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1. 发明授权

US5090005A Tape recorder with means for sampling and holding focusing and tracking error signals during discontinuity of tape on surface of rotating drum 失效
标题翻译：磁带录音机，用于在旋转鼓表面上的磁带不连续时采样和保持对焦和跟踪误差信号
公开(公告)号：US5090005A
公开(公告)日：1992-02-18
申请号：US428937
申请日：1989-10-30
申请人： Fumio Hara , Seiichi Mita , Morishi Izumita , Hiroyuki Tsuchinaga
发明人： Fumio Hara , Seiichi Mita , Morishi Izumita , Hiroyuki Tsuchinaga
IPC分类号： G11B7/00 , G11B7/003 , G11B7/0055 , G11B7/09
CPC分类号： G11B7/09 , G11B7/0031
摘要： A tape recorder of the present invention comprises a pair of feed and take-up spools for winding a tape as recording media, a rotatable drum rotated to wind and run the tape between the pair of spools over the drum surface helically, a head for recording, reproducing or erasing signals on the tape wound over said drum surface, and control means for controlling the relative positional relationship between the head and the tape wound over the drum surface based on an error signal such that said signals are stably recorded, reproduced or erased along a desired track, the control means having means for holding the error signal during the period in which the tape is discontinued over a drum surface. The value of the error signal at the time immediately before the tape disappears from the drum surface, or the value of the error signal at the time immediately after the tape reappears over the drum surface during the preceding rotation of the drum is used as the error signal to be held, thereby allowing to stably restart the positioning control when the tape reappears over the drum surface.
摘要翻译：本发明的磁带录音机包括一对用于卷绕磁带作为记录介质的进给卷轴和卷取卷轴，旋转的滚筒旋转以在螺旋状的卷筒表面上的一对卷轴之间卷绕和运行磁带，用于记录的磁头，再现或擦除在所述鼓表面上缠绕的磁带上的信号;以及控制装置，用于基于误差信号控制磁头和缠绕在磁鼓表面上的磁带之间的相对位置关系，使得所述信号被稳定地记录，再现或擦除所述控制装置具有用于在所述磁带在鼓表面上停止的时段期间保持所述误差信号的装置。在磁带从磁鼓表面消失之前的时刻的误差信号的值，或在磁带的前一个旋转期间磁带重新出现在磁鼓表面之后的时刻的误差信号的值被用作误差信号被保持，从而当带重新出现在滚筒表面上时，允许稳定地重新启动定位控制。

2. 发明授权

US4970707A Optical tape apparatus with a tracking control mechanism and/or a focusing control mechanism 失效
标题翻译：具有跟踪控制机构和/或聚焦控制机构的光带装置
公开(公告)号：US4970707A
公开(公告)日：1990-11-13
申请号：US239389
申请日：1988-09-01
申请人： Fumio Hara , Yoshito Tsunoda , Shigeru Nakamura , Yoshizumi Eto , Seiichi Mita , Morishi Izumita , Hiroyuki Tsuchinaga , Masuo Kasai
发明人： Fumio Hara , Yoshito Tsunoda , Shigeru Nakamura , Yoshizumi Eto , Seiichi Mita , Morishi Izumita , Hiroyuki Tsuchinaga , Masuo Kasai
IPC分类号： G11B7/003 , G11B7/09
CPC分类号： G11B7/09 , G11B7/0031 , G11B7/0925
摘要： An optical tape apparatus having improved focus and tracking control. An optical head records, reproduces, or rewrites data on an optical tape by helically scanning the tape with a laser beam. A guide plate is disposed between the optical head and the tape to prevent the beam from becoming unfocused due to fluctuation of the tape cuased by an air film between the optical head and the tape. The optical head contains a semiconductor laser and an optical system exhibiting chromatic aberration for directing the laser beam onto the tape. The optical system includes a condenser lens for focusing the beam onto the tape. Fine focus control is achieved by changing the wavelength of the laser beam by directing part of the beam reflected from the tape back to the laser, thereby changing the focal point of the beam by virtue of the chromatic aberration of the optical system. Coarse focus control is achieved by mounting the condenser lens on a piezoelectric actuator which moves the consenser lens to focus the beam onto the tape. A recording head for recording timing marks and tracking signals on the tape is disposed in advance of the optical head. A reading head reads the timing marks and the optical head reads the tracking signals. The timing marks and tracking signals are used to control the operation of the apparatus such that the tape is transported with a constant speed and data on diagonal signal tracks on the tape is accurately recorded, reproduced, or rewritten.
摘要翻译：具有改进的聚焦和跟踪控制的光带装置。光学头通过用激光束螺旋扫描磁带来记录，再现或重写光学带上的数据。引导板设置在光头和带之间，以防止由于光头和带之间的空气膜带来的带的波动而导致光束不聚焦。光头包含半导体激光器和具有用于将激光束引导到带上的色差的光学系统。光学系统包括用于将光束聚焦到胶带上的聚光透镜。通过将从带反射的光束的一部分引回到激光器来改变激光束的波长，从而通过光学系统的色差来改变光束的焦点来实现精细对焦控制。通过将聚光透镜安装在压电致动器上来实现粗调焦控制，该压电致动器移动辅助透镜以将光束聚焦到带上。在光学头之前设置用于在带上记录定时标记和跟踪信号的记录头。读头读取定时标记，光头读取跟踪信号。定时标记和跟踪信号用于控制装置的操作，使得磁带以恒定速度传送，并且磁带上对角线信号轨道上的数据被精确地记录，再现或重写。

