专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US6052141A Image processing apparatus and method 失效
标题翻译：图像处理装置及方法
公开(公告)号：US6052141A
公开(公告)日：2000-04-18
申请号：US783360
申请日：1997-01-16
申请人： Akihiko Takeuchi
发明人： Akihiko Takeuchi
IPC分类号： B41J2/52 , G01N25/18 , B41J2/44 , B41J2/47 , G06K15/12 , H04N1/401 , H04N1/405 , G01D15/14
CPC分类号： B41J2/471 , G06K15/1214
摘要： An image processing apparatus includes an input unit for inputting an image signal, a conversion unit for converting the image signal input by the input unit into a pulsewidth modulated signal, a driving unit for driving a beam emission device for forming an image in accordance with the pulsewidth modulated signal, a detection unit for detecting an intensity of a beam emitted from the beam emission device, and a setting unit for setting conversion conditions for the conversion unit in accordance with an output from the detection unit. In another aspect, the image processing apparatus includes an input unit for inputting an image signal, a correction unit for correcting the image signal input by the input unit, a driving unit for driving a beam emission device for forming an image in accordance with the corrected image signal, a detection unit for detecting an intensity of a beam emitted from the beam emission device, and a setting unit for setting correction conditions for the correction unit in accordance with an output from the detection unit, wherein the driving unit controls a peak intensity of the beam in accordance with the output from the detection unit.
摘要翻译：一种图像处理装置，包括：输入图像信号的输入单元，将由输入单元输入的图像信号转换为脉宽调制信号的转换单元;驱动单元，用于驱动用于形成图像的光束发射装置，脉宽调制信号，用于检测从光束发射装置发射的光束的强度的检测单元，以及用于根据来自检测单元的输出设置转换单元的转换条件的设置单元。另一方面，图像处理装置包括用于输入图像信号的输入单元，用于校正由输入单元输入的图像信号的校正单元，驱动单元，用于根据校正的图像驱动用于形成图像的光束发射装置图像信号，用于检测从光束发射装置发射的光束的强度的检测单元;以及设置单元，用于根据来自检测单元的输出设置用于校正单元的校正条件，其中，驱动单元控制峰值强度根据检测单元的输出。

62. 发明授权

US6005594A Fixing apparatus having a fixing roller with a non-adhesive surface layer 失效
标题翻译：具有具有非粘合表面层的定影辊的固定装置
公开(公告)号：US6005594A
公开(公告)日：1999-12-21
申请号：US376526
申请日：1995-01-23
申请人： Hideo Nanataki , Koichi Tanigawa , Yasumasa Ohtsuka , Takayasu Yuminamochi , Akihiko Takeuchi , Hiroto Hasegawa
发明人： Hideo Nanataki , Koichi Tanigawa , Yasumasa Ohtsuka , Takayasu Yuminamochi , Akihiko Takeuchi , Hiroto Hasegawa
IPC分类号： G03G15/20 , B41J2/385 , G03G9/08
CPC分类号： B82Y15/00 , G03G15/2057 , G03G15/2064
摘要： A fixing apparatus prevents the offset of toner onto a fixing roller, by forming a surface mold release layer made of pure fluororesin material on a core member of the fixing roller and by applying a bias voltage to the fixing roller.
摘要翻译：定影装置通过在定影辊的芯构件上形成由纯氟树脂材料制成的表面脱模层并通过向定影辊施加偏置电压来防止调色剂到定影辊上的偏移。

