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43 条记录 (耗时 0.028 秒)

    Method for producing silicone rubber powder
    32.
    发明授权
    Method for producing silicone rubber powder 失效
    生产硅橡胶粉的方法

    公开(公告)号：US4743670A

    公开(公告)日：1988-05-10

    申请号：US95794

    申请日：1987-09-14

    申请人： Keiji Yoshida ,  Koji Shimizu ,  Mitsuo Hamada

    发明人： Keiji Yoshida ,  Koji Shimizu ,  Mitsuo Hamada

    IPC分类号： C08J3/03 ,  C08J3/16 ,  C08J3/26 ,  C08G77/06

    CPC分类号： C08J3/03 ,  C08J3/16 ,  C08J3/26 ,  C08J2383/04

    摘要： Cured silicone rubber in the form of a finely divided powder is prepared by (1) dispersing a heat-curable liquid silicone rubber composition in water maintained at a temperature of from 0.degree. to 25.degree. C., (2) dispersing the resultant dispersion in a liquid heated to a temperature of at least 50.degree. C., and (3) recovering the resultant cured powder. The liquid silicone rubber composition is preferably maintained at a temperature of from -60.degree. to 0.degree. C. before being emulsified and said liquid is preferably water.

    摘要翻译： 通过（1）将热固性液体硅橡胶组合物分散在保持在0℃至25℃的水中的水中制备细粉末形式的固化硅橡胶，（2）将所得分散体分散在 加热到至少50℃的温度的液体，（3）回收得到的固化粉末。 液体硅橡胶组合物优选在乳化之前保持在-60℃至0℃的温度，并且所述液体优选为水。

    Original illumination device with an automatic illumination control
    33.
    发明授权
    Original illumination device with an automatic illumination control 失效
    具有自动照明控制的原始照明装置

    公开(公告)号：US4711569A

    公开(公告)日：1987-12-08

    申请号：US881460

    申请日：1986-07-02

    申请人： Kadotaro Nishimori ,  Keiji Yoshida ,  Tadashi Ohira

    发明人： Kadotaro Nishimori ,  Keiji Yoshida ,  Tadashi Ohira

    IPC分类号： G03B27/72 ,  G03G15/00 ,  G03G15/04 ,  G03G15/043 ,  G03G21/00

    CPC分类号： G03G15/5025 ,  G03B27/72 ,  G03G15/043 ,  G03G15/55

    摘要： In an original illumination device with an automatic illumination control according to the present invention, light from an exposure lamp (6) illuminates an original (1) and a reference density plate provided on the lower surface of a table (2), reflected light from the original (1) is directed to a photosensitive drum (13), and reflected light from the original (1) and the reference density plate (3) is detected by a photo detector (14), whereby an MPU (17) controls power supply to the exposure lamp (6) by an exposure lamp regulator (19) based on the detection output of the photo detector (14). In addition, in case where a prescribed triggering signal is inputted to the exposure lamp regulator (19) and the photo detector (14) does not detect light, the MPU (17) determines that the exposure lamp (6) is broken, while in case where the prescribed triggering signal is not inputted to the exposure lamp regulator (19) and the photo detector (14) detects light, the MPU (17) determines that it is an abnormal lighting condition. Accordingly, the abnormal condition of the light source can be easily determined by a simple structure.

    摘要翻译： 在根据本发明的具有自动照明控制的原始照明装置中，来自曝光灯（6）的光照亮设置在桌子（2）的下表面上的原稿（1）和参考密度板，反射光 原件（1）被引导到感光鼓（13），并且由光电检测器（14）检测来自原稿（1）和参考密度板（3）的反射光，由此MPU（17）控制功率 基于光检测器（14）的检测输出，通过曝光灯调节器（19）向曝光灯（6）供给。 此外，在将规定的触发信号输入到曝光灯调节器（19）并且光检测器（14）未检测到光的情况下，MPU（17）确定曝光灯（6）被破坏，同时 MPU（17）判定为异常的照明状态的情况下，未将规定的触发信号输入到曝光灯调节器（19），光检测器（14）检测到光。 因此，可以通过简单的结构容易地确定光源的异常状态。

    Curable liquid silicone rubber composition for forming a sealing member and sealing member
    34.
    发明授权
    Curable liquid silicone rubber composition for forming a sealing member and sealing member 有权
    用于形成密封构件和密封构件的可固化液体硅橡胶组合物

