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21. 发明授权

US4387389A Semiconductor filter using charge transfer device 失效
标题翻译：半导体滤波器采用电荷转移装置
公开(公告)号：US4387389A
公开(公告)日：1983-06-07
申请号：US276740
申请日：1981-06-24
申请人： Hiroshi Tanigawa
发明人： Hiroshi Tanigawa
IPC分类号： H01L21/339 , H01L29/76 , H01L29/762 , H01L29/772 , H03H15/00 , H03H15/02 , H04N9/78 , H04N9/535
CPC分类号： H04N9/78 , H03H15/02
摘要： A CCD comb filter is provided employing a basic block having a first, a second and a third delay line wherein particular mixing of the signals from the delay lines results in three outputs having a desired ratio. This basic block is utilized to construct a contour compensation circuit, a drop-out compensation circuit and a 3H delay line. The basic block is versatile and can be utilized for constructing other devices also.
摘要翻译：使用具有第一，第二和第三延迟线的基本块提供CCD梳状滤波器，其中来自延迟线的信号的特定混合导致具有期望比率的三个输出。该基本块用于构造轮廓补偿电路，丢失补偿电路和3H延迟线。基本功能是通用的，也可用于构建其他设备。

22. 发明申请

US20060081761A1 Optical pickup apparatus and optical disk apparatus 审中-公开
标题翻译：光拾取装置和光盘装置
公开(公告)号：US20060081761A1
公开(公告)日：2006-04-20
申请号：US11249766
申请日：2005-10-14
申请人： Hiroshi Tanigawa , Eizo Ono , Mitsuhiro Matsumoto , Toshihiro Koga , Masaharu Fukakusa , Jiro Mimasa , Akihiro Imayoshi , Minoru Fujita , Takeshi Fujishima
发明人： Hiroshi Tanigawa , Eizo Ono , Mitsuhiro Matsumoto , Toshihiro Koga , Masaharu Fukakusa , Jiro Mimasa , Akihiro Imayoshi , Minoru Fujita , Takeshi Fujishima
IPC分类号： G02B27/40
CPC分类号： G11B7/1275 , G11B7/1353 , G11B7/1359 , G11B7/1381 , G11B2007/0006
摘要： An optical pickup apparatus, comprises: a light source in which a plurality of light emitting points having different wavelengths are provided; a light receiving unit, receiving light reflected from an optical disk to produce an electric signal; and an optical system, collecting light emitted from the respective light emitting points to the optical disk and conducting the light reflected from the optical disk to the light receiving unit; wherein the optical system includes a filter which converts the light emitted from the respective light emitting points into a predetermined optical intensity distribution.
摘要翻译：一种光拾取装置，包括：其中设置有多个不同波长的发光点的光源; 光接收单元，接收从光盘反射的光以产生电信号; 以及光学系统，将从各个发光点发射的光收集到光盘并将从光盘反射的光传导到光接收单元; 其中所述光学系统包括将从各个发光点发射的光转换成预定光强度分布的滤光器。

