公开(公告)号：US06589802B1

公开(公告)日：2003-07-08

申请号：US09640647

申请日：2000-08-18

申请人： Toyoki Asada ,  Yuji Fujita ,  Kie Ueda ,  Naoya Kanda ,  Mari Matsuyoshi

发明人： Toyoki Asada ,  Yuji Fujita ,  Kie Ueda ,  Naoya Kanda ,  Mari Matsuyoshi

IPC分类号： H01L2144

CPC分类号： H01L24/29 ,  H01L21/563 ,  H01L24/32 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2224/83192 ,  H01L2224/83951 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01033 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/19105 ,  H05K3/284 ,  H05K3/305 ,  H05K2201/10674 ,  H05K2201/10977 ,  H05K2203/0783 ,  H05K2203/162 ,  H05K2203/176 ,  Y02P70/613 ,  H01L2924/00

摘要： The present invention a structure in which a semiconductor integrated circuit chip can be easily removed and the reliability of flip-chip bonding is assured, a method of packaging electronic parts, and method and apparatus for detaching electronic parts. According to the invention, the object is achieved by a flip-chip bonding structure using two kinds of soluble and insoluble resins for bonding a semiconductor integrated circuit chip and a circuit board.

摘要翻译： 本发明可以容易地去除半导体集成电路芯片并确保倒装芯片接合的可靠性的结构，电子部件的封装方法以及用于分离电子部件的方法和装置。 根据本发明，目的是通过使用两种用于粘合半导体集成电路芯片和电路板的可溶性和不溶性树脂的倒装芯片接合结构来实现的。

公开(公告)号：US5298557A

公开(公告)日：1994-03-29

申请号：US648932

申请日：1991-02-01

申请人： Yuji Fujita ,  Tetsuya Kawamura ,  Kouichi Yokoyama ,  Katsuyuki Yokomizo ,  Shigeyuki Toki

发明人： Yuji Fujita ,  Tetsuya Kawamura ,  Kouichi Yokoyama ,  Katsuyuki Yokomizo ,  Shigeyuki Toki

IPC分类号： C08L23/10 ,  C08L67/02 ,  C08L23/12

CPC分类号： C08L23/10 ,  C08L23/0869 ,  C08L23/0884 ,  C08L23/145 ,  C08L51/06 ,  C08L67/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L67/00

摘要： The thermoplastic resin composition of the present invention is made of:(a) 5-95 weight % of polypropylene;(b) 95-5 weight % of a polyester; and(c) 2-70 parts by weight, per 100 parts by weight of the total of (a)+(b), of a polyolefin-polyester graft copolymer.The polyolefin-polyester graft copolymer is constituted by (A) 10-90 parts by weight of a polyester having an intrinsic viscosity [.eta.] of 0.30-1.20 and an end carboxyl group content of 15-200 milliequivalent/kg; and (B) 90-10 parts by weight of a modified polyolefin having an epoxy group or carboxyl group content of 0.2-5 mol % and a weight-average molecular weight of 8,000-140,000. This thermoplastic resin composition may further contain (d) a modified polypropylene grafted with an unsaturated carboxylic acid or its anhydride.

摘要翻译： 本发明的热塑性树脂组合物由以下组成：（a）5-95重量％的聚丙烯; （b）95-5重量％的聚酯; 和（c）每100重量份的（a）+（b）的聚烯烃 - 聚酯接枝共聚物的总量为2-70重量份。 聚烯烃 - 聚酯接枝共聚物由（A）10-90重量份特性粘度（（η））为0.30-1.20，端羧基含量为15-200毫当量/ kg的聚酯组成; 和（B）90-10重量份的环氧基或羧基含量为0.2-5摩尔％，重均分子量为8,000-1.4万的改性聚烯烃。 该热塑性树脂组合物还可以含有（d）用不饱和羧酸或其酸酐接枝的改性聚丙烯。

公开(公告)号：US5166273A

公开(公告)日：1992-11-24

申请号：US681599

申请日：1991-04-08

申请人： Akira Kobayashi ,  Tatsuo Teraya ,  Yuji Fujita ,  Shigeyuki Toki ,  Eiji Kuchiki

