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12 条记录 (耗时 0.025 秒)

    Electrostatic recording head, image recording apparatus, developing agent supplying device, display device and method of producing electrostatic recording head
    2.
    发明授权
    Electrostatic recording head, image recording apparatus, developing agent supplying device, display device and method of producing electrostatic recording head 失效
    静电记录头，图像记录装置，显影剂供给装置，显示装置及静电记录头的制造方法

    公开(公告)号：US4977415A

    公开(公告)日：1990-12-11

    申请号：US420480

    申请日：1989-10-12

    申请人： Sayoko Oba ,  Katsumi Muroi ,  Kenji Okuna ,  Hidefumi Ohtsuka ,  Tsutomu Iimura ,  Ryoji Kojima ,  Keisuke Kurihara

    发明人： Sayoko Oba ,  Katsumi Muroi ,  Kenji Okuna ,  Hidefumi Ohtsuka ,  Tsutomu Iimura ,  Ryoji Kojima ,  Keisuke Kurihara

    IPC分类号： B41J2/395 ,  G03G15/05 ,  G03G15/08 ,  G03G15/34 ,  H04N1/29

    CPC分类号： G03G15/08 ,  G03G15/348 ,  G03G2217/0033

    摘要： An electrostatic recording head for causing a developing agent to be electrostatically deposited on the surface of a recording member in accordance with a recorded image, comprising a recording electrode having a plurality of linear electrodes arranged in a common plane at a predetermined interval; a magnet disposed at one side of the recording electrode; and a magnetic member disposed at the side of the recording electrode opposite to the magnet; the magnet being disposed such that the magnetic lines of force pass through the end of the recording electrode towards the portion of a recording member opposed by the end of the recording electrode. The present invention also relates to a method of producing this electrostatic recording head. The invention also is concerned with an image recording apparatus which employs this electrostatic recording head, as well as with a developing agent supplying device and a display device.

    摘要翻译： 一种用于使显影剂根据记录图像静电沉积在记录部件的表面上的静电记录头，包括具有以预定间隔布置在公共平面中的多个线性电极的记录电极; 设置在记录电极一侧的磁体; 以及设置在与磁体相对的记录电极侧的磁性部件; 磁体被设置成使得磁力线通过记录电极的端部朝向与记录电极的端部相对的记录部件的部分。 本发明还涉及一种制造该静电记录头的方法。 本发明还涉及使用该静电记录头的图像记录装置，以及显影剂供给装置和显示装置。

    Electrographic recording apparatus
    3.
    发明授权
    Electrographic recording apparatus 失效
    电子记录装置

    公开(公告)号：US4763143A

    公开(公告)日：1988-08-09

    申请号：US63113

    申请日：1987-06-17

    申请人： Sayoko Ohba ,  Kenji Okuna ,  Hidefumi Ohtsuka

    发明人： Sayoko Ohba ,  Kenji Okuna ,  Hidefumi Ohtsuka

    IPC分类号： B41J2/385 ,  G03G15/05 ,  G03G15/09 ,  G03G15/34 ,  G01D15/00

    CPC分类号： G03G15/09 ,  G03G15/348 ,  G03G2217/005

    摘要： Electromagnetic toner is supplied to the surface of the image development drum formed of a hollow aluminum covered with electric insulation; a permanent magnet is installed in the hollow portion of the image development drum; a recording electrode is provided on the surface side of the image development drum with a small gap formed between the drum surface and the electrode; a voltage is applied between the recording electrode and the image development drum according to the image to be recorded; the image development drum is turned to form a toner image on its surface; and the toner image formed on the drum surface is then transferred onto a recording sheet.

    摘要翻译： 将电磁调色剂供给到由覆盖有电绝缘体的中空铝形成的图像显影鼓的表面; 在图像显影鼓的中空部分中安装永磁体; 记录电极设置在图像显影鼓的表面侧，在鼓表面和电极之间形成有小的间隙; 根据要记录的图像在记录电极和图像显影鼓之间施加电压; 图像显影鼓被转动以在其表面上形成调色剂图像; 并且形成在鼓表面上的调色剂图像然后转印到记录片材上。

    Image recording apparatus
    5.
    发明授权
    Image recording apparatus 失效
    图像记录装置

    公开(公告)号：US06285854B1

    公开(公告)日：2001-09-04

    申请号：US09481977

    申请日：2000-01-13

    申请人： Shigeru Obata ,  Hidefumi Ohtsuka ,  Shuho Yokokawa ,  Isao Nakajima ,  Akitomo Kuwabara

    发明人： Shigeru Obata ,  Hidefumi Ohtsuka ,  Shuho Yokokawa ,  Isao Nakajima ,  Akitomo Kuwabara

    IPC分类号： G03G1500

    CPC分类号： G03G15/6526 ,  B41J15/005 ,  B41J15/16 ,  G03G2215/00413 ,  G03G2215/00459 ,  G03G2215/00586 ,  G03G2215/0103 ,  G03G2215/2083

    摘要： An image recording apparatus for recording a two-color image on both surfaces of a continuous recording medium includes a toner image recording portion which has a toner carrier and transfers a toner image formed on a surface of the toner carrier onto the recording medium, a tractor for feeding the recording medium on which the toner image is transferred, and a both side fixing machine for receiving the recording medium fed by the tractor to fix the toner image transferred on the recording medium. In this image recording apparatus, guide rollers come into contact with non-printing portions on both side ends of the recording medium to apply tension to the recording medium by a spring and thereby gives a predetermined slack to the recording medium to absorb a difference in speed resulted between the tractor and the both side fixing machine.

