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1. 发明授权

US4866482A Image forming device for electrostatic recording apparatus having a slidable replacement holding case 失效
标题翻译：具有可滑动的更换保持壳体的静电记录装置的图像形成装置
公开(公告)号：US4866482A
公开(公告)日：1989-09-12
申请号：US109511
申请日：1987-10-19
申请人： Junichi Hirasawa , Yutaka Kodama , Kenya Komada , Takefumi Adachi
发明人： Junichi Hirasawa , Yutaka Kodama , Kenya Komada , Takefumi Adachi
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/185 , G03G15/751 , G03G21/1623 , G03G2221/1609 , G03G2221/1651 , G03G2221/1654 , G03G2221/1684 , G03G2221/1861 , G03G2221/1869
摘要： An image forming device for electrostatic recording apparatus which has a plurality of replacement units, and a case holding the replacement units and is integrally removable from the device body by sliding toward one direction, and in which each replacement unit is placed in operable position when the replacement unit holding case is set to a given position in the device body. In the replacement unit holding case, provided is a mechanism for automatically removing the position of each replacement unit further away from each other than the given setting position of each replacement unit, by pulling out the case from the device body.
摘要翻译：一种用于静电记录装置的图像形成装置，其具有多个更换单元，以及保持更换单元的壳体，并且通过朝向一个方向滑动而从装置主体一体地移除，并且其中每个更换单元位于可操作位置时更换单元保持壳体设置在设备主体中的给定位置。在更换单元保持壳体中，设置有通过从装置主体拉出壳体来自动地移除每个替换单元的位置比每个替换单元的给定设置位置更远离彼此的位置的机构。

2. 发明授权

US4987446A Process unit cartridge for an electrophotographic apparatus 失效
标题翻译：用于电子照相设备的处理单元盒
公开(公告)号：US4987446A
公开(公告)日：1991-01-22
申请号：US447818
申请日：1989-12-08
申请人： Hideaki Mochimaru , Kenya Komada , Masahiro Tomita , Rikio Kasahara
发明人： Hideaki Mochimaru , Kenya Komada , Masahiro Tomita , Rikio Kasahara
IPC分类号： G03G15/02 , G03G21/00 , G03G21/18
CPC分类号： G03G21/1821 , G03G15/02 , G03G21/007 , G03G21/1628 , G03G21/1647 , G03G21/1661 , G03G2221/163 , G03G2221/1648 , G03G2221/1654 , G03G2221/1684 , G03G2221/1687 , G03G2221/1861 , G03G2221/1869
摘要： A cartridge for use in an electrophotographic apparatus is loaded with various expendable process units which need periodic replacement such as a charger, developing unit, and cleaning unit. At least the charger and cleaning unit are mounted on the cartridge integrally with each other. The cartridge is held in a body of the apparatus in such a manner as to be rotatable between a replaceable position and a set position.
摘要翻译：用于电子照相设备的盒装载有需要定期更换的各种消耗性处理单元，例如充电器，显影单元和清洁单元。至少充电器和清洁单元彼此一体地安装在盒上。盒以可更换位置和设定位置之间旋转的方式保持在设备的主体中。

3. 发明授权

US3966198A Sheet conveying device 失效
标题翻译：纸张输送装置
公开(公告)号：US3966198A
公开(公告)日：1976-06-29
申请号：US534150
申请日：1974-12-18
申请人： Kenya Komada , Yoshiaki Kondo
发明人： Kenya Komada , Yoshiaki Kondo
IPC分类号： G03B27/14 , B65H5/00 , B65H5/06 , B65H7/20 , B65H9/00 , B65H9/14 , G03G15/00 , H04N1/00 , H04N1/29 , B65H29/20
CPC分类号： H04N1/00591 , B65H5/00 , H04N1/0057 , H04N1/00602 , H04N1/00681 , H04N1/00734 , H04N1/00745 , H04N1/00782 , H04N1/29
摘要： A device for transporting a flexible sheet from one device wherein the sheet is processed at one speed to another device wherein the sheet is processed at another speed. The device comprises two pairs of rollers, one pair of rollers disposed on the downstream side of the path of movement of the sheet and adapted to rotate at a rate higher than the rate of rotation of the other pair of rollers disposed on the upstream side thereof. The rotation of the pair of rollers disposed on the downstream side is temporarily initiated to cause the leading end portion of the sheet to be nipped thereby and then held for a time interval, so as to permit the portion of the sheet interposed between the two pairs of rollers to buckle up and form a loop before transporting at the higher rate is begun by reactivation of the downstream pair of rollers.
摘要翻译：一种用于从一个装置输送柔性片材的装置，其中片材以一个速度被处理到另一个装置，其中片材以另一个速度被处理。该装置包括两对辊，一对辊设置在板的运动路径的下游侧，并且适于以高于设置在其上游侧的另一对辊的旋转速率的速率旋转。临时开始设置在下游侧的一对辊的旋转，使得片材的前端部被夹持，然后保持一段时间间隔，以便允许片材的部分介于两对之间的辊子以较高的速度运送之前就开始弯曲并形成回路，通过重新激活下游的一对辊子。

