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1. 发明授权

US6143452A Electrophotographic photoreceptor 有权
标题翻译：电子照相感光体
公开(公告)号：US6143452A
公开(公告)日：2000-11-07
申请号：US395829
申请日：1999-09-14
申请人： Tomoo Sakimura , Akihiko Itami , Kazumasa Watanabe , Shingo Fujimoto , Toyoko Shibata , Tomoko Sakimura
发明人： Tomoo Sakimura , Akihiko Itami , Kazumasa Watanabe , Shingo Fujimoto , Toyoko Shibata , Tomoko Sakimura
IPC分类号： G03G5/047 , G03G5/07 , G03G5/147
CPC分类号： G03G5/047 , G03G5/078 , G03G5/14773
摘要： An electrophotographic photoreceptor characterized in comprising a resin layer containing a hardenable siloxane-based resin having a partial structure described below: ##STR1## wherein X represents a charge transportability providing group, which is a group bonding to Y in the formula via a carbon atom constituting said providing group, and Y represents at least a bivalent atom or group, excluding adjacent bonding atoms.
摘要翻译：一种电子照相感光体，其特征在于包括含有下述部分结构的可硬化硅氧烷类树脂的树脂层：其中X表示电荷传输性提供基团，其是通过构成所述提供基团的碳原子与式中的Y键合的基团，Y除了相邻的键合原子以外的至少2价的原子或基团。

2. 发明授权

US06406825B1 Electrophotographic photoreceptor 有权
标题翻译：电子照相感光体
公开(公告)号：US06406825B1
公开(公告)日：2002-06-18
申请号：US09690251
申请日：2000-10-17
申请人： Tomoo Sakimura , Akihiko Itami , Kazumasa Watanabe , Shingo Fujimoto , Toyoko Shibata , Tomoko Sakimura
发明人： Tomoo Sakimura , Akihiko Itami , Kazumasa Watanabe , Shingo Fujimoto , Toyoko Shibata , Tomoko Sakimura
IPC分类号： G03G1504
CPC分类号： G03G5/047 , G03G5/078 , G03G5/14773
摘要： An electrophotographic photoreceptor is disclosed. The photoreceptor comprises a resin layer &bgr; obtained by hardening at least one of an organic silicon compound having a hydroxyl group or a hydrolizable group and condensation compound thereof, and a compound represented by formula(1), A(Q)k (1) wherein A represents a group containing an aromatic group or a heterocyclic group, Q represents a group containing at least one of a hydroxy group, an amino group, and a mercapto group, and k represents an integer not less than 2, and wherein said organic silicon compound is three-dimensionally cross-linked.
摘要翻译：公开了一种电子照相感光体。光感受器包括通过硬化具有羟基或可水解基团的有机硅化合物及其缩合化合物中的至少一种得到的树脂层β和由式（1）表示的化合物，其中A表示含有芳基的基团或杂环基，Q表示含有羟基，氨基和巯基中的至少一个的基团，k表示2以上的整数，并且其中所述有机硅化合物是三维交联的。

3. 发明授权

US5565288A Electrophotographic photoreceptor 失效
标题翻译：电子照相感光体
公开(公告)号：US5565288A
公开(公告)日：1996-10-15
申请号：US425428
申请日：1995-04-20
申请人： Kazumasa Watanabe , Shingo Fujimoto , Yuanhu Pei , Toyoko Shibata
发明人： Kazumasa Watanabe , Shingo Fujimoto , Yuanhu Pei , Toyoko Shibata
IPC分类号： G03G5/06 , G03G5/047
CPC分类号： G03G5/0629 , G03G5/0605 , G03G5/0609 , G03G5/0612 , G03G5/0618
摘要： An electrophotographic photoreceptor comprises a carrier transport material, wherein the material is a benzoquinone compound represented by the following Formula (1) or (2): ##STR1## wherein Ar.sub.1 and Ar.sub.2 independently represent an aryl group or an aromatic heterocyclic group; Z, Z.sub.1 and Z.sub.2 independently represent .dbd.C (CN).sub.2, .dbd.C (CO.sub.2 R'), .dbd.C(CN) (CO.sub.2 R), .dbd.C(CN) (COR) or .dbd.N(CN) in which R and R' represent a substituted or unsubstituted alkyl or aryl group; and B represents an arylene group or a divalent aromatic heterocyclic group.
摘要翻译：电子照相感光体包括载体输送材料，其中该材料是由下式（1）或（2）表示的苯醌化合物：其中Ar 1和Ar 2独立地表示芳基或芳族杂环基; Z，Z 1和Z 2独立地表示：C（CN）2，= C（CO 2 R'），= C（CN）（CO 2 R），= C（CN）（COR）代表取代或未取代的烷基或芳基; B表示亚芳基或二价芳香族杂环基。