63. 发明授权

US5715498A Color image forming apparatus and method for forming a color image corrected for aberration in registration of image stations for each color 失效
标题翻译：彩色图像形成装置和用于形成针对每种颜色的图像台登记中的像差校正的彩色图像的方法
公开(公告)号：US5715498A
公开(公告)日：1998-02-03
申请号：US525100
申请日：1995-09-08
申请人： Akihiko Takeuchi , Koichi Tanigawa , Toshio Miyamoto , Kazuaki Ono
发明人： Akihiko Takeuchi , Koichi Tanigawa , Toshio Miyamoto , Kazuaki Ono
IPC分类号： G03G15/01 , H04N1/047 , H04N1/113 , H04N1/12 , H04N1/50
CPC分类号： H04N1/047 , G03G15/0194 , H04N1/506 , G03G2215/0119 , H04N1/1135 , H04N1/12 , H04N2201/04729 , H04N2201/04789
摘要： A color image forming apparatus is provided with a number of image stations respectively corresponding to different color components and adapted to form images of respectively corresponding color components in succession and in superposed manner on a recording medium transported through the a number of image stations. The apparatus has memories for storing image data of respective color components to be supplied to the image stations, detectors for detecting aberration in registration of the images of respective color components formed by the image stations, and a controller for controlling the write-in positions of the image data of respective color components into the memories, based on the output of the detector.
摘要翻译：彩色图像形成装置设置有分别对应于不同颜色分量的多个图像站，并且适于在分别通过多个图像站传输的记录介质上依次形式并且叠加形成分别对应的颜色分量的图像。该装置具有用于存储要提供给图像站的各个颜色分量的图像数据的存储器，用于检测由图像站形成的各个颜色分量的图像的登记中的像差的检测器，以及用于控制图像站的写入位置的控制器基于检测器的输出将各颜色分量的图像数据输入到存储器中。

64. 发明授权

US5321482A Process cartridge and image forming apparatus including a lubricant provided on a cleaning member for cleaning an image bearing member 失效
标题翻译：处理盒和图像形成装置，包括设置在用于清洁图像承载部件的清洁部件上的润滑剂
公开(公告)号：US5321482A
公开(公告)日：1994-06-14
申请号：US840536
申请日：1992-02-25
申请人： Hideyuki Yano , Koichi Tanigawa , Akihiko Takeuchi , Hiroshi Sasame , Yasumasa Otsuka , Hiroto Hasegawa , Hideo Nanatani , Kazuaki Ono
发明人： Hideyuki Yano , Koichi Tanigawa , Akihiko Takeuchi , Hiroshi Sasame , Yasumasa Otsuka , Hiroto Hasegawa , Hideo Nanatani , Kazuaki Ono
IPC分类号： G03G15/00 , G03G5/00 , G03G15/02 , G03G21/00 , G03G21/10
CPC分类号： G03G21/0011 , G03G5/005
摘要： An image forming system for forming an image on a recording sheet, including a rotatable image bearing member, a cleaning member contacting the image bearing member to remove toner remaining on the image bearing member, and charger means contacting the image bearing member and disposed at a downstream side of the cleaning member in a direction of movement of the image bearing member. Lubricant having a low resistance is painted on a contacting portion of the cleaning member between the image bearing member and the cleaning member.
摘要翻译：一种用于在记录片材上形成图像的图像形成系统，包括可旋转的图像承载部件，与图像承载部件接触以除去残留在图像承载部件上的调色剂的清洁部件，以及与图像承载部件接触并设置在图像承载部件上的充电器装置在图像承载部件的移动方向上的清洁部件的下游侧。具有低电阻的润滑剂涂覆在图像承载部件和清洁部件之间的清洁部件的接触部分上。

65. 发明授权

US5253022A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5253022A
公开(公告)日：1993-10-12
申请号：US524024
申请日：1990-05-15
申请人： Akihiko Takeuchi , Takayasu Yuminamochi , Hiroto Hasegawa , Koichi Tanigawa , Yasumasa Ohtsuka , Hiroki Kisu
发明人： Akihiko Takeuchi , Takayasu Yuminamochi , Hiroto Hasegawa , Koichi Tanigawa , Yasumasa Ohtsuka , Hiroki Kisu
IPC分类号： G03G15/16
CPC分类号： G03G15/1675 , G03G2215/1652
摘要： An image forming apparatus includes a movable image bearing member; an image forming device for forming a toner image on the image bearing member; an image transfer device for transferring the toner image onto a transfer material at a transfer position, the transfer device including a rotatable member contactable to such a side of the transfer material as is opposite from a side contactable to the image bearing member and an electric field forming device for forming an electric field between the image bearing member and the rotatable member; wherein the electric field forming device forms a first electric field effective to transfer the toner from the rotatable member to the image bearing member and a second electric field which is opposite in a direction from the first electric field during a period in which the transfer material is absent at the transfer position, wherein each of the first and second electric fields is formed at least for a period required for the entire surface of the rotatable member passes through the transfer position.
摘要翻译：图像形成装置包括可动图像承载部件; 图像形成装置，用于在图像承载部件上形成调色剂图像; 用于将调色剂图像转印到转印位置的转印材料上的图像转印装置，所述转印装置包括可转印部件，该可转动部件可与转印材料的这种侧面相接触，所述转动部件与图像承载部件可接触的一侧相反，形成装置，用于在所述图像承载部件和所述可转动部件之间形成电场; 其中所述电场形成装置形成有效地将所述调色剂从所述可旋转构件传递到所述图像承载部件的第一电场和在所述转印材料为所述转印材料的期间内从所述第一电场的方向相反的第二电场在转移位置不存在，其中第一和第二电场中的每一个至少形成至少可旋转构件的整个表面所需的时间段通过转移位置。

