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1. 发明申请

US20220075573A1 INFORMATION PROCESSING APPARATUS, IMAGE COLLATING METHOD, AND PROGRAM 有权
公开(公告)号：US20220075573A1
公开(公告)日：2022-03-10
申请号：US17447084
申请日：2021-09-08
申请人： Tsuyoshi Sakamoto , Tatsuroh Yoshioka , Kazuhiro Miyabe , National University Corporation Chiba University
发明人： Takahiko Horiuchi , Ren Nakamura , Midori Tanaka , Shoko Imaizumi , Tsuyoshi Sakamoto , Tatsuroh Yoshioka , Kazuhiro Miyabe
IPC分类号： G06F3/12 , H04N1/60 , H04N1/52
摘要： An information processing apparatus includes circuitry and a memory, the circuitry performing perceptual image conversion of converting two image data generated from one color image data respectively into perceptual images based on human visual characteristics, collation of determining whether the two perceptual images converted by the perceptual image conversion are same, and comparison result outputting of outputting the comparison result by the collation.

2. 发明授权

US11467784B2 Information processing apparatus, image collating method, and program 有权
公开(公告)号：US11467784B2
公开(公告)日：2022-10-11
申请号：US17447084
申请日：2021-09-08
申请人： Tsuyoshi Sakamoto , Tatsuroh Yoshioka , Kazuhiro Miyabe , National University Corporation Chiba University
发明人： Takahiko Horiuchi , Ren Nakamura , Midori Tanaka , Shoko Imaizumi , Tsuyoshi Sakamoto , Tatsuroh Yoshioka , Kazuhiro Miyabe
IPC分类号： G06F3/12 , H04N1/52 , H04N1/60 , H04N1/12
摘要： An information processing apparatus includes circuitry and a memory, the circuitry performing perceptual image conversion of converting two image data generated from one color image data respectively into perceptual images based on human visual characteristics, collation of determining whether the two perceptual images converted by the perceptual image conversion are same, and comparison result outputting of outputting the comparison result by the collation.

3. 发明授权

US09500862B2 Display information generating apparatus, display information generating method, a program for display information generating, and information recording medium 有权
标题翻译：显示信息生成装置，显示信息生成方法，显示信息生成程序和信息记录介质
公开(公告)号：US09500862B2
公开(公告)日：2016-11-22
申请号：US14384858
申请日：2012-03-13
申请人： Tomoya Oishi , Tsuyoshi Sakamoto , Katsunori Arakawa , Seiichi Hasebe , Shota Satou , Ryuichiro Matsumoto , Mineki Miyasaka , Jun Oosugi
发明人： Tomoya Oishi , Tsuyoshi Sakamoto , Katsunori Arakawa , Seiichi Hasebe , Shota Satou , Ryuichiro Matsumoto , Mineki Miyasaka , Jun Oosugi
IPC分类号： G02B27/01 , G08G1/095 , G01C21/36
CPC分类号： G02B27/01 , B60K35/00 , B60K2350/1096 , B60W50/14 , B60W2050/146 , B60W2550/10 , G01C21/3635 , G01C21/3679 , G01C21/3682 , G02B2027/014 , G02B2027/0141 , G02B2027/0198 , G08G1/095
摘要： Provided is a display information generation apparatus that displays information in a manner so that it becomes possible to immediately and intuitively recognize the information, which is for guiding a mobile body. A navigation apparatus provided with a display that moves together with a vehicle is provided with a display data generation unit that acquires position information indicating the position of the vehicle, acquires, on the basis of the acquired position information, distance information indicating the distance from the position of the vehicle of facilities positioned along the road along which the vehicle is moving, and, on the basis of the acquired position information and distance information, displays an icon indicating the facilities at both sides of the road at the display arranged in order of the order of appearance accompanying the motion of the vehicle.
摘要翻译：提供一种显示信息生成装置，其以能够立即且直观地识别用于引导移动体的信息的方式来显示信息。设置有与车辆一起移动的显示器的导航装置设置有显示数据生成单元，其获取表示车辆的位置的位置信息，基于获取的位置信息，获取表示距离的距离的距离信息位于车辆正在移动的道路上的设施的车辆的位置，并且基于所获取的位置信息和距离信息，在显示器的两侧设置指示在两侧的设施的图标，其排列顺序为伴随车辆运动的外观顺序。