4. 发明授权

US4567495A Record head cleaning device for image recording apparatus 失效
标题翻译：记录头清洁装置用于图像记录装置
公开(公告)号：US4567495A
公开(公告)日：1986-01-28
申请号：US477463
申请日：1983-03-21
申请人： Kazuhiro Yuasa , Kenya Komada
发明人： Kazuhiro Yuasa , Kenya Komada
IPC分类号： G03G15/32 , H04N1/032 , H04N1/30
CPC分类号： G03G15/321 , H04N1/032
摘要： A record head of an image recording apparatus is reciprocally tilted to suitably vary the contact condition between the surface of the record head and that of a recording medium, thereby removing toner particles which are momentarily stuck to the record head surface. To maintain styluses of the head unchanged in position, the reciprocation of the record head is effected for the interval between the end of a recording cycle for one page and the start of the next recording cycle for another page, which interval has no influence on the image recording operation.
摘要翻译：图像记录装置的记录头相互倾斜以适当地改变记录头的表面与记录介质的表面之间的接触状态，从而去除瞬时粘附到记录头表面的调色剂颗粒。为了保持头部的枪头不变，记录头的往复运动是在一页的记录周期结束与另一页的下一个记录周期的开始之间的间隔中进行的，该间隔对图像记录操作。

5. 发明授权

US4537491A Development apparatus for developing latent electrostatic images 失效
标题翻译：显影静电潜像显影装置
公开(公告)号：US4537491A
公开(公告)日：1985-08-27
申请号：US434005
申请日：1982-10-13
申请人： Kenya Komada , Kazuhiro Yuasa , Shiroh Kondoh
发明人： Kenya Komada , Kazuhiro Yuasa , Shiroh Kondoh
IPC分类号： G03G15/09
CPC分类号： G03G15/09
摘要： A development apparatus for developing latent electrostatic images to visible or transferable images of high quality for use in electrophotographic copying apparatus, electrostatic recording apparatus, facsimile apparatus or other recording apparatus, in which a development roller is in arc-contact with a latent-electrostatic-image-bearing flexible recording medium and is capable of supplying a sufficient amount of toner to the recording medium for development of the latent electrostatic images, without requiring any delicate adjustment of the gap between the development roller and the recording medium or of the gap between the development roller and a doctor blade for regulating the thickness of a toner layer on the development roller, and without increasing the rotary speed of the development roller to conventional speeds, and the doctor blade is also capable of performing charge injection to the toner with high efficiency, whereby images can be developed with high quality with a minimum deposition of toner on the background.
摘要翻译：一种显影装置，用于将静电潜像显影到用于电子照相复印装置，静电记录装置，传真装置或其它记录装置中的高质量可见或可转印图像，其中显影辊与潜伏静电图像电弧接触，图像承载的柔性记录介质，并且能够将足够量的调色剂供应到用于显影静电潜像的记录介质中，而不需要对显影辊和记录介质之间的间隙进行微妙的调节，显影辊和刮刀，用于调节显影辊上的调色剂层的厚度，并且不将显影辊的转速提高到常规速度，并且刮刀还能够以高效率对调色剂进行电荷注入，从而可以以最小的质量开发图像调色剂沉积在背景上。

