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公开(公告)号：US5009108A
公开(公告)日：1991-04-23
申请号：US423042
申请日：1989-10-18
申请人： Kinji Harada , Kyoichi Ikeda , Hideki Kuwayama , Takashi Kobayashi , Tadashi Nishikawa , Tetsuya Watanabe , Takashi Yoshida
发明人： Kinji Harada , Kyoichi Ikeda , Hideki Kuwayama , Takashi Kobayashi , Tadashi Nishikawa , Tetsuya Watanabe , Takashi Yoshida
CPC分类号： G01L9/0019 , G01K7/32 , H04R23/006
摘要： A vibrating type transducer wherein an H-shaped vibrator, formed integrally with a silicon substrate and having a hollow chamber provided therearound, is kept self oscillating at its natural resonance frequency together with an amplifier. A physical quantity, such as force, pressure, differential pressure, or the like, which is applied to the silicon substrate is detected by a change in the natural frequency arising at the vibrator corresponding to the physical quantity. The invention also includes a method for manufacturing such transducer using a semiconductor technique, including steps for keeping a vacuum internally in the hollow chamber, imparting an initial tension to the vibrator, and then operating the amplifier to have stable self oscillation.
摘要翻译： 一种振动型换能器，其中与硅衬底一体形成并且具有设置在其周围的中空腔的H形振动器与放大器一起以其固有谐振频率自振荡。 通过对应于物理量的振动器产生的固有频率的变化来检测施加到硅衬底的力，压力，压差等的物理量。 本发明还包括一种使用半导体技术制造这种换能器的方法，包括在中空室中内部保持真空，向振动器施加初始张力，然后操作放大器以使其具有稳定的自振荡的步骤。
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公开(公告)号：US4966649A
公开(公告)日：1990-10-30
申请号：US424510
申请日：1989-10-20
申请人： Kinji Harada , Kyoichi Ikeda , Hideki Kuwayama , Takashi Kobayashi , Tadashi Nishikawa , Tetsuya Watanabe , Takashi Yoshida
发明人： Kinji Harada , Kyoichi Ikeda , Hideki Kuwayama , Takashi Kobayashi , Tadashi Nishikawa , Tetsuya Watanabe , Takashi Yoshida
CPC分类号： G01H13/00 , G01L9/0019 , Y10T29/49103
摘要： A vibrating type transducer wherein an H-shaped vibrator, formed integrally with a silicon substrate and having a hollow chamber provided therearound, is kept self oscillating at its natural resonance frequency together with an amplifier. A physical quantity, such as force, pressure, differential pressure, or the like, which is applied to the silicon substrate is detected by a change in the natural frequency arising at the vibrator corresponding to the physical quantity. The invention also includes a method for manufacturing such transducer using a semiconductor technique, including steps for keeping a vacuum internally in the hollow chamber, imparting an initial tension to the vibrator, and then operating the amplifier to have stable self oscillation.
摘要翻译： 一种振动型换能器，其中与硅衬底一体形成并且具有设置在其周围的中空腔的H形振动器与放大器一起以其固有谐振频率自振荡。 通过对应于物理量的振动器产生的固有频率的变化来检测施加到硅衬底的力，压力，压差等的物理量。 本发明还包括一种使用半导体技术制造这种换能器的方法，包括在中空室中内部保持真空，向振动器施加初始张力，然后操作放大器以使其具有稳定的自振荡的步骤。
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公开(公告)号：US4926143A
公开(公告)日：1990-05-15
申请号：US245681
申请日：1988-09-16
申请人： Kinji Harada , Kyoichi Ikeda , Hideki Kuwayama , Takashi Kobayashi , Tadashi Nishikawa , Tetsuya Watanabe , Takashi Yoshida
发明人： Kinji Harada , Kyoichi Ikeda , Hideki Kuwayama , Takashi Kobayashi , Tadashi Nishikawa , Tetsuya Watanabe , Takashi Yoshida
CPC分类号： G01H13/00 , G01L9/0019 , Y10T29/49103
摘要： A vibrating type transducer wherein an H-shaped vibrator, formed integrally with a silicon substrate and having a hollow chamber provided therearound, is kept self oscillating at its natural resonance frequency together with an amplifier. A physical quantity, such as force, pressure, differential pressure, or the like, which is applied to the silicon substrate is detected by a change in the natural frequency arising at the vibrator corresponding to the physical quantity. The invention also includes a method for manufacturing such transducer using a semiconductor technique, including steps for keeping a vacuum internally in the hollow chamber, imparting an initial tension to the vibrator, and then operating the amplifier to have stable self oscillation.
