Room temperature curing organopolysiloxane composition
    1.
    发明授权
    Room temperature curing organopolysiloxane composition 失效
    室温固化有机聚硅氧烷组成

    公开(公告)号:US06753400B2

    公开(公告)日:2004-06-22

    申请号:US10266685

    申请日:2002-10-09

    IPC分类号: C08G7708

    摘要: A room temperature curing organopolysiloxane composition is provided which displays no toxicity, is resistant to cracking and discoloration, cures rapidly, and yields a cured product of good hardness. This composition includes (A) an organopolysiloxane with at least two hydroxyl groups bonded to silicon atoms within a single molecule, (B) an organosilicon compound represented by a formula (I) shown below, and/or a partial hydrolysis condensate thereof, RaSiX4-a  (I) (wherein, R represents a substituted or unsubstituted monovalent hydrocarbon of 1 to 10 carbon atoms, X represents a hydrolysable group, and a represents an integer of 0 to 3), and (C) a bismuth compound-based curing catalyst.

    摘要翻译: 提供室温固化的有机聚硅氧烷组合物,其显示无毒性,耐开裂和变色,快速固化,并产生具有良好硬度的固化产物。 该组合物包括(A)在单分子内具有至少两个与硅原子键合的羟基的有机聚硅氧烷,(B)由下述式(I)表示的有机硅化合物和/或其部分水解缩合物,(其中 ,R表示取代或未取代的1〜10个碳原子的一价烃,X表示可水解基团,a表示0〜3的整数),(C)铋化合物系固化催化剂。

    Room temperature curable silicone rubber composition
    2.
    发明授权
    Room temperature curable silicone rubber composition 失效
    室温可固化硅橡胶组合物

    公开(公告)号:US06756425B2

    公开(公告)日:2004-06-29

    申请号:US10291692

    申请日:2002-11-12

    IPC分类号: C08K906

    摘要: A condensation curable silicone rubber composition is provided which is able to suppress increases in viscosity over time, has an adequate pot life and excellent mold releasability, and displays favorable urethane molding durability. The composition includes: (A) an organopolysiloxane represented by a general formula (I), wherein, each R1 represents, independently, a substituted or unsubstituted monovalent hydrocarbon group, and n represents a number which results in a viscosity at 25° C. of 100 to 500,000 mm2/s, with a viscosity at 25° C. of 100 to 500,000 mm2/s; (B) a surface-treated reinforcing fine silica powder with a specific surface area as measured by a BET method of at least 50 m2/g, and a tap density of 0.2 to 0.4 g/ml, which has undergone treatment with an organosilicon compound to produce a quantity of surface carbon of at least 2.5% by weight; and (C) a tin compound-based curing catalyst.

    摘要翻译: 提供了一种缩合可固化的硅橡胶组合物,其能够抑制随时间的粘度增加,具有足够的使用期和优异的脱模性,并且显示有利的聚氨酯模塑耐久性。 该组合物包括:(A)由通式(I)表示的有机聚硅氧烷,其中各R 1独立地表示取代或未取代的单价烃基,n表示25℃时的粘度 100至500,000mm 2 / s,粘度在25℃下为100至500,000mm 2 / s; (B)通过BET法测定的比表面积为至少50m 2 / g,振实密度为0.2〜0.4g / ml的经表面处理的增强微细二氧化硅粉末,其经历了 有机硅化合物,以产生至少2.5重量%的表面碳量; 和(C)锡化合物类固化催化剂。

    Electrostatic holding apparatus and method of producing the same
    3.
    发明授权
    Electrostatic holding apparatus and method of producing the same 失效
    静电保持装置及其制造方法

    公开(公告)号:US06272002B1

    公开(公告)日:2001-08-07

    申请号:US09204397

    申请日:1998-12-02

    IPC分类号: H02N1300

    摘要: There is disclosed an electrostatic holding apparatus in which a voltage is applied to an electrode formed of a conductive layer disposed on an insulator layer and covered with an insulating dielectric layer in order to cause the insulating dielectric layer to electrostatically attract an object. The electrostatic holding apparatus is formed of a sintered body in which a thermal expansion mitigating layer is disposed between the insulating dielectric layer and the conductive layer and/or between the conductive layer and the insulator layer. The insulating dielectric layer, the conductive layer, the insulator layer, and the thermal expansion mitigating layer are superposed and press-formed in an unfired state to obtain a green body, which is then sintered to obtain the sintered body. An insulating dielectric layer, a conductive layer and an insulator layer are united while differences in coefficient of thermal expansion among these layers are minimized in order to prevent generation of inter-layer delamination, cracks, and the like, and in order to prevent generation of distortion or warping on the electrostatic attraction surface to thereby increase the electrostatic attraction force. Further, the electrostatic holding apparatus has an excellent capability of allowing removal of an object at the time of stopping application of voltage and an increased withstand voltage.

