公开(公告)号：US5894186A

公开(公告)日：1999-04-13

申请号：US883905

申请日：1997-06-27

申请人： Wataru Matsutani ,  Koji Okazaki

发明人： Wataru Matsutani ,  Koji Okazaki

IPC分类号： C22C5/04 ,  H01T13/39 ,  H01T13/20

CPC分类号： H01T13/39

摘要： A spark plug includes a central electrode, an insulator exterior to the central electrode, a metallic shell exterior to the insulator and having the central electrode protrude from one end of the metallic shell, a ground electrode having one end coupled to the metallic shell and having another end facing the central electrode, and an igniting portion secured to either the central electrode or to the ground electrode or to both for forming a spark discharge gap, wherein the igniting portion comprises a chip including a metal-oxide composite material including at least 10 wt % of Ir, an alloy having at least one element selected from a group consisting of Rh, Mo, Nb and Pt in a total amount in a range of 0.5 to 88.4 wt %, and a rare earth oxide in an amount ranging from 1.6 to 15 wt %.

摘要翻译： 火花塞包括中心电极，位于中心电极外部的绝缘体，位于绝缘体外部的金属外壳，其中心电极从金属外壳的一端突出;接地电极，其一端连接到金属外壳并具有 面对中心电极的另一端和固定到中心电极或接地电极上的点火部分或两者用于形成火花放电间隙，其中点火部分包括包括金属氧化物复合材料的芯片，其包括至少10 Ir的重量％，具有选自Rh，Mo，Nb和Pt中的至少一种元素的合金的总量为0.5〜88.4重量％，稀土类氧化物的含量为1.6 至15重量％。

公开(公告)号：US5238232A

公开(公告)日：1993-08-24

申请号：US958308

申请日：1992-10-08

申请人： Toshiaki Kobayashi ,  Koji Okazaki ,  Yasuji Nozawa

发明人： Toshiaki Kobayashi ,  Koji Okazaki ,  Yasuji Nozawa

IPC分类号： B60K5/12 ,  F16F13/00 ,  F16F13/18 ,  F16F13/26

CPC分类号： F16F13/264 ,  F16F13/18

摘要： A self-expanding mount controls transmission of vibration of a vibration source to a base. A main liquid chamber is defined between a resilient member fixed to the vibration source or the base and a casing fixed to the base or the vibration source. A metallic bellows is driven in response to a first control signal corresponding to vibration of the vibration source, to cause a variation in the pressure of liquid within the main liquid chamber. This variation in the liquid pressure causes contraction and expansion of the resilient member to thereby control the transmission of vibration of the vibration source to the base. A magnetostrictive element is resiliently deformed in response to a second control signal corresponding to the vibration of the vibration source, to change spacing between the vibration source and the base.

公开(公告)号：US5091955A

公开(公告)日：1992-02-25

申请号：US545499

申请日：1990-06-29

申请人： Kohei Iseda ,  Kazumi Satoh ,  Hideaki Kurihara ,  Fumio Amano ,  Shigeyuki Unagami ,  Koji Okazaki

发明人： Kohei Iseda ,  Kazumi Satoh ,  Hideaki Kurihara ,  Fumio Amano ,  Shigeyuki Unagami ,  Koji Okazaki

IPC分类号： G10L19/18 ,  H03M3/04 ,  H03M7/42

CPC分类号： H03M7/42 ,  G10L19/18 ,  H03M3/042

摘要： Disclosed is a voice coding/decoding system having a transmitting part for transmitting a coded signal of an input voice signal at a bit rate lower than a predetermined transmission bit rate and a receiving part for receiving and decoding the coded signal transmitted from the transmission part. To enable the coding and transmitting of an input voice signal in an optimum state without passing through a buffer memory and without having a negative influence on the coder, the transmitting part provides coders for coding the input voice signal and groups of entropy coders. The inputs of the entropy coders in each group are connected to the output of one of the plurality of coders. The transmitting part further provides an evaluation part for evaluating the characteristics of the outputs of the coders and the entropy coders. The evaluation part extracts those entropy coders having output bit rates lower than the transmission bit rate and extracts, from the coders connected to the extracted entropy coders, a coder having the best output characteristic. Then, the evaluation part outputs a selecting signal indicating the combination of the selected coder and an entropy coder from the extracted entropy coders. The transmitting part further provides a selecting part for selecting, in response to the selecting signal, the codeword passed through the combination of the coder and the entropy coder to be transmitted.

