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    Ink jet recording head and method for manufacturing the same
    11.
    发明申请
    Ink jet recording head and method for manufacturing the same 失效
    喷墨记录头及其制造方法

    公开(公告)号：US20050275692A1

    公开(公告)日：2005-12-15

    申请号：US11208885

    申请日：2005-08-23

    Applicant: Hideki Fukunaga ,  Hiroyuki Usami ,  Hiroshi Ikeda

    Inventor： Hideki Fukunaga ,  Hiroyuki Usami ,  Hiroshi Ikeda

    IPC: B41J2/05 ,  B41J2/16 ,  B21D53/00

    CPC classification number: B41J2/1639 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1645 ,  Y10T29/49346

    Abstract: In order to that stress generated within a resin can be suppressed and cracking in the resin can be prevented, an ink jet recording head comprising a substrate; a resin body, which defines an ink discharge section, formed on the substrate; and a heating resistor provided on the substrate, an ink chamber being formed between the heating resistor and the ink discharge section, the resin body being dug down along the ink chamber, is provided.

    Abstract translation: 为了能够抑制在树脂内产生的应力，可以防止树脂的龟裂，包括基板的喷墨记录头; 形成在基板上的树脂体，其限定出油墨排出部; 和设置在基板上的加热电阻器，设置在加热电阻器和排墨部分之间的墨水室，树脂体沿着墨水室被下降。

    Ink-jet recording head
    12.
    发明授权
    Ink-jet recording head 失效
    喷墨记录头

    公开(公告)号：US06932461B2

    公开(公告)日：2005-08-23

    申请号：US10629900

    申请日：2003-07-30

    Applicant: Hiroyuki Usami ,  Yoshinao Kondoh ,  Hiroshi Ikeda ,  Nanao Inoue ,  Shuichi Yamada ,  Naoki Morita

    Inventor： Hiroyuki Usami ,  Yoshinao Kondoh ,  Hiroshi Ikeda ,  Nanao Inoue ,  Shuichi Yamada ,  Naoki Morita

    IPC: B41J2/05 ,  B41J2/14 ,  B41J2/16

    CPC classification number: B41J2/14129

    Abstract: There are provided a structure of an ink-jet recording head comprising a substrate; a first conductive layer provided on the substrate; an insulating layer provided on the first conductive layer; a second conductive layer formed on the insulting layer and coming into contact with the first conductive layer; and a heat generation layer disposed on the second conductive layer and having, on a surface thereof, a self-oxidized protective film as an ink-contact interface, in order that metal conductive layer material having excellent energy efficiency and typified as aluminum, which is generally used as semiconductor material, can be used.

    Abstract translation: 提供了包括基板的喷墨记录头的结构; 设置在所述基板上的第一导电层; 设置在所述第一导电层上的绝缘层; 形成在所述绝缘层上并与所述第一导电层接触的第二导电层; 以及设置在第二导电层上的发热层，并且在其表面上具有作为油墨接触界面的自氧化保护膜，以便具有优异的能量效率和以铝代表的金属导电层材料，其为 通常用作半导体材料，可以使用。

    Exhaust pipe opening and closing apparatus
    13.
    发明授权
    Exhaust pipe opening and closing apparatus 失效
    排气管开闭装置

    公开(公告)号：US5634333A

    公开(公告)日：1997-06-03

    申请号：US524941

    申请日：1995-09-08

    Applicant: Masakazu Tanaka ,  Hiroyuki Usami ,  Mamoru Mabuchi ,  Tatsuo Sakai ,  Kinji Hodaira

    Inventor： Masakazu Tanaka ,  Hiroyuki Usami ,  Mamoru Mabuchi ,  Tatsuo Sakai ,  Kinji Hodaira

    IPC: F02D9/04 ,  F01N3/20 ,  F01N3/24 ,  F01N13/02 ,  F16K1/20 ,  F16K31/165 ,  F01N3/00 ,  F01N3/10

    CPC classification number: F01N3/2053 ,  F01N13/009 ,  F01N3/2013 ,  F16K1/2007 ,  F16K1/2028 ,  F16K31/1655 ,  F01N2410/00 ,  Y02T10/26

