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1. 发明授权

US08216544B2 ZnO varistor powder 有权
标题翻译： ZnO变阻器粉末
公开(公告)号：US08216544B2
公开(公告)日：2012-07-10
申请号：US12529773
申请日：2008-03-05
申请人： Hideyasu Ando , Yasunori Kasuga
发明人： Hideyasu Ando , Yasunori Kasuga
IPC分类号： B32B5/16 , C01G9/02 , H01C8/00
CPC分类号： H01C7/112 , C04B35/453 , H01B1/08 , Y10T428/2982
摘要： A ZnO varistor powder can be obtained with high operating voltage and excellent current-voltage nonlinear resistance characteristics. In the ZnO varistor powder, the main ingredient is zinc oxide (ZnO); and at least bismuth (Bi), cobalt (Co), manganese (Mn), antimony (Sb), nickel (Ni), and aluminum (Al), calculated as Bi2O3, CO2O3, MnO, Sb2O3, NiO, and Al3+, are contained as accessory ingredients in amounts of 0.3 to 1.5 mol % Bi2O3, 0.3 to 2.0 mol % Co2O3, 0.3 to 3 mol % MnO, 0.5 to 4 mol % Sb2O3, 0.5 to 4 mol % NiO, and 0.0005 to 0.02 mol % Al3+. ZnO content is greater than or equal to 90 mol %; the bulk density is greater than or equal to 2.5 g/cc; the powder is a spherical powder in which the 50% particle diameter in the particle size distribution is 20 μm to 120 μm.
摘要翻译：可以获得具有高工作电压和优异的电流 - 电压非线性电阻特性的ZnO变阻器粉末。在ZnO变阻器粉末中，主要成分是氧化锌（ZnO）; 并且以Bi 2 O 3，CO 2 O 3，MnO，Sb 2 O 3，NiO和Al 3+计算的至少铋（Bi），钴（Co），锰（Mn），锑（Sb），镍（Ni）和铝（Al）含有0.3〜1.5摩尔％Bi 2 O 3，0.3〜2.0摩尔％Co 2 O 3，0.3〜3摩尔％MnO，0.5〜4摩尔％Sb 2 O 3，0.5〜4摩尔％NiO和0.0005〜0.02摩尔％的Al 3+作为辅助成分。 ZnO含量大于或等于90mol％; 体积密度大于或等于2.5g / cc; 粉末是粒径分布中50％粒径为20μm〜120μm的球状粉末。

2. 发明授权

US5509558A Metal oxide resistor, power resistor, and power circuit breaker 失效
标题翻译：金属氧化物电阻，功率电阻和电源断路器
公开(公告)号：US5509558A
公开(公告)日：1996-04-23
申请号：US275523
申请日：1994-07-15
申请人： Motomasa Imai , Naoki Shutoh , Katsuyoshi Oh-Ishi , Fumio Ueno , Hideo Ohkuma , Yuji Katsumura , Masaki Kobayashi , Toshiyuki Takahashi
发明人： Motomasa Imai , Naoki Shutoh , Katsuyoshi Oh-Ishi , Fumio Ueno , Hideo Ohkuma , Yuji Katsumura , Masaki Kobayashi , Toshiyuki Takahashi
IPC分类号： C04B35/628 , H01C1/142 , H01C7/00 , H01H33/16 , H01C7/10 , H01C8/00
CPC分类号： C04B35/6264 , C04B35/01 , C04B35/013 , C04B35/053 , C04B35/103 , C04B35/117 , C04B35/14 , C04B35/185 , C04B35/195 , C04B35/20 , C04B35/44 , C04B35/443 , C04B35/453 , C04B35/46 , C04B35/481 , C04B35/62839 , C04B35/634 , C04B35/63404 , C04B35/63424 , C04B35/63436 , C04B35/63444 , C04B35/63448 , C04B35/63456 , C04B35/63468 , C04B35/636 , C04B35/6365 , H01C1/142 , H01C7/001 , C04B2235/3203 , C04B2235/3206 , C04B2235/3217 , C04B2235/3284 , C04B2235/349 , C04B2235/424 , C04B2235/48 , C04B2235/5436 , C04B2235/5445 , C04B2235/656 , C04B2235/658 , C04B2235/77 , C04B2235/785 , C04B2235/786 , C04B2235/85 , C04B2235/96
摘要： A metal oxide resistor for suppressing variations in resistivity in use in an atmosphere at a high temperature or humidity. Such a metal oxide resistor includes a sintered body in which carbon particles having an average grain size of 1 .mu.m or less exist in the grain boundaries of metal oxide particles in an amount of 0.05 to 3 wt %, and electrodes formed on at least two opposing surfaces of the sintered body.
摘要翻译：一种金属氧化物电阻器，用于抑制在高温或高湿气氛中使用的电阻率变化。这种金属氧化物电阻器包括烧结体，其中平均粒径为1μm以下的碳粒子以0.05〜3重量％的量存在于金属氧化物粒子的晶界中，电极形成在至少两个烧结体的相对表面。

