公开(公告)号：US09341930B2

公开(公告)日：2016-05-17

申请号：US13564839

申请日：2012-08-02

申请人： Makoto Zakoji ,  Kaname Nagatani ,  Susumu Wada

发明人： Makoto Zakoji ,  Kaname Nagatani ,  Susumu Wada

IPC分类号： G03B21/00 ,  G03B21/20 ,  G03B21/16 ,  G03B33/12

CPC分类号： G03B21/2013 ,  G03B21/16 ,  G03B21/204 ,  G03B33/12

摘要： A light source device includes a plurality of solid-state light sources, and a base member on which the plurality of solid-state light sources are provided, wherein each of the solid-state light sources includes a stem on which a light-emitting element is provided and terminals connected to the light-emitting element, and the base member includes a hole portion into which one of the terminals is inserted and a planar portion that is in contact with the stem.

摘要翻译： 光源装置包括多个固态光源，以及设置有多个固态光源的基底部件，其中每个固态光源包括一个杆，其上装有发光元件 设置有与发光元件连接的端子，基部构件包括插入端子之一的孔部和与杆接触的平面部。

公开(公告)号：US08360584B2

公开(公告)日：2013-01-29

申请号：US12832318

申请日：2010-07-08

申请人： Akira Egawa ,  Kaname Nagatani ,  Kunihiko Takagi

发明人： Akira Egawa ,  Kaname Nagatani ,  Kunihiko Takagi

IPC分类号： G03B21/16

CPC分类号： G03B21/16 ,  H04N9/3144

摘要： A projector includes: an optical system includes a light source, a light modulation element for modulating light emitted from the light source to form an optical image, and a projection lens for projecting the optical image, the optical system is structured such that an illumination optical axis of the light source and a projection optical axis of the projection lens cross each other substantially at right angles in the plan view; and a cooling fan configured to the light modulation element, and has a rotation axis crossing each other substantially at right angles with a discharge direction where a cooling air is discharged, the cooling fan is disposed in the vicinity of the projection lens and on the side where the light source is provided such that the rotation axis extends in the thickness direction of the projector.

摘要翻译： 投影机包括：光学系统，包括光源，用于调制从光源发射的光以形成光学图像的光调制元件和用于投影光学图像的投影透镜，光学系统被构造成使得照明光学 光源的轴线和投影透镜的投影光轴在平面图中基本成直角相交; 以及冷却风扇，其配置于所述光调制元件，并且具有与放出冷却空气的排出方向大致成直角相交的旋转轴，所述冷却风扇配置在所述投影透镜的附近和所述侧面 其中光源被设置成使得旋转轴线在投影仪的厚度方向上延伸。

公开(公告)号：US20120281246A1

公开(公告)日：2012-11-08

申请号：US13490709

申请日：2012-06-07

申请人： Kaname NAGATANI ,  Dong-hun Lee

发明人： Kaname NAGATANI ,  Dong-hun Lee

IPC分类号： G06K15/02 ,  H04N1/04

CPC分类号： H04N1/0286 ,  G02B17/08 ,  H04N1/02409 ,  H04N1/0249 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02481

摘要： A multi-functional device comprising an image forming apparatus to form a printing image and a scanner module to scan an image. The scanner module includes an illuminator to illuminate a light to a document mount, a sensor unit to read an image information of an object placed on the document mount, and an imaging lens to focus the light reflected from the object onto the sensor unit. The illuminator includes a light source to emit light, a light guiding unit and changes a traveling path of the light emitted from the light source to illuminate the document mount, and a guide holder which comprises an installation part where the light guiding unit is installed, and a mounting part where the light source holder is mounted to provide the light source at least one side of the light guiding unit.