23. 发明申请

US20050169151A1 Optical pickup and optical disk apparatus 失效
标题翻译：光学拾取和光盘设备
公开(公告)号：US20050169151A1
公开(公告)日：2005-08-04
申请号：US11044633
申请日：2005-01-28
申请人： Masaharu Fukakusa , Mitsuhiro Matsumoto , Jiro Mimasa , Hiroshi Tanigawa , Hiroshi Kamei , Toshiharu Kimura , Mitsugu Adachi , Hiroshi Iwabuchi , Eiichiro Nakao
发明人： Masaharu Fukakusa , Mitsuhiro Matsumoto , Jiro Mimasa , Hiroshi Tanigawa , Hiroshi Kamei , Toshiharu Kimura , Mitsugu Adachi , Hiroshi Iwabuchi , Eiichiro Nakao
IPC分类号： G11B7/00 , G11B7/125 , G11B7/135 , G11B7/22
CPC分类号： G11B7/1275 , G11B7/1395 , G11B7/22
摘要： An optical pickup and an optical disk apparatus of the invention includes a light source 1 mounted with a light-emitting element constituted of a monoblock on a surface of a plate 6 and emitting plural light beams, a light-receiving element 2, optical members 4, 5 and a coupling base 3 for coupling the light source 1, the light-receiving element 2 and the optical members 4, 5, wherein a light from the light source 1 is directed through the optical members 4, 5 toward an optical disk, and a returning light from the optical disk is guided through the optical members 4, 5 to the light-receiving element 2, characterized in that the plate 6 provided in the light source 1 and the coupling base 3 are adjoined by a solder.
摘要翻译：本发明的光拾取器和光盘装置包括：光源1，其安装有由板6的表面上的整体构成的发光元件并发射多个光束;光接收元件2，光学元件4 5和用于耦合光源1，光接收元件2和光学构件4,5的耦合基座3，其中来自光源1的光通过光学构件4,5朝向光盘引导，并且来自光盘的返回光被引导通过光学部件4,5连接到光接收元件2，其特征在于，设置在光源1中的板6和耦合基座3与焊料相邻。

24. 发明授权

US6083369A Heater control system for an air-fuel ratio sensor in an internal combustion engine 失效
标题翻译：一种用于内燃机中的空燃比传感器的加热器控制系统
公开(公告)号：US6083369A
公开(公告)日：2000-07-04
申请号：US021843
申请日：1998-02-11
申请人： Hiroshi Tanigawa
发明人： Hiroshi Tanigawa
IPC分类号： G01N27/41 , F02D41/14 , G01N27/406 , G01N27/409 , G01N27/419 , G01N27/26
CPC分类号： F02D41/1494 , G01N27/4067
摘要： A heater control system for an air-fuel ratio sensor for an internal combustion engine is provided to supply power to a heater in order to activate the air-fuel ratio sensor quickly at the time of starting the engine. The system comprises an air-fuel ratio sensor arranged in the engine exhaust system for detecting the air-fuel ratio, a heater for heating the air-fuel ratio sensor, a power supply including a battery and an alternator for supplying power to the heater, a power switch for operating a power line for transmitting power from the power supply, a capacitor circuit charged by the power supply and adapted to discharge through the heater the electricity stored therein by the charging, a first switch connected in series with the heater for supplying or cutting off the current flowing to the heater, and a control unit for controlling the first switch to close after the power switch is closed. The system further comprises another capacitor circuit adapted to be connected in parallel to the power supply at the time of charging and to be connected in series with the power supply at the time of discharging to thereby apply to the heater a high voltage obtained by superimposing the charge voltage of the capacitor circuit on the source voltage. At and subsequent to the time of starting the engine, the power supplied to the heater is controlled in such a manner as to maintain the air-fuel ratio sensor in an active state.
摘要翻译：提供一种用于内燃机的空燃比传感器的加热器控制系统以向加热器供电，以便在启动发动机时快速启动空燃比传感器。该系统包括布置在用于检测空燃比的发动机排气系统中的空燃比传感器，用于加热空燃比传感器的加热器，包括电池的电源和用于向加热器供电的交流发电机，用于操作用于从电源传输电力的电力线的电源开关，由电源充电并适于通过加热器将通过充电存储在其中的电力放电的电容器电路，与用于供应的加热器串联连接的第一开关或切断流过加热器的电流;以及控制单元，用于在电源开关闭合之后控制第一开关闭合。该系统还包括适于在充电时与电源并联连接的另一个电容器电路，并且在放电时与电源串联连接，从而向加热器施加通过叠加电容器电路的充电电压对电源电压。在启动发动机的时间和之后，供给加热器的功率被控制成使得空燃比传感器保持在活动状态。