6. 发明授权

US4438444A Multi-stylus head 失效
标题翻译：多针头
公开(公告)号：US4438444A
公开(公告)日：1984-03-20
申请号：US208261
申请日：1980-11-19
申请人： Kenya Komada , Yui-Kuan Tan
发明人： Kenya Komada , Yui-Kuan Tan
IPC分类号： G03G15/05 , B41J2/39 , B41J2/40 , G03G15/32 , H04N1/032 , G01D15/06
CPC分类号： G03G15/325 , B41J2/39
摘要： A multi-stylus head comprising a plurality of segmented electrodes aligned in at least one row and multiple styli aligned in a row and grouped corresponding to the segmented electrodes. The multi-stylus head is capable of forming electrostatic latent images on a dielectric layer of a recording material by applying a voltage to the segmented electrodes and the multiple styli. In order to prevent the image density of the electrostatic latent images from becoming uneven in the direction normal to the recording scanning direction, the grouped multiple styli are shifted relative to the segmented electrodes in the direction of the recording scanning direction.
摘要翻译：一种多触针头，包括以至少一行排列的多个分段电极，并且多个针对排列成一行并对应于分段电极分组。多针头能够通过向分段电极和多个测针施加电压而在记录材料的介电层上形成静电潜像。为了防止静电潜像的图像浓度在垂直于记录扫描方向的方向上变得不均匀，分组的多个测针在记录扫描方向上相对于分段电极移动。

7. 发明授权

US5222725A Sheet feed mechanism of image recording apparatus 失效
标题翻译：图像记录装置的进纸机构
公开(公告)号：US5222725A
公开(公告)日：1993-06-29
申请号：US798217
申请日：1991-11-26
申请人： Rikio Kasahara , Kenya Komada
发明人： Rikio Kasahara , Kenya Komada
IPC分类号： G03G15/00 , B65H1/04 , B65H1/12 , B65H1/26
CPC分类号： B65H1/266 , B65H1/04
摘要： A sheet feed mechanism of an image recording apparatus comprises a lifter mechanism movable between a first position in engagement with a cassette that holds a sheet thereon and a second position in disengagement with the cassette, a first urging mechanism for urging the lifter mechanism to the first position with a first urging force, a second urging mechanism for urging the lifter mechanism to the second position with a second urging force that acts opposite to the first urging force, and a control mechanism connected the second urging mechanism, wherein the control mechanism is adapted to engage with the cassette when the cassette is mounted on the image recording apparatus for causing a change in the second urging forces depending on whether the cassette is mounted on the image recording apparatus or the cassette is dismounted from the image recording apparatus, such that the second urging force is smaller than the first urging force when the cassette is dismounted from the image recording apparatus and such that the second urging force is larger than the first urging force when the cassette is mounted on the image recording apparatus.
摘要翻译：图像记录装置的送纸机构包括升降机构，该升降机构可在与保持片材的盒子卡合的第一位置和与盒子分离的第二位置之间移动;第一推动机构，用于将升降机构推到第一位置具有第一推动力的位置;第二推动机构，用于以与第一推动力相反的第二推动力将升降机构推动到第二位置;以及控制机构，其连接有第二推动机构，其中控制机构适于当盒式磁带安装在图像记录装置上以使得第二推动力的改变取决于盒是安装在图像记录装置上还是盒被从图像记录装置中卸下时，与盒相接合，使得当盒子从图像r中卸下时，第二推动力小于第一推动力记录装置，并且使得当盒安装在图像记录装置上时第二推动力大于第一推动力。

