公开(公告)号：US06322256B1

公开(公告)日：2001-11-27

申请号：US09444396

申请日：1999-11-22

申请人： Katsumi Inada ,  Hirokazu Takeuchi ,  Nagaharu Nakajima ,  Masanobu Minami ,  Tadashi Seto ,  Yoshimasa Yamaguchi ,  Masanori Wada ,  Kazunari Yamamoto ,  Sotohiro Nakajima

发明人： Katsumi Inada ,  Hirokazu Takeuchi ,  Nagaharu Nakajima ,  Masanobu Minami ,  Tadashi Seto ,  Yoshimasa Yamaguchi ,  Masanori Wada ,  Kazunari Yamamoto ,  Sotohiro Nakajima

IPC分类号： G02B636

CPC分类号： G02B6/255 ,  G02B6/2804 ,  G02B6/30 ,  G02B6/3839 ,  G02B6/3854 ,  G02B6/3861 ,  G02B6/3885

摘要： In the capillary tube 22, the cross section of the outer surface is substantially square, and the cross section of the insertion hole 23 is substantially square. Sides La, Lb of the outer surface have high dimensional accuracy and the insertion hole 23 is made to allow two optical fibers 5, 6 to be inserted while adjoining each other and arranged in order therein. The phases of the outer surface and the insertion hole 23 are relatively offset with each other, so that angles &thgr;a, &thgr;b which the sides 23a, 23b of the insertion hole 23 form with flat surfaces 22a, 22b of the outer surface are acute angles of substantially 45°±0.5°. Consequently, the flat surface 22a becomes substantially parallel to the center line M that connects the centers of the cores 5a, 6a of the two optical fibers 5, 6 inserted in the insertion hole 23, and the flat surface 22b becomes substantially perpendicular to the center line M.

摘要翻译： 在毛细管22中，外表面的截面基本上是正方形，并且插入孔23的横截面基本上是正方形。 外表面的侧面La，Lb具有高尺寸精度，并且插入孔23被制成允许两个光纤5,6彼此相邻地插入并且依次布置。 外表面和插入孔23的相位彼此相对偏移，使得角度θa，插入孔23的侧面23a，23b与外表面的平坦表面22a，22b形成的角度为锐角 大致为45°±0.5°。 因此，平面22a大致平行于插入插入孔23中的两根光纤5,6的芯5a，6a的中心的中心线M，平面22b大致垂直于中心 线M.

公开(公告)号：US07075740B2

公开(公告)日：2006-07-11

申请号：US10507086

申请日：2003-03-05

申请人： Hirokazu Takeuchi ,  Nagaharu Nakajima ,  Tadashi Seto ,  Mitsutaka Nakae

发明人： Hirokazu Takeuchi ,  Nagaharu Nakajima ,  Tadashi Seto ,  Mitsutaka Nakae

IPC分类号： G02B5/04

CPC分类号： G02B17/006 ,  C03B23/047 ,  C03B33/06 ,  G02B5/04 ,  G02B19/0019 ,  G02B19/0033

摘要： A prism is produced by the steps of feeding a glass base material into a heating furnace, the glass base material having surfaces to be prism surfaces after forming, the Ra value of the surface roughness of the surface being less than the Ra value corresponding to #170, the glass base material having a predetermined dimensional ratio, grasping the glass base material with feeding means, and feeding the glass base material into a heating furnace to heat the glass base material to a temperature so that a minimum viscosity of the glass base material becomes equal to or more than 104 Pa·s and less than 106 Pa·s, drawing and forming the lower portion of the glass base material, and then cutting the glass base material to obtain a longer body having a desired dimension and prism surfaces with the Ra value of the surface roughness equal to or less than a quarter of the wavelength of incident light, and cutting the longer body into desired length.

摘要翻译： 通过以下步骤制造棱镜：将玻璃基材进料到加热炉中，玻璃基材在成形后具有作为棱镜面的表面，表面粗糙度的Ra值小于对应于＃ 170，具有预定尺寸比的玻璃基材，用进料装置夹持玻璃基材，并将玻璃基材进料到加热炉中以将玻璃基材加热到使玻璃基材的最小粘度 变成等于或大于10 4 Pa.s和小于10 6 Pa.s，拉制和形成玻璃基材的下部，然后切割 玻璃基材，以获得具有所需尺寸的长体和具有等于或小于入射光波长的四分之一的表面粗糙度的Ra值的棱镜表面，并将较长体切割成所需长度。