25. 发明授权

US5705837A Solid-state image pick-up device of the charge-coupled device type synchronizing drive signals for a full-frame read-out 失效
公开(公告)号：US5705837A
公开(公告)日：1998-01-06
申请号：US372667
申请日：1995-01-13
申请人： Hiroshi Tanigawa , Hideki Mutoh , Tetsuo Toma , Kazuhiro Kawashiri
发明人： Hiroshi Tanigawa , Hideki Mutoh , Tetsuo Toma , Kazuhiro Kawashiri
IPC分类号： H01L27/148 , H04N5/343 , H04N5/359 , H04N5/361 , H04N5/372 , H04N5/376 , H01L29/768
CPC分类号： H04N5/3728 , H01L27/14831 , H01L27/1485 , H04N5/343 , H04N5/353 , H04N5/3592
摘要： A solid-state CCD image pick-up device includes optoelectric transducing elements corresponding to pixels vertically and horizontally arrayed in a matrix forming column linear arrays defining a column direction and at least one vertical charge transfer path associated with a corresponding adjacent column linear array. Pixel signals are vertically transferred from the column linear arrays to the vertical charge transfer paths such that gate signals occurring at predetermined times are applied to gate electrodes of the vertical charge transfer paths to permit the pixel signals to be scan read by a horizontal charge transfer path. Switching elements are provided for transfer gate electrodes and a drive circuit sequentially generates drive signals for groups of gate electrodes during periods in which the switching elements are rendered conductive to allow a full frame scan read to be performed by supplying a predetermined number of timing signals to the gate electrodes. The pick-up device can be fabricated with high density integration and high pixel density and can be provided with an improved vertical overflow drain structure. The image pick-up device also provides an electronic shutter function having improved vertical resolution. A shift register for producing improved vertical resolution is also disclosed.

26. 发明授权

US5376967A Method and apparatus for driving a high resolution CCD image pickup device by transferring empty packets 失效
标题翻译：通过传送空包来驱动高分辨率CCD图像拾取装置的方法和装置
公开(公告)号：US5376967A
公开(公告)日：1994-12-27
申请号：US972559
申请日：1992-11-06
申请人： Akio Sakota , Hiroshi Tanigawa
发明人： Akio Sakota , Hiroshi Tanigawa
IPC分类号： H04N5/335 , H04N5/341 , H04N5/361 , H04N5/365 , H04N5/369 , H04N5/3722 , H04N5/3728 , H04N5/376 , H04N3/14
CPC分类号： H04N5/372 , H04N5/361 , H04N5/365
摘要： A method of driving a solid state image pickup device having a number of photoelectric conversion elements disposed in a matrix shape, a plurality of columns of vertical CCDs disposed adjacent to each column of the photoelectric conversion elements and capable of storing electric charges accumulated in the photoelectric conversion elements, and a horizontal CCD connected to the vertical CCDs and capable of receiving in parallel electric charges transferred from the vertical CCDs and serially outputting the electric charges. The method includes the steps of reading electric charges accumulated in the photoelectric conversion elements and storing the electric charges in the vertical CCDs sending an empty packet from the horizontal CCD to each of the vertical CCDs, the empty packet representing an area where no electric charge is present and causing electric charges in the vertical CCDs to be sequentially transferred to the horizontal CCD in relation to the empty packet being transferred form the horizontal CCD to the vertical CCDs.
摘要翻译：一种驱动具有多个以矩阵形状设置的光电转换元件的固态图像拾取装置的方法，与每个光电转换元件列相邻设置的多列垂直CCD，并且能够存储积累在光电转换元件中的电荷转换元件和连接到垂直CCD的水平CCD，并且能够并行地接收从垂直CCD传输的电荷并串行输出电荷。该方法包括以下步骤：读取在光电转换元件中累积的电荷，并将电荷存储在垂直CCD中，从垂直CCD发送空分组到每个垂直CCD，空分组表示不带电荷的区域存在并使垂直CCD中的电荷相对于从水平CCD传送到空间分组的垂直CCD依次传送到水平CCD。

