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41. 发明授权

US07180130B2 Method of fabricating semiconductor device 有权
公开(公告)号：US07180130B2
公开(公告)日：2007-02-20
申请号：US10948262
申请日：2004-09-24
申请人： Sumito Numazawa , Yoshito Nakazawa , Masayoshi Kobayashi , Satoshi Kudo , Yasuo Imai , Sakae Kubo , Takashi Shigematsu , Akihiro Ohnishi , Kozo Uesawa , Kentaro Oishi
发明人： Sumito Numazawa , Yoshito Nakazawa , Masayoshi Kobayashi , Satoshi Kudo , Yasuo Imai , Sakae Kubo , Takashi Shigematsu , Akihiro Ohnishi , Kozo Uesawa , Kentaro Oishi
IPC分类号： H01L29/792
CPC分类号： H01L21/28114 , H01L21/28185 , H01L21/28194 , H01L21/28202 , H01L21/28211 , H01L29/0696 , H01L29/0869 , H01L29/4236 , H01L29/42376 , H01L29/4238 , H01L29/511 , H01L29/513 , H01L29/518 , H01L29/66666 , H01L29/66734 , H01L29/7813 , H01L29/7827
摘要： In a method of fabricating a semiconductor device having a MISFET of trench gate structure, a trench is formed from a major surface of a semiconductor layer of first conductivity type which serves as a drain region, in a depth direction of the semiconductor layer, a gate insulating film including a thermal oxide film and a deposited film is formed over the internal surface of the trench, and after a gate electrode has been formed in the trench, impurities are introduced into the semiconductor substrate of first conductivity type to form a semiconductor region of second conductivity type which serves as a channel forming region, and impurities are introduced into the semiconductor region of second conductivity type to form the semiconductor region of first conductivity type which serves as a source region.

42. 发明授权

US06947636B2 Optical module 失效
标题翻译：光模块
公开(公告)号：US06947636B2
公开(公告)日：2005-09-20
申请号：US10147283
申请日：2002-05-14
申请人： Atsushi Shinozaki , Takashi Shigematsu , Toshihiko Ota , Shigehito Yodo
发明人： Atsushi Shinozaki , Takashi Shigematsu , Toshihiko Ota , Shigehito Yodo
IPC分类号： G02B6/00 , G02B6/02 , G02B6/34
CPC分类号： G02B6/0218 , G02B6/022
摘要： An optical module comprises an optical fiber having a formed portion to form a fiber grating and a package to which the optical fiber is secured. The package comprises a single package member or at least two or more package members whose materials differ from each other. The optical fiber is secured to the package member. A distortion for adjusting a Bragg reflection wavelength of the fiber grating of the optical fiber is given to the package member.
摘要翻译：光学模块包括具有形成部分以形成光纤光栅的光纤和光纤固定到其上的封装。该包装包括单个包装件或至少两个或更多个包装件，其材料彼此不同。光纤固定在封装件上。向包装件施加用于调节光纤的光纤光栅的布拉格反射波长的失真。

43. 发明授权

US06834143B2 Optical module and package thereof 失效
标题翻译：光模块及其封装
公开(公告)号：US06834143B2
公开(公告)日：2004-12-21
申请号：US10157677
申请日：2002-05-29
申请人： Atsushi Shinozaki , Takashi Shigematsu , Toshihiko Ota , Shigehito Yodo
发明人： Atsushi Shinozaki , Takashi Shigematsu , Toshihiko Ota , Shigehito Yodo
IPC分类号： G02B634
CPC分类号： G02B6/022 , G02B6/3636
摘要： An optical module comprising: a comb-shaped package having a plurality of teeth portions and a base portion; and at least one optical fiber having fiber grating, wherein respective fiber-grating formed portions of at least one optical fiber are placed in corresponding teeth portions and base portion of said package, and the optical fiber is fixed to the base portion and corresponding teeth portion in such manner that the fiber-grating formed portion exists between the base portion and the corresponding teeth portion.
摘要翻译：一种光学模块，包括：具有多个齿部分和基部的梳状封装; 以及具有光纤光栅的至少一个光纤，其中至少一个光纤的相应光纤光栅形成部分被放置在所述封装的对应的齿部分和基部中，并且光纤被固定到基部和对应的齿部分纤维光栅形成部分存在于基部和对应的齿部之间。

