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71. 发明授权

US6053045A Impact sensor 失效
标题翻译：冲击传感器
公开(公告)号：US6053045A
公开(公告)日：2000-04-25
申请号：US929735
申请日：1997-09-15
申请人： Takeshi Nakamura
发明人： Takeshi Nakamura
IPC分类号： G01L5/00 , G01P15/00 , G01P15/09 , G01P15/11 , G01P15/12 , G01P15/18 , G01P15/08
CPC分类号： G01P15/0922 , G01P15/18
摘要： A nondirectional impact sensor capable of detecting impacts in any direction with only a single sensor. The impact sensor includes a board, a sensor for detecting deformation of the board, a mass and a connector. The connector is secured to a central portion of the board and the mass is disposed on a normal line which traverses the central portion of the board.
摘要翻译：一种无方向性的冲击传感器，只需一个传感器即可检测任何方向的冲击。冲击传感器包括板，用于检测板的变形的传感器，质量块和连接器。连接器被固定到板的中心部分，并且质量被布置在穿过板的中心部分的法线上。

72. 发明授权

US6019669A Lens shape measuring apparatus 有权
标题翻译：透镜形状测量装置
公开(公告)号：US6019669A
公开(公告)日：2000-02-01
申请号：US215199
申请日：1998-12-18
申请人： Ikuo Kitao , Yoshiyuki Hatano , Toshihiro Iwai , Takeshi Nakamura , Hisao Fujinuma , Shinji Uno , Jun Akiyama
发明人： Ikuo Kitao , Yoshiyuki Hatano , Toshihiro Iwai , Takeshi Nakamura , Hisao Fujinuma , Shinji Uno , Jun Akiyama
IPC分类号： B24B9/14 , B24B49/00 , B24B49/02 , B24B1/00 , B24B7/19 , B24B7/30
CPC分类号： B24B9/148 , B24B49/00 , B24B49/02
摘要： A lens shape measuring apparatus is provided which comprises lens rotating shafts (16, 17) for rotatably holding an uncut lens, a feeler (63, 219, 220) disposed in contact with a working locus of the front or rear surface of the lens, and a calculation/control circuit (100) for detecting a difference in surface level of the lens from a change in data measured by the feeler (63, 219, 220) and controlling the contact of the feeler with the lens.
摘要翻译：提供了一种透镜形状测量装置，其包括用于可旋转地保持未切割透镜的透镜旋转轴（16,17），与透镜的前表面或后表面的工作轨迹接触设置的触感（63,219,220）以及计算/控制电路（100），用于根据由触发器（63,219,220）测量的数据的变化来检测透镜的表面水平差，并控制触发器与透镜的接触。

73. 发明授权

US5926398A Semiconductor device layout method capable of arranging functional cells with data signal lines and control signal lines having a proper length and configuration 失效
标题翻译：能够利用具有适当长度和构造的数据信号线和控制信号线布置功能单元的半导体器件布局方法
公开(公告)号：US5926398A
公开(公告)日：1999-07-20
申请号：US813937
申请日：1997-03-03
申请人： Takeshi Nakamura
发明人： Takeshi Nakamura
IPC分类号： H01L21/82 , G06F17/50
CPC分类号： G06F17/5072
摘要： A semiconductor device layout method arranges a given number of functional cells with regularity. In the layout method, a net list including circuit connection data necessary for the arrangement of the cells is read out, and then, the functional cells are divided into groups based on the net list and common data or control signals. Subsequently, an arranging order of the common data signals and the common control signals is determined, and then, the functional cells are rearranged per group based on the common data or control signals. Thereafter, a relative position list including relative positions of the rearranged functional cells is produced. Then, the functional cells are arranged based on read-out size data of the functional cells and the relative position list.
摘要翻译：半导体器件布局方法规定了规定数量的功能单元。在布局方法中，读出包括单元布置所需的电路连接数据的网表，然后根据网表和公用数据或控制信号将功能单元划分成组。随后，确定公共数据信号和公共控制信号的布置顺序，然后基于公共数据或控制信号，每组重新布置功能单元。此后，产生包括重新排列的功能单元的相对位置的相对位置列表。然后，功能单元基于功能单元的读出大小数据和相对位置列表进行排列。

