公开(公告)号：US5349261A

公开(公告)日：1994-09-20

申请号：US36723

申请日：1993-03-25

申请人： Katsumi Fujimoto ,  Kazuhiro Yoshitani ,  Akira Mori ,  Takeshi Nakamura

发明人： Katsumi Fujimoto ,  Kazuhiro Yoshitani ,  Akira Mori ,  Takeshi Nakamura

IPC分类号： G01C19/5663 ,  H01L41/08

CPC分类号： G01C19/5663

摘要： A vibrator 10 includes a regular triangular prism-shaped vibrating body 12. On centers of three side faces of the vibrating body 12, piezoelectric elements 14a, 14b and 14c are formed, respectively. Two piezoelectric elements and 14b are used for driving and detecting. The other piezoelectric element 14c is used for feedback. By trimming a ledge-line portion 12a of the vibrating body 12, a resonance frequency on driving side is controlled. By trimming ledge-line portions 12b and 12c of the vibrating body 12, two resonance frequencies on detecting side are controlled.

摘要翻译： 振动器10包括正三角形的棱柱形振动体12.在振动体12的三个侧面的中心分别形成压电元件14a，14b和14c。 两个压电元件和14b用于驱动和检测。 另一个压电元件14c用于反馈。 通过修整振动体12的凸缘部分12a，控制驱动侧的共振频率。 通过调整振动体12的凸缘部分12b和12c，控制检测侧的两个谐振频率。

公开(公告)号：US5203073A

公开(公告)日：1993-04-20

申请号：US900710

申请日：1992-06-15

申请人： Katuo Kotake ,  Michihiro Kitahama ,  Keizaburo Otaki ,  Akira Miyazaki ,  Masayuki Abe ,  Shoji Okahara ,  Manabu Tuchida ,  Yukihiro Yaguchi ,  Hiroyuki Furuya ,  Takeshi Nakamura

发明人： Katuo Kotake ,  Michihiro Kitahama ,  Keizaburo Otaki ,  Akira Miyazaki ,  Masayuki Abe ,  Shoji Okahara ,  Manabu Tuchida ,  Yukihiro Yaguchi ,  Hiroyuki Furuya ,  Takeshi Nakamura

IPC分类号： B62D65/02

CPC分类号： B62D65/02 ,  Y10T29/53313 ,  Y10T29/5337 ,  Y10T29/534 ,  Y10T29/53539

摘要： A method and apparatus for assembling exterior parts of a motorcar wherein assembling accuracy errors of a motor car body are determined by measuring positions of a plurality of reference points of said motorcar body. Correction data is calculated relating to respective assembling positions of plural kinds of the exterior parts which form an external shape of the motorcar, the calculation being performed on the basis of measured data obtained in the previous step, while maintaining a correlative relationship among said parts, to eliminate correlative misalignment among said parts due to the assembling accuracy errors of said motorcar body. Each of said parts is then assembled by respective assembling robots to respective assembling position which has been corrected in accordance with the calculated correction data.

摘要翻译： 一种用于组装汽车的外部部件的方法和装置，其中通过测量所述汽车车体的多个参考点的位置来确定组装汽车车身的精度误差。 计算与形成汽车的外部形状的多种外部部件的各组装位置有关的校正数据，根据上一步骤中获得的测量数据进行计算，同时保持所述部件之间的相关关系， 以消除由于所述机动车体的组装精度误差而导致的所述部件之间的相关误差。 然后通过相应的组装机器人将每个所述部件组装到已经根据计算的校正数据校正的相应组装位置。