4. 发明授权

US06351255B1 Luminous display and its driving method 失效
标题翻译：发光显示及其驱动方法
公开(公告)号：US06351255B1
公开(公告)日：2002-02-26
申请号：US09188377
申请日：1998-11-10
申请人： Shinichi Ishizuka , Tsuyoshi Sakamoto
发明人： Shinichi Ishizuka , Tsuyoshi Sakamoto
IPC分类号： G09G330
CPC分类号： G09G3/3216 , G09G3/3266 , G09G3/3283 , G09G2310/0248 , G09G2310/0251 , G09G2310/0256 , G09G2320/0223 , G09G2320/043
摘要： In a luminous display method according to a simple matrix drive system and its driving method in which luminous elements are connected at the intersections of a plurality of anode lines and a plurality of cathode lines which are arranged in matrix form, the cathode lines or the anode lines are employed as scanning lines, while the others are employed as drive lines, and while the scanning lines are scanned with a predetermined period, in synchronization with the scanning operation drive sources are connected to desired drive lines thereby to cause luminous elements to emit lights which are connected at the intersections of the scanning lines and the drive lines; in which, during a period of time before, after the scanning of an optional scanning line is accomplished, the scanning is switched over to the scanning of the next scanning line, an offset voltage is applied to charge the luminous elements.
摘要翻译：在根据简单矩阵驱动系统及其驱动方法的发光显示方法中，其中发光元件连接在多个阳极线和以矩阵形式布置的多个阴极线的交点处，阴极线或阳极线被用作扫描线，而其它的被用作驱动线，并且当扫描线以预定周期扫描时，与扫描操作同步地，驱动源连接到期望的驱动线，从而使发光元件发光其连接在扫描线和驱动线的交点处; 其中，在完成扫描任选的扫描线之前的一段时间内，将扫描切换到下一扫描线的扫描，施加偏移电压以对发光元件充电。

5. 发明授权

US07170476B2 Fixed pattern display panel and method for producing fixed pattern display panel 失效
标题翻译：固定图案显示面板及固定图案显示面板的制作方法
公开(公告)号：US07170476B2
公开(公告)日：2007-01-30
申请号：US10657697
申请日：2003-09-08
申请人： Tsuyoshi Sakamoto , Hideo Ochi , Masami Tsuchida
发明人： Tsuyoshi Sakamoto , Hideo Ochi , Masami Tsuchida
IPC分类号： G09G3/30
CPC分类号： G09G3/3258 , G09G2300/0857 , G09G2300/0885 , H01L27/3262
摘要： A method for producing a fixed display panel using a matrix display panel. In the method, the holding state of memory elements of a plurality of pixels of the matrix display panel is changed to one of two values, in accordance with the predetermined fixed pattern, m driving lines are jointly connected as a first electrode and n scanning lines are jointly connected as a second electrode.
摘要翻译：一种使用矩阵显示面板制造固定显示面板的方法。在该方法中，矩阵显示面板的多个像素的存储元件的保持状态根据预定的固定图案而变为两个值中的一个，m个驱动线共同连接为第一电极，n个扫描线共同连接为第二电极。

