公开(公告)号：US20070191567A1

公开(公告)日：2007-08-16

申请号：US11737252

申请日：2007-04-19

申请人： Yukio TSUGE ,  Tomeyoshi Ohori ,  Hiroshi Wada

发明人： Yukio TSUGE ,  Tomeyoshi Ohori ,  Hiroshi Wada

IPC分类号： C08G18/00

CPC分类号： C08G18/44 ,  C08G18/10 ,  C08G18/4854 ,  C08G18/4866 ,  C09D11/102 ,  C08G18/3228 ,  C08G18/285 ,  C08G18/3206

摘要： Provided is a method for producing a polyurethane resin solution having a low tensile elasticity and a low elastic modulus and excellent elastic recovery under low temperatures. A method for producing a polyurethane resin solution, which comprises reacting an isocyanate-terminated prepolymer with a chain extender and/or a curing agent in an organic solvent, wherein said prepolymer is obtained by reacting a polyisocyanate compound and a polyether polyol (A) having a number average molecular weight of from 750 to 4,000, which is obtained by addition of an alkylene oxide with a polyoxytetramethylene diol or a polycarbonate diol having a number average molecular weight of from 500 to 2,500 as an initiator, using a composite metal cyanide complex catalyst.

摘要翻译： 本发明提供低拉伸弹性和低弹性模量的聚氨酯树脂溶液的制造方法，在低温下具有良好的弹性恢复性。 一种制备聚氨酯树脂溶液的方法，其包括使异氰酸酯封端的预聚物与扩链剂和/或固化剂在有机溶剂中反应，其中所述预聚物是通过使多异氰酸酯化合物和聚醚多元醇（A） 通过使用复合金属氰化物配合物催化剂将数均分子量为500〜2,500的聚氧四亚甲基二醇或聚碳酸酯二醇加成环氧烷作为引发剂而得到的数均分子量为750〜4000 。

公开(公告)号：US20070088146A1

公开(公告)日：2007-04-19

申请号：US11565384

申请日：2006-11-30

申请人： Makito NAKAMURA ,  Hiroshi WADA

发明人： Makito NAKAMURA ,  Hiroshi WADA

IPC分类号： C08G18/00

CPC分类号： C08G18/4244

摘要： The present invention provides a method for producing a thermoplastic polyurethane elastomer having excellent heat resistance and mechanical properties, and capable of obtaining one having a low hardness without using a plasticizer. A method for producing a polyurethane elastomer, which comprises reacting a polyol compound and a polyisocyanate compound, characterized by using, as all or part of the above polyol compound, a polyester ether polyol (A) obtainable by ring-opening polymerization of a mixture of an alkylene oxide and a lactone monomer with an initiator.

摘要翻译： 本发明提供一种具有优异的耐热性和机械性能的热塑性聚氨酯弹性体的制造方法，能够在不使用增塑剂的情况下得到低硬度的热塑性聚氨酯弹性体。 一种制备聚氨酯弹性体的方法，其包括使多元醇化合物和多异氰酸酯化合物反应，其特征在于使用上述多元醇化合物的全部或部分作为全部或部分多元醇化合物，通过使 环氧烷和具有引发剂的内酯单体。

公开(公告)号：US06910613B2

公开(公告)日：2005-06-28

申请号：US10332026

申请日：2001-06-29

申请人： Shoriki Narita ,  Koichi Yoshida ,  Masahiko Ikeya ,  Takaharu Mae ,  Shinji Kanayama ,  Makoto Imanishi ,  Kazushi Higashi ,  Kenji Fukumoto ,  Hiroshi Wada

发明人： Shoriki Narita ,  Koichi Yoshida ,  Masahiko Ikeya ,  Takaharu Mae ,  Shinji Kanayama ,  Makoto Imanishi ,  Kazushi Higashi ,  Kenji Fukumoto ,  Hiroshi Wada

