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71. 发明申请

US20070077083A1 Developing cartridge detachable from image forming device 有权
标题翻译：显影盒可从图像形成装置拆卸
公开(公告)号：US20070077083A1
公开(公告)日：2007-04-05
申请号：US11633013
申请日：2006-12-04
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： G03G15/00
CPC分类号： G03G15/80 , G03G15/0121 , G03G15/0875 , G03G2215/066
摘要： A toner cartridge for use in a printer includes a developing roller and an electrode. The toner cartridge is mountable in the printer by moving in a mounting direction and removable from the printer by moving in a removal direction. The developer roller supplies toner to a photosensitive member of the printer. The electrode is for electrically connecting with a bias supply electrode of the printer to supply a bias to the developing roller. The electrode moves, in a direction from outside the housing toward the interior of the housing and orthogonal to the mounting direction and the removal direction, under contact with the printer while the developing cartridge is being mounted in the printer. The electrode is electrically connected with the bias supply electrode of the printer while the developing cartridge is mounted in the printer.
摘要翻译：用于打印机的调色剂盒包括显影辊和电极。墨粉盒可以通过沿着安装方向移动而安装在打印机中，并且通过沿拆卸方向移动而从打印机移除。显影辊将调色剂供给到打印机的感光构件。电极用于与打印机的偏压供应电极电连接，以向显影辊提供偏压。当显影盒被安装在打印机中时，电极在从外壳外部朝向壳体内部的方向上移动，并且与打印机接触时与安装方向和移除方向垂直。当显影盒安装在打印机中时，电极与打印机的偏压供应电极电连接。

72. 发明申请

US20060159483A1 Developing cartridge detachable from image forming device 有权
公开(公告)号：US20060159483A1
公开(公告)日：2006-07-20
申请号：US11377347
申请日：2006-03-17
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： G03G15/00
CPC分类号： G03G15/80 , G03G15/0121 , G03G15/0875 , G03G2215/066
摘要： A toner cartridge for use in a printer includes a developing roller and an electrode. The toner cartridge is mountable in the printer by moving in a mounting direction and removable from the printer by moving in a removal direction. The developer roller supplies toner to a photosensitive member of the printer. The electrode is for electrically connecting with a bias supply electrode of the printer to supply a bias to the developing roller. The electrode moves, in a direction from outside the housing toward the interior of the housing and orthogonal to the mounting direction and the removal direction, under contact with the printer while the developing cartridge is being mounted in the printer. The electrode is electrically connected with the bias supply electrode of the printer while the developing cartridge is mounted in the printer.

73. 发明授权

US07027075B2 Thermal fixing device and image forming device provided with the same 有权
公开(公告)号：US07027075B2
公开(公告)日：2006-04-11
申请号：US10445839
申请日：2003-05-28
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： G03G15/20
CPC分类号： B41J11/002
摘要： A thermal fixing device is provided in an image forming device having a main casing. The thermal fixing device includes a thermal fixing unit provided with a heat roller and a pressure roller for heatingly fixing a visible image onto a sheet, and a temperature sensor unit for detecting a temperature of the thermal fixing unit. The temperature sensor unit is mounted to the main casing, and the thermal fixing unit is detachably mounted to the temperature sensor unit.

74. 发明申请

US20060039718A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060039718A1
公开(公告)日：2006-02-23
申请号：US11256103
申请日：2005-10-24
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： G03G21/00
CPC分类号： G03G21/1638 , G03G15/0194 , G03G2215/00544 , G03G2215/0119 , G03G2221/1675
摘要： An image forming apparatus, includes: a mainframe having an opening portion; an electrostatic latent image carrier being loadable in and unloadable from the main frame through the opening portion; a transport path; a first opening and closing member provided openably and closably on the mainframe so as to open and close the opening portion; and a second opening and closing member disposed on a side opposite to the electrostatic latent image carrier with respect to the first opening and closing member and provided openably and closably on the mainframe so as to open and close the transport path. The first opening and closing member and the second opening and closing member are openable and closable integrally with each other. The second opening and closing member is openable and closable independently of the first opening and closing member.
摘要翻译：一种图像形成装置，包括：具有开口部分的主体; 静电潜像载体可从所述主框架穿过所述开口部分装载并卸载; 运输路径; 第一开闭部件，其可开闭地设置在所述主机上，以打开和关闭所述开口部; 以及第二打开和关闭构件，其相对于所述第一打开和关闭构件设置在与所述静电潜像载体相对的一侧上，并且可开闭地设置在所述主框架上，以便打开和关闭所述传送路径。第一打开和关闭构件和第二打开和关闭构件彼此一体地打开和关闭。第二打开和关闭构件可独立于第一打开和关闭构件打开和关闭。