74. 发明授权

US5881214A Image searching apparatus 失效
标题翻译：图像搜索装置
公开(公告)号：US5881214A
公开(公告)日：1999-03-09
申请号：US61739
申请日：1993-05-17
申请人： Akira Morisawa , Kamon Hasuo , Kazuo Ohtani , Ryuichi Masuda , Hirokazu Higuchi , Takeshi Nakamura
发明人： Akira Morisawa , Kamon Hasuo , Kazuo Ohtani , Ryuichi Masuda , Hirokazu Higuchi , Takeshi Nakamura
IPC分类号： G06F17/30 , G06F15/00
CPC分类号： G06F17/30265
摘要： There is disclosed an image searching apparatus capable of searching an image stored in a memory medium, corresponding to a search image, selected from the plural search images registered in advance. The apparatus can generate a synthesized image, including the registered search images, together with marking areas, to be marked by the operator for selecting the search image, and prints the synthesized as a marking sheet which is to be marked by the operator and then read by the apparatus again, whereby the apparatus effects the image search, based on the marking provided on the marking sheet.
摘要翻译：公开了一种图像搜索装置，其能够搜索从预先登记的多个搜索图像中选择的与搜索图像对应的存储介质中存储的图像。该装置可以生成包括登记的搜索图像的合成图像以及要由操作者标记以用于选择搜索图像的标记区域，并且将合成的图像打印为要由操作者标记的标记页，然后读取再次通过设备，由此该装置基于标记片上提供的标记来实现图像搜索。

75. 发明授权

US5874674A Vibrator including piezoelectric electrodes or detectors arranged to be non-parallel and non-perpendicular to coriolis force direction and vibratory gyroscope using the same 失效
标题翻译：振动器包括压电电极或检测器，布置成不平行且非垂直于科里奥利力方向，振动陀螺仪使用该振动器
公开(公告)号：US5874674A
公开(公告)日：1999-02-23
申请号：US584472
申请日：1996-01-11
申请人： Tohru Kasanami , Takeshi Nakamura , Keiichi Okano , Yoshiko Morishita
发明人： Tohru Kasanami , Takeshi Nakamura , Keiichi Okano , Yoshiko Morishita
IPC分类号： G01C19/5642 , G01C19/5663 , G01P9/04
CPC分类号： G01C19/5642 , G01C19/5663
摘要： The vibrator includes, for example, a triangular prism shaped vibrating body. On each of three side faces of the vibrating body, piezoelectric elements are formed respectively. The vibrating body makes bending vibration by giving a driving signal to one or two piezoelectric elements. The vibrator is used in a vibratory gyroscope. In this case, for example, one piezoelectric element is used for vibrating the vibrator. When a rotating force is applied to the vibratory gyroscope, a Coriolis force is exerted to produce output voltages on the remaining two piezoelectric elements corresponding to the rotational angular velocity.
摘要翻译：振动器例如包括三棱柱形振动体。在振动体的三个侧面中的每一个上分别形成压电元件。振动体通过向一个或两个压电元件提供驱动信号而产生弯曲振动。振动器用于振动陀螺仪。在这种情况下，例如，使用一个压电元件来振动振动器。当旋转力施加到振动陀螺仪时，施加科里奥利力，以产生对应于旋转角速度的剩余两个压电元件的输出电压。

76. 发明授权

US5773916A Piezoelectric vibrator and acceleration sensor using the same 失效
公开(公告)号：US5773916A
公开(公告)日：1998-06-30
申请号：US796496
申请日：1997-02-06
申请人： Takeshi Nakamura , Takayuki Kaneko
发明人： Takeshi Nakamura , Takayuki Kaneko
IPC分类号： G01P15/09 , G01P15/097 , G01P15/10 , G01P15/18 , H01L41/08
CPC分类号： G01P15/18 , G01P15/09 , G01P15/0907 , G01P15/0922 , G01P15/097
摘要： Four piezoelectric elements are formed on both surfaces of a plate-shaped vibrating body. Two piezoelectric elements are formed to be opposite to each other at one side of the longitudinal center portion of the vibrating body. Another two piezoelectric elements are formed to be opposite to each other at the other side of the longitudinal center portion of the vibrating body. By applying a signal to the piezoelectric elements, the vibrating body is vibrated in a longitudinal direction. In this time, the vibrating body is vibrated in such a manner that longitudinal expansion and contraction take place simultaneously in a part of the vibrating body. By using such vibration, both longitudinal ends are not displaced in spite of the vibration of the vibrating body. The vibrating body can be used as an acceleration sensor by measuring the output voltages from the piezoelectric elements of the vibrating body.