3. 发明授权

US4782240A Safety battery connector 失效
标题翻译：安全电池连接器
公开(公告)号：US4782240A
公开(公告)日：1988-11-01
申请号：US879174
申请日：1986-06-26
申请人： Samuel L. Davidson
发明人： Samuel L. Davidson
IPC分类号： H01H71/02 , H01M2/34 , H01R11/28 , H01C8/00
CPC分类号： H01M2/348 , H01H71/02 , H01H71/58 , H01M2/34 , H01R11/287 , H01H2001/5877 , H01H71/08
摘要： The invention provides a safety battery connector which will shut-down the circuit in the case of an over-load and thereby prevent short-circuiting and the like. The safety battery connector incorporates a manually resettable circuit breaker which is connected between the battery and an associated circuit in order to break the circuit in the case of an overload. The device may include an over-heating indicator which is associated with the conducting plate.
摘要翻译：本发明提供一种安全电池连接器，其在过载的情况下将关闭电路，从而防止短路等。安全电池连接器包括手动可复位断路器，其连接在电池和相关电路之间，以便在过载的情况下断开电路。该装置可以包括与导电板相关联的过热指示器。

4. 发明授权

US4749981A Resinous resistor 失效
标题翻译：树脂电阻
公开(公告)号：US4749981A
公开(公告)日：1988-06-07
申请号：US925562
申请日：1986-10-31
申请人： Hiroshi Yui , Michiya Okamura , Michio Ohmori
发明人： Hiroshi Yui , Michiya Okamura , Michio Ohmori
IPC分类号： C08K3/04 , C08K3/00 , C08K3/02 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , H01C7/00 , H01C8/00
CPC分类号： H01C7/005 , H01C7/00 , Y10T428/31725
摘要： A resinous resistor made of a blend of a thermoplastic non-polar resin, a thermoplastic polar resin, graphite and carbon black. The volume inherent resistance value of the resistor can be precisely controlled to a predetermined value. The resistor is uniform in resistance.
摘要翻译：由热塑性非极性树脂，热塑性极性树脂，石墨和炭黑的共混物制成的树脂电阻器。可以将电阻器的体积固有电阻值精确地控制到预定值。电阻器电阻均匀。

5. 发明授权

US4082997A Oil detecting device 失效
标题翻译：油检测装置
公开(公告)号：US4082997A
公开(公告)日：1978-04-04
申请号：US589538
申请日：1975-06-23
申请人： Takao Ohtsu , Yukinobu Nakamura , Akira Sugimoto
发明人： Takao Ohtsu , Yukinobu Nakamura , Akira Sugimoto
IPC分类号： G01N27/12 , G01N27/414 , G01R27/22 , G01R27/02 , B01D13/00 , B01D39/00 , H01C8/00
CPC分类号： G01R27/22 , G01N27/12
摘要： The present invention provides an oil detecting element capable of accurately detecting oil floating on water. The oil detecting element comprises a water-repellent, oil-passing filtering member for preventing water coming into the element. Oil can be detected by detecting change in electric resistance of a conductive particle layer due to its contact with oil arriving through the member. According to an embodiment of the invention, the water-repellent, oil-passing filtering member is impregnated with a material which is toxic to water life such as algae and shells to prevent settling of these water life on the surface of the element and thereby to prolong the life of the element. Examples of an oil detector incorporating the oil detecting element and including an electrical circuit which detects change in electric resistance of the element upon its contact with oil and actuates a suitable alarming device such as a buzzer are described.

