公开(公告)号：US4960262A

公开(公告)日：1990-10-02

申请号：US381918

申请日：1989-07-18

Applicant: Mitsuharu Hashimoto ,  Shinji Takeda

Inventor： Mitsuharu Hashimoto ,  Shinji Takeda

IPC: F16K5/06 ,  F16K27/06

CPC classification number: F16K27/067 ,  F16K5/0668 ,  Y10T137/0508 ,  Y10T137/6038

Abstract: A ball valve and a method for fabricating this ball valve wherein a ball seat, formed of a synthetic resin, is mounted at each end of a flow passage in a ball of the valve. A sealing end portion of the ball seat contacts the spherical surface of the ball only in the closed position of the ball. In the open position, the lip falls within a recess surrounding the end of the flow passage in the ball. A gap of 0.3 to 0.7 mm is formed, in the open position, between the wall surface of the recess and the end of the lip. The end of the lip should fall, in the open position of the ball, about 0.2 mm inside an imaginary continuation of the surface of the ball at the recess.

公开(公告)号：US4869450A

公开(公告)日：1989-09-26

申请号：US302886

申请日：1989-01-30

Applicant: Shinji Takeda ,  Mitsuharu Hashimoto

Inventor： Shinji Takeda ,  Mitsuharu Hashimoto

IPC: F16K5/06

CPC classification number: F16K5/0678 ,  F16K5/0626 ,  Y10T137/0447 ,  Y10T137/6038 ,  Y10T403/7005

Abstract: A ball valve is provided which comprises a valve body formed from a tubular member with a cylindrical hole extending therethrough, a stem having one end thereof projecting into the hole, and a ball fixed to an end of the stem. The ball has a circular bore extending diametrically therethrough, wherein the ball is spherical in shape with removed chordal segments corresponding to the bore. A seat carrier is inserted in the hole, the seat carrier having one end adjacent the ball, a connecting sleeve contacts the seat carrier at the other end thereof opposite the end adjacent the ball, and a union nut couples the connecting sleeve to the valve body. Diametrically opposed projections are provided on the inner surface of the valve body, the projections extending into the hole, recesses formed on the side of the seat carrier adjacent the one end thereof, and diametrically opposed grooves are formed in the side of the seat carrier adjacent the recesses. The grooves extend in the circumferential direction from the adjacent recesses. When the seat carrier is inserted into the valve body and rotated therein, the projections on the valve body engage the grooves in the seat carrier to thereby hold the seat carrier in the valve body. Further, a flange is formed on the other end of the seat carrier wherein one of the flange and valve body includes at least one projection and the other of the flange and valve body includes at least one cavity. The projection is engaged in the cavity to prevent the rotation of the seat carrier with respect to the valve body.

Abstract translation: 提供一种球阀，其包括由具有延伸穿过其中的圆柱形孔的管状构件形成的阀体，其一端突出到孔中的杆和固定到杆的端部的球。 球具有直径从其中延伸的圆形孔，其中球是球形的，具有对应于孔的去除的弦节。 座位托架被插入孔中，座椅托架的一端靠近球，连接套与另一端相接触座椅托架，靠近球的端部，联管螺母将连接套筒连接到阀体上 。 在阀体的内表面上设置有直径相对的突起，延伸到孔中的突起，邻近其一端形成在座架的侧面上的凹部，并且在座椅支架的相邻侧面形成直径相对的槽 凹槽。 凹槽从相邻的凹部沿圆周方向延伸。 当座椅支架插入阀体并旋转时，阀体上的突起与座椅支架中的槽接合，从而将座椅支架保持在阀体中。 此外，凸缘形成在座架的另一端上，其中凸缘和阀体中的一个包括至少一个凸起，凸缘和阀体中的另一个包括至少一个空腔。 凸起接合在空腔中以防止座架相对于阀体旋转。

公开(公告)号：US4883253A

公开(公告)日：1989-11-28

申请号：US830492

申请日：1986-02-19

Applicant: Mitsuharu Hashimoto ,  Shinji Takeda

Inventor： Mitsuharu Hashimoto ,  Shinji Takeda

IPC: F16K5/06 ,  F16K27/06

CPC classification number: F16K27/067 ,  F16K5/0668 ,  Y10T137/0508 ,  Y10T137/6038

Abstract: A ball valve and a method for fabricating this ball valve wherein a ball seat, formed of a synthetic resin, is mounted at each end of a flow passage in a ball of the valve. A sealing end portion of the ball seat contacts the spherical surface of the ball only in the closed position of the ball. In the open position, the lip falls within a recess surrounding the end of the flow passage in the ball. A gap of 0.3 to 0.7 mm is formed, in the open position, between the wall surface of the recess and the end of the lip. The end of the lip should fall, in the open position of the ball, about 0.2 mm inside an imaginary continuation of the surface of the ball at the recess.

