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1. 发明申请

US20120262182A1 FINE PARTICLE DETECTION SYSTEM 有权
标题翻译：精细粒子检测系统
公开(公告)号：US20120262182A1
公开(公告)日：2012-10-18
申请号：US13444057
申请日：2012-04-11
申请人： Toshiya MATSUOKA , Masayuki MOTOMURA , Takeshi SUGIYAMA , Keisuke TASHIMA , Hitoshi YOKOI
发明人： Toshiya MATSUOKA , Masayuki MOTOMURA , Takeshi SUGIYAMA , Keisuke TASHIMA , Hitoshi YOKOI
IPC分类号： G01N27/66
CPC分类号： G01N15/0656 , F01N2560/05
摘要： There is provided a fine particle detection system with a fine particle sensor, a cable and a sensor drive control device. The fine particle sensor has an ion source unit with first and second electrodes, a particle charging unit and inner and outer sensor casings. The cable has a power supply wiring line connected to the second electrode, an inner shield line electrically continuous with the inner sensor casing and an outer shield line electrically continuous with the outer sensor casing. The sensor drive control device has an ion-source power supply circuit, a signal current detection circuit, an inner circuit casing electrically continuous with a first output terminal of the ion-source power supply circuit and surrounding the ion-source power supply circuit and an outer circuit casing connected to the ground potential and shielding the ion-source power supply circuit, the signal current detection circuit and the inner circuit casing.
摘要翻译：提供了具有细颗粒传感器，电缆和传感器驱动控制装置的精细粒子检测系统。微粒传感器具有带有第一和第二电极的离子源单元，粒子充电单元和内部和外部传感器外壳。电缆具有与第二电极连接的电源配线，与内传感器外壳电连接的内屏蔽线和与外传感器外壳电气连接的外屏蔽线。传感器驱动控制装置具有离子源电源电路，信号电流检测电路，与离子源电源电路的第一输出端子电连接并且包围离子源电源电路的内部电路壳体，以及外部电路壳体连接到地电位并屏蔽离子源电源电路，信号电流检测电路和内部电路外壳。

2. 发明申请

US20080048823A1 Resistance Element, Its Precursor, and Resistance Value Adjusting Method 失效
标题翻译：电阻元件，其前体和电阻值调整方法
公开(公告)号：US20080048823A1
公开(公告)日：2008-02-28
申请号：US11597048
申请日：2005-05-12
申请人： Masatoshi Ueki , Hitoshi Yokoi
发明人： Masatoshi Ueki , Hitoshi Yokoi
IPC分类号： H01C10/00
CPC分类号： H01C17/242 , H01C17/23 , H01C17/24
摘要： An object of the invention is to provide a resistor element that makes it possible to adjust the resistance value of a precursor easily in producing a resistance element having a target resistance value from the precursor, as well as to the precursor and a related resistance value adjusting method. A precursor 70 has a meandering resistance pattern formed on a front surface 11 of a substrate 10 as well as at least three trimming lines. The precursor 70 is configured so as to be defined by a geometric sequence that satisfies Inequality 0.5αk
摘要翻译：本发明的目的是提供一种电阻元件，其可以在制造具有来自前驱体的目标电阻值的电阻元件以及前体和相关电阻值调整时，容易地调节前体的电阻值方法。前体70具有形成在基板10的前表面11上的曲折电阻图案以及至少三个修整线。前体70被配置为由满足不等式的半数k + 1的几何序列定义，其中α是通过按照降序排列在切割各个修剪线时前体的电阻值增加而获得的序列的通用术语，并且将这样排列的电阻标准化在未切割修剪线的状态下，前体的初始电阻值增加。

3. 发明申请

US20050200448A1 Platinum resistor temperature sensor 有权
标题翻译：铂电阻温度传感器
公开(公告)号：US20050200448A1
公开(公告)日：2005-09-15
申请号：US11074075
申请日：2005-03-08
申请人： Koichi Fujita , Masatoshi Ueki , Hitoshi Yokoi
发明人： Koichi Fujita , Masatoshi Ueki , Hitoshi Yokoi
IPC分类号： G01K7/18 , G01K13/02 , H01C3/04
CPC分类号： G01K7/18 , G01K13/02 , G01K2013/024 , G01K2205/04 , H01C7/006 , H01C7/008
摘要： A platinum temperature sensor incorporating an evaporation-suppressing layer containing platinum in the vicinity of the platinum thin-film resistor of the sensor. The evaporation-suppressing layer is preferably positioned between the platinum resistor and a porous layer that is formed close to the platinum resistor and in contact with the evaporation-suppressing layer.
摘要翻译：在传感器的铂薄膜电阻附近配有含有铂的蒸发抑制层的铂温度传感器。蒸发抑制层优选位于铂电阻器和靠近铂电阻器并与蒸发抑制层接触的多孔层之间。

