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11. 发明授权

US4373552A Electromagnetic flow control valve assembly 失效
标题翻译：电磁流量控制阀总成
公开(公告)号：US4373552A
公开(公告)日：1983-02-15
申请号：US203517
申请日：1980-11-03
申请人： Shoji Ito , Motonobu Akagi
发明人： Shoji Ito , Motonobu Akagi
IPC分类号： F16K31/06 , F16K31/08 , F16K11/04
CPC分类号： F16K31/082 , Y10T137/86879 , Y10T137/87772
摘要： An electromagnetic flow control valve assembly comprising a valve body including an inlet port and a plurality of outlet ports, and a valve in said body for controlling fluid communication between the inlet port and the outlet ports; the valve including a plurality of individual passages, each of the passages being in fluid communication with a corresponding one of the outlet ports, a plurality of individual apertures, individual ones of the apertures corresponding to each of the passages for establishing fluid communication between the passages and the inlet port; a hollow iron core disposed in the valve body, an axially movable bobbin slidably mounted on the core, and a coil disposed about the bobbin for simultaneously controlling fluid flow from the inlet port through the apertures in response to electric current applied to the coil.
摘要翻译：一种电磁流量控制阀组件，包括阀体，该阀体包括入口和多个出口，以及在所述主体中用于控制入口和出口之间的流体连通的阀; 所述阀包括多个单独的通道，每个通道与相应的一个出口端口流体连通，多个单独的孔，对应于每个通道的单个孔，用于建立通道之间的流体连通和入口; 设置在阀体中的中空铁芯，可滑动地安装在芯上的可轴向移动的筒管，以及围绕筒管设置的线圈，用于响应于施加到线圈的电流同时控制从入口通过孔的流体流动。

12. 发明授权

US4254938A Suction pressure responsive valve device 失效
标题翻译：吸气压力响应阀装置
公开(公告)号：US4254938A
公开(公告)日：1981-03-10
申请号：US60038
申请日：1979-07-24
申请人： Masami Inada , Kazuhiko Kitamura , Shoji Ito , Takao Nonoyama , Riichi Tsuji
发明人： Masami Inada , Kazuhiko Kitamura , Shoji Ito , Takao Nonoyama , Riichi Tsuji
IPC分类号： F02B77/00 , F01N3/00 , F02D35/00 , F02M25/07 , F16K31/12 , F16J15/16 , F16K51/00
CPC分类号： F01N3/00 , F02M26/56 , Y02T10/20 , Y10S137/907 , Y10T137/599 , Y10T137/86919
摘要： A valve device includes a base board and a suction pressure responsive valve having two ports defined by tubular portions. The base board is composed of a pair of superimposed plates and a sealing gasket between the plates. One of the plates is formed with a pair of channels and the other with a pair of openings communicating with the channels, respectively. The sealing gasket has a pair of tubular portions disposed respectively in the openings of the base board plate with radial clearances. The tubular portions of the suction pressure responsive valve are sealingly inserted respectively into the tubular portions in the sealing gasket.
摘要翻译：阀装置包括基板和具有由管状部分限定的两个端口的吸入压力响应阀。基板由一对叠加板和板之间的密封垫片组成。其中一个板形成有一对通道，另一个具有与通道连通的一对开口。密封垫片具有一对管状部分，分别设置在具有径向间隙的基板板的开口中。吸入压力响应阀的管状部分分别密封地插入密封垫圈中的管状部分中。

13. 发明授权

US4183372A Altitude compensation valve assembly 失效
标题翻译：海拔补偿阀总成
公开(公告)号：US4183372A
公开(公告)日：1980-01-15
申请号：US784513
申请日：1977-04-04
申请人： Tatehito Ueda , Minoru Yamanaka , Shoji Ito
发明人： Tatehito Ueda , Minoru Yamanaka , Shoji Ito
IPC分类号： F02D1/14 , F02M21/02 , F02M25/07 , F02M7/12 , F16K17/36
CPC分类号： F02M21/0242 , F02D1/14 , F02M21/0239 , F02M26/56 , Y02T10/32 , Y10T137/2012 , Y10T137/2617
摘要： An altitude compensation valve assembly comprising a housing structure having a bellows and a check valve unit. The check valve unit is supported for movement between a closed position, where communication between a fluid under pressure introduced into an inlet port of the valve assembly is discommunicated from the atmosphere, and an opened position where such communication is established. The check valve unit is normally biased towards the closed position and is moved towards the opened position when the pressure introduced through the inlet port exceeds a predetermined value determined in consideration with change in a altitude in which the valve assembly is operated to compensate for reduction in pressure resulting from change in altitude.
摘要翻译：一种高度补偿阀组件，包括具有波纹管和止回阀单元的壳体结构。止回阀单元被支撑在关闭位置之间移动，在关闭位置之间，引入到阀组件的入口中的压力下的流体与大气隔离，并且建立这种通信的打开位置之间的连通。止回阀单元通常被偏置到关闭位置，并且当通过入口端口引入的压力超过考虑到阀组件的高度的变化而确定的预定值时移动到打开位置以补偿减少高度变化造成的压力。

