公开(公告)号：US06506982B1

公开(公告)日：2003-01-14

申请号：US09501596

申请日：2000-02-10

申请人： Hidetaka Shigi ,  Naoya Kitamura ,  Masashi Nishiki ,  Tetsuya Yamazaki ,  Takehiko Hasebe ,  Masayuki Kyooi ,  Yukio Maeda

发明人： Hidetaka Shigi ,  Naoya Kitamura ,  Masashi Nishiki ,  Tetsuya Yamazaki ,  Takehiko Hasebe ,  Masayuki Kyooi ,  Yukio Maeda

IPC分类号： H05K111

CPC分类号： H05K3/403 ,  H01L2224/16237 ,  H05K1/056 ,  H05K3/045 ,  H05K3/42 ,  H05K3/445 ,  H05K3/4608 ,  H05K2201/09636 ,  H05K2201/09645 ,  H05K2201/09809 ,  H05K2201/09854

摘要： A multi-layer wiring substrate capable of high density packaging, and a method of manufacturing the same, in which a carrier substrate, in which through holes can be easily formed in high density corresponding substantially to a pitch of connecting terminals in a semiconductor chip, and build-up layers are formed on the substrate with the application of a conventional build-up technique. When the build-up technique for repeatedly forming insulating layers and wiring layers on a carrier substrate is used to manufacture a multi-layer wiring substrate, the carrier substrate is formed in the following manner. First, an insulating resin layer is formed in a copper foil, in which a plurality of first windows are regularly provided, to cover the copper foil, and the resin layer fills the interior of the windows. Subsequently, second windows of a particular shape are provided in regions of layers of the insulating resin filled in the windows, and independent conducting paths are formed through the second windows to extend from front sides of the second windows to back sides thereof. The conducting paths are formed radially to be spaced a substantially equal distance from centers of the respective second windows.

公开(公告)号：US07352943B2

公开(公告)日：2008-04-01

申请号：US11702606

申请日：2007-02-06

申请人： Yuichi Eriyama ,  Jun Huangfu ,  Yukio Maeda

发明人： Yuichi Eriyama ,  Jun Huangfu ,  Yukio Maeda

IPC分类号： G02B6/10

CPC分类号： G02B6/02033 ,  G02B6/32 ,  G06F3/0421

摘要： An optical position sensing component includes an input light guiding portion and a received light guiding portion. The input light guiding portion is constituted by a polymer waveguide and inputs a light emitted from a near-infrared light-emitting source and outputs the light to a lens for collimate through a plurality of ends. The received light guiding portion is constituted by a polymer waveguide and inputs the light output from the light guiding portion and outputs the input light to a near-infrared light-receiving device. Further, the polymer waveguide has a core portion composed of a cured photosensitive resin composition.

摘要翻译： 光学位置检测部件包括输入光导部分和接收的光导部分。 输入导光部由聚合物波导构成，并输入从近红外发光源射出的光，并通过多个端部将光输出到准直透镜。 接收的导光部由聚合物波导构成，并输入从导光部输出的光，并将输入光输出到近红外光接收装置。 此外，聚合物波导具有由固化的感光性树脂组合物构成的芯部。

公开(公告)号：US06657135B2

公开(公告)日：2003-12-02

申请号：US09959482

申请日：2002-02-04

申请人： Kenichiro Suetsugu ,  Masuo Koshi ,  Kenichiro Todoroki ,  Shunji Hibino ,  Hiroaki Takano ,  Mikiya Nakata ,  Yukio Maeda

发明人： Kenichiro Suetsugu ,  Masuo Koshi ,  Kenichiro Todoroki ,  Shunji Hibino ,  Hiroaki Takano ,  Mikiya Nakata ,  Yukio Maeda

IPC分类号： H01R1204

CPC分类号： H05K3/3447 ,  H05K1/0293 ,  H05K1/115 ,  H05K1/116 ,  H05K3/3452 ,  H05K3/3463 ,  H05K3/4092 ,  H05K2201/0373 ,  H05K2201/0397 ,  H05K2201/09663 ,  H05K2201/0979 ,  H05K2201/099

