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. 发明授权

US5766811A Method of manufacturing amorphous silicon electrophotographic photosensitive member 失效
标题翻译：制造非晶硅电子照相感光构件的方法
公开(公告)号：US5766811A
公开(公告)日：1998-06-16
申请号：US617665
申请日：1996-03-13
申请人： Hitoshi Murayama , Satoshi Kojima
发明人： Hitoshi Murayama , Satoshi Kojima
IPC分类号： C23C16/24 , C23C16/32 , C23C16/44 , C23C16/455 , C23C16/505 , C23C16/507 , C23C16/511 , G03G5/08 , G03G5/082 , H01L31/08 , H01L31/20
CPC分类号： C23C16/45561 , C23C16/24 , C23C16/325 , C23C16/45578 , C23C16/505 , C23C16/507 , C23C16/511 , G03G5/08214 , G03G5/08235 , G03G5/08278 , H01L31/202 , H01L31/204 , Y02E10/50
摘要： A method for stably manufacturing, with improved reproducibility, a good amorphous silicon electrophotographic photosensitive member improved in potential characteristics such as chargeability and photo-response as well as in the effect of reducing photo-memory and defects which cause spot image defects. A film is formed by plasma CVD on a base of the photosensitive member by using electromagnetic waves having a frequency of 13.56 MHz or higher as power for forming plasma under conditions that the spatial potential of plasma generated by the electromagnetic waves with respect to a base of the photosensitive member is not higher than 120 V and the current density of ions incident upon the base is not lower than 0.4 mA/cm.sup.2.
摘要翻译：稳定地制造具有改进的再现性的良好的非晶硅电子照相感光构件的方法，其改善了诸如带电性和光响应的电位特性以及降低光记忆和引起斑点图像缺陷的缺陷的效果。通过使用频率为13.56MHz或更高的电磁波作为形成等离子体的功率的等离子体的基底上的等离子体CVD形成膜，其条件是电磁波产生的等离子体的空间势能相对于感光构件不高于120V，并且入射到基底上的离子的电流密度不低于0.4mA / cm 2。

2. 发明授权

US5817181A Process for forming deposited film for light-receiving member, light-received member produced by the process deposited film forming apparatus, and method for cleaning deposited film forming apparatus 失效
标题翻译：用于形成光接收部件的沉积膜的方法，由该沉积成膜装置制造的光接收部件以及用于清除沉积膜形成装置的方法
公开(公告)号：US5817181A
公开(公告)日：1998-10-06
申请号：US506347
申请日：1995-07-24
申请人： Ryuji Okamura , Kazuyoshi Akiyama , Hitoshi Murayama , Koji Hitsuishi , Satoshi Kojima , Hirokazu Ohtoshi , Masaaki Yamamura
发明人： Ryuji Okamura , Kazuyoshi Akiyama , Hitoshi Murayama , Koji Hitsuishi , Satoshi Kojima , Hirokazu Ohtoshi , Masaaki Yamamura
IPC分类号： C23C16/00 , C23C16/44 , C23C16/505 , C23C16/509 , G03G5/08 , G03G5/082 , B08B7/00
CPC分类号： C23C16/4405 , C23C16/505 , C23C16/509 , G03G5/08214 , G03G5/08221 , G03G5/08235 , G03G5/08278
摘要： A process for producing a light-receiving member comprising a substrate and provided thereon a blocking layer and a photoconductive layer each comprised of a non-monocrystalline material is disclosed in which the blocking layer is comprised of a non-monocrystalline material comprising silicon atoms as matrix and at least one kind of atoms selected from the group consisting of carbon atoms, oxygen atoms and nitrogen atoms, the process comprising forming the blocking layer and the photoconductive layer by plasma CVD using glow discharge decomposition of a starting material gas caused by applying to the starting material gas an electromagnetic wave with a frequency of from 20 MHz to 450 MHz.
摘要翻译：公开了一种制造光接收部件的方法，该光接收部件包括基板并且在其上设置有由非单晶材料构成的阻挡层和光电导层，其中阻挡层由包含硅原子作为基质的非单晶材料构成和选自碳原子，氧原子和氮原子的至少一种原子，所述方法包括通过等离子体CVD形成阻挡层和光导电层，其中使用由施加到起始原料气体具有频率为20MHz至450MHz的电磁波。