4. 发明授权

US6121174A Dielectric material with low temperature coefficient and high quality 失效
标题翻译：介电材料，温度系数低，质量好
公开(公告)号：US6121174A
公开(公告)日：2000-09-19
申请号：US938158
申请日：1997-09-26
申请人： Hitoshi Yokoi , Hidetoshi Mizutani , Motohiko Sato , Kazushige Ohbayashi
发明人： Hitoshi Yokoi , Hidetoshi Mizutani , Motohiko Sato , Kazushige Ohbayashi
IPC分类号： C04B35/18 , C03C10/00 , C03C10/06 , C04B35/00 , H01B3/02 , H01B3/12 , H01P7/08 , H05K1/03 , H05K3/46 , C03C14/00
CPC分类号： H01P7/082 , C03C10/0045 , H01P7/084 , H05K1/0306
摘要： A dielectric material is disclosed which has a small absolute value of the temperature coefficient of resonance frequency and a high coefficient of unloaded quality. Also disclosed are a process for producing the dielectric material and multilayer and other circuit boards containing the dielectric material. The dielectric material is a highly densified material having a water absorption lower than 0.1%, which is obtained by mixing 95.5 to 99.5 percent by weight mixture of a glass frit and a strontium compound with 0.5 to 4.5 percent by weight titanium dioxide, compacting the resultant mixture, and sintering the compact at a relatively low temperature around 930.degree. C. This dielectric material is a glass ceramic containing strontium anorthite (SrAl.sub.2 Si.sub.2 O.sub.8) as the main crystalline phase, and may contain the TiO.sub.2, which remains unchanged after sintering. The absolute value of the temperature coefficient of resonance frequency of the dielectric material is 20 ppm/.degree. C. or lower, preferably 10 ppm/.degree. C. or lower, more preferably 5 ppm/.degree. C. or lower. The product of the unloaded quality coefficient and resonance frequency is 1,800 GHz or larger, preferably 2,500 GHz or larger. This material therefore has excellent dielectric properties.
摘要翻译：公开了一种介电材料，其谐振频率的温度系数的绝对值小，并且具有高的卸载质量系数。还公开了用于制造包含电介质材料的电介质材料和多层和其它电路板的方法。电介质材料是吸水率低于0.1％的高度致密化的材料，其通过将玻璃料和锶化合物的95.5-99.5重量％的混合物与0.5-4.5重量％的二氧化钛混合而获得，将所得物混合物，并在930℃附近的相对较低的温度下烧结。该介电材料是含有锶钙长石（SrAl 2 Si 2 O 8）作为主要结晶相的玻璃陶瓷，并且可以含有在烧结后保持不变的TiO 2。介电材料的共振频率的温度系数的绝对值为20ppm /℃以下，优选为10ppm /℃以下，更优选为5ppm /℃以下。无载质量系数和谐振频率的乘积为1800GHz以上，优选为2,500GHz以上。因此该材料具有优异的介电特性。

5. 发明授权

US5955046A Catalytic material for removing nitrogen oxides apparatus for treating nitrogen oxides using the material, and method of removing nitrogen oxides 失效
标题翻译：用于除去氮氧化物的催化材料，用于使用该材料处理氮氧化物，以及除去氮氧化物的方法
公开(公告)号：US5955046A
公开(公告)日：1999-09-21
申请号：US922566
申请日：1997-09-03
申请人： Yasuyuki Okimura , Hitoshi Yokoi , Kazushige Ohbayashi , Tadashi Hattori
发明人： Yasuyuki Okimura , Hitoshi Yokoi , Kazushige Ohbayashi , Tadashi Hattori
IPC分类号： B01D53/86 , B01D53/94 , B01J23/00 , B01J23/06 , B01J23/08 , B01J8/02 , B01J23/40 , B01J23/60
CPC分类号： B01J23/08 , B01D53/8628 , B01D53/9418 , B01J23/005 , B01J23/06 , B01D2251/208 , B01D2255/20792 , B01D2255/2092 , B01D2255/405 , B01D2255/9207
摘要： A catalytic material for removing nitrogen oxides comprises a complex oxide as main phase. The complex oxide has a spinel structure and contains metallic elements of Al, Ga, and Zn. The mole fraction x (%) of Zn on oxide basis is greater than 0 and less than 50. Nitrogen-oxides-containing gas and a reductant such as methane or propylene are brought into contact with the catalytic material so as to remove, through reduction, nitrogen oxides from the nitrogen-oxides-containing gas. The catalytic material can be used to remove nitrogen oxides contained in exhaust gas from an automobile or the like. The catalytic material can remove nitrogen oxides even in exhaust gas of a high oxygen concentration and requires no toxic reductant such as ammonia.
摘要翻译：用于除去氮氧化物的催化材料包括作为主相的复合氧化物。复合氧化物具有尖晶石结构，并含有Al，Ga和Zn的金属元素。与氧化物相比，Zn的摩尔分数x（％）大于0且小于50.使含氮氧化物的气体和还原剂如甲烷或丙烯与催化材料接触，以通过还原来自含氮氧化物的气体的氮氧化物。催化剂材料可用于从汽车等中除去废气中所含的氮氧化物。即使在高氧浓度的废气中，催化材料也可以除去氮氧化物，并且不需要有毒的还原剂如氨。