3. 发明授权

US08103899B2 Nonvolatile memory system 有权
标题翻译：非易失性存储器系统
公开(公告)号：US08103899B2
公开(公告)日：2012-01-24
申请号：US12245203
申请日：2008-10-03
申请人： Shigemasa Shiota , Hiroyuki Goto , Hirofumi Shibuya , Fumio Hara , Kinji Mitani
发明人： Shigemasa Shiota , Hiroyuki Goto , Hirofumi Shibuya , Fumio Hara , Kinji Mitani
IPC分类号： G06F11/00
CPC分类号： G11C16/349
摘要： A memory system permitting a number of alternative memory blocks to be made ready in order to extend the rewritable life and thereby contributing to enhanced reliability of information storage is to be provided. The memory system is provided with a nonvolatile memory having a plurality of data blocks in predetermined physical address units and a controller for controlling the nonvolatile memory in response to an access request from outside. Each of the data blocks has areas for holding a rewrite count and error check information regarding each data area. The controller, in a read operation on the nonvolatile memory, checks for any error in the area subject to the read according to error check information and, when there is any error, if the rewrite count is greater than a predetermined value, will replace the pertinent data block with another data block or if it is not greater, correct data in the data block pertaining to the error.
摘要翻译：提供允许许多替代存储器块准备好以延长可重写寿命并由此有助于提高信息存储的可靠性的存储器系统。该存储器系统具有非易失性存储器，该非易失性存储器具有预定物理地址单元中的多个数据块，以及用于响应于来自外部的访问请求来控制该非易失性存储器的控制器。每个数据块具有用于保存关于每个数据区的重写计数和错误检查信息的区域。控制器在非易失性存储器中的读取操作中，根据错误检查信息检查受读取区域的任何错误，并且当存在任何错误时，如果重写计数大于预定值，则将替换与另一个数据块相关的数据块，或者如果不大于数据块，则与错误相关的数据块中的数据正确。

4. 发明申请

US20110208411A1 STOP CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机停止控制系统
公开(公告)号：US20110208411A1
公开(公告)日：2011-08-25
申请号：US13125827
申请日：2009-10-29
申请人： Kanta Tsuji , Atsushi Mitsui , Fumio Hara
发明人： Kanta Tsuji , Atsushi Mitsui , Fumio Hara
IPC分类号： F02D41/30
CPC分类号： F02D41/04 , F02D41/0002 , F02D41/0005 , F02D41/042 , F02D41/1497 , F02D2041/0095 , Y02T10/42
摘要： A stop control system for an internal combustion engine, which controls a stop position of a piston of the engine, is provided. An valve opening amount of an intake air flow rate control valve is determined based on the detected engine rotational speed and the detected crank angle after the ignition switch is turned off, and the intake air flow rate control valve is controlled so that the valve opening amount of the intake air flow rate control valve coincides with the determined valve opening amount. For example, the valve opening amount of the intake air flow rate control valve is determined according to the crank angle at the time the engine rotational speed decreases to reach a predetermined range, and the intake air flow rate control valve is controlled to be opened. With this control, the intake air amount of the engine is increased so that the stop position of the piston coincides with the desired position.
摘要翻译：提供了一种用于控制发动机的活塞的停止位置的内燃机的停止控制系统。基于检测到的发动机转速和点火开关关闭后的检测曲柄角来确定进气流量控制阀的开阀量，并且控制进气流量控制阀，使得阀开度的进气量控制阀与确定的阀开度一致。例如，根据发动机转速降低到规定范围时的曲柄角来确定进气流量控制阀的开阀量，并且控制进气流量控制阀打开。通过该控制，发动机的进气量增加，使得活塞的停止位置与期望的位置一致。