    Abstract: In an automotive engine exhaust pipe having a main flow passage and a bypass flow passage, the exhaust gas flows through the bypass flow passage having an heater-provided catalyst when an engine starts. After a main catalyst reaches a catalytic activation temperature, a switching valve switches the exhaust gas to flow through the main flow passage. The main shaft is divided into a driven shaft inserted into a bearing hole and a driving shaft inserted into another bearing hole, and therefore, a total length thereof in an axial direction is shorter than a length of the main shaft without having segments. Therefore, even though the driven shaft and the driving shaft are deformed into the arch shape, a deformation amount thereof is reduced so that inner peripheries of the bearing holes are not rubbed against the shafts. Since the driving shaft is smaller in diameter than the driven shaft, even though a cross section of the driving shaft is elliptically strained, the inner periphery of the bearing hole is not rubbed against the driving shaft. As a result, since a clearance between the driving shaft and the bearing hole can be narrowed, the exhaust gas from the clearance can be prevented from leaking.

    Abstract translation: 在具有主流路和旁通流路的汽车发动机排气管中，当发动机起动时，排气通过具有加热器的催化剂的旁通流路流动。 在主催化剂达到催化活化温度之后，切换阀切换排气流过主流道。 主轴分为插入轴承孔的从动轴和插入另一个轴承孔的驱动轴，因此其轴向的总长度短于不具有段的主轴的长度。 因此，即使从动轴和驱动轴变形为拱形，其变形量也减小，使得轴承孔的内周不会摩擦轴。 由于驱动轴的直径小于从动轴的直径，即使驱动轴的横截面是椭圆形的，轴承孔的内周也不会摩擦驱动轴。 结果，由于驱动轴和轴承孔之间的间隙可以变窄，所以能够防止来自间隙的废气泄漏。

    COMPOUND SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING COMPOUND SEMICONDUCTOR DEVICE
    14.
    发明申请
    COMPOUND SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING COMPOUND SEMICONDUCTOR DEVICE 审中-公开
    化合物半导体器件及制造化合物半导体器件的方法

    公开(公告)号：US20110284917A1

    公开(公告)日：2011-11-24

    申请号：US12901731

    申请日：2010-10-11

    Applicant: Michiaki Murata ,  Hiroyuki Usami ,  Yasuhisa Oota ,  Hitoshi Takahashi

    Inventor： Michiaki Murata ,  Hiroyuki Usami ,  Yasuhisa Oota ,  Hitoshi Takahashi

    IPC: H01L33/40

    CPC classification number: H01L33/40 ,  H01L21/76834 ,  H01L29/452 ,  H01L33/30 ,  H01L33/62 ,  H01L2224/24 ,  H01L2924/1301 ,  H01L2924/00

    Abstract: A compound semiconductor device includes: an Au alloy electrode, an interlayer insulating film, a metal interconnection, and an oxide film. The Au alloy electrode is formed on a compound semiconductor. The interlayer insulating film is formed on the Au alloy electrode. The metal interconnection is connected to the Au alloy electrode via a contact hole formed in the interlayer insulating film. The oxide film is formed at an interface between the Au alloy electrode and the interlayer insulating film, dominating component of the oxide film is a constituent element of the compound semiconductor.

    Abstract translation: 化合物半导体器件包括：Au合金电极，层间绝缘膜，金属互连和氧化物膜。 Au合金电极形成在化合物半导体上。 在Au合金电极上形成层间绝缘膜。 金属互连通过形成在层间绝缘膜中的接触孔连接到Au合金电极。 氧化膜形成在Au合金电极和层间绝缘膜之间的界面处，氧化膜的主要成分是化合物半导体的构成元素。

    Liquid droplet ejecting head and liquid droplet ejecting device
    17.
    发明授权
    Liquid droplet ejecting head and liquid droplet ejecting device 有权
    液滴喷射头和液滴喷射装置

    公开(公告)号：US07448733B2

    公开(公告)日：2008-11-11

    申请号：US11220013

    申请日：2005-09-06

    Applicant: Michiaki Murata ,  Yoshinao Kondoh ,  Hiroyuki Usami

    Inventor： Michiaki Murata ,  Yoshinao Kondoh ,  Hiroyuki Usami

    IPC: B41J2/045

    CPC classification number: B41J2/155 ,  B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2002/14241 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/18 ,  B41J2202/20 ,  B41J2202/21

    Abstract: A liquid droplet ejecting head including a piezoelectric element substrate including a diaphragm and a piezoelectric element; a liquid pool chamber that pools liquid supplied to a pressure chamber and which is provided opposite a pressure chamber filled with liquid with the piezoelectric element substrate placed in between; an upper substrate arranged so as to separate the liquid pool chamber and the piezoelectric element substrate with the piezoelectric element substrate between with a through port for supplying liquid to the pressure chamber from the liquid pool chamber formed therein; a driver that is mounted on the upper substrate and which drives the piezoelectric element; a connecting component arranged between the opposite upper substrate and the piezoelectric element substrate and which electrically connects this upper substrate to the piezoelectric element.

