会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Glow sensor-ceramic tip
    • 辉光传感器 - 陶瓷尖端
    • US6148660A
    • 2000-11-21
    • US160396
    • 1998-09-25
    • Randolph Kwok-Kin ChiuCharles Dale OakleyRussell Harmon BoschMagnus GlavmoHiroshi TakayamaKeisuke Okajima
    • Randolph Kwok-Kin ChiuCharles Dale OakleyRussell Harmon BoschMagnus GlavmoHiroshi TakayamaKeisuke Okajima
    • F23Q7/00G01M15/00F02M39/00
    • F02P19/028F23Q7/001F23Q2007/002
    • A glow sensor which combines functions of a diesel engine glow plug with an ion sensor for sensing engine combustion initiation and characteristics includes a ceramic rod retained in a supporting ceramic sleeve carried by a metal shell mountable in an engine cylinder head. The ceramic rod includes a heating element in a glow tip at the inner end of the rod which, in use, extends into an engine combustion chamber or pre-chamber. A conductive material such as platinum or palladium is coated on the lower end of the glow tip and connected by a conductor with a source of electric voltage. In use, the voltage produces a current carried by electrons generated by ionization of the combustion chamber gases during combustion. The current varies with the degree of ionization and the amount of electrons generated during various phases of the combustion event. The resulting information is usable in controlling engine operation or evaluating its operation for test purposes. Various construction features of disclosed embodiments include an internal conductor through the ceramic rod from the platinum or palladium material to a lead or an external conductor applied on the surface of the ceramic rod with which an insulating ceramic sleeve is utilized to mount the rod within its supporting shell. Grounding connections through an additional lead from the outer end of the ceramic rod or via metallic connections through the ceramic sleeve to the shell are alternatively disclosed.
    • 将柴油发动机预热塞与用于感测发动机燃烧起动和特性的离子传感器的功能组合的辉光传感器包括保持在由可安装在发动机气缸盖中的金属壳承载的支撑陶瓷套筒中的陶瓷棒。 陶瓷棒包括在杆的内端处的辉光尖端中的加热元件,其在使用中延伸到发动机燃烧室或预制室中。 诸如铂或钯的导电材料涂覆在辉光尖端的下端,并由具有电压源的导体连接。 在使用中,电压产生由燃烧室内的燃烧室气体的电离产生的电子携带的电流。 电流随着电离的程度和在燃烧事件的各个阶段期间产生的电子的量而变化。 所得到的信息可用于控制发动机操作或评估其操作用于测试目的。 所公开的实施例的各种结构特征包括通过陶瓷棒从铂或钯材料到引线或外部导体的内部导体,该导体或外部导体施加在陶瓷棒的表面上,通过该导体或外部导体使用绝缘陶瓷套管将杆安装在其支撑 贝壳。 可选地公开了通过陶瓷棒的外端的附加引线或经由穿过陶瓷套管的金属连接到壳体的接地连接。
    • 3. 发明授权
    • Developer carrier and developing apparatus comprising the same
    • 显影剂载体和包含其的显影装置
    • US5897477A
    • 1999-04-27
    • US806931
    • 1997-02-26
    • Kenji NakatogawaShigeo OhtaHiroshi Takayama
    • Kenji NakatogawaShigeo OhtaHiroshi Takayama
    • G03G15/08G03G15/09
    • G03G15/0928
    • A developer carrier comprising a cylindrical support having provided on the outer surface thereof a coating layer for retaining a developer, wherein the coating layer comprises electrically conductive fine particles and a binder resin comprising a phenolic resin having a weight-average molecular weight of from 3,000 to 5,000 as determined before being crosslinked. Also disclosed is a developing apparatus which comprises a developer carrier for retaining a developer on the surface thereof and for conveying the developer onto the position at which an electrostatic latent image formed on a latent image carrier is developed, wherein the developer carrier comprises a cylindrical support having provided on the outer surface thereof a coating layer for retaining a developer, wherein the coating layer comprises electrically conductive fine particles and a binder resin comprising a phenolic resin having a weight-average molecular weight of from 3,000 to 5,000 as determined before being crosslinked.
