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1. 发明授权

US5402430A Parity inversion test system 失效
标题翻译：奇偶校验反演测试系统
公开(公告)号：US5402430A
公开(公告)日：1995-03-28
申请号：US955826
申请日：1992-10-02
申请人： Masao Asai , Yuji Shibata , Makoto Okazaki
发明人： Masao Asai , Yuji Shibata , Makoto Okazaki
IPC分类号： G06F11/10 , G06F11/08 , G06F11/267 , G01R31/00
CPC分类号： G06F11/2215 , G06F11/10
摘要： A parity inversion test system includes an interface part having an input side coupled to a N-bit data line and an output side coupled to a M-bit data line, where N
摘要翻译：奇偶校验反演测试系统包括具有耦合到N位数据线的输入端和耦合到M位数据线的输出侧的接口部分，其中N

2. 发明授权

US5594878A Bus interface structure and system for controlling the bus interface structure 失效
标题翻译：总线接口结构和系统，用于控制总线接口结构
公开(公告)号：US5594878A
公开(公告)日：1997-01-14
申请号：US392604
申请日：1995-02-22
申请人： Yuji Shibata , Makoto Okazaki , Hisamitsu Tanihira , Katsuyuki Okada
发明人： Yuji Shibata , Makoto Okazaki , Hisamitsu Tanihira , Katsuyuki Okada
IPC分类号： G06F13/28 , G06F12/02 , G06F13/16
CPC分类号： G06F13/1678
摘要： A bus interface system has a bus interface, a common memory, a local bus, and a memory controller for use in a memory control. The memory controller has a buffer and is connected to the local bus. The bus interface has a burst disassembling control circuit which disassembles burst transfer data into one or a plurality of block transfers and one or a plurality of one-word transfers, which are supplied to the memory controller so that when the bus interface receives all requested data received from the common memory during a read access, the bus interface adds information on a destination device, connected to a system bus, to all the requested data and sends all the requested data with that information to the destination device via the system bus.
摘要翻译：总线接口系统具有总线接口，公共存储器，本地总线和用于存储器控制的存储器控制器。存储器控制器具有缓冲器并连接到本地总线。总线接口具有突发分解控制电路，其将突发传输数据分解成一个或多个块传输和一个或多个单字传输，其被提供给存储器控制器，使得当总线接口接收到所有请求的数据时在读取访问期间从公共存储器接收到总线接口，将连接到系统总线的目的地设备上的信息添加到所有所请求的数据，并且通过该系统总线将具有该信息的所有请求的数据发送到目的地设备。

3. 发明授权

US5526495A Bus control system in a multi-processor system 失效
标题翻译：总线控制系统在多处理器系统中
公开(公告)号：US5526495A
公开(公告)日：1996-06-11
申请号：US110752
申请日：1993-08-23
申请人： Yuji Shibata , Makoto Okazaki , Hisamitsu Tanihira
发明人： Yuji Shibata , Makoto Okazaki , Hisamitsu Tanihira
IPC分类号： G06F13/16 , G06F13/364 , G06F13/40 , G06F15/167 , G06F13/42 , G06F13/00 , G06F13/36 , G06F15/16
CPC分类号： G06F13/4018 , G06F13/1678 , G06F13/364 , G06F15/167
摘要： A bus arbiter permits an answer transfer request to utilize a system bus with higher priority than a command transfer request, thereby increasing the processing efficiency of CPU boards. A multi-processor system utilize the system bus with a time split transfer system in which the data width of a unit is inserted into a command and an answer transmitted and received between processors and transmitted as bus width information, thus making it possible to interconnect a unit, which processes data of an arbitrary data width, to the system bus. Local memories of a plurality of units connected to the system bus can be accessed via a bus interface of an input and output unit.
摘要翻译：总线仲裁器允许应答传送请求利用比命令传输请求更高优先级的系统总线，从而提高CPU板的处理效率。多处理器系统利用具有时间分割传送系统的系统总线，其中将单元的数据宽度插入到处理器之间发送和接收的命令和应答中，并作为总线宽度信息发送，从而可以将将处理任意数据宽度的数据的单元传送到系统总线。连接到系统总线的多个单元的本地存储器可以经由输入和输出单元的总线接口访问。

