公开(公告)号：US6076553A

公开(公告)日：2000-06-20

申请号：US382573

申请日：1999-08-25

申请人： Mitsuo Sugita ,  Akira Kasai ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki ,  Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Michiaki Ohno ,  Fumio Kanasaki

发明人： Mitsuo Sugita ,  Akira Kasai ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki ,  Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Michiaki Ohno ,  Fumio Kanasaki

IPC分类号： F16K11/074 ,  F16K31/04 ,  F25B41/04

CPC分类号： F16K31/041 ,  F16K11/0743 ,  F25B41/046

摘要： In a rotary flow-path exchanging valve, the magnetic force generated in a pair of main magnetic pole pieces (66) by energization of an electromagnetic solenoid is acted on a multi-pole magnet (71) of a main valve element accommodated within a valve housing (1) so that the main valve element (3) is rotated to exchange a flow-path. The multi-pole magnet (71) is made of a plastic magnet of plastic material mixed with magnetic powder. The main valve element (3) and multi-pole magnet (71) are integrally formed by multiple molding. A pair of main magnetic pole pieces (66) magnetically connected to one polarity of the electromagnetic solenoid (11) are arranged. A pair of auxiliary magnetic pole pieces (70) connected to the other polarity of the electromagnetic solenoid (11) are arranged at positions out of phase from the magnetic pole pieces by 90.degree.. The pair of auxiliary magnetic poles (70) are opposed to portions of the multi-pole magnet (71) having a reverse polarity to that of portions of the multi-pole magnet (71) opposite to the main magnetic poles (66).

公开(公告)号：US5992459A

公开(公告)日：1999-11-30

申请号：US104176

申请日：1998-06-25

申请人： Mitsuo Sugita ,  Akira Kasai ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki ,  Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Michiaki Ohno ,  Fumio Kanasaki

发明人： Mitsuo Sugita ,  Akira Kasai ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki ,  Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Michiaki Ohno ,  Fumio Kanasaki

IPC分类号： F16K11/074 ,  F16K31/04 ,  F25B41/04 ,  F16K11/06

CPC分类号： F16K31/041 ,  F16K11/0743 ,  F25B41/046 ,  Y10T137/86839 ,  Y10T137/86863

摘要： In a rotary flow-path exchanging valve, the magnetic force generated in a pair of main magnetic pole pieces 66 by energization of an electromagnetic solenoid is acted on a multi-pole magnet 71 of a main valve element accommodated within a valve housing 1 so that the main valve element 3 is rotated to exchange a flow-path. The multi-pole magnet 71 is made of a plastic magnet of plastic material mixed with magnetic powder. The main valve element 3 and multi-pole magnet 71 are integrally formed by multiple molding. A pair of main magnetic pole pieces 66 magnetically connected to one polarity of the electromagnetic solenoid 11 are arranged. A pair of auxiliary magnetic pole pieces 70 connected to the other polarity of the electromagnetic solenoid 11 are arranged at positions out of phase from the magnetic pole pieces by 90.degree.. The pair of auxiliary magnetic poles 70 are opposed to portions of the multi-pole magnet 71 having a reverse polarity to that of portions of the multi-pole magnet 71 opposite to the main magnetic poles 66.

摘要翻译： 在旋转流路交换阀中，通过电磁螺线管的通电在一对主磁极片66中产生的磁力作用在容纳在阀壳体1内的主阀体的多极磁体71上， 主阀体3旋转以交换流路。 多极磁体71由与磁性粉末混合的塑料材料的塑料磁体制成。 主阀元件3和多极磁体71通过多次成型一体形成。 配置有与电磁螺线管11的一极性磁性连接的一对主磁极片66。 连接到电磁螺线管11的另一极性的一对辅助磁极片70被布置在与磁极片异相90°的位置。 一对辅助磁极70与多极磁体71的与主磁极66相对的部分极性相反的部分相对。

公开(公告)号：US06247497B1

公开(公告)日：2001-06-19

申请号：US09587900

申请日：2000-06-06

申请人： Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Mitsuo Sugita ,  Michiaki Ohno ,  Fumio Kanasaki ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki

发明人： Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Mitsuo Sugita ,  Michiaki Ohno ,  Fumio Kanasaki ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki

IPC分类号： F16K1106

CPC分类号： F16K39/045 ,  F16K11/0743 ,  F16K31/082 ,  F25B41/046 ,  Y10T137/5987 ,  Y10T137/86839

摘要： A rotary channel-selector valve is provided, which includes: a valve-seat plate covering one end of a cylindrical valve housing and provided with low and high pressure ports and two switching ports all connecting the inside and the outside of the valve; and a main valve element accommodated in the valve housing and provided with low and high pressure connecting grooves on one end surface thereof, wherein one (or the other) of the switching ports communicates with the low pressure port through the low pressure connecting groove and simultaneously the other (or one) thereof communicates with the high pressure port through the high pressure connecting groove at a first (or second) channel-switching position of the main valve element. A bulkhead is provided on a bottom surface of the high pressure connecting groove and both end portions of the high pressure connecting groove open to an inner surface of the valve housing through respective high pressure fluid jetting grooves so as to hold stable the main valve element at the first or second channel-switching position.

