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1. 发明授权

US08866041B2 Apparatus and method of manufacturing laser diode unit utilizing submount bar 有权
标题翻译：使用底座杆制造激光二极管单元的装置和方法
公开(公告)号：US08866041B2
公开(公告)日：2014-10-21
申请号：US13445054
申请日：2012-04-12
申请人： Koji Shimazawa , Osamu Shindo , Yoshihiro Tsuchiya , Yasuhiro Ito , Kenji Sakai
发明人： Koji Shimazawa , Osamu Shindo , Yoshihiro Tsuchiya , Yasuhiro Ito , Kenji Sakai
IPC分类号： B23K26/00 , B23K9/16 , B23K9/00 , B23K35/38 , B23K1/002 , B23K1/00 , B23K26/02 , B23K26/08 , H01S3/04 , H01S5/00
CPC分类号： H05K3/3421 , B23K1/0016 , H01S5/02236 , H01S5/02272 , Y10T29/49144
摘要： A manufacturing method of laser diode unit of the present invention includes steps: placing a laser diode on top of a solder member formed on a mounting surface of a submount, applying a pressing load to the laser diode and pressing the laser diode against the solder member, next, melting the solder member by heating the solder member at a temperature higher than a melting point of the solder member while the pressing load is being applied, and thereafter, bonding the laser diode to the submount by cooling and solidifying the solder member, thereafter, removing the pressing load, and softening the solidified solder member by heating the solder member at a temperature lower than the melting point of the solder member after the pressing load has been removed, and thereafter cooling and re-solidifying the solder member.
摘要翻译：本发明的激光二极管单元的制造方法包括以下步骤：将激光二极管放置在形成在基座的安装表面上的焊料构件的顶部上，向激光二极管施加按压负载并将激光二极管按压在焊料构件上接下来，在施加加压负荷的同时，通过在高于焊料构件的熔点的温度下加热焊料部件来熔化焊料部件，之后，通过冷却固化焊料部件将激光二极管接合到副安装台，然后，除去加压负荷，通过在除去加压负荷后，在低于焊料构件的熔点的温度下加热焊料，软化固化的焊料，然后冷却并重新固化焊料。

2. 发明申请

US20130270232A1 APPARATUS AND METHOD OF MANUFACTURING LAZER DIODE UNIT UTILIZING SUBMOUNT BAR 有权
标题翻译：制造使用子母棒的LAZER二极管单元的装置和方法
公开(公告)号：US20130270232A1
公开(公告)日：2013-10-17
申请号：US13445054
申请日：2012-04-12
申请人： Koji SHIMAZAWA , Osamu Shindo , Yoshihiro Tsuchiya , Yasuhiro Ito , Kenji Sakai
发明人： Koji SHIMAZAWA , Osamu Shindo , Yoshihiro Tsuchiya , Yasuhiro Ito , Kenji Sakai
IPC分类号： B23K26/00 , B23K31/02 , B23K37/04
CPC分类号： H05K3/3421 , B23K1/0016 , H01S5/02236 , H01S5/02272 , Y10T29/49144
摘要： A manufacturing method of laser diode unit of the present invention includes steps: placing a laser diode on top of a solder member formed on a mounting surface of a submount, applying a pressing load to the laser diode and pressing the laser diode against the solder member, next, melting the solder member by heating the solder member at a temperature higher than a melting point of the solder member while the pressing load is being applied, and thereafter, bonding the laser diode to the submount by cooling and solidifying the solder member, thereafter, removing the pressing load, and softening the solidified solder member by heating the solder member at a temperature lower than the melting point of the solder member after the pressing load has been removed, and thereafter cooling and re-solidifying the solder member.
摘要翻译：本发明的激光二极管单元的制造方法包括以下步骤：将激光二极管放置在形成在基座的安装表面上的焊料构件的顶部上，向激光二极管施加按压负载并将激光二极管按压在焊料构件上接下来，在施加加压负荷的同时，通过在高于焊料构件的熔点的温度下加热焊料部件来熔化焊料部件，之后，通过冷却固化焊料部件将激光二极管接合到副安装台，然后，除去加压负荷，通过在除去加压负荷后，在低于焊料构件的熔点的温度下加热焊料，软化固化的焊料，然后冷却并重新固化焊料。

