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61. 发明授权

US5910256A Method for manufacturing a diffraction type optical element 失效
$Method for manufacturing a diffraction type optical element$
标题翻译：衍射型光学元件的制造方法
公开(公告)号：US5910256A
公开(公告)日：1999-06-08
申请号：US910365
申请日：1997-08-13
申请人： Keiji Tsunetomo , Tadashi Koyama
发明人： Keiji Tsunetomo , Tadashi Koyama
IPC分类号： B23K26/06 , C03C3/04 , C03C4/00 , G02B5/18 , B44C1/22
CPC分类号： B23K26/0608 , B23K26/0604 , G02B5/1857
摘要： In a method for manufacturing a diffraction type optical element having an arbitrary cross-section, a laser beam of a single mode is divided into two and then is again focused on a thin film on a substrate, thereby obtaining a laser beam pattern changing periodically in intensity through interference thereof which is then irradiated onto the substrate while the substrate is positioned inclined with respect to a plane which is perpendicular to an average light beam axis of the two laser beams.
摘要翻译：在制造具有任意横截面的衍射型光学元件的方法中，将单模激光束分成两部分，然后再聚焦在基板上的薄膜上，从而获得周期性地改变的激光束图案通过其干涉强度，然后将其照射到基板上，同时基板相对于垂直于两个激光束的平均光束轴的平面倾斜。

62. 发明授权

US5684071A Additive for thermpolastic resins and flame retardant resin composition 失效
标题翻译：热塑性树脂和阻燃树脂组合物的添加剂
公开(公告)号：US5684071A
公开(公告)日：1997-11-04
申请号：US670141
申请日：1996-06-27
申请人： Kenji Mogami , Masaaki Nakamura , Tadashi Koyama , Tomomi Nakashima , Akiyoshi Somemiya
发明人： Kenji Mogami , Masaaki Nakamura , Tadashi Koyama , Tomomi Nakashima , Akiyoshi Somemiya
IPC分类号： C08K5/3492 , C08K9/10 , C08K5/34
CPC分类号： C08K9/10 , C08K5/34928
摘要： An additive having an improved dispersibility or adhesion property to thermoplastic resins and useful for imparting an excellent flame resistance and other properties thereto without deteriorating properties that the thermoplastic resins originally possess, such as mechanical, electrical and thermal properties and molding processability, which comprises a nitrogen-containing heterocyclic compound or its salt surface-treated with 0.1 to 50% by weight of a compound having at least two functional groups such as epoxy resin, acid anhydride or the like; and a flame retardant polyester resin composition comprising (A) a thermoplastic polyester, (B) a nitrogen-containing heterocyclic compound or its salt, (C) a compound having at least two functional groups and optionally (D) a phosphorus based flame retarder, which may be prepared by adding the component (B) previously surface-treated with the component (C) or separately adding the components (B) and (C) to the polyester (A).
摘要翻译：具有改进的热塑性树脂的分散性或粘合性的添加剂，其用于赋予优异的阻燃性和其它性能，而不会降低热塑性树脂最初具有的性能，例如机械，电和热性能和成型加工性，其包括氮含有0.1〜50重量％的具有至少两个官能团的化合物如环氧树脂，酸酐等进行表面处理的杂环化合物或其盐; 和（A）热塑性聚酯，（B）含氮杂环化合物或其盐的阻燃聚酯树脂组合物，（C）具有至少两个官能团的化合物和任选的（D）磷系阻燃剂，其可以通过将预先用组分（C）进行表面处理的组分（B）或分别加入组分（B）和（C）加入到聚酯（A）中来制备。

