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1. 发明授权

US4866936A Two-stage flow divider with pressure-relief valves in each stage to regulate flow in hydraulic system for working vehicles 失效
标题翻译：两级分流器，每级有减压阀，用于调节液压系统中工作车辆的流量
公开(公告)号：US4866936A
公开(公告)日：1989-09-19
申请号：US214319
申请日：1988-07-01
申请人： Ryota Ohashi , Masahisa Kawamura , Jiro Shibata
发明人： Ryota Ohashi , Masahisa Kawamura , Jiro Shibata
IPC分类号： B62D5/07 , F15B13/02 , B62D5/08 , F15B13/06
CPC分类号： F15B13/022 , B62D5/07
摘要： A hydraulic flow divider has first and second flow control valves each dividing its inflow into two flows. The first flow control has a pressure relief valve and a constant orifice dividing flow to two outlets. The second flow control further divides one of these flows into a second set of two output flows. One of the output flows of the second flow control valve is directed to a power steering cylinder while secondary output flow of the second flow control valve joins flow from the other outlet of the first flow control. The arrangement secures adequate fluid supply to a priority load of the hydraulic system at low pump drive engine speeds.
摘要翻译：液压分流器具有第一和第二流量控制阀，每个将其流入分成两个流。第一流量控制器具有一个压力释放阀和一个恒定孔口分流到两个出口。第二流量控制进一步将这些流中的一个分成第二组两个输出流。第二流量控制阀的输出流量之一被引导到动力转向缸，而第二流量控制阀的二次输出流量从第一流量控制的另一个出口流入。在低泵驱动发动机转速下，该装置可确保液压系统的优先负载的足够的液体供应。

2. 发明申请

US20090240019A1 IMIDE-MODIFIED ELASTOMER 审中-公开
标题翻译：改性弹性体
公开(公告)号：US20090240019A1
公开(公告)日：2009-09-24
申请号：US12441810
申请日：2007-08-31
申请人： Shinichi Inoue , Tomohiro Nishio , Kiyotaka Inoue , Toshiaki Kasazaki , Yugo Sakaguchi , Jiro Shibata
发明人： Shinichi Inoue , Tomohiro Nishio , Kiyotaka Inoue , Toshiaki Kasazaki , Yugo Sakaguchi , Jiro Shibata
IPC分类号： C08G18/83
CPC分类号： C08G73/14 , C08G18/10 , C08G18/4277 , C08G18/44 , C08G18/4854 , C08G73/1042 , C08G73/1082 , C08G18/346 , C08G18/3225
摘要： An imide-modified elastomer represented by the following general formula (I): wherein, R1 represents a divalent organic group having an aromatic ring or an aliphatic ring; R2 represents a divalent organic group having a weight average molecular weight of 100 to 10,000; R3 represents a divalent organic group having an aromatic ring, an aliphatic ring or an aliphatic chain; R4 represents a tetravalent organic group having 4 or more carbon atoms; n represents an integer of 1 to 100; and m represents an integer of 2 to 100. The imide-modified elastomer is a rubber shaped material having a pliable elastic modulus and also has high strength and high thermal resistance.
摘要翻译：由以下通式（I）表示的酰亚胺改性弹性体：其中R1表示具有芳环或脂族环的二价有机基团; R2表示重均分子量为100〜10000的二价有机基团; R3表示具有芳环，脂族环或脂肪链的二价有机基团; R4代表具有4个或更多个碳原子的四价有机基团; n表示1〜100的整数， m表示2〜100的整数。酰亚胺改性弹性体是具有柔软弹性模量的橡胶成形材料，并且还具有高强度和高耐热性。

