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21. 发明授权

US5157416A Laser scanner protecting mechanism 失效
标题翻译：激光扫描仪保护机制
公开(公告)号：US5157416A
公开(公告)日：1992-10-20
申请号：US726991
申请日：1991-07-08
申请人： Naohisa Kinoshita , Hiroyuki Kashima
发明人： Naohisa Kinoshita , Hiroyuki Kashima
IPC分类号： G02B26/10 , B41J2/44 , B41J29/12 , G03G15/00 , G03G15/04
CPC分类号： B41J29/12
摘要： A laser scanner protecting mechanism is provided for the laser scanning unit of a laser printer having an upper body and a lower body which divide, the sheet transport path defining a boundary therebetween. The printer permits the upper body to be pivoted away from the lower body to expose inner workings of the printer and to provide access to a process cartridge that is removably mounted into the upper body. The laser scanner unit, mounted in the upper body above the process cartridge, is protected from exposure to dust and solid materials in the air or the inadvertent contact of an operator's hand through an exposure opening by a cover adapted to be moved between a first position for covering the exposure opening of the laser scanner unit when the process cartridge is removed and a second position retracted from the first position when the process cartridge is mounted.
摘要翻译：为激光打印机的激光扫描单元设置有激光扫描器保护机构，该激光打印机具有上部主体和下部主体，所述上部主体和下部主体分隔，所述片材传送路径在其间限定了边界。打印机允许上主体从下体枢转以暴露打印机的内部工作，并且提供对可移除地安装到上身中的处理盒的通路。安装在处理盒上方的上部主体中的激光扫描器单元被保护免受空气中的灰尘和固体材料的暴露或操作者的手的无意接触，该操作者的手通过曝光开口被适于在第一位置用于当处理盒被移除时覆盖激光扫描器单元的曝光开口，并且当安装处理盒时从第一位置退回第二位置。

22. 发明授权

US5082269A Paper ejecting device having sheet reversing and non-reversing positions 失效
标题翻译：纸张排出装置具有片材反转和不反转位置
公开(公告)号：US5082269A
公开(公告)日：1992-01-21
申请号：US579967
申请日：1990-09-10
申请人： Takanobu Hirayama , Naohisa Kinoshita , Hiroyuki Kashima , Makoto Hasegawa , Toshihiro Tsuzuki , Kiyoshi Muto
发明人： Takanobu Hirayama , Naohisa Kinoshita , Hiroyuki Kashima , Makoto Hasegawa , Toshihiro Tsuzuki , Kiyoshi Muto
IPC分类号： B41J13/00 , B65H15/00 , B65H29/52 , B65H31/00
CPC分类号： B65H15/00
摘要： A paper ejecting device for ejecting a recording cut sheet cut of a recording apparatus is disclosed. The paper ejecting device includes an ejector for ejecting the recording cut sheet through an outlet which is provided at a portion of the recording apparatus, a tray disposed adjacent to the ejector for receiving and recording cut sheet which has been ejected through the outlet by the ejector, and a sheet reversing member operable between a first position for guiding and reversing the recording cut sheet ejected through the outlet before the sheet falls onto the tray, and a second position for permitting the recording cut sheet ejected through the outlet to be received on the tray, without a reversal of the cut sheet.
摘要翻译：公开了一种用于喷射记录装置的记录切片的纸张排出装置。纸张排出装置包括用于通过设置在记录装置的一部分的出口排出记录剪纸的喷射器，与喷射器相邻设置的托盘，用于接收和记录已经通过喷射器通过出口喷射的切纸以及片材反转构件，其可在第一位置和第二位置之间操作，所述第一位置用于引导和反转在片材落在托盘之前通过出口排出的记录片材，以及允许通过出口喷射的记录片材被接收在第二位置上的第二位置托盘，没有反转切纸。

