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41. 发明授权

US5329058A Process for producing alkenylbenzene 失效
标题翻译：生产烯基苯的方法
公开(公告)号：US5329058A
公开(公告)日：1994-07-12
申请号：US949471
申请日：1992-10-23
申请人： Keizo Shimada , Koji Sumitani , Seiji Itoh , Kazuhiro Sato
发明人： Keizo Shimada , Koji Sumitani , Seiji Itoh , Kazuhiro Sato
IPC分类号： B01J23/04 , B01J27/232 , C07C2/72 , C07C2/58
CPC分类号： B01J27/232 , B01J23/04 , C07C2/72 , C07C2523/04 , C07C2527/232
摘要： In a process for producing an alkenylbenzene by the reaction of an alkylbenzene having 8 or more carbon atoms and a conjugated diolefin, the improvement in which the reaction is performed in the presence of a catalyst obtained by dispersing (a) an alkali metal and (b) potassium carbonate and/or potassium hydroxide in the presence of (c) an aromatic hydrocarbon having at least a substituent with a double bond.
摘要翻译：在通过具有8个以上碳原子的烷基苯和共轭二烯烃的反应制备烯基苯的方法中，在通过将（a）碱金属和（b）分散而得到的催化剂存在下进行反应的改进）碳酸钾和/或氢氧化钾在（c）至少具有双键取代基的芳族烃存在下进行。

42. 发明授权

US5008955A Receivers with microcomputer controlled tuning 失效
标题翻译：接收机带微电脑控制调谐
公开(公告)号：US5008955A
公开(公告)日：1991-04-16
申请号：US269143
申请日：1988-10-25
申请人： Kazuhiro Sato
发明人： Kazuhiro Sato
IPC分类号： H03J7/18 , H03J1/00
CPC分类号： H03J1/005
摘要： The present invention relates to a receiver which selects a station relying upon station selecting data delivered from a microcomputer and particularly to a receiver which can increase an S/N ratio during the reception. According to an embodiment of the present invention, there is provided a receiver which comprises a microcomputer for producing station selecting data and a clock signal, a tuning circuit supplied with the above-mentioned station selecting data synchronized with the clock signal and which is tuned to a desired broadcasting frequency, a detecting circuit for detecting whether or not the tuning circuit is selecting a station and a switching circuit which automatically stops the generation of the clock signal from the microcomputer by the output from the detecting circuit when the station selecting operation of the tuning circuit is finished.
摘要翻译： PCT No.PCT / JP88 / 00197 Sec。 371日期：1988年10月25日第 102（e）日期1988年10月25日PCT提交1988年2月25日PCT公布。出版物WO88 / 06820 日期：1988年9月7日。本发明涉及一种接收机，该接收机根据站选择从微型计算机发送的数据，特别是在接收期间可以增加S / N比的接收机来选择站。根据本发明的一个实施例，提供了一种接收机，它包括用于产生台站选择数据和时钟信号的微型计算机，提供有与时钟信号同步的上述站选择数据的调谐电路，期望的广播频率，用于检测调谐电路是否正在选择一个站的检测电路以及当检测电路的站选择操作时通过检测电路的输出自动停止来自微机的时钟信号的产生的切换电路调谐电路完成。

43. 发明授权

US4847448A Coaxial cable 失效
标题翻译：同轴电缆
公开(公告)号：US4847448A
公开(公告)日：1989-07-11
申请号：US190173
申请日：1988-05-04
申请人： Kazuhiro Sato
发明人： Kazuhiro Sato
IPC分类号： H01B11/18 , H01B11/20
CPC分类号： H01B11/1821 , H01B11/1817
摘要： A coaxial cable having a tape with a metal deposited thereon which is wound over a laterally wound shielding layer which is, in turn, formed over an insulation layer about the conductor. The tape includes a plastic tape and a metal layer deposited on the plastic tape, and the tape is disposed such that the metal layer is in contact with the laterally wound shielding layer. Improved high frequency shielding characteristics are obtained using this structure without sacrificing cable flexibility.

