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    MOLDED PLASTICS SURFACE ENHANCER AND USE THEREOF
    2.
    发明授权
    MOLDED PLASTICS SURFACE ENHANCER AND USE THEREOF 失效
    改进的表面成分和使用该组合物的塑料成型品

    公开(公告)号：EP0917505B1

    公开(公告)日：2005-07-27

    申请号：EP96941509.0

    申请日：1996-11-27

    申请人： Stevenson, Michael J.

    发明人： STEVENSON, Michael, J. ,  REEVES, Robert, A.

    IPC分类号： B28B7/36 ,  C08L91/06 ,  C08L93/04

    CPC分类号： C08J7/047 ,  B05D1/322 ,  B05D5/06 ,  B05D7/02 ,  B29C41/003 ,  B29C41/06 ,  B29C70/64 ,  B44C1/04 ,  B44D2/00 ,  C08J2323/06 ,  C08J2423/00 ,  C08J2491/00 ,  C08L91/06 ,  C08L93/04

    摘要： There is disclosed an enhancement composition and a method for its use in a molding process. The enhancement composition is applied to the interior surfaces of the mold cavity used in a molding process such as blow molding, injection molding, thermoforming or rotational molding. The enhancement composition is applied prior to closing of the mold and molding of the plastic article. The enhancement composition comprises a liquid carrier containing up to about 50 weight percent of enhancement solids which comprise a mixture of an enhancement solid such as particles of varied thermoplastic and thermosetting resins, metal flakes, glass beads, carbon, graphite, etc., and a binder solid which can be hydrocarbon resin, wax, rosin or terpene base resin. The invention provides for almost unlimited modification of the surfaces of molded plastic products, offering the plastics fabricator the ability to mold products having very specialized surface properties with a low cost structural polymer, e.g., a product molded of low cost, low density polyethylene having the surface characteristics of Teflon®.

    Musical instrument allowing artistic expression and controlling system incorporated therein
    3.
    发明公开
    Musical instrument allowing artistic expression and controlling system incorporated therein 有权
    与控制系统，其允许艺术视觉表达乐器

    公开(公告)号：EP1555650A2

    公开(公告)日：2005-07-20

    申请号：EP05000060.3

    申请日：2005-01-04

    申请人： YAMAHA CORPORATION

    发明人： Muramatsu, Shigeru ,  Ohba, Yasuhiko ,  Fujiwara, Yuji

    IPC分类号： G10H1/00 ,  G10H1/34 ,  G10F1/02

    CPC分类号： G10H1/344 ,  G10F1/02 ,  G10H2230/011

    摘要： A set of formation data codes (FRM1), which includes action event codes (AE1, AE2, AE3, AE4) and duration codes (TD1, TD2), is loaded in an automatic player piano (30), and a controller (3a) interprets the action event codes (AE1, AE2, AE3, AE4) for driving the solenoid-operated key actuators (20); since the solenoid-operated key actuators (20) slowly push the associated keys (31a, 31b), the hammers (32) do not reach the strings (33), and any piano tone is not produced; the plungers (38) make the keys (31a, 31b) sunk to different depth so that the keys (31a, 31b) are laid on a artistic pattern; the controller (3a) sequentially changes the artistic pattern, and offers an artistic visual expression to the audience.

    摘要翻译： 一组形成的数据码（FRM1），其中包括动作事件代码（AE1，AE2，AE3，AE4）和持续时间代码（TD1，TD2）的控制器（3a）的装载在自动演奏器钢琴（30），和 解释的动作事件代码（AE1，AE2，AE3，AE4）用于驱动电磁控制的键致动器（20）; 由于螺线管操作的键致动器（20）慢慢推相关联的键（31A，31B），锤（32）不到达琴弦（33），和任何钢琴音调不产生; 柱塞（38）使键（31A，31B）沉入不同的深度所以没有键（31A，31B）被放置在一个艺术图案; 所述控制器（3a）中顺序地改变的艺术图案，并提供一个艺术的视觉表达给观众。

    Method of forming an image on an optical disk by radially vibrating a laser beam under focus control
    4.
    发明公开
    Method of forming an image on an optical disk by radially vibrating a laser beam under focus control 有权
    一种用于在光盘上形成图像的方法，其中，聚焦控制的激光束振动在径向方向上

    公开(公告)号：EP1367570A3

    公开(公告)日：2005-05-11

    申请号：EP03012367.3

    申请日：2003-05-30

    申请人： YAMAHA CORPORATION

    发明人： Morishima, Morito

    IPC分类号： G11B23/40 ,  G11B7/08

    CPC分类号： G11B23/40 ,  G11B7/0037 ,  G11B7/08

    摘要： An optical disc recording apparatus can draw an image by radially vibrating a laser beam under stable focus control. A pickup radiates the laser beam onto the optical disc rotated by a spindle motor. A focus servo controller maintains a constant spot diameter of the laser beam on the optical disc by detecting a return light of the laser beam reflected back from the optical disc. An irradiation position controller operates when the pickup opposes a label face of the optical disc for controlling an irradiation trajectory of the laser beam to vibrate in a radial direction of the optical disc while the laser beam runs along circumferential zones defined on a coloring layer of the label face. A modulating section modulates an intensity of the laser beam for forming dots along the circumferential zones so as to draw the image.

    Optical component using optical transmission element joining metal holder
    6.
    发明公开
    Optical component using optical transmission element joining metal holder 有权
    Herstellungsverfahrenfüroptisches Bauteil mit in Metallhalter gebundenem optischen Transmissionselement

    公开(公告)号：EP1517167A2

    公开(公告)日：2005-03-23

    申请号：EP04022091.5

    申请日：2004-09-16

    申请人： YAMAHA CORPORATION ,  MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Hashimoto, Yoshihiro c/oMitsubishi Electric ,  Matuoka, Ken Mitsubishi Denki K.K. ,  Takagi, Shinichi Mitsubishi Denki K.K. ,  Suzuki, Katsunori Yamaha Corporation ,  Hamano, Tetsutsugu Yamaha Corporation

    IPC分类号： G02B7/02

    CPC分类号： G02B7/025 ,  G02B7/008 ,  G02B7/028

    摘要： An optical component comprises an optical transmission element (e.g., an optical lens) whose circumferential wall partially joins a metal holder via a joining material (e.g., a low melting point glass), wherein stress is normally applied to the optical transmission element in a compression direction when joining the metal holder. The optical transmission element is inserted into a through hole of the metal holder, and the joining material is kept in a bank actualized by a tapered portion formed in proximity to one end of the through hole of the metal holder. This prevents tensile stress from being applied to the optical transmission element; thus, it is possible to avoid the occurrence of cracks and separations in the optical transmission element; and it is possible to avoid the occurrence of errors in optical characteristics, regardless of variations of the environmental temperature, so that, the optical component is improved in reliability.

    摘要翻译： 光学部件包括光学透镜元件（例如，光学透镜），其周壁通过接合材料（例如，低熔点玻璃）部分地接合金属保持器，其中应力通常以压缩方式施加到光传输元件 连接金属支架时的方向。 光传输元件插入到金属保持器的通孔中，并且接合材料保持在通过金属保持件的通孔的一端附近形成的锥形部分实现的堤岸中。 这防止了拉伸应力施加到光传输元件上; 因此，可以避免在光传输元件中出现裂纹和分离; 并且可以避免光学特性的误差的发生，而与环境温度的变化无关，使得光学部件的可靠性提高。