摘要翻译： 一种多功能设备，包括用于形成打印图像的图像形成装置和用于扫描图像的扫描仪模块。 扫描器模块包括照明装置，用于将光照射到原稿安装台，传感器单元读取放置在原稿安装件上的物体的图像信息，以及成像透镜，用于将从物体反射的光聚焦到传感器单元上​​。 照明器包括发光的光源，导光单元，并且改变从光源发射的光的行进路径以照亮文件安装座;以及引导保持器，其包括设置有导光单元的安装部， 以及安装部，其中安装光源保持器以在光导单元的至少一侧提供光源。

公开(公告)号：US20110025984A1

公开(公告)日：2011-02-03

申请号：US12844952

申请日：2010-07-28

申请人： Kunihiko Takagi ,  Kaname Nagatani ,  Akira Egawa ,  Tetsuo Shimizu ,  Joji Karasawa ,  Fumihide Sasaki

发明人： Kunihiko Takagi ,  Kaname Nagatani ,  Akira Egawa ,  Tetsuo Shimizu ,  Joji Karasawa ,  Fumihide Sasaki

IPC分类号： G03B21/16

CPC分类号： G03B21/16

摘要： A projector includes: spatial light modulation devices; and a cooling duct configured to flow a cooling air for sequentially cooling the spatial light modulation devices, the cooling duct has a first flow path formed by portions including the light entrance surface of at least one of the spatial light modulation devices for the respective color lights, a second flow path formed by portions including the light exit surface of the corresponding spatial light modulation device, and a junction area where the cooling air flowing through the first flow path and the cooling air flowing through the second flow path join each other, and the junction area is disposed at a downstream position of the cooling air with respect to the spatial light modulation device provided for a predetermined color light whose light amount is the maximum in the respective color lights that enter the light entrance surface.

摘要翻译： 投影机包括：空间光调制装置; 以及冷却管道，其构造成使冷却空气流动以顺序地冷却空间光调制装置，所述冷却管道具有由包括用于各个颜色的光的至少一个空间光调制装置的光入射面的部分形成的第一流路 由包括相应的空间光调制装置的光出射表面的部分形成的第二流路和流过第一流路的冷却空气和流经第二流路的冷却空气相互结合的接合区域，以及 接合区域相对于为进入光入射面的各色光中的光量最大的预定色光设置的空间光调制装置设置在冷却空气的下游位置。

公开(公告)号：US07872779B2

公开(公告)日：2011-01-18

申请号：US11470442

申请日：2006-09-06

申请人： Kaname Nagatani

发明人： Kaname Nagatani

IPC分类号： H04N1/04

CPC分类号： H04N1/1017 ,  H04N1/1026 ,  H04N1/1043 ,  H04N1/1048 ,  H04N1/1052

摘要： An image reading apparatus includes an image sensor fixed to a main body of the image reading apparatus, a light scanning carriage, a light reflection carriage, a pair of transport modules to move the light scanning carriage and the light reflection carriage in a sub-scanning direction with a predetermined speed ratio, and a wire having both ends fixed to the main body of the image reading apparatus and a portion fixed to the light scanning carriage, the wire wound around carriage pulleys of the light reflection carriage and fixing pulleys of the main body. Therefore, an accuracy of a moving of the carriages is improved, thus preventing a defective reading operation. Manufacturing costs of the image reading apparatus are reduced.

摘要翻译： 图像读取装置包括固定在图像读取装置的主体上的图像传感器，光扫描滑架，光反射滑架，一对传输模块，用于将副扫描滑架和光反射滑架移动到副扫描 方向以预定的速度比，以及将两端固定到图像读取装置的主体和固定到光扫描架的部分的线，该线缠绕在光反射架的滑架滑轮和主体的固定滑轮 身体。 因此，提高了滑架移动的精度，从而防止了读取操作不良。 图像读取装置的制造成本降低。

公开(公告)号：US09316896B2

公开(公告)日：2016-04-19

申请号：US14124485

申请日：2012-06-13

申请人： Norikazu Kadotani ,  Kaname Nagatani

发明人： Norikazu Kadotani ,  Kaname Nagatani

IPC分类号： G03B21/20 ,  H04N9/31 ,  H05K1/18 ,  F21V19/00 ,  F21V19/04 ,  F21V23/00 ,  G03B21/00 ,  G03B21/14 ,  G03B21/16

CPC分类号： G03B21/20 ,  F21V19/003 ,  F21V19/045 ,  F21V23/004 ,  G03B21/006 ,  G03B21/145 ,  G03B21/16 ,  G03B21/2033 ,  G03B21/2046 ,  H04N9/315 ,  H04N9/3173 ,  H05K1/189