公开(公告)号：US5117148A

公开(公告)日：1992-05-26

申请号：US606286

申请日：1990-10-31

申请人： Takeshi Nakamura ,  Katsumi Fujimoto ,  Jiro Inoue

发明人： Takeshi Nakamura ,  Katsumi Fujimoto ,  Jiro Inoue

IPC分类号： B06B1/06 ,  G01C19/5663 ,  G01H1/10 ,  H01L41/09

CPC分类号： G01C19/5663 ,  B06B1/0644 ,  G01H1/10 ,  H01L41/0913 ,  H01L41/092

摘要： The vibrator includes a columnar vibrating body consisting of a piezoelectric material. The vibrating body is formed into a polygonal or cylindrical column and, when necessary, a through hole is formed axially thereof. Furthermore, the vibrating body is polarized. On side faces of the vibrating body, at least three external electrodes are formed. Also, when the through hole is to be formed, an internal electrode is formed on its inner circumferential surface. By applying the driving signal to these electrodes, the vibrating body bends and vibrates. And, when the rotational angular velocity is applied to the vibrating body about its axis, a coriolis force is produced responsive thereto. By this coriolis force, the vibrating direction of the vibrating body changes, and a voltage is produced between the two external electrodes. By measuring the voltage, the rotational angular velocity applied to the vibrator can be measured.

公开(公告)号：US5111083A

公开(公告)日：1992-05-05

申请号：US620185

申请日：1990-11-29

申请人： Takeshi Nakamura

发明人： Takeshi Nakamura

IPC分类号： G01C19/56 ,  H03K9/04

CPC分类号： G01C19/5649 ,  H03K9/04

摘要： The detection circuit includes a first synchronism detection circuit for synchronous detection of an input signal. A second synchronism detection circuit synchronously detects the input signal separately from the first synchronism detection circuit. A phase-shifting circuit outputs differently phased signals to the first synchronism detection circuit and the second synchronism detection circuit. A first smoothing circuit smooths the output of the first synchronism detection circuit. A second smoothing circuit smooths the output of the second synchronism detection circuit. A composite circuit adds the outputs of the first smoothing circuit and the second smoothing circuit. Even when a drift component is contained in the input signal, the detection circuit will output a predetermined output signal in which the drift component is suppressed.

摘要翻译： 检测电路包括用于输入信号的同步检测的第一同步检测电路。 第二同步检测电路与第一同步检测电路分离地同步地检测输入信号。 相移电路将不同的相位信号输出到第一同步检测电路和第二同步检测电路。 第一平滑电路平滑第一同步检测电路的输出。 第二平滑电路平滑第二同步检测电路的输出。 复合电路将第一平滑电路和第二平滑电路的输出相加。 即使当输入信号中包含漂移分量时，检测电路也将输出预定的输出信号，其中漂移分量被抑制。

公开(公告)号：US5016983A

公开(公告)日：1991-05-21

申请号：US372152

申请日：1989-06-27

申请人： Mitsuaki Shioji ,  Kenichi Morimoto ,  Shinji Kato ,  Takeshi Nakamura ,  Nobuharu Nozaki

发明人： Mitsuaki Shioji ,  Kenichi Morimoto ,  Shinji Kato ,  Takeshi Nakamura ,  Nobuharu Nozaki

IPC分类号： G02F1/133 ,  B41J2/445 ,  H04N1/036 ,  H04N1/40 ,  H04N3/12

CPC分类号： H04N3/127 ,  H04N1/036 ,  H04N1/40025

摘要： A method for driving a twisted nematic type liquid crystal shutter, the liquid crystal shutter having a pair of transparent substrates held opposite to each other; a pair of patterned transparent electrodes each formed on the planes of the transparent substrates and arranged opposite to each other so that the overlapping parts of the patterns form display pixels; a pair of aligning film each formed on the pattern of the transparent electrode and on the plane; a liquid crystal material contained in a space between the transparent substrates; and a pair of transmission type polarizers each arranged on the outside plane of the transparent substrate which is counter to the plane on which the patterned transparent electrode is formed, comprising the steps of: applying an electric voltage to establish static or multiplex driving to the transparent electrodes so as to prevent the transmission of incident light when no image signal is received from an external apparatus; and preventing the application of the electric voltage to transparent electrodes which relate to the pixels selected by the image signal so as to permit the transmission incident light when the image signal is received from the external apparatus.