    • 一种显影剂载体,其包括在其外表面上设置有用于保持显影剂的涂层的圆柱形支撑体,其中所述涂层包含导电细颗粒和包含酚醛树脂的粘合剂树脂,所述酚醛树脂的重均分子量为3,000至 交联前测定的5,000。 还公开了一种显影装置,其包括用于将显影剂保持在其表面上并用于将显影剂输送到形成在潜像载体上的静电潜像显影的位置的显影剂载体,其中显影剂载体包括圆柱形支撑体 在其外表面上设置有用于保持显影剂的涂层,其中所述涂层包含导电细颗粒和包含在交联之前测定的重均分子量为3,000至5,000的酚醛树脂的粘合剂树脂。
    • 7. 发明授权
    • Magnetic dry developer for electrostatic photography and process for
preparation thereof
    • 用于静电摄影的磁性干燥显影剂及其制备方法
    • US4108786A
    • 1978-08-22
    • US641285
    • 1975-12-16
    • Hiroshi TakayamaTatsuo Aizawa
    • Hiroshi TakayamaTatsuo Aizawa
    • G03G9/08G03G9/083G03G9/14
    • G03G9/0825G03G9/0827G03G9/083G03G9/0838Y10S430/104
    • A magnetic toner for electrostatic photography consisting essentially of spherical particles of a composition comprising a fine powder of a magnetic material having an average particle size not exceeding 1000 m.mu. and being dispersed in a binder resin, said powdery magnetic material being present in an amount of 25 to 75% by weight based on the composition, spherical particles of said composition having such a particle size distribution that particles having a particle size larger than 44 .mu. occupy up to 10% of the total particles and particles having a particle size smaller than 2 .mu. occupy up to 10% of the total particles, wherein said fine powder of the magnetic material is distributed predominantly in the surface layer portion of each spherical particle and said spherical particles have a volume resistivity not higher than 1 .times. 10.sup.11 .OMEGA.-cm as measured in a magnetic field of about 680 gauss under a voltage of 1000 V.
    • 一种用于静电摄影的磁性调色剂,其基本上由包括平均粒度不超过1000μm的磁性材料的细粉末并分散在粘合剂树脂中的组合物的球形颗粒组成,所述粉末状磁性材料以 基于组合物为25〜75重量%,所述组合物的球形粒子具有粒径分布,粒径大于44μm的粒子占总粒子的10%,粒径小于2的粒子 mu占总粒子的10%,其中所述磁性材料的细粉末主要分布在每个球形颗粒的表面层部分中,并且所测量的球形颗粒的体积电阻率不高于1×1011欧姆 - 厘米 在1000V的电压下在约680高斯的磁场中。
    • 10. 发明授权
    • Charging member and charging device
    • 充电器和充电器
    • US06259875B1
    • 2001-07-10
    • US09373208
    • 1999-08-12
    • Hiroyuki MiuraHiroyuki KataokaHiroshi Takayama
    • Hiroyuki MiuraHiroyuki KataokaHiroshi Takayama
    • B03B1502
    • G03G15/0233Y10T428/25
    • A charging member has a conductive core, a conductive elastic layer formed on the surface of the conductive core, and a wearing surface layer to be used also as a resistance controlling layer formed on the surface of the conductive elastic layer, and comprising a surface layer-forming resin and a resistance controlling conductive filler, developing conductivity by electron conduction and having a specific wearing amount of 5.0×10−4 (mm3/N·km) or more, the charging member capable of preventing deterioration of the charging performance of a charging member caused by contamination of the surface layer of the charging member, and maintaining stable and satisfactory uniform charging property and image quality for a long period of time, and always keeping the surface clean by positively wearing the surface layer of the charging member.
    • 充电构件具有导电芯,形成在导电芯的表面上的导电弹性层和用作形成在导电弹性层的表面上的电阻控制层的磨损表面层,并且包括表面层 形成树脂和电阻控制导电填料,通过电子传导显影导电性,并且具有5.0×10 -4(mm 3 / N.km)以上的特定磨损量,该充电构件能够防止充电的充电性能的劣化 由充电构件的表面层的污染引起的构件,并且长时间保持稳定和令人满意的均匀充电性能和图像质量,并且通过正面地佩戴充电构件的表面层来始终保持表面清洁。