公开(公告)号：US06569587B2

公开(公告)日：2003-05-27

申请号：US09769020

申请日：2001-01-25

申请人： Teruo Sasaki ,  Kenichi Hara ,  Shinjiro Suzuki ,  Yoichi Nakamura ,  Hideki Kina

发明人： Teruo Sasaki ,  Kenichi Hara ,  Shinjiro Suzuki ,  Yoichi Nakamura ,  Hideki Kina

IPC分类号： G03G506

CPC分类号： G03G5/0696

摘要： An electrophotographic photosensitive body has a photosensitive layer formed on a conductive substrate. The photosensitive layer contains a phthalocyanine compound as a photoconductive material, wherein the content of a phthalocyanine dimer compound in the layer that contains the phthalocyanine compound is present from about 100 nmol to about 300 mmol per 1 mol of the phthalocyanine compound. The resulting electrophotographic photosensitive body has excellent potential retention properties.

摘要翻译： 电子照相感光体具有在导电性基板上形成的感光层。 感光层含有酞菁化合物作为光电导材料，其中含有酞菁化合物的层中的酞菁二聚体化合物的含量相对于每1mol酞菁化合物为约100nmol至约300mmol。 所得的电子照相感光体具有优异的电位保持性。

公开(公告)号：US06423459B1

公开(公告)日：2002-07-23

申请号：US09717435

申请日：2000-11-21

申请人： Teruo Sasaki ,  Kenichi Hara ,  Yoichi Nakamura ,  Shinjirou Suzuki ,  Hideki Kina

发明人： Teruo Sasaki ,  Kenichi Hara ,  Yoichi Nakamura ,  Shinjirou Suzuki ,  Hideki Kina

IPC分类号： G03G506

CPC分类号： G03G5/0696

摘要： A photosensitive layer of an electrophotographic photoconductor has at least one phthalocyanine compound, wherein the photosensitive layer contains a metal phthalocyanine compound bonded by an o-phthalonitrile compound as a ligand. The o-phthalonitrile ligand is present in an amount from about 100 nmol to about 200 nmol with respect to 1 mol of the phthalocyanine. The resulting electrophotographic photoconductor exhibits a high potential retention rate. A method for making such an electrophotographic photoconductor is also disclosed wherein a photosensitive layer is formed by coating, with a coating layer, to obtain a photosensitive layer having a high potential retention rate.

摘要翻译： 电子照相感光体的感光层具有至少一种酞菁化合物，其中感光层含有通过邻苯二甲腈化合物作为配体键合的金属酞菁化合物。 邻苯二甲腈配体相对于1mol酞菁以约100nmol至约200nmol的量存在。 所得到的电子照相感光体表现出高的电位保持率。 还公开了制造这种电子照相感光体的方法，其中通过用涂层涂布形成感光层，以获得具有高电位保持率的感光层。

公开(公告)号：US06613488B1

公开(公告)日：2003-09-02

申请号：US09684204

申请日：2000-10-06

申请人： Yoichi Nakamura ,  Shinjirou Suzuki ,  Hideki Kina ,  Kenichi Hara ,  Teruo Sasaki

发明人： Yoichi Nakamura ,  Shinjirou Suzuki ,  Hideki Kina ,  Kenichi Hara ,  Teruo Sasaki

IPC分类号： G03G506

CPC分类号： G03G5/06 ,  G03G5/0612 ,  G03G5/0618 ,  G03G5/0629 ,  G03G5/0646 ,  G03G5/0696

摘要： A phthalimide salt compound is contained in a photosensitive material having a charge generating function. Such a photosensitive material exhibits high retention rates of the surface charge. An electrophotographic photoconductor comprising such a photosensitive material is useful in, for example, printers, photocopiers, and facsmilie machines.

摘要翻译： 邻苯二甲酰亚胺盐化合物包含在具有电荷产生功能的感光材料中。 这种感光材料表现出高的表面电荷保留率。 包含这种感光材料的电子照相感光体可用于例如打印机，复印机和装置机。

公开(公告)号：US06200714B1

公开(公告)日：2001-03-13

申请号：US09451883

申请日：1999-12-01

申请人： Yoichi Nakamura ,  Teruo Sasaki ,  Kenichi Hara ,  Hideki Kina ,  Akira Ootani

发明人： Yoichi Nakamura ,  Teruo Sasaki ,  Kenichi Hara ,  Hideki Kina ,  Akira Ootani

IPC分类号： G03G5047

CPC分类号： G03G5/062 ,  Y10S430/103

摘要： An electrophotographic photoconductor includes a phosphinate additive in a photosensitive film that improves the stability of the coating liquid for the photosensitive film. The electrophotographic photoconductor includes an electrically conductive substrate and a photosensitive film on the substrate. The photosensitive film contains a charge generation agent and a phosphinate compound. The photoconductor may be of either a monolayer or a laminate construction. In the case of a laminate type photoconductor, the phosphinate compound is incorporated into the charge transport layer. A method of making an electrophotographic photoconductor adds a phosphinate additive to the coating liquid for a photosensitive film to improve stability of the coating liquid. The method involves producing a coating liquid containing a phosphinate compound and coating a conductive substrate with the coating liquid to form a photosensitive film.