44. 发明授权

US5414786A Optical waveguide component with a molded resin portion having accurately aligned guide pin holes therein 失效
标题翻译：具有模制树脂部分的光波导部件在其中具有精确对准的引导孔
公开(公告)号：US5414786A
公开(公告)日：1995-05-09
申请号：US132138
申请日：1993-10-04
申请人： Toshihiko Ohta , Takashi Shigematsu , Takeo Shimizu , Shiro Nakamura
发明人： Toshihiko Ohta , Takashi Shigematsu , Takeo Shimizu , Shiro Nakamura
IPC分类号： G02B6/30 , G02B6/38
CPC分类号： G02B6/3865 , G02B6/30 , G02B6/3873
摘要： An optical waveguide component which has end faces to be connected with optical fiber connectors by means of guide pins, comprises an optical waveguide component body having an optical waveguide core portion, and a resin mold cladding portion covering all the faces of the optical waveguide component body except for the end faces of the optical waveguide component body. Each end face of the resin mold portion has guide pin holes which were formed with the optical waveguide core portion being used as a positioning reference. Since the guide pin holes for connection with the optical fiber connectors are formed in the resin mold portion which, preferably has some elasticity and which covers the optical waveguide component body, the guide pin holes and a substrate are not broken even if subjected to a load after connection.
摘要翻译：具有通过引导销与光纤连接器连接的端面的光波导部件包括具有光波导芯部的光波导部件体，覆盖光波导部件主体的全部面的树脂模包层部除了光波导部件主体的端面之外。树脂模具部分的每个端面具有形成有用作定位基准的光波导芯部分的引导销孔。由于用于与光纤连接器连接的导销孔形成在树脂模具部分中，该树脂模具部分优选地具有一些弹性并且覆盖光波导部件体，所以即使承受负载，引导销孔和基板也不会断裂连接后。

45. 发明授权

US5220407A Method for measuring the dimensions of an optical connector 失效
标题翻译：测量光连接器尺寸的方法
公开(公告)号：US5220407A
公开(公告)日：1993-06-15
申请号：US796399
申请日：1991-11-22
申请人： Motohiro Yamane , Takashi Shigematsu
发明人： Motohiro Yamane , Takashi Shigematsu
IPC分类号： G01B11/02 , G02B6/38
CPC分类号： G01B11/02 , G02B6/3834 , G02B6/3843
摘要： A method for measuring the dimension of an optical connector, consisting of a step wherein an inspection ferrule provided with a single optical fiber is inserted in each pin hole in the sample ferrule and an optical fiber or fibers are inserted in the fiber inserting hole or holes, a step wherein the sample ferrule is located on a position measuring apparatus on the X or Y axis, a step wherein a light transmitting and receiving ferrule provided with a light transmitting and receiving fiber, which is installed on a Z-axis stage, is butted against the sample ferrule with a specific distance, a step wherein the sample ferrule is moved in the direction of the axis X or Y by the position measuring apparatus, thereby optically connecting the single optical fiber or one of the optical fibers to the light transmitting and receiving fiber, a step wherein the sample ferrule is moved in the direction of the axis X or Y by the position measuring apparatus and the light transmitting and receiving fiber is switched to the single optical fiber or other optical fiber, thereby measuring the position of each optical fiber of the sample ferrule and the inspection ferrules, and a step wherein the position of the center of each fiber inserting hole based on the pin holes of the sample ferrule is determined from the measurement results.

46. 发明授权

US4999774A Speed ratio control system and method for a continuously variable transmission for a vehicle 失效
标题翻译：用于车辆的无级变速器的变速比控制系统和方法
公开(公告)号：US4999774A
公开(公告)日：1991-03-12
申请号：US867443
申请日：1986-05-28
申请人： Setsuo Tokoro , Tomoyuki Watanabe , Takashi Hayashi , Takashi Shigematsu
发明人： Setsuo Tokoro , Tomoyuki Watanabe , Takashi Hayashi , Takashi Shigematsu
IPC分类号： B60W10/04 , B60W10/10 , B60W10/101 , F16H9/00 , F16H61/00 , F16H61/02 , F16H61/18 , F16H61/66 , F16H61/662
CPC分类号： B60W30/18 , B60W10/04 , B60W10/101 , B60W30/1819 , F16H61/66 , F16H61/66259 , Y10T477/6242 , Y10T477/62427
摘要： A speed ratio control system of a continuously variable transmission for a vehicle is provided, wherein a speed ratio is feedback-controlled in association with a deviation between a target and a measured value, so that the speed ratio can be continuously varied and adjusted. A gain of feedback control or shift speed is utilized, which has been constant or accurately determined, and the gain of feedback control or shift speed is optimally set in accordance with the feedback control, so as to obtain a continuously variable transmission which has high response characteristics and stability.
摘要翻译：提供了一种用于车辆的无级变速器的变速比控制系统，其中与目标和测量值之间的偏差相关联地对转速比进行反馈控制，从而可以连续地改变和调节速度比。采用恒定或准确确定的反馈控制或换档速度的增益，并根据反馈控制最佳地设定反馈控制或换档速度的增益，以获得响应速度高的无级变速器特点和稳定性。

