专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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.

4. 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.

5. 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.

6. 发明申请

WO2018168446A3 LASER PROCESSING APPARATUS 审中-公开
公开(公告)号：WO2018168446A3
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
IPC分类号： B41J2/475
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.

7. 发明申请

WO2016147648A1 DATA GENERATING DEVICE, DATA GENERATING METHOD, AND DATA GENERATING PROGRAM 审中-公开
标题翻译：数据生成设备，数据生成方法和数据生成程序
公开(公告)号：WO2016147648A1
公开(公告)日：2016-09-22
申请号：PCT/JP2016/001445
申请日：2016-03-14
申请人： RICOH COMPANY, LTD. , YAMAMOTO, Kazutaka , SUMITA, Yukari , NAGASHIMA, Mutsuko , TEZUKA, Daisuke
发明人： YAMAMOTO, Kazutaka , SUMITA, Yukari , NAGASHIMA, Mutsuko , TEZUKA, Daisuke
IPC分类号： G06F3/12 , B41J2/00 , B41J2/475 , G06K1/12
CPC分类号： B41J2/475 , G06F3/1205 , G06F3/1208 , G06F3/1247 , G06F3/1253
摘要： A data generating device is for generating writing data. The data generating device is connected to a writing device for writing a character on a recording medium based on the writing data. The data generating device includes an input unit configured to input the character and a layout, the layout being defined by a position, a size, and a range of writing the character; a calculation unit configured to calculate, in response to detecting that the character or the layout is changed, a writing time for writing by the writing device based on whether the character is to be written, an order of writing the character, and the layout; and an output unit configured to generate the writing data based on the character and the layout, and configured to output the generated writing data to the writing device.
摘要翻译：数据生成装置用于生成写入数据。数据产生装置连接到用于基于写入数据在记录介质上写入字符的写入装置。数据产生装置包括：输入单元，被配置为输入字符和布局，布局由位置，大小和写入字符的范围定义; 计算单元，被配置为响应于检测到所述字符或所述布局被改变而根据所述字符是否要被写入，写入字符的顺序和布局来计算写入装置的写入时间; 以及输出单元，被配置为基于字符和布局生成写入数据，并且被配置为将所生成的写入数据输出到写入装置。

8. 发明申请

WO2016147647A1 INFORMATION PROCESSING DEVICE 审中-公开
标题翻译：信息处理设备
公开(公告)号：WO2016147647A1
公开(公告)日：2016-09-22
申请号：PCT/JP2016/001444
申请日：2016-03-14
申请人： RICOH COMPANY, LTD. , YAMAMOTO, Kazutaka , TEZUKA, Daisuke , SUMITA, Yukari
发明人： YAMAMOTO, Kazutaka , TEZUKA, Daisuke , SUMITA, Yukari
IPC分类号： B41J2/475 , G06F3/12 , G06K1/12 , G09F3/00
CPC分类号： B41J2/475 , G06F3/121 , G06F3/1234 , G06F3/1259 , G06F3/1273
摘要： An information processing device is connected to a first reading device to read a recording medium to generate first data, a writing device to write on the recording medium based on second data, and a second reading device to read the recording medium to generate third data. The information processing device includes a first retrieval unit to obtain the first data; an identifying unit to identify the recording medium based on the first data; a second retrieval unit to obtain, upon detecting that the writing device writes on the recording medium, the third data; a determination unit to determine whether the second data differs from the third data; a calculation unit to calculate a number of times of writing on the recording medium; a storage unit to store the calculation value; and an evaluation unit to evaluate the recording medium based on the calculation value.
摘要翻译：信息处理装置连接到第一读取装置以读取记录介质以产生第一数据，基于第二数据写入记录介质的写入装置，以及第二读取装置，用于读取记录介质以产生第三数据。信息处理设备包括：第一检索单元，用于获得第一数据; 识别单元，用于基于所述第一数据来识别所述记录介质; 第二检索单元，用于在检测到写入装置在记录介质上写入第三数据时获得; 确定单元，用于确定所述第二数据是否与所述第三数据不同; 计算单元，计算在记录介质上的写入次数; 用于存储所述计算值的存储单元; 以及评估单元，用于基于所述计算值来评估所述记录介质。

9. 发明申请

WO2012033146A1 LASER ERASING APPARATUS AND LASER ERASING METHOD 审中-公开
标题翻译：激光擦除装置和激光擦除方法
公开(公告)号：WO2012033146A1
公开(公告)日：2012-03-15
申请号：PCT/JP2011/070415
申请日：2011-09-01
申请人： RICOH COMPANY, LTD. , YAMAMOTO, Kazutaka
发明人： YAMAMOTO, Kazutaka
IPC分类号： B41J2/32 , B41M5/337
CPC分类号： B41J2/32 , B41J2/473 , B41J2/4753 , B41J2202/37 , B41M5/305
摘要： A laser erasing apparatus includes a conveyance unit to move a reversible thermal recording medium having display information thereon at a predetermined moving speed, the reversible thermal recording medium reversibly changing a color tone thereof depending on a temperature; and a laser erasing unit configured to erase the display information by irradiating the reversible thermal recording medium with a laser beam while the reversible thermal recording medium is moving and by deflecting the laser beam at a predetermined scanning speed lower than the predetermined moving speed in a same direction as a moving direction of the reversible thermal recording medium.
摘要翻译：激光擦除装置包括：传送单元，用于以预定的移动速度移动具有显示信息的可逆热记录介质，可逆热记录介质可根据温度可逆地改变其色调; 以及激光擦除单元，被配置为通过在可逆热记录介质移动的同时照射激光束的可逆热记录介质并且以相对于预定移动速度低于预定移动速度的预定扫描速度使激光束偏转来擦除显示信息方向作为可逆热记录介质的移动方向。

10. 发明公开

EP3069817A1 PROTECTION BARRIER AND LASER IRRADIATION SYSTEM 审中-公开
标题翻译：紫外线激光雷达系统
公开(公告)号：EP3069817A1
公开(公告)日：2016-09-21
申请号：EP16160511.8
申请日：2016-03-15
申请人： Ricoh Company, Ltd.
发明人： YAMAMOTO, Kazutaka
IPC分类号： B23K26/70 , B23K26/12 , B41J2/435 , B41J2/475
CPC分类号： G21F7/00 , B23K26/128 , B23K26/706 , B41J2/435
摘要： To provide a protection barrier, which includes an inlet from which laser light emitted from a laser device enters; an outlet from which the laser light is output towards an irradiation target; and a unit configured to prevent a leakage, where the unit is configured to reduce an intensity of the laser light leaked from the protection barrier, wherein the protection barrier is configured to surround a light path of the laser light emitted from the laser device.
摘要翻译：提供保护屏障，其包括从激光装置发射的激光进入的入口; 出口，激光从该出口朝向照射目标输出; 以及被配置为防止泄漏的单元，其中所述单元被配置为减小从所述保护屏障泄漏的激光的强度，其中所述保护屏障被配置为围绕从所述激光装置发射的所述激光的光路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式