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. 发明公开

EP2772806A1 Sensor and image forming apparatus 有权
标题翻译：传感器和Bilderzeugungsvorrichtung
公开(公告)号：EP2772806A1
公开(公告)日：2014-09-03
申请号：EP14155628.2
申请日：2014-02-18
申请人： Ricoh Company Ltd.
发明人： Hoshi, Fumikazu , Sugawara, Satoru , Ishii, Toshihiro , Ohba, Yoshihiro
IPC分类号： G03G15/00 , B41J11/00 , G01N21/17
CPC分类号： G01N21/4738 , B41J11/009 , G01N21/474 , G01N21/55 , G01N2021/556 , G03G15/5029 , G03G2215/00616 , G03G2215/00751
摘要： A sensor comprising: an optical sensor including a light source and a plurality of light receivers which receive light emitted from the light source and light regularly reflected and diffusely reflected by an object; a database including output data regarding multiple objects of known and different types from the plurality of light receivers, when an incident direction of light emitted from the light source forms a first direction to the object and when the incident direction of light emitted from the light source forms a second direction which is orthogonal to the first direction; and a processor which controls the light emitted from the light source to illuminate an object of unknown type and specifies the type of the object by matching the output data of the plurality of light receivers to the database.
摘要翻译：一种传感器，包括：光学传感器，包括光源和多个光接收器，其接收从光源发射的光和被物体定期反射和漫反射的光; 当从光源发射的光的入射方向朝向物体形成第一方向时，以及当从光源发射的光的入射方向时，数据库包括关于来自多个光接收器的已知和不同类型的多个物体的输出数据形成与第一方向正交的第二方向; 以及处理器，其控制从光源发射的光以照亮未知类型的对象，并通过将多个光接收器的输出数据与数据库相匹配来指定对象的类型。

2. 发明公开

EP2368157A2 ELECTOPHOTOGRAPHIC BORDERLESS PRINTING METHOD AND APPARATUS 有权
标题翻译：电子照相无边界印刷方法和设备
公开(公告)号：EP2368157A2
公开(公告)日：2011-09-28
申请号：EP09801587.8
申请日：2009-12-08
申请人： Eastman Kodak Company
发明人： NO, Young , MANICO, Joseph, Anthony
IPC分类号： G03G15/00
CPC分类号： G03G15/2064 , G03G15/5062 , G03G15/657 , G03G15/6591 , G03G2215/00742 , G03G2215/00751
摘要： A method and apparatus for determining whether borderless printing can be done based on media type and desired gloss level is provided. Also provided is a method, printer, and system whereby a defect-free borderless print can be achieved regardless of media type and gloss level of the finished print, wherein the method includes pre-heating of the leading edge of the media before it enters a fuser area of the printer.
摘要翻译：提供了一种用于确定是否可以基于介质类型和期望的光泽度来进行无边界打印的方法和设备。还提供了一种方法，打印机和系统，由此无论成品印刷品的介质类型和光泽度如何，都可以实现无缺陷的无边界印刷，其中该方法包括在介质的前边缘进入之前预加热打印机的定影区域。

3. 发明公开

EP2124108A1 Image forming apparatus having two modes of operation and control method of the image forming apparatus 有权
标题翻译： Bilderzeugungsvorrichtung mit zwei Betriebsarten und Ansteuerungsverfahrenhierfür
公开(公告)号：EP2124108A1
公开(公告)日：2009-11-25
申请号：EP09156656.2
申请日：2009-03-30
申请人： Canon Kabushiki Kaisha
发明人： Matsumoto, Yasuhisa
IPC分类号： G03G15/00
CPC分类号： G03G15/5029 , G03G2215/00751
摘要： A second mode to form an image is based on a predesignated type of recording medium, whereas a first mode to form an image is based on the detected type when a detection is performed to a recording medium which is fed.
To provide for optimal image forming conditions and throughput, in case, a detection is performed to a recording medium which is fed in the second mode whereas, in the first mode, image forming conditions are set based on a former result of the sheet type detection without executing the sheet type detection anew.
摘要翻译：形成图像的第二模式基于预先指定的记录介质类型，而当对被馈送的记录介质进行检测时，形成图像的第一模式是基于检测到的类型。为了提供最佳图像形成条件和吞吐量，在对以第二模式馈送的记录介质进行检测的情况下，在第一模式中，基于纸张类型检测的先前结果来设置图像形成条件没有重新执行纸张类型检测。

