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21. 发明授权

US07471162B2 Surface mount type temperature-compensated crystal oscillator 有权
标题翻译：表面贴装式温度补偿晶体振荡器
公开(公告)号：US07471162B2
公开(公告)日：2008-12-30
申请号：US11787403
申请日：2007-04-16
申请人： Takaaki Ishikawa , Kuichi Kubo , Fumio Asamura , Kozo Ono
发明人： Takaaki Ishikawa , Kuichi Kubo , Fumio Asamura , Kozo Ono
IPC分类号： H03B1/00
CPC分类号： H03L1/023 , H03L1/04
摘要： A temperature-compensated crystal oscillator for surface mounting wherein an IC chip into which is integrated a temperature-compensated device having an oscillating circuit and a temperature sensor, which supplies a compensation voltage to a variable-voltage capacitor element of the oscillating circuit, and which also has IC terminals disposed along two edges comprising at least diagonally opposite corner portions of one main surface that acts as a circuit function surface is affixed with the use of bumps to an inner base surface of a main container that is concave in section, and one edge portion of a crystal piece is affixed to an inner wall step portion of the main container; wherein an active element of the oscillating circuit that acts as a heat source and a temperature sensor of the temperature-compensated device are disposed at diagonally opposite corner regions of the IC chip at the greatest distance apart. In addition, IC terminals for thermal dissipation are provided in a central region of the IC chip. The present invention provides a temperature-compensated oscillator for surface mounting in which the temperature-compensation operation at startup is satisfactory and frequency stability is maintained.
摘要翻译：一种用于表面安装的温度补偿晶体振荡器，其中集成了具有振荡电路的温度补偿装置和向振荡电路的可变电压电容器元件提供补偿电压的温度传感器的IC芯片，还具有沿着两个边缘布置的IC端子，其包括用作电路功能表面的一个主表面的至少对角线相对的角部分，其中使用凸块固定在主容器的内部基部表面上，该主容器的内部是凹形的，水晶片的边缘部分固定在主容器的内壁台阶部分上; 其中作为温度补偿装置的热源的振荡电路的有源元件和温度补偿装置的温度传感器以最远的距离设置在IC芯片的对角相对的拐角区域。此外，用于散热的IC端子设置在IC芯片的中心区域中。本发明提供一种用于表面安装的温度补偿振荡器，其中启动时的温度补偿操作令人满意并且维持频率稳定性。

22. 发明授权

US06865329B2 Optical connector cleaning instrument and optical connector cleaning method 失效
标题翻译：光连接器清洗仪器和光连接器清洗方法
公开(公告)号：US06865329B2
公开(公告)日：2005-03-08
申请号：US10152322
申请日：2002-05-20
申请人： Kunihiko Fujiwara , Takaaki Ishikawa , Kazuhiro Takizawa
发明人： Kunihiko Fujiwara , Takaaki Ishikawa , Kazuhiro Takizawa
IPC分类号： B08B1/00 , B08B11/00 , G02B6/38 , G02B6/43 , G02B6/00
CPC分类号： G02B6/3807 , B08B1/00 , B08B11/00 , G02B6/3897 , G02B6/43
摘要： The present invention provides an optical connector cleaning instrument that enables cleaning of the front end of an optical connector with efficiency and certainty, and prevents excessive cleaning. The present invention further provides an optical connector cleaning method employing the aforementioned optical connector cleaning instrument. The optical connector cleaning instrument is provided with cleaning member for coming into contact with and cleaning the front end of the optical connector; a driver for driving the cleaning action of the cleaning member; and a switch for initiating the driving action of the driver.
摘要翻译：本发明提供一种光连接器清洁装置，其能够高效且可靠地清洁光连接器的前端，并且防止过度的清洁。本发明还提供一种使用上述光连接器清洁装置的光连接器清洁方法。光连接器清洁器具设置有用于与光连接器的前端接触和清洁的清洁部件; 用于驱动清洁部件的清洁动作的驱动器; 以及用于启动驾驶员的驾驶动作的开关。

