• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The ink ejection system includes a monofactor inkjet pen having an ink source for adhering on an ink receiving medium. The adapter 50 may be mounted to the short-factor pen, and removably mounted in a pen receptacle or stall dimensioned to receive the long-factor pen. The inkjet cartridge 20 includes a housing 22, a printhead mounted on the housing, a reference surface on the housing that matches the position of the housing to a constant repeating position in the first carriage structure, and is mounted on the cartridge housing and electrically connected to the printhead. And a set of cartridges of electrical contacts coupled together. The cartridge set of electrical contacts is located on the housing 22 to make electrical contact with the corresponding first carriage set of electrical contacts when the cartridge is mounted in the first carriage structure. The adapter structure is mounted to the cartridge housing to provide an assembly of the adapter structure and the cartridge, the assembly suitable for mounting in a second carriage structure configured to receive inkjet cartridges of different sizes in a constant repeating position. The second carriage structure has a second carriage set of electrical contacts.
    公开号:KR20020097150A
    申请号:KR1020027008677
    申请日:2000-09-07
    公开日:2002-12-31
    发明作者:산타남람；코이너에리치
    申请人:휴렛-팩커드 컴퍼니(델라웨어주법인)；
    IPC主号:
    专利说明:

    TECHNIQUES FOR ADAPTING A SMALL FORM FACTOR INK-JET CARTRIDGE FOR USE IN A CARRIAGE SIZED FOR A LARGE FORM FACTOR CARTRIDGE}
    [2] Inkjet printers are widely used today for printing functions in personal computers, graphic plotters, fax milling machines and other applications. Such printers typically have replaceable or semi-permanent print cartridges that maintain an ink source and carry an inkjet printhead. Cartridges are typically secured in a printer carriage across the media in a direction that crosses the media transport direction through the printer and supports one or more cartridges over the media. Electrical contact is made to the printhead by a flexible wiring circuit attached to the outside of the cartridge. The carriage receptacle has an electrical circuit corresponding to the exposed contact pad that contacts the cartridge interconnect pad when the cartridge is mounted in the carriage. Each printhead has a plurality of fine nozzles defined within the substrate and nozzle plate structure that eject the ink droplets on the print medium in a controlled manner selectively fired by an electrical signal applied to the interconnect pad. The cartridge may be connected to a secondary ink source to supplement an internal source held in the cartridge.
    [3] To achieve accurate print quality, each removable cartridge has a reference surface which, when inserted into the carriage, engages with the corresponding carriage surface to accurately position the cartridge. In this way, when the cartridge ink source is exhausted, the cartridge can be replaced with a new cartridge, and the printhead of the new cartridge will be correctly positioned relative to the carriage. The printer carriage receptacles and cartridges are therefore designed so that the cartridges fit precisely within the carriage receptacles, coincide with each circuit pad and reference plane, the cartridges can be removed and replaced with new cartridges as needed.
    [4] Inkjet cartridges can have a variety of shapes and sizes. Up to now, the electrical contacts on the reference plane and the cartridge and the carriage did not coincide, so that one type of cartridge could not be used in a printer carriage designed to accommodate different size cartridges.
    [5] It would therefore be desirable to provide a technique in which cartridges of one size or shape may be used in a printer with carriage receptacles designed for use in cartridges of different sizes or shapes.
    [6] Summary of the Invention
    [7] According to one aspect of the present invention, an ink ejection system is disclosed, comprising an inkjet pen of short form factor having an ink source for adhering ink onto an ink receiving medium during a printing operation. The adapter is mounted to the pen of the short form so that the pen can be removably mounted in a carriage receptacle or stall dimensioned to receive a cartridge of a tall form factor.
    [8] According to another feature of the invention, an adapter kit for an inkjet cartridge is described. The kit includes a housing, a printhead mounted on the housing, multiple reference surfaces on the housing for matching the position of the housing to a constant repeating position in the first carriage structure, and mounted on the cartridge housing and electrically coupled to the printhead. An inkjet cartridge having a cartridge set of electrical contacts. The cartridge set of electrical contacts is positioned on the housing to make electrical contact with the corresponding first carriage set of electrical contacts when the cartridge is mounted in the first carriage structure. The adapter structure is installed to attach to the cartridge housing to provide an assembly of the adapter structure and the cartridge, which structure is suitable for mounting at a constant repeating position in the second carriage structure formed to receive inkjet cartridges of different sizes. The second carriage structure has a second carriage set of electrical contacts, and a contact is formed between the set of electrical contacts and the second carriage set of contacts when the cartridge is in a constant repeating position within the second carriage structure.
