公开(公告)号：US20060279172A1

公开(公告)日：2006-12-14

申请号：US10595232

申请日：2004-10-28

申请人： Yasunori Ito ,  Kiyohiro Koto ,  Masahiko Kawase

发明人： Yasunori Ito ,  Kiyohiro Koto ,  Masahiko Kawase

IPC分类号： H01L41/00

CPC分类号： H01C7/18

摘要： A lamination-type resistance element includes a laminated sinter having internal electrodes of a first group and internal electrodes of a second group, the first internal electrode group including a plurality of internal electrodes facing each other through a ceramic resistance layer and defining a resistance unit at the portion where the plurality of internal electrodes face each other. A first end of the resistance unit is connected to a first external electrode and the second end is connected to a second external electrode. The second internal electrode group includes a plurality of pairs of internal electrodes in which the inner ends face each other through a gap on the same plane inside the laminated sinter, and a plurality of pairs of gaps in the plurality of internal electrodes are arranged at the same location when seen from one end of the lamination direction of the laminated sinter. Thereby, fine adjustment of a resistance value can be performed.

摘要翻译： 层压型电阻元件包括具有第一组的内部电极和第二组的内部电极的层叠烧结体，所述第一内部电极组包括通过陶瓷电阻层彼此相对的多个内部电极，并且将电阻单元定义在 多个内部电极彼此面对的部分。 电阻单元的第一端连接到第一外部电极，并且第二端连接到第二外部电极。 第二内部电极组包括多对内部电极，其中内部端部通过层叠烧结体内的同一平面上的间隙彼此面对，并且多个内部电极中的多对间隙布置在 当从层叠烧结体的层叠方向的一端观察时相同的位置。 由此，可以进行电阻值的微调。

公开(公告)号：US06861622B2

公开(公告)日：2005-03-01

申请号：US10622552

申请日：2003-07-21

申请人： Satoshi Kakihara ,  Takehiko Ishii ,  Kenji Nagareda ,  Masahiko Kawase ,  Satoshi Fujita

发明人： Satoshi Kakihara ,  Takehiko Ishii ,  Kenji Nagareda ,  Masahiko Kawase ,  Satoshi Fujita

IPC分类号： H01C7/04 ,  H05B3/12 ,  H05B1/02

CPC分类号： H05B3/12 ,  H05B2203/019

摘要： A negative temperature coefficient thermistor includes a thermistor element containing a transition metal oxide as a main component; internal electrodes disposed in the thermistor element; and external electrodes, electrically connected to the internal electrodes. A method for manufacturing such a thermistor includes providing green ceramic sheets for forming the thermistor element; applying a conductive paste for forming the internal electrodes onto some of the green ceramic sheets to form internal electrode layers; stacking the green ceramic sheets and the green ceramic sheets with the paste to form a green compact; firing the green compact to obtain a fired compact; and forming the external electrodes.

摘要翻译： 负温度系数热敏电阻包括含有过渡金属氧化物作为主要成分的热敏电阻元件; 设置在热敏电阻元件中的内部电极; 和与内部电极电连接的外部电极。 制造这种热敏电阻的方法包括提供用于形成热敏电阻元件的生坯陶瓷片; 将一些用于形成内部电极的导电膏施加到一些生坯陶瓷片上以形成内部电极层; 用该糊料堆叠生陶瓷片和生陶瓷片以形成生坯; 点燃生坯以获得烧制的压块; 并形成外部电极。

公开(公告)号：US06846693B2

公开(公告)日：2005-01-25

申请号：US10090806

申请日：2002-03-06

申请人： Masahiko Kawase ,  Hidenobu Kimoto

发明人： Masahiko Kawase ,  Hidenobu Kimoto

IPC分类号： H01C7/02 ,  H01C1/16 ,  H01C7/18 ,  H01F17/00 ,  H01F27/00 ,  H01F27/28 ,  H01F27/40 ,  H01F41/04 ,  H01L21/00 ,  H01L21/44 ,  H01L21/48 ,  H01L21/50 ,  H01L31/058

CPC分类号： H01C7/18 ,  H01C1/16 ,  H01F17/0013 ,  H01F27/402 ,  H01F41/041 ,  H01F2017/0026 ,  H01F2027/406

摘要： An inductor obtained by laminating a plurality of ceramic layers having an internal coil conductor, and a thermistor obtained by laminating a plurality of ceramic layers having internal electrodes and having a predetermined resistance-temperature characteristic are laminated via an intermediate insulating layer. Both ends of the internal coil conductor of the inductor and the internal electrodes of the thermistor are connected to a pair of external electrodes. Thus, the inductor and the thermistor are connected in parallel.