3. 发明授权

US08779830B2 Inverse level shift circuit 有权
标题翻译：反电平移位电路
公开(公告)号：US08779830B2
公开(公告)日：2014-07-15
申请号：US13802576
申请日：2013-03-13
申请人： Takaki Nakashima , Motoki Imanishi , Kenji Sakai
发明人： Takaki Nakashima , Motoki Imanishi , Kenji Sakai
IPC分类号： H03L5/00
CPC分类号： H03K17/063 , H03K2217/0063
摘要： A voltage conversion mask signal generation circuit generates a first main signal and a first mask signal by converting an output signal of the first transistor to a low-side voltage, and generating a second main signal and a second mask signal by converting an output signal of the second transistor to a low-side voltage. A mask signal generation circuit generating a third mask signal with higher sensitivity than the first and second mask signals with respect to a fluctuation in the high-side reference potential. A mask logical circuit generating a fourth mask signal by performing a AND operation between the first mask signal and the second mask signal, and masking the first and second main signals with the third and fourth mask signals; and a SR flip flop circuit generating the output signal from the masked first and second main signals.
摘要翻译：电压转换掩模信号产生电路通过将第一晶体管的输出信号转换为低侧电压来产生第一主信号和第一屏蔽信号，并且通过将第一主信号和第二屏蔽信号的输出信号第二晶体管为低端电压。掩模信号生成电路相对于高侧基准电位的波动产生比第一和第二掩模信号高的灵敏度的第三掩模信号。一种掩模逻辑电路，通过在第一屏蔽信号和第二屏蔽信号之间执行“与”运算，并用第三和第四屏蔽信号屏蔽第一和第二主信号来产生第四屏蔽信号; 以及SR触发器电路，从被掩蔽的第一和第二主信号产生输出信号。

4. 发明授权

US08724357B2 Power semiconductor device including a bootstrap compensation circuit 有权
标题翻译：功率半导体器件，包括自举补偿电路
公开(公告)号：US08724357B2
公开(公告)日：2014-05-13
申请号：US13010178
申请日：2011-01-20
申请人： Motoki Imanishi , Kenji Sakai , Yoshikazu Tanaka
发明人： Motoki Imanishi , Kenji Sakai , Yoshikazu Tanaka
IPC分类号： H02M7/5387 , H02M1/084
CPC分类号： H02M1/08 , H03K17/063
摘要： A power semiconductor device comprises: high side and low side switching elements; high side and low side drive circuits; a bootstrap capacitor supplying a drive voltage to the high side drive circuit and having a first terminal connected to a connection point between the high side switching element and the low side switching element and a second terminal connected to a power supply terminal of the high side drive circuit; a bootstrap diode having an anode connected to a power supply and a cathode connected to the second terminal and supplying a current from the power supply to the second terminal; a floating power supply; and a bootstrap compensation circuit supplying a current from the floating power supply to the second terminal, when the high side drive circuit turns ON the high side switching element and the low side drive circuit turns OFF the low side switching element.
摘要翻译：功率半导体器件包括：高侧和低侧开关元件; 高侧和低侧驱动电路; 向高侧驱动电路供给驱动电压并具有与高侧开关元件和低侧开关元件之间的连接点连接的第一端子的自举电容器和连接到高侧驱动器的电源端子的第二端子电路引导二极管，其具有连接到电源的阳极和连接到第二端子的阴极，并且将电流从电源提供给第二端子; 浮动电源; 以及当所述高侧驱动电路导通所述高侧开关元件并且所述低侧驱动电路使所述低侧开关元件断开时，从所述浮动电源向所述第二端子供给电流的自举补偿电路。

5. 发明授权

US08174609B2 Camera module and electronic device including the same 有权
标题翻译：相机模块和电子设备包括相同
公开(公告)号：US08174609B2
公开(公告)日：2012-05-08
申请号：US12454813
申请日：2009-05-22
申请人： Yoshihiro Sekimoto , Kazuya Fujita , Kiyoharu Shimano , Kenji Sakai
发明人： Yoshihiro Sekimoto , Kazuya Fujita , Kiyoharu Shimano , Kenji Sakai
IPC分类号： H04N5/235 , H04N5/225 , G03B7/00
CPC分类号： H04N5/2254 , H04N5/2257
摘要： In a camera module 1 of the present invention, a mechanical shutter 2 is provided above a top surface of a lens unit 3, and a protrusion section formed to an end of a lens 31 is held in a depression section formed on a back surface of the mechanical shutter 2. With the arrangement, it is possible to cause the camera module 1 employing the mechanical shutter 2 to be smaller and thinner at the same time.
摘要翻译：在本发明的照相机模块1中，在透镜单元3的上表面的上方设置有机械挡板2，并且形成在透镜31的端部的突出部保持在形成在透镜单元3的背面的凹部机械快门2.通过这种布置，可以使采用机械快门2的相机模块1同时变薄和变薄。

