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21. 发明申请

US20070081782A1 Radiation-sensitive resin composition for optical waveguides, optical waveguide, and method for manufacturing optical waveguide 审中-公开
标题翻译：用于光波导的辐射敏感性树脂组合物，光波导和用于制造光波导的方法
公开(公告)号：US20070081782A1
公开(公告)日：2007-04-12
申请号：US11524184
申请日：2006-09-21
申请人： Yukio Maeda , Yuuichi Eriyama
发明人： Yukio Maeda , Yuuichi Eriyama
IPC分类号： G02B6/00
CPC分类号： C08F290/12 , G02B1/046 , G02B1/048 , G02B6/1221 , G03F7/001 , G03F7/033 , C08L33/08 , C08L33/10
摘要： A radiation-sensitive resin composition for optical waveguides having high dimensional accuracy, good transmission characteristics, and excellent bending resistance is provided. The composition comprises: (A) a poly(meth)acrylate having a repeating unit represented by the following general formula (1) (in the formula, R1 is a hydrogen atom or a methyl group, R3 is a (meth)acryloyl group, X is a bivalent organic group); (B) an urethane (meth)acrylate compound which is a reaction product of a polyester polyol compound, a polyisocyanate compound, and a (meth) acrylate having a hydroxyl group; (C) a compound having at least one ethylenically unsaturated group and having a boiling point of 130 degree C. or higher under 0.1 MPa other than components (A) and (B); and (D) a photo-radical polymerization initiator. The composition was used as the material for the lower clad layer 12 of the optical waveguide 24, and the like.
摘要翻译：提供了具有高尺寸精度，良好的透射特性和优异的抗弯曲性的光波导的辐射敏感性树脂组合物。该组合物包含：（A）具有由以下通式（1）表示的重复单元的聚（甲基）丙烯酸酯（式中，R 1是氢原子或甲基，R 3是（甲基）丙烯酰基，X是二价有机基团）; （B）聚酯多元醇化合物，多异氰酸酯化合物和具有羟基的（甲基）丙烯酸酯的反应产物的氨基甲酸酯（甲基）丙烯酸酯化合物; （C）除了组分（A）和（B）之外，在0.1MPa以下具有至少一个烯键式不饱和基团且沸点为130℃以上的化合物; 和（D）光自由基聚合引发剂。该组合物用作光波导24的下包层12的材料等。

22. 发明授权

US06898015B2 MICROLENS ARRAY, A METHOD FOR MAKING A TRANSFER MASTER PATTERN FOR MICROLENS ARRAY, A CONCAVE AND CONVEX PATTERN OBTAINED FROM THE TRANSFER MASTER PATTERN, A LAMINATE FOR TRANSFER, A DIFFUSE REFLECTION PLATE AND A LIQUID CRYSTAL DISPLAY DEVICE 失效
标题翻译：微透镜阵列，用于制作微透镜阵列的转印主图案，从转印主图案获得的凹凸图案，转印层压板，折射板反射板和液晶显示装置的方法
公开(公告)号：US06898015B2
公开(公告)日：2005-05-24
申请号：US10670347
申请日：2003-09-26
申请人： Takehisa Yoshikawa , Yukio Maeda , Masato Taya , Tomohisa Ohta , Isao Ishizawa , Makoto Satoh
发明人： Takehisa Yoshikawa , Yukio Maeda , Masato Taya , Tomohisa Ohta , Isao Ishizawa , Makoto Satoh
IPC分类号： G02F1/1335 , B29C39/12 , B29C39/26 , B29L11/00 , G02B3/00 , G02B6/26 , G02B27/10 , B29D11/00 , G02B5/02
CPC分类号： G02B5/201 , G02B3/0025 , G02B3/0031 , G02B3/0043 , G02B3/0056 , G02B5/021 , G02B5/0268 , G02B5/0284 , G02F1/133553 , G02F2203/03
摘要： A microlens array having a substrate and microlenses of a substantially circular profile provided on the substrate and each arranged such that a major axis and a minor axis thereof, which pass through a center of the substantially circular profile and intersect at 90 degrees, are substantially equal in length to each other, and sectional forms at faces vertical to an axis parallel to the major axis or the minor axis are, respectively, made of the same curved shape at any position.
摘要翻译：一种微透镜阵列，其具有设置在基板上的大致圆形轮廓的基板和微透镜，并且每个微透镜阵列布置成使得其穿过大致圆形轮廓的中心并以90度相交的长轴和短轴基本相等并且与平行于长轴或短轴的轴垂直的面的截面形状分别由任何位置处的相同的弯曲形状制成。

