专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100067264A1 POWER CONVERSION APPARATUS 有权
标题翻译：功率转换装置
公开(公告)号：US20100067264A1
公开(公告)日：2010-03-18
申请号：US12506535
申请日：2009-07-21
申请人： Hiromichi OHASHI , Kyungmin Sung , Masamu Kamaga , Mitsuaki Shimizu
发明人： Hiromichi OHASHI , Kyungmin Sung , Masamu Kamaga , Mitsuaki Shimizu
IPC分类号： H02M5/44
CPC分类号： H02M5/4585 , H02M5/271
摘要： Provided is a power conversion apparatus in which a main circuit is provided with a plurality of switches, and power conversion is performed to generate power for supply to a three-phase AC load from a three- or single-phase AC power supply. At least some of the plurality of switches are configured, using a bidirectional switch including a normally-on device that is turned OFF when a gate circuit is provided with either a positive or negative voltage, and a normally-off device that is turned ON when the gate circuit is provided with either a positive or negative voltage, to provide only a specific unidirectional current flow when the gate circuit is not activated, and when the gate circuit is activated, provide a bidirectional current flow and control the current flow to direct only in an arbitrary unidirectional way. By providing the power conversion apparatus with a capability of directing back, to a load such as motor, any power coming therefrom, the resulting power conversion apparatus requires no direct-current link capacitor and a diode clamping circuit.
摘要翻译：提供一种电力转换装置，其中主电路设置有多个开关，并且执行功率转换以从三相或单相交流电源产生用于向三相AC负载供电的电力。多个开关中的至少一些被配置为使用双向开关，该双向开关包括当门电路具有正电压或负电压时被断开的常开装置，以及当断开装置被接通时，栅极电路被提供有正或负电压，以在栅极电路未被激活时仅提供特定的单向电流，并且当门电路被激活时，提供双向电流并且控制电流仅被引导以任意的单向方式。通过向电力转换装置提供能够将诸如电动机的负载引导到其中的任何电力的能力转换装置，所得到的电力转换装置不需要直流链路电容器和二极管钳位电路。

2. 发明申请

US20100288441A1 METHOD AND SYSTEM FOR LAMINATING OPTICAL ELEMENTS 有权
标题翻译：用于层压光学元件的方法和系统
公开(公告)号：US20100288441A1
公开(公告)日：2010-11-18
申请号：US12843430
申请日：2010-07-26
申请人： Kazuo KITADA , Yoshihiro KAMEDA , Kanji NISHIDA , Tomokazu YURA , Takaichi AMANO , Hiromichi OHASHI , Atsushi HINO , Naoyuki MATSUO
发明人： Kazuo KITADA , Yoshihiro KAMEDA , Kanji NISHIDA , Tomokazu YURA , Takaichi AMANO , Hiromichi OHASHI , Atsushi HINO , Naoyuki MATSUO
IPC分类号： B32B41/00 , B32B39/00
CPC分类号： G02F1/133305 , B23K26/0846 , B23K26/40 , B23K2101/16 , B23K2103/172 , B29D11/0073 , B32B37/182 , B32B38/0004 , B32B38/10 , B32B41/00 , B32B2041/04 , B32B2305/55 , B32B2307/40 , B32B2307/42 , B32B2310/0843 , B32B2457/202 , G01N21/8422 , G02B5/3016 , G02F1/1303 , G02F1/133528 , Y10T156/1056 , Y10T156/1057 , Y10T156/12
摘要： [Objects] To make it possible to carry out automatically and accurately a laminating operation of an optical element to a sheet-shaped body.[Means for Accomplishing the Objects] A strip-shaped polarizing film has a protective film strip conformably adhered to one surface thereof and a releasable liner conformably adhered to the other surface thereof and delivered from a film delivering station 1. After an appearance inspection, a lamination of the protective film strip and the polarizing film strip F is half-cut using a laser unit 11 to form an array of laminations each consisting of a protective film and a polarizing film F, with the releasable liner being left intact. Then, the polarizing films F are fed to a peeling mechanism 4. The peeling mechanism 4 feeds a forwardmost one the polarizing films F to a laminating mechanism 5 while peeling off the releasable liner therefrom by a knife-edged member. The forwardmost polarizing film F is laminated to a liquid-crystal panel W conveyed to the laminating mechanism by a panel transport apparatus 18 in synchronization of the feeding of the forwardmost polarizing film F.
摘要翻译： [物体]为了能够自动且准确地执行光学元件到片状体的层压操作。 [实现对象的手段]条状偏振膜具有与其一个表面一致地粘附的保护膜条带和与其另一表面一致地粘合并从胶片输送台1输送的可剥离衬垫。在外观检查之后，使用激光单元11对保护膜条和偏光膜条F的层压进行半切割，以形成各自由保护膜和偏振膜F组成的叠片阵列，其中可剥离衬垫保持不变。然后，将偏光膜F供给到剥离机构4.剥离机构4将偏光膜F的最前面的一个将切割薄膜F的层叠机构5向刀片边缘部件剥离。最前面的偏振片F与最前方的偏振片F的馈送同步地层叠到通过面板传送装置18输送到层叠机构的液晶面板W.

