公开(公告)号：US08106722B2

公开(公告)日：2012-01-31

申请号：US12544414

申请日：2009-08-20

申请人： Tetsuro Shimamura ,  Michael Hoeft

发明人： Tetsuro Shimamura ,  Michael Hoeft

IPC分类号： H01H7/00

CPC分类号： H03H7/09 ,  H03H7/01 ,  H03H2001/0085

摘要： A multi-layered device includes an inductor electrode layer connected between one end of a first viahole inductor conductor and a side-surface ground electrode, and arranged substantially in parallel to a dielectric sheet, when the first and second viahole inductor conductors are arranged in such a positional relation that a distance between the first and second viahole inductor conductors is smaller than 1.5 times a length of the first viahole inductor conductor.

摘要翻译： 多层器件包括：电感器电极层，其连接在第一通孔电感器导体的一端和侧面接地电极之间，并且当第一和第二通孔电感器导体布置在这样的位置时，基本上平行于绝缘片布置 所述第一和第二通孔电感器导体之间的距离小于所述第一通孔电感器导体的长度的1.5倍的位置关系。

公开(公告)号：US06992424B2

公开(公告)日：2006-01-31

申请号：US10467742

申请日：2002-02-07

申请人： Yukinori Sasaki ,  Tetsuro Shimamura ,  Tetsuo Kawasaki ,  Kazunari Nishihara ,  Tetsuya Furihata ,  Kuniaki Matsushita ,  Katsunori Moritoki ,  Katsu Takeda

发明人： Yukinori Sasaki ,  Tetsuro Shimamura ,  Tetsuo Kawasaki ,  Kazunari Nishihara ,  Tetsuya Furihata ,  Kuniaki Matsushita ,  Katsunori Moritoki ,  Katsu Takeda

IPC分类号： H01L41/08

CPC分类号： H03H9/177 ,  H03H9/02031 ,  H03H9/02157 ,  H03H9/562 ,  H03H9/581

摘要： A piezoelectric vibrator which uses lithium tantalate as a piezoelectric material and of which main vibration is thickness shear vibration. The thickness direction of the vibrator forms angle of 0°±5° to the X-axis of a single crystal. The longitudinal direction of vibrator lies, with the X-axis used as a rotation axis, in direction n +57°±2° clockwise from the Y-axis of the single crystal. A ratio L/H of the length L of the vibrator to the thickness H is not less than 15. A ratio Le/H of the length Le of the exciting electrode to the thickness H of the vibrator element portion is 3–6. Accordingly, a vibrator having improved temperature characteristics and a large Q is realized.

摘要翻译： 一种使用钽酸锂作为压电材料并且主要振动是厚度剪切振动的压电振动器。 振动器的厚度方向与单晶的X轴形成0°±5°的角度。 振动器的纵向方向以X轴用作旋转轴线，从单晶Y轴顺时针方向n + 57°±2°。 振动器的长度L与厚度H的比L / H不小于15.激励电极的长度Le与振动元件部分的厚度H之比Le / H为3-6。 因此，实现了具有改善的温度特性和大的Q的振动器。

公开(公告)号：US5596243A

公开(公告)日：1997-01-21

申请号：US318336

申请日：1994-10-05

申请人： Yoshikazu Tsuru ,  Sinji Itamochi ,  Junji Ohishi ,  Tetsuro Shimamura ,  Hiroshi Tahara

发明人： Yoshikazu Tsuru ,  Sinji Itamochi ,  Junji Ohishi ,  Tetsuro Shimamura ,  Hiroshi Tahara

IPC分类号： H03H9/10 ,  H03H9/05 ,  H03H9/13 ,  H03H9/19 ,  H01L41/08

CPC分类号： H03H9/1035 ,  H03H9/0595

摘要： The invention is a crystal oscillator having a vibrating plate comprising a vibrating part surrounded by a rim part spaced from the vibrating part except for a narrow connecting part that connects the vibrating part to the rim part in a cantilever fashion. The thickness of the vibrating part and the connecting part are less than the thickness of the rim part. The vibrating part is sandwiched between a pair of casings. Each of the casings has a recess facing the vibrating part, which prevent the vibrating part from contacting the casings. Each surface facing a recess has an electrode positioned thereon and an electrode lead extending from the surface electrode to the connecting part. Each casing has a through-hole positioned to face an electrical lead. A cup-shaped metal lead is placed in each through-hole with the bottom of the cup contacting the electrical lead facing the through-hole. Current to the surface electrodes is supplied through the metal leads.

