公开(公告)号：US08201823B2

公开(公告)日：2012-06-19

申请号：US11425980

申请日：2006-06-22

申请人： Shyuichi Morikawa ,  Minoru Masuda

发明人： Shyuichi Morikawa ,  Minoru Masuda

IPC分类号： B65H7/02 ,  B65H5/00

CPC分类号： B65H3/5261 ,  B65H7/125 ,  B65H2220/01 ,  B65H2511/514 ,  B65H2553/412 ,  B65H2557/50 ,  B65H2220/03

摘要： A rotatable pick roller and a rotatable separating roller are formed integrally with a roller case. A retard roller opposes the separating roller and rotates in a direction opposite to that of the separating roller. A lift detecting sensor is mounted on the roller case. When a first sheet and second sheet that are stapled together are accidentally placed on a sheet table, the pick roller picks-up the first sheet and feed it in the gap between the retard roller and the separating roller, the second sheet abuts with the retard roller so that a portion of the first sheet and the second sheet gets lifted. The lift detecting sensor detects the lifted portion and stops rotations of the rollers.

摘要翻译： 可旋转的拾取辊和可旋转的分离辊与辊壳一体地形成。 延迟辊与分离辊相对，并以与分离辊相反的方向旋转。 升降机检测传感器安装在滚筒外壳上。 当被装订在一起的第一片材​​和第二片材意外地放置在片材台上时，拾取辊拾取第一片材并将其馈送在延迟辊和分离辊之间的间隙中，第二片材与阻滞层 使得第一片和第二片的一部分被提起。 电梯检测传感器检测提升部分并停止辊的转动。

公开(公告)号：US07568695B2

公开(公告)日：2009-08-04

申请号：US11331063

申请日：2006-01-13

申请人： Ryoichi Yasukawa ,  Minoru Masuda ,  Satoshi Ishida ,  Noriaki Yamazaki

发明人： Ryoichi Yasukawa ,  Minoru Masuda ,  Satoshi Ishida ,  Noriaki Yamazaki

IPC分类号： B65H7/02

CPC分类号： G03G15/6567 ,  G03G15/6561 ,  G03G2215/00548 ,  G03G2221/1675

摘要： A transporter is adapted to transport a sheet in a first direction. At least three detectors are disposed at a downstream side of the transporter in the first direction. Each of the detectors is operable to detect passing time of a leading end edge of the sheet. A processor is operable to calculate: a first angle of the sheet with respect to the first direction based on a first difference of the passing time detected by first two of the detectors and a first distance between the first two of the detectors; and a second angle of the sheet with respect to the first direction based on a second difference of the passing time detected by second two of the detectors and a second distance between the second two of the detectors, and operable to detect a jam in case that a value of an angular difference between the first angle and the second angle is larger than a prescribed value.

摘要翻译： 输送器适于在第一方向上输送片材。 至少三个检测器在第一方向上设置在运送器的下游侧。 每个检测器可操作以检测片材的前端边缘的通过时间。 处理器可操作地基于由前两个检测器检测到的通过时间的第一差异和第一两个检测器之间的第一距离来计算纸张相对于第一方向的第一角度; 并且基于由第二检测器检测到的通过时间的第二差异和第二两个检测器之间的第二距离，片材相对于第一方向的第二角度，并且可操作以在第二个检测器 第一角度与第二角度之间的角度差值大于规定值。

公开(公告)号：US20090123857A1

公开(公告)日：2009-05-14

申请号：US12263512

申请日：2008-11-03

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： G03G9/09 ,  G03G13/08

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。

公开(公告)号：US20080279574A1

公开(公告)日：2008-11-13

申请号：US12216794

申请日：2008-07-10

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，处理器可操作来检测卡纸。

公开(公告)号：US07338701B2

公开(公告)日：2008-03-04

申请号：US10493203

申请日：2002-10-24

申请人： Kuniharu Yokoo ,  Minoru Masuda ,  Koji Murata

发明人： Kuniharu Yokoo ,  Minoru Masuda ,  Koji Murata

IPC分类号： B32B7/02

CPC分类号： B32B21/13 ,  B27D1/04 ,  B32B3/02 ,  B32B21/14 ,  B32B37/12 ,  B32B2250/05 ,  B32B2307/70 ,  Y10T156/1062 ,  Y10T156/1074 ,  Y10T428/24066 ,  Y10T428/24942 ,  Y10T428/31982 ,  Y10T428/31989

