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1. 发明授权

US5670921A Surface acoustic wave device 失效
标题翻译：表面声波装置
公开(公告)号：US5670921A
公开(公告)日：1997-09-23
申请号：US470699
申请日：1995-06-06
申请人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
发明人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
IPC分类号： H03H9/02 , H03H9/145 , H03H9/25 , H03H9/64
CPC分类号： H03H9/643 , H03H9/02771 , H03H9/14547 , H03H9/14567 , H03H9/1457 , H03H9/6426
摘要： To obtain a surface acoustic wave device which can be produced with ease at a low cost and can be reduced in size without causing deterioration of characteristics, a surface acoustic wave device having input and output transducers arranged alternately on the surface of a substrate for propagating a surface acoustic wave includes metal patterns provided outside the transducers along the extension line of the propagation path of the surface acoustic wave and having at least one surface inclined at an angle .theta. (5.degree.
摘要翻译：为了获得可以以低成本容易地制造并且可以减小尺寸而不会导致特性劣化的表面声波装置，具有输入和输出换能器的表面声波装置交替布置在基板的表面上，用于传播表面声波包括设置在换能器外部的金属图案，沿着声表面波的传播路径的延伸线并具有至少一个以角度θ倾斜的表面（5°<85°或-85°< 5°）相对于声表面波的传播方向。

2. 发明授权

US5565825A Saw filter including multistrip coupler with varied widths 失效
标题翻译：锯片过滤器包括宽度不同的多段联轴器
公开(公告)号：US5565825A
公开(公告)日：1996-10-15
申请号：US470700
申请日：1995-06-06
申请人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
发明人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
IPC分类号： H03H9/02 , H03H9/145 , H03H9/25 , H03H9/64
CPC分类号： H03H9/643 , H03H9/02771 , H03H9/14547 , H03H9/14567 , H03H9/1457 , H03H9/6426
摘要： A surface acoustic wave device for propagating a surface acoustic wave having input and output transducers and a multistrip coupler formed on the surface of a substrate. The input and output transducers each have two opposite electrodes having a plurality of electrode fingers extending toward their opposites and meshing with the electrode fingers of their opposites. The multistrip coupler has strip lines of a configuration wherein portions of at least some of the coupler strip lines are more widely spaced from adjacent patterns than other portions of the coupler strip lines. The width of these more widely spaced portions of at least one of the coupler strip lines which are more widely spaced from adjacent patterns is made larger than the width of the other portions of the at least one coupler strip line to compensate for the thinning effect of the lithography process. In one preferred embodiment, the portion of the at least one coupler strip line whose width is made larger is positioned so that it is not adjacent to the pattern of the input or output transducers.
摘要翻译：一种用于传播具有输入和输出换能器的声表面波的表面声波装置和形成在基板表面上的多带耦合器。输入和输出换能器各自具有两个相对的电极，其具有朝向它们的对立面延伸并与其对立面的电极指相啮合的多个电极指。所述多段耦合器具有这样的配置的带状线，其中至少一些耦合器带状线的部分相对于相邻的图案与耦合器带状线的其它部分间隔更宽。与相邻图案间隔更宽的耦合器带状线中至少一个的这些更宽间隔的部分的宽度被制成大于至少一个耦合器带状线的其它部分的宽度，以补偿光刻工艺。在一个优选实施例中，使得其宽度变大的至少一个耦合器带状线的部分被定位成使其不与输入或输出换能器的图案相邻。

3. 发明授权

US5396199A Surface acoustic wave device 失效
标题翻译：表面声波装置
公开(公告)号：US5396199A
公开(公告)日：1995-03-07
申请号：US112474
申请日：1993-08-27
申请人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
发明人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
IPC分类号： H03H9/02 , H03H9/145 , H03H9/25 , H03H9/64
CPC分类号： H03H9/643 , H03H9/02771 , H03H9/14547 , H03H9/14567 , H03H9/1457 , H03H9/6426
摘要： To obtain a surface acoustic wave device which can be produced with ease at a low cost and can be reduced in size without causing deterioration of characteristics, a surface acoustic wave device having input and output transducers arranged alternately on the surface of a substrate for propagating a surface acoustic wave includes metal patterns provided outside the transducers along the extension line of the propagation path of the surface acoustic wave and having at least one surface inclined at an angle .theta. (5.degree.
摘要翻译：为了获得可以以低成本容易地制造并且可以减小尺寸而不会导致特性劣化的表面声波装置，具有输入和输出换能器的表面声波装置交替布置在基板的表面上，用于传播表面声波包括设置在换能器外部的金属图案，沿着声表面波的传播路径的延伸线并具有至少一个以角度θ倾斜的表面（5°<85°或-85°< 5°）相对于声表面波的传播方向。

4. 发明授权

US5485051A Surface acoustic wave device 失效
公开(公告)号：US5485051A
公开(公告)日：1996-01-16
申请号：US241995
申请日：1994-05-12
申请人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
发明人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
IPC分类号： H03H9/02 , H03H9/145 , H03H9/25 , H03H9/64
CPC分类号： H03H9/643 , H03H9/02771 , H03H9/14547 , H03H9/14567 , H03H9/1457 , H03H9/6426
摘要： To obtain a surface acoustic wave device which can be produced with ease at a low cost and can be reduced in size without causing deterioration of characteristics, a surface acoustic wave device having input and output transducers arranged alternately on the surface of a substrate for propagating a surface acoustic wave includes metal patterns provided outside the transducers along the extension line of the propagation path of the surface acoustic wave and having at least one surface inclined at an angle .theta.(5.degree.

