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1. 发明专利

JP2012223772A Laser processing equipment 有权
标题翻译：激光加工设备
公开(公告)号：JP2012223772A
公开(公告)日：2012-11-15
申请号：JP2011090556
申请日：2011-04-15
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MATSUZAWA SUGURU , KONO HIROYUKI , SEGUCHI MASAKI , FUKUOKA TERUAKI
IPC分类号： B23K26/00 , B23K26/04 , B23K26/06 , B23K26/14
摘要： PROBLEM TO BE SOLVED: To provide a laser processing device that can avoid the influence of the matters scattered from a workpiece, thereby accurately detecting a position of a laser beam relative to a processing nozzle.SOLUTION: The laser processing device includes: a processing head 5 having a hollow housing; a processing lens 4 provided inside the processing head 5 and condensing the laser beam 2 to irradiate the laser beam toward the workpiece W; the processing nozzle 11 provided at an end of the processing head 5 and feeding an assist gas along a traveling direction of the condensed laser beam 2; and an optical sensor 6 provided inside the processing head 5 and receiving the light generated in a processed part of the workpiece via the processing lens 4. The optical sensor 6 is disposed so as to receive the light reflected once or more times at one or both of the inner surfaces of the processing nozzle 11 and the processing head 5, out of the light generated in the processed part of the workpiece W.
摘要翻译：要解决的问题：提供一种可以避免从工件散射的物质的影响的激光加工装置，从而精确地检测激光束相对于加工喷嘴的位置。解决方案：激光加工装置包括：具有中空壳体的加工头5; 处理透镜4，设置在处理头5内部，并且会聚激光束2以将激光束照射到工件W; 处理喷嘴11，其设置在处理头5的端部，并且沿着聚光激光束2的行进方向供给辅助气体; 以及设置在处理头5内部并经由处理透镜4接收在工件的处理部分中产生的光的光学传感器6.光学传感器6被布置成在一个或两个处接收反射一次或多次的光的处理喷嘴11和处理头5的内表面在工件W的加工部分产生的光中。（C）2013，JPO＆INPIT

2. 发明专利

JP2010226596A Image reading apparatus 有权
标题翻译：图像阅读器
公开(公告)号：JP2010226596A
公开(公告)日：2010-10-07
申请号：JP2009073591
申请日：2009-03-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOMORI NORIYUKI , KONO HIROYUKI , MATSUZAWA SUGURU , KUNIEDA TATSUYA , MATSUMURA SEIICHI
IPC分类号： H04N1/028 , G03B27/50 , H04N1/19
摘要： PROBLEM TO BE SOLVED: To provide an image reading apparatus which has a reduced thickness, is simplified in configuration, has a good assembly property and is capable of improving positional accuracy between mirrors.
SOLUTION: The image reading apparatus includes: a curved mirror unit 1A including a subject-side curved mirror 3a and an imaging device-side curved mirror 3b which are formed integrally; a curved mirror unit 1B including a subject-side curved mirror 3a and an imaging device-side curved mirror 3b which are formed integrally; and a planar mirror unit 2 including a subject-side planar mirror 2a and an imaging device-side planar mirror 2b which are formed integrally. The curved mirror units 1A, 1B are mounted to the planar mirror unit 2, thereby configuring an optical unit 100. In each optical cell, light A0 from a subject is bent by the subject-side planar mirror 2a, reflected by the subject-side curved mirror 3a, reflected by the imaging device-side curved mirror 3b, bent by the imaging device-side planar mirror 2b and made incident on an imaging device 7.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有减小的厚度，简化结构的图像读取装置，具有良好的组装性能并且能够提高反射镜之间的位置精度。解决方案：图像读取装置包括：一体形成的包括被摄体侧曲面镜3a和摄像元件侧曲面镜3b的曲面镜单元1A，包括被整体地形成的被摄体侧曲面镜3a和摄像元件侧曲面镜3b的曲面镜单元1B; 以及平面镜单元2，其包括被整体形成的被摄体侧面镜2a和摄像元件侧面镜2b。曲面镜单元1A，1B安装到平面镜单元2，从而构成光学单元100.在每个光学单元中，来自被摄体的光A0被被摄体侧平面镜2a弯曲，被对象侧由成像装置侧曲面镜3b反射的弯曲镜3a由成像装置侧平面镜2b弯曲并入射到成像装置7上。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009218992A Reading device 有权
标题翻译：阅读设备
公开(公告)号：JP2009218992A
公开(公告)日：2009-09-24
申请号：JP2008062242
申请日：2008-03-12
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOMORI NORIYUKI , NIIKURA EIJI , MICHIMORI ATSUSHI , KONO HIROYUKI , MATSUZAWA SUGURU , IMAGAWA TAKESHI , MINOBE TADASHI , KUNIEDA TATSUYA , MATSUMURA SEIICHI
IPC分类号： H04N1/19 , H04N1/028
摘要： PROBLEM TO BE SOLVED: To provide a reading device having a deep field depth.
