公开(公告)号：US20140268180A1

公开(公告)日：2014-09-18

申请号：US14208621

申请日：2014-03-13

申请人： Atsushi TAKAURA ,  Koji MASUDA ,  Yasuhiro NIHEI ,  Takeshi UEDA ,  Koichi KUDO ,  Taku AMADA ,  Kenichi SHIMIZU ,  Asato TAMURA

发明人： Atsushi TAKAURA ,  Koji MASUDA ,  Yasuhiro NIHEI ,  Takeshi UEDA ,  Koichi KUDO ,  Taku AMADA ,  Kenichi SHIMIZU ,  Asato TAMURA

IPC分类号： G01B11/14

CPC分类号： G01B11/043 ,  G03G15/00 ,  G03G15/5054 ,  G03G2215/00616

摘要： An objective is to achieve a positional change measurement device which measures positional change of a dynamic measured surface by using speckle patterns while easily reducing influence of fluctuations in a measurement environment temperature. Provided is a positional change measurement device including: a light source; an illuminating optical system configured to guide light from the light source to a measured surface; an imaging optical system; an image pickup device configured to acquire a speckle pattern by receiving reflection light from the measured surface via the imaging optical system; and detected-length compensation means for compensating for fluctuations in a detected length caused by temperature fluctuations. Positional change of the measured surface is measured based on a result of cross-correlation computation performed on multiple speckle patterns acquired at predetermined time intervals.

摘要翻译： 目的是实现利用散斑图案来测量动态测量表面的位置变化同时容易地减少测量环境温度波动的影响的位置变化测量装置。 提供一种位置变化测量装置，包括：光源; 照明光学系统，被配置为将来自所述光源的光引导到测量的表面; 成像光学系统; 被配置为通过经由所述成像光学系统从测量的表面接收反射光来获取散斑图案的图像拾取装置; 以及用于补偿由温度波动引起的检测长度的波动的检测长度补偿装置。 基于在以预定时间间隔获取的多个散斑图案上执行的互相关计算的结果来测量测量表面的位置变化。

公开(公告)号：US20140044460A1

公开(公告)日：2014-02-13

申请号：US13957926

申请日：2013-08-02

申请人： Koichi KUDO ,  Koji MASUDA ,  Hiroyoshi FUNATO ,  Takeshi UEDA ,  Yasuhiro NIHEI ,  Atsushi TAKAURA

发明人： Koichi KUDO ,  Koji MASUDA ,  Hiroyoshi FUNATO ,  Takeshi UEDA ,  Yasuhiro NIHEI ,  Atsushi TAKAURA

IPC分类号： G03G15/01

CPC分类号： G03G15/5054 ,  G03G2215/0129 ,  G03G2215/0141

摘要： A moving-member detecting device includes an image acquiring unit and a speed calculating unit. The image acquiring unit includes a light source configured to emit a light beam to a detecting position of a moving member; an area sensor configured to acquire image data of a one- or two-dimensional image; and an area-sensor control unit configured to acquire the image data. The image acquiring unit is configured to acquire pieces of image data of the moving member at first and second positions, respectively, in a moving direction of the moving member so as to acquire the piece of position image data for the second position when the moving member is at the second position after acquiring the piece of image data for the first position. The speed calculating unit is configured to calculate a moving speed of the moving member from the pieces of image data.

摘要翻译： 移动构件检测装置包括图像获取单元和速度计算单元。 图像获取单元包括被配置为将光束发射到移动构件的检测位置的光源; 区域传感器，被配置为获取一维或二维图像的图像数据; 以及被配置为获取图像数据的区域传感器控制单元。 图像获取单元被配置为在移动部件的移动方向上分别在第一位置和第二位置获取移动部件的图像数据，以便当移动部件移动时获取第二位置的位置图像数据 在获取第一位置的图像数据之后处于第二位置。 速度计算单元被配置为从多条图像数据计算移动构件的移动速度。

公开(公告)号：US20210240957A1

公开(公告)日：2021-08-05

申请号：US17236152

申请日：2021-04-21

申请人： Hajime KAWASAKI ,  Makoto AOKI ,  Takeshi OGAWA ,  Koichi KUDO

发明人： Hajime KAWASAKI ,  Makoto AOKI ,  Takeshi OGAWA ,  Koichi KUDO

IPC分类号： G06K7/14

摘要： An information processing system including a circuitry configured to detect first identification information used to identify a job, generate second identification information associated with the first identification information, and create a slip on which the first identification information and the second identification information are displayed.