4. 发明公开

EP1870783A1 Compensation of medium shrinkage due to intermediate fixing in duplex image forming mode by correction of image data writing 审中-公开
标题翻译：载体的补偿通过写入图像数据的校正收缩由于固定在中间的双图像形成模式
公开(公告)号：EP1870783A1
公开(公告)日：2007-12-26
申请号：EP07250084.6
申请日：2007-01-10
申请人： KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
发明人： Saito, Daijiro
IPC分类号： G03G15/23 , B41J3/60 , H04N1/047 , G03G15/00
CPC分类号： G03G15/235 , G03G15/5095 , G03G2215/00734 , G03G2215/00738 , G03G2215/00751 , G03G2215/0119 , G03G2215/047 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/2307 , H04N1/2323 , H04N1/2338 , H04N1/387
摘要： Disclosed is an image forming apparatus including: an image forming section to perform an image formation onto a recording medium which moves relatively in a sub scanning direction, the image forming section including a writing unit including a writing element; an image processing section to convert a data for driving the writing unit based on an input image data; a zoom ratio setting section (48) to set zoom ratios of an image in a main scanning direction independently for an upper end and a lower end of the recording medium; a controlling section to control the image formation in the writing unit, based on the data for driving the writing unit which has been converted in the image processing section based on the zoom ratio set on the zoom ratio setting section. A correspondent correction can be applied with respect to the sub scanning direction and the image position.
摘要翻译：本发明公开了一种图像形成设备，包括：图像形成部，以在记录介质上其在副扫描方向上相对移动进行图像形成，所述图像形成部分，其包括写入单元，其包括一个写入元件; 的图像处理部分，用于将数据转换用于驱动基于图像数据的输入的写入单元; 的变焦比设定部（48）来设置的图像的缩放比率在上端unabhängig主扫描方向与记录介质的下端; 一个控制部分，以控制写入单元的图像形成，基于用于驱动写入部，其已被转换成基于缩放率设定部分的变焦比设定在图像处理部分中的数据。甲对应的校正可相对于副扫描方向和所述图像的位置来施加。

5. 发明公开

EP1803669A1 Feeder device for feeding media sheets 有权
标题翻译： ZuführeinrichtungzumZuführenvonbogenförmigenMedien
公开(公告)号：EP1803669A1
公开(公告)日：2007-07-04
申请号：EP06026597.2
申请日：2006-12-21
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Tanahashi, Naokazu , Ito, Noritsugu , Sugiyama, Wataru , Ito, Shingo
IPC分类号： B65H3/06 , B65H7/02
CPC分类号： B65H3/06 , B65H3/0669 , B65H7/02 , B65H2511/212 , B65H2511/33 , B65H2515/704 , B65H2557/64 , G03G15/6511 , G03G2215/00751 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A feeder device (18) for feeding media sheets (S) one after another along a feed path (23), including: (a) an accommodator (20) capable of accommodating the media sheets stacked therein; (b) a feed mechanism (25, 81) including (b-1) a roller (25) that is to be held in contact with the media sheets stacked in the accommodator and (b-2) an electric motor (81) that is controllable based on a variable (I) so as to rotate the roller, so that the media sheets can be fed along the feed path by the roller which is held in contact with the media sheets and which is rotated by the electric motor; (c) a detector (82) operable to detect an amount of rotation of one of the roller and the electric motor; (d) a controller (70) operable to adjust the variable on the basis of the amount of rotation detected by the detector such that feed movement of each of the media sheets along the feed path can be achieved substantially as desired; (e) a monitor (61) operable to monitor an actual value of the variable that is adjusted by the controller; and (f) a media-related information obtainer (61, S4, S6, S8, S13) operable to obtain information related to the media sheets fed by the feed mechanism, based on the actual value of the adjusted variable monitored by the monitor.
摘要翻译：一种用于沿着进给路径（23）一个接一个地传送介质片材（S）的给送装置（18），包括：（a）能够容纳堆叠在其中的介质片材的容器（20）（b）包括（b-1）待与所述容纳器中堆叠的介质片保持接触的辊（25）的进给机构（b），（b-2）电动机（81）基于变量（I）可控制以使辊旋转，使得介质片可以通过与介质片保持接触并由电动机旋转的辊沿着进给路径进给; （c）可操作以检测所述辊和所述电动机之一的旋转量的检测器（82）; （d）控制器（70），其可操作以基于由检测器检测到的旋转量来调节变量，使得可以基本上根据需要实现每个介质片沿进给路径的进给运动; （e）监视器（61），其可操作以监视由所述控制器调整的所述变量的实际值; 以及（f）基于由监视器监视的调整变量的实际值，可操作以获取与由馈送机构馈送的媒体片材相关的信息的媒体相关信息获取器（61，S4，S6，S8，S13）。

