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61. 发明授权

US06447274B1 Rotary compressor having a cylinder block of sintered metal 失效
标题翻译：旋转压缩机具有烧结金属的气缸体
公开(公告)号：US06447274B1
公开(公告)日：2002-09-10
申请号：US09706393
申请日：2000-11-03
申请人： Hideyuki Horihata , Hiraku Shiizaki , Shigeru Muramatsu , Hirotsugu Fukuoka
发明人： Hideyuki Horihata , Hiraku Shiizaki , Shigeru Muramatsu , Hirotsugu Fukuoka
IPC分类号： F04C18356
CPC分类号： F04C29/061 , F01C21/104 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/065 , F04C29/068 , Y10T29/49245
摘要： A rotary compressor of the present invention includes a compression mechanism, motor and hermetically sealed housing. The compression mechanism includes compression elements, a rotary shaft and bearing. The compression elements includes a cylinder block, piston, and vane. The cylinder block has a cylinder hole and vane groove. The compression mechanism and the motor are housed in the hermetically sealed housing. The cylinder block is made up of sintered metal. The compression mechanism is welded to the hermetically sealed housing in a region other than the cylinder block. Preferably, the cylinder block includes a first cylinder block and a second cylinder block, and the first cylinder block and the second cylinder block are formed by machining sinter-molded blanks identical in shape. With this configuration, it is possible to reduce the machining processes and to make the blank parts usable in common, thereby realizing a low-cost compressor.
摘要翻译：本发明的旋转压缩机包括压缩机构，马达和密封的壳体。压缩机构包括压缩元件，旋转轴和轴承。压缩元件包括气缸体，活塞和叶片。气缸体具有气缸孔和叶片槽。压缩机构和电动机容纳在密封的壳体中。气缸体由烧结金属制成。压缩机构在气缸体以外的区域焊接到密封壳体。优选地，气缸体包括第一气缸体和第二气缸体，并且第一气缸体和第二气缸体通过加工形状相同的烧结成型坯料形成。通过这种结构，能够减少加工工序，能够使空白部件共同使用，从而实现低成本的压缩机。

62. 发明授权

US06121535A Keyboard musical instrument having key touch controller for giving piano key touch to player, method of simulating piano key touch and information storage medium for storing program 有权
标题翻译：具有用于给玩家提供钢琴键触摸的按键触摸控制器的键盘乐器，模拟钢琴键触摸的方法和用于存储程序的信息存储介质
公开(公告)号：US06121535A
公开(公告)日：2000-09-19
申请号：US224124
申请日：1998-12-14
申请人： Shigeru Muramatsu
发明人： Shigeru Muramatsu
IPC分类号： G10B3/12 , G10H1/34 , G10H1/02 , G10H5/00
CPC分类号： G10H1/346 , G10H2220/311 , Y10S84/07
摘要： An electronic keyboard musical instrument stores first key touch data codes representative of a first reaction component and grouped into first data groups by a key velocity, second key touch data codes representative of a second reaction component and grouped into second data groups by a key position and third key touch data codes representative of a third reaction component and grouped into third data groups by the key position, and produces a digital key position signal representative of current key position, a digital key velocity signal representative of current key velocity and a digital key acceleration signal representative of current key acceleration so that a solenoid-operated actuator generates a resistance against the key motion on the basis of the first key touch data code selected by using the digital key position signal and the digital key velocity signal, the second key touch data code selected by using the digital key velocity signal and the digital key position signal and the third key touch data code selected by using the digital key acceleration code and the digital key position code, thereby giving a key touch close to a piano key touch.
摘要翻译：电子键盘乐器存储表示第一反应分量的第一键触摸数据代码，并通过键速度分组成第一数据组，第二键触摸数据代表第二反应分量，并通过键位置分组成第二数据组，表示第三反应部件的第三键触摸数据代码，并通过键位置分组成第三数据组，并且产生表示当前键位置的数字键位置信号，表示当前键速度的数字键速度信号和数字键加速信号代表当前的关键加速度，使得电磁致动致动器基于通过使用数字键位置信号和数字键速度信号选择的第一键触摸数据代码产生抵抗键运动的电阻，第二键触摸数据使用数字键速度信号和数字键位置信号选择的代码以及通过使用数字键加速代码和数字键位置代码选择的第三键触摸数据代码，从而使键接触到钢琴键触摸。