8. 发明授权

US5008711A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5008711A
公开(公告)日：1991-04-16
申请号：US183707
申请日：1988-04-19
申请人： Koji Sakamoto , Misao Tanzawa , Nobuo Iwata , Hisao Murayama , Susumu Takahashi , Kenya Komada
发明人： Koji Sakamoto , Misao Tanzawa , Nobuo Iwata , Hisao Murayama , Susumu Takahashi , Kenya Komada
IPC分类号： G03G21/18
CPC分类号： G03G21/1875 , G03G15/75 , G03G21/1628 , G03G21/1647 , G03G21/1671 , G03G2221/1606 , G03G2221/1654 , G03G2221/1663 , G03G2221/1687 , G03G2221/1869
摘要： An image forming apparatus of the type including a plurality of process means for developing an electrostatic latent image provided on an image carrier to produce a visible image, transferring the visible image to a transfer material, and cleaning the image carrier after the image transfer. The image carrier and at least one image forming unit are individually removably mounted on a body of the apparatus. A first and a second sensor are provided for sensing, respectively, the end of the life of the image forming unit and that of the image carrier. Even when the end of the life of the image carrier is sensed, an indication for urging a person to replace the image forming unit being used is not produced if the life of the image forming unit has not expired, allowing the apparatus to be continuously used. It is not until the end of the life of the image forming unit is sensed next that an indication for urging a person to replace both of the image carrier and the image forming unit is produced.
摘要翻译：一种图像形成装置，包括多个处理装置，用于显影设置在图像载体上的静电潜像以产生可见图像，将可见图像转印到转印材料上，以及在图像转印之后清洁图像载体。图像载体和至少一个图像形成单元可独立地可拆卸地安装在装置的主体上。提供第一和第二传感器，用于分别感测图像形成单元和图像载体的寿命的结束。即使感测到图像载体的寿命的结束，如果图像形成单元的寿命没有期满，则不产生用于促使人更换所使用的图像形成单元的指示，从而允许该装置被连续使用。直到感觉到图像形成单元的寿命结束之后才产生用于促使人替换图像载体和图像形成单元两者的指示。

9. 发明授权

US4563077A Removable belt mechanism for image recording apparatus 失效
标题翻译：图像记录装置的可拆卸皮带机构
公开(公告)号：US4563077A
公开(公告)日：1986-01-07
申请号：US738813
申请日：1985-05-29
申请人： Kenya Komada
发明人： Kenya Komada
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G15/754 , G03G21/1633 , G03G2221/1606 , G03G2221/1615 , G03G2221/1654 , G03G2221/18
摘要： An image recording apparatus which sequentially performs a series of electrostatic or electrophotographic recording steps in accordance with the movement of a recording medium which is shaped as an endless belt. A section of the apparatus adapted to movably pass the belt around a drive roller, idle rollers and a tension roller have a unitary cassette configuration. Chargers, a recording head and other instruments located above the belt cassette are commonly mounted on a single base member. The belt cassette and base constitute an upper unit which is bodily movable away from a housing of the apparatus toward an open position thereof.
摘要翻译：一种图像记录装置，其根据形成为环形带的记录介质的移动顺次执行一系列静电或电子照相记录步骤。该装置的一部分适于将带围绕驱动辊可动地通过，空转辊和张紧辊具有整体的盒式结构。位于带盒上方的充电器，记录头和其他仪器通常安装在单个基座部件上。带盒和基座构成上部单元，其可以从设备的壳体朝向其打开位置身体移动。

10. 发明授权

US4426653A Printing system for facsimile reception apparatus 失效
标题翻译：传真接收设备的打印系统
公开(公告)号：US4426653A
公开(公告)日：1984-01-17
申请号：US304141
申请日：1981-09-21
申请人： Kenya Komada
发明人： Kenya Komada
IPC分类号： H04N1/29 , H04N1/00 , H04N1/04 , G01D15/06 , H04N1/30
CPC分类号： H04N1/00588 , H04N1/0057 , H04N1/00602 , H04N1/00673
摘要： A printing system for a facsimile transceiver includes a first sheet feed means for feeding a recording sheet toward a latent image forming station intermittently at a variable speed in accordance with an input compressed data signal. The sheet is temporarily detained to form a loop in a predetermined position past of the latent image forming station. A second sheet feed means causes the sheet to advance farther toward developing and fixing station sequentially at a constant speed by each predetermined amount in correspondence with a detained amount of the sheet. The developing station is provided with a developing member which is rotated at a constant speed in synchronism with the operation of the second sheet feed means. The fixing station is provided with a flashing light source which is energized in relation with the operation of the second sheet feed means.
摘要翻译：用于传真收发器的打印系统包括用于根据输入的压缩数据信号以可变速度间歇地向潜像形成站馈送记录纸的第一供纸装置。暂时将片材滞留，以形成位于潜像形成站的预定位置的环路。第二片材进给装置使得片材相对于片材的滞留量按照预定量以恒定的速度顺序地朝向显影和固定台前进。显影台设置有与第二片材进给装置的操作同步地以恒定速度旋转的显影部件。定影台设置有与第二片材进给装置的操作有关的闪光光源。

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