    摘要翻译: 公开了一种静电保持装置,其中将电压施加到由设置在绝缘体层上并被绝缘介电层覆盖的导电层形成的电极,以使绝缘介电层静电吸引物体。 静电保持装置由在绝缘介电层和导电层之间和/或导电层和绝缘体层之间设置热膨胀缓和层的烧结体形成。 将绝缘介电层,导电层,绝缘体层和热膨胀缓和层叠加并压制成未烧结状态以获得生坯,然后将其烧结以获得烧结体。 结合绝缘介电层,导电层和绝缘体层,这些层之间的热膨胀系数的差异最小化,以防止层间分层,裂纹等的产生,并且为了防止产生 在静电吸引表面上产生变形或翘曲,从而增加静电吸引力。 此外,静电保持装置在停止施加电压和提高耐受电压时具有能够去除物体的优异能力。

    Method and system for controlling output of fuel cell power generator
    4.
    发明授权
    Method and system for controlling output of fuel cell power generator 失效
    控制燃料电池发电机输出的方法和系统

    公开(公告)号:US5637414A

    公开(公告)日:1997-06-10

    申请号:US650516

    申请日:1996-05-20

    IPC分类号: H01M8/04 H01M8/06

    摘要: A fuel cell power generator having an output controlling system for preventing the deterioration of the fuel cell performance caused by fuel gas shortages. The fuel cell power generator includes a fuel reformer, a fuel cell, an inverter, and an output controlling system. The output controlling system includes an output control regulator for controlling the output power of the inverter as close to the current value corresponding to the output power set value as possible, a current command computing unit, an inverter controller, and an output correction section. The output correction section includes an available output computing unit for computing the maximum available output power value of the fuel cell on the basis of the detected flow rate of fuel gas flowing into the fuel cell or fuel exhaust gas flowing out of the fuel cell; a low level selector for selecting either the computed maximum available output power value or the output power set value, whichever is the lower; and an output correction regulator for supplying the output control regulator with a signal for correcting the output power set value so as to control the detected output current from the fuel cell as close to the current value corresponding to the output current value of the low level selector as possible.

    摘要翻译: 一种具有输出控制系统的燃料电池发电机,用于防止燃料气体短缺导致的燃料电池性能恶化。 燃料电池发电机包括燃料重整器,燃料电池,逆变器和输出控制系统。 输出控制系统包括输出控制调节器,用于将逆变器的输出功率尽可能接近于对应于输出功率设定值的当前值,电流指令计算单元,逆变器控制器和输出校正部分进行控制。 输出校正部分包括可用的输出计算单元,用于基于检测到流入燃料电池的燃料气体的流量或从燃料电池流出的燃料废气来计算燃料电池的最大可用输出功率值; 用于选择计算出的最大可用输出功率值或输出功率设定值的低电平选择器,以较低者为准; 以及输出校正调节器,用于向输出控制调节器提供用于校正输出功率设定值的信号,以便控制来自燃料电池的检测的输出电流接近与低电平选择器的输出电流值对应的电流值 尽可能。

    ANTISTATIC SILICONE RUBBER MOLD-MAKING MATERIAL
    5.
    发明申请
    ANTISTATIC SILICONE RUBBER MOLD-MAKING MATERIAL 审中-公开
    防静电硅橡胶模塑材料

    公开(公告)号:US20080260981A1

    公开(公告)日:2008-10-23

    申请号:US12104964

    申请日:2008-04-17

    IPC分类号: B29D22/00

    摘要: An antistatic silicone rubber mold-making material is provided. This mold-making material comprises a silicone rubber composition which is curable by an addition reaction, and which contains an tonically conductive antistatic agent. The article produced by curing this antistatic silicone rubber mold-making material retains the insulator performance and the article exhibits excellent antistatic properties. Also, the article can be colored as desired.