摘要翻译： 一种用于驱动扭曲向列型液晶快门的方法，液晶快门具有彼此相对保持的一对透明基板; 一对图案化的透明电极，各自形成在透明基板的平面上并且彼此相对布置，使得图案的重叠部分形成显示像素; 一对取向膜各自形成在透明电极的图案上并在平面上; 包含在透明基板之间的空间中的液晶材料; 以及一对透射型偏振器，每个透射型偏振器均布置在与形成有图案的透明电极的平面相反的透明基板的外侧平面上，包括以下步骤：施加电压以建立静态或多路驱动至透明 电极，以防止从外部设备接收图像信号时的入射光的透射; 并且防止将电压施加到与由图像信号选择的像素相关的透明电极，以便当从外部设备接收图像信号时允许透射入射光。

公开(公告)号：US4920641A

公开(公告)日：1990-05-01

申请号：US267735

申请日：1988-11-02

申请人： Takeshi Nakamura

发明人： Takeshi Nakamura

IPC分类号： H01L41/053 ,  H03H3/02 ,  H03H9/10 ,  H03H9/17

CPC分类号： H03H9/0595 ,  H03H3/02 ,  H03H9/1035 ,  Y10T29/42 ,  Y10T29/435 ,  Y10T29/49172 ,  Y10T29/49792

摘要： An electronic part comprises an electronic element, for example, a piezo-electric vibrator. This electronic element has a first connecting electrode on one of the main surfaces thereof and has a second connecting electrode on the other main surface thereof. A first external electrode is connected to this first connecting electrode. Furthermore a second external electrode is connected to the second connecting electrode. The first external electrode and the second external electrode are fixed by fixing member composed of an insulating material at the peripheral edge parts thereof. Thereby, the electronic element is covered with the first connecting electrode, the second connecting electrode and the fixing member.

摘要翻译： 电子部件包括电子元件，例如压电振动器。 该电子元件在其一个主表面上具有第一连接电极，并且在另一个主表面上具有第二连接电极。 第一外部电极连接到该第一连接电极。 此外，第二外部电极连接到第二连接电极。 第一外部电极和第二外部电极在其周边部分由固定构件由绝缘材料构成。 由此，电子元件被第一连接电极，第二连接电极和固定部件覆盖。

公开(公告)号：US4836652A

公开(公告)日：1989-06-06

申请号：US120450

申请日：1987-11-13

申请人： Hisao Oishi ,  Kazuhiko Yanagihara ,  Tadashi Miyakawa ,  Takeshi Nakamura ,  Kazuhiko Akimoto ,  Mitsuaki Shioji

发明人： Hisao Oishi ,  Kazuhiko Yanagihara ,  Tadashi Miyakawa ,  Takeshi Nakamura ,  Kazuhiko Akimoto ,  Mitsuaki Shioji

IPC分类号： B41J2/465 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： B41J2/465 ,  G02F1/133526

摘要： A liquid crystal shutter array requiring no separate focusing lens system. Microlenses for focusing the light incident upon a matrix of pixel electrodes are formed in a transparent substrate of the shutter assembly. A refractive index of light of each of the microlenses is set in a manner such that the incident angle .theta. of the light incident on the liquid crystal of the shutter through the microlenses satisfies; ##EQU1## where P, a, and d respectively represent the size of each of the photomasks, the length of a portion wherein each of the photomasks and corresponding ones of the pixel electrodes overlap, and the thickness of the transparent substrate on the light output side.

摘要翻译： 不需要单独的聚焦透镜系统的液晶快门阵列。 用于将入射到像素电极矩阵上的光聚焦的微透镜形成在快门组件的透明基板中。 每个微透镜的光的折射率被设定为使得通过微透镜入射到快门的液晶上的光的入射角θ满足; 其中P，a和d分别表示每个光掩模的尺寸，其中每个光掩模和对应的像素电极重叠的部分的长度以及光输出上的透明基板的厚度 侧。

公开(公告)号：US4704306A

公开(公告)日：1987-11-03

申请号：US824631

申请日：1986-01-31

申请人： Takeshi Nakamura

发明人： Takeshi Nakamura

IPC分类号： C23C14/04 ,  C23C16/04 ,  C23C13/08 ,  C23C15/00

CPC分类号： C23C14/042 ,  C23C16/042

摘要： The invention relates to a mask for use in forming a thin film on a workpiece on which the thin film is to be formed, the mask comprising a member which flexes so that the center part of the mask projects toward the workpiece in the temperature range in which the thin film is formed.

