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21.发明授权
公开(公告)号：US4268745A
公开(公告)日：1981-05-19
申请号：US64704
申请日：1979-08-08
申请人： Takashi Okano
发明人： Takashi Okano
CPC分类号： G11B7/0953
摘要： A tracking servo drawing device in an optical type information reading device utilizes a tracking servo to allow an irradiation light beam to track a record track on an information record surface to read information by using said irradiation light beam illuminating said record surface. A speed detection circuit is used to sense a relative speed of the record track and the irradiation light beam at which the irradiation light beam goes across the video track. When the relative speed is lower than predetermined value, a first detection signal is produced. A signal level detection circuit detects the reproduction signal level of the information. When the level reaches a predetermined value, a second detection signal is produced. When the first and second detection signals are produced simultaneously an instruction signal is generated to close the servo loop of said tracking servo means.
摘要翻译： 光学类型信息读取装置中的跟踪伺服绘制装置利用跟踪伺服来使照射光束跟踪信息记录表面上的记录轨迹，以便通过照射所述记录表面的所述照射光束来读取信息。 速度检测电路用于感测记录轨道和照射光束相对于照射光束穿过视频轨迹的相对速度。 当相对速度低于预定值时，产生第一检测信号。 信号电平检测电路检测信息的再现信号电平。 当电平达到预定值时，产生第二检测信号。 当同时产生第一和第二检测信号时，产生指令信号以关闭所述跟踪伺服装置的伺服环路。
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公开(公告)号：US09013280B2
公开(公告)日：2015-04-21
申请号：US13575318
申请日：2011-01-14
申请人： Takashi Okano
发明人： Takashi Okano
CPC分类号： F24F11/0009 , F24F11/30 , F24F11/56 , H04B3/542 , H04B3/548 , H04B2203/5445 , H04B2203/5458 , H04B2203/547 , H04L25/0272
摘要： Provided is an air conditioner that suppresses power consumption by discharging resistors for discharging residual charges of a transmission path. An analog switch is previously interposed between two discharging resistors. In sending an AMI signal to two lines of a transmission path, an MCU executes discharge control to cause the analog switch to achieve an OFF state when a high level signal voltage is output, and to cause the analog switch to achieve an ON state when a low level signal voltage is output.
摘要翻译： 提供一种通过放电用于放出传输路径的剩余电荷的电阻来抑制功耗的空调机。 模拟开关之前插在两个放电电阻之间。 在将AMI信号发送到传输路径的两行时，MCU执行放电控制，使得模拟开关在输出高电平信号电压时实现OFF状态，并且当模拟开关达到ON状态时 输出低电平信号电压。
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公开(公告)号：US08265199B2
公开(公告)日：2012-09-11
申请号：US12302328
申请日：2007-05-28
申请人： Takashi Okano
发明人： Takashi Okano
CPC分类号： H03K5/2418 , H04L25/0266 , H04L25/0272 , H04L25/0292 , H04L25/063 , H04L25/4925
摘要： A receiving circuit includes a positive-side level judgment circuit, a negative-side level judgment circuit, and a gate circuit, and is configured to receive input of an AMI-coded signal, convert the signal to a binary output signal, and output the same. The positive-side level judgment circuit judges whether the voltage of an input signal is greater or less than a threshold on the positive side. The threshold on the positive side is provided with a hysteresis characteristic by a positive feedback. The negative-side level judgment circuit judges whether the voltage of an input signal is greater or less than a threshold on the negative side. The threshold on the negative side is provided with a hysteresis characteristic by a positive feedback loop. The gate circuit logically combines the outputs of the positive-side and negative-side level judgment circuits so as to generate the output signal.
