公开(公告)号：US06258450B1

公开(公告)日：2001-07-10

申请号：US09357909

申请日：1999-07-21

申请人： Nobuhiro Sasaki ,  Yoshinao Takahashi ,  Katsuyuki Horie

发明人： Nobuhiro Sasaki ,  Yoshinao Takahashi ,  Katsuyuki Horie

IPC分类号： B32B300

CPC分类号： C04B35/4686 ,  H01B3/12 ,  H01G4/1227 ,  Y10T428/24926

摘要： The dielectric ceramic composition is composed of a sintered body of ceramic particles containing Ba2Ti5O11 as a major component. The ceramic particles may contain Ag in the form of solid solution at the rate of 0.2% to 3.0% by mole. the ceramic particles may further contain Ba2TiSi2O8 so the BaTi5O11/Ba2TiSi2O8 ratio is 1.5 to 9 BaTi5O11 to 1 Ba2TiSi2O8. The dielectric ceramic composition can be sintered at a low enough temperature to enable a highly conductive metal such as Ag, Cu or the like to be burned and sintered integrally.

摘要翻译： 电介质陶瓷组合物由以Ba2Ti5O11为主要成分的陶瓷粒子的烧结体构成。 陶瓷颗粒可以以0.2％至3.0％摩尔的比例含有固溶体形式的Ag。 陶瓷颗粒可能还含有Ba2TiSi2O8，因此BaTi5O11 / Ba2TiSi2O8的比例为1.5〜9 BaTi5O11〜1 Ba2TiSi2O8。 电介质陶瓷组合物可以在足够低的温度下烧结以使诸如Ag，Cu等的高导电性金属燃烧并整体烧结。

公开(公告)号：US09074624B2

公开(公告)日：2015-07-07

申请号：US14365291

申请日：2012-07-13

申请人： Katsuyuki Horie ,  Shinichi Saito

发明人： Katsuyuki Horie ,  Shinichi Saito

IPC分类号： F16C29/06 ,  F16C29/00 ,  F16C29/02 ,  F16C29/04

CPC分类号： F16C29/06 ,  F16C29/007 ,  F16C29/008 ,  F16C29/02 ,  F16C29/043 ,  F16C29/045 ,  F16C29/0602 ,  F16C29/0685

摘要： A linear-reciprocating device 10 has a moving block 13 which is attached to a guide rail 12 provided to a support base 11 so as to freely reciprocate, ball rolling grooves 23a and 23b which form ball rolling paths 24a and 24b together with ball rolling grooves 21a and 21b are provided to a base end of the moving block 13, and ball circulation holes 25a and 25b which are communicated to the ball rolling paths 24a and 24b are provided to a base end. In a longitudinal-directional middle area of the moving block 13, return blocks 32a and 32b which communicate between the ball rolling paths 24a and 24b and the ball circulation holes 25a and 25b are provided. The moving block 13 moves to a position at which the moving block 13 is moved to a position at which the moving block is protruded from a distal end of the guide rail 12.

摘要翻译： 线性往复运动装置10具有移动块13，该移动块13附接到设置在支撑基座11上以便自由往复运动的导轨12，与滚珠滚动槽一起形成滚珠滚动路径24a和24b的滚珠滚动槽23a和23b 21a和21b设置在移动块13的基端，并且连通到滚珠滚动路径24a和24b的滚珠循环孔25a和25b设置在基端。 在移动块13的纵向中间区域中，设置有滚珠滚动路径24a和24b与滚珠循环孔25a和25b连通的返回块32a和32b。 移动块13移动到移动块13移动到从导轨12的远端突出移动块的位置的位置。

公开(公告)号：US6069786A

公开(公告)日：2000-05-30

申请号：US22701

申请日：1998-02-12

申请人： Katsuyuki Horie ,  Koichiro Tsuzuku

发明人： Katsuyuki Horie ,  Koichiro Tsuzuku

IPC分类号： H01G4/12 ,  H01G4/228 ,  H01G4/255

CPC分类号： H01G4/255 ,  Y10T29/435

摘要： In a laminated capacitor, internal electrodes formed within a naked laminated body oppose a trimming electrode formed on a surface of the naked laminated body so as to obtain an electrostatic capacity, and the internal electrodes differ from one another in area opposed to the trimming electrode. By removing the trimming electrode from a portion where it is opposed to more of the internal electrodes toward another portion where it is opposed to less of the internal electrodes, the rate of decrease in electrostatic capacity with respect to the area of the trimming electrode is large at an initial stage of the trimming process and it gradually reduces in accordance with the progress thereof. Further, when the electrostatic capacity becomes to small through too much trimming, an adjusting layer between the trimming electrode and the internal electrode is deoxidized in a part thereof so that the portion of the adjusting layer is turned conductive to increase the electrostatic capacity thereof.

