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41. 发明授权

US07419756B2 Dry toner, method for manufacturing the same, image forming apparatus, and image forming method 有权
标题翻译：干式调色剂，其制造方法，成像装置和成像方法
公开(公告)号：US07419756B2
公开(公告)日：2008-09-02
申请号：US11734895
申请日：2007-04-13
申请人： Hiroshi Yamashita , Chiaki Tanaka , Tsunemi Sugiyama , Hiroshi Yamada , Kazuhito Watanabe , Shigeru Emoto , Masami Tomita
发明人： Hiroshi Yamashita , Chiaki Tanaka , Tsunemi Sugiyama , Hiroshi Yamada , Kazuhito Watanabe , Shigeru Emoto , Masami Tomita
IPC分类号： G03G9/087
CPC分类号： G03G9/0827 , G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08764 , G03G9/08786 , G03G9/08793 , G03G9/09708
摘要： A dry toner contains fine particles having average sphericity of 0.93 to 0.99, a content of the fine particles having a particle diameter of 2 μm or less in the dry toner is 20% by number or less. A method for manufacturing a dry toner includes a process for dispersing in an aqueous medium containing water and a water-soluble organic solvent, a toner composition contained in an organic solvent by using fine solid dispersing agent; and a process for contracting volume of the dispersed toner composition. Further, the image forming apparatus having a photoconductor; a charger for charging the photoconductor; a light irradiator for irradiating the electrophotographic photoconductor to form a latent electrostatic image; a developer for developing the latent electrostatic image to form a developed image; and a transfer for transferring the developed image to a recording material, and the developer contains the dry toner abovementioned.
摘要翻译：干燥调色剂含有平均球形度为0.93〜0.99的细颗粒，干粉中的粒径为2μm以下的微粒的含量为20个数量以下。制造干式调色剂的方法包括在含水和水溶性有机溶剂的水性介质中分散的方法，通过使用微细的固体分散剂在有机溶剂中含有的调色剂组合物; 以及用于收缩分散的调色剂组合物的体积的方法。此外，具有感光体的图像形成装置; 用于对感光体充电的充电器; 用于照射电子照相感光体以形成静电潜像的光照射器; 用于显影静电潜像以形成显影图像的显影剂; 以及用于将显影图像转印到记录材料的转印，并且显影剂含有上述干燥调色剂。

42. 发明授权

US07364828B2 Toner for electrophotography, method of manufacturing the toner, developer, development method, transfer method, and process cartridge using the toner 有权
标题翻译：用于电子照相的调色剂，调色剂的制造方法，显影剂，显影方法，转印方法和使用调色剂的处理盒
公开(公告)号：US07364828B2
公开(公告)日：2008-04-29
申请号：US11328280
申请日：2006-01-10
申请人： Hiroshi Yamashita , Takuya Saito , Tsunemi Sugiyama , Yohichiroh Watanabe
发明人： Hiroshi Yamashita , Takuya Saito , Tsunemi Sugiyama , Yohichiroh Watanabe
IPC分类号： G03G9/087
CPC分类号： G03G9/0815 , G03G9/0804 , G03G9/0806
摘要： The method of manufacturing toner for electrophotography includes the steps of dissolving or dispersing a toner composition containing a resin and a coloring agent into polymerizable monomers to provide a solution or a dispersed system, emulsifying the solution or the dispersed system with a first surface active agent in an aqueous medium to provide an emulsion, and polymerizing the polymerizable monomers in the emulsion to obtain toner. A second surface active agent having polarity opposite to polarity of the first surface active agent is added after the emulsifying step.
摘要翻译：制造电子照相用调色剂的方法包括将含有树脂和着色剂的调色剂组合物溶解或分散在可聚合单体中以提供溶液或分散体系，用第一表面活性剂将溶液或分散体系乳化的步骤水性介质以提供乳液，并将乳液中的可聚合单体聚合以获得调色剂。在乳化步骤之后添加具有与第一表面活性剂极性相反极性的第二表面活性剂。