摘要翻译： 一种振动型换能器，其中与硅衬底一体形成并且具有设置在其周围的中空腔的H形振动器与放大器一起以其固有谐振频率自振荡。 通过对应于物理量的振动器产生的固有频率的变化来检测施加到硅衬底的力，压力，压差等的物理量。 本发明还包括一种使用半导体技术制造这种换能器的方法，包括在中空室中内部保持真空，向振动器施加初始张力，然后操作放大器以使其具有稳定的自振荡的步骤。
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公开(公告)号：US5959213A
公开(公告)日：1999-09-28
申请号：US891105
申请日：1997-07-10
CPC分类号： G01L13/025 , G01L15/00 , G01L9/0054 , G01L9/045
摘要： A semiconductor differential pressure measuring device comprising two measurement diaphragms and two detection sensors provided in a semiconductor substrate using micromachining techniques, and a computing circuit which computes the differences between the two sensor outputs, wherein a communicating hole is provided for applying pressure to each diaphragm so that the diaphragms operate in opposite phases by differential pressure, and two detecting sensors are provided on each diaphragm for detecting displacement or strain of each diaphragm caused by the differential pressure applied to the respective diaphragm, whereby detecting the differences in displacement or strain cancels the static pressure error and temperature error so that the invention has excellent temperature and static pressure characteristics, and whereby the computing circuit comprises a bridge using the two detecting sensors, which substantially reduces the cost of the device.
摘要翻译： 一种半导体差压测量装置，包括使用微加工技术设置在半导体衬底中的两个测量膜片和两个检测传感器，以及计算电路，其计算两个传感器输出之间的差异，其中设置有用于向每个隔膜施加压力的连通孔 膜片通过差压在相反的相位下工作，并且在每个隔膜上设置两个检测传感器，用于检测由施加到各个隔膜的差压引起的每个隔膜的位移或应变，由此检测位移或应变的差异消除了静态 压力误差和温度误差，使得本发明具有优异的温度和静压特性，并且由此计算电路包括使用两个检测传感器的桥，这大大降低了装置的成本。
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公开(公告)号：US09063023B2
公开(公告)日：2015-06-23
申请号：US13228855
申请日：2011-09-09
申请人： Takashi Yoshida
发明人： Takashi Yoshida
CPC分类号： G01L9/0019 , B81B3/001 , B81B2201/025 , B81B2201/0264 , B81B2201/0285 , B81B2203/0118 , G01L1/106 , G01L9/0013 , H03H9/2457 , H03H2009/02496
摘要： A vibration transducer includes a silicon single crystal vibration beam provided over a silicon single crystal substrate, the vibration beam having a sectional shape that is longer in a direction perpendicular to a surface of the silicon single crystal substrate than in a direction parallel with it, a shell made of silicon, surrounding the vibration beam with a gap, and forming a vacuum room together with the silicon single crystal substrate, a plate-like first electrode plate disposed parallel with the surface of the silicon single crystal substrate, the first electrode plate having one end connected to the vibration beam, plate-like second and third electrode plates disposed parallel with the surface of the silicon single crystal substrate so as to be opposed to each other with the vibration beam interposed in between, and asperities formed on confronting side surfaces of the vibration beam and the second and third electrode plates.
摘要翻译： 振动传感器包括设置在硅单晶衬底上的硅单晶振动束，所述振动束具有在垂直于所述硅单晶衬底的表面的方向上比在与其平行的方向上更长的截面形状， 由硅制成的壳体，围绕振动梁间隙，并与硅单晶基板一起形成真空室，与硅单晶基板的表面平行布置的板状第一电极板，第一电极板具有 一端与振动束相连接，板状的第二和第三电极板与硅单晶衬底的表面平行设置，以便彼此相对地插入振动束，并且形成在相对侧面上的凹凸 的振动束和第二和第三电极板。
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公开(公告)号：US08899500B2
公开(公告)日：2014-12-02
申请号：US13259097
申请日：2010-03-17
申请人： Toshinori Kuzuma , Takashi Yoshida , Wataru Sato , Yoji Nakajima
发明人： Toshinori Kuzuma , Takashi Yoshida , Wataru Sato , Yoji Nakajima
CPC分类号： F02M21/0281 , F02M21/0254 , F02M21/0266 , F02M51/0682 , F02M61/1833 , F02M61/1846 , F02M2200/04 , Y02T10/32
摘要： A gas fuel injection valve is provided in which a single nozzle member (11) is fixedly provided in a front end part of a valve housing (2), and this nozzle member (11) has formed therein a valve seat (13), a valve hole (45) extending through a central part of the valve seat (13), a throttle hole (46) having a smaller diameter than that of the valve hole (45) and communicating with an outlet of the valve hole (45), and a nozzle hole (48) having a larger diameter than that of the throttle hole (46) and communicating with an outlet of the throttle hole (46), wherein when an internal diameter of the throttle hole (46) is D1, a length of the hole (46) is L1, an internal diameter of the nozzle hole (48) is D2, and a length of the nozzle hole (48) is L2, L1/D1>1 (1) 1
摘要翻译： 提供一种气体燃料喷射阀，其中单个喷嘴构件（11）固定地设置在阀壳体（2）的前端部分中，并且该喷嘴构件（11）中形成有阀座（13）， 延伸穿过阀座（13）的中心部分的阀孔（45），具有小于阀孔（45）的直径的节流孔（46），并与阀孔（45）的出口连通， 以及具有比节流孔（46）的直径大的直径的喷嘴孔（48），并与节流孔（46）的出口连通，其中，当节流孔（46）的内径为D1时， （46）的长度为L1，喷嘴孔（48）的内径为D2，喷嘴孔（48）的长度为L2，L1 / D1> 1（1）1
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7.发明授权Disc changer with detachable optical disc storage magazine for storing multiple optical discs 有权带有可拆卸光盘存储盒的光盘更换器，用于存储多个光盘公开(公告)号：US08695024B2
公开(公告)日：2014-04-08
申请号：US13034494
申请日：2011-02-24
申请人： Takashi Yoshida , Osamu Kawamae , Yuji Ishikawa
发明人： Takashi Yoshida , Osamu Kawamae , Yuji Ishikawa
IPC分类号： G11B17/22
摘要： A magazine detachably installed in a main body of a disc changer is divided into sections by partitions for storing a large number of optical discs. The magazine is provided with a belt set around rollers, which carries the optical disc in contact with the belt. In the disc changer, the belt is rotated by a gear of the roller, which is engaged with an external drive gear for taking the optical disc through rotating movement. Among the optical discs which have been taken, a target optical disc opposite the slit of the disc control plate passes through the slit, and the other optical discs stop while abutting against the disc control plate. The optical disc which has passed through the slit is inserted into disc carriage rollers, and further carried to the drive for recording/reproducing.
