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29 条记录 (耗时 0.023 秒)

    Polymeric composite heating element
    4.
    发明授权
    Polymeric composite heating element 失效
    聚合复合加热元件

    公开(公告)号：US4636331A

    公开(公告)日：1987-01-13

    申请号：US753564

    申请日：1985-07-10

    申请人： Junichi Sako ,  Toshiharu Yagi

    发明人： Junichi Sako ,  Toshiharu Yagi

    IPC分类号： B32B27/18 ,  C08J5/18 ,  C08K3/04 ,  C08L27/12 ,  C08L27/16 ,  H01C7/02 ,  H05B3/14

    CPC分类号： B32B27/18 ,  H01C7/027

    摘要： A polymeric composite heating element comprising a composition composed of a vinylidone fluoride-trifluoroethylene copolymer containing 30-85 mole % of vinylidene fluoride and 3-35% by weight based on the weight of the copolymer of electrically conductive carbon mixed in this copolymer.

    摘要翻译： 一种聚合物复合加热元件，其包含基于混合在该共聚物中的导电性碳共聚物的重量，该组合物由含有30-85摩尔％偏二氟乙烯和3-35重量％的乙烯基酮氟化物 - 三氟乙烯共聚物组成。

    Circular fluorescent lamp unit and lighting apparatus
    5.
    发明授权
    Circular fluorescent lamp unit and lighting apparatus 失效
    圆形荧光灯单元和照明装置

    公开(公告)号：US5796210A

    公开(公告)日：1998-08-18

    申请号：US811538

    申请日：1997-03-04

    申请人： Yuichi Sakakibara ,  Toshiharu Yagi ,  Akinori Yasuhara ,  Ichiro Yamada

    发明人： Yuichi Sakakibara ,  Toshiharu Yagi ,  Akinori Yasuhara ,  Ichiro Yamada

    IPC分类号： H01J61/56 ,  F21S4/00 ,  F21S8/00 ,  F21S8/04 ,  H01J61/28 ,  H01J61/32 ,  H01J61/35 ,  H01J61/44 ,  H01J61/72 ,  H05B41/00

    CPC分类号： H05B41/00 ,  H01J61/322 ,  F21Y2103/33 ,  F21Y2113/00

    摘要： A circular fluorescent lamp unit comprises a circular glass bulb having a circular outer diameter set within a range of 285 to 310 mm or thereabout. The circular fluorescent lamp unit comprises a tube outer diameter set within a range of 15 to 18 mm or thereabout and an inner surface onto which a fluorescent substance is applied. A discharge medium including a rare gas and a mercury is sealed up in the circular glass bulb. A pair of electrode means is fitted in both end portions of the circular glass bulb so as to be sealed therein. So that discharge occurs in the circular glass bulb by providing the pair of electrode means with a lamp power so that the circular glass bulb lights. The lamp power has a high frequency which is not less than 10 kHz and the lamp power is set within a range of 20 to 40 W or thereabout.

    摘要翻译： 环形荧光灯单元包括圆形玻璃灯泡，其圆形外径设定在285至310mm的范围内或其周围。 环形荧光灯单元包括设置在15至18mm范围内的管外径和其上施加荧光物质的内表面。 包括稀有气体和汞的放电介质被密封在圆形玻璃灯泡中。 一对电极装置安装在圆形玻璃灯泡的两端部，以便密封在其中。 因此，通过提供一对电极装置使灯泡功率使得圆形玻璃灯泡点亮，从而在圆形玻璃灯泡中发生放电。 灯功率为10kHz以上的高频，灯功率设定在20〜40W的范围内。

    Viterbi decoder comprising a majority circuit in producing a decoded signal
    8.
    发明授权
    Viterbi decoder comprising a majority circuit in producing a decoded signal 失效
    维特比解码器包括产生解码信号的多数电路

    公开(公告)号：US4715037A

    公开(公告)日：1987-12-22

    申请号：US705073

    申请日：1985-02-25

    申请人： Toshiharu Yagi

    发明人： Toshiharu Yagi

    IPC分类号： H03M13/00 ,  H03M13/23 ,  H03M13/41 ,  G06F11/10

    CPC分类号： H03M13/41

    摘要： In a Viterbi decoder for use in producing a decoded signal by correcting and decoding convolutional codes, a majority circuit (46) is connected to a path memory (45). At each of the time slots used for the respective convolutional codes, the majority circuit makes a decision and selects a decoded datum of the decoded signal in response to a majority of information bits which are memorized in the path memory. The Viterbi decoder consists of a read-only memory, which simplifies the circuit, reduces the required number of circuit elements, and makes a lower cost circuit.

