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1. 发明授权

US5424158A Photosensitive material for electrophotography comprising metal free phthalocyanine molecularly dispersed in the binder polymer 失效
标题翻译：用于电子照相的感光材料包括分子分散在粘合剂聚合物中的无金属酞菁
公开(公告)号：US5424158A
公开(公告)日：1995-06-13
申请号：US915387
申请日：1992-07-20
申请人： Mutsuaki Murakami , Atsushi Omote , Sohji Tsuchiya
发明人： Mutsuaki Murakami , Atsushi Omote , Sohji Tsuchiya
IPC分类号： G03G5/06 , G03G15/09
CPC分类号： G03G5/0696 , G03G5/06 , G03G5/0609
摘要： A photosensitive material for electrophotography, comprises a support and, provided thereon, an organic photoconductive layer of single-layer structure comprising a binder polymer, an electron acceptor substance particulately dispersed in the binder polymer, and a metal-free phthalocyanine molecularly dispersed in the binder polymer.
摘要翻译：用于电子照相的感光材料包括载体，并且在其上提供包含粘合剂聚合物，特别分散在粘合剂聚合物中的电子受体物质和分子分散在粘合剂中的无金属酞菁的单层结构的有机光电导层聚合物。

2. 发明授权

US5312705A Photosensitive materials for electrophotography having a double-layer structure of a charge generation layer and a charge transport layer 失效
标题翻译：具有电荷产生层和电荷输送层的双层结构的电子照相用感光材料
公开(公告)号：US5312705A
公开(公告)日：1994-05-17
申请号：US736671
申请日：1991-07-26
申请人： Sohji Tsuchiya , Atsushi Omote , Mutsuaki Murakami
发明人： Sohji Tsuchiya , Atsushi Omote , Mutsuaki Murakami
IPC分类号： G03G5/047 , G03G5/06 , G03G15/02
CPC分类号： G03G5/047 , G03G5/0696
摘要： A photosensitive material for electrophotography which comprises a conductive support, and a charge transport layer and a charge generation layer formed on the conductive support, is described. The charge generation layer is formed from a dispersion which is obtained by mixing X-type and/or .tau.-type metal-free phthalocyanine, with or without at least one other charge generation agent, and a resin binder in a solvent, which is capable of dissolving at least a part of X-type and/or .tau.-type metal-free phthalocyanine, to such an extent that a ratio between X-ray diffraction peak intensities at about 7.5.degree. and at about 9.1.degree. is in the range of 1:1 to 0.1:1. When the at least one other charge generation agent is used in combination, the charge generation layer is formed on the conductive support on which the charge transport layer is formed. If such other agent is not used, the charge generation layer is formed on the charge transport layer with a certain thickness. The photosensitive materials have good photosensitivity, image characteristics and printing resistance.
摘要翻译：描述了一种用于电子照相的感光材料，其包括导电支撑体，以及形成在导电支撑体上的电荷输送层和电荷产生层。电荷产生层由通过将X型和/或tau型无金属酞菁与或不与至少一种其它电荷产生剂混合而得到的分散体和树脂粘合剂在能够溶解的溶剂中形成将至少一部分X型和/或tau型无金属酞菁溶解到使得在约7.5°和约9.1°之间的X射线衍射峰强度之比在1的范围内：1〜0.1：1。当组合使用至少一种其它电荷产生剂时，电荷产生层形成在其上形成电荷传输层的导电载体上。如果不使用这种其他试剂，则在电荷输送层上形成一定厚度的电荷产生层。感光材料具有良好的光敏性，图像特性和耐印刷性。

