公开(公告)号：US20060076180A1

公开(公告)日：2006-04-13

申请号：US11082310

申请日：2005-03-17

申请人： Tatsuya Saito ,  Yukio Tajima ,  Yoshio Onoguchi

发明人： Tatsuya Saito ,  Yukio Tajima ,  Yoshio Onoguchi

IPC分类号： B62D5/06

CPC分类号： B62D3/12

摘要： A rack shaft is supported at three positions including a gear housing receiving an engagement portion between a rack gear and a pinion near one end in an axial direction with respect to a rack housing corresponding to a support body thereof, a housing near the other end, and a hollow tube housing in an approximately center portion of the rack shaft. A bush made of a resin and constituted by a cylinder body is used for supporting the rack shaft by the hollow tube housing in the approximately center portion of the rack shaft. The bush is provided with a plurality of cut grooves extending in an axial direction thereof, and is provided with a curve forming portion substantially supporting the rack shaft and extending toward an inner side in a center portion in the axial direction thereof.

摘要翻译： 齿条轴支撑在三个位置处，包括齿轮壳体，齿轮壳体相对于与其支撑体对应的齿条壳体在轴向方向上的一端处接收齿条和小齿轮之间的接合部分，在另一端附近的壳体， 以及在齿条轴的大致中心部分的中空管壳体。 由树脂构成的由筒体构成的衬套用于通过中空管壳体在齿条轴的大致中心部分中支撑齿条轴。 衬套设置有沿其轴向延伸的多个切割槽，并且设置有基本上支撑齿条轴并沿其轴向方向的中心部分的内侧延伸的弯曲形成部。

公开(公告)号：US20050211663A1

公开(公告)日：2005-09-29

申请号：US11086423

申请日：2005-03-23

申请人： Aya Imada ,  Tohru Den ,  Tatsuya Saito

发明人： Aya Imada ,  Tohru Den ,  Tatsuya Saito

IPC分类号： B82B3/00 ,  B44C1/22 ,  C01F7/02 ,  C23C14/58 ,  C25D1/10 ,  C25D11/04 ,  C25D11/18 ,  G11B5/855

CPC分类号： C25D1/10 ,  C23C14/5853 ,  C23C14/5873 ,  C25D11/045 ,  C25D11/18 ,  G11B5/855

摘要： A process for producing a structure having a porous layer is provided. The process forms the porous layer with high thickness-controllability. The process comprises steps of preparing a layered product having, on a substrate, a first nonporous layer and a second nonporous layer different in constituting material composition from the first layer; anodizing the layered product to form pores in the first nonporous layer and the second nonporous layer; and removing the second nonporous layer having pores formed therein from the layered product.

摘要翻译： 提供了具有多孔层的结构体的制造方法。 该方法形成具有高厚度可控性的多孔层。 该方法包括以下步骤：制备在基材上具有与第一层不同的构成材料组成的第一无孔层和第二无孔层的层叠体; 阳极氧化层状产物以在第一无孔层和第二无孔层中形成孔; 并且从层叠体中除去其中形成有孔的第二无孔层。

公开(公告)号：US06452421B2

公开(公告)日：2002-09-17

申请号：US09811483

申请日：2001-03-20

申请人： Tatsuya Saito

发明人： Tatsuya Saito

IPC分类号： H03K1900

CPC分类号： G06F13/423

摘要： A source synchronous type interface circuit in which, for fetch of a transmitted data, a source synchronous clock indicating a data transmission timing is transmitted from transmission to reception side along with the data, so that a reception clock is generated to define an operation timing of a first reception flip-flop for taking in a data from the reception signal of the source synchronous clock. The interface further includes a second reception flip-flop for feeding an output from the first reception flip-flop further to a second reception flip-flop in synchronization with a common system clock and a variable delay circuit for absorbing phase fluctuations of the first reception flip-flop depending on transmission delay time, to assure a phase difference required for correctly receiving the data. The variable delay circuit has a delay amount automatically controlled according to phase differences between the system clock and the source synchronous clock received.

