公开(公告)号：US20060114795A1

公开(公告)日：2006-06-01

申请号：US11271054

申请日：2005-11-11

申请人： Katsuya Watanabe ,  Junichi Minamino ,  Hiroshige Ishibashi ,  Takeshi Shimamoto

发明人： Katsuya Watanabe ,  Junichi Minamino ,  Hiroshige Ishibashi ,  Takeshi Shimamoto

IPC分类号： G11B7/00

CPC分类号： G11B7/08517 ,  G11B7/00718

摘要： An optical disk drive is designed to read and/or write data from/on a spiral string of tracks where land and groove tracks are alternated. The drive includes: a light source for radiating a light beam; a lens for converging the light beam; a mechanism for moving the lens; a photodetector for generating an electrical signal based on at least a part of the light beam reflected from the optical disk; and a control section for controlling the light source and the mechanism responsive to the electrical signal. While performing a seek operation by having the lens moved by the mechanism such that a target track, from/on which the data should start being read or written, is irradiated with the light beam, the control section tries to get a PLL locked by irradiating another track, which precedes the target track by at least one, with the light beam.

摘要翻译： 光盘驱动器被设计用于读取和/或写入数据，其中脊线和凹槽轨迹交替的螺旋弦轨迹上。 驱动器包括：用于照射光束的光源; 用于会聚光束的透镜; 用于移动透镜的机构; 光电检测器，用于基于从光盘反射的光束的至少一部分产生电信号; 以及控制部分，用于根据电信号控制光源和机构。 当通过机构移动透镜使得从数据开始被读取或写入的目标轨迹被光束照射来执行寻道操作时，控制部分试图通过照射来锁定PLL 另一个轨道，其目标轨道至少有一个与光束。

公开(公告)号：US06362627B1

公开(公告)日：2002-03-26

申请号：US09403512

申请日：1999-12-29

申请人： Takeshi Shimamoto ,  Nobuyoshi Nagagata

发明人： Takeshi Shimamoto ,  Nobuyoshi Nagagata

IPC分类号： G01R3136

CPC分类号： G01R19/25

摘要： The voltage measuring apparatus of the present invention comprises: a capacitor configured of a plurality of capacitor elements and divided at a connection point into two sections of the same capacitance; a first switching device for connecting a voltage source to be measured to both terminals of the capacitor; a differential amplifier; a second switching device for connecting both terminals of the capacitor to inputs of the differential amplifier; and a third switch for connecting the connection point in the capacitor to signal reference potential of the differential amplifier in time synchronization with the second switching device.

摘要翻译： 本发明的电压测量装置包括：电容器，由多个电容器元件构成，并在连接点处分成相同电容的两个部分; 用于将要测量的电压源连接到所述电容器的两个端子的第一开关装置; 差分放大器; 第二开关装置，用于将电容器的两端连接到差分放大器的输入; 以及第三开关，用于将电容器中的连接点与第二开关器件时间同步地连接到差分放大器的信号参考电位。

公开(公告)号：US4010379A

公开(公告)日：1977-03-01

申请号：US640762

申请日：1975-12-15

申请人： Takeshi Shimamoto

发明人： Takeshi Shimamoto

IPC分类号： B60K28/00 ,  B62H1/00 ,  B62J27/00 ,  B60L1/00

CPC分类号： B60K28/00 ,  B62H1/00 ,  B62J27/00

摘要： The device comprises a switch adapted to break the ignition circuit of a motorcycle and turn on a lamp when the motorcycle stand is in an operative position. A neutral switch is closed when the transmission is brought to a neutral position, and the engine starting circuit and the ignition circuit are simultaneously completed in synchronism with the closing of the neutral switch. A clutch switch can complete the engine starting circuit independently of the operation described above.