6. 发明申请

US20100072124A1 HOLLOW FIBER MEMBRANE MODULE 有权
标题翻译：中空纤维膜模块
公开(公告)号：US20100072124A1
公开(公告)日：2010-03-25
申请号：US12442084
申请日：2007-09-12
申请人： Hirofumi Morikawa , Yuji Tanaka , Kenji Sakai , Hidetada Kobayashi
发明人： Hirofumi Morikawa , Yuji Tanaka , Kenji Sakai , Hidetada Kobayashi
IPC分类号： B01D63/04
CPC分类号： B01D63/022 , B01D63/02 , B01D2313/08 , B01D2313/20 , B01D2313/21
摘要： This invention provides a hollow fiber membrane module which can reduce pressure loss in discharging water within a module and can reduce operating power. A hollow fiber membrane bundle comprising a plurality of numbers of hollow fiber membranes are disposed within a cylindrical case having in its side face an opening part for the inflow/outflow of water, and the end of the hollow fiber membrane bundle is fixed by bonding at a position which is located in the axial direction of the cylindrical case at an outer position than the position of the opening part for the inflow/outflow of water on the side face of the cylindrical case. The hollow fiber membrane module is characterized in that a distribution cylinder provided with distribution holes is provided inward with respect to the opening part for the inflow/outflow of water on the side face of the cylindrical case and so as to surround the outer periphery of the hollow fiber membrane bundle, and grooves and/or corrugated protrusions are provided on the inner face of the distribution cylinder so as to be in communication with each other among the distribution holes.
摘要翻译：本发明提供一种中空纤维膜组件，其可以减少在模块内排放水中的压力损失并且可以降低操作功率。将包含多个中空纤维膜的中空纤维膜束设置在圆筒状的壳体内，其侧面具有用于水的流入/流出的开口部，中空纤维膜束的端部通过粘接固定在位于圆柱形壳体的轴向方向上的位置，位于比用于在圆筒形壳体的侧面上的水的流入/流出的开口部的位置的外部位置。中空纤维膜组件的特征在于，具有分配孔的分配筒相对于用于在圆筒形壳体的侧面上的水的流入/流出的开口部向内设置，以便围绕该圆筒形壳体的外周中空纤维膜束，并且在分配筒的内表面上设置有槽和/或波纹状突起，以便在分配孔中彼此连通。

7. 发明授权

US07495482B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US07495482B2
公开(公告)日：2009-02-24
申请号：US11860123
申请日：2007-09-24
申请人： Kenji Sakai , Yoshikazu Tanaka
发明人： Kenji Sakai , Yoshikazu Tanaka
IPC分类号： H03B1/00
CPC分类号： H02M1/08 , H03K17/162 , H03K17/284 , H03K17/6871 , H03K19/018507
摘要： A semiconductor device according to the present invention is a semiconductor device for driving and controlling a power device in the high-potential side of two power devices connected in series between a main power source potential of a high potential and a main power source potential of a low potential, and is equipped with a pulse generating circuit for generating first and second pulse signals corresponding to the level transition to first and second states of input signals having a first state showing the conduction of the power device in the high-potential side and a second state showing the non-conduction of the power device in the high-potential side, respectively; a level shift circuit for obtaining first and second level-shifted pulse signals by level-shifting the first and second pulse signals to the high-potential side; an SR-type flip-flop circuit inputting the first level-shifted pulse signals from set input terminal and the second level-shifted pulse signals from reset input terminal; and a delay circuit for delaying the output of the SR-type flip-flop circuit by at least the pulse width of the first and second pulse signals.
摘要翻译：根据本发明的半导体器件是用于驱动和控制在高电位的主电源电位和主电源电位之间串联连接的两个功率器件的高电位侧的功率器件的半导体器件低电位，并且配备有脉冲发生电路，用于产生对应于具有第一状态的第一和第二状态的第一和第二状态的电平转变的第一和第二脉冲信号，该第一状态具有示出高电位侧的功率器件的导通和分别表示高电位侧的功率器件的非导通的第二状态; 电平移位电路，用于通过将第一和第二脉冲信号电平移位到高电位侧来获得第一和第二电平移位脉冲信号; 输入来自设定输入端的第一电平移位脉冲信号和来自复位输入端的第二电平移位脉冲信号的SR型触发电路; 以及用于将SR型触发器电路的输出至少延迟第一和第二脉冲信号的脉冲宽度的延迟电路。

