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1. 发明专利

JP2007175778A Method for processing transparent body by laser 审中-公开
标题翻译：用激光加工透明体的方法
公开(公告)号：JP2007175778A
公开(公告)日：2007-07-12
申请号：JP2007030774
申请日：2007-02-09
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： IKEDA MAKOTO
IPC分类号： B23K26/38 , B23K26/04 , B23K26/12 , B28D1/32 , C03C15/00
摘要： PROBLEM TO BE SOLVED: To provide a method for precisely etching the surface of a transparent body which allows penetration of laser beam. SOLUTION: When performing an etching treatment on an interfacing portion 7 between a transparent body 6 and a solution 11 by irradiating a laser beam 2 on the transparent body 6 which is contacted with the solution 11, the transparent body 6 is subjected to the etching treatment under the condition that the monochromatic absorption coefficient α of the solution is α≥13.8 cm -1 , the laser beam 2 is condensed by use of a lens 5, and a relative position between the lens 5 and the transparent body 6 is changed as the aperture 13 is developed inside the transparent body 6, so that a focal point of the laser light 2 meets the deepest part of an aperture 13. When the laser beam 2 is irradiated from the upper surface of the transparent body 6 in a state that the lower surface of the transparent body 6 comes in contact with the solution 11, the etching treatment of the transparent body 6 is carried out while moving the lens 5 upward as the aperture 13 is developed, to thereby form an aperture 13 such as a through hole. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于精确地蚀刻允许激光束穿透的透明体的表面的方法。解决方案：当通过在与溶液11接触的透明体6上照射激光束2对透明体6和溶液11之间的界面部分7进行蚀刻处理时，将透明体6 在溶液的单色吸收系数α为α≥13.8cm -1 的条件下进行蚀刻处理，激光束2通过透镜5会聚，透镜之间的相对位置 5并且透明体6随着孔13在透明体6内部显影而改变，使得激光2的焦点与孔13的最深部相交。当激光束2从上表面在透明体6的下表面与溶液11接触的状态下进行透明体6的蚀刻处理，同时当透镜5随着孔13被显影向上移动时，进行透明体6的蚀刻处理，从而具有诸如通孔的孔13。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006085975A Bar shape light guide, lighting unit, and image reading device 审中-公开
标题翻译： BAR形状指南，照明单元和图像读取装置
公开(公告)号：JP2006085975A
公开(公告)日：2006-03-30
申请号：JP2004268193
申请日：2004-09-15
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： SAITO TOMIHISA , NEMOTO HIROYUKI , IKEDA MAKOTO
IPC分类号： F21V8/00 , F21S2/00 , G02B6/00 , G03B27/54 , H04N1/028 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To provide a rod-shape light guide in which the illuminance of light emitted from an emitting face formed along the longitudinal direction is uniform.
SOLUTION: The rod-shape light guide 12 exposes the emitting face 12a from a white case 11 and has a pattern 14 for diffusing and reflecting light at the bottom face opposed to the emitting face. The pattern 14 is formed of white paint or a fine concavo-convex. Further, the end face 15 on the opposite side to the incident side of the rod-shape light guide 12 is made into a cube corner reflector shape. That is, the end face 15 is made into a mountain shape by mirror-finished flat surfaces 15a, 15b, and the flat surfaces 15a, 15b are inclined to an angle in which the incident angle θ of the light which has advanced in parallel with the longitudinal direction of the rod-shape light guide 12 in the light guide 12 becomes smaller than a critical angle.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种棒状光导，其中从沿着纵向形成的发射面发射的光的照度是均匀的。解决方案：杆状导光体12将白色外壳11的发光面12a露出，并且具有用于扩散和反射与发光面相对的底面的光的图案14。图案14由白色油漆或细微凹凸形成。此外，与棒状导光体12的入射侧相反一侧的端面15成为立体角反射镜的形状。也就是说，通过镜面平面15a，15b将端面15制成山形，并且平坦表面15a，15b倾斜到与平行前进的光的入射角θ倾斜的角度导光体12中的杆状导光体12的长度方向变得小于临界角。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JPH02200786A METHOD FOR REMOVING METALLIC FILM IN REAL TIME 失效
公开(公告)号：JPH02200786A
公开(公告)日：1990-08-09
申请号：JP2207889
申请日：1989-01-31
申请人： NIPPON SHEET GLASS CO LTD
发明人： IKEDA MAKOTO , NISHIHARA HIROSHI , HARUNA MASAMITSU
IPC分类号： G03F7/00 , C23F1/00 , H05K3/07
摘要： PURPOSE:To continuously execute exposing and developing of a photosensitive material and etching of a metallic film in the same treating liquid by depositing the metallic film on a substrate, providing the coated film of the photosensitive material thereon, immersing this substrate into the treating liquid, impressing an electric field thereto and irradiating the surface of the coated film with a light beam. CONSTITUTION:The metallic film 3 (Al, etc.) having a prescribed thickness is deposited by thermal vapor deposition on the surface 2 of the substrate 1 (LiNbO3, etc.) and a photoresist layer 4 is applied atop the film. This substrate 1 is immersed together with a platinum electrode 5 into an aq. soln. of about 1% sodium hydroxide which has the development effect on the photoresist layer 4 and can remove the metallic film 3 by an electrodecomposition effect. A DC voltage is then impressed between the metallic film 3 and the electrode 5 by using a power source 6 and the prescribed region is irradiated with the light beam 7 (He-Cd laser light, etc.) condensed by an objective lens 8, by which the photoresist layer 4 is exposed and the metallic film 3 is successively removed in a very small area unit. The removal of the metallic film 3 in real time is attained in this way with high accuracy.

