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公开(公告)号：US20140376065A1
公开(公告)日：2014-12-25
申请号：US14345305
申请日：2012-10-24
Applicant: Tatsuki Okamoto , Taku Matsuzawa , Tadashi Minobe , Takahito Nakanishi
Inventor： Tatsuki Okamoto , Taku Matsuzawa , Tadashi Minobe , Takahito Nakanishi
CPC classification number: F21K9/58 , F21K9/61 , F21K9/62 , F21K9/64 , F21K9/65 , F21V29/70 , F21W2131/403 , F21Y2103/10 , F21Y2115/10 , G03B27/54 , G03G15/04045 , H04N1/00989 , H04N1/02815 , H04N1/0285 , H04N1/02865
Abstract: A lighting unit includes LED chips positioned in an array form in a main scanning direction on LED substrates. Cylindrical parabolic mirrors each form a shape in which a cylindrical paraboloid having curvature with respect to an sub-scanning direction has been clipped by an axial plane that is perpendicular to the vertex of the cylindrical paraboloid in the main scanning direction, and project light emitted from the light source on an illumination area of an illuminated item. Each cylindrical parabolic mirror includes an anchoring section that is provided at the vertex of the cylindrical paraboloid, and extends from the vertex in an outside direction of the cylindrical paraboloid. Heat-radiating plates each have a contact section that is in contact with the LED substrate, and a non-contact section. Each LED substrate is interposed between the contact section of the heat-radiating plate and the anchoring section of the cylindrical parabolic mirror.
Abstract translation: 照明单元包括在LED基板上沿主扫描方向以阵列形式定位的LED芯片。 圆柱形抛物面反射镜各自形成一种具有相对于副扫描方向具有曲率的圆柱形抛物面已经被沿主扫描方向垂直于圆柱抛物面的顶点的轴向平面所夹住的形状，并且从 照明物品的照明区域上的光源。 每个圆柱形抛物面反射镜包括设置在圆柱抛物面的顶点处的锚定部分，并且从顶点沿圆柱形抛物面的外侧方向延伸。 散热板各自具有与LED基板接触的接触部和非接触部。 每个LED基板介于散热板的接触部分和圆柱形抛物面反射镜的固定部分之间。
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公开(公告)号：US20130155472A1
公开(公告)日：2013-06-20
申请号：US13361518
申请日：2012-01-30
Applicant: Hiroyuki KAWANO , Taku MATSUZAWA , Tatsuki OKAMOTO , Tadashi MINOBE , Tatsuya KUNIEDA
Inventor： Hiroyuki KAWANO , Taku MATSUZAWA , Tatsuki OKAMOTO , Tadashi MINOBE , Tatsuya KUNIEDA
IPC: H04N1/387
CPC classification number: G03G15/60 , H04N2201/0434
Abstract: The object of the present invention is to provide an image reading apparatus having a large depth of field and being compact in size.The image reading apparatus includes a light source, an imaging optics system, an image pickup device unit, a memory, and a processor. The imaging optics system has a plurality of cells each being an independent optics system arranged in a main scanning direction, and arranged in two rows in a sub-scanning direction. In each of the cells, a first reflective light-gathering optical element, a first plane mirror, an aperture, and a second reflective light-gathering optical element are arranged in this order from a document, and the aperture is arranged at the back focal point position of the first reflective light-gathering optical element to form a telecentric optics system at the side of the document.
