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

US20100304551A1 PROTECTIVE FILM AGENT FOR LASER DICING AND WAFER PROCESSING METHOD USING THE PROTECTIVE FILM AGENT 审中-公开
标题翻译：使用保护膜代理的激光剥离保护膜和波浪加工方法
公开(公告)号：US20100304551A1
公开(公告)日：2010-12-02
申请号：US12707102
申请日：2010-02-17
申请人： Hiroshi TAKANASHI , Atsushi KAWAKAMI , Toshiyuki YOSHIKAWA , Nobuyasu KITAHARA
发明人： Hiroshi TAKANASHI , Atsushi KAWAKAMI , Toshiyuki YOSHIKAWA , Nobuyasu KITAHARA
IPC分类号： H01L21/78 , C08K5/09
CPC分类号： C09D5/32 , B23K26/40 , B23K2101/40 , B23K2103/50 , H01L21/67092
摘要： A protective film agent for laser dicing according to the present invention comprises a solution having, dissolved therein, a water-soluble resin and at least one laser light absorber selected from the group consisting of a water-soluble dye, a water-soluble coloring matter, and a water-soluble ultraviolet absorber. The protective film agent is coated on a surface of a wafer, which is to be processed, and is then dried to form a protective film. Laser dicing through the protective film produces chips from the wafer. As a result, deposition of debris can be effectively prevented on the entire face of the chips, including their peripheral edge portions.
摘要翻译：根据本发明的用于激光切割的保护膜剂包括溶解在其中的水溶性树脂和至少一种选自水溶性染料，水溶性着色剂，和水溶性紫外线吸收剂。将保护膜剂涂布在待加工的晶片的表面上，然后干燥以形成保护膜。通过保护膜的激光切割从晶片产生芯片。结果，可以在芯片的整个表面（包括它们的周缘部分）上有效地防止碎屑沉积。

2. 发明申请

US20130082038A1 METHOD OF DETECTING CONDENSING SPOT POSITION IN LASER BEAM PROCESSING APPARATUS 有权
标题翻译：检测激光光束处理装置中凝结点位置的方法
公开(公告)号：US20130082038A1
公开(公告)日：2013-04-04
申请号：US13617046
申请日：2012-09-14
申请人： Toshiyuki YOSHIKAWA , Hironari OHKUBO , Noboru TAKEDA
发明人： Toshiyuki YOSHIKAWA , Hironari OHKUBO , Noboru TAKEDA
IPC分类号： B23K26/02
CPC分类号： B23K26/048 , B23K26/00 , B23K26/0006 , B23K26/40 , B23K2103/50 , B23K2103/56 , H01L21/30 , H01L21/304 , H01L21/3043 , H01L2221/00
摘要： A method of detecting a condensing spot position in a laser beam processing apparatus, including: a detection position setting step of setting a plurality of Z-axis directional positions in a range from a starting point to an ending point of detection positions into which the condenser is positioned; a laser beam processed groove forming step of sequentially positioning the condenser into the detection positions in the range from the starting point to the ending point, performing a predetermined interval indexing feeding by operating indexing feeding means each time the detection position for the condenser is changed, and forming a laser beam processed groove of a predetermined length in the plate-shaped body at each of the detection positions for the condenser; and a laser beam processed groove imaging step of imaging the laser beam processed grooves formed in the plate-shaped body by imaging means.
摘要翻译：一种检测激光束处理装置中的聚光点位置的方法，包括：检测位置设定步骤，在从所述冷凝器的检测位置的起始点到终点的范围内设定多个Z轴方向位置定位激光束处理槽形成步骤，将冷凝器顺序地定位在从起点到终点的范围内的检测位置，每当改变冷凝器的检测位置时，通过操作分度输送装置执行预定的间隔分度进给，以及在所述冷凝器的每个检测位置处，在所述板状体中形成预定长度的激光束处理槽; 以及激光束处理槽成像步骤，通过成像装置对形成在板状体中的激光束处理槽进行成像。