SOLUTION: The reading device includes line sensors in two rows, a first cell having an optical system for focusing an object image on imaging elements of the line sensors in one row, and a second cell for focusing an object image on imaging elements of the line sensors in the other row. Part of the first optical elements on the object side in the optical system of the first cell and part of the first optical elements on the object side in the optical system of the second cell located in the main scanning direction are arranged to overlap with each other in the sub scanning direction.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有深场深度的读取装置。解决方案：读取装置包括两行的线传感器，第一单元具有用于将对象图像聚焦在一行中的线传感器的成像元件上的光学系统，以及用于将对象图像聚焦在成像元件上的第二单元的行传感器在另一行。在第一单元的光学系统中的物体侧的第一光学元件的一部分和位于主扫描方向上的第二单元的光学系统中的物体侧的第一光学元件的一部分被布置为彼此重叠在副扫描方向。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2013131794A Image reader 有权
标题翻译：图像读取器
公开(公告)号：JP2013131794A
公开(公告)日：2013-07-04
申请号：JP2011277805
申请日：2011-12-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KONO HIROYUKI , MATSUZAWA SUGURU , OKAMOTO TATSUKI , MINOBE TADASHI , KUNIEDA TATSUYA
IPC分类号： H04N1/19 , H04N1/028
CPC分类号： G03G15/60 , H04N2201/0434
摘要： PROBLEM TO BE SOLVED: To provide an image reader large in depth of field and small in size.SOLUTION: The image reader comprises a light source 2, an image forming optical system 1, an imaging element 41, a memory 5, and a processor 6. The image forming optical system 1 comprises plural cells 11 as individually independent optical systems arranged in a main scanning direction 211, the cells being arrayed in two lines in a sub scanning direction 212. Each cell comprises a first reflection type condensing optical element 100, a first plane mirror 105, an aperture 101, and a second reflection type condensing optical element 102 which are arranged in order from a document 7, the aperture 101 being disposed at the rear-side focus position of the first reflection type condensing optical element 100 to form a telecentric optical system on the document side.
摘要翻译：要解决的问题：提供一种景深大，尺寸小的图像读取器。解决方案：图像读取器包括光源2，成像光学系统1，成像元件41，存储器5和处理器图像形成光学系统1包括作为主扫描方向211设置的独立独立光学系统的多个单元11，单元沿副扫描方向212排列成两行。每个单元包括第一反射型聚光光学元件100 ，第一平面镜105，孔101和第二反射型聚光光学元件102，其从原稿7依次布置，孔101设置在第一反射型聚光光学元件的后侧聚焦位置 100在文件侧形成远心光学系统。

5. 发明专利

JP2012054910A Image reader 审中-公开
标题翻译：图像读取器
公开(公告)号：JP2012054910A
公开(公告)日：2012-03-15
申请号：JP2011161590
申请日：2011-07-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KONO HIROYUKI , MATSUZAWA SUGURU , OKAMOTO TATSUKI , MINOBE TADASHI , KUNIEDA TATSUYA
IPC分类号： H04N1/04 , G03B27/54 , H04N1/028
摘要： PROBLEM TO BE SOLVED: To provide an image reader having a great depth of field and a small-size.SOLUTION: The image reader is provided with a light source 2, an image-formation optical system 1, an imaging element 41, a memory 5, and a processor 6. The image-formation optical system is obtained by arranging a plurality of cells 11, which are respectively independent optical systems and are telecentric on a document side, in a main scanning direction 211 by two columns in the sub scanning direction 212. In each cell, a first reflective condensing optical element 100, an aperture 101, and a second reflective condensing optical element 102 are arranged in this order from a document 7. As an optical element for bending light paths, there are provided only the first reflective condensing optical element 100 and the second reflective condensing optical element 102.
