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1. 发明授权

US5355112A Fixed resistor 失效
标题翻译：固定电阻
公开(公告)号：US5355112A
公开(公告)日：1994-10-11
申请号：US14362
申请日：1993-02-05
申请人： Kazutaka Nakamura , Keisuke Nagata , Yasunobu Yoneda , Hiroji Tani
发明人： Kazutaka Nakamura , Keisuke Nagata , Yasunobu Yoneda , Hiroji Tani
IPC分类号： H01C1/028 , H01C1/02 , H01C1/012
CPC分类号： H01C1/028
摘要： A resistor having a ceramic sintered body and at least one resistor film embedded therein so as to be covered by the ceramic sintered body except for portions of the resistor film-chat are connected to external electrodes. The sintered body is mainly composed of ZnO, and contains at least one element of Bi, Pb, B and Si as a subcomponent with respect to the main component.
摘要翻译：具有陶瓷烧结体和至少一个电阻膜的电阻器被连接到外部电极，该电阻器被嵌入其中以便被陶瓷烧结体覆盖，除了电阻膜的部分之外。烧结体主要由ZnO组成，并且相对于主要成分含有Bi，Pb，B和Si中的至少一种元素作为副成分。

2. 发明授权

US06355188B1 Resistive material, and resistive paste and resistor comprising the material 失效
标题翻译：电阻材料，以及包含该材料的电阻膏和电阻器
公开(公告)号：US06355188B1
公开(公告)日：2002-03-12
申请号：US08578106
申请日：1995-12-26
申请人： Hiroji Tani , Keisuke Nagata
发明人： Hiroji Tani , Keisuke Nagata
IPC分类号： H01B102
CPC分类号： H01C17/06533 , Y10T29/49082
摘要： An organic vehicle is added to and kneaded with a solid component comprising from 5 to 65% by weight of a resistance material having a composition of CaxSr1−x,RuO3 (x is from 0.25 to 0.75 moles) and from 35 to 95% by weight of a non-reducible glass frit to obtain a resistive paste. A substrate is coated with the resistive paste and fired to produce a resistor. The resistive paste can be fired in a neutral or reducing atmosphere. The resistor has any desired resistance value within a broad range including even high resistance values of higher than 10 K&OHgr;, and the reproducibility of the resistor with a desired resistance value is good.
摘要翻译：将有机载体加入固体成分中，并将其组成为5〜65重量％的组成为CaxSr1-x，RuO3（x为0.25〜0.75摩尔）的电阻材料和35〜95重量％的不可还原玻璃料，以获得电阻浆料。用电阻浆料涂覆基板并点火以产生电阻器。电阻膏可以在中性或还原性气氛中燃烧。电阻器具有包括甚至高于10KOMEGA的高电阻值的宽范围内的任何所需电阻值，并且具有所需电阻值的电阻器的再现性良好。

3. 发明授权

US5705100A Resistive material, and resistive paste and resistor comprising the material 失效
标题翻译：电阻材料，以及包含该材料的电阻膏和电阻器
公开(公告)号：US5705100A
公开(公告)日：1998-01-06
申请号：US578103
申请日：1995-12-26
申请人： Keisuke Nagata , Hiroji Tani
发明人： Keisuke Nagata , Hiroji Tani
IPC分类号： C04B35/00 , H01C7/00 , H01C17/06 , H01C17/065 , H01B1/08 , H01B1/14
CPC分类号： H01C17/06533
摘要： An organic vehicle is added to and kneaded with a solid component comprising from 60 to 95% by weight of a resistive material having a composition of La.sub.x Sr.sub.1-x CoO.sub.3 (x is from 0.40 to 0.60) and from 5 to 40% by weight of glass frit to obtain a resistive paste. A substrate is coated with the resistive paste and fired to produce a resistor. The resistive paste can be fired in any of air, neutral and reducing atmospheres. The resistor has any desired resistance value within a broad range, and the reproducibility of the resistor with a desired resistance value is good.
摘要翻译：将有机载体加入固体组分并与其混合，该固体组分包含60至95重量％的组成为LaxSr1-xCoO3（x为0.40至0.60）的电阻材料和5至40重量％的玻璃料以获得电阻膏。用电阻浆料涂覆基板并点火以产生电阻器。电阻膏可以在任何空气，中性和还原气氛中燃烧。电阻器在宽范围内具有任何所需的电阻值，并且具有期望电阻值的电阻器的再现性良好。