3. 发明授权

US5328788A Organic photoconductive material for electrophotography and method for making the same 失效
标题翻译：电子照相用有机光电导材料及其制造方法
公开(公告)号：US5328788A
公开(公告)日：1994-07-12
申请号：US735724
申请日：1991-07-25
申请人： Atsushi Omote , Sohji Tsuchiya , Mutsuaki Murakami
发明人： Atsushi Omote , Sohji Tsuchiya , Mutsuaki Murakami
IPC分类号： G03G5/05 , G03G5/06 , G03G5/047
CPC分类号： G03G5/0696 , G03G5/0535
摘要： A method for making photosensitive materials of the positive charge type which are useful in electrophotography is described. In the method, X-type and/or .tau.-type phthalocyanine is at least partially dissolved in a solvent along with a resin binder or in a solution of the resin binder by which good photosensitive characteristics are obtained. The photosensitive material obtained by the method may be of a single-layer or a double-layer type. A photosensitive material having an improved ozone resistance is also disclosed. The material makes use of a resin binder having vinylphenol units therein.
摘要翻译：描述了一种用于制造用于电子照相术的正电荷类型的感光材料的方法。在该方法中，X型和/或tau型酞菁与树脂粘合剂一起至少部分地溶解在溶剂中，或者在获得良好感光特性的树脂粘合剂的溶液中。通过该方法获得的感光材料可以是单层或双层型。还公开了具有改善的耐臭氧性的感光材料。该材料利用其中具有乙烯基苯酚单元的树脂粘合剂。

4. 发明授权

US5304444A Photosensitive material for electrophotography comprising organic photoconductive substances in a binder polymer having aromatic rings, OH groups and bromine joined at the aromatic ring or rings 失效
标题翻译：用于电子照相的感光材料包括在芳族环或环上连接的具有芳环，OH基和溴的粘合剂聚合物中的有机光导物质
公开(公告)号：US5304444A
公开(公告)日：1994-04-19
申请号：US45286
申请日：1993-04-12
申请人： Sohji Tsuchiya , Atsushi Omote , Yoshimasa Ito , Kenji Akami , Mutsuaki Murakami
发明人： Sohji Tsuchiya , Atsushi Omote , Yoshimasa Ito , Kenji Akami , Mutsuaki Murakami
IPC分类号： C08G59/30 , C08L63/02 , G03G5/05 , G03G5/06
CPC分类号： C08L63/00 , C08G59/30 , G03G5/0517 , G03G5/0567
摘要： Photosensitive materials which comprise, on a conductive support, a layer structure having at least one layer. The at least one film is made of a cured film of a dispersion of a photoconductor in a binder polymer which has recurring units of the following general formula ##STR1## wherein each m is individually from 0 to 4, but at least one m is not 0, X.sub.1 and X.sub.2 are bromine atoms and n is an integer. The photoconductor may be X-type metal-free phthalocyanine or .tau.-type metal-free phthalocyanine dispersed partially in a molecular state and partially in a particulate state. Alternatively, combinations of carrier generation and carrier transport agents may be used. The layer structure is either a single-layer structure or a double-layer structure.
摘要翻译：在导电载体上包含具有至少一层的层结构的感光材料。所述至少一个膜由光导体在粘合剂聚合物中的分散体的固化膜制成，所述粘合剂聚合物具有以下通式的重复单元（*化学结构*），其中每个m各自为0至4，但至少一个 m不为0，X 1和X 2为溴原子，n为整数。光电导体可以是部分分子状分散且部分处于颗粒状态的X型无金属酞菁或（tau）型无金属酞菁。或者，可以使用载体产生和载体转运剂的组合。层结构是单层结构或双层结构。

5. 发明授权

US5204203A Electrophotographic element with blocked isocyanate binder 失效
标题翻译：具有阻塞异氰酸酯键的电子元件
公开(公告)号：US5204203A
公开(公告)日：1993-04-20
申请号：US795131
申请日：1991-11-20
申请人： Yoshimasa Ito , Sohji Tsuchiya , Mutsuaki Murakami , Atsushi Omote
发明人： Yoshimasa Ito , Sohji Tsuchiya , Mutsuaki Murakami , Atsushi Omote
IPC分类号： C08L75/00 , C08L75/04 , G03G5/05 , G03G5/06
CPC分类号： G03G5/0589
摘要： A photosensitive material for electrophotography, comprises a support and, provided thereon, an organic photoconductive layer of single-layer structure comprising a mixture of a metal-free phthalocyanine and a binder organic compound; said binder organic compound being comprised of an isocyanate in which the isocyanate terminal has been blocked with a blocking agent.The present photosensitive material can achieve good sensitivity and charge characteristics and is suited for the positive charge system.

