专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20110217649A1 CARRIER, DEVELOPER, AND IMAGE FORMING METHOD 有权
标题翻译：载体，开发者和图像形成方法
公开(公告)号：US20110217649A1
公开(公告)日：2011-09-08
申请号：US13128241
申请日：2009-11-10
申请人： Minoru Masuda , Kimitoshi Yamaguchi , Yutaka Takahashi , Koichi Sakata , Hitoshi Iwatsuki
发明人： Minoru Masuda , Kimitoshi Yamaguchi , Yutaka Takahashi , Koichi Sakata , Hitoshi Iwatsuki
IPC分类号： G03G9/10 , G03G13/20
CPC分类号： G03G9/107 , G03G9/1136 , G03G9/1137 , G03G9/1139
摘要： The present invention provides a carrier which includes core material particles, and a coating layer on surfaces of the core material particles, wherein the coating layer contains a crosslinked product which is obtained by condensation of a cone resin with an organic zirconium catalyst, the silicone resin having at least one of a silanol group and a functional group capable of generating a silanol group by means of hydrolysis.
摘要翻译：本发明提供一种载体，其包含芯材颗粒和在芯材颗粒的表面上的涂层，其中涂层含有通过锥形树脂与有机锆催化剂的缩合获得的交联产物，硅树脂具有硅烷醇基和通过水解产生硅烷醇基的官能团中的至少一种。

52. 发明授权

US07759036B2 Toner and production method thereof, image forming apparatus and image forming method, and process cartridge 有权
标题翻译：调色剂及其制造方法，图像形成装置和图像形成方法以及处理盒
公开(公告)号：US07759036B2
公开(公告)日：2010-07-20
申请号：US11573251
申请日：2005-08-04
申请人： Tomoko Utsumi , Satoshi Mochizuki , Hideki Sugiura , Tomoyuki Ichikawa , Minoru Masuda , Shinya Nakayama
发明人： Tomoko Utsumi , Satoshi Mochizuki , Hideki Sugiura , Tomoyuki Ichikawa , Minoru Masuda , Shinya Nakayama
IPC分类号： G03G15/10
CPC分类号： G03G9/0872 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/08704 , G03G9/08722 , G03G9/08751 , G03G9/08753 , G03G9/08755 , G03G9/08764 , G03G9/08782 , G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G9/09733
摘要： The object of the invention is to provide a toner enabling excellent transferring properties, cleanability, and fixability and forming a high-precision image without substantially degraded image quality even after printed on a number of sheets of paper. The invention also provides the toner-production method, an image forming apparatus, an image forming method, and a process cartridge. To this end, the present invention provides a toner which comprises toner-base particles containing a binder resin and a filler, and inorganic fine particles, in which the filler is included in a filler-layer in the vicinity of surfaces of the toner-base particles, the number average particle diameter of the primary particles of the inorganic fine particles is 90 nm to 300 nm, and the average circularity of the toner is 0.95.
摘要翻译：本发明的目的是提供一种能够优异的转印性能，可清洁性和定影性的调色剂，并且即使在多张纸上印刷之后也能形成高精度的图像而没有显着降低的图像质量。本发明还提供调色剂生产方法，图像形成装置，图像形成方法和处理盒。为此，本发明提供一种调色剂，其包含含有粘合剂树脂和填料的调色剂基础颗粒和无机细颗粒，其中填料层包含在调色剂基底表面附近的填料层中无机微粒的一次粒子的数均粒径为90nm〜300nm，调色剂的平均圆形度为0.95。

53. 发明授权

US07658374B2 Sheet feeder 有权
标题翻译：送纸器
公开(公告)号：US07658374B2
公开(公告)日：2010-02-09
申请号：US11348265
申请日：2006-02-07
申请人： Ryoichi Yasukawa , Minoru Masuda , Satoshi Ishida
发明人： Ryoichi Yasukawa , Minoru Masuda , Satoshi Ishida
IPC分类号： B65H7/08 , B65H3/52 , B65H3/06
CPC分类号： B65H3/5261 , B65H3/06 , B65H7/02 , B65H7/18 , B65H2511/514 , B65H2513/10 , B65H2513/11 , B65H2515/30 , B65H2515/322 , B65H2515/34 , B65H2557/61 , B65H2701/1311 , B65H2220/01 , B65H2220/11 , B65H2220/02
摘要： A pick roller picks a sheet stacked in a hoper and transports the sheet toward a separating section at which a separator roller and a brake roller is provided. The separator roller and the brake roller transport the sheet one by one. A first unit is provided on the brake roller and is adapted to detect a rotation of the brake roller. A second unit is provided in the separating section and is adapted to detect a speed of the sheet. A controller is operable to determine an entry state of the sheet with respect to the separator roller based on presence or absence of the sheet in the separating section determined from the speed of the sheet in the separating section and whether or not the brake roller is rotating, and to optimally control a force acting in separation for the sheet.
摘要翻译：拾取辊拾取层叠在料斗中的片材，并将片材输送到设置有分离辊和制动辊的分离部。分离辊和制动辊一张一张地输送纸张。第一单元设置在制动辊上并适于检测制动辊的旋转。第二单元设置在分离部分中并且适于检测片材的速度。控制器可操作以基于分离部分中片材的存在或不存在，确定片材相对于分离辊的进入状态，该分离部分由片材在分离部分中的速度确定，以及制动辊是否旋转并且最佳地控制作用于片材的分离力。