63. 发明授权

US6113373A Scroll compressor having an annular seal for a stationary scroll pressure receiving surface 有权
标题翻译：具有用于固定涡旋压力接收表面的环形密封件的涡旋式压缩机
公开(公告)号：US6113373A
公开(公告)日：2000-09-05
申请号：US274207
申请日：1999-03-23
申请人： Hiroyuki Fukuhara , Shigeru Muramatsu , Hidenobu Shintaku , Noboru Iida
发明人： Hiroyuki Fukuhara , Shigeru Muramatsu , Hidenobu Shintaku , Noboru Iida
IPC分类号： F04C18/02 , F04C27/00 , F04C29/00 , F04C29/02 , F04C18/04
CPC分类号： F04C27/005 , F04C18/0215
摘要： In a scroll compressor, a stationary scroll is pressed toward a movable scroll by a back pressure of a discharge fluid compressed by a compression mechanism, and wear powder, produced from an annular seal (which receives the pressure of the discharge fluid) as a result of precession of the stationary scroll, is arrested, thereby achieving the scroll compressor high in efficiency and reliability. A pressure-receiving surface for receiving a back pressure of the discharge fluid so as to press the stationary scroll toward the movable scroll is formed on that portion of the stationary scroll disposed around a communication port which is formed in the stationary scroll, and communicates with a discharge port. An annular seal is provided to form a seal between the stationary scroll and an upper frame around a region of communication between the communication port and the discharge port in such a manner as to satisfy a necessary annular sealing surface area, and a circumferential recess is provided on that side lower in pressure than this annular seal.
摘要翻译：在涡旋压缩机中，通过由压缩机构压缩的排出流体的背压将固定涡旋件压向可动涡旋件，并且由环形密封件（其承受排出流体的压力）产生的磨损粉末作为结果固定涡旋件的进动被阻止，从而实现了效率和可靠性高的涡旋压缩机。用于接收排出流体的背压以将静止涡旋件压向可动涡旋件的压力接收表面形成在固定涡卷的设置在形成于静止涡旋件中的连通口周围的部分上，并与排气口。提供环形密封件，以便以满足必要的环形密封表面积的方式形成围绕连通口和排出口之间的连通区域的固定涡旋件与上部框架之间的密封，并且设置周向凹部在那一侧的压力低于这种环形密封。

64. 发明授权

US5977466A Keyboard musical instrument equipped with small simple economical key touch generator 失效
标题翻译：键盘乐器配有小型简约经济钥匙触发发生器
公开(公告)号：US5977466A
公开(公告)日：1999-11-02
申请号：US890103
申请日：1997-07-09
申请人： Shigeru Muramatsu
发明人： Shigeru Muramatsu
IPC分类号： G05D15/00 , G10B3/12 , G10H1/34 , G10H1/32
CPC分类号： G10H1/346 , G10H2220/305 , G10H2220/525
摘要： An electronic keyboard musical instrument includes a plurality of keys turnable between a rest position and an end position, an electronic sound generating system responsive to the motion of the key so as to generate an electronic sound and a key touch generator for offering resistance against the motion of the key, and the key touch generator has a magnetic plate attached to a side surface of each key, a stationary electromagnetic actuator generating electromagnetic force so as to attract the magnetic plate thereto and a controller responsive to a key position signal representative of a current key position so as to change the magnitude of a driving signal supplied to the electromagnetic actuator, thereby varying the resistance like the key of an acoustic piano.
摘要翻译：电子键盘乐器包括可在静止位置和结束位置之间转动的多个键，响应于键的运动以产生电子声音的电子声音产生系统和用于提供抵抗运动的电阻的按键触摸发生器所述按键触摸发生器具有安装在每个键的侧面上的磁性板，产生电磁力以便吸引磁性板的固定电磁致动器和响应于代表电流的键位置信号的控制器键位置，以改变提供给电磁致动器的驱动信号的大小，从而如同原声钢琴的键一样改变电阻。

