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41. 发明授权

US06403250B1 Pressure sensitive current breaker for a cell 失效
标题翻译：电池的压敏电流断路器
公开(公告)号：US06403250B1
公开(公告)日：2002-06-11
申请号：US09510046
申请日：2000-02-22
申请人： Tadamitsu Azema , Yoshinori Ishikawa , Yosuke Arimori
发明人： Tadamitsu Azema , Yoshinori Ishikawa , Yosuke Arimori
IPC分类号： H01M212
CPC分类号： H01M2/345 , H01M2/1229 , H01M2/1241 , H01M2/34
摘要： The invention provides a high-performance pressure sensitive current breaker for a cell that securely cuts off the current path inside the cell even when the pressure increase inside the cell is low, and suppresses the pressure increase inside. The pressure sensitive current breaker for a cell of this invention is configured such that an insulator to swell out toward a diaphragm portion is formed by the insert molding with part of a lead part exposed from an opening of a retaining member, a notching part is formed on part of the lead part to make the lead part easily ruptured, a current path between a generating element inside the cell and an external electrode is made through the lead part, and when a pressure inside the cell case rises over a specific value to displace the diaphragm upward, the diaphragm presses the insulator upward to rupture the lead part at the notching part, thereby cutting off the current path.
摘要翻译：本发明提供了一种用于电池的高性能压敏电流断路器，即使当电池内部的压力增加较低时，也能够牢固地切断电池内的电流路径，并且抑制内部的压力增加。本发明的电池的压敏电流断路器被构造成使得通过插入成型形成向隔膜部分膨胀的绝缘体，其中一部分从保持构件的开口露出的引线部分形成，形成开槽部分在引导部分的一部分上使引线部分容易破裂，电池内部的发电元件和外部电极之间的电流路径通过引线部分制成，并且当电池壳体内的压力上升超过特定值以移位时隔膜向上，隔膜向上推压绝缘体，使引线部分在开槽部分断裂，从而切断电流通路。

42. 发明授权

US5548360A Mechanism for detecting DX encoded film data of camera 失效
标题翻译：用于检测相机的DX编码胶片数据的机制
公开(公告)号：US5548360A
公开(公告)日：1996-08-20
申请号：US523146
申请日：1995-09-05
申请人： Kimio Uematsu , Yoshinori Ishikawa
发明人： Kimio Uematsu , Yoshinori Ishikawa
IPC分类号： G03B1/00 , G03B7/24 , G03B17/30
CPC分类号： G03B7/24
摘要： A DX encoded film data detecting mechanism has a first contact member the tip portion formed with an opening at its tip portion protruding by a predetermined amount so as to come in contact with a film data pattern from an opening formed in a wall of a film magazine of a camera. The mechanism also has a second contact member disposed in the opening of the first contact member and protruding by a predetermined amount so as to come in contact with the film data pattern.
摘要翻译： DX编码膜数据检测机构具有第一接触构件，其顶端部分在其尖端处形成有突出预定量的开口，以便从形成在胶片盒壁上的开口与胶片数据图案接触的相机。该机构还具有设置在第一接触构件的开口中并突出预定量以便与胶片数据图案接触的第二接触构件。

43. 发明授权

US5240428A Working machine safety device 失效
标题翻译：工作机安全装置
公开(公告)号：US5240428A
公开(公告)日：1993-08-31
申请号：US902450
申请日：1992-06-18
申请人： Hiroshi Nakata , Shigeo Take , Masao Iwata , Hiromi Watanabe , Yoshinori Ishikawa
发明人： Hiroshi Nakata , Shigeo Take , Masao Iwata , Hiromi Watanabe , Yoshinori Ishikawa
IPC分类号： F02P1/08 , F02P11/04
CPC分类号： F02P11/04 , F02P1/086 , Y10S439/952
摘要： A receiving part is provided externally of the body of a power tool, having an internal combustion engine provided with an ignition system. A plug is insertable in the receiving and has a portion of the ignition system incorporated in it. The receiving socket and the removable plug are provided respectively with connecting parts whereby, when fitted together, they will be electrically connected with each other, completing the ignition system.
摘要翻译：接收部件设置在电动工具的主体的外部，具有设置有点火系统的内燃机。插头可插入接收器中，并且其中包含一部分点火系统。接收插座和可拆卸插头分别设置有连接部件，由此，当它们装配在一起时，它们将彼此电连接，完成点火系统。

