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
    • 23. 发明授权
    • Dull-surfaced, injection molded synthetic resin articles and a method of
shaping them
    • 表面光滑,注塑合成树脂制品及其成型方法
    • US06077472A
    • 2000-06-20
    • US750740
    • 1996-12-20
    • Hiroshi KataokaYuo Umei
    • Hiroshi KataokaYuo Umei
    • B29C45/00B29C45/26B29C45/37B28B7/36
    • B29C45/0025B29C45/37B29C45/2628Y10T428/24355
    • The purpose of the invention is to produce a shaped article having a uniform dull surface with less noticeable weld line and other surface detects. The injection molded synthetic resin article of the invention has a weld portion and is characterized in that the weld line on the surface of the injection molded article has a dent of no more than 2 .mu.m, the surface of the injection molded article is a dull surface with no more than 30% gloss, the general portion, the weld portion and the resin flow end portion of the surface of the injection molded article provide a uniform dull surface, said dull surface having such abrasion resistance that no visible flaws develops at a hardness of 2B and below in a pencil scratch test. Such molded article can be produced without post-molding paint application and yet it has practical utility, thus presenting a maximum economic advantage.
    • PCT No.PCT / JP95 / 01241 Sec。 371日期1996年12月20日第 102(e)日期1996年12月20日PCT归档1995年6月21日PCT公布。 出版物WO95 / 35194 日期1995年12月28日本发明的目的是生产具有均匀钝的表面的成形制品,具有不太明显的焊接线和其他表面检测。 本发明的注塑合成树脂制品具有焊接部分,其特征在于,注射成型制品的表面上的焊接线具有不大于2μm的凹痕,注塑制品的表面是钝的 表面不超过30%的光泽,注塑制品的表面的一般部分,焊接部分和树脂流动端部提供均匀的钝的表面,所述钝的表面具有这样的耐磨性,使得在 硬度为2B及以下的铅笔划痕试验。 这种模塑制品可以在没有后模塑涂料的情况下生产,但它具有实用性,因此具有最大的经济优势。
    • 24. 发明授权
    • Fixing device
    • 固定装置
    • US6002106A
    • 1999-12-14
    • US995151
    • 1997-12-19
    • Hiroshi KataokaMasaharu Ohkubo
    • Hiroshi KataokaMasaharu Ohkubo
    • G03G15/20
    • G03G15/2057
    • In a fixing device, a recording material having an unfixed toner image formed thereon is inserted between a pair of rotating members, and the toner image is fixed on the recording material by heating/pressing the recording material having the unfixed toner image formed thereon. By providing the fixing device with a releasing layer, made of a PFA resin having end groups of --CF.sub.3, formed on a surface of a fixing rotating member, which serves as one of the pair of rotating members, contacting the unfixed toner image, and a releasing layer, having a volume resistivity of 10.sup.13 -10.sup.15 .OMEGA..multidot.cm (when applying a DC voltage of 500 V) and made of a PFA resin containing a conductivity providing material, formed on a surface of a pressing rotating member, which serves the other one of the pair of rotating members, a problem of offset is solved.
    • 在定影装置中,将具有形成在其上的未定影调色剂图像的记录材料插入在一对旋转构件之间,并且通过加热/加压其上形成有未定影调色剂图像的记录材料将调色剂图像固定在记录材料上。 通过为定影装置提供一个释放层,该释放层由具有-CF 3端基的PFA树脂制成,形成在作为一对旋转构件中的一个旋转构件之一的固定旋转构件的表面上,与未定影的调色剂图像接触,以及 释放层,其具有体积电阻率为1013-1015欧米伽×厘米(当施加500伏的直流电压时),并且由含有导电性提供材料的PFA树脂制成,形成在挤压旋转构件的表面上,其用于另一个 一对旋转构件之一,解决了偏移的问题。
    • 25. 发明授权
    • Object direction control method and apparatus
    • 物体方向控制方法和装置
    • US5971853A
    • 1999-10-26
    • US97054
    • 1998-06-15
    • Hiroshi KataokaKoki Koiwa
    • Hiroshi KataokaKoki Koiwa
    • A63F13/06A63F13/10G06T17/10G09B9/05A63F9/22
    • A63F13/803A63F13/06A63F13/10A63F13/5258A63F13/57G06T17/10G09B9/05A63F2300/1062A63F2300/64A63F2300/6661A63F2300/6684A63F2300/8017
    • A direction control method and apparatus control the direction of a traveling object on a monitor, for example, in a video game device. An object having, for example, two elements to be directionally controlled with each of the elements being controllable in a rotational direction is displayed along with its background in a traveling state on a monitor. The object includes, for example, a war tank (31) used in a war game of a game device. The two elements to be directionally controlled includes a body (32) and a sight (33) of the tank (31). A target angle .theta. is designated by a single direction input unit 20(A) for the vehicle body (32) and the sight (33). The rotational direction of the sight (33) is controlled on the basis of the target angle .theta.. The rotational angle of the vehicle body (32) is controlled following the sight (33) on the basis of the traveling velocity of the tank (31) and the rotational angle Ya of the sight (33).