6. 发明授权

US5898015A Material for absorbing nitrogen oxides comprising hollandite-type complex oxide 失效
标题翻译：用于吸收含有矿物型复合氧化物的氮氧化物的材料
公开(公告)号：US5898015A
公开(公告)日：1999-04-27
申请号：US707488
申请日：1996-09-19
申请人： Hitoshi Yokoi , Yasuyuki Okimura , Tadashi Hattori
发明人： Hitoshi Yokoi , Yasuyuki Okimura , Tadashi Hattori
IPC分类号： B01D53/04 , B01D53/94 , B01J20/06 , B01J20/30 , B01J23/00 , B01J23/14 , B01J20/00 , B01J23/02
CPC分类号： B01J23/14 , B01D53/02 , B01D53/9481 , B01J20/06 , B01J20/30 , B01J23/002 , B01D2253/104 , B01D2253/112 , B01D2257/404 , B01J2523/00
摘要： A nitrogen oxide absorbing material, comprising a hollandite-type complex oxide having main metal elements comprising minimally of aluminum and tin, or zinc and tin, and a method of using that nitrogen oxide absorbing material comprising the steps of contacting the nitrogen oxide absorbing material with a gas containing nitrogen oxides. The method of reducing the adsorbed nitrogen oxides on the nitrogen oxide absorbing material includes the steps of releasing the nitrogen oxides from the nitrogen oxide absorbing material, and of reducing the released nitrogen oxides with a three way catalyst or other nitrogen oxide reducing catalysts.
摘要翻译：一种氮氧化物吸收材料，包括具有最低限度的铝和锡或锌和锡的主要金属元素的胡萝卜型复合氧化物，以及使用该氮氧化物吸收材料的方法，包括以下步骤：使氮氧化物吸收材料与含有氮氧化物的气体。减少氮氧化物吸收材料上吸附的氮氧化物的方法包括以下步骤：从氮氧化物吸收材料中释放氮氧化物，并用三元催化剂或其它氮氧化物还原催化剂还原释放的氮氧化物。

7. 发明授权

US5128285A Silicon oxynitride sintered body 失效
标题翻译：氮氧化硅烧结体
公开(公告)号：US5128285A
公开(公告)日：1992-07-07
申请号：US335844
申请日：1989-04-10
申请人： Hitoshi Yokoi , Satoshi Iio , Masakazu Watanabe
发明人： Hitoshi Yokoi , Satoshi Iio , Masakazu Watanabe
IPC分类号： C04B35/597 , C04B35/80
CPC分类号： C04B35/806 , C04B35/597
摘要： Silicon oxynitride sintered body is obtained by sintering a base starting material mixture comprising silicon oxynitride componentand a solution of at least one alkoxide selected from alkoxides of at least one element selected from the group consisting of Al, Sc, Y and rare-earth elements.Fiber-reinforced ceramic sintered body is obtained by sintering the base starting material mixture further inclusing 5-40% by weight of SiC whiskers and/or .beta.-Si.sub.3 N.sub.4 whiskers, wherein alkoxide component is 0.5-30% by weight as oxides.The alkoxide component is deposited on the other material powders and calcined to provide well dispersed oxide layer on the powder surface which forms uniform matrix phase giving high density by sintering. Sintered bodies (with or without whiskers) have low deterioration at high temperatures.
摘要翻译：氮氧化硅烧结体是通过将包含氮氧化硅成分的基底原料混合物和至少一种选自Al，Sc，Y和稀土元素中的至少一种元素的醇盐的醇盐的溶液进行烧结而获得的。纤维增强陶瓷烧结体通过烧结基础原料混合物而获得，其进一步包含5-40重量％的SiC晶须和/或β-Si 3 N 4晶须，其中醇盐组分为氧化物的0.5-30重量％。将醇盐组分沉积在其他材料粉末上并煅烧，以在粉末表面上提供良好分散的氧化物层，其形成均匀的基质相，通过烧结提供高密度。烧结体（有或没有晶须）在高温下具有低的劣化。

