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1.发明公开PIEZOELECTRIC VIBRATOR, LADDER-TYPE FILTER USING THIS PIEZOELECTRIC VIBRATOR AND DOUBLE-MODE PIEZOELECTRIC FILTER 审中-公开“PIEZOELEKTRISCHER VIBRATOR，DIESEN PIEZOELEKTRISCHEN VIBRATOR VERWENDEND FILTER DES LEITERTYPS UND PIEZOELEKTRISCHES DOPPELMODUSFILTER”
公开(公告)号：EP1363396A1
公开(公告)日：2003-11-19
申请号：EP02711368.7
申请日：2002-02-07
发明人： SASAKI, Yukinori , SHIMAMURA, Tetsuro , KAWASAKI, Tetsuo , NISHIHARA, Kazunari , FURIHATA, Tetsuya , MATSUSHITA, Kuniaki , MORITOKI, Katsunori , TAKEDA, Katsu
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°. 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°。 振子的长度L与厚度H的比率L / H不小于15.激励电极的长度Le与振动元件部的厚度H的比值Le / H为3〜6。 ，实现了具有改善的温度特性和大的Q的振动器。
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公开(公告)号：EP1434067A1
公开(公告)日：2004-06-30
申请号：EP02800767.2
申请日：2002-10-04
IPC分类号： G02B6/00
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。 在光滤波器模块中，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张盖。 提供了一种精确安装滤波器的方法，其改善输入和输出光纤之间的光轴调节，并减少要插入的滤波器的不对准。
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公开(公告)号：EP1286166A1
公开(公告)日：2003-02-26
申请号：EP02712352.0
申请日：2002-02-14
CPC分类号： G01P15/0922 , G01P1/127 , G01P15/0891 , H04M1/185 , H04M1/72522 , H04M2250/12
摘要： An electronic apparatus is provided that comprises a shock detector for detecting a shock received by an electronic apparatus such as a portable telephone, a controller for comparing the value of the shock as detected by the shock detector with a reference value, and a memory element for storing an identifying signal generated when the value of a shock has exceeded the reference value and the value of shock, thereby enabling easy determination as to whether or not a breakdown has been caused by the shock.
摘要翻译： 一种电子设备，设置确实包括一个冲击检测器，用于检测由在电子设备受到冲击：诸如便携式电话，通过与参考值的震动检测器检测比较冲击的值的控制器，以及用于存储器元件 存储在识别时产生的冲击的值超过基准值和冲击的值信号，从而使得能够容易地确定是否或不击穿已经由冲击引起的。
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公开(公告)号：EP1561142A2
公开(公告)日：2005-08-10
申请号：EP03772688.2
申请日：2003-11-12
CPC分类号： G02B6/4204 , G02B6/423 , G02B6/4246 , H01L2224/48091 , H01L2224/48227 , H01L2924/00014
摘要： A substrate (6) on which cavities (3) having floors and steps is provided. End faces of a light-emitting device (8), an optical component (4a), and an optical transmission line (1) are abutted on one of the cavity for positioning, and end faces of a light-receiving device (9), an optical component (4b), and an optical transmission line are also abutted on the other cavity for positioning. Integrated alignment of optical axes facilitates alignment of optical axes, and thus eli- minates the need of a CAN package. Accordingly, the size and height of an optica1 communications module can be reduced.
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公开(公告)号：EP1434066A1
公开(公告)日：2004-06-30
申请号：EP02800727.6
申请日：2002-10-02
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相应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，并且将多层膜滤光片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。
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公开(公告)号：EP1561142B1
公开(公告)日：2008-01-16
申请号：EP03772688.2
申请日：2003-11-12
CPC分类号： G02B6/4204 , G02B6/423 , G02B6/4246 , H01L2224/48091 , H01L2224/48227 , H01L2924/00014
摘要： A substrate on which cavities having floors and steps is provided. End faces of a light-emitting device, an optical component, and an optical transmission line are abutted on one of the cavity for positioning, and end faces of a light-receiving device, an optical component, and an optical transmission line are also abutted on the other cavity for positioning. Integrated alignment of optical axes facilitates alignment of optical axes, and thus eliminates the need of a CAN package. Accordingly, the size and height of an optical communications module can be reduced.
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7.发明公开VISCOELASTIC POLISHER AND POLISHING METHOD USING THE SAME 审中-公开戴维森的VISKOELASTISCHER POLIERER VERWENDENDES POLIERVERFAHREN
公开(公告)号：EP1661665A1
公开(公告)日：2006-05-31
申请号：EP04747642.9
申请日：2004-07-09
IPC分类号： B24B37/00
CPC分类号： B24B37/16
摘要： A viscoelastic polisher to be used for polishing. The viscoelastic polisher includes a viscoelastic layer provided on a major surface of a base disk and having a hole of a predetermined radius formed in a center portion thereof, and the base disk has a plurality of grooves equiangularly provided in the major surface thereof as extending radially outward from a center portion thereof.
This arrangement ensures stable supply of an abrasive liquid, and obviates a need for formation of grooves in the viscoelastic layer.摘要翻译： 用于抛光的粘弹性抛光机。 粘弹性抛光机包括设置在基盘的主表面上并具有形成在其中心部分的具有预定半径的孔的粘弹性层，并且基盘具有在其主表面上等角地设置为沿径向延伸的多个槽 从其中心部分向外。 这种布置确保了磨料液体的稳定供应，并且避免了在粘弹性层中形成凹槽的需要。
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8.发明授权BIMORPH PIEZOELECTRIC DEVICE FOR ACCELERATION SENSOR AND METHOD OF ITS MANUFACTURE 失效BILAMINARES压电元件，用于其生产的加速度计和方法
公开(公告)号：EP0932044B1
公开(公告)日：2005-04-27
申请号：EP98931044.6
申请日：1998-07-10
发明人： NISHIHARA, Kazunari , KUBOTA, Kiyotomo , TAJIKA, Hirohumi , NOMURA, Koji , SHIMAMURA, Tetsuro , SASAKI, Yukinori , YAMAGUCHI, Masako
CPC分类号： H01L41/1132 , B06B1/0603 , G01P15/0802 , G01P15/0922
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公开(公告)号：EP1435531A1
公开(公告)日：2004-07-07
申请号：EP02800732.6
申请日：2002-10-02
IPC分类号： G02B6/00
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，即使多层过滤器翘曲，本发明确保了多层过滤器的固定和安装。
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10.发明公开DROP SHOCK MEASUREMENT SYSTEM AND ACCELERATION SENSOR ELEMENT USED IN THE SAME 审中-公开FALL SHOCK测量系统和ITS中使用的加速度传感器元件
公开(公告)号：EP1416284A1
公开(公告)日：2004-05-06
申请号：EP02758794.8
申请日：2002-08-07
IPC分类号： G01P15/09
CPC分类号： G01P15/0891 , G01N2291/02827 , G01P15/0922 , G01P15/097
摘要： The drop impact measuring system has i) a plurality of bimorph-type acceleration sensor containing a plurality of free vibrating sections each of which has individual draw-out electrodes; ii) a switch section for selecting output from the bimorph-type acceleration sensors; iii) an amplifying circuit for amplifying a signal applied via the switch section from the acceleration sensors; and iv) a logic circuit for logically evaluating the output from the amplifying circuit and controlling the switch section according to the result acquired from the logical evaluation.
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