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1. 发明授权

US06704997B1 Method of producing organic thermistor devices 有权
标题翻译：生产有机热敏电阻器件的方法
公开(公告)号：US06704997B1
公开(公告)日：2004-03-16
申请号：US09690119
申请日：2000-04-27
申请人： Shinichi Osada , Tomozo Yamanouchi , Yuichi Takaoka , Takashi Shikama
发明人： Shinichi Osada , Tomozo Yamanouchi , Yuichi Takaoka , Takashi Shikama
IPC分类号： H01C704
CPC分类号： H01C7/027 , H01C7/18 , H01C17/006 , H01C17/28 , Y10T29/49085 , Y10T29/49087 , Y10T29/49089 , Y10T29/49098 , Y10T29/49222
摘要： Organic thermistor devices are produced by a first step of molding an organic thermistor material by covering a plurality of electrically conductive members to form a conductor-containing member, which is elongated in a longitudinal direction, has a pair of mutually oppositely facing side surfaces, having the conductive plates buried parallel to one another inside the organic thermistor material, each mutually adjacent pair of these conductive members being externally exposed on different ones of the side surfaces, a second step of forming a pair of electrodes elongated in the longitudinal direction on the side surfaces of the conductor-containing member, and a third step of thereafter cutting this conductor-containing member transversely at specified positions so as to divide into individual units.
摘要翻译：有机热敏电阻器件是通过覆盖多个导电部件形成有机热敏电阻材料以形成沿纵向延伸的导体的部件的第一步骤制造的，具有一对相互相对的侧表面，所述导电板在所述有机热敏电阻材料的内部彼此平行地埋置，每个相互相邻的这些导电构件对在外侧暴露在不同的侧表面上;第二步骤，在所述侧面上沿纵向方向形成一对电极所述含导体的构件的表面，以及之后的第三步骤，在所述特定位置横向切割所述含导体的构件，以便分成各个单元。

2. 发明授权

US06300861B1 Organic thermistor device and method of producing same 失效
标题翻译：有机热敏电阻器件及其制造方法
公开(公告)号：US06300861B1
公开(公告)日：2001-10-09
申请号：US09407150
申请日：1999-09-28
申请人： Shinichi Osada , Tomozo Yamanouchi , Yuichi Takaoka , Takashi Shikama
发明人： Shinichi Osada , Tomozo Yamanouchi , Yuichi Takaoka , Takashi Shikama
IPC分类号： H01C710
CPC分类号： H01C17/065 , H01C7/027 , Y10T29/49082
摘要： An organic thermistor device has a pair of outer electrodes formed facing each other on end parts of a thermistor body made of an organic thermistor material. Metallic wires extend inside and through the thermistor body transversely to the direction in which the outer electrodes face each other such that the resistance value at normal temperatures of the device can be significantly reduced. Both exposed surfaces of the thermistor body not covered by the outer electrodes and exposed end surfaces of the metallic wires not covered by the thermistor body may be all covered by an electrically insulating layer. To produce such organic thermistor devices, an elongated wire-containing member is prepared by molding an organic thermistor material by covering metallic wires extending longitudinally parallel to one another. It is then entirely covered with an electrically insulating material but portions of it are removed from a pair of longitudinally continuous external peripheral surface areas. Outer electrodes are thereafter formed on this pair of surface areas and the wire-containing member is then cut transversely to the direction of its elongation at specified positions to divide into individual elements. The newly exposed surfaces of these individual elements by cutting may be covered by an electrically insulating material.
摘要翻译：有机热敏电阻器件具有在由有机热敏电阻材料制成的热敏电阻体的端部上彼此面对的一对外电极。金属线在外部电极彼此面对的方向上横向延伸到热敏电阻体的内部并通过该装置的常温下的电阻值。不被外部电极覆盖的热敏电阻体的两个露出面和未被热敏电阻体覆盖的金属线的露出端面都可以全部被电绝缘层覆盖。为了制造这种有机热敏电阻器件，通过将纵向平行延伸的金属线覆盖在一起来模制有机热敏电阻材料来制备细长的含线构件。然后将其完全覆盖有电绝缘材料，但是其一部分从一对纵向连续的外周表面区域中移除。此后，在该对表面区域上形成外电极，然后横向于其在指定位置的伸长方向切割电线收纳部件，以分成各个元件。通过切割这些单独元件的新露出的表面可以被电绝缘材料覆盖。