发明人： Akira Kobayashi ,  Tatsuo Teraya ,  Yuji Fujita ,  Shigeyuki Toki ,  Eiji Kuchiki

IPC分类号： C08F255/00

CPC分类号： C08F255/00

摘要： The modified polyolefin is produced by graft-polymerizing (a) 100 parts by weight of a polyolefin, with (b) 0.01-30 parts by weight of a glycidyl compound represented by the following general formula: ##STR1## wherein R is a hydrogen atom or an alkyl group having 1-6 carbon atoms, Ar is an aromatic hydrocarbon group having 6-20 carbon atoms and containing at least one glycidyloxy group, and n is an integer of 1-4. The glycidyl compound may be added stepwise to have a higher graft ratio. The modified polyolefin may be graft-copolymerized with polyesters at a high graft ratio.

公开(公告)号：US5144203A

公开(公告)日：1992-09-01

申请号：US515022

申请日：1990-04-26

申请人： Yuji Fujita ,  Kouzou Iwata

发明人： Yuji Fujita ,  Kouzou Iwata

IPC分类号： H02M3/335 ,  H02M7/48 ,  H02M7/538 ,  H05B33/08

CPC分类号： H02M7/48 ,  H02M3/33507 ,  H02M7/538 ,  H05B33/08

摘要： A circuit for driving an electric field luminous lamp includes a DC-DC converter for generating a constant DC electric power output. The DC electric power is inverted to an AC electric power to drive an electric field luminous lamp. This results in a constant consumption of an electric power, so that the decrease of a brightness is avoided, a life of the lamp becomes long, and a fluctuation of an input DC voltage does not affect a fluctuation of an electric power consumption.

摘要翻译： 用于驱动电场发光灯的电路包括用于产生恒定直流电功率输出的DC-DC转换器。 直流电功率被反转成交流电力来驱动电场发光灯。 这导致电力的持续消耗，从而避免了亮度的降低，灯的寿命变长，并且输入直流电压的波动不影响电力消耗的波动。

公开(公告)号：US4818961A

公开(公告)日：1989-04-04

申请号：US181700

申请日：1988-04-14

申请人： Toshimitsu Takahashi ,  Takashi Shiba ,  Yuji Fujita ,  Jun Yamada

发明人： Toshimitsu Takahashi ,  Takashi Shiba ,  Yuji Fujita ,  Jun Yamada

IPC分类号： H03H9/02 ,  H03H9/145 ,  H03H9/64

CPC分类号： H03H9/6493 ,  H03H9/14508

摘要： A group-type unidirectional surface acoustic wave filter composed of sending electrodes, reflecting electrodes and meander electrodes constituted by interdigital electrodes, respectively. As a phase shifter of the filter, a capacitive element is used. The geometrical configuration of the meander electrode is determined in accordance with geometrical phase difference. The filter enjoys low insertion loss with a simplified structure.

摘要翻译： 分别由发射电极，反射电极和由叉指电极构成的曲折电极组成的组型单向表面声波滤波器。 作为滤波器的移相器，使用电容元件。 曲折电极的几何结构根据几何相位差来确定。 该滤波器具有简单结构的低插入损耗。

公开(公告)号：US4657980A

公开(公告)日：1987-04-14

申请号：US788908

申请日：1985-10-18

申请人： Yuji Fujita ,  Noboru Yamamoto

发明人： Yuji Fujita ,  Noboru Yamamoto

IPC分类号： C08L25/16 ,  C08L69/00

CPC分类号： C08L69/00

摘要： A thermoplastic resin composition which comprises 80 to 95 wt % of polycarbonate resin and 5 to 20 wt % of poly-p-methylstyrene. The thermoplastic resin composition is useful as a molding material for automotive parts, electric appliances, other industrial products and articles for daily use.