摘要： A connection structure of the present invention has a board with a through hole perforating therethrough, a land formed around the through hole, and a lead extending from an electronic component and disposed in the through hole. The land includes a wall surface land portion formed on a wall surface of the through hole, and front and back surface land portions formed on the front and back surfaces of the board respectively. A fillet connecting the land and the lead includes upper and lower fillet portions respectively contacting with the front and back surface land portions. A profile of the upper fillet portion is smaller than that of the lower fillet portion and is not smaller than that of the through hole. Therefore, occurrence of lift-off is effectively reduced while using a lead-free solder material.

摘要翻译： 本发明的连接结构具有贯穿孔的通孔，形成在通孔周围的台面，以及从电子部件延伸设置在通孔中的引线。 所述平台包括形成在所述通孔的壁面上的壁面陆部，以及分别形成在所述板的前后表面上的前表面和后表面接合部。 连接陆地和铅的圆角包括分别与前表面和后表面陆部接触的上下圆角部分。 上部圆角部分的轮廓小于下圆角部分的轮廓，并且不小于通孔的轮廓。 因此，使用无铅焊料材料时，有效地减少了剥离的发生。

公开(公告)号：US5137936A

公开(公告)日：1992-08-11

申请号：US558236

申请日：1990-07-26

申请人： Takashi Akiguchi ,  Yukio Maeda ,  Daisuke Irii

发明人： Takashi Akiguchi ,  Yukio Maeda ,  Daisuke Irii

IPC分类号： H05K3/34 ,  C08F2/46 ,  C08G59/00 ,  C08G59/18 ,  C09D4/06 ,  C09J4/02 ,  C09J163/00 ,  H05K3/30

CPC分类号： H05K3/305 ,  C09D4/06 ,  H05K2201/10636 ,  Y02P70/611 ,  Y02P70/613

摘要： An adhesive composition comprising 10 to 60 parts by weight per 100 parts of the total weight of components (1) to (4) of a monofunctional (meth)acrylic monomer, 0.01 to 10 parts by weight per 100 parts of the total weight of components (1) to (4) of a compound having at least two (meth)acryloyl groups in a molecule, 30 to 80 parts by weight per 100 parts by weight of the total weight of components (1) to (4) of a heat resistant epoxy resin, 0.1 to 20 parts by weight per 100 parts by weight of the total weight of components (1) to (4) of an imidazole compound, 0.001 to 10 parts by weight per 100 parts by weight of the total weight of components (1) to (4) of a photopolymerization initiator, and 0.01 to 20 parts by weight per 100 parts by weight of the total weight of components (1) to (4) of a thixotropic agent, with which an electronic part can be effectively packaged to a printed board.

摘要翻译： 一种粘合剂组合物，其包含每100份单官能（甲基）丙烯酸单体的组分（1）至（4））的总重量为10至60重量份，相对于每100份组分的总重量为0.01至10重量份 在分子中具有至少两个（甲基）丙烯酰基的化合物的（1）〜（4）中，相对于热成分（1）〜（4）的总重量的100重量份，为30〜80重量份 相对于100重量份的咪唑化合物的组分（1）〜（4）的总重量为0.1〜20重量份，相对于100重量份的组分 （1）〜（4），相对于触变剂的成分（1）〜（4）的总重量的100重量份为0.01〜20重量份，电子部件能够有效地 包装到印刷板上。

公开(公告)号：US4676864A

公开(公告)日：1987-06-30

申请号：US863152

申请日：1986-05-14

申请人： Yukio Maeda ,  Yoshifumi Kitayama ,  Shuichi Murakami

发明人： Yukio Maeda ,  Yoshifumi Kitayama ,  Shuichi Murakami

IPC分类号： H01L21/60 ,  H01L21/603 ,  H01L23/485 ,  B29C37/00 ,  B44C1/22 ,  C03C15/00 ,  C03C25/06

CPC分类号： H01L24/10 ,  H01L24/13 ,  H01L24/81 ,  H01L2224/13 ,  H01L2224/13099 ,  H01L2224/81801 ,  H01L2924/01006 ,  H01L2924/01022 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01322 ,  Y10T29/49121

摘要： A bonding method of semiconductor device by using a film carrier; A heat-resistive insulating layer is deposited all over the surface of a dummy wafer on which a photo-resist film having a predetermined pattern is previously formed; The photo-resist film is removed together with the heat-resistive insulating layer for forming openings; Bumps are formed on the openings by plating using the heat-resistive insulating layer as a mask; After transferring the bumps to inner leads, the bumps of the inner leads are bonded to bonding pads of the semiconductor element.