摘要： A projector (1) includes a light source device (2), a light modulating device (5) that modulates a light beam emitted from the light source device (2), a projection optical device (7) that projects the light beam modulated by the light modulating device (5), a flexible printed circuit board (6), one end of which is connected to the light modulating device (5), and a housing (8) in which the light source device (2), the light modulating device (5), and the projection optical device (7) are housed. In a position in the housing (8) where the light modulating device (5) is disposed, a first insert-through section (8L1) for drawing around the flexible printed circuit (6) board to the outside (8L) of the housing (8) and a second insert-through section (8D1), through which a part of the light modulating device (5) is inserted, are formed.

摘要翻译： 投影仪（1）包括光源装置（2），调制从光源装置（2）发射的光束的光调制装置（5），投射光调制装置（7），投射由 光调制装置（5），柔性印刷电路板（6），其一端连接到光调制装置（5），以及壳体（8），光源装置（2），光 调制装置（5）和投影光学装置（7）。 在设置有光调制装置（5）的壳体（8）中的位置处，用于将柔性印刷电路板（6）板附接到外壳（8L）的第一插入部分（8L1） 8）和第二插入部分（8D1），光调制装置（5）的一部分插入其中。

公开(公告)号：US09277081B2

公开(公告)日：2016-03-01

申请号：US13490709

申请日：2012-06-07

申请人： Kaname Nagatani ,  Dong-hun Lee

发明人： Kaname Nagatani ,  Dong-hun Lee

IPC分类号： H04N1/04 ,  H04N1/028 ,  H04N1/024 ,  H04N1/10 ,  H04N1/193 ,  G02B17/08

CPC分类号： H04N1/0286 ,  G02B17/08 ,  H04N1/02409 ,  H04N1/0249 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02481

摘要： A multi-functional device comprising an image forming apparatus to form a printing image and a scanner module to scan an image. The scanner module includes an illuminator to illuminate a light to a document mount, a sensor unit to read an image information of an object placed on the document mount, and an imaging lens to focus the light reflected from the object onto the sensor unit. The illuminator includes a light source to emit light, a light guiding unit and changes a traveling path of the light emitted from the light source to illuminate the document mount, and a guide holder which comprises an installation part where the light guiding unit is installed, and a mounting part where the light source holder is mounted to provide the light source at least one side of the light guiding unit.

摘要翻译： 一种多功能设备，包括用于形成打印图像的图像形成装置和用于扫描图像的扫描仪模块。 扫描器模块包括照明装置，用于将光照射到原稿安装台，传感器单元读取放置在原稿安装件上的物体的图像信息，以及成像透镜，用于将从物体反射的光聚焦到传感器单元上​​。 照明器包括发光的光源，导光单元，并且改变从光源发射的光的行进路径以照亮文件安装座;以及引导保持器，其包括设置有导光单元的安装部， 以及安装部，其中安装光源保持器以在光导单元的至少一侧提供光源。

公开(公告)号：US08395306B2

公开(公告)日：2013-03-12

申请号：US12818030

申请日：2010-06-17

申请人： Kaname Nagatani ,  Kunihiko Takagi ,  Tetsuo Shimizu ,  Yuji Takado ,  Akira Egawa ,  Satoshi Kinoshita

发明人： Kaname Nagatani ,  Kunihiko Takagi ,  Tetsuo Shimizu ,  Yuji Takado ,  Akira Egawa ,  Satoshi Kinoshita

IPC分类号： H01K1/30 ,  G03B21/28 ,  H01J9/24 ,  F21V7/00

CPC分类号： G03B21/28 ,  F21V7/0025

摘要： A light source unit includes: an arc tube having a light-emitting portion; a secondary reflector covering part of the periphery of the light-emitting portion and being provided with a secondary reflecting surface for reflecting light emitted from the light-emitting portion; a primary reflector having a primary reflecting surface for reflecting the light emitted from the light-emitting portion and the light reflected from the secondary reflector; a first electrode; and a second electrode; wherein the second electrode is arranged at a position which causes an ionic wind to be induced by applying a voltage between the second electrode and the first electrode and causes air between the secondary reflecting surface and the light-emitting portion to flow, and either one of the first electrode or the second electrode is arranged between the arc tube and the secondary reflector.