3. 发明授权

US5512510A Method of manufacturing amorphous silicon electrophotographic photosensitive member 失效
标题翻译：制造非晶硅电子照相感光构件的方法
公开(公告)号：US5512510A
公开(公告)日：1996-04-30
申请号：US216445
申请日：1994-03-23
申请人： Hitoshi Murayama , Satoshi Kojima
发明人： Hitoshi Murayama , Satoshi Kojima
IPC分类号： C23C16/24 , C23C16/32 , C23C16/44 , C23C16/455 , C23C16/505 , C23C16/507 , C23C16/511 , G03G5/08 , G03G5/082 , H01L31/08 , H01L31/20 , H01L21/20
CPC分类号： C23C16/45561 , C23C16/24 , C23C16/325 , C23C16/45578 , C23C16/505 , C23C16/507 , C23C16/511 , G03G5/08214 , G03G5/08235 , G03G5/08278 , H01L31/202 , H01L31/204 , Y02E10/50
摘要： A method for stably manufacturing, with improved reproducibility, a good amorphous silicon electrophotographic photosensitive member improved in potential characteristics such as chargeability and photoresponse as well as in the effect of reducing photo-memory and defects which cause spot image defects. A film is formed by plasma CVD on a base of the photosensitive member by using electromagnetic waves having a frequency of 13.56 MHz or higher as power for forming plasma under conditions that the spatial potential of plasma generated by the electromagnetic waves with respect to a base of the photosensitive member is not higher than 120 V and the current density of ions incident upon the base is not lower than 0.4 mA/cm.sup.2.
摘要翻译：稳定地制造具有改进的再现性的良好的非晶硅电子照相感光构件的方法，其改善了诸如带电性和光响应的电位特性以及降低光记忆和引起斑点图像缺陷的缺陷的效果。通过使用频率为13.56MHz或更高的电磁波作为形成等离子体的功率的等离子体的基底上的等离子体CVD形成膜，其条件是电磁波产生的等离子体的空间势能相对于感光构件不高于120V，并且入射到基底上的离子的电流密度不低于0.4mA / cm 2。

4. 发明授权

US5455138A Process for forming deposited film for light-receiving member, light-receiving member produced by the process, deposited film forming apparatus, and method for cleaning deposited film forming apparatus 失效
标题翻译：用于形成光接收部件的沉积膜的方法，通过该工艺制造的光接收部件，沉积膜形成装置和用于清洁沉积膜形成装置的方法
公开(公告)号：US5455138A
公开(公告)日：1995-10-03
申请号：US138962
申请日：1993-10-21
申请人： Ryuji Okamura , Kazuyoshi Akiyama , Hitoshi Murayama , Koji Hitsuishi , Satoshi Kojima , Hirokazu Ohtoshi , Masaaki Yamamura
发明人： Ryuji Okamura , Kazuyoshi Akiyama , Hitoshi Murayama , Koji Hitsuishi , Satoshi Kojima , Hirokazu Ohtoshi , Masaaki Yamamura
IPC分类号： C23C16/00 , C23C16/44 , C23C16/505 , C23C16/509 , G03G5/08 , G03G5/082
CPC分类号： C23C16/4405 , C23C16/505 , C23C16/509 , G03G5/08214 , G03G5/08221 , G03G5/08235 , G03G5/08278
摘要： A process for producing a light-receiving member comprising a substrate and provided thereon a blocking layer and a photoconductive layer each comprised of a non-monocrystalline material is disclosed in which the blocking layer is comprised of a non-monocrystalline material comprising silicon atoms as matrix and at least one kind of atoms selected from the group consisting of carbon atoms, oxygen atoms and nitrogen atoms, the process comprising forming the blocking layer and the photoconductive layer by plasma CVD using glow discharge decomposition of a starting material gas caused by applying to the starting material gas an electromagnetic wave with a frequency of from 20 MHz to 450 MHz.
摘要翻译：公开了一种制造光接收部件的方法，该光接收部件包括基板并且在其上设置有由非单晶材料构成的阻挡层和光电导层，其中阻挡层由包含硅原子作为基质的非单晶材料构成和选自碳原子，氧原子和氮原子的至少一种原子，所述方法包括通过等离子体CVD形成阻挡层和光导电层，其中使用由施加到起始原料气体具有频率为20MHz至450MHz的电磁波。