摘要翻译： 一种使用薄膜载体的半导体器件的接合方法; 在其上预先形成有预定图案的光致抗蚀剂膜的虚拟晶片的整个表面上沉积耐热绝缘层; 与用于形成开口的耐热绝缘层一起去除光致抗蚀剂膜; 使用耐热绝缘层作为掩模通过电镀在开口上形成凸起; 在将凸块转移到内部引线之后，内部引线的凸点被接合到半导体元件的焊盘。

公开(公告)号：US20070189700A1

公开(公告)日：2007-08-16

申请号：US11702606

申请日：2007-02-06

申请人： Yuichi Eriyama ,  Jun Huangfu ,  Yukio Maeda

发明人： Yuichi Eriyama ,  Jun Huangfu ,  Yukio Maeda

IPC分类号： G02B6/00

CPC分类号： G02B6/02033 ,  G02B6/32 ,  G06F3/0421

摘要： An optical position sensing component includes an input light guiding portion and a received light guiding portion. The input light guiding portion is constituted by a polymer waveguide and inputs a light emitted from a near-infrared light-emitting source and outputs the light to a lens for collimate through a plurality of ends. The received light guiding portion is constituted by a polymer waveguide and inputs the light output from the light guiding portion and outputs the input light to a near-infrared light-receiving device. Further, the polymer waveguide has a core portion composed of a cured photosensitive resin composition.

摘要翻译： 光学位置检测部件包括输入光导部分和接收的光导部分。 输入导光部由聚合物波导构成，并输入从近红外发光源射出的光，并通过多个端部将光输出到准直透镜。 接收的导光部由聚合物波导构成，并输入从导光部输出的光，并将输入光输出到近红外光接收装置。 此外，聚合物波导具有由固化的感光性树脂组合物构成的芯部。

公开(公告)号：US06478558B2

公开(公告)日：2002-11-12

申请号：US09799528

申请日：2001-03-07

申请人： Toshio Yamanaka ,  Yukio Maeda ,  Kazuya Kato ,  Fumitaka Nishioka ,  Nobuo Abe ,  Minoru Tateno ,  Tatsuo Horie

发明人： Toshio Yamanaka ,  Yukio Maeda ,  Kazuya Kato ,  Fumitaka Nishioka ,  Nobuo Abe ,  Minoru Tateno ,  Tatsuo Horie

IPC分类号： F04C18356

CPC分类号： F04C18/322 ,  Y10T29/49245

摘要： An oscillating piston type compressor has a piston formed integral with a blade. The compressor accommodates in a casing a compression mechanism section and a motor section, the mechanism including the piston having a plate-shaped blade integrally formed on a cylindrical portion is fitted onto an eccentric portion of a crankshaft to perform orbital motion relative to an inner peripheral surface of a cylinder, the plate-shaped blade being formed at its radial end surface with a recess or a protrusion, which serves as a reference of position.

公开(公告)号：US5136150A

公开(公告)日：1992-08-04

申请号：US632735

申请日：1990-12-26

申请人： Tetsuo Fukushima ,  Kenichiro Suetsugu ,  Tokuhito Hamane ,  Junji Ikeda ,  Yukio Maeda

发明人： Tetsuo Fukushima ,  Kenichiro Suetsugu ,  Tokuhito Hamane ,  Junji Ikeda ,  Yukio Maeda

IPC分类号： G02B6/04 ,  H04N1/028 ,  H04N1/031 ,  H04N1/19

CPC分类号： H04N1/02835 ,  H04N1/0311 ,  H04N1/0312 ,  H04N1/0314

摘要： Disclosed is an image sensor including a circuit board, an array of light emitting elements for emitting light to an image plane, an array of light receiving elements for receiving image information transmitted by reflected light from the image plane, and plural pairs of light wave guides interposed between the light emitting elements and the image plane and between the image plane and the light receiving elements. Both the light emitting elements and the light receiving elements are mounted on the same surface of the circuit board.

