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    • 81. 发明申请
    • Discharge Lamp Ballast Device and Lighting Appliance
    • 放电灯镇流器和照明器具
    • US20070296355A1
    • 2007-12-27
    • US11792073
    • 2005-11-29
    • Katsunobu HamamotoKazuhiro NishimotoMasahiro YamanakaToshiya Kanja
    • Katsunobu HamamotoKazuhiro NishimotoMasahiro YamanakaToshiya Kanja
    • H05B41/36H05B37/04H05B41/04H05B41/06
    • H05B41/295H05B41/2981H05B41/2985
    • An inverter controller dives an inverter to operate at a switching frequency selectively from one of a preheating frequency (f1), a starting frequency (f2), and a lighting frequency (f3) which are different from each other, thereby giving a preheating mode, a starting mode, and a lighting mode. A reset means is provided to make the starting mode upon lowering of a voltage supplied to the inverter below a first threshold, while an inverter stop means is provided to stop the inverter upon detection of abnormality of a discharge lamp. A timer generates a signal determining the start of the preheating, starting, and/or lighting modes, and generates a reset signal disable signal for disabling the reset means, an inverter stop disable signal for disabling the inverter stop means. The inverter controller includes a frequency sweep means for varying the switching frequency gradually from the starting frequency to the lighting frequency. The timer disables the reset means only during a period starting from the selection of the preheating frequency and ending when the switching frequency varies to the lighting frequency, and disable the inverter stop means only during a period starting from the selection of the preheating frequency and ending when the switching frequency begins to vary from the starting frequency to the lighting frequency.
    • 逆变器控制器使逆变器以选择性地从彼此不同的预热频率(f 1),起始频率(f 2)和照明频率(f 3)之一选择性地以开关频率工作,从而给出 预热模式,启动模式和照明模式。 在提供给逆变器的电压降低到低于第一阈值的同时,提供复位装置,同时提供逆变器停止装置以在检测到放电灯的异常时停止逆变器。 定时器产生确定预热,启动和/或点亮模式开始的信号,并产生用于禁止复位装置的复位信号禁止信号,用于禁用逆变器停止装置的反相器停止禁止信号。 逆变器控制器包括用于从开始频率逐渐改变到照明频率的开关频率的频率扫描装置。 定时器仅在从选择预热频率开始的期间内禁用复位装置,并且当开关频率变化到点亮频率时结束,并且仅在从选择预热频率开始的期间内禁用逆变器停止装置,并且结束 当开关频率开始从起始频率变化到照明频率时。
    • 83. 发明授权
    • Infrared detecting device
    • 红外线检测装置
    • US07312450B2
    • 2007-12-25
    • US10536980
    • 2004-11-11
    • Suguru FukuiTeruki HatataniYuji TakadaAtsushi Hironaka
    • Suguru FukuiTeruki HatataniYuji TakadaAtsushi Hironaka
    • G01J5/00
    • G01J5/34
    • An infrared detecting device for reducing current consumption while maintaining performance is disclosed. The device includes a drive power supply circuit which comprises a current generating circuit and a distribution circuit, and which supplies a drive current to each of signal circuits comprising an I/V conversion circuit, a voltage amplification circuit, a detection circuit and an output circuit. The current generating circuit includes a reference current source, a fixed current source providing a fixed current based on the reference current and a variable current source providing a variable current stepped up or down to any different currents based on the reference current. The distribution circuit distributes the drive current to a part of the signal circuits based on the current from the fixed current source and distributes the drive current to a remaining part of the signal circuits based on the current from the variable current source.