IPC分类号： H05K3/34 ,  B23K20/00 ,  H01L21/00 ,  H01L21/60 ,  B23K37/00 ,  H01L21/44

CPC分类号： H01L24/742 ,  H01L21/67138 ,  H01L21/67144 ,  H01L21/67248 ,  H01L24/11 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/1134 ,  H01L2224/13099 ,  H01L2224/13144 ,  H01L2224/45144 ,  H01L2924/01004 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01023 ,  H01L2924/01025 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01047 ,  H01L2924/01052 ,  H01L2924/01065 ,  H01L2924/01073 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01327 ,  H01L2924/10329 ,  H01L2924/351 ,  Y10T29/4921 ,  H01L2924/00 ,  H01L2924/00014

摘要： A preheat device (160) is provided to execute, before forming bumps (16) to electrode parts (15), a pre-formation temperature control for bonding promotion to promote bonding between the electrode parts and the bumps during bump formation. Metal particles of the electrode parts can be changed to an appropriate state before the bump formation. Phenomenally, a bonding state between the electrode parts and the bumps can be improved as compared with the conventional art. In a further arrangement of the present invention, semiconductor components with bumps can be heated under a bonding strength improvement condition by a bonding stage (316) through controlling the heating by a controller (317).

摘要翻译： 提供预热装置（160），用于在形成凸起（16）到电极部件（15）之前执行用于粘合促进的预制温度控制，以促进在凸块形成期间电极部分和凸块之间的结合。 电极部分的金属颗粒可以在凸点形成之前变成适当的状态。 与现有技术相比，现在可以改善电极部分和凸块之间的结合状态。 在本发明的另一方面中，通过控制器（317）的加热来控制加热，可以通过接合台（316）在接合强度改善条件下加热具有凸块的半导体部件。

公开(公告)号：US06724112B2

公开(公告)日：2004-04-20

申请号：US10093585

申请日：2002-03-07

申请人： Yukio Chihara ,  Mizuo Komine ,  Hiroshi Kitamura ,  Takeshi Hashimoto ,  Hiroshi Wada

发明人： Yukio Chihara ,  Mizuo Komine ,  Hiroshi Kitamura ,  Takeshi Hashimoto ,  Hiroshi Wada

IPC分类号： H02K500

CPC分类号： F16C35/04 ,  F16C19/06 ,  F16C35/067 ,  F16C2226/60 ,  F16C2380/26 ,  H02K5/1732

摘要： A cup ring and a holding-plate are disposed at each side of a front bracket of a stator of a motor, to fix in place an outer ring of a front ball-bearing of the rotor of the motor in order to prevent creep between a bearing housing and the outer ring. A thickness of a bearing shim is adjusted such that a distance between an end portion of a tube section of the cup ring and a first end face of the outer ring is less than 0.1 mm. The holding plate is temporarily fixed to a given place of the motor shaft, and then screwed down thereto with a screw, so that the holding plate moves and solidly contacts the outer ring of the front ball bearing. An outer diameter of the motor shaft extending between the given place and the bearing is smaller than a center hole of the holding plate such that the holding plate does not contact the motor shaft.

摘要翻译： 在电动机的定子的前支架的两侧设置有杯环和保持板，以将电动机的转子的前滚珠轴承的外圈固定在一起，以防止电动机的转子之间的蠕变 轴承座和外圈。 调节轴承垫片的厚度，使得杯环的管部分的端部与外圈的第一端面之间的距离小于0.1mm。 保持板暂时固定在电机轴的给定位置，然后用螺丝拧紧，使保持板移动并牢固地接触前球轴承的外圈。 在给定位置和轴承之间延伸的电动机轴的外径小于保持板的中心孔，使得保持板不接触电动机轴。