摘要翻译： 一种热塑性树脂组合物，其包含80至95重量％的聚碳酸酯树脂和5至20重量％的聚对甲基苯乙烯。 热塑性树脂组合物可用作汽车部件，电器，其他工业产品和日常用品的成型材料。

公开(公告)号：US4606951A

公开(公告)日：1986-08-19

申请号：US691013

申请日：1985-01-14

申请人： Keizo Wakasugi ,  Yuji Fujita ,  Ryoichi Kaneko

发明人： Keizo Wakasugi ,  Yuji Fujita ,  Ryoichi Kaneko

IPC分类号： A23B4/00 ,  A23B4/14 ,  A23B4/20 ,  A23L3/349 ,  B32B27/00 ,  B32B27/10 ,  B32B27/28 ,  B32B29/06 ,  B65D30/08 ,  B65D65/40 ,  B65D81/24 ,  B65D81/26 ,  D21H17/35 ,  D21H17/36 ,  D21H17/37 ,  D21H17/57 ,  D21H19/56 ,  D21H19/60

CPC分类号： D21H17/36 ,  B32B27/10 ,  B65D31/02 ,  D21H17/35 ,  D21H17/37 ,  D21H17/57 ,  D21H19/56 ,  D21H19/60 ,  Y10T428/1307 ,  Y10T428/31906

摘要： A water-resisting and oil-resisting laminated sheet, the oil resistance of which is not reduced by alcohol, prepared by laminating an ethylene-vinyl acetate copolymer layer and a paper, which paper is coated or impregnated with a liquid or a coating composition and then dried by heating. The copolymer layer has a vinyl acetate component of 10 to 30 mole %, a melt flow index of 2 to 20, and a thickness of 10 to 50.mu.. The liquid is in an amount of 0.5 to 5% by weight to the paper as solid component and is prepared by mixing an aqueous solution or an aqueous dispersion of an oil-resisting polymer such as polyvinyl alcohol, etc., with an aqueous dispersion of a perfluoroalkyl acrylate copolymer at 3:7 to 7:3 by solid component ratio, adding thereto 0.1 to 3% by weight of a penetrating agent such as polyalkylene glycol or derivatives thereof, and diluting with water. The coating composition is composed of 100 parts by weight of a reactive silicone-acrylate resin emulsion and 20 to 100 parts by weight of a perfluoroalkyl acrylate copolymer which is diluted with water in an amount of 0.5 to 5% by weight to the paper as solid component. Also, a water-resisting and oil-resisting food-keeping means capable of controlling the diffusing amount of alcohol vapor comprising a bag, at least a part of which is composed of the aforesaid laminated sheet prepared by using a previously printed paper, and an alcohol component enclosed in the bag.

摘要翻译： 通过层压乙烯 - 乙酸乙烯酯共聚物层和纸制成的耐水性和耐油性层压片，其耐油性不被酒精还原，该纸被涂覆或浸渍有液体或涂料组合物， 然后加热干燥。 共聚物层的乙酸乙烯酯成分为10〜30摩尔％，熔体流动指数为2〜20，厚度为10〜50μm。 液体的量为纸的固体成分的0.5〜5重量％，通过将聚乙烯醇等耐油性聚合物的水溶液或水分散体与水分散体 丙烯酸全氟烷基酯共聚物，固体成分比为3:7〜7:3，加入0.1〜3重量％的渗透剂如聚亚烷基二醇或其衍生物，并用水稀释。 涂料组合物由100重量份的反应性硅氧烷 - 丙烯酸酯树脂乳液和20至100重量份的丙烯酸全氟烷基酯共聚物组成，其以0.5至5重量％的量用水稀释至作为固体的纸 零件。 另外，能够控制包含袋子的醇蒸气的扩散量的耐水耐油食品保持装置，该袋子的至少一部分由使用预先打印的纸制成的上述层叠片材组成， 酒精组分封闭在袋子里。

公开(公告)号：US08390257B2

公开(公告)日：2013-03-05

申请号：US12543192

申请日：2009-08-18

申请人： Katsuya Inoue ,  Yoshikazu Ohnuma ,  Yuji Fujita

发明人： Katsuya Inoue ,  Yoshikazu Ohnuma ,  Yuji Fujita

IPC分类号： H02J7/00

CPC分类号： G01R31/3662 ,  G01R31/361

摘要： A battery capacity controller includes a battery capacity estimating part that estimates the battery capacity of a battery in which an internal resistance is increased in accordance with the decrease of the battery capacity in the vicinity of a prescribed lower limit battery capacity and a battery capacity correcting part that changes, during the discharge of the battery, an estimated battery capacity estimated by the battery capacity estimating part to a proper value in a lower limit side when an internal resistance difference as a difference between the internal resistance value of the battery and the internal resistance value of the battery at the time of the lower limit battery capacity is a prescribed value or lower.