77. 发明授权

US5770799A Piezoelectric vibrator and acceleration sensor using the same 失效
标题翻译：压电振动器和加速度传感器使用相同
公开(公告)号：US5770799A
公开(公告)日：1998-06-23
申请号：US833088
申请日：1997-04-04
申请人： Takeshi Nakamura , Takayuki Kaneko
发明人： Takeshi Nakamura , Takayuki Kaneko
IPC分类号： G01P15/09 , G01P15/097 , G01P15/10 , G01P15/18 , H01L41/08
CPC分类号： G01P15/18 , G01P15/09 , G01P15/0907 , G01P15/0922 , G01P15/097
摘要： Four piezoelectric elements are formed on both surfaces of a plate-shaped vibrating body. Two piezoelectric elements are formed to be opposite to each other at one side of the longitudinal center portion of the vibrating body. Another two piezoelectric elements are formed to be opposite to each other at the other side of the longitudinal center portion of the vibrating body. By applying a signal to the piezoelectric elements, the vibrating body is vibrated in a longitudinal direction. In this time, the vibrating body is vibrated in such a manner that longitudinal expansion and contraction take place simultaneously in a part of the vibrating body. By using such vibration, both longitudinal ends are not displaced in spite of the vibration of the vibrating body. The vibrating body can be used as an acceleration sensor by measuring the output voltages from the piezoelectric elements of the vibrating body.
摘要翻译：四个压电元件形成在板状振动体的两个表面上。两个压电元件在振动体的纵向中心部分的一侧形成为彼此相对。另外两个压电元件在振动体的纵向中心部分的另一侧形成为彼此相对。通过向压电元件施加信号，振动体在纵向方向上振动。此时，振动体以振动体的一部分同时发生纵向膨胀和收缩的方式振动。通过使用这种振动，尽管振动体的振动，两个纵向端部都不会移动。振动体可以通过测量来自振动体的压电元件的输出电压而用作加速度传感器。

78. 发明授权

US5760303A Vibrating gyroscope having a constant detecting sensitivity 失效
标题翻译：具有恒定检测灵敏度的振动陀螺仪
公开(公告)号：US5760303A
公开(公告)日：1998-06-02
申请号：US753903
申请日：1996-12-03
申请人： Yutaka Murai , Akira Kumada , Takeshi Nakamura
发明人： Yutaka Murai , Akira Kumada , Takeshi Nakamura
IPC分类号： G01C19/5649 , G01P3/44
CPC分类号： G01C19/5649
摘要： A vibrating gyroscope 10 includes a vibrator 12 which has a regular triangular prism-shaped vibrating body 14 and piezoelectric elements 16a, 16b and 16c formed on side faces of the vibrating body 14. The piezoelectric elements 16a, 16b and 16c having approximately same temperature characteristics are used. An oscillation circuit 26 is connected between the piezoelectric elements 16a, 16b and the piezoelectric element 16c. The piezoelectric elements 16a and 16b are connected to a differential amplifying circuit 28, and the differential amplifying circuit 28 is connected to a detecting circuit 30. An output signal of the piezoelectric element 16c for feedback is half-wave rectified by a half-wave rectification circuit 32, and smoothed by a smoothing circuit 34. An output signal of the smoothing circuit 34 is supplied to an automatic gain control circuit 36, and a gain of the detecting circuit 30 is controlled according to the input signal of the automatic gain control circuit 36.
摘要翻译：振动陀螺仪10包括具有规则三角形棱柱形振动体14的振动器12和形成在振动体14的侧面上的压电元件16a，16b和16c。具有大致相同温度特性的压电元件16a，16b和16c 被使用。在压电元件16a，16b和压电元件16c之间连接振荡电路26。压电元件16a和16b连接到差分放大电路28，差分放大电路28连接到检测电路30.用于反馈的压电元件16c的输出信号通过半波整流进行半波整流电路32，并由平滑电路34进行平滑。平滑电路34的输出信号被提供给自动增益控制电路36，并且根据自动增益控制电路的输入信号来控制检测电路30的增益 36。