摘要翻译： 提供了一种旋转通道切换阀，其包括：阀座板，其覆盖圆柱形阀壳体的一端并设置有低压和高压端口以及两个连接阀门内部和外部的开关端口; 以及主阀元件，其容纳在所述阀壳体中并且在其一个端面上设置有低压高压连接槽，其中，所述开关端口中的一个（或另一个）通过所述低压连接槽与所述低压端口连通， 其他（或一个）在主阀元件的第一（或第二）通道切换位置处通过高压连接槽与高压端口连通。 在高压连接槽的底面上设有隔板，高压连接槽的两端部通过各自的高压流体喷射槽与阀壳体的内表面相通，从而使主阀体保持稳定 第一或第二通道切换位置。

公开(公告)号：US06216735B1

公开(公告)日：2001-04-17

申请号：US09587899

申请日：2000-06-06

申请人： Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Mitsuo Sugita ,  Michiaki Ohno ,  Fumio Kanasaki ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki

发明人： Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Mitsuo Sugita ,  Michiaki Ohno ,  Fumio Kanasaki ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki

IPC分类号： F16K1106

CPC分类号： F16K39/045 ,  F16K11/0743 ,  F16K31/082 ,  F25B41/046 ,  Y10T137/5987 ,  Y10T137/86839

摘要： A rotary channel-selector valve is provided, which includes: a valve-seat plate covering one end of a cylindrical valve housing and provided with low and high pressure ports and two switching ports all connecting the inside and the outside of the valve; and a main valve element accommodated in the valve housing and provided with low and high pressure connecting grooves on one end surface thereof, wherein one (or the other) of the switching ports communicates with the low pressure port through the low pressure connecting groove and simultaneously the other (or one) thereof communicates with the high pressure port through the high pressure connecting groove at a first (or second) channel-switching position of the main valve element. A bulkhead is provided on a bottom surface of the high pressure connecting groove and both end portions of the high pressure connecting groove open to an inner surface of the valve housing through respective high pressure fluid jetting grooves so as to hold stable the main valve element at the first or second channel-switching position. Flow of high pressure fluid jetting to the high pressure connecting groove is then disturbed by the bulkhead, difference in power between flow of the high pressure fluid jetting from the both end portions of the high pressure connecting groove to the periphery of the main valve element through the respective high pressure fluid jetting grooves arises and brings about rotating force to the main valve element, and thus the main valve element being in rotation can surely get to a due channel-switching position.

公开(公告)号：US6070613A

公开(公告)日：2000-06-06

申请号：US382574

申请日：1999-08-25

申请人： Mitsuo Sugita ,  Akira Kasai ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki ,  Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Michiaki Ohno ,  Fumio Kanasaki

发明人： Mitsuo Sugita ,  Akira Kasai ,  Noboru Nakagawa ,  Kazunori Aihara ,  Kazushige Suzuki ,  Kazuo Hirata ,  Toshihiro Teranishi ,  Mitsuaki Noda ,  Michiaki Ohno ,  Fumio Kanasaki

IPC分类号： F16K11/074 ,  F16K31/04 ,  F25B41/04

CPC分类号： F16K31/041 ,  F16K11/0743 ,  F25B41/046

摘要： In a rotary flow-path exchanging valve, the magnetic force generated in a pair of main magnetic pole pieces (66) by energization of an electromagnetic solenoid is acted on a multi-pole magnet (71) of a main valve element accommodated within a valve housing (1) so that the main valve element (3) is rotated to exchange a flow-path. The multi-pole magnet (71) is made of a plastic magnet of plastic material mixed with magnetic powder. The main valve element (3) and multi-pole magnet (71) are integrally formed by multiple molding. A pair of main magnetic pole pieces (66) magnetically connected to one polarity of the electromagnetic solenoid (11) are arranged. A pair of auxiliary magnetic pole pieces (70) connected to the other polarity of the electromagnetic solenoid (11) are arranged at positions out of phase from the magnetic pole pieces by 90.degree.. The pair of auxiliary magnetic poles (70) are opposed to portions of the multi-pole magnet (71) having a reverse polarity to that of portions of the multi-pole magnet (71) opposite to the main magnetic poles (66).