4. 发明授权

US5643841A Resistive paste 失效
标题翻译：电阻糊
公开(公告)号：US5643841A
公开(公告)日：1997-07-01
申请号：US339397
申请日：1994-11-14
申请人： Sachiko Yamaki , Keisuke Nagata , Hiroji Tani
发明人： Sachiko Yamaki , Keisuke Nagata , Hiroji Tani
IPC分类号： H01C7/00 , H01B1/16 , H01C17/065 , C03C8/16
CPC分类号： H01C17/06566
摘要： A resistive paste comprising (a) a solid content comprising (al) a resistive material having a composition of Nb.sub.x La.sub.1-x B.sub.6-4x, wherein x is from 0.1 to 0.9 mol, and (a2) non-reducing glass frit, (b) from 1 to 10% by weight, based on the solid content, of TiO.sub.2 as a first additive, (c) from 1 to 10% by weight, based on the solid content, of at least one second additive selected from the group consisting of Co.sub.3 O.sub.4, CoO, and Fe.sub.2 O.sub.3, and (d) an organic vehicle.
摘要翻译：一种电阻浆料，其包含（a）固体含量，其包含（a1）具有Nb x La 1-x B 6 -4 x的组成的电阻材料，其中x为0.1至0.9mol，和（a2）非还原玻璃料，（b） 1至10重量％，基于固体含量的TiO 2作为第一添加剂，（c）1至10重量％，基于固体含量，选自Co 3 O 4中的至少一种第二添加剂，CoO和Fe2O3，和（d）有机载体。

5. 发明授权

US5705099A Resistive material composition, resistive paste, and resistor 失效
标题翻译：电阻材料组成，电阻膏和电阻
公开(公告)号：US5705099A
公开(公告)日：1998-01-06
申请号：US633291
申请日：1996-04-16
申请人： Keisuke Nagata , Hiroji Tani
发明人： Keisuke Nagata , Hiroji Tani
IPC分类号： C01G51/00 , C01G55/00 , C03C8/20 , H01B1/16 , H01C7/00 , H01C17/065 , H01B1/08 , H01C7/18
CPC分类号： H01C17/06533 , Y10S428/922 , Y10T428/29
摘要： Disclosed are a resistive paste that can be fired in a neutral or reducing atmosphere to give a resistor having a high sheet resistivity value and a satisfactory TCR value even on low-temperature-sintering substrates, a resistive material composition that constitutes the resistive paste, and also a resistor that is formed from the resistive paste to realize a high sheet resistivity value and a satisfactory TCR value. A first resistive material of Ca.sub.x Sr.sub.1-x RuO.sub.3 (where x is from about 0.25 to 0.75 mols), a second resistive material of La.sub.y Sr.sub.1-y CoO.sub.3 (where y is from about 0.40 to 0.60 mols) and titanium oxide (TiO.sub.2) are mixed, and a non-reducible glass frit and an organic vehicle are added thereto to form the resistive paste.
摘要翻译：公开了一种可在中性或还原性气氛中烧制的电阻浆料，即使在低温烧结基板上，即构成电阻浆料的电阻材料组合物也能形成具有高电阻率值和令人满意的TCR值的电阻器，以及也是由电阻膏形成的电阻器，以实现高电阻率值和令人满意的TCR值。 CaxSr1-xRuO3（其中x为约0.25至0.75摩尔）的第一电阻材料，LaySr1-yCoO3的第二电阻材料（其中y为约0.40至0.60摩尔）和氧化钛（TiO 2）混合，并且添加非还原性玻璃料和有机载体以形成电阻浆料。

