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1. 发明申请

US20060116053A1 Barrel polishing method and barrel polishing apparatus 有权
公开(公告)号：US20060116053A1
公开(公告)日：2006-06-01
申请号：US11135601
申请日：2005-05-23
申请人： Kazutoshi Nishimura , Takao Ishida , Yoshihiro Masuda
发明人： Kazutoshi Nishimura , Takao Ishida , Yoshihiro Masuda
IPC分类号： B24B1/00 , B24B31/00
CPC分类号： B24B31/108
摘要： Barrel polishing is effected while causing a mass (M) consisting of work and media (polishing material) to rotation-flow by rotating a rotary disk installed in the bottom of a polishing tank by a drive motor. A load on the drive motor for the rotary disk is preset as by a load current value, and the flow of the mass (M) in the polishing tank is controlled, thereby effecting polishing while maintaining the load on the drive motor within the preset range.

2. 发明授权

US5733172A Dry barrel finishing machine having a device to wet media 失效
标题翻译：干桶整理机具有用于湿介质的装置
公开(公告)号：US5733172A
公开(公告)日：1998-03-31
申请号：US651333
申请日：1996-05-22
申请人： Kazutoshi Nishimura , Masatomo Watanabe , Takao Ishida , Satoshi Niwa , Mikitoshi Hiraga
发明人： Kazutoshi Nishimura , Masatomo Watanabe , Takao Ishida , Satoshi Niwa , Mikitoshi Hiraga
IPC分类号： B24B31/00 , B24B55/02
CPC分类号： B24B31/00 , B24B55/02
摘要： A dry barrel finishing machine is disclosed. The machine includes a device to drip or spray water to wet the surface of media. The faucet of the device is located adjacent or in the barrel or barrels of the finishing machine so that it can spray water on media in the barrel or barrels. The media is cooled by the sprayed water. Since the sprayed water wets and softens the surface of the media, attrition dust on the surface of the media is easily removed during attrition. Also, since the wetted surface of the media tends to peel, it is self-sharpened. Thus the media always keeps its abrasive ability.
摘要翻译：公开了干桶整理机。该机器包括用于滴水或喷洒水以润湿介质表面的装置。设备的龙头位于整理机的桶或桶的相邻或相对的位置，使得其可以将水喷射到桶或桶中的介质上。介质由喷射水冷却。由于喷涂的水润湿并使介质的表面变软，因此在磨损过程中容易除去介质表面上的磨屑。此外，由于介质的润湿表面倾向于剥离，因此其自锐化。因此，媒体始终保持其磨蚀能力。