75. 发明授权

US06830398B2 Recording apparatus and method for discriminating recording medium type 有权
标题翻译：用于识别记录介质类型的记录装置和方法
公开(公告)号：US06830398B2
公开(公告)日：2004-12-14
申请号：US10347873
申请日：2003-01-22
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： B41J1142
CPC分类号： B41J11/009
摘要： A recording apparatus has a feed mechanism for feeding a recording medium loaded on a recording-medium loading section; a recording unit for recording on the recording medium fed by the feed mechanism; and a recording-medium discriminating device for discriminating the type of recording medium loaded on the recording-medium loading section. The type of recording medium is discriminated by the recording-medium discriminating device before the feeding operation by the feed mechanism, and the operation of the recording unit is controlled according to the type of recording medium stored in a memory.
摘要翻译：记录装置具有用于馈送装载在记录介质装载部分上的记录介质的进给机构; 记录单元，用于在由进给机构馈送的记录介质上记录; 以及用于识别装载在记录介质装载部分上的记录介质的类型的记录介质鉴别装置。在由馈送机构进行馈送操作之前，由记录介质识别装置识别记录介质的类型，并且根据存储在存储器中的记录介质的类型来控制记录单元的操作。

76. 发明授权

US06766120B2 Electrostatic image forming device with conditional toner cleaning roller 有权
标题翻译：具有条件墨粉清洁辊的静电图像形成装置
公开(公告)号：US06766120B2
公开(公告)日：2004-07-20
申请号：US10154842
申请日：2002-05-28
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： G03G2100
CPC分类号： G03G15/1675 , G03G21/0005 , G03G2215/00548
摘要： In a laser printer, when a sheet of paper, which is to be supplied in between a photosensitive drum and a transfer roller, is jammed, after the sheet of paper is removed and the jam is cleared up, a developing jam control program is executed to rotate a drum cleaning roller at a rotational speed higher than a normal rotational speed and to apply the transfer roller with a reverse bias voltage whose polarity is the same as that of the charged toner.
摘要翻译：在激光打印机中，当被提供在感光鼓和转印辊之间的纸张被卡住时，在纸张被移除并且卡纸被清除之后，执行显影卡纸控制程序以高于正常旋转速度的转速旋转滚筒清洁辊，并且以转印辊的极性与带电调色剂的极性相反的反向偏压施加转印辊。

77. 发明授权

US06092893A Sheet feeding apparatus and image forming system 失效
标题翻译：送纸装置和成像系统
公开(公告)号：US06092893A
公开(公告)日：2000-07-25
申请号：US468423
申请日：1995-06-06
申请人： Katsuyuki Yokoi , Koichiro Kawaguchi
发明人： Katsuyuki Yokoi , Koichiro Kawaguchi
IPC分类号： B65H5/06 , B65H7/08 , B65H9/10 , B41J2/01
CPC分类号： B65H9/008 , B65H5/062 , B65H7/08 , B65H9/106 , B65H2301/331 , B65H2403/40 , B65H2511/13 , B65H2511/20 , B65H2511/22 , B65H2511/51 , B65H2511/514 , B65H2513/10 , B65H2513/41 , B65H2513/412 , B65H2701/1311
摘要： A sheet feeding apparatus comprising first feeding device for feeding a sheet, second feeding device disposed at a downstream side of the first feeding device and adapted to pinch and feed the sheet, control device for controlling so as to drive the first and second feeding device to feed the sheet in a predetermined direction until a leading end of the sheet passes through a nip of the second feeding device and exceeds the nip by a predetermined distance toward a downstream side while the sheet is being urged against the first feeding device, and urging device for urging the sheet against the first feeding device in such a manner that the sheet returned in the reverse direction by the second feeding device is slipped with respect to the first feeding device without flexing the sheet.
摘要翻译：一种片材进给装置，包括用于供给片材的第一进给装置，设置在第一进给装置的下游侧并适于夹紧和进给片材的第二进给装置，用于控制的驱动第一和第二进给装置的控制装置沿着预定的方向进给纸张直到片材的前端通过第二供给装置的辊隙，并且当纸张被推靠在第一供给装置上时超过了向下游侧预定距离的辊隙，并且推动装置用于将片材推向第一进给装置，使得由第二进给装置沿相反方向返回的片材相对于第一进给装置滑动而不使片材弯曲。