23. 发明授权

US4896977A Thermal printer having a structure for supporting a print head with a driver on its front surface 失效
标题翻译：热敏打印机具有用于在其前表面上支撑具有驱动器的打印头的结构
公开(公告)号：US4896977A
公开(公告)日：1990-01-30
申请号：US165973
申请日：1988-03-09
申请人： Kazuhiko Takagi , Naohisa Kinoshita
发明人： Kazuhiko Takagi , Naohisa Kinoshita
IPC分类号： B41J2/325 , B41J2/32 , B41J2/345 , B41J25/312 , B41J25/316
CPC分类号： B41J2/345
摘要： A thermal printer for printing with a print head moved relative to and in contact with a recording medium, supported by a platen. The print head has a plurality of printing elements arranged on its front surface, in a direction intersecting a print line. The print head is supported by a support structure movably between printing and retracted positions. The support structure provides, at least when placed in the printing position, a wedge-shaped clearance between the front surface of the print head, and a plane tangent to the bearing surface of the platen. The wedge-shaped clearance increases with a distance from the printing elements in a direction parallel to the print line. The print head further has a head driver secured on its front surface such that the head driver is positioned within said wedge-shaped clearance. The head driver is electrically connected to the printing elements, for controlling energization of the printing elements.
摘要翻译：一种用打印头进行打印的热敏打印机，其相对于由压盘支撑的记录介质移动并与记录介质接触。打印头具有在与打印线相交的方向上布置在其前表面上的多个打印元件。打印头由可移动地在打印和缩回位置之间的支撑结构支撑。至少在放置在打印位置时，支撑结构提供在打印头的前表面和与压板的支承表面相切的平面之间的楔形间隙。楔形间隙在与印刷线平行的方向上与打印元件的距离增加。打印头还具有固定在其前表面上的头部驱动器，使得头部驱动器位于所述楔形间隙内。头驱动器电连接到打印元件，用于控制打印元件的通电。

24. 发明授权

US6062686A Hand held ink jet printer 失效
标题翻译：手持式喷墨打印机
公开(公告)号：US6062686A
公开(公告)日：2000-05-16
申请号：US733183
申请日：1996-10-17
申请人： Naohisa Kinoshita , Motoaki Yamanashi , Masatoshi Kokubo , Yoshiki Katayama
发明人： Naohisa Kinoshita , Motoaki Yamanashi , Masatoshi Kokubo , Yoshiki Katayama
IPC分类号： B41J3/28 , B41J3/36
CPC分类号： B41J3/36
摘要： A manual printing device for printing on a surface of a recording medium when manually scanned in a scanning direction over the recording medium, the manual printing device including: an elongated body to be manually grasped by a user and having an upper tip and a lower tip opposite the upper tip, the lower tip confronting the recording medium when the body is oriented with respect to the recording medium to print on the recording medium; an ink jet print head disposed at the lower tip and capable of printing at a maximum printing width on the surface of the printing medium; a frame disposed at the lower tip and, with respect to the scanning direction, in front of the ink jet print head; a roller rotatably supported on the frame to rotate across the surface of the recording medium when the manual printing device is scanned in the scanning direction over the recording medium; and a protrusion extending from the frame and, when the body is oriented to print on the recording medium, into contact with the recording medium so as to maintain a predetermined distance between the ink jet print head and the recording medium.
摘要翻译：一种手动打印装置，用于当在记录介质上以扫描方向手动扫描时在记录介质的表面上进行打印，所述手动打印装置包括：用户手动抓住的细长主体，并具有上端和下端相对于记录介质定位的主体相对于记录介质上的打印在记录介质上的相对于记录介质的下端; 喷墨打印头，设置在下端，能够以最大打印宽度打印在打印介质的表面上; 设置在所述下端部并相对于所述扫描方向的框架在所述喷墨打印头的前方; 当手动打印装置沿扫描方向在记录介质上扫描时，滚筒可旋转地支撑在框架上以在记录介质的表面上旋转; 以及从所述框架延伸的突起，并且当所述主体被定向成在所述记录介质上打印时，与所述记录介质接触以便在所述喷墨打印头和所述记录介质之间保持预定的距离。

25. 发明授权

US5557370A Control device for a feed roller 失效
标题翻译：进料辊控制装置
公开(公告)号：US5557370A
公开(公告)日：1996-09-17
申请号：US330555
申请日：1994-10-28
申请人： Naohisa Kinoshita
发明人： Naohisa Kinoshita
IPC分类号： B65H7/02 , G03G15/00 , G03G15/20
CPC分类号： G03G15/65 , G03G15/2053 , G03G2215/00632 , G03G2215/00679 , G03G2215/00721
摘要： A feed roller control device includes a feed roller having a first electrode layer with a plurality of connecting portions formed on a surface thereof, a resilient insulation layer having holes therethrough corresponding to the connecting portions and a second electrode layer. In a nip portion where a pressure roller abuts the feed roller, the insulation layer is resiliently compressed so that several ones of the plurality of electrode connecting portions of the first layer are in electrical contact with the second layer. A detecting unit detects the change in the amount of electrical current flowing between the electrode layers due to the increased number of contacts when a plate-shaped or sheet medium is in the nip portion.
摘要翻译：进料辊控制装置包括具有第一电极层的进料辊，该第一电极层具有形成在其表面上的多个连接部分，弹性绝缘层具有与连接部分相对应的孔，以及第二电极层。在压辊邻接进给辊的辊隙部分中，绝缘层被弹性压缩，使得第一层的多个电极连接部分中的几个电极连接部分与第二层电接触。当板状或片状介质处于夹持部分时，由于接触数量的增加，检测单元检测在电极层之间流动的电流量的变化。