5. 发明授权

US5705964A Surface acoustic wave device 失效
公开(公告)号：US5705964A
公开(公告)日：1998-01-06
申请号：US801033
申请日：1997-02-19
申请人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
发明人： Yoshiko Tera , Kouji Morishima , Atsushi Sakai
IPC分类号： H03H9/02 , H03H9/145 , H03H9/25 , H03H9/64 , H03H9/00
CPC分类号： H03H9/643 , H03H9/02771 , H03H9/14547 , H03H9/14567 , H03H9/1457 , H03H9/6426
摘要： To obtain a surface acoustic wave device which can be produced with ease at a low cost and can be reduced in size without causing deterioration of characteristics, a surface acoustic wave device having input and output transducers arranged alternately on the surface of a substrate for propagating a surface acoustic wave includes metal patterns provided outside the transducers along the extension line of the propagation path of the surface acoustic wave and having at least one surface inclined at an angle .theta. (5.degree.

6. 发明授权

US08897614B2 Electro-optical element 有权
标题翻译：电光元件
公开(公告)号：US08897614B2
公开(公告)日：2014-11-25
申请号：US13392419
申请日：2010-08-25
申请人： Shuichi Suzuki , Atsushi Sakai , Koichiro Nakamura , Jun Nakagawa
发明人： Shuichi Suzuki , Atsushi Sakai , Koichiro Nakamura , Jun Nakagawa
IPC分类号： G02B6/10 , G02F1/035 , G02F1/295 , G02B6/12 , G02F1/225
CPC分类号： G02F1/035 , G02F1/225 , G02F1/295 , G02F2202/42
摘要： An electro-optical element includes a core layer made of an electro-optical material, a clad structure disposed on each of opposite sides of the core layer and configured to form an optical waveguide together with the core layer, and a pair of electrode layers, one of which being disposed on one side of the clad structure and another being disposed on another side of the clad structure. The clad structure includes a first clad layer and a second layer. The second clad layer has a dielectric permittivity larger than that of the first clad layer, and the second clad layer has a thickness thicker than that of the first clad layer.
摘要翻译：电光元件包括由电光材料制成的芯层，设置在芯层的相对两侧的包层结构，并与芯层一起形成光波导，以及一对电极层，其中一个设置在包层结构的一侧，另一个位于包层结构的另一侧。包层结构包括第一覆层和第二层。所述第二覆盖层的介电常数大于所述第一覆盖层的介电常数，所述第二覆盖层的厚度比所述第一覆盖层的厚度厚。

7. 发明授权

US08373327B2 Attachment structure for motor assembly 有权
标题翻译：电机总成附件结构
公开(公告)号：US08373327B2
公开(公告)日：2013-02-12
申请号：US12792180
申请日：2010-06-02
申请人： Syuji Yoshikawa , Atsushi Sakai
发明人： Syuji Yoshikawa , Atsushi Sakai
IPC分类号： H02K13/00
CPC分类号： B25F5/02 , H02K1/185 , H02K3/522 , H02K5/148 , H02K5/1732 , H02K7/145
摘要： In attachment structure for motor assembly, accommodating portion with a bottom is formed in housing such that the motor assembly including commutator motor and brush holder unit is accommodated therein with the brush holder unit facing downward. Receiving portion for positioning the brush holder unit is formed in the accommodating portion. Abutment portion is formed on the brush holder unit for positioning between stator and the brush holder unit. The motor assembly is positioned within the accommodating portion such that the brush holder unit is in contact with the receiving portion and that the stator and the brush holder unit are brought into contact with each other through the abutment portion. Fixing member is inserted from an open side of the housing, brought into contact with the stator, and fixed to the housing, so that the motor assembly is interposed between the fixing member and the receiving portion.
摘要翻译：在电动机组件的安装结构中，具有底部的容纳部分形成在壳体中，使得包括换向器电动机和电刷架单元的电动机组件容纳在其中，电刷架单元面向下。用于定位刷持器单元的接收部分形成在容纳部分中。基台部分形成在电刷架单元上，用于定位在电刷架单元之间。电动机组件位于容纳部分内，使得电刷架单元与接收部分接触，并且定子和电刷架单元通过邻接部分相互接触。固定构件从壳体的开口侧插入，与定子接触并固定到壳体，使得电动机组件插入在固定构件和容纳部之间。