摘要翻译： 一种源同步型接口电路，其中为了获取发送数据，指示数据发送定时的源同步时钟与数据一起从发送发送到接收侧，使得产生接收时钟以定义操作定时 用于从源同步时钟的接收信号接收数据的第一接收触发器。 该接口还包括第二接收触发器，用于与公共系统时钟同步地向第二接收触发器馈送来自第一接收触发器的输出，以及用于吸收第一接收翻转的相位波动的可变延迟电路 -flop取决于传输延迟时间，以确保正确接收数据所需的相位差。 可变延迟电路具有根据系统时钟和接收的源同步时钟之间的相位差自动控制的延迟量。

公开(公告)号：US06280668B1

公开(公告)日：2001-08-28

申请号：US09043892

申请日：1998-03-30

申请人： Tatsuya Saito ,  Takayuki Ishikawa

发明人： Tatsuya Saito ,  Takayuki Ishikawa

IPC分类号： B29C700

CPC分类号： C08L67/02 ,  C08K5/54 ,  C08L69/00 ,  C08L101/00 ,  C08L67/00 ,  C08L59/02 ,  C08L77/12 ,  C08L67/04 ,  C08L2666/14 ,  C08L2666/18

摘要： To provide a blended resin composition which comprises a thermoplastic resin which does not exhibit anisotropy in a molten state, such as a polyester resin, and a liquid-crystal polyester resin, and a resin composition which is reduced in delamination excellent in mechanical properties by blending 100 parts by weight of a resin component comprising 99 to 50 parts by weight of a thermoplastic resin (a) which does not exhibit anisotropy in a molten state and 1 to 50 parts by weight of a liquid-crystal polyester resin (b) capable of forming an anisotropic molten phase with 0.01 to 3.0 parts by weight of at least one silane compound (c) selected from among vinylalkoxysilanes, aminoalkoxysilanes and mercaptoalkoxysilanes.

摘要翻译： 提供一种混合树脂组合物，其包含不显示熔融状态下的各向异性的热塑性树脂，例如聚酯树脂和液晶聚酯树脂，以及通过共混来降低机械性能优异的分层的树脂组合物 100重量份的树脂组分，其包含99至50重量份的在熔融状态下不具有各向异性的热塑性树脂（a）和1至50重量份的能够形成各向异性的液晶聚酯树脂（b） 与0.01〜3.0重量份的至少一种选自乙烯基烷氧基硅烷，氨基烷氧基硅烷和巯基烷氧基硅烷的硅烷化合物（c）形成各向异性熔融相。

公开(公告)号：US06273210B1

公开(公告)日：2001-08-14

申请号：US09522749

申请日：2000-03-10

申请人： Tatsuya Saito ,  Satoshi Hamano

发明人： Tatsuya Saito ,  Satoshi Hamano

IPC分类号： B62D504

CPC分类号： B62D3/12 ,  B62D5/22

摘要： A center take-off type power steering apparatus having a gear housing and a power cylinder positioned regarding a rotation direction of the power cylinder about a common center axis of the both by a pin forcibly fitted into one of the gear housing and the power cylinder, the gear housing and the power cylinder being fixed regarding the axial direction of the power cylinder by causing a stopper ring provided at one of the gear housing and the power cylinder and a lock nut screwed to the other thereof to abut on each other.

摘要翻译： 一种中心牵引式动力转向装置，具有齿轮箱和动力缸，该动力缸通过强制装配在齿轮箱和动力缸中的一个中的销而围绕动力缸的旋转方向围绕两者的公共中心轴定位， 齿轮箱和动力缸通过使设置在齿轮箱和动力缸中的一个上的止挡环和与其另一个相互抵靠的锁紧螺母相对于动力缸的轴向而被固定。

公开(公告)号：US4819112A

公开(公告)日：1989-04-04

申请号：US111552

申请日：1987-10-20

申请人： Tetsuya Iwata ,  Tatsuya Saito

发明人： Tetsuya Iwata ,  Tatsuya Saito

IPC分类号： G11B5/60 ,  G11B5/31 ,  G11B5/147

CPC分类号： G11B5/3163

摘要： A thin film magnetic head fabricated in accordance with a thin film manufacturing method comprising a front end of an upper core layer formed on a magnetic gap layer, and a rear end of the upper core layer formed on an interlayer insulating layer for insulating a conductor coil layer to be coupled with the front end of the upper core layer, and a method for manufacturing a thin film magnetic head fabricated by a thin film manufacturing method comprising the steps of forming a lower core layer on a substrate made of a nonmagnetic material, forming a magnetic gap layer on the lower core layer, forming a front end of an upper core layer on the magnetic gap layer, forming an interlayer insulating layer and a conductor coil layer on the magnetic gap layer, and forming a rear end of the upper core layer coupled with the front end of the upper core layer and the lower core layer on the interlayer insulating layer for insulating the conductor coil layer. Thus, this thin film magnetic head does not cause a magnetic gap layer from being deteriorated in its characteristics by separating an upper core layer into front and rear ends and forming the front end of the upper core layer subsequently to the forming of the magnetic gap layer.