26. 发明授权

US5277415A Sheet feeding device 失效
标题翻译：送纸装置
公开(公告)号：US5277415A
公开(公告)日：1994-01-11
申请号：US947470
申请日：1992-09-21
申请人： Naohisa Kinoshita , Mitsuyoshi Uehara , Eiji Tanaka
发明人： Naohisa Kinoshita , Mitsuyoshi Uehara , Eiji Tanaka
IPC分类号： B41J13/00 , B41J13/02 , B41J13/10 , B65H3/06 , B65H5/06 , B65H5/36 , B65H5/38 , B65H7/00 , B65H9/00 , B65H9/14 , G03G15/00 , B65H9/04
CPC分类号： B65H3/0607 , B65H5/062 , B65H7/00 , B65H2511/20 , B65H2511/514 , B65H2513/50 , B65H2513/512 , B65H2513/514 , B65H2515/116 , B65H2557/35 , B65H2701/1311
摘要： A sheet feeding device used for an image forming device which has a print part, such as the laser printer. A control part drives a separation roller installed under the print part and the paper supplying roller and supplies the printing paper to a resist roller individually. When a predetermined time passes afterwards, the control part drives the resist roller and transports the printing paper to the print part. In this case, a curve part enables miniaturization of the entire device as a result of being installed in a vertical part of the sheet guide.
摘要翻译：用于具有诸如激光打印机的打印部件的图像形成装置的片材进给装置。控制部件驱动安装在打印部件和供纸辊下方的分离辊，并将打印纸单独地供给到阻力辊。当预定时间过去时，控制部分驱动阻挡辊并将打印纸传送到打印部分。在这种情况下，由于安装在片材引导件的垂直部分，弯曲部件能使整个装置的小型化。

27. 发明授权

US5191359A Recording apparatus having stepping motor stepped to feed recording medium in timed relation with recording action for each line 失效
标题翻译：具有步进电动机的记录装置以与行的记录动作成时间关系地进给记录介质
公开(公告)号：US5191359A
公开(公告)日：1993-03-02
申请号：US597342
申请日：1990-10-15
申请人： Toshihiro Tsuzuki , Kiyoshi Muto , Naohisa Kinoshita , Hiroyuki Kashima , Makoto Hasegawa
发明人： Toshihiro Tsuzuki , Kiyoshi Muto , Naohisa Kinoshita , Hiroyuki Kashima , Makoto Hasegawa
IPC分类号： B41J19/92 , B41J11/42 , G01D15/14 , G01D15/28 , G06K15/12 , G06K15/16
CPC分类号： G06K15/16 , B41J11/42 , G01D15/14 , G01D15/28 , G06K15/1219
摘要： A recording apparatus including a recording device for recording line of images on a recording medium, and a feeding device having a stepping motor for feeding the recording medium in a feeding direction perpendicular to the recording lines. The apparatus has a signal generator for generating a timing pulse in timed relation with the start of recording of each recording line so that the recording of each line is started in response to the timing pulse. Further, the stepping motor is stepped to feed the recording medium from one line to another, in response to the timing pulse, such that the stepping of the motor from one excitation phase to the next produces an incremental feeding distance of the medium which is equal to 1/n of a line spacing of the recording lines, where n represents a positive natural number.
摘要翻译：一种记录装置，包括用于在记录介质上记录图像行的记录装置，以及具有步进电机的进给装置，该步进电机用于沿垂直于记录线的馈送方向馈送记录介质。该装置具有信号发生器，用于产生与开始记录每条记录线的定时关系的定时脉冲，以便响应定时脉冲启动各行的记录。此外，步进电机响应于定时脉冲而被逐步地将记录介质从一行馈送到另一个线，使得电动机从一个激励阶段到下一个激励阶段的步进产生相等的介质的增量馈送距离到记录线的行间距的1 / n，其中n表示正的自然数。

