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    • 24. 发明申请
    • OPTICAL TRANSMISSION MODULE AND OPTICAL TRANSMISSION SYSTEM
    • 光传输模块和光传输系统
    • US20090252503A1
    • 2009-10-08
    • US12416408
    • 2009-04-01
    • Yoshiaki IshigamiKenichi Tamura
    • Yoshiaki IshigamiKenichi Tamura
    • H04B10/12
    • G02B6/4246H04B10/40
    • An optical transmission module includes one or more transmission optical devices for transmitting an optical signal L1, one or more reception optical devices for receiving another optical signal L2, and an optical member for converting optical paths for one or more optical signals L1 and one or more optical signals L2 having a different wavelength from the optical signal L1. The optical transmission module includes two or more inclined planes angled relative to the optical axis of the optical fiber, one of the two or more inclined planes has an optical filter for allowing these optical signals to partially or almost completely pass or partially reflect the optical signals L1 and L2; a reflecting plane for reflecting the optical signal L1 or L2 is formed on another one of the two or more inclined planes; a fiber lens is provided at a fiber-side end facing the optical fiber.
    • 光传输模块包括用于发送光信号L1的一个或多个传输光学装置,用于接收另一个光信号L2的一个或多个接收光学装置和用于转换一个或多个光信号L1和一个或多个光信号L1的光路的光学部件 具有与光信号L1不同波长的光信号L2。 光传输模块包括相对于光纤的光轴成角度的两个或多个倾斜平面,两个或多个倾斜平面中的一个具有滤光器,用于允许这些光信号部分或几乎完全通过或部分反射光信号 L1和L2; 用于反射光信号L1或L2的反射平面形成在两个或多个倾斜平面中的另一个上; 在面向光纤的光纤侧端部设置有光纤透镜。
    • 27. 发明授权
    • Electronic apparatus and apparatus for recording and/or playback on recording medium
    • 用于在记录介质上记录和/或播放的电子设备和装置
    • US06307743B1
    • 2001-10-23
    • US09101920
    • 1998-10-15
    • Hidekuni AizawaSatomi TanakaKenichi Tamura
    • Hidekuni AizawaSatomi TanakaKenichi Tamura
    • G06F116
    • G11B33/121G11B17/046G11B17/0466G11B25/043G11B33/025G11B33/122G11B33/123G11B33/1493
    • An apparatus is provided comprising: a record and/or playback units having a first circuit board provided with a grounding potential unit; a cover body pivotably mounted to the record and/or playback unit and including a shield member connected to the grounding potential unit and a second circuit board connected to the first circuit board; a holder made of a metallic material and arranged to travel between the location for loading a recording medium into the record and/or playback unit and the location spaced away from the record and/or playback unit as the cover body is pivotably moved, and a grounding member made of a metallic material, provided with an engaging portion for engagement with the shield member and a contact for coming into direct contact with the holder, and connected to the shield member to urge the cover body in a direction of the holder pivotably turning. Since the shield member is connected to the grounding member, the circuit board remains connected to the ground thus preventing the apparatus from being statically charged.
    • 提供了一种设备,包括:具有设置有接地电位单元的第一电路板的记录和/或播放单元; 盖体,其可转动地安装在所述记录和/或重放单元上,并且包括连接到所述接地电位单元的屏蔽构件和连接到所述第一电路板的第二电路板; 由金属材料构成并被设置成在用于将记录介质装载到记录和/或重放单元中的位置和当盖体可枢转地移动时与记录和/或回放单元隔开的位置之间行进的保持架,以及 由金属材料制成的接地构件,设置有用于与屏蔽构件接合的接合部分和用于与保持器直接接触的接触件,并且与屏蔽构件连接,以沿着支架的方向可枢转地转动 。 由于屏蔽构件连接到接地构件,所以电路板保持连接到地面,从而防止设备被静电充电。
    • 28. 发明授权
    • Auxiliary device for electronic apparatus
    • 电子设备辅助设备
    • US06301116B1
    • 2001-10-09
    • US08895595
    • 1997-07-16
    • Kenichi Tamura
    • Kenichi Tamura
    • H05K716
    • H05K7/1427G11B31/00G11B33/025G11B33/12
    • An auxiliary device for an electronic apparatus which is connected to a portable electronic apparatus, such as a portable disc player to perform exchange of signals between it and the electronic apparatus, wherein the auxiliary device includes an attachment section, first and second detection mechanisms, an input/output section and a movement mechanism. The electronic apparatus is attached to the attachment section. The first and second detection mechanism are operated by the electronic apparatus attached to the attachment section. The holding mechanism holds the electronic apparatus attached to the attachment section. The holding mechanism holds the electronic apparatus when the first detection mechanism is operated by the electronic apparatus attached to the attachment section and then the second detection mechanism is operated by the electronic apparatus. The input/output section is connected to the connection terminal of the electronic apparatus held by the holding mechanism to perform exchange of signals. The movement mechanism causes the input/output section to move between a first position where it is connected to the connection terminal and a second position where it is separated from the connection terminal.
    • 一种用于电子设备的辅助设备,其连接到诸如便携式光盘播放器的便携式电子设备,以在其与电子设备之间执行信号交换,其中辅助设备包括附接部分,第一和第二检测机构, 输入/输出部分和移动机构。 电子设备附接到附接部分。 第一和第二检测机构由附接到附接部分的电子设备操作。 保持机构保持安装在安装部上的电子设备。 当第一检测机构由附接到安装部分的电子设备操作,然后第二检测机构由电子设备操作时,保持机构保持电子设备。 输入/输出部分连接到由保持机构保持的电子设备的连接端子,以执行信号交换。 运动机构使得输入/输出部分在其连接到连接端子的第一位置和与连接端子分离的第二位置之间移动。
    • 30. 发明授权
    • Photoelectric conversion module
    • 光电转换模块
    • US08669515B2
    • 2014-03-11
    • US12839776
    • 2010-07-20
    • Yoshiaki IshigamiKenichi TamuraMasayuki Nikaido
    • Yoshiaki IshigamiKenichi TamuraMasayuki Nikaido
    • H01J40/14H01J5/02
    • G02B6/4214G02B6/4201G02B6/428G02B6/4284
    • A photoelectric conversion module includes a transmission side photoelectric conversion part for converting an electrical signal into an optical signal, a transmission side circuit board on which the transmission side photoelectric conversion part is mounted on a top surface side of the transmission side circuit board, a reception side photoelectric conversion part for converting an optical signal into an electrical signal, a reception side circuit board on which the reception side photoelectric conversion part is mounted on a top surface side of the reception side circuit board, and a housing. The transmission side circuit board and the reception side circuit board are placed such that a back surface of the transmission side circuit board is opposite to the housing and a back surface of the reception side circuit board is opposite to the housing.
    • 光电转换模块包括用于将电信号转换为光信号的发送侧光电转换部,发送侧光电转换部安装在发送侧电路基板的上表面侧的发送侧电路基板,接收 侧光电转换部,将光信号转换成电信号;接收侧光电转换部安装在接收侧电路基板的上表面侧的接收侧电路基板和壳体。 发送侧电路基板和接收侧电路基板被布置成使得发送侧电路板的背面与壳体相反,并且接收侧电路板的背面与壳体相对。