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1. 发明申请

WO2014156912A1 IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：图像处理方法和图像处理装置
公开(公告)号：WO2014156912A1
公开(公告)日：2014-10-02
申请号：PCT/JP2014/057644
申请日：2014-03-13
申请人： RICOH COMPANY, LTD. , ISHIMI, Tomomi , KAWAHARA, Shinya , ASAI, Toshiaki , OHI, Katsuya
发明人： ISHIMI, Tomomi , KAWAHARA, Shinya , ASAI, Toshiaki , OHI, Katsuya
IPC分类号： B41J2/32 , B41M5/28 , B41M5/30 , B41M5/337 , B41M5/46
CPC分类号： B41J2/4753 , B41J2/32 , B41J2/442 , B41J2002/4756 , B41J2202/37 , B41M7/0009
摘要： Provided is an image processing apparatus configured to perform by itself image erasing and image recording to a thermally reversible recording medium by irradiating it with laser light and heating it, including a laser light emitting unit, a laser light scanning unit, a focal length control unit, and an information setting unit. During image erasing, the focal length control unit performs control to defocus at the position of the thermally reversible recording medium. During image recording, the focal length control unit performs control to be at a focal length from the position of the thermally reversible recording medium. Immediately after image erasing based on image erasing information set by the information setting unit is completed, image recording is performed based on image recording information.
摘要翻译：提供了一种图像处理装置，其被配置为通过用激光照射激光并对其进行加热来自身执行图像擦除和图像记录到热可逆记录介质，包括激光发射单元，激光扫描单元，焦距控制单元，以及信息设定单元。在图像擦除期间，焦距控制单元执行在热可逆记录介质的位置处散焦的控制。在图像记录期间，焦距控制单元执行从热可逆记录介质的位置处的焦距的控制。基于由信息设置单元设置的图像擦除信息完成图像擦除之后，立即基于图像记录信息执行图像记录。

2. 发明申请

WO2013084903A1 IMAGE ERASING APPARATUS AND IMAGE ERASING METHOD 审中-公开
标题翻译：图像擦除装置和图像擦除方法
公开(公告)号：WO2013084903A1
公开(公告)日：2013-06-13
申请号：PCT/JP2012/081428
申请日：2012-11-28
申请人： RICOH COMPANY, LTD. , ISHIMI, Tomomi , KAWAHARA, Shinya , ASAI, Toshiaki , HOTTA, Yoshihiko
发明人： ISHIMI, Tomomi , KAWAHARA, Shinya , ASAI, Toshiaki , HOTTA, Yoshihiko
IPC分类号： B41J2/32 , B41M5/28 , B41M5/30 , B41M5/46
CPC分类号： B41J2/315 , B41J2/32 , B41J2/47 , B41J2/4753 , B41J2202/37 , B41M7/0009
摘要： It is made possible to uniformly erase an image recorded on a thermo- reversible recording medium. The image erasing apparatus 2000 includes an LD array 1, which emits a laser light whose cross section has a line shape; optics which include at least one cylindrical lens which converts, into a converging light which converges in a width direction, a line-shaped laser light which is emitted from the LD array 1 and emits the converging light; and a mono-axial galvano mirror 5 which deflects the laser light emitted from the optics in the width direction to scan the deflected laser light onto the thermo-reversible recording medium.
摘要翻译：可以均匀地擦除记录在热可逆记录介质上的图像。图像擦除装置2000包括：LD阵列1，其发射截面为线状的激光; 光学元件，其包括至少一个柱面透镜，其将从LD阵列1发射并发射会聚光的线形激光转换成在宽度方向上会聚的会聚光; 以及单轴电流反射镜5，其使从光学器件在宽度方向发射的激光偏转，以将偏转的激光扫描到热可逆记录介质上。