4. 发明授权

US5345559A Bus interface circuit for controlling data transfer 失效
标题翻译：总线接口电路，用于控制数据传输
公开(公告)号：US5345559A
公开(公告)日：1994-09-06
申请号：US730809
申请日：1991-07-29
申请人： Makoto Okazaki , Yuji Shibata , Hisamitsu Tanihira , Yoshiaki Wakimura
发明人： Makoto Okazaki , Yuji Shibata , Hisamitsu Tanihira , Yoshiaki Wakimura
IPC分类号： G06F13/36 , G06F13/40 , G06F13/00
CPC分类号： G06F13/4018
摘要： A transmitter includes a transmitting buffer (21) for temporarily storing the information received from a first bus (11) of N (N is a natural number) bits width and a transmitting input distributer (22) and a transmitting output distributer (23) respectively provided in the input side and output side of the transmitting system buffer (21). A receiver includes a receiving buffer (31) for temporarily storing the information received from the second bus (12) and for sending the information to the first bus (11) and a receiving input distributer (32) and a receiving distributer (33) respectively provided in the input side and output side of the receiving buffer. The transmitting buffer (21) has at least m (m is a natural number) buffers of N bits width. When the second bus (12) has N bits width, the transmitting input distributer (22) sequentially inputs the information sent from the first bus to m buffers and the transmitting output distributer (23) sequentially extracts the information input to the buffers to send to the second bus ( 12). When the second bus (12) has mN bits width, the transmitting input distributer (22) sequentially inputs the information sent from the first bus (11) to m buffers and the transmitting output distributer (23) simultaneously extracts the information into the m buffers to send to the second bus (12).
摘要翻译： PCT No.PCT / JP90 / 01539 Sec。 371日期1991年7月29日发射机包括发送缓冲器（21），用于临时存储从N的第一总线（11）接收的信息（N是自然数）位宽度和分别设置在发送系统缓冲器（21）的输入侧和输出侧的发送输入分配器（22）和发送输出分配器（23）。接收机包括：接收缓冲器（31），用于临时存储从第二总线（12）接收的信息，并分别向第一总线（11）和接收输入分配器（32）和接收分配器（33）发送信息设置在接收缓冲器的输入侧和输出侧。发送缓冲器（21）至少具有N位宽的m（m是自然数）缓冲器。当第二总线（12）具有N位宽度时，发送输入分配器（22）将从第一总线发送的信息顺序地输入到m个缓冲器，并且发送输出分配器（23）依次提取输入到缓冲器的信息以发送到第二巴士（12）。当第二总线（12）具有mN位宽时，发送输入分配器（22）将从第一总线（11）发送的信息顺序地输入到m个缓冲器，并且发送输出分配器（23）同时将信息提取到m个缓冲器发送到第二辆公共汽车（12）。

5. 发明授权

US07768891B2 Optical disc recording and reproduction apparatus having automatic gate signal generation modes 有权
标题翻译：具有自动门信号生成模式的光盘记录和再现装置
公开(公告)号：US07768891B2
公开(公告)日：2010-08-03
申请号：US11798713
申请日：2007-05-16
申请人： Yukio Iijima , Nobuaki Minakuchi , Hidemi Takahashi , Yasushi Ueda , Makoto Okazaki
发明人： Yukio Iijima , Nobuaki Minakuchi , Hidemi Takahashi , Yasushi Ueda , Makoto Okazaki
IPC分类号： G11B11/00
CPC分类号： G11B19/04 , G11B7/0037 , G11B7/0053 , G11B7/00745 , G11B19/122 , G11B20/10 , G11B20/10009 , G11B20/10222 , G11B20/1403 , G11B20/1426 , G11B27/19 , G11B27/24 , G11B27/3027 , G11B2020/10888 , G11B2020/1269 , G11B2020/1274 , G11B2220/20 , G11B2220/2537
摘要： An optical disc recording and reproducing apparatus for recording and reproducing data in and from an optical disc by the use of the optical disc as a recording medium, comprises analog processing means including a binarization unit for subjecting a signal read from the optical disc to binarization and a servo unit for controlling recording and reproducing a signal in and from the optical disc; synchronous clock generating means for generating a synchronous clock signal which is synchronized with the signal read from the optical disc; address detecting means for detecting address information indicating a physical position on the optical disc based on the signal read from the optical disc, and outputting a signal indicating the address information and a signal indicating that the address has been detected when the address information has been detected; a sector counter for holding a sector count value of a sector as a recording unit on the optical disc, and updating the sector count value according to the synchronous clock signal and the signal output from the address detecting means; and gate signal generation switching means for generating gate a signal which controls the analog processing means, based on one of the sector count value held in the sector counter and information obtained from the analog processing means, according to the signal indicating that the address has been detected, which is output from the address detecting means.
摘要翻译：一种用于通过使用光盘作为记录介质来记录和从光盘再现数据的光盘记录和再现装置，包括模拟处理装置，包括用于对从光盘读取的信号进行二值化的二值化单元，以及用于控制在光盘中记录和再现信号的伺服单元; 同步时钟发生装置，用于产生与从光盘读取的信号同步的同步时钟信号; 地址检测装置，用于基于从光盘读取的信号检测表示光盘上的物理位置的地址信息，并且当检测到地址信息时，输出指示地址信息的信号和指示已经检测到地址的信号 ; 用于将光盘的扇区计数值保持为记录单位的扇区计数器，并根据同步时钟信号和从地址检测装置输出的信号来更新扇区计数值; 以及门信号产生切换装置，用于根据表示地址已经被信号的信号，基于扇区计数器中保存的扇区计数值和从模拟处理装置获得的信息，产生控制模拟处理装置的信号从地址检测装置输出。