公开(公告)号：US20050122601A1

公开(公告)日：2005-06-09

申请号：US10507086

申请日：2003-03-05

申请人： Hirokazu Takeuchi ,  Nagaharu Nakajima ,  Tadashi Seto ,  Mitsutaka Nakae

发明人： Hirokazu Takeuchi ,  Nagaharu Nakajima ,  Tadashi Seto ,  Mitsutaka Nakae

IPC分类号： C03B23/047 ,  C03B33/06 ,  G02B5/04

CPC分类号： G02B17/006 ,  C03B23/047 ,  C03B33/06 ,  G02B5/04 ,  G02B19/0019 ,  G02B19/0033

摘要： A prism is produced by the steps of feeding a glass base material into a heating furnace, the glass base material having surfaces to be prism surfaces after forming, the Ra value of the surface roughness of the surface being less than the Ra value corresponding to #170, the glass base material having a predetermined dimensional ratio, grasping the glass base material with feeding means, and feeding the glass base material into a heating furnace to heat the glass base material to a temperature so that a minimum viscosity of the glass base material becomes equal to or more than 104 Pa·s and less than 106 Pa·s, drawing and forming the lower portion of the glass base material, and then cutting the glass base material to obtain a longer body having a desired dimension and prism surfaces with the Ra value of the surface roughness equal to or less than a quarter of the wavelength of incident light, and cutting the longer body into desired length.

摘要翻译： 通过以下步骤制造棱镜：将玻璃基材进料到加热炉中，玻璃基材在成形后具有作为棱镜面的表面，表面粗糙度的Ra值小于对应于＃ 170，具有预定尺寸比的玻璃基材，用进料装置夹持玻璃基材，并将玻璃基材进料到加热炉中以将玻璃基材加热到使玻璃基材的最小粘度 变成等于或大于10 4 Pa.s和小于10 6 Pa.s，拉制和形成玻璃基材的下部，然后切割 玻璃基材，以获得具有所需尺寸的长体和具有等于或小于入射光波长的四分之一的表面粗糙度的Ra值的棱镜表面，并将较长体切割成所需长度。

公开(公告)号：US07231115B2

公开(公告)日：2007-06-12

申请号：US10503739

申请日：2003-02-21

申请人： Tadashi Seto ,  Masaaki Kadomi ,  Hirokazu Tanaka ,  Hirokazu Takeuchi ,  Shintaro Ito

发明人： Tadashi Seto ,  Masaaki Kadomi ,  Hirokazu Tanaka ,  Hirokazu Takeuchi ,  Shintaro Ito

IPC分类号： G02B6/32

CPC分类号： G02B6/32 ,  G02B6/264 ,  G02B6/327

摘要： Disclosed is an optical collimator-use lens component including: a thin tube; a partially spherical lens that has been fixed in an inner hole of the thin tube so that an insertion portion having a predetermined length is left, is made of glass whose refractive index is approximately uniform, and has translucent spherical surfaces, whose centers of curvature are approximately the same, at both ends of a cylindrical portion of the partially spherical lens; and an adhesive that bonds the partially spherical lens to the thin tube. An axial deviation amount between a center axis of the thin tube and an optical axis of the partially spherical lens is 5 μm or less. When a capillary tube, in whose inner hole an optical fiber has been fixed and whose axial deviation amount between an outer peripheral surface of the capillary tube and a core center of an end surface of the optical fiber is 1.5 μm or less, is inserted into the insertion portion of the thin tube and the end surface of the optical fiber is fixed at a position at which a distance of the end surface to a focal point position of the partially spherical lens becomes ±40 μm or less, emission light has an emission light bend of 0.2° or less with respect to the center axis of the thin tube.

摘要翻译： 公开了一种光学准直透镜用透镜部件，包括：细管; 已经固定在细管的内孔中以使得具有预定长度的插入部分留下的部分球面透镜由折射率近似均匀的玻璃制成，并且具有半透明的球面，其曲率中心为 大致相同，在部分球面透镜的圆柱形部分的两端; 以及将部分球形的透镜粘合到细管的粘合剂。 细管的中心轴与部分球面透镜的光轴之间的轴向偏移量为5μm以下。 当其内孔中已固定有光纤的毛细管，其毛细管的外周面与光纤的端面的核心中心之间的轴向偏移量为1.5μm以下时，插入 细管的插入部和光纤的端面固定在部分球面透镜的端面与焦点位置的距离为±40μm以下的位置，发光具有发光 相对于细管的中心轴为0.2°以下的光弯曲。

公开(公告)号：US20050123240A1

公开(公告)日：2005-06-09

申请号：US10503739

申请日：2003-02-21

申请人： Tadashi Seto ,  Masaaki Kadomi ,  Hirokazu Tanaka ,  Hirokazu Takeuchi ,  Shintaro Ito

发明人： Tadashi Seto ,  Masaaki Kadomi ,  Hirokazu Tanaka ,  Hirokazu Takeuchi ,  Shintaro Ito

