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21. 发明申请

US20070281239A1 PROCESS FOR PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER 有权
标题翻译：生产电子摄影成像的方法
公开(公告)号：US20070281239A1
公开(公告)日：2007-12-06
申请号：US11770092
申请日：2007-06-28
申请人： Hiroki Uematsu , Akira Shimada , Masataka Kawahara , Harunobu Ogaki , Atsushi Ochi , Akio Maruyama , Kyoichi Teramoto , Toshihiro Kikuchi , Akio Koganei , Takayuki Sumida
发明人： Hiroki Uematsu , Akira Shimada , Masataka Kawahara , Harunobu Ogaki , Atsushi Ochi , Akio Maruyama , Kyoichi Teramoto , Toshihiro Kikuchi , Akio Koganei , Takayuki Sumida
IPC分类号： G03G5/00
CPC分类号： G03G5/047 , G03G5/043 , G03G5/05 , G03G5/0525 , G03G5/0592 , G03G5/0596 , G03G5/10
摘要： A process for producing an electrophotographic photosensitive member, which has the step of bringing i) the surface of an electrophotographic photosensitive member having at least a charge transport layer on a cylindrical support and ii) a mold having a fine unevenness surface profile into pressure contact with each other to transfer the fine unevenness surface profile to the surface of the electrophotographic photosensitive member. The mold and the support are so temperature-controlled as to be T3
摘要翻译：一种制造电子照相感光构件的方法，其具有将i）至少具有电荷传输层的电子照相感光构件的表面在圆柱形支撑体上的步骤，以及ii）具有微细凹凸表面轮廓的模具与彼此将精细不平坦表面轮廓转印到电子照相感光构件的表面。将模具和支撑体温度控制为T 3

22. 发明申请

US20070254232A1 IMAGE FORMING METHOD, AND ELECTROPHOTOGRAPHIC APPARATUS MAKING USE OF THE IMAGE FORMING METHOD 有权
标题翻译：图像形成方法和电子绘图设备制作图像形成方法
公开(公告)号：US20070254232A1
公开(公告)日：2007-11-01
申请号：US11769957
申请日：2007-06-28
申请人： Masataka Kawahara , Hiroki Uematsu , Akio Maruyama , Harunobu Ogaki , Atsushi Ochi , Akira Shimada , Kyoichi Teramoto , Toshihiro Kikuchi , Akio Koganei , Takayuki Sumida
发明人： Masataka Kawahara , Hiroki Uematsu , Akio Maruyama , Harunobu Ogaki , Atsushi Ochi , Akira Shimada , Kyoichi Teramoto , Toshihiro Kikuchi , Akio Koganei , Takayuki Sumida
IPC分类号： G03G15/00 , G03G15/06 , G03G21/00
CPC分类号： G03G9/0827 , G03G9/0819 , G03G9/08795 , G03G9/08797
摘要： An image forming method is disclosed having a charging step, an exposure step, a developing step and a transfer step. This method uses a toner which includes toner particles containing a binder resin and a colorant, and inorganic fine powder, and uses a photosensitive member which has on its surface depressed portions which are independent of one another. The depressed portions have openings having an average minor-axis diameter Lpc satisfying the relationship of Dg
摘要翻译：公开了一种具有充电步骤，曝光步骤，显影步骤和转印步骤的图像形成方法。该方法使用包含含有粘合剂树脂和着色剂的调色剂颗粒和无机细粉末的调色剂，并且使用其表面凹陷部分彼此独立的感光构件。凹部具有平均短轴直径Lpc的开口，满足Dg