4. 发明授权

US5234785A Electrophotographic photoreceptor and manufacturing method thereof 失效
标题翻译：电子照相感光体及其制造方法
公开(公告)号：US5234785A
公开(公告)日：1993-08-10
申请号：US792955
申请日：1991-11-15
申请人： Akihiko Itami , Akira Kinoshita , Kazumasa Watanabe
发明人： Akihiko Itami , Akira Kinoshita , Kazumasa Watanabe
IPC分类号： C09B67/22 , C09B67/50 , G03G5/05 , G03G5/06
CPC分类号： C09B67/0035 , G03G5/0696
摘要： An electrophotographic photoreceptor and a method for producing the same are disclosed, in which stability of coating solution of a photoreceptive layer is improved. The photoreceptor comprises a conductive support having thereon a photoreceptive layer containing a binder, a titanylphthalocyanine which has a peak in X-ray diffraction spectrum thereof by Cu-K.alpha. ray at a Bragg angle 2.theta. of 27.2.degree..+-.0.2.degree., and an organic solvent soluble phthalocyanine represented by the following formula I; ##STR1## wherein X.sub.1, X.sub.2, X.sub.3 and X.sub.4 are each an alkyl group, an alkoxy group or a an aryloxy group, these groups each may have a substituent; M is a metal atom; Y is a halogen atom, an oxygen atom, a hydroxy group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, or a siloxy group, these organic groups may have a substituent; k, 1, m and n are each an integer of 0, 1, 2, 3 or 4; and p is an integer of 0, 1 or 2.
摘要翻译：公开了电子照相感光体及其制造方法，其中改善了感光层的涂布溶液的稳定性。感光体包括其上具有含有粘合剂的感光层的导电性载体，在布拉格角2θ为27.2°±0.2°的Cu-Kα射线的X射线衍射光谱中具有峰值的钛氧基酞菁，以及由下式I表示的有机溶剂可溶性酞菁; （I）其中X1，X2，X3和X4各自为烷基，烷氧基或芳氧基，这些基团各自可以具有取代基; M是金属原子; Y是卤素原子，氧原子，羟基，烷氧基，芳氧基，烷硫基，芳硫基或甲硅烷氧基，这些有机基团可以具有取代基; k，1，m和n各自为0,1,2,3或4的整数; 并且p是0,1或2的整数。

5. 发明授权

US5039586A Electrophotographic photoreceptor 失效
标题翻译：电子照相感光体
公开(公告)号：US5039586A
公开(公告)日：1991-08-13
申请号：US431912
申请日：1989-11-06
申请人： Akihiko Itami , Akira Kinoshita , Naohiro Hirose , Kazumasa Watanabe , Kiyoshi Sawada
发明人： Akihiko Itami , Akira Kinoshita , Naohiro Hirose , Kazumasa Watanabe , Kiyoshi Sawada
IPC分类号： C09B67/50 , G03G5/06
CPC分类号： G03G5/0696 , C09B67/0026
摘要： An electrophotographic photoreceptor containing titanyl phthalocyanine that has a maximum intensity peak of the Bragg angle 2.theta. at 27.3.degree..+-.0.2.degree. with respect to characteristic X-rays of Cu K.alpha. at a wavelength of 1.541.ANG. and which has a maximum intensity peak of 6.8.degree..+-.0.2.degree. in the 2.theta. range of 6.degree.-8.degree. is disclosed.
摘要翻译：一种电子照相感光体，其含有钛酞菁，相对于波长为1.541的CuKα的特征X射线，其在布拉格角2θ的最大强度峰值为27.3°±0.2°，并具有最大强度峰值在6°-8°的2θ范围内为6.8°±0.2°。