5. 发明申请

US20090037767A1 NONVOLATILE MEMORY SYSTEM 有权
标题翻译：非易失性存储系统
公开(公告)号：US20090037767A1
公开(公告)日：2009-02-05
申请号：US12245203
申请日：2008-10-03
申请人： SHIGEMASA SHIOTA , Hiroyuki Goto , Hirofumi Shibuya , Fumio Hara , Kinji Mitani
发明人： SHIGEMASA SHIOTA , Hiroyuki Goto , Hirofumi Shibuya , Fumio Hara , Kinji Mitani
IPC分类号： G06F11/00
CPC分类号： G11C16/349
摘要： A memory system permitting a number of alternative memory blocks to be made ready in order to extend the rewritable life and thereby contributing to enhanced reliability of information storage is to be provided. The memory system is provided with a nonvolatile memory having a plurality of data blocks in predetermined physical address units and a controller for controlling the nonvolatile memory in response to an access request from outside. Each of the data blocks has areas for holding a rewrite count and error check information regarding each data area. The controller, in a read operation on the nonvolatile memory, checks for any error in the area subject to the read according to error check information and, when there is any error, if the rewrite count is greater than a predetermined value, will replace the pertinent data block with another data block or if it is not greater, correct data in the data block pertaining to the error.
摘要翻译：提供允许许多替代存储器块准备好以延长可重写寿命并由此有助于提高信息存储的可靠性的存储器系统。该存储器系统具有非易失性存储器，该非易失性存储器具有预定物理地址单元中的多个数据块，以及用于响应于来自外部的访问请求来控制该非易失性存储器的控制器。每个数据块具有用于保存关于每个数据区的重写计数和错误检查信息的区域。控制器在非易失性存储器中的读取操作中，根据错误检查信息检查受读取区域的任何错误，并且当存在任何错误时，如果重写计数大于预定值，则将替换与另一个数据块相关的数据块，或者如果不大于数据块，则与错误相关的数据块中的数据正确。

6. 发明授权

US07231580B2 Nonvolatile memory apparatus and data processing system 有权
标题翻译：非易失性存储器和数据处理系统
公开(公告)号：US07231580B2
公开(公告)日：2007-06-12
申请号：US10714982
申请日：2003-11-18
申请人： Shigemasa Shiota , Hiroyuki Goto , Hirofumi Shibuya , Fumio Hara , Kinji Mitani
发明人： Shigemasa Shiota , Hiroyuki Goto , Hirofumi Shibuya , Fumio Hara , Kinji Mitani
IPC分类号： G11C29/42 , G11C29/52 , H03M13/29
CPC分类号： G07F7/084 , G06F11/1044 , G06Q20/341 , G07F7/1008
摘要： The reliability of data is significantly increased without considerably increasing costs by performing minor data corrections within an information storage device and performing major error corrections in an information processing device. When a request to transfer user data for reading is issued from an information processing device, a control circuit transfers the user data and management data to an error detection circuit, which checks the user data for errors. If the user data contains no error, the control circuit notifies the information processing device that the user data can be transferred, and transfers it to the information processing device. If the user data contains errors, an X count error position and correction data calculation circuit uses the user data and the management data to calculate correction locations and correction data, and judges whether the correction locations are correctable. If uncorrectable (there are more correction locations than X locations), the control circuit notifies the information processing device that the user data is uncorrectable, and then transfers the user data and the management data to the information processing device.
摘要翻译：通过在信息存储设备内进行小数据校正并且在信息处理设备中执行主要错误校正，数据的可靠性显着增加，而不会显着增加成本。当从信息处理装置发出用于传送用于读取的用户数据的请求时，控制电路将用户数据和管理数据传送到检错用户数据的错误检测电路。如果用户数据不包含错误，则控制电路通知信息处理装置可以传送用户数据，并将其传送到信息处理装置。如果用户数据包含错误，X计数错误位置和校正数据计算电路使用用户数据和管理数据来计算校正位置和校正数据，并且判断校正位置是否可校正。如果不可校正（比X位置更多的校正位置），则控制电路向信息处理设备通知用户数据是不可校正的，然后将用户数据和管理数据传送到信息处理设备。

