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21. 发明申请

US20090241873A1 VARIABLE VALVE-OPERATING SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的可变阀操作系统
公开(公告)号：US20090241873A1
公开(公告)日：2009-10-01
申请号：US12361904
申请日：2009-01-29
申请人： Tomoyuki Muraoka , Hirofumi Higashi , Hideo Nakai , Akihiro Fujimoto , Jun Hoshikawa , Noritsugu Ohsawa , Tetsuji Tatsumi
发明人： Tomoyuki Muraoka , Hirofumi Higashi , Hideo Nakai , Akihiro Fujimoto , Jun Hoshikawa , Noritsugu Ohsawa , Tetsuji Tatsumi
IPC分类号： F01L1/34
CPC分类号： F01L1/34 , F01L1/356
摘要： A variable valve-operating system for an internal combustion engine, comprising a cylinder head having an intake or exhaust valve, a camshaft rotatably supported by the cylinder head, a cam body rotatably fitted around the camshaft and including a cam lobe having an outer peripheral surface for driving the valve and a boss protruding radially from the cam body, and a valve open period-varying mechanism supported on the camshaft and including an intermediate rotating member having a center of rotation offset from the camshaft, the mechanism transmits rotation of the camshaft to the boss of the cam body through the intermediate rotating member and also permits the valve open period of the valve to be varied through adjustment of the eccentric phase angle of the intermediate rotating member, wherein at least a part of the boss is so positioned as to overlap with the profile of a nose of the cam lobe when viewed in the axial direction of the cam body.
摘要翻译：一种用于内燃机的可变气门操作系统，包括具有进气门或排气门的气缸盖，由气缸盖可旋转地支撑的凸轮轴;凸轮体，其可旋转地装配在凸轮轴周围，并且包括凸轮凸角，凸轮凸角具有外周面用于驱动所述阀和从所述凸轮体径向突出的凸台，以及支撑在所述凸轮轴上并包括具有偏离所述凸轮轴的旋转中心的中间旋转构件的所述阀打开周期性变化机构，所述机构将所述凸轮轴的旋转传递到凸轮体通过中间旋转构件的凸台，并且还允许通过调节中间旋转构件的偏心相角来改变阀的阀打开周期，其中凸台的至少一部分被定位成当从凸轮轴的轴向观察时与凸轮凸角的鼻部的轮廓重叠。

22. 发明授权

US07364418B2 Scroll fluid machine having an adjustment member with a deformable element 有权
标题翻译：具有带有可变形元件的调节构件的滚动流体机器
公开(公告)号：US07364418B2
公开(公告)日：2008-04-29
申请号：US10580411
申请日：2004-11-29
申请人： Masanori Masuda , Hirofumi Higashi , Katsumi Sakitani
发明人： Masanori Masuda , Hirofumi Higashi , Katsumi Sakitani
IPC分类号： F03C2/00 , F04C2/00
CPC分类号： F04C28/265 , F04C18/0284 , F04C18/084 , F04C27/005 , F05C2251/08
摘要： A scroll fluid machine includes a stationary scroll having a spiral wrap formed on an end plate and a moving scroll having a spiral wrap formed on an end plate. A polymer actuator for adjusting the amount of space between the wrap and the end plate is disposed in a recess formed at a tip of the wrap. The polymer actuator changes its shape along a height of the wrap to adjust an amount of the space. The polymer actuator also functions as a seal between the end plate and the wrap. The recess is formed such that a wall of the recess including an inner circumference surface of the wrap has a thickness different from that of a wall of the recess including an outer circumference surface of the wrap.
摘要翻译：一种涡旋流体机械包括具有形成在端板上的螺旋卷绕物的固定涡卷机和形成在端板上的螺旋卷绕体的动涡旋盘。用于调节包裹物和端板之间的空间量的聚合物致动器设置在形成在包装的尖端处的凹部中。聚合物致动器沿着包裹物的高度改变其形状以调节空间的量。聚合物致动器还用作端板和包装之间的密封。凹部被形成为使得包括包裹物的内周表面的凹部的壁的厚度不同于包括包装的外周表面的凹部的壁的厚度。