23. 发明授权

US06805282B2 Flow soldering process and apparatus 失效
标题翻译：流动焊接工艺和设备
公开(公告)号：US06805282B2
公开(公告)日：2004-10-19
申请号：US10148014
申请日：2002-05-24
申请人： Yasuji Kawashima , Kenichiro Suetsugu , Shunji Hibino , Hiroaki Takano , Tatsuo Okuji , Shoshi Kabashima , Yukio Maeda , Mikiya Nakata
发明人： Yasuji Kawashima , Kenichiro Suetsugu , Shunji Hibino , Hiroaki Takano , Tatsuo Okuji , Shoshi Kabashima , Yukio Maeda , Mikiya Nakata
IPC分类号： H05K334
CPC分类号： B23K1/0016 , B23K1/012 , B23K1/085 , B23K1/203 , B23K3/0653 , B23K3/082 , B23K2101/40 , B23K2101/42 , H05K3/34 , H05K2203/044
摘要： There is provided a flow soldering process for mounting an electronic component onto a board by a solder material, which process is appropriate for using a lead-free solder material as the solder material. In the flow soldering process, thermal efficiency of flow soldering is improved in preheating step and/or solder material supplying step thereof. In one aspect of the present invention, a heating cover is located above a preheater, and the flow soldering is conducted while the board passes between the heating cover and the preheater. In another aspect of the present invention, a gap between a preheater and a solder bath is 20 to 60 mm. In yet another aspect of the present invention, a distance between a primary wave and a secondary wave is not larger than 60 mm.
摘要翻译：提供了通过焊料材料将电子部件安装在基板上的流动焊接工艺，该工艺适合于使用无铅焊料材料作为焊料材料。在流焊技术中，流动焊接的热效率提高在预热步骤和/或焊料材料供应步骤中。在本发明的一个方面中，加热盖位于预热器上方，并且在板通过加热盖和预热器之间时进行流动焊接。在本发明的另一方面，预热器和焊料槽之间的间隙为20至60mm。在本发明的另一方面，一次波与二次波之间的距离不大于60mm。