IPC分类号： G02B6/26 ,  G02B6/32

CPC分类号： G02B6/32 ,  G02B6/264 ,  G02B6/327

摘要： Disclosed is an optical collimator-use lens component including: a thin tube; a partially spherical lens that has been fixed in an inner hole of the thin tube so that an insertion portion having a predetermined length is left, is made of glass whose refractive index is approximately uniform, and has translucent spherical surfaces, whose centers of curvature are approximately the same, at both ends of a cylindrical portion of the partially spherical lens; and an adhesive that bonds the partially spherical lens to the thin tube. An axial deviation amount between a center axis of the thin tube and an optical axis of the partially spherical lens is 5 μm or less. When a capillary tube, in whose inner hole an optical fiber has been fixed and whose axial deviation amount between an outer peripheral surface of the capillary tube and a core center of an end surface of the optical fiber is 1.5 μm or less, is inserted into the insertion portion of the thin tube and the end surface of the optical fiber is fixed at a position at which a distance of the end surface to a focal point position of the partially spherical lens becomes ±40 μm or less, emission light has an emission light bend of 0.2° or less with respect to the center axis of the thin tube.

摘要翻译： 公开了一种光学准直透镜用透镜部件，包括：细管; 已经固定在细管的内孔中以使得具有预定长度的插入部分留下的部分球面透镜由折射率近似均匀的玻璃制成，并且具有半透明的球面，其曲率中心为 大致相同，在部分球面透镜的圆柱形部分的两端; 以及将部分球形的透镜粘合到细管的粘合剂。 细管的中心轴与部分球面透镜的光轴之间的轴向偏移量为5μm以下。 当其内孔中已固定有光纤的毛细管，其毛细管的外周面与光纤的端面的核心中心之间的轴向偏移量为1.5μm以下时，插入 细管的插入部和光纤的端面固定在部分球面透镜的端面与焦点位置的距离为±40μm以下的位置，发光具有发光 相对于细管的中心轴为0.2°以下的光弯曲。

公开(公告)号：US5518229A

公开(公告)日：1996-05-21

申请号：US270218

申请日：1994-07-01

申请人： Toshiro Tahara ,  Tadashi Seto

发明人： Toshiro Tahara ,  Tadashi Seto

IPC分类号： B65H29/46 ,  B65H31/02

CPC分类号： B65H31/02 ,  B65H29/46 ,  B65H2405/1142

摘要： Disclosed herein is a negative film accumulating apparatus for accumulating therein a plurality of negative films successively fed from a photographic printer or the like. The negative films fed from the previous process such as the photographic printer or the like are placed on a supporter employed in the negative film accumulating apparatus. The rear end of each of the negative films is pressed in the film thickness direction by a pressure block. Each of the negative films thus pressed is accumulated in a holder. The pressure block presses against the negative films each time the negative films are successively delivered. It is therefore possible to accumulate the rear ends of the negative films in the holder in a stack.

摘要翻译： 这里公开了一种用于在其中累积从照相打印机等连续馈送的多个负片的负片聚集装置。 从先前的方法（例如照相打印机等）馈送的负片放置在负片聚集装置中使用的支持体上。 每个负片的后端通过压力块在膜厚度方向上被压制。 这样按压的每个负片被积聚在保持器中。 每当负片依次传送时，压块压靠负片。 因此，可以将叠片中的保持器中的负片的后端积聚。

公开(公告)号：US5305409A

公开(公告)日：1994-04-19

申请号：US966926

申请日：1992-10-27

申请人： Jyunji Fujikawa ,  Tadashi Seto

发明人： Jyunji Fujikawa ,  Tadashi Seto

IPC分类号： G02B6/255 ,  G02B6/38

CPC分类号： G02B6/3803 ,  G02B6/3855 ,  G02B6/3867 ,  G02B6/3878

摘要： A permanent optical fiber connector which makes it possible to connect and fix optical fibers (A) in some seconds. This connector comprises a base part (B) including a base body (4) made of a material of low expansion coefficient having a pair of opposed locking elements (7) and one or more capillary tubes (5) bonded to the base body and having an inner diameter slightly greater than the cladding of an optical fiber, and an optical fiber pressing part (C) including a pressing body (21) made of a material of low expansion coefficient and adapted to fit between the locking elements (7) of the base body to be embraced thereby and elastic bodies (22) attached to the lower surface of the pressing body, said pressing body (21) being embraced between the locking elements (7) of the base body, whereby the optical fiber pressing part (C) presses the covers (3) and optical fiber bodies (2) of the optical fibers (A) against the base part (B) to fix them to the latter.