27. 发明授权

US07573800B2 Optical pickup and optical disk apparatus 失效
标题翻译：光学拾取和光盘设备
公开(公告)号：US07573800B2
公开(公告)日：2009-08-11
申请号：US11044633
申请日：2005-01-28
申请人： Masaharu Fukakusa , Mitsuhiro Matsumoto , Jiro Mimasa , Hiroshi Tanigawa , Hiroshi Kamei , Toshiharu Kimura , Mitsugu Adachi , Hiroshi Iwabuchi , Eiichiro Nakao
发明人： Masaharu Fukakusa , Mitsuhiro Matsumoto , Jiro Mimasa , Hiroshi Tanigawa , Hiroshi Kamei , Toshiharu Kimura , Mitsugu Adachi , Hiroshi Iwabuchi , Eiichiro Nakao
IPC分类号： G11B7/00
CPC分类号： G11B7/1275 , G11B7/1395 , G11B7/22
摘要： An optical pickup and an optical disk apparatus of the invention includes a light source 1 mounted with a light-emitting element constituted of a monoblock on a surface of a plate 6 and emitting plural light beams, a light-receiving element 2, optical members 4, 5 and a coupling base 3 for coupling the light source 1, the light-receiving element 2 and the optical members 4, 5, wherein a light from the light source 1 is directed through the optical members 4, 5 toward an optical disk, and a returning light from the optical disk is guided through the optical members 4, 5 to the light-receiving element 2, characterized in that the plate 6 provided in the light source 1 and the coupling base 3 are adjoined by a solder.
摘要翻译：本发明的光拾取器和光盘装置包括：光源1，其安装有由板6的表面上的整体构成的发光元件并发射多个光束;光接收元件2，光学元件4 5和用于耦合光源1，光接收元件2和光学构件4,5的耦合基座3，其中来自光源1的光通过光学构件4,5朝向光盘引导，并且来自光盘的返回光被引导通过光学部件4,5连接到光接收元件2，其特征在于，设置在光源1中的板6和耦合基座3与焊料相邻。

28. 发明授权

US5978026A Solid-state image pickup device 失效
标题翻译：固态图像拾取装置
公开(公告)号：US5978026A
公开(公告)日：1999-11-02
申请号：US52864
申请日：1993-04-28
申请人： Hiroshi Tanigawa , Hideki Mutoh , Tetsuo Toma , Kazuhiro Kawajiri
发明人： Hiroshi Tanigawa , Hideki Mutoh , Tetsuo Toma , Kazuhiro Kawajiri
IPC分类号： H01L27/148 , H01L27/146 , H04N5/335 , H04N5/341 , H04N5/355 , H04N5/359 , H04N5/369 , H04N5/372 , H04N5/3725 , H04N5/3728
CPC分类号： H01L27/14603 , H01L27/1485
摘要： A solid-state image pickup device of the charge-coupled type is improved in that the width W1 (as viewed in the charge transfer direction) of each of the transfer gate electrodes for generating transfer elements in the field shift mode, the width W2 (as viewed in the charge transfer direction) of each of the transfer gate electrode for generating potential barriers also in the field shift mode are selected so as to satisfy the following formula, and a buried channel junction depth X.sub.JBC of each of the vertical charge transfer paths are selected so as to satisfy W1>W2 and/or W2>2.multidot.X.sub.JBC. In the inventive image pickup device, the charge quantity transferred is increased without impairing the vertical resolution of the device.
摘要翻译：电荷耦合型的固态摄像装置的改进在于，在场移动模式中用于产生传送元件的每个传输栅电极的宽度W1（在电荷转移方向上观察），宽度W2 选择用于在场移动模式中产生电势势垒的传输栅电极中的每一个的电荷转移方向），以满足下式，并且每个垂直电荷传输路径的掩埋沟道结深度XJBC 被选择为满足W1> W2和/或W2> 2xXJBC。在本发明的图像拾取装置中，传送的电荷量增加而不损害装置的垂直分辨率。