5. 发明授权

US5516611A Light-receiving member and methods of producing light-receiving member 失效
标题翻译：光接收部件和光接收部件的制造方法
公开(公告)号：US5516611A
公开(公告)日：1996-05-14
申请号：US224730
申请日：1994-04-08
申请人： Satoshi Kojima , Hirokazu Ohtoshi , Hitoshi Murayama
发明人： Satoshi Kojima , Hirokazu Ohtoshi , Hitoshi Murayama
IPC分类号： G03G5/08 , G03G5/082 , H01L31/0376 , G03G5/085
CPC分类号： H01L31/03762 , G03G5/08228 , Y02E10/548
摘要： In order to improve characteristics of a light-receiving member for electrophotography having a photoconductive layer comprising an amorphous silicon material and implement a method for facilitating designing of a layer structure, the present invention provides a light-receiving member which is formed by depositing in sequence a photoconductive layer which comprises a non-monocrystalline material comprising silicon atoms as a main element and a surface layer on a conductive substrate, wherein the photoconductive layer comprises at least hydrogenated amorphous silicon which contains at least carbon atoms and boron atoms and the boron atom content in the photoconductive layer in a direction of film thickness is varied in a correlation of exponential functions with respect to the carbon atom content in the photoconductive layer in the direction of film thickness, and a method for producing the light-receiving member by forming a layer while controlling a charge of a starting gas for the boron atoms in the correlation of exponential functions with respect to a charge of a starting gas for the carbon atoms.
摘要翻译：为了改善具有包含非晶硅材料的光电导层的电子照相用光接收元件的特性，并且实现了便于设计层结构的方法，本发明提供了一种光接收元件，其通过依次沉积形成光电导层，其包含包含硅原子作为主要元素的非单晶材料和导电基底上的表面层，其中光电导层至少包含含至少碳原子和硼原子的氢化非晶硅，硼原子含量在膜厚方向的光导电层中，指数函数相对于光电导层中的碳原子含量在膜厚方向上的相关性变化，以及通过形成层的光接收部件的制造方法同时控制b的起始气体的电荷指数函数相对于碳原子的起始气体的电荷相关的原子。

6. 发明申请

US20180231902A1 TONER, TONER STORED UNIT, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 审中-公开
公开(公告)号：US20180231902A1
公开(公告)日：2018-08-16
申请号：US15955094
申请日：2018-04-17
申请人： Ryo Miyakoshi , Daisuke Asahina , Yoshihiro Moriya , Satoshi Kojima , Satoshi Takahashi
发明人： Ryo Miyakoshi , Daisuke Asahina , Yoshihiro Moriya , Satoshi Kojima , Satoshi Takahashi
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G2215/0617
摘要： A toner including polyester, wherein an amount of heat of a peak derived from the polyester in a range of from 40° C. through 70° C. during a cooling process is from 1.0 J/g through 15 J/g in differential scanning calorimetry performed under conditions below, after maintaining the toner at −20° C., heating the toner to 130° C. at 10° C./min (a first heating process), after maintaining the toner at 130° C. for 1 minute, cooling the toner to −50° C. at cooling speed of 10° C./min (the cooling process), and after maintaining the toner at −50° C. for 5 minutes, heating the toner to 130° C. at 10° C./min (a second heating process).

