公开(公告)号：US20130328460A1

公开(公告)日：2013-12-12

申请号：US13983707

申请日：2012-01-24

申请人： Shingo Kamiya ,  Junichi Nishikimi ,  Yoshifumi Morita

发明人： Shingo Kamiya ,  Junichi Nishikimi ,  Yoshifumi Morita

IPC分类号： H02K57/00

CPC分类号： H02K57/006 ,  B25F5/006 ,  B25F5/008 ,  H02K11/024 ,  H02K11/026 ,  H02K11/33 ,  H02K11/40 ,  H02K99/20 ,  H02P7/29

摘要： An electric power tool of an embodiment of the present invention uses a motor provided with a yoke as a drive source, and is configured such that an end portion of an electric component mounted on a drive circuit of the motor is electrically connected to the yoke of the motor through a conductive elastic body.

摘要翻译： 本发明的实施方式的电动工具使用具有轭的电动机作为驱动源，并且，将安装在电动机的驱动电路上的电气部件的端部电连接到 电机通过导电弹性体。

公开(公告)号：US5899699A

公开(公告)日：1999-05-04

申请号：US798649

申请日：1997-02-11

申请人： Shingo Kamiya

发明人： Shingo Kamiya

IPC分类号： G10K15/04 ,  G10H1/36 ,  G10K15/02 ,  G11B27/34 ,  H04M11/08 ,  A63H1/28 ,  G09B5/08 ,  G10H1/26

CPC分类号： G10H1/365 ,  G10H2240/056 ,  G10H2240/125 ,  G10H2240/265

摘要： A karaoke network system is composed of a central station for serving a plurality of song data pieces, and a karaoke terminal connected to the central station through a communication network having multiple channels for selectively receiving therefrom one song data piece so as to locally present a desired karaoke song in response to a request, command. The central station includes a transmitter for sorting the plurality of song data pieces into a multiple of groups corresponding to the multiple channels to thereby transmit each group of the song data pieces successively to the corresponding channel in an endless manner. The karaoke terminal includes a receiver for selecting one of the channels designated by the request command and for picking up one song data piece specified by the same request command from the selected channel so that the karaoke terminal can present the desired karaoke song according to the picked up song data piece.

摘要翻译： 卡拉OK网络系统由用于服务多个歌曲数据的中心站和通过具有多个通道的通信网络连接到中心站的卡拉OK终端，用于从其中选择性地接收一个歌曲数据段，以便局部地呈现期望的 卡拉OK歌曲响应请求，命令。 中心站包括发送器，用于将多个歌曲数据片段分组成与多个频道相对应的多个组，从而以无尽的方式将每组歌曲数据片段连续发送到对应的频道。 卡拉OK终端包括：接收机，用于选择由请求命令指定的频道之一，并从所选择的频道拾取由相同请求命令指定的一首歌曲数据段，以便卡拉OK终端可根据所选择的节目呈现所需的卡拉OK歌曲 歌曲数据片段。

公开(公告)号：US5400082A

公开(公告)日：1995-03-21

申请号：US992817

申请日：1992-12-16

申请人： Shingo Kamiya

发明人： Shingo Kamiya

IPC分类号： G11B20/24 ,  H04N5/21 ,  H04N9/64 ,  H04N9/77 ,  H04N9/87 ,  H04N5/213

CPC分类号： H04N5/21

摘要： A device for reducing noise includes a first delay circuit for producing a first delay signal which is spacewise continuous to a current signal, a second delay circuit for producing a second delay signal which is timewise continuous to the current signal, first and second signal coincidence judging circuits for comparing the current signal with the first and second delay signals at a smapling period and judging whether or not difference in level between the current signal and the first and second delay signals is below a predetermined value continuously for a predetermined number of samples, and a conditional averaging circuit for providing, when it has been judged by the first or second signal coincidence judging circuit that the condition that difference in level between the current signal and the first or second delay signals is below the predetermined value continuously for the predetermined number of samples has been satisfied, an output signal which is an average value of one or both of the delay signals satisfying said condition and the current signal and providing, when there is no delay signal satisfying said condition, the current signal as an output signal thereof. Video S/N and color S/N of signals reproduced from video disc player etc. can be improved in the stage of a composite video signal.

摘要翻译： 用于降低噪声的装置包括：第一延迟电路，用于产生与电流信号空间连续的第一延迟信号;第二延迟电路，用于产生与电流信号时间连续的第二延迟信号;第一和第二信号重合判断 电路，用于在分流时段比较当前信号与第一和第二延迟信号，并且对于预定数量的采样，判断当前信号与第一和第二延迟信号之间的电平差是否低于预定值，以及 条件平均电路，当由第一或第二信号一致判断电路判断出当前信号与第一或第二延迟信号之间的电平差在预定数量以下连续地低于预定值时， 已经满足了样本，作为平均值1或的输出信号 两个延迟信号满足所述条件和当前信号，并且当没有满足所述条件的延迟信号时，提供当前信号作为其输出信号。 可以在复合视频信号的阶段改进从视频盘播放机等再现的信号的视频S / N和色彩S / N。

公开(公告)号：US4348644A

公开(公告)日：1982-09-07

申请号：US133360

申请日：1980-03-24

申请人： Shingo Kamiya

发明人： Shingo Kamiya

IPC分类号： H03F1/02 ,  H03F3/21 ,  H03F3/26

CPC分类号： H03F1/0238

摘要： A power amplifying circuit detects the crest factor of an electric signal, especially an audio signal, requiring amplification. In case this crest factor is great, the level of supply voltage for power amplifying elements of the power amplifying circuit is raised, and conversely in case the crest factor is small, the supply voltage level is lowered, thereby minimizing the development of distortions in the power amplifying elements as well as minimizing thermal loss thereof.