23. 发明授权

US4988857A Misconvergence measuring apparatus 失效
标题翻译：会聚测量装置
公开(公告)号：US4988857A
公开(公告)日：1991-01-29
申请号：US347216
申请日：1989-05-04
申请人： Takumi Karasawa , Michio Tsukii , Takashi Atobe , Takaaki Ishikawa , Kazuhiko Mizuno
发明人： Takumi Karasawa , Michio Tsukii , Takashi Atobe , Takaaki Ishikawa , Kazuhiko Mizuno
IPC分类号： G01J3/46 , H01J9/42
CPC分类号： G01J3/46 , H01J9/42
摘要： This invention is concerned with apparatus for automatically measuring misconvergence in the production of color Braun tubes or color display apparatus using color Braun tubes. This misconvergence measuring apparatus includes a photoelectric transducer of split light-sensitive structure which is disposed in front of the phosphor screen of a color Braun tube with a deflection yoke mounted, a deflection source for supplying to the deflection yoke a waveform for deflecting the electron beams of the color Braun tube by a constant unit at a time, and a control unit for detecting the excited bright position on the phosphor screen at which the photoelectric transducer produces the maximum output and for controlling the deflection source, whereby the output of the photoelectric transducer is measured for the respective three primary colors of red R, green G, blue B or color differences G-B, B-R and R-G, and when the maximum value or centroid position of each color or color difference is obtained, the desired amounts of horizontal and vertical misconvergence are automatically measured from the positional differences of horizontal and vertical deflection. Moreover, a maximum output detection circuit for a color Braun tube is provided in which the output waveform from the photoelectric transducer is clearly derived in the form of an approximately normal distribution by use of focus potential change.
摘要翻译：本发明涉及使用彩色布朗管自动测量彩色布朗管或彩色显示装置的生产中的会聚失调的装置。该失会聚测量装置包括：分离的感光结构的光电变换器，其设置在安装有偏转线圈的彩色布朗管的荧光屏的前面;偏转源，用于向偏转线圈提供用于偏转电子束的波形一个控制单元，用于检测荧光屏上激发的亮度位置，光电转换器产生最大输出并控制偏转源，由此光电变换器的输出对于红色R，绿色G，蓝色B或色差GB，BR和RG的相应三原色进行测量，并且当获得每种颜色或色差的最大值或重心位置时，所需的水平和垂直量根据水平和垂直偏移的位置差自动测量失会聚。此外，提供了一种用于彩色布朗管的最大输出检测电路，其中来自光电换能器的输出波形通过使用聚焦电位变化以大致正态分布的形式被清晰地导出。

24. 发明授权

US08814444B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US08814444B2
公开(公告)日：2014-08-26
申请号：US12119810
申请日：2008-05-13
申请人： Takaaki Ishikawa , Kunihiko Fujiwara
发明人： Takaaki Ishikawa , Kunihiko Fujiwara
IPC分类号： G02B6/38 , G02B6/36
CPC分类号： G02B6/3825 , G02B6/3847 , G02B6/387
摘要： An optical connector includes a connector housing; an optical ferrule that is housed in the connector housing; a coil spring that is housed in the connector housing and impresses the optical ferrule in a forward direction; and a spring pressing portion that is attached to an rear end of the connector housing, has an optical fiber inserting through-hole and a spring reception portion, and receives a reaction force of the coil spring. The spring pressing portion is divided into two half bodies. Since the spring pressing portion is divided into two parts, at the time of assembly of the optical connector, the optical ferrule is attached to the optical fibers and is terminated, and then the optical fibers can be covered with the spring pressing portion. At the time of the terminating operation, since there is no spring pressing portion that causes interference in the operation, it is easy to perform the terminating operation of the optical ferrule.
摘要翻译：光连接器包括连接器壳体; 容纳在所述连接器壳体中的光学套圈; 螺旋弹簧，其容纳在所述连接器壳体中并沿着向前的方向印刷所述光学套圈; 并且安装在连接器壳体的后端的弹簧按压部具有光纤插入通孔和弹簧接收部，并且接收螺旋弹簧的反作用力。弹簧按压部分分成两个半体。由于弹簧按压部分被分成两部分，所以在组装光连接器时，将光学套圈安装在光纤上并终止，然后用弹簧挤压部分覆盖光纤。在终止操作时，由于没有弹簧按压部分导致操作中的干扰，因此容易执行光学套圈的终止操作。

