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1. 发明授权

US5946192A Power transistor module packaging structure 失效
标题翻译：功率晶体管模块封装结构
公开(公告)号：US5946192A
公开(公告)日：1999-08-31
申请号：US904428
申请日：1997-07-31
申请人： Takahiro Ishigami , Hitoshi Tanifuji , Yoshihiko Kikkawa , Yoshihiro Iwasaki , Hiroaki Suzuki , Makoto Tanikawa , Masahito Mori , Isao Kawasaki
发明人： Takahiro Ishigami , Hitoshi Tanifuji , Yoshihiko Kikkawa , Yoshihiro Iwasaki , Hiroaki Suzuki , Makoto Tanikawa , Masahito Mori , Isao Kawasaki
IPC分类号： F24F5/00 , H05K7/20
CPC分类号： H05K7/20418 , H01L2924/0002
摘要： An apparatus which secures a heat sink to an electrical component connected to a circuit board, including a first outer cover which engages a portion of the heat sink and a portion of the circuit board. In addition, the first outer cover encloses the electrical component, and the electrical component has at least two pins, a first surface facing the circuit board, and a second surface facing the heat sink. Further, a majority of heat dissipating surfaces of the heat sink are outside a space enclosed by the first outer cover and the circuit board.
摘要翻译：一种将散热器固定到连接到电路板的电气部件的装置，包括接合散热器的一部分和电路板的一部分的第一外盖。此外，第一外盖包围电气部件，并且电气部件具有至少两个销，面对电路板的第一表面和面向散热器的第二表面。此外，散热器的大部分散热表面在由第一外盖和电路板包围的空间的外部。

2. 发明授权

US06687139B2 Inverter control apparatus 失效
标题翻译：变频器控制装置
公开(公告)号：US06687139B2
公开(公告)日：2004-02-03
申请号：US09863314
申请日：2001-05-24
申请人： Makoto Tanikawa , Takahiro Ishigami , Yoshihiko Kikkawa , Hitoshi Tanifuji , Yoshihiro Iwasaki , Hiroaki Suzuki , Isao Kawasaki , Ichiro Minejima
发明人： Makoto Tanikawa , Takahiro Ishigami , Yoshihiko Kikkawa , Hitoshi Tanifuji , Yoshihiro Iwasaki , Hiroaki Suzuki , Isao Kawasaki , Ichiro Minejima
IPC分类号： H02M545
CPC分类号： H02P27/08 , B60H1/00428 , B60H1/3222 , H02M7/53871 , H02M7/53873 , H02M2001/0022 , Y02T10/88
摘要： Provided are, a converter section (30) which converts a commercial AC voltage (VAC) into a DC voltage (VDC); an inverter section (60) which converts the DC voltage (VDC) into an output AC voltage (VOUT) of a predetermined frequency by a pulse-width modulation system based on an assigned PWM width, and supplies the output AC voltage (VOUT) to a compressor motor (70). Further, an instantaneous DC voltage detecting section (50) detects an instantaneous DC voltage (VDCS); and an arithmetic processing section (100) corrects the PWM width so as to maintain the output AC voltage (VOUT) at a desired value following the variation in the instantaneous DC voltage (VDCS). It is possible to operate a compressor motor (70) in an optimum state of load characteristics and efficiency.
摘要翻译：提供了将商用AC电压（VAC）转换为DC电压（VDC）的转换器部分（30）; 逆变器部（60），其通过基于指定的PWM宽度的脉冲宽度调制方式将直流电压（VDC）转换为预定频率的输出交流电压（VOUT），并将输出交流电压（VOUT）提供给压缩机电动机（70）。此外，瞬时直流电压检测部（50）检测瞬时直流电压（VDCS）; 和运算处理部（100）对PWM宽度进行校正，以将输出AC电压（VOUT）维持在瞬时直流电压（VDCS）的变化之后的期望值。可以以最佳负载特性和效率的状态来操作压缩机马达（70）。