Abstract translation: 一种球阀和制造该球阀的方法，其中由合成树脂形成的球座安装在阀的球中的流动通道的每个端部。 球座的密封端部仅在球的关闭位置接触球的球形表面。 在打开位置，唇缘落在围绕球的流动通道端部的凹槽内。 在打开位置，在凹部的壁表面和唇缘的端部之间形成0.3至0.7mm的间隙。 嘴唇的末端在球的打开位置下降，在凹槽的表面的假想延续内约0.2mm。

公开(公告)号：US4813649A

公开(公告)日：1989-03-21

申请号：US84051

申请日：1987-08-11

Applicant: Shinji Takeda ,  Mitsuharu Hashimoto

Inventor： Shinji Takeda ,  Mitsuharu Hashimoto

IPC: F16K5/06

CPC classification number: F16K5/0678 ,  F16K5/0626 ,  Y10T137/0447 ,  Y10T137/6038 ,  Y10T403/7005

Abstract: A ball valve is provided which comprises a valve body formed from a tubular member with a cylindrical hole extending therethrough, a stem having one end thereof projecting into the hole, and a ball fixed to an end of the stem. The ball has a circular bore extending diametrically therethrough, wherein the ball is spherical in shape with removed chordal segments corresponding to the bore. A seat carrier is inserted in the hole, the seat carrier having one end adjacent the ball, a connecting sleeve contacts the seat carrier at the other end thereof opposite the end adjacent the ball, and a union nut couples the connecting sleeve to the valve body. Diametrically opposed projections are provided on the inner surface of the valve body, the projections extending into the hole, recesses formed on the side of the seat carrier adjacent the one end thereof, and diametrically opposed grooves are formed in the side of the seat carrier adjacent the recesses. The grooves extend in the circumferential direction from the adjacent recesses. When the seat carrier is inserted into the valve body and rotated therein, the projections on the valve body engage the grooves in the seat carrier to thereby hold the seat carrier in the valve body. Further, a flange is formed on the other end of the seat carrier wherein one of the flange and valve body includes at least one projection and the other of the flange and valve body includes at least one cavity. The projection is engaged in the cavity to prevent the rotation of the seat carrier with respect to the valve body.

公开(公告)号：US08835553B2

公开(公告)日：2014-09-16

申请号：US13266021

申请日：2010-06-30

Applicant: Shinji Takeda ,  Masafumi Achiwa ,  Hiroyuki Noguchi ,  Akemi Kouketsu ,  Katsunobu Mochizuki

Inventor： Shinji Takeda ,  Masafumi Achiwa ,  Hiroyuki Noguchi ,  Akemi Kouketsu ,  Katsunobu Mochizuki

IPC: C09D133/20 ,  C09D133/04 ,  C08K3/30 ,  C08K3/34 ,  C08K3/26 ,  C08F220/10 ,  C08F220/42 ,  C08F220/20 ,  C09D7/12 ,  C09D133/10 ,  C09D133/06 ,  C08K7/22 ,  C08F220/18

CPC classification number: C09D133/06 ,  C08F2220/185 ,  C08K7/22 ,  C09D7/61 ,  C09D7/70 ,  C09D133/10 ,  Y10T428/269 ,  C08F2220/1858 ,  C08F220/44 ,  C08F2220/302 ,  C08F220/06 ,  C08F212/08

Abstract: A coating composition has excellent application workability, facilitates thick coating, rarely causes cracks at an initial drying stage, and provides a dried film having excellent tensile properties and adhesiveness. The composition contains an aggregate and an emulsion with a polymer particle dispersed in an aqueous medium. The polymer particle includes 40% to 98% of a unit formed by polymerizing an alkyl(meth)acrylate monomer, the alkyl group having 4 to 14 carbon atoms, 0.1% to 5% of a unit formed by polymerizing an ethylenically unsaturated carboxylic acid monomer, 1% to 20% of a unit formed by polymerizing a vinyl monomer having a cyano group, 1% to 20% of a unit formed by polymerizing a reaction product of a (meth)acrylic acid and a monofunctional epoxy compound, and 0% to 50% of a unit formed by copolymerizing at least one of the above monomers with another monomer.