公开(公告)号：US20170266954A1

公开(公告)日：2017-09-21

申请号：US15456677

申请日：2017-03-13

申请人： Tsuyoshi NAGASU ,  Koichi KUDO

发明人： Tsuyoshi NAGASU ,  Koichi KUDO

IPC分类号： B41J2/045 ,  B65H20/02 ,  B41J11/00 ,  B65H43/08

CPC分类号： B41J2/04505 ,  B41J2/2146 ,  B41J11/0095 ,  B41J25/001 ,  B41J2025/008 ,  B65H20/02 ,  B65H43/08 ,  B65H2801/06 ,  G01N21/8901

摘要： A conveyed object detection apparatus includes an optical sensor configured to receive light reflected by a conveyed object; a detection unit configured to use the optical sensor to acquire a detection result indicating a position, a moving speed, or a moved amount of the conveyed object in at least one of a conveyance direction in which the conveyed object is conveyed and a direction perpendicular to the conveyance direction, or a combination of the position, the moving speed, and the moved amount; and a setting unit configured to set an aperture value and an exposure time concerning the optical sensor based on the detection result.

公开(公告)号：US20150008639A1

公开(公告)日：2015-01-08

申请号：US14496188

申请日：2014-09-25

申请人： Naoto UEDA ,  Makoto NAKURA ,  Shingo TAKAI ,  Koichi KUDO ,  Satoshi UEDA ,  Akira KOBASHI

发明人： Naoto UEDA ,  Makoto NAKURA ,  Shingo TAKAI ,  Koichi KUDO ,  Satoshi UEDA ,  Akira KOBASHI

IPC分类号： B65H7/06 ,  B65H9/00 ,  B65H5/06 ,  B65H9/20

CPC分类号： B65H7/06 ,  B65H5/062 ,  B65H5/068 ,  B65H7/14 ,  B65H9/002 ,  B65H9/20 ,  B65H85/00 ,  B65H2511/11 ,  B65H2511/172 ,  B65H2511/414 ,  B65H2553/51 ,  B65H2553/81 ,  B65H2553/82 ,  B65H2701/1311 ,  B65H2701/1313 ,  G03G15/231 ,  G03G15/5029 ,  G03G15/6561 ,  G03G15/6567 ,  G03G2215/00586 ,  G03G2215/0059 ,  G03G2215/00734 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02

摘要： A sheet conveying apparatus includes a sheet conveying unit including a drive roller and a driven roller; a downstream detection unit and an upstream detection unit; a conveying amount measuring unit that measures a conveying amount of the sheet; and a conveying distance calculation unit that calculates a conveying distance of the sheet, wherein a distance between the downstream detection unit and the upstream detection unit or a perimeter of one of the drive roller and the driven roller is set such that an expected conveying distance calculated based on a set sheet length of an expected value of the sheet becomes a substantially integer multiple of a perimeter of the one of the drive roller and the driven roller.

摘要翻译： 片材输送装置包括：片材输送单元，包括驱动辊和从动辊; 下游检测单元和上游检测单元; 传送量测量单元，其测量片材的输送量; 以及输送距离计算单元，其计算纸张的输送距离，其中下游检测单元与上游检测单元之间的距离或驱动辊和从动辊中的一个的周长被设定为使得预期的输送距离被计算 基于纸张的期望值的设定纸张长度变为驱动辊和从动辊中的一个的周边的大致整数倍。

公开(公告)号：US20130108292A1

公开(公告)日：2013-05-02

申请号：US13645785

申请日：2012-10-05

申请人： Shingo SUZUKI ,  Satoshi KANEKO ,  Koichi KUDO ,  Shuji HIRAI ,  Shinji KATO ,  Jun YAMANE

发明人： Shingo SUZUKI ,  Satoshi KANEKO ,  Koichi KUDO ,  Shuji HIRAI ,  Shinji KATO ,  Jun YAMANE