47. 发明授权

US4948246A Leading-vehicle detection apparatus 失效
标题翻译：领先车辆检测装置
公开(公告)号：US4948246A
公开(公告)日：1990-08-14
申请号：US313065
申请日：1989-02-22
申请人： Takashi Shigematsu
发明人： Takashi Shigematsu
IPC分类号： B60Q1/52 , G01B11/24 , G01C3/06 , G01S7/481 , G01S17/93
CPC分类号： G01S17/936 , B60Q9/008 , G01S7/4813
摘要： The leading-vehicle detection apparatus, mounted on a sensing vehicle, radiates a laser beam from a transmitter of a laser radar. The laser beam is reflected by objects including any vehicle in front of the sensing vehicle, and is received by a receiver in the laser radar. The distances between the vehicle and the objects are calculated based on a comparison of the radiated laser beam and the reflected, received laser beam. The calculated distances are stored corresponding to the sweeping positions of the laser beam. Relative speeds between the vehicle and the objects are calculated from the variations over time in the distances. Based on the relative speeds, only the distance information for objects moving at almost the same speed as the sensing vehicle is selected. On the other hand, comparison patterns of inherent vehicular characteristics are stored beforehand. The selected distance information is compared with the comparison patterns. Information matching the comparison patterns is selected. Through this pattern-matching process, distance information for only the leading vehicle is quickly selected. Distance information for a guardrail, a center line, or other objects that are mistaken for moving objects is eliminated.
摘要翻译：安装在感测车辆上的前置车辆检测装置从激光雷达的发射器辐射激光束。激光束被包括感测车辆前面的任何车辆的物体反射，并被激光雷达中的接收器接收。基于辐射激光束和反射的接收激光束的比较来计算车辆和物体之间的距离。计算出的距离对应于激光束的扫掠位置被存储。车辆和物体之间的相对速度是根据距离内随时间的变化计算出来的。基于相对速度，仅选择以与感测车辆几乎相同的速度移动的物体的距离信息。另一方面，预先存储固有车辆特性的比较模式。将所选择的距离信息与比较模式进行比较。选择匹配比较模式的信息。通过该模式匹配处理，快速选择只有前导车辆的距离信息。护栏，中心线或被误认为移动物体的其他物体的距离信息被消除。

48. 发明授权

US4817469A Automatic transmission for automobile and method of controlling same 失效
标题翻译：汽车自动变速箱及其控制方法
公开(公告)号：US4817469A
公开(公告)日：1989-04-04
申请号：US125814
申请日：1987-11-23
申请人： Takashi Shigematsu , Tomoyuki Watanabe , Setsuo Tokoro , Daisaku Sawada
发明人： Takashi Shigematsu , Tomoyuki Watanabe , Setsuo Tokoro , Daisaku Sawada
IPC分类号： F16H9/00 , F16H9/18 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/662 , B60K41/12
CPC分类号： F16H61/66259 , Y10T477/623 , Y10T477/6242 , Y10T477/653
摘要： A continuously variable transmission (CVT) for a motor vehicle. A desired speed ratio of the CVT is defined as a substantially continuous function of a throttle position and a vehicle speed. The desired speed ratio is calculated in accordance with a detected throttle position and a detected vehicle speed. The CVT is controlled in such a way that an actual speed ratio equals the calculated desired speed ratio.
摘要翻译：一种用于机动车辆的无级变速器（CVT）。 CVT的期望速度比被定义为节气门位置和车辆速度的基本连续的功能。根据检测到的节气门位置和检测到的车速来计算期望的速比。以实际速比等于所计算的所需速度比的方式控制CVT。