6. 发明授权

US5087540A Phthalocyanine photosensitive materials for electrophotography and processes for making the same 失效
标题翻译：用于电泳和其制造方法的PHALOCOCANINE感光材料
公开(公告)号：US5087540A
公开(公告)日：1992-02-11
申请号：US551538
申请日：1990-07-12
申请人： Mutsuaki Murakami , Sohji Tsuchiya , Atsushi Omote
发明人： Mutsuaki Murakami , Sohji Tsuchiya , Atsushi Omote
IPC分类号： G03G5/05 , G03G5/06
CPC分类号： G03G5/0525 , G03G5/0696
摘要： Photosensitive materials of the positive charging type which are useful in electrophotography are described. The material comprises a conductive support of any desired form and a photoconductive layer formed on the support. The photoconductive layer is made of X-type and/or .tau.-type phthalocyanine compound dispersed in a binder resin. The compound is dispersed partly in a molecular state and partly in a particulate state in the resin. To make such a dispersion, the compound is agitated in a solvent along with the binder resin until charge transportability and charge generating ability are developed in the resultant photoconductive layer. Fundamentally, single-layer photosensitive materials with good photosensitive characteristics and a high heat resistance can be obtained.

7. 发明授权

US4985330A Photosensitive material for electrophotography and method for making same 失效
标题翻译：电子照相用感光材料及其制造方法
公开(公告)号：US4985330A
公开(公告)日：1991-01-15
申请号：US432838
申请日：1989-11-07
申请人： Sohji Tsuchiya , Mutsuaki Murakami , Susumu Yoshimura
发明人： Sohji Tsuchiya , Mutsuaki Murakami , Susumu Yoshimura
IPC分类号： G03G5/047 , G03G5/05
CPC分类号： G03G5/0525 , G03G5/047
摘要： A photosensitive material for electrophotography which comprises an electrically conductive support of a desired shape and an organic photoconductive layer formed on the substrate, is provided. The organic photoconductive layer is formed from a solution of an organic charge-generating compound, an organic charge transfer compound and an organic resin in an organic solvent after low temperature treatment thereof wherein the solution is cooled to a temperature sufficient not to cause the solutes to be precipitated or the solution to be coagulated for a time enough to allow interaction between the compounds and the resin binder and is returned to room temperature. This solution is applied to the support and dried to form a photoconductive layer on the support. The photoconductive layer may be of a single-layer structure or a double-layered structure wherein at least one sub-layer should be formed from a solution subjected to the low temperature treatment. A process for making the photosensitive material is also described.

8. 发明授权

US5389477A Photosensitive material for electrophotography and method for making the photosensitive material 失效
标题翻译：用于电子照相的感光材料和用于制造感光材料的方法
公开(公告)号：US5389477A
公开(公告)日：1995-02-14
申请号：US942888
申请日：1992-09-10
申请人： Sohji Tsuchiya , Atsushi Omote , Hiroki Kusayanagi , Yoshimasa Itoh , Takahiro Asano
发明人： Sohji Tsuchiya , Atsushi Omote , Hiroki Kusayanagi , Yoshimasa Itoh , Takahiro Asano
IPC分类号： G03G5/05 , G03G5/06 , C08G15/02
CPC分类号： G03G5/0582 , G03G5/0514 , G03G5/0517 , G03G5/0567 , G03G5/0575 , G03G5/0696
摘要： A photosensitive material for electrophotography comprises a conductive support and a photosensitive layer formed on the conductive support, the photosensitive layer being made of X-type metal-free phthalocyanine, a resin binder, and an essential additive effective for improving electrophotographic or photosensitive characteristics or durability in repeated use wherein the X-type metal-free phthalocyanine is dispersed in the resin binder partly in a molecular state and partly in a particulate state. The essential additive includes electrolytically polymerized products, certain kinds of dyes, silane or polysilane compounds, hole and electron transport substances, titanyl or vanadyl phthalocyanine, electron acceptors, perylene compounds, amine derivatives, amino compounds, zinc oxide or the like.
摘要翻译：用于电子照相的感光材料包括导电支撑体和形成在导电支撑体上的感光层，感光层由X型无金属酞菁制成，树脂粘合剂和有助于改善电子照相或感光特性或耐久性的必需添加剂其中X型无金属酞菁分散在树脂粘合剂中，部分以分子状态部分处于颗粒状态。必需添加剂包括电解聚合产物，某些种类的染料，硅烷或聚硅烷化合物，空穴和电子传输物质，氧钛或氧钒基酞菁，电子受体，苝化合物，胺衍生物，氨基化合物，氧化锌等。