Abstract translation: 本发明的目的是提供一种具有大景深并且尺寸紧凑的图像读取装置。 图像读取装置包括光源，成像光学系统，图像拾取装置单元，存储器和处理器。 成像光学系统具有多个单元，每个单元是沿主扫描方向布置的独立光学系统，并且在副扫描方向上布置成两行。 在每个单元中，从文件依次布置第一反射聚光光学元件，第一平面镜，孔和第二反射聚光光学元件，并且孔布置在后焦点 第一反射聚光光学元件的点位置，以在文档的侧面形成远心光学系统。
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公开(公告)号：US07030926B2
公开(公告)日：2006-04-18
申请号：US09875138
申请日：2001-06-07
Applicant: Hiroyuki Miyake , Tetsuya Kuno , Tadashi Minobe , Noriyuki Komori , Hiroaki Sugiura
Inventor： Hiroyuki Miyake , Tetsuya Kuno , Tadashi Minobe , Noriyuki Komori , Hiroaki Sugiura
CPC classification number: H04N7/142 , H04N5/2254 , H04N5/2259 , H04N2007/145
Abstract: The image pick-up apparatus is one in which a first image forming lens for forming as an image on a light-receiving surface a light entering from a first direction toward the light-receiving surface of an image pick-up device and a second image forming lens for forming as an image on the light-receiving surface a light entering from a second direction different from the first direction are mounted on a lens mount, and in which optical means for changing a direction of travel of at least one of the lights entering from these different directions to a direction perpendicular to the light-receiving surface is held in the lens mount.
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公开(公告)号：US09264572B2
公开(公告)日：2016-02-16
申请号：US14350268
申请日：2012-10-24
Applicant: Tadashi Minobe , Takahito Nakanishi , Seiichi Matsumura , Tetsuo Funakura , Hiroyuki Kawano , Tatsuki Okamoto , Taku Matsuzawa , Yasunori Matsumoto
Inventor： Tadashi Minobe , Takahito Nakanishi , Seiichi Matsumura , Tetsuo Funakura , Hiroyuki Kawano , Tatsuki Okamoto , Taku Matsuzawa , Yasunori Matsumoto
CPC classification number: H04N1/19 , H04N1/0303 , H04N1/0305 , H04N2201/0081 , H04N2201/02456 , H04N2201/0246 , H04N2201/02483 , H04N2201/02485 , H04N2201/02493
Abstract: An image reading device including: concave first lens mirrors that are arranged in an array shape along a main scanning direction and that collimate scattered light reflected by an irradiated object and reflect the scattered light as a substantially parallel bundle of rays that are angled in a sub-scanning direction; planar mirrors that reflect light from the first lens mirrors; apertures that are arranged in an array shape and that allow light from the planar mirrors to pass through by way of openings that are arranged in an array shape and that are light-shielded therearound for selectively allowing light to pass through; concave second lens mirrors that are arranged in an array shape into which light from the apertures is incident and that reflect the light from the apertures as converged light; and light receivers that have light receiving areas on which light from the second lens mirrors is incident and that form images that correspond to light from the openings.
Abstract translation: 一种图像读取装置，包括：沿着主扫描方向排列成阵列形状的凹形第一透镜镜，并准直由被照射物体反射的散射光，并将散射光反射成基本平行的光束束， 扫描方向 反射来自第一透镜的光的平面镜; 排列成阵列形状并且允许来自平面镜的光通过排列成阵列形状的开口并且围绕其被光屏蔽以选择性地允许光通过的孔; 凹入的第二透镜镜被布置成阵列形状，来自孔的光入射到其中，并且将来自孔的光作为会聚光反射; 以及光接收器，其具有来自第二透镜镜的光入射的光接收区域，并形成与来自开口的光对应的图像。
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公开(公告)号：US20140293372A1
公开(公告)日：2014-10-02
申请号：US14350214
申请日：2012-10-24
Applicant: Tatsuki Okamoto , Taku Matsuzawa , Tadashi Minobe , Takahito Nakanishi
Inventor： Tatsuki Okamoto , Taku Matsuzawa , Tadashi Minobe , Takahito Nakanishi
CPC classification number: H04N1/02815 , F21K9/64 , F21V7/06 , G02B6/0031 , G02B19/0023 , G02B19/0028 , G02B19/0066 , G03B27/54 , H04N1/0285 , H04N1/02865 , H04N1/02895 , H04N1/0305
Abstract: A lighting unit is provided with: LED arrays in which light-emitting elements are positioned in an array in a main scanning direction; cylindrical parabolic mirrors that project light emitted from the LED arrays on an illumination region of an illuminated item; and a housing that houses or holds the LED arrays and the cylindrical parabolic mirrors. Each cylindrical parabolic mirror forms a shape in which a cylindrical paraboloid having curvature with respect to a sub-scanning direction has been clipped by an axial plane that is perpendicular to the vertex of the cylindrical paraboloid in the main scanning direction. The LED arrays are positioned so as to include the focal position of the cylindrical paraboloid in the light-emitting region, the central axis in the light-emitting direction being perpendicular to the axial plane.