摘要翻译： 功率放大电路检测需要放大的电信号的波峰因数，特别是音频信号。 在这个波峰因数大的情况下，功率放大电路的功率放大元件的电源电平升高，相反，在峰值因数小的情况下，电源电压降低，从而最小化 功率放大元件以及最小化其热损失。

公开(公告)号：US08833221B2

公开(公告)日：2014-09-16

申请号：US12882642

申请日：2010-09-15

申请人： Akifumi Tomita ,  Yusuke Hirata ,  Shingo Kamiya

发明人： Akifumi Tomita ,  Yusuke Hirata ,  Shingo Kamiya

IPC分类号： B27B17/00 ,  H02P3/12 ,  B27B17/08 ,  H02P3/22 ,  H02P3/16 ,  B27G19/00 ,  H02P3/26

CPC分类号： B27G19/003 ,  B27B17/00 ,  B27B17/083 ,  H02P3/12 ,  H02P3/16 ,  H02P3/22 ,  H02P3/26 ,  Y10T83/707 ,  Y10T83/7076

摘要： An electric power tool has an electric motor disposed in a main body and a power supply circuit electrically connected to the electric motor by wires to supply electric power to the electric motor. A switch is disposed in the power supply circuit so as to electrically open and close the power supply circuit. A movable member is supported by the main body, a detector is disposed in the main body to detect a movement of the movable member and the switch is configured to electrically open the power supply circuit when the detector detects the movement of the movable member. The wires connected to the electric motor are not connected to the detector so that the length of the wires is shortened.

摘要翻译： 电动工具具有设置在主体中的电动机和通过电线与电动机电连接以向电动机供电的电源电路。 开关设置在电源电路中，以电开路和闭合电源电路。 可移动部件由主体支撑，检测器设置在主体中以检测可移动部件的运动，并且当检测器检测到可移动部件的运动时，开关构造成电气打开电源电路。 连接到电动机的电线不连接到检测器，使得电线的长度缩短。

公开(公告)号：US20050152309A1

公开(公告)日：2005-07-14

申请号：US11012667

申请日：2004-12-15

申请人： Shingo Kamiya

发明人： Shingo Kamiya

IPC分类号： H04L12/28 ,  H04L12/66 ,  H04M1/725 ,  H04Q7/00

CPC分类号： H04L12/66 ,  H04M1/72533

摘要： The remote controller inserts the IP address IP-user of the remote controller into an infrared signal and transmits the infrared signal to the karaoke terminal as a service terminal. The karaoke terminal uses the IP address IP-user extracted from the infrared signal to perform communications with the remote controller via a LAN and a wireless access point.

摘要翻译： 遥控器将遥控器的IP地址IP用户插入红外信号，并将红外线信号作为服务终端发送到卡拉OK终端。 卡拉OK终端使用从红外信号提取的IP地址IP用户经由LAN和无线接入点与遥控器进行通信。

公开(公告)号：US5001690A

公开(公告)日：1991-03-19

申请号：US305455

申请日：1989-02-01

申请人： Shingo Kamiya ,  Hiroyoshi Takanashi

发明人： Shingo Kamiya ,  Hiroyoshi Takanashi

IPC分类号： G11B7/09 ,  G11B7/095

CPC分类号： G11B7/0956

摘要： A tilt servo circuit for controlling an optical axis of an optical pickup perpendicularly to the surface of an optical disc such as a Laser Vision Disc or a Compact Disc playbed back by an optical disc playback device comprises a RF level detection circuit for detecting level of an RF reproduced signal from an optical pickup, a tilt changing circuit for changing a tilt angle of the optical pickup, and a tilt servo control circuit for controlling the tilt changing circuit so as to bring the RF level to maximum or substantially maximum. The level of the RF reproduced signal varies with inclination of laser beam with respect to the perpendicular direction to the disc surface, namely the RF level is at the maximum when the inclination is zero and it decreases as the inclination increases. By detecting the RF level and controlling the tilt changing circuit in a manner to bring the RF level to the maximum, the inclination of the optical axis of the laser beam can be corrected.