43. 发明申请

US20080032226A1 TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE 审中-公开
标题翻译：用于开发静电图像的调色剂
公开(公告)号：US20080032226A1
公开(公告)日：2008-02-07
申请号：US11868618
申请日：2007-10-08
申请人： Tsunemi Sugiyama , Hiroshi Yamashita , Yohichiroh Watanabe , Takuya Saito , Takeshi Takada , Masanori Suzuki
发明人： Tsunemi Sugiyama , Hiroshi Yamashita , Yohichiroh Watanabe , Takuya Saito , Takeshi Takada , Masanori Suzuki
IPC分类号： G03G9/08
CPC分类号： G03G9/08764 , G03G9/0806 , G03G9/08755
摘要： An improved toner comprises a binder resin comprising a urea-modified polyester resin; a colorant master batch comprising a colorant; a resin; and a pigment dispersant. The toner is prepared by a method comprising dissolving or dispersing toner compositions including a modified polyester resin capable of forming the urea-modified polyester resin and the colorant master batch in an organic solvent to provide a liquid; dispersing the liquid in an aqueous medium including resin fine particles while reacting the modified polyester resin with at least one of a crosslinker and an elongation agent to provide particles; and washing the particles after removing the organic solvent therefrom.
摘要翻译：改进的调色剂包括含有脲改性聚酯树脂的粘合剂树脂; 包含着色剂的着色母料; 树脂; 和颜料分散剂。调色剂通过以下方法制备：包括将能够形成脲改性聚酯树脂的改性聚酯树脂和着色剂母料溶解或分散在有机溶剂中以提供液体的调色剂组合物; 在将改性聚酯树脂与交联剂和伸长剂中的至少一种反应的同时使液体分散在含有树脂细颗粒的水性介质中，以提供颗粒; 并从其中除去有机溶剂后洗涤颗粒。

44. 发明授权

US07319496B2 Signal processing apparatus, image display apparatus and signal processing method 失效
标题翻译：信号处理装置，图像显示装置及信号处理方法
公开(公告)号：US07319496B2
公开(公告)日：2008-01-15
申请号：US11007921
申请日：2004-12-09
申请人： Masaki Uchida , Hiroshi Yamashita
发明人： Masaki Uchida , Hiroshi Yamashita
IPC分类号： H04N5/208
CPC分类号： G06T5/003 , G06T2207/10016 , G06T2207/10024 , H04N5/142 , H04N5/208
摘要： There is provided a signal processing apparatus comprises an edge amount detection portion for generating a data string of luminance differences of a pair of pixels adjacent to each other or adjacent over some pixels in predetermined number of frames of a luminance signal, detecting a maximum luminance difference from the data string and storing the same; and a correction amount conversion portion for converting the data string of the luminance difference to a contour correction amount based on the maximum luminance value: wherein a correction signal generation portion generates a contour correction signal while changing a gain in accordance with the contour correction amount and outputs the same to a contour correction portion; and the contour correction portion adds the contour correction signal to an image signal by synchronizing, corrects a contour of the image and output the same.
摘要翻译：提供了一种信号处理装置，包括边缘量检测部分，用于产生亮度信号的预定数量帧中的某些像素彼此相邻或相邻的一对像素的亮度差的数据串，检测最大亮度差从数据串中存储相同; 以及校正量转换部分，用于基于最大亮度值将亮度差的数据串转换为轮廓校正量：其中校正信号生成部分根据轮廓校正量改变增益而产生轮廓校正信号，并且将其输出到轮廓校正部分; 并且轮廓校正部通过同步将轮廓校正信号与图像信号相加，校正图像的轮廓并输出。

45. 发明申请

US20070184370A1 DRY TONER, METHOD FOR MANUFACTURING THE SAME, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权
标题翻译：干燥剂，其制造方法，图像形成装置和图像形成方法
公开(公告)号：US20070184370A1
公开(公告)日：2007-08-09
申请号：US11734895
申请日：2007-04-13
申请人： Hiroshi Yamashita , Chiaki Tanaka , Tsunemi Sugiyama , Hiroshi Yamada , Kazuhito Watanabe , Shigeru Emoto , Masami Tomita
发明人： Hiroshi Yamashita , Chiaki Tanaka , Tsunemi Sugiyama , Hiroshi Yamada , Kazuhito Watanabe , Shigeru Emoto , Masami Tomita
IPC分类号： G03G15/01
CPC分类号： G03G9/0827 , G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08764 , G03G9/08786 , G03G9/08793 , G03G9/09708
摘要： A dry toner contains fine particles having average sphericity of 0.93 to 0.99, a content of the fine particles having a particle diameter of 2 μm or less in the dry toner is 20% by number or less. A method for manufacturing a dry toner includes a process for dispersing in an aqueous medium containing water and a water-soluble organic solvent, a toner composition contained in an organic solvent by using fine solid dispersing agent; and a process for contracting volume of the dispersed toner composition. Further, the image forming apparatus having a photoconductor; a charger for charging the photoconductor; a light irradiator for irradiating the electrophotographic photoconductor to form a latent electrostatic image; a developer for developing the latent electrostatic image to form a developed image; and a transfer for transferring the developed image to a recording material, and the developer contains the dry toner abovementioned.
摘要翻译：干燥调色剂含有平均球形度为0.93〜0.99的细颗粒，干粉中的粒径为2μm以下的微粒的含量为20个数量以下。制造干式调色剂的方法包括在含水和水溶性有机溶剂的水性介质中分散的方法，通过使用微细的固体分散剂在有机溶剂中含有的调色剂组合物; 以及用于收缩分散的调色剂组合物的体积的方法。此外，具有感光体的图像形成装置; 用于对感光体充电的充电器; 用于照射电子照相感光体以形成静电潜像的光照射器; 用于显影静电潜像以形成显影图像的显影剂; 以及用于将显影图像转印到记录材料的转印，并且显影剂含有上述干燥调色剂。

