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1. 发明专利

JP2019003424A 画像処理装置审中-公开
公开(公告)号：JP2019003424A
公开(公告)日：2019-01-10
申请号：JP2017117782
申请日：2017-06-15
申请人： RICOH ELEMEX CORP , YOKOHAMA RUBBER CO LTD
发明人： UMEMURA SHOJI
IPC分类号： G06T7/00 , G01N21/88 , G01N21/892 , G06T1/00
摘要：【課題】例えば、処理対象面に繰り返しパターンが含まれている場合にあっても所定の画像処理を実行することが可能な不都合の少ない新規な構成の画像処理装置を得る。【解決手段】本開示の画像処理装置にあっては、例えば、第一方向に延びた複数の単位形状が上記第一方向と交差した第二方向に並んだ繰り返しパターンを有した表面の撮影画像を画像処理する画像処理装置であって、上記撮影画像から、上記第一方向に延びてそれぞれ上記単位形状に対応した複数の帯状領域を検出する帯状領域検出部と、上記帯状領域が上記第一方向において分割された複数の処理領域を決定する処理領域決定部と、上記処理領域毎に所定の処理を実行する処理実行部と、を備える。【選択図】図3

2. 发明专利

JP2017078609A 画像検査システム、電子機器、および画像検査方法审中-公开
公开(公告)号：JP2017078609A
公开(公告)日：2017-04-27
申请号：JP2015205922
申请日：2015-10-19
申请人：リコーエレメックス株式会社 , Ricoh Elemex Corp
发明人： INOUE YASUYUKI
IPC分类号： G01N21/88
摘要：【課題】異常を示す特徴をより捉えやすい画像検査システムを得る。【解決手段】画像検査システムは、一方向に所定周期で空間的に強度が変化する照明部と、照明部と被検査体とが一方向に沿って複数の異なる相対的な位置にある状態で、それぞれ、照明部から出射された光の被検査体での反射光を撮影した画像を得る撮像部と、複数の相対的な位置のそれぞれにおける画像の輝度値と相対的な位置に応じて所定周期で変化する複素参照信号との乗算値の、複数の相対的な位置にわたる積分値に基づく複素画像を算出する複素画像算出部と、を備える。【選択図】図1

3. 发明专利

JP2014145599A Inspection apparatus 有权
标题翻译：检查装置
公开(公告)号：JP2014145599A
公开(公告)日：2014-08-14
申请号：JP2013012616
申请日：2013-01-25
申请人： Ricoh Elemex Corp , リコーエレメックス株式会社
发明人： YAMAUCHI MASATO
IPC分类号： G01B11/30 , G01B11/24 , G01N21/89
摘要： PROBLEM TO BE SOLVED: To provide an inspection apparatus capable of eliminating a dead zone with relatively simple treatment to inspect shape abnormality over all areas of an inspection surface.SOLUTION: An inspection apparatus 10 comprises: a lighting device 12A that emits line-segment-shaped inspection light rays extending in a first direction and that is arranged with a plurality of kinds of light sources, where the wavelengths of the inspection light rays can be optically separated and are mutually different, sequentially and repeatedly in a second direction intersecting the first direction; an imaging unit 12B for receiving inspection light rays, which are emitted from the light sources and reflected by an inspection surface of an object to be inspected, to image the inspection surface; a first drive unit 13 for moving the object to be inspected in the first direction during inspection; a second drive unit 14 capable of moving at least the lighting device, of the lighting device and the imaging unit, to any one of a plurality of predetermined inspection positions in the second direction; and a detection unit 15 for detecting shape abnormality of a recess of the inspection surface on the basis of the image captured by the imaging unit.
摘要翻译：要解决的问题：提供一种检查装置，其能够以相对简单的处理来消除死区，以检查检查表面的所有区域的形状异常。解决方案：检查装置10包括：照明装置12A，形状的检查光线沿着第一方向延伸并且配置有多种光源，其中检查光线的波长可以在与第一方向相交的第二方向上被光学地分离并且彼此不同，并且重复地相反 ; 用于接收从光源发射并由待检查物体的检查表面反射的检查光线成像检查表面的成像单元12B; 第一驱动单元13，用于在检查期间沿第一方向移动被检查物体; 第二驱动单元14，其能够至少将照明装置和成像单元的照明装置移动到第二方向上的多个预定检查位置中的任一个; 以及检测单元15，用于基于由成像单元拍摄的图像来检测检查表面的凹部的形状异常。