24. 发明授权

US06654176B2 MICROLENS ARRAY, A METHOD FOR MAKING A TRANSFER MASTER PATTERN FOR MICROLENS ARRAY, A CONCAVE AND CONVEX PATTERN OBTAINED FROM THE TRANSFER MASTER PATTERN, A LAMINATE FOR TRANSFER, A DIFFUSE REFLECTION PLATE AND A LIQUID CRYSTAL DISPLAY DEVICE 失效
标题翻译：微透镜阵列，用于制作微透镜阵列的转印主图案，从转印主图案获得的凹凸图案，转印层压板，折射板反射板和液晶显示装置的方法
公开(公告)号：US06654176B2
公开(公告)日：2003-11-25
申请号：US10196475
申请日：2002-07-17
申请人： Takehisa Yoshikawa , Yukio Maeda , Masato Taya , Tomohisa Ohta , Isao Ishizawa , Makoto Satoh
发明人： Takehisa Yoshikawa , Yukio Maeda , Masato Taya , Tomohisa Ohta , Isao Ishizawa , Makoto Satoh
IPC分类号： G02B2710
CPC分类号： G02B5/201 , G02B3/0025 , G02B3/0031 , G02B3/0043 , G02B3/0056 , G02B5/021 , G02B5/0268 , G02B5/0284 , G02F1/133553 , G02F2203/03
摘要： A microlens configuration having a substantially circular form is constituted of a part of one circle or aspheric curve at any section when a section is taken at a face which is vertical to a major axis or a minor axis of the microlens configuration. A laminate for transfer includes a concave and convex pattern having concave and convex forms of a transfer master pattern, in which a number of such configurations as mentioned above are arranged, transferred to a substrate to be transferred, and a thin film layer laminated on the concave and convex surface thereof wherein a surface of the thin film layer opposite to a surface in contact with a provisional support is used as a bonding face to an application substrate. Moreover, a method for making a diffuse reflector plate comprises the steps of holding the laminate for transfer against the application substrate in contact with the bonding face of the thin film layer, separating the provisional support, and forming a reflective film on the concave and convex surface of the thin film layer.
摘要翻译：当在与微透镜结构的长轴或短轴垂直的面处拍摄截面时，具有基本圆形形状的微透镜构造由任何截面处的一个圆或非球面曲线的一部分构成。用于转印的层压体包括凹凸图案，其具有转印母版图形的凹凸形状，其中布置有如上所述的多种这样的构造，转印到待转印的基板上，并且将薄膜层层压在其凹面和凸面，其中使用与临时载体接触的表面相对的薄膜层的表面作为施加基板的粘合面。此外，制造漫反射板的方法包括以下步骤：将层压体保持在与薄膜层的接合面接触的应用基板上，分离临时支撑体，并在凹凸上形成反射膜薄膜层的表面。

25. 发明授权

US06607116B2 Method and apparatus for estimating quality of lead-free solder material and process and system for flow soldering 失效
公开(公告)号：US06607116B2
公开(公告)日：2003-08-19
申请号：US09874038
申请日：2001-06-06
申请人： Kenichiro Suetsugu , Shunji Hibino , Yukio Maeda , Shoshi Kabashima , Mikiya Nakata
发明人： Kenichiro Suetsugu , Shunji Hibino , Yukio Maeda , Shoshi Kabashima , Mikiya Nakata
IPC分类号： B23K3102
CPC分类号： G01N25/4866 , B23K3/0646 , B23K2101/36
摘要： There is provided a method which can conveniently estimate a quality of a lead-free solder material used for a flow soldering process. In the present invention, a differential thermal analysis curve of a sample of the lead-free solder material is obtained by utilizing a differential thermal analysis method, and thereby a quality of the lead-free solder material used for a flow soldering process is estimated based on the obtained differential thermal analysis curve.