公开(公告)号：US08994298B2

公开(公告)日：2015-03-31

申请号：US13642706

申请日：2012-02-24

申请人： Toshio Inaji ,  Takeshi Shimamoto ,  Kozo Ezawa

发明人： Toshio Inaji ,  Takeshi Shimamoto ,  Kozo Ezawa

IPC分类号： H02K41/00 ,  G03B13/00 ,  H02P23/00

CPC分类号： H02P23/005 ,  H02P23/18 ,  H02P23/22

摘要： A movement control apparatus includes: an actuator that causes a driven body connected to a driving coil to perform reciprocating movement; a signal generation unit that generates a velocity command signal which indicates a target velocity of the driven body; a driving unit that supplies electric current corresponding to a driving signal to the driving coil; a voltage detection unit that detects induced voltage generated in the driving coil, and outputs a voltage signal corresponding to the induced voltage; a signal correction unit that corrects, based on the driving signal and the voltage signal, the voltage signal to adjust a shift of a resistance value from a reference resistance value of the driving coil, thereby generating a velocity signal; and a control unit that generates the driving signal based on the velocity command signal and the velocity signal, and outputs the driving signal to the driving unit.

摘要翻译： 运动控制装置包括：致动器，其使得与驱动线圈连接的从动体进行往复运动; 信号生成单元，生成表示被驱动体的目标速度的速度指令信号; 驱动单元，其向驱动线圈提供与驱动信号相对应的电流; 电压检测单元，其检测在所述驱动线圈中产生的感应电压，并输出与所述感应电压对应的电压信号; 信号校正单元，其基于驱动信号和电压信号来校正电压信号，以调整电阻值与驱动线圈的参考电阻值的偏移，从而生成速度信号; 以及控制单元，其基于速度指令信号和速度信号产生驱动信号，并将驱动信号输出到驱动单元。

公开(公告)号：US08890995B2

公开(公告)日：2014-11-18

申请号：US13809951

申请日：2012-04-12

申请人： Takeshi Shimamoto ,  Takashi Kawamura ,  Yusuke Monobe

发明人： Takeshi Shimamoto ,  Takashi Kawamura ,  Yusuke Monobe

IPC分类号： G03B13/00 ,  H04N5/232 ,  H04N5/228 ,  G03B17/00 ,  G02B27/00 ,  G03B13/32 ,  G03B7/08 ,  G03B15/00 ,  G02B7/28

CPC分类号： G03B13/32 ,  G02B7/28 ,  G02B27/0075 ,  G03B7/08 ,  G03B15/00 ,  H04N5/23212

摘要： An image pickup device includes an image pickup element; a lens optical system including a focus lens; a driving section for driving one of the image pickup element and the focus lens so as to change a distance between the image pickup element and the focus lens; a displacement control section configured to output an instruction to the driving section to control displacement of the image pickup element or the focus lens which is driven, based on a prescribed displacement pattern; and a synchronization section configured to control the displacement control section based on timing for exposing the image pickup element.

摘要翻译： 图像拾取装置包括图像拾取元件; 包括聚焦透镜的透镜光学系统; 用于驱动图像拾取元件和聚焦透镜中的一个以便改变图像拾取元件和聚焦透镜之间的距离的驱动部分; 位移控制部，被配置为基于规定的位移图案，将指示输出到所述驱动部，以控制被驱动的图像拾取元件或聚焦透镜的位移; 以及同步部，被配置为基于用于曝光所述图像拾取元件的定时来控制所述位移控制部。

公开(公告)号：US08149671B2

公开(公告)日：2012-04-03

申请号：US12088460

申请日：2006-11-22

申请人： Takahiro Sato ,  Takeshi Shimamoto ,  Katsuya Watanabe

发明人： Takahiro Sato ,  Takeshi Shimamoto ,  Katsuya Watanabe

IPC分类号： G11B20/00

CPC分类号： G11B7/00736 ,  G11B7/094 ,  G11B7/0945 ,  G11B7/13925 ,  G11B2007/0013

摘要： An optical disc drive according to the present invention can read and/or write data from/on an optical disc with information layers including first and second information layers (L0 and L1). The drive includes: an objective lens for converging a light beam; a lens actuator for driving the lens; a photodetector section that receives the beam reflected from the disc and converts it into an electrical signal; and a control section for determining the values of a first group of parameters, which are set to read data from the first layer (L0), and those of a second group of parameters, which are set to read data from the second layer (L1), during a disc loading process. In performing the disc loading process, the control section determines the values of the first group of parameters, and then determines the values of the second group of parameters based on correlation information, representing correlation between the values of the first and second groups of parameters that were set during a previous disc loading process, and on the values of the first group of parameters that have been just determined during the current disc loading process.