23. 发明授权

US08356986B2 Compressor 失效
标题翻译：压缩机
公开(公告)号：US08356986B2
公开(公告)日：2013-01-22
申请号：US12523297
申请日：2008-01-10
申请人： Hirofumi Higashi , Kazuhiro Furusho
发明人： Hirofumi Higashi , Kazuhiro Furusho
IPC分类号： F03C2/00 , F03C4/00 , F04C14/18
CPC分类号： F04C28/185 , F04C18/322 , F04C23/001 , F04C23/008 , F04C29/042
摘要： A compressor includes a compression mechanism having two opposed end plates, a fixed member disposed between the two end plates, a movable member disposed between the two end plates, a bypass passage, and an opener/closer. The movable member is arranged to eccentrically move about a predetermined rotational axis to compress refrigerant in a compression chamber formed between the fixed member and the movable member. The bypass passageway has an upstream end opened to the compression chamber through which refrigerant is partially ejected from the compression chamber so as to be returned to a suction side of the compression mechanism. The cross section of the upstream end of the bypass passage is preferably elongated circumferentially about the rotational axis. The compression mechanism may include a plurality of bypass passages and a plurality of openers/closers.
摘要翻译：压缩机包括具有两个相对端板的压缩机构，设置在两个端板之间的固定构件，设置在两个端板之间的可动构件，旁通通道和开启器/闭合器。可动构件被布置成围绕预定旋转轴线偏心运动，以压缩形成在固定构件和可动构件之间的压缩室中的制冷剂。旁通通路具有向压缩室开口的上游端，制冷剂从压缩室部分地从压缩室排出，从而返回到压缩机构的吸入侧。旁通通道的上游端的横截面优选地围绕旋转轴线周向地细长。压缩机构可以包括多个旁通通道和多个开启器/闭合器。

24. 发明申请

US20110083467A1 AIR CONDITIONER, AIR CONDITIONER MANUFACTURING METHOD, AND COMPRESSOR 有权
标题翻译：空调，空调制造方法和压缩机
公开(公告)号：US20110083467A1
公开(公告)日：2011-04-14
申请号：US12996951
申请日：2009-06-08
申请人： Yoshinari Asano , Tomomi Sakamoto , Nobuyuki Kifuji , Hirofumi Higashi , Shintarou Araki
发明人： Yoshinari Asano , Tomomi Sakamoto , Nobuyuki Kifuji , Hirofumi Higashi , Shintarou Araki
IPC分类号： F25B1/00 , H02K21/12 , H02P23/00 , H02K5/18 , H02K21/24 , H02K3/34 , B23P19/04
CPC分类号： F25B49/025 , F25B2600/021 , H02K1/2766 , H02K1/2793 , H02K21/14 , H02K21/24 , H02P21/0089 , H02P21/26 , H02P27/08 , H02P29/62 , Y02B30/741 , Y10T29/49826
摘要： At a time of a heating high-load operation, a harmonic current is flown in an armature winding to induction-heat rare-earth magnets, thus reducing a residual magnetic flux density. Thereby, the number of rotations of a radial gap type motor is improved. The rare-earth magnets are provided near a cooling medium passage extending substantially in parallel with a flow line of a cooling medium, so that the cooling medium recovers heat of the heated rare-earth magnets. At a time of a cooling high-load operation, a greater number of rotations are obtained with respect to the same torque command value, by a field weakening control by means of a current-phase advance.
摘要翻译：在加热高负荷运转时，谐振电流在电枢绕组中流向感应热稀土磁体，从而降低了剩余磁通密度。由此，能够提高径向间隙型电动机的转数。稀土磁体设置在基本上与冷却介质的流动线平行延伸的冷却介质通道附近，使得冷却介质回收加热的稀土类磁体的热量。在冷却高负载运转时，通过利用电流相位前进的弱磁控制，相对于相同的转矩指令值可获得更大的转数。

25. 发明授权

US07789634B2 Compressor 有权
标题翻译：压缩机
公开(公告)号：US07789634B2
公开(公告)日：2010-09-07
申请号：US10582037
申请日：2004-12-10
申请人： Hirofumi Higashi , Masanori Masuda , Katsumi Sakitani
发明人： Hirofumi Higashi , Masanori Masuda , Katsumi Sakitani
IPC分类号： F04B39/10
CPC分类号： F04B53/1085 , F04B39/1073 , F04C18/3564 , F04C23/008 , F04C29/128 , Y10T137/7892
摘要： A reed valve and a valve retainer for the reed valve are provided at a discharge port of a compression mechanism that compresses fluid. The valve retainer has a polymer actuator at an end part of a valve fixing part for fixing the reed valve. The polymer actuator expands or contracts in length to change a fixed length of the reed valve, thereby changing a rigidity of the reed valve. This attains appropriate control of responsiveness of the reed valve according to the volume.
摘要翻译：用于簧片阀的簧片阀和阀保持器设置在压缩流体的压缩机构的排出口处。阀保持器在用于固定簧片阀的阀固定部分的端部具有聚合物致动器。聚合物致动器长度膨胀或收缩以改变簧片阀的固定长度，从而改变簧片阀的刚性。这可以根据体积来适当地控制簧片阀的响应性。