66. 发明授权

US5179397A Image forming apparatus with constant voltage and constant current control 失效
标题翻译：具有恒定电压和恒定电流控制的图像形成装置
公开(公告)号：US5179397A
公开(公告)日：1993-01-12
申请号：US500795
申请日：1990-03-28
申请人： Yukihiro Ohzeki , Tatsunori Ishiyama , Koichi Hiroshima , Junji Araya , Yasushi Sato , Kimio Nakahata , Akihiko Takeuchi , Takayasu Yuminamochi , Hiroto Hasegawa , Koichi Tanigawa , Yasumasa Ohtsuka
发明人： Yukihiro Ohzeki , Tatsunori Ishiyama , Koichi Hiroshima , Junji Araya , Yasushi Sato , Kimio Nakahata , Akihiko Takeuchi , Takayasu Yuminamochi , Hiroto Hasegawa , Koichi Tanigawa , Yasumasa Ohtsuka
IPC分类号： G03G15/16 , G01D15/14
CPC分类号： G03G15/1675 , G03G2215/1652
摘要： An image forming apparatus includes a movable image bearing member; an image forming device for forming a toner image on the image bearing member; image transfer device for transferring the toner image from the image bearing member to a transfer material at an image transfer station, wherein the transfer device includes a charging member press-contacted or faced to the image bearing member and a device for applying a voltage to the charging member, wherein the voltage applying device applies a voltage to the charging member so that the charging member is constant-voltage-controlled when an image region of the image bearing member is in the transfer station, and the charging member is constant-current-controlled during at least a part of a period when it is not in the transfer station, wherein a voltage V2 applied during the constant voltage control is a voltage V1 appearing in the transfer device during the constant current control multiplied by a coefficient R, in which R is larger than 1.

67. 发明授权

US5157442A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5157442A
公开(公告)日：1992-10-20
申请号：US516665
申请日：1990-04-30
申请人： Koichi Tanigawa , Akihiko Takeuchi , Yasumasa Otsuka , Hiroto Hasegawa , Toshiyuki Yoshihara , Takayasu Yuminamochi , Eiichi Imai
发明人： Koichi Tanigawa , Akihiko Takeuchi , Yasumasa Otsuka , Hiroto Hasegawa , Toshiyuki Yoshihara , Takayasu Yuminamochi , Eiichi Imai
IPC分类号： G03G13/08 , G03G9/08 , G03G9/083 , G03G13/09 , G03G15/08 , G03G15/09
CPC分类号： G03G13/09 , G03G15/0928 , G03G9/0819
摘要： An image forming apparatus has a charging device for charging a photosensitive member containing an organic photoconducter, an exposure device, a developing device including a developer, a transfer device and a cleaning device. The photosensitive member employs an organic photoconductor and a polycarbonate resin layer which forms the surface of the photosensitive member. The developer device has a sleeve with a thin layer of an electrical coating material containing dispersed carbon particles. The developer contains insulating magnetic toner particles of relatively small particle size formed from a styrene-acrylic type copolymer or a polyester resin and a magnetic powder.
摘要翻译：图像形成装置具有用于对含有有机光电导体的感光构件充电的充电装置，曝光装置，包括显影剂的显影装置，转印装置和清洁装置。感光构件采用形成感光构件表面的有机感光体和聚碳酸酯树脂层。显影剂装置具有带有包含分散碳颗粒的电涂层材料薄层的套筒。显影剂包含由苯乙烯 - 丙烯酸类共聚物或聚酯树脂和磁性粉末形成的相对较小粒径的绝缘磁性调色剂颗粒。