46. 发明申请

US20070141500A1 TONER, METHOD OF PREPARING THE TONER, AND DEVELOPER, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE USING THE TONER 有权
标题翻译：调色剂，制备调色剂的方法，和开发者，图像形成方法，图像形成装置和使用色调剂的处理盒
公开(公告)号：US20070141500A1
公开(公告)日：2007-06-21
申请号：US11611165
申请日：2006-12-15
申请人： Tsuyoshi Sugimoto , Hiroshi Yamashita , Ryota Inoue , Yoshihiro Moriya , Shinichi Wakamatsu , Akihiro Kotsugai
发明人： Tsuyoshi Sugimoto , Hiroshi Yamashita , Ryota Inoue , Yoshihiro Moriya , Shinichi Wakamatsu , Akihiro Kotsugai
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/081 , G03G9/09328 , G03G9/09357 , G03G9/09371 , G03G9/09378 , G03G9/09392
摘要： A toner is provided including a colorant; a first binder resin; and a second binder resin, wherein an amount of the first binder resin and an amount of the second binder resin are phase separated from each other in the toner, and wherein a phase of the first binder resin is partially or completely covered with a phase of the second binder resin; and a method of preparing the toner, and a developer, an image forming method, an image forming apparatus, and a process cartridge using the toner.
摘要翻译：提供了包括着色剂的调色剂; 第一粘合剂树脂; 和第二粘合剂树脂，其中第一粘合剂树脂的量和第二粘合剂树脂的量在调色剂中彼此相分离，并且其中第一粘合剂树脂的相被部分或完全地覆盖有相第二粘合剂树脂; 以及调色剂的制备方法，显影剂，图像形成方法，图像形成装置和使用该调色剂的处理盒。

47. 发明申请

US20070031752A1 Toner, developer including the toner, and method for mixing toner image 有权
标题翻译：包括调色剂的调色剂，显影剂和调色剂图像混合的方法
公开(公告)号：US20070031752A1
公开(公告)日：2007-02-08
申请号：US11545429
申请日：2006-10-11
申请人： Yohichiroh Watanabe , Masanori Suzuki , Tsunemi Sugiyama , Hiroshi Yamashita , Takuya Saito , Naohiro Watanabe , Masami Tomita , Shigeru Emoto , Shinichiro Yagi , Hiroshi Yamada , Toshiki Nanya , Tadao Takigawa
发明人： Yohichiroh Watanabe , Masanori Suzuki , Tsunemi Sugiyama , Hiroshi Yamashita , Takuya Saito , Naohiro Watanabe , Masami Tomita , Shigeru Emoto , Shinichiro Yagi , Hiroshi Yamada , Toshiki Nanya , Tadao Takigawa
IPC分类号： G03G9/08
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08706 , G03G9/08711 , G03G9/08753 , G03G9/08755 , G03G9/08764 , G03G9/08768 , G03G9/08782 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner composition including toner particles including a binder resin including a modified polyester resin, and a second resin having a weight average molecular weight of from 2,000 to 10,000; a colorant; a release agent; and a particulate material which is present at least a surface portion of the toner particles while embedded into the surface portion, wherein the binder resin has a glass transition temperature not lower than 35° C. and lower than 55° C., and wherein the particulate material has an average particle diameter of from 0.002 to 0.2 times that of the toner particles. A developer including the toner composition and a carrier having a layer thereon which includes at least an acrylic resin and a silicone resin, and a method for fixing an image of the toner composition are also provided.
摘要翻译：包含调色剂颗粒的调色剂组合物，所述调色剂颗粒包括包含改性聚酯树脂的粘合剂树脂和重均分子量为2,000至10,000的第二树脂; 着色剂脱模剂; 以及颗粒材料，其在嵌入所述表面部分中时至少存在所述调色剂颗粒的表面部分，其中所述粘合剂树脂的玻璃化转变温度不低于35℃且低于55℃，并且其中颗粒材料的平均粒径为调色剂颗粒的平均粒径的0.002至0.2倍。还提供了包括调色剂组合物的显影剂和其上具有至少丙烯酸树脂和硅树脂的层的载体，以及用于固定调色剂组合物的图像的方法。