    • 方向控制方法和装置控制例如在视频游戏装置中的监视器上的旅行对象的方向。 具有例如具有可旋转方向可控制的每个元件被定向控制的两个元件的物体与其背景一起显示在监视器上的行进状态。 该物体包括例如在游戏装置的战争游戏中使用的战争坦克(31)。 要定向控制的两个元件包括罐(31)的主体(32)和瞄准器(33)。 目标角度θ由用于车体(32)和瞄准器(33)的单方向输入单元20(A)指定。 基于目标角度θ来控制瞄准器(33)的旋转方向。 根据油箱(31)的行进速度和视线(33)的旋转角度Ya,在视线(33)之后控制车身(32)的旋转角度。
    • 28. 发明授权
    • Mold for synthetic resin molding
    • 合成树脂成型用模具
    • US5362226A
    • 1994-11-08
    • US66013
    • 1993-05-28
    • Hiroshi KataokaYuo Umei
    • Hiroshi KataokaYuo Umei
    • B05D7/24B29C33/04B29C33/38B29C33/56B29C45/00B29C45/26B29C45/37B29C45/73B29C49/00B28B7/36
    • B29C33/046B29C33/3828B29C33/56B29C45/37B29C45/00B29C49/00B29K2879/00
    • It has been conventionally considered difficult to adhere a mold metal and a polyimide, etc. whose coefficients of thermal expansion differ from each other by one figure and to retain the adhesion in injection molding, etc. involving severe heating-cooling cycles over several tens of thousands of times. The greatest merit of injection molding resides in that a molded article of complicated shape can be obtained through one shot. It has been demanded to obtain a mirror-smooth injection molded article with good molding surface reproduction without extending the mold-cooling time while retaining this merit. The present invention provides a mold satisfying both of the durability and the demand. The present invention relates to a mold for synthetic resin molding comprising a mold body made of a metal having a heat conductivity of not less than 0.05 cal/cm.multidot.sec.multidot..degree.C. at room temperature having provided on the cavity wall thereof a polyimide layer, characterized in that said polyimide layer has a thickness of from 0.02 to 2 mm, has a heat conductivity of not more than 0.002 cal/cm.multidot.sec.multidot..degree.C., has a glass transition temperature of not less than 200.degree. C., has been formed by coating a solution of a precursor of a linear high-molecular weight polyimide on the cavity wall followed by heating, has an elongation at break of not less than 10%, and has an adhesive strength of not less than 500 g/10 mm to the cavity wall.
    • PCT No.PCT / JP92 / 01231 Sec。 371日期:1993年5月28日 102(e)日期1993年5月28日PCT提交1992年9月25日PCT公布。 公开号WO93 / 06980 通常认为难以将热膨胀系数彼此不同的模具金属和聚酰亚胺等粘合在一起,并且在注塑等中包括严重的加热 冷却循环数万次。 注射成型的最大优点在于可以通过一次性获得复杂形状的模制品。 需要获得具有良好成型面再现性的镜面光滑注塑制品,而不延长模具冷却时间,同时保持该优点。 本发明提供一种满足耐久性和需求的模具。 本发明涉及一种合成树脂成型用模具,其特征在于,在室内设置有由室温下的导热率为0.05cal / cm·sec·℃以上的金属制成的模体, 所述聚酰亚胺层的厚度为0.02〜2mm,导热系数为0.002cal / cm×sec·℃以下,玻璃化转变温度为200℃以上,通过涂布 将线性高分子量聚酰亚胺的前体溶液在空腔壁上进行加热,断裂伸长率不小于10%,并且与腔壁的粘合强度不小于500g / 10mm 。