23. 发明授权

US5759433A Piezoelectric ceramic material decreased in lead content from stoichiometory for vibrating in wide frequency range at high electromechanical converting efficiency 失效
标题翻译：压电陶瓷材料的铅含量从化学计量下降，在高频率范围内以高机电转换效率振动
公开(公告)号：US5759433A
公开(公告)日：1998-06-02
申请号：US687962
申请日：1996-07-29
申请人： Yasuhiro Sasaki , Atsushi Ochi
发明人： Yasuhiro Sasaki , Atsushi Ochi
IPC分类号： C04B35/49 , H01L41/187
CPC分类号： H01L41/187
摘要： Lead of ternary or quaternary piezoelectric ceramic compound is decreased by 0.1 to 5 percent by mole with respect to piezoelectric ceramic compound expressed by the chemical formula of �Pb(Mn.sub.1/3 Sb.sub.2/3)O.sub.3 !.sub.x �PbZrO.sub.3 !.sub.y �PbTiO.sub.3 !.sub.z where x+Y+z=1 or the piezoelectric ceramic compound the lead of which is partially replaced with calcium, barium or strontium, and the decrease of lead prevent the ternary or quaternary piezoelectric ceramic compound from undesirable segregation of lead compound at the grain boundaries so as to improve the mechanical output.
摘要翻译：相对于化学式[Pb（Mn + E，fra 1/3 + EE Sb + E，fra 2/3）表示的压电陶瓷化合物，三元或四元压电陶瓷化合物的铅减少0.1〜5摩尔％ + EE）O 3] x [PbZrO 3] y [PbTiO 3] z其中x + Y + z = 1或其铅被部分被钙，钡或锶替代的压电陶瓷化合物，并且铅的减少防止三元或四级压电陶瓷化合物由于在晶界上不合要求的铅化合物分离，从而提高机械输出。

24. 发明授权

US5079199A Method of manufacturing dielectric ceramic compositions of lead-based perovskite 失效
标题翻译：铅基钙钛矿介电陶瓷组合物的制造方法
公开(公告)号：US5079199A
公开(公告)日：1992-01-07
申请号：US509227
申请日：1990-04-16
申请人： Atsushi Ochi , Seiji Takahashi , Kazuaki Utsumi , Masato Shirakata
发明人： Atsushi Ochi , Seiji Takahashi , Kazuaki Utsumi , Masato Shirakata
IPC分类号： C04B35/497 , C04B35/499 , H01G4/12
CPC分类号： H01G4/1254 , C04B35/497 , C04B35/499
摘要： A manufacturing method for dielectric ceramic compositions of lead-based perovskite containing lead magnesium tungstate [Pb(Mg.sub.1/2 W.sub.1/2)O.sub.3 ] as a component which is characterized in that magnesium tungstate powder [MgWO.sub.4 ] is used as a starting material instead of MgO and WO.sub.3 powder.
摘要翻译：含铅钨酸钙[Pb（Mg1 / 2W1 / 2）O3]作为成分的铅系钙钛矿型介电陶瓷组合物的制造方法，其特征在于，使用钨酸镁粉末[MgWO 4]代替MgO 和WO3粉末。

