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24 条记录 (耗时 0.026 秒)

    Scanning optical apparatus having focal position deviation detecting and correcting capability
    13.
    发明授权
    Scanning optical apparatus having focal position deviation detecting and correcting capability 失效
    具有焦点位置偏差检测和校正能力的扫描光学装置

    公开(公告)号：US5103091A

    公开(公告)日：1992-04-07

    申请号：US629178

    申请日：1990-12-20

    申请人： Yoshihiko Hirose ,  Hitoshi Arai

    发明人： Yoshihiko Hirose ,  Hitoshi Arai

    IPC分类号： G02B26/12 ,  G02B27/00 ,  G02B27/12 ,  H04N1/036 ,  H04N1/113 ,  H04N3/08

    CPC分类号： H04N3/08 ,  G02B26/128 ,  G02B27/0031 ,  H04N1/036 ,  H04N1/1135

    摘要： A scanning optical apparatus according to the present invention comprises a light source, a modulator for modulating a light flux emitted from the light source, an image forming device for forming an image of the light flux from the light source to a predetermined position, a deflector for deflecting the light flux from the light source in a predetermined position, a photosensitive device for sensing the light flux deflected by the deflector, an adjusting device for adjusting an image forming position of the light flux by the image forming device in correspondence to a signal obtained by the photosensitive device and an inhibiting device when the light flux emitted from the light source is being modulated by the modulator in correspondence to a predetermined signal. By the scanning optical apparatus of the invention, the focal deviation can be always stably corrected and a stable image with high density can be obtained.

    Cartridge auto changer
    14.
    发明授权
    Cartridge auto changer 失效
    墨盒自动更换

    公开(公告)号：US4981409A

    公开(公告)日：1991-01-01

    申请号：US492229

    申请日：1990-03-13

    申请人： Yoshihiko Hirose ,  Noboru Kohmura ,  Shigeru Sugita ,  Tadashi Sato

    发明人： Yoshihiko Hirose ,  Noboru Kohmura ,  Shigeru Sugita ,  Tadashi Sato

    IPC分类号： G03B21/02 ,  G11B15/68 ,  G11B17/26

    CPC分类号： G11B15/688 ,  G03B21/02 ,  G11B17/26

    摘要： A catridge changer for carrying a cartridge to a utilization position and returning it to its initial position after the utilization thereof has a cartridge containing chamber for containing a number of cartridges therein, a hand member for gripping a selected cartridge, a hand moving device for moving the hand member gripping the selected cartridge to the cartridge containing chamber and the utilization position to carry the cartridge, and a correcting device for correcting the posture of the cartridge gripped by the hand member to a regular posture.

    摘要翻译： 用于将墨盒运送到利用位置并将其返回到其初始位置的卡盘更换器具有用于容纳多个墨盒的墨盒容纳室，用于夹持选定墨盒的手部构件，用于移动的手动装置 将所选择的药筒夹持到药筒容纳室的手部构件和用于携带药筒的利用位置，以及用于将由手部构件夹持的药筒的姿势校正为规则姿势的校正装置。

    Image forming apparatus
    15.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号：US4873541A

    公开(公告)日：1989-10-10

    申请号：US313362

    申请日：1989-02-21

    申请人： Yoshihiko Hirose ,  Tomohiro Aoki ,  Kazuyoshi Chiku ,  Yasushi Murayama ,  Takashi Uchida ,  Kunihiko Matsuzawa ,  Kazunori Kanekura

    发明人： Yoshihiko Hirose ,  Tomohiro Aoki ,  Kazuyoshi Chiku ,  Yasushi Murayama ,  Takashi Uchida ,  Kunihiko Matsuzawa ,  Kazunori Kanekura

    IPC分类号： G03G15/01 ,  G03G15/16

    CPC分类号： G03G15/1655 ,  G03G15/0131 ,  G03G2215/0103 ,  G03G2215/0193

    摘要： An image forming apparatus such as a laser beam printer has a plurality of movable image carrying members such as photosensitive drums, an image forming member such as a laser beam scanner capable of forming on the image carrying members images of different colors correspoding to image information, and transfer devices for sequentially transferring the image carried by the image carrying members to an image receiving member such that the image of different colors are superposed. The image receiving member may be copy paper or an overhead projector sheet, and is fed by a feeding device in the form of an endless belt. A lifting device is provided to move the feeding device from an operative position to at least one retracted position in response to detection of jamming or when an image receiving member having a large heat capacity is used.

    摘要翻译： 诸如激光束打印机的图像形成装置具有多个可动图像承载构件，例如感光鼓，诸如激光束扫描器的图像形成构件，能够在图像承载构件上形成对应于图像信息的不同颜色的图像， 以及用于将由图像承载构件承载的图像顺序地传送到图像接收构件的传送装置，使得不同颜色的图像重叠。 图像接收构件可以是复印纸或高架投影仪片材，并且以环形带的形式由馈送装置馈送。 提供提升装置以响应于卡住的检测或当使用具有大的热容量的图像接收构件时，将进给装置从操作位置移动到至少一个缩回位置。

    Charging or discharging device
    16.
    发明授权
    Charging or discharging device 失效
    充电或放电装置

