書画カメラ
    42.
    发明专利
    書画カメラ 审中-公开

    公开(公告)号:JP2017118225A

    公开(公告)日:2017-06-29

    申请号:JP2015249287

    申请日:2015-12-22

    Abstract: 【課題】折り畳んだときの厚み及び幅を可及的に小さくできる書画カメラ10,10Aを提供すること。【解決手段】書画カメラ10の折り畳み時、基台11の前端部から前方へ延伸する第1アーム12の内側に第2アーム13が横並びに倒伏し、第2アーム13の内側に第3アーム14と第4アーム15及びカメラヘッド16が横並びに倒伏する。従って、基台11と第1アーム12、第2アーム13、第3アーム14、第4アーム15及びカメラヘッド16が上下に重ならない。また、基台11の幅と第1アーム12の幅を同寸法にしたので、扁平で細長い箱型に書画カメラ10を折り畳むことができ、嵩張らないので保管や携帯に便利である。【選択図】図1

    Imaging device
    45.
    发明专利

    公开(公告)号:JP5311916B2

    公开(公告)日:2013-10-09

    申请号:JP2008197799

    申请日:2008-07-31

    Inventor: 克浩 西脇

    CPC classification number: H04N5/3675 H04N9/045

    Abstract: The image capture device includes pixel data acquisition unit for acquiring pixel data of a pixel of interest and neighboring pixels from an image capture element; an edge direction determination unit for determining whether a pattern such as an edge is defined by neighboring pixels centered on the pixel of interest; correction unit; and color interpolation unit. When a pixel of interest is determined by a defective pixel determination unit to be a defective pixel, and is moreover determined by the edge direction determination unit not to lie in an edge direction, the correction unit will correct the pixel of interest to a correction value derived from pixel data of neighboring pixels in a symmetrical array centered thereon. For a pixel of interest that has not been corrected, color interpolation according to the direction the edge will be carried out by the color interpolation unit, using the determination outcome of the edge direction determination unit.

    Material presentation system
    46.
    发明专利
    Material presentation system 审中-公开
    材料介绍系统

    公开(公告)号:JP2013073209A

    公开(公告)日:2013-04-22

    申请号:JP2011214462

    申请日:2011-09-29

    CPC classification number: G09B5/067

    Abstract: PROBLEM TO BE SOLVED: To achieve both versatility and audience-friendliness of presentation which a user performs while showing audience images captured by a camera.SOLUTION: In a material presentation system 10, a teacher operates a tablet 30 to set a plurality of answer candidate alternatives for an answer for a question when the teacher has communication with students while showing the students captured images obtained by imaging material with a camera of a material presentation device 20. This setting is performed within a range of the number of answer buttons 144 which an answer clicker 40 has. The answer clicker 40 receives alternative prescribing data which prescribes the set answer candidate alternatives, and initially informs the students of answer buttons 144 respectively corresponding to the plurality of answer candidate alternatives prescribed by the alternative prescribing data.

    Abstract translation: 要解决的问题:为了实现用户在显示由相机拍摄的观众图像时执行的演示的多功能性和受众友好性。 解决方案:在材料演示系统10中,老师操作平板电脑30,以在教师与学生进行沟通时显示学生拍摄的图像所获得的图像,通过成像材料获得的图像来设置用于问题的答案的多个答案候选替代品 材料呈现装置20的相机。该设置在应答单元40具有的应答按钮144的数量的范围内执行。 应答单元40接收另外的处方数据,该处方规定了所设定的答案候选项,并且最初向学生通知分别对应于替代处方数据规定的多个答案候选选项的应答按钮144。 版权所有(C)2013,JPO&INPIT

    Expansion reading device
    47.
    发明专利
    Expansion reading device 有权
    扩展读取设备

    公开(公告)号:JP2012074915A

    公开(公告)日:2012-04-12

    申请号:JP2010218016

    申请日:2010-09-29

    Inventor: SUGIYAMA EIJI

    CPC classification number: G02B27/022

    Abstract: PROBLEM TO BE SOLVED: To provide an expansion reading device in which the expansion reading device using an LCD monitor can be made compact and can be shipped while the LCD monitor is mounted to the body of the expansion reading device in conveyance, so that a visually impaired user does not need to perform difficult works such as mounting and wiring the LCD monitor, and simple package and reduction in conveyance cost are attained.SOLUTION: An expansion reading device 1 of the invention comprises: a stage 2 for placing a material to be read; an imaging part 3 disposed over the stage 2 to take an image of the material to be read; and an LCD monitor 5 mounted to the imaging part 3 rotatably via a rotation part 4. The LCD monitor 5 can be housed between the stage 2 and the imaging part 3 by the rotation of the rotation part 4.