8. 发明申请

US20120224202A1 Printer and Printer Control Method 审中-公开
标题翻译：打印机和打印机控制方法
公开(公告)号：US20120224202A1
公开(公告)日：2012-09-06
申请号：US13408708
申请日：2012-02-29
申请人： Yuichi Ito , Atsushi Sakai
发明人： Yuichi Ito , Atsushi Sakai
IPC分类号： G06K15/00
CPC分类号： G06K15/4065 , B41J11/008 , B41J13/0054 , G06K15/1805
摘要： A print data conversion area can be created to reflect that all printed slips are not the same size. A printer includes a conveyance unit that conveys checks with one edge following a guide extending in the conveyance direction, a length detection unit that detects the length of the conveyed check in the conveyance direction, and a conversion area formation unit that creates a print data conversion area to which print data for the entire image to be recorded on the check is written. The conversion area formation unit determines the range of the conversion area with reference to a position corresponding to a particular position on the check using the detected length of the check in the conveyance direction.
摘要翻译：可以创建打印数据转换区域，以反映所有打印的纸张尺寸不一样。打印机包括传送单元，其沿着沿着传送方向延伸的引导件沿着一个边缘传送检查;长度检测单元，其检测在传送方向上传送的检查的长度;以及转换区域形成单元，其创建打印数据转换将要记录在支票上的整个图像的打印数据写入的区域。转换区域形成单元使用检测在输送方向上的检测长度，参考与检查中的特定位置相对应的位置来确定转换区域的范围。

9. 发明申请

US20110063705A1 MULTIBEAM DEFLECTOR FOR SEPARATING BEAMS OUTPUT FROM OPTICAL DEFLECTION DEVICES 失效
标题翻译：用于从光学偏转装置分离光束输出的多波束偏转器
公开(公告)号：US20110063705A1
公开(公告)日：2011-03-17
申请号：US12880406
申请日：2010-09-13
申请人： Kazuhiko TSUKAMOTO , Shuichi Suzuki , Tsuyoshi Hashiguchi , Atsushi Sakai , Koichiro Nakamura
发明人： Kazuhiko TSUKAMOTO , Shuichi Suzuki , Tsuyoshi Hashiguchi , Atsushi Sakai , Koichiro Nakamura
IPC分类号： G02B26/10
CPC分类号： G02B7/021 , G02B7/023 , G02F1/295 , G02F1/33 , G02F1/335 , G02F2203/28
摘要： A multibeam deflector includes a plurality of optical deflection devices formed on a single substrate and an output optical system. Each of the optical deflection devices includes a slab optical waveguide formed by a material having an electro-optic effect. The output optical system is configured to separate beams output from the optical deflection devices from each other.
摘要翻译：多光束偏转器包括形成在单个基板上的多个光学偏转装置和输出光学系统。每个光学偏转装置包括由具有电光效应的材料形成的平板光波导。输出光学系统被配置为将光偏转装置输出的光束彼此分开。

10. 发明申请

US20100327685A1 ATTACHMENT STRUCTURE FOR MOTOR ASSEMBLY 有权
标题翻译：电机总成附件结构
公开(公告)号：US20100327685A1
公开(公告)日：2010-12-30
申请号：US12792180
申请日：2010-06-02
申请人： Syuji YOSHIKAWA , Atsushi Sakai
发明人： Syuji YOSHIKAWA , Atsushi Sakai
IPC分类号： H02K5/14
CPC分类号： B25F5/02 , H02K1/185 , H02K3/522 , H02K5/148 , H02K5/1732 , H02K7/145
摘要： In attachment structure for motor assembly, accommodating portion with a bottom is formed in housing such that the motor assembly including commutator motor and brush holder unit is accommodated therein with the brush holder unit facing downward. Receiving portion for positioning the brush holder unit is formed in the accommodating portion. Abutment portion is formed on the brush holder unit for positioning between stator and the brush holder unit. The motor assembly is positioned within the accommodating portion such that the brush holder unit is in contact with the receiving portion and that the stator and the brush holder unit are brought into contact with each other through the abutment portion. Fixing member is inserted from an open side of the housing, brought into contact with the stator, and fixed to the housing, so that the motor assembly is interposed between the fixing member and the receiving portion.
摘要翻译：在电动机组件的安装结构中，具有底部的容纳部分形成在壳体中，使得包括换向器电动机和电刷架单元的电动机组件容纳在其中，电刷架单元面向下。用于定位刷持器单元的接收部分形成在容纳部分中。基座部分形成在电刷架单元上，用于定位在电刷架单元之间。电动机组件位于容纳部分内，使得电刷架单元与接收部分接触，并且定子和电刷架单元通过邻接部分相互接触。固定构件从壳体的开口侧插入，与定子接触并固定到壳体，使得电动机组件插入在固定构件和容纳部之间。

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