3. 发明授权

US4856277A Two-stage flow divider with constant orifice first stage in hydraulic system for working vehicles 失效
标题翻译：用于工作车辆的液压系统中具有恒定孔口第一级的两级分流器
公开(公告)号：US4856277A
公开(公告)日：1989-08-15
申请号：US214311
申请日：1988-07-01
申请人： Ryota Ohashi , Masahisa Kawamura , Jiro Shibata
发明人： Ryota Ohashi , Masahisa Kawamura , Jiro Shibata
IPC分类号： B62D5/07 , F15B13/02
CPC分类号： F15B13/022 , B62D5/07
摘要： A hydraulic flow divider has first and second (147, 148) flow control valves each dividing its inflow into two flows. The constant orifice first flow control valve (147) divides flow to outlets (151) and (153). Flow from outlet (151) is then divided by the second valve (148). One of the output flows of the second valve is generated by a constant orifice and directed to a power steering cylinder. Any secondary output from the second valve is generated by a pressure relief valve (152), joins flow from outlet (153), and passes to a hydraulic lift cylinder. The arrangement secures a significant flow rate for lift cylinder operation at low pump drive engine speeds at which pump output flow is low.
摘要翻译：液压分流器具有第一和第二（147,148）流量控制阀，每个流入控制阀将其流入分成两个流。恒定孔口第一流量控制阀（147）将流量分流到出口（151）和（153）。然后，从出口（151）流出的第二阀（148）分开。第二阀的输出流中的一个由恒定孔产生，并被引导到动力转向缸。来自第二阀的任何二次输出由压力释放阀（152）产生，从出口（153）流出，并传递到液压提升缸。该配置确保在泵输出流量低的低泵驱动发动机速度下提升气缸操作的显着流量。

4. 发明授权

US4773216A Flow divider valve for hydraulic system in working vehicles 失效
标题翻译：工作车辆液压系统的分流阀
公开(公告)号：US4773216A
公开(公告)日：1988-09-27
申请号：US818285
申请日：1986-01-13
申请人： Ryota Ohashi , Masahisa Kawamura , Jiro Shibata
发明人： Ryota Ohashi , Masahisa Kawamura , Jiro Shibata
IPC分类号： B62D5/07 , F15B13/02 , B62D5/08 , F15B13/06
CPC分类号： F15B13/022 , B62D5/07
摘要： In a working vehicle comprising a hydraulic power steering cylinder (25) and hydraulic lift cylinder (31), a novel hydraulic system is employed which comprises first and second flow control valve means (47, 48; 147, 148; 247, 248; 347, 348), each dividing its inflow into two flows. These valve means are connected in a fashion such that output flow of a single pump (43) driven by engine (10) is first divided into two output flows one of which is then divided by the second valve means. Further, one of the output flows of the second valve means is directed towards the steering cylinder whereas the other of output flows of the both valve means are directed towards the lift cylinder.The connection is such that, while a predetermined constant flow is secured for the steering cylinder at the normal engine speeds, a flow is necessarily secured for a relatively quick operation of the lift cylinder already at a low engine speed.
摘要翻译：在包括液压动力转向缸（25）和液压提升缸（31）的作业车辆中，采用了一种新颖的液压系统，其包括第一和第二流量控制阀装置（47,48; 147,148; 247,248; 347 ，348），每个流入分为两个流。这些阀装置以这样的方式连接，使得由发动机（10）驱动的单个泵（43）的输出流首先被分成两个输出流，其中之一由第二阀装置分开。此外，第二阀装置的输出流中的一个指向转向缸，而两个阀装置的输出流中的另一个指向提升缸。该连接使得当在正常的发动机转速下为转向缸确保预定的恒定流量时，必须确保已经处于低发动机速度的提升缸的相对快速的操作的流动。