6. 发明授权

US4053866A Electrical resistor with novel termination and method of making same 失效
标题翻译：具有新型端接的电阻器及其制造方法
公开(公告)号：US4053866A
公开(公告)日：1977-10-11
申请号：US634481
申请日：1975-11-24
申请人： Kenneth M. Merz , Howard E. Shapiro
发明人： Kenneth M. Merz , Howard E. Shapiro
IPC分类号： H01B1/02 , H01B1/16 , H01C1/14 , H01C7/00 , H01C8/00 , H01C17/28 , H01C1/012
CPC分类号： H01C17/28 , H01C1/14 , H01C17/283 , H01C7/003 , Y10T29/49101
摘要： An electrical resistor and method of making same including a substrate of an electrical insulating material having on a surface thereof a film of a resistance material and a termination film of a conductive material at each end of the resistance film. The resistance film is preferably a layer of a glass having embedded therein conductive particles such as tantalum nitride and tantalum or tungsten carbide and tungsten. The termination film contains either molybdenum, tungsten or a mixture thereof.
摘要翻译：一种电阻器及其制造方法，其包括电绝缘材料的基板，其表面上具有电阻材料的膜和导电材料的端接膜在电阻膜的每个端部。电阻膜优选为嵌入有氮化钽，钽或碳化钨，钨等的导电粒子的玻璃层。端接膜含有钼，钨或其混合物。

7. 发明授权

US08198978B2 Film resistor with a constant temperature coefficient and production of a film resistor of this type 有权
标题翻译：具有恒定温度系数的薄膜电阻器和这种类型的薄膜电阻器的生产
公开(公告)号：US08198978B2
公开(公告)日：2012-06-12
申请号：US12736573
申请日：2009-04-06
申请人： Günther Schultes , Dirk Göttel , Ralf Koppert , Olivia Freitag-Weber , Ulf Werner , Wolfgang Brode
发明人： Günther Schultes , Dirk Göttel , Ralf Koppert , Olivia Freitag-Weber , Ulf Werner , Wolfgang Brode
IPC分类号： H01C8/00
CPC分类号： H01C7/02 , G01L1/18 , G01L1/2281 , G01L1/2287 , H01C7/04 , H01C17/08 , H01C17/12 , Y10T29/49099
摘要： The invention relates to a film resistor (1) comprising a carbon-containing material (3) into which clusters (4) of conductive cluster material are introduced, wherein the conductive cluster material has a positive temperature coefficient. The clusters (4) are surrounded by a graphite casing and embedded in the carbon-containing material (3). Furthermore, the cluster material is present in a thermodynamically stable phase. The invention also relates to a method for producing a film resistor (1), wherein a PVD process is carried out on a carrier substrate (11) using a sputtering material under a reactive atmosphere of a carbon-containing gas, and therefore the carbon-containing gas is dissociated and a carbon-containing layer (3) is deposited on the carrier substrate (11), with clusters (4) of the sputtering material being embedded in said carbon-containing layer, wherein the carbon-containing layer (3) is heated to a predetermined temperature while the PVD process is carried out, with the sputtering material or a compound of the sputtering material forming in a stable phase at said temperature.
摘要翻译：本发明涉及一种包含含碳材料（3）的薄膜电阻（1），其中导入有导电簇材料的簇（4），其中导电簇材料具有正温度系数。簇（4）由石墨壳体包围并嵌入含碳材料（3）中。此外，簇材料存在于热力学稳定的相中。本发明还涉及一种制造薄膜电阻器（1）的方法，其中在含碳气体的反应气氛下，使用溅射材料在载体基板（11）上进行PVD工艺，因此碳 - 使含有气体的气体解离，并且在载体基板（11）上沉积含碳层（3），溅射材料的簇（4）嵌入所述含碳层中，其中含碳层（3）在溅射材料或溅射材料的化合物在所述温度下形成稳定相的同时进行PVD工艺，加热至预定温度。