摘要翻译： 通过层叠具有内部线圈导体的多个陶瓷层和通过层叠具有内部电极并具有预定电阻温度特性的多个陶瓷层获得的热敏电阻获得的电感器经由中间绝缘层层压。 电感器的内部线圈导体和热敏电阻的内部电极的两端连接到一对外部电极。 因此，电感器和热敏电阻并联连接。

公开(公告)号：US06605856B2

公开(公告)日：2003-08-12

申请号：US10232437

申请日：2002-08-29

申请人： Yukiko Ueda ,  Masahiko Kawase ,  Norimitsu Kitoh

发明人： Yukiko Ueda ,  Masahiko Kawase ,  Norimitsu Kitoh

IPC分类号： H01L2900

CPC分类号： H01C7/008 ,  H01C1/14 ,  H01C17/006 ,  Y10T29/49082

摘要： A resistor element has a ceramic body with a first outer electrode and a second outer electrode formed on its mutually opposite externally facing end surfaces and a plurality of mutually oppositely facing pairs of inner electrodes inside the ceramic body. Each of these pairs has a first inner electrode extending horizontally from the first outer electrode and a second inner electrode extending horizontally from the second outer electrode towards the first outer electrode and having a front end opposite and separated from the first inner electrode by a gap of a specified width, these plurality of pairs forming layers in a vertical direction. The gap of at least one of these plurality of pairs of inner electrodes is horizontally displaced from but overlapping with the gaps between the other pairs of inner electrodes. For producing such a resistor element, the distance of displacement is set according to a given target resistance value intended to be had by the resistor element. Alternatively, the thickness of those portions of the ceramic body between at least one of mutually adjacent pairs of the inner electrodes is different from the thickness of the portions of the ceramic body between the other mutually adjacent pairs of the inner electrodes.

摘要翻译： 电阻元件具有陶瓷体，该陶瓷体具有第一外电极和第二外电极，所述第一外电极和第二外电极形成在陶瓷体内部的彼此相对的外表面和多个彼此相对的内电极对之间。 这些对中的每一对具有从第一外部电极水平延伸的第一内部电极和从第二外部电极朝向第一外部电极水平延伸的第二内部电极，并且具有与第一内部电极相对并与第一内部电极分离的前端的间隙 这些多个对在垂直方向形成层。 这些多对内部电极中的至少一个的间隙水平位移而与另一对内部电极之间的间隙重叠。 为了制造这样的电阻元件，根据电阻元件所预期的给定目标电阻值设定位移距离。 或者，陶瓷体的至少一个相互相邻的内部电极对之间的部分的厚度不同于陶瓷体在其它相互相邻的内部电极对之间的部分的厚度。

公开(公告)号：US07140097B2

公开(公告)日：2006-11-28

申请号：US10633642

申请日：2003-08-05

申请人： Noboru Furukawa ,  Masahiko Kawase

发明人： Noboru Furukawa ,  Masahiko Kawase

IPC分类号： H01C17/00

CPC分类号： H01G4/30 ,  H01C1/028 ,  H01C7/008 ,  H01G2/12 ,  H01G4/12 ,  Y10T29/49082 ,  Y10T29/49083 ,  Y10T29/49085 ,  Y10T29/49126 ,  Y10T29/49128

摘要： A method of manufacturing a chip-type ceramic electronic component having stable electrical properties and excellent mechanical strength includes the steps of providing a plurality of green sheets having predetermined cutting positions, coating inorganic paste including the same ceramic material as that included in ceramic green sheets, and an inorganic material having higher resistivity than that of the ceramic material, on a region of each ceramic green sheet, and laminating a predetermined number of the ceramic green sheets to form a ceramic laminated product. Then, the ceramic laminated product is cut into a chip at the predetermined cutting positions and sintered to form a ceramic sintered compact, and external electrodes are formed at both ends of the ceramic sintered compact.