63. 发明授权

US5279868A Method of preparing ultrafine particle dispersion material 失效
标题翻译：制备超细颗粒分散材料的方法
公开(公告)号：US5279868A
公开(公告)日：1994-01-18
申请号：US953800
申请日：1992-09-30
申请人： Shunsuke Ohtsuka , Hisao Nagata , Ken Yamashita , Tadashi Koyama , Shuhei Tanaka
发明人： Shunsuke Ohtsuka , Hisao Nagata , Ken Yamashita , Tadashi Koyama , Shuhei Tanaka
IPC分类号： B01J19/12 , C03C12/00 , C03C17/02 , C03C17/34 , C23C14/06 , C23C14/22 , C23C14/28 , G02F1/35 , G02F1/355 , B05D1/34
CPC分类号： C23C14/0617 , C03C12/00 , C03C17/02 , C23C14/0629 , C23C14/22 , C23C14/28
摘要： In the manufacture of ultrafine particles of semiconductor compound, pulse laser with high output is irradiated on an evaporation source having the same or similar composition as the above semiconductor compound to evaporate the source in a moment and the ultrafine particles of the semiconductor compound are produced utilizing the nuclear growth in inert gas. A process wherein a material for ultrafine particles is heated/evaporated by laser in inert gas and the resulting vapor is rapidly cooled by a collision with the inert gas whereby the resulting ultrafine particles of said material is sticked on a base plate and another process wherein a material for matrix is heated/evaporated by laser whereby the matrix is formed on the base plate are carried out alternately so that the ultrafine particles are homogeneously dispersed in the matrix to prepare the material wherein the ultrafine particles are dispersed.
摘要翻译：在半导体化合物的超微粒子的制造中，将具有与上述半导体化合物相同或相似组成的蒸发源照射到具有高输出的脉冲激光器中，从而使光源瞬间蒸发，半导体化合物的超微粒子利用惰性气体中的核生长。一种方法，其中通过激光在惰性气体中加热/蒸发用于超细颗粒的材料，并且通过与惰性气体的碰撞快速冷却所得到的蒸汽，由此所得材料的超细颗粒粘附在基板上，并且其中通过激光加热/蒸发基质材料，由此在基板上形成的基体交替进行，使得超细颗粒均匀地分散在基质中以制备其中分散超细颗粒的材料。

64. 发明授权

US4580085A Feed control system with a safety device 失效
标题翻译：进料控制系统带有安全装置
公开(公告)号：US4580085A
公开(公告)日：1986-04-01
申请号：US724165
申请日：1985-04-17
申请人： Kunihiko Eto , Syuichi Nakada , Kaoru Owa , Tadashi Koyama
发明人： Kunihiko Eto , Syuichi Nakada , Kaoru Owa , Tadashi Koyama
IPC分类号： G05B9/02 , B25J9/16 , B25J9/18 , G05B19/4067 , G05B19/4155 , G05B23/02
CPC分类号： B25J9/1676 , G05B2219/49157 , G05B2219/49162
摘要： In a feed control system, a feed controller controls a servomotor in such a manner as to reduce the difference between an objective position and a present position of a movable body. An interference detection circuit coupled to the feed controller detects the occurrence of an interference between the movable body and an obstruction when feed movement of the movable body is discontinued nevertheless the difference between the objection and present positions does not reach zero. A digital computer is coupled to an objective position counter provided in the feed controller to selectively set therein objective positions to which the movable body is to be positioned successively. The digital computer, when receiving a signal from the interference detection circuit, sets the objective position counter with data for moving the movable body a predetermined amount in a direction opposite to that wherein the movable body was moved before the occurrence of an interference.
摘要翻译：在进给控制系统中，进给控制器以减小可移动体的目标位置和当前位置之间的差异的方式控制伺服电动机。耦合到馈送控制器的干扰检测电路检测当移动体的进给运动中断时可移动体和障碍物之间的干扰的发生，然而反射和当前位置之间的差不会达到零。数字计算机被耦合到设置在馈送控制器中的目标位置计数器，以选择性地将其中可移动体被定位到的目标位置。数字计算机在从干扰检测电路接收到信号时，将目标位置计数器设置为与可动体在发生干扰之前移动的方向相反的方向移动可移动体的数据。

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