25. 发明授权

US08693818B2 Optical processing device 有权
标题翻译：光学处理装置
公开(公告)号：US08693818B2
公开(公告)日：2014-04-08
申请号：US13234089
申请日：2011-09-15
申请人： Jefferson Wagener , Susumu Nakaya , Takaaki Ishikawa
发明人： Jefferson Wagener , Susumu Nakaya , Takaaki Ishikawa
IPC分类号： G02B6/26 , G02B15/00
CPC分类号： G02B6/266 , G02B6/26 , G02B6/264 , G02B6/29313 , G02B6/29395 , G02B6/32 , G02B6/3512 , G02B6/356 , G02B15/00
摘要： Provided is an optical processing device including: a beam emission portion which comprises a plurality of optical fibers; a plurality of collimating lenses to which a beam emitted from the optical fibers are incident; a dispersion element which disperses the beam emitted from one optical fiber among the plurality of optical fibers; and an optical path conversion optical system which converts an optical path of the beam passing through the dispersion element and allows the beam to be incident to another optical fiber among the plurality of optical fibers, wherein the plurality of collimating lenses is installed in series in the optical path direction of the beam emitted from the optical fiber, and wherein a distance between at least two collimating lenses are adjustable in the optical path direction.
摘要翻译：提供了一种光学处理装置，包括：光束发射部分，其包括多个光纤; 从光纤发射的光束入射的多个准直透镜; 分散从多个光纤中的一根光纤发出的光束的色散元件; 以及光路转换光学系统，其转换通过色散元件的光束的光路，并允许光束入射到多个光纤中的另一光纤，其中多个准直透镜被串联安装在从光纤发射的光束的光路方向，并且其中至少两个准直透镜之间的距离在光路方向上是可调节的。

26. 发明授权

US08531756B2 Optical processing device 有权
标题翻译：光学处理装置
公开(公告)号：US08531756B2
公开(公告)日：2013-09-10
申请号：US13234085
申请日：2011-09-15
申请人： Jefferson Wagener , Susumu Nakaya , Takaaki Ishikawa
发明人： Jefferson Wagener , Susumu Nakaya , Takaaki Ishikawa
IPC分类号： G02B26/00
CPC分类号： G02B6/356 , G02B6/29313 , G02B6/29395 , G02B6/32 , G02B6/3512
摘要： A method and apparatus is provided for processing an optical beam. The method includes spatially dispersing an optical beam received from an optical port into a plurality of wavelength components. The wavelength components are focused and at least one of the components is selectively directed to one of the optical ports by reflecting the focused wavelength component at least twice from a DMD before being directed to a selected one of the optical ports. A resolution of the focused wavelength component is optimized when it is reflected from the DMD a first or second time at the expense of the other time when it is reflected.
摘要翻译：提供了一种用于处理光束的方法和装置。该方法包括将从光端口接收的光束空间分散成多个波长分量。波长分量被聚焦，并且通过在被引导到所选择的一个光学端口之前将聚焦波长分量从DMD反射至少两次，从而有选择地将部件中的至少一个指向一个光学端口。聚焦波长分量的分辨率在DMD第一次或第二次反射时以牺牲反射的其他时间为代价进行了优化。

27. 外观设计

USD686658S1 Printer 有权
公开(公告)号：USD686658S1
公开(公告)日：2013-07-23
申请号：US29419201
申请日：2012-04-26
申请人： Atsuhiko Matsuno , Takaaki Ishikawa , Ichiro Yoshioka , Atsuhiko Takeuchi , Hisayuki Akahane , Kazunori Takabayashi , Masamitsu Shimazu , Kenichi Shirota
设计人： Atsuhiko Matsuno , Takaaki Ishikawa , Ichiro Yoshioka , Atsuhiko Takeuchi , Hisayuki Akahane , Kazunori Takabayashi , Masamitsu Shimazu , Kenichi Shirota

28. 发明申请

US20130070337A1 OPTICAL PROCESSING DEVICE 有权
标题翻译：光学处理装置
公开(公告)号：US20130070337A1
公开(公告)日：2013-03-21
申请号：US13234089
申请日：2011-09-15
申请人： Jefferson Wagener , Susumu Nakaya , Takaaki Ishikawa
发明人： Jefferson Wagener , Susumu Nakaya , Takaaki Ishikawa
IPC分类号： G02B23/00
CPC分类号： G02B6/266 , G02B6/26 , G02B6/264 , G02B6/29313 , G02B6/29395 , G02B6/32 , G02B6/3512 , G02B6/356 , G02B15/00
摘要： Provided is an optical processing device including: a beam emission portion which comprises a plurality of optical fibers; a plurality of collimating lenses to which a beam emitted from the optical fibers are incident; a dispersion element which disperses the beam emitted from one optical fiber among the plurality of optical fibers; and an optical path conversion optical system which converts an optical path of the beam passing through the dispersion element and allows the beam to be incident to another optical fiber among the plurality of optical fibers, wherein the plurality of collimating lenses is installed in series in the optical path direction of the beam emitted from the optical fiber, and wherein a distance between at least two collimating lenses are adjustable in the optical path direction.
摘要翻译：提供了一种光学处理装置，包括：光束发射部分，其包括多个光纤; 从光纤发射的光束入射的多个准直透镜; 分散从多个光纤中的一根光纤发出的光束的色散元件; 以及光路转换光学系统，其转换通过色散元件的光束的光路，并允许光束入射到多个光纤中的另一光纤，其中多个准直透镜被串联安装在从光纤发射的光束的光路方向，并且其中至少两个准直透镜之间的距离在光路方向上是可调节的。