3. 发明申请

WO2011049147A1 MARKING CONTROL DEVICE, LASER APPLICATION DEVICE, MARKING CONTROL METHOD, AND COMPUTER-READABLE RECORDING MEDIUM HAVING MARKING CONTROL PROGRAM 审中-公开
标题翻译：标记控制装置，激光应用装置，标记控制方法和具有标记控制程序的计算机可读记录介质
公开(公告)号：WO2011049147A1
公开(公告)日：2011-04-28
申请号：PCT/JP2010/068535
申请日：2010-10-14
申请人： RICOH COMPANY, LTD. , YAMAMOTO, Kazutaka , ISHIMI, Tomomi , KAWAHARA, Shinya , ASAI, Toshiaki , HOTTA, Yoshihiko
发明人： YAMAMOTO, Kazutaka , ISHIMI, Tomomi , KAWAHARA, Shinya , ASAI, Toshiaki , HOTTA, Yoshihiko
IPC分类号： B41J2/32
CPC分类号： B41M5/284 , B41J2/4753 , B41M5/34 , G06K1/126 , G06K15/029 , G06K15/1228
摘要： A disclosed marking control device controls a marking device to mark a target image on a thermoreversible recording medium by applying a laser beam includes a marking position determination unit dividing the image into plural marking lines, and determining their marking positions; a marking order determination unit determining a marking order to mark the marking lines in mutually opposite directions; an adjusting unit adjusting a distance between a first ending point and a second starting point to be longer than a distance between a first starting point and a second ending point, or adjusting laser power applied to a second starting point side of the second marking line to be lower than the laser power applied to a second ending point side of the second marking line; and a marking instruction generator unit generating marking instructions including the marking positions of the marking lines and the marking order thereof.
摘要翻译：公开的标记控制装置通过施加激光束来控制标记装置来标记热可逆记录介质上的目标图像，所述激光束包括将图像分割成多个标记线并确定其标记位置的标记位置确定单元; 标记顺序确定单元确定标记顺序以在相反的方向上标记标记线; 调整单元，其将第一起始点与第二起始点之间的距离调整为长于第一起始点和第二终点之间的距离，或者将施加到第二标记线的第二起始点侧的激光功率调整为低于施加到第二标记线的第二终点侧的激光功率; 以及产生包括标记线的标记位置和其标记顺序的标记指令的标记指令发生器单元。

4. 发明申请

WO2010064639A1 CONTROL DEVICE, LASER PROJECTION DEVICE, RECORDING METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM 审中-公开
标题翻译：控制装置，激光投影装置，记录方法，计算机程序和记录介质
公开(公告)号：WO2010064639A1
公开(公告)日：2010-06-10
申请号：PCT/JP2009/070211
申请日：2009-11-25
申请人： RICOH COMPANY, LTD. , HASEGAWA, Fumihiro , ISHIMI, Tomomi
发明人： HASEGAWA, Fumihiro , ISHIMI, Tomomi
IPC分类号： B41J2/32 , G02B26/10
CPC分类号： B41J2/32 , B41J2/36 , B41J2/4753
摘要： A control device includes a shape information storage storing shape information to be plotted, a stroke generation unit generating first and second stroke data having transmission start and end coordinates of first and second strokes, a scanning start time computation unit determining scanning start time of the second stroke by adjusting, when selecting first and second points having a shortest distance, a waiting time to scan the second stroke, a traveling rate from the transmission end coordinates of the first stroke to the transmission start coordinates of the second stroke, and scanning rates of scanning the first and second strokes to have a desired time interval between the selected points, a plotting instruction generation unit generating plotting instructions including the scanning start time of the second stroke and the transmission start and end coordinates of the first and second strokes, a plotting instruction storage storing the plotting instructions, and a plotting instruction execution unit executing the plotting instructions.
摘要翻译：控制装置包括存储要绘制的形状信息的形状信息存储器，产生具有第一和第二笔划的发送开始和结束坐标的第一和第二笔划数据的笔画生成单元，扫描开始时间计算单元，确定第二和第二笔划的扫描开始时间通过在选择具有最短距离的第一点和第二点，等待时间来扫描第二冲程时，通过调整从第一冲程的发送结束坐标到第二冲程的发送开始坐标的行驶速度，以及扫描速度扫描第一和第二笔划以在所选择的点之间具有期望的时间间隔;绘制指令生成单元，生成包括第二笔划的扫描开始时间和第一笔划和第二笔划的发送开始和结束坐标的绘图指令，绘图存储绘图指令的指令存储器和绘图仪执行单元执行绘图指令。