3. 发明授权

US6147330A PTC thermistor elements and heating devices incorporating same 有权
标题翻译： PTC热敏电阻元件和加热装置
公开(公告)号：US6147330A
公开(公告)日：2000-11-14
申请号：US260622
申请日：1999-03-01
申请人： Yutaka Ikeda , Takashi Shikama , Yuichi Takaoka , Kenjiro Mihara
发明人： Yutaka Ikeda , Takashi Shikama , Yuichi Takaoka , Kenjiro Mihara
IPC分类号： H01C7/02 , H05B3/14 , H05B1/02
CPC分类号： H01C7/025 , H01C7/021 , H05B3/14 , H05B2203/02 , Y10T29/49082
摘要： A PTC thermistor element for a heating device has a main body of a layered structure having a thinner layer and a thicker layer, sandwiched between electrodes formed on the main outer surfaces facing away from each other. The thinner layer has a thickness 0.05-0.43 times that of the thicker layer and is made of a PTC thermistor material with a Curie temperature which is lower than that of the thicker layer by 20.degree. C. or more. The center of heat generation is thus shifted towards the electrode formed on the thinner layer, and a heating plate contacting it can be effectively heated.
摘要翻译：用于加热装置的PTC热敏电阻元件具有层叠结构的主体，其具有较薄的层和较厚的层，夹在形成在彼此远离的主外表面上的电极之间。较薄层的厚度为厚层的0.05-0.43倍，由居里温度低于20℃或更高层的PTC热敏电阻材料制成。因此，发热中心向形成在较薄层上的电极移动，能够有效地加热与其接触的加热板。

4. 发明授权

US06037716A Degaussing circuit with a PTC thermistor 失效
标题翻译：带PTC热敏电阻的消磁电路
公开(公告)号：US06037716A
公开(公告)日：2000-03-14
申请号：US188842
申请日：1998-11-09
申请人： Takashi Shikama , Yuichi Takaoka
发明人： Takashi Shikama , Yuichi Takaoka
IPC分类号： H04N9/29 , H01J29/56
CPC分类号： H04N9/29
摘要： A degaussing circuit is formed as a series connection of a PTC element and a degaussing coil operated such that the operating frequency of the current therethrough is higher than the frequency of the power source line for the device such as a color television set in which this degaussing circuit is incorporated. This frequency conversion may be effected by a circuit which also functions to convert the alternating current from the power source line into a direct current. The degaussing circuit may further include a relay circuit for switching on and off the current through the PTC element and the degaussing coil.
摘要翻译：消磁电路形成为PTC元件和消磁线圈的串联连接，其操作使得电流的工作频率高于用于诸如彩色电视机的设备的电源线的频率，其中该消磁电路被并入。该频率转换可以通过还用于将来自电源线的交流电转换成直流电的电路来实现。消磁电路还可以包括用于接通和断开通过PTC元件和消磁线圈的电流的继电器电路。

5. 发明授权

US5210516A PTC thermistor and PTC thermistor producing method, and resistor with a PTC thermistor 失效
标题翻译： PTC热敏电阻器和PTC热敏电阻器制造方法，以及具有PTC热敏电阻器的电阻器
公开(公告)号：US5210516A
公开(公告)日：1993-05-11
申请号：US659832
申请日：1991-02-22
申请人： Takashi Shikama , Yuichi Takaoka , Takayo Katsuki , Tomoaki Tadokoro
发明人： Takashi Shikama , Yuichi Takaoka , Takayo Katsuki , Tomoaki Tadokoro
IPC分类号： H01C1/024 , H01C1/034 , H01C1/14 , H04N9/29 , H05B3/14
CPC分类号： H05B3/141 , H01C1/024 , H01C1/034 , H01C1/1406 , H04N9/29
摘要： A PTC thermistor has its substrate entirely coated with an insulating glass material except for the area where a silver electrode is formed. Such a thermistor may be produced by coating a substrate with an insulating glass material, forming a silver layer on the coated substrate and fusing the silver layer with a part of the glass material so as to form an electrode adhering to the substrate. An underelectrode may be provided between the substrate and such an electrode. A resistor is formed by encasing such a PTC thermistor with a pair of spring terminals for supporting the thermistor therebetween.