摘要翻译： 制造具有稳定的电气性能和优异的机械强度的芯片型陶瓷电子部件的制造方法包括以下步骤：提供具有预定切割位置的多个生片，涂覆包括与陶瓷生片中所含陶瓷材料相同的陶瓷材料的无机糊剂， 和比陶瓷材料高的电阻率的无机材料，在每个陶瓷生片的区域上，层叠预定数量的陶瓷生片以形成陶瓷层压产品。 然后，在规定的切断位置将陶瓷层叠体切断成芯片，烧结而形成陶瓷烧结体，在陶瓷烧结体的两端形成外部电极。

公开(公告)号：US07012376B2

公开(公告)日：2006-03-14

申请号：US10687693

申请日：2003-10-20

申请人： Yoshiyuki Yamashita ,  Kingo Ohmura ,  Atsuo Yokota ,  Masahiko Kawase ,  Shuji Tsubaki

发明人： Yoshiyuki Yamashita ,  Kingo Ohmura ,  Atsuo Yokota ,  Masahiko Kawase ,  Shuji Tsubaki

IPC分类号： H01J17/34 ,  H01J19/42

CPC分类号： H01J61/56 ,  H01J5/54 ,  H05B41/2988

摘要： A fluorescent lamp lighting device includes a fluorescent light bulb having an electrode filament and an electronic lighting circuit substrate for lighting the fluorescent light bulb, wherein a capacitor connected in parallel with the fluorescent light bulb, a positive characteristic thermistor connected in parallel with the capacitor, and a negative characteristic thermistor connected in parallel with the electrode filament are mounted on the electronic lighting circuit substrate, and wherein the negative characteristic thermistor, having a mounting surface, is mounted in such a manner that the mounting surface is in abutment with the electronic lighting circuit substrate. The positive characteristic thermistor and the negative characteristic thermistor are preferably mounted on mutually different mounting surfaces among the two mounting surfaces of the obverse and reverse surfaces of the electronic lighting circuit substrate.

摘要翻译： 荧光灯照明装置包括具有电极丝的荧光灯泡和用于照明荧光灯泡的电子照明电路基板，其中与荧光灯泡并联连接的电容器，与电容器并联连接的正特性热敏电阻器， 并且与电极丝并联连接的负特性热敏电阻安装在电子照明电路基板上，其中具有安装表面的负特性热敏电阻安装成使得安装表面与电子照明器件邻接 电路基板。 正特性热敏电阻和负特性热敏电阻优选安装在电子照明电路基板的正面和反面的两个安装表面之间的相互不同的安装表面上。

公开(公告)号：US6163246A

公开(公告)日：2000-12-19

申请号：US583365

申请日：2000-05-31

申请人： Yukiko Ueda ,  Masahiko Kawase

发明人： Yukiko Ueda ,  Masahiko Kawase

IPC分类号： H01G4/12 ,  H01C1/146 ,  H01C7/04 ,  H01C7/18 ,  H01G4/30 ,  H01C1/46

CPC分类号： H01C1/146 ,  H01C7/18

摘要： A chip-type electronic device has a sintered ceramic body formed by integrally sintering a plurality of ceramic layers, inner electrodes including first electrodes, second electrodes and a third electrode formed inside this sintered ceramic body and outer electrodes formed on both end surfaces of this sintered ceramic body. One end of each of the first electrodes is electrically connected to one of the outer electrodes. Each of the second electrodes is electrically connected to a corresponding one of the first electrodes through an associated one of throughholes through one of the ceramic sheets. The third electrode is electrically connected to the other of the outer electrodes and overlaps with the second electrodes as seen perpendicularly to the planar inner electrodes. The second electrodes are wider than the first electrodes, and the other end of each of the first electrodes is at a position longitudinally between the second electrode and the other of the outer electrodes such that no variations will result from inaccuracies in the formation of the electrodes or the placements of the ceramic sheets.

摘要翻译： 芯片型电子器件具有通过一体烧结多个陶瓷层而形成的烧结陶瓷体，该内部电极包括形成在该烧结陶瓷体内部的第一电极，第二电极和第三电极，以及形成在该烧结陶瓷体的两端面上的外部电极 陶瓷体。 每个第一电极的一端电连接到一个外电极。 每个第二电极通过相关联的一个通孔之一通过陶瓷片之一电连接到相应的一个第一电极。 第三电极与外部电极中的另一个电连接，并且与第二电极重叠，与平面内部电极垂直。 第二电极比第一电极宽，并且每个第一电极的另一端位于第二电极和另一个外电极之间的纵向位置，使得不会由于形成电极的不准确性而产生变化 或陶瓷片的放置。