6. 发明授权

US5904987A Resistance material composition and single and multilayer ceramic substrates employing the same 失效
标题翻译：电阻材料组成和使用其的单层和多层陶瓷衬底
公开(公告)号：US5904987A
公开(公告)日：1999-05-18
申请号：US738280
申请日：1996-10-25
申请人： Hiroji Tani , Keisuke Nagata
发明人： Hiroji Tani , Keisuke Nagata
IPC分类号： H05K1/16 , C03C8/18 , C04B41/51 , C04B41/88 , H01B1/16 , H01C7/00 , H01C17/06 , B32B15/04 , B32B17/06 , B32B18/00 , H01C1/012
CPC分类号： C04B41/009 , C03C8/18 , C04B41/5133 , C04B41/88 , H01C7/006 , C04B2111/00844 , Y10S428/901 , Y10T428/24926
摘要： Disclosed is a resistance material composition comprising at least one resistance material of Ti, Mo and W, and an inorganic binder. The composition can be baked along with a multi-layered ceramic substrate (especially, a low-temperature-sintering, multi-layered ceramic substrate) to be integrated with Cu or the like electrodes, thereby forming built-in resistors with good characteristics within the substrate.
摘要翻译：公开了包含至少一种Ti，Mo和W的电阻材料和无机粘合剂的电阻材料组合物。可以将组合物与多层陶瓷基板（特别是低温烧结多层陶瓷基板）一起烘烤，以与Cu等电极一体化，从而在内部电阻器内形成具有良好特性的内置电阻器基质。

7. 发明授权

US5840218A Resistance material composition 失效
标题翻译：电阻材料组成
公开(公告)号：US5840218A
公开(公告)日：1998-11-24
申请号：US738320
申请日：1996-10-25
申请人： Hiroji Tani , Keisuke Nagata
发明人： Hiroji Tani , Keisuke Nagata
IPC分类号： H05K1/16 , C04B35/195 , C04B35/48 , H01B1/16 , H01C7/02 , H01C17/06 , H01L23/15 , H01B1/06 , A01C7/00 , B32B9/00
CPC分类号： H01L23/15 , C04B35/195 , C04B35/481 , H01C7/022 , H01L2924/0002 , H01L2924/09701 , Y10T428/24942
摘要： Disclosed is a resistance material composition consisting essentially of at least one nitride of an element of Group VA and Group VIA and optionally containing an inorganic binder. The composition can be baked along with a multi-layered ceramic substrate (especially, a low-temperature-sintering, multi-layered ceramic substrate) to be integrated with Cu or the like electrodes, thereby forming built-in resistors with good characteristics within the substrate. The nitrides are preferably NbN, TaN and Cr.sub.2 N.
摘要翻译：公开了一种电阻材料组合物，其基本上由至少一种VA族和VIA族元素的氮化物组成，并任选地含有无机粘合剂。可以将组合物与多层陶瓷基板（特别是低温烧结多层陶瓷基板）一起烘烤，以与Cu等电极一体化，从而在内部电阻器内形成具有良好特性的内置电阻器基质。氮化物优选为NbN，TaN和Cr2N。

