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1. 发明授权

US5188916A Electrophotographic photoreceptor having a zirconium and silicon-containing underlayer 失效
标题翻译：具有锆和含硅底层的电子照相感光体
公开(公告)号：US5188916A
公开(公告)日：1993-02-23
申请号：US757028
申请日：1991-09-09
申请人： Masahiko Hodumi , Koji Bando , Takahiro Suzuki , Shigeto Hashiba , Yoshiyuki Ono , Sadao Okano , Seiji Ashiya , Masanori Murase
发明人： Masahiko Hodumi , Koji Bando , Takahiro Suzuki , Shigeto Hashiba , Yoshiyuki Ono , Sadao Okano , Seiji Ashiya , Masanori Murase
IPC分类号： G03G5/14
CPC分类号： G03G5/144 , G03G5/142
摘要： A novel electrophotographic photoreceptor is disclosed, comprising an undercoating layer provided on an electrically conductive substrate having thereon a light-sensitive layer, wherein the undercoating layer is obtained by coating a solution of a composition comprising zirconium and silicon or a solution of a mixture of a zirconium acetyl acetonate compound and a silane coupling agent, the silicon content in the composition comprising zirconium and silicon is in the range of 5 to 35 mol % based on the total amount of zirconium and silicon, and the hardened undercoating layer obtained from the zirconium acetyl acetonate compound and silane coupling agent is a layer having a hardening degree of 1.2 or less.
摘要翻译：公开了一种新颖的电子照相感光体，其包括设置在其上具有感光层的导电基底上的底涂层，其中底涂层是通过涂布包含锆和硅的组合物的溶液或将乙酰丙酮锆化合物和硅烷偶联剂，包含锆和硅的组合物中的硅含量相对于锆和硅的总量为5〜35摩尔％，并且由乙酰基锆制得的硬化底涂层丙烯酸酯化合物和硅烷偶联剂是硬化度为1.2以下的层。

2. 发明授权

US5324606A Electrophotographic photoreceptor 失效
标题翻译：电子照相感光体
公开(公告)号：US5324606A
公开(公告)日：1994-06-28
申请号：US977633
申请日：1992-11-17
申请人： Masahiko Hodumi , Masanori Murase , Sadao Okano , Koji Bando , Takahiro Suzuki , Seiji Ashiya
发明人： Masahiko Hodumi , Masanori Murase , Sadao Okano , Koji Bando , Takahiro Suzuki , Seiji Ashiya
IPC分类号： G03G5/047 , G03G5/06
CPC分类号： G03G5/047 , G03G5/0614
摘要： An electrophotographic photoreceptor comprising a conductive substrate having thereon a photosensitive layer as the uppermost layer, in which the photosensitive layer contains two charge transporting materials different in ionization potential, a charge transporting material having a higher ionization potential is present in the amount equimolar to or in an amount less than the equimolar amount to the other charge transporting material having a lower ionization potential. A laminate type electrophotographic photoreceptor comprising a conductive substrate having thereon a charge generating layer and a charge transporting layer, in which the charge generating layer comprises a binder resin and a charge generating material dispersed therein, the charge transporting layer comprises a binder resin and at least two charge transporting materials including a first charge transporting material and a second charge transporting material, the amount of the first charge transporting material is at least 60 wt % based on the total amount of the charge transporting materials, the difference between the highest ionization potential and the lowest ionization potential the charge transporting materials is not more than 0.4 eV, provided that (1) the ionization potentials of all the charge transporting materials are lower than the ionization potential of the charge generating material, or (2) the ionization potential of the first charge transporting material is lower than the ionization potential of the charge generating material, and the ionization potential of the second charge transporting material is higher than the ionization potential of the charge generating material by at least 0.2 eV.
摘要翻译：一种电子照相感光体，包括其上具有感光层作为最上层的导电基底，其中感光层包含两种电离电位不同的电荷输送材料，具有较高离子化电位的电荷输送材料以等摩尔于或相等的量存在相对于具有较低电离电位的其他电荷输送材料的等摩尔量的量。一种层叠型电子照相感光体，其特征在于，具有导电性基板，其上具有电荷产生层和电荷输送层，其中所述电荷产生层包含粘合剂树脂和分散在其中的电荷产生材料，所述电荷输送层至少包含粘合剂树脂包括第一电荷输送材料和第二电荷输送材料的两种电荷输送材料，第一电荷输送材料的量相对于电荷输送材料的总量为至少60重量％，最高电离电位与电荷输送材料的电离电位最低不超过0.4eV，条件是（1）所有电荷输送材料的电离电位低于电荷产生材料的电离电位，或（2）第一电荷输送材料低于电荷产生材料的电离电位和第二电荷输送材料的电离电位比电荷产生材料的电离电位高至少0.2eV。