54. 发明申请

US20060214356A1 Sheet feeder 有权
标题翻译：送纸器
公开(公告)号：US20060214356A1
公开(公告)日：2006-09-28
申请号：US11348265
申请日：2006-02-07
申请人： Ryoichi Yasukawa , Minoru Masuda , Satoshi Ishida
发明人： Ryoichi Yasukawa , Minoru Masuda , Satoshi Ishida
IPC分类号： B65H5/00
CPC分类号： B65H3/5261 , B65H3/06 , B65H7/02 , B65H7/18 , B65H2511/514 , B65H2513/10 , B65H2513/11 , B65H2515/30 , B65H2515/322 , B65H2515/34 , B65H2557/61 , B65H2701/1311 , B65H2220/01 , B65H2220/11 , B65H2220/02
摘要： A pick roller picks a sheet stacked in a hoper and transports the sheet toward a separating section at which a separator roller and a break roller is provided. The separator roller and the break roller transport the sheet one by one. A first unit is provided on the brake roller and is adapted to detect a rotation of the break roller. A second unit is provided in the separating section and is adapted to detect a speed of the sheet. A controller is operable to determine an entry state of the sheet with respect to the separator roller based on presence or absence of the sheet in the separating section determined from the speed of the sheet in the separating section and whether or not the brake roller is rotating, and to optimally control a force acting in separation for the sheet.
摘要翻译：拾取辊拾取层叠在料斗中的片材，并将片材输送到设置有分离辊和破碎辊的分离部分。分离辊和破碎辊一张一张地输送纸张。第一单元设置在制动辊上并适于检测断路辊的旋转。第二单元设置在分离部分中并且适于检测片材的速度。控制器可操作以基于分离部分中片材的存在或不存在，确定片材相对于分离辊的进入状态，该分离部分由片材在分离部分中的速度确定，以及制动辊是否旋转并且最佳地控制作用于片材的分离力。

55. 发明申请

US20060159471A1 Sheet feeder and jam detecting method 有权
标题翻译：进纸器和卡纸检测方法
公开(公告)号：US20060159471A1
公开(公告)日：2006-07-20
申请号：US11331078
申请日：2006-01-13
申请人： Ryoichi Yasukawa , Minoru Masuda , Satoshi Ishida
发明人： Ryoichi Yasukawa , Minoru Masuda , Satoshi Ishida
IPC分类号： G03G15/00
CPC分类号： G03G15/6561 , G03G2215/00548 , G03G2221/1675
摘要： A transporter is adapted to transport a sheet in a transport direction in a transport path that includes a detecting range. A measurer is disposed at an upstream end of the detecting range in the transport direction, and is operable to measure a moving distance of the sheet. A detector is disposed at a downstream end of the detecting range in the transport direction, and is operable to detect a leading end edge of the sheet. A processor is operable to detect a jam in case that the moving distance is longer than a distance of the detecting range in the transport direction while the leading end edge of the sheet is not detected by the detector.
摘要翻译：传送器适于在包括检测范围的传送路径中沿传送方向传送片材。测量器设置在传送方向上的检测范围的上游端，并且可操作以测量片材的移动距离。检测器设置在检测范围的输送方向的下游端，并且可操作以检测纸张的前端边缘。在检测器没有检测到纸张的前端边缘的情况下，移动距离大于传送方向上的检测范围的距离的情况下，处理器可操作以检测卡纸。