    摘要翻译: 提供了一种抗静电硅橡胶成型材料。 该成型材料包含可通过加成反应固化的硅橡胶组合物,其含有导电性抗静电剂。 通过固化该抗静电硅橡胶成型材料制成的制品保持绝缘子性能,并且该制品表现出优异的抗静电性能。 此外,文章可以根据需要进行着色。

    CEMENT MOLD-MAKING SILICONE RUBBER COMPOSITION
    6.
    发明申请
    CEMENT MOLD-MAKING SILICONE RUBBER COMPOSITION 有权
    水泥模制硅橡胶组合物

    公开(公告)号:US20090326103A1

    公开(公告)日:2009-12-31

    申请号:US12145984

    申请日:2008-06-25

    IPC分类号: C08L83/05

    摘要: A cement mold-making silicone rubber composition is provided comprising (A) 100 parts by weight of a polyorganosiloxane having at least two silicon-bonded monovalent aliphatic unsaturated hydrocarbon groups in a molecule, (B) a polyorganohydrogensiloxane having at least three silicon-bonded hydrogen atoms in a molecule, in such an amount as to provide 0.1-5 silicon-bonded hydrogen atoms per monovalent aliphatic unsaturated hydrocarbon group in component (A), (C) a platinum base compound in such an amount as to provide 1-100 ppm of platinum atoms based on the weight of component (A), (D) 5-60 parts by weight of finely divided silica having a specific surface area of at least 50 m2/g, and (E) 0.1-100 parts by weight of coal ash and/or pozzolan powder.

    摘要翻译: 提供一种水泥制模硅橡胶组合物,其包含(A)100重量份的在分子中具有至少两个与硅键合的一价脂族不饱和烃基的聚有机硅氧烷,(B)具有至少三个与硅键合的氢的聚有机氢硅氧烷 分子中的原子,其量使得组分(A)中的每一个脂族不饱和烃基提供0.1-5个硅键合的氢原子,(C)铂基化合物,其量可提供1-100ppm 的铂原子,基于组分(A)的重量,(D)5-60重量份比表面积为至少50m 2 / g的细碎二氧化硅,和(E)0.1-100重量份的 煤灰和/或火山灰粉末。

    Image reading system
    7.
    发明授权
    Image reading system 失效
    图像阅读系统

    公开(公告)号:US06747765B2

    公开(公告)日:2004-06-08

    申请号:US09161374

    申请日:1998-09-28

    IPC分类号: H04N104

    摘要: An image reading system constructed as in the following in order to shorten a time from a turn-on of an original illuminating lamp to a substantial image reading operation and perform a high speed scanning. A position and size of an original which do not require a stable light amount of the original illumination lamp are read during a forwards pre-scanning operation period (tps) during which the light amount is unstable after the start of the pre-scanning. During the period (tacs1) after a timing (t1) when the light amount becomes stable during the forwards pre-scanning operation, an original color information is read from an area of the original from which the color information cannot be read during the backwards pre-scanning operation. Accordingly, the total time required for the pre-scanning operation can be made shorter than that required by a conventional pre-scanning operation which reads the original information and color information only during the forwards pre-scanning operation.

    摘要翻译: 为了缩短从原来的照明灯的开启到实质的图像读取动作的时间,进行高速扫描,构成如下的图像读取系统。 在预扫描开始之后的光量不稳定的前进扫描期间(tps)期间,读取不需要原始照明灯的稳定光量的原稿的位置和尺寸。 在向前预扫描操作期间光量变得稳定的定时(t1)之后的时间段(tacs1)期间,从原始颜色信息读取原始颜色信息,在原始颜色信息的区域中,在向后预扫描期间不能读取颜色信息 扫描操作。 因此,预扫描操作所需的总时间可以比仅在前向预扫描操作期间读取原始信息和颜色信息的常规预扫描操作所需的总时间短。

    Electrostatic holding apparatus having insulating layer with enables easy attachment and detachment of semiconductor object
    8.
    发明授权
    Electrostatic holding apparatus having insulating layer with enables easy attachment and detachment of semiconductor object 失效
    具有绝缘层的静电保持装置能够容易地安装和拆卸半导体物体