    公开(公告)号：US08999485B2

    公开(公告)日：2015-04-07

    申请号：US13519300

    申请日：2010-12-28

    申请人： Takayoshi Otomo ,  Keiji Yoshida ,  Yuji Saito

    发明人： Takayoshi Otomo ,  Keiji Yoshida ,  Yuji Saito

    IPC分类号： C08L83/07 ,  C08L83/04 ,  C08G77/12 ,  C08G77/20 ,  C08K3/36

    CPC分类号： C08L83/04 ,  C08G77/12 ,  C08G77/20 ,  C08K3/36 ,  Y10T428/24273 ,  C08L83/00

    摘要： A liquid silicone rubber composition comprising an alkenyl group-containing liquid organopolysiloxane, a reinforcing silica filler, an organohydrogenpolysiloxane, a platinum group catalyst, a liquid organopolysiloxane that is free of crosslinking groups and is compatible with the alkenyl group-containing liquid organopolysiloxane, and a liquid organopolysiloxane that is free of crosslinking groups and is incompatible with the alkenyl group-containing liquid organopolysiloxane, wherein the cured material therefrom has a JIS type A durometer hardness of 15 to 26 and a tensile stress at 100% elongation of 0.25 to 0.60 MPa. Also, a through hole-containing sealing member comprising this cured material.

    摘要翻译： 含有含链烯基的液体有机聚硅氧烷，增强二氧化硅填料，有机氢聚硅氧烷，铂族催化剂，不含交联基团且与含链烯基的液体有机聚硅氧烷相容的液体有机聚硅氧烷的液态硅橡胶组合物和 液态有机聚硅氧烷，其不含交联基团，与含链烯基的液体有机聚硅氧烷不相容，其中固化物的JIS A型硬度计硬度为15〜26，拉伸应力为100％伸长率为0.25〜0.60MPa。 而且，包括该固化材料的含通孔的密封构件。

    Communication circuit, communication apparatus, impedance matching circuit and impedance matching circuit designing method
    35.
    发明授权
    Communication circuit, communication apparatus, impedance matching circuit and impedance matching circuit designing method 失效
    通信电路，通信装置，阻抗匹配电路和阻抗匹配电路设计方法

    公开(公告)号：US08106847B2

    公开(公告)日：2012-01-31

    申请号：US11886640

    申请日：2006-03-03

    申请人： Keiji Yoshida ,  Haruichi Kanaya

    发明人： Keiji Yoshida ,  Haruichi Kanaya

    IPC分类号： H01Q1/50

    CPC分类号： H01Q13/10 ,  H01P5/02

    摘要： A communication circuit is provided with an antenna section, such as a nonresonant antenna, and a matching section which connects with the antenna section and adjusts impedance, for example. The matching section has a transmission line, and the electric length and characteristic impedance of the transmission line are determined based on the frequency or the frequency band in which the antenna section and the transmission line resonate. For example, since it is not necessary to unite resonance frequency with center frequency if it is a nonresonant antenna, it becomes possible to attain the miniaturization of an antenna. Wide band-ization is realizable by changing the characteristic impedance of the transmission line.

    摘要翻译： 通信电路设置有诸如非共振天线的天线部分和与天线部分连接并匹配阻抗的匹配部分。 匹配部分具有传输线，并且基于天线部分和传输线谐振的频率或频带来确定传输线的电长度和特性阻抗。 例如，由于如果它是非共振天线，则不需要将谐振频率与中心频率相结合，所以可以实现天线的小型化。 通过改变传输线的特性阻抗来实现宽带化。

    Toner resin
    38.
    发明授权
    Toner resin 失效
    调色剂树脂

    公开(公告)号：US5674962A

    公开(公告)日：1997-10-07

    申请号：US506245

    申请日：1995-07-24

    申请人： Hirokazu Ito ,  Masahiro Itoh ,  Syuji Takahiro ,  Keiji Yoshida ,  Motoshi Inagaki

    发明人： Hirokazu Ito ,  Masahiro Itoh ,  Syuji Takahiro ,  Keiji Yoshida ,  Motoshi Inagaki

    IPC分类号： G03G9/087 ,  C08F20/10

    CPC分类号： G03G9/08711 ,  G03G9/08793

    摘要： A toner resin, comprising a styrene component, an acrylic acid ester component or methacrylic acid ester component or both, and a divinyl monomer component, the resin having a glass transition temperature of 50.degree. to 68.degree. C., a value of tan .delta., which is the ratio of the dynamic loss to the dynamic elastic modulus, of 0.3 to 0.7 as measured at 200.degree. C., a gel fraction of 55 to 83%, and a softening point at which the resin has a melting viscosity of 100,000 poises is 200.degree. to 410.degree. C. A toner having an excellent fixing property, non-offsetting property, and blocking resistance, and able to be used with a high-temperature high-speed copying machine is formed from this toner resin.

    摘要翻译： 包含苯乙烯组分，丙烯酸酯组分或甲基丙烯酸酯组分或二者的调色剂树脂和二乙烯基单体组分，所述树脂的玻璃化转变温度为50-68℃，tanδ值， 动态损耗与动态弹性模量的比值在200℃下测定为0.3〜0.7，凝胶分数为55〜83％，软化点为熔融粘度为100,000泊 为200〜410℃。由该调色剂树脂形成具有优异的定影性，无粘合性和耐粘连性并且能与高温高速复印机一起使用的调色剂。