摘要翻译： 在层叠电容器中，形成在裸层叠体内部的内部电极与形成在裸层叠体的表面上的修整电极相对，以获得静电电容，内部电极在与修整电极相对的区域中彼此不同。 通过将修整电极从与多个内部电极相对的部分朝向与较少的内部电极相对的另一部分移除，静电电容相对于修整电极的面积减小的速率较大 在修整过程的初始阶段，并且根据其进展逐渐减少。 此外，当通过太多的修整使静电电容变小时，修整电极和内部电极之间的调节层在其一部分中被脱氧，使得调节层的部分导通以增加其静电容量。

公开(公告)号：US5296425A

公开(公告)日：1994-03-22

申请号：US98640

申请日：1993-07-28

申请人： Hirokazu Chazono ,  Yasuyuki Inomata ,  Kazuyuki Shibuya ,  Katsuyuki Horie

发明人： Hirokazu Chazono ,  Yasuyuki Inomata ,  Kazuyuki Shibuya ,  Katsuyuki Horie

IPC分类号： C04B35/465 ,  C04B35/49 ,  H01G4/12

CPC分类号： H01G4/1227 ,  C04B35/465 ,  C04B35/49 ,  H01G4/1245

摘要： A dielectric ceramic composition consists essentially of 100 mole parts of a major ingredient expressed by the formula,(Ba.sub.1-x Ca.sub.x)(Ti.sub.1-y Zr.sub.y)O.sub.3,where x is a numeral in the range of 0.01 to 0.10, and y is a numeral in the range of 0.10 to 0.24. To this major ingredient there are added from 0.10 to 2.0 mole parts of an erbium compound, and from 0.03 to 0.30 mole part of a manganese compound. Optionally, for the provision of low temperature sinterable ceramic compositions, there are also added from 0.03 to 0.40 mole part of a zinc compound and from 0.01 to 0.20 mole part of a silicon compound. Monolithic, solid dielectric capacitors are also disclosed which have ceramic bodies formulated from the above compositions.

摘要翻译： 介电陶瓷组合物基本上由100摩尔份由式（Ba1-xCax）（Ti1-yZry）O3表示的主要成分组成，其中x是0.01至0.10的数字，y是数字 范围为0.10〜0.24。 对于该主要成分，添加0.10〜2.0摩尔份的铒化合物和0.03〜0.30摩尔的锰化合物。 任选地，为了提供低温可烧结陶瓷组合物，还加入0.03至0.40摩尔份的锌化合物和0.01至0.20摩尔份的硅化合物。 还公开了具有由上述组成配制的陶瓷体的单片固体介质电容器。

公开(公告)号：US5994253A

公开(公告)日：1999-11-30

申请号：US110417

申请日：1998-07-06

申请人： Nobuhiro Sasaki ,  Katsuyuki Horie ,  Hirokazu Chazono

发明人： Nobuhiro Sasaki ,  Katsuyuki Horie ,  Hirokazu Chazono

IPC分类号： C04B35/00 ,  C04B35/46 ,  C04B35/468 ,  H01B3/12 ,  H01G4/12

CPC分类号： C04B35/4686 ,  C04B35/4688 ,  H01G4/1227

摘要： A dielectric ceramic composition is comprised of a crystal structure phase of a tungsten bronze form, one titanate-barium phase or more titanate-barium phases selected from Ba.sub.2 Ti.sub.9 O.sub.20, BaTi.sub.2 O.sub.5, BaTi.sub.4 O.sub.9 and Ba.sub.4 Ti.sub.13 O.sub.30, and a fine crystal phase comprising an oxide of each of at least B, Ag and Mn, in which the crystal structure phase of the tungsten bronze form is formed with a limited amount of a compound oxide of Ba, Nd and Ti as a basic component and contains a limited amount of each of an oxide of at least Bi, Pb, Zn and Si. The dielectric ceramic composition can be fired at a temperature of 920.degree. C. or lower and sintered forming into a ceramic electronic part which has remarkably high dielectric characteristics, such as the dielectric constant of 60 or higher, the Q factor of 1,000 or higher, and the temperature coefficient .tau..epsilon.r of the relative dielectric constant .epsilon.r of .+-.60 ppm/.degree. C. or smaller. The ceramic electronic parts for high frequency are further provided with high electrical features and prepared at low costs.

摘要翻译： 电介质陶瓷组合物由选自Ba2Ti9O20，BaTi2O5，BaTi4O9和Ba4Ti13O30的钨青铜型晶体结构相，一种钛酸钡 - 钡相或更多种钛酸钡 - 钡相组成，以及包含各自的氧化物的细晶相 最少的B，Ag和Mn，其中青铜形式的晶体结构相形成有限量的作为碱性组分的Ba，Nd和Ti的复合氧化物，并且含有有限量的每种氧化物的 最少的Bi，Pb，Zn和Si。 电介质陶瓷组合物可以在920℃以下的温度下烧结，烧结成陶瓷电子部件，其电介质特性如介电常数为60以上，Q为1000以上， 相对介电常数εr的温度系数τεr为+/- 60ppm /℃以下。 高频陶瓷电子部件还具有较高的电气特性，且成本低廉。