6. 发明授权

US4894637A Positive temperature coefficient thermistor device 失效
标题翻译：正温度系数热敏电阻器件
公开(公告)号：US4894637A
公开(公告)日：1990-01-16
申请号：US240926
申请日：1988-09-06
申请人： Yoshihiro Yamada , Yuichi Takaoka , Masahito Mihara , Takashi Shikama
发明人： Yoshihiro Yamada , Yuichi Takaoka , Masahito Mihara , Takashi Shikama
IPC分类号： H01C1/01 , H01C1/022 , H01C1/14 , H01C1/148 , H01C7/02
CPC分类号： H01C1/01 , H01C1/014 , H01C1/022 , H01C1/1406 , H01C1/148 , H01C7/02
摘要： A positive temperature coefficient thermistor device has a case, a positive temperature coefficient thermistor element which is disposed in the case, a pair of first terminals which is disposed in the case to be in contact with corresponding electrodes of the thermistor element, a pair of second terminals which is disposed on the case and is associated with the first terminals, and pin members electrically and mechanically connecting the first terminals with the second terminals through an outer wall of the case.

7. 发明授权

US4504817A Demagnetizing circuit using a PTC thermistor device 失效
标题翻译：使用PTC热敏电阻器件的退磁电路
公开(公告)号：US4504817A
公开(公告)日：1985-03-12
申请号：US365480
申请日：1982-04-05
申请人： Takashi Shikama , Tomoyuki Yamamoto , Yuichi Takaoka
发明人： Takashi Shikama , Tomoyuki Yamamoto , Yuichi Takaoka
IPC分类号： H04N9/29 , H01C7/02
CPC分类号： H01C7/022 , H01C1/014
摘要： A PTC thermistor device includes three PTC thermistors aligned and disposed in a heat transmission relation to each other such that the center PTC thermistor provides heat to the other PTC thermistors which are so connected as to define a part of path for the demagnetizing current. The two PTC thermistors positioned on the opposite sides of the center PTC thermistor increase their temperature rapidly so that a rapid and effective attenuation of demagnetizing current can be obtained.
摘要翻译： PTC热敏电阻器件包括三个PTC热敏电阻，它们彼此以热传递关系对准和设置，使得中心PTC热敏电阻向连接到限定用于去磁电流的路径的一部分的其它PTC热敏电阻提供热量。位于中心PTC热敏电阻两侧的两个PTC热敏电阻快速升高其温度，从而可以获得快速有效的去磁电流衰减。

8. 发明授权

US06876286B2 Inductor and method of producing the same 失效
标题翻译：电感及其制作方法
公开(公告)号：US06876286B2
公开(公告)日：2005-04-05
申请号：US10460370
申请日：2003-06-13
申请人： Takashi Shikama , Iwao Fukutani , Junichi Hamatani , Kenichi Saito , Hisato Oshima
发明人： Takashi Shikama , Iwao Fukutani , Junichi Hamatani , Kenichi Saito , Hisato Oshima
IPC分类号： H01F27/18 , H01F17/00 , H01F17/04 , H01F17/06 , H01F27/245 , H01F27/255 , H01F27/28 , H01F27/29 , H01F41/00 , H01F41/10 , H03H1/00
CPC分类号： H01F17/0013 , H01F17/045 , H01F17/06 , H01F27/245 , H01F27/255 , H01F27/2804 , H01F27/292 , H01F41/10 , H01F2027/297 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073 , Y10T29/49075 , Y10T29/49172
摘要： An inductor is constructed to achieve efficient formation of external electrodes, and exhibits high reliability of connection between the external electrodes and an internal conductor, and desired characteristics. In the method of manufacturing the inductor, a magnetic material formed by kneading a magnetic material and a resin is molded to form a magnetic material compact body in which the internal conductor is partially exposed from the external surface thereof, and then the surface of the magnetic material compact body is plated to form the external electrodes including a plated metal film and connected to the internal conductor. The surface of the magnetic material compact body is roughened, and then the external electrodes are formed via plating.
摘要翻译：构造电感器以实现外部电极的有效形成，并且在外部电极和内部导体之间表现出高可靠性的连接以及期望的特性。在制造电感器的方法中，将通过捏合磁性材料和树脂形成的磁性材料模制成形成内部导体从其外表面部分暴露的磁性材料紧凑体，然后磁性表面电镀材料压实体以形成包括电镀金属膜并连接到内部导体的外部电极。磁性体紧凑体的表面被粗糙化，然后通过电镀形成外部电极。