3. 发明申请

US20090199950A1 METHOD AND SYSTEM FOR LAMINATING OPTICAL ELEMENTS 有权
标题翻译：用于层压光学元件的方法和系统
公开(公告)号：US20090199950A1
公开(公告)日：2009-08-13
申请号：US12422907
申请日：2009-04-13
申请人： Kazuo KITADA , Yoshihiro KAMEDA , Kanji NISHIDA , Tomokazu YURA , Takaichi AMANO , Hiromichi OHASHI , Atsushi HINO , Naoyuki MATSUO
发明人： Kazuo KITADA , Yoshihiro KAMEDA , Kanji NISHIDA , Tomokazu YURA , Takaichi AMANO , Hiromichi OHASHI , Atsushi HINO , Naoyuki MATSUO
IPC分类号： B32B38/10 , B32B41/00
CPC分类号： G02F1/133305 , B23K26/0846 , B23K26/40 , B23K2101/16 , B23K2103/172 , B29D11/0073 , B32B37/182 , B32B38/0004 , B32B38/10 , B32B41/00 , B32B2041/04 , B32B2305/55 , B32B2307/40 , B32B2307/42 , B32B2310/0843 , B32B2457/202 , G01N21/8422 , G02B5/3016 , G02F1/1303 , G02F1/133528 , Y10T156/1056 , Y10T156/1057 , Y10T156/12
摘要： [Objects] To make it possible to carry out automatically and accurately a laminating operation of an optical element to a sheet-shaped body.[Means for Accomplishing the Objects] A strip-shaped polarizing film has a protective film strip conformably adhered to one surface thereof and a releasable liner conformably adhered to the other surface thereof and delivered from a film delivering station 1. After an appearance inspection, a lamination of the protective film strip and the polarizing film strip F is half-cut using a laser unit 11 to form an array of laminations each consisting of a protective film and a polarizing film F, with the releasable liner being left intact. Then, the polarizing films F are fed to a peeling mechanism 4. The peeling mechanism 4 feeds a forwardmost one the polarizing films F to a laminating mechanism 5 while peeling off the releasable liner therefrom by a knife-edged member. The forwardmost polarizing film F is laminated to a liquid-crystal panel W conveyed to the laminating mechanism by a panel transport apparatus 18 in synchronization of the feeding of the forwardmost polarizing film F.
摘要翻译： [物体]为了能够自动且准确地执行光学元件到片状体的层压操作。 [实现对象的手段]条状偏振膜具有与其一个表面一致地粘合的保护膜条带和与其另一表面一致地粘合并从胶片输送台1输送的可剥离衬垫。在外观检查之后，使用激光单元11对保护膜条和偏光膜条F的层压进行半切割，以形成各自由保护膜和偏振膜F组成的叠片阵列，其中可剥离衬垫保持不变。然后，将偏光膜F供给到剥离机构4.剥离机构4将偏光膜F的最前面的一个将切割薄膜F的层叠机构5向刀片边缘部件剥离。最前面的偏振片F与最前方的偏振片F的馈送同步地层叠到通过面板传送装置18输送到层叠机构的液晶面板W.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式