56. 发明申请

US20060068306A1 Toner, image forming apparatus using the same, and image forming method 审中-公开
标题翻译：调色剂，使用其的成像装置和图像形成方法
公开(公告)号：US20060068306A1
公开(公告)日：2006-03-30
申请号：US11223998
申请日：2005-09-13
申请人： Hyo Shu , Mitsuo Aoki , Minoru Masuda , Kumi Hasegawa
发明人： Hyo Shu , Mitsuo Aoki , Minoru Masuda , Kumi Hasegawa
IPC分类号： G03G15/01
CPC分类号： G03G9/091 , G03G2215/0129
摘要： An image forming apparatus of the present invention includes a latent electrostatic image bearing member, a latent electrostatic image forming unit configured to form a latent electrostatic image on the latent electrostatic image bearing member, at least three developing units each configured to develop the latent electrostatic image using a toner to form a visible image, a transferring unit configured to transfer the visible image on a recording medium, and an image fixing unit configured to the transferred image on the recording medium, in which the developing units respectively include any one of a yellow toner, a magenta toner, and a cyan toner, the magenta toner includes C.I. pigment red 269, and the yellow toner includes C.I pigment yellow 180 or C.I pigment yellow 155.
摘要翻译：本发明的图像形成装置包括静电潜像承载部件，静电潜像形成单元，被配置为在静电潜像承载部件上形成静电潜像，至少三个显影单元，每个显影单元被构造成显影静电潜像使用调色剂形成可见图像，被配置为将可见图像转印到记录介质上的传送单元和被配置为在记录介质上的转印图像的图像定影单元，其中显影单元分别包括黄色调色剂，品红色调色剂和青色调色剂，品红色调色剂包括CI 颜料红269，黄色调色剂包括C.I颜料黄180或C.I颜料黄155。

57. 发明申请

US20060063092A1 Toner, image forming apparatus using the same and process cartridge 有权
标题翻译：调色剂，使用其的成像设备和处理盒
公开(公告)号：US20060063092A1
公开(公告)日：2006-03-23
申请号：US11227178
申请日：2005-09-16
申请人： Kumi Hasegawa , Mitsuo Aoki , Hyo Shu , Minoru Masuda , Tomoko Utsumi
发明人： Kumi Hasegawa , Mitsuo Aoki , Hyo Shu , Minoru Masuda , Tomoko Utsumi
IPC分类号： G03G9/08
CPC分类号： G03G9/00 , G03G9/0806 , G03G9/0821 , G03G9/0823 , G03G9/08782 , G03G9/09708 , G03G9/09733 , G03G15/0855 , G03G15/0865 , G03G15/0879
摘要： The object is to provide a toner which can be smoothly replrenished by a toner replenishing device using a powder pump even when the toner containes a releasing agent, and an image forming apparatus using the toner. There is provided a toner, which comprises a binder resin, a colorant and a releasing agent, has a dynamic friction coefficient of 0.15 to 0.35, and is replenished by the toner replenishing device having a powder pump configured to automatically supply the toner and a toner container arranged in conjuction with the powder pump so as to develop a latent electrostatic image on a image bearing member.
摘要翻译：本发明的目的是提供一种调色剂，即使调色剂含有脱模剂，也可以通过使用粉末泵的调色剂补充装置平滑地重新构成调色剂，以及使用调色剂的图像形成装置。提供了一种调色剂，其包含粘合剂树脂，着色剂和脱模剂，其动摩擦系数为0.15至0.35，并且由具有粉末泵的调色剂补充装置补充，所述粉末泵被配置为自动供应调色剂和调色剂容器与粉末泵结合，以便在图像承载部件上显影静电潜像。

58. 发明授权

US06861191B2 Dry toner for developing electrostatic images 有权
标题翻译：用于显影静电图像的干燥调色剂
公开(公告)号：US06861191B2
公开(公告)日：2005-03-01
申请号：US10059239
申请日：2002-01-31
申请人： Satoshi Mochizuki , Hideki Sugiura , Kazuhiko Umemura , Minoru Masuda , Kohsuke Suzuki , Tomomi Suzuki , Yasuo Asahina
发明人： Satoshi Mochizuki , Hideki Sugiura , Kazuhiko Umemura , Minoru Masuda , Kohsuke Suzuki , Tomomi Suzuki , Yasuo Asahina
IPC分类号： G03G9/087
CPC分类号： G03G9/08753 , G03G9/08755
摘要： A dry toner for developing electrostatic images, including a colorant and a binder resin which comprises a copolymer resin having (A) a polyol resin moiety having a main chain of polyoxyalkylene and obtained by reaction of (a) an epoxy resin, (b) a dihydric phenol, and (c) an alkylene oxide adduct of a dihydric phenol or a glycidyl ether thereof; and (B) a polyester resin moiety obtained by reacting an alkylene oxide adduct of a dihydric phenol or a glycidyl ether thereof with a polycarboxylic acid, wherein the weight ratio of the epoxy resin of the polyol resin moiety (A) to the polyester resin moiety (B) is 95:5 to 60:40, wherein the epoxy resin includes at least two kinds of bisphenol epoxy resins having different number-average molecular weights, and wherein the binder resin has an acid value of not greater than 5.
摘要翻译：一种用于显影静电图像的干燥调色剂，包括着色剂和粘合剂树脂，其包含共聚物树脂，其具有（A）具有聚氧化烯主链的多元醇树脂部分并通过（a）环氧树脂反应获得，（b）二元酚，（c）二元酚或其缩水甘油醚的烯化氧加成物; 和（B）通过使二元酚或其缩水甘油醚的烯化氧加合物与多元羧酸反应得到的聚酯树脂部分，其中多元醇树脂部分（A）的环氧树脂与聚酯树脂部分的重量比（B）为95:5〜60:40，其中环氧树脂包括至少两种具有不同数均分子量的双酚环氧树脂，其中粘合剂树脂的酸值不大于5。