摘要翻译： 电池容量控制器包括：电池容量估计部，其根据规定的下限电池容量附近的电池容量的减少和电池容量校正部，估计内部电阻增加的电池的电池容量; 当电池的内部电阻值和内部电阻之间的差作为内部电阻差时，在电池放电期间，将由电池容量估计部估计的估计电池容量改变为下限侧的适当值 下限电池容量时的电池的值为规定值以下。

公开(公告)号：US20120209441A1

公开(公告)日：2012-08-16

申请号：US13499791

申请日：2010-09-28

申请人： Satoshi Hirata ,  Shuji Matsuura ,  Yuji Fujita

发明人： Satoshi Hirata ,  Shuji Matsuura ,  Yuji Fujita

IPC分类号： G06F1/30

CPC分类号： H02J13/0003 ,  H01M10/44 ,  H01M16/006 ,  H02J1/14 ,  H02J9/061 ,  H02J2001/004 ,  Y02B90/14 ,  Y02B90/222 ,  Y02B90/228 ,  Y04S20/12 ,  Y04S20/18 ,  Y10T307/615

摘要： A load control system includes: a power supply control unit for controlling a power feeding to multiple load devices; and a backup power supply unit for supplying backup power during a power failure. During a power failure, the power supply control unit supplies the power from the backup power supply unit only to a part of load devices selected among the load devices, and the load devices are devoid of communications function for communicating with the power supply control unit.

摘要翻译： 负载控制系统包括：电源控制单元，用于控制对多个负载装置的供电; 以及用于在电源故障期间提供备用电力的备用电源单元。 在电源故障期间，电源控制单元将来自备用电源单元的电力仅供给到在负载装置中选择的一部分负载装置，并且负载装置没有通信功能，用于与电源控制单元进行通信。

公开(公告)号：US20090242311A1

公开(公告)日：2009-10-01

申请号：US12398414

申请日：2009-03-05

申请人： Yuji Fujita ,  Shinya Mukae ,  Junichi Fujiwara

发明人： Yuji Fujita ,  Shinya Mukae ,  Junichi Fujiwara

IPC分类号： B60K5/00

CPC分类号： E02F9/0808 ,  B62D33/0617 ,  B62D33/0633

摘要： An upper assembly structure of a work machine comprising a driver's seat mounted on a vehicle body, an engine compartment for housing an engine, a tank compartment for housing a tank, a hood, a tank cover member, a first partition for partitioning between the engine compartment and the driver's seat, a second partition for partitioning between the tank compartment and the driver's seat, and a support frame mounted on the engine compartment including an arm member protruding from the support frame toward the tank compartment, wherein the engine compartment and the tank compartment are arranged to form an L-shape as viewed from the top, wherein the engine compartment is covered by the first partition and the hood, wherein the tank compartment is covered by the second compartment and the tank cover member, and wherein the arm member supports internal equipment arranged inside the tank compartment.

摘要翻译： 一种作业机械的上部装配结构，包括安装在车体上的驾驶员座椅，用于容纳发动机的发动机舱，用于容纳油箱的油箱隔室，油箱盖构件，用于在发动机之间分隔的第一隔板 隔间和驾驶员座椅，用于在储罐室和驾驶员座椅之间分隔的第二分隔件，以及安装在发动机舱上的支撑框架，其包括从支撑框架向罐室突出的臂构件，其中发动机室和罐 隔室被布置成从顶部观察形成L形，其中发动机舱被第一隔板和罩覆盖，其中罐隔室被第二隔室和箱盖构件覆盖，并且其中臂构件 支持内部设备布置在水箱内。