摘要翻译： 一种根据薄膜制造方法制造的薄膜磁头，该薄膜制造方法包括形成在磁隙层上的上芯层的前端，以及形成在用于绝缘导体线圈的层间绝缘层上的上芯层的后端 层，其与上芯层的前端耦合，以及制造薄膜磁头的方法，薄膜制造方法包括以下步骤：在由非磁性材料制成的基板上形成下芯层，形成 在所述下芯层上形成磁隙层，在所述磁隙层上形成上芯层的前端，在所述磁隙层上形成层间绝缘层和导体线圈层，形成所述上芯的后端 层与层间绝缘层上的上芯层和下芯层的前端耦合，用于绝缘导体线圈层。 因此，这种薄膜磁头不会通过将上芯层分成前端和后端而形成磁性间隙层，从而在形成磁隙层之后形成上芯层的前端 。

公开(公告)号：US08626426B2

公开(公告)日：2014-01-07

申请号：US13185628

申请日：2011-07-19

申请人： Yosuke Ohmori ,  Masayoshi Takeda ,  Tatsuya Saito ,  Takashi Satoh

发明人： Yosuke Ohmori ,  Masayoshi Takeda ,  Tatsuya Saito ,  Takashi Satoh

IPC分类号： G06F7/70 ,  F02D28/00

CPC分类号： B60T13/662 ,  B60T7/122 ,  F02N11/0818

摘要： An engine automatic stop and restart control apparatus is provided. The apparatus includes a control unit which stops and restarts an engine, an actual axle torque change speed calculation unit which calculates change speed in actual axle torque that is actually generated when the engine is restarted, an ideal axle torque change speed calculation unit which calculates change speed in ideal axle torque that corresponds to engine torque generated by the engine, a change speed difference calculation unit which calculates a change speed difference that is a difference between the change speed in actual axle torque and the change speed in ideal axle torque, and a vibration suppression control unit which executes a vibration suppression control for applying braking torque based on the change speed difference.

摘要翻译： 提供一种发动机自动停止和重启控制装置。 该装置包括：停止再起动发动机的控制单元，计算发动机重起时实际产生的实际转矩的变化速度的实际车轴转矩变化速度计算单元，计算变更时的理想轴转矩变化速度运算单元 对应于由发动机产生的发动机扭矩的理想轴转矩的速度;变化速度差计算单元，其计算作为实际车轴转矩的变化速度与理想轴转矩的变化速度之间的差的变化速度差，以及 振动抑制控制单元，其基于变化速度差执行用于施加制动转矩的振动抑制控制。

公开(公告)号：US08445832B2

公开(公告)日：2013-05-21

申请号：US13201212

申请日：2009-03-05

申请人： Takashi Takemoto ,  Hiroki Yamashita ,  Tatsuya Saito

发明人： Takashi Takemoto ,  Hiroki Yamashita ,  Tatsuya Saito

IPC分类号： H03F3/08 ,  H01J43/00 ,  H01J40/14 ,  G01R19/00

CPC分类号： H03F3/087 ,  H03F1/223 ,  H03F1/34 ,  H03F3/082 ,  H03F3/3022 ,  H03F3/505 ,  H03F2200/453 ,  H04B10/6933

摘要： An optical communication device which can be operated at high speed is provided. For example, the optical communication device includes: a pre-amplifier circuit PREAMP1 amplifying a current signal Iin from a photodiode PD, and converting an amplified signal into a voltage signal; and an operating-point controller circuit VTCTL1 controlling an operation of the PREAMP1. The PREAMP1 includes a negative feedback path formed by a feedback resistance Rf1, and includes: a level-shift circuit LS1 level-shifting in accordance with an operating-point control signal Vcon; and an amplifier circuit AMP1 connected to a subsequent stage of the LS1 and performing an amplifying operation with a high gain. The VTCTL1 includes a replica circuit configured by the same circuit and circuit parameter as those of the AMP1 and electrically connected between the input and the output, and generates the Vcon so that an output DC level of this replica circuit is matched with an input DC level of the AMP1.