公开(公告)号：US06474824B1

公开(公告)日：2002-11-05

申请号：US09622863

申请日：2000-08-23

申请人： Hiroshi Wada

发明人： Hiroshi Wada

IPC分类号： F21V800

CPC分类号： G02B6/0038 ,  G02B6/0036 ,  G02B6/0068

摘要： There is provided a surface-emitting device, such as a front light, in which visibility is not deteriorated even when a point light source, such as a light-emitting diode, is used. A surface-emitting device 20 forming a front light includes point light sources 21, such as light-emitting diodes, a transmissive light guide plate 22 made of acrylic resin, polycarbonate resin, or the like by injection molding or by other methods, a transmissive light-scattering plate 23 bonded onto an end face 22d of the light guide plate 22 opposite from the side of an end face 22c where the point light sources 21 are placed, and a reflection plate 24 bonded onto the surface of the light-scattering plate 23.

摘要翻译： 提供了即使在使用诸如发光二极管的点光源的情况下也不会劣化能见度的表面发射装置，例如前光。形成前灯的表面发射装置20包括 通过注射成型或其它方法的诸如发光二极管的点光源21，由丙烯酸树脂制成的透射导光板22，聚碳酸酯树脂等，结合到端面22d上的透射光散射板23 的导光板22与配置有点光源21的端面22c的一侧相反，反射板24接合在光散射板23的表面上。

公开(公告)号：US06440553B2

公开(公告)日：2002-08-27

申请号：US09772982

申请日：2001-01-31

申请人： Yasuyuki Tokunaga ,  Masahiko Ando ,  Takeshi Yamanaka ,  Waka Hikosaka ,  Makoto Kojima ,  Shin-ichi Kouno ,  Hiroaki Mashiko ,  Hiroshi Wada ,  Hiroshi Yamamoto ,  Yoshikazu Soeda ,  Naoki Matsuoka ,  Katsuya Kume ,  Mitsuo Kuramoto

发明人： Yasuyuki Tokunaga ,  Masahiko Ando ,  Takeshi Yamanaka ,  Waka Hikosaka ,  Makoto Kojima ,  Shin-ichi Kouno ,  Hiroaki Mashiko ,  Hiroshi Wada ,  Hiroshi Yamamoto ,  Yoshikazu Soeda ,  Naoki Matsuoka ,  Katsuya Kume ,  Mitsuo Kuramoto

IPC分类号： B32B1504

CPC分类号： C09J169/00 ,  Y10T428/1462 ,  Y10T428/249953 ,  Y10T428/28 ,  Y10T428/2852 ,  Y10T428/2861 ,  Y10T428/2891

摘要： A pressure-sensitive adhesive composition, wherein the storage elastic modulus [G′] at room temperature is at least 2×106 dyne/cm2 and the adhesive strength at room temperature is 1 kg/20 mm width or higher. Preferably, a pressure-sensitive adhesive composition comprising a polymer having a polycarbonate structure having a repeating unit represented by the following formula wherein R represents a straight chain or branched hydrocarbon group having from 2 to 20 carbon atoms, a pressure-sensitive adhesive sheet, a sealing material, a reinforcing sheet, and a pressure-sensitive sheet for printing, each having the pressure-sensitive adhesive composition.

摘要翻译： 一种压敏粘合剂组合物，其中室温下的储能弹性模量[G']为至少2×10 6达因/ cm 2，室温下的粘合强度为1kg / 20mm宽或更高。 优选地，包含具有聚碳酸酯结构的聚合物的压敏粘合剂组合物，其具有由下列化学式表示的重复单元：R表示碳原子数2〜20的直链或支链烃基，压敏粘合片，密封剂 材料，增强片和印刷用压敏片，各自具有压敏粘合剂组合物。

公开(公告)号：US06429852B1

公开(公告)日：2002-08-06

申请号：US09472481

申请日：1999-12-27

申请人： Aditha M. Adams ,  Steven T. Kaneko ,  Carl J. Ledbetter ,  Hugh Edward McLoone, Jr. ,  Stanley Hiroshi Wada ,  John Richard Arbak ,  Edward V. Cruz