25. 发明授权

US4681667A Method of producing electrostrictive effect element 失效
公开(公告)号：US4681667A
公开(公告)日：1987-07-21
申请号：US940210
申请日：1986-12-10
申请人： Kazuaki Utsumi , Atsushi Ochi , Masanori Suzuki , Mitsuhiro Midorikawa
发明人： Kazuaki Utsumi , Atsushi Ochi , Masanori Suzuki , Mitsuhiro Midorikawa
IPC分类号： H01L41/083 , H01L41/23 , H01L41/293 , H01L41/22
CPC分类号： H01L41/293 , H01L41/083
摘要： A method of producing a laminated type electrostrictive effect element composed of a plurality of layers of electrostrictive material and a plurality of thin internal electrodes placed between adjacent layers of the electrostrictive material. The internal electrodes are exposed in side surfaces of the electrostrictive element parallel to the direction of lamination. Alternate internal electrodes are electrically connected in common to form a first group and a second group of internal electrodes, for connection to a power supply to produce a longitudinal electrostrictive strain in the direction of lamination. The method of the invention provides an efficient technique for electrically connecting alternate internal electrodes in common. The method involves forming an insulating layer of inorganic material such as glass or glass-ceramics over the portions of the exposed internal electrodes which are not to be electrically connected. The inorganic insulating material is formed by an electrophoretic process and sintered to produce an integral body consisiting of the internal electrodes, the electrostrictive material and the inorganic insulating material. In one embodiment of the invention the laminated type electrostrictive effect element is immersed in a suspension solution containing electrically charged glass powder. A voltage is applied to the internal electrodes on which the insulating layer is to be formed and an opposing electrode plate in the suspension solution is connected to the opposite polarity supply voltage. The positively charged glass powder is thereby deposited on the exposed portions of the internal electrodes connected to the voltage supply of selected polarity. Alternatively, the laminated type electrostrictive effect element is immersed in a suspension solution containing previously charged glass powder to deposit the glass powder onto the entire surface of the laminated structure. Thereafter, an electric field is applied between the internal electrodes on which the insulating layer is not to be formed and an opposing electrode plate disposed within the suspension to remove the glass powder from the selected internal electrodes.

26. 发明授权

US4633120A Electrostriction transducer comprising electrostriction layers of axially varied thicknesses 失效
标题翻译：电致伸缩传感器包括轴向变化的厚度的电致伸缩层
公开(公告)号：US4633120A
公开(公告)日：1986-12-30
申请号：US662113
申请日：1984-10-18
申请人： Eiichi Sato , Izumu Fukui , Osamu Inui , Takeshi Yano , Sadayuki Takahashi , Atsushi Ochi
发明人： Eiichi Sato , Izumu Fukui , Osamu Inui , Takeshi Yano , Sadayuki Takahashi , Atsushi Ochi
IPC分类号： H01L41/08 , H01L41/083 , H01L41/09
CPC分类号： H01L41/083 , H02N2/043
摘要： In an electrostriction transducer comprising protection layers (21, 22) in which no electric fields are produced during operation, each of end electrostriction layers (41, 42) which are contiguous to the respective protection layers with pertinent ones of internal electrodes (16, 17) interposed, is given a thicker thickness (at) as compared with other or intermediate electrostriction layers (23) to make the transducer have a long life and a high reliability. The intermediate electrostriction layers may have a common thickness (t). Alternatively, the intermediate electrostriction layers may have monotonously decreasing thicknesses when placed nearer to a plane which bisects a pile (19) of the electrostriction layers parallel to both end surfaces of the pile. When a pair of holding members for the transducer are used on both longitudinal ends, each protection layer is preferably received in an indent formed in the holding member. Alternatively, it is preferred that each holding member should comprise a metal plate contiguous to the protection layer and a metal band surrounding parts of the metal plate and the protection layer.
摘要翻译：在包括在操作期间不产生电场的保护层（21,22）的电致伸缩换能器中，每个末端电致伸缩层（41,42）与相应的保护层邻接，具有相应的内部电极（16,17））与其他或中间电子吸收层（23）相比被赋予较厚的厚度（at），以使换能器具有长寿命和高可靠性。中间电致伸缩层可以具有共同的厚度（t）。或者，当放置得更靠近平面于桩的两个端面的电致伸缩层的桩（19）的平面放置时，中间电致伸缩层可以具有单调减小的厚度。当在两个纵向端部使用一对用于换能器的保持构件时，每个保护层优选地容纳在形成在保持构件中的凹口中。或者，优选地，每个保持构件应包括与保护层相邻的金属板和围绕金属板和保护层的部分的金属带。