摘要翻译： 电子照相感光体包括在感光膜中的次膦酸盐添加剂，其提高了用于感光膜的涂布液的稳定性。 电子照相感光体包括基底上的导电基底和感光膜。 感光膜含有电荷产生剂和次膦酸盐化合物。 光电导体可以是单层或层压结构。 在层叠型光电导体的情况下，将次膦酸盐化合物并入电荷输送层。 制造电子照相感光体的方法在感光膜用涂布液中添加次膦酸添加剂，以提高涂布液的稳定性。 该方法包括制备含有次膦酸盐化合物的涂布液并用涂布液涂覆导电性基材以形成感光膜。

公开(公告)号：US06720121B2

公开(公告)日：2004-04-13

申请号：US10114312

申请日：2002-04-03

申请人： Yoichi Nakamura ,  Koichi Aizawa ,  Teruo Sasaki ,  Kenichi Hara

发明人： Yoichi Nakamura ,  Koichi Aizawa ,  Teruo Sasaki ,  Kenichi Hara

IPC分类号： G03G5047

CPC分类号： G03G5/0517 ,  G03G5/04 ,  Y10S430/103

摘要： An electrophotographic photoconductor and method of manufacturing thereof exhibits excellent characteristics of residual potential and repetition potential by containment of an additive of a compound. The electrophotographic photoconductor includes a conductive substrate and a photosensitive layer on the substrate, in which the photosensitive layer contains tri(4-nitrophenyl) phosphate.

摘要翻译： 电子照相感光体及其制造方法通过容纳化合物的添加剂表现出优异的残留电位和重复电位特性。 电子照相感光体包括在基底上的导电基底和感光层，其中感光层含有磷酸三（4-硝基苯基）酯。

公开(公告)号：US06225016B1

公开(公告)日：2001-05-01

申请号：US09645945

申请日：2000-08-25

申请人： Teruo Sasaki ,  Yoichi Nakamura

发明人： Teruo Sasaki ,  Yoichi Nakamura

IPC分类号： G03G506

CPC分类号： G03G5/0631 ,  G03G5/0646 ,  G03G5/0679

摘要： A photoconductor for electrophotography includes a photosensitive film containing a bisazo charge generation agent described by structural formula (I) and from 100 nmol to 40 mmol, preferably from 500 nmol to 20 mmol, of a compound described by a structural formula (II) with respect to 1 mol of the bisazo charge generation agent. Such a photoconductor for electrophotography minimizes visual defects and image nonuniformity.

摘要翻译： 用于电子照相的光电导体包括含有由结构式（I）描述的双偶氮电荷产生剂和100nmol至40mmol，优选500nmol至20mmol由结构式（II）描述的化合物的光敏膜， 至1摩尔的双偶氮电荷产生剂。 这种用于电子照相的光电导体使视觉缺陷和图像不均匀性最小化。

公开(公告)号：US06489072B2

公开(公告)日：2002-12-03

申请号：US09871593

申请日：2001-05-31

申请人： Teruo Sasaki ,  Yoichi Nakamura ,  Shinjirou Suzuki

发明人： Teruo Sasaki ,  Yoichi Nakamura ,  Shinjirou Suzuki

IPC分类号： G03G506

CPC分类号： G03G5/0696

摘要： An electrophotographic photoconductor includes a conductive substrate and a photosensitive layer formed on a substrate. The photosensitive layer includes a phthalocyanine compound as a charge generation substance. An embodiment of the photosensitive layer contains a first phthalocyanine compound as a main component and a second phthalocyanine compound as a secondary component and as a result, has greater ability to generate negative charges than the ability of the first phthalocyanine compound.