5. 发明申请

WO2020189701A1 LASER RECORDING DEVICE, LASER RECORDING METHOD, AND PROGRAM FOR LASER IRRADIATION FOR LASER RECORDING 审中-公开
公开(公告)号：WO2020189701A1
公开(公告)日：2020-09-24
申请号：PCT/JP2020/011892
申请日：2020-03-18
申请人： RICOH COMPANY, LTD. , TANAKA, Yohsuke , YAMAMOTO, Kazutaka , ISHIMI, Tomomi , YAMASHITA, Tomohiro , OGAWA, Yuki
发明人： TANAKA, Yohsuke , YAMAMOTO, Kazutaka , ISHIMI, Tomomi , YAMASHITA, Tomohiro , OGAWA, Yuki
IPC分类号： B41J2/475 , B41J2/47
摘要： Provided is a laser recording device including: laser recording unit configured to irradiate thermosensitive recording medium with laser light based on position information of image data on the medium to record image on the medium; and control unit configured to vary laser light irradiation energy during laser irradiation according to image luminance information included in image data and change amount Z of supply current to be supplied to laser light source in order to actually record one unit pixel E0 according to Z＝Y0－[(P×Y1)＋(Q×Y2)＋(R×Y3)], where Y1, Y2, and Y3 are set amounts of currents set for first adjacent unit pixel E1, second adjacent unit pixel E2, and third adjacent unit pixel E3 with respect to the one unit pixel E0.

6. 发明申请

WO2008035724A1 SQUARYLIUM COMPOUND, OPTICAL RECORDING MEDIUM USING THE SAME, RECORDING/REPRODUCTION METHOD AND OPTICAL RECORDING APPARATUS 审中-公开
标题翻译：液晶复合体，使用其的光学记录介质，记录/再现方法和光学记录装置
公开(公告)号：WO2008035724A1
公开(公告)日：2008-03-27
申请号：PCT/JP2007/068225
申请日：2007-09-12
申请人： Ricoh Company, Ltd. , KYOWA HAKKO CHEMICAL CO., LTD. , YASHIRO, Tohru , ISHIMI, Tomomi , KINUGASA, Motoharu
发明人： YASHIRO, Tohru , ISHIMI, Tomomi , KINUGASA, Motoharu
IPC分类号： C09B23/00 , B41M5/26 , C07D403/08 , C09B50/00 , G11B7/244
CPC分类号： G11B7/246 , C07D403/08 , C09B57/007 , G11B7/2463 , G11B7/2467 , G11B7/2472 , G11B7/248 , G11B7/2492 , G11B7/259 , G11B2007/24612
摘要： To provide a squarylium compound forming a metal complex, expressed by the general formula (I): where R 1 and R 2 are the same or different and each of R 1 and R 2 represents a substituted or unsubstituted alkyl, aralkyl, aryl, or heterocyclic group; Q represents a metal atom having coordinating ability; q represents 2 or 3; R 3 represents a substituted or unsubstituted aralkyl, or aryl group; R 4 represents a substituted or unsubstituted alkyl, aralkyl, or aryl group,' R 5 represents a hydrogen atom, or substituted or unsubstituted alkyl, aralkyl, or aryl group; R 6 represents a halogen atom, nitro group, cyano group, or substituted or unsubstituted alkyl, aralkyl, aryl, or alkoxy group; p represents any integer ranging from 0 to 4; and RGs are the same or different and any adjacently located two R 6 s optionally form a substituted or unsubstituted aromatic ring together with two adjacent carbon atoms when p is 2, 3 or 4.
摘要翻译：为了提供由通式（I）表示的形成金属络合物的方晶化合物：其中R 1和R 2彼此相同或不同，并且R SUP > 1和R 2表示取代或未取代的烷基，芳烷基，芳基或杂环基; Q表示具有配位能力的金属原子; q表示2或3; R 3表示取代或未取代的芳烷基或芳基; R 4表示取代或未取代的烷基，芳烷基或芳基，R 5表示氢原子，或取代或未取代的烷基，芳烷基或芳基; R 6表示卤素原子，硝基，氰基或取代或未取代的烷基，芳烷基，芳基或烷氧基; p表示0〜4的整数; 和RGs相同或不同，并且任何相邻的两个R 6任选地在p为2,3或4时与两个相邻碳原子一起形成取代或未取代的芳环。

7. 发明申请

WO2005088627A8 OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光学记录介质
公开(公告)号：WO2005088627A8
公开(公告)日：2005-11-24
申请号：PCT/JP2005004893
申请日：2005-03-14
申请人： RICOH KK , ISHIMI TOMOMI
发明人： ISHIMI TOMOMI
IPC分类号： G11B7/24 , G11B7/244 , G11B7/246 , G11B7/258
CPC分类号： G11B7/24 , G11B7/246 , G11B7/2463 , G11B7/2467 , G11B7/2472 , G11B7/248 , G11B7/249 , G11B7/2534 , G11B7/2542 , G11B7/259 , Y10T428/21
摘要： The optical recording medium according to the present invention comprises a transparent substrate, a recording layer, an optical reflective layer, and a protective layer, wherein the last three layers mentioned are formed on the substrate in this sequence, and enables recoding at a recording linear velocity of 27.9m/s or more. The optical reflective layer is characterized in that the layer comprises any one of Ag and an alloy mainly made from Ag and a x-ray diffraction spectrum of the optical reflective layer satisfies the relational expression of 0.2
摘要翻译：根据本发明的光记录介质包括透明衬底，记录层，光反射层和保护层，其中所述最后三层按照该顺序形成在衬底上，并且能够以记录线性进行记录速度为27.9m / s以上。光反射层的特征在于，该层包括主要由Ag制成的Ag和合金中的任一种，并且光反射层的x射线衍射光谱满足0.2