65. 发明授权

US5952806A Inner force sense controller for providing variable force to multidirectional moving object, method of controlling inner force sense and information storage medium used therein 失效
标题翻译：用于向多向运动物体提供可变力的内力感测控制器，其中使用的内力感知和信息存储介质的控制方法
公开(公告)号：US5952806A
公开(公告)日：1999-09-14
申请号：US953004
申请日：1997-10-16
申请人： Shigeru Muramatsu
发明人： Shigeru Muramatsu
IPC分类号： G01B21/00 , B25J9/18 , G06F3/023 , G10B3/12 , G10C3/20 , G10F1/02 , G10H1/34 , G05B19/24 , G06F15/00
CPC分类号： G10H1/346 , G10C3/20 , G10H2220/311 , G10H2220/401
摘要： An inner force sense controller includes an actuator for exerting a reaction force on a moving object such as a manipulator, a sensor for producing a detecting signal indicative of current position of the moving object and a controlling unit connected to the actuator and the sensor; the controlling unit calculates a current velocity so as to determine the direction of motion, and selects one of the data tables assigned to the direction of the motion for reading out a target reaction force; and the operator feels the inner force sense to be different depending upon the direction of the motion.
摘要翻译：内力检测控制器包括用于对诸如机械手的移动物体施加反作用力的致动器，用于产生指示运动物体的当前位置的检测信号的传感器和连接到致动器和传感器的控制单元; 控制单元计算当前速度以确定运动方向，并且选择分配给用于读出目标反作用力的运动方向的数据表中的一个; 并且操作者根据运动的方向感觉内力的感觉是不同的。

66. 发明授权

US5879809A Thermoplastic resin/oil-bleeding silicone rubber integrally molded articles 失效
标题翻译：热塑性树脂/止油硅胶一体成型制品
公开(公告)号：US5879809A
公开(公告)日：1999-03-09
申请号：US760337
申请日：1996-12-04
申请人： Shigeru Muramatsu , Naoto Obayashi , Hironao Fujiki , Shigeki Shudo
发明人： Shigeru Muramatsu , Naoto Obayashi , Hironao Fujiki , Shigeki Shudo
IPC分类号： C08K3/36 , B29C45/16 , B32B25/08 , B32B25/20 , C08K5/5419 , C08L67/00 , C08L69/00 , C08L83/05 , C08L83/07 , C08L101/00 , B32B27/28
CPC分类号： B32B25/20 , B32B25/08 , B29C45/1676 , B29K2083/005 , Y10T428/31507 , Y10T428/31663 , Y10T428/31681 , Y10T428/31692 , Y10T428/31739
摘要： A thermoplastic resin, especially a thermoplastic resin having blended therein a thermoplastic resin oligomer containing an aliphatic unsaturated group is integrally molded with an oil-bleeding silicone rubber, yielding a molded article wherein the resin and the rubber are firmly integrated.
摘要翻译：一种热塑性树脂，特别是其中掺有含有脂肪族不饱和基团的热塑性树脂低聚物的热塑性树脂与排油性硅橡胶一体成型，得到其中树脂和橡胶牢固地结合的成型制品。

67. 发明授权

US5735678A Scroll compressor having a separate stationary wrap element secured to a frame 失效
标题翻译：涡旋式压缩机具有固定在框架上的单独固定的包裹件
公开(公告)号：US5735678A
公开(公告)日：1998-04-07
申请号：US727310
申请日：1996-10-08
申请人： Hiroyuki Fukuhara , Sadayuki Yamada , Shigeru Muramatsu
发明人： Hiroyuki Fukuhara , Sadayuki Yamada , Shigeru Muramatsu
IPC分类号： F04C18/02 , F04C18/04 , F04C18/14 , F04C23/00 , F04C29/12
CPC分类号： F04C18/0253 , F04C23/008 , F04C29/12 , F04C2240/603 , F05C2201/0439
摘要： A scroll compressor has a compression mechanism accommodated in a closed container and comprising a stationary scroll and an orbiting scroll. The stationary scroll includes a frame and a separate wrap element secured to the frame or otherwise movable relative to the frame. The orbiting scroll has a wrap element allowed to undergo circular translation with respect to the wrap element of the stationary scroll to compress gas. The wrap element of the stationary scroll is made of a readily machinable abrasion-resistant material to reduce the manufacturing cost of the scroll compressor.
摘要翻译：涡旋式压缩机具有容纳在密闭容器中的压缩机构，包括固定涡旋件和绕动涡旋件。固定涡卷包括框架和固定到框架或以其他方式相对于框架可移动的单独的包裹元件。绕动涡旋件具有允许相对于固定涡旋件的包裹元件进行圆形平移以压缩气体的卷绕元件。固定涡旋件的包裹件由容易加工的耐磨材料制成，以降低涡旋压缩机的制造成本。

