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31. 发明授权

US07212453B2 Semiconductor memory having an error correction function 有权
标题翻译：具有纠错功能的半导体存储器
公开(公告)号：US07212453B2
公开(公告)日：2007-05-01
申请号：US11155731
申请日：2005-06-20
申请人： Akira Kikutake , Yasuhiro Onishi , Kuninori Kawabata , Junichi Sasaki , Toshiya Miyo
发明人： Akira Kikutake , Yasuhiro Onishi , Kuninori Kawabata , Junichi Sasaki , Toshiya Miyo
IPC分类号： G11C29/00
CPC分类号： G11C29/24 , G06F11/1032 , G11C11/401 , G11C29/50016 , G11C29/52 , G11C2029/0409
摘要： Regular data inputted/outputted to/from external terminals is read/written to/from a regular cell array, and parity data is read/written from/to a parity cell array. Since the parity data is generated by a parity generation circuit, it is difficult to write a desired pattern to the parity cell array. The regular data and the parity data are exchanged with each other by a switch circuit, so that the regular data can be written to the parity cell array and the parity data can be written to the regular cell array. This enables the write of desired data to the parity cell array. A test of the parity data can be easily conducted. In particular, a leakage test or the like between memory cells can be easily conducted.
摘要翻译：向/从外部端子输入/输出的常规数据被读取/写入常规单元阵列，并且从奇偶校验单元阵列读取/写入奇偶校验数据。由于奇偶校验数据由奇偶产生电路产生，因此难以将奇偶校验单元阵列所需的模式写入。常规数据和奇偶校验数据通过开关电路彼此交换，使得常规数据可以写入奇偶校验单元阵列，并且奇偶校验数据可以写入正常单元阵列。这使得能够将所需数据写入奇偶校验单元阵列。可以容易地进行奇偶校验数据的测试。特别地，可以容易地进行存储单元之间的泄漏测试等。

32. 发明申请

US20070092185A1 Optical connection structure between optical backplane and circuit substrate 有权
标题翻译：光背板与电路基板之间的光连接结构
公开(公告)号：US20070092185A1
公开(公告)日：2007-04-26
申请号：US11543140
申请日：2006-10-05
申请人： Junichi Sasaki
发明人： Junichi Sasaki
IPC分类号： G02B6/36
CPC分类号： G02B6/3885 , G02B6/3897 , G02B6/43
摘要： Information processing equipment includes a photoelectric conversion module disposed on a circuit substrate, a first optical connector connected to the photoelectric conversion module through a plurality of first optical fibers and disposed to an edge portion of the circuit substrate, and a second optical connector disposed on an optical backplane and optically connected to the first optical connector. The disposing direction of the optical fibers in the photoelectric conversion module is in nonparallel with the main surface of the circuit substrate and the disposing direction of the optical fibers in the first optical connector and the disposing direction of the optical fibers in the second optical connector are in nonparallel with the main surface of the circuit substrate.
摘要翻译：信息处理设备包括设置在电路基板上的光电转换模块，通过多个第一光纤连接到光电转换模块并且设置在电路基板的边缘部分的第一光学连接器，以及设置在电路基板上的第二光学连接器光学背板并且光学连接到第一光学连接器。光电转换模块中的光纤的布置方向与电路基板的主表面不平行，第一光连接器中的光纤的布置方向和第二光连接器中的光纤的布置方向为与电路基板的主表面不平行。