    摘要翻译： 一种用于在连续记录介质的两个表面上记录双色图像的图像记录装置包括具有调色剂载体并将形成在调色剂载体的表面上的调色剂图像转印到记录介质上的调色剂图像记录部分， 用于馈送其上转印有调色剂图像的记录介质，以及用于接收由拖拉机供给的记录介质的双面固定机，以固定转印在记录介质上的调色剂图像。 在该图像记录装置中，引导辊与记录介质的两侧端的非印刷部分接触，以通过弹簧向记录介质施加张力，从而给记录介质预定的松弛以吸收速度差 导致拖拉机和双面固定机之间。

    Semiconductor memory device
    7.
    发明授权
    Semiconductor memory device 有权
    半导体存储器件

    公开(公告)号：US07158424B2

    公开(公告)日：2007-01-02

    申请号：US11006588

    申请日：2004-12-08

    申请人： Hidefumi Ohtsuka ,  Kiyoto Ohta ,  Tomonori Fujimoto

    发明人： Hidefumi Ohtsuka ,  Kiyoto Ohta ,  Tomonori Fujimoto

    IPC分类号： G11C7/00

    CPC分类号： G11C8/08 ,  G11C11/4074

    摘要： In order to decrease the circuit scale of a power supply circuit and the area occupied by the power supply circuit over a semiconductor substrate, the power supply circuit, which supplies a supply voltage to respective parts of a memory circuit, includes a word driver power supply (first power supply circuit), a sense amplifier power supply (second power supply circuit), a bit line precharge power supply, a cell plate power supply, a substrate bias power supply, and a word line bias power supply. The word driver power supply supplies a word driver with a voltage generated by directly increasing an external supply voltage, whereas the other power supplies (e.g., the sense amplifier power supply) supply a sense amplifier, etc., with a voltage generated by decreasing the external supply voltage.

    摘要翻译： 为了降低电源电路的电路规模和半导体衬底上的电源电路所占据的面积，向存储电路的各个部分提供电源电压的电源电路包括字驱动器电源 （第一电源电路），感测放大器电源（第二电源电路），位线预充电电源，单元板电源，衬底偏置电源以及字线偏置电源。 字驱动器电源为字驱动器提供通过直接增加外部电源电压而产生的电压，而另一个电源（例如，读出放大器电源）为读出放大器等提供电压，通过减少 外部电源电压。

    Semiconductor memory device
    8.
    发明授权
    Semiconductor memory device 有权

    公开(公告)号：US06570802B2

    公开(公告)日：2003-05-27

    申请号：US10008709

    申请日：2001-11-13

    申请人： Hidefumi Ohtsuka ,  Yuji Yamasaki ,  Tomonori Fujimoto

    发明人： Hidefumi Ohtsuka ,  Yuji Yamasaki ,  Tomonori Fujimoto

    IPC分类号： G11C700

    CPC分类号： G11C11/406

    摘要： A semiconductor memory device including a memory cell array having a plurality of memory cells requiring refresh, a first internal address generation circuit, a timer circuit that operates in response to a control signal input externally and generates a periodic pulse signal, and a second internal address generation circuit that operates in response to an output signal from the timer circuit. The first internal address generation circuit generates a refresh address of the entire memory region, and the second internal address generation circuit generates a refresh address of a certain part of the regions. By carrying out refresh of only a part of the memory required to be retained, the electric power consumption can be reduced.

    Semiconductor memory device
    9.
    发明申请
    Semiconductor memory device 有权
    半导体存储器件

    公开(公告)号：US20050128786A1

    公开(公告)日：2005-06-16

    申请号：US11006588

    申请日：2004-12-08

    申请人： Hidefumi Ohtsuka ,  Kiyoto Ohta ,  Tomonori Fujimoto

    发明人： Hidefumi Ohtsuka ,  Kiyoto Ohta ,  Tomonori Fujimoto

    IPC分类号： G11C11/407 ,  G11C8/08 ,  G11C11/4074 ,  G11C11/408 ,  G11C7/00

    CPC分类号： G11C8/08 ,  G11C11/4074

    摘要： In order to decrease the circuit scale of a power supply circuit and the area occupied by the power supply circuit over a semiconductor substrate, the power supply circuit, which supplies a supply voltage to respective parts of a memory circuit, includes a word driver power supply (first power supply circuit), a sense amplifier power supply (second power supply circuit), a bit line precharge power supply, a cell plate power supply, a substrate bias power supply, and a word line bias power supply. The word driver power supply supplies a word driver with a voltage generated by directly increasing an external supply voltage, whereas the other power supplies (e.g., the sense amplifier power supply) supply a sense amplifier, etc., with a voltage generated by decreasing the external supply voltage.

    摘要翻译： 为了降低电源电路的电路规模和半导体衬底上的电源电路所占据的面积，向存储电路的各个部分提供电源电压的电源电路包括字驱动器电源 （第一电源电路），感测放大器电源（第二电源电路），位线预充电电源，单元板电源，衬底偏置电源以及字线偏置电源。 字驱动器电源为字驱动器提供通过直接增加外部电源电压而产生的电压，而另一个电源（例如，读出放大器电源）为读出放大器等提供电压，通过减少 外部电源电压。