29. 发明申请

US20100232743A1 OPTICAL-PATH TURNING MEMBER AND OPTICAL-PATH TURNING OPTICAL CONNECTOR 审中-公开
标题翻译：光路旋转部件和光路旋转光连接器
公开(公告)号：US20100232743A1
公开(公告)日：2010-09-16
申请号：US12438493
申请日：2007-07-31
申请人： Takaaki Ishikawa , Akito Nishimura
发明人： Takaaki Ishikawa , Akito Nishimura
IPC分类号： G02B6/12 , G02B6/36
CPC分类号： G02B6/4249 , G02B6/3636 , G02B6/3652 , G02B6/4214 , G02B6/423
摘要： In a light path converting member (11), on an upper side surface of a base substrate (first substrate) (12) having a curved leading end surface (12b) smoothly continued from a flat upper surface (12a), a plurality of arranged positioning grooves (12c) and formed, and a cover member (second substrate) (14) having a surface (14a) along the upper side surface of the base substrate (12) is arranged for pressing an optical fiber stored in the positioning grooves (12c) on the base substrate (12). The optical path converting member (11) can be used, for instance, as a connector for light path converted light, for optically coupling an optical element on the optical circuit substrate with the optical fiber.
摘要翻译：在光路转换部件（11）中，从平坦的上表面（12a）平滑地连续地具有弯曲的前端面（12b）的基底（第一基板）（12）的上侧面，定位槽（12c）形成，以及具有沿着基底基板（12）的上侧表面的表面（14a）的盖构件（第二基板）（14），用于将存储在定位槽 12c）在基底基板（12）上。光路转换构件（11）可以用作光路转换光的连接器，用于光学耦合光电路基板上的光学元件与光纤。

30. 发明申请

US20090285534A1 OPTICAL CONNECTOR 有权
标题翻译：光学连接器
公开(公告)号：US20090285534A1
公开(公告)日：2009-11-19
申请号：US12119810
申请日：2008-05-13
申请人： Takaaki Ishikawa
发明人： Takaaki Ishikawa
IPC分类号： G02B6/36
CPC分类号： G02B6/3825 , G02B6/3847 , G02B6/387
摘要： An optical connector includes a connector housing; an optical ferrule that is housed in the connector housing; a coil spring that is housed in the connector housing and impresses the optical ferrule in a forward direction; and a spring pressing portion that is attached to an rear end of the connector housing, has an optical fiber inserting through-hole and a spring reception portion, and receives a reaction force of the coil spring. The spring pressing portion is divided into two half bodies. Since the spring pressing portion is divided into two parts, at the time of assembly of the optical connector, the optical ferrule is attached to the optical fibers and is terminated, and then the optical fibers can be covered with the spring pressing portion. At the time of the terminating operation, since there is no spring pressing portion that causes interference in the operation, it is easy to perform the terminating operation of the optical ferrule.
摘要翻译：光连接器包括连接器壳体; 容纳在所述连接器壳体中的光学套圈; 螺旋弹簧，其容纳在所述连接器壳体中并沿着向前的方向印刷所述光学套圈; 并且安装在连接器壳体的后端的弹簧按压部具有光纤插入通孔和弹簧接收部，并且接收螺旋弹簧的反作用力。弹簧按压部分分成两个半体。由于弹簧按压部分被分成两部分，所以在组装光连接器时，将光学套圈安装在光纤上并终止，然后用弹簧挤压部分覆盖光纤。在终止操作时，由于没有弹簧按压部分导致操作中的干扰，因此容易执行光学套圈的终止操作。

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