Abstract translation: 照明单元设置有发光元件沿主扫描方向排列成阵列的LED阵列; 圆柱形抛物面镜，其将从LED阵列发射的光投射在照明物体的照明区域上; 以及容纳或保持LED阵列和圆柱形抛物面镜的壳体。 每个圆柱形抛物面反射镜形成一种形状，其中具有相对于副扫描方向具有曲率的圆柱抛物面已经被沿主扫描方向垂直于圆柱抛物面的顶点的轴向平面所夹住。 LED阵列被定位成在发光区域中包括圆柱抛物面的焦点位置，发光方向上的中心轴线垂直于轴向平面。
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Patent Agency Ranking
公开(公告)号：US08107138B2
公开(公告)日：2012-01-31
申请号：US12984112
申请日：2011-01-04
Applicant: Tadashi Minobe , Hiroyuki Kawano , Izumi Mikami , Takafumi Endo
Inventor： Tadashi Minobe , Hiroyuki Kawano , Izumi Mikami , Takafumi Endo
CPC classification number: H04N1/0318 , H04N1/02815 , H04N1/02835 , H04N1/1017 , H04N1/193 , H04N2201/03112 , H04N2201/03129 , H04N2201/03137 , H04N2201/03145
Abstract: An image sensing apparatus having a large depth of focus (DOF) and being compact in size is provided. The image sensing apparatus includes a plurality of light sources that shines light beams on an illumination portion of a document; a first mirror that receives incident light scattered by reflection from the document, to reflect the scattered light in the secondary scan direction; a plurality of first concaved aspheric mirrors that collimates light beams from the first mirror, to reflect therefrom the collimated light beams as substantially collimated light fluxes; an aperture mirror that reflects therefrom the light beams from the respective first aspheric mirrors, through apertures each having a light-shielded portion formed therearound and selectively passing the light beams therethrough; a plurality of second concaved aspheric mirrors that receives the light beams incident from the respective aperture mirror, to reflect the incident light beams as converging light beams; a second mirror that reflects the light beams in a direction perpendicular to the surface of the document, disposed on a path of the light beams to be converged by means of the second aspheric mirrors; a plurality of light receivers each having a light-receiving area that receives the light beams from the second mirrors, to form images according to the light beams from the respective apertures; and a casing where the first and second aspheric mirrors are disposed on a first side of the casing in the secondary scan direction, and the aperture mirror is disposed on a second side thereof in the secondary scan direction.
