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51. 发明授权

US07079783B2 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：US07079783B2
公开(公告)日：2006-07-18
申请号：US10627624
申请日：2003-07-28
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。

52. 发明授权

US07046954B2 Recording apparatus and method for discriminating type of recording medium 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：US07046954B2
公开(公告)日：2006-05-16
申请号：US10877605
申请日：2004-06-25
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： G03G15/00
CPC分类号： G03G15/6591 , G03G2215/00447 , G03G2215/00721 , G03G2215/00751
摘要： A recording apparatus having a discriminating unit for discriminating the type of a recording medium loaded on a loading unit. The discriminating unit discriminates the type of a subsequent recording medium responsive to the previous recording medium being fed by a predetermined length during recording of the previous recording medium. The recording apparatus also includes a sensor for detecting the trailing edge of the recording medium. The recording apparatus confirms whether image data for recording on the subsequent recording medium is stored before or after detection of the trailing edge of the previous recording medium.
摘要翻译：一种记录装置，具有鉴别装置，用于识别装载在装载单元上的记录介质的类型。识别单元在记录前一记录介质期间响应于先前记录介质被馈送预定长度来鉴别后续记录介质的类型。记录装置还包括用于检测记录介质的后缘的传感器。记录装置确认在检测到先前记录介质的后沿之前或之后是否存储在后续记录介质上记录的图像数据。

53. 发明授权

US06925274B2 Developing device capable of preventing toner inside developing chamber from entering hopper 失效
标题翻译：能够防止显影室内的调色剂进入料斗的显影装置
公开(公告)号：US06925274B2
公开(公告)日：2005-08-02
申请号：US10104035
申请日：2002-03-25
申请人： Katsuyuki Yokoi , Kenjiro Nishiwaki
发明人： Katsuyuki Yokoi , Kenjiro Nishiwaki
IPC分类号： G03G15/08
CPC分类号： G03G15/0896
摘要： A developing device 31 includes three shielding members 20 that divide an inner space of the developing device 31 into a developing chamber 23 and toner hopper chambers 21. The shielding members 20 in predetermined conditions prevent toner inside the developing chamber 23 from entering the toner hopper chambers 21. When toner empty condition of the developing chamber 23 is detected, the shielding member 20a is driven to rotate so as to supply toner 22a into the developing chamber 23. When the toner empty condition is detected for the second time, then the shielding members 20a, 20b are driven to rotate for supplying toner 22b to the developing chamber 23. In this manner toner can be supplied to the developing chamber 23 without allowing the toner returning to the toner hopper chambers 21.
摘要翻译：显影装置31包括三个屏蔽构件20，其将显影装置31的内部空间分成显影室23和调色剂料斗室21。在预定条件下的屏蔽构件20防止显影室23内的调色剂进入调色剂料斗室21。当检测到显影室23的调色剂空闲状态时，驱动屏蔽部件20a旋转，从而将调色剂22a供应到显影室23中。当第二次检测到调色剂空的状况时，驱动屏蔽部件20a，20b转动以将调色剂22b供给到显影室23。以这种方式，可以将调色剂供应到显影室23，而不允许调色剂返回到调色剂料斗室21。

54. 发明授权

US06647227B2 Intermediate transfer type image forming apparatus and method thereof 有权
公开(公告)号：US06647227B2
公开(公告)日：2003-11-11
申请号：US10252362
申请日：2002-09-24
申请人： Katsuyuki Yokoi , Atsushi Kato
发明人： Katsuyuki Yokoi , Atsushi Kato
IPC分类号： G03G2116
CPC分类号： G03G21/1633 , G03G2221/1642 , G03G2221/1684 , G03G2221/1853
摘要： An image forming apparatus designed such that an intermediate transfer unit storage portion can be pulled in a horizontal direction from an accommodating portion of a casing and a processing unit storage portion, to which developing cartridges and a photosensitive belt mechanism are detachably attached, can be pulled from the intermediate transfer unit storage portion.

55. 发明授权

US06614554B1 Recording apparatus and method of controlling recording apparatus 失效
标题翻译：记录装置和控制记录装置的方法
公开(公告)号：US06614554B1
公开(公告)日：2003-09-02
申请号：US09399812
申请日：1999-09-21
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： G06F1500
CPC分类号： B41J19/202
摘要： The present invention attempts to minimize irregularity in recording caused by a variation in transport of a carriage. One of a plurality of kinds of timing, according to which a recording signal is applied, set relative to a signal indicating the position of the carriage is selected in order to record data.
摘要翻译：本发明试图使由滑架的运输变化引起的记录不规则性最小化。为了记录数据，选择相对于指示滑架的位置的信号来设定记录信号的多种定时中的一种。