8. 发明授权

US5773566A Resistive material composition, resistive paste, and resistor 失效
标题翻译：电阻材料组成，电阻膏和电阻
公开(公告)号：US5773566A
公开(公告)日：1998-06-30
申请号：US633883
申请日：1996-04-17
申请人： Keisuke Nagata , Hiroji Tani
发明人： Keisuke Nagata , Hiroji Tani
IPC分类号： C01G51/00 , C01G55/00 , C03C8/14 , C04B35/14 , C04B41/50 , C04B41/87 , H01B1/16 , H01C7/00 , H01C17/065 , H01B1/08 , B32B9/00 , H01B1/14 , H01B1/20
CPC分类号： C04B41/009 , C03C8/14 , C04B35/14 , C04B41/5027 , C04B41/87 , H01C17/0654 , C04B2111/00844
摘要： Disclosed are a resistive paste that can be fired in a neutral or reducing atmosphere to give a resistor having a high sheet resistivity value and a satisfactory TCR value even on low-temperature-sintering substrates, a resistive material composition that constitutes the resistive paste, and also a resistor that is formed from the resistive paste to realize a high sheet resistivity value and a satisfactory TCR value. A resistive material Ca.sub.x Sr.sub.1-x RuO.sub.3 where x is from about 0.25 to 0.75 is mixed with a characteristic-improving additive of La.sub.y Sr.sub.1-y CoO.sub.3 where y is from about 0.40 to 0.60, and a non-reducible glass frit and an organic vehicle are added thereto to form a resistive paste.
摘要翻译：公开了一种可在中性或还原性气氛中烧制的电阻浆料，即使在低温烧结基板上，即构成电阻浆料的电阻材料组合物也能形成具有高电阻率值和令人满意的TCR值的电阻器，以及也是由电阻膏形成的电阻器，以实现高电阻率值和令人满意的TCR值。其中x为约0.25至0.75的电阻材料CaxSr1-xRuO3与Y为约0.40至0.60的LaySr1-yCoO3的特性改进添加剂混合，并将不可还原的玻璃料和有机载体加入其中形成电阻膏。

9. 发明授权

US5494864A Resistive paste 失效
公开(公告)号：US5494864A
公开(公告)日：1996-02-27
申请号：US315120
申请日：1994-09-29
申请人： Keisuke Nagata , Hiroji Tani
发明人： Keisuke Nagata , Hiroji Tani
IPC分类号： H01C7/00 , C03C8/14 , H01C17/065
CPC分类号： H01C17/0658 , C03C8/14 , H01C17/06566
摘要： A resistive paste comprising (a) a mixture of a resistive material having a composition of Nb.sub.x La.sub.1-x B.sub.6-4x, wherein x is from 0.1 to 0.9 mol, and non-reducing glass frit, (b) at least one additive selected from the group consisting of B.sub.2 O.sub.3, SiO.sub.2, Al.sub.2 O.sub.3, CrB, NiB, TaSi.sub.2, and Ta in an amount of from 1 to 10% by weight based on said mixture (a), and (c) an organic vehicle, and a resistive paste comprising (a) a mixture of a resistive material having a composition of Nb.sub.x La.sub.1-x B.sub.6-4x, wherein x is from 0.1 to 0.9 mol, and non-reducing glass frit, (b) AlN in an amount of from 5 to 25% by weight based on said mixture (a), and (c) an organic vehicle. The resistive pastes provide a resistor having its temperature coefficient of resistivity shifted to the plus (+) direction in a high surface resistivity range.

10. 发明授权

US5387559A Resistive paste 失效
标题翻译：电阻糊
公开(公告)号：US5387559A
公开(公告)日：1995-02-07
申请号：US68959
申请日：1993-05-28
申请人： Keisuke Nagata , Hiroji Tani
发明人： Keisuke Nagata , Hiroji Tani
IPC分类号： H01C7/00 , H01C17/065
CPC分类号： H01C17/06526
摘要： A resistive paste comprising (a) a mixture of a resistive material having a composition of Nb.sub.x La.sub.1-x B.sub.6-4x, wherein x is from 0.1 to 0.9 mol, and non-reducing glass frit, (b) at least one additive selected from the group consisting of Li.sub.2 O, MgO, CaO, TiO.sub.2, MnO.sub.2, CuO, SrO, BaO, and La.sub.2 O.sub.3 in an amount of from 1 to 10% by weight based on the mixture (a), and (c) an organic vehicle. The resistive paste provides a resistor having its temperature coefficient of resistivity shifted to the minus (-) direction according to necessity.
摘要翻译：一种电阻浆料，其包含（a）具有Nb x La 1-x B 6 -4 x的组成的电阻材料的混合物，其中x为0.1至0.9mol，和非还原玻璃料，（b）至少一种选自以下的添加剂：由（a）和（c）组成的混合物（a）为1〜10重量％的Li 2 O，MgO，CaO，TiO 2，MnO 2，CuO，SrO，BaO和La 2 O 3构成。电阻膏提供了一种其电阻的温度系数根据需要移动到负（ - ）方向的电阻器。

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