44. 发明授权

US4661879A Overcurrent protection circuit for line circuits in a switching system 失效
标题翻译：交流系统中线路电路的过流保护电路
公开(公告)号：US4661879A
公开(公告)日：1987-04-28
申请号：US750164
申请日：1985-06-28
申请人： Kazuhiro Sato , Hiroyoshi Mori
发明人： Kazuhiro Sato , Hiroyoshi Mori
IPC分类号： H02H9/02
CPC分类号： H02H9/02
摘要： An overcurrent protection circuit including a first transistor, a second transistor, and an integrator. The first transistor operates to control a current flow from a power source to a load. The second transistor is turned on when an overcurrent flows through the first transistor. The overcurrent is detected by watching the collector-emitter voltage of the first transistor. Thus, the second transistor operates to bypass the base current to be supplied to the first transistor with a certain delay time defined by a delay part, which enables an instantaneous overcurrent to be ignored.
摘要翻译：一种包括第一晶体管，第二晶体管和积分器的过电流保护电路。第一晶体管用于控制从电源到负载的电流。当过电流流过第一晶体管时，第二晶体管导通。通过观察第一晶体管的集电极 - 发射极电压来检测过电流。因此，第二晶体管以由延迟部分限定的一定延迟时间绕过要提供给第一晶体管的基极电流，这使得能够忽略瞬时过电流。

45. 发明授权

US4467347A Color imaging device 失效
标题翻译：彩色成像装置
公开(公告)号：US4467347A
公开(公告)日：1984-08-21
申请号：US346195
申请日：1982-02-05
申请人： Naoki Ozawa , Shusaku Nagahara , Kenji Takahashi , Masuo Umemoto , Kazuhiro Sato , Morishi Izumita , Toshiyuki Akiyama , Masanori Sato , Koji Kudo
发明人： Naoki Ozawa , Shusaku Nagahara , Kenji Takahashi , Masuo Umemoto , Kazuhiro Sato , Morishi Izumita , Toshiyuki Akiyama , Masanori Sato , Koji Kudo
IPC分类号： H04N9/07 , H04N9/04
CPC分类号： H04N9/04 , H04N9/045
摘要： The present invention relates to a color imaging device which suppresses false color signals appearing in an area where the difference of brightnesses is great in the horizontal or vertical direction.When the correlation between picture elements adjacent in the vertical direction is little and the false signal appears in a boundary part in the vertical direction, the false signal is detected, whereupon a color signal is demodulated by utilizing the correlation between the signals of picture elements in the horizontal direction. On the other hand, when the correlation between picture elements adjacent in the horizontal direction is little and the false signal appears in a boundary part in the horizontal direction, the false signal is detected, whereupon a color signal is demodulated by utilizing the correlation between the signals of picture elements in the vertical direction.As a result, the moire phenomenon attributed to the false color signals can be conspicuously reduced.While embodiments of the present invention refer to color imaging devices which employ MOS type solid-state imaging devices, the invention is also applicable to an imaging device which employs CCDs and a color image pickup tube which separates colors by means of a mosaic color filter.
摘要翻译：本发明涉及一种彩色成像装置，其抑制在水平或垂直方向上亮度差大的区域中出现的伪色信号。当在垂直方向相邻的图像元素之间的相关性较小并且在垂直方向上的边界部分中出现假信号时，检测到伪信号，由此利用彩色信号中的图像元素的信号之间的相关性来解调彩色信号水平方向。另一方面，当在水平方向上相邻的图像元素之间的相关性较小并且在水平方向上出现边界部分的假信号时，检测到伪信号，从而通过利用图像元素在垂直方向上的信号。结果，归结于虚假颜色信号的莫尔色现象可以明显减少。虽然本发明的实施例涉及使用MOS型固态成像装置的彩色成像装置，但是本发明也可应用于采用CCD的成像装置和通过马赛克滤色器分离颜色的彩色图像拾取管。