公开(公告)号：US4632896A

公开(公告)日：1986-12-30

申请号：US774521

申请日：1985-09-10

申请人： Yasuo Tsubai ,  Koji Okazaki

发明人： Yasuo Tsubai ,  Koji Okazaki

IPC分类号： G03C8/06 ,  G03C5/54 ,  G03C5/30 ,  G03C5/38

CPC分类号： G03C8/06

摘要： There is disclosed a processing solution for silver complex diffusion transfer process which contains at least one amino alcohol having a pKa value of less than 9 and at least one amino alcohol having a pKa value of 9 or more which are measured in a 50 wt % aqueous ethanol solution at 25.degree. C.

摘要翻译： 公开了一种用于银络合物扩散转移方法的处理溶液，其包含至少一种pKa值小于9的氨基醇和至少一种pKa值为9或更大的氨基醇，其在50重量％水溶液 乙醇溶液在25℃

公开(公告)号：US08339753B1

公开(公告)日：2012-12-25

申请号：US13271015

申请日：2011-10-11

申请人： Norihiro Okawa ,  Koji Sakamoto ,  Koji Okazaki

发明人： Norihiro Okawa ,  Koji Sakamoto ,  Koji Okazaki

IPC分类号： G11B5/39

CPC分类号： G11B5/3932 ,  B82Y10/00 ,  G11B2005/3996

摘要： A magnetic read head having a novel magnetic bias structure that provides improved magnetic biasing for improved free layer robustness and reduced Barkhausen noise. The bias structure includes hard magnetic layer formed over first and second under-layers. At least a portion of the first under-layer is formed as discrete islands of material, and the second under-layer is formed over the first under-layer. The first under-layer has a thickness of 0.25 to 0.75 nm. The novel seed layer structure causes hard magnetic layer to have a magnetic anisotropy that is substantially parallel with the free layer of the sensor stack even in regions adjacent to the sensor stack.

摘要翻译： 具有新的磁偏置结构的磁读头，其提供改进的磁偏置，以改善自由层鲁棒性和降低的巴克豪森噪声。 偏置结构包括在第一和第二下层上形成的硬磁性层。 第一底层的至少一部分形成为离散的材料岛，并且第二底层形成在第一底层之上。 第一底层具有0.25至0.75nm的厚度。 新颖的种子层结构使得硬磁性层具有磁性各向异性，即使在与传感器堆叠相邻的区域中，磁各向异性基本上与传感器堆叠的自由层平行。

公开(公告)号：US20120316476A1

公开(公告)日：2012-12-13

申请号：US13488880

申请日：2012-06-05

申请人： Hideo Shimizu ,  Hideaki Takahashi ,  Koji Okazaki

发明人： Hideo Shimizu ,  Hideaki Takahashi ,  Koji Okazaki

IPC分类号： A61H1/02

CPC分类号： A61H1/0244 ,  A61H3/00 ,  A61H2201/1215 ,  A61H2201/163 ,  A61H2201/1642 ,  A61H2201/165 ,  A61H2201/1673 ,  A61H2201/5002 ,  A61H2201/5069

摘要： In a walking assistance device (10) that can transmit the power generated by a power generator (26, 28) to a femoral part of a user, a swing arm (60, 62) is attached to an output member of the power generator at a base end thereof, and is connected to a femoral support plate (68, 70) at a free end thereof via a pivot joint (64). The pivot joint includes a spherical projection (100) provided on the free end of the swing arm and a socket (112) provided on the femoral support plate, the socket defining a spherical recess (110) configured to receive the spherical projection to permit a tilting movement of the femoral support plate at least in two directions with respect to the free end of the swing arm. Thereby, the femoral support plate is enabled to accommodate the build and/or the movement of the femoral part of the user.