    Abstract translation: 解决问题:为了提供一种扩展读取装置,其中使用LCD监视器的扩展读取装置可以紧凑化并且可以在LCD监视器被安装到扩展读取装置的主体的运送中时运输,因此 视觉受损的用户不需要执行诸如LCD监视器的安装和接线等困难的工作,并且实现简单的包装和降低运输成本。 解决方案:本发明的扩展读取装置1包括:用于放置要读取的材料的平台2; 设置在平台2上以拍摄要读取的材料的图像的成像部分3; 以及通过旋转部分4可旋转地安装到成像部分3的LCD监视器5. LCD监视器5可以通过旋转部分4的旋转而容纳在台架2和成像部件3之间。 )2012,JPO&INPIT

    Exposure controller and exposure control method
    48.
    发明专利
    Exposure controller and exposure control method 审中-公开
    曝光控制器和曝光控制方法

    公开(公告)号:JP2012008443A

    公开(公告)日:2012-01-12

    申请号:JP2010146071

    申请日:2010-06-28

    Inventor: TOKUCHI MASAAKI

    Abstract: PROBLEM TO BE SOLVED: To provide an exposure controller and an exposure control method to control to a target exposure value with high responsiveness and at high accuracy in a wide range of exposure adjustment.SOLUTION: An exposure controller uses an exposure evaluation value EV (pv) and a target exposure value EV (sp) in a luminance signal to control an exposure in an exposure adjustment range ER by plural exposure adjustment parts. A deviation EV (err) is obtained between the target exposure value EV (sp) and the exposure evaluation value EV (pv). When the deviation EV (err) is greater than a predetermined value in a transient state and the target exposure value EV (sp) is within an diaphragm exposure control range ER-i, an diaphragm exposure control part 61 controls the exposure by a main control amount Ci-m and a gain exposure adjustment part 62 also adds a gain correction amount Cg-s.

    Abstract translation: 要解决的问题:提供一种曝光控制器和曝光控制方法,以在宽范围的曝光调整中以高响应性和高精度来控制目标曝光值。 解决方案:曝光控制器使用亮度信号中的曝光评估值EV(pv)和目标曝光值EV(sp)来通过多个曝光调整部分控制曝光调节范围ER中的曝光。 在目标曝光值EV(sp)和曝光评估值EV(pv)之间获得偏差EV(err)。 当偏离EV(err)大于暂态状态下的预定值并且目标曝光值EV(sp)在光阑曝光控制范围ER-i内时,光阑曝光控制部61通过主控制来控制曝光 量Ci-m和增益曝光调整部62也增加增益校正量Cg-s。 版权所有(C)2012,JPO&INPIT

    Data presentation apparatus
    49.
    发明专利
    Data presentation apparatus 审中-公开
    数据显示装置

    公开(公告)号:JP2011234107A

    公开(公告)日:2011-11-17

    申请号:JP2010102292

    申请日:2010-04-27

    CPC classification number: G03B17/54 G03B21/132 G03B21/145 G03B21/30

    Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use data presentation apparatus whose rotatable support column can be compactly folded when the apparatus is not in use, and rotation operation of the support column is easy.SOLUTION: The data presentation apparatus 10 comprises: a base 11 on which the support column 12 is mounted via rotary shafts 31, 32 so as to be rotatable in a forward and backward direction; a friction brake mechanism 45, 47, 48, 49, 50 imparting a required friction load to the support column in the entire rotation region of the support column; a power assist mechanism 33a, 38 applying spring force to turn and energize the support column backward; and a video camera head 15 attached at the tip of the support column. The support column 12 is rotatably mounted on the base between a forward inclination end position erecting at a prescribed forward inclination angle from the base 11 and a folding position falling backward along the base. When the support column is inclining forward from an upright position standing nearly upright from the base, the power assist mechanism is operationally connected to the support column and, when the support column is inclining backward from the upright position, the operational connection between the power assist mechanism and the support column is cancelled.

    Abstract translation: 要解决的问题:为了提供一种易于使用的数据呈现装置,其可旋转支撑柱在不使用装置时可以紧凑地折叠,并且支撑柱的旋转操作容易。 数据呈现装置10包括:基座11,支撑柱12经由旋转轴31,32安装在其上,以便能够沿前后方向旋转; 摩擦制动机构45,47,48,49,50在支撑柱的整个旋转区域中向支撑柱施加所需的摩擦载荷; 动力辅助机构33a,38施加弹簧力以向后转动和激励支撑柱; 以及附接在支撑柱的尖端处的摄像头15。 支撑柱12可旋转地安装在基座上,从从底座11以预定的向前倾斜角度竖立的前倾斜端部位置与沿底部向后倾斜的折叠位置之间。 当支撑柱从从基座直立立起的直立位置向前倾斜时,动力辅助机构可操作地连接到支撑柱,并且当支撑柱从直立位置向后倾斜时,动力辅助 机制和支持列被取消。 版权所有(C)2012,JPO&INPIT

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