公开(公告)号：US07931000B2

公开(公告)日：2011-04-26

申请号：US11783002

申请日：2007-04-05

Applicant: Masayasu Ushida ,  Kinya Takahashi ,  Takao Nojiri ,  Seiji Yaoko ,  Jun Yamada

Inventor： Masayasu Ushida ,  Kinya Takahashi ,  Takao Nojiri ,  Seiji Yaoko ,  Jun Yamada

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/3443 ,  F01L2001/34453 ,  F01L2001/34469

Abstract: A first one-way valve is provided in a first advance passage connecting a hydraulic pump to a control advance chamber. A second one-way valve is provided in a first retard passage connecting the hydraulic pump to a control retard chamber. A first control valve is provided in a second advance passage to bypass the first one-way valve for communication of the first advance passage. A second control valve is provided in a second retard passage to bypass the second one-way valve for communication of the first retard passage. The first control valve operates by the pilot pressure to close the second advance passage at advance controlling and opening it at retard controlling. The second control valve operates by the pilot pressure to close the second retard passage at retard controlling and open it at advance controlling.

Abstract translation: 第一单向阀设置在将液压泵连接到控制前进室的第一前进通道中。 在将液压泵连接到控制延迟室的第一延迟通道中设置有第二单向阀。 第一控制阀设置在第二前进通道中以绕过用于第一前进通道的连通的第一单向阀。 第二控制阀设置在第二延迟通道中以绕过用于第一延迟通道的连通的第二单向阀。 第一控制阀通过先导压力操作，以预先控制并打开延迟控制来关闭第二前进通道。 第二控制阀通过先导压力操作，以在延迟控制下关闭第二延迟通道，并且在预先控制下打开它。

公开(公告)号：US20100251980A1

公开(公告)日：2010-10-07

申请号：US11783002

申请日：2007-04-05

Applicant: Masayasu Ushida ,  Kinya Takahashi ,  Takao Nojiri ,  Seiji Yaoko ,  Jun Yamada

Inventor： Masayasu Ushida ,  Kinya Takahashi ,  Takao Nojiri ,  Seiji Yaoko ,  Jun Yamada

IPC: F01L1/34 ,  F16K31/00

CPC classification number: F01L1/3442 ,  F01L2001/3443 ,  F01L2001/34453 ,  F01L2001/34469

Abstract: A first one-way valve is provided in a first advance passage connecting a hydraulic pump to a control advance chamber. A second one-way valve is provided in a first retard passage connecting the hydraulic pump to a control retard chamber. A first control valve is provided in a second advance passage to bypass the first one-way valve for communication of the first advance passage. A second control valve is provided in a second retard passage to bypass the second one-way valve for communication of the first retard passage. The first control valve operates by the pilot pressure to close the second advance passage at advance controlling and opening it at retard controlling. The second control valve operates by the pilot pressure to close the second retard passage at retard controlling and open it at advance controlling.

Abstract translation: 第一单向阀设置在将液压泵连接到控制前进室的第一前进通道中。 在将液压泵连接到控制延迟室的第一延迟通道中设置有第二单向阀。 第一控制阀设置在第二前进通道中以绕过用于第一前进通道的连通的第一单向阀。 第二控制阀设置在第二延迟通道中以绕过用于第一延迟通道的连通的第二单向阀。 第一控制阀通过先导压力操作，以预先控制并打开延迟控制来关闭第二前进通道。 第二控制阀通过先导压力操作，以在延迟控制下关闭第二延迟通道，并且在预先控制下打开它。

公开(公告)号：US20080066572A1

公开(公告)日：2008-03-20

申请号：US11854156

申请日：2007-09-12

Applicant: Kinya Takahashi ,  Masayasu Ushida ,  Takao Nojiri ,  Seiji Yaokou ,  Jun Yamada

Inventor： Kinya Takahashi ,  Masayasu Ushida ,  Takao Nojiri ,  Seiji Yaokou ,  Jun Yamada

IPC: F16H53/04

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L1/024 ,  F01L2001/34426 ,  F01L2001/34433 ,  F01L2001/34459 ,  F01L2001/34469 ,  F01L2101/00 ,  Y10T74/2102

Abstract: A phase control valve, which supplies a drive hydraulic pressure to an advance chamber or a retard chamber, is integrated with a drain switch valve, which controls opening and closing of an advance drain control valve and opening and closing of a retard drain control valve, to form a solenoid spool valve. The advance drain control valve is provided in an advance check valve bypass passage, which bypasses an advance check valve, and is driven by a pilot hydraulic pressure to open and close the advance check valve bypass passage. The retard drain control valve is provided in a retard check valve bypass passage, which bypasses a retard check valve, and is driven by a pilot hydraulic pressure to open and close the retard check valve bypass passage.