摘要翻译： 在旋转流路交换阀中，通过电磁螺线管的通电在一对主磁极片（66）中产生的磁力作用在容纳在阀内的主阀体的多极磁体（71）上 壳体（1），使得主阀元件（3）旋转以更换流路。 多极磁体（71）由与磁性粉末混合的塑料材料的塑料磁体制成。 主阀体（3）和多极磁体（71）通过多次成型一体形成。 配置有与电磁螺线管（11）的一个极性磁性连接的一对主磁极片（66）。 与电磁螺线管（11）的另一极性连接的一对辅助磁极片（70）被布置在与磁极片相异相90°的位置处。 所述一对辅助磁极（70）与所述多极磁体（71）的与所述多极磁体（71）的与所述主磁极（66）相对的部分具有相反极性的部分相对。

公开(公告)号：US5211070A

公开(公告)日：1993-05-18

申请号：US832976

申请日：1992-02-10

申请人： Kazuo Hirata ,  Taichi Fujiwara

发明人： Kazuo Hirata ,  Taichi Fujiwara

IPC分类号： F16H59/06 ,  F16H61/42 ,  F16H61/66

CPC分类号： F16H59/06 ,  B60W10/10 ,  B60W10/18 ,  F16H61/66 ,  Y10T74/20055 ,  Y10T74/20085 ,  Y10T74/20213 ,  Y10T74/20238

摘要： A speed control system for a vehicle having a braking device and a stepless transmission. A change speed member for controlling the stepless transmission is shiftable between a forward drive zone and a backward drive zone across a neutral position. The change speed member is urged to the neutral position, and operatively connected to a change speed pedal and a shift lever. The shift lever is lockable to a selected shift position. Switching may be made between a connection enable state for enabling connection between a first interlocking member connected to the change speed member and a second interlocking member connected to the shift lever, and a connection prohibit state for prohibiting the connection between the first interlocking member and second interlocking member.The connection between the first interlocking member and second interlocking member is canceled with operation of the braking device. When the connection enable state is set, the first interlocking member and second interlocking member are connected to each other by shifting of the change speed pedal after the operation of the braking device, to reinstate a vehicle speed corresponding to a shift position of the shift lever selected prior to the operation of the braking device.

摘要翻译： 一种用于具有制动装置和无级变速器的车辆的速度控制系统。 用于控制无级变速器的变速构件在正向驱动区域和反向驱动区域之间跨越空档位置可移动。 改变速度构件被推动到中立位置，并且可操作地连接到变速踏板和换档杆。 变速杆可锁定到选定的档位。 可以在用于实现连接到变速构件的第一联动构件和连接到变速杆的第二联锁构件之间的连接的连接使能状态之间进行切换，以及用于禁止第一互锁构件和第二联锁构件之间的连接的连接禁止状态 互锁会员 通过制动装置的操作来消除第一联锁构件和第二联锁构件之间的连接。 当设定了连接使能状态时，通过在制动装置的操作之后移动变速踏板将第一联锁构件和第二联动构件相互连接，以恢复与换档杆的换档位置对应的车速 在制动装置的操作之前选择。

公开(公告)号：US4460413A

公开(公告)日：1984-07-17

申请号：US331612

申请日：1981-12-17

申请人： Kazuo Hirata ,  Masatoshi Oda

发明人： Kazuo Hirata ,  Masatoshi Oda

IPC分类号： H01L21/033 ,  H01L21/28 ,  H01L21/316 ,  H01L21/321 ,  H01L21/76 ,  H01L21/225 ,  H01L29/78 ,  H01L21/308

CPC分类号： H01L21/033 ,  H01L21/28132 ,  H01L21/28273 ,  H01L21/31683 ,  H01L21/321 ,  Y10S148/111 ,  Y10S148/117 ,  Y10S148/118 ,  Y10S148/131 ,  Y10S148/141 ,  Y10S438/975

摘要： A pattern utilized to prepare a diffraction grating, or an element of a semiconductor device, for example a silicon island, or a device isolation pattern or a semiconductor element, such as a MOS FET, is formed by the steps of forming an oxidizable region of a predetermined pattern on a substrate and oxidizing the oxidizable region for forming an oxide region pattern in at least a portion of the sidewalls of the oxidizable region. The resulting pattern, which is extremely fine and formed at a low cost, has a sufficiently large height with respect to its width. Furthermore the pattern can be formed at a relatively low temperature.

摘要翻译： 通过以下步骤形成用于制备衍射光栅或半导体器件的元件，例如硅岛，或器件隔离图案或半导体元件（例如MOS FET）的图案， 在衬底上的预定图案，并且氧化可氧化区域，以在可氧化区域的侧壁的至少一部分中形成氧化物区域图案。 所得到的图案非常细且成本低，相对于其宽度具有足够大的高度。 此外，图案可以在相对较低的温度下形成。