摘要翻译： 可拆卸地安装在盘片更换器的主体中的盒子通过用于存储大量光盘的分区被划分成多个部分。 该盒具有围绕辊子的带组，其带有光盘与带接触。 在换盘器中，皮带通过滚子的齿轮旋转，该齿轮与外部驱动齿轮接合，用于通过旋转运动来取得光盘。 在已经拍摄的光盘中，与盘片控制板的狭缝相对的目标光盘通过狭缝，另一个光盘在与盘控制板抵接的同时停止。 已经通过狭缝的光盘被插入到盘托架辊中，并进一步传送到驱动器进行记录/再现。
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公开(公告)号：US08663062B2
公开(公告)日：2014-03-04
申请号：US13565296
申请日：2012-08-02
申请人： Hideya Kawai , Takashi Yoshida
发明人： Hideya Kawai , Takashi Yoshida
IPC分类号： B60W10/08
CPC分类号： B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/005 , B60L11/14 , B60L15/20 , B60L2210/40 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/507 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , B60W2510/0241 , B60W2710/027 , B60Y2300/429 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10T477/26
摘要： A control device for controlling a vehicle drive device includes a rotary electric machine in a transmission path connecting a combustion engine with wheels; a first friction engagement device between the combustion engine and the rotary machine; and a second friction engagement device between the rotary machine and wheels. The control device shifts the first and second engagement devices from a state in which the first engagement device is disengaged and the second engagement device is in direct engagement so that force is transmitted between the rotary machine and wheels, to a state in which force is transmitted at least between the combustion engine and wheels, by shifting the second engagement device from direct engagement to a slip state and thereafter shifting the first engagement device from disengaged to engaged. After the state is changed, the control device shifts the second engagement device from slip engagement to direct engagement.
摘要翻译： 用于控制车辆驱动装置的控制装置包括：连接内燃机与车轮的传动路径中的旋转电机; 在内燃机和旋转机器之间的第一摩擦接合装置; 以及旋转机器和轮子之间的第二摩擦接合装置。 控制装置从第一接合装置分离的状态和第二接合装置直接接合的状态移动第一接合装置和第二接合装置，使得力在旋转机械和轮之间传递到传递力的状态 至少在内燃机和车轮之间，通过将第二接合装置从直接接合移动到滑动状态，然后将第一接合装置从脱离转换到接合。 在状态改变之后，控制装置将第二接合装置从滑动接合转移到直接接合。
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公开(公告)号：US20140045649A1
公开(公告)日：2014-02-13
申请号：US14112733
申请日：2012-07-06
申请人： Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
发明人： Takashi Yoshida , Yomei Hakumura , Yoichi Tajima , Hideya Kawai
IPC分类号： B60W20/00
CPC分类号： B60W20/10 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60L15/20 , B60L15/2054 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/20 , B60W20/40 , B60W2510/081 , B60W2710/023 , B60W2710/025 , B60W2710/027 , B60W2710/081 , B60W2710/083 , B60Y2300/429 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/93 , Y10T477/26 , Y10T477/753
摘要： The present invention relates to a control device that controls a vehicle drive device in which a rotary electric machine is provided in a power transfer path that connects between an internal combustion engine and wheels and in which a first friction engagement device is provided between the internal combustion engine and the rotary electric machine and a second friction engagement device is provided between the rotary electric machine and the wheels.
摘要翻译： 控制装置技术领域本发明涉及一种控制装置，其控制在驱动内燃机和车轮之间连接的动力传递路径上设置有旋转电机的车辆驱动装置，在内燃机和车轮之间设置有第一摩擦接合装置 发动机和旋转电机，并且在旋转电机和车轮之间设置第二摩擦接合装置。
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公开(公告)号：USD689239S1
公开(公告)日：2013-09-03
申请号：US29430307
申请日：2012-08-23
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