IPC分类号： G03G15/06

CPC分类号： G03G15/0189 ,  G03G15/5058 ,  G03G2215/0129 ,  G03G2215/0164

摘要： An image forming apparatus includes an image carrier; a developing device; a transfer device; and a fixing device. An electrostatic latent image formed on the image carrier is rendered visible as a toner image by depositing the toner by the developing device, and the toner image is transferred by the transfer device and fixed onto a recording medium by the fixing device and output. The apparatus further includes a density fluctuation meter including a rotary position detector, a density fluctuation detector, and a density fluctuation storage; a density fluctuation extractor unit including a first extractor, a second extractor, and a density fluctuation storage; and a control table generator unit including a control table generator and a control table storage, so that based on the control table stored in the control table storage, the voltage to be applied to the developing device is controlled and the toner image is output.

摘要翻译： 图像形成装置包括图像载体; 显影装置; 转移装置; 和固定装置。 通过由显影装置沉积调色剂，形成在图像载体上的静电潜像作为调色剂图像可见，并且调色剂图像由转印装置转印并通过定影装置固定在记录介质上并输出。 该装置还包括密度波动计，其包括旋转位置检测器，密度波动检测器和密度波动存储器; 密度波动提取单元，包括第一提取器，第二提取器和密度波动存储器; 以及包括控制表发生器和控制表存储器的控制表发生器单元，使得基于存储在控制表存储器中的控制表，控制施加到显影装置的电压并输出调色剂图像。

公开(公告)号：US20130049296A1

公开(公告)日：2013-02-28

申请号：US13590480

申请日：2012-08-21

申请人： Shingo TAKAI ,  Makoto NAKURA ,  Naoto UEDA ,  Satoshi UEDA ,  Akira KOBASHI ,  Koichi KUDO

发明人： Shingo TAKAI ,  Makoto NAKURA ,  Naoto UEDA ,  Satoshi UEDA ,  Akira KOBASHI ,  Koichi KUDO

IPC分类号： B65H7/06 ,  B65H5/06 ,  B65H9/20 ,  B65H7/14 ,  B65H9/00

CPC分类号： B65H5/023 ,  B65H5/38 ,  B65H7/14 ,  B65H85/00 ,  B65H2301/342 ,  B65H2301/51212 ,  B65H2404/143 ,  B65H2404/611 ,  B65H2511/11 ,  B65H2511/33 ,  B65H2513/53 ,  B65H2553/51 ,  B65H2553/82 ,  B65H2701/1311 ,  B65H2701/1313 ,  G03G15/6561 ,  B65H2220/01 ,  B65H2220/03

摘要： A sheet conveying apparatus including: a sheet conveying unit; an upstream side guiding member that forms an upstream side conveying route of a sheet; a downstream side guiding member that forms a downstream side conveying route of the sheet; an upstream side detection unit; and a downstream side detection unit, wherein a detection position of the sheet for the upstream side detection unit is set between the sheet conveying unit and a position where the sheet is in contact with the upstream side guiding member, and a detection position of the sheet for the downstream side detection unit is set between the sheet conveying unit and a position where the sheet is in contact with the downstream side guiding member.

摘要翻译： 一种片材输送装置，包括：片材输送单元; 形成片材的上游侧输送路径的上游侧引导构件; 形成片材的下游侧输送路径的下游侧引导构件; 上游侧检测单元; 以及下游侧检测单元，其中，用于上游侧检测单元的片材的检测位置被设置在片材输送单元和片材与上游侧引导构件接触的位置之间，片材的检测位置 下游侧检测单元被设置在片材输送单元和片材与下游侧引导构件接触的位置之间。

公开(公告)号：US20120291299A1

公开(公告)日：2012-11-22

申请号：US13476359

申请日：2012-05-21

申请人： Koichi KUDO ,  Makoto NAKURA ,  Naoto UEDA ,  Satoshi UEDA ,  Akira KOBASHI ,  Shingo TAKAI

发明人： Koichi KUDO ,  Makoto NAKURA ,  Naoto UEDA ,  Satoshi UEDA ,  Akira KOBASHI ,  Shingo TAKAI