摘要翻译： 光源单元包括：具有发光部的电弧管; 第二反射器覆盖发光部的周边的一部分，并且设置有用于反射从发光部发射的光的次反射面; 主反射器具有用于反射从发光部射出的光和从二次反射体反射的光的主反射面; 第一电极; 和第二电极; 其中所述第二电极被布置在通过在所述第二电极和所述第一电极之间施加电压并且使得所述次级反射表面和所述发光部分之间的空气流动而导致离子风的位置，并且所述第二电极中的任一个 第一电极或第二电极布置在电弧管和次级反射器之间。

公开(公告)号：US20110019159A1

公开(公告)日：2011-01-27

申请号：US12832318

申请日：2010-07-08

申请人： Akira Egawa ,  Kaname Nagatani ,  Kunihiko Takagi

发明人： Akira Egawa ,  Kaname Nagatani ,  Kunihiko Takagi

IPC分类号： G03B21/16

CPC分类号： G03B21/16 ,  H04N9/3144

摘要： A projector includes: an optical system includes a light source, a light modulation element for modulating light emitted from the light source to form an optical image, and a projection lens for projecting the optical image, the optical system is structured such that an illumination optical axis of the light source and a projection optical axis of the projection lens cross each other substantially at right angles in the plan view; and a cooling fan configured to the light modulation element, and has a rotation axis crossing each other substantially at right angles with a discharge direction where a cooling air is discharged, the cooling fan is disposed in the vicinity of the projection lens and on the side where the light source is provided such that the rotation axis extends in the thickness direction of the projector.

摘要翻译： 投影机包括：光学系统，包括光源，用于调制从光源发射的光以形成光学图像的光调制元件和用于投影光学图像的投影透镜，光学系统被构造成使得照明光学 光源的轴线和投影透镜的投影光轴在平面图中基本成直角相交; 以及冷却风扇，其配置于所述光调制元件，并且具有与放出冷却空气的排出方向大致成直角相交的旋转轴，所述冷却风扇配置在所述投影透镜的附近和所述侧面 其中光源被设置成使得旋转轴线在投影仪的厚度方向上延伸。

公开(公告)号：US20060209364A1

公开(公告)日：2006-09-21

申请号：US11331093

申请日：2006-01-13

申请人： Kaname Nagatani

发明人： Kaname Nagatani

IPC分类号： H04N1/04

CPC分类号： H04N1/1017 ,  H04N1/193 ,  H04N2201/0094 ,  H04N2201/02402 ,  H04N2201/0456

摘要： An image forming apparatus having a scanning apparatus which is adjustable to fit a focal length of a lens according to the scanning apparatus and an image forming apparatus comprising the same. The scanning apparatus comprising a stage glass to seat a paper on an upper surface thereof; a sensor unit pressed and supported toward a planar surface of the stage glass, and comprising a slide way inclined toward the stage glass at a predetermined angle; a slide member supported by the slide way of the sensor unit and provided with an upper end thereof, to contact the stage glass; and a fixing means to fix the slide member to the slide way. Thus, the present invention provides

摘要翻译： 一种具有可调整以适应根据扫描装置的透镜的焦距的扫描装置的图像形成装置和包括该扫描装置的图像形成装置。 该扫描装置包括在其上表面上放置纸的载物台玻璃; 传感器单元被按压并支撑在舞台玻璃的平面上，并且包括以预定角度朝着舞台玻璃倾斜的滑动道; 由传感器单元的滑动方向支撑并设置有传感器单元的上端的滑动构件，以接触平台玻璃; 以及将滑动构件固定到滑动方向的固定装置。 因此，本发明提供