27. 发明授权

US08704430B2 Piezoceramic multilayer actuator with high reliability 有权
标题翻译：压电陶瓷多层致动器具有高可靠性
公开(公告)号：US08704430B2
公开(公告)日：2014-04-22
申请号：US12376346
申请日：2007-08-06
申请人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
发明人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
IPC分类号： H01L41/083
CPC分类号： H01L41/273 , H01L41/0838
摘要： A piezoceramic multilayer actuator has a first sub-stack (12, 14, 16) with a plurality of piezoceramic layers (22) and at least one internal electrode (24, 26), the piezoceramic layers (22) and the at least one internal electrode (24, 26) being laminated in an alternating manner, a second sub-stack (12, 14, 16) has a plurality of piezoceramic layers (22) and at least one internal electrode (24, 26), the piezoceramic layers (22) and the at least one internal electrode (24, 26) being laminated in an alternating manner, and a connection layer (40) arranged between the first sub-stack (12, 14, 16) and the second sub-stack (12, 14, 16), wherein the connection layer (40) is set up by a multitude of single connection points or connection lines (44) or other connection regions.
摘要翻译：压电陶瓷多层致动器具有具有多个压电陶瓷层（22）和至少一个内部电极（24,26）的第一子堆叠（12,14,16），所述压电陶瓷层（22）和所述至少一个内部电极（24,26）以交替的方式层压，第二子堆叠（12,14,16）具有多个压电陶瓷层（22）和至少一个内部电极（24,26），所述压电陶瓷层 22）和所述至少一个内部电极（24,26）以交替的方式层叠，以及布置在所述第一子堆叠（12,14）和所述第二子堆叠（12）之间的连接层（40），14,16），其中所述连接层（40）由多个单个连接点或连接线（44）或其它连接区域设置。

28. 发明申请

US20110135340A1 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE,AND ELECTROPHOTOGRAPHIC APPARATUS 有权
标题翻译：电子照相感光元件，工艺盒和电子照相设备
公开(公告)号：US20110135340A1
公开(公告)日：2011-06-09
申请号：US12959238
申请日：2010-12-02
申请人： Hiroki Uematsu , Harunobu Ogaki , Atsushi Ochi , Yasuhiro Kawai , Koji Takahashi , Shio Murai
发明人： Hiroki Uematsu , Harunobu Ogaki , Atsushi Ochi , Yasuhiro Kawai , Koji Takahashi , Shio Murai
IPC分类号： G03G21/16 , G03G15/00
CPC分类号： G03G5/043 , G03G5/04 , G03G5/0525 , G03G5/10 , G03G5/147
摘要： Provided is an electrophotographic photosensitive member having excellent cleaning performance, and a process cartridge and an electrophotographic apparatus, each including the electrophotographic photosensitive member.The peripheral surface of the electrophotographic photosensitive member has a plurality of flat portions having a width e (μm) that satisfies the relationship 0.1≦e≦25 and a plurality of groove portions having a width w (μm) that satisfies the relationship 0.1≦w≦25 and a depth d (μm) that satisfies the relationship 0.1≦d≦3.0, the flat portions and the groove portions being alternately formed at an angle θ (°) that satisfies the relationship 80≦θ≦100 with respect to the axial direction of the electrophotographic photosensitive member. The sum esum (μm) of the widths e of the flat portions per each width of 100 μm in the axial direction of the peripheral surface satisfies the relationship 5≦esum≦75, and eσ/eAv satisfies the relationship eσ/eAv≦0.46, where eAv (μm) is the average value of the widths e of the flat portions, and eσ is the standard deviation thereof.
摘要翻译：提供了具有优异的清洁性能的电子照相感光构件，以及各自包括电子照相感光构件的处理盒和电子照相设备。电子照相感光构件的周面具有多个宽度e（μm）的平坦部分，其宽度e（μm）满足关系式0.1＆nlE; e＆nlE; 25以及宽度w（μm）的多个沟槽部分，满足关系式0.1＆ ; w＆nlE; 25和深度d（μm），其满足关系式0.1＆nlE; d＆nlE; 3.0，平坦部分和沟槽部分以角度交替地形成; （°），其相对于电子照相感光构件的轴向方向满足关系80＆lt; nlE;＆amp; t;＆nlE; 100。外周面轴向每100μm宽度的平面部分的宽度e的总和（μm）满足关系5＆nlE; esum＆nlE; 75，e＆sgr / eAv满足e＆sgr / eAv＆nlE的关系; 0.46，其中eAv（μm）是平坦部分的宽度e的平均值，e＆sgr; 是其标准偏差。