3. 发明授权

US5612790A Method and apparatus for multiplexed video data reading in video library system 失效
标题翻译：视频库系统中复用视频数据读取的方法和装置
公开(公告)号：US5612790A
公开(公告)日：1997-03-18
申请号：US299749
申请日：1994-09-01
申请人： Hideki Sakamoto , Kazutoshi Nishimura , Hideharu Suzuki , Tomoaki Kawaguchi , Osamu Nakano , Tatsuo Mori
发明人： Hideki Sakamoto , Kazutoshi Nishimura , Hideharu Suzuki , Tomoaki Kawaguchi , Osamu Nakano , Tatsuo Mori
IPC分类号： H04N5/78 , G06F12/00 , G06F17/30 , G11B27/00 , H04N5/93 , H04N7/173 , H04N21/2315 , H04N21/238 , H04N21/262 , H04N5/76 , H04N7/10
CPC分类号： H04N7/17336 , G11B27/002
摘要： A video library system capable of shortening the worst response time with respect to each video data reading request, without lowering the possible level of multiplexing. The multiplexed video data reading is achieved by distributedly storing video data divided into segments among a plurality of data storage devices, where each segment is capable of being read out in one time-slot; selectively connecting each data storage devices with one of data transfer targets by a plurality of switches provided in correspondence to the data storage devices; generating a plurality of control time-slot sequences formed by periodic time-slots in correspondence to the data storage devices with mutually displaced phases in each period of the control time-slot sequences; and controlling the data storage devices and switches such that, in response to a request for reading video data from a data transfer target, an earliest available idle time-slot is selected from the control time-slot sequences, and the segments of the requested video data are sequentially read out from the data storage devices at time-slots corresponding to the selected earliest idle time-slot in the control time-slot sequences and transmitted to the requesting data transfer target as the data storage devices are sequentially switched to the requesting data transfer target by the switches.
摘要翻译：一种视频库系统，能够缩短相对于每个视频数据读取请求的最差响应时间，而不降低可能的复用水平。多路复用的视频数据读取通过分布式存储在多个数据存储装置之中分割成段的视频数据来实现，其中每个段能够在一个时隙中读出; 通过与数据存储装置对应地设置的多个开关选择性地将每个数据存储装置与数据传送目标之一连接; 在所述控制时隙序列的每个周期中，生成与所述数据存储装置相对应的由周期性时隙形成的多个控制时隙序列，所述数据存储装置具有相互移位的相位; 以及控制数据存储设备和交换机，使得响应于从数据传输目标读取视频数据的请求，从控制时隙序列和所请求的视频的片段中选择最早的可用空闲时隙在控制时隙序列中与所选择的最早的空闲时隙对应的时隙中，从数据存储装置顺序地读出数据，并且随着数据存储装置顺序地切换到请求数据，发送到请求数据传送目标通过开关传输目标。

4. 发明授权

US5689298A Method and apparatus for multiple readout of digital video data with faster playback mode switching 失效
标题翻译：用于以更快的播放模式切换多次读出数字视频数据的方法和装置
公开(公告)号：US5689298A
公开(公告)日：1997-11-18
申请号：US157615
申请日：1993-11-24
申请人： Kazutoshi Nishimura , Yutaka Ishibashi , Tatsuo Mori
发明人： Kazutoshi Nishimura , Yutaka Ishibashi , Tatsuo Mori
IPC分类号： G06F3/06 , H04N5/76 , H04N7/173
CPC分类号： H04N7/17318
摘要： A multiple readout of digital video data, capable of realizing the fast forward and fast reverse modes even under the logically multiplexed circumstances, and reducing a time required for the playback mode switching. A cycle for a readout operation is formed by a plurality of slots, each slot representing a unit time for reading a unit amount of the digital video data for each channel assigned to each user terminal; at least one of the plurality of slots forming each cycle is allocated to each channel and at least one of the plurality of slots not yet used for any channel in each cycle is additionally allocated to a user terminal which is requesting a playback mode switching; and the readout operation to read the digital video data for each channel from the storage device is carried out at every slot allocated to each channel in each cycle, by cyclically repeating the cycle for the readout operation. The requested playback mode switching can be a switching to a fast forward/reverse mode.
摘要翻译：数字视频数据的多次读出，即使在逻辑多路复用情况下也能够实现快进和快退模式，并且减少了重放模式切换所需的时间。用于读出操作的周期由多个时隙形成，每个时隙表示用于读取分配给每个用户终端的每个信道的数字视频数据的单位量的单位时间; 形成每个周期的多个时隙中的至少一个被分配给每个信道，并且尚未用于每个周期中的任何信道的多个时隙中的至少一个被另外分配给正在请求重放模式切换的用户终端; 并且通过循环地重复读出操作的循环，在每个周期中分配给每个通道的每个时隙执行从存储设备读取每个通道的数字视频数据的读出操作。所请求的重放模式切换可以是切换到快进/倒车模式。