5. 发明授权

US4637482A Hydraulic system in working vehicles 失效
标题翻译：工作车辆液压系统
公开(公告)号：US4637482A
公开(公告)日：1987-01-20
申请号：US827952
申请日：1986-02-10
申请人： Ryota Ohashi , Masahisa Kawamura , Jiro Shibata
发明人： Ryota Ohashi , Masahisa Kawamura , Jiro Shibata
IPC分类号： B62D5/07 , B66C23/00 , E02F9/22 , F15B11/16 , F15B13/06 , B62D5/08
CPC分类号： E02F9/2221 , B62D5/07 , Y10T137/8663
摘要： In a working vehicle comprising a hydraulic power steering cylinder (25) and hydraulic lift cylinder (31), a novel hydraulic system is employed which comprises a flow control valve means (47) having an orifice (51) and relief valve (52) and arranged such that it divides output flow of a single pump (43) driven by engine (10) into a constant flow directed towards steering cylinder and a surplus flow directed towards lift cylinder. Piston (54) is particularly provided which varies, in cooperation with an orifice (55) between the pump and control valve means, the biasing force of valve spring (53) of the relief valve so as to vary the flow directed towards steering cylinder within a predetermined range in response to engine speed. The system is fashioned such that it secures a flow for a relatively quick operation of lift cylinder at a low engine speed while securing a predetermined constant flow for steering cylinder at the normal engine speeds.
摘要翻译：在包括液压动力转向缸（25）和液压提升缸（31）的工作车辆中，采用了一种新颖的液压系统，其包括具有孔口（51）和安全阀（52）的流量控制阀装置（47）被布置为使得其将由发动机（10）驱动的单个泵（43）的输出流分成指向转向缸的恒定流量和朝向提升缸的多余流量。特别提供了一种活塞（54），其与泵和控制阀装置之间的孔口（55）协同地改变安全阀的阀弹簧（53）的偏置力，以改变朝向转向缸内的流动响应于发动机速度的预定范围。该系统的形式使得其在低发动机速度下确保提升缸的相对快速操作的流动，同时以正常的发动机速度确保转向缸的预定恒定流量。

6. 发明授权

US06199441B1 Fluid supply system in vehicles 失效
标题翻译：车辆中的流体供应系统
公开(公告)号：US06199441B1
公开(公告)日：2001-03-13
申请号：US09426661
申请日：1999-10-25
申请人： Hideki Kanenobu , Jiro Shibata
发明人： Hideki Kanenobu , Jiro Shibata
IPC分类号： F16H308
CPC分类号： F16H61/0272 , F16H3/093 , F16H57/0473 , F16H61/0021 , F16H61/70 , F16H61/705 , F16H2037/045 , Y10T74/19233
摘要： In a vehicle wherein a supplementary speed change mechanism (12; 112) having selectively operable two fluid-operated clutches (29F, 29R; 129L, 129H) and a main speed change mechanism (15; 18) having selectively operable plural fluid-operated clutches (36, 37, 38; 45, 46, 47) are connected in series, and wherein fluid pressure applied to the clutches of supplementary speed change mechanism is once reduced in response to the shifting operation of main speed change mechanism, a flow control valve (50) is connected to an output flow path (49) of a pump (49) for dividing its inflow into a constant flow and a surplus flow. A flow divider valve (52; 52A) is provided for dividing the constant flow into two flows of a constant ratio one of which is supplied to the clutches of main speed change mechanism and the other of which is supplied to the clutches of supplementary speed change mechanism. The surplus flow is used as lubricant supplied to the clutches of supplementary speed change mechanism. In another embodiment employed in a vehicle comprising a supplementary speed change mechanism (12) having selectively operable two fluid-operated clutches (29F, 29R) each of which is selectively brought into a slippingly engaged condition by a pressure-reducing valve (59), fluid relieved from a relief valve (211, 212, 213) for determining fluid pressure applied to another fluid-operated device (203, 206) is joined to lubricant for the cluthes.
摘要翻译：在具有选择性地操作的两个流体操作离合器（29F，29R; 129L，129H）和具有选择性地可操作的多个流体操作离合器的主变速机构（15; 18）的辅助变速机构（12; 112）（36,37,38,45,46,47）串联连接，并且其中施加到辅助变速机构的离合器的流体压力响应于主变速机构的换档操作而一次减小，流量控制阀（50）连接到泵（49）的输出流路（49），用于将其流入分成恒定流量和剩余流量。设有分流阀（52; 52A），用于将恒定流量分成两个恒定比例的流量，其中一个流量供给主变速机构的离合器，另一个被提供给辅助变速器的离合器机制。剩余流量用作补充变速机构离合器的润滑油。在车辆中采用的另一个实施例中，该辅助变速机构（12）具有选择性操作的两个流体操作的离合器（29F，29R），每个离合器通过减压阀（59）有选择地进入滑动接合状态，从用于确定施加到另一个流体操作装置（203,206）的流体压力的安全阀（211,212,213）中释放的流体被连接到用于碎屑的润滑剂。