6. 发明授权

US5753395A Electrophotographic photoreceptor 失效
标题翻译：电子照相感光体
公开(公告)号：US5753395A
公开(公告)日：1998-05-19
申请号：US614103
申请日：1996-03-12
申请人： Akira Kinoshita , Naohiro Hirose , Kazumasa Watanabe , Akihiko Itami
发明人： Akira Kinoshita , Naohiro Hirose , Kazumasa Watanabe , Akihiko Itami
IPC分类号： C07F7/00 , C09B47/04 , C09B47/073 , C09B67/50 , G03G5/047 , G03G5/06
CPC分类号： C09B67/0026 , C07F7/006 , C09B47/045 , C09B47/073 , G03G5/047 , G03G5/0696
摘要： There is disclosed an electrophotographic photoreceptor which comprises a titanylphthalocyanine containing 0.2% by weight or less of chlorine in a crystal form with the X-ray diffraction spectrum to Cu--K.alpha. line having peaks at Bragg's angles 2.theta. of 9.5.degree..+-.0.2.degree., 24.1.degree..+-.0.2.degree. and 27.2.degree..+-.0.2.degree..
摘要翻译：公开了一种电子照相感光体，其包含含有0.2重量％以下的结晶形态的氯的酞菁酞菁，其X射线衍射光谱对于在布拉格角2θ为9.5°±0.2°的峰值的Cu-Kα线 DEG，24.1°+/- 0.2°和27.2°+/- 0.2°。

7. 发明授权

US5215840A Electrophotographic photoreceptor and manufacturing method thereof 失效
标题翻译：电子照相感光体及其制造方法
公开(公告)号：US5215840A
公开(公告)日：1993-06-01
申请号：US792956
申请日：1991-11-15
申请人： Akihiko Itami , Akira Kinoshita , Kazumasa Watanabe
发明人： Akihiko Itami , Akira Kinoshita , Kazumasa Watanabe
IPC分类号： C09B67/50 , G03G5/05 , G03G5/06
CPC分类号： G03G5/0696 , G03G5/0514 , G03G5/0517 , G03G5/0662
摘要： An electrophotographic photoreceptor and a method for producing the same are disclosed, in which stability of coating solution of a photoreceptive layer is improved. The photoreceptor comprises a conductive support having thereon a photoreceptive layer containing a binder, a titanylphthalocyanine which has a peak in X-ray diffraction spectrum thereof by Cu-K.alpha. ray at a Bragg angle 2.theta. of 27.2.degree..+-.0.2.degree., and a phthalocyanine derivative formed by reaction of phthalocyanine and a titanium compound represented by the following formula I or II; ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are each a group capable of releasing upon reaction with said phthalocyanine.
摘要翻译：公开了电子照相感光体及其制造方法，其中改善了感光层的涂布溶液的稳定性。感光体包括其上具有含有粘合剂的感光层的导电性载体，在布拉格角2θ为27.2°±0.2°的Cu-Kα射线的X射线衍射光谱中具有峰值的钛氧基酞菁，以及由酞菁与下式I或II表示的钛化合物的反应形成的酞菁衍生物; （II）其中R 1，R 2，R 3，R 4，R 5和R 6各自是能够与所述酞菁反应释放的基团。

8. 发明授权

US5354635A Electrophotographic photoreceptor comprising mixed crystals of titanylphthalocyanine and vanadylphthalocyanine 失效
标题翻译：包含钛氧基酞菁和氧钒酞菁的混合晶体的电子照相感光体
公开(公告)号：US5354635A
公开(公告)日：1994-10-11
申请号：US92581
申请日：1993-07-16
申请人： Akihiko Itami , Kazumasa Watanabe
发明人： Akihiko Itami , Kazumasa Watanabe
IPC分类号： C09B67/50 , C09B67/20 , G03G5/06
CPC分类号： G03G5/0696
摘要： An electrophotographic photoreceptor having a charge generation material is disclosed. The charge genaration material is mixed crystals of a titanylphthalocyanine and a vanadyl phtalocyanine, which have a characteristic peak at a Bragg angle (2.theta.) of 27.2.+-.0.2.degree. in an X-ray diffraction spectrum with a Cu-K .alpha. ray (wave length: 1.541 .ANG.) and having other specific physical property. The photoreceptor is suitably used in a printer or photocopying machine.
摘要翻译：公开了具有电荷产生材料的电子照相感光体。电荷制备材料是在具有Cu-Kα射线的X射线衍射光谱中具有27.2 +/- 0.2度的布拉格角（2θ）的特征峰的钛氧基酞菁和氧钒基酞菁的混合晶体（波长：1.541安格姆），具有其他具体的物理特性。感光体适用于打印机或复印机。