摘要翻译： 一种永久性光纤连接器，其可以在几秒钟内连接和固定光纤（A）。 该连接器包括：基部（B），其包括由具有一对相对的锁定元件（7）和一个或多个毛细管（5）的由低膨胀系数的材料制成的基体（4），所述一个或多个毛细管（5） 内径稍大于光纤的包层，以及包括由膨胀系数低的材料构成的按压体（21）的光纤按压部（C），并且适于配合在 基体和其附接到按压体的下表面的弹性体（22），所述按压体（21）包围在基体的锁定元件（7）之间，由此光纤按压部（C ）将光纤（A）的盖（3）和光纤体（2）压靠在基部（B）上，以将它们固定在其上。

公开(公告)号：US5357314A

公开(公告)日：1994-10-18

申请号：US948583

申请日：1992-09-23

申请人： Toshiro Tahara ,  Tadashi Seto ,  Izumi Seto

发明人： Toshiro Tahara ,  Tadashi Seto ,  Izumi Seto

IPC分类号： G03B27/46 ,  G03B27/62

CPC分类号： G03B27/6285 ,  G03B27/462

摘要： A film accumulator includes a pressing mechanism for consecutively pressing a plurality of films which are consecutively fed out from a printer and a holding member in which the films are accumulated and held with widthwise sides of the pressed films retained therein. Accordingly, the plurality of films can be accumulated automatically.

摘要翻译： 薄膜储存器包括用于连续地按压从打印机连续送出的多个薄膜的压紧机构和其中保持有压膜的宽度方向的膜被积聚和保持的保持部件。 因此，可以自动地积聚多个胶片。

公开(公告)号：US5153639A

公开(公告)日：1992-10-06

申请号：US831111

申请日：1992-02-04

申请人： Toshiro Tahara ,  Seiji Makino ,  Tadashi Seto ,  Izumi Seto ,  Shigeru Yoshino ,  Matsuyuki Miwa

发明人： Toshiro Tahara ,  Seiji Makino ,  Tadashi Seto ,  Izumi Seto ,  Shigeru Yoshino ,  Matsuyuki Miwa

IPC分类号： G03B27/62

CPC分类号： G03B27/6285

摘要： A film supplying apparatus includes a holding member for holding the vicinity of leading end portions of strips of negative film placed therein in a superposed state with a longitudinal direction of the negative film set in a curved configuration, and a pressing device for pressing an innermost ones, as viewed in a curved state, of the strips of negative film against a feed roller via the holding member. Accordingly, as the feed roller is rotated in the negative film feeding direction, the strips of film starting with the innermost one, as viewed in the curved state, of the strips of negative film are consecutively fed to a printer. In this case, since a force acting in a direction in which the curved shape of the film is reduced is applied to the negative film being fed, no large friction occurs with respect to the remaining film.

摘要翻译： 薄膜供给装置包括：保持构件，用于将负片的纵向方向的叠置状态放置在其中的负片的前端部附近保持为弯曲构造;以及按压装置，用于按压最内侧的 在弯曲状态下，通过保持构件将负片条与馈送辊相对。 因此，当进给辊在负片进给方向上旋转时，从弯曲状态看最内侧的薄膜条连续供给打印机。 在这种情况下，由于作用在膜的弯曲形状的方向上的力被施加到被供给的负片上，所以相对于剩余的膜不会发生大的摩擦。

公开(公告)号：US20110094584A1

公开(公告)日：2011-04-28

申请号：US12999008

申请日：2009-08-12

申请人： Masahiro Sawada ,  Tomohiro Nagakane ,  Akihiko Sakamoto ,  Tadashi Seto ,  Satoshi Fujimoto

发明人： Masahiro Sawada ,  Tomohiro Nagakane ,  Akihiko Sakamoto ,  Tadashi Seto ,  Satoshi Fujimoto

IPC分类号： H01L31/0224 ,  H01L31/0216

CPC分类号： H01G9/2031 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C3/097 ,  C03C4/0092 ,  H01G9/2095 ,  H01L31/022466 ,  H01L31/0392 ,  H01L31/03925 ,  H01M14/005 ,  Y02E10/542

摘要： The present invention provides a solar cell substrate having a transparent conductive film formed on a glass substrate, wherein the thermal expansion coefficient of the glass substrate is from 50×10−7 to 110×10−7/° C. The present invention also provides a solar cell substrate having a conductive film of fluorine-doped tin oxide or antimony-doped tin oxide formed on a glass substrate having a thickness of from 0.05 to 2 mm, wherein the strain point of the glass substrate is 525° C. or higher.

摘要翻译： 本发明提供一种具有在玻璃基板上形成的透明导电膜的太阳能电池基板，其中玻璃基板的热膨胀系数为50×10-7〜110×10-7 /℃。本发明还提供 在具有厚度为0.05〜2mm的玻璃基板上形成有氟掺杂氧化锡或锑掺杂氧化锡的导电膜的太阳能电池基板，其中，所述玻璃基板的应变点为525℃以上 。