44. 发明授权

US08547809B2 Optical disk device 失效
标题翻译：光盘装置
公开(公告)号：US08547809B2
公开(公告)日：2013-10-01
申请号：US12477538
申请日：2009-06-03
申请人： Seiji Imagawa , Yoshinori Ishikawa
发明人： Seiji Imagawa , Yoshinori Ishikawa
IPC分类号： G11B5/09 , G11B5/58 , G11B7/00 , G11B15/00
CPC分类号： G11B7/094
摘要： There is a need to prevent a possible erroneous detection of an off-track condition during recording to an optical disk. The above need can be addressed by, for example, determining an off-track condition has occurred when a light spot is located at least half-way from the track being recorded toward another track adjacent the track being recorded, and stopping a recording operation. In another example, the above need can be addressed by determining that off-track has occurred based on an output of a first off-track detector which detects that the light spot is off the track based on a wobble signal, an output of a second off-track detector which detects that the light spot is off the track based on a tracking error signal, and an output of a zero-cross detector which detects that the tracking error signal crosses zero based on an output of the tracking error signal.
摘要翻译：需要防止在记录到光盘期间可能错误地检测偏离条件。上述需要可以通过例如确定当光点至少位于正在记录的轨道的另一条轨道的一半的位置处发生的偏离条件时，并且停止记录操作来解决。在另一示例中，可以通过基于基于摆动信号检测光点离开轨道的第一偏离轨道检测器的输出来确定已经发生偏离轨迹，来解决上述需要，第二基于跟踪误差信号检测光斑离开轨道的偏离轨迹检测器，以及基于跟踪误差信号的输出检测跟踪误差信号越过零的零交叉检测器的输出。

45. 发明授权

US08514684B2 Multilayer optical disc for easy positioning of a focused beam 有权
标题翻译：多层光盘，用于轻松定位聚焦光束
公开(公告)号：US08514684B2
公开(公告)日：2013-08-20
申请号：US13207146
申请日：2011-08-10
申请人： Yoshinori Ishikawa , Harukazu Miyamoto , Akemi Hirotsune
发明人： Yoshinori Ishikawa , Harukazu Miyamoto , Akemi Hirotsune
IPC分类号： G11B7/24 , G11B7/09
CPC分类号： G11B7/08511 , G11B7/00736 , G11B7/24038
摘要： A multilayer optical disc which has three or more recording layers and enables easy positioning of a focused beam spot onto a particular recording layer in which a BCA is disposed. An inter-layer distance between a particular recording layer and a recording layer adjacent to the particular recording layer is larger than the other inter-layer distances in which, at the focused beam spot positioning, the focused beam spot traverses the said adjacent recording layer earlier than the other recording layer adjacent to the particular recording layer.
摘要翻译：具有三个或更多个记录层的多层光盘，并且能够容易地将聚焦束斑定位在其中设置有BCA的特定记录层上。特定记录层与与特定记录层相邻的记录层之间的层间距离大于其他层间距离，其中在聚焦光束点定位时，聚焦光束点较早地穿过所述相邻记录层比与特定记录层相邻的另一个记录层。

46. 发明授权

US08483030B2 Multilayer optical disc for easy positioning of a focused beam 有权
公开(公告)号：US08483030B2
公开(公告)日：2013-07-09
申请号：US13207146
申请日：2011-08-10
申请人： Yoshinori Ishikawa , Harukazu Miyamoto , Akemi Hirotsune
发明人： Yoshinori Ishikawa , Harukazu Miyamoto , Akemi Hirotsune
IPC分类号： G11B7/24 , G11B7/09
摘要： A multilayer optical disc which has three or more recording layers and enables easy positioning of a focused beam spot onto a particular recording layer in which a BCA is disposed. An inter-layer distance between a particular recording layer and a recording layer adjacent to the particular recording layer is larger than the other inter-layer distances in which, at the focused beam spot positioning, the focused beam spot traverses the said adjacent recording layer earlier than the other recording layer adjacent to the particular recording layer.

47. 发明授权

US08427913B2 Servo control signal generation device and an optical disk device using the same 失效
标题翻译：伺服控制信号发生装置以及使用其的光盘装置
公开(公告)号：US08427913B2
公开(公告)日：2013-04-23
申请号：US12689793
申请日：2010-01-19
申请人： Yoshinori Ishikawa
发明人： Yoshinori Ishikawa
IPC分类号： G11B7/00
CPC分类号： G11B7/0948 , G11B7/08541 , G11B19/041 , G11B19/12 , G11B2007/0006
摘要： A servo control signal generation device for discriminating a kind of an optical disk, changing over between top and bottom envelope signals of an RF signal, and generating a defect signal and a mirror signal includes an RF generator for generating the RF signal from reflected light of an optical disk, a disk discriminator for discriminating a kind of the optical disk from the RF signal, and a top envelope generator and a bottom envelope generator respectively for generating the top and bottom envelope signals of the RF signal. If the disk has reflectance after recording which is lower than that before recording, the defect and mirror signals are generated respectively from the top and bottom envelope signals. If the disk has reflectance after recording which is higher than that before recording, the defect and mirror signals are generated respectively from the bottom and top envelope signals.
摘要翻译：一种伺服控制信号生成装置，用于鉴别光盘的种类，在RF信号的顶部和底部包络信号之间切换并产生缺陷信号和反射镜信号，包括：RF发生器，用于从RF反射光的反射光产生RF信号一个光盘，用于鉴别一种光盘与RF信号的盘鉴别器，以及分别用于产生RF信号的顶包络信号和底包络信号的顶包发生器和底包络发生器。如果磁盘的记录后的反射率低于记录之前的反射率，则分别从顶部和底部包络信号产生缺陷和镜像信号。如果磁盘在记录之后具有高于记录之前的反射率，则从底部和顶部包络信号分别产生缺陷和镜像信号。

