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1. 发明专利

JP2013161713A Light source device 有权
标题翻译：光源设备
公开(公告)号：JP2013161713A
公开(公告)日：2013-08-19
申请号：JP2012024228
申请日：2012-02-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TONAI AKIKO , OHAMA DAISUKE , SHOJI TOSHIAKI
IPC分类号： F21V8/00 , F21S2/00 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To obtain a light source device which supplies a stable light volume regardless of temperature by suppressing an effect on characteristics of component expansion and contraction due to temperature characteristics.SOLUTION: A light source device includes: a light guide extending in a long axis direction; a holder with a through-hole part into which the light guide is slidably inserted and holding the light guide; a light-emitting part which is arranged in the through-hole part opposed to the end part of the light guide; a light guide case in which the light guide is arranged in a groove part formed in a long groove along the long axis direction and has projection parts at the central part and both end parts in the long axis direction; and a chassis having a positioning hole into which a projection part of the central part of the light guide case is inserted at the central part in the long axis direction, having a thin and long hole in the long axis direction into which the projection parts at both end parts of the light guide case are inserted in correspondence to them at the both end parts in the long axis direction, and holding the holder and the light guide case.
摘要翻译：要解决的问题：获得通过抑制由于温度特性而引起的部件膨胀和收缩特性的影响而提供与温度无关地提供稳定的光体积的光源装置。解决方案：一种光源装置，包括：长轴方向; 具有通孔部分的保持器，光导可滑动地插入其中并保持光导; 配置在与所述导光体的端部相对的通孔部的发光部，导光体，其中导光体沿长轴方向布置在形成在长槽中的槽部中，并且在中心部分具有突出部分，在长轴方向上具有两个端部部分; 以及具有定位孔的底架，所述导光壳体的中央部的突出部在长轴方向的中心部分插入到所述定位孔中，所述定位孔在所述长轴方向上具有薄且长的孔，所述突起部分光导壳体的两端部在长轴方向上的两端部对应地插入，并且保持保持器和导光壳体。

2. 发明专利

JP2013021604A Illumination device, image sensor using the same, and manufacturing method of image sensor 有权
标题翻译：照明装置，使用其的图像传感器和图像传感器的制造方法
公开(公告)号：JP2013021604A
公开(公告)日：2013-01-31
申请号：JP2011154940
申请日：2011-07-13
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OHAMA DAISUKE , TONAI AKIKO , MATSUMURA SEIICHI , SHIRAKI TORU , YOSHIOKA SADAAKI
IPC分类号： H04N1/04 , G03B27/54 , H04N1/028
摘要： PROBLEM TO BE SOLVED: To improve an accuracy of a distance between a light source (light guide) and an original document (object to be read) by making an accumulation of dimensional variations of parts constituting an illumination device small.SOLUTION: The illumination device, used for an image sensor which reads an object to be read which is being conveyed, comprises: light sources which are disposed facing end faces and extended in a main scanning direction; and holders into which end parts including the end faces of a columnar light guide housed in a housing are inserted. The holders includes: insertion holes into which the light guide is inserted; and holder parts to be supported formed at face sides facing surfaces having openings into which the light guide is inserted in the insertion holes, and mounted on edge portions of the housing.
摘要翻译：要解决的问题：通过使构成照明装置的部件的尺寸变化的积累较小来提高光源（光导）与原稿（被读取物体）之间的距离的精度。解决方案：用于读取正在被传送的被读取物体的图像传感器的照明装置包括：面向端面并沿主扫描方向延伸的光源; 以及插入包括容纳在壳体中的柱状光导的端面的端部的保持器。保持器包括：插入孔，导光体插入其中; 以及待支撑的保持器部件形成在具有开口的正面侧面的表面上，导光体插入到插入孔中，并且安装在壳体的边缘部分上。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2014063600A Linear light source device 审中-公开
标题翻译：线性光源设备
公开(公告)号：JP2014063600A
公开(公告)日：2014-04-10
申请号：JP2012207231
申请日：2012-09-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TONAI AKIKO , OHAMA DAISUKE
IPC分类号： F21S2/00 , F21V19/00 , F21V23/06 , F21V29/00 , F21Y101/02
CPC分类号： H04N1/02815 , H04N1/028
摘要： PROBLEM TO BE SOLVED: To provide a linear light source device having a connector of which handling is easy.SOLUTION: This linear light source device comprises a transparent material extending in a longitudinal direction, a holder mounted at an end part of the transparent material in the longitudinal direction, a light source arranged at the other end side of the holder in opposition to the end part of the transparent material, a light source board practically installed at one face and having a connector for supplying electric power to the light source practically installed, and a casing forming a transparent material mounting part having an opening part of long groove in a longitudinal direction, having a fixing part at the end part in a longitudinal direction and having the holder, light source board and heat radiation part fixed by the fixing part, and the connector is practically installed at the end part of the light source board corresponding to the bottom face side of the casing outside a range facing against the holder of the light source board, and the casing is provided with a concave part in a longitudinal direction at a location oppositely facing against the connector at the bottom face of the fixing part.
摘要翻译：要解决的问题：提供一种具有容易处理的连接器的线性光源装置。解决方案：该线性光源装置包括沿纵向方向延伸的透明材料，安装在透明材料的端部处的保持器纵向方向，布置在保持器的与透明材料的端部相对的另一端侧的光源，实际上安装在一个表面上并具有用于向光源供应电力的连接器的光源板实际安装以及壳体，其形成有沿长度方向具有长槽的开口部的透明材料安装部，在长度方向的端部具有固定部，并且具有保持件，光源基板和通过固定固定的散热部部分，并且连接器实际上安装在对应于壳体的底面侧的光源板的端部处在与光源板的保持器相对的范围之外，并且壳体在固定部的底面处的与连接器相对的位置处沿纵向设置有凹部。