4. 发明专利

JP2014126464A Inspection device and inspection method 有权
标题翻译：检查装置和检查方法
公开(公告)号：JP2014126464A
公开(公告)日：2014-07-07
申请号：JP2012283583
申请日：2012-12-26
申请人： Ricoh Elemex Corp , リコーエレメックス株式会社
发明人： SUZUKI DAISUKE
IPC分类号： G01B11/00
摘要： PROBLEM TO BE SOLVED: To facilitate inspection by increasing the detecting accuracy of the conveyance position of a traveling object.SOLUTION: An inspection device includes: irradiation means for irradiating a region in which the edge of a traveling object to be inspected is detected with a laser beam; imaging means for imaging a speckle image appearing in a subject in the region irradiated with the laser beam at a predetermined time interval; calculation means for calculating the travel amount of the subject at every position in the speckle image on the basis of the image correlation of the two speckle images imaged at the predetermined interval; edge detection means for detecting the edge position of the traveling object in the region irradiated with the laser beam on the basis of the travel amount of the subject calculated at evert position in the speckle image; and output means for outputting acceptability/unacceptability about the conveyance position of the traveling object on the basis of the detected edge position.
摘要翻译：要解决的问题：通过提高行进物体的输送位置的检测精度便于检查。解决方案：检查装置包括：照射装置，用于照射检测到被检查的行进物体的边缘的区域，激光束; 成像装置，用于以预定时间间隔对在激光束照射的区域中出现在对象中的斑点图像进行成像; 计算装置，用于基于以预定间隔成像的两个散斑图像的图像相关性来计算斑纹图像中每个位置处的被摄体的行进量; 边缘检测装置，用于根据在散斑图像中的翻转位置处计算的被摄体的行进量来检测在激光束照射的区域中的行进物体的边缘位置; 以及输出装置，用于基于检测到的边缘位置输出关于行进物体的输送位置的可接受性/不可接受性。

5. 发明专利

JP2014092479A Image processing system and image processing method 有权
标题翻译：图像处理系统和图像处理方法
公开(公告)号：JP2014092479A
公开(公告)日：2014-05-19
申请号：JP2012243637
申请日：2012-11-05
申请人： Ricoh Elemex Corp , リコーエレメックス株式会社
发明人： INOUE YASUYUKI
IPC分类号： G01N21/892
摘要： PROBLEM TO BE SOLVED: To provide an image processing system and an image processing method which make it easy to identify abnormality at a high speed.SOLUTION: The image processing system includes: a first device having a first arithmetic processing unit for obtaining a division data in which a first pixel and a second pixel is divided from an image data according to a prescribed condition, a second arithmetic processing unit for turning pixels within a certain scope around the first pixel in the division data into a first pixel, and a third arithmetic processing unit for obtaining a thinned-out division data after extracting a division data of pixels in the state of a grate at a constant interval from the division data processed by the second arithmetic processing unit; and a second device having a fourth arithmetic processing unit for obtaining a pixel group composed of the first pixels out of the thinned-out division data, and a fifth arithmetic processing unit for determining a specific area out of the pixel group.
摘要翻译：要解决的问题：提供一种能够高速识别异常的图像处理系统和图像处理方法。解决方案：图像处理系统包括：具有第一算术处理单元的第一装置，用于获得分割数据其中第一像素和第二像素根据规定条件从图像数据中分离;第二算术处理单元，用于将划分数据中的第一像素周围的某一范围内的像素转换为第一像素;以及第三算术处理单元，用于在从由第二算术处理单元处理的分割数据以一定间隔提取格栅状态的像素的分割数据之后获得稀疏分割数据; 以及具有第四运算处理单元的第二装置，用于获得由稀疏分割数据中的第一像素组成的像素组，以及第五运算处理单元，用于确定像素组中的特定区域。