26. 发明授权

US06979950B2 Plasma display panel configured to substantially block the reflection of light which enters a non-light emission area of the plasma display panel 失效
标题翻译：等离子体显示面板被配置为基本上阻挡进入等离子体显示面板的非发光区域的光的反射
公开(公告)号：US06979950B2
公开(公告)日：2005-12-27
申请号：US10673158
申请日：2003-09-30
申请人： Taro Naoi , Hirofumi Higashi , Shingo Ogane , Hiroaki Watanabe
发明人： Taro Naoi , Hirofumi Higashi , Shingo Ogane , Hiroaki Watanabe
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/44 , H01J17/49
CPC分类号： H01J11/36 , H01J11/12 , H01J11/44 , H01J2211/444
摘要： A plurality of row electrode pairs and a dielectric layer are formed on a front glass substrate. A plurality of column electrodes forming discharge cells at the intersections with the row electrode pairs in a discharge space is formed on one of a back glass substrate and the front glass substrate. Each of the discharge cells is defined and separated from another discharge cell adjacent thereto in the column direction by a transverse wall of the partition wall provided between the front glass substrate and the back glass substrate. A black- or dark-colored light absorption layer facing the front glass substrate is formed in each non-light emission area including the transverse walls in the discharge space.
摘要翻译：在前玻璃基板上形成多个行电极对和电介质层。在后玻璃基板和前玻璃基板之一上形成有在放电空间中与行电极对的交叉处形成放电单元的多个列电极。通过设置在前玻璃基板和后玻璃基板之间的分隔壁的横壁，在列方向上将每个放电单元限定和分开与其相邻的另一个放电单元。在包括放电空间中的横壁的每个非发光区域中形成面向前玻璃基板的黑色或深色光吸收层。

27. 发明授权

US09512842B2 Rotary compressor 有权
标题翻译：旋转压缩机
公开(公告)号：US09512842B2
公开(公告)日：2016-12-06
申请号：US13378579
申请日：2010-06-15
申请人： Takashi Shimizu , Kazutaka Hori , Hirofumi Higashi
发明人： Takashi Shimizu , Kazutaka Hori , Hirofumi Higashi
IPC分类号： F04C29/06 , F04C18/32 , F04C23/00 , F04C29/00 , F04C29/02 , F04C29/12
CPC分类号： F04C29/068 , F04C18/322 , F04C23/008 , F04C29/0007 , F04C29/02 , F04C29/023 , F04C29/061 , F04C29/122 , F04C2240/809
摘要： A high pressure dome type rotary compressor including a casing and a compression mechanism disposed in the casing to compress gas in a cylinder chamber. The compression mechanism has a discharge port and a discharge valve. The discharge valve is opened in a discharge process and is closed during a period from when the discharge process is finished to when a next compression process is started. The compressor is arranged such that high pressure gas discharged from the discharge port in the discharge process is discharged outside the casing through space in the casing. An oil feed path is arranged to feed lubricant oil contained in a bottom of the casing to an inside of the discharge port in a period from a point in time in the discharge process to when the compression process is started.
摘要翻译：一种高压圆顶型旋转压缩机，包括壳体和设置在壳体中的压缩机构，以压缩气缸室中的气体。压缩机构具有排出口和排出阀。排出阀在排出过程中打开，并且在从排出过程完成到下一个压缩过程开始的时间段期间关闭。压缩机布置成使得在排出过程中从排出口排出的高压气体通过壳体中的空间排出到壳体外部。供油路径被布置成在从排放过程的时间点到压缩过程开始的时间段内将容纳在壳体的底部中的润滑油供给到排出口的内部。

28. 发明授权

US08616016B2 Air conditioner, air conditioner manufacturing method, and compressor 有权
标题翻译：空调，空调制造方法和压缩机
公开(公告)号：US08616016B2
公开(公告)日：2013-12-31
申请号：US12996951
申请日：2009-06-08
申请人： Yoshinari Asano , Tomomi Sakamoto , Nobuyuki Kifuji , Hirofumi Higashi , Shintarou Araki
发明人： Yoshinari Asano , Tomomi Sakamoto , Nobuyuki Kifuji , Hirofumi Higashi , Shintarou Araki
IPC分类号： F25B27/00
CPC分类号： F25B49/025 , F25B2600/021 , H02K1/2766 , H02K1/2793 , H02K21/14 , H02K21/24 , H02P21/0089 , H02P21/26 , H02P27/08 , H02P29/62 , Y02B30/741 , Y10T29/49826
摘要： At a time of a heating high-load operation, a harmonic current is flown in an armature winding to induction-heat rare-earth magnets, thus reducing a residual magnetic flux density. Thereby, the number of rotations of a radial gap type motor is improved. The rare-earth magnets are provided near a cooling medium passage extending substantially in parallel with a flow line of a cooling medium, so that the cooling medium recovers heat of the heated rare-earth magnets. At a time of a cooling high-load operation, a greater number of rotations are obtained with respect to the same torque command value, by a field weakening control by means of a current-phase advance.
摘要翻译：在加热高负荷运转时，谐振电流在电枢绕组中流向感应热稀土磁体，从而降低了剩余磁通密度。由此，能够提高径向间隙型电动机的转数。稀土磁体设置在基本上与冷却介质的流动线平行延伸的冷却介质通道附近，使得冷却介质回收加热的稀土类磁体的热量。在冷却高负载运转时，通过利用电流相位前进的弱磁控制，相对于相同的转矩指令值可获得更大的转数。