Abstract translation: 向前进室或延迟室供给驱动液压的相位控制阀与排水开关阀一体化，排水开关阀控制提前排水控制阀的打开和关闭以及减速排放控制阀的打开和关闭， 形成电磁滑阀。 前进排水控制阀设置在提前止回阀旁通通道中，旁通先进止回阀，并由先导液压驱动，以打开和关闭提前止回阀旁通通道。 延迟排放控制阀设置在旁通止回阀的延迟止回阀旁通通道中，并且由先导液压驱动，以打开和关闭延迟止回阀旁路通道。

公开(公告)号：US07240650B2

公开(公告)日：2007-07-10

申请号：US10992096

申请日：2004-11-19

Applicant: Tatsuhiko Imaizumi ,  Kinya Takahashi ,  Tomonari Chiba

Inventor： Tatsuhiko Imaizumi ,  Kinya Takahashi ,  Tomonari Chiba

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L2001/34469 ,  F01L2001/34483 ,  F01L2103/00

Abstract: A valve timing adjusting apparatus for an engine comprises a housing unit and a vane rotor rotatably housed in the housing unit. The housing unit comprises a front plate, a shoe housing and a sprocket, wherein those elements are fixed to each other. A position determination pin is inserted through a through hole formed in the shoe housing and into a tapered hole formed in the sprocket, to position the shoe housing at a desired position with respect to the sprocket. Since a forward end of the position determination pin is brought into contact with an inner surface of the tapered hole, the positioning of the shoe housing with respect to the sprocket can be surely attained.

Abstract translation: 一种用于发动机的气门正时调节装置，包括：壳体单元和可旋转地容纳在壳体单元中的叶片转子。 壳体单元包括前板，鞋壳和链轮，其中这些元件彼此固定。 位置确定销通过形成在鞋壳中的通孔插入到形成在链轮中的锥形孔中，以将鞋壳定位在相对于链轮的期望位置。 由于位置确定销的前端与锥形孔的内表面接触，因此能够可靠地获得鞋壳相对于链轮的定位。

公开(公告)号：US06422009B1

公开(公告)日：2002-07-23

申请号：US09744308

申请日：2001-01-23

Applicant: Yusaku Nozawa ,  Mitsuhisa Tougasaki ,  Yoshizumi Nishimura ,  Kinya Takahashi

Inventor： Yusaku Nozawa ,  Mitsuhisa Tougasaki ,  Yoshizumi Nishimura ,  Kinya Takahashi

IPC: F15B1100

CPC classification number: E02F9/2296 ,  E02F9/2232 ,  F04B49/002 ,  F15B11/165 ,  F15B11/17 ,  F15B2211/20546 ,  F15B2211/20584 ,  F15B2211/253 ,  F15B2211/30515 ,  F15B2211/40515 ,  F15B2211/41572 ,  F15B2211/50572 ,  F15B2211/513 ,  F15B2211/5158 ,  F15B2211/6054 ,  F15B2211/6355 ,  F15B2211/7052 ,  F15B2211/71 ,  F15B2211/88 ,  Y10T137/2705

Abstract: A fixed throttle 12 is provided in a delivery line 11a of a fixed pump 11 driven by an engine 9 for rotation together with a hydraulic pump 1, and a differential pressure detecting valve 31 is provided in association with the fixed throttle 12 to detect a differential pressure across the fixed throttle 12 and to output a pressure lower than the detected differential pressure by a predetermined value. The output of the differential pressure detecting valve 31 is introduced, as a signal pressure, to a pressure bearing section 5c of a load sensing valve 5, thereby setting a target differential pressure. With that arrangement, a pressure in link with an engine revolution speed can be directly employed as the set differential pressure of the load sensing valve, and the structure of the load sensing valve can be avoided from being complicated. Further, in the idling revolution range in which the work amount is relatively small, the displacement of the hydraulic pump can be reduced to improve fine operability and cut down fuel consumption.