7. 发明授权

US5799639A Evaporative fuel-processing system for internal combustion engines 失效
标题翻译：内燃机蒸发燃料处理系统
公开(公告)号：US5799639A
公开(公告)日：1998-09-01
申请号：US859705
申请日：1997-05-21
申请人： Takashi Isobe , Fumio Hara
发明人： Takashi Isobe , Fumio Hara
IPC分类号： G01M15/04 , F02B77/08 , F02D41/00 , F02D41/06 , F02M25/08 , F02M37/04
CPC分类号： F02M25/0809 , F02D41/062 , F02M25/08
摘要： An evaporative fuel-processing system for an internal combustion engine includes a canister for adsorbing evaporative fuel generated in the fuel tank, a charging passage, a pressure-regulating valve for regulating pressure within the fuel tank to a predetermined value, a bypass passage, a bypass valve for opening and closing the bypass passage, a purging passage, an open-to-atmosphere passage for relieving the interior of the canister to the atmosphere, a tank system formed by a part of the charging passage on one side of the bypass valve closer to the fuel tank, inclusive of the fuel tank, and a pressure sensor for detecting pressure within the tank system. An ECU opens and closes the bypass valve at cold starting of the engine, and compares the difference between output values from the pressure sensor obtained before and after opening of the bypass valve with a predetermined value. Presence of leakage from the tank system is checked based on the result of the comparison.
摘要翻译：一种用于内燃机的蒸发燃料处理系统包括：用于吸收在燃料箱中产生的蒸发燃料的罐;充气通道;用于将燃料箱内的压力调节到预定值的调压阀;旁通通道; 用于打开和关闭旁路通道的旁通阀，净化通道，用于将罐的内部释放到大气的开放到大气通道，由旁通阀一侧的充电通道的一部分形成的罐系统更靠近燃料箱，包括燃料箱，以及用于检测罐系统内的压力的压力传感器。 ECU在发动机冷启动时对旁通阀进行打开和关闭，并将来自旁通阀打开前后的压力传感器的输出值与预定值进行比较。根据比较结果，检查罐体泄漏情况。

8. 发明授权

US5614666A Idling rotational speed control system for internal combustion engines 失效
标题翻译：内燃机空转转速控制系统
公开(公告)号：US5614666A
公开(公告)日：1997-03-25
申请号：US628164
申请日：1996-04-05
申请人： Fumio Hara , Takashi Isobe
发明人： Fumio Hara , Takashi Isobe
IPC分类号： F02D45/00 , F02D9/02 , F02D29/02 , F02D31/00 , F02D41/14 , F02D41/16 , F02D41/22 , F02D19/02 , G01M15/00
CPC分类号： F02D41/22 , F02D31/005 , F02D2011/102 , Y02T10/40
摘要： An idling rotational speed control system for an internal combustion engine installed in a vehicle including an air-fuel ratio sensor arranged in the exhaust system, and an ECU which corrects the air-fuel ratio of an air-fuel mixture supplied to the engine in a feedback manner responsive to an output from the air-fuel ratio sensor, by using an air-fuel ratio correction amount calculated according to the output from the air-fuel ratio sensor. The rotational speed of the engine is detected, and the ECU controls the rotational speed of the engine during idling to a desired value in a feedback manner responsive to the detected rotational speed of the engine. The ECU determines whether the idling rotational speed control system is abnormal, based on the detected rotational speed of the engine and a control parameter used for the control of the rotational speed of the engine during idling. The idling rotational speed control system includes at least one of a brake system operation sensor for detecting operation of the brake system, and a throttle valve opening sensor for detecting opening of the throttle valve. When at least one of conditions is satisfied that the brake system is operated, the opening of the throttle valve exceeds a predetermined value, and the air-fuel ratio correction amount falls outside a predetermined range, the abnormality determination is inhibited.
摘要翻译：一种用于安装在包括排气系统中的空燃比传感器的车辆中的内燃机的怠速转速控制系统，以及ECU，其将供给到发动机的空气燃料混合物的空燃比校正为通过使用根据空燃比传感器的输出计算的空燃比校正量，响应于来自空燃比传感器的输出的反馈方式。检测发动机的转速，并且ECU响应于检测到的发动机转速，以反馈方式在空转期间将发动机的转速控制到期望值。 ECU根据检测到的发动机转速和空转时的发动机的转速控制所使用的控制参数，判断空转转速控制系统是否异常。怠速转速控制系统包括用于检测制动系统的操作的制动系统操作传感器和用于检测节流阀的开度的节气门开度传感器中的至少一个。当满足制动系统操作的条件中的至少一个时，节流阀的开度超过预定值，并且空燃比校正量落在预定范围之外，禁止异常判定。