    摘要翻译： 在用于通过校正和解码卷积码产生解码信号的维特比解码器中，多数电路（46）连接到路径存储器（45）。 在用于相应卷积码的每个时隙中，多数电路作出响应于存储在路径存储器中的大多数信息比特的解码信号的解码数据作出决定。 维特比解码器由只读存储器组成，简化了电路，减少了所需的电路元件数量，并降低了成本。

    Dental material
    9.
    发明授权
    Dental material 失效
    牙科材料

    公开(公告)号：US4910275A

    公开(公告)日：1990-03-20

    申请号：US237427

    申请日：1988-08-29

    申请人： Noboru Yamazaki ,  Shigeaki Kurata ,  Toshiharu Yagi ,  Hiroshi Inukai

    发明人： Noboru Yamazaki ,  Shigeaki Kurata ,  Toshiharu Yagi ,  Hiroshi Inukai

    IPC分类号： C08F290/00 ,  A61K6/083 ,  C08F20/10 ,  C08F20/30 ,  C08F299/00

    CPC分类号： A61K6/083

    摘要： A dental material comprising a copolymer which comprises at least 10% by weight of a polymeric unit of at least one of the following monomers: ##STR1## wherein R.sup.1 and R.sup.2 are each H, CH.sub.3 or CF.sub.3, R.sup.3 is H, CH.sub.3 or F, A is --CH.sub.2 --, --CH.sub.2 CH.sub.2 --, --CH.sub.2 CH(CH.sub.3)--, --CH(OH)--, --CH.sub.2 CH(OH)CH.sub.2 --, --CH(OCOCH.sub.3)--or --CH.sub.2 CH(OCOCH.sub.3 (CH.sub.2 --, A' is the same group as A or --CH.sub.2 CH.sub.2 CH.sub.2 --, 2 is an alkylene group having 2 to 10 carbon atoms, m and n are each zero or a number of 1 to 5, p is a number of 1 to 3, q is a number of 1 to 5, provided that at least one of R.sup.1 and R.sup.2 is CF.sub.3 when R.sup.3 is H or CH.sub.3.

    Frequency generator and motor with the same
    10.
    发明授权
    Frequency generator and motor with the same 失效
    频率发生器和电动机相同

    公开(公告)号：US4782259A

    公开(公告)日：1988-11-01

    申请号：US791779

    申请日：1985-10-28

    申请人： Shuuichi Shikama ,  Kinji Kawashima ,  Toshiharu Yagi

    发明人： Shuuichi Shikama ,  Kinji Kawashima ,  Toshiharu Yagi

    IPC分类号： H02K7/20 ,  H02K21/22 ,  H02K29/14 ,  H02K21/12

    CPC分类号： H02K21/22 ,  H02K21/227 ,  H02K29/14 ,  H02K7/20 ,  H02K2201/12

    摘要： A frequency generator comprises a cylindrical rotor to which an annular multipolar magnet is fixed on the inner wall thereof. The multipolar magnet includes a plurality of magnetizable sectors arranged in a circumferential direction thereof, and adjacent magnetizable sectors are magnetized alternately in reverse polarity. Within the rotor, two disk-shaped magnetic plates are supported fixedly with a predetermined space axially. On the peripheries of respective magnetic plates, a plurality of salient poles are formed with a predetermined pitch in a circumferential direction thereof. The salient poles of each magnetic plate respectively constitute a salient-pole line. Between the two salient-pole lines, a generating coil is wound in a circumferential direction thereof. To each first and second salient poles to be paired, the magnetizable sectors of different polarity of the multipolar magnet are faced in divergence relatively in the circumferential direction. A magnetic flux from the multipolar magnet interlinks with the generating coil by the salient poles to be paired of the two salient-pole lines. Accordingly, in the generating coil, an alternating signal of frequency corresponding to the rotation numbers of the rotor is generated. When constituting a motor, a driving coil is wound on the teeth of the magnetic plate.

    摘要翻译： 频率发生器包括圆柱形转子，环形多极磁体固定在其内壁上。 多极磁铁包括沿其圆周方向布置的多个可磁化扇区，并且相邻可磁化扇区以相反的极性交替地磁化。 在转子内，两个盘状磁性板以轴向固定地以预定的空间被支撑。 在各个磁性板的周边上，在其圆周方向上以预定的间距形成多个凸极。 每个磁板的凸极分别构成凸极线。 在两条凸极线之间，沿着圆周方向缠绕发电线圈。 对于要配对的每个第一和第二凸极，多极磁体的不同极性的可磁化扇区在圆周方向上相对地发散。 来自多极磁体的磁通量通过由两个凸极线对成对的凸极与发电线圈相互连接。 因此，在发电线圈中产生与转子的旋转数相对应的频率的交变信号。 当构成电动机时，将驱动线圈缠绕在磁板的齿上。