3. 发明申请

US20120186072A1 METHOD OF MANUFACTURING ROTATING ELECTRICAL MACHINE AND DEVICE FOR MANUFACTURING THE SAME 有权
标题翻译：制造旋转电机的方法及其制造装置
公开(公告)号：US20120186072A1
公开(公告)日：2012-07-26
申请号：US13355861
申请日：2012-01-23
申请人： Toshiyuki YOSHIKAWA , Satoru HARA
发明人： Toshiyuki YOSHIKAWA , Satoru HARA
IPC分类号： H02K15/00
CPC分类号： H02K15/00 , H02K7/1004
摘要： A method of manufacturing a rotating electrical machine has steps of a preparation step that accommodates the cap in a jig space while bringing the jig and the pulley in contact in an up-and-down direction so that an operation space is sealed, and a main step that decompresses the operation space to pressure lower than atmospheric pressure, moves the cap to an upper side in the decompressed operation space, and press-fits the cap into the pulley. By this, an inclination and a misalignment in the axial direction of the cap by the action of the reaction force can be suppressed since the reaction force acting downwardly on the cap can be weakened compared with the case where the cap is press-fit under atmospheric pressure. Therefore, the press-fit-state of the cap can be stabilized.
摘要翻译：旋转电机的制造方法具有如下步骤：在使夹具和滑轮沿上下方向接触的同时将盖容纳在夹具空间中，使得操作空间被密封，并且主体将操作空间减压到低于大气压的压力，将盖移动到减压操作空间中的上侧，并将盖压配合到滑轮中。由此，与在大气压下配合的情况相比，可以抑制由反作用力作用而在盖的轴向上的倾斜和偏移。压力。因此，盖的压配合状态可以稳定。

4. 发明申请

US20100081982A1 PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET FOR APPLICATION TO SKIN, AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：用于皮肤的压敏粘合胶带或薄片及其制造方法
公开(公告)号：US20100081982A1
公开(公告)日：2010-04-01
申请号：US12570331
申请日：2009-09-30
申请人： Hisanori TAKAHASHI , Kouji KAMATA , Osamu OOHIRA , Toshiyuki YOSHIKAWA
发明人： Hisanori TAKAHASHI , Kouji KAMATA , Osamu OOHIRA , Toshiyuki YOSHIKAWA
IPC分类号： A61F15/00 , A61F13/02 , C09J7/02
CPC分类号： A61L15/585 , C09J7/21 , C09J7/38 , C09J2433/00 , C08L33/10
摘要： The present invention provides a pressure-sensitive adhesive tape or sheet for application to skin, which contains: a stretch fabric, and a pressure-sensitive adhesive layer provided on one surface of the stretch fabric, in which the pressure-sensitive adhesive layer contains: an acrylic copolymer obtained from a monomer mixture including an alkyl(meth)acrylate of from 40 to 80% by weight, an alkoxy (meth)acrylate of from 10 to 50% by weight and a (meth)acrylic acid of from 1 to 10% by weight; a long-chain fatty acid glycerin ester in an amount of from 20 to 100 parts by weight relative to 100 parts by weight of the acrylic copolymer, and a crosslinking agent, the pressure-sensitive adhesive layer being crosslinked with the crosslinking agent; and also provides a process for producing the tape or sheet.
摘要翻译：本发明提供了一种用于皮肤的压敏粘合带或片材，其包含：拉伸织物和设置在所述弹性织物的一个表面上的压敏粘合剂层，其中所述压敏粘合剂层包含：由包含40〜80重量％的（甲基）丙烯酸烷基酯，10〜50重量％的（甲基）丙烯酸烷基酯和1〜10重量％的（甲基）丙烯酸酯的单体混合物得到的丙烯酸共聚物重量％相对于100重量份丙烯酸共聚物为20〜100重量份的长链脂肪酸甘油酯和交联剂，所述粘合剂层与所述交联剂交联; 并且还提供了用于生产带或片的方法。

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