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1. 发明授权

US06736620B2 Scroll-type fluid machine having at least one inlet or outlet of a plurality able to be closed by a closure member 失效
标题翻译：滚动式流体机械具有至少一个能够被封闭构件封闭的入口或出口
公开(公告)号：US06736620B2
公开(公告)日：2004-05-18
申请号：US10371407
申请日：2002-09-26
申请人： Tohru Satoh
发明人： Tohru Satoh
IPC分类号： F01C104
CPC分类号： F04C28/08 , F04C18/0261 , F04C23/001 , F04C27/005 , F04C29/0085 , F04C2240/30
摘要： A scroll fluid machine comprises a stationary scroll that has a spiral stationary wrap, and an orbiting scroll that has a spiral orbiting wrap to form a compression chamber between the stationary and orbiting wraps. In the stationary and orbiting wraps, an outer low-pressure pressurizing portion is separated from an inner high-pressure pressurizing portion. A plurality of outlets and inlets are formed in the low-pressure and high-pressure pressurizing portions respectively. At least one of the outlets or at least one of inlets is selectively closed.
摘要翻译：一种涡旋流体机器包括具有螺旋固定涡卷的固定涡旋件和具有螺旋绕动涡卷的绕动涡旋件，以在固定涡卷和绕动涡卷之间形成压缩室。在固定和绕动的包装中，外部低压加压部分与内部高压加压部分分离。多个出口和入口分别形成在低压和高压加压部分中。出口中的至少一个或入口中的至少一个被选择性地关闭。

2. 发明授权

US5802951A Brake booster 失效
标题翻译：制动助力器
公开(公告)号：US5802951A
公开(公告)日：1998-09-08
申请号：US794866
申请日：1997-02-05
申请人： Tohru Satoh , Makoto Watanabe , Naohito Saito
发明人： Tohru Satoh , Makoto Watanabe , Naohito Saito
IPC分类号： B60T13/56 , B60T13/569 , B60T13/72 , F15B9/10
CPC分类号： B60T13/569 , B60T13/72
摘要： A brake booster is disclosed which functions as an automatic brake as required. Bellows is disposed within a constant pressure chamber of the brake booster, and has a front end which is connected, by a first support member, to a bulge which is formed in the axial portion of a shell. A seal member is connected to the outer periphery of the first support member, and is held in abutment against the wall surface of the shell at a location radially outward of an inlet for the atmosphere. A communication channel is formed by a space between the first support member and an opposing wall surface of the shell and the bulge and the like. A communication is established between the internal space of the bellows and the inlet through the communication channel. This construction allows the overall length of the brake booster to be reduced as compared with the prior art in which a spacer is provided outside the shell.
摘要翻译：公开了一种根据需要用作自动制动器的制动助力器。波纹管设置在制动助力器的恒压室中，并且具有通过第一支撑构件连接到形成在壳体的轴向部分中的凸起的前端。密封构件连接到第一支撑构件的外周，并且在用于大气的入口的径向外侧的位置处被保持抵靠壳体的壁表面。连通通道由第一支撑构件和壳体的相对壁表面和凸起等之间的空间形成。通过通信通道在波纹管的内部空间和入口之间建立通信。与现有技术相比，这种结构允许制动助力器的总长度减小，其中在外壳之外设置间隔件。

3. 发明授权

US5651300A Booster 失效
标题翻译：助推器
公开(公告)号：US5651300A
公开(公告)日：1997-07-29
申请号：US612111
申请日：1996-03-07
申请人： Masahiro Ikeda , Tohru Satoh
发明人： Masahiro Ikeda , Tohru Satoh
IPC分类号： B60T13/57 , F15B9/10
CPC分类号： B60T13/57
摘要： An improvement of a valve mechanism used in a brake booster is disclosed. A valve element comprises a first and a second annular member, both formed of a metal and which are connected together in an axial orientation, and an elastic deformation which is connected to the rear side of the second annular member. A rubber piece mounted on the first annular member defines a first seat area, and a rubber piece mounted on the second annular member defines a second seat area. With this construction, a spring which is used to urge either seat area of the valve element into seating engagement with the respective valve seat may be compressed to a lower load than in the prior art, thus allowing an input required to initiate the operation of the brake booster to be reduced.
摘要翻译：公开了一种用于制动助力器中的阀机构的改进。阀元件包括第一和第二环形构件，两者由金属形成并且以轴向方向连接在一起，并且弹性变形连接到第二环形构件的后侧。安装在第一环形构件上的橡胶件限定第一座位区域，并且安装在第二环形构件上的橡胶件限定第二座椅区域。利用这种结构，用于推动阀元件的任一座位区域与相应的阀座座接合的弹簧可以被压缩到比现有技术更低的负载，从而允许启动所需的输入制动助力器要减少。