摘要翻译： 接收电路包括正侧电平判断电路，负侧电平判断电路和门电路，并且被配置为接收AMI编码信号的输入，将该信号转换为二进制输出信号，并输出 相同。 正侧电平判断电路判断输入信号的电压是否大于或小于正侧的阈值。 正极侧的阈值由正反馈提供滞后特性。 负侧电平判断电路判断输入信号的电压是否大于或小于负侧的阈值。 负侧的阈值由正反馈回路提供滞后特性。 门电路逻辑组合正侧和负侧电平判断电路的输出，以便产生输出信号。
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公开(公告)号：US20100327540A1
公开(公告)日：2010-12-30
申请号：US12822392
申请日：2010-06-24
申请人： Takashi Okano , Jake Hu
发明人： Takashi Okano , Jake Hu
CPC分类号： F02F11/002 , F16J15/0818 , F16J15/0825 , F16J2015/085 , F16J2015/0862
摘要： A cylinder head gasket constructed in accordance with invention provides a reliable gas/fluid-tight seal between a cylinder head and cylinder block during assembly and maintains the seal during use without substantially losing the contact pressure provided by the gasket during assembly while in use. The cylinder head gasket includes a first functional layer having an opening bounded by an annular free edge. The first functional layer has a full bead and a half bead. The half bead is between the full bead and the free edge. The half bead extends in a first axial direction to a plateau portion and the full bead extends in a second axial direction opposite the first axial direction to a peak.
摘要翻译： 根据本发明构造的气缸盖垫圈在组装期间在气缸盖和气缸体之间提供可靠的气体/流体密封密封，并且在使用期间保持密封，而在使用期间组装期间基本上不会损失由垫圈提供的接触压力。 气缸盖垫片包括具有由环形自由边缘限定的开口的第一功能层。 第一功能层具有完整的珠和半珠。 半珠子在整个珠粒和自由边缘之间。 半胎圈沿第一轴向延伸到平台部分，并且整个胎圈沿与第一轴向方向相反的第二轴向方向延伸到峰值。
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公开(公告)号：US20090278593A1
公开(公告)日：2009-11-12
申请号：US11922017
申请日：2005-06-13
申请人： Takashi Okano , Masaya Nishimura , Shuhei Kawamura
发明人： Takashi Okano , Masaya Nishimura , Shuhei Kawamura
CPC分类号： H05K1/141 , H05K1/0233 , H05K1/181 , H05K2201/1006 , H05K2201/10689
摘要： The present invention is intended to efficiently implement noise countermeasures for a semiconductor circuit board and for a semiconductor circuit. The present invention is constituted by a control substrate, and a semiconductor circuit connected to the control substrate. The semiconductor circuit includes a substrate, an integrated circuit group, and a noise countermeasure, and is separated from the control substrate. The integrated circuit group includes an integrated circuit as a noise source. The substrate has a stacked multilayer structure, and shifts the frequency of a noise generated by the integrated circuit group to the high frequency side. The noise countermeasure is connected between the integrated circuit group and the control substrate. The noise countermeasure is a filter for attenuating the high frequency of a noise.
摘要翻译： 本发明旨在有效地实现半导体电路板和半导体电路的噪声对策。 本发明由控制基板和连接到控制基板的半导体电路构成。 半导体电路包括基板，集成电路组和噪声对策，并与控制基板分离。 集成电路组包括作为噪声源的集成电路。 基板具有堆叠的多层结构，并且将由集成电路组产生的噪声的频率偏移到高频侧。 噪声对策连接在集成电路组和控制基板之间。 噪声对策是用于衰减高频噪声的滤波器。
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公开(公告)号：US20070273321A1
公开(公告)日：2007-11-29
申请号：US11420206
申请日：2006-05-24
IPC分类号： H02P8/00
CPC分类号： H02P8/12
摘要： An excitation phase pattern used to manage only the number of phases being excited in W1-2 phase excitation, and an excitation phase pattern used to manage only the number of phases being excited in 2W1-2-phase excitation are generated. The excitation phase patterns thus generated are monitored on the monitor.