8. 发明授权

US07186356B2 Analytical device 有权
标题翻译：分析装置
公开(公告)号：US07186356B2
公开(公告)日：2007-03-06
申请号：US10479745
申请日：2002-05-30
申请人： David Lussey , David Bloor , Paul Jonathan Laughlin , Philip James Walton Hands
发明人： David Lussey , David Bloor , Paul Jonathan Laughlin , Philip James Walton Hands
IPC分类号： H01B1/00 , H01C8/00 , H01C10/14
CPC分类号： G01N27/126 , H01C7/027 , H01C10/106
摘要： A sensor for chemical species or biological species or radiation presenting to test fluid a polymer composition comprises polymer and conductive filler metal, alloy or reduced metal oxide and having a first level of electrical conductance when quiescent and being convertible to a second level of conductance by change of stress applied by stretching or compression or electric field, in which the polymer composition is characterized by at least one of the features in the form of particles at least 90% w/w held on a 100 mesh sieve; and/or comprising a permeable body extending across a channel of fluid flow; and/or affording in-and-out diffusion of test fluid and/or mechanically coupled to a workpiece of polymer swellable by a constituent of test fluid.
摘要翻译：用于化学物质或生物物质或辐射呈现以用于测试聚合物组合物的流体的传感器包括聚合物和导电填料金属，合金或还原金属氧化物，并且当静止并且通过变化可转换成第二电导水平时具有第一水平的导电性通过拉伸或压缩或电场施加的应力，其中聚合物组合物的特征在于保持在100目筛上的至少90％w / w的颗粒形式的至少一种特征; 和/或包括延伸穿过流体流动通道的可渗透体; 和/或提供测试流体的进出扩散和/或机械耦合到聚合物的工件上，所述聚合物可由测试流体的组分溶胀。

9. 发明申请

US20060158305A1 Resistor paste, resistor and electronic component 审中-公开
标题翻译：电阻膏，电阻和电子元件
公开(公告)号：US20060158305A1
公开(公告)日：2006-07-20
申请号：US10563756
申请日：2004-07-16
申请人： Hirobumi Tanka , Katsuhiko Igarashi
发明人： Hirobumi Tanka , Katsuhiko Igarashi
IPC分类号： H01C8/00
CPC分类号： H01C17/06533 , H01B1/14 , H01C7/06
摘要： A resistor paste comprising a glass material substantially not including lead and including 0.1 to 10 mol % of NiO, a conductive material substantially not including lead, and an organic vehicle. According to the invention, it is possible to provide a lead-free resistor paste suitable for obtaining a resistor having a small temperature characteristic of a resistance (TCR) and a small short-time overload (STOL) while maintaining a high resistance.
摘要翻译：一种电阻膏，其包含基本上不含铅的玻璃材料，包括0.1〜10摩尔％的NiO，基本上不含铅的导电材料和有机载体。根据本发明，可以提供一种适合于获得电阻（TCR）和小的短时间过载（STOL）的小温度特性的电阻器同时保持高电阻的无铅电阻膏。

10. 发明授权

US5269971A Starting material for use in manufacturing a voltage non-linear resistor 失效
标题翻译：用于制造电压非线性电阻器的起始材料
公开(公告)号：US5269971A
公开(公告)日：1993-12-14
申请号：US921327
申请日：1992-07-29
申请人： Osamu Imai , Ritsu Sato
发明人： Osamu Imai , Ritsu Sato
IPC分类号： H01C7/112 , C04B35/00 , H01C8/00
CPC分类号： H01C7/112
摘要： A voltage non-linear resistor element mainly including ZnO, substantially free from internal defects, exhibiting an excellent current impulse withstand capability, can be manufactured by a process wherein an SiC inclusion in the starting ZnO powder is restricted to at most 10 ppm, preferably at most 0.1 ppm, by weight, whereby formation of closed pores in the element is prevented, which is otherwise caused by decomposition of considerable amount of SiC during firing. The starting ZnO powder has an average particle diameter (R) of 0.1-2.0 .mu.m, preferably 0.3-0.8 .mu.m, a particle size distribution within the range of between 0.5R and 2R, of at least 70%, preferably 80%, by weight, needle-like crystals of at most 20%, preferably at most 10%, by weight, and an SiC content as an impurity of at most 10 ppm, preferably at most 0.1 ppm, by weight.
摘要翻译：主要包含ZnO的电压非线性电阻元件，其基本上没有内部缺陷，表现出优异的电流冲击耐受能力，可以通过其中起始ZnO粉末中的SiC夹杂物限制在至多10ppm，优选在最大为0.1ppm（重量），从而防止元件中闭孔的形成，否则由焙烧期间大量的SiC分解引起。起始ZnO粉末的平均粒径（R）为0.1〜2.0μm，优选为0.3〜0.8μm，粒径分布在0.5R〜2R之间，为70％以上，优选为80％，优选为20重量％以下，优选为10重量％以下的针状结晶，作为杂质的SiC含量为10重量ppm以下，优选为0.1重量ppm以下。

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