摘要： A seven-layered laminated composite lumber 1 is constructed by stacking veneers 2, whose oven-dry specific gravity is 0.6 or larger, alternately with veneers 3, whose oven-dry specific gravity is 0.4 or less, and by bonding them together. The invention can thus provide a laminated composite lumber that is light in weight, is substantially resistant to warping and distortion, and yet retains the desired bending strength and nail holding power, and a method of producing such a laminated composite lumber.

摘要翻译： 通过将干燥比重为0.6以上的薄板2交替地与干燥比重为0.4以下的薄板3交替地粘合在一起而构成七层叠层复合材料1。 因此，本发明能够提供轻质量的层叠复合材料，其基本上抗扭曲和变形，并且保持所需的弯曲强度和指甲保持力，以及制造这种层压复合材料的方法。

公开(公告)号：US20060159470A1

公开(公告)日：2006-07-20

申请号：US11331063

申请日：2006-01-13

申请人： Ryoichi Yasukawa ,  Minoru Masuda ,  Satoshi Ishida ,  Noriaki Yamazaki

发明人： Ryoichi Yasukawa ,  Minoru Masuda ,  Satoshi Ishida ,  Noriaki Yamazaki

IPC分类号： G03G15/00

CPC分类号： G03G15/6567 ,  G03G15/6561 ,  G03G2215/00548 ,  G03G2221/1675

摘要： A transporter is adapted to transport a sheet in a first direction. At least three detectors are disposed at a downstream side of the transporter in the first direction. Each of the detectors is operable to detect passing time of a leading end edge of the sheet. A processor is operable to calculate: a first angle of the sheet with respect to the first direction based on a first difference of the passing time detected by first two of the detectors and a first distance between the first two of the detectors; and a second angle of the sheet with respect to the first direction based on a second difference of the passing time detected by second two of the detectors and a second distance between the second two of the detectors, and operable to detect a jam in case that a value of an angular difference between the first angle and the second angle is larger than a prescribed value.

公开(公告)号：US20060093943A1

公开(公告)日：2006-05-04

申请号：US11258872

申请日：2005-10-27

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： G03G9/08

CPC分类号： G03G9/081 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0902 ,  G03G9/091 ,  G03G9/092 ,  G03G9/09783

摘要： A magenta color toner including toner particles including a binder resin including a polyester resin including an inorganic tin (II) compound; a colorant having one of naphthol compounds having one of specific formulae. A process cartridge in which includes a photoreceptor bearing an electrostatic latent image; and a developing device configured to develop the latent image with a developer including the magenta color toner to from a toner image on the photo receptor are unitized. An image forming apparatus including a photoreceptor; a charger configured to charge the photoreceptor; a light irradiator configured to irradiate the photoreceptor with imagewise light to form an electrostatic latent image; a developing device configured to develop the latent image with a developer including the magenta color toner to from a toner image on the photoreceptor; and a transfer device configured to transfer the toner image onto a receiving material.

摘要翻译： 一种品红色调色剂，包括包括包含无机锡（II）化合物的聚酯树脂的粘合剂树脂的调色剂颗粒; 具有一种具有特定式之一的萘酚化合物的着色剂。 一种处理盒，其中包括具有静电潜像的感光体; 并且将由包含品红色调色剂的显影剂从潜在感光体上的调色剂图像显影的显影装置组合起来。 一种图像形成装置，包括感光体; 配置为对感光体充电的充电器; 光照射器，被配置为用成像光照射所述感光体以形成静电潜像; 显影装置，被配置为从包含所述品红色调色剂的显影剂使感光体上的调色剂图像显影潜像; 以及配置成将调色剂图像转印到接收材料上的转印装置。