46. 发明授权

US4413284A Noise reducer for a solid state imager 失效
标题翻译：用于固态成像器的降噪器
公开(公告)号：US4413284A
公开(公告)日：1983-11-01
申请号：US336322
申请日：1981-12-31
申请人： Morishi Izumita , Toshiyuki Akiyama , Kazuhiro Sato , Shusaku Nagahara
发明人： Morishi Izumita , Toshiyuki Akiyama , Kazuhiro Sato , Shusaku Nagahara
IPC分类号： H04N5/335 , H04N5/365 , H04N5/374 , H04N3/15 , H04N5/21 , H04N9/07
CPC分类号： H04N5/2173
摘要： This invention relates to a solid-state imaging apparatus wherein photo signals are read out through MOS type FETs from photosensors such as photodiodes arrayed in two dimensions in large numbers, and consists in remarkably enhancing the signal-to-noise ratio of an output signal by reducing or eliminating noise components to mix into the photo signals.The analysis of the noise components has revealed the correlation in which the noise component in a certain polarity develops in the opposite polarity again after a period that is shorter than one horizontal scanning period by the duration of one horizontal scanning pulse. With note taken of the correlation, a solid-state imaging apparatus comprising a processing circuit which includes a delay circuit and an adder circuit and which cancels the noise is provided.
摘要翻译：本发明涉及一种固态成像装置，其中通过MOS型FET从诸如二维排列的光电传感器中大量地读出光信号，并且其显着地增强了输出信号的信噪比降低或消除噪声分量，以混合到照片信号中。噪声分量的分析揭示了在一个水平扫描脉冲的持续时间之后，在比一个水平扫描周期短的周期之后，相反极性中的噪声分量发展的相关性。考虑到相关性，提供了包括具有延迟电路和加法器电路并且消除噪声的处理电路的固态成像装置。

47. 发明授权

US4374433A Stereo pickup with printed circuit coils mounted in a linear field 失效
标题翻译：具有安装在线性场中的印刷电路线圈的立体声拾取器
公开(公告)号：US4374433A
公开(公告)日：1983-02-15
申请号：US122261
申请日：1980-02-19
申请人： Hiroshi Ogawa , Kazuhiro Sato , Norio Shibata , Katsuhiko Oguri , Masayoshi Utida , Tsuyoshi Ono
发明人： Hiroshi Ogawa , Kazuhiro Sato , Norio Shibata , Katsuhiko Oguri , Masayoshi Utida , Tsuyoshi Ono
IPC分类号： H04R9/16 , H04R9/04
CPC分类号： H04R9/16
摘要： A moving-coil type stereo pickup cartridge comprises a vibration mechanism, including a stylus for tracing the groove of a sound track on a record disc, at least one coil plate provided in the vibration system and adapted to vibrate in response to vibrations of the stylus, and a structure for forming a magnetic field for the coil plate. The coil plate comprises a thin insulative substrate and a pair of left and right coils substantially symmetric with respect to a center line and formed by an electrically conductive thin film placed in a spirally wound pattern on at least one surface of the substrate. The magnetic field-forming construction comprises a permanent magnet and a pair of yokes adapted to clamp the permanent magnet. The pair of yokes have confronting surfaces for defining a gap in which the coil plate is interposed and a recessed substantially reverse V-shaped notch or cutout. The notch is defined by edge parts or facets. The configuration of the edge parts is such that the contour lines of the density of the leakage magnetic flux at least within the space confronting the coils and in the notch extend substantially at angles of plus and minus 45.degree. to the center line.
摘要翻译：动圈式立体拾音盒包括振动机构，其包括用于跟踪记录盘上的声轨的凹槽的触针，设置在振动系统中的至少一个线圈板，并且响应于触针的振动而振动以及用于形成用于线圈板的磁场的结构。线圈板包括薄绝缘基板和一对左右线圈，其相对于中心线基本对称，并且由在基板的至少一个表面上以螺旋卷绕的图案放置的导电薄膜形成。磁场形成结构包括永磁体和适于夹紧永磁体的一对磁轭。一对轭具有用于限定线圈板插入的间隙的面对面以及凹入的大致相反的V形凹口或切口。凹口由边缘部分或小面定义。边缘部分的构造使得至少在线圈和凹口内的空间内的泄漏磁通密度的轮廓线基本上以与中心线正+ 45度的角度延伸。