56. 发明授权

US06331898B1 Encoded data printing apparatus and method for printing a code and an image on the same medium 失效
标题翻译：用于在相同介质上打印代码和图像的编码数据打印设备和方法
公开(公告)号：US06331898B1
公开(公告)日：2001-12-18
申请号：US08863378
申请日：1997-05-27
申请人： Katsuyuki Yokoi , Kazuhiro Nakata , Atsushi Arai , Haruyuki Yanagi
发明人： Katsuyuki Yokoi , Kazuhiro Nakata , Atsushi Arai , Haruyuki Yanagi
IPC分类号： B41B1500
CPC分类号： H04N1/3871 , G06K1/121 , H04N1/32203 , H04N1/32208 , H04N1/32224 , H04N1/32256 , H04N2201/327
摘要： A code printing method and apparatus which prints an image and a code on the same recording medium. The apparatus stores a plurality of density patterns corresponding to each density, and codes corresponding to the density patterns. When code data is inputted and printing of the code is instructed, the apparatus determines the density of each pixel of image data, selects the density pattern representing the code data among the density patterns corresponding to the pixel density, and prints the density pattern instead of the image pixel. Thus, the image and code are printed without deterioration of image quality.
摘要翻译：一种在相同记录介质上打印图像和代码的代码打印方法和装置。该装置存储对应于每个浓度的多个浓度模式，以及对应于密度模式的代码。当输入代码数据并指示代码的打印时，设备确定图像数据的每个像素的密度，选择表示与像素密度相对应的浓度图案中的代码数据的浓度模式，并且打印密度图案而不是图像像素。因此，打印图像和代码而不会降低图像质量。

57. 发明授权

US06315380B1 Ink jet head having operating characteristic information, and recording apparatus using such a head 失效
标题翻译：具有操作特性信息的喷墨头和使用这种头的记录装置
公开(公告)号：US06315380B1
公开(公告)日：2001-11-13
申请号：US08822765
申请日：1997-03-24
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： B41J201
CPC分类号： B41J25/34 , B41J2202/21
摘要： An ink jet recording apparatus includes a feeder for feeding a recording medium; a carriage reciprocally movable relative to the recording medium; an ink jet recording head detachably mountable on the carriage and having electrothermal transducers for producing thermal energy contributable to ejection of recording ink through ejection outlets thereof, the recording head has an ejection outlet information setting portion wherein a number and a pitch of the ejection outlets of the ink jet recording heads are set; and control circuit for detecting the ejection outlet information in the ejection outlet information setting portion, for discriminating the number and the pitch of the ejection outlets from the detected ejection outlet information, and for determining ejection timing of the recording head and a feed pitch of the recording medium by the feeder on the basis of the number and the pitch of the ejection outlets.
摘要翻译：一种喷墨记录装置，包括用于馈送记录介质的进料器; 相对于记录介质往复运动的托架; 喷墨记录头可拆卸地安装在滑架上，并且具有用于产生热能的电热换能器，用于通过其喷射出口喷射记录油墨，记录头具有喷射出口信息设定部分，其中喷射出口信息的喷射出口的数量和间距设置喷墨记录头; 以及用于检测喷射出口信息设置部分中的喷射出口信息的控制电路，用于从检测到的喷射出口信息中识别喷射出口的数量和间距，并且用于确定记录头的喷射定时和基于喷射出口的数量和间距，由进料器记录介质。

58. 发明授权

US5959641A Ink-jet recording apparatus and method utilizing processing liquid to improve ink recording 失效
标题翻译：喷墨记录装置和利用处理液改善油墨记录的方法
公开(公告)号：US5959641A
公开(公告)日：1999-09-28
申请号：US520562
申请日：1995-08-28
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： B41J2/01 , B41J2/05 , B41J2/07 , B41J2/175 , B41J2/485 , B41J2/015
CPC分类号： B41J2/04551 , B41J2/0458
摘要： In an ink-jet recording apparatus having two recording modes having different resolutions in recording, high density is realized in each of the recording modes in an excellent state. In a high-resolution recording mode, a colorless processing liquid to cause ink and its color material to be insoluble or to agglomerate is discharged, and the processing liquid and the ink are mixed on a recording medium. Thus, the ink becomes insoluble and therefore does not penetrate deeply into the recording medium, so that dots formed by the ink have a smaller diameter. As a result, high-resolution recording with the small-diameter dots can be realized. In a low-resolution recording mode, the diameter of dots formed by the ink without using the processing liquid is larger than in the foregoing case. Accordingly, dots can be densely arranged in the two modes, so that high density can be realized in an excellent state.
摘要翻译：在具有记录分辨率不同的两种记录模式的喷墨记录装置中，在各种记录模式下实现了高密度的优异状态。在高分辨率记录模式中，排出使油墨及其着色材料不溶或凝结的无色处理液，并将处理液和油墨混合在记录介质上。因此，油墨变得不溶，因此不会深入到记录介质中，使得由油墨形成的点具有较小的直径。结果，可以实现具有小直径点的高分辨率记录。在低分辨率记录模式中，不使用处理液体的墨形成的点的直径大于上述情况。因此，可以以两种模式密集地布置点，从而可以以良好的状态实现高密度。