6. 发明授权

US06771235B2 Apparatus and method for driving display panel 有权
标题翻译：用于驱动显示面板的装置和方法
公开(公告)号：US06771235B2
公开(公告)日：2004-08-03
申请号：US09985152
申请日：2001-11-01
申请人： Shinichi Ishizuka , Tsuyoshi Sakamoto , Hideo Ochi
发明人： Shinichi Ishizuka , Tsuyoshi Sakamoto , Hideo Ochi
IPC分类号： G09G330
CPC分类号： G09G3/3216 , G09G3/2014 , G09G3/3266 , G09G3/3283 , G09G2310/0256 , G09G2320/02 , G09G2320/0233 , G09G2320/043
摘要： An apparatus for driving a display panel having drive lines and capacitive light emitting elements. The apparatus sequentially selects one scanning line from the scanning lines every scanning period of input video data including a gradation level to specify a drive line corresponding to at least one capacitive light emitting element driven to emit light on the one scanning line in accordance with the input video data, generates a driving signal having a pulse width in accordance with the gradation level every scanning period, and applies the one capacitive light emitting element with a voltage equal to or higher than a light emission threshold voltage in a forward direction for a duration in which the driving signal is generated, through the one scanning line and the specified drive line, and applies the specified drive line with a predetermined potential in response to elimination of the driving signal to decrease the voltage applied to the one capacitive light emitting element in the forward direction to a voltage lower than the light emission threshold voltage.
摘要翻译：一种用于驱动具有驱动线和电容发光元件的显示面板的装置。该装置依次从扫描行中选择一条扫描行，每个扫描行包括灰度等级的输入视频数据的每个扫描周期，以指定与至少一个电容发光元件相对应的驱动线，该电容发光元件根据输入被驱动以在一条扫描线上发光视频数据产生具有根据每个扫描周期的灰度级别的脉冲宽度的驱动信号，并将具有等于或高于发光阈值电压的电容式发光元件在正向上施加一段持续时间通过一条扫描线和指定的驱动线产生驱动信号，并且响应于消除驱动信号而施加具有预定电位的指定驱动线，以降低施加到该驱动信号中的一个电容发光元件的电压向前方向到低于发光阈值电压的电压。

7. 发明授权

US08487209B2 Apparatus and method for laser welding 有权
标题翻译：激光焊接设备及方法
公开(公告)号：US08487209B2
公开(公告)日：2013-07-16
申请号：US11715553
申请日：2007-03-08
申请人： Tsuyoshi Sakamoto , Kazuya Okada , Yasushi Morikawa , Takahisa Hasegawa , Atsushi Saito , Junichi Yamashita
发明人： Tsuyoshi Sakamoto , Kazuya Okada , Yasushi Morikawa , Takahisa Hasegawa , Atsushi Saito , Junichi Yamashita
IPC分类号： B23K26/00
CPC分类号： B23K26/147 , B23K26/082 , B23K26/0884 , B23K26/142 , B23K2101/34 , B23K2103/08
摘要： A laser welding apparatus and method reduce the effect of the fume resulting from a weld. An air injecting nozzle is installed at a laser processing head. The injecting direction of air from the air injecting nozzle is set such that the air flows across a laser beam irradiated from the laser processing head while the air flow avoids direct contact with the laser irradiating point on the work piece.
摘要翻译：激光焊接装置和方法减少焊接产生的烟雾的影响。喷射喷嘴安装在激光加工头。空气喷射喷嘴的空气的喷射方向被设定为使得空气流过从激光加工头照射的激光束，同时空气流避免与工件上的激光照射点的直接接触。

8. 发明申请

US20090312945A1 NAVIGATION DEVICE AND METHOD, NAVIGATION PROGRAM, AND STORGAGE MEDIUM 审中-公开
标题翻译：导航设备和方法，导航程序和存储介质
公开(公告)号：US20090312945A1
公开(公告)日：2009-12-17
申请号：US12306367
申请日：2007-07-03
申请人： Tsuyoshi Sakamoto , Takahiko Terada , Hajime Adachi
发明人： Tsuyoshi Sakamoto , Takahiko Terada , Hajime Adachi
IPC分类号： G01C21/26 , G08G1/09
CPC分类号： G08G1/091 , G01C21/3691 , G01C21/3697 , G08G1/137 , G09B29/007 , G09B29/10
摘要： A navigation device (10) having measurement means (12) for measuring both (i) the position of travel of a mobile body driven by a driver and (ii) travel information as information on traveling conditions; determination means (22) for determining the degree of danger based on the measured traveling conditions; point processing means (22 etc.) for adding/subtracting a point corresponding to the determined degree of danger; providing means (19, 20, etc.) for providing the driver with a message; acquisition means (16 etc.) for acquiring accident information; and control means (22 etc.) for controlling, based on the acquired accident information, the providing means so that a predetermined message corresponding to the point obtained by addition/subtraction is provided.
摘要翻译：一种具有测量装置（12）的导航装置（10），用于测量（i）由驾驶员驾驶的移动体的行驶位置和（ii）行驶信息作为关于行驶状况的信息; 确定装置（22），用于基于测量的行驶条件确定危险程度; 点处理装置（22等），用于对与确定的危险程度相对应的点进行加/减; 提供用于向驾驶员提供消息的装置（19,20等）用于获取事故信息的获取装置（16等）以及控制装置（22等），用于基于所获取的事故信息来控制提供装置，使得提供与通过加减法获得的点对应的预定消息。