5. 发明授权

US5640194A Method of multiplexed data reading and visual search suitable for video-on-demand system 失效
标题翻译：适用于视频点播系统的复用数据读取和视觉搜索方法
公开(公告)号：US5640194A
公开(公告)日：1997-06-17
申请号：US357032
申请日：1994-12-16
申请人： Hideharu Suzuki , Kazutoshi Nishimura , Hideki Sakamoto , Tatsuo Mori
发明人： Hideharu Suzuki , Kazutoshi Nishimura , Hideki Sakamoto , Tatsuo Mori
IPC分类号： H04N5/85 , G11B5/00 , H04N5/937 , H04N7/173 , H04N7/14 , H01J1/00 , H04H1/00
CPC分类号： H04N7/17336
摘要： A method of multiplexed data reading and visual search, in which each video program is divided into a plurality of video data groups which are stored in a prescribed order among the memory devices, and m memory control units are connected with mxn input/output channels selectively and sequentially in units of time-slots such that each memory control unit is connected with each of input/output channel at least once within a prescribed period. Then, the reading operations of the video data groups stored in the memory devices are carried out by making accesses from m memory control units in parallel at each time-slot. Also, the visual search operations are carried out by abandoning a time-slot allocated to one input/output channel in a next small period when a request for changing a current playback mode to a new playback mode is received from a terminal in a current small period, allocating a new time-slot at which a next video data group to be accessed in the next small period according to the new playback mode is accessible to that input/output channel in the next small period, and reading and buffering the next video data group by using the new time-slot in the next small period.
摘要翻译：一种多路复用数据读取和视觉搜索的方法，其中每个视频节目被划分成在存储装置之间以规定顺序存储的多个视频数据组，并且m个存储器控制单元选择性地与m×n个输入/输出通道连接并且以时隙为单位顺序地使得每个存储器控制单元在规定的时间段内至少连接一个输入/输出通道。然后，通过在每个时隙上并行地从m个存储器控制单元进行访问来执行存储在存储器装置中的视频数据组的读取操作。此外，通过在当前小时间内从终端接收到将当前重放模式改变为新的重放模式的请求时，在下一个小周期中放弃分配给一个输入/输出通道的时隙来执行视觉搜索操作周期，分配新的时隙，在下一小时间段内，该输入/输出通道可访问根据新播放模式在下一个小周期中访问的下一个视频数据组的新时隙，并且读取和缓冲下一个视频数据组通过在下个小时段内使用新的时隙。

6. 发明授权

US06173329B2 Distributed multimedia server device and distributed multimedia server data access method 失效
标题翻译：分布式多媒体服务器设备和分布式多媒体服务器数据访问方式
公开(公告)号：US06173329B2
公开(公告)日：2001-01-09
申请号：US09026282
申请日：1998-02-19
申请人： Chikara Sasaki , Katsuhiko Fukazawa , Hideharu Suzuki , Kazutoshi Nishimura
发明人： Chikara Sasaki , Katsuhiko Fukazawa , Hideharu Suzuki , Kazutoshi Nishimura
IPC分类号： G06F1300
CPC分类号： H04L65/4084 , H04L29/06027 , H04L65/607 , H04L67/1002 , H04N21/2312 , H04N21/2315 , H04N21/23406 , H04N21/2393 , H04N21/8456
摘要： A distributed multimedia server device for delivering requested multimedia data to terminals is formed by more than one storage server modules for distributedly storing fixed length multimedia blocks dividing each multimedia data, and reading out multimedia blocks in response to multimedia block read requests, more than one communication server modules, each capable of receiving a multimedia data read request for one multimedia data from a terminal through a connection set up with respect to the terminal, issuing the multimedia block read requests to the storage server modules so that the storage server modules read out multimedia blocks corresponding to that one multimedia data, and periodically delivering the multimedia blocks read out and transferred by the storage server modules to the terminal through the connection using a delivery period corresponding to a playback time of one multimedia block, and an inter-server module network for supporting communications between any of the storage server modules and any of the communication server modules.
摘要翻译：用于将请求的多媒体数据传送到终端的分布式多媒体服务器设备由多于一个的存储服务器模块形成，用于分布式存储分割每个多媒体数据的固定长度多媒体块，并响应于多媒体块读请求读出多个多媒体块，多个通信服务器模块，每个服务器模块能够通过相对于终端建立的连接从终端接收一个多媒体数据的多媒体数据读取请求，向存储服务器模块发出多媒体块读取请求，使得存储服务器模块读出多媒体对应于该一个多媒体数据的块，并且通过使用与一个多媒体块的重放时间相对应的传递时段，通过连接将由存储服务器模块读出和传送的多媒体块周期性地传送到终端，以及服务器间模块网络用于支持任何s之间的通信 torage服务器模块和任何通信服务器模块。