59. 发明授权

US06424433B1 Original reader 失效
标题翻译：原创读者
公开(公告)号：US06424433B1
公开(公告)日：2002-07-23
申请号：US09242638
申请日：1999-02-19
申请人： Yasunori Miyauchi , Minoru Masuda
发明人： Yasunori Miyauchi , Minoru Masuda
IPC分类号： H04N140
CPC分类号： H04N1/0408 , H04N1/0402 , H04N1/0411 , H04N1/0435 , H04N1/0455 , H04N1/193 , H04N1/393
摘要： An original reader such as an image scanner for inputting image information, provided with a optical source for illuminating an original, a lens unit (8) capable of optically changing resolution, and a solid-state image sensor substrate placed on an image forming plane (10) of the lens, wherein the lens unit (8) includes a plurality of lenses that can deal with a plurality of different resolution and one lens corresponding to a specified resolution is selectively moved into a light path. The lens unit and the solid-state image sensor substrate are independently movable in the direction of optical axis for focusing.
摘要翻译：一种原始阅读器，例如用于输入图像信息的图像扫描仪，设置有用于照亮原件的光源，能够光学改变分辨率的透镜单元（8）和放置在图像形成平面上的固态图像传感器基板 10），其中透镜单元（8）包括能够处理多个不同分辨率的多个透镜，并且对应于指定分辨率的一个透镜被选择性地移动到光路中。透镜单元和固态图像传感器基板可以在光轴方向上独立地移动以进行聚焦。

60. 发明授权

US5573338A Automatic paper feeder and frame structure of document input device 失效
标题翻译：自动进纸器和文档输入装置的框架结构
公开(公告)号：US5573338A
公开(公告)日：1996-11-12
申请号：US507292
申请日：1995-08-24
申请人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda
发明人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda
IPC分类号： B65H3/52 , H04N1/00 , H04N1/10 , B41J11/26
CPC分类号： B65H3/5238 , H04N1/00519 , H04N1/0057 , H04N1/00588 , H04N1/00602 , H04N1/00628 , H04N1/0303 , H04N1/0305 , H04N1/1013 , H04N1/1026 , H04N1/1065 , H04N2201/0422 , H04N2201/0446
摘要： An automatic paper feeder of a document input device includes a pick roller 20, separator pads 68 that come into contact with the pick roller 20, a first pair of pick springs 58, and a second pick spring 60. The first pick springs 58 are disposed on the upstream side of the second pick spring 60 in the direction of conveying the paper. The first pick springs 58 are disposed on the regions on both outer sides of the width of the separator pads 68 in the axial direction of the roller, and the second pick spring 60 is disposed at a central position in the width of the separator pad 68. The first and second pick springs 58 and 60 are integrally formed as a spring unit using a single metal plate, and a force of contact of the first pick springs 58 upon the pick roller 20 on the upstream side is smaller than a force of contact of the second pick spring 60 upon the pick roller 20 on the downstream side. The separator pad 68 is formed by branching a web 70 of a rubber sheet into fork-like pad units. The spring unit and the pad units are supported together by a bracket 76 and a holder member 78 (FIG. 6 ).
摘要翻译： PCT No.PCT / JP94 / 02274 Sec。 371日期1995年8月24日 102（e）日期1995年8月24日PCT 1994年12月27日PCT公布。公开号WO95 / 18055 日期1995年7月6日文件输入装置的自动供纸器包括拾取辊20，与拾取辊20接触的分离垫68，第一对拾取弹簧58和第二拾取弹簧60.第一拾取弹簧58沿着输送纸张的方向设置在第二拾取弹簧60的上游侧。第一拾取弹簧58布置在沿着辊的轴向方向的分隔垫68的宽度的两个外侧的区域上，并且第二拾取弹簧60设置在分隔垫68的宽度的中心位置第一和第二拾取弹簧58和60一体地形成为使用单个金属板的弹簧单元，并且第一拾取弹簧58在上游侧的拾取辊20上的接触力小于接触力的第二拾取弹簧60在下游侧的拾取辊20上。分隔垫68通过将橡胶片的腹板70分成叉形垫单元而形成。弹簧单元和垫单元由支架76和保持器构件78（图6）支撑在一起。

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