发明人： Aditha M. Adams ,  Steven T. Kaneko ,  Carl J. Ledbetter ,  Hugh Edward McLoone, Jr. ,  Stanley Hiroshi Wada ,  John Richard Arbak ,  Edward V. Cruz

IPC分类号： G09G302

CPC分类号： G06F3/03543 ,  G06F3/03549 ,  G06F2203/0333

摘要： The device comfortably supports the hand of the user while the thumb and fingers are associated with keys, a trackball, and a scrolling wheel carried on the device. The overall configuration of the device and the arrangement of these actuators permits the user to operate all of the functions provided by the actuators while the forearm is in a neutral posture zone between pronation and supination of the forearm, and the wrist and fingers are minimally extended and comfortably flexed, respectively.

摘要翻译： 当拇指和手指与装置上携带的按键，轨迹球和滚动轮相关联时，该装置舒适地支撑使用者的手。 装置的整体结构和这些致动器的布置允许使用者操作由致动器提供的所有功能，而前臂位于前臂的旋前和仰卧之间的中立姿态区域中，并且手腕和手指被最小程度地延伸 并分别舒适地弯曲。

公开(公告)号：US06218006B1

公开(公告)日：2001-04-17

申请号：US08913449

申请日：1997-09-15

申请人： Yasuyuki Tokunaga ,  Masahiko Ando ,  Takeshi Yamanaka ,  Waka Hikosaka ,  Makoto Kojima ,  Shin-ichi Kouno ,  Hiroaki Mashiko ,  Hiroshi Wada ,  Hiroshi Yamamoto ,  Yoshikazu Soeda ,  Naoki Matsuoka ,  Katsuya Kume ,  Mitsuo Kuramoto

发明人： Yasuyuki Tokunaga ,  Masahiko Ando ,  Takeshi Yamanaka ,  Waka Hikosaka ,  Makoto Kojima ,  Shin-ichi Kouno ,  Hiroaki Mashiko ,  Hiroshi Wada ,  Hiroshi Yamamoto ,  Yoshikazu Soeda ,  Naoki Matsuoka ,  Katsuya Kume ,  Mitsuo Kuramoto

IPC分类号： B32B2730

CPC分类号： C09J169/00 ,  Y10T428/1462 ,  Y10T428/249953 ,  Y10T428/28 ,  Y10T428/2852 ,  Y10T428/2861 ,  Y10T428/2891

摘要： A pressure-sensitive adhesive composition, wherein the storage elastic modulus [G′] at room temperature is at least 2×106 dyne/cm2 and the adhesive strength at room temperature is 1 kg/20 mm width or higher. Preferably, a pressure-sensitive adhesive composition comprising a polymer having a polycarbonate structure having a repeating unit represented by the following formula wherein R represents a straight chain or branched hydrocarbon group having from 2 to 20 carbon atoms, a pressure-sensitive adhesive sheet, a sealing material, a reinforcing sheet, and a pressure-sensitive sheet for printing, each having the pressure-sensitive adhesive composition.

摘要翻译： 一种压敏粘合剂组合物，其中室温下的储能弹性模量[G']为至少2×10 6达因/ cm 2，室温下的粘合强度为1kg / 20mm宽或更高。 优选地，包含具有聚碳酸酯结构的聚合物的压敏粘合剂组合物，其具有由下列化学式表示的重复单元：R表示碳原子数2〜20的直链或支链烃基，压敏粘合片，密封剂 材料，增强片和印刷用压敏片，各自具有压敏粘合剂组合物。

公开(公告)号：US5951918A

公开(公告)日：1999-09-14

申请号：US875779

申请日：1997-08-05

申请人： Hideji Kuwajima ,  Shozo Yamana ,  Junichi Kikuchi ,  Hisashi Dokochi ,  Toshikazu Ono ,  Yoshikatsu Mikami ,  Hiroshi Wada