IPC分类号： G01B5/02

CPC分类号： G01B5/02 ,  G01B5/24 ,  G01B7/02 ,  G01B7/30 ,  G01B21/02 ,  G01B21/22 ,  G03G15/0189 ,  G03G15/5029 ,  G03G2215/00734

摘要： A sheet length measuring device includes a rotating body configured to rotate with a movement of a sheet in a conveying direction; a position detecting unit configured to detect leading and trailing ends of the sheet passing through a position of the rotating body; a measuring unit configured to measure a rotation amount of the rotating body and output an origin signal per one revolution of the rotating body; a storage unit configured to store changes of a sheet conveying amount with respect to respective rotation angles in one revolution of the rotating body; and a calculating unit configured to calculate a corrected length of the sheet from a value obtained from a rotation angle of the rotating body when the leading end of the sheet is detected and a value obtained from a rotation angle of the rotating body when the trailing end of the sheet is detected.

摘要翻译： 片材长度测量装置包括旋转体，其构造成随着片材沿输送方向的移动而旋转; 位置检测单元，被配置为检测通过所述旋转体的位置的所述片材的前端和后端; 测量单元，被配置为测量旋转体的旋转量并输出旋转体的每转一次的原点信号; 存储单元，被配置为在旋转体的一圈中存储相对于各旋转角度的片材输送量的变化; 以及计算单元，被配置为从检测到所述纸张的前端的旋转体的旋转角度获得的值和从所述旋转体的后端的旋转角度获得的值来计算所述片材的校正长度 检测到纸张。

公开(公告)号：US20240022806A1

公开(公告)日：2024-01-18

申请号：US18029096

申请日：2021-09-03

申请人： Koichi KUDO ,  Aiko OHTSUKA ,  Masuyoshi YACHIDA ,  Hanako BANDO

发明人： Koichi KUDO ,  Aiko OHTSUKA ,  Masuyoshi YACHIDA ,  Hanako BANDO

IPC分类号： H04N23/61 ,  H04N7/18 ,  G06V10/74 ,  G06V20/50 ,  H04N23/695

CPC分类号： H04N23/61 ,  H04N7/181 ,  G06V10/74 ,  G06V20/50 ,  H04N23/695 ,  H04N23/90

摘要： An information processing apparatus for controlling an image capturing process for a robot that moves in a predetermined site to capture an image of a target object. The information processing apparatus includes a memory that stores a plurality of reference images that are captured images of the target object installed in the site, the captured images being obtained at a specific image capturing position and showing different appearances of the target object, such that each of the plurality of reference images is associated with an image capturing condition of the target object. Further, there is an image capturing control unit that captures an image of the target object by using the robot moved to the specific image capturing position, and an image capturing condition setting unit that sets an image capturing condition of the target object, based on the captured image of the target object and the stored reference images.

公开(公告)号：US20190210805A1

公开(公告)日：2019-07-11

申请号：US16328307

申请日：2017-09-05

申请人： Toshihiro OKAMOTO ,  Koichi KUDO ,  Ichiro MAEDA ,  Takayoshi YOKOTA ,  Tsubasa TAMURA

发明人： Toshihiro OKAMOTO ,  Koichi KUDO ,  Ichiro MAEDA ,  Takayoshi YOKOTA ,  Tsubasa TAMURA

IPC分类号： B65G1/137 ,  G01C21/20 ,  G01C21/34

CPC分类号： B65G1/137 ,  G01C21/20 ,  G01C21/206 ,  G01C21/34 ,  G06Q10/00 ,  G06Q10/047 ,  G06Q10/08

摘要： A method includes acquiring starting position information of moving bodies; acquiring destination position information of movement destinations; acquiring path information indicating paths on which the moving bodies can move; calculating, for each moving body, a minimum movement amount required for the moving body to move on a path from the starting position to each movement destination, based on the starting position information, the destination position information, and the path information; allocating a movement destination not allocated to any moving body to a moving body that has a minimum movement amount being the smallest of the minimum movement amounts and that has no allocation of any movement destination; further allocating, when there is a movement destination not allocated to the moving body on a movement route, the not-allocated movement destination to the allocated moving body; and determining movement routes of the moving bodies based on the allocation.