公开(公告)号：US08518616B2

公开(公告)日：2013-08-27

申请号：US13033736

申请日：2011-02-24

申请人： Tomoo Sakimura ,  Naoki Nozaki ,  Teruo Sasaki ,  Mayuko Ushiro

发明人： Tomoo Sakimura ,  Naoki Nozaki ,  Teruo Sasaki ,  Mayuko Ushiro

IPC分类号： G03G5/00

CPC分类号： G03G5/00 ,  G03G13/00

摘要： Reduced can be interferential streaks produced in a halftone image when using a photoreceptor support (also called a drawn tube) having been subjected to tool bit cutting processing, and provided can be an electrophotographic photoreceptor capable of obtaining high quality in response to the light printing field or the like and an image forming method employing the electrophotographic photoreceptor. Also disclosed is an electrophotographic photoreceptor possessing a cylindrical support and provided thereon, a photosensitive layer, the cylindrical support possessing a processing profile regularly formed along a central axis, provided on a circumferential surface of the cylindrical support, wherein the processing profile satisfies Formula 1: Formula 1 ΔL≧10 μm, where ΔL, represents a difference between a processing period width and another processing period width in a central axis direction of the cylindrical support in an image region.

摘要翻译： 当使用已经进行了刀头切割处理的感光体支撑体（也称为拉制管））时，在半色调图像中产生的干涉条纹减少，并且可以是能够响应于光打印场而获得高质量的电子照相感光体 以及使用电子照相感光体的图像形成方法。 还公开了一种电子照相感光体，其具有圆柱形支撑并且设置有感光层，该圆柱形支撑件具有设置在圆柱形支撑件的圆周表面上沿着中心轴规则地形成的加工轮廓，其中处理轮廓满足公式1： 公式1 DeltaL> = 10um，其中DeltaL表示处理周期宽度和图像区域中圆柱形支撑件的中心轴方向上的另一处理周期宽度之间的差。

公开(公告)号：US20120098337A1

公开(公告)日：2012-04-26

申请号：US13223819

申请日：2011-09-01

申请人： Teruo Sasaki

发明人： Teruo Sasaki

IPC分类号： H02J7/34

CPC分类号： H02J1/14 ,  H02J1/12 ,  H02J3/14 ,  Y10T307/344

摘要： An electric power path switching method for switching a first electric power path from a built-in rechargeable battery in a communication device and a second electric power path from a charger for charging the rechargeable battery which can be connected to the communication device by plugging in and out, includes dividing a load of the communication device into two systems of a first load and a second load; supplying electric power to the first load from the first electric power path; and supplying electric power to the second load from the second electric power path when charging the rechargeable battery by the charger and from the first electric power path when the rechargeable battery is not charged.

摘要翻译： 一种用于从通信装置中的内置可再充电电池切换第一电力路径的电力路径切换方法，以及用于对可充电电池进行充电的充电器的第二电力路径，所述充电器可以通过插入和连接到通信装置， 包括将通信设备的负载划分为第一负载和第二负载的两个系统; 从所述第一电力路径向所述第一负载供电; 以及当所述可再充电电池未被充电时，通过所述充电器对所述可再充电电池充电并且从所述第一电力通路充电时，从所述第二电力通路向所述第二负载供电。

公开(公告)号：US06813495B2

公开(公告)日：2004-11-02

申请号：US09956329

申请日：2001-09-19

申请人： Teruo Sasaki ,  Satoshi Asaga

发明人： Teruo Sasaki ,  Satoshi Asaga

IPC分类号： H04Q720

CPC分类号： H04W36/18 ,  H04W36/30 ,  H04W52/0245 ,  Y02D70/00

摘要： A method for hand-over processing is provided in which excellent speech quality is maintained and needless and wasteful hunting of a base station is not performed by coping properly with various conditions of radio waves in which a mobile terminal is put and power consumption is reduced. The mobile terminal is measuring, at fixed intervals, a radio wave receiving level provided by the base station being presently operated for a telephone call. When a variation amount of the receiving level being a difference between a present receiving level and a receiving level measured last time is greater than a predetermined threshold value, the hand-over processing is performed and base station hunting processing to hunt a base station to which connection of the mobile terminal is to be handed over, is started. In the base station hunting processing, the hand-over selection level is used as the receiving level.

摘要翻译： 提供一种用于切换处理的方法，其中通过适当地适应放置移动终端的无线电波和功耗降低的不必要的条件来维持和不必要地进行基站的不必要的浪费，并且不需要执行浪费的寻呼。 移动终端以固定间隔测量当前为电话呼叫操作的基站提供的无线电波接收电平。 当接收电平的变化量是上次测量的当前接收电平和接收电平之间的差异大于预定阈值时，执行切换处理，并且进行基站寻线处理以寻找基站 移动终端的连接将被移交，启动。 在基站寻线处理中，将切换选择电平用作接收电平。