78. 发明授权

US6019451A Ink jet recording apparatus with capping mechanism and capping state indicator 失效
标题翻译：具有封盖机构和封盖状态指示器的喷墨记录装置
公开(公告)号：US6019451A
公开(公告)日：2000-02-01
申请号：US429467
申请日：1995-04-27
申请人： Koichiro Kawaguchi , Koji Terasawa , Katsuyuki Yokoi , Makoto Takemura , Hideo Fukazawa
发明人： Koichiro Kawaguchi , Koji Terasawa , Katsuyuki Yokoi , Makoto Takemura , Hideo Fukazawa
IPC分类号： B41J2/165
CPC分类号： B41J2/16511 , B41J2/16508
摘要： An ink jet recording apparatus means ink is discharged from a recording head onto a recording material for recording. The ink jet recording apparatus has a cap for closing an ink discharge portion of the recording head, and a device for indicating that the ink discharge portion has been closed with the cap.
摘要翻译：喷墨记录装置意味着墨从记录头排出到用于记录的记录材料上。喷墨记录装置具有用于封闭记录头的喷墨部分的盖和用于指示墨排出部分已经用盖封闭的装置。

79. 发明授权

US6007184A Ink jet recording head mounting and positioning arrangement 失效
标题翻译：喷墨记录头安装和定位布置
公开(公告)号：US6007184A
公开(公告)日：1999-12-28
申请号：US470155
申请日：1995-06-06
申请人： Koji Terasawa , Katsuyuki Yokoi , Makoto Takemura , Hideo Fukazawa , Tetsuji Kurata , Koichiro Kawaguchi , Kazuhiko Shinoda
发明人： Koji Terasawa , Katsuyuki Yokoi , Makoto Takemura , Hideo Fukazawa , Tetsuji Kurata , Koichiro Kawaguchi , Kazuhiko Shinoda
IPC分类号： B41J2/14 , B41J2/165
CPC分类号： B41J2/16523 , B41J2/14024 , B41J2202/14
摘要： An ink jet recording apparatus includes datum portions for positioning of each of a plurality of recording heads. The carriage has a cover member to protect the ink jet recording heads and to press them against the datum portions. Another cover member includes an electrical connecting member for making electrical connection to the recording head. With this structure, operating the cover members protects the ink jet recording heads, while they are positioned and electrical connection thereto is made.
摘要翻译：喷墨记录装置包括用于定位多个记录头中的每一个的基准部分。滑架具有保护喷墨记录头并将其压靠在基准部分上的盖构件。另一个盖构件包括用于与记录头电连接的电连接构件。利用这种结构，操作盖构件保护喷墨记录头，同时它们被定位并与其进行电连接。

80. 发明授权

US5982400A Sheet feeding apparatus and image forming system 失效
标题翻译：送纸装置和成像系统
公开(公告)号：US5982400A
公开(公告)日：1999-11-09
申请号：US932569
申请日：1992-08-20
申请人： Katsuyuki Yokoi , Koichiro Kawaguchi
发明人： Katsuyuki Yokoi , Koichiro Kawaguchi
IPC分类号： B65H5/06 , B65H7/08 , B65H9/10 , G01D15/24
CPC分类号： B65H9/008 , B65H5/062 , B65H7/08 , B65H9/106 , B65H2301/331 , B65H2403/40 , B65H2511/13 , B65H2511/20 , B65H2511/22 , B65H2511/51 , B65H2511/514 , B65H2513/10 , B65H2513/41 , B65H2513/412 , B65H2701/1311
摘要： A sheet feeding apparatus comprising first feeding device for feeding a sheet, second feeding device disposed at a downstream side of the first feeding device and adapted to pinch and feed the sheet, control device for controlling so as to drive the first and second feeding devices to feed the sheet in a predetermined direction until a leading end of the sheet passes through a nip of the second feeding device and exceeds the nip by a predetermined distance toward a downstream side while the sheet is being urged against the first feeding device, and urging device for urging the sheet against the first feeding device in such a manner that the sheet returned in the reverse direction by the second feeding device is slipped with respect to the first feeding device without flexing the sheet.
摘要翻译：一种片材进给装置，包括用于供给片材的第一进给装置，设置在第一进给装置的下游侧并适于夹紧和进给片材的第二进给装置，用于控制的驱动第一和第二进给装置的控制装置沿着预定的方向进给纸张直到片材的前端通过第二供给装置的辊隙，并且当纸张被推靠在第一供给装置上时超过了向下游侧预定距离的辊隙，并且推动装置用于将片材推向第一进给装置，使得由第二进给装置沿相反方向返回的片材相对于第一进给装置滑动而不使片材弯曲。

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