4. 发明授权

US5435231A Power piston assembly for booster 失效
标题翻译：动力活塞组件用于助力器
公开(公告)号：US5435231A
公开(公告)日：1995-07-25
申请号：US303480
申请日：1994-09-09
申请人： Tohru Satoh
发明人： Tohru Satoh
IPC分类号： B60T13/56 , B60T13/563 , B60T13/569 , F01B19/04
CPC分类号： B60T13/563 , B60T13/569 , Y10T403/7073
摘要： An improvement of an axial portion of a power piston and a retainer engaging therewith for a booster. An axial portion of the power piston is formed with a first tubular portion, which is provided with a second tubular portion located outward of the first tubular portion. The first tubular portion is fitted over a flange of a valve body from the rear side, and an annular retainer engages the second tubular portion from the front side, thereby securing the axial portion of the power piston, which is formed with the both tubular portions, on the flange of the valve body. The retainer includes a plurality of engaging pawls, which engage the outer peripheral surface of the second tubular portion of the power piston by point contact. This reduces the axial size of the valve body, and hence the axial size of the booster.
摘要翻译：动力活塞的轴向部分和与其接合的用于增压器的保持器的改进。动力活塞的轴向部分形成有第一管状部分，该第一管状部分设置有位于第一管状部分外侧的第二管状部分。第一管状部分从后侧装配在阀体的凸缘上，并且环形保持器从前侧接合第二管状部分，由此固定动力活塞的轴向部分，其形成有两个管状部分，在阀体的法兰上。保持器包括多个接合爪，其通过点接触接合动力活塞的第二管状部分的外周表面。这减小了阀体的轴向尺寸，因此减小了增压器的轴向尺寸。

5. 发明授权

US4984507A Three chamber brake booster with variable pressure passages having a minimum channel length 失效
标题翻译：具有最小通道长度的可变压力通道的三室制动助力器
公开(公告)号：US4984507A
公开(公告)日：1991-01-15
申请号：US380986
申请日：1989-07-17
申请人： Haruo Suzuki , Tohru Satoh
发明人： Haruo Suzuki , Tohru Satoh
IPC分类号： B60T13/563 , B60T13/57
CPC分类号： B60T13/57 , B60T13/563
摘要： A brake booster of triple type comprises a shell in which constant pressure and variable pressure chambers are formed. According to the invention, individual variable pressure chambers defined within the shell communicate with a valve mechanism through respective variable pressure passages having a minimum channel length. In this manner, hydraulic fluid contained within the respective variable pressure chambers which communicate with the associated variable pressure passages can be rapidly displaced through the valve mechanism, thus preventing an operational lag in terminating the brake action in a favorable manner.
摘要翻译：三重制动助力器包括其中形成有恒定压力和可变压力室的壳体。根据本发明，限定在壳体内的各个可变压力室通过具有最小通道长度的相应可变压力通道与阀机构连通。以这种方式，包含在与相关联的可变压力通道连通的各个可变压力室内的液压流体可以通过阀机构快速移位，从而防止以有利的方式终止制动动作的操作滞后。

6. 发明授权

US07074024B2 Scroll-type fluid machine having a path to pass and cool the fluid 有权
公开(公告)号：US07074024B2
公开(公告)日：2006-07-11
申请号：US10975167
申请日：2004-10-28
申请人： Tohru Satoh , Tamotsu Fujioka
发明人： Tohru Satoh , Tamotsu Fujioka
IPC分类号： F01C1/02 , F04C18/00
CPC分类号： F04C29/04 , F04C18/0215
摘要： A scroll-type fluid machine such as a scroll compressor or a scroll vacuum pump generates compression heat during compressing operation. A scroll body comprises a stationary scroll and an orbiting scroll that is revolved with respect to the stationary scroll eccentrically. The stationary scroll has a stationary wrap and the orbiting scroll has an orbiting wrap engaged with the stationary wrap to form a compression chamber therebetween. In the scroll-type fluid machine, a cooler is provided to cool high-temperature compressed air discharged from a discharge bore at the center of the stationary scroll.