7. 发明授权

US5887110A Video data playback system using effective scheme for producing coded video data for fast playback mode 失效
标题翻译：视频数据播放系统使用有效的方案来产生用于快速重放模式的编码视频数据
公开(公告)号：US5887110A
公开(公告)日：1999-03-23
申请号：US623172
申请日：1996-03-28
申请人： Hideki Sakamoto , Tomoaki Kawaguchi , Hideharu Suzuki , Tatsuo Mori , Hiroyuki Kimiyama , Kazutoshi Nishimura , Kouichi Itoh , Mitsuru Maruyama , Hiroshi Sugiyama , Akira Uemori , Kazuo Okada
发明人： Hideki Sakamoto , Tomoaki Kawaguchi , Hideharu Suzuki , Tatsuo Mori , Hiroyuki Kimiyama , Kazutoshi Nishimura , Kouichi Itoh , Mitsuru Maruyama , Hiroshi Sugiyama , Akira Uemori , Kazuo Okada
IPC分类号： H04N5/783 , H04N7/26 , H04N9/804 , H04N21/2387
CPC分类号： H04N21/2387 , H04N19/40 , H04N5/783 , H04N9/8042
摘要： A video data playback system for reproducing requested video data by switching coded video data to be reproduced between normal playback coded video data and fast playback coded video data according to a requested playback mode, where the normal playback coded video data are encoded by a first video coding scheme using both intra-frame coding and inter-frame coding, while the fast playback coded video data are encoded by a second video coding scheme using only intra-frame coding and having a playback bit rate and a frame rate identical to those of the normal playback coded video data. The normal playback coded video data can be obtained by encoding the original video data first, then the fast playback coded video data can be obtained by encoding selectively decoded normal playback coded video data. Alternatively, the normal and fast playback coded video data can be obtained by synchronizing start and end of encoding by the first video coding scheme and encoding by the second video coding scheme.
摘要翻译：一种视频数据播放系统，用于根据请求的播放模式切换要在正常重放编码视频数据和快速重放编码视频数据之间再现的编码视频数据，再现所请求的视频数据，其中正常重放编码视频数据由第一视频使用帧内编码和帧间编码的编码方案，而快速重放编码的视频数据由仅使用帧内编码的第二视频编码方案编码，并且具有与帧内编码相同的重放比特率正常重放编码的视频数据。可以通过首先对原始视频数据进行编码来获得正常重放编码视频数据，然后通过对选择性地解码的普通重放编码视频数据进行编码来获得快速重放编码视频数据。或者，正常和快速重放编码的视频数据可以通过使第一视频编码方案的编码开始和结束同步并通过第二视频编码方案的编码来获得。

8. 发明授权

US4343023A Magnetic recording and reproduction of digital information 失效
标题翻译：数字信息的磁记录和再现
公开(公告)号：US4343023A
公开(公告)日：1982-08-03
申请号：US199623
申请日：1980-10-22
申请人： Kazutoshi Nishimura , Tadashi Hirono
发明人： Kazutoshi Nishimura , Tadashi Hirono
IPC分类号： H03M7/00 , G11B20/10 , G11B20/14 , H03M7/14 , H04L25/49 , G11B5/09
CPC分类号： G11B20/1426
摘要： m bit data words are converted into one or two n bit (n>m) record words wherein the absolute value of a recording current is less than a predetermined value so as to eliminate a DC component from the recording current. Reproduction is made according to a partial response method thus enabling high linear bit density.
摘要翻译： m位数据字被转换为一个或两个n位（n> m）个记录字，其中记录电流的绝对值小于预定值，以便从记录电流中消除DC分量。根据部分响应方法进行再现，从而实现高线性位密度。