33. 发明授权

US07204646B2 Substrate, optical fiber connection end member, optical element housing member, and method of fabrication of an optical module and the substrate 失效
标题翻译：基板，光纤连接端部件，光学元件外壳部件以及制造光学模块和基板的方法
公开(公告)号：US07204646B2
公开(公告)日：2007-04-17
申请号：US11319413
申请日：2005-12-29
申请人： Junichi Sasaki , Kazuhiko Kurata , Takanori Shimizu
发明人： Junichi Sasaki , Kazuhiko Kurata , Takanori Shimizu
IPC分类号： G02B6/36
CPC分类号： G02B6/4292 , G02B6/30 , G02B6/421 , G02B6/4214 , G02B6/423 , G02B6/4244 , G02B6/4245 , G02B6/4246 , G02B6/4257
摘要： The present invention provides a substrate, an optical fiber connecting end member, an optical element-housing member, a light module, and a manufacturing method of the substrate. The substrate has a feature that can be stably realizable and having a simple structure and that a light waveguide formed on the substrate surface or an optical element formed thereon can be connected without core alignment to an optical element provided on the optical fiber of the optical fiber connector to be connected to the optical fiber connecting end member. The substrate of the present invention is characterized in steps 5 for positioning being formed on at least one side of the substrate 1 that provides the optical waveguide 4.
摘要翻译：本发明提供一种基板，光纤连接端部件，光学元件外壳部件，光模块以及基板的制造方法。该基板具有能够稳定地实现并且具有简单结构的特征，并且形成在基板表面上的光波导或形成在其上的光学元件可以连接到光纤上的光学元件而不与芯对准连接。连接器连接到光纤连接端部件。本发明的基板的特征在于步骤5，定位形成在提供光波导4的基板1的至少一侧上。

34. 发明申请

US20050238287A1 Substrate, optical fiber connection end member, optical element housing member, and method of fabrication of an optical module and the substrate 失效
公开(公告)号：US20050238287A1
公开(公告)日：2005-10-27
申请号：US11165322
申请日：2005-06-24
申请人： Junichi Sasaki , Kazuhiko Kurata , Takanori Shimizu
发明人： Junichi Sasaki , Kazuhiko Kurata , Takanori Shimizu
IPC分类号： G02B6/122 , G02B6/13 , G02B6/30 , G02B6/42 , H01L31/0232 , H01L33/48 , H01S5/022
CPC分类号： G02B6/4292 , G02B6/30 , G02B6/421 , G02B6/4214 , G02B6/423 , G02B6/4244 , G02B6/4245 , G02B6/4246 , G02B6/4257
摘要： The present invention provides a substrate, an optical fiber connecting end member, an optical element-housing member, a light module, and a manufacturing method of the substrate. The substrate has a feature that can be stably realizable and having a simple structure and that a light waveguide formed on the substrate surface or an optical element formed thereon can be connected without core alignment to an optical element provided on the optical fiber of the optical fiber connector to be connected to the optical fiber connecting end member. The substrate of the present invention is characterized in steps 5 for positioning being formed on at least one side of the substrate 1 that provides the optical waveguide 4.

35. 发明授权

US08609549B2 Plasma etching method, plasma etching apparatus, and computer-readable storage medium 有权
标题翻译：等离子体蚀刻方法，等离子体蚀刻装置和计算机可读存储介质
公开(公告)号：US08609549B2
公开(公告)日：2013-12-17
申请号：US13045988
申请日：2011-03-11
申请人： Sungtae Lee , Masahiro Ogasawara , Junichi Sasaki , Naohito Yanagida
发明人： Sungtae Lee , Masahiro Ogasawara , Junichi Sasaki , Naohito Yanagida
IPC分类号： H01L21/302 , H01L21/461
CPC分类号： H01L21/31144 , H01J37/32091
摘要： A plasma etching method is provided to perform a plasma etching on a silicon oxide film or a silicon nitride film formed below an amorphous carbon film by using a pattern of the amorphous carbon film as a final mask in a multilayer mask including a photoresist layer having a predetermined pattern, an organic bottom anti-reflection coating (BARC) film formed below the photoresist layer, an SiON film formed below the BARC film, and the amorphous carbon film formed below the SiON film. An initial mask used at the time when the plasma etching of the silicon oxide film or the silicon nitride film is started is under a state in which the SiON film remains on the amorphous carbon film and a ratio of a film thickness of the amorphous carbon film to a film thickness of the residual SiON film is smaller than or equal to about 14.
摘要翻译：提供了一种等离子体蚀刻方法，用于通过在非晶碳膜的图案作为最终掩模的非晶碳膜上形成的氧化硅膜或氮化硅膜上进行等离子体蚀刻，所述多层掩模包括具有预定图案，在光致抗蚀剂层下形成的有机底部防反射涂层（BARC）膜，在BARC膜下面形成的SiON膜和形成在SiON膜下面的无定形碳膜。在氧化硅膜或氮化硅膜的等离子体蚀刻开始时使用的初始掩模是在无定形碳膜上残留SiON膜的状态和无定形碳膜的膜厚比残留SiON膜的膜厚小于或等于约14。