摘要翻译： 本发明是一种具有振动板的晶体振荡器，该振动板包括由与振动部分隔开的边缘部分包围的振动部分，除了以悬臂方式将振动部分连接到轮辋部分的窄连接部分。 振动部分和连接部分的厚度小于边缘部分的厚度。 振动部分夹在一对外壳之间。 每个壳体具有面向振动部的凹部，其防止振动部与壳体接触。 面向凹部的每个表面具有位于其上的电极和从表面电极延伸到连接部分的电极引线。 每个壳体具有定位成面对电引线的通孔。 杯形金属引线放置在每个通孔中，杯的底部接触电引线面向通孔。 通过金属引线供给到表面电极的电流。

公开(公告)号：US07996151B2

公开(公告)日：2011-08-09

申请号：US10594149

申请日：2005-03-25

申请人： Tetsuro Shimamura

发明人： Tetsuro Shimamura

IPC分类号： G01C21/30 ,  G06C7/76 ,  G01C21/001

CPC分类号： G01C21/3691 ,  G09B29/106

摘要： Provided is a navigation device which appropriately notifies a user of information. When traffic information and feature information are acquired, the traffic information and the feature information are associated with an ID number in accordance with time information and a type contained in the traffic information and the feature information to generate guidance having a single data structure. Calculated based on the time information of the guidance is an elapsed time up to a current time counted by a timer. Regarding the guidance having exceeded a predetermined time period, an icon A of such guidance is displayed in a display pattern different from the guidance not having exceeded the predetermined time period, where the icon A is displayed with higher transparency like an icon A1 or A2. Accordingly, the user can easily recognize the reliability of the traffic information and the feature information. The information is thus appropriately notified to the user.

摘要翻译： 提供了适当地向用户通知信息的导航装置。 当获取交通信息和特征信息时，根据时间信息和包含在交通信息和特征信息中的类型，将交通信息和特征信息与ID号码相关联，以产生具有单个数据结构的引导。 基于引导的时间信息计算出的是经过计时器计数的当前时间之前的经过时间。 关于超过预定时间段的指导，这种引导的图标A以与不超过预定时间段的指导不同的显示模式被显示，其中以类似于图标A1或A2的较高透明度显示图标A. 因此，用户可以容易地识别交通信息和特征信息的可靠性。 因此，信息被适当地通知给用户。

公开(公告)号：US07044649B2

公开(公告)日：2006-05-16

申请号：US10470295

申请日：2002-10-04

申请人： Takaaki Furumochi ,  Kazunari Nishihara ,  Tetsuro Shimamura ,  Mikio Degawa

发明人： Takaaki Furumochi ,  Kazunari Nishihara ,  Tetsuro Shimamura ,  Mikio Degawa

IPC分类号： G02B6/38

CPC分类号： G02B6/12007 ,  G02B6/29368 ,  G02B6/2938

摘要： An optical filter module having a multilayered filter inserted in the paths of optical waveguides thereof. In the optical filter module, precise V-shaped grooves are formed on the principle plane of a plane substrate so that optical fibers protrude therefrom. The optical fibers are mounted on the plane substrate. After the multilayered filter is inserted in a filter insertion groove that is formed so as to intersect the V-shaped grooves on the plane substrate, the filter is sandwiched and clamped by two sheets of covers provided on the plane substrate. Provided is a method of precisely mounting the filter that improves the optical axis adjustment between input and output optical fibers and reduces misregistration of the filter to be inserted.

摘要翻译： 一种滤光器模块，其具有插入其光波导路径中的多层滤光器。 在滤光器模块中，在平面基板的主平面上形成精密的V形槽，从而使光纤突出。 光纤安装在平面基板上。 在将多层滤光器插入形成为与平面基板上的V形槽相交的过滤器插入槽之后，将过滤器夹持并设置在平面基板上的两片盖。 提供了精确地安装滤波器的方法，其改善了输入和输出光纤之间的光轴调节，并且减少了要插入的滤波器的不对准。