3. 发明授权

US5403688A Method for determining termination time of the step of dispersing a coating composition for photosensitive layer of electrophotographic photoreceptor and electrophotographic photoreceptor prepared using the dispersion 失效
标题翻译：用于分散使用该分散体制备的电子照相感光体和电子照相感光体的感光层的涂料组合物分散步骤的终止时间的方法
公开(公告)号：US5403688A
公开(公告)日：1995-04-04
申请号：US646312
申请日：1991-01-28
申请人： Seiji Ashiya , Taketoshi Hoshizaki , Ryosaku Igarashi , Koji Bando , Masanori Murase , Takahiro Suzuki , Masahiko Hodumi , Sadao Okano
发明人： Seiji Ashiya , Taketoshi Hoshizaki , Ryosaku Igarashi , Koji Bando , Masanori Murase , Takahiro Suzuki , Masahiko Hodumi , Sadao Okano
IPC分类号： G03G5/00 , G03G5/05 , G03G15/08
CPC分类号： G03G5/0525
摘要： A method for determining a termination time of the step of dispersing a coating composition for a photosensitive layer, containing a binder resin, a powdery charge generating material and a solvent, is disclosed, which comprises (i) providing coating (I) on a substrate by coating the coating composition, following by drying, (ii) providing coating (II) on a substrate by dispersing the coating composition using a dispersion medium to fine the powdery charge generating material, followed by drying, (iii) measuring absorbances of coating (I) at two wavelengths within a short wavelength region and a long wavelength region, respectively, of the spectral absorption wavelength of the charge generating material, (iv) measuring absorbances of coating (II) at the two wavelengthes within the short wavelength region and the long wavelength region, respectively, and (v) calculating spectral absorbance ratios of coatings (I) and (II), respectively, from the following equation: ##EQU1## wherein the dispersing of the coating composition is terminated when the ratio of the spectral absorbance ratio of coating (II) to that of coating (I) exceed a predetermined value.
摘要翻译：公开了一种用于确定分散含有粘合剂树脂，粉末电荷产生材料和溶剂的感光层用涂料组合物的步骤的终止时间的方法，其包括（i）在基材上提供涂层（I）通过涂覆涂料组合物，然后通过干燥，（ii）通过使用分散介质分散涂料组合物在基材上提供涂层（II），以使粉末电荷产生材料细化，然后干燥，（iii）测量涂层的吸光度（ I）分别在电荷产生材料的光谱吸收波长的短波长区域和长波长区域内的两个波长处，（iv）测量短波长区域内的两个波长处的涂层（II）的吸光度，以及分别从长波长区域和（v）分别根据以下等式计算涂层（I）和（II）的光谱吸光度比：其中，二当涂层（II）的光谱吸收比与涂层（I）的光谱吸收比之比超过预定值时，终止涂料组合物的喷涂。