    Abstract translation: 一种液滴喷射头，其包括具有振动膜和压电元件的压电元件基板; 液体池，其将供应到压力室的液体汇集并且与填充有液体的压力室相对地设置有压电元件基板; 上部衬底被布置成将液体池室和压电元件衬底与压电元件衬底分离，其间具有用于从形成在其中的液体池室向压力室供应液体的通孔; 驱动器，其安装在上基板上并驱动压电元件; 连接部件，布置在相对的上基板和压电元件基板之间，并将该上基板电连接到压电元件。

    Fuel cell, fuel cell stack, and fuel cell system
    18.
    发明申请
    Fuel cell, fuel cell stack, and fuel cell system 审中-公开
    燃料电池，燃料电池堆和燃料电池系统

    公开(公告)号：US20060286426A1

    公开(公告)日：2006-12-21

    申请号：US11446161

    申请日：2006-06-05

    Applicant: Tetsuro Kikuchi ,  Hiroyuki Usami ,  Hiroyasu Kudo ,  Yuichi Sakajo

    Inventor： Tetsuro Kikuchi ,  Hiroyuki Usami ,  Hiroyasu Kudo ,  Yuichi Sakajo

    IPC: H01M8/02 ,  H01M8/10 ,  H01M4/94 ,  H01M8/24

    CPC classification number: H01M8/04156 ,  H01M8/0234 ,  H01M8/0247 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/1007 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483

    Abstract: A fuel cell stack has plural fuel cells stacked in series along a direction vertical to a main surface of each fuel cell. Each fuel cell has a lamination body made of an anode, a cathode, and a polymer proton exchange membrane. The lamination body is sandwiched between a pair of separators. Each of the anode and cathode has a catalyst layer and a diffusion layer laminated. A water collecting groove and fuel gas passages are formed in the inner surface of each separator. The bottom end of the water collection groove is lower in position than the end of the catalyst layer and the diffusion layer. The water collecting groove is not joined to the fuel gas passages and collects water produced by electrochemical reaction in each fuel cell, and drains the collected water.

    Abstract translation: 燃料电池堆具有沿着与每个燃料电池的主表面垂直的方向串联堆叠的多个燃料电池。 每个燃料电池具有由阳极，阴极和聚合物质子交换膜制成的层压体。 层压体夹在一对隔板之间。 阳极和阴极中的每一个都具有层压的催化剂层和扩散层。 在每个分离器的内表面上形成集水槽和燃料气体通道。 集水槽的底端的位置比催化剂层和扩散层的端部低。 集水槽未连接到燃料气体通道，并收集每个燃料电池中通过电化学反应产生的水，并排出收集的水。

    Image pickup system and method for maintaining the same
    20.
    发明授权
    Image pickup system and method for maintaining the same 有权
    摄像系统及其维护方法

    公开(公告)号：US08294756B2

    公开(公告)日：2012-10-23

    申请号：US12404491

    申请日：2009-03-16

    Applicant: Hiroyuki Usami

    Inventor： Hiroyuki Usami

    IPC: A61B1/04 ,  A62B1/04

    CPC classification number: G01R31/318519 ,  A61B1/00009 ,  A61B1/00057 ,  A61B1/00114 ,  A61B1/041 ,  G01R31/318533 ,  H04N5/23209 ,  H04N17/002 ,  H04N2005/2255

    Abstract: An endoscope system, including: an endoscope for picking up an image of a subject and outputting an image pickup signal of the image; an external processor having a post-signal processing circuit which processes the image pickup signal inputted from the endoscope and generates a video signal that can be outputted to a monitor; and an output detecting circuit for detecting the presence or absence of an output of the image pickup signal and the presence or absence of an output of the video signal.

    Abstract translation: 一种内窥镜系统，包括：内窥镜，用于拾取被检体的图像，并输出图像的摄像信号; 外部处理器，具有处理从内窥镜输入的摄像信号的后置信号处理电路，生成能够输出到监视器的视频信号; 以及输出检测电路，用于检测图像拾取信号的输出的存在或不存在以及视频信号的输出的存在与否。

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