摘要翻译： 本发明涉及一种用于在其上形成薄膜的工件上形成薄膜的掩模，该掩模包括一个弯曲的部件，使得该掩模的中心部分在该温度范围内朝向工件突出 其形成薄膜。

公开(公告)号：US4663886A

公开(公告)日：1987-05-12

申请号：US791062

申请日：1985-10-24

申请人： Takeshi Nakamura ,  Hiroshi Ujihara

发明人： Takeshi Nakamura ,  Hiroshi Ujihara

IPC分类号： E05F11/48 ,  B60J1/17 ,  E05F11/38 ,  E05F11/00

CPC分类号： E05F11/382 ,  B60J1/17 ,  E05Y2201/612 ,  E05Y2900/55

摘要： Herein disclosed is an improved door window pane guide device which comprises a guide rail having a substantially right-angled side wall which is curled at its leading end portion to form a tubular guide portion, and a carrier unit which is movable along the guide rail together with a window pane secured to the carrier unit. The carrier unit has two plastic sliders which are respectively formed with aligned rectangular grooves into which the tubular guide portion of the guide rail is slidably received upon assembly of the window pane guide device. In order to prevent disengagement of the first and second sliders from the tubular guide portion of the guide rail, an axially extending lug portion is formed on each of the first and second sliders to narrow the entrance portion of the groove, or another slider is arranged between the first and second sliders, which has a right-angled head which slidably engages with the tubular guide portion in a manner to restrict displacement of the first and second sliders in a direction away from the tubular guide portion.

摘要翻译： 这里公开了一种改进的门窗玻璃引导装置，其包括导轨，该导轨具有基本上直角的侧壁，该侧壁在其前端部处卷曲以形成管状引导部，以及可沿着导轨一起移动的托架单元 窗格被固定到承运人单位。 托架单元具有两个塑料滑块，它们分别形成有对准的矩形槽，导轨的管状引导部分在窗玻璃引导装置的组装时可滑动地被容纳在该矩形槽中。 为了防止第一滑动件和第二滑块从导轨的管状引导部分脱离，在第一和第二滑块中的每一个上形成有轴向延伸的凸耳部分，以使凹槽的入口部分变窄，或者另外设置滑块 在第一和第二滑块之间，其具有直角头部，该直角头部以与第一和第二滑块限制第一和第二滑块沿远离管状引导部分的方向移动的方式与管状引导部分可滑动地接合。

公开(公告)号：US4649310A

公开(公告)日：1987-03-10

申请号：US685328

申请日：1984-12-24

申请人： Takeshi Nakamura ,  Ikuo Matsumoto ,  Kenji Ando

发明人： Takeshi Nakamura ,  Ikuo Matsumoto ,  Kenji Ando

IPC分类号： H03H3/013 ,  H03H9/24 ,  H01L41/08

CPC分类号： H03H9/24 ,  H03H3/013 ,  Y10T29/42

摘要： A vibrating element for the vibration under an expansion mode has a substrate made of a constant modulus alloy having a plate shape which is symmetrical along a line extending across the substrate. At least one pair of projections extends from opposite sides of the substrate symmetrically with respect to the line. A thin piezoelectric film is deposited on the substrate, and a vibration electrode film is further deposited on the piezoelectric film. The pair of projections are provided to be trimmed to adjust the vibration frequency of the vibrating element.

摘要翻译： 用于在膨胀模式下的振动的振动元件具有由恒模合金制成的基板，其具有沿着延伸穿过基板的线对称的板形状。 至少一对突起从衬底的相对侧相对于线对称地延伸。 在基板上沉积薄压电膜，并且在压电膜上进一步沉积振动电极膜。 该一对突起被设置成被修整以调节振动元件的振动频率。