36. 发明授权

US08436589B2 Charging device, image forming apparatus, and computer program product 有权
公开(公告)号：US08436589B2
公开(公告)日：2013-05-07
申请号：US12834282
申请日：2010-07-12
申请人： Junichi Sasaki
发明人： Junichi Sasaki
IPC分类号： H02J7/00 , H02M3/06 , H02M3/18
摘要： An charging device includes: capacitors connected in series; a charging unit that charges the capacitors; bypass units, each respectively connects in parallel to each capacitors, wherein each bypass unit causes, when a charged voltage of any capacitor has reached a set voltage, a charging current to bypass the capacitor whose charged voltage has reached the set voltage; and a control unit that controls the charging unit to charge the capacitors in such a manner that, when a charging voltage of the any capacitor has reached the set voltage, the control unit causes the charging unit to reduce the charging current, and if a predetermined period has elapsed since the charging voltage has reached the set voltage, and if a charging voltage of any of the other capacitors has not reached the set voltage after the predetermined period, the control unit causes the charging unit to increase the charging current.

37. 发明授权

US07783143B2 Semiconductor device having optical signal input-output mechanism 有权
标题翻译：具有光信号输入输出机构的半导体装置
公开(公告)号：US07783143B2
公开(公告)日：2010-08-24
申请号：US12418214
申请日：2009-04-03
申请人： Kazunori Miyoshi , Kazuhiko Kurata , Takanori Shimizu , Ichiro Hatakeyama , Junichi Sasaki
发明人： Kazunori Miyoshi , Kazuhiko Kurata , Takanori Shimizu , Ichiro Hatakeyama , Junichi Sasaki
IPC分类号： G02B6/12 , G02B6/26 , G02B6/42
CPC分类号： G02B6/42 , G02B6/4214 , G02B6/4232 , H05K1/141 , H05K1/147 , H05K1/189
摘要： A semiconductor device has printed wiring board (11) where electric wiring (18) connected to LSI chip (17) and to planar optical element (21) is formed, and where optical waveguide (25) which transfers light inputted into planar optical element (21) and/or light outputted from planar optical element (21) is fixed. Planar optical element (21) is mounted in one end of small substrate (13), and another end of small substrate (13) is connected to printed wiring board (11) by solder bump (26). One end of small substrate (13) where planar optical element (21) is mounted is fixed to printed wiring board (11) by a fixing mechanism. Small substrate (13) has flexible section (15), which is easily deformable compared with other portions of printed wiring board (11) and small substrate (13), in at least a partial region between one end where planar optical element (21) is mounted and another end electrically connected to printed wiring board (11).
摘要翻译：半导体装置具有印刷电路板（11），其中形成连接到LSI芯片（17）和平面光学元件（21）的电线（18），并且其中传输输入到平面光学元件的光的光波导（25） 21）和/或从平面光学元件（21）输出的光是固定的。平面光学元件（21）安装在小基板（13）的一端，小基板（13）的另一端通过焊料凸块（26）与印刷电路板（11）连接。安装平面光学元件（21）的小基板（13）的一端通过固定机构固定到印刷电路板（11）。小基板（13）具有柔性部分（15），其与印刷电路板（11）和小基板（13）的其它部分相比容易变形，在平面光学元件（21）的一端之间的至少一部分区域中，并且另一端电连接到印刷线路板（11）。

38. 发明申请

US20100124528A1 HIGH-STRENGTH COLUMNAR CRYSTAL SILICON PART OF PLASMA ETCHING DEVICE CONSISTING THEREOF 审中-公开
标题翻译：等离子体蚀刻装置的高强度柱状晶体硅部分
公开(公告)号：US20100124528A1
公开(公告)日：2010-05-20
申请号：US12452217
申请日：2008-08-01
申请人： Junichi Sasaki
发明人： Junichi Sasaki
IPC分类号： C01B33/02
CPC分类号： H01J37/32467 , H01J37/32642
摘要： The present invention relates to a columnar crystal silicon having a high strength. In the case where plasma etching device parts such as a focus ring, an upper electrode plate, and a shield ring which are formed from a high-strength columnar crystal silicon ingot having an interstitial oxygen concentration within a range of 1×1018 to 2×1018 atms/cm3, it is possible to further increase the diameters of these parts without increasing their thicknesses.
摘要翻译：本发明涉及具有高强度的柱状晶体硅。在由具有间隙氧浓度在1×1018到2×的范围内的高强度柱状晶体硅锭形成的等离子体蚀刻装置部件如聚焦环，上电极板和屏蔽环的情况下 1018atms / cm3，可以进一步增加这些部件的直径而不增加其厚度。

