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41. 发明授权

US5761170A Optical data storage and retrieval system and method 失效
公开(公告)号：US5761170A
公开(公告)日：1998-06-02
申请号：US473866
申请日：1995-06-07
申请人： Noboru Kimura , Ronald G. Vitullo , Yasuhiro Yamazaki
发明人： Noboru Kimura , Ronald G. Vitullo , Yasuhiro Yamazaki
IPC分类号： G11B7/00 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/013 , G11B7/125 , G11B11/10 , G11B11/105 , G11B19/00 , G11B19/02 , G11B19/12 , G11B20/10 , G11B20/12 , G11B20/14 , G11B20/18 , G11B27/30
CPC分类号： G11B27/3027 , G11B11/10506 , G11B11/10513 , G11B11/10515 , G11B11/1053 , G11B11/10597 , G11B19/00 , G11B19/02 , G11B19/12 , G11B20/10 , G11B20/10009 , G11B20/1258 , G11B20/1426 , G11B20/1833 , G11B7/0045 , G11B7/00456 , G11B7/005 , G11B7/007 , G11B7/00745 , G11B7/0079 , G11B7/013 , G11B7/126 , G11B20/1262 , G11B2007/0006 , G11B2020/1434 , G11B2220/2525
摘要： A first write encoder encodes digital data in a first, high-density format. A second write encoder encodes digital data in a second, low-density (i.e., ANSI) format. A first read decoder decodes digital data from the first format. A second read decoder decodes digital data from the second format. A disk drive receives a replaceable 90 millimeter optical disk. A read/write head reads encoded data from and writes encoded data to a 90 millimeter optical disk received by the drive. In a first mode, the first write encoder is connected between a source of digital data and the read/write head, and the first read decoder is connected between the read/write head and the utilizing apparatus. In a second mode, the second write encoder is connected between the source and the read/write head, and the second read decoder is connected between the read/write head and the utilizing apparatus. Control electronics switch between the first and second modes, depending upon the format in which data is recorded on the disk received by the disk drive. An 8/9 GCR encoder and a laser pulse generator are used in the first write encoder to record data on the optical media to increase the storage capacity. Improvement in timing is accomplished with write compensation and signal equalization.

42. 发明授权

US5644966A Pressure regulating circuit 失效
标题翻译：压力调节电路
公开(公告)号：US5644966A
公开(公告)日：1997-07-08
申请号：US684772
申请日：1996-07-01
申请人： Noboru Kimura
发明人： Noboru Kimura
IPC分类号： G05D16/16 , F01B31/12
CPC分类号： G05D16/166
摘要： A pressure regulating circuit in which the piston of a pneumatic cylinder can attain a balanced condition without requiring any adjustment to a workpiece. In the pressure regulating circuit, the pressure in an oil pressure chamber of a pressure reducing valve equals the pressure in a pressure sensitive oil chamber of a workpiece retention member. The pressure in a pressure sensitive chamber of the pressure reducing valve equals the pressure in the oil pressure chamber. Therefore, the pressure in a piston pressure chamber of a main valve connected to the pressure sensitive chamber equals the pressure in the pressure sensitive oil chamber. When the pressure in a control chamber of the main valve and the pressure in a working chamber of a pneumatic cylinder are respectively balanced with the pressure in the piston pressure chamber, the piston P can attain a balanced condition. Since the pressure in the piston pressure chamber corresponds to the oil pressure in the pressure sensitive oil chamber generated by the workpiece W, the piston P of the pneumatic cylinder can attain a balanced condition without any adjustment.
摘要翻译：一种压力调节电路，其中气缸的活塞可以达到平衡状态，而不需要对工件进行任何调节。在压力调节回路中，减压阀的油压室中的压力等于工件保持构件的压敏油室中的压力。减压阀的压力敏感室内的压力等于油压室内的压力。因此，连接到压力敏感室的主阀的活塞压力室中的压力等于压敏油室中的压力。当主阀的控制室中的压力和气缸的工作室中的压力分别与活塞压力室中的压力平衡时，活塞P可以达到平衡状态。由于活塞压力室中的压力对应于由工件W产生的压敏油室中的油压，气缸的活塞P可以在没有任何调节的情况下达到平衡状态。

43. 发明授权

US5202843A CAE system for automatic heat analysis of electronic equipment 失效
标题翻译： CAE系统用于电子设备的自动热分析
公开(公告)号：US5202843A
公开(公告)日：1993-04-13
申请号：US690586
申请日：1991-04-24
申请人： Naoki Kunimine , Noboru Kimura
发明人： Naoki Kunimine , Noboru Kimura
IPC分类号： G01K3/14 , G06F17/50
CPC分类号： G01K3/14 , G06F17/5018 , G06F2217/16
摘要： A computer aided engineering (CAE) system for effecting heat analysis of electronic equipment or similar equipment by using a finite difference method, node method, etc. As the operator enters data representative of the tridimensional configuration of equipment, a dividing section divides the data into a plurality of blocks and generate node data representative of the individual blocks. A ventilation circuit generator and a heat circuit generator generate, respectively, a ventilation circuit network and a heat circuit network, or analysis models, by using the node data and data fetched from a data base. A processing section processes the ventilation and heat circuit networks to calculate temperatures and pressures. A tridimensional wire frame generator generates tridimensional wire frame data by processing parameter data indicative of the dimensions and kinds of structural parts and elements of the euqipment.
摘要翻译：一种通过使用有限差分法，节点法等对电子设备或类似设备进行热分析的计算机辅助工程（CAE）系统。由于操作人员输入代表设备立体构型的数据，划分部分将数据分成多个块并且生成表示各个块的节点数据。通风回路发生器和热回路发生器分别通过使用从数据库取出的节点数据和数据产生通风回路网络和热回路网络或分析模型。处理部分处理通风和热回路网络以计算温度和压力。立体线框发生器通过处理指示设备的结构部件和元件的尺寸和种类的参数数据来产生三维线框数据。

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