4. 发明专利

JPH01222233A DIRECTIONAL COUPLER OPTICAL SWITCH 失效
公开(公告)号：JPH01222233A
公开(公告)日：1989-09-05
申请号：JP4842288
申请日：1988-03-01
申请人： NIPPON SHEET GLASS CO LTD
发明人： IKEDA MAKOTO , SEKI MASAFUMI
IPC分类号： G02B6/12 , G02F1/03 , G02F1/313
摘要： PURPOSE:To reduce a necessary operating voltage by specifying the length of the coupling area of two directional couplers which are arranged in parallel. CONSTITUTION:The propagation constant difference generated when one of TE and TM modes is propagated in two waveguides while an electric field is applied is DELTAbeta1, and the propagation constant difference generated when the other mode which crosses said mode at right angles is propagated is DELTAbeta2. Then when alpha=DELTAbeta1/DELTAbeta2, 0.28

5. 发明专利

JP2009303080A Rod-shaped light guide and image reading apparatus 审中-公开
标题翻译： ROD型光导和图像读取装置
公开(公告)号：JP2009303080A
公开(公告)日：2009-12-24
申请号：JP2008157218
申请日：2008-06-16
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： IKEDA MAKOTO
IPC分类号： H04N1/04 , F21S2/00 , F21V8/00 , F21Y101/02 , G02B6/00 , G03B27/54 , H04N1/028
CPC分类号： H04N1/02815 , G02B6/421 , H04N1/02835 , H04N1/0284 , H04N1/02895
摘要： PROBLEM TO BE SOLVED: To provide a rod-shaped light guide for increasing the light emission quantity of the rod-shaped light guide, and to provide an image reading apparatus using the rod-shaped light guide.
SOLUTION: The rod-shaped light guide 26 emits light made incident from an end face to outside from a light emitting surface 32 provided along a longitudinal direction while reflecting the light made incident on the end face on an inner face. The rod-shaped light guide 26 is provided opposite to the light emitting surface 32 and includes: a scattering pattern forming face 35 for scattering light made incident from the end face; a first side 36 and a second side 38 arranged between the light emitting surface 32 and the scattering pattern forming face 35; and a first protrusion 40 and a second protrusion 42 which are provided so that they protrude from the first side 36, and the second side 38, respectively, take in the light reflected by the light emitting surface 32, reflect it towards the light emitting surface 32, and emit it from the light emitting surface 32 to outside.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于增加棒状光导的发光量的棒状光导，并提供使用该棒状光导的图像读取装置。解决方案：杆状光导26将从入射到端面的光从沿着纵向方向设置的发光面32发射入射的光，同时将入射在端面上的光反射在内表面上。杆状导光体26与发光面32相对设置，具有散射图形形成面35，用于散射从端面入射的光; 布置在发光表面32和散射图案形成面35之间的第一侧36和第二侧38; 以及分别设置成从第一侧36突出的第一突起40和第二突起42，并且第二侧38分别吸收由发光面32反射的光，将其反射向发光面 32，并从发光面32发射到外部。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009302646A Rod-shaped light guide and image reading device 审中-公开
标题翻译： ROD形状的光指导和图像读取装置
公开(公告)号：JP2009302646A
公开(公告)日：2009-12-24
申请号：JP2008151783
申请日：2008-06-10
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： IKEDA MAKOTO
IPC分类号： H04N1/04 , F21S2/00 , F21V8/00 , G03B27/54 , H04N1/028
CPC分类号： H04N1/02815 , G02B6/0046 , H04N1/02835 , H04N1/0289 , H04N1/1017 , H04N1/193 , H04N2201/03112 , H04N2201/03125 , H04N2201/03141 , H04N2201/03145 , H04N2201/0434
摘要： PROBLEM TO BE SOLVED: To achieve high light intensity and satisfactory depth characteristics of illumination. SOLUTION: A rod-shaped light guide 26 includes an end face on which light is made incident, a bottom plane on which a scattering pattern to scatter light incident on the end face is formed, and a light emitting part 32 located to be opposite to the bottom plane and emitting light outside. The light emitting portion 32 is formed as a first plane 32a and a second plane 32b connected to each other. Further, the first plane 32a is formed to be smaller than the second plane 32b so that the cross section thereof perpendicular to the longitudinal direction is asymmetrical. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：实现高光强度和令人满意的照明深度特性。解决方案：杆状光导26包括入射光的端面，其上形成散射图案以散射入射在端面上的散射图案的底平面和位于与底平面相对，并在外面发光。发光部分32形成为彼此连接的第一平面32a和第二平面32b。此外，第一平面32a形成为比第二平面32b小，使得其垂直于纵向的横截面是不对称的。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2006191521A Illumination device and image reading device 审中-公开
标题翻译：照明装置和图像读取装置
公开(公告)号：JP2006191521A
公开(公告)日：2006-07-20
申请号：JP2005137732
申请日：2005-05-10
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： IKEDA MAKOTO , NEMOTO HIROYUKI , KISHIMOTO TAKASHI , ISHIMARU TSUYOSHI , IWASE TOKIHIKO , TAKEUCHI HIDEMITSU , SAITO TOMIHISA