68. 发明授权

US5277562A Scroll fluid machine and producing method for the same 失效
标题翻译：滚液机及其制作方法相同
公开(公告)号：US5277562A
公开(公告)日：1994-01-11
申请号：US944123
申请日：1992-09-11
申请人： Hiroyuki Fukuhara , Shigeru Muramatsu , Hiroyuki Masunaga
发明人： Hiroyuki Fukuhara , Shigeru Muramatsu , Hiroyuki Masunaga
IPC分类号： C22C37/00 , F01C1/02 , F01C21/10 , F04C18/02 , F04C29/00 , F01C1/063
CPC分类号： F01C1/0246 , C22C37/00 , F01C21/104 , F04C18/0246 , F04C2230/10 , F04C2230/21 , F04C2250/00 , F05B2250/00 , F05B2280/10 , F05C2201/0448 , Y10T29/4924 , Y10T29/49988
摘要： A scroll blade of a scroll fluid machine is formed of eutectic graphite cast iron in whose structure the average value of the largest eutectic shell is not more than one fourth of the height of a lap of the scroll blade. The scroll blade material thus formed will facilitate increasing working precision and reducing the number of working steps.
摘要翻译：涡旋流体机械的涡旋叶片由共晶石墨铸铁形成，其结构中最大共晶壳体的平均值不超过涡卷叶片的一圈高度的四分之一。如此形成的涡旋叶片材料将有助于提高加工精度并减少加工步骤的数量。

69. 发明授权

US5215452A Compressor having an oil pump ring associated with the orbiting shaft 失效
标题翻译：压缩机具有与对位轴相关的油泵环
公开(公告)号：US5215452A
公开(公告)日：1993-06-01
申请号：US688599
申请日：1991-09-03
申请人： Michio Yamamura , Shuichi Yamamoto , Shigeru Muramatsu
发明人： Michio Yamamura , Shuichi Yamamoto , Shigeru Muramatsu
IPC分类号： F04C18/02 , F04C29/00 , F04C29/02
CPC分类号： F04C29/025 , F04C29/0057 , F04C2240/807
摘要： Bearing lubrication in a scroll compressor can be reliably effected at a sufficient flow rate independently of the flow rate of the lubricating oil supplied to the compression chambers 14 through the provision of a rotary-type displacement oil pump having a pump ring 25 which is adapted to orbit by the movement of the orbiting drive shaft 16. In addition, a lubricating oil sump and an oil intake passage communicating therewith are provided in close vicinity to the compression mechanism 2, thereby making it possible to operate the compressor without involving any backward flow of refrigerant gas in the oil feeding passage over a wide range of operating speed.
摘要翻译： PCT No.PCT / JP90 / 01418 Sec。 371日期1991年9月3日 102（e）1991年9月3日PCT 1990年11月2日PCT PCT。公开号WO91 / 06770 日期1991年5月16日。通过提供具有泵的旋转式位移油泵，能够以与流入压缩室14的润滑油的流量无关的充分流量可靠地实现涡旋式压缩机的润滑环25，其通过旋转驱动轴16的运动而适应轨道。此外，与压缩机构2紧密相邻设置有与其连通的润滑油槽和进油通路，从而能够使压缩机而不会在大范围的运行速度下引起供油通道中的制冷剂气体的任何反向流动。

70. 发明授权

US5192820A Musical instrument keyboard striking force sensor 失效
标题翻译：乐器键盘撞击力传感器
公开(公告)号：US5192820A
公开(公告)日：1993-03-09
申请号：US722685
申请日：1991-06-28
申请人： Kiyoshi Kawamura , Shigeru Muramatsu
发明人： Kiyoshi Kawamura , Shigeru Muramatsu
IPC分类号： G01P15/00 , G10C3/00 , G10F1/02 , G10G3/04
CPC分类号： G10G3/04 , G10C3/00
摘要： A key striking force sensor suitable for player pianos.This sensor contains a displacement sensor for measuring displacement between the displacement sensor itself and a catcher which rocks together with a hammer. As the positions of the catchers corresponding to the hammer respectively are almost the same, plural of the displacement sensors can be mounted on a common circuit board. Accordingly, mechanical construction thereof is comparatively simpler than that of conventional player pianos.
摘要翻译：一种适合演奏者钢琴的重要力量传感器。该传感器包含位移传感器，用于测量位移传感器本身和与锤子一起摇摆的捕手之间的位移。由于与锤相对应的捕捉器的位置几乎相同，因此可将多个位移传感器安装在公共电路板上。因此，其机械结构比常规的演奏者钢琴相当简单。

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