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17 条记录 (耗时 0.011 秒)

    INVERTER POWER SOURCE CONTROL CIRCUIT FOR HIGH-FREQUENCY HEATER
    1.
    发明授权
    INVERTER POWER SOURCE CONTROL CIRCUIT FOR HIGH-FREQUENCY HEATER 有权
    高频加热器的逆变器电源控制电路

    公开(公告)号：EP1630943B1

    公开(公告)日：2017-12-27

    申请号：EP04745304.8

    申请日：2004-05-25

    申请人： TABUCHI ELECTRIC CO.,LTD. ,  Sharp Kabushiki Kaisha

    发明人： MIYAZAKI, Shinobu ,  NAKAISHI, Masaki ,  MASUDA, Shinichi

    IPC分类号： H02M1/42

    CPC分类号： H02M1/4208 ,  Y02B70/126

    摘要： An oscillation control signal generated by an inverter power source control circuit (12) includes a reference voltage setting signal for approximating the current waveform of the AC output form the AC power source (1) to a sinusoidal wave by making both sides of the waveform generate current according to the fluctuation of the PWM control signal, and a waveform shaping signal consisting of a peak adjustment signal of a sinusoidal waveform for approximating the waveform peak portion of the current waveform to a sinusoidal wave by subtraction. Accordingly, even if the PWM control signal fluctuates, it is possible to automatically improve the power factor of the power source circuit to a value higher than a predetermined value by approximating the current waveform of the AC output from the AC power source to the sinusoidal wave, thereby improving the efficiency of the power source.

    TERMINAL AND COIL DEVICE USING THE SAME
    3.
    发明公开
    TERMINAL AND COIL DEVICE USING THE SAME 有权
    解放斯文杜兰登山

    公开(公告)号：EP2085981A1

    公开(公告)日：2009-08-05

    申请号：EP07827977.5

    申请日：2007-11-01

    申请人： Tabuchi Electric Co., Ltd.

    发明人： TAMURA, Akimasa ,  TAKAHASHI, Hitoshi ,  WARASHINA, Keisuke

    IPC分类号： H01F5/04

    CPC分类号： H01F5/04 ,  H01F41/10 ,  H01F2027/065 ,  H01R4/023 ,  H01R4/187 ,  H01R4/625

    摘要： An electric terminal member includes a connector portion (4), a wire connecting portion (6) spaced apart from the connector portion and lying parallel to the connector portion, and a bridge portion (8) extending between one end of the connector portion and one end of the wire connecting portion in a direction transverse to any one of the connector and wire connecting portions and for connecting the connector portion with the wire connecting portion. The wire connecting portion has a retaining hole (12). The wire connecting portion also has a flux applying surface (18) and a wire holding surface (16) opposite to each other, the flux applying surface facing towards the connector portion whereas the wire holding surface faces in a direction away from the connector portion.

    摘要翻译： 电气端子构件包括连接器部分（4），与连接器部分间隔开并平行于连接器部分的电线连接部分（6），以及在连接器部分的一端和一个连接器部分之间延伸的桥接部分 电线连接部分的端部在横向于连接器和电线连接部分中的任一个的方向上并且用于将连接器部分与电线连接部分连接。 电线连接部分具有保持孔（12）。 导线连接部分还具有焊剂施加表面（18）和彼此相对的焊丝保持表面（16），焊剂施加表面面向连接器部分，而焊丝保持表面面向远离连接器部分的方向。

    INVERTER POWER SOURCE CONTROL CIRCUIT FOR HIGH-FREQUENCY HEATER
    5.
    发明公开
    INVERTER POWER SOURCE CONTROL CIRCUIT FOR HIGH-FREQUENCY HEATER 有权
    逆变电源控制电路的高频加热

    公开(公告)号：EP1630943A1

    公开(公告)日：2006-03-01

    申请号：EP04745304.8

    申请日：2004-05-25

    申请人： TABUCHI ELECTRIC CO.,LTD. ,  SHARP KABUSHIKI KAISHA

    发明人： MIYAZAKI, Shinobu, c/o TABUCHI ELECTRIC CO., LTD ,  NAKAISHI, Masaki, c/o TABUCHI ELECTRIC CO., LTD ,  MASUDA, Shinichi

    IPC分类号： H02M7/48

    CPC分类号： H02M1/4208 ,  Y02B70/126

    摘要： An oscillation control signal generated by an inverter power source control circuit (12) includes a reference voltage setting signal for approximating the current waveform of the AC output form the AC power source (1) to a sinusoidal wave by making both sides of the waveform generate current according to the fluctuation of the PWM control signal, and a waveform shaping signal consisting of a peak adjustment signal of a sinusoidal waveform for approximating the waveform peak portion of the current waveform to a sinusoidal wave by subtraction. Accordingly, even if the PWM control signal fluctuates, it is possible to automatically improve the power factor of the power source circuit to a value higher than a predetermined value by approximating the current waveform of the AC output from the AC power source to the sinusoidal wave, thereby improving the efficiency of the power source.

    OUTDOOR-INSTALLED POWER CONDITIONER DEVICE
    7.
    发明公开
    OUTDOOR-INSTALLED POWER CONDITIONER DEVICE 有权
    澳大利亚建筑工人协会

    公开(公告)号：EP1536674A1

    公开(公告)日：2005-06-01

    申请号：EP03733517.1

    申请日：2003-06-19

    申请人： Sharp Kabushiki Kaisha ,  TABUCHI ELECTRIC CO.,LTD.