摘要翻译： 根据本发明的光盘驱动器可以从包括第一和第二信息层（L0和L1）的信息层读取和/或写入光盘上的数据。 该驱动器包括：用于会聚光束的物镜; 用于驱动透镜的透镜致动器; 光接收器部分，其接收从盘反射的光束并将其转换成电信号; 以及控制部分，用于确定被设置为从第一层（L0）读取数据的第一组参数的值和被设置为从第二层（L1）读取数据的第二组参数的参数的值 ），在光盘加载过程中。 在执行光盘加载过程中，控制部分确定第一组参数的值，然后基于相关信息确定第二组参数的值，表示第一和第二组参数的值之间的相关性， 在先前的光盘加载过程中被设置，以及在当前盘加载过程中刚刚确定的第一组参数的值。

公开(公告)号：US20100260488A1

公开(公告)日：2010-10-14

申请号：US12740721

申请日：2009-08-26

申请人： Hidenori Wada ,  Yoshiaki Komma ,  Takeshi Shimamoto

发明人： Hidenori Wada ,  Yoshiaki Komma ,  Takeshi Shimamoto

IPC分类号： H04N5/00 ,  G11B3/74 ,  G11B7/00

CPC分类号： G11B7/13925 ,  G11B7/08511 ,  G11B7/1369 ,  G11B2007/0013

摘要： An optical disc device is provided with an optical head (1) including a light source (21), a condensing optical system including an objective lens (28) for receiving a light beam emitted from the light source and forming a microspot on a multilayer optical recording medium, a photodetector (201) for receiving the light beam reflected by the multilayer optical recording medium and outputting an electrical signal corresponding to the amount of light and a coma aberration correcting element (26) for correcting a coma aberration of the condensing optical system, and a processing circuit (3) for controlling the condensing optical system and the coma aberration correcting element. The processing circuit controls the condensing optical system and the coma aberration correcting element so that the correction of the coma aberration from a value suitable for a first recording layer to a value specified for a second recording layer is started before a movement of a focus position of the microspot from the first recording layer to the second recording layer is completed.

摘要翻译： 光盘装置设置有包括光源（21）的光学头（1），包括用于接收从光源发射的光束的物镜（28）的聚光光学系统，并在多层光学 记录介质，用于接收由多层光学记录介质反射的光束并输出对应于光量的电信号的光电检测器（201）和用于校正聚光光学系统的彗形像差的彗形像差校正元件（26） ，以及用于控制聚光光学系统和彗形像差校正元件的处理电路（3）。 处理电路控制聚光光学系统和彗形像差校正元件，使得从适合于第一记录层的值到第二记录层指定的值的彗形像差的校正在聚焦位置的移动之前开始 完成从第一记录层到第二记录层的微点。

公开(公告)号：US20080116873A1

公开(公告)日：2008-05-22

申请号：US11628778

申请日：2005-09-16

申请人： Masahiro Takada ,  Toshihiko Ichinose ,  Katsumi Kozu ,  Takeshi Shimamoto ,  Junko Shimamoto

发明人： Masahiro Takada ,  Toshihiko Ichinose ,  Katsumi Kozu ,  Takeshi Shimamoto ,  Junko Shimamoto

IPC分类号： G05F5/00 ,  H01M10/46

CPC分类号： H02J7/34 ,  H01M8/04186 ,  H01M8/04559 ,  H01M8/0494 ,  H01M8/04992 ,  H01M8/0662 ,  H01M8/1011 ,  Y02E60/523

摘要： A power supply is provided, which is capable of stabilizing a generated output of the fuel cell using neither a voltage nor a current outputted from the fuel cell as a negative feedback signal. The power supply includes a fuel cell 110, a DC-DC converter 120 that adjusts a voltage outputted from the fuel cell 110 according to a PWM signal and then outputs the voltage to a load device 200, a switching controller 130 that generates the PWM signal and outputs this signal to the DC-DC converter 120, a voltmeter 140 that measures a voltage Vout outputted from the DC-DC converter 120, and a rechargeable battery 150 connected to the load device 200 in parallel. The DC-DC converter 120 calculates a duty ratio of the PWM signal by performing a specific computation using the voltage Vout and a target fuel cell voltage Vt.