6. 发明专利

JP2013078879A Liquid-discharge failure detecting apparatus and inkjet recorder 审中-公开
标题翻译：液体放电故障检测装置和喷墨记录仪
公开(公告)号：JP2013078879A
公开(公告)日：2013-05-02
申请号：JP2011219559
申请日：2011-10-03
申请人： Ricoh Elemex Corp , リコーエレメックス株式会社
发明人： SUZUKI DAISUKE , ITO KAZUMASA , HAYASHI HIRONAO
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide a liquid-discharge failure detecting apparatus capable of satisfactorily adjusting a light beam outputted from a light emitting element.SOLUTION: In a liquid-discharge failure detecting apparatus, a light emitting element emits a light beam to a flying path of liquid droplets discharged from a nozzle; a light receiving element receives scattered light generated by a collision between the light beam and the flying liquid droplets; and waveform data are obtained according to variations in the light intensity of the scattered light (step S1). Next, the peak value of the waveform data is obtained (step S2). Then, the light beam outputted from the light emitting element is adjusted by using the peak value (steps S5 and S6).
摘要翻译：要解决的问题：提供一种能够令人满意地调整从发光元件输出的光束的液体排出故障检测装置。解决方案：在液体排出故障检测装置中，发光元件将光束发射到从喷嘴排出的液滴的飞行路径; 光接收元件接收由光束和飞行液滴之间的碰撞产生的散射光; 并根据散射光的光强度的变化获得波形数据（步骤S1）。接下来，获得波形数据的峰值（步骤S2）。然后，通过使用峰值来调整从发光元件输出的光束（步骤S5和S6）。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013043261A Screw 有权
标题翻译：拧
公开(公告)号：JP2013043261A
公开(公告)日：2013-03-04
申请号：JP2011183950
申请日：2011-08-25
申请人： Ricoh Elemex Corp , リコーエレメックス株式会社
发明人： SHIMIZU TOSHIYUKI , KOBAYASHI MASAO , NISHIWAKI KENJI , OTANI SEIJI , NISHIKAWA TAKANARI , TAKEDA MANABU
IPC分类号： B23G9/00
摘要： PROBLEM TO BE SOLVED: To provide a screw capable of keeping the ability to screw together with a partner screw component (screw part) in such a state that sharp points and burrs are removed from an incomplete screw part.SOLUTION: On the tops of the screw threads of the tip-side incomplete screw part 7a, a plurality (five pieces in total) of excision surfaces 7P (7P1, 7P21-7P24) formed by being cut by the tip of a threading tool are formed in parallel helices form from the starting position of the incomplete screw part 7a to the ending position thereof. The cut surfaces 7P are continuous to one another in such a curved state that the central part of the screw thread is made higher.
摘要翻译：要解决的问题：提供一种螺钉，其能够保持与配对螺杆部件（螺纹部）一起旋转的能力，使得从不完全螺纹部分移除尖锐点和毛刺。解决方案：在顶端侧不完全螺纹部7a的螺纹的顶部，通过由尖端侧切口形成的多个（共5个）切除面7P（7P1,7P21-7P24）形成的多个螺纹刀具从不完全螺纹部7a的起始位置到其结束位置形成为平行的螺旋形状。切割面7P以使得螺纹的中心部分更高的弯曲状态彼此连续。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013014029A Device for detecting discharge failure, and image forming apparatus 审中-公开
标题翻译：用于检测放电故障的装置和图像形成装置
公开(公告)号：JP2013014029A
公开(公告)日：2013-01-24
申请号：JP2011146753
申请日：2011-06-30
申请人： Ricoh Elemex Corp , リコーエレメックス株式会社
发明人： HAYASHI HIRONAO , ITO KAZUMASA , SUZUKI DAISUKE
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To obtain a device for detecting discharge failure that detects the discharge failure of liquid droplets more accurately with ease, and to obtain an image forming apparatus.SOLUTION: The device for detecting the discharge failure related to an embodiment includes: an imaging unit for obtaining image data of liquid droplets which is discharged from discharge holes at a discharging unit; an imaging controlling unit for controlling the imaging unit such that the image data which is obtained by the imaging unit contains an image data of continuous moving tracks of the liquid droplets; and a discharge failure detecting unit for detecting the discharge failure of the liquid droplets by the image processing of the image data which is obtained by the imaging unit.