26. 发明授权

US5022797A Diamond tool 失效
标题翻译：钻石工具
公开(公告)号：US5022797A
公开(公告)日：1991-06-11
申请号：US343830
申请日：1989-04-24
申请人： Masashi Sawa , Masami Masuda , Yukio Maeda , Ryu Itoh
发明人： Masashi Sawa , Masami Masuda , Yukio Maeda , Ryu Itoh
IPC分类号： B23B27/20
CPC分类号： B23B27/20 , Y10T407/27 , Y10T407/28 , Y10T82/10
摘要： A diamond tool for the mirror-finish cutting of non-ferrous materials and a method of manufacturing the same are provided. The diamond tool has a main cutting edge and minute side cutting edges formed at the opposite ends of the main cutting edge so as to intersect the main cutting edge at an angle. The dept .DELTA. of chamfer of the side cutting edge is 1.5 to 5 times the depth of tears formed in the machined surface (0.1 .mu.m.ltoreq..DELTA..ltoreq.1 .mu.m) and the length l.sub.2 of the side cutting edged is 1.5 to 10 times the feed of the diamond tool (0.02 mm.ltoreq.l.sub.2 .ltoreq.0.8 mm). The rake face of the diamond tool comprises two rake faces and two side rake faces. A tool grinding surface plate for manufacturing the diamond tool has a flat surface for grinding the rake faces, and a circumferential tapered surface for grinding the side rake faces. The end relief surface and the rake face of the diamond tool is in the (001) zone of the single crystal diamond tip thereof, and the crystal orientation of the end relief surface is in the range of (150) and (010) or a crystallographic equivalent.
摘要翻译：提供了一种用于有色金属材料的镜面切割的金刚石工具及其制造方法。金刚石工具具有形成在主切削刃的相对端处的主切削刃和微小侧切削刃，以与主切削刃成一定角度相交。侧切削刃的斜切部的DELTA为加工面上形成的撕裂深度的1.5〜5倍（0.1μm×DELTA <1μm），边切边的长度l2为1.5 至金刚石工具的进给量的10倍（0.02mm±12mm）。金刚石工具的前刀面包括两个前刀面和两个前刀面。用于制造金刚石工具的工具研磨面板具有用于研磨前刀面的平坦表面和用于研磨侧耙面的圆周锥形表面。金刚石工具的端部浮雕表面和前刀面在其单晶金刚石尖端的（001）区域中，并且端部浮雕表面的晶体取向在（150）和（010）的范围内，或者晶体相当。

27. 发明授权

US4546464A Method of manufacturing an optical recording/reproducing disc 失效
标题翻译：制造光记录/再现盘的方法
公开(公告)号：US4546464A
公开(公告)日：1985-10-08
申请号：US548891
申请日：1983-10-04
申请人： Takao Inoue , Yukio Maeda , Masami Uchida
发明人： Takao Inoue , Yukio Maeda , Masami Uchida
IPC分类号： G11B7/24097 , G11B19/02 , B05D1/38
CPC分类号： G11B7/24097
摘要： An optical recording/reproducing disc is formed of round plastic plates between which is a recording layer capable of optically recording and reproducing signals, and a round protective layer of plastic material provided on the recording layer and having at the outer peripheral end a projection higher by 10 to 200.mu. than the inner peripheral surface of an effective recording/reproducing surface. Thus, when the disc is placed on a flat plane, a space is formed between the flat plane and the recording layer due to the projection, thereby preventing flaws from being produced by contact with dust or a foreign object.
摘要翻译： PCT No.PCT / JP83 / 00029 Sec。 371日期1983年10月4日第 102（e）日期1983年10月4日PCT提交1983年2月3日PCT公布。出版物WO83 / 02845 日期：1983年8月18日。光学记录/再现盘由圆形塑料板形成，其间是能够光学记录和再现信号的记录层，以及设置在记录层上的塑料材料的圆形保护层，外周端突出高于有效记录/再现表面的内周表面10至200μ的突起。因此，当盘被放置在平面上时，由于突出而在平面和记录层之间形成空间，从而防止与灰尘或异物接触而产生缺陷。

28. 发明授权

US4169370A Method for evaluating surges of motor vehicles 失效
标题翻译：评估机动车辆冲击的方法
公开(公告)号：US4169370A
公开(公告)日：1979-10-02
申请号：US901813
申请日：1978-05-01
申请人： Hirohide Iwase , Yukio Maeda , Tatsuo Sugitani
发明人： Hirohide Iwase , Yukio Maeda , Tatsuo Sugitani
IPC分类号： G01P15/00 , G01H17/00 , G01M17/007 , G01M15/00
CPC分类号： G01M17/007
摘要： Root mean squares are obtained for the amplitude produced within a given period of time in the surges within such frequency scope as allows the human sense to perceive them easily among the surges of a variety of frequencies which occur in a motor vehicle during running. The magnitude of the squares obtained is substantially coincident with that of the surges felt by the human sense.
摘要翻译：对于在这样的频率范围内的浪涌中给定的时间段内产生的幅度获得均方根，这允许人的感觉在运行期间在机动车辆中发生的各种频率的波动中容易地感知它们。获得的平方的大小基本上与人感觉到的浪涌的大小一致。