7. 发明授权

US07004735B2 Scroll-type fluid machine having a path to pass and cool the fluid 有权
标题翻译：滚动式流体机器具有通过和冷却流体的路径
公开(公告)号：US07004735B2
公开(公告)日：2006-02-28
申请号：US10975168
申请日：2004-10-28
申请人： Tohru Satoh , Tamotsu Fujioka
发明人： Tohru Satoh , Tamotsu Fujioka
IPC分类号： F01C1/02 , F04C18/00
CPC分类号： F04C29/04 , F04C18/0215
摘要： A scroll-type fluid machine such as a scroll compressor or a scroll vacuum pump generates compression heat during compressing operation. A scroll body comprises a stationary scroll and an orbiting scroll that is revolved with respect to the stationary scroll eccentrically. The stationary scroll has a stationary wrap and the orbiting scroll has an orbiting wrap engaged with the stationary wrap to form a compression chamber therebetween. In the scroll-type fluid machine, a cooler is provided to cool high-temperature compressed air discharged from a discharge bore at the center of the stationary scroll.
摘要翻译：诸如涡旋压缩机或涡旋真空泵的涡旋式流体机械在压缩操作期间产生压缩热。涡卷体包括固定涡卷和相对于固定涡旋件偏心旋转的绕动涡旋件。固定涡旋件具有固定的涡卷，并且绕动涡旋件具有与固定涡旋件接合的绕动涡卷，以在它们之间形成压缩室。在涡旋式流体机械中，设置有冷却器以冷却从固定涡旋件的中心处的排出孔排出的高温压缩空气。

8. 发明授权

US06190145B1 Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：US06190145B1
公开(公告)日：2001-02-20
申请号：US09419081
申请日：1999-10-15
申请人： Tamotsu Fujioka , Tohru Satoh
发明人： Tamotsu Fujioka , Tohru Satoh
IPC分类号： F01C102
CPC分类号： F04C29/04
摘要： The present invention is to offer a scroll fluid machine of which the scroll machine proper is cooled sufficiently and effectively and characterized in that, a tubular jacket 26 is provided, said tubular jacket surrounds the outer circumferential surface of a motor 15(motor housing 13) keeping some distance from said surface and has an annular opening 17a on said motor facing to said scroll machine proper side, from which opening cooling gas induced by a cooling fan 16 is taken in, and a passage 19 connecting to the cooling space 17 formed by said outer circumferential surface of the motor and said tubular jacket is provided to guide and introduce said taken-in cooling gas to said scroll machine proper in the direction crossing the longitudinal direction of the rotation shaft of said motor. Thus, the back side of the scroll disk of said scroll machine proper is cooled by the cooling gas flowing in one direction behind the scroll disk.
摘要翻译：本发明提供一种涡旋流体机械，其中涡旋机器本身被充分且有效地冷却，其特征在于，提供管状夹套26，所述管状套管围绕马达15（马达壳体13）的外圆周表面，与所述表面保持一定距离，并且在所述电动机上具有面对所述涡旋机器本体侧的环形开口17a，由冷却风扇16引入的开口冷却气体从该环形开口17a和与冷却空间17连接的通道19连接到由所述电动机的外周面和所述管状套筒被设置成沿着与所述电动机的旋转轴的纵向交叉的方向将所述吸入的冷却气体引导并引导到所述涡旋机构。因此，所述涡旋盘本体的涡旋盘的后侧通过沿着涡旋盘的一个方向流动的冷却气体来冷却。