9. 发明授权

US5672094A Centrifugal dry barrel finishing machine 失效
标题翻译：离心干桶整理机
公开(公告)号：US5672094A
公开(公告)日：1997-09-30
申请号：US651331
申请日：1996-05-22
申请人： Kazutoshi Nishimura , Masatomo Watanabe , Mikitoshi Hiraga
发明人： Kazutoshi Nishimura , Masatomo Watanabe , Mikitoshi Hiraga
IPC分类号： B24B31/033 , B24B31/14 , B24B55/06 , B24B31/00
CPC分类号： B24B55/06 , B24B31/033
摘要： A centrifugal dry barrel finishing machine is disclosed. The machine include a plurality of barrel pots which are rotated about their axes of rotation and revolved about an axis of revolution. A mass is put in the barrel pots to finish workpieces by dry media that flows in the barrel pots. Each barrel pot has an air-intake part and an air and dust exhaust part that prevent the workpieces and dry media of the mass from passing through the parts, and the air and dust exhaust part is connected to and in communication with a dust collector through a connector device such that each barrel pot is rotatable and revolvable relative to said dust collector.
摘要翻译：公开了一种离心干燥桶整理机。该机器包括多个圆筒，其围绕其旋转轴线旋转并围绕旋转轴线旋转。将一个质量放入桶形罐中，通过在桶罐中流动的干燥介质完成工件。每个筒体具有进气部和排气部，能够防止物体的工件和干燥介质通过部件，空气和灰尘排出部与灰尘收集器连通并与其连通连接器装置，使得每个筒罐相对于所述集尘器可旋转和可旋转。

10. 发明授权

US5487035A Method of multiplexed data reading/writing suitable for video-on-demand system 失效
标题翻译：适用于视频点播系统的复用数据读/写方法
公开(公告)号：US5487035A
公开(公告)日：1996-01-23
申请号：US296725
申请日：1994-08-26
申请人： Kazutoshi Nishimura , Hideki Sakamoto , Hideharu Suzuki
发明人： Kazutoshi Nishimura , Hideki Sakamoto , Hideharu Suzuki
IPC分类号： G06F3/06 , H04N7/173 , H04Q11/04 , G11C7/00
CPC分类号： H04N7/17336
摘要： A method of multiplexed data reading/writing capable of admitting more than n requests simultaneously in a configuration in which m sets of n-fold multiplexed sub-systems are provided in parallel. Each data is divided into a plurality of segment data which are stored in a prescribed order among the memory devices, and m memory control units are connected with m.times.n input/output channels selectively and sequentially in units of time-slots such that each memory control unit is connected with each of input/output channel at least once within a prescribed period. Then, the reading/writing operations of the segment data stored in the memory devices are carried out by making accesses from m memory control units in parallel at each time-slot such that each segment data read/written by each memory control unit from/into one of the memory devices connected thereto at each time-slot is transmitted to/from one of m.times.n input/output channels connected thereto at each time-slot.
摘要翻译：一种多路复用数据读/写方式，能够并行地提供m组n个多路复用子系统的配置中同时允许多于n个请求。每个数据被分成在存储器件之间以规定顺序存储的多个段数据，并且m个存储器控制单元以时隙为单位选择性地和顺序地连接m×n个输入/输出通道，使得每个存储器控制单元在规定的时间内至少与输入/输出通道中的每一个连接。然后，通过在每个时隙上并行地从m个存储器控制单元进行访问来执行存储在存储器件中的段数据的读/写操作，使得由每个存储器控制单元读/写的每个段数据从/ 在每个时隙处连接到其上的每个时隙之一的存储器件中的一个与其连接的mxn个输入/输出通道之一发送。

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