3. 发明授权

US08410869B2 Elastic-wave filter device having a band-pass filter and a band-reject filter 有权
标题翻译：具有带通滤波器和带阻滤波器的弹性波滤波器装置
公开(公告)号：US08410869B2
公开(公告)日：2013-04-02
申请号：US13589202
申请日：2012-08-20
申请人： Katsuhito Omote , Yoshihiro Iwasaki
发明人： Katsuhito Omote , Yoshihiro Iwasaki
IPC分类号： H03H9/54 , H03H9/64
CPC分类号： H03H9/6433
摘要： In an elastic-wave filter device that includes a band-pass filter and a band-eliminate filter connected to the band-pass filter, insertion loss in a pass band is significantly reduced and attenuation in a stop band is significantly increased. The elastic-wave filter device has a pass band and a stop band at frequencies higher than the pass band. The band-pass filter and the first band-eliminate filter are connected in series between an input terminal and an output terminal. A first parallel-arm resonator of the first band-eliminate filter includes a first resonance frequency in the stop band. A second parallel-arm resonator includes a second resonance frequency in the stop band, the second resonance frequency being higher than the first resonance frequency. An impedance value of the first parallel-arm resonator is larger than an impedance value of the second parallel-arm resonator.
摘要翻译：在包括带通滤波器和连接到带通滤波器的带通滤波器的弹性波滤波器装置中，通带中的插入损耗显着降低，而阻带中的衰减明显增加。弹性波滤波器装置的通带和阻带的频率高于通带。带通滤波器和第一带通滤波器串联连接在输入端和输出端之间。第一带通滤波器的第一并联臂谐振器包括阻带中的第一谐振频率。第二并联臂谐振器包括阻带中的第二谐振频率，第二谐振频率高于第一谐振频率。第一并联臂谐振器的阻抗值大于第二并联臂谐振器的阻抗值。

4. 发明授权

US5516640A Method of determination of pivka 失效
标题翻译：确定方法
公开(公告)号：US5516640A
公开(公告)日：1996-05-14
申请号：US229280
申请日：1994-04-18
申请人： Keisuke Watanabe , Toru Naraki , Yoshihiro Iwasaki
发明人： Keisuke Watanabe , Toru Naraki , Yoshihiro Iwasaki
IPC分类号： A61K39/395 , C12Q1/56 , G01N33/53 , G01N33/574 , G01N33/577 , G01N33/68 , G01N33/82 , G01N33/543 , G01N33/573
CPC分类号： G01N33/57438 , G01N33/68 , G01N33/82 , Y10S436/811
摘要： To provide a simple immunochemical assay of a PIVKA of every kind (PIVKA-VII, -IX, -X, -C, -S or -Z: protein induced by vitamin K absence) corresponding to a vitamin K-dependent protein. It has been confirmed that a PIVKA of every kind can be determined according to the double antibody sandwich method wherein use is made of a solid-supported anti-PIVKA-II monoclonal antibody. There is also disclosed a reagent for determination of a PIVKA of every kind according to the above-mentioned method.
摘要翻译：提供对应于维生素K依赖性蛋白质的各种PIVKA（PIVKA-VII，-IX，-X，-C，-S或-Z：由维生素K缺乏诱导的蛋白质）的简单免疫化学测定。已经确认，可以根据双固定夹心法测定各种PIVKA，其中使用固体负载的抗PIVKA-II单克隆抗体。还公开了根据上述方法测定各种PIVKA的试剂。

5. 发明授权

US08647741B2 Polypropylene fiber, method of producing the same and utilization of the same 有权
标题翻译：聚丙烯纤维，其生产方法和使用方法相同
公开(公告)号：US08647741B2
公开(公告)日：2014-02-11
申请号：US12532898
申请日：2008-03-24
申请人： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
发明人： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
IPC分类号： D02G3/00
CPC分类号： D01F6/06 , B29K2023/12 , B29K2223/12 , B29L2031/707 , C04B16/0633 , C04B28/02 , C08L23/10 , D02J1/22 , D04H1/4291 , D07B1/02 , D07B2201/2006 , D07B2201/2007 , D07B2201/2009 , D07B2205/201 , Y10T428/29 , Y10T428/2913 , Y10T428/2976 , Y10T442/10 , Y10T442/3854 , Y10T442/40 , Y10T442/674 , C08L2666/02 , D07B2801/10
摘要： The present invention aims to provide a polypropylene fiber (PP fiber) excellent in strength, heat resistance, and water-absorption properties, a method of producing the same, and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber. The present invention provides: a PP fiber having a fiber having a fiber strength of 7 cN/dtex or more and having either or both of (i) DSC properties such that the endothermic peak shape by DSC is a single shape having a half width of 10° C. or lower and the melt enthalpy change (AH) is 125 J/ g and (ii) irregular properties such that the single fiber fineness is 0.i to 3 dtex and irregularities are formed on the surface.
摘要翻译：本发明的目的在于提供强度，耐热性和吸水性优异的聚丙烯纤维（PP纤维）及其制造方法，水硬性组合物，绳索，片状纤维结构体和复合材料与各自使用PP纤维的有机聚合物。本发明提供：具有纤维强度为7cN / dtex以上的纤维的PP纤维，并且具有（i）DSC性质中的任一种或两者，使得DSC的吸热峰形状为具有半数宽度的单一形状 10℃以下，熔体焓变（AH）为125J / g，（ii）单纤维纤度为0.3〜11分的不规则性，表面形成凹凸。