29. 发明授权

US07009774B2 Microlens array, a method for making a transfer master pattern for microlens array, a concave and convex pattern obtained from the transfer master pattern, a laminate for transfer, a diffuse reflection plate and a liquid crystal display device 失效
标题翻译：微透镜阵列，用于制造用于微透镜阵列的转印母版图案的方法，从转印母版图案获得的凹凸图案，用于转印的层压体，漫反射板和液晶显示装置
公开(公告)号：US07009774B2
公开(公告)日：2006-03-07
申请号：US10950511
申请日：2004-09-28
申请人： Takehisa Yoshikawa , Yukio Maeda , Masato Taya , Tomohisa Ohta , Isao Ishizawa , Makoto Satoh
发明人： Takehisa Yoshikawa , Yukio Maeda , Masato Taya , Tomohisa Ohta , Isao Ishizawa , Makoto Satoh
IPC分类号： G02B27/10 , B29D11/00
CPC分类号： G02B5/201 , G02B3/0025 , G02B3/0031 , G02B3/0043 , G02B3/0056 , G02B5/021 , G02B5/0268 , G02B5/0284 , G02F1/133553 , G02F2203/03
摘要： A component including a part having a concave and convex configuration for one of the enabling one of light convergence, light diffusion and light diffraction, being formed as a reflective film. The outline of the concave and convex configuration viewed from a right angle relative to a horizontal face has a half moon-shape, and a direction of a straight line part of the half moon-shape of each concave and convex configuration matches a direction of the horizontal face, and a plurality of the concave and convex configurations are combined.
摘要翻译：作为反射膜，形成具有用于光聚光，光扩散和光衍射之一的凹凸结构的部件的部件。从直角相对于水平面观察的凹凸构造的轮廓为半月形，并且每个凹凸构造的半月形的直线部分的方向与水平面，多个凹凸构造组合。

30. 发明申请

US20050041295A1 Microlens array, a method for making a transfer master pattern for microlens array, a concave and convex pattern obtained from the transfer master pattern, a laminate for transfer, a diffuse reflection plate and a liquid crystal display device 失效
标题翻译：微透镜阵列，用于制造用于微透镜阵列的转印母版图案的方法，从转印母版图案获得的凹凸图案，用于转印的层压体，漫反射板和液晶显示装置
公开(公告)号：US20050041295A1
公开(公告)日：2005-02-24
申请号：US10950511
申请日：2004-09-28
申请人： Takehisa Yoshikawa , Yukio Maeda , Masato Taya , Tomohisa Ohta , Isao Ishizawa , Makoto Satoh
发明人： Takehisa Yoshikawa , Yukio Maeda , Masato Taya , Tomohisa Ohta , Isao Ishizawa , Makoto Satoh
IPC分类号： G02F1/1335 , B29C39/12 , B29C39/26 , B29L11/00 , G02B3/00 , G02B6/26 , G02B6/42 , G02B27/10
CPC分类号： G02B5/201 , G02B3/0025 , G02B3/0031 , G02B3/0043 , G02B3/0056 , G02B5/021 , G02B5/0268 , G02B5/0284 , G02F1/133553 , G02F2203/03
摘要： A component including a part having a concave and convex configuration for one of the enabling one of light convergence, light diffusion and light diffraction, being formed as a reflective film. The outline of the concave and convex configuration viewed from a right angle relative to a horizontal face has a half moon-shape, and a direction of a straight line part of the half moon-shape of each concave and convex configuration matches a direction of the horizontal face, and a plurality of the concave and convex configurations are combined.
摘要翻译：作为反射膜，形成具有用于光聚光，光扩散和光衍射之一的凹凸结构的部件的部件。从直角相对于水平面观察的凹凸构造的轮廓为半月形，并且每个凹凸构造的半月形的直线部分的方向与水平面，多个凹凸构造组合。

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