14. 发明授权

US08604354B2 Printed wiring board, method of manufacturing printed wiring board, and method of connecting printed wiring board 失效
标题翻译：印刷电路板，印刷电路板的制造方法以及印刷电路板的连接方法
公开(公告)号：US08604354B2
公开(公告)日：2013-12-10
申请号：US12645191
申请日：2009-12-22
申请人： Shoji Ito , Tomofumi Kitada , Tadanori Ominato
发明人： Shoji Ito , Tomofumi Kitada , Tadanori Ominato
IPC分类号： H05K1/02
CPC分类号： H05K3/4015 , B29C65/48 , B29C65/4815 , B29C65/483 , B29C65/5057 , B29C66/1122 , B29C66/43 , B29C66/472 , B29C66/474 , B29C66/8322 , B29K2027/18 , B29K2063/00 , B29K2077/10 , B29K2079/08 , B29K2101/12 , B29K2105/0079 , B29K2305/10 , B29K2305/14 , B29K2995/0005 , B29L2009/003 , B29L2031/3425 , H01L2224/2929 , H01L2224/293 , H01L2224/83851 , H05K3/281 , H05K3/305 , H05K3/361 , H05K2201/0221 , H05K2201/10234 , H05K2201/10977 , H05K2203/041 , H05K2203/1189 , Y10T156/10
摘要： A printed wiring board including: an insulated substrate; a conductive circuit provided on one side of this insulated substrate; a cover layer covering the insulated substrate and the conductive circuit; and a conductive particle buried in this cover layer, wherein the conductive particle is buried in the cover layer so that the conductive particle contacts the conductive circuit and protrudes from the cover layer; and the conductive particle serves as an electric contact point.
摘要翻译：一种印刷线路板，包括：绝缘基板; 设置在该绝缘基板一侧的导电电路; 覆盖绝缘基板和导电电路的覆盖层; 以及埋置在该覆盖层中的导电性粒子，其中，导电粒子被掩埋在覆盖层中，使得导电粒子与导电电路接触并从覆盖层突出; 并且导电粒子用作电接触点。

15. 发明授权

US08394504B2 Optical planar thermoplastic resin composition 有权
标题翻译：光学平面热塑性树脂组合物
公开(公告)号：US08394504B2
公开(公告)日：2013-03-12
申请号：US11661366
申请日：2005-08-31
申请人： Shoji Ito , Ken-ichi Ueda , Nobuhisa Noda , Shigeru Oka , Shigeo Otome , Hiroko Izumi
发明人： Shoji Ito , Ken-ichi Ueda , Nobuhisa Noda , Shigeru Oka , Shigeo Otome , Hiroko Izumi
IPC分类号： B32B27/00 , B32B27/30
CPC分类号： G02B1/04 , C08F8/16 , C08F220/26 , C08J5/18 , C08J2333/10 , Y10T428/31551 , Y10T428/31645 , Y10T428/31797 , Y10T428/31855
摘要： Disclosed is an optical planar thermoplastic resin composition including a lactone ring-containing polymer as a main component thereof, or including a lactone ring-containing polymer and at least one other thermoplastic resin. The optical planar thermoplastic resin composition of the present invention has high transparency, high heat resistance, and high optical isotropy, and therefore, can sufficiently exhibit characteristics according to various optical applications.
摘要翻译：本发明涉及含有内酯环的聚合物作为主要成分或含有内酯环的聚合物和至少一种其它热塑性树脂的光学平面型热塑性树脂组合物。本发明的光学平面状热塑性树脂组合物具有高透明性，高耐热性和高各向同性，因此能够充分发挥各种光学应用的特性。