49. 发明授权

US4811222A Method and apparatus for controlling electromagnetic powder clutch for vehicle 失效
标题翻译：用于控制车辆电磁粉末离合器的方法和装置
公开(公告)号：US4811222A
公开(公告)日：1989-03-07
申请号：US839219
申请日：1986-03-13
申请人： Tomoyuki Watanabe , Setsuo Tokoro , Takashi Hayashi , Takashi Shigematsu
发明人： Tomoyuki Watanabe , Setsuo Tokoro , Takashi Hayashi , Takashi Shigematsu
IPC分类号： B60W10/02 , B60K17/02 , B60W10/04 , B60W10/06 , B60W10/10 , F16D37/02 , F16D48/06 , H02P15/00 , B60K17/08
CPC分类号： B60W10/06 , B60W10/02 , B60W10/04 , B60W10/107 , B60W30/18 , B60W30/1819 , F16D37/02 , F16D48/064 , B60W2510/0638 , B60W2510/0657 , B60W2710/025 , F16D2037/001 , F16D2037/002 , F16D2500/10412 , F16D2500/10475 , F16D2500/30406 , F16D2500/30426 , F16D2500/3065 , F16D2500/70258 , F16D2500/70418 , F16D2500/7044 , F16H2061/6618 , Y10T477/6203 , Y10T477/755 , Y10T477/76
摘要： Method and apparatus for controlling an electromagnetic powder clutch connected to a vehicle engine and including a coil for engaging the powder clutch to transmit an output torque of the engine as a function of an electric current to be applied to the coil such that a variation in the engine torque is absorbed by a slip of the powder clutch. An optimum amount of slip of the powder clutch is determined based on a currently required engine output and a detected output speed of the clutch. A basic control value for controlling a magnitude of the electric current to be applied to the coil is determined based on the detected engine torque, such that the determined magnitude of the electric current permits engagement of the clutch so as to transmit the detected engine output torque. The basic control value is compensated for the determined optimum amount of slip of the clutch, thereby adjusting the transmission torque of the clutch so as to absorb the variation in the output torque of the engine.
摘要翻译：用于控制连接到车辆发动机的电磁粉末离合器的方法和装置，并且包括用于接合粉末离合器的线圈，以将发动机的输出转矩作为施加到线圈的电流的函数，以使得发动机扭矩被粉末离合器的滑动吸收。基于当前需要的发动机输出和检测到的离合器的输出速度来确定粉末离合器的最佳滑动量。基于检测到的发动机扭矩来确定用于控制施加到线圈的电流的大小的基本控制值，使得确定的电流大小允许离合器的接合，以便发送检测到的发动机输出扭矩。对所确定的最佳离合器滑动量补偿基本控制值，从而调整离合器的传动扭矩以吸收发动机的输出扭矩的变化。

50. 发明授权

US4715482A Method and apparatus for controlling an electromagnetic clutch for use on a vehicle 失效
标题翻译：用于控制用于车辆的电磁离合器的方法和装置
公开(公告)号：US4715482A
公开(公告)日：1987-12-29
申请号：US754949
申请日：1985-07-15
申请人： Tomoyuki Watanabe , Takashi Shigematsu , Setsuo Tokoro , Takashi Hayashi
发明人： Tomoyuki Watanabe , Takashi Shigematsu , Setsuo Tokoro , Takashi Hayashi
IPC分类号： F16D37/02 , F16D48/06 , B60K41/02
CPC分类号： F16D37/02 , F16D48/064 , F16D2037/001 , F16D2037/002 , F16D2500/1022 , F16D2500/10412 , F16D2500/30421 , F16D2500/30426 , F16D2500/3069 , F16D2500/3163 , F16D2500/3166 , F16D2500/50293 , F16D2500/5043 , F16D2500/5122 , F16D2500/70223 , F16D2500/70229 , F16D2500/70241 , F16D2500/70252 , F16D2500/7027 , F16D2500/70418 , F16D2500/7044 , Y02T10/76 , Y10T477/753 , Y10T477/76
摘要： A method and an apparatus of controlling an electromagnetic clutch incorporated in a power transmission system of a vehicle to transmit an output of an engine to the drive wheels of the vehicle is disclosed. An amount of electric current applied to the clutch is regulated to control an engaging action of said electromagnetic clutch, based on either a variation in rotating speed or torque of an output shaft of the electromagnetic clutch, or based on the frequency or number of variations per unit time in rotating speed or torque of the output shaft, as compared with the frequency or number of ignitions or combustions per unit time of the engine. In this way a variation in output torque of the engine is absorbed by the electromagnetic clutch for improved drivability, while a transmission power loss in the clutch is kept to a minimum for maximum fuel economy.
摘要翻译：公开了一种控制结合在车辆的动力传递系统中的电磁离合器以将发动机的输出传递到车辆的驱动轮的方法和装置。调节施加到离合器的电流量，以基于电磁离合器的输出轴的转速或扭矩的变化或者基于每个变化的频率或数量来控制所述电磁离合器的接合动作与发动机每单位时间的点火或燃烧的频率或数量相比，输出轴的转速或扭矩的单位时间。以这种方式，发动机的输出扭矩的变化被电磁离合器吸收，以提高驾驶性能，同时将离合器的传动功率损失保持在最小，以获得最大的燃油经济性。

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