4. 发明专利

JP2014007464A Light source device and reflector plate support structure 有权
标题翻译：光源设备和反射板支持结构
公开(公告)号：JP2014007464A
公开(公告)日：2014-01-16
申请号：JP2012140062
申请日：2012-06-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TONAI AKIKO , OHAMA DAISUKE
IPC分类号： H04N1/04 , G03B27/54 , H04N1/028
摘要： PROBLEM TO BE SOLVED: To provide a light source device and a reflector plate support structure, having a small number of components and having a high precision reflector plate.SOLUTION: The light source device or the reflector plate support structure includes a reflector plate extending in a primary scanning direction and a plurality of reflector plate support parts that are intermittently disposed along the primary scanning direction to support the reflector plate. Otherwise, the light source device or the reflector plate support structure includes the reflector plate extending in the primary scanning direction and the plurality of reflector plate support parts that are disposed by being mutually separated in a predetermined interval along the primary scanning direction to support the reflector plate.
摘要翻译：要解决的问题：提供具有少量部件并具有高精度反射板的光源装置和反射板支撑结构。解决方案：光源装置或反射板支撑结构包括反射板，主扫描方向和沿着主扫描方向间歇地设置以支撑反射板的多个反射板支撑部。否则，光源装置或反射板支撑结构包括沿主扫描方向延伸的反射板和沿着主扫描方向以预定间隔相互分离设置的多个反射板支撑部分，以支撑反射器盘子。

5. 发明专利

JP2014006979A Light source device 有权
标题翻译：光源设备
公开(公告)号：JP2014006979A
公开(公告)日：2014-01-16
申请号：JP2012140063
申请日：2012-06-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TONAI AKIKO , OHAMA DAISUKE
IPC分类号： F21S2/00 , F21V9/08 , F21V19/00 , F21V29/00 , F21Y101/02 , G02B6/00 , G03B27/54 , H04N1/028 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To provide a light source device that has small end deviation without reference to temperature characteristics and also has good lighting efficiency.SOLUTION: A light source device includes: a light emission part; a columnar light guide body which guides light from the light emission part made incident from an end face toward a length direction and emits the light from a side face; a light guide body holder which covers an end face of the light guide body including the end face except at least a part of the end face; and a holder which includes a first opening and a second opening communicating with each other and holds an end of the light guide body holder on the first opening side slidably in the length direction, or extends or contracts the end of the light guide body holder in the length direction in the first opening or on the first opening to make the light from the light emission part incident on the light guide body through the second opening, or arranges the light emission part at the second opening and supports an optical filter between the first opening and second opening at a predetermined interval with the light emission part.
摘要翻译：要解决的问题：提供一种具有小的端部偏差而不参照温度特性并且还具有良好的照明效率的光源装置。解决方案：一种光源装置，包括：发光部分; 引导来自端面朝向长度方向入射的发光部的光的柱状导光体，从侧面发光; 导光体保持器，其覆盖除了端面的至少一部分之外的端面的导光体的端面; 以及保持器，其包括第一开口和第二开口，所述第一开口和第二开口彼此连通并且沿着长度方向可滑动地保持所述导光体保持器的所述第一开口侧的端部，或者将所述导光体保持器的端部延伸或收缩在第一开口或第一开口处的长度方向上，使来自发光部的光通过第二开口入射到导光体上，或者将发光部排列在第二开口部，并将光滤波器支撑在第一与发光部分以预定的间隔打开和第二次打开。