7. 发明授权

US5069037A Fluid supply system for vehicles 失效
标题翻译：车辆流体供应系统
公开(公告)号：US5069037A
公开(公告)日：1991-12-03
申请号：US613082
申请日：1990-11-14
申请人： Shigenori Sakigawa , Ryota Ohashi , Jiro Shibata , Masahisa Kawamura
发明人： Shigenori Sakigawa , Ryota Ohashi , Jiro Shibata , Masahisa Kawamura
IPC分类号： B60K17/10 , B60K17/28 , B60K25/02 , F15B11/17
CPC分类号： B60K17/28 , B60K25/02
摘要： A single hydraulic pump (6) is employed in a vehicle for supplementing fluid to a hydrostatic transmission (1) and for supplying fluid to a fluid-operated clutch (2) and to high pressure-actuated hydraulic actuators (3, 4, 5). Fluid discharge path (7) of the pump is connected to the hydrostatic transmission through a pressure-reducing valve (8). Fluid drain path (9) of the reducing valve is fashioned to a fluid supply path for the clutch. A second fluid supply path (11) is connected to the discharge path for supplying fluid to the hydraulic actuators and include a relief valve (12) or orifice (12A) for maintaining fluid pressure in the discharge path higher than the output pressure of the reducing valve. A high pressure relief valve (10) for establishing fluid pressure to be applied to the actuators is connected to the discharge path for minimizing a discharge pressure required to the pump.
摘要翻译：在车辆中使用单个液压泵（6），用于向液压传动装置（1）补充流体，并将流体供应到流体动作离合器（2）和高压致动液压致动器（3,4,5）。泵的流体排放路径（7）通过减压阀（8）连接到静液压传动装置。减压阀的流体排放路径（9）形成为用于离合器的流体供应路径。第二流体供给路径（11）连接到用于向液压致动器供给流体的排出路径，并且包括用于将排出路径中的流体压力保持在高于还原剂的输出压力的安全阀（12）或孔口（12A）阀。用于建立施加到致动器的流体压力的高压安全阀（10）连接到排放路径，以使泵所需的排出压力最小化。

8. 发明授权

US5750515A Cancer metastasis inhibitor 失效
标题翻译：癌转移抑制剂
公开(公告)号：US5750515A
公开(公告)日：1998-05-12
申请号：US737799
申请日：1996-11-26
申请人： Jiro Shibata , Konstanty Wierzba , Koji Murakami , Yuji Yamada , Koichi Shudo
发明人： Jiro Shibata , Konstanty Wierzba , Koji Murakami , Yuji Yamada , Koichi Shudo
IPC分类号： A61K31/192 , A61K31/196 , A61K31/695 , A61P35/04 , A61K31/19 , A61K31/20
CPC分类号： A61K31/695 , A61K31/192 , A61K31/196
摘要： The present invention relates to a cancer metastasis inhibitor comprising a benzoic acid derivative as an active ingredient represented by the formula (I) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are the same or different and each represents hydrogen atom, hydroxyl group or trimethylsilyl group, or R.sub.3 and R.sub.4 are bonded to each other to form a tetramethylene group substituted with lower alkyl group, and X represents group --COCH.dbd.C(OH)--, group --NHCO-- or group --CONH--, provided that when R.sub.3 and R.sub.4 are bonded to each other to form a tetramethylene group substituted with lower alkyl group, X is group --COCH.dbd.C(OH)-- or group --CONH--, use of the benzoic acid derivative for preparing the cancer metastasis inhibitor and method of inhibiting cancer metastasis, characterized in that an effective amount of the benzoic acid derivative is administered to a mammalian animal for inhibiting metastasis of cancer. The benzoic acid derivative represented by the above formula (I) has extremely good metastasis inhibiting properties.
摘要翻译： PCT No.PCT / JP96 / 00980 Sec。 371日期1996年11月26日 102（e）1996年11月26日PCT PCT 1996年4月10日PCT公布。第WO96 / 32101号公报日期：1996年10月17日本发明涉及包含苯甲酸衍生物作为由式（I）表示的活性成分的癌症转移抑制剂，其中R1，R2，R3和R4相同或不同，各自表示氢原子，羟基或三甲基甲硅烷基，或者R 3和R 4相互键合形成被低级烷基取代的四亚甲基，X表示-COCH = C（OH） - 基团，-NHCO-或基团 -CONH-，条件是当R 3和R 4彼此键合以形成被低级烷基取代的四亚甲基时，X是基团-COCH = C（OH） - 或基团-CONH-，使用苯甲酸衍生物制备癌转移抑制剂和抑制癌转移的方法，其特征在于向哺乳动物施用有效量的苯甲酸衍生物以抑制癌转移。上述式（I）表示的苯甲酸衍生物具有极好的转移抑制性质。