摘要翻译： 用于控制垂直于诸如由光盘播放装置播放的激光视盘或光盘的光盘的表面的光学拾取器的光轴的倾斜伺服电路包括：RF电平检测电路，用于检测 来自光学拾取器的RF再现信号，用于改变光学拾取器的倾斜角的倾斜改变电路，以及用于控制倾斜改变电路以使RF电平达到最大或基本上最大的倾斜伺服控制电路。 RF再现信号的电平随着激光束相对于盘表面的垂直方向的倾斜而变化，即，当倾斜度为零时，RF电平处于最大值，并且随倾斜度的增加而降低。 通过以使RF电平达到最大的方式检测RF电平并控制倾斜改变电路，可以校正激光束的光轴的倾斜度。

公开(公告)号：US4694441A

公开(公告)日：1987-09-15

申请号：US660432

申请日：1984-10-11

申请人： Norio Tomisawa ,  Shingo Kamiya ,  Shinji Aoshima

发明人： Norio Tomisawa ,  Shingo Kamiya ,  Shinji Aoshima

IPC分类号： G11B7/085 ,  G11B27/10 ,  G11B27/30 ,  G11B21/10

CPC分类号： G11B7/085 ,  G11B27/105 ,  G11B27/3063 ,  G11B2220/2545

摘要： In picking up recorded data from a revolving optical disc by an optical reproduction system in an optical type disc reproduction device and detecting time data of Q subcode from the picked up data for performing operations such as searching a target position, the position control device according to this invention facilitates handling of data in cases such as computing time difference by converting detected present time data from a BCD code into a binary code by a BCD/binary conversion circuit and using the binary coded data. For searching a target position, time difference is detected by a time difference detection circuit on the basis of a difference between the binary coded present time data and target time data and a relative position of the optical reproduction system with respect to the optical disc is changed by a relative position change driver such that the time difference is reduced to zero.

摘要翻译： 在光盘式再现装置中通过光学再现系统从旋转光盘拾取记录的数据，并从用于执行诸如搜索目标位置的操作的拾取数据中检测Q子代码的时间数据，根据 本发明有利于通过BCD /二进制转换电路将检测出的当前时间数据从BCD码转换为二进制码并使用二进制编码数据来计算时间差的情况下的数据处理。 为了搜索目标位置，基于二进制编码的当前时间数据和目标时间数据之间的差异，时差检测电路检测时间差，并且光学再现系统相对于光盘的相对位置被改变 通过相对位置改变驱动器使得时间差减小到零。

公开(公告)号：US4086542A

公开(公告)日：1978-04-25

申请号：US767484

申请日：1977-02-10

申请人： Shingo Kamiya

发明人： Shingo Kamiya

IPC分类号： H03F3/30 ,  H03F3/183

CPC分类号： H03F3/3076

摘要： A complementary push-pull amplifier comprising a pair of complementary transistors each of which is connected to a voltage source through a relatively large resistance and having the base biased with a voltage formed from the emitter-collector voltage of the transistor. Means for equalizing the amplitudes of second order distortion caused by the respective transistors is provided in a portion of the circuit other than the emitter circuit. The collector current is stabilized by the relatively large resistance connected to the collector and the asymmetry of the pair of transistors can be corrected by the amplitude equalizing means for cancellation of the second order distortion.

摘要翻译： 一种互补推挽放大器，包括一对互补晶体管，每个互补晶体管通过相对较大的电阻连接到电压源，并且基极由晶体管的发射极 - 集电极电压形成的电压偏置。 除了发射电路之外，在电路的一部分中提供用于均衡由各个晶体管引起的二阶失真的幅度的装置。 集电极电流通过连接到集电极的相对较大的电阻来稳定，并且一对晶体管的不对称性可以通过用于消除二阶失真的幅度均衡装置来校正。

公开(公告)号：US07141733B2

公开(公告)日：2006-11-28

申请号：US09968818

申请日：2001-10-02

申请人： Masakazu Fujishima ,  Minoru Ogita ,  Shingo Kamiya

发明人： Masakazu Fujishima ,  Minoru Ogita ,  Shingo Kamiya

IPC分类号： A63H5/00 ,  G04B13/00 ,  G10H7/00

CPC分类号： G10H1/365 ,  G06Q20/3829

摘要： Music piece data of so-called managed music pieces, each of which requires allowance of performance for each karaoke apparatus are stored in a hard disk in the same manner as music piece data of other karaoke music pieces. A ROM (20), which has stored therein key data for allowing performance of a managed music piece, is produced for each of the managed music pieces and for each of karaoke apparatuses. Performance of a managed music piece is allowed by setting a corresponding ROM (20) into a karaoke apparatus. Accordingly, a karaoke apparatus is not required to have a medium such as a CD-ROM for each of managed music pieces, and the copyright holder of a managed music piece can physically manage the number of allowed performances by way of the ROM (20).

摘要翻译： 所谓管理音乐片段的音乐作品数据，其中每个音乐片段需要每个卡拉OK装置的性能要求被保存在与其他卡拉OK乐曲的乐曲数据相同的硬盘中。 为每个管理乐曲和卡拉OK装置产生一个存储有用于允许演奏管理乐曲的键数据的ROM（20）。 通过将相应的ROM（20）设置为卡拉OK装置，允许管理的乐曲的演奏。 因此，卡拉OK装置不需要具有用于每个管理乐曲的CD-ROM的介质，并且管理乐曲的版权所有者可以通过ROM（20）物理地管理允许的表演的数量， 。