    发明人： NAKATA, Hirofumi ,  HIROSE, Naoto ,  SAKAMOTO, Yukitaka

    IPC分类号： H05K5/02 ,  H05K7/20

    CPC分类号： H05K5/063 ,  H02B1/28 ,  H05K7/20154

    摘要： An enclosure (1) is formed of an outer case (2) and a lid (3). The outer case (2) includes a first projecting strip portion (7) provided on a top face side of the outer case (2) and on an outer peripheral portion (5) defining an opening (4), and extending to project outwardly from the outer case (4), and the lid (3) includes a second projecting strip portion (10) provided at a position facing the first projecting strip portion (7). With the opening (4) of the outer case (2) closed with the lid (3), the first and second projecting strip portions (7, 10) make close contact with each other along a direction in which these portions extend. This structure can protect the inside from an external factor such as rainwater or dust.

    摘要翻译： 外壳（1）由外壳（2）和盖（3）形成。 外壳（2）包括设置在外壳（2）的顶面侧和限定开口（4）的外周部分（5）上的第一突出条带部分（7），并且从外壳 外壳（4）和盖（3）包括设置在面向第一突出条带（7）的位置处的第二突出条带部分（10）。 当外壳（2）的开口（4）用盖（3）封闭时，第一和第二突出条带部分（7,10）沿着这些部分延伸的方向彼此紧密接触。 这种结构可以保护内部免受诸如雨水或灰尘等外部因素的影响。

    REACTOR
    8.
    发明授权
    REACTOR 有权

    公开(公告)号：EP2256754B1

    公开(公告)日：2018-04-25

    申请号：EP08710466.7

    申请日：2008-02-22

    申请人： Tabuchi Electric Co., Ltd.

    发明人： TABUCHI, Toshihide ,  KUNIMI, Takenori

    IPC分类号： H01F27/28 ,  H01F37/00 ,  H01F27/00

    CPC分类号： H01F37/00 ,  H01F27/006 ,  H01F27/38

    摘要： A reactor is provided in which coil segments (5-1, 5-2) of each of first and second auxiliary winding elements (2-1, 2-2) is of a multilayered and aligned winding structure. The coil segments (5-1, 5-2) of the first auxiliary winding element (2-1) and the coil segments (5-1, 5-2) of the second auxiliary winding element (2-2) are disposed within respective space areas (6-1, 6-2) delimited between the coil segments of the second auxiliary winding element and an outside and between the outside and the coil segments of the first auxiliary winding element. The coil segments of each of those first and second auxiliary winding elements are so combined as to be adjacently alternately positioned in a line to thereby form a main winding body (3). The pair of the auxiliary winding elements are connected parallel to each other.

    LIGHT EMITTING DIODE AND PROCESS FOR PRODUCING THE SAME
    9.
    发明公开
    LIGHT EMITTING DIODE AND PROCESS FOR PRODUCING THE SAME 审中-公开
    LEUCHTDIODE UND PROZESS ZU IHRER HERSTELLUNG

    公开(公告)号：EP1498961A1

    公开(公告)日：2005-01-19

    申请号：EP03747228.9

    申请日：2003-04-24

    申请人： TABUCHI ELECTRIC CO.,LTD. ,  OPTO-DEVICE CO.,LTD.

    发明人： YAMAZAKI, Shigeru

    IPC分类号： H01L33/00

    CPC分类号： H01L33/60 ,  H01L33/54 ,  H01L2224/32245 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

    摘要： A light emitting diode includes a casing having a concave surface, a reflecting surface formed by depositing a metallic layer on a concave surface thereof, and a lead having a light emitting element fitted thereto so as to confront the reflecting surface. A cationic polymerization type transparent epoxy resin is filled within a cavity of the casing having the concave surface, and the resin is hardened while the resin, the reflecting surface and the casing form a sandwich structure. With this construction, the light emitting diode is provided, in which neither wrinkling nor cracking occur in the reflecting surface. In addition, there is no possibility of the reflecting surface being flawed during the handling and transportation. Also, even in a reflow furnace operation in which a soldering is carried out, thermal deformation including formation of wrinkling and cracking in the reflecting surface can be completely avoided. Yet, since the cationic polymerization type transparent epoxy resin has so low a rate of shrinkage after hardening that the planarity of a light radiating surface after the hardening can be maintained and, for this reason, rays of light emerging from the light radiating surface can be emitted to the outside without being refracted at the interface between the light radiating surface and the outside.

    摘要翻译： 发光二极管包括具有凹面的壳体，通过在其凹面上沉积金属层而形成的反射表面，以及安装有发光元件的引线，以面对反射面。 阳离子聚合型透明环氧树脂填充在具有凹面的壳体的空腔内，并且树脂硬化，同时树脂，反射表面和壳体形成夹层结构。 利用这种结构，提供了发光二极管，其中在反射表面中既不起皱也不起皱。 此外，在处理和运输过程中，反射面不可能有缺陷。 此外，即使在进行焊接的回流炉操作中，也可以完全避免在反射面中形成起皱和裂纹的热变形。 然而，由于阳离子聚合型透明环氧树脂在硬化后具有如此低的收缩率，因此可以保持硬化后的光辐射表面的平坦度，并且因此，从光辐射表面出射的光线可以是 发射到外部，而不会在光辐射表面和外部之间的界面处折射。