9. 发明授权

US06311387B1 Method of manufacturing inductor 有权
标题翻译：制造电感的方法
公开(公告)号：US06311387B1
公开(公告)日：2001-11-06
申请号：US09324745
申请日：1999-06-03
申请人： Takashi Shikama , Masami Sugitani , Hisato Oshima
发明人： Takashi Shikama , Masami Sugitani , Hisato Oshima
IPC分类号： H01F706
CPC分类号： H01F41/127 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073 , Y10T29/49076
摘要： A method of manufacturing a bead inductor prevents deformation of a metal coil or dislocation of the axis position of the metal coil caused by injection pressure at the time of injecting a molten resin material from a gate. A coil is fitted onto a coil supporting pin provided on a first lower mold used for injection molding in a cavity of the mold such that the inner periphery of the coil is in close contact with the coil supporting pin. A molten, resin material is injected into the cavity. Then, the coil supporting pin and the first lower mold are removed from the molded product, and a second lower mold without a coil supporting pin is provided for replacing the first lower mold. A molten resin material is injected into the space which had been occupied by the coil supporting pin. After removing the hardened resin molded product from the mold for injection molding, the end parts of the coil are cut so as to be exposed.
摘要翻译：制造胎圈电感器的方法防止了从浇口注入熔融树脂材料时由于注射压力引起的金属线圈的变形或金属线圈的轴位置的错位。将线圈安装在设置在模具的空腔中用于注射成型的第一下模具上的线圈支撑销上，使得线圈的内周与线圈支撑销紧密接触。将熔融的树脂材料注入空腔中。然后，从模制品中取出线圈支撑销和第一下模，并且提供没有线圈支撑销的第二下模用于更换第一下模。将熔融树脂材料注入已经被线圈支撑销占据的空间中。从注射成形用模具中取出硬化树脂成形体后，切断线圈的端部以露出。

10. 发明授权

US4931626A PIC thermistor device having heat radiation fins with adjustable temperature regulating guide plates 失效
标题翻译： PIC热敏电阻器件具有带可调温度调节导板的散热片
公开(公告)号：US4931626A
公开(公告)日：1990-06-05
申请号：US322909
申请日：1989-03-10
申请人： Takashi Shikama , Asami Wakabayashi , Kiyofumi Torii
发明人： Takashi Shikama , Asami Wakabayashi , Kiyofumi Torii
IPC分类号： H01C7/02 , H05B3/14
CPC分类号： H05B3/14
摘要： A PTC thermistor device includes a heat generator containing a PTC thermistor unit, and heat radiators thermally coupled thereto. Each of heat radiators includes a plate, one main surface of which is adhered onto the heat generator, and a number of fins integrally formed on the other main surface of the plate. Since the plates of the heat radiators are thermally coupled to the heat generator, respectively, heat generated by the PTC thermistor unit is radiated from the fins through the plates. Free ends of respective sets of fins form opening portions, and guide plates are disposed above and below the respective opening portions so as to prevent air from escaping through the opening portions. If the guide plates are movable guide plates and are moved, an opening degree of each opening portion covered by each of the movable guide plates is changed such that temperature of warm air blown-out from an air outlet side can be adjusted or controlled.
摘要翻译： PTC热敏电阻器件包括具有PTC热敏电阻单元的发热体和与其热耦合的散热器。每个散热器包括板，其一个主表面粘附到发热体上，并且多个翅片一体地形成在板的另一个主表面上。由于散热器的板分别热耦合到发热体，所以由PTC热敏电阻单元产生的热量通过板从散热片辐射。各组翅片的自由端部形成开口部，导向板配置在各开口部的上方和下方，以防止空气从开口部逸出。如果引导板是可移动的导向板并移动，则由每个可移动导向板覆盖的每个开口部分的开度被改变，使得可以调节或控制从空气出口侧吹出的暖空气的温度。

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