6. 发明公开

EP1793285A2 Image forming apparatus correcting for skew 审中-公开
标题翻译： Bilderzeugungsvorrichtung mitSchräglaufkorrektur
公开(公告)号：EP1793285A2
公开(公告)日：2007-06-06
申请号：EP06120271.9
申请日：2006-09-07
申请人： KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
发明人： Okamoto, Akira , Sakata, Satoshi , Yamamoto, Kenji , Yamauchi, Kazumichi , Yoshimura, Kazutoshi
IPC分类号： G03G15/23 , G03G15/00
CPC分类号： G03G15/234 , G03G15/235 , G03G15/6567 , G03G2215/00438 , G03G2215/00561 , G03G2215/00586 , G03G2215/0059 , G03G2215/00751
摘要： An image forming apparatus having therein an image forming device that transfers an image onto a transfer sheet and a reversing device that reverses the transfer sheet, wherein the image forming device transfers an image on the front surface of the transfer sheet, then, the reversing device reverses the sheet, and the image forming device transfers an image onto the rear surface of the sheet and the image forming apparatus further has therein a correcting device that corrects the overall skew of the transfer sheet depending on an inclination of a leading side of a transfer sheet in the conveyance direction set in advance before an image is formed on the front surface, and corrects the overall skew of the transfer sheet depending on an inclination of a leading side of a transfer sheet in the conveyance direction set in advance before an image is formed on the rear surface.
摘要翻译：一种图像形成装置，其中具有将图像转印到转印纸上的图像形成装置和使转印纸反转的反转装置，其中图像形成装置在转印纸的前表面上转印图像，然后，反转装置反转片材，并且图像形成装置将图像转印到片材的后表面上，并且图像形成装置还具有校正装置，该校正装置根据转印物的前侧的倾斜度来校正转印片材的整体偏斜在图像形成前的前表面上预先设置的传送方向上的片材，并且根据在图像之前预先设置的传送方向上的转印纸的前侧的倾斜度来校正转印纸的整体歪斜形成在后表面。

7. 发明公开

EP1748322A2 Image forming apparatus and method for controlling the image forming apparatus 有权
标题翻译： Bilderzeugungsvorrichtung und Verfahren zur Steuerung der Bilderzeugungsvorrichtung
公开(公告)号：EP1748322A2
公开(公告)日：2007-01-31
申请号：EP06015836.7
申请日：2006-07-28
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshizawa, Ryuichi , Takahashi, Atsuya
IPC分类号： G03G15/00
CPC分类号： G03G15/5029 , G03G2215/00751
摘要： In an image forming apparatus constructing a color table corresponding to a kind of recording material, provided is an image forming apparatus which includes an engine controlling unit (202) for outputting a vertical synchronizing signal in consideration of a time required for a controller (201) to construct the color table. The engine controlling unit (202) and the controller (201) are included. The engine controlling unit (202) notifies the controller (201) of an assumed kind of recording material and the kind of recording material actually detected (S505 and S509). When the two are not identical, the controller (201) reconstructs the color table corresponding to the detected kind of recording material (S516) . The engine controlling unit (202) does not output, to the controller (201), the vertical synchronizing signal for outputting image data during the time when the controller (201) constructs the color table (S512 and S513).
摘要翻译：在构成与记录材料种类对应的色表的图像形成装置中，提供了一种图像形成装置，其包括：考虑到控制器（201）所需时间输出垂直同步信号的发动机控制单元（202）构建颜色表。包括发动机控制单元（202）和控制器（201）。发动机控制单元（202）向控制器（201）通知假定种类的记录材料和实际检测到的记录材料的种类（S505和S509）。当两者不相同时，控制器（201）重建与检测到的记录材料种类相对应的色表（S516）。发动机控制单元（202）在控制器（201）构造色表（S512和S513）的时间期间不向控制器（201）输出用于输出图像数据的垂直同步信号。

