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    • 1. 发明授权
    • Aqueous resin composition and aqueous paint
    • 水性树脂组合物和水性涂料
    • US6048924A
    • 2000-04-11
    • US68341
    • 1998-05-11
    • Ryoichi ObayashiTakeshi YamashitaShuichi KoshizawaMasanori IwahashiTaiji SatoKiyoshi OnishiMasaharu Takahashi
    • Ryoichi ObayashiTakeshi YamashitaShuichi KoshizawaMasanori IwahashiTaiji SatoKiyoshi OnishiMasaharu Takahashi
    • C08G81/02C08J3/02C08K3/20C08L3/20
    • C08G81/02
    • The subject of the present invention is to provide a water-borne resin composition having excellent hydrophilicity, that is, water reducibility or water dispersibility, can decrease the amount of organic solvent contained in a coating, has excellent curability, water resistance, flexibility, heat resistance, hardeness which are equivalent to those of solvent-borne amino resin, and which can decrease discharges in a dryer, and a water-borne coating comprised thereof. The above problem can be solved by a water-borne resin composition comprising:amino resin (A) obtained from amino compound (a) comprising at least one carboxyl group in a phenyl group of benzoguanamine, the amino compound (a) represented by chemical formula 1 andwater-borne resin (B) having a functional group reactive with the amino resin (A), and water-borne coating comprising the water-borne resin composition as an essential component. ##STR1##
    • PCT No.PCT / JP97 / 03182 Sec。 371日期:1998年5月11日 102(e)日期1998年5月11日PCT 1997年9月10日PCT公布。 第WO98 / 11165号公报 日本特开1998年4月19日本发明的主题是提供具有优异的亲水性,即水分散性或水分散性的水性树脂组合物,可以减少涂料中含有的有机溶剂的量,具有优异的固化性,水 电阻,柔软性,耐热性,硬度等于溶剂型氨基树脂,并且可以减少干燥器中的放电,以及由其组成的水性涂层。 上述问题可以通过水性树脂组合物来解决,该组合物包含:由苯并胍胺苯基中至少含有一个羧基的氨基化合物(a)得到的氨基树脂(A),化学式 1和具有与氨基树脂(A)反应的官能团的水性树脂(B)和作为必需成分的水性树脂组合物的水性涂料。
    • 4. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US09025994B2
    • 2015-05-05
    • US14086483
    • 2013-11-21
    • Takeshi YamashitaYoshie IwakuraYasuhiro Fujiwara
    • Takeshi YamashitaYoshie IwakuraYasuhiro Fujiwara
    • G03G15/16G03G15/01
    • G03G15/0189G03G15/1605G03G15/168
    • An image forming apparatus includes an image bearing member to bear a latent image on a surface thereof, a developing device to develop the latent image with toner, an intermediate transfer member, a secondary transfer member, a cleaning device, and a main body. The cleaning device cleans the secondary transfer member for a predetermined time period T1 during a startup operation after printing is completed normally before subsequent printing. The main body houses the image bearing member, the developing device, the intermediate transfer member, the secondary transfer member, and the cleaning device. At least one of the image bearing member and the developing device constitutes a process cartridge detachably attachable relative to the main body, and in a case in which the process cartridge is installed in the main body, the cleaning device cleans the secondary transfer member for a time period T2 extended from the predetermined time period T1.
    • 图像形成装置包括在其表面上承载潜像的图像承载部件,用调色剂显影潜像的显影装置,中间转印部件,二次转印部件,清洁装置和主体。 清洁装置在打印完成后的正常时间期间的启动操作期间清洁二次转印部件一段预定的时间段T1。 主体容纳图像承载部件,显影装置,中间转印部件,二次转印部件和清洁装置。 图像承载部件和显影装置中的至少一个构成相对于主体可拆卸地安装的处理盒,并且在处理盒安装在主体中的情况下,清洁装置清洁二次转印部件 时间段T2从预定时间段T1延伸。
    • 10. 发明授权
    • Optical transmitter and optical communications device
    • 光发射机和光通信设备
    • US08213472B2
    • 2012-07-03
    • US12018484
    • 2008-01-23
    • Masahiro HiraiTakeshi YamashitaHideyuki Kuwano
    • Masahiro HiraiTakeshi YamashitaHideyuki Kuwano
    • H01S3/04
    • H01S5/02252H01S5/02208H01S5/02415H01S5/02438H01S5/0683
    • Disclosed is an optical transmission module in which effects of conductive heat from sides of a metal case upon a thermistor are reduced, thereby allowing steady optical beam wavelengths to be obtained over a wide range of temperatures, regardless of the temperature of the usage environment. Specifically, the optical transmission module includes Peltier elements disposed inside a metal case, a metal base disposed upon the Peltier elements, a laser diode substrate disposed upon the metal base, a laser diode disposed upon the laser diode substrate, a thermistor substrate disposed upon the metal base, a thermistor disposed upon the thermistor substrate, and a thermally conductive member, disposed in the vicinity of the thermistor, that has a height greater than the height of the thermistor.
    • 公开了一种光传输模块,其中金属壳体的侧面的导热性对热敏电阻的影响降低,从而在宽的温度范围内获得稳定的光束波长,而与使用环境的温度无关。 具体地,光传输模块包括设置在金属外壳内的珀耳帖元件,设置在珀耳帖元件上的金属基体,设置在金属基底上的激光二极管基板,设置在激光二极管基板上的激光二极管,设置在激光二极管基板上的热敏电阻基板 金属基底,设置在热敏电阻基板上的热敏电阻,以及设置在热敏电阻附近的导热部件,其高度大于热敏电阻的高度。