    [9] In the first embodiment, the adapter is a unitary structure suitable for mounting on the top of the cartridge. In another embodiment, the adapter has a pressure connector for attaching the adapter to the cartridge.
    [10] Also disclosed is a method of using a monolithic inkjet cartridge with an adapter.
    [11] The above and other features and advantages of the present invention will become more apparent from the following detailed description of exemplary embodiments as shown in the accompanying drawings.
    [1] TECHNICAL FIELD The present invention relates to inkjet pens and printers, and more particularly, to a technique for fitting a small inkjet pen to operate in a printer carriage configured to receive a large size inkjet pen.
    [12] 1 is a perspective view of an inkjet cartridge of a small merchant in which the present invention can be practiced,
    [13] 2 is a bottom view of the cartridge of FIG. 1, FIG.
    [14] 3 is a simplified side view illustrating the hanging of the cartridge of FIG. 1 within a carriage receptacle;
    [15] 4 is a perspective view of the cartridge of FIG. 1 mounted in a carriage receptacle;
    [16] 5 is a perspective view of an adapter structure according to the present invention;
    [17] 6 is a plan view of the adapter structure of FIG.
    [18] 7 is a front view of the assembly of the cartridge of FIG. 1 and the adapter structure of FIG. 5;
    [19] 8 is a perspective view of the assembly of FIG. 7;
    [20] 9 is a front view showing a size comparison of the cartridge of FIG. 1, the assembly of FIG. 7, and the large size inkjet cartridge; FIG.
    [21] 10 is a bottom perspective view of the small factor cartridge assembly and the large factor cartridge according to the present invention;
    [22] 11 is a perspective view of a carriage having a size for mounting two large size cartridges and having one large size cartridge and one small size cartridge with an adapter according to the invention thereon;
    [23] 12 is a perspective view of a variant embodiment of the adapter structure employing a pressure connector attached to the cartridge of FIG.
    [24] 13 is a perspective view of the assembly of the cartridge of FIG. 1 and the adapter structure of FIG. 12.
    [25] The small size inkjet cartridge 20 is shown in Figs. 1 to 4, which in this embodiment is characterized by a relatively small height dimension H1, such as 45 mm. This compares to typical height dimensions of 72 mm for the HP 51629A (for black ink), 51629G (for black ink), 51649A (for tri-ink) and 51649G (for tri-ink) cartridges sold by Hewlett-Packard Company. The width dimension W1 and the depth dimension D1 are the same as those previously sold cartridges, and representative values for W1 and D1 are 30.9 mm and 48.3 mm, respectively. The small factor cartridge 20 is useful in a variety of applications, including, for example, a low profile printing device and an entertainment center printer.
    [26] The cartridge 20 has a cartridge housing 22 in which the top cap or lid 24 is attached by adhesive or ultrasonic bonding technology and usually made of a plastic material. The bottom cap or nose piece 26 has a lower end of the housing. Is attached to and supports the printhead 28 (FIG. 2). The housing 22 has at least one ink reservoir chamber filled with foam material in this embodiment, and holding an ink source for supplying ink during the print job to a printhead that discharges ink droplets on the print medium during the print job. It forms in it. The ink reservoir has an ink outlet port in fluid communication with the chamber. The cartridge 20 is a US patent application filed on January 5, 2000, entitled "Techniques for Providing Ink-Jet Cartridges with a Universal Body Structure." It is described in more detail in the call. The printhead is fabricated as part of the TAB flexible circuit attached to the housing and bottom cap in this embodiment, and has a plurality of ink ejection orifices 28A (FIG. 2) in communication with the ink source in the reservoir via the reservoir outlet port. Equipped. The TAB circuit further includes a cartridge set of electrical contact pads, the electrical contact pads being interconnected to the corresponding nozzle firing resistors of the thermal inkjet printhead via the TAB circuit. When the cartridge is mounted in the carriage receptacle, the cartridge set of contacts comes into contact with the corresponding set of carriage contacts to supply drive signals to the printhead. Other types of cartridge reservoirs, printheads, and circuits may be employed as variations without departing from the invention.