48. 发明授权

US4151552A Automatic beam control circuit responsive to ambient light level having utility in color television camera 失效
标题翻译：响应于在彩色电视摄像机中实用的环境光级的自动光束控制电路
公开(公告)号：US4151552A
公开(公告)日：1979-04-24
申请号：US923193
申请日：1978-07-10
申请人： Kazuhiro Sato , Naoki Ozawa , Shusaku Nagahara
发明人： Kazuhiro Sato , Naoki Ozawa , Shusaku Nagahara
IPC分类号： H04N9/09 , H04N9/04 , H04N5/34
CPC分类号： H04N9/09
摘要： An image pickup apparatus provided with a circuit for taking the maximum one of the three signal currents out of three photoconductive pickup tubes and a circuit for obtaining the difference of the maximum signal current from a current proportional to one of the cathode currents of the three pickup tubes, wherein the voltages at the beam control electrodes of the three pickup tubes are controlled together by the voltage signal corresponding to the difference current so that the resolutions of the pickup tubes are improved and that the scanning beam control circuit is simplified.
摘要翻译：一种图像拾取装置，其具有用于从三个光电导拾取管中获取三个信号电流中的最大一个的电路和用于从与三个拾取器中的一个阴极电流成比例的电流获得最大信号电流的差的电路管，其中三个拾取管的光束控制电极处的电压通过对应于差电流的电压信号一起控制，使得拾取管的分辨率得到改善，并且扫描光束控制电路被简化。

49. 外观设计

USD919502S1 Front bumper for a motor vehicle 有权
公开(公告)号：USD919502S1
公开(公告)日：2021-05-18
申请号：US29704205
申请日：2019-09-03
申请人： Kazuhiro Sato , Keita Kominami
设计人： Kazuhiro Sato , Keita Kominami

50. 发明授权

US08794839B2 Bearing apparatus, spindle motor, and disk drive apparatus 有权
标题翻译：轴承装置，主轴电机和磁盘驱动装置
公开(公告)号：US08794839B2
公开(公告)日：2014-08-05
申请号：US13602348
申请日：2012-09-04
申请人： Akihiro Kimura , Teiichi Hirono , Kunio Sakurada , Kyoko Horise , Takehito Tamaoka , Kazuhiro Sato , Yoichi Sekii
发明人： Akihiro Kimura , Teiichi Hirono , Kunio Sakurada , Kyoko Horise , Takehito Tamaoka , Kazuhiro Sato , Yoichi Sekii
IPC分类号： F16C32/06
CPC分类号： F16C17/107 , F16C33/107 , F16C33/745 , F16C2370/12 , G11B19/2036 , H02K5/1677
摘要： A bearing apparatus includes a stationary shaft, a first annular member, and a rotating member. The rotating member includes a first inner circumferential surface arranged opposite to the outer circumferential surface of the stationary shaft, and a second inner circumferential surface arranged opposite to an outer circumferential surface of the first annular member. A lubricating oil is arranged in a gap between a surface of a stationary member and the rotating member. On an upper side of an upper surface of the lubricating oil, the first annular member and the rotating member are arranged radially opposite to each other with a slight gap defined therebetween, so that a labyrinth seal is defined. The labyrinth seal and a fixing range over which the stationary shaft and the first annular member are fixed to each other are arranged to overlap with each other in a radial direction.
摘要翻译：轴承装置包括固定轴，第一环形构件和旋转构件。旋转构件包括与固定轴的外周面相对配置的第一内周面和与第一环状构件的外周面相对设置的第二内周面。润滑油布置在固定件的表面和旋转件之间的间隙中。在润滑油的上表面的上侧，第一环形构件和旋转构件彼此径向相对设置，在其间限定了微小的间隙，从而限定了迷宫式密封。迷宫式密封件和固定轴和第一环形构件彼此固定的固定范围被布置成在径向方向上彼此重叠。

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