68. 发明授权

US5111509A Electric acoustic converter 失效
标题翻译：电声转换器
公开(公告)号：US5111509A
公开(公告)日：1992-05-05
申请号：US288028
申请日：1988-12-21
申请人： Akihiko Takeuchi , Shigeo Suzuki
发明人： Akihiko Takeuchi , Shigeo Suzuki
IPC分类号： G10K11/02 , H04R1/28 , H04R1/30
CPC分类号： H04R1/2849 , G10K11/02 , H04R1/30
摘要： In the construction of an electric acoustic converter such as a speaker for musical instruments, a tone generating unit arranged near one open end of a resonant tube is accompanied with a partition which has a central through hole and extends across the longitudinal hole of the resonant tube. For complicated modes of resonance and rich acoustic vibration, two or more resonant tubes of different types may be used in combination with one or more tone generating units. Presence of such a partition clearly defines the length of the resonant air columns to be produced in the resonant tube and such clear-cut resonant air columns bring about high resonance sharpness.
摘要翻译：在诸如用于乐器的扬声器的电声转换器的构造中，布置在谐振管的一个开口端附近的乐音发生单元伴随着具有中心通孔并跨越谐振管的纵向孔延伸的隔板。对于复杂的谐振模式和丰富的声振动，可以将两种或多种不同类型的谐振管与一个或多个音调发生单元结合使用。存在这样的分隔清楚地限定了在谐振管中产生的谐振空气柱的长度，并且这种透明的共振空气柱产生高谐振锐度。

69. 发明授权

US4894669A Laser beam printer 失效
标题翻译：激光束打印机
公开(公告)号：US4894669A
公开(公告)日：1990-01-16
申请号：US339695
申请日：1989-04-18
申请人： Yoshinori Sugiura , Akihiko Takeuchi
发明人： Yoshinori Sugiura , Akihiko Takeuchi
IPC分类号： G03G15/047 , B41J2/44 , G03G15/02 , G03G15/04 , G03G15/32 , G06K15/12
CPC分类号： G06K15/1219 , G03G15/326 , G06K15/1223 , G03G15/0435 , G03G2215/00316
摘要： A laser beam printer includes laser beam generator for producing a laser beam modulated in accordance with image information, deflector for deflecting the laser beam produced by the laser beam generator to effect a scanning operation, the deflector is rotatable to deflect the laser beam, a rotatable photosensitive member for being exposed to the laser beam deflected by the deflector, controller for controlling the deflector and for controlling rotation of the photosensitive member, and wherein upon printing signal, the controller causes the deflector to start its rotation, and thereafter, causes the photosensitive member to start its rotation.
摘要翻译：激光束打印机包括用于产生根据图像信息调制的激光束的激光束发生器，用于偏转由激光束发生器产生的激光束进行扫描操作的偏转器，偏转器可旋转以偏转激光束，可旋转的用于暴露于由偏转器偏转的激光束的感光构件，用于控制偏转器并用于控制感光构件的旋转的控制器，并且其中在打印信号时，控制器使偏转器开始旋转，然后使感光体会员开始轮播。

70. 发明授权

US4422749A Developing apparatus 失效
标题翻译：开发设备
公开(公告)号：US4422749A
公开(公告)日：1983-12-27
申请号：US308083
申请日：1981-10-02
申请人： Osamu Hoshino , Michio Ito , Akihiko Takeuchi
发明人： Osamu Hoshino , Michio Ito , Akihiko Takeuchi
IPC分类号： G03G15/06 , G03G15/09
CPC分类号： G03G15/0928 , G03G15/065
摘要： A developing apparatus has developer conveying member for feeding developer to an electrostatic latent image bearing surface of an image formation apparatus. A high resistance layer is formed at the side of the developer conveying member facing an electrostatic latent image. A medium resistance layer is formed on the surface of the high resistance layer to provide self-bias effects and to allow developing without background fog.
摘要翻译：显影装置具有用于将显影剂供给到图像形成装置的静电潜像承载表面的显影剂输送构件。在面向静电潜像的显影剂传送构件侧形成高电阻层。在高电阻层的表面上形成中等电阻层以提供自偏置效应，并允许显影而无背景雾。

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