8. 发明公开

EP1619562A1 IMAGE FORMING DEVICE 有权
标题翻译： BILDERZEUGUNGSEINRICHTUNG
公开(公告)号：EP1619562A1
公开(公告)日：2006-01-25
申请号：EP04730636.0
申请日：2004-04-30
申请人： CANON KABUSHIKI KAISHA
发明人： ONO, Toru , SATO, Akihiko, Alfatown Tennohdai C-202 , TAKATA, Shin-ichi , HAMANO, Shigemichi, View Park Yamamo 211goh , OKA, Yushi, Touwa-tennohdai High Town 2-1201 , MORITA, Kenji
IPC分类号： G03G15/16 , G03G21/00
CPC分类号： G03G15/167 , G03G2215/00751
摘要： In an electrographic image forming device, the present invention can raise its productivity by reducing a period from a time when a primary transfer of a toner image on a photosensitive body onto an intermediate transfer body is finished to a time when a secondary transfer of the toner image on the intermediate transfer boy to a sheet is started. In order to realize such raised productivity, when the sheet, on which the toner image is transferred from the intermediate transfer body 205, is a predetermined sheet, a rotating rate of the intermediate body 205 is changed from a first rate to a second rate after the primary transfer of the toner image on a photosensitive drum 202 to the intermediate transfer body 205 is finished, and further the rotating rate of the intermediate transfer body 205 is changed during its first round where the primary transfer is executed or during its second round followed by the first one where the primary transfer is executed in accordance with image forming modes.
摘要翻译：在电子照相图像形成装置中，本发明可以通过减少从感光体上的调色剂图像的一次转印到中间转印体上的时间缩短到调色剂的二次转印时的时间来提高其生产率中间转移男孩到一张纸上的图像开始。为了实现这种提高的生产率，当从中间转印体205转印调色剂图像的片材是预定片材时，中间体205的转速从第一速率变为第二速率在感光鼓202上的调色剂图像的一次转印到中间转印体205被完成，并且进一步地，中间转印体205的转动速率在其执行一次转印的第一轮或其第二轮期间被改变通过根据图像形成模式执行一次传送的第一个。

9. 发明公开

EP3267262A3 TRANSFER BELT AND IMAGE FORMING DEVICE 有权
标题翻译：转印带和成像装置
公开(公告)号：EP3267262A3
公开(公告)日：2018-03-07
申请号：EP17177163.7
申请日：2017-06-21
申请人： Konica Minolta, Inc.
发明人： MIZUMOTO, Nofumi , UETAKE, Shigeo , MOMOTANI, Keiko , TABATA, Eiji , WATANABE, Makiko , NATSUHARA, Toshiya
IPC分类号： G03G15/16 , G03G15/00 , G03G15/01
CPC分类号： G03G15/1615 , G03G15/0189 , G03G15/161 , G03G15/162 , G03G15/167 , G03G15/6558 , G03G2215/00751 , G03G2215/0135
摘要： Provided is a transfer belt (1) which is capable of implementing a high transfer property even for a recording medium (1000) having concave-convex portions on the surface and suppressing degradation in an image grade by repetitive use.
The transfer belt (1) transfers a toner image carried on a first main surface (1a, 21s1') onto a recording medium (1000) and includes at least an elastic layer (3). When the transfer belt (1) is pressed by pressing force at a predetermined pressing speed and then pressed by constant pressing force using a lower block (110) including a curved convex surface (112) having a hole section (113) formed therein and an upper block (120) including a curved concave surface (122), if a maximum value of displacement in a measurement region (MR) which is a portion corresponding to the hole section (113) in the first main surface (1a, 21s1') is indicated by "a" [µm], and displacement of the measurement region (MR) after the displacement of the measurement region (MR) converges is "b" [µm], E [-] calculated by (a - b)/b using "a" and "b" satisfies a condition of 0.2 ≤ E ≤ 3.
摘要翻译：本发明提供一种转印带（1），即使对于在表面具有凹凸部的记录介质（1000）也能够实现高转印性，并且通过反复使用来抑制图像等级的劣化。转印带（1）将承载在第一主表面（1a，21s1'）上的调色剂图像转印到记录介质（1000）上并且至少包括弹性层（3）。当转印带（1）通过按压力以预定的按压速度按压，然后通过使用包括其中形成有孔部分（113）的弯曲凸表面（112）的下块（110）如果在作为与第一主表面（1a，21s1'）中的孔部分（113）对应的部分的测量区域（MR）中的位移的最大值，则包括弯曲凹表面（122）（a）[μm]表示，测量区域（MR）位移后的测量区域（MR）的位移为“b”[μm]，E [ - ]由（a-b）/ b使用“a”和“b”满足0.2≤E≤3的条件。

10. 发明公开

EP2890972A4 OPTICAL SENSOR AND IMAGE FORMING APPARATUS 有权
标题翻译：光学传感器和成像装置
公开(公告)号：EP2890972A4
公开(公告)日：2016-06-29
申请号：EP13833648
申请日：2013-05-28
申请人： RICOH CO LTD
发明人： ISHII TOSHIHIRO , OBA YOSHIHIRO , HOSHI FUMIKAZU , SUGAWARA SATORU
IPC分类号： G01N21/47 , G03G15/00
CPC分类号： G03G15/5062 , G03G15/5025 , G03G15/5029 , G03G2215/00738 , G03G2215/00751
摘要： An optical sensor includes a light source; and an optical detector detecting intensity of light that is reflected by a recording medium, the light from the light source and irradiated onto the recording medium. Further, when an incident angle of the light incident the recording medium from the light source relative to a normal line of the recording medium is given as θ1, a formula 75°≦θ1≦85° is satisfied.

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