48. 发明授权

US08174945B2 Multi-layered optical disk and optical disk device capable of addressing a focus lead-in operation 有权
标题翻译：能够解决焦点导入操作的多层光盘和光盘装置
公开(公告)号：US08174945B2
公开(公告)日：2012-05-08
申请号：US12619312
申请日：2009-11-16
申请人： Yoshinori Ishikawa
发明人： Yoshinori Ishikawa
IPC分类号： G11B7/00
CPC分类号： G11B7/0945 , G11B7/00736 , G11B7/08511 , G11B7/0941 , G11B7/24038 , G11B20/10009 , G11B20/10046 , G11B2007/0013 , G11B2020/122 , G11B2220/235 , G11B2220/2537
摘要： There are provided a multi-layered optical disk and an optical disk device capable of swiftly reproducing control information recorded into a predetermined recording layer in advance. The object can be accomplished by employing the following configuration: When the optical disk device performs a focus lead-in operation into the multi-layered optical disk, the device positions its optical pickup at a BCA radius position, and takes advantage of a signal which is generated such that an influence exerted on the signal by BCA is avoided. Also, the object can be accomplished by employing the following configuration: An angle index unit for indicating a rotation reference position is provided in the multi-layered optical disk, and a partial area of the BCA is selected as an unrecording area. The optical disk device starts the focus lead-in operation in synchronization with rotation angle information created from the rotation reference position.
摘要翻译：提供了能够提前快速再现记录在预定记录层中的控制信息的多层光盘和光盘装置。该目的可以通过采用以下配置来实现：当光盘装置对多层光盘进行聚焦导入操作时，该装置将其光学拾取器定位在BCA半径位置，并利用产生使得BCA对信号的影响被避免。此外，可以通过采用以下配置来实现该目的：在多层光盘中设置用于指示旋转基准位置的角度索引单元，并且将BCA的局部区域选择为未记录区域。光盘装置与从旋转基准位置创建的旋转角信息同步地开始聚焦导入操作。

49. 发明授权

US08120999B2 Optical disc apparatus and defocus correcting method 有权
标题翻译：光盘装置和散焦校正方法
公开(公告)号：US08120999B2
公开(公告)日：2012-02-21
申请号：US12767408
申请日：2010-04-26
申请人： Yoshinori Ishikawa , Gohshi Jin
发明人： Yoshinori Ishikawa , Gohshi Jin
IPC分类号： G11B7/00
CPC分类号： G11B7/094 , G11B7/0908
摘要： An optical disc apparatus in which a bias of a focusing error signal is changed to a value according to a recording power at timing corresponding to a predetermined address position before starting the recording and a defocus of an opposite polarity is preliminarily caused so as to set off a defocus which occurs at the start of the recording.
摘要翻译：一种光盘装置，其中聚焦误差信号的偏压在开始记录之前根据与预定地址位置对应的定时被改变为值，并且预先引起相反极性的散焦以便引起在记录开始时发生的散焦。

50. 发明授权

US07903384B2 Ground detection circuit for video signal driver to prevent large clamp transistor current 失效
标题翻译：用于视频信号驱动器的接地检测电路，以防止大的钳位晶体管电流
公开(公告)号：US07903384B2
公开(公告)日：2011-03-08
申请号：US12325073
申请日：2008-11-28
申请人： Wee Siong Low , Jun Chao Tan , Yoshinori Ishikawa
发明人： Wee Siong Low , Jun Chao Tan , Yoshinori Ishikawa
IPC分类号： H02H9/00
CPC分类号： H04N5/63
摘要： A large current flowing out from video signal line driver is prevented whenever the video signal line is being grounded. The system includes a video signal line driver circuit transmitting video signal at pre-determined DC level, a large current prevention circuit detecting video signal line being shorted to ground and cut-off excessive current source out from video signal line driver circuit into video signal line, a start-up time enhancement circuit improving start-up time of ground detection circuit so that system start-up time is not limited by large current prevention circuit, and a switching threshold control circuit setting the switching threshold of large current prevention circuit and start-up time enhancement circuit.
摘要翻译：只要视频信号线接地，就会防止从视频信号线驱动器流出的大电流。该系统包括以预定的DC电平传输视频信号的视频信号线驱动电路，检测视频信号线被短路接地的大电流防止电路，并将从视频信号线驱动电路输出的过大的电流源切断为视频信号线，提高接地检测电路的启动时间的启动时间增强电路，使得系统启动时间不受大电流防止电路的限制，以及设定大电流防止电路的开关阈值并开始的开关阈值控制电路 - 时间增强电路。

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