Abstract translation: 涂料组合物具有优异的应用可加工性，便于厚涂层，在初始干燥阶段很少引起裂纹，并提供具有优异的拉伸性能和粘合性的干燥膜。 该组合物含有聚集体和分散在水性介质中的聚合物颗粒的乳液。 聚合物颗粒包含通过聚合（甲基）丙烯酸烷基酯单体，具有4至14个碳原子的烷基，通过聚合烯键式不饱和羧酸单体形成的单元的0.1％至5％形成的单元的40％至98％ ，通过使具有氰基的乙烯基单体聚合形成的单元的1〜20％，通过聚合（甲基）丙烯酸和单官能环氧化合物的反应产物而形成的单元的1〜20％，以及0％ 至50％的单体与至少一种上述单体共聚形成的单元。

公开(公告)号：US08233443B2

公开(公告)日：2012-07-31

申请号：US11908307

申请日：2006-03-03

Applicant: Hidenori Aoki ,  Kengo Yagyu ,  Shinji Takeda ,  Atsushi Fujiwara ,  Yoichi Matsumoto

Inventor： Hidenori Aoki ,  Kengo Yagyu ,  Shinji Takeda ,  Atsushi Fujiwara ,  Yoichi Matsumoto

IPC: H04W4/00

CPC classification number: H04W48/08 ,  H04L41/00 ,  H04W28/18 ,  H04W40/24 ,  H04W84/18 ,  H04W88/02

Abstract: A wireless communication apparatus is provided. The wireless communication apparatus includes: detection means that detects that there is another wireless communication apparatus around the wireless communication apparatus; comparison means that compares a first reference value managed in the wireless communication apparatus with a second reference value managed in the another wireless communication apparatus; means that corrects the first reference value based on the comparison result; and means that announces the first reference value to the another wireless communication apparatus. Frequencies are set such that a frequency of the wireless communication apparatus becomes same as a frequency of still another wireless communication apparatus to which a radio wave of the wireless communication apparatus does not reach but a radio wave of the another wireless communication apparatus reaches.

Abstract translation: 提供一种无线通信装置。 无线通信装置包括：检测装置，用于检测在无线通信装置周围有另一无线通信装置; 比较装置将在无线通信装置中管理的第一参考值与在另一无线通信装置中管理的第二参考值进行比较; 意味着根据比较结果校正第一个参考值; 以及向另一无线通信装置通知第一参考值的装置。 频率被设置为使得无线通信装置的频率变得与无线通信装置的无线电波未到达的另一无线通信装置的频率相同，但是另一无线通信装置的无线电波达到的频率相同。

公开(公告)号：US07881660B2

公开(公告)日：2011-02-01

申请号：US11697481

申请日：2007-04-06

Applicant: Shinji Takeda ,  Atsushi Fujiwara ,  Hitoshi Yoshino ,  Toru Otsu ,  Yasushi Yamao

Inventor： Shinji Takeda ,  Atsushi Fujiwara ,  Hitoshi Yoshino ,  Toru Otsu ,  Yasushi Yamao

IPC: H04B7/15

CPC classification number: H04W40/12 ,  H04B7/2606 ,  H04L45/00 ,  H04L45/122 ,  H04L45/125 ,  H04L45/20 ,  H04L45/302 ,  H04W40/08 ,  H04W40/16 ,  H04W40/22 ,  H04W52/46 ,  H04W72/08 ,  H04W84/18 ,  H04W88/02 ,  Y02D70/324 ,  Y02D70/34 ,  Y02D70/39 ,  Y02D70/449

Abstract: A mobile communication system determines a communication path to implement fast communication by multihop connection. A mobile communication system includes a mobile station, at least one relay station, and a base station and implements packet transmission from the mobile station to the base station through a communication path with an intermediary of at least one relay station or through a communication path without an intermediary of a relay station. The mobile communication system is provided with a communication path determiner for determining a communication path with a largest communication speed or a communication path satisfying a required line quality, based on interference levels of respective signals received at a relay station constituting a communication path between the transmitting station and the receiving station, and at the base station.