48. 发明申请

US20060251984A1 Toner for electrophotography, developer using the same, image-forming process cartridge using the same, image-forming apparatus using the same and image-forming process using the same 有权
公开(公告)号：US20060251984A1
公开(公告)日：2006-11-09
申请号：US11482776
申请日：2006-07-10
申请人： Hiroshi Yamashita , Kenzo Tatsumi
发明人： Hiroshi Yamashita , Kenzo Tatsumi
IPC分类号： G03G15/09
CPC分类号： G03G15/0921 , G03G9/0825 , G03G9/097
摘要： The toner of the present invention is suitably used in SLIC development system where a liner velocity of a developer-bearing member is 150 to 500 cm/sec. The toner has resin particles containing at least a coloring agent, and a charge controlling agent fine articles, and a ratio M/T of the amount M (% by weight) of an element in the surface of toner particles as determined by X-ray photoelectron spectroscopy (XPS) to the amount T (% by weight) of the element in the entire toner particles of 20 to 500, which element is present only in a charge control agent among components of the toner and is an element belonging to one of the first, second, third, fourth, and fifth periods of the long form of periodic table of elements except hydrogen, carbon, oxygen, and rare gas elements.

49. 发明申请

US20060240935A1 Differential limiter 有权
标题翻译：差分限幅器
公开(公告)号：US20060240935A1
公开(公告)日：2006-10-26
申请号：US11403505
申请日：2006-04-12
申请人： Nobushi Yamazaki , Kazuo Kanazawa , Hiroshi Yamashita , Mamoru Murakami
发明人： Nobushi Yamazaki , Kazuo Kanazawa , Hiroshi Yamashita , Mamoru Murakami
IPC分类号： F16H48/06
CPC分类号： F16H48/22 , F16H48/08 , F16H48/10 , F16H48/30 , F16H48/34 , F16H48/40 , F16H2048/204 , F16H2048/346
摘要： A differential limiter, including: differential mechanism, including: input member, first output member, second output member, and differential gear connecting the above three members so that the above three members differentially rotate; shaft member connected to the first output member and serving as output member of driving force; first cam mechanism including: first cam face on the first output member, and second cam face on the shaft member, the first cam face and second cam face are oppositely connected with each other in axial direction, to cause first axial thrust force and second axial thrust force according to driving torque; and frictional clutch between two of the above three members, and transmitting a differential limit torque. The first axial thrust force of the first output member presses the frictional clutch from first axial end. The second axial thrust force of the shaft member presses the frictional clutch from second axial end.
摘要翻译：差动限位器，包括：差速机构，包括：输入构件，第一输出构件，第二输出构件和连接上述三个构件的差速齿轮，使得上述三个构件差速旋转; 轴构件连接到第一输出构件并用作驱动力的输出构件; 第一凸轮机构包括：第一输出构件上的第一凸轮面和轴构件上的第二凸轮面，第一凸轮面和第二凸轮面在轴向方向上彼此相对地连接，以产生第一轴向推力和第二轴向推力按驱动扭矩计算; 以及上述三个构件中的两个之间的摩擦离合器，并且传递差速限制扭矩。第一输出构件的第一轴向推力从第一轴向端压入摩擦离合器。轴构件的第二轴向推力从第二轴向端压入摩擦离合器。

50. 发明授权

US07124725B2 Engine spark plug grounding structure, grounding wiring apparatus, and grounding wiring method 有权
标题翻译：发动机火花塞接地结构，接地线路设备和接地线路方式
公开(公告)号：US07124725B2
公开(公告)日：2006-10-24
申请号：US10504335
申请日：2002-12-24
申请人： Kiyoshi Kishimoto , Hiroshi Yamashita
发明人： Kiyoshi Kishimoto , Hiroshi Yamashita
IPC分类号： H01T13/04
CPC分类号： F02P13/00 , H01T13/08 , H01T13/32
摘要： A grounding member made of a spring steel includes a hexagonal top with a through hole, contact pieces extending from straight sides of the hexagonal top, and a grounding strip brazed to one of the contact pieces. The grounding member attaches to a spark plug with a spark plug insulator passing through the through-hole. The contact pieces pressure contact a peripheral surface of a hexagonal nut of the spark plug. A grounding wire is connected to a negative electrode of a battery. Electric charges generated in a spark gap are returned to the battery negative electrode from an external electrode of the spark plug via a spark plug housing, the grounding member, and the grounding wire. If the spark plug is loosely fitted in an engine cylinder head, or even if some engine body components are aged, electric charges flow without problems, preventing reduction of discharging performance.
摘要翻译：由弹簧钢制成的接地构件包括具有通孔的六边形顶部，从六边形顶部的直边延伸的接触片和钎焊到接触片之一的接地片。接地件附着在火花塞上，火花塞绝缘体穿过通孔。接触件压力接触火花塞的六角形螺母的外周表面。接地线连接到电池的负极。在火花隙中产生的电荷经由火花塞壳体，接地部件和接地线从火花塞的外部电极返回到电池负极。如果火花塞松动地安装在发动机气缸盖中，或者即使一些发动机主体部件老化，则电荷流动没有问题，防止排放性能的降低。

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