9. 发明授权

US5611320A Control system for internal combustion engines 失效
标题翻译：内燃机控制系统
公开(公告)号：US5611320A
公开(公告)日：1997-03-18
申请号：US654388
申请日：1996-05-28
申请人： Fumio Hara , Akira Fujimura , Yoshihisa Hara , Masahiro Sakanushi
发明人： Fumio Hara , Akira Fujimura , Yoshihisa Hara , Masahiro Sakanushi
IPC分类号： F02D41/02 , F02D41/00 , F02D41/04 , F02D41/06 , F02M25/08 , F02D41/14
CPC分类号： F02D41/0065 , F02D41/0032 , F02D41/0045 , F02D41/0072 , F02M25/08 , F02D41/0042 , F02D41/062 , Y02T10/47
摘要： A control system for an internal combustion engine controls a fuel injection amount based on operating conditions of the engine and an evaporative fuel concentration-dependent correction coefficient. The control system includes a purge control valve arranged in a purging passage connecting a canister for temporarily storing evaporative fuel generated from a fuel tank and an intake passage. This coefficient is held to a predetermined value for a predetermined time period after purging is permitted, and to another for a predetermined time period after purging is inhibited. In another aspect, the purge control valve is controlled based on operating conditions of the engine and a purging flow rate correction coefficient. This coefficient is held when purging is inhibited, and is progressively set to a larger value depending on the evaporative fuel-dependent correction coefficient, after purging is permitted. In another aspect, when a vehicle on which the engine is installed is started, the purge control valve is controlled based on a special purging control amount which is progressively increased based on a parameter related to a standing start of the vehicle. In another aspect, the operation of the purge control valve is inhibited for a predetermined time period dependent on a temperature of the engine, after the start of the engine.
摘要翻译：用于内燃机的控制系统基于发动机的运行条件和蒸发燃料浓度依赖校正系数来控制燃料喷射量。该控制系统包括排放在清洗通道中的清洗控制阀，该清洗通道连接用于临时存储从燃料箱产生的蒸发燃料和进气通道的罐。在允许清洗之后，将该系数保持预定值一段预定时间，并且在清除之后的预定时间段内被禁止。另一方面，基于发动机的运行条件和净化流量校正系数来控制排气控制阀。当吹扫被禁止时，该系数被保持，并且在允许清洗之后根据蒸发燃料依赖性校正系数逐渐设定为更大的值。在另一方面，当其上安装有发动机的车辆开始时，基于与车辆的起步相关的参数逐渐增加的特殊清除控制量来控制排气控制阀。在另一方面，在发动机启动之后，根据发动机的温度，禁止清洗控制阀的操作一段预定时间。

10. 发明授权

US08554451B2 Stop control system for internal combustion engine 有权
标题翻译：内燃机停机控制系统
公开(公告)号：US08554451B2
公开(公告)日：2013-10-08
申请号：US13125827
申请日：2009-10-29
申请人： Kanta Tsuji , Atsushi Mitsui , Fumio Hara
发明人： Kanta Tsuji , Atsushi Mitsui , Fumio Hara
IPC分类号： F02N11/08 , F02N11/10
CPC分类号： F02D41/04 , F02D41/0002 , F02D41/0005 , F02D41/042 , F02D41/1497 , F02D2041/0095 , Y02T10/42
摘要： A stop control system for an internal combustion engine, which controls a stop position of a piston of the engine, is provided. An valve opening amount of an intake air flow rate control valve is determined based on the detected engine rotational speed and the detected crank angle after the ignition switch is turned off, and the intake air flow rate control valve is controlled so that the valve opening amount of the intake air flow rate control valve coincides with the determined valve opening amount. For example, the valve opening amount of the intake air flow rate control valve is determined according to the crank angle at the time the engine rotational speed decreases to reach a predetermined range, and the intake air flow rate control valve is controlled to be opened. With this control, the intake air amount of the engine is increased so that the stop position of the piston coincides with the desired position.
摘要翻译：提供了一种用于控制发动机的活塞的停止位置的内燃机的停止控制系统。基于检测到的发动机转速和点火开关关闭后的检测曲柄角来确定进气流量控制阀的开阀量，并且控制进气流量控制阀，使得阀开度的进气量控制阀与确定的阀开度一致。例如，根据发动机转速降低到规定范围时的曲柄角来确定进气流量控制阀的开阀量，并且控制进气流量控制阀打开。通过该控制，发动机的进气量增加，使得活塞的停止位置与期望的位置一致。

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