摘要翻译： 提供可以高速运转的光通信装置。 例如，光通信装置包括：前置放大器电路PREAMP1，放大来自光电二极管PD的电流信号Iin，将放大后的信号变换为电压信号; 以及控制PREAMP1的操作的操作点控制器电路VTCTL1。 PREAMP1包括由反馈电阻Rf1形成的负反馈路径，并且包括：根据工作点控制信号Vcon的电平移位电路LS1电平移位; 以及连接到LS1的后级并且以高增益进行放大操作的放大器电路AMP1。 VTCTL1包括由与AMP1相同的电路和电路参数配置的电路复用电路，并且电连接在输入和输出端之间，并产生Vcon，使得该复制电路的输出直流电平与输入直流电平相匹配 的AMP1。

公开(公告)号：US08049303B2

公开(公告)日：2011-11-01

申请号：US12107758

申请日：2008-04-22

申请人： Hideki Osaka ,  Tatsuya Saito

发明人： Hideki Osaka ,  Tatsuya Saito

IPC分类号： H01L45/00

CPC分类号： H01L25/0657 ,  H01L23/481 ,  H01L23/50 ,  H01L23/642 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/48145 ,  H01L2224/48227 ,  H01L2224/49171 ,  H01L2224/73257 ,  H01L2225/06513 ,  H01L2225/06517 ,  H01L2225/06541 ,  H01L2225/06572 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01077 ,  H01L2924/014 ,  H01L2924/12041 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/19104 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/30105 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/3025 ,  Y10S257/904 ,  Y10S257/924 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2924/00012 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A semiconductor chip and a semiconductor device mounting the semiconductor chip capable of increasing a capacitance of a capacitor without reducing the number of signal bumps or power bumps of a package and the number of C4 solder balls of the semiconductor chip, and achieving a stable power supply with suppressing fluctuations of power at a resonance frequency without a limitation in a position to mount a capacitor for lowering noise of a signal transceiving interface block. In the semiconductor device, a via hole is provided to the semiconductor chip, a power-supply electrode connected to the via hole is provided to a back surface of the semiconductor chip, and a capacitor is mounted to the electrode on the back surface. And, a high-resistance material is used for a material of a power-supply via hole inside the semiconductor chip, thereby increasing the resistance and lowering the Q factor.

摘要翻译： 一种半导体芯片和半导体器件，其安装半导体芯片能够增加电容器的电容而不减少封装的信号凸块或功率凸块的数量以及半导体芯片的C4焊球的数量，并实现稳定的电源 抑制共振频率下的功率波动，而不会在安装用于降低信号收发接口块的噪声的电容器的位置上受到限制。 在半导体装置中，在半导体芯片上设置有通孔，在该半导体芯片的背面设有与通路孔连接的电源电极，在背面的电极上安装有电容器。 并且，高电阻材料用于半导体芯片内的电源通孔的材料，从而增加电阻并降低Q因子。

公开(公告)号：US08005130B2

公开(公告)日：2011-08-23

申请号：US11826300

申请日：2007-07-13

申请人： Hidehiro Toyoda ,  Tatsuya Saito ,  Hiroki Yamashita ,  Norio Chujo

发明人： Hidehiro Toyoda ,  Tatsuya Saito ,  Hiroki Yamashita ,  Norio Chujo

IPC分类号： H04B1/38

CPC分类号： H04L7/0337

摘要： A transmitting and receiving technique in which a load on data signal lines is reduced while maintaining a communication quality, thereby making it possible to improve the throughput of data channels. In a transceiver, a transmitter side has an encoder circuit that transmits a bit sequence obtained by encoding link information to a clock signal line, and a receiver side has a clock and data recovery circuit 17 that extracts a clock component from a signal received from the clock signal line, a decoder circuit 19 that decodes the extracted signal to reproduce the link information, and a bit deskew circuit 21 that adjusts a skew that is lower than one bit on the basis of a clock component.

摘要翻译： 一种在保持通信质量的同时减少数据信号线上的负载的发送和接收技术，从而可以提高数据信道的吞吐量。 在收发机中，发射机侧具有将通过对链路信息进行编码而获得的比特序列发送到时钟信号线的编码器电路，并且接收机侧具有时钟和数据恢复电路17，时钟和数据恢复电路17从从 时钟信号线，对所提取的信号进行解码以再现链接信息的解码器电路19以及基于时钟分量来调整低于1比特的歪斜的位歪斜电路21。