8. 发明授权

US07485162B2 Polishing composition 有权
标题翻译：抛光组成
公开(公告)号：US07485162B2
公开(公告)日：2009-02-03
申请号：US10952672
申请日：2004-09-29
申请人： Tsuyoshi Matsuda , Tatsuhiko Hirano , Junhui Oh , Atsunori Kawamura , Kenji Sakai
发明人： Tsuyoshi Matsuda , Tatsuhiko Hirano , Junhui Oh , Atsunori Kawamura , Kenji Sakai
IPC分类号： B24D3/02 , C09C1/68 , C09K3/14
CPC分类号： H01L21/7684 , C09G1/02 , C09K3/1463 , C23F3/04 , H01L21/3212
摘要： A polishing composition of the present invention, to be used in polishing for forming wiring in a semiconductor device, includes: a specific surfactant; a silicon oxide; at least one selected from the group consisting of carboxylic acid and alpha-amino acid; a corrosion inhibitor; an oxidant; and water. This polishing composition is capable of suppressing the occurrence of the dishing.
摘要翻译：本发明的抛光组合物，用于在半导体器件中形成布线的抛光中，包括：特定的表面活性剂; 氧化硅; 选自羧酸和α-氨基酸的至少一种; 腐蚀抑制剂; 氧化剂和水。该抛光组合物能够抑制凹陷的发生。

9. 发明申请

US20080219902A1 REACTOR 有权
标题翻译：反应堆
公开(公告)号：US20080219902A1
公开(公告)日：2008-09-11
申请号：US12125339
申请日：2008-05-22
申请人： Kenji Sakai , Yasuhiko Kojima
发明人： Kenji Sakai , Yasuhiko Kojima
IPC分类号： F28D7/00
CPC分类号： B01J19/02 , B01J19/0013 , B01J19/0053 , B01J19/2425 , B01J2219/00092 , B01J2219/00256 , B01J2219/0286 , F28D7/06 , F28F9/0219 , F28F9/0229 , F28F9/18 , F28F19/06 , F28F2275/20
摘要： A reactor including a reactor vessel and heat exchange tubes provided in the reactor vessel. The reactor vessel includes a tubesheet and is configured to receive a reaction fluid. The tubesheet has a first plate member configured to contact the reaction fluid and a second plate member configured to not contact the reaction fluid. Heat exchange tubes are provided in the reactor vessel and fixed to the first plate member. The heat exchange tubes are configured to receive a heat exchange medium. At least a portion of the first plate member configured to contact the reaction fluid is made of a metal that has a high corrosion-resistance against the reaction liquid, and the second plate member is made of a metal that has a low corrosion-resistance against the reaction liquid. The second plate member is detachably fixed to a remainder of the reactor vessel.
摘要翻译：包括反应器容器和设置在反应器容器中的热交换管的反应器。反应器容器包括管板，并且构造成容纳反应流体。管板具有构造成接触反应流体的第一板构件和构造成不接触反应流体的第二板构件。热交换管设置在反应器容器中并固定到第一板构件。热交换管被构造成接收热交换介质。构成为接触反应流体的第一板状构件的至少一部分由对反应液体具有高耐腐蚀性的金属制成，第二板构件由耐腐蚀性低的金属制成反应液体。第二板构件可拆卸地固定到反应器容器的其余部分。

10. 发明申请

US20050287053A1 Reformer 有权
标题翻译：改革者
公开(公告)号：US20050287053A1
公开(公告)日：2005-12-29
申请号：US11168309
申请日：2005-06-29
申请人： Kenji Sakai , Kunio Hirotani
发明人： Kenji Sakai , Kunio Hirotani
IPC分类号： B01J8/00 , B01J8/06 , C01B3/26 , C01B3/38 , F28F9/02
CPC分类号： B01J8/067 , B01J8/008 , B01J8/065 , B01J2208/00176 , B01J2208/00203 , B01J2208/00212 , B01J2208/00221 , B01J2208/0053 , C01B3/384 , C01B2203/0233 , C01B2203/0805 , F28F9/0229 , F28F9/0241 , Y02P20/124
摘要： A device to reform a raw material gas into a synthesis gas rich in hydrogen and carbon monoxide is disclosed. The device includes a vessel, a floating head, a plurality of reaction tubes, inlets and outlets for raw material and heating gases, and a cooled fixed tube plate.
摘要翻译：公开了一种将原料气体重整成富氢和一氧化碳的合成气体的装置。该装置包括容器，浮动头，多个反应管，用于原料和加热气体的入口和出口以及冷却的固定管板。

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