9. 发明授权

US07274363B2 Panel display driving device and driving method 有权
标题翻译：面板显示驱动装置及驱动方式
公开(公告)号：US07274363B2
公开(公告)日：2007-09-25
申请号：US10322776
申请日：2002-12-19
申请人： Shinichi Ishizuka , Masami Tsuchida , Hideo Ochi , Tsuyoshi Sakamoto
发明人： Shinichi Ishizuka , Masami Tsuchida , Hideo Ochi , Tsuyoshi Sakamoto
IPC分类号： G09G5/00
CPC分类号： G09G3/3233 , G09G3/2011 , G09G3/2022 , G09G2310/0221 , G09G2310/04 , G09G2320/0233 , G09G2320/0285 , G09G2320/029 , G09G2320/043 , G09G2320/0693
摘要： A display panel driving device and driving method for providing high quality images without irregular luminance even after long-time use. The value of the light-emission drive current flowing when causing each light-emission elements bearing each pixel to independently emit light in succession is measured, then the luminance is corrected for each input pixel data based on the above light-emission drive current values, associated with the pixels corresponding to the input pixel data. According to another aspect, the voltage value of the drive voltage is adjusted in such a manner that one value among each measured light-emission drive current value becomes equal to a predetermined reference current value. According to a further aspect, the current value is measured while an off-set current component corresponding to a leak current of the display panel is added to the current outputted from the drive voltage generator circuit and the resultant current is supplied to each of the pixel portions.
摘要翻译：一种显示面板驱动装置和驱动方法，即使在长时间使用之后也能提供高质量的图像而没有不规则的亮度。测量使带有各像素的各发光元件依次独立地发光的流动的发光驱动电流的值，然后基于上述发光驱动电流值对每个输入像素数据校正亮度，与对应于输入像素数据的像素相关联。根据另一方面，调节驱动电压的电压值，使得每个测量的发光驱动电流值中的一个值变得等于预定的参考电流值。根据另一方面，测量电流值，同时将与显示面板的泄漏电流相对应的偏移电流分量加到从驱动电压发生器电路输出的电流中，并将所得到的电流提供给每个像素部分。

10. 发明授权

US06756951B1 Display apparatus and driving circuit of display panel 失效
标题翻译：显示面板的显示装置和驱动电路
公开(公告)号：US06756951B1
公开(公告)日：2004-06-29
申请号：US09615592
申请日：2000-07-13
申请人： Shinichi Ishizuka , Masami Tsuchida , Tsuyoshi Sakamoto , Hideo Ochi
发明人： Shinichi Ishizuka , Masami Tsuchida , Tsuyoshi Sakamoto , Hideo Ochi
IPC分类号： G09G320
CPC分类号： G09G3/3216 , G09G3/3283 , G09G2310/0221 , G09G2310/04 , G09G2320/0233 , G09G2330/02 , G09G2330/022
摘要： A display apparatus and a driving circuit of a display panel, in which even when an anode line driving circuit is made of a plurality of IC chips, light emission luminance values on the display panel can be uniformed. The display apparatus is made of a plurality of driving circuits having a plurality of light-emission drive current sources each for generating a light-emission drive current to allow a light emitting element of the display panel to emit the light and supplying the light-emission drive current to first electrode lines of the display panel. At least one of the driving circuits is provided with a drive current control circuit for adjusting a current amount of the light-emission drive current to be generated by the driving circuit on the basis of the light-emission drive current generated from the other driving circuit.
摘要翻译：显示面板的显示装置和驱动电路，即使阳极线驱动电路由多个IC芯片构成，显示面板上的发光亮度值也可以均匀化。显示装置由具有多个发光驱动电流源的多个驱动电路构成，每个发光驱动电流源用于产生发光驱动电流，以允许显示面板的发光元件发光并提供发光驱动电流到显示面板的第一电极线。至少一个驱动电路设置有驱动电流控制电路，用于根据从另一个驱动电路产生的发光驱动电流来调节由驱动电路产生的发光驱动电流的电流量。

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