79. 发明授权

US5663505A Pressure sensor having a piezoelectric vibrator with concencentric circular electrodes 失效
标题翻译：压力传感器具有具有集中圆形电极的压电振动器
公开(公告)号：US5663505A
公开(公告)日：1997-09-02
申请号：US647014
申请日：1996-05-08
申请人： Takeshi Nakamura
发明人： Takeshi Nakamura
IPC分类号： G01L9/00 , G01L9/08 , G01L7/08
CPC分类号： G01L9/0016 , G01L9/0022
摘要： A pressure sensor includes a vibrator having a diaphragm valve for detecting pressure. First and second circular piezoelectric bodies are located on a respective one of the two principal planes of the diaphragm valve. On one principal plane of the first piezoelectric body, a first circular electrode is located and a second hollow circular electrode is located so as to surround the first electrode. On one principal plane of the second piezoelectric body, a third circular electrode is located so as to oppose the first electrode and a fourth hollow circular electrode is located so as to surround the third electrode and to oppose to the second electrode. In the diaphragm valve, an inside circular portion of the vibrator interposed between the first electrode and the third electrode and an outside circular portion of the vibrator interposed between the second electrode and the fourth electrode vibrate radially so as to expand and contract in opposite directions.
摘要翻译：压力传感器包括具有用于检测压力的隔膜阀的振动器。第一和第二圆形压电体位于隔膜阀的两个主平面中的相应一个上。在第一压电体的一个主平面上，定位第一圆形电极，并且第二中空圆形电极被定位成围绕第一电极。在第二压电体的一个主平面上，第三圆形电极被定位成与第一电极相对，并且第四中空圆形电极被定位成围绕第三电极并与第二电极相对。在隔膜阀中，介于第一电极和第三电极之间的振动器的内部圆形部分和介于第二电极和第四电极之间的振动器的外部圆形部分径向振动，以便在相反的方向上膨胀和收缩。

80. 发明授权

US5652385A Piezoelectric vibrator and acceleration sensor using the same 失效
标题翻译：压电振动器和加速度传感器使用相同
公开(公告)号：US5652385A
公开(公告)日：1997-07-29
申请号：US521426
申请日：1995-08-30
申请人： Takeshi Nakamura , Takayuki Kaneko
发明人： Takeshi Nakamura , Takayuki Kaneko
IPC分类号： G01P15/09 , G01P15/097 , G01P15/10 , G01P15/18 , H01L41/08 , G01P15/08
CPC分类号： G01P15/18 , G01P15/09 , G01P15/0907 , G01P15/0922 , G01P15/097
摘要： Four piezoelectric elements are formed on both surfaces of a plate-shaped vibrating body. Two piezoelectric elements are formed to be opposite to each other at one side of the longitudinal center portion of the vibrating body. Another two piezoelectric elements are formed to be opposite to each other at the other side of the longitudinal center portion of the vibrating body. By applying a signal to the piezoelectric elements, the vibrating body is vibrated in a longitudinal direction. In this time, the vibrating body is vibrated in such a manner that longitudinal expansion and contraction take place simultaneously in a part of the vibrating body. By using such vibration, both longitudinal ends are not displaced in spite of the vibration of the vibrating body. The vibrating body can be used as an acceleration sensor measuring the output voltages from the piezoelectric elements of the vibrating body.
摘要翻译：四个压电元件形成在板状振动体的两个表面上。两个压电元件在振动体的纵向中心部分的一侧形成为彼此相对。另外两个压电元件形成为在振动体的纵向中心部分的另一侧彼此相对。通过向压电元件施加信号，振动体在纵向方向上振动。此时，振动体以振动体的一部分同时发生纵向膨胀和收缩的方式振动。通过使用这种振动，尽管振动体的振动，两个纵向端部都不会移动。振动体可以用作测量来自振动体的压电元件的输出电压的加速度传感器。

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