Abstract translation: 提供了具有较大焦距（DOF）并且尺寸紧凑的图像感测装置。 图像感测装置包括将光束照射在文件的照明部分上的多个光源; 第一反射镜，其接收从原稿反射散射的入射光，以反射二次扫描方向上的散射光; 多个第一凹入非球面镜，其准直来自第一反射镜的光束，从而将准直光束反射为基本上准直的光束; 一个孔径反射镜，从其反射来自各个第一非球面反射镜的光束，通过各孔具有形成在其周围的光屏蔽部分，并选择性地使光束通过其中; 多个第二凹面非球面镜，其接收从相应孔径镜入射的光束，以将入射光束反射为会聚光束; 第二反射镜，其在垂直于文件表面的方向上反射光束，设置在通过第二非球面镜聚焦的光束的路径上; 多个光接收器，每个光接收器具有接收来自第二反射镜的光束的光接收区域，以根据来自各孔的光束形成图像; 以及壳体，其中所述第一和第二非球面镜在所述副扫描方向上设置在所述壳体的第一侧上，并且所述孔径反射镜被设置在所述副扫描方向的第二侧上。
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公开(公告)号：US06590601B2
公开(公告)日：2003-07-08
申请号：US09788451
申请日：2001-02-21
Applicant: Junji Sukeno , Yoshiko Hatano , Takuji Kurashita , Tadashi Minobe , Kazuhiro Sugiyama
Inventor： Junji Sukeno , Yoshiko Hatano , Takuji Kurashita , Tadashi Minobe , Kazuhiro Sugiyama
IPC: H04N714
Abstract: A videophone takes a live picture of the user, sends the live picture during part of a call, generates a processed picture different from the live picture, and sends the processed picture during another part of the call. The processed picture may be prepared in advance, or may be generated by combining the live picture with a prepared picture. Alternatively, the processed picture may be obtained by increasing a quantization coefficient of the live picture, producing a mosaic effect that disguises the live picture. The processed picture can be sent to protect the privacy of the videophone user, or to provide appropriate transition at the beginning or end of the call. The processed picture can also be sent when the call is placed on hold.
Abstract translation: 视频电话拍摄用户的实时图像，在呼叫的一部分期间发送实况图像，生成与实况图片不同的处理图像，并且在呼叫的另一部分期间发送处理的图像。 经处理的图像可以预先准备，或者可以通过将实时图像与准备的图像组合来生成。 或者，可以通过增加实时图像的量化系数来获得处理后的图像，从而产生掩盖实时图像的马赛克效果。 可以发送处理的图像以保护视频电话用户的隐私，或者在呼叫的开始或结束时提供适当的转换。 当呼叫置于保持状态时，也可以发送处理后的图像。
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公开(公告)号：US08228566B2
公开(公告)日：2012-07-24
申请号：US12921632
申请日：2008-03-31
Applicant: Hiroyuki Kawano , Tatsuki Okamoto , Tadashi Minobe , Tatsuya Kunieda , Akiko Fujiuchi
Inventor： Hiroyuki Kawano , Tatsuki Okamoto , Tadashi Minobe , Tatsuya Kunieda , Akiko Fujiuchi
CPC classification number: H04N1/195 , H04N1/0306 , H04N1/0312 , H04N1/1903 , H04N1/19515 , H04N1/19584 , H04N1/19589 , H04N2201/0434
Abstract: An image reading apparatus includes a light source, an imaging optics system, an image pickup device unit, a memory, and a processor. The imaging optics system condenses scattered light reflected on an object to be imaged to form condensed light as an image. The imaging optics system includes plural cells arranged in a main scanning direction and each of which is an independent imaging optics system. Each of the cells includes a telecentric optics system at the document side. Two rows of cells are arranged in a sub-scanning direction. The cells in the rows are arranged zigzag in the main scanning direction to complement a formed image by the cells in the sub-scanning direction. The image pickup device unit is arranged to correspond to each cell. The processor can form a document image by reconstructing and combining image information stored in the memory into an image.