    [27] The upper end cap or lid 24 of the cartridge body, as an integral part thereof, forms a boss or inclined latch shape 24A and a key shape 24B. The latch shape 24A is suitable for providing a latch surface to which the carriage latch member engages when the cartridge is inserted into a carriage receptacle suitable for receiving the cartridge. This is illustrated in FIG. 3, with the cantilever latch spring 104 in a locked position relative to the cartridge body. The key shape 24B is suitable to match the key shape of the corresponding receptacle when the cartridge is mounted in the carriage receptacle.
    [28] 4 shows a cartridge 20 mounted within the carriage 100, in particular within the carriage receptacle 102 dimensioned to receive the cartridge 20. The cartridge and receptacle are particularly suitable for use as a front mounting system, where the cartridge is inserted into a side facing receptacle opening or guide chute. The guide chute can be formed as an injection molded part with short sidewall structures on the bottom and right and left sides of the chute. A carriage latch shape 104 and a receptacle key shape 106 are formed above the receptacle chute. Thus, the guide chute is formed on three sides by short walls extending only along a short portion of the cartridge body. In order to mount the cartridge 20 into the carriage receptacle, the bottom of the cartridge is first inserted obliquely into the guide chute, and then the back of the cartridge is pushed back and engages the latch spring on the latch shape of the cartridge.
    [29] According to a feature of the invention, there is provided an adapter structure which is assembled to the cartridge 20 to fit the small factor cartridge 20 for use as an ink ejection system in a printer carriage sized for a large or long factor cartridge. . One embodiment of the adapter structure is shown in FIGS. 5-8. The adapter 50 is made of a rigid plastic material, such as polycarbonate, and is a frame sized for mounting in place on the top surface of the cartridge body. The adapter thus comprises side rail portions 52, 54, end rail portions 56, 56 and transverse ribs 60. The width of the adapter structure 50 is slightly smaller than the width of the top cap 24. The structure 50 is generally planar and has a lower edge 60 that contacts the outer periphery of the top surface of the cap 24 when the structure is assembled to the cartridge.
    [30] The end rail portion 56 is adapted to be fitted to the rear of the cartridge 20 when assembled in this position, and has a downwardly extending tab portion 56B having a protruding latch rib 56C. The latch rib fits under the edge of the protruding rim 24C of the upper end cap 24 of the cartridge when the adapter is assembled to the cartridge. The end rail portion 58 and the rib structure 60 are positioned to span the latch shape 24B at the front end of the upper end cap. The rib structure 60 has a protruding center tab 60A formed such that the tip of the tab is positioned with respect to the adjacent vertical surface 24A1 of the latch shape. Moreover, the inner surfaces 52A, 54A of each side rail 52, 54 are spaced apart and each contact with each side surface 24A2, 24B1 of the upper end cap 24 when the adapter is assembled to the cartridge. do. Thus, the adapter 50 is matched in place with respect to the cartridge by the tab structure 56B with respect to the edge 24C and by the contact of the rib structure 60 with the side rail surface with respect to the latch shaped surface.
    [31] The front end of the adapter structure has a height dimension H2 that is selected together with the height H1 of the cartridge 20, and the overall height of the assembly of the adapter 50 and the cartridge 20 corresponding to the height of the long factor cartridge. To provide. Moreover, the adapter 50 provides a reference plane at reference numeral 72 corresponding to the position of the corresponding reference plane at reference numeral 92 of the corresponding elongate factor cartridge 90 (FIG. 9).
    [32] 7 and 8 illustrate the cartridge 20 and adapter structure 50 in an assembled state to form an assembly or ink ejection system 70.
    [33] FIG. 9 is a front view illustrating a height comparison of the small factor cartridge 20, the assembly 70 of the cartridge 20 and the adapter structure 50, and the large factor cartridge 90, ie, the HP 51649A cartridge. Although the large merchant cartridge has an overall height greater than the overall height of the assembly 70, the reference height of the cartridge 90 at reference 92 and the reference height of the assembly 70 at reference 72 are the same. It is. Reference planes 72 and 92 will be in contact with corresponding carriage criteria when each cartridge is mounted in a carriage sized for large merchant cartridge 90. Further, since the electrical contact pattern of the printhead and TAB circuit of the cartridge 90 and the printhead and electrical contact pattern of the cartridge 20 are the same, any cartridge will be properly driven by similar signals.