公开(公告)号：US6010393A

公开(公告)日：2000-01-04

申请号：US32474

申请日：1998-02-26

申请人： Masahiko Kawase ,  Ikuya Taniguchi ,  Ryoichi Urahara ,  Norimitsu Kitoh

发明人： Masahiko Kawase ,  Ikuya Taniguchi ,  Ryoichi Urahara ,  Norimitsu Kitoh

IPC分类号： H01C1/142 ,  H01C7/02 ,  H01C7/04 ,  H01C17/22 ,  B24B1/00

CPC分类号： H01C7/008 ,  H01C17/22 ,  Y10T29/43 ,  Y10T29/435

摘要： After a plurality of electronic devices such as thermistor elements are produced, each having electrodes formed on the surface of a ceramic body, they are separated into groups according to their measured resistance values. Those with resistance values smaller than a specified allowable range are repaired, having their electrodes abraded such that their resistance values are increased and brought into the specified allowable range.

摘要翻译： 在制造诸如热敏电阻元件的多个电子器件之后，每个具有形成在陶瓷体表面上的电极，它们根据其测量的电阻值被分成组。 修复电阻值小于规定容许范围的电极，使其电极磨损，使其电阻值增加并达到规定的允许范围。

公开(公告)号：US06008717A

公开(公告)日：1999-12-28

申请号：US3837

申请日：1998-01-07

申请人： Masahiko Kawase ,  Minoru Shimada

发明人： Masahiko Kawase ,  Minoru Shimada

IPC分类号： H01C1/14 ,  H01C1/142 ,  H01C7/04 ,  H01C7/18 ,  H01C17/00 ,  H01C7/10

CPC分类号： H01C7/18 ,  H01C1/14 ,  H01C1/142 ,  H01C17/006 ,  H01C7/04

摘要： An NTC thermistor element has a pair of outer electrodes formed on opposite outer end surfaces of a thermistor body made of an NTC thermistor material. A plurality of inner electrodes are formed inside this thermistor body in layers, each connected to either of this pair of outer electrodes. At least one of these layers contains a longer inner electrode and a shorter inner electrode disposed mutually opposite to each other, separated by a gap, and connected to different ones of this pair of outer electrodes. At least a portion of this longer electrode in this layer overlaps, in the perpendicular direction to the layers, another of the inner electrodes connected to the different outer electrode from the one to which this longer electrode is connected, with a thermistor layer in between.

摘要翻译： NTC热敏电阻元件具有形成在由NTC热敏电阻材料制成的热敏电阻体的相对的外端表面上的一对外电极。 多个内部电极形成在该热敏电阻体的内部，各自连接到这对外部电极中的任一个。 这些层中的至少一个包含较长的内部电极和较短的内部电极，彼此相互相对设置，间隔开，并连接到该对外部电极中的不同部分。 该层中该较长电极的至少一部分在垂直于层的方向上与另一个连接到不同外部电极的内部电极与该较长电极连接的内部电极重叠，其间具有热敏电阻层。

公开(公告)号：US08092085B2

公开(公告)日：2012-01-10

申请号：US12553183

申请日：2009-09-03

申请人： Masahiko Kawase ,  Shiro Tsuji

发明人： Masahiko Kawase ,  Shiro Tsuji

IPC分类号： G01K7/00

CPC分类号： G01K7/223 ,  H01C1/144 ,  H01C7/008

摘要： A thermistor includes a thermistor body and terminal electrodes disposed at both ends of the thermistor body. A first lead is longer than a second lead. The first and second leads include tips having inclined shapes that are cut such that metal lines are surface-exposed, respectively. The thermistor body is attached at a predetermined side position of the first lead such that the first lead and a side folding portion of the terminal electrode form a predetermined angle θ. The terminal electrode and the first lead are connected to each other through solder, and the second lead and the terminal electrode are connected to each other through solder. This can prevent the occurrence of damage even if an excessive thermal stress is applied. The temperature sensor with leads having stable electric connection with the temperature sensor that has satisfactory detection sensitivity and high reliability is achieved.

摘要翻译： 热敏电阻包括设置在热敏电阻体两端的热敏电阻体和端子电极。 第一个领先者比第二个领先。 第一和第二引线包括分别具有倾斜形状的尖端，使得金属线分别被表面暴露。 热敏电阻体被安装在第一引线的预定的侧面位置，使得端子电极的第一引线和侧面折叠部分形成预定的角度。 端子电极和第一引线通过焊料彼此连接，并且第二引线和端子电极通过焊料彼此连接。 即使施加过大的热应力，也能够防止损伤的发生。 实现了与具有良好的检测灵敏度和高可靠性的温度传感器电连接的导线的温度传感器。