    • 公开了一种用于在保持性能的同时降低电流消耗的红外线检测装置。 该装置包括驱动电源电路,其包括电流产生电路和分配电路,并且向包括I / V转换电路,电压放大电路,检测电路和输出电路的每个信号电路提供驱动电流 。 电流产生电路包括参考电流源,基于参考电流提供固定电流的固定电流源和基于参考电流提供向上或向下升至任何不同电流的可变电流的可变电流源。 分配电路基于来自固定电流源的电流将驱动电流分配到信号电路的一部分,并且基于来自可变电流源的电流将驱动电流分配到信号电路的剩余部分。
    • 84. 发明授权
    • Memory card socket structure
    • 存储卡插座结构
    • US07309258B2
    • 2007-12-18
    • US11519025
    • 2006-09-12
    • Tsunehiro AnzaiHirohisa TanakaToshiya Kimura
    • Tsunehiro AnzaiHirohisa TanakaToshiya Kimura
    • H01R24/00
    • G06K7/0021G06K13/0856H01R13/2442
    • A memory card socket structure includes a base shell and a cover shell adapted to face a top and a bottom surface of a memory card, a contact block disposed in a rear side of a card compartment formed by the base shell and the cover shell, and a plurality of contact terminals fixed at the contact block and extended from the contact block toward an opening side of the card compartment to be in contact with terminals of the memory card. The plurality of contact terminals have at least one shorter terminal and at least one longer terminal, the support position at which said at least one longer terminal is supported by the base shell being closer to the opening side of the card compartment than the support position at which said at least one shorter terminal is supported by the contact block.
    • 存储卡插座结构包括底壳和适于面对存储卡的顶表面和底表面的盖壳,设置在由基壳和盖壳形成的卡片隔室的后侧的接触块,以及 多个接触端子固定在接触块处并从接触块朝向卡室的开口侧延伸以与存储卡的端子接触。 所述多个接触端子具有至少一个较短的端子和至少一个较长的端子,所述至少一个较长端子的所述支撑位置由所述基部壳体支撑在所述支撑位置上,所述支撑位置比所述支架位置处的所述支撑位置更靠近所述卡片室的开口侧 其中至少一个较短的端子由接触块支撑。
    • 85. 发明授权
    • Alternating current detection coil
    • 交流电流检测线圈
    • US07307410B2
    • 2007-12-11
    • US11562005
    • 2006-11-21
    • Akimi ShiokawaEiji IwamiYasuo IchimuraAkihiro IshibashiKazunari Yoshimura
    • Akimi ShiokawaEiji IwamiYasuo IchimuraAkihiro IshibashiKazunari Yoshimura
    • G01R19/00H01F27/28
    • H01F5/003G01R15/181
    • The AC detection coil is a toroidal coil and includes plural radial-line conductors which are formed on a front face and a rear face of a substrate, conductive connection parts and conductive through-holes which connect electrically each end of radial-line conductors, wherein plural winding turns are consecutively formed by a connection of each radial-line conductor on the front and the rear faces, respectively, and include a forward coil and a backward coil, and each shape on the front and the rear faces of the radial-line conductors and the conductive connection parts are identical with each other. Consequently, when seen from a thickness direction of the substrate, areas of the forward coil and the backward coil are equal to each other, and an external, unneeded to be detected, magnetic field can be canceled each other by the forward coil and the backward coil, then a current detection accuracy can be improved.