    [34] 10 shows a bottom perspective view of the small factor cartridge assembly 70 and the large factor cartridge 90. This figure shows the same nose piece structure for two cartridges.
    [35] 11 is a perspective view of a carriage 120 mounted on a slider rod 140 to translate along a carriage scan axis. The carriage 120 in this embodiment has two cartridge stalls 122, 124 sized to mount the corresponding large factor cartridge 90 therein, and the corresponding carriage reference plane is positioned within the stall. A carriage reference plane that engages with respect to the reference plane 92 of the cartridge 90 and a corresponding TAB circuit that is electrically interconnected with the corresponding cartridge TAB circuit. According to the present invention, the small factor cartridge 20 with the adapter structure 20 may be mounted in a stall of the carriage, coincident with the reference plane 72 in contact with the corresponding carriage reference plane, and the carriage Provide the necessary electrical contact with the TAB circuit. In the example of FIG. 11, the stall 122 mounts a large factor cartridge 90 therein, and the stall mounts a small factor cartridge 20 having an adapter structure 50 mounted therein. Thus, by this feature of the invention, the small factor cartridge 20 can be used in a carriage sized for the large factor cartridge 90.
    [36] 12 and 13 show a variant embodiment of the adapter structure 80 for fitting the small factor cartridge 20 into a receptacle for a large factor cartridge. This adapter structure 80 employs a pressure connector 82 which is clamped against the surface 24A1 of the latch shape 24A of the upper end cap of the cartridge, which is a screw pin 82 in this embodiment. The structure 80 is of an integral frame like the structure 50 but is small in size to surround the latch shape 24A when installed, as shown in FIG. The structure has side rail portions 84A, 84B and front and rear rails 86A, 86B. The rear rail has threaded holes 88 formed therein to receive the pins 82, and the pins 82 have a thumbscrew type head 82A formed to facilitate fastening by the fastener's hand. . The hole is formed obliquely from the horizontal, and the rear rail outer surface has an inclined portion to which the pin 82 is screwed. When the frame is located on the top surface of the cap 24 and around the latch shape, the adapter is held in place by tightening the pins 82 against the back surface of the latch shape. The pin acts at an angle (tilt down toward the front of the pen) to ensure that the adapter rests on the top end cap of the cartridge. The front rail 86A has a reference surface that is the same as the reference surface of the structure 50 at reference numeral 89, the reference surface being a carriage sized for a large factor cartridge as the cartridge-adapter assembly is shown in FIG. 13. When mounted in the stall, it rests against the corresponding carriage reference plane.
    [37] The short form factor inkjet cartridge may be configured as a disposable cartridge which is used until the internal ink source is exhausted and then discarded or recycled. As a variant, the short form inkjet cartridge may be a refillable cartridge in which the internal reservoir is refilled after the initial supply has been exhausted. This refill can be performed by other techniques. One technique involves inserting a hollow needle into a refill port or opening formed in the upper end lid of the cartridge and discharging ink through the needle into the internal reservoir. The needle is connected to a refill ink source in the ink container.
    [38] The short form inkjet cartridge is used by attaching an adapter to the short form inkjet cartridge to form a long form cartridge assembly and removably mounting the long form cartridge assembly in a cartridge stall dimensioned to receive the long form inkjet cartridge. Can be. The elongate factor cartridge assembly is removed from the cartridge stall when the elongate factor cartridge has substantially consumed the ink source. The adapter is removed from the monofactor inkjet cartridge and attached to another monofactor inkjet cartridge having a full ink source to form another longfactor cartridge assembly.
    [39] As a variant, instead of replacing the first monofactor inkjet cartridge with another cartridge having a new ink source, the monofactor cartridge substantially consumes an ink source, and the monofactor cartridge is refilled with a new ink source, and then When replaced in a cartridge stall, the elongate factor cartridge assembly may be removed from the cartridge stall. The cartridge may be refilled by removing the adapter from the monofactor cartridge to facilitate the refill process and mounting the adapter to the monofactor cartridge when the cartridge is refilled with a new ink source.