29. 发明申请

US20130269515A1 PISTON 有权
标题翻译：活塞
公开(公告)号：US20130269515A1
公开(公告)日：2013-10-17
申请号：US13976252
申请日：2011-12-22
申请人： Kazushi Miyamoto , Hirofumi Higashi , Jun Hoshikawa , Akihiro Fujimoto , Noritsugu Ohsawa , Kiminari Kato , Seiji Matsuda
发明人： Kazushi Miyamoto , Hirofumi Higashi , Jun Hoshikawa , Akihiro Fujimoto , Noritsugu Ohsawa , Kiminari Kato , Seiji Matsuda
IPC分类号： F16J1/00
CPC分类号： F16J1/00 , F02B41/00 , F02B75/044 , F02B75/38 , F02F3/0015 , F16J1/006 , F16J1/16
摘要： This invention provides a piston in which the moving piston unit can be prevented from rotating with respect the base piston unit, while suppressing the increase of the sliding resistance the piston has with respect to the cylinder. The circumferential wall of the moving piston unit has a pair of skirt parts opposing each other across a piston boss and a pair of side-wall parts coupling the skirt parts and each having an outer circumferential surface concaved toward the central axis X1 of the piston. The side-wall parts have a penetration part each, which penetrates the side-wall part and extends in the directions the moving piston unit reciprocates with respect to the base piston unit. The base piston unit has rotation preventing projections that project perpendicular to the central axis of the piston and are inserted into the penetration parts.
摘要翻译：本发明提供一种活塞，其中可以防止活塞单元相对于基座活塞单元旋转，同时抑制活塞相对于气缸的滑动阻力的增加。移动活塞单元的圆周壁具有一对裙部，该裙部跨越活塞凸台和一对侧壁部分，该侧壁部分联接裙部，并且每一个具有朝向活塞的中心轴线X1凹陷的外圆周表面。侧壁部分具有贯穿侧壁部分并且沿着移动活塞单元相对于基座活塞单元往复运动的方向延伸的穿透部分。底座活塞单元具有防止活动的突起，该突起垂直于活塞的中心轴突出并插入穿透部分。

30. 发明申请

US20120087819A1 ROTARY COMPRESSOR 有权
标题翻译：旋转式压缩机
公开(公告)号：US20120087819A1
公开(公告)日：2012-04-12
申请号：US13378579
申请日：2010-06-15
申请人： Takashi Shimizu , Kazutaka Hori , Hirofumi Higashi
发明人： Takashi Shimizu , Kazutaka Hori , Hirofumi Higashi
IPC分类号： F04C29/02 , F01C1/063
CPC分类号： F04C29/068 , F04C18/322 , F04C23/008 , F04C29/0007 , F04C29/02 , F04C29/023 , F04C29/061 , F04C29/122 , F04C2240/809
摘要： A high pressure dome type rotary compressor including a casing and a compression mechanism disposed in the casing to compress gas in a cylinder chamber. The compression mechanism has a discharge port and a discharge valve. The discharge valve is opened in a discharge process and is closed during a period from when the discharge process is finished to when a next compression process is started. The compressor is arranged such that high pressure gas discharged from the discharge port in the discharge process is discharged outside the casing through space in the casing. An oil feed path is arranged to feed lubricant oil contained in a bottom of the casing to an inside of the discharge port in a period from a point in time in the discharge process to when the compression process is started.
摘要翻译：一种高压圆顶型旋转压缩机，包括壳体和设置在壳体中的压缩机构，以压缩气缸室中的气体。压缩机构具有排出口和排出阀。排出阀在排出过程中打开，并且在从排出过程完成到下一个压缩过程开始的时间段期间关闭。压缩机布置成使得在排出过程中从排出口排出的高压气体通过壳体中的空间排出到壳体外部。供油路径被布置成在从排放过程的时间点到压缩过程开始的时间段内将容纳在壳体的底部中的润滑油供给到排出口的内部。

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