    • 交流检测线圈是环形线圈,并且包括形成在基板的正面和背面上的多个径向线导体,导电连接部分和导电通孔,导电通孔连接在径向线导体的每一端,其中 通过分别在前表面和后表面之间的每个径向线导体的连接来连续形成多个绕组匝,并且包括前线圈和后线圈,并且在径向线的前表面和后表面上的每个形状 导体和导电连接部分彼此相同。 因此,当从基板的厚度方向观察时,正向线圈和后向线圈的面积彼此相等,并且不需要检测的外部磁场可以通过正向线圈和向后线圈相互抵消 线圈,则可以提高电流检测精度。
    • 87. 发明申请
    • Electrodeless Discharge Lamp
    • 无电极放电灯
    • US20070262730A1
    • 2007-11-15
    • US11571208
    • 2004-11-24
    • Hiroshi OgasawaraHidenori KakehashiRyusuke UraHiroshi MiyasakiKeisuke HaradaYoshinobu ShibataShigeki MatsuoKazuhiko Sakai
    • Hiroshi OgasawaraHidenori KakehashiRyusuke UraHiroshi MiyasakiKeisuke HaradaYoshinobu ShibataShigeki MatsuoKazuhiko Sakai
    • H01J65/04
    • H01J65/048H01J5/60
    • In an electrodeless discharge lamp suitable for use at a place with unfavorable environmental conditions or at a place where lamp replacement is difficult, the replacement of a lamp unit is facilitated and the lamp unit is prevented from falling off from a power coupler unit even if there is component deterioration caused by long-term use. A metallic elastic member is provided near a position on a metallic heat conduction member of the power coupler unit that is farthest from an electromagnetic field generating portion. In addition to an ordinary coupling structure between the power coupler unit and a coupling member, the elastic member is engaged with the coupling member of the lamp unit. When the lamp unit is mounted on or removed from the power coupler unit, a bulb of the lamp unit is turned relative to the power coupler unit about the axis and moved forward/backward in the direction of the axis. This causes the elastic member to be elastically deformed by the coupling member and engaged to or separated from a coupling portion provided at the coupling member.
    • 在适用于不利环境条件的地方或难以更换灯泡的地方的无电极放电灯,便于更换灯具,并且防止灯具单元从功率耦合器单元脱落,即使在那里 是由长期使用引起的部件变质。 在与电磁场产生部分最远的功率耦合单元的金属导热构件上的位置附近设置金属弹性构件。 除了功率耦合单元和耦合构件之间的普通耦合结构之外,弹性构件与灯单元的联接构件接合。 当灯单元安装在功率耦合器单元上或从功率耦合器单元移除时,灯单元的灯泡相对于功率耦合器单元绕轴线转动并且沿着轴的方向前后移动。 这使得弹性构件通过联接构件弹性变形并且与设置在联接构件处的联接部分接合或分离。
    • 88. 发明申请
    • Operating switch mechanism
    • 操作开关机构
    • US20070261944A1
    • 2007-11-15
    • US11797830
    • 2007-05-08
    • Takashi Yoshida
    • Takashi Yoshida
    • H01H9/00
    • H01H9/287H01H9/161
    • Provided is an operating switch mechanism having a handle cover with enhanced rigidity. The operating switch mechanism has a chassis 1 in which individual switches 21 and a group switch are exposed from the front side. An indicator hole for passing light is formed in the chassis 1 to at locations facing light-emitting diodes indicating operation states of lighting apparatuses in association with the group switch. A handle body 4 is rotatably attached on the front side of the chassis 1 so as to press the group switch. An indicator hole is formed at the location corresponding to the indicator hole formed in the chassis 1. A handle cover 5 is rotatably attached on the front side of the handle body 4. An indicator hole is formed at the location corresponding to the indicator hole formed in the handle body 4. A concave groove 44 for attaching an indicator window 8 is formed on the front side. A protrusion 45 is formed on the rear side of the handle cover 5 so that a portion corresponding to the concave groove 44 protrudes towards the handle body 4.
    • 提供了具有提高刚性的手柄盖的操作开关机构。 操作开关机构具有底座1,其中各个开关21和组开关从前侧露出。 在底盘1中形成有用于通过光的指示孔到位于指示与组开关相关联的照明装置的操作状态的发光二极管的位置处。 手柄主体4可旋转地安装在底盘1的前侧,以按压组开关。 在与形成在底盘1中的指示孔相对应的位置处形成有指示孔。 手柄盖5可旋转地安装在把手主体4的前侧上。 在与把手主体4中形成的指示孔对应的位置处形成有指示孔。 在前侧形成有用于安装指示窗8的凹槽44。 突出部45形成在手柄盖5的后侧,使得与凹槽44对应的部分朝向手柄主体4突出。