摘要翻译：解决的问题：为了获得容易检测液滴的排出故障的放电故障检测装置，得到图像形成装置。解决方案：用于检测与实施例相关的放电故障的装置包括：成像单元，用于获得从放电单元的排出孔排出的液滴的图像数据; 成像控制单元，用于控制所述成像单元，使得由所述成像单元获得的图像数据包含所述液滴的连续移动轨迹的图像数据; 以及排出故障检测单元，用于通过由成像单元获得的图像数据的图像处理来检测液滴的排出故障。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012218258A Liquid discharge failure detecting device, ink jet recording apparatus, and liquid discharge failure detecting method 有权
标题翻译：液体排出故障检测装置，喷墨记录装置和液体排出故障检测方法
公开(公告)号：JP2012218258A
公开(公告)日：2012-11-12
申请号：JP2011085109
申请日：2011-04-07
申请人： Ricoh Elemex Corp , リコーエレメックス株式会社
发明人： SUZUKI DAISUKE , ITO KAZUMASA , HAYASHI HIRONAO
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To make it possible to easily discriminate liquid discharge failures.SOLUTION: In the liquid discharge failure detecting device 1, a light beam is emitted from a light emitting element 102 to a trajectory of a liquid droplet 107 discharged from a nozzle 101. A forward scattering light 109 generated when the light beam collides against the flying liquid droplet is received by a light receiving part 106. Waveform data in response to a light intensity change of the forward scattering light 109 is acquired. An discharge control part 111 causes liquid droplets to be discharged from the nozzle 101 at a discharge interval wherein the liquid droplet discharged at the N-th time (N: a natural number) passes the light beam immediately before the liquid droplet discharged at the (N+1)th time reaches the light beam. A data processing part 112 stores the waveform data acquired from the discharged liquid droplet 107, and sums the characteristic amounts of waveform data acquired from a plurality of liquid droplets 107. A failure judging part 113 judges a liquid discharge failure on the basis of the summed characteristic amounts.
摘要翻译：要解决的问题：使得可以容易地区分液体排出故障。解决方案：在液体排出故障检测装置1中，从发光元件102发射光束到从喷嘴101排出的液滴107的轨迹。当光束碰撞时产生的前向散射光109 相对于飞行液滴被光接收部106接收。响应于前向散射光109的光强度变化而获取波形数据。排出控制部111使喷液头101以第N次喷出的液滴（N：自然数）排出的液滴从喷嘴101排出， N + 1）次达到光束。数据处理部分112存储从排出的液滴107获取的波形数据，并将从多个液滴107获取的波形数据的特征量相加。故障判断部分113根据求和的液滴特征量。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012135166A Drive system life prediction system 有权
标题翻译：驱动系统寿命预测系统
公开(公告)号：JP2012135166A
公开(公告)日：2012-07-12
申请号：JP2010287248
申请日：2010-12-24
申请人： Ricoh Elemex Corp , リコーエレメックス株式会社
发明人： HASEGAWA HITOSHI , ICHIKAWA MITSURU
IPC分类号： H02P8/38
摘要： PROBLEM TO BE SOLVED: To provide a drive system life prediction system which can observe load fluctuations in a stepping motor based drive system to predict its span of life without causing a down time.SOLUTION: Based on the value of a drive current applied to a stepping motor and the magnitude of a possibility that the stepping motor is in a pre step-out state from which it would predictably go to a step-out state, a drive current applied to the stepping motor is set. Then, based on a load condition of an object to be driven as will be found from the drive current value thus set, the life of the object to be driven is predicted.

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