摘要翻译：要解决的问题：提供具有大景深和小尺寸的图像读取器。解决方案：图像读取器设置有光源2，图像形成光学系统1，成像元件41，存储器5和处理器6.图像形成光学系统通过布置多个分别独立的光学系统的单元11，并且在副扫描方向212上在主扫描方向211上在原稿侧是远心的。在每个单元中，第一反射聚光光学元件100，孔101，并且第二反射聚光光学元件102从原稿7依次布置。作为用于弯曲光路的光学元件，仅设置第一反射聚光光学元件100和第二反射聚光光学元件102。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010206358A Image reading apparatus 有权
标题翻译：图像阅读器
公开(公告)号：JP2010206358A
公开(公告)日：2010-09-16
申请号：JP2009047771
申请日：2009-03-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KONO HIROYUKI , MATSUZAWA SUGURU , OKAMOTO TATSUKI , MINOBE TADASHI , KUNIEDA TATSUYA
IPC分类号： H04N1/028 , H04N1/19
摘要： PROBLEM TO BE SOLVED: To provide an image reading apparatus which is small-sized and has a deep depth of focus.
SOLUTION: An image forming optical system 1 constituting an image reading apparatus has a plurality of cells or the like of optical systems disposed respectively and independently in a main scanning direction 211, and two columns of the cells are arrayed in a sub scanning direction 212. Each cell comprises: a first bending mirror 111; a first reflection type light focus optical element 100; an aperture 101; and a second reflection type light focus optical element 102. The components of each cell are disposed in the order from a document 7, and a telecentric optical system is formed on the side of the document. Further, a distance S1, in the sub scanning direction from a reading center position on a document surface to the first reflection type light focus optical element, is approximately coincident with a distance S2, in the sub scanning direction from the reading center position to the second reflection type light focus optical element.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种小型化且深度较深的图像读取装置。构成图像读取装置的图像形成光学系统1具有在主扫描方向211上分别独立地设置的多个光学系统的单元等，并且将两列单元以副扫描方式排列每个单元包括：第一弯曲镜111; 第一反射型光聚焦光学元件100; 孔101; 和第二反射型光聚焦光学元件102.每个单元的部件以文件7的顺序设置，并且远心光学系统形成在文档的一侧。此外，从副读取中心位置到文本表面到第一反射型光聚焦光学元件的副扫描方向上的距离S1与从读取中心位置到副扫描方向的副扫描方向上的距离S2大致一致第二反射型光聚焦光学元件。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009272215A Light guide, illumination unit, and illumination device for image reading 有权
标题翻译：光导体，照明单元和用于图像读取的照明装置
公开(公告)号：JP2009272215A
公开(公告)日：2009-11-19
申请号：JP2008123287
申请日：2008-05-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MATSUZAWA SUGURU , OKAMOTO TATSUKI , KONO HIROYUKI
IPC分类号： F21V8/00 , F21Y101/02 , G02B6/00 , G03B27/54 , H04N1/028 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To provide a light guide, an illumination unit and an illumination device for image reading, capable of achieving illumination with high illuminating depth, large illumination width in a sub-scanning direction and high illuminance. SOLUTION: Light guides LG1, LG2 are each provided with at least a light-incident face 11 made of a columnar transparent member having a plurality of side surfaces parallel to an axial direction with light incident from a light source, a lower face 12 as well as an upper face 13 arranged on either side of the light-incident face 11, a kick-up face 14 formed so as an internal angle with the lower face 12 to be obtuse, and a light-emitting face 15 arranged between the upper face 13 and the kick-up face 14 for emitting light internally reflected toward outside. An LED array 18 is arranged on the light-incident face 11. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够实现高照明深度的照明，副扫描方向的照明宽度大，照度高的用于图像读取的光导，照明单元和照明装置。解决方案：光导LG1，LG2至少设置有由柱状透明构件制成的光入射面11，该透明构件具有平行于轴向的多个侧表面，从光源入射的光，下表面 12以及布置在光入射面11的两侧的上表面13，形成为与下表面12成内角的反射面14钝化，以及布置在光入射面11之间的发光面15 用于向内部反射的外部发光的上表面13和上射面14。 LED阵列18布置在光入射面11上。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2013093330A Light guide, illumination unit, and image-reading lighting device 有权
标题翻译：光导，照明单元和图像读取装置
公开(公告)号：JP2013093330A
公开(公告)日：2013-05-16
申请号：JP2012283895
申请日：2012-12-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MATSUZAWA SUGURU , OKAMOTO TATSUKI , KONO HIROYUKI
IPC分类号： F21S2/00 , F21V8/00 , F21Y101/02 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a light guide, an illumination unit, and an image-reading lighting device with large illumination depth and large illumination width in a side-scanning direction, and capable of realizing high-illuminance illumination.SOLUTION: The light guide LG1, LG2, each is at least provided with a light-incident face 11 consisting of a columnar transparent member with a plurality of side faces parallel in an axial line direction for light from a light source to be incident into, a lower face 12 and an upper face 13 arranged at either side of the light-incident face 11, a kickup face 14 formed so as an inner angle against the lower face 12 to be obtuse, and a light emission face 15 arranged between the upper face 13 and the kickup face 14 for emitting inwardly reflected light toward outside. An LED array 18 is arranged at the light-incident face 11.