    公开(公告)号：US4783716A

    公开(公告)日：1988-11-08

    申请号：US8382

    申请日：1987-01-29

    申请人： Yukio Nagase ,  Hiroshi Satomura ,  Hidemi Egami ,  Yoshihiko Hirose

    发明人： Yukio Nagase ,  Hiroshi Satomura ,  Hidemi Egami ,  Yoshihiko Hirose

    IPC分类号： G03G15/02 ,  G03G21/06 ,  H01T19/00

    CPC分类号： G03G21/06 ,  G03G15/0291 ,  H01T19/00

    摘要： A device for electrically discharging or charging a member to be discharged or charged, includes a dielectric member, first and second electrodes embedded in the dielectric member, the first and second electrodes being supplied with an alternating voltage therebetween to cause discharge adjacent a part of a surface of the dielectric member at a predetermined discharge starting voltage, a third electrode disposed to or adjacent a part of the surface of the dielectric member at such a position as when the discharge occurs by application of the alternating voltage between the first and second electrodes, no discharge occurs between the first electrode and the third electrode or between the second electrode and the third electrode, AC source for applying an alternating voltage between the first electrode and the second electrode, DC source for applying a bias voltage between the third electrode and the member to be discharged or charged.

    摘要翻译： 一种用于对要放电或充电的部件进行放电或充电的装置，包括电介质部件，嵌入电介质部件中的第一和第二电极，第一和第二电极之间被提供有交流电压， 所述电介质部件的表面以预定的放电起始电压施加，所述第三电极设置在所述电介质部件的所述表面的一部分附近，或者通过在所述第一和第二电极之间施加所述交流电压而发生放电的位置， 在第一电极和第三电极之间或在第二电极和第三电极之间不发生放电，用于在第一电极和第二电极之间施加交流电压的AC源，用于在第三电极和第二电极之间施加偏置电压的DC源 会员出院或收费。

    MEMORY CHIP, INFORMATION STORING SYSTEM, AND READING DEVICE
    17.
    发明申请
    MEMORY CHIP, INFORMATION STORING SYSTEM, AND READING DEVICE 审中-公开
    存储芯片，信息存储系统和读取设备

    公开(公告)号：US20110246791A1

    公开(公告)日：2011-10-06

    申请号：US12880513

    申请日：2010-09-13

    申请人： Toru Kambayashi ,  Taku Kato ,  Hiroshi Sukegawa ,  Yoshihiko Hirose ,  Koichi Fujisaki

    发明人： Toru Kambayashi ,  Taku Kato ,  Hiroshi Sukegawa ,  Yoshihiko Hirose ,  Koichi Fujisaki

    IPC分类号： G06F12/14

    CPC分类号： G06F12/1408 ,  G06F21/445 ,  G06F21/79 ,  G06F2221/2107

    摘要： According to one embodiment, a memory chip, which is connected to a writing device that writes data and to a reading device that reads data, includes: a memory including a first area that is a predetermined data storage area; a second encryption key generating unit that receives second key information stored in the reading device and generates a third key; and a sending unit that transmits, to the reading device, second encrypted data obtained by encrypting data stored in the memory using the third key. The second encrypted data is received by the reading device and is decrypted by using a fourth key that is stored in the reading device and that corresponds to the third key.

    摘要翻译： 根据一个实施例，连接到写入数据的写入装置和读取数据的读取装置的存储器芯片包括：存储器，包括作为预定数据存储区域的第一区域; 第二加密密钥生成单元，接收存储在读取装置中的第二密钥信息，生成第三密钥; 以及发送单元，其向所述读取装置发送通过使用所述第三密钥加密存储在所述存储器中的数据而获得的第二加密数据。 第二加密数据由读取装置接收，并且通过使用存储在读取装置中并对应于第三密钥的第四密钥进行解密。

    Projection apparatus
    20.
    发明授权
    Projection apparatus 失效
    投影仪

    公开(公告)号：US4936677A

    公开(公告)日：1990-06-26

    申请号：US217133

    申请日：1988-07-05

    申请人： Noboru Koumura ,  Yoshihiko Hirose ,  Shigeru Sugita

    发明人： Noboru Koumura ,  Yoshihiko Hirose ,  Shigeru Sugita

    IPC分类号： G03B21/02 ,  G03B21/11

    CPC分类号： G03B21/113 ,  G03B21/02

    摘要： A projection apparatus for selecting one of a plurality of cartridges each of which stores an information recording medium and for projecting information of the information recording medium stored in a selected one of the cartridges includes a first cartridge reception member for holding the cartridge in a first position, a second cartridge reception member for holding the cartridge in a second position, an optical system for projecting information of the information recording medium onto a predetermined position, a detector for detecting the presence/absence of the cartridge in the first and second cartridge reception members, and a retrieval control circuit for controlling the first and second cartridge reception members to cause the optical system to project the information of the information recording medium of the cartridge first detected by the detector.

    摘要翻译： 一种用于选择存储信息记录介质并存储在所选择的一个盒中的信息记录介质的信息的多个盒中的一个的投影装置包括：第一盒接收构件，用于将盒保持在第一位置 ，用于将盒保持在第二位置的第二盒接收构件，用于将信息记录介质的信息投影到预定位置的光学系统，用于检测第一和第二盒接收构件中盒的存在/不存在的检测器 以及检索控制电路，用于控制第一和第二盒接收构件，以使光学系统投射由检测器首先检测到的盒的信息记录介质的信息。