IPC分类号： H04N1/04 , F21V8/00 , F21Y101/02 , G02B6/00 , G03B27/54 , H04N1/028
CPC分类号： H04N1/02815 , H04N1/02835
摘要： PROBLEM TO BE SOLVED: To provide an illumination device with a short redundant area and to provide an image reading device incorporated with the illumination device. SOLUTION: In light directly introduced into a bar-shaped light guide 3 from an end face of the light guide similarly in the conventional manner among light emitted from a blue element 10a located farthest from the bottom 3b of the light guide 3 in a light emitting element of a light emitting unit 10, a redundant area becomes ling as shown in Fig. (a). However, light transmitting a gap 13 among the light emitted from the blue element 10a is reflected on a rear face of a shielding section 14 to be introduced into the light guide 3 from the surface of a notch 12 as shown in Fig. (b). Since reflected light form the shielding section 14 is almost perpendicular, the redundant area becomes very short. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有短冗余区域的照明装置，并提供结合有照明装置的图像读取装置。解决方案：在从与光导3的最下面的蓝色元件10a发射的光中以常规方式类似地从光导体的端面直接引入条形光导3中，发光单元10的发光元件，冗余区域变得如图3所示。（一个）。然而，从蓝色元件10a发射的光之间透射间隙13的光在屏蔽部分14的后表面上被反射，以从凹口12的表面引入导光体3，如图1所示。（b）中。由于反射光形成屏蔽部分14几乎垂直，冗余区域变得非常短。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006014081A Image reader 有权
标题翻译：图像读取器
公开(公告)号：JP2006014081A
公开(公告)日：2006-01-12
申请号：JP2004190267
申请日：2004-06-28
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： NEMOTO HIROYUKI , KISHIMOTO TAKASHI , HAMANAKA KENJIRO , IKEDA MAKOTO
IPC分类号： H04N1/028 , G03B27/54 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To provide an image reader capable of forming a satisfactory image even when an original floats.
SOLUTION: This image reader 1 is provided with an illumination unit 3, a line image sensor 6 composed of photoelectric converters, and a lens array 4 being an erect life-size image-formation system for converging reflected light from an original in irradiated light from the illumination unit on the line image sensor 6, wherein the lens array 4 being the erect life-size image-formation system has the depth of focus of 1 mm or more. The illumination unit 3 is used, wherein illumination unevenness within the range of the depth of focus is within ±20% when a range on an optical axis where a modulation degree is ≥10% when a black and white periodical pattern of a spatial frequency 61p (line pair)/mm is subjected to erect life-size image-formation is defined as the range of the depth of focus.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供即使在原稿浮动时能够形成令人满意的图像的图像读取器。解决方案：该图像读取器1设置有照明单元3，由光电转换器构成的线像传感器6和透镜阵列4，该透镜阵列4是用于会聚来自原稿的反射光的直立的真实尺寸的图像形成系统来自线照像传感器6上的照明单元的照射光，其中作为直立寿命图像形成系统的透镜阵列4的深度为1mm以上。使用照明单元3，其中当空间频率61p的黑白周期图案在调制度为≥10％的光轴上的范围时，焦深范围内的照明不均匀度在±20％以内（线对）/ mm进行直立的真实尺寸图像形成定义为焦深的范围。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004130789A Glassware with serial number 审中-公开
标题翻译：带有序号的玻璃
公开(公告)号：JP2004130789A
公开(公告)日：2004-04-30
申请号：JP2003301957
申请日：2003-08-26
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： NAKAI HIDEMI , MORI SHIGEKI , NAGASAKA SHIGEKI , IKEDA MAKOTO , ASANO OSAMU
IPC分类号： B44C1/22 , B23K26/00 , C03C23/00 , C03C27/06 , C03C27/12
摘要： PROBLEM TO BE SOLVED: To provide glassware with a serial number which improves working efficiency for forming the serial number on glass, forms the serial number on the glass thereof and facilitates a product control. SOLUTION: The glassware 100 with the serial number consists of multiple glass and has a pair of plate glass sheets 110 and 120 so opposed as to form a hollow layer 140 between them by the medium of columnar pillars 150 as spacers. The outer peripheral edge parts of the paired plate glass sheets 110 and 120 are joined airtightly by a seal frame 130 which is fluidified at a low temperature and further a frame 160 is fitted on the periphery thereof. On the surface of the plate glass sheet 110, a mark 210 and the serial number 220 are formed by a laser beam between a seal plug 180 and the short side of the glass sheet 110 in immediate proximity to the seal plug 180. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供具有提高在玻璃上形成序列号的工作效率的序列号的玻璃器皿，在其玻璃上形成序列号，并且便于产品控制。解决方案：具有序列号的玻璃器皿100由多个玻璃组成，并且具有一对相对的平板玻璃板110和120，以便通过作为间隔物的柱状柱150的介质在它们之间形成中空层140。成对的平板玻璃板110和120的外周边缘部分通过在低温下流化的密封框架130气密地接合，并且框架160安装在其周边上。在平板玻璃板110的表面上，标记210和序列号220由密封塞180和玻璃板110的短边之间的激光束形成，紧邻密封塞180。版权所有（C）2004，JPO