4. 发明授权

US5252422A Method for preparing an electrophotographic photoreceptor 失效
标题翻译：电子照相感光体的制备方法
公开(公告)号：US5252422A
公开(公告)日：1993-10-12
申请号：US829618
申请日：1992-01-31
申请人： Sadao Okano , Takahiro Suzuki , Masanori Murase , Koji Bando , Seiji Ashiya
发明人： Sadao Okano , Takahiro Suzuki , Masanori Murase , Koji Bando , Seiji Ashiya
IPC分类号： G03G5/14
CPC分类号： G03G5/142
摘要： A novel method for preparing an electrophotographic photoreceptor is disclosed, which comprises laminating a charge generating layer and a charge transporting layer in this order on an electrically conductive substrate via an undercoating layer, wherein the coating solution for said undercoating layer contains an alkoxide coupling agent represented by formula (I), an aliphatic alcohol solvent containing at least the same number of carbon atoms as in the alkoxy group in said alkoxide coupling agent, and at least one compound selected from the group consisting of aromatic solvents, ethylene glycols and propylene glycols:X.sub.m --m--(OR.sub.1).sub.N (I)wherein R.sub.1 represents an alkyl group having 1 to 5 carbon atoms; M represents Si, Ti, Zr or Al; X represents an organic group; m represents an integer of 0, 1 or 2; and n represents an integer of 1 to 4, provided that when M is Si, Ti or Zr, n is an integer of 1 to 4 and m is an integer of (4-n) and when M is Al, n is an integer of 1 to 3 and m is an integer of (3-n).
摘要翻译：公开了一种用于制备电子照相感光体的新方法，其包括依次层叠电荷产生层和电荷输送层，其中所述底涂层的涂布溶液含有表示为烷氧基的偶联剂通式（I）表示的烷氧基化合物中含有至少相同数目的碳原子的脂族醇溶剂和选自芳族溶剂，乙二醇和丙二醇中的至少一种化合物： Xm-m-（OR1）N（I）其中R1表示具有1至5个碳原子的烷基; M表示Si，Ti，Zr或Al; X表示有机基团; m表示0,1或2的整数; n表示1〜4的整数，条件是当M为Si，Ti或Zr时，n为1〜4的整数，m为（4-n）的整数，当M为Al时，n为整数为1〜3，m为（3-n）的整数。

5. 发明授权

US4341011A Method of manufacturing semiconductor device 失效
标题翻译：制造半导体器件的方法
公开(公告)号：US4341011A
公开(公告)日：1982-07-27
申请号：US193456
申请日：1980-10-03
申请人： Sadao Okano , Hideo Homma
发明人： Sadao Okano , Hideo Homma
IPC分类号： H01L21/331 , H01L29/417 , H01L29/73 , H01L29/74 , H01L29/744 , H01L21/92
CPC分类号： H01L29/41716 , H01L29/41708 , H01L29/74
摘要： A method of manufacturing a semiconductor device comprising preparing a semiconductor substrate which includes at least three semiconductor layers of alternately different conductivity types and in which one of the semiconductor layers is divided into a plurality of respectively independent regions on each of which an electrode film is provided. When one of the regions of the semiconductor layer is found defective, a substantial portion of the electrode film provided on the defective region is removed by trimming to lower the surface level of the electrode film relative to the others.
摘要翻译：一种制造半导体器件的方法，包括制备半导体衬底，所述半导体衬底包括至少三个交替不同导电类型的半导体层，并且其中一个半导体层被分成多个分别独立的区域，每个区域中设置有电极膜。当半导体层的一个区域发现有缺陷时，通过修整去除设置在缺陷区域上的电极膜的大部分，以降低电极膜的表面水平。

6. 发明授权

US4290830A Method of selectively diffusing aluminium into a silicon semiconductor substrate 失效
标题翻译：将铝选择性地扩散到硅半导体衬底中的方法
公开(公告)号：US4290830A
公开(公告)日：1981-09-22
申请号：US85234
申请日：1979-10-16
申请人： Yasuhiro Mochizuki , Sadao Okano , Takuzo Ogawa
发明人： Yasuhiro Mochizuki , Sadao Okano , Takuzo Ogawa
IPC分类号： C30B31/02 , H01L21/225
CPC分类号： C30B31/02 , H01L21/2254 , Y10S148/012 , Y10S148/015 , Y10S148/028 , Y10S148/033 , Y10S438/92
摘要： A method of diffusing selectively aluminium into a single crystal silicon semiconductor substrate for fabricating a semiconductor device comprises the steps of forming a diffusion source layer of aluminium having a predetermined thickness on at least one of the major surfaces of the substrate in a predetermined pattern, forming an oxide film of a predetermined thickness through oxidation over the surface of the diffusion source layer and the exposed surface of the substrate, and heating the substrate inclusive of the exposed surface thereof and the diffusion source layer thereby to diffuse aluminium into the substrate. The thickness of the oxide film is so selected as to suppress vaporization of the aluminium and at the same time to be used as a diffusion mask without giving rise to crystallization into a cristobalite structure. The method allows the pattern of boundary between the diffused regions and non-diffused regions as well as concentration profile of the diffused region to be controlled in a desired manner with a high accuracy.
摘要翻译：选择性地将铝扩散到用于制造半导体器件的单晶硅半导体衬底中的方法包括以下步骤：以预定图案在衬底的至少一个主表面上形成具有预定厚度的铝的扩散源层，形成通过在扩散源层的表面和基板的暴露表面上的氧化形成预定厚度的氧化膜，并且加热包括其暴露表面的基板和扩散源层，从而将铝扩散到基板中。氧化膜的厚度被选择为抑制铝的蒸发，同时用作扩散掩模，而不会导致结晶成方英石结构。该方法允许扩散区域和非扩散区域之间的边界图案以及扩散区域的浓度分布以期望的方式以高精度被控制。