39. 发明申请

US20090310914A1 Optical backplane connector, photoelectric conversion module and optical backplane 有权
标题翻译：光背板连接器，光电转换模块和光背板
公开(公告)号：US20090310914A1
公开(公告)日：2009-12-17
申请号：US11918948
申请日：2006-04-21
申请人： Junichi Sasaki , Kazuhiko Kurata , Takashi Yoshikawa , Shigeyuki Yanagimachi
发明人： Junichi Sasaki , Kazuhiko Kurata , Takashi Yoshikawa , Shigeyuki Yanagimachi
IPC分类号： G02B6/42 , G02B6/36
CPC分类号： G02B6/3897 , G02B6/4284 , G02B6/4292
摘要： An optical backplane connector with a board removable (being possible to insert and remove) therein in the direction perpendicular to the backplane plate surface is arranged on a backplane having optical transmission paths. The optical backplane connector accommodates a photoelectric conversion module in such a manner the incident and exit light are perpendicular to the backplane and a transparent board with a photoelectric conversion element mounted thereon is perpendicular to the board and parallel to the backplane. The conduction between the electric contacts of the photoelectric conversion module and the inner electric contacts of the optical backplane connector is held by mechanical contact. At the end portion of the optical transmission path on the backplane, an optical connector having a 45′ mirror and guide pins is mounted. The positioning operation is achieved by fitting the guide pins of the optical connector with the guide holes of the photoelectric conversion module.
摘要翻译：在具有光传输路径的背板上布置有具有在垂直于背板表面的方向上可拆卸（可插入和移除）板的光背板连接器。光背板连接器以这样的方式容纳光电转换模块，入射光和出射光垂直于背板，并且其上安装有光电转换元件的透明板垂直于板并平行于背板。光电转换模块的电触点与光背板连接器的内部电触点之间的导通由机械接触保持。在底板上的光传输路径的端部安装有具有45'反射镜和引导销的光学连接器。通过将光连接器的引导针与光电转换模块的引导孔嵌合来实现定位操作。

40. 发明申请

US20090245737A1 CONNECTOR HOLDER, OPTICAL-ELECTRICAL CONVERTER WITH ATTACHED CONNECTOR HOLDER, OPTICAL CONNECTOR FIXING STRUCTURE AND CONNECTOR HOLDER ASSEMBLY METHOD 有权
标题翻译：连接器支架，光电连接器连接器固定架，光连接器固定结构和连接器支架组件方法
公开(公告)号：US20090245737A1
公开(公告)日：2009-10-01
申请号：US12481032
申请日：2009-06-09
申请人： Kunihiko Fujiwara , Akito Nishimura , Kenji Sasaki , Yukio Hayashi , Kazuhiko Kurata , Takashi Yoshikawa , Junichi Sasaki
发明人： Kunihiko Fujiwara , Akito Nishimura , Kenji Sasaki , Yukio Hayashi , Kazuhiko Kurata , Takashi Yoshikawa , Junichi Sasaki
IPC分类号： G02B6/36 , G02B6/00
CPC分类号： G02B6/4292 , G02B6/3845 , G02B6/3897 , G02B6/3898 , G02B6/4214 , G02B6/4249 , Y10T29/49204
摘要： A connector holder fixes an optical connector assembled at a leading end of an optical fiber to an optical module having a light input/output end so that the optical fiber and the light input/output end is optically connected. The connector holder is provided with a holding section for storing at least a part of the optical connector, and a cover section attached to the holding section to be freely opened and closed. The cover section is provided with a cover section main body, and a pressing section which presses the optical connector toward the optical module.
摘要翻译：连接器保持器将组装在光纤前端的光学连接器固定到具有光输入/输出端的光学模块，使得光纤和光输入/输出端光学连接。连接器保持器设置有用于存储光连接器的至少一部分的保持部分和附接到保持部分以自由打开和关闭的盖部分。盖部设置有盖部主体和将光连接器朝向光模块按压的按压部。

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