8. 发明申请

WO2020013017A1 LASER RECORDING METHOD AND LASER RECORDING DEVICE 审中-公开
公开(公告)号：WO2020013017A1
公开(公告)日：2020-01-16
申请号：PCT/JP2019/026195
申请日：2019-07-01
申请人： RICOH COMPANY, LTD. , YAMASHITA, Tomohiro , ISHIMI, Tomomi , YAMAMOTO, Kazutaka , OGAWA, Yuki , TANAKA, Yohsuke
发明人： YAMASHITA, Tomohiro , ISHIMI, Tomomi , YAMAMOTO, Kazutaka , OGAWA, Yuki , TANAKA, Yohsuke
IPC分类号： B41J2/475 , B23K26/00
摘要： A laser recording method is for processing a recording object with laser light emitted from a laser light source. The laser recording method includes: detecting a moving speed of the recording object with a location of the laser light source when the laser light source emits laser light, as an observation point, while moving at least one of the recording object and the laser light source; and correcting power output of the laser light set such that an amount of energy applied by the laser light per unit area of the recording object is constant even if the moving speed is changed, to compensate energy loss derived from thermal diffusion occurring on the recording object based on the moving speed detected at the detecting.

9. 发明申请

WO2018168446A2 LASER PROCESSING APPARATUS 审中-公开
公开(公告)号：WO2018168446A2
公开(公告)日：2018-09-20
申请号：PCT/JP2018/007276
申请日：2018-02-27
申请人： RICOH COMPANY, LTD. , ISHIMI, Tomomi , YAMAMOTO, Kazutaka
发明人： ISHIMI, Tomomi , YAMAMOTO, Kazutaka
摘要： According to an embodiment, a laser processing apparatus, that perform laser processing on an object with laser light, includes a plurality of optical heads. The optical heads each includes a laser head unit that emits a plurality of laser light beams in an arranged manner in a predetermined direction, and an optical system that focuses the emitted plurality of laser light beams on the object conveyed relatively with respect to the laser head unit in a conveying direction intersecting the predetermined direction. The optical heads each includes a first optical head group and a second optical head group in which the optical heads are adjacent to each other in the predetermined direction. The first optical head group and the second optical head group are adjacent to each other in the conveying direction and arranged while being shifted from each other by a predetermined length in the predetermined direction.

10. 发明申请

WO2013176236A1 IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：图像处理方法和图像处理装置
公开(公告)号：WO2013176236A1
公开(公告)日：2013-11-28
申请号：PCT/JP2013/064421
申请日：2013-05-17
申请人： RICOH COMPANY, LTD. , ASAI, Toshiaki , YAMAMOTO, Kazutaka , ISHIMI, Tomomi , HOTTA, Yoshihiko
发明人： ASAI, Toshiaki , YAMAMOTO, Kazutaka , ISHIMI, Tomomi , HOTTA, Yoshihiko
IPC分类号： B41J2/32 , B41J3/01 , B41M5/28 , B41M5/30 , B41M5/337 , B41M5/46
CPC分类号： B41J2/442 , B41J2/32 , B41J3/01 , B41M5/305 , B41M5/337 , B41M5/46 , B41M2205/04
摘要： To provide an image processing method, including: image recording, wherein an image composed of a plurality of laser drawn lines is recorded by heating by irradiating parallel laser lights on a recording medium spaced by a predetermined distance, wherein, in the image recording, among the plurality of laser drawn lines constituting the image, at least two units of lines drawn with different energy, each composed of a pair of laser drawn lines adjacent to each other and with different irradiation energy, are formed.
摘要翻译：提供一种图像处理方法，包括：图像记录，其中通过在间隔有预定距离的记录介质上照射平行激光，通过加热来记录由多个激光绘制线组成的图像，其中，在图像记录中，形成构成图像的多个激光绘制线，形成具有不同能量绘制的至少两个单位的线，每个单元由彼此相邻并且具有不同照射能量的一对激光绘制线组成。

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