    [40] It is to be understood that the above-described embodiments are merely illustrative of specific possible embodiments that can express the principles of the present invention. Other devices in accordance with these principles can be readily invented by those of ordinary skill in the art without departing from the scope and spirit of the invention.
    权利要求:
    Claims (21)
    [1" claim-type="Currently amended] In the adapter kit for inkjet cartridges,
    A cartridge housing, a printhead mounted on the housing, a plurality of reference surfaces on the housing for matching the position of the cartridge housing to a constant repeating position in the first carriage structure, and mounted on the cartridge housing and mounted on the printhead. A cartridge set of electrically coupled electrical contacts, the cartridge set of electrical contacts positioned on the housing such that the cartridge is in electrical contact with a corresponding first carriage set of electrical contacts when mounted in the first carriage structure; With inkjet cartridge to say,
    The adapter structure attached to the cartridge housing to provide an adapter structure and an assembly of the cartridge, the assembly suitable for mounting in a second carriage structure configured to receive inkjet cartridges of different sizes in a constant repeating position, and The second carriage structure has a second carriage set of electrical contacts, and a contact is formed between the set of electrical contacts and the second carriage set of electrical contacts when the cartridge is in the constant repeating position within the second carriage structure. Comprising the adapter structure
    Adapter kit.
    [2" claim-type="Currently amended] The method of claim 1,
    The inkjet cartridge is a flat cartridge having a lower profile height dimension than the corresponding height dimension of the different sized inkjet cartridges.
    Adapter kit.
    [3" claim-type="Currently amended] The method of claim 2,
    The adapter structure is formed in combination with the flat height dimension to provide an assembly height dimension that matches the height dimension of the different sized inkjet cartridge.
    Adapter kit.
    [4" claim-type="Currently amended] The method of claim 1,
    The housing has opposing upper and lower ends, the printhead is attached to an outer surface connecting the lower end and the upper and lower ends, and the cartridge set of contacts is attached to the outer surface.
    Adapter kit.
    [5" claim-type="Currently amended] The method of claim 4, wherein
    The adapter structure fits on the cartridge housing at the upper end.
    Adapter kit.
    [6" claim-type="Currently amended] The method of claim 1,
    The adapter structure includes a frame structure cooperatively sized with the cartridge housing to snap fit onto the cartridge housing.
    Adapter kit.
    [7" claim-type="Currently amended] The method of claim 1,
    The adapter structure includes a frame structure having a pressure fastener attaching the frame structure to the cartridge housing.
    Adapter kit.
    [8" claim-type="Currently amended] In an ink ejection system,
    A monofactor inkjet cartridge having an ink source for facilitating adhesion of ink onto the ink receptive medium;
    An adapter mounted to the short profile cartridge for removably mounting within a cartridge stall dimensioned to receive the long profile cartridge;
    Ink ejection system.
    [9" claim-type="Currently amended] The method of claim 8,
    Snap-in on adapter where the adapter is mounted to the short profile cartridge without requiring any tools
    Ink ejection system.
    [10" claim-type="Currently amended] The method of claim 8,
    The short form factor inkjet cartridge is a refillable inkjet cartridge
    Ink ejection system.
    [11" claim-type="Currently amended] The method of claim 8,
    The short form factor cartridge,
    A housing having a chamber containing the ink source and an ink outlet port in fluid communication with the chamber;
    A printhead mounted to the ink outlet port and having a plurality of ink ejection orifices in communication with the ink advanced source through the ink outlet port;
    An integral plug lead fixed to the housing to help seal the chamber to facilitate fluid communication of the ink source through the ink outlet port;
    Ink ejection system.
    [12" claim-type="Currently amended] The method of claim 11,
    The integral plug lead has an upstanding boss thereon to receive the adapter.
    Ink ejection system.
    [13" claim-type="Currently amended] The method of claim 12,
    The boss is generally rectangular in shape
    Ink ejection system.
    [14" claim-type="Currently amended] The method of claim 12,
    The adapter is a box shape having a front wall, a rear wall, a pair of side walls, the front, rear and side walls forming an open box shape dimensioned to receive the boss therein,
    A tapered hole extends through the back wall,
    A thumb screw is threadably mounted in the hole to secure the adapter to the boss when the adapter is placed on the boss.