Abstract translation: 固定节流阀12设置在由液压泵1与发动机9一起驱动的固定泵11的输送管线11a中，并且与固定节流阀12相关联地设置有差压检测阀31，以检测差速器 并且将低于检测到的差压的压力输出预定值。 差压检测阀31的输出作为信号压力引入负载检测阀5的压力承受部5c，从而设定目标压差。 通过这种结构，可以直接使用与发动机转速相关的压力作为负载感测阀的设定差压，并且可以避免负载感测阀的结构复杂化。 此外，在工作量相对较小的怠速转速范围内，能够降低液压泵的排量，提高精细的操作性，并且降低燃料消耗。

公开(公告)号：US06408876B1

公开(公告)日：2002-06-25

申请号：US09601251

申请日：2000-10-13

Applicant: Yoshizumi Nishimura ,  Yusaku Nozawa ,  Kinya Takahashi ,  Mitsuhisa Tougasaki

Inventor： Yoshizumi Nishimura ,  Yusaku Nozawa ,  Kinya Takahashi ,  Mitsuhisa Tougasaki

IPC: F16K1124

CPC classification number: F15B11/165 ,  F15B2211/20546 ,  F15B2211/20576 ,  F15B2211/30525 ,  F15B2211/329 ,  F15B2211/6355 ,  F15B2211/67 ,  F16K11/07 ,  F16K27/041 ,  Y10T137/87193 ,  Y10T137/87201

Abstract: It is an object of the present invention to provide a control valve which can reduce the number of external lines connected to a hydraulic remote control valve. A control valve 1 for controlling hydraulic cylinders 2,2′ is provided, in one 26 of spool covers, with fluid passages 27,27′, a shuttle valve 28 for selecting higher one of pilot pressures to be transmitted to these fluid passages 27,27′, and a fluid passage 29 for transmitting the pressure selected by the shuttle valve 28. The fluid passages 27,27′ are in communication with pressure fluid ports 25,25′ as connection ports for pilot lines 24a,24c. The control valve 1 is also provided, in the other spool cover 32, with fluid passages 33,33′, a shuttle valve 34 for selecting higher one of pilot pressures to be transmitted to these fluid passages 33,33′, and a fluid passage 35 for transmitting the pressure selected by the shuttle valve 34. The fluid passages 33,33′ are in communication with pressure fluid ports 31,31′ as connection ports for pilot lines 24b,24d.

Abstract translation: 本发明的目的是提供一种可以减少连接到液压遥控阀的外部线路的数量的控制阀。 用于控制液压缸2,2'的控制阀1设置在一个26个卷轴盖中，其中包括流体通道27,27'，用于选择要传递到这些流体通道27的先导压力中的较高一个的往复阀28， 27'和用于传递由梭阀28选择的压力的流体通道29.流体通道27,27'与用于引导管线24a，24c的连接端口的压力流体端口25,25'连通。 控制阀1还在另一个卷轴盖32中设置有流体通道33,33'，用于选择要传递到这些流体通道33,33'的先导压力中的较高一个的往复阀34和流体通道 35，用于传递由梭阀34选择的压力。流体通道33,33'与用于导向管线24b，24d的连接端口的压力流体端口31,31'连通。

公开(公告)号：US4907283A

公开(公告)日：1990-03-06

申请号：US165498

申请日：1988-03-08

Applicant: Yuzuru Tanaka ,  Kinya Takahashi

Inventor： Yuzuru Tanaka ,  Kinya Takahashi

IPC: G06F17/30 ,  G06K9/00 ,  G06K9/20 ,  G06T7/00

CPC classification number: G06K9/00442 ,  G06F17/30253 ,  G06K9/00 ,  G06T7/00

Abstract: An image processing apparatus includes an image input unit for imputting image information, a trimming unit for trimming an area for classifying and summarizing the image information input by the image input unit, a recognition unit for recognizing information representing each image information in the area trimmed by the trimming unit, and a search unit for searching image information by at least one of pieces of the information recognized by the recognition unit.