公开(公告)号：US20060051692A1

公开(公告)日：2006-03-09

申请号：US11195825

申请日：2005-08-03

申请人： Kumi Hasegawa ,  Mitsuo Aoki ,  Minoru Masuda ,  Hyo Shu

发明人： Kumi Hasegawa ,  Mitsuo Aoki ,  Minoru Masuda ,  Hyo Shu

IPC分类号： G03G15/01

CPC分类号： G03G9/08742 ,  G03G9/08702 ,  G03G9/08755 ,  G03G9/08797 ,  G03G9/097

摘要： A full color toner containing a binder resin, a release agent and a colorant is provided, wherein the binder resin contains a polyester resin containing a hybrid resin containing one or more vinyl group polymer units and one or more polyester units, and wherein the content A of the hybrid resin and the content B of the release agent satisfy the following relationship: B/2≦A≦3B.

摘要翻译： 提供了含有粘合剂树脂，脱模剂和着色剂的全色调色剂，其中粘合剂树脂含有含有含有一个或多个乙烯基聚合物单元和一个或多个聚酯单元的混合树脂的聚酯树脂，其中含量A 的混合树脂和脱模剂的含量B满足以下关系：B / 2 <= A <= 3B。

公开(公告)号：US20050208403A1

公开(公告)日：2005-09-22

申请号：US11079194

申请日：2005-03-15

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： G03G9/087 ,  G03G9/097 ,  G03G9/08

CPC分类号： G03G9/08755 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09725

摘要： A toner including toner particles including a binder resin containing at least one polyester resin comprising an inorganic tin (II) compound and an external additive including a particulate inorganic material having a volume average particle diameter greater than 70 nm and less than 300 nm. The binder resin preferably includes a polyester resin having a weight average molecular weight of from 5,000 to 50,000 and another resin having a weight average molecular weight of from 200,000 to 400,000. A developer including the toner; and a developing device, an image forming apparatus and a process cartridge, which form toner images using the toner are also provided.

摘要翻译： 包含调色剂颗粒的调色剂颗粒包括含有至少一种包含无机锡（II）的聚酯树脂的粘合剂树脂和包含体积平均粒径大于70nm且小于300nm的颗粒状无机材料的外部添加剂。 粘合剂树脂优选包括重均分子量为5,000至50,000的聚酯树脂和另一种重均分子量为20万至40万的树脂。 包括调色剂的显影剂; 并且还提供了使用调色剂形成调色剂图像的显影装置，图像形成装置和处理盒。

公开(公告)号：US06770411B2

公开(公告)日：2004-08-03

申请号：US10107157

申请日：2002-03-28

申请人： Minoru Masuda ,  Satoshi Mochizuki ,  Yasuo Asahina ,  Kazuhiko Umemura ,  Hideki Sugiura ,  Kohsuke Suzuki ,  Tomomi Tamura

发明人： Minoru Masuda ,  Satoshi Mochizuki ,  Yasuo Asahina ,  Kazuhiko Umemura ,  Hideki Sugiura ,  Kohsuke Suzuki ,  Tomomi Tamura

IPC分类号： G03G9097

CPC分类号： G03G9/0812 ,  G03G9/09783

摘要： A toner including a binder resin, a colorant, and a product of an iron compound containing an aromatic hydroxylcarboxylic acid as a ligand and represented by the formula (I) described in the specification, wherein the product has such a characteristic that a filtrate obtained by filtering a dispersion of 10 g of the product dispersed in 200 ml of purified water provides an electric conductivity of not greater than 600 &mgr;S/cm.

摘要翻译： 一种调色剂，其包含粘合剂树脂，着色剂和含有芳族羟基羧酸作为配体并由本说明书中描述的式（I）表示的铁化合物的产物，其中该产物具有以下特征：将由 过滤分散在200ml纯水中的10g产物的分散体，提供不大于600μS/ cm的电导率。