9. 发明授权

US5853934A Electrophotographic photoreceptor 失效
标题翻译：电子照相感光体
公开(公告)号：US5853934A
公开(公告)日：1998-12-29
申请号：US896846
申请日：1997-07-18
申请人： Kazumasa Watanabe , Shingo Fujimoto , Naoto Abe , Hideo Yoshizawa , Tsuyoshi Shimoda , Yohko Kitahara
发明人： Kazumasa Watanabe , Shingo Fujimoto , Naoto Abe , Hideo Yoshizawa , Tsuyoshi Shimoda , Yohko Kitahara
IPC分类号： G03G5/05 , G03G5/06 , G03G5/043
CPC分类号： G03G5/0668 , G03G5/0517 , G03G5/0609 , G03G5/0614
摘要： Disclosed is an electrophotographic photoreceptor comprising a substrate and provided thereon, a photosensitive layer comprising a charge generation material, a triarylamine charge transport material, and a compound represented by Formula 1: ##STR1## wherein R.sub.1 represents a secondary or tertiary alkyl group; R.sub.2 represents a halogen atom, an alkyl group, an aryl group or an alkoxyl group; n represents an integer of 0 to 3, and Ar represents an aryl group.
摘要翻译：公开了一种电子照相感光体，其包含基板并设置在其上，包含电荷产生材料，三芳基胺电荷传输材料和由式1表示的化合物的光敏层：其中R 1表示仲或叔烷基; R2表示卤素原子，烷基，芳基或烷氧基; n表示0〜3的整数，Ar表示芳基。

10. 发明授权

US07420446B2 Circuit breaker 有权
标题翻译：断路器
公开(公告)号：US07420446B2
公开(公告)日：2008-09-02
申请号：US10549813
申请日：2004-10-27
申请人： Masahiro Fushimi , Susumu Takahashi , Kazumasa Watanabe
发明人： Masahiro Fushimi , Susumu Takahashi , Kazumasa Watanabe
IPC分类号： H01H67/02 , H01H73/02
CPC分类号： H01H73/045 , H01H9/342 , H01H71/52 , H01H77/102 , H01H77/104
摘要： The circuit breaker of this invention comprises a pair of stationary contactors 2, 3 which are respectively provided with stationary contacts 2a, 3a, a movable contactor 4 which includes a pair of movable contacts 4a and which is capable of bridging both the stationary contactors, a switching mechanism section 10 which operates when an overcurrent has flowed through the stationary contactors, a crossbar 5 which separates the movable contactor from the stationary contactors upon the operation of the switching mechanism section, a contact pressure spring 7 which is engaged with the crossbar at one end and with substantially the central part of the movable contactor at the other end and which urges the movable contactor toward the stationary contactors, and arc extinction chambers 8 which are respectively disposed near both the end parts of the movable contactor and which extinguish an arc struck at the separation of the movable contactor from the stationary contactors.
摘要翻译：本发明的断路器包括一对固定接触器2,3，它们分别设置有固定触点2a，3a，一个活动接触器4，其包括一对可动触头4a，并且能够桥接固定触点接触器，当过电流流过固定接触器时操作的切换机构部分10;在切换机构部分操作时将活动接触器与固定接触器分离的横杆5，与接触压力弹簧7接合的接触压力弹簧7 在一端的横杆和另一端的活动接触器的大致中心部分，并且将活动接触器推向固定接触器，以及消弧室8，它们分别设置在活动接触器的两个端部附近并熄灭在活动接触器与固定接触器分离时产生电弧。

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