8. 发明授权

US08823384B2 Fine particle detection system 有权
标题翻译：细颗粒检测系统
公开(公告)号：US08823384B2
公开(公告)日：2014-09-02
申请号：US13444057
申请日：2012-04-11
申请人： Toshiya Matsuoka , Masayuki Motomura , Takeshi Sugiyama , Keisuke Tashima , Hitoshi Yokoi
发明人： Toshiya Matsuoka , Masayuki Motomura , Takeshi Sugiyama , Keisuke Tashima , Hitoshi Yokoi
IPC分类号： G01N27/70 , G01N15/06
CPC分类号： G01N15/0656 , F01N2560/05
摘要： There is provided a fine particle detection system with a fine particle sensor, a cable and a sensor drive control device. The fine particle sensor has an ion source unit with first and second electrodes, a particle charging unit and inner and outer sensor casings. The cable has a power supply wiring line connected to the second electrode, an inner shield line electrically continuous with the inner sensor casing and an outer shield line electrically continuous with the outer sensor casing. The sensor drive control device has an ion-source power supply circuit, a signal current detection circuit, an inner circuit casing electrically continuous with a first output terminal of the ion-source power supply circuit and surrounding the ion-source power supply circuit and an outer circuit casing connected to the ground potential and shielding the ion-source power supply circuit, the signal current detection circuit and the inner circuit casing.
摘要翻译：提供了具有细颗粒传感器，电缆和传感器驱动控制装置的精细粒子检测系统。微粒传感器具有带有第一和第二电极的离子源单元，粒子充电单元和内部和外部传感器外壳。电缆具有与第二电极连接的电源配线，与内传感器外壳电连接的内屏蔽线和与外传感器外壳电气连接的外屏蔽线。传感器驱动控制装置具有离子源电源电路，信号电流检测电路，与离子源电源电路的第一输出端子电连接并且包围离子源电源电路的内部电路壳体，以及外部电路壳体连接到地电位并屏蔽离子源电源电路，信号电流检测电路和内部电路外壳。

9. 发明申请

US20070261471A1 Soot sensor 审中-公开
标题翻译：烟灰传感器
公开(公告)号：US20070261471A1
公开(公告)日：2007-11-15
申请号：US11797802
申请日：2007-05-08
申请人： Tomonori Kondo , Norihiko Nadanami , Daisuke Komatsu , Hitoshi Yokoi , Masato Katsuta
发明人： Tomonori Kondo , Norihiko Nadanami , Daisuke Komatsu , Hitoshi Yokoi , Masato Katsuta
IPC分类号： G01N33/497 , G01N7/00 , G01N29/02
CPC分类号： G01N27/70
摘要： A soot sensor includes an insulator having a through-hole and a center electrode provided in the through-hole of the insulator so that a leading end of the center electrode protrudes from a leading end of the insulator and faces a discharge gap. A heating member is embedded in the insulator, and the distance between the heating member and the leading end of the center electrode is at least 10 mm.
摘要翻译：煤烟传感器包括具有通孔的绝缘体和设置在绝缘体的通孔中的中心电极，使得中心电极的前端从绝缘体的前端突出并面向放电间隙。加热构件嵌入在绝缘体中，并且加热构件与中心电极的前端之间的距离为至少10mm。

10. 发明授权

US06380117B2 Dielectric material and process for producing the same 有权
标题翻译：介电材料及其制造方法
公开(公告)号：US06380117B2
公开(公告)日：2002-04-30
申请号：US09333944
申请日：1999-06-16
申请人： Motohiko Sato , Hitoshi Yokoi , Kazushige Ohbayashi
发明人： Motohiko Sato , Hitoshi Yokoi , Kazushige Ohbayashi
IPC分类号： C04B35468
CPC分类号： H01G4/1227 , C04B35/468 , H01B3/12 , H01P1/2056
摘要： Disclosed is a dielectric material comprising: 100 parts by weight of a main component having a composition represented by formula: xBaO—yRE2O3—zTiO2, wherein RE represents at least one rare earth element and x+y+z=100 mol %; 5 parts by weight or less of at least one alkali metal oxide; and 5 parts by weight or less of Bi2O3.
摘要翻译：公开了一种电介质材料，其包含：100重量份具有由式：xBaO-yRE 2 O 3 -zTiO 2表示的组成的主要组分，其中RE表示至少一种稀土元素，x + y + z = 100摩尔％ 5重量份以下的至少一种碱金属氧化物; 和5重量份以下的Bi 2 O 3。

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