Abstract translation: 图像读取装置包括光源，成像光学系统，图像拾取装置单元，存储器和处理器。 成像光学系统将在被成像物体上反射的散射光凝结成形成浓缩光作为图像。 成像光学系统包括沿主扫描方向布置的多个单元，每个单元是独立的成像光学系统。 每个单元包括在文档侧的远心光学系统。 沿副扫描方向布置两行单元。 行中的单元格在主扫描方向上以锯齿形排列，以沿着副扫描方向对单元格进行补码。 图像拾取装置单元被布置成对应于每个单元。 处理器可以通过将存储在存储器中的图像信息重构并组合成图像来形成文档图像。
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公开(公告)号：US09167121B2
公开(公告)日：2015-10-20
申请号：US14350214
申请日：2012-10-24
Applicant: Tatsuki Okamoto , Taku Matsuzawa , Tadashi Minobe , Takahito Nakanishi
Inventor： Tatsuki Okamoto , Taku Matsuzawa , Tadashi Minobe , Takahito Nakanishi
CPC classification number: H04N1/02815 , F21K9/64 , F21V7/06 , G02B6/0031 , G02B19/0023 , G02B19/0028 , G02B19/0066 , G03B27/54 , H04N1/0285 , H04N1/02865 , H04N1/02895 , H04N1/0305
Abstract: A lighting unit is provided with: LED arrays in which light-emitting elements are positioned in an array in a main scanning direction; cylindrical parabolic mirrors that project light emitted from the LED arrays on an illumination region of an illuminated item; and a housing that houses or holds the LED arrays and the cylindrical parabolic mirrors. Each cylindrical parabolic mirror forms a shape in which a cylindrical paraboloid having curvature with respect to a sub-scanning direction has been clipped by an axial plane that is perpendicular to the vertex of the cylindrical paraboloid in the main scanning direction. The LED arrays are positioned so as to include the focal position of the cylindrical paraboloid in the light-emitting region, the central axis in the light-emitting direction being perpendicular to the axial plane.
Abstract translation: 照明单元设置有发光元件沿主扫描方向排列成阵列的LED阵列; 圆柱形抛物面镜，其将从LED阵列发射的光投射在照明物体的照明区域上; 以及容纳或保持LED阵列和圆柱形抛物面镜的壳体。 每个圆柱形抛物面反射镜形成一种形状，其中具有相对于副扫描方向具有曲率的圆柱抛物面已经被沿主扫描方向垂直于圆柱抛物面的顶点的轴向平面所夹住。 LED阵列被定位成在发光区域中包括圆柱抛物面的焦点位置，发光方向上的中心轴线垂直于轴向平面。
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公开(公告)号：US08982430B2
公开(公告)日：2015-03-17
申请号：US14345305
申请日：2012-10-24
Applicant: Tatsuki Okamoto , Taku Matsuzawa , Tadashi Minobe , Takahito Nakanishi
Inventor： Tatsuki Okamoto , Taku Matsuzawa , Tadashi Minobe , Takahito Nakanishi
IPC: H04N1/04 , F21K99/00 , F21V29/00 , H04N1/028 , F21Y103/00 , F21W131/403
CPC classification number: F21K9/58 , F21K9/61 , F21K9/62 , F21K9/64 , F21K9/65 , F21V29/70 , F21W2131/403 , F21Y2103/10 , F21Y2115/10 , G03B27/54 , G03G15/04045 , H04N1/00989 , H04N1/02815 , H04N1/0285 , H04N1/02865
Abstract: A lighting unit includes LED chips positioned in an array form in a main scanning direction on LED substrates. Cylindrical parabolic mirrors each form a shape in which a cylindrical paraboloid having curvature with respect to an sub-scanning direction has been clipped by an axial plane that is perpendicular to the vertex of the cylindrical paraboloid in the main scanning direction, and project light emitted from the light source on an illumination area of an illuminated item. Each cylindrical parabolic mirror includes an anchoring section that is provided at the vertex of the cylindrical paraboloid, and extends from the vertex in an outside direction of the cylindrical paraboloid. Heat-radiating plates each have a contact section that is in contact with the LED substrate, and a non-contact section. Each LED substrate is interposed between the contact section of the heat-radiating plate and the anchoring section of the cylindrical parabolic mirror.
Abstract translation: 照明单元包括在LED基板上沿主扫描方向以阵列形式定位的LED芯片。 圆柱形抛物面反射镜各自形成一种具有相对于副扫描方向具有曲率的圆柱形抛物面已经被沿主扫描方向垂直于圆柱抛物面的顶点的轴向平面所夹住的形状，并且从 照明物品的照明区域上的光源。 每个圆柱形抛物面反射镜包括设置在圆柱抛物面的顶点处的锚定部分，并且从顶点沿圆柱形抛物面的外侧方向延伸。 散热板各自具有与LED基板接触的接触部和非接触部。 每个LED基板介于散热板的接触部分和圆柱形抛物面反射镜的固定部分之间。
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