公开(公告)号：US07039279B2

公开(公告)日：2006-05-02

申请号：US10471419

申请日：2002-10-02

申请人： Naoki Tatehata ,  Kazunari Nishihara ,  Tetsuro Shimamura ,  Kazuo Fujiwara

发明人： Naoki Tatehata ,  Kazunari Nishihara ,  Tetsuro Shimamura ,  Kazuo Fujiwara

IPC分类号： G02B6/30

CPC分类号： G02B6/29368 ,  G02B6/266 ,  G02B6/29389 ,  G02B6/3636 ,  G02B6/3684 ,  Y10T156/1002

摘要： An optical filter module of the present invention has a flat substrate, an optical path formed on the flat substrate; a filter insertion groove provided, crossing the optical path, on the flat substrate; a multilayer filter inserted, dividing the optical path, into the filter insertion groove; and a pair of covers disposed on the flat substrate so as to sandwich the multilayer filter. The present invention enables the omission of the process of adjustment of the optical axis, thus achieving high operability. At the same time, the present invention ensures fixing and mounting of the multilayer filter even if the multilayer filter is warped.

摘要翻译： 本发明的滤光器模块具有平坦的基板，形成在平坦基板上的光路; 设置在所述平坦基板上的与所述光路交叉的过滤器插入槽; 将光路分割成过滤器插入槽的多层过滤器; 以及设置在平坦基板上以夹持多层过滤器的一对盖。 本发明能够省略光轴的调整过程，从而实现高可操作性。 同时，即使多层过滤器发生翘曲，本发明确保了多层过滤器的固定和安装。

公开(公告)号：US07172344B2

公开(公告)日：2007-02-06

申请号：US10381506

申请日：2002-10-02

申请人： Kazunari Nishihara ,  Kazuo Fujiwara ,  Kanji Kato ,  Mikio Degawa ,  Tetsuro Shimamura

发明人： Kazunari Nishihara ,  Kazuo Fujiwara ,  Kanji Kato ,  Mikio Degawa ,  Tetsuro Shimamura

IPC分类号： G02B6/00

CPC分类号： G02B6/29368

摘要： Precise V-grooves allowing an optical fiber to project are formed in respective main surfaces of an upper plane substrate and a lower plane substrate. The optical fiber is mounted on one plane substrate, and a multi-layer film filter 2 is inserted into a filter insertion groove 1 crossing the precise V-groove in the main surface of the other plane substrate. Then, using the projecting optical fiber and the other precise V-groove as a guide rail, two plane substrates grapple the multi-layer film filter to fix and mount the filter. In an optical filter module obtained in this manner, a process of adjusting an optical axis between input/output optical fibers is eliminated, and displacement of the inserted optical filter is reduced.

摘要翻译： 在上平面基板和下平面基板的各个主表面上形成允许光纤突出的精确V形槽。 将光纤安装在一个平面基板上，并且将多层膜滤光器2插入到与另一平面基板的主表面中的精确V形槽交叉的过滤器插入槽1中。 然后，使用投影光纤和其他精确的V形槽作为导轨，两个平面基板抓住多层膜过滤器来固定和安装过滤器。 在以这种方式获得的滤光器模块中，消除了在输入/输出光纤之间调节光轴的过程，并且插入的滤光器的位移减小。

公开(公告)号：US20050062559A1

公开(公告)日：2005-03-24

申请号：US10940577

申请日：2004-09-14

申请人： Koji Seo ,  Tetsuro Shimamura ,  Toru Sakuragawa ,  Hiroshi Kushitani ,  Yuki Satoh

发明人： Koji Seo ,  Tetsuro Shimamura ,  Toru Sakuragawa ,  Hiroshi Kushitani ,  Yuki Satoh

IPC分类号： H03H9/02 ,  H03H9/05 ,  H03H9/10 ,  H03H9/145 ,  H03H9/64

CPC分类号： H03H9/1071 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48237 ,  H01L2224/49109 ,  H01L2924/16195 ,  H03H9/02913 ,  H03H9/058 ,  H01L2924/00014

摘要： A surface acoustic wave filter with little electromagnetic coupling between wires and improved attenuation characteristics is provided. This surface acoustic wave filter comprises: a package having a concavity in the shape of stairs made by laminating dielectrics, a surface acoustic wave element provided on the bottom face of the concavity, a plurality of wires for connecting between a plurality of electrodes provided on the surface of the surface acoustic wave element and a plurality of electrodes provided on one same plane portion of the stairs of the package in correspondence to a plurality of electrodes, and a dummy wire provided between the wires.