Abstract translation: 一种图像处理装置，包括用于输入图像信息的图像输入单元，修整单元，用于修整用于对由图像输入单元输入的图像信息进行分类和归纳的区域;识别单元，用于识别代表由图像输入单元所修剪的区域中的每个图像信息的信息; 修剪单元和搜索单元，用于通过识别单元识别的至少一条信息来搜索图像信息。

公开(公告)号：US20070107684A1

公开(公告)日：2007-05-17

申请号：US11599396

申请日：2006-11-15

Applicant: Kinya Takahashi ,  Masayasu Ushida ,  Takao Nojiri ,  Seiji Yaoko ,  Jun Yamada

Inventor： Kinya Takahashi ,  Masayasu Ushida ,  Takao Nojiri ,  Seiji Yaoko ,  Jun Yamada

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L2001/34426 ,  F01L2001/34469

Abstract: A valve timing adjusting apparatus has a housing and a vane rotor to form multiple fluid chambers, and a relative position of the vane rotor to the housing is adjusted by the fluid pressure supplied into the fluid chambers. A check valve is provided in a branched passage portion, so that working fluid may not be pushed out from an advancing fluid chamber to a low pressure side, even when the working fluid in the advancing fluid chamber is temporally compressed to increase its fluid pressure due to a torque change applied from a cam shaft to the vane rotor.

公开(公告)号：US20050109299A1

公开(公告)日：2005-05-26

申请号：US10991449

申请日：2004-11-19

Applicant: Kinya Takahashi ,  Tomonari Chiba

Inventor： Kinya Takahashi ,  Tomonari Chiba

IPC: F01L1/02 ,  F01L1/04 ,  F01L1/12 ,  F01L1/34 ,  F01L1/344

CPC classification number: F01L1/3442 ,  F01L1/02 ,  F01L1/022 ,  F01L1/024 ,  F01L2001/0537 ,  F01L2001/34469 ,  F01L2001/34483 ,  F01L2001/34496

Abstract: A valve timing adjusting apparatus comprises a first rotating body adjusting the opening/closing timing of the intake valves, and a second rotating body adjusting the opening/closing timing of exhaust valves. A first and a second driving force transmitting members respectively have first and second endless members for power transmission. The peripheral shape of the second rotating body comprises a circumferential shape portion and cutoff shape portions whose distance from the center of rotation is smaller than the circumferential shape portion's. When the first and second rotating bodies are assembled to an internal combustion engine, the cutoff shape portions are positioned in such a rotation angle position that the first endless member for power transmission can be inserted into the gap between the first and second rotating bodies.

Abstract translation: 气门正时调节装置包括调节进气门的打开/关闭正时的第一旋转体和调节排气门的打开/关闭正时的第二旋转体。 第一和第二驱动力传递构件分别具有用于动力传递的第一和第二环形构件。 第二旋转体的圆周形状包括周向形状部分和与旋转中心的距离小于圆周形状部分的截面形状部分。 当第一和第二旋转体组装到内燃机时，截止形状部分被定位成使得用于动力传递的第一环形构件能够插入到第一和第二旋转体之间的间隙中的旋转角度位置。

公开(公告)号：US06697859B1

公开(公告)日：2004-02-24

申请号：US09276511

申请日：1999-03-25

Applicant: Kinya Takahashi

Inventor： Kinya Takahashi

IPC: G06F15173

CPC classification number: H04L29/06 ,  H04L67/322

Abstract: In an information processing system in which a server supplying document data and a client requesting the server to transfer the document data are connected via a network, the server assigns priorities to respective data constituting the document data. When the client requesting the transfer of a particular document datum detects the presence of a plurality of data embedded in the document data or linked to the document data, the client further requests the transfer of a plurality of such data. Upon receipt of the request for the transfer of a plurality of data, the server transfers the respective data in order of precedence, starting with a datum with the highest priority among the data. This enables the client to obtain data with higher priorities sooner. Further, even if a line is disconnected in the middle of transfer, the amount of data that must be reread by restoring the line connection can be minimized.

Abstract translation: 在其中提供文档数据的服务器的服务器和请求服务器传送文档数据的客户端经由网络连接的信息处理系统中，服务器为构成文档数据的各个数据分配优先级。 当请求传送特定文档数据的客户机检测到嵌入在文档数据中或链接到文档数据的多个数据的存在时，客户端还请求传送多个这样的数据。 在接收到用于传送多个数据的请求之后，服务器按照优先顺序传送各个数据，从数据中具有最高优先级的数据开始。 这使得客户端能够更早地获得更高优先级的数据。 此外，即使在传输中断线路断开，也可以将通过恢复线路连接重新读取的数据量减至最小。