7. 发明授权

US06915100B2 Image forming process and image forming apparatus 失效
标题翻译：图像形成处理和图像形成装置
公开(公告)号：US06915100B2
公开(公告)日：2005-07-05
申请号：US10692147
申请日：2003-10-24
申请人： Yoshio Tani , Kazuhito Miyake , Yasutomo Goto , Sadao Okano
发明人： Yoshio Tani , Kazuhito Miyake , Yasutomo Goto , Sadao Okano
IPC分类号： G03G7/00 , G03G9/08 , G03G9/087 , G03G15/20 , G03G21/16
CPC分类号： G03G15/6585 , G03G9/0821 , G03G9/08782 , G03G15/2053 , G03G15/2064 , G03G2215/00805 , G03G2215/0177
摘要： In the image forming process of the present invention wherein a toner is fixed on an electrophotographic image-receiving sheet using a belt fixing and smoothing device, the relationship among the temperature of a heating and fixing roller, the melting point of a toner wax, and the glass transition point of a toner binder, the relationship among the temperature of a heating and fixing roller, the melting point of a wax in the image-receiving layer, and the glass transition point of a binder in the image-receiving layer, and the relationship between the polar components of surface free energy of the toner-image-receiving layer before and after image fixing are optimized. The present invention is to prevent offset in the toner and the toner-image-receiving layer of the electrophotographic image-receiving sheet upon releasing of the belt and to avoid deterioration in image quality especially in operation over the long run.
摘要翻译：在使用带固定和平滑装置将调色剂固定在电子摄影图像接收片上的本发明的图像形成方法中，加热和定影辊的温度，调色剂蜡的熔点和调色剂蜡的熔点之间的关系调色剂粘合剂的玻璃化转变点，加热定影辊的温度，图像接收层中的蜡的熔点和图像接收层中的粘合剂的玻璃化转变点之间的关系，以及图像定影之前和之后的调色剂图像接收层的表面自由能的极性分量之间的关系被优化。本发明是为了防止在剥离带时电子照相图像接收片的调色剂和调色剂图像接收层中的偏移，并且避免图像质量的恶化，特别是在长时间的操作中。

8. 发明授权

US5116702A Electrophotographic light-sensitive material comprising a charge generating layer and a charge transfer layer 失效
标题翻译：包含电荷产生层和电荷转移层的电子照相感光材料
公开(公告)号：US5116702A
公开(公告)日：1992-05-26
申请号：US529361
申请日：1990-05-29
申请人： Sadao Okano , Kazuya Hongo , Hidekazu Aonuma , Hiroshi Miyamoto
发明人： Sadao Okano , Kazuya Hongo , Hidekazu Aonuma , Hiroshi Miyamoto
IPC分类号： C07C39/23 , C07C215/70 , C07C215/80 , C07C233/43 , C07C233/58 , C07C233/80 , C07D209/12 , C07D209/86 , C07D215/14 , C07D277/64 , C07D295/135 , C07D311/10 , C07D311/18 , C07D311/58 , C07D335/02 , C07D471/06 , C07D487/22 , G03G5/06
CPC分类号： C07D295/135 , C07C215/70 , C07C215/80 , C07C233/43 , C07C233/58 , C07C233/80 , C07C39/23 , C07D209/12 , C07D209/86 , C07D215/14 , C07D277/64 , C07D311/10 , C07D311/18 , C07D311/58 , C07D335/02 , C07D471/06 , G03G5/0637 , G03G5/065 , G03G5/0651 , G03G5/0661 , C07C2101/04
摘要： An electrophotographic light-sensitive material is disclosed, which comprises a conductive support having formed thereon, in succession, a charge generating layer and a charge transfer layer, wherein the charge generating layer comprises a binder resin containing therein a positive hole-transferring charge generating pigment and a specific dicyanovinyl compound or coumarin compound. An image forming process using the electrophotographic light-sensitive material is also disclosed.
摘要翻译：公开了一种电子照相感光材料，其包括其上形成有电荷产生层和电荷转移层的导电载体，其中电荷产生层包含粘合剂树脂，其中含有空穴转移电荷产生颜料和特定的二氰基乙烯基化合物或香豆素化合物。还公开了使用电子照相感光材料的成像方法。