Abstract translation: 移动通信系统确定通过多跳连接实现快速通信的通信路径。 移动通信系统包括移动站，至少一个中继站和基站，并且通过与至少一个中继站或通过通信路径的通信路径实现从移动站到基站的分组传输，而没有 中继站的中介。 移动通信系统具有通信路径确定器，用于基于在构成发送端之间的通信路径的中继站处接收到的各信号的干扰电平，确定具有最大通信速度的通信路径或满足所需线路质量的通信路径 站和接收站，并在基站。

公开(公告)号：US07876619B2

公开(公告)日：2011-01-25

申请号：US12368667

申请日：2009-02-10

Applicant: Shinji Takeda ,  Yoshiharu Hirata

Inventor： Shinji Takeda ,  Yoshiharu Hirata

IPC: G11C11/34 ,  G11C16/04

CPC classification number: G11C16/0483 ,  G11C16/10

Abstract: A semiconductor memory device comprises: a write circuit including a latch circuit configured by two inverters having a positive side power supply terminal supplied with a first voltage and a negative side power supply terminal supplied with a second voltage; and a write state machine controlling the first and second voltages. When writing data to a memory cell, the first voltage is changed to a second value that is lower than a first value. When writing data to a memory cell, the second voltage is changed to a third value that is lower than the second value. The write state machine lowers the second voltage to an intermediate value between the second value and the third value and, while maintaining this intermediate value, lowers the first voltage from the first value to the second value.

Abstract translation: 一种半导体存储器件，包括：写入电路，包括由具有提供有第一电压的正侧电源端子和被提供有第二电压的负侧电源端子的两个反相器构成的锁存电路; 以及控制第一和第二电压的写状态机。 当将数据写入存储单元时，将第一电压改变为低于第一值的第二值。 当将数据写入存储单元时，第二电压被改变为低于第二值的第三值。 写状态机将第二电压降低到第二值和第三值之间的中间值，并且在保持该中间值的同时，将第一电压从第一值降低到第二值。

公开(公告)号：US07586894B2

公开(公告)日：2009-09-08

申请号：US11059685

申请日：2005-02-17

Applicant: Hidenori Aoki ,  Shinji Takeda ,  Kengo Yagyu ,  Narumi Umeda

Inventor： Hidenori Aoki ,  Shinji Takeda ,  Kengo Yagyu ,  Narumi Umeda

IPC: H04J3/24

CPC classification number: H04W40/02

Abstract: A communication apparatus is disclosed, which includes an information collection unit, a storage unit, a selection unit, and a route control unit. The information collection unit is configured to collect route information and condition information. The storage unit is configured to store the route information and the connection information. The selection unit is configured to select a connection apparatuses for a terminal apparatus based on the route information and the connection information. The route control unit is configured to control routes from the communication apparatus to the connection apparatus.

Abstract translation: 公开了一种通信装置，其包括信息收集单元，存储单元，选择单元和路由控制单元。 信息收集单元被配置为收集路线信息和条件信息。 存储单元被配置为存储路由信息和连接信息。 选择单元被配置为基于路线信息和连接信息来选择终端装置的连接装置。 路由控制部被配置为控制从通信装置到连接装置的路径。

公开(公告)号：US07057265B2

公开(公告)日：2006-06-06

申请号：US10428126

申请日：2003-05-02

Applicant: Shinji Takeda ,  Takashi Masuko ,  Masami Yusa ,  Tooru Kikuchi ,  Yasuo Miyadera ,  Iwao Maekawa ,  Mitsuo Yamasaki ,  Akira Kageyama ,  Aizou Kaneda

Inventor： Shinji Takeda ,  Takashi Masuko ,  Masami Yusa ,  Tooru Kikuchi ,  Yasuo Miyadera ,  Iwao Maekawa ,  Mitsuo Yamasaki ,  Akira Kageyama ,  Aizou Kaneda

IPC: H01L23/495 ,  H01L29/40

CPC classification number: H01L24/27 ,  H01L23/49513 ,  H01L24/29 ,  H01L24/32 ,  H01L24/48 ,  H01L24/743 ,  H01L24/83 ,  H01L24/97 ,  H01L2224/2919 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/83101 ,  H01L2224/83192 ,  H01L2224/83805 ,  H01L2224/8385 ,  H01L2224/92247 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/01077 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/12044 ,  H01L2924/181 ,  Y10T428/28 ,  H01L2924/00 ,  H01L2924/01014 ,  H01L2224/83 ,  H01L2224/85 ,  H01L2924/3512 ,  H01L2924/00012 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2224/85399

Abstract: A semiconductor chip is attached to a lead frame with a filmy organic die-bonding material having a water absorption of 1.5% by volume or less; having a saturation moisture absorption of 1.0% by volume or less, having a residual volatile component in an amount not more than 3.0% by weight, having a modulus of elasticity of 10 MPa or less at a temperature of 250° C. The semiconductor device thus obtained can be free from occurrence of reflow cracks during reflow soldering for the packaging of semiconductor devices.