9. 发明授权

US5730917A Method for molding the headrest of an automotive seat 失效
标题翻译：汽车座椅头枕成型方法
公开(公告)号：US5730917A
公开(公告)日：1998-03-24
申请号：US727081
申请日：1996-10-08
申请人： Yoshiharu Ishikawa , Syuzaburo Kimura , Tohru Satoh , Eiichi Yamano , Masatoshi Yasuno
发明人： Yoshiharu Ishikawa , Syuzaburo Kimura , Tohru Satoh , Eiichi Yamano , Masatoshi Yasuno
IPC分类号： B68G7/06 , B29C33/12 , B29C33/26 , B29C39/10 , B29C39/24 , B29C39/26 , B29C44/58 , B29K105/04 , B29L31/30 , B60N2/48 , B29C44/06 , B29C44/12
CPC分类号： B29C33/26 , B29C33/12 , B29C44/581 , B60N2/48 , B29C70/72 , B29L2031/3023
摘要： A method of molding a headrest of automotive seat comprises the following steps. First, a bag shaped flexible outer skin member is prepared, has an elongate slit formed therethrough. A part of a stay member is inserted into the outer skin member through the slit and set relative to the outer skin member. A given biasing force is applied to longitudinal ends of the slit so that the slit is stretched in longitudinally opposed directions and thus caused to take a closed position. Then, an injection nozzle of a foamable material feeder is put into the slit by expanding the slit against the biasing force. A foamable material is poured into the outer skin member, and the material feeding is stopped when a given amount of material is fed to the outer skin member. The application of the biasing force to the slit is continued until the material is sufficiently cured.
摘要翻译：一种模制汽车座椅头枕的方法包括以下步骤。首先，制备袋状柔性外皮部件，其中形成有细长狭缝。支撑构件的一部分通过狭缝插入外皮构件中并相对于外皮构件设置。给定的偏压力施加到狭缝的纵向端部，使得狭缝在纵向相对的方向上被拉伸，从而使其处于闭合位置。然后，通过使所述狭缝抵抗所述偏置力而将所述发泡材料供给器的喷嘴放入所述狭缝中。将可发泡材料注入外皮部件中，并且当向外皮部件供给给定量的材料时，停止供料。向狭缝施加偏压力直到材料充分固化为止。

10. 发明授权

US5681087A Headrest 失效
标题翻译：头枕
公开(公告)号：US5681087A
公开(公告)日：1997-10-28
申请号：US755313
申请日：1996-11-22
申请人： Eiichi Yamano , Tohru Satoh
发明人： Eiichi Yamano , Tohru Satoh
IPC分类号： A47C7/38 , B29C39/10 , B29C44/58 , B29K105/04 , B29L31/58 , B60N2/48 , B68G7/06
CPC分类号： B60N2/48 , B29C44/581
摘要： A headrest to be installed to a seat back of an automotive seat. The headrest comprises a generally bag-shaped outer skin including a surface section which has first and second end edge portions. The first end edge portion includes a first part integral with the surface section, and a second part integral with the first part and generally parallel with the surface section. A slit is defined between the first part of the first end edge portion and the second end edge portion. The headrest is produced by a process including the following steps: (a) bending the first end edge portion inward of the surface section so that the second part of the first end edge portion is generally parallel with the surface section; (b) forming first insertion holes in the second part of the first end edge portion and second insertion holes in the surface section; (b) inserting headrest stays of a frame inside the bag-shaped outer skin through the slit formed; (d) inserting each headrest stay into each first insertion hole and each second insertion hole so that the head rest stay is projected out of the surface section; (e) disposing the bag-shaped outer skin inside a foaming-fabrication mold; and (f) pouring a raw material of a foam material through the slit into the bag-shaped outer skin so that the second end edge portion is brought into contact with the first part of the first end edge portion so as to tightly close the slit.
摘要翻译：将头枕安装在汽车座椅的座椅靠背上。头枕包括大致袋形外皮，其包括具有第一和第二端边缘部分的表面部分。第一端边缘部分包括与表面部分成一体的第一部分，以及与第一部分成一体且大致平行于表面部分的第二部分。在第一端边缘部分的第一部分和第二端边缘部分之间限定狭缝。头枕通过包括以下步骤的方法制造：（a）将第一端边缘部分弯曲到表面部分的内部，使得第一端边缘部分的第二部分大致平行于表面部分; （b）在所述第一端边缘部分的第二部分和所述表面部分中的第二插入孔中形成第一插入孔; （b）通过形成的狭缝将框架的头枕支柱插入袋状外皮内; （d）将每个头枕支撑件插入每个第一插入孔和每个第二插入孔中，使得头枕支架突出到表面部分之外; （e）将袋状外皮放置在发泡制造模具内; 以及（f）将泡沫材料的原料通过狭缝浇注到袋状外皮中，使得第二端边缘部分与第一端边缘部分的第一部分接触，以紧紧地关闭狭缝。

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