9. 发明授权

US06871040B2 Image forming process and image forming apparatus 失效
标题翻译：图像形成处理和图像形成装置
公开(公告)号：US06871040B2
公开(公告)日：2005-03-22
申请号：US10679374
申请日：2003-10-07
申请人： Yoshio Tani , Masataka Murata , Sadao Okano
发明人： Yoshio Tani , Masataka Murata , Sadao Okano
IPC分类号： G03G15/20 , G03G7/00 , G03G13/01 , G03G13/20 , G03G15/01
CPC分类号： G03G15/2064 , G03G15/2017 , G03G15/2021 , G03G15/2057 , G03G21/206 , G03G2215/2016 , G03G2215/2032
摘要： Provided is an image forming process which can effectively suppress the occurrence of separation electrification between a belt surface layer and an image-receiving layer of an electrophotographic image-receiving sheet at a cooling and separation unit, prevent dust from adsorbing to charges at each surface thereof, and print high quality images having near-photographic quality, in which a belt-fixing smoothing device having a heating and pressuring member, a belt member, a cooling device, and a cooling and separating unit is used to conduct fixing treatment to an electrophotographic image-receiving sheet. In this case, a surface resistivity (SR1) of one side of the image-receiving sheet on which an image is formed satisfies the formula 1.0×109 Ω/cm2≦SR1≦1.0×1014 Ω/cm2, and a surface resistivity (SR2) of one side of the belt member which becomes in contact with the image satisfies the formula SR2≦1.0×1014 Ω/cm2.
摘要翻译：提供一种能够有效地抑制在冷却和分离单元处的电子照相图像接收片的带表面层和图像接收层之间的分离带电的发生的图像形成处理，防止灰尘吸附在每个表面的电荷并且打印具有接近照相质量的高质量图像，其中使用具有加热和加压构件的带固定平滑装置，带构件，冷却装置和冷却和分离单元来进行电子照相的定影处理图像接收表。在这种情况下，其上形成图像的图像接收片的一侧的表面电阻率（SR1）满足公式1.0×10 9Ω/ cm 2 <= SR1 <= 1.0×10 14Ω / cm 2，并且与图像接触的带部件的一侧的表面电阻率（SR2）满足公式SR2 <= 1.0×10 14ΩΩ/ cm 2。

10. 发明授权

US06567640B2 Fixing belt and fuser 有权
标题翻译：定影带和定影器
公开(公告)号：US06567640B2
公开(公告)日：2003-05-20
申请号：US10255967
申请日：2002-09-27
申请人： Kiyotaka Ishikawa , Yoshio Kanesawa , Motoi Noya , Sadao Okano , Shinichi Utsumi , Hideaki Seikiguchi , Kazuhisa Masuko , Michiaki Yasuno , Fumio Daishi , Makoto Omata
发明人： Kiyotaka Ishikawa , Yoshio Kanesawa , Motoi Noya , Sadao Okano , Shinichi Utsumi , Hideaki Seikiguchi , Kazuhisa Masuko , Michiaki Yasuno , Fumio Daishi , Makoto Omata
IPC分类号： G03G1520
CPC分类号： G03G15/2053 , G03G15/2028 , G03G15/2064 , G03G2215/2016 , G03G2215/2022 , G03G2215/2032
摘要： In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of a part bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.
摘要翻译：在定影器中，设置冷却结构（5），使得在与冷却结构的冲压冷却面（5a）接触的环形带（3）之间的时间期间弯曲的部分的弯曲角（α） 5），并且从压制冷却面（5a）出来的位置设定在0℃的范围内。<α<7℃。定影带至少在带表面接触时具有0.1至5的微小硬度与调色剂T并且在带表面上优选具有75或更高的光泽度。

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