59. 发明授权

US5764245A Recording apparatus and recording method 失效
标题翻译：记录装置和记录方法
公开(公告)号：US5764245A
公开(公告)日：1998-06-09
申请号：US416654
申请日：1995-04-05
申请人： Katsuyuki Yokoi
发明人： Katsuyuki Yokoi
IPC分类号： B41J2/01 , B41J3/60 , B41J13/00 , B41J21/00 , B41M5/00 , B65H29/58 , B65H85/00 , G06K15/02 , B41J29/38
CPC分类号： B41J3/60 , B41J13/0045 , G06K15/02 , G06K2215/0097
摘要： A recording apparatus comprises a carriage for holding a recording head for recording on a recording medium; a platen positioned opposite to the recording head for supporting the recording medium at a recording area; a conveying device rotatable for introducing the recording medium into the recording area; a passage for introducing, after the recording medium passes the recording head, the recording medium into the conveying device by rendering a lower end of the recording medium as a front end in a conveyance direction; and a line buffer memory for temporarily storing serial recording data of one scanning line of the recording head, the recording data being expandable to H stages and M columns. The recording apparatus is actuated in a double side recording mode; the recording means records one side of the recording medium; after making the recording medium pass through the passage and be set at a recording commencement position for the other side thereof, the recording medium is conveyed in a forward conveyance direction to render an upper end of the recording medium as a front end in a reverse conveyance direction by rotating the conveying device; and the recording medium is conveyed in the reverse conveyance direction and the recording head records on the other side of the recording medium by transmission from the line buffer memory to the recording head the serial recording data reversely permuted so that data at the H stage and the M column constitute data at the first stage and the first column.
摘要翻译：记录装置包括用于保持用于记录在记录介质上的记录头的托架; 与记录头相对设置的压板，用于将记录介质支撑在记录区域; 输送装置，其可旋转以将所述记录介质引入所述记录区域; 用于在记录介质通过记录头之后，通过使记录介质的下端作为输送方向的前端来将记录介质引入输送装置中的通道; 以及用于临时存储记录头的一条扫描线的串行记录数据的行缓冲存储器，该记录数据可扩展到H级和M列。记录装置以双面记录模式被致动; 记录装置记录记录介质的一侧; 在使记录介质通过通道并设置在其另一侧的记录开始位置之后，记录介质在向前传送方向上被传送，使得记录介质的上端作为反向传送的前端通过旋转输送装置的方向; 并且记录介质在反向输送方向上传送，并且记录头通过从行缓冲存储器传输到记录头而将记录介质的另一侧记录在记录头上，使串行记录数据被反向置换，使得H阶段的数据和 M列构成第一阶段和第一列的数据。

60. 发明授权

US5502475A Ink jet recording apparatus provided with fixating means 失效
标题翻译：具有固定装置的喷墨记录装置
公开(公告)号：US5502475A
公开(公告)日：1996-03-26
申请号：US288810
申请日：1994-08-12
申请人： Yoshiaki Kaburagi , Shoichiro Shoda , Tetsuo Kimura , Yoji Ara , Takanori Mukai , Masaaki Nakamura , Katsuyuki Yokoi
发明人： Yoshiaki Kaburagi , Shoichiro Shoda , Tetsuo Kimura , Yoji Ara , Takanori Mukai , Masaaki Nakamura , Katsuyuki Yokoi
IPC分类号： B41J11/00 , B41J2/01 , B41J29/00
CPC分类号： B41J11/002
摘要： An ink jet recording apparatus has means for heating a recording medium guide member disposed near the ink recording area by a recording head for discharging ink, and means for changing the rate of heat imparted to the unit length of the recording medium with respect to the direction of conveyance thereof by the heating means in conformity with a parameter changing the environmental condition of the ink recording area.
摘要翻译：喷墨记录装置具有用于通过用于排出墨的记录头来加热设置在墨水记录区附近的记录介质引导构件的装置，以及用于改变相对于记录介质的方向赋予记录介质的单位长度的热量的装置通过加热装置根据改变墨水记录区域的环境条件的参数进行输送。

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