10. 发明专利

JP2003348299A Line illuminator and reader 审中-公开
标题翻译：线路照明器和读取器
公开(公告)号：JP2003348299A
公开(公告)日：2003-12-05
申请号：JP2002155152
申请日：2002-05-29
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： IKEDA MAKOTO , KAMIMURA YOSHIYUKI , KISHIMOTO TAKASHI , FUJINO KOZO , TAGUCHI MASAFUMI
IPC分类号： G03B27/50 , G03B27/54 , H04N1/028 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To provide a line illuminator capable of uniformizing illumination light emitted from the neighborhood of the light source of a bar-like light guide.
SOLUTION: Since a lower side surface 12 has the largest area among the respective side surfaces of the light guide 1 and faces an emitting surface 17, the surface 12 is a side surface which reflects the largest light quantity to the emitting surface 17. Then, a light scattering pattern is not provided at a place in the neighborhood of the light source 2 in this surface 12, but a light scattering pattern 18b is provided at a place separated from the light source of the same surface 12. Then, when the light scattering pattern is not provided at a place in the neighborhood of the light source 2, a reflected light quantity from the place in the neighborhood of the light source 2 is short and that from the surface 17 becomes unequal along the longitudinal direction of the light guide 1. Then, a light scattering pattern 18a for compensating the shortage of the reflected light quantity is provided on a left side surface 13.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供能够使从棒状光导的光源附近发出的照明光均匀化的线照明器。解决方案：由于下侧面12在导光体1的各侧面之间具有最大面积并且面向发光面17，所以表面12是将最大光量反射到发光面17的侧面然后，在该表面12的光源2附近的位置处不设置光散射图案，但是在与同一表面12的光源分离的地方设置光散射图案18b。当在光源2附近的位置处没有设置光散射图案时，来自光源2附近的位置的反射光量短，并且从表面17的反射光量沿着长度方向不等于然后，用于补偿反射光量不足的光散射图案18a设置在左侧表面13上。（C）2004，JPO

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