16. 发明授权

US07540725B2 Seal mechanism for fluid machine 有权
标题翻译：流体机械密封机构
公开(公告)号：US07540725B2
公开(公告)日：2009-06-02
申请号：US10561367
申请日：2004-11-12
申请人： Shoji Ito , Junya Kawabata
发明人： Shoji Ito , Junya Kawabata
IPC分类号： F04B35/04
CPC分类号： F16J15/406 , F04D29/167 , F16J15/441
摘要： A seal mechanism (10) can reduce noise during operation. The seal mechanism (10) is used for a fluid machine (P) to prevent a fluid from leaking out of a high-pressure space (H) into a low-pressure space (L) in the fluid machine (P). The seal mechanism (10) has an annular seal member (12) movable in a radial direction and a housing (11) disposed between a body (23) of the fluid machine (P) and a rotatable member (22) located inside the body (23) of the fluid machine (P) so as to receive the annular seal member (12). The annular seal member (12) has a first surface (12a) on a side of the low-pressure space (L) in the fluid machine (P). The housing (11) has a second surface (11c) facing the first surface (12a) of the annular seal member (12). The seal mechanism (10) has one or more passages (15) formed in the first surface (12a) and/or the second surface (11c).
摘要翻译：密封机构（10）可以减少操作过程中的噪音。密封机构（10）用于流体机械（P），以防止流体从高压空间（H）泄漏到流体机械（P）中的低压空间（L）中。密封机构（10）具有沿径向移动的环形密封构件（12）和设置在流体机械（P）的主体（23）和位于主体内部的可旋转构件（22）之间的壳体（11）（23），以便容纳环形密封件（12）。环形密封构件（12）在流体机械（P）中的低压空间（L）的一侧具有第一表面（12a）。壳体（11）具有面向环形密封构件（12）的第一表面（12a）的第二表面（11c）。密封机构（10）具有形成在第一表面（12a）和/或第二表面（11c）中的一个或多个通道（15）。

17. 发明授权

US07312400B2 Multilayer wiring board, base for multilayer wiring board, printed wiring board and its manufacturing method 失效
标题翻译：多层布线板，多层布线基板，印刷线路板及其制造方法
公开(公告)号：US07312400B2
公开(公告)日：2007-12-25
申请号：US10505094
申请日：2003-02-21
申请人： Shoji Ito , Osamu Nakao , Reiji Higuchi , Masahiro Okamoto
发明人： Shoji Ito , Osamu Nakao , Reiji Higuchi , Masahiro Okamoto
IPC分类号： H05K1/00
CPC分类号： H05K3/4617 , H05K3/386 , H05K3/4069 , H05K3/4652 , H05K2201/0195 , H05K2201/0394 , H05K2201/0969 , H05K2201/09827 , H05K2201/09863 , H05K2203/0191 , H05K2203/1453 , Y10T29/49165 , Y10T428/12181 , Y10T428/24917
摘要： A multilayer wiring board assembly component comprises: an insulating substrate component (the insulating resin layer 111); a conductive layer 112 formed on one surface of said insulating substrate component 111 in the form of an electrode pattern; an adhesive layer 113 formed on the other surface of said insulating substrate component 111; and a conductive resin composition 115 with which is filled a through hole passing through said insulating substrate component 111, said adhesive layer and said conductive layer in order to make interlayer interconnection. The bore diameter of the conductive layer portion 114b of the through hole 114 is smaller than the bore diameter of the insulating resin layer portion and the adhesive layer portion 114a to establish electrical connection between the conductive resin composition 115 and the conductive layer 112 by the rare surface 112a of the conductive layer 112.
摘要翻译：多层布线基板组件包括：绝缘基板部件（绝缘树脂层111）。以电极图案的形式形成在所述绝缘基板部件111的一个表面上的导电层112; 形成在所述绝缘基板部件111的另一个表面上的粘合层113; 以及导电树脂组合物115，其填充有穿过所述绝缘基板部件111，所述粘合剂层和所述导电层的通孔，以形成层间互连。通孔114的导电层部分114b的孔径小于绝缘树脂层部分和粘合剂层部分114a的孔径，以通过以下方式建立导电树脂组合物115和导电层112之间的电连接：导电层112的稀有表面112a。

18. 发明申请

US20060120866A1 Centrifugal impeller and pump apparatus 有权
公开(公告)号：US20060120866A1
公开(公告)日：2006-06-08
申请号：US10524849
申请日：2003-08-27
申请人： Junya Kawabata , Takashi Enomoto , Shoji Ito
发明人： Junya Kawabata , Takashi Enomoto , Shoji Ito
IPC分类号： F04D29/44
CPC分类号： F04D29/2255 , F04D29/2216
摘要： The centrifugal impeller includes a plurality of blades (3), a plurality of fluid paths (P) for delivering a fluid from an impeller inlet (1) to an impeller outlet (2), and a shroud (4) and a hub (5) for forming the fluid paths (P). Each of the fluid paths (P) is formed between adjacent two of the blades (3). A curved line (L3) of the shroud (4) curves so as to project toward the hub (5) in a region from a blade inlet (A) to a predetermined position (C) of the blade (3), and the curved line (L3) curves so as to project toward the opposite side of the hub (5) in a region from the predetermined position (C) to a blade outlet (B).