7. 发明授权

US09086647B2 Developing device that suppresses hysteresis 有权
标题翻译：抑制滞后的显影装置
公开(公告)号：US09086647B2
公开(公告)日：2015-07-21
申请号：US14022691
申请日：2013-09-10
申请人： Shingo Sakashita , Junichi Awamura , Tsuneyasu Nagatomo , Satoshi Kojima , Tomoki Murayama
发明人： Shingo Sakashita , Junichi Awamura , Tsuneyasu Nagatomo , Satoshi Kojima , Tomoki Murayama
IPC分类号： G03G15/09 , G03G15/08 , G03G9/097 , G03G9/10 , G03G9/107 , G03G9/113
CPC分类号： G03G15/0822 , G03G9/09716 , G03G9/09725 , G03G9/10 , G03G9/107 , G03G9/1075 , G03G9/1132 , G03G9/1139
摘要： A developing device, including: a developer bearing member, which is disposed opposite to an electrostatic latent image bearing member and which bears thereon a developer for developing an electrostatic latent image formed on the electrostatic latent image bearing member and conveys the developer to a developing region, wherein the developer includes a toner and a carrier, the toner containing: a toner base containing a binder resin and a colorant; and an external additive, wherein the external additive contains coalescent particles each made up of a plurality of coalescing primary particles, and wherein a work function Wc of the carrier and a work function Ws of the developer bearing member satisfy a relationship of the following formula (1): Ws−Wc≧0.4 eV (1).
摘要翻译：一种显影装置，包括：显影剂承载构件，其与静电潜像承载构件相对地设置并承载有形成在静电潜像承载构件上的静电潜像的显影剂，并将显影剂输送到显影区域其中所述显影剂包括调色剂和载体，所述调色剂含有：含有粘合剂树脂和着色剂的调色剂基料; 和外部添加剂，其中所述外部添加剂包含各自由多个聚结一次颗粒构成的聚结剂颗粒，并且其中载体的功函数Wc和显影剂承载构件的功函数Ws满足以下关系式（ 1）：Ws-Wc≥0.4eV（1）。

8. 发明授权

US08956795B2 Toner for developing electrostatic image, two-component developer and image forming apparatus 有权
标题翻译：用于显影静电图像的调色剂，双组分显影剂和图像形成装置
公开(公告)号：US08956795B2
公开(公告)日：2015-02-17
申请号：US13792722
申请日：2013-03-11
申请人： Satoshi Kojima , Tsuneyasu Nagatomo , Syouko Satoh , Osamu Uchinokura , Junichi Awamura , Satoshi Ogawa , Takahiro Honda , Daisuke Ito , Teruki Kusahara , Masaki Watanabe , Daisuke Inoue , Kiwako Hirohara
发明人： Satoshi Kojima , Tsuneyasu Nagatomo , Syouko Satoh , Osamu Uchinokura , Junichi Awamura , Satoshi Ogawa , Takahiro Honda , Daisuke Ito , Teruki Kusahara , Masaki Watanabe , Daisuke Inoue , Kiwako Hirohara
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0821 , G03G9/08782 , G03G9/09708 , G03G9/09725
摘要： A toner for developing an electrostatic image, including: toner base particles each including a binder resin and a releasing agent; and inorganic fine particles, wherein the toner includes the inorganic fine particles as an external additive on a surface of the toner base particle, wherein the toner base particles have a BET specific surface area of 2.5 m2/g to 5.0 m2/g, and wherein the inorganic fine particles comprise inorganic fine particles (A) which are each a secondary particle where a plurality of primary particles are coalesced together.
摘要翻译：一种用于显影静电图像的调色剂，包括：各自包含粘合剂树脂和脱模剂的调色剂基础颗粒; 和无机细颗粒，其中调色剂包括作为调色剂基础颗粒表面上的外部添加剂的无机细颗粒，其中调色剂基础颗粒的BET比表面积为2.5m 2 / g至5.0m 2 / g，并且其中无机细颗粒包括无机细颗粒（A），它们是多个一次颗粒聚结在一起的二次颗粒。

