公开(公告)号：US07348120B2

公开(公告)日：2008-03-25

申请号：US11102718

申请日：2005-04-11

申请人： Akihiro Eida ,  Jun Shimizu

发明人： Akihiro Eida ,  Jun Shimizu

IPC分类号： G03G9/08

CPC分类号： G03G9/081 ,  G03G9/0819 ,  G03G9/08782 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09725

摘要： The present invention relates to a toner for electrostatic image development, obtainable by a process including the steps of (I) melt-kneading a raw material mixture containing a resin binder, a releasing agent, and a colorant; cooling the melt-kneaded mixture; and pulverizing the cooled mixture; and (II) further pulverizing a pulverized product obtained in the step (I) in the presence of an external additive containing at least two kinds of inorganic oxides subjected to hydrophobic treatment, having different average particle sizes from each other; and classifying the pulverized product, wherein the inorganic oxides subjected to hydrophobic treatment in the step (II) have an average particle size of 20 nm or less, and a difference in average particle size of 3 to 10 nm; and a process for preparing the toner. The toner of the present invention can be suitably used, for instance, for the development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.

摘要翻译： 本发明涉及一种用于静电图像显影的调色剂，其可通过包括以下步骤的方法获得：（I）熔融捏合含有树脂粘合剂，脱模剂和着色剂的原料混合物; 冷却熔融捏合的混合物; 并粉碎冷却的混合物; 和（II）在含有至少两种进行疏水处理的无机氧化物的外部添加剂的存在下，将平均粒径彼此不同的粉碎物进一步粉碎步骤（I）中得到的粉碎产物; 对所述粉碎物进行分级，其中，所述工序（II）中进行了疏水处理的无机氧化物的平均粒径为20nm以下，平均粒径的差为3〜10nm， 和调色剂的制备方法。 本发明的调色剂可以适合用于例如在电子照相术，静电记录方法，静电印刷方法等中形成的潜像的显影。

公开(公告)号：US06990782B2

公开(公告)日：2006-01-31

申请号：US10151657

申请日：2002-05-20

申请人： Jun Shimizu ,  Yoshimichi Kawai

发明人： Jun Shimizu ,  Yoshimichi Kawai

IPC分类号： E04C3/02

CPC分类号： E04C3/07 ,  E04B1/2403 ,  E04B1/5818 ,  E04B2/767 ,  E04B2001/2415 ,  E04B2001/2418 ,  E04B2001/2448 ,  E04C2003/023 ,  E04C2003/0421 ,  E04C2003/0434 ,  E04C2003/0473 ,  F16B2200/40 ,  F16B2200/403 ,  Y10T403/51 ,  Y10T403/7096

摘要： The present invention provides a method for assembling structural members of thin and lightweight shaped steel, the thin and lightweight shaped-steel members to be assembled having at least one joint hole or concave/convex portion at an appropriate position of a flange or web of the thin and lightweight shaped steel member, and temporarily joining portions of the thin and lightweight shaped steel members to each other for easy assembly.

公开(公告)号：USD512061S1

公开(公告)日：2005-11-29

申请号：US29209432

申请日：2004-07-16

申请人： Toshikuni Sato ,  Takahiro Asano ,  Hidenori Miyazaki ,  Takeshi Okutomi ,  Jun Shimizu

设计人： Toshikuni Sato ,  Takahiro Asano ,  Hidenori Miyazaki ,  Takeshi Okutomi ,  Jun Shimizu

公开(公告)号：US06559902B1

公开(公告)日：2003-05-06

申请号：US09623981

申请日：2000-09-11

申请人： Yasuji Kusuda ,  Jun Shimizu ,  Shinya Yamada ,  Takao Hashimoto

发明人： Yasuji Kusuda ,  Jun Shimizu ,  Shinya Yamada ,  Takao Hashimoto

IPC分类号： G02F11335

CPC分类号： G06F3/045

摘要： An upper electrode sheet having a transparent electrode formed on a transparent film of polyethylene terephthalate and a lower electrode sheet having a transparent electrode formed on a transparent film of polycarbonate are arranged opposite to each other via a plurality of spacers of an insulating substance between the electrodes, with a transparent hold plate of a polycarbonate plate being bonded over an entire face to a lower face of the lower electrode sheet via a transparent adhesion layer.

摘要翻译： 在聚对苯二甲酸乙二醇酯的透明膜上形成有透明电极的上部电极片和在聚碳酸酯的透明膜上形成有透明电极的下部电极片通过电极之间的绝缘物质的多个间隔物彼此相对配置 