摘要翻译： 在能够将由发电机（26,28）产生的动力传递给使用者的股骨部的行走辅助装置（10）中，将摆臂（60,62）安装在发电机的输出部件 其基端，并且经由枢轴接头（64）在其自由端连接到股骨支撑板（68,70）。 所述枢转接头包括设置在所述摆臂的自由端上的球形突起（100）和设置在所述股骨支撑板上的插座（112），所述插座限定球形凹部（110），所述球形凹槽被构造成接收所述球形突起， 至少在相对于摆臂的自由端的两个方向上的股骨支撑板的倾斜运动。 因此，股骨支撑板能够适应使用者的股骨部分的构造和/或移动。

公开(公告)号：US08150551B2

公开(公告)日：2012-04-03

申请号：US12327263

申请日：2008-12-03

申请人： Satoshi Kaneko ,  Takashi Nakayama ,  Koji Okazaki ,  Yuta Kimura

发明人： Satoshi Kaneko ,  Takashi Nakayama ,  Koji Okazaki ,  Yuta Kimura

IPC分类号： B65H59/00

CPC分类号： H02J7/0042 ,  B25J19/005 ,  H02G11/00

摘要： A charging apparatus for a mobile robot enabling the mobile robot to move relatively freely even during charging using a wiring member, while preventing occurrence of an inconvenience such as damage to the wiring member, is provided. The charging apparatus includes a charging power source, a control board which controls the charging power source, and a wiring members for use in supplying electric power from the charging power source to a battery mounted on the mobile robot. The wiring member is connected to the mobile robot to follow the movement of the robot. The charging apparatus further includes a detector which detects tension applied to the wiring member. When the wiring members is pulled, an appropriate measure to stop the mobile robot or disconnect the wiring member from the robot is taken in accordance with a signal from the tension detector.

摘要翻译： 提供一种移动机器人的充电装置，其能够使移动机器人即使在使用布线构件的充电期间相对自由地移动，同时防止诸如损坏布线构件的不便的发生。 充电装置包括充电电源，控制充电电源的控制板以及用于从充电电源向安装在移动机器人上的电池供电的配线构件。 接线部件与移动机器人连接，以跟随机器人的运动。 充电装置还包括检测器，其检测施加到布线构件的张力。 当拉线时，根据来自张力检测器的信号，采取适当的措施来停止移动机器人或从机器人断开配线部件。

公开(公告)号：US20080212238A1

公开(公告)日：2008-09-04

申请号：US12012341

申请日：2008-01-31

申请人： Katsuro Watanabe ,  Satoru Okamoto ,  Masahiro Osugi ,  Koji Okazaki

发明人： Katsuro Watanabe ,  Satoru Okamoto ,  Masahiro Osugi ,  Koji Okazaki

IPC分类号： G11B5/33

CPC分类号： G11B5/59633 ,  G11B5/59666

摘要： Embodiments of the present invention help to efficiently apply a longitudinal biasing with appropriate strength from a longitudinal biasing layer to a free layer even in a small read gap length. According to one embodiment, in the track width direction of the magnetoresistive film, the longitudinal biasing layer excluding its portion close to the magnetoresistive film is made approximately uniform in thickness. An edge toward the magnetoresistive film of the longitudinal biasing layer is positioned more outwardly in the track width direction than an edge in the track width direction of the free layer. A portion closest to the substrate of the interface between the longitudinal biasing layer and the insulator on the track-width sides is positioned lower than the interface between the magnetoresistive film and the lower magnetic shield layer.