6. 发明申请

US20080313517A1 DEBUG CIRCUIT 审中-公开
公开(公告)号：US20080313517A1
公开(公告)日：2008-12-18
申请号：US12194698
申请日：2008-08-20
申请人： Yasushi UEDA , Makoto Okazaki
发明人： Yasushi UEDA , Makoto Okazaki
IPC分类号： G01R31/3183 , G06F11/263
CPC分类号： G06F11/24 , G01R31/31705
摘要： The present invention provide a debug circuit which has a structure in which a conversion block latches plural internal signals which are supposed to be effective in finding a cause of a malfunction and are outputted from a selection block, using a signal that is outputted from a timing generation block, converts these signals into serial data, and outputs the serial data to an output block, thereby observing plural signals in the LSI using fewer external pins, and performing analysis of the malfunction of the LSI speedy and reliably.

7. 发明授权

US07116618B2 Defective sector determination device and optical disk drive 失效
标题翻译：扇区确定设备和光盘驱动器不良
公开(公告)号：US07116618B2
公开(公告)日：2006-10-03
申请号：US11126674
申请日：2005-05-11
申请人： Makoto Okazaki , Yasushi Ueda
发明人： Makoto Okazaki , Yasushi Ueda
IPC分类号： G11B11/03
CPC分类号： G11B20/1883 , G11B20/10 , G11B20/12 , G11B20/18 , G11B20/1876 , G11B2020/1062 , G11B2220/20
摘要： To provide an optical disk drive having an enhanced replaying capability in case of an abnormality occurring in various kinds of synchronization of the optical disk drive or in replay of a defective sector. A frame synchronization counter value address translation decoder, low order ID address translation decoder, adder/subtracter, high order ID address translation decoder, and adder are used to translate information read from an optical disk medium into an absolute storage address in a storage medium, and thus data that is highly replayed can be stored in the storage medium.
摘要翻译：提供在光盘驱动器的各种同步或缺陷扇区的重放中发生异常的情况下具有增强的重放能力的光盘驱动器。使用帧同步计数器值地址转换解码器，低阶ID地址转换解码器，加法器/减法器，高阶ID地址转换解码器和加法器将从光盘介质读取的信息转换为存储介质中的绝对存储地址，因此可以将高度重放的数据存储在存储介质中。

8. 发明申请

US20050226115A1 Buffer memory address translation device, sector address information reliablility determination device, defective sector determination device, ECC block synchronization detection device, optical disk drive, medium, and program 失效
标题翻译：缓冲存储器地址转换装置，扇区地址信息可靠性确定装置，缺陷扇区确定装置，ECC块同步检测装置，光盘驱动器，介质和程序
公开(公告)号：US20050226115A1
公开(公告)日：2005-10-13
申请号：US11126674
申请日：2005-05-11
申请人： Makoto Okazaki , Yasushi Ueda
发明人： Makoto Okazaki , Yasushi Ueda
IPC分类号： G11B20/10 , G11B20/12 , G11B20/14 , G11B20/18 , G11B27/10 , G11B7/24
CPC分类号： G11B20/1883 , G11B20/10 , G11B20/12 , G11B20/18 , G11B20/1876 , G11B2020/1062 , G11B2220/20
摘要： To provide an optical disk drive having an enhanced replaying capability in case of an abnormality occurring in various kinds of synchronization of the optical disk drive or in replay of a defective sector. A frame synchronization counter value address translation decoder, low order ID address translation decoder, adder/subtracter, high order ID address translation decoder, and adder are used to translate information read from an optical disk medium into an absolute storage address in a storage medium, and thus data that is highly replayed can be stored in the storage medium.
摘要翻译：提供在光盘驱动器的各种同步或缺陷扇区的重放中发生异常的情况下具有增强的重放能力的光盘驱动器。使用帧同步计数器值地址转换解码器，低阶ID地址转换解码器，加法器/减法器，高阶ID地址转换解码器和加法器将从光盘介质读取的信息转换为存储介质中的绝对存储地址，因此可以将高度重放的数据存储在存储介质中。