    Ink release system.
    [15" claim-type="Currently amended] A method of mounting a short form factor ink jet cartridge in a receptacle stall sized for a long form factor ink jet cartridge,
    Providing a monofactor inkjet cartridge having an ink source that facilitates adhering ink onto the ink receptive medium;
    Mounting an adapter to the short profile cartridge to provide a cartridge adapter assembly that is removably mounted in a cartridge stall dimensioned to receive the long profile cartridge;
    Mounting the assembly in the cartridge stall
    How to install the short form factor inkjet cartridge.
    [16" claim-type="Currently amended] A method of using a monofactor inkjet cartridge having an ink source,
    Attaching the adapter to the short form inkjet cartridge to form an elongated factor cartridge assembly;
    Removably mounting the elongate factor cartridge assembly into a cartridge stall dimensioned to receive the elongate inkjet cartridge.
    How to use the short form factor inkjet cartridge.
    [17" claim-type="Currently amended] The method of claim 16,
    Removing the elongate factor cartridge assembly from the cartridge stall when the short form cartridge has substantially consumed an ink source;
    Removing the adapter from the monofactor inkjet cartridge;
    Attaching the adapter to another short form inkjet cartridge having a full ink source to form another long form cartridge assembly;
    Removably mounting said other elongate factor cartridge assembly into said carriage stall.
    How to use the short form factor inkjet cartridge.
    [18" claim-type="Currently amended] The method of claim 16,
    Removing the elongate factor cartridge assembly from the cartridge stall when the short form cartridge has substantially consumed the ink source;
    Refilling the short form cartridge with a new ink source;
    And removably mounting said elongate factor cartridge assembly into said cartridge stall.
    How to use the short form factor inkjet cartridge.
    [19" claim-type="Currently amended] The method of claim 18,
    The refilling step,
    Removing the adapter from the monofactor cartridge to facilitate the refill process;
    Mounting the adapter to the monofactor cartridge when the cartridge is refilled with a new source of ink;
    How to use the short form factor inkjet cartridge.
    [20" claim-type="Currently amended] The method of claim 16,
    The step of attaching the adapter includes mounting the adapter to an upper end lead structure of the short form inkjet cartridge, wherein the adapter includes a frame structure that fits on the upper end lead around its periphery.
    How to use the short form factor inkjet cartridge.
    [21" claim-type="Currently amended] The method of claim 16,
    The step of attaching the adapter includes attaching the adapter to a boss structure protruding from the upper end lead structure of the short profile inkjet cartridge by a pressure connector.
    How to use the short form factor inkjet cartridge.
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    同族专利:
    公开号 | 公开日
    US6161920A|2000-12-19|
    KR100709853B1|2007-04-23|
    PL195300B1|2007-08-31|
    MXPA02006693A|2002-09-30|
    AT254540T|2003-12-15|
    WO2001049496A9|2003-03-20|
    JP2003532553A|2003-11-05|
    DE60006721D1|2003-12-24|
    PL364163A1|2004-12-13|
    DE60006721T2|2004-09-23|
    TW509631B|2002-11-11|
    AU7117300A|2001-07-16|
    WO2001049496A1|2001-07-12|
    CN1213871C|2005-08-10|
    ES2209972T3|2004-07-01|
    CA2395690C|2007-08-21|
    CN1414909A|2003-04-30|
    JP4252243B2|2009-04-08|
    CA2395690A1|2001-07-12|
    AU768894B2|2004-01-08|
    EP1244555A1|2002-10-02|
    BR0016982A|2003-01-07|
    RU2248886C2|2005-03-27|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2000-01-05|Priority to US09/477,843
    2000-01-05|Priority to US09/477,843
    2000-09-07|Application filed by 휴렛-팩커드 컴퍼니(델라웨어주법인)
    2002-12-31|Publication of KR20020097150A
    2007-04-23|Application granted
    2007-04-23|Publication of KR100709853B1
    优先权:
    申请号 | 申请日 | 专利标题
    US09/477,843|US6161920A|2000-01-05|2000-01-05|Techniques for adapting a small form factor ink-jet cartridge for use in a carriage sized for a large form factor cartridge|
    US09/477,843|2000-01-05|
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