29. 发明授权

US07948150B2 Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuator 有权
标题翻译：压电陶瓷多层致动器和制造压电陶瓷多层致动器的方法
公开(公告)号：US07948150B2
公开(公告)日：2011-05-24
申请号：US12031385
申请日：2008-02-14
申请人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
发明人： Bernhard Döllgast , Masahiro Inagaki , Harald Johannes Kastl , Atsushi Ochi , Takami Sakamoto , Carsten Schuh
IPC分类号： H01L41/053
CPC分类号： H01L41/273 , H01L41/0838 , H01L41/1876
摘要： A piezoceramic multilayer actuator (10) includes a plurality of green layers, wherein the green layers are to be converted to piezoceramic layers (12) with a piezoceramic material in a subsequent step of heating. A security layer material mixture with a second material (32) and particles (30) embedded in the second material (32) is provided, wherein the particles (30) have a third material different from the first material and different from the second material (32). The security layer material mixture is laminated between two piezoceramic layers (12), thereby forming a green stack. The green stack is heated to a sintering temperature, wherein the green layers are converted to the piezoceramic layers (12), and wherein a chemical reaction of the third material degrades the mechanical connection of the piezoceramic layers (12) by the security layer (20).
摘要翻译：压电陶瓷多层致动器（10）包括多个绿色层，其中在随后的加热步骤中，将绿色层用压电陶瓷材料转换成压电陶瓷层（12）。提供了具有第二材料（32）和嵌入第二材料（32）中的颗粒（30）的安全层材料混合物，其中所述颗粒（30）具有不同于第一材料并且不同于第二材料 32）。将安全层材料混合物层压在两个压电陶瓷层（12）之间，由此形成一个绿色叠层。将绿色叠层加热至烧结温度，其中绿色层转变为压电陶瓷层（12），并且其中第三材料的化学反应降低了压电陶瓷层（12）与安全层（20）的机械连接）。

30. 发明授权

US07901855B2 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：US07901855B2
公开(公告)日：2011-03-08
申请号：US12640466
申请日：2009-12-17
申请人： Harunobu Ogaki , Hiroki Uematsu , Atsushi Ochi
发明人： Harunobu Ogaki , Hiroki Uematsu , Atsushi Ochi
IPC分类号： G03G5/05
CPC分类号： G03G5/056 , G03G5/0564 , G03G5/0578 , G03G5/0592 , G03G5/0614 , G03G5/14752 , G03G5/14773 , G03G5/14791
摘要： A charge transport layer serving as a surface layer of an electrophotographic photosensitive member contains a polyester resin having a repeating structural unit represented by the following formula (1) and a repeating structural unit represented by the following formula (2), as a binder resin; the content of a siloxane moiety of the polyester resin is not less than 5% by mass and not more than 30% by mass relative to the total mass of the polyester resin; and the content of the polyester resin in the charge transport layer is not less than 60% by mass relative to the total mass of the whole binder resin in the charge transport layer.
摘要翻译：作为电子照相感光构件的表面层的电荷输送层含有具有由下式（1）表示的重复结构单元的聚酯树脂和由下式（2）表示的重复结构单元作为粘合剂树脂; 聚酯树脂的硅氧烷部分的含量相对于聚酯树脂的总质量不小于5质量％且不超过30质量％; 并且电荷输送层中的聚酯树脂的含量相对于电荷输送层中的整个粘合剂树脂的总质量为60质量％以上。

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