摘要翻译： 提供了一种具有很少的电线耦合和改进的衰减特性的表面声波滤波器。 该表面声波滤波器包括：具有通过层叠电介质的楼梯形状的凹部的封装，设置在凹部的底面上的表面声波元件，用于连接设置在凹部上的多个电极之间的多根导线 表面声波元件的表面和与多个电极相对应地设置在封装的楼梯的同一平面部分上的多个电极，以及设置在电线之间的虚拟线。

公开(公告)号：US20120191334A1

公开(公告)日：2012-07-26

申请号：US13394451

申请日：2009-09-08

申请人： Shota Kashio ,  Yuya Shirakawa ,  Masayoshi Suzuki ,  Tetsuro Shimamura

发明人： Shota Kashio ,  Yuya Shirakawa ,  Masayoshi Suzuki ,  Tetsuro Shimamura

IPC分类号： G06F7/00

CPC分类号： G07C5/0825 ,  G01F9/001

摘要： A fuel efficiency display device includes a past average fuel efficiency (AFE) calculating unit, a present AFE calculating unit, an AFE comparison unit, and a display unit. The past AFE calculating unit calculates AFE from a start time of use of the fuel efficiency display device to a finish time of a last driving operation as a past AFE. The present AFE calculating unit calculates an AFE at constant time intervals or at constant intervals of running distance as a present AFE since a start time of a present driving operation. The AFE comparison unit makes a comparison between the present AFE and the past AFE. The display unit displays a proportion of a number of times that the present AFE is more efficient than the past AFE to a total number of the comparisons between the present AFE and the past AFE.

摘要翻译： 燃料效率显示装置包括过去的平均燃料效率（AFE）计算单元，现在的AFE计算单元，AFE比较单元和显示单元。 过去的AFE计算单元将燃料效率显示装置的使用开始时间的AFE计算为上一次驾驶操作的结束时间作为过去的AFE。 现在的AFE计算单元自当前驾驶操作的开始时间以恒定时间间隔或以恒定的行驶距离间隔计算AFE作为当前的AFE。 AFE比较单位对现有AFE和过去AFE进行比较。 显示单元显示当前AFE比过去AFE更有效的次数与当前AFE与过去AFE之间的比较的总数的比例。

公开(公告)号：US06246155B1

公开(公告)日：2001-06-12

申请号：US09147789

申请日：1999-03-09

申请人： Kazunari Nishihara ,  Kiyotomo Kubota ,  Hirohumi Tajika ,  Koji Nomura ,  Tetsuro Shimamura ,  Yukinori Sasaki ,  Masako Yamaguchi

发明人： Kazunari Nishihara ,  Kiyotomo Kubota ,  Hirohumi Tajika ,  Koji Nomura ,  Tetsuro Shimamura ,  Yukinori Sasaki ,  Masako Yamaguchi

IPC分类号： H01L4108

CPC分类号： H01L41/1132 ,  B06B1/0603 ,  G01P15/0802 ,  G01P15/0922

摘要： The present invention relates to a bimorph type piezoelectric acceleration sensor used in detecting vibrations of a variety of equipment such as a hard disk, CD-ROM and the like and has the objective of providing a bimorph type piezoelectric element for acceleration sensor of a small size, high sensitivity, a narrow range of sensitivity variation and a low cost by forming a freely vibrating part and a supporting means at the same time in single-piece construction through a grinding away process applied to lithium niobate. One section of a structure formed of two of a lithium niobate single-crystal plate directly bonded together with the polarization directions thereof reversed each other is applied with a grinding away process to produce a freely vibrating part (32a) and the remaining section, where no grinding away process has been applied, serves as a supporting member (33a), thus both being formed simultaneously and made integral with each other, and electrodes (31a, 31b) are formed by electroless plating.

摘要翻译： 本发明涉及用于检测诸如硬盘，CD-ROM等各种设备的振动的双压电晶片型压电加速度传感器，其目的是提供一种小型加速度传感器的双压电晶片式压电元件 灵敏度高，灵敏度变化范围窄，成本低，通过在铌酸锂中的磨削工艺，通过自由振动部件和支撑装置同时进行单件式构造。 将由两个直接接合在一起的极性方向的铌酸锂单晶板形成的结构的一个部分用磨削过程施加以产生自由振动部分（32a），其余部分 已经施加了磨削过程，用作支撑构件（33a），因此两者同时形成并且彼此一体形成，并且通过无电镀形成电极（31a，31b）。