28. 发明授权

US5111340A Lens device 失效
标题翻译：镜头设备
公开(公告)号：US5111340A
公开(公告)日：1992-05-05
申请号：US618730
申请日：1990-11-27
申请人： Hiroyuki Kashima , Naohisa Kinoshita
发明人： Hiroyuki Kashima , Naohisa Kinoshita
IPC分类号： G02B7/02 , G02B26/10 , G02B26/12
CPC分类号： G02B7/026 , G02B26/125
摘要： Laser light emitted from a light source is deflected in a predetermined direction by a rotary polygonal mirror to scan the surface of a photosensitive medium. A correction lens corrects the focal point of the laser light deflected by the rotary polygonal mirror. The correction lens is formed by cutting a circular lens along a plane off the optical axis thereof and removing a segment of shorter arc therefrom. The correction lens is held by a lens holder by way of being pressed by a pressing member both in the radial direction and in the direction of the optical axis thereof to the lens holder.
摘要翻译：从光源发射的激光由旋转多面镜沿预定方向偏转，以扫描感光介质的表面。校正透镜校正由旋转多面镜偏转的激光的焦点。校正透镜通过沿着其光轴的平面切割圆形透镜并从其中去除较短的弧的部分而形成。校正透镜由透镜保持器保持，其通过按压构件沿径向方向和其光轴方向按压到透镜保持器。

29. 发明授权

US5040022A Temperature control for a fixing apparatus 失效
标题翻译：定影装置的温度控制
公开(公告)号：US5040022A
公开(公告)日：1991-08-13
申请号：US570622
申请日：1990-08-21
申请人： Naohisa Kinoshita , Hiroyuki Kashima , Makoto Hasegawa , Toshihiro Tsuzuki , Kiyoshi Muto
发明人： Naohisa Kinoshita , Hiroyuki Kashima , Makoto Hasegawa , Toshihiro Tsuzuki , Kiyoshi Muto
IPC分类号： G03G15/20
CPC分类号： G03G15/2003 , G03G15/2039
摘要： Disclosed is a fixing apparatus wherein a print medium having an image transferred thereto is conveyed by rollers provided with a heat source, whereby the transferred image is fixed to the print medium. At least one of the fixing rollers has a hollow section in which the heat source is disposed toward the side at which the print medium is held and upstream with regard to the direction of rotation of the roller. The fixing apparatus comprises a detector for detecting the temperature at or in the vicinity of the heat source; an operating circuit for operating the heat source when the detected temperature is lower than a required temperature; a device for notifying an operator that the temperature of the fixing apparatus has reached a temperature required for the fixing operation; and a timer which starts to count from the start of operation of the heat source. When the required temperature is reached, the timer is reset, and when operation of the heat source is restarted, the timer starts to count again. The notification by the notifying device is continued regardless of the temperature, and is stopped when the count of the timer reaches a predetermined value.
摘要翻译：公开了一种定影装置，其中具有转印到其上的图像的打印介质由设置有热源的辊输送，由此将转印的图像固定到打印介质。至少一个定影辊具有中空部分，其中热源被设置成朝着打印介质被保持的一侧和关于辊的旋转方向的上游。定影装置包括用于检测热源处或其附近的温度的检测器; 当检测到的温度低于所需温度时操作热源的操作电路; 用于通知操作者定影装置的温度达到定影操作所需的温度的装置; 以及从热源的运转开始开始计数的定时器。当达到所需温度时，定时器复位，当热源运行重新启动时，定时器再次开始计数。无论温度如何，继续通知设备，并且当定时器的计数达到预定值时停止通知。

30. 发明授权

US4609299A Printing apparatus 失效
标题翻译：印刷装置
公开(公告)号：US4609299A
公开(公告)日：1986-09-02
申请号：US661446
申请日：1984-10-16
申请人： Shigenori Hattori , Naohisa Kinoshita
发明人： Shigenori Hattori , Naohisa Kinoshita
IPC分类号： B41J33/388 , B41J33/04
CPC分类号： B41J33/388
摘要： A printing apparatus includes a driving gear on a carriage rotated in accordance with the movement of the carriage, a spool shaft rotatable only in one direction for rotating a ribbon spool of a ribbon cassette, and a rotation transmitting mechanism having first and second releasing members provided between the driving gear and the spool shaft for operatively interlinking the driving gear to the spool shaft to rotate the spool shaft in the one direction in accordance with the movement of the carriage in the forward direction. The first releasing member is driven by a print head and releases an operational interlink between the driving gear and the spool shaft when the print head is disposed at a non-printing position. The second releasing member releases the operational interlink in accordance with the movement of the carriage in the reverse direction.
摘要翻译：打印装置包括：驱动齿轮，其在根据滑架的移动而旋转的托架上;卷筒轴，其只能在一个方向上旋转，用于旋转色带盒的色带卷轴;以及旋转传递机构，具有第一和第二释放部件，在驱动齿轮和卷筒轴之间，用于将驱动齿轮可操作地连接到卷筒轴，以根据滑架沿向前方向的移动沿一个方向旋转卷筒轴。当打印头设置在非打印位置时，第一释放构件由打印头驱动并且释放驱动齿轮和卷轴之间的操作互连。第二释放构件根据滑架沿相反方向的移动而释放操作互连。

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