摘要翻译： 提供一种电源，其能够使用既不是电压也不使用从燃料电池输出的电流作为负反馈信号来稳定所产生的燃料电池的输出。 电源包括根据PWM信号调节从燃料电池110输出的电压的燃料电池110，DC-DC转换器120，然后将电压输出到负载装置200，产生PWM信号的开关控制器130 并将该信号输出到DC-DC转换器120，测量从DC-DC转换器120输出的电压Vout的电压计140和并联连接到负载装置200的可再充电电池150。 DC-DC转换器120通过使用电压Vout和目标燃料电池电压Vt进行特定的运算来计算PWM信号的占空比。

公开(公告)号：US20070009770A1

公开(公告)日：2007-01-11

申请号：US11477803

申请日：2006-06-30

申请人： Masahiro Takada ,  Toshihiko Ichinose ,  Takeshi Shimamoto ,  Junko Shimamoto

发明人： Masahiro Takada ,  Toshihiko Ichinose ,  Takeshi Shimamoto ,  Junko Shimamoto

IPC分类号： H01M16/00 ,  H02J7/00 ,  H02J9/00

CPC分类号： H01M16/006 ,  H02J7/34 ,  Y10T307/511 ,  Y10T307/625 ,  Y10T307/675

摘要： Electronic equipment is provided in which a bi-directional voltage converter is connected between a fuel cell and a secondary battery, and a load apparatus is connected in parallel to the fuel cell. Further, if a plurality of voltage converters are provided, when each output voltage is closer to an output voltage of the secondary battery than an output voltage of the fuel cell, they are classified into a first voltage-converter group, while being closer to the output voltage of the fuel cell than the output voltage of the secondary battery, they are sorted out as a second voltage-converter group. Then, the secondary battery is connected in parallel to the first voltage-converter group and the fuel cell is connected in parallel to the second voltage-converter group.

摘要翻译： 提供了一种电子设备，其中双向电压转换器连接在燃料电池和二次电池之间，并且负载装置与燃料电池并联连接。 此外，如果设置多个电压转换器，则当每个输出电压比燃料电池的输出电压更接近于二次电池的输出电压时，它们被分类为第一电压转换器组，同时更靠近 燃料电池的输出电压与二次电池的输出电压相比，它们被分类为第二电压转换器组。 然后，二次电池与第一电压转换器组并联连接，并且燃料电池与第二电压转换器组并联连接。

公开(公告)号：US5365258A

公开(公告)日：1994-11-15

申请号：US20131

申请日：1993-02-19

申请人： Kazuyuki Murata ,  Takeshi Shimamoto

发明人： Kazuyuki Murata ,  Takeshi Shimamoto

IPC分类号： B41J2/525 ,  B41J2/44 ,  G03G15/01 ,  G06K15/12 ,  H04N1/04 ,  H04N1/23 ,  H04N1/40 ,  G01D9/42 ,  G01D15/14

CPC分类号： H04N1/40037 ,  G06K15/1204 ,  G06K15/129 ,  H04N1/4005 ,  H04N2201/0458

摘要： A color image forming apparatus with plural photoconductor drums has a plurality of color image forming arrangements, each arrangement includes an image signal processor for processing an image signal for one of black, cyan, magenta and yellow, and for producing a modulated image signal, a semiconductor laser diode for emitting laser beam in accordance with the modulated image signal, a scanning device for scanning the laser beams on a photoconductor surface. The laser beam passes through a slit or an elongated opening provided between the semiconductor laser diode and the photoconductor surface for reforming the laser beam to have a cross-section shape of an ellipse with its short axis parallel to the laser scanning direction.

摘要翻译： 具有多个感光鼓的彩色图像形成装置具有多个彩色图像形成装置，每个配置包括用于处理黑色，青色，品红色和黄色之一的图像信号的图像信号处理器，并用于产生调制图像信号， 用于根据调制图像信号发射激光束的半导体激光二极管，用于扫描感光体表面上的激光束的扫描装置。 激光束通过设置在半导体激光二极管和光电导体表面之间的狭缝或细长的开口，用于重整激光束以使其短轴与激光扫描方向平行的椭圆形截面形状。