29. 发明授权

US5894143A Solid-state image pick-up device for the charge-coupled device type synchronizing drive signals for a full-frame read-out 失效
标题翻译：用于电荷耦合器件的固态图像拾取器件类型用于全帧读出的同步驱动信号
公开(公告)号：US5894143A
公开(公告)日：1999-04-13
申请号：US971292
申请日：1997-11-17
申请人： Hiroshi Tanigawa , Hideki Mutoh , Tetsuo Toma , Kazuhiro Kawashiri
发明人： Hiroshi Tanigawa , Hideki Mutoh , Tetsuo Toma , Kazuhiro Kawashiri
IPC分类号： H01L27/148 , H04N5/343 , H04N5/359 , H04N5/361 , H04N5/372 , H04N5/376 , H01L29/768
CPC分类号： H04N5/3728 , H01L27/14831 , H01L27/1485 , H04N5/343 , H04N5/353 , H04N5/3592
摘要： A solid-state CCD image pick-up device includes optoelectric transducing elements corresponding to pixels vertically and horizontally arrayed in a matrix forming column linear arrays defining a column direction and at least one vertical charge transfer path associated with a corresponding adjacent column linear array. Pixel signals are vertically transferred from the column linear arrays to the vertical charge transfer paths such that gate signals occurring at predetermined times are applied to gate electrodes of the vertical charge transfer paths to permit the pixel signals to be scan read by a horizontal charge transfer path. Switching elements are provided for transfer gate electrodes and a drive circuit sequentially generates drive signals for groups of gate electrodes during periods in which the switching elements are rendered conductive to allow a full frame scan read to be performed by supplying a predetermined number of timing signals to the gate electrodes. The pick-up device can be fabricated with high density integration and high pixel density and can be provided with an improved vertical overflow drain structure. The image pick-up device also provides an electronic shutter function having improved vertical resolution. A shift register for producing improved vertical resolution is also disclosed.
摘要翻译：固态CCD图像拾取装置包括对应于垂直和水平排列在矩阵中的像素的光电转换元件，形成定义列方向的列线性阵列和与对应的相邻列线性阵列相关联的至少一个垂直电荷传输路径。像素信号从列线性阵列垂直传输到垂直电荷传输路径，使得以预定时间发生的栅极信号被施加到垂直电荷传输路径的栅电极，以允许像素信号被水平电荷传输路径扫描。开关元件被提供用于传输栅电极，并且驱动电路在开关元件导通的时段期间顺序地产生用于组电极的驱动信号，以允许通过提供预定数量的定时信号来执行全扫描读取栅电极。拾取装置可以以高密度积分和高像素密度制造，并且可以提供改进的垂直溢流排水结构。图像拾取装置还提供具有改进的垂直分辨率的电子快门功能。还公开了用于产生改进的垂直分辨率的移位寄存器。

30. 发明授权

US5467045A Integrator including an offset eliminating circuit and capable of operating with low voltage 失效
标题翻译：积分器包括偏移消除电路，并能够以低电压工作
公开(公告)号：US5467045A
公开(公告)日：1995-11-14
申请号：US329204
申请日：1994-10-26
申请人： Hiroshi Tanigawa
发明人： Hiroshi Tanigawa
IPC分类号： G06G7/184 , G06G7/186 , G06G7/64
CPC分类号： G06G7/186
摘要： A complete type integrator is disclosed which is designed such that the time-constant thereof can be controlled; wide input and output dynamic ranges can be achieved; operation with low power supply voltage is possible; and no offset voltage is generated. More specifically, the integrator comprises an amplifier circuit having a combination of a first and a second differential amplifier circuit (A1, A2) and connected to the input side of an integrator circuit; and an offset eliminating circuit connected to that portion of the amplifier circuit where the input signal (9) is applied. The offset eliminating circuit comprises a combination of a first, a second and a third current-mirror circuit (B1, B2, B3).
摘要翻译：公开了一种完整的类型积分器，其被设计成可以控制其时间常数; 可实现宽输入和输出动态范围; 具有低电源电压的操作是可能的; 并且不产生偏移电压。更具体地，积分器包括具有第一和第二差分放大器电路（A1，A2）的组合并连接到积分器电路的输入侧的放大器电路; 以及与施加输入信号（9）的放大器电路的该部分连接的偏移消除电路。偏移消除电路包括第一，第二和第三电流镜电路（B1，B2，B3）的组合。

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