6. 发明专利

JP2013229742A Lighting device, image sensor, and manufacturing methods of lighting device and image sensor 有权
标题翻译：照明装置，图像传感器和照明装置和图像传感器的制造方法
公开(公告)号：JP2013229742A
公开(公告)日：2013-11-07
申请号：JP2012100204
申请日：2012-04-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TONAI AKIKO , OHAMA DAISUKE , ARAMAKI TORU
IPC分类号： H04N1/04 , G03B27/50 , G03B27/54 , H04N1/028
CPC分类号： G02B6/0005 , F21V29/004 , H04N1/0249 , H04N1/02815 , H04N1/02835 , H04N1/0289 , H04N1/0318 , H04N2201/0081 , H04N2201/02462 , H04N2201/02466 , H04N2201/02474 , H04N2201/02485 , H04N2201/03112 , H04N2201/03125 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145
摘要： PROBLEM TO BE SOLVED: To improve the accuracy of a distance from a light guide body to an object to be read with a simple structure.SOLUTION: A lighting device comprises: a light guide body extending in a long axial direction; a holder installed at an end part of the light guide body when viewed in the long axial direction, having a through hole part into which the light guide body is inserted, and holding the light guide body; a light source that is disposed at the through hole part of the holder so as to face an end part of the light guide part; a light source substrate where the light source is mounted on one surface; and a heat radiation part that is disposed contacting with the other surface of the light source substrate. The holder has an engagement part which causes the light source substrate to integrally engage with the heat radiation part.
摘要翻译：要解决的问题：以简单的结构提高从导光体到要读取的物体的距离的精度。解决方案：一种照明装置，包括：沿长轴向延伸的导光体; 安装在导光体的长轴方向的端部的保持架，具有插通导光体的通孔部，保持导光体; 光源，其设置在所述保持器的通孔部分上，以面对所述导光部的端部; 光源基板，其中光源安装在一个表面上; 以及与所述光源基板的另一面接触的散热部。保持器具有接合部，其使得光源基板与散热部一体地接合。

7. 发明专利

JP2013179023A Light source device 有权
标题翻译：光源设备
公开(公告)号：JP2013179023A
公开(公告)日：2013-09-09
申请号：JP2012140061
申请日：2012-06-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TONAI AKIKO , OHAMA DAISUKE , ASANO HIROYUKI
IPC分类号： F21V29/00 , F21S2/00 , F21V8/00 , F21Y101/02 , G03B27/54 , H04N1/028 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To provide a light source device capable of having suitable heat radiation in a simple structure.SOLUTION: A light source device includes: a case having a bottom with a rectangular shape and a long-side side wall internally folded on one long side of the bottom, having a slope internally folded on the other long side of the bottom at a designated angle from a short-side direction of the bottom, having a short-side side wall internally folded on the short side of the bottom, and having a heat radiation plate continued to the short-side side wall and folded in the long-side direction and extending in the long-side direction against a direction opposite to the long-side side wall against the slope; and a light-emitting section arranged in contact with the short-side side wall.
摘要翻译：要解决的问题：提供能够以简单的结构具有合适的热辐射的光源装置。解决方案：一种光源装置，包括：具有矩形形状的底部和内侧折叠的长边侧壁的壳体底部的长边，从底部的短边方向以指定的角度在底部的另一长边侧内侧折叠的斜面，在底部的短边处具有内侧折叠的短边侧壁，并且具有与短边侧壁连续并沿长边方向折叠的热辐射板，并且相对于与斜边相对的长边侧壁的方向在长边方向上延伸; 以及配置成与短边侧壁接触的发光部。

8. 发明专利

JP2013252650A METHOD AND APPARATUS FOR MANUFACTURING MOLDING 审中-公开
公开(公告)号：JP2013252650A
公开(公告)日：2013-12-19
申请号：JP2012129497
申请日：2012-06-07
申请人： MITSUBISHI ELECTRIC CORP
发明人： IMAIZUMI MASARU , YAMAGUCHI YASUSHI , OHAMA DAISUKE
IPC分类号： B29C45/73 , B29C45/78
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a molding that improves dimension accuracy of the molding by suppressing shrinkage right after the molding is separated from a mold, and improves dimension stability for a long period of time.SOLUTION: In a step of filling a molding material into a mold, a temperature of the molding material filled into the mold is kept at a first temperature A that is higher than the temperature at which temperature change of loss tangent being a rate of storage elasticity modulus with respect to loss elasticity modulus obtained by dynamic viscoelasticity measurement of the mold material becomes the maximum in vicinity of a glass transition temperature, and that is a melting point or solidification temperature of the mold material or lower. In a step of solidifying the mold material, the temperature of the molding material is kept at a second temperature B in vicinity of a temperature at which the temperature change of the loss tangent becomes the maximum in vicinity of the glass transition temperature. In a step of separating the molding from the mold, the temperature of the molding material is reduced to a third temperature C that is the lowest temperature or under in a temperature area comprising a convex region including the maximum value in vicinity of the glass transition temperature in the temperature change of the loss tangent.

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