9. 发明授权

US5807206A Control device for toroidal type continuously variable transmission 失效
标题翻译：环形无级变速器控制装置
公开(公告)号：US5807206A
公开(公告)日：1998-09-15
申请号：US799733
申请日：1997-02-12
申请人： Makoto Okazaki
发明人： Makoto Okazaki
IPC分类号： F16H15/38 , F16H59/72 , F16H61/16 , F16H61/662 , F16H61/664
CPC分类号： F16H61/6648 , F16H2015/383 , F16H59/72 , Y10T477/619 , Y10T477/653
摘要： A control device for a toroidal type continuously variable transmission is provided which controls the speed ratio of the toroidal type continuously variable transmission depending upon a current throttle opening and a current vehicle speed. This transmission includes an input disc and an output disc having mutually facing toroidal faces with oil films formed thereon, and a friction roller disposed between the input disc and the output disc to effect power transmission therebetween such that the speed ratio is changed by controlling an angle of inclination of the friction roller. The control device of the invention determines a temperature of the oil films, and sets at least one of an upper limit and a lower limit of the angle of inclination based on the determined temperature of the oil films, so that the speed ratio is controlled within the range of the angle of inclination set by the control device.
摘要翻译：提供一种用于环形无级变速器的控制装置，其根据当前节气门开度和当前车速来控制环形无级变速器的变速比。该变速器包括输入盘和具有相互面对的具有形成在其上的油膜的环形面的输出盘，以及布置在输入盘和输出盘之间的摩擦辊，以实现其间的动力传递，使得通过控制角度来改变速度比摩擦辊的倾斜度。本发明的控制装置确定油膜的温度，并根据所确定的油膜温度设定倾斜角的上限和下限中的至少一个，使得速度比控制在由控制装置设定的倾斜角的范围。

10. 发明授权

US5783818A Integrated type optical pickup having packaging with gas-tight seal 失效
标题翻译：集成型光学拾取器具有气密密封的封装
公开(公告)号：US5783818A
公开(公告)日：1998-07-21
申请号：US641643
申请日：1996-05-01
申请人： Seiji Manabe , Mikio Tomisaki , Shigeki Takeuchi , Tatsuya Hiwatashi , Kazuhisa Ide , Toshihiro Koga , Makoto Okazaki , Kazuyuki Nakashima , Sumio Tate
发明人： Seiji Manabe , Mikio Tomisaki , Shigeki Takeuchi , Tatsuya Hiwatashi , Kazuhisa Ide , Toshihiro Koga , Makoto Okazaki , Kazuyuki Nakashima , Sumio Tate
IPC分类号： G11B7/12 , G11B7/125 , H01J5/02
CPC分类号： G11B7/127 , G11B7/124
摘要： In an optical pickup, an optical guide member is provided in an optical path of light from a light source, and has a plurality of inclined surfaces inclined with respect to a light beam emitted from the light source. A light-receiving element is provided for receiving light and for converting the received light into an electrical signal. The optical guide member and the light-receiving element are contained in a packaging member. The light beam from the light source is reflected by the plurality of inclined surfaces of the optical guide member, and then are directed to a recording medium. The reflected light from the recording medium is directed to the light-receiving element. At least one of dry air and inert gas such as nitrogen gas is charged in the interior of the packaging member at a pressure of 0.5 atm to 1.5 atm, thereby preventing the optical characteristics from being degraded.
摘要翻译：在光拾取器中，光导构件设置在来自光源的光的光路中，并且具有相对于从光源发射的光束倾斜的多个倾斜面。光接收元件用于接收光并将接收的光转换成电信号。导光构件和光接收元件容纳在包装构件中。来自光源的光束被光导构件的多个倾斜面反射，然后被引导到记录介质。来自记录介质的反射光被引导到光接收元件。将干燥空气和氮气等惰性气体中的至少一种以0.5atm〜1.5atm的压力填充在包装部件的内部，从而防止光学特性劣化。

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