9. 发明授权

US4887186A Multi-layered dielectric element 失效
标题翻译：多层电介质元件
公开(公告)号：US4887186A
公开(公告)日：1989-12-12
申请号：US337594
申请日：1989-04-12
申请人： Takeshi Takeda , Sohji Tsuchiya , Yoshio Watanabe , Satoshi Sekido
发明人： Takeshi Takeda , Sohji Tsuchiya , Yoshio Watanabe , Satoshi Sekido
IPC分类号： H01G4/008 , H01L41/047 , H01L41/083
CPC分类号： H01G4/008 , B32B18/00 , C01G3/006 , C04B35/2683 , C04B35/4504 , C04B35/4682 , C04B35/497 , C04B35/6342 , H01L41/0471 , H01L41/0478 , H01L41/1871 , C01P2002/34 , C01P2006/40 , C04B2235/3203 , C04B2235/3213 , C04B2235/3215 , C04B2235/3227 , C04B2235/3251 , C04B2235/3258 , C04B2235/3272 , C04B2235/3296 , C04B2235/445 , C04B2235/449 , C04B2235/656 , C04B2235/768 , C04B2235/9615 , C04B2237/34 , C04B2237/346 , C04B2237/704
摘要： A multi-layered dielectric element serving as a capacitor or actuator which comprises a dielectric unit including a plurality of dielectric layers made of a perovskite oxide and a plurality of internal electrode layers sandwiched between the respective dielectric layers. The internal electrodes are each made of at least one conductive composite oxide of La, Ba and Cu having a perovskite-like structure wherein the atomic ratios of the metals are such that (La+Ba)/Cu=1 and La/Ba=4, or at least one conductive composite oxide of La, Sr and Cu having a perovskite-like structure wherein the atomic ratios of the metals are such that (La+Sr)/Cu=1 and La/Sr=3 or 4. The unit is sintered at a temperature of from 900.degree. to 1100.degree. C., so that interdiffusion of metal ions between the dielectric layers and the internal electrode layers is suppressed to a significant extent.

10. 发明授权

US4729844A Solid electrolytic capacitor 失效
标题翻译：固体电解电容器
公开(公告)号：US4729844A
公开(公告)日：1988-03-08
申请号：US919999
申请日：1986-10-17
申请人： Sohji Tsuchiya , Yasuo Kudoh , Toshikuni Kojima , Susumu Yoshimura
发明人： Sohji Tsuchiya , Yasuo Kudoh , Toshikuni Kojima , Susumu Yoshimura
IPC分类号： H01G9/028 , H01G9/02 , H01G1/00
CPC分类号： H01G9/028
摘要： A solid electrolyte of an electrolytic capacitor is constituted of an ion radical complex salt of N-isoamylisoquinolinium(TCNQ).sub.2, or the N-isoamylisoquinolinium(TCNQ).sub.2 and neutral TCNQ, and the solid electrolyte has high heat fusability, high heat stability and splendid infiltration ability into an anode oxide film, and is disposed between the anode oxide film and a cathode, and therefore, a capacitance, dielectric loss and life of the capacitor are improved.
摘要翻译：电解电容器的固体电解质由N-异戊基异喹啉鎓（TCNQ）2或N-异戊基异喹啉（TCNQ）2和中性TCNQ的离子基配合盐构成，固体电解质具有高热熔融性，高热稳定性和并且设置在阳极氧化膜和阴极之间，从而提高了电容的电容，介电损耗和寿命。

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