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    • 31. 发明授权
    • Toner, method of producing toner, and image forming method using toner
    • 调色剂,调色剂的制造方法和使用调色剂的成像方法
    • US06436599B1
    • 2002-08-20
    • US09902666
    • 2001-07-12
    • Hirotaka MatsuokaJong Won LeeIsamu Suzuki
    • Hirotaka MatsuokaJong Won LeeIsamu Suzuki
    • G03G908
    • G03G9/081G03G9/08755G03G9/08782G03G9/08793G03G9/08795G03G9/08797
    • The present invention provides a toner comprising a binder resin, a colorant, and a releasing agent wherein the releasing agent has an endothermic starting temperature of 40° C. or more and a melting point of 120° C. or less which are measured using a differential scanning calorimeter, the binder resin contains a linear resin and a non-linear resin, the content of the releasing agent existing at the surface of toner particles is 0 to 30% by weight, and the shape factor MLS2 of the toner particles is from 100 to 130. Preferably a mixture of a linear Polyester and a non linear polyester is used as the binder resin. Preferably the weight average molecular weight of the linear polyester is 2.0×103 to 5.0×104. The toner of the present invention has excellent developing characteristics and transfer characteristics, and superior offset resistance even in an oil-less fixing system. When recording a color image using the toner of the present invention, the resulting image has high quality and the OHP transmittancy is improved.
    • 本发明提供一种包含粘合剂树脂,着色剂和脱模剂的调色剂,其中脱模剂的吸热起始温度为40℃以上,熔点为120℃以下,使用 差示扫描量热计,粘合剂树脂含有线性树脂和非线性树脂,存在于调色剂颗粒表面的脱模剂的含量为0〜30重量%,调色剂颗粒的形状因子MLS2为 优选使用线性聚酯和非线性聚酯的混合物作为粘合剂树脂。 优选线性聚酯的重均分子量为2.0×10 3〜5.0×10 4。 本发明的调色剂具有优异的显影特性和转印特性,并且即使在无油定影系统中也具有优异的胶印阻力。 当使用本发明的调色剂记录彩色图像时,所得到的图像具有高质量,OHP透过率提高。
    • 39. 发明授权
    • Variable valve actuator
    • 可变阀门执行器
    • US08251026B2
    • 2012-08-28
    • US12208926
    • 2008-09-11
    • Jong Won Lee
    • Jong Won Lee
    • F01L1/34
    • F01L13/0021F01L1/267
    • A variable valve actuator presses rocker arms using force transmitted from a drive cam to open/close valves of an engine, and includes a swing arm, which is pivotably coupled to the engine on a first side thereof, and at least two pressing means, which come into contact with the rocker arms on first sides thereof, are pivotably coupled to a second side of a swing arm on second sides thereof, and press the rocker arms when pressed by the drive cam. Thereby, the variable valve actuator can adjust a lift time and a lift distance of each valve without changing positions of the drive cams and the camshaft, and more easily adjust the lift time of each valve, and have very excellent applicability to the engine due to simple internal configuration.
    • 可变气门执行器使用从驱动凸轮传递的力来打开/关闭发动机的阀来按压摇臂,并且包括在其第一侧上可枢转地联接到发动机的摇臂和至少两个按压装置, 在其第一侧与摇臂接触,在其第二侧上可摆动地联接到摆臂的第二侧,并且当被驱动凸轮按压时按压摇臂。 因此,可变阀致动器可以在不改变驱动凸轮和凸轮轴的位置的情况下调节每个阀的升程时间和升程距离,并且更容易地调节每个阀的升程时间,并且由于 简单的内部配置。
    • 40. 发明授权
    • Front-side filter and plasma display panel device including the front-side filter
    • 前置滤波器和等离子显示面板装置,包括前置滤波器
    • US08102104B2
    • 2012-01-24
    • US11267998
    • 2005-11-07
    • Dong-keun SinEui-soo KimNam-soo KimJong-won LeeYoung-chae Cho
    • Dong-keun SinEui-soo KimNam-soo KimJong-won LeeYoung-chae Cho
    • H01K1/26H01J17/49
    • H01J11/10G02B5/20H01J9/205H01J11/44H01J2211/442H01J2211/446H01J2211/448H05K9/0096
    • Provided is a front-side filter which can be easily attached to a cover of a display device, but is difficult to detach from the cover even after long term use and further provided is a PDP device including the same filter. The front-side filter includes a filter base having at least one function among a near-infrared ray shielding function, and a neon light shielding function, and an electromagnetic wave shielding function; and an antireflective layer with an edge pattern, formed on a side of the filter base in such a way that the entire edge portion or a part of the edge portion of the filter base is exposed through the edge pattern to provide a fixing means formed in the edge pattern. The plasma display panel device includes a case, a cover for covering an upper surface of the case, a driving circuit board enclosed by the case, a panel assembly disposed on the driving circuit board and enclosed by the case, and a front-side filter including a filter base having at least one function among a near-infrared ray shielding function, and a neon light shielding function, and an electromagnetic wave shielding function; and an antireflective layer with an edge pattern, formed on a side of the filter base in such a way that the entire edge portion or part of the edge portion of the filter base is exposed through the edge pattern to provide a fixing means formed in the edge pattern.
    • 本发明提供一种能够容易地安装在显示装置的盖上的前侧滤波器,即使长期使用也难以与盖分离,并且还具备包括该滤波器的PDP装置。 前侧滤波器包括具有近红外线屏蔽功能和霓虹灯屏蔽功能中的至少一个功能的滤波器基座和电磁波屏蔽功能; 以及具有边缘图案的防反射层,其形成在过滤器基座的侧面上,使得过滤器基座的边缘部分的整个边缘部分或一部分通过边缘图案露出,以提供形成在 边缘图案。 等离子体显示面板装置包括壳体,用于覆盖壳体的上表面的盖,由壳体包围的驱动电路板,设置在驱动电路板上并被壳体包围的面板组件,以及前侧过滤器 包括具有近红外线屏蔽功能和霓虹灯屏蔽功能中的至少一个功能的滤波器基座和电磁波屏蔽功能; 以及具有边缘图案的防反射层,其形成在过滤器基座的侧面上,使得过滤器基座的边缘部分的整个边缘部分或部分通过边缘图案露出,以提供形成在该过滤器基座中的固定装置 边缘图案