摘要翻译： 本发明的实施例有助于即使在小的读取间隙长度中也可以将具有适当强度的纵向偏置从纵向偏置层施加到自由层。 根据一个实施例，在磁阻膜的磁道宽度方向上，除了靠近磁阻膜的部分之外的纵向偏置层的厚度大致均匀。 朝向纵向偏置层的磁阻膜的边缘比沿自由层的轨道宽度方向的边缘更靠外侧位于轨道宽度方向上。 在纵向偏置层和轨道宽度侧的绝缘体之间的界面最靠近的部分位于低于磁阻膜和下部磁屏蔽层之间的界面的位置。

公开(公告)号：US07399548B2

公开(公告)日：2008-07-15

申请号：US10829852

申请日：2004-04-21

申请人： Koji Okazaki ,  Hiroshi Umeno ,  Tsutomu Hatsugai ,  Shigeru Toda

发明人： Koji Okazaki ,  Hiroshi Umeno ,  Tsutomu Hatsugai ,  Shigeru Toda

IPC分类号： H01M2/18

CPC分类号： H01M8/04014 ,  H01M8/0263 ,  H01M8/04089

摘要： A fuel cell stack includes a first separator and a second separator. A reactant air flow channel is formed on one surface of the second separator. A fuel gas flow channel is formed on one surface of the first separator. Further, a coolant air flow channel is formed on the first separator, on the other surface opposite to the fuel gas flow channel. The reactant air flow channel is connected between a reactant air inlet and a reactant air outlet. A coolant air flow channel is connected between a coolant air inlet and a coolant air outlet. The reactant air flow channel and the coolant air flow channel are configured such that the pressure loss of the reactant air between the reactant air inlet and the reactant air outlet and the pressure loss of the coolant air between the coolant air inlet and the coolant air outlet are substantially the same.

摘要翻译： 燃料电池堆包括第一分离器和第二分离器。 反应物气流通道形成在第二分离器的一个表面上。 燃料气体流路形成在第一分离器的一个表面上。 此外，在第一分离器上，在与燃料气体流动通道相对的另一个表面上形成冷却剂空气流动通道。 反应物气流通道连接在反应物空气入口和反应物空气出口之间。 冷却剂空气流动通道连接在冷却剂空气入口和冷却剂空气出口之间。 反应物空气流动通道和冷却剂空气流动通道构造成使得反应物空气入口和反应物空气出口之间的反应物空气的压力损失与冷却剂空气入口与冷却剂空气出口之间的冷却剂空气的压力损失 基本相同。

公开(公告)号：US07185621B2

公开(公告)日：2007-03-06

申请号：US11196448

申请日：2005-08-04

申请人： Tatsunori Yamada ,  Yuichi Yamada ,  Koji Okazaki ,  Masayoshi Matsui ,  Keiji Ozeki ,  Takahiro Suzuki

发明人： Tatsunori Yamada ,  Yuichi Yamada ,  Koji Okazaki ,  Masayoshi Matsui ,  Keiji Ozeki ,  Takahiro Suzuki

IPC分类号： G01M15/08 ,  F02P19/02

CPC分类号： F23Q7/001 ,  F02P19/028 ,  F23Q2007/002 ,  G01L23/22

摘要： A glow plug comprising: a cylindrical housing; a heater member as defined herein; a conductive center pole as defined herein; a first piezoelectric element as defined herein; and a second piezoelectric element as defined herein, wherein each of said first piezoelectric element and said second piezoelectric element is subjected to a preload for compressing it in said axial direction and is arranged such that, when said center pole is displaced to a root-end side, a load to be applied to one of said first piezoelectric element and said second piezoelectric element for compressing the same in said axial direction increases whereas a load to be applied to the other for compressing the same in said axial direction decreases.

摘要翻译： 一种电热塞，包括：圆柱形壳体; 如本文所定义的加热器构件; 如本文所定义的导电中心极; 如本文所定义的第一压电元件; 以及如本文所定义的第二压电元件，其中，所述第一压电元件和所述第二压电元件中的每一个都经受预负载以在所述轴向方向上压缩，并且被布置成使得当所述中心极位移到根端 在所述轴向上施加到所述第一压电元件和所述第二压电元件中的一个压缩元件上的负载的负载增加，而在所述轴向上施加到另一个压缩元件的负载减小。