19. 发明申请

US20050147505A1 Multistage pump 有权
标题翻译：多级泵
公开(公告)号：US20050147505A1
公开(公告)日：2005-07-07
申请号：US10501885
申请日：2003-01-21
申请人： Sou Kuroiwa , Kenichi Kajiwara , Shoji Ito , Kikuichi Mori , Aki Ishikawa , Tetsutaro Fujiwara
发明人： Sou Kuroiwa , Kenichi Kajiwara , Shoji Ito , Kikuichi Mori , Aki Ishikawa , Tetsutaro Fujiwara
IPC分类号： F04D29/08 , F04D1/06 , F04D29/42 , F04B3/00 , F04B5/00
CPC分类号： F04D29/086 , F04D1/063 , F04D1/066 , F04D29/4266
摘要： A multistage pump according to the present invention has a plurality of intermediate casings (2) formed by press-forming a steel plate. The intermediate casing has a cylindrical side portion (21), a stage flat portion (23) with which an axial end face of an adjacent intermediate casing is held in contact, a stage side portion (24) extending axially from the stage flat portion, and a bottom portion (25) extending radially inward from the stage side portion. A relief plate (30) having an outer circumferential end face which is held in contact with an inner surface of a cylindrical side portion of the adjacent intermediate casing is attached to the bottom portion of the intermediate casing. The relief plate, the stage side portion, the stage flat portion, and the inner surface of the cylindrical side portion of the adjacent intermediate casing form a space in which an O-ring (40) is fitted.
摘要翻译：根据本发明的多级泵具有通过冲压成形钢板形成的多个中间壳体（2）。中间壳体具有圆柱形侧部（21），相邻中间壳体的轴向端面保持接触的平台部（23），从平台部分轴向延伸的台侧部分（24）和从舞台侧部分径向向内延伸的底部（25）。具有与相邻中间壳体的圆筒形侧部的内表面保持接触的外周端面的安全板（30）安装在中间壳体的底部。凸版，台侧部分，平台部分和相邻中间壳体的圆柱形侧部分的内表面形成安装有O形环（40）的空间。

20. 发明授权

US06522968B1 Device for estimating road friction state 失效
标题翻译：用于估计道路摩擦状态的装置
公开(公告)号：US06522968B1
公开(公告)日：2003-02-18
申请号：US09694681
申请日：2000-10-24
申请人： Shoji Ito , Masaki Yamamoto , Takaji Umeno , Katsuhiro Asano , Yasushi Amano , Satoru Onozawa , Shusaku Fujimoto
发明人： Shoji Ito , Masaki Yamamoto , Takaji Umeno , Katsuhiro Asano , Yasushi Amano , Satoru Onozawa , Shusaku Fujimoto
IPC分类号： B60T800
CPC分类号： B60T8/172 , B60T2210/12
摘要： A device for estimating a road friction state in which a friction state of a wheel with respect to a road surface can be estimated accurately. A bandpass filter extracts, from a wheel speed signal detected by a wheel speed detecting unit, a portion of the wheel speed signal in a predetermined range which includes a torsion resonance point at which a frequency is greater than a low frequency regions. A vibration level computing unit computes a vibration level of the wheel speed signal. A road friction state estimating unit estimates the friction state of the wheel with respect to the road surface on the basis of a vibration level computed by the vibration level computing unit and an estimated value of a road &mgr; slope computed by a &mgr; slope computing unit, and on the basis of a relationship between the two determined for each road surface state.
摘要翻译：能够准确地估计车轮相对于路面的摩擦状态的道路摩擦状态估计装置。带通滤波器从由车轮速度检测单元检测的车轮速度信号中提取车轮速度信号的一部分在包括频率大于低频区域的扭转共振点的预定范围内。振动级计算单元计算车轮速度信号的振动水平。道路摩擦状态估计单元基于由振动级计算单元计算的振动水平和由μ坡度计算单元计算出的道路μa斜率的估计值来估计车轮相对于路面的摩擦状态，并且基于对于每个路面状态确定的两者之间的关系。

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