9. 发明授权

US06269927B1 Speed change control device in working vehicles 失效
标题翻译：变速控制装置在工作车辆
公开(公告)号：US06269927B1
公开(公告)日：2001-08-07
申请号：US09518840
申请日：2000-03-03
申请人： Hideki Kanenobu , Jiro Shibata
发明人： Hideki Kanenobu , Jiro Shibata
IPC分类号： F16D2510
CPC分类号： F16H63/3026 , F16H37/043 , F16H2037/044 , F16H2037/049 , F16H2063/3036
摘要： A valve casing (55) having plural direction control valves (46H, 46L, 46A, 46B, 46C) and plural pressure sensors (47H, 47L, 47A, 47B, 47C) is mounted on an outer side surface of a vehicle body (2) which includes therein plural fluid-operated clutches (40H, 40L, 43A, 43B, 43C) for changing the vehicle running speed. The control valves are secured to the casing from one of upper and lower surfaces thereof and the pressure sensors are secured to the casing from the other of the upper and lower surfaces such that the valves and the sensors are arranged respectively in parallel in a longitudinal direction of the vehicle body. Preferably, the valve casing is composed of an outer plate member (57) to which the control valves and pressure sensors are secured, an inner plate member (58) comprising plural output ports (60H, 60L, 60A, 60B, 60C) which are connected respectively to the plural fluid-operated clutches, and a separator member (59) interposed between the plate members and having plural fluid passage bores which connect between fluid passages in the outer plate member and fluid passages in the inner plate member.
摘要翻译：具有多个方向控制阀（46H，46L，46A，46B，46C）和多个压力传感器（47H，47L，47A，47B，47C）的阀壳体（55）安装在车体（2）的外侧面），其中包括用于改变车辆行驶速度的多个流体操作离合器（40H，40L，43A，43B，43C）。控制阀从其上表面和下表面中的一个固定到壳体，并且压力传感器从上表面和下表面中的另一个固定到壳体，使得阀和传感器分别在纵向方向上平行地布置的车体。优选地，所述阀壳体由固定有所述控制阀和压力传感器的外板部件（57）构成，所述内板部件（58）具有多个输出口（60H，60L，60A，60B，60C）分别连接到多个流体操作的离合器，以及插入在板构件之间并具有多个流体通道孔的隔离构件（59），该多个流体通孔连接在外板构件中的流体通道和内板构件中的流体通道之间。

10. 发明授权

US4664210A Hydraulic steering system 失效
标题翻译：液压转向系统
公开(公告)号：US4664210A
公开(公告)日：1987-05-12
申请号：US819860
申请日：1986-01-17
申请人： Kojiro Yamaoka , Toshiro Azuma , Shigenori Sakikawa , Jiro Shibata , Atsushi Odagaki
发明人： Kojiro Yamaoka , Toshiro Azuma , Shigenori Sakikawa , Jiro Shibata , Atsushi Odagaki
IPC分类号： B62D5/07 , B62D5/08
CPC分类号： B62D5/07
摘要： A hydraulic steering system for use in four-wheel running vehicles or the like of small size and low horsepower. The steering system and a hydraulic system for lifting a working implement are both operable by a single hydraulic pump without the necessity of using a variable displacement hydraulic pump or providing two hydraulic pumps for the two systems. The steering system is operable by an engine of low horsepower.
摘要翻译：一种用于四轮行驶车辆等的小型和低功率的液压转向系统。用于提升作业工具的转向系统和液压系统都可以由单个液压泵操作，而不需要使用可变排量液压泵或为两个系统提供两个液压泵。转向系统由低功率发动机操作。

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