    公开(公告)号:US06351367B1

    公开(公告)日:2002-02-26

    申请号:US09163081

    申请日:1998-09-29

    IPC分类号: H01C1012

    摘要: There is disclosed an electrostatic holding apparatus in which a voltage is applied to an conductive electrode covered with an insulating dielectric layer in order to cause the insulating dielectric layer to electrostatically attract an object. The main component of the insulating dielectric layer is ceramic containing 0.1-30 wt. % of an atomic metal, and the volume resistivity of the metal-containing ceramic at 20° C. is 108-1013 &OHgr;·cm. The metallic element is Mo or W. In the electrostatic holding apparatus, since the volume resistivity of an insulating dielectric layer of an electrostatic attraction portion is decreased, a strong electrostatic force can be generated. Also, there can be maintained the capability of allowing removal of an object at the time of stopping application of voltage. Further, since neither fine cracks nor pores remain in the insulating dielectric layer after sintering, the withstand voltage is high.

    摘要翻译: 公开了一种静电保持装置,其中电压施加到被绝缘电介质层覆盖的导电电极,以使绝缘介电层静电吸引物体。 绝缘介电层的主要成分是含有0.1-30wt。 原子金属的%,并且含金属陶瓷在20℃下的体积电阻率为108-1013欧米加。 金属元素是Mo或W.在静电保持装置中,由于静电吸引部分的绝缘电介质层的体积电阻率降低,所以可以产生强的静电力。 此外,在停止施加电压时可以保持允许物体移除的能力。 此外,由于在烧结之后绝缘介电层中既没有微细的裂缝也没有孔,所以耐电压高。

    Cement mold-making silicone rubber composition
    9.
    发明授权
    Cement mold-making silicone rubber composition 有权
    水泥模具硅橡胶组成

    公开(公告)号:US08044121B2

    公开(公告)日:2011-10-25

    申请号:US12145984

    申请日:2008-06-25

    IPC分类号: C08L83/05

    摘要: A cement mold-making silicone rubber composition is provided comprising (A) 100 parts by weight of a polyorganosiloxane having at least two silicon-bonded monovalent aliphatic unsaturated hydrocarbon groups in a molecule, (B) a polyorganohydrogensiloxane having at least three silicon-bonded hydrogen atoms in a molecule, in such an amount as to provide 0.1-5 silicon-bonded hydrogen atoms per monovalent aliphatic unsaturated hydrocarbon group in component (A), (C) a platinum base compound in such an amount as to provide 1-100 ppm of platinum atoms based on the weight of component (A), (D) 5-60 parts by weight of finely divided silica having a specific surface area of at least 50 m2/g, and (E) 0.1-100 parts by weight of coal ash and/or pozzolan powder.

    摘要翻译: 提供一种水泥制模硅橡胶组合物,其包含(A)100重量份的在分子中具有至少两个与硅键合的一价脂族不饱和烃基的聚有机硅氧烷,(B)具有至少三个与硅键合的氢的聚有机氢硅氧烷 分子中的原子,其量使得组分(A)中的每一个脂族不饱和烃基提供0.1-5个硅键合的氢原子,(C)铂基化合物,其量可提供1-100ppm 的铂原子,基于组分(A)的重量,(D)5-60重量份比表面积为至少50m 2 / g的细碎二氧化硅,和(E)0.1-100重量份的 煤灰和/或火山灰粉末。

    Microcontact printing stamp
    10.
    发明授权
    Microcontact printing stamp 有权
    微型印刷邮票

    公开(公告)号:US07781555B2

    公开(公告)日:2010-08-24

    申请号:US12190699

    申请日:2008-08-13

    申请人: Hiroshi Mogi

    发明人: Hiroshi Mogi

    摘要: A microcontact printing stamp is formed by curing a silicone rubber composition on a master. An addition reaction cure silicone rubber composition is used comprising (A) an organopolysiloxane containing at least two aliphatic unsaturated monovalent hydrocarbon groups, (B) an organohydrogenpolysiloxane containing at least two SiH groups, (C) an addition reaction catalyst, and (D) a reinforcing resin. The cured composition has a nonfunctional low-molecular-weight siloxane D3-D20 content of up to 200 ppm.

    摘要翻译: 通过将母体上的硅橡胶组合物固化来形成微接触印刷印模。 使用加成反应固化硅橡胶组合物,其包含(A)含有至少两个脂族不饱和单价烃基的有机聚硅氧烷,(B)含有至少两个SiH基团的有机氢聚硅氧烷,(C)加成反应催化剂和(D) 增强树脂。 固化的组合物具有高达200ppm的非官能的低分子量硅氧烷D3-D20含量。