发明人： Hideji Kuwajima ,  Shozo Yamana ,  Junichi Kikuchi ,  Hisashi Dokochi ,  Toshikazu Ono ,  Yoshikatsu Mikami ,  Hiroshi Wada

IPC分类号： H01B1/02 ,  H01B1/22 ,  H05K1/09 ,  B05D5/12 ,  B22F1/02

CPC分类号： H01B1/22 ,  H01B1/02 ,  H05K1/095

摘要： An electroconductive paste for forming an electric circuit which is low in resistivity, high in electroconductivity and minimized in change of resistivity even after a thermal shock test and/or a humidity and DC applied test, can be obtained by using a composite electroconductive powder comprising a flake-like electroconductive powder made of a material such as silver, a silver alloy, a silver-coated copper powder or a silver-coated copper alloy powder and an unsteady-shaped electroconductive powder such as a reduced silver powder. Also, by using a composite electroconductive powder comprising an electroconductive powder having an aspect ratio of 6 or greater and an electroconductive powder having an aspect ratio of 5 or less, there can be obtained an electroconductive paste which is low in resistivity, high in electroconductivity, minimized in change of resistivity even after a thermal shock test and/or a humidity and DC applied test, and capable of improving probability of contact between the electroconductive powder particles, elevating electroconductivity of the electric circuit, and also raising electroconductivity especially when a circuit is printed on a sheet-like substrate and the printed circuit is pressed. The electric circuit formed on the surface of a substrate by using such an electroconductive paste is low in resistivity, high in electroconductivity and also excellent in migration resistance.

摘要翻译： PCT No.PCT / JP96 / 00271 Sec。 371日期：1997年8月5日 102（e）日期1997年8月5日PCT提交1996年2月8日PCT公布。 公开号WO96 / 24938 日期1996年8月15日，即使在热冲击试验和/或湿度和直流施加试验之后，形成电阻率低，导电性高，电阻率变化最小的电路用导电糊也可以通过使用 包含由诸如银，银合金，银涂层铜粉或银涂覆铜合金粉末的材料制成的片状导电粉末和诸如还原银粉末的非稳态导电粉末的复合导电粉末。 此外，通过使用包含纵横比为6以上的导电性粉末和长径比为5以下的导电性粉末的复合导电性粉末，可以得到电导率低，导电性高的导电性糊剂， 即使在热冲击试验和/或湿度和DC施加试验之后电阻率的变化也最小化，并且能够提高导电粉末颗粒之间的接触概率，提高电路的导电性，并且还提高导电性，特别是当电路为 印刷在片状基板上，印刷电路被按压。 通过使用这种导电膏在基板的表面上形成的电路电阻率低，导电性高，耐迁移性优异。

公开(公告)号：US5950937A

公开(公告)日：1999-09-14

申请号：US197535

申请日：1998-11-23

申请人： Akihito Iwai ,  Hiroshi Wada ,  Katsumi Matsumoto ,  Sosuke Naito ,  Yoshihiko Imai ,  Hideki Nakamura ,  Hiroaki Tanaka

发明人： Akihito Iwai ,  Hiroshi Wada ,  Katsumi Matsumoto ,  Sosuke Naito ,  Yoshihiko Imai ,  Hideki Nakamura ,  Hiroaki Tanaka

IPC分类号： C04B35/10 ,  B02C13/28 ,  C04B35/119 ,  C04B35/48 ,  C04B35/488

CPC分类号： C04B35/4885 ,  B02C13/28 ,  C04B35/119

摘要： An alumina-zirconia sintered body comprising 92 to 35% by weight of aluminum oxide and 8 to 65% by weight of zirconium oxide having mainly tetragonal system, and 0.2 to 5 parts by weight of silicon oxide per 100 parts by weight of the total of aluminum oxide and zirconium oxide, and having a relative density of 95% or more, has improved wear resistance and suitable for use in an impact grinder.