9. 发明申请

US20140348546A1 TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS 有权
标题翻译：调色剂容器和图像形成装置
公开(公告)号：US20140348546A1
公开(公告)日：2014-11-27
申请号：US14282198
申请日：2014-05-20
申请人： Satoshi Kojima , Junichi Awamura , Tsuneyasu Nagatomo , Shingo Sakashita , Tomoki Murayama , Masaya Fukuda , Hiroshi Hosokawa , Shunji Katoh , Shinji Tamaki , Hiroshi Ikeguchi , Kenji Kikuchi , Michiharu Suzuki
发明人： Satoshi Kojima , Junichi Awamura , Tsuneyasu Nagatomo , Shingo Sakashita , Tomoki Murayama , Masaya Fukuda , Hiroshi Hosokawa , Shunji Katoh , Shinji Tamaki , Hiroshi Ikeguchi , Kenji Kikuchi , Michiharu Suzuki
IPC分类号： G03G15/08
CPC分类号： G03G15/0872
摘要： Toner housing container includes: container body mountable on toner conveying device and housing toner supplied into toner conveying device; conveying portion provided in container body and conveying toner from longer direction one end of container body to other end at which container opening portion is provided; pipe receiving port provided at container opening portion and receiving conveying pipe fixed to toner conveying device; and uplifting portion to move toner conveyed by conveying portion toward toner receiving port of conveying pipe. Toner has loose apparent density of 0.28 g/cm3 to 0.53 g/cm3. Container body includes protruding portion protruding from container body interior side of container opening portion toward one end. Uplifting portion includes uplifting wall surface extending from internal wall surface of container body toward protruding portion, and curving portion curving to conform to protruding portion. Protruding portion is present between curving portion and toner receiving port of inserted conveying pipe.
摘要翻译：调色剂容器容器包括：可安装在调色剂输送装置上的容器主体和容纳调色剂输送装置中的调色剂; 设置在容器主体中的输送部分，并且将调色剂从容器本体的长度方向的一端传送到设置有容器开口部分的另一端; 管接收口，设置在容器开口部分并接收固定到调色剂输送装置的输送管; 和提升部分，以将由输送部输送的调色剂移动到输送管的调色剂接收口。调色剂的松散表观密度为0.28g / cm 3至0.53g / cm 3。容器主体包括从容器主体的容器开口部内侧朝向一端突出的突出部。上升部分包括从容器主体的内壁表面朝向突出部分延伸的提升壁表面，以及弯曲部分弯曲以符合突出部分。突出部分存在于插入输送管的弯曲部分和调色剂接收口之间。

10. 发明授权

US08835086B2 Electrostatic image developing toner 有权
标题翻译：静电图像显影墨粉
公开(公告)号：US08835086B2
公开(公告)日：2014-09-16
申请号：US13513044
申请日：2010-12-01
申请人： Naohiro Watanabe , Naohito Shimota , Yasuaki Iwamoto , Masana Shiba , Satoshi Kojima
发明人： Naohiro Watanabe , Naohito Shimota , Yasuaki Iwamoto , Masana Shiba , Satoshi Kojima
IPC分类号： G03G9/08
CPC分类号： G03G9/08782 , G03G9/0806 , G03G9/0821 , G03G9/08795 , G03G9/08797
摘要： An electrostatic image developing toner including: a binder resin; a colorant; and a wax, wherein the intensity ratio of an absorbance at 2,850 cm−1 derived from the wax to an absorbance at 828 cm−1 derived from the binder resin, represented by “absorbance derived from the wax/absorbance derived from the binder resin”, is in the range of 0.1 to 0.5, where the absorbances are measured by FTIR-ATR, and the intensity ratio serves as a value for determining the amount of the wax present within 0.3 μm in depth from surfaces of particles of the toner after the toner has been heated to 140° C. and then cooled, and wherein the toner has a storage elastic modulus of 5,000 Pa or greater at 140° C.
摘要翻译：一种静电图像显影调色剂，包括：粘合剂树脂; 着色剂和蜡，其中衍生自蜡的2,850cm -1处的吸光度与来自粘合剂树脂的828cm -1处的吸光度的强度比由“来自蜡的吸光度/衍生自粘合剂树脂的吸光度”表示在0.1至0.5的范围内，其中吸光度通过FTIR-ATR测量，并且强度比作为用于确定存在于0.3μm以内的蜡的量的值的值调色剂已被加热至140℃，然后冷却，其中调色剂在140℃下的储能弹性模量为5000Pa或更高。

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