摘要翻译： 产生用于仅管理在W1-2相激励中被激励的相数的激励相位模式，以及用于仅管理在2W1-2相激励中被激励的相数的激励相位模式。 在监视器上监视由此产生的激励相位模式。
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27.发明授权Rotational speed control system, rotatingly driving system, air blow system, clean bench, outdoor unit of air conditioner 有权旋转速度控制系统，旋转驱动系统，吹气系统，洁净台，空调室外机组公开(公告)号：US07174731B2
公开(公告)日：2007-02-13
申请号：US10502783
申请日：2003-01-31
申请人： Takashi Okano
发明人： Takashi Okano
CPC分类号： F04D27/004 , F04D25/166 , F24F11/77 , F25B2313/0294 , H02P5/00 , H02P5/46
摘要： This invention relates to a rotational speed control system including a plurality of motor drivers for driving motors, and the object thereof is to drive a plurality of motors at the same rotational speed without depending on the number of motor drivers and without depending on the characteristics of each motor driver. A remote controller 31 and a motor driver 202 are connected to a motor driver 201. The motor drivers 201 and 202 control motors M11 and M12 at a prescribed rotational speed, respectively. A rotational speed instructing signal 91 indicative of the rotational speed is supplied from the remote controller 31 to the motor driver 201, and further supplied from the motor driver 201 to the motor driver 202. Because the rotational speed instructing signal 91 indicates a rotational speed which is transmitted in a digital value between the motor drivers 201 and 202, both of the motors M11 and M12 are driven at the rotational speed indicated by the rotational speed instructing signal 91.
摘要翻译： 本发明涉及包括用于驱动电动机的多个电动机驱动器的转速控制系统，其目的是以相同的转速驱动多个电动机，而不依赖于电动机驱动器的数量，而不依赖于 每个电机驱动器。 遥控器31和马达驱动器202连接到马达驱动器201。 马达驱动器201和202分别以规定的转速控制马达M 11和M 12。 指示转速的转速指示信号91从遥控器31提供给电动机驱动器201，并从马达驱动器201进一步供给到马达驱动器202。 由于转速指示信号91表示以电动机驱动器201和202之间的数字值传送的转速，所以电机M 11和M 12都是 以由转速指示信号91表示的转速驱动。
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公开(公告)号：US20050242523A1
公开(公告)日：2005-11-03
申请号：US11108487
申请日：2005-04-18
申请人： George Starr , Takashi Okano
发明人： George Starr , Takashi Okano
CPC分类号： F01N13/1827 , F16J15/0818 , F16J2015/0856 , F16J2015/0868
摘要： A multi-use gasket assembly includes at least two lobes each having a fluid-conveying opening with an associated axis. Four mounting holes are formed in each of the lobes about the openings. The gasket has symmetry across a plane of symmetry containing the axes of the openings.
摘要翻译： 多用途垫圈组件包括至少两个叶片，每个叶片具有带有相关轴线的流体输送开口。 在开口周围的每个叶片中形成四个安装孔。 垫圈在包含开口轴线的对称平面上具有对称性。
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公开(公告)号：US5161142A
公开(公告)日：1992-11-03
申请号：US551493
申请日：1990-07-11
申请人： Takashi Okano
发明人： Takashi Okano
IPC分类号： G11B19/28 , G11B7/085 , G11B19/247
CPC分类号： G11B19/247 , G11B7/08505
摘要： An apparatus for playing CLV disks is provided with a speed signal generator for generating a speed signal having a frequency corresponding to the rotational speed of the disk, and the rotation of the disk is controlled so that the frequency of the speed signal equals to a predetermined frequency independently of the radial position of an information reading point of a pickup, thereby the period of a search operation of the apparatus is shortened.
摘要翻译： 具有用于播放CLV磁盘的装置设置有速度信号发生器，用于产生具有对应于盘旋转速度的频率的速度信号，并且控制盘的旋转，使得速度信号的频率等于预定的 独立于拾取器的信息读取点的径向位置的频率，从而缩短了装置的搜索操作的周期。
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公开(公告)号：US5083801A
公开(公告)日：1992-01-28
申请号：US656520
申请日：1991-02-19
申请人： Takashi Okano , Fred Carr, III
发明人： Takashi Okano , Fred Carr, III
CPC分类号： F16J15/061 , F16J15/0831 , F16J2015/085 , F16J2015/0868
摘要： The steel laminate gasket is installed between two engine parts. One of the engine parts is provided with at least two positioning pins for setting a location of the gasket. The gasket comprises at least first and second plates. The first plate includes at least first and second holes formed at portions corresponding to the positioning pins, and at least one flap surrounded by slits. The flap is formed adjacent to the first hole to slightly project thereinto. The second plate is situated above the first plate and is connected thereto. The second plate includes third and fourth holes corresponding to the first and second holes, and at least one notch located adjacent the third hole above the flap. When the gasket is pushed over the positioning pins, the flap bends and engages the positioning pin to securely connect the gasket to the engine block.
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