摘要翻译：解决的问题：提供在侧面扫描方向上具有大的照明深度和大的照明宽度的光导，照明单元和图像读取照明装置，并且能够实现高照度照明。解决方案：光导LG1，LG2至少设置有光入射面11，该光入射面11由柱状透明构件构成，柱状透明构件具有在轴线方向上平行的多个侧面，用于来自光源的光入射到配置在光入射面11的两侧的下表面12和上表面13，被形成为相对于下表面12成为内角的钝化面14，以及钝化面15，排出面15布置成在上表面13和反射面14之间，用于向外发射向内反射的光。 LED阵列18布置在光入射面11上。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011071696A Illuminator and image reader 有权
标题翻译：照明器和图像读取器
公开(公告)号：JP2011071696A
公开(公告)日：2011-04-07
申请号：JP2009220344
申请日：2009-09-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MATSUZAWA SUGURU , KONO HIROYUKI , OKAMOTO TATSUKI , MINOBE TADASHI , KUNIEDA TATSUYA
IPC分类号： H04N1/04 , G02B6/00 , G03B27/54 , H04N1/028
摘要： PROBLEM TO BE SOLVED: To provide an illuminator capable of emitting light rays, which are uniform in a main scanning direction and are sufficient for image reading, to a reading area by improving the lowering of the light quantity in the vicinity of the center of a sidelight type illuminator in the main scanning direction, and to provide an image reader. SOLUTION: The sidelight type illuminator capable of r emitting reading light to a reading object includes a light guide for guiding light to a longitudinal direction, a light reflection area provided along the longitudinal direction of the light guide, a first plane of incidence formed by an end face of the light guide and perpendicular to the longitudinal direction, a second plane of incidence provided at a predetermined angle with respect to the first plane of incidence, a first light source disposed near the first plane of incidence so as to make an optical axis perpendicular to the first plane of incidence, and a second light source provided near the second plane of incidence, wherein light that goes through the second plane of incidence from the second light source to be made incident on the light guide partially compensates light that goes through the first plane of incidence from the first light source to be made incident on the light guide to equalize the light quantity distribution of reading light. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供能够通过改善在附近的光量的降低来向读取区域发射在主扫描方向上均匀且足以进行图像读取的光线的照明器在主扫描方向上的侧灯型照明器的中心，并且提供图像读取器。解决方案：能够向阅读对象发射读取光的侧光型照明器包括：用于将光导向纵向的光导，沿着导光体的纵向方向设置的光反射区域;第一入射平面由光导的端面形成并且垂直于纵向方向，相对于第一入射平面以预定角度设置的第二入射平面，设置在第一入射平面附近的第一光源垂直于第一入射平面的光轴和设置在第二入射平面附近的第二光源，其中穿过入射在第二光源上的第二入射光入射到光导部分上的光部分地补偿光其通过来自第一光源的第一入射平面入射到光导上以均衡光量dist 阅读光的贡献。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2011023861A Image sensor unit 有权
标题翻译：图像传感器单元
公开(公告)号：JP2011023861A
公开(公告)日：2011-02-03
申请号：JP2009165521
申请日：2009-07-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MATSUZAWA SUGURU , KONO HIROYUKI , OKAMOTO TATSUKI , MINOBE TADASHI , KUNIEDA TATSUYA
IPC分类号： H04N1/028 , G03B27/54
摘要： PROBLEM TO BE SOLVED: To provide an image sensor unit which is made different in a reading depth by adjusting an irradiation position according to the position of an image reading surface of an original. SOLUTION: The image sensor unit includes: a pillar light guide which is rotatably provided centering around an axis in the longitudinal direction, guides light from a light emitting element in the longitudinal direction, and emits the light to the image reading position of the original with light from an emission part formed along the longitudinal direction; an imaging optical member which condenses the light reflected on the image reading position of the original to be imaged; and a sensor which detects the light imaged by the imaging optical member. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过根据原稿的图像读取表面的位置调节照射位置来提供读取深度不同的图像传感器单元。解决方案：图像传感器单元包括：柱状光导，其以纵向方向围绕轴线可旋转地设置，沿纵向引导来自发光元件的光，并将光发射到图像读取位置原件具有沿着纵向方向形成的发射部分的光; 成像光学构件，其将在要成像的原稿的图像读取位置上反射的光凝结; 以及检测由成像光学部件成像的光的传感器。版权所有（C）2011，JPO＆INPIT

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