6. 发明申请

US20100173547A1 POLYPROPYLENE FIBER, METHOD OF PRODUCING THE SAME AND UTILIZATION OF THE SAME 有权
标题翻译：聚丙烯纤维，其制造方法及其利用
公开(公告)号：US20100173547A1
公开(公告)日：2010-07-08
申请号：US12532898
申请日：2008-03-24
申请人： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
发明人： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
IPC分类号： B32B27/12 , D02G3/02 , D02G3/22 , D01D5/12 , C08F110/06
CPC分类号： D01F6/06 , B29K2023/12 , B29K2223/12 , B29L2031/707 , C04B16/0633 , C04B28/02 , C08L23/10 , D02J1/22 , D04H1/4291 , D07B1/02 , D07B2201/2006 , D07B2201/2007 , D07B2201/2009 , D07B2205/201 , Y10T428/29 , Y10T428/2913 , Y10T428/2976 , Y10T442/10 , Y10T442/3854 , Y10T442/40 , Y10T442/674 , C08L2666/02 , D07B2801/10
摘要： The present invention aims to provide a polypropylene fiber (PP fiber) excellent in strength, heat resistance, and water-absorption properties, a method of producing the same, and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber. The present invention provides: a PP fiber having a fiber strength of 7 cN/dtex or more and having either or both of (i) DSC properties such that the endothermic peak shape by DSC is a single shape having a half width of 10° C. or lower and the melt enthalpy change (AH) is 125 J/g and (ii) irregular properties such that the single fiber fineness is 0.1 to 3 dtex and irregularities are formed on the surface, the irregularities having an average interval of 6.5 to 20 μm and an average height of 0.35 to 1 μm as a result of alternate presence of a protruded portion having a large diameter and a non-protruded portion having a small diameter along its fiber axis; a method of producing the PP fiber by pre-drawing an undrawn PP fiber having an IPF of 94% or more at 120 to 150° C. at a drawing magnification of 3 to 10 times, and then post-drawing the resultant at 170 to 190° C. and a drawing magnification of 1.2 to 3.0 times under the conditions of a deformation rate of 1.5 to 15 times/min and a draw tension of 1.0 to 2.5 cN/dtex; and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber.
摘要翻译：本发明的目的在于提供强度，耐热性和吸水性优异的聚丙烯纤维（PP纤维）及其制造方法，水硬性组合物，绳索，片状纤维结构体和复合材料与各自使用PP纤维的有机聚合物。本发明提供一种PP纤维，其纤维强度为7cN / dtex以上，并且具有（i）DSC性质中的任一种或两者，使得DSC的吸热峰形状为半宽度为10℃的单一形状或更低，熔体焓变（AH）为125J / g，（ii）单纤维纤度为0.1〜3dtex的不规则性，表面形成凹凸，平均间隔为6.5〜由于交替存在具有大直径的突起部分和沿其纤维轴线具有小直径的非突出部分的结果，平均高度为0.35至1μm，平均高度为0.35μm至1μm。通过将拉伸倍数为3〜10倍，在120〜150℃下预拉伸IPF为94％以上的未拉伸的PP纤维，然后在170℃下拉伸所得的PP纤维， 190℃，拉伸倍率为1.5〜15次/分钟，拉伸张力为1.0〜2.5cN / dtex的条件下的1.2〜3.0倍。和水硬性组合物，绳索，片状纤维结构体和具有各自使用PP纤维的有机聚合物的复合材料。

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