摘要翻译： 公开了一种图像传感器，包括电路板，用于向像平面发射光的发光元件的阵列，用于接收从图像平面反射的光透射的图像信息的光接收元件阵列，以及多对光波导 插入在发光元件和图像平面之间以及图像平面和光接收元件之间。 发光元件和光接收元件都安装在电路板的同一表面上。

公开(公告)号：US4585379A

公开(公告)日：1986-04-29

申请号：US333632

申请日：1981-12-22

申请人： Kazuhiko Nagayama ,  Masami Masuda ,  Yukio Maeda

发明人： Kazuhiko Nagayama ,  Masami Masuda ,  Yukio Maeda

IPC分类号： B23D59/00 ,  B27B5/30 ,  B28D5/02 ,  G05B19/23 ,  B23Q15/00 ,  G01B9/02

CPC分类号： B28D5/024 ,  B23D59/002 ,  B27B5/30 ,  G05B19/231 ,  G05B2219/37275 ,  G05B2219/49169 ,  Y10T408/175 ,  Y10T408/6757 ,  Y10T409/304648 ,  Y10T409/306832 ,  Y10T409/308008

摘要： In effecting positioning of a workpiece relative to a working tool, indexing is carried out by obtaining precision measurement of the relative distance between the workpiece and the working tool by using a laser beam. Positioning can be effected with improved precision and working can be achieved with improved dimensional accuracy.

摘要翻译： 在实现工件相对于加工工具的定位时，通过使用激光束来获得工件与加工工具之间的相对距离的精确测量来进行分度。 可以提高精度进行定位，并且可以在提高尺寸精度的情况下实现加工。

公开(公告)号：US4397723A

公开(公告)日：1983-08-09

申请号：US247085

申请日：1981-03-24

申请人： Takao Inoue ,  Tamotsu Wakahata ,  Yukio Maeda ,  Ikuo Niboshi

发明人： Takao Inoue ,  Tamotsu Wakahata ,  Yukio Maeda ,  Ikuo Niboshi

IPC分类号： C08F2/00 ,  B32B27/00 ,  B32B27/16 ,  B32B27/30 ,  C08F2/46 ,  C08F2/48 ,  C08F2/50 ,  C08F299/02 ,  C08J7/04 ,  C09D4/00 ,  C09D4/06 ,  C09D163/10

CPC分类号： C09D4/00 ,  C09D4/06

摘要： Coating compositions comprising 100 parts by weight of a mixture composed of 50-98% by weight of at least one multifunctional monomer selected from compounds having 3 or more acryloyloxy groups and/or methacryloxy groups in 1 molecule, and 2-50% by weight of a bifunctional oligomer represented by the following general formula ##STR1## wherein R.sub.1 represents hydrogen or methyl, and n is an integer of 1 through 5, 0.01-10 parts by weight and polymerization inhibitor 10 through 2,000 ppm of a polymerization inhibitor, and being capable of forming a bridge hardened film of superior abrasion resistance, etc. by the application of activation energy rays, and resin moldings using the coating compositions.

摘要翻译： 包含100重量份由50-98重量％的至少一种多功能单体组成的混合物的组合物，所述多官能单体选自1分子中具有3个或更多个丙烯酰氧基和/或甲基丙烯酰氧基的化合物，和2-50重量％ 由以下通式表示的双官能低聚物，其中R1表示氢或甲基，n为1〜5的整数，0.01〜10重量份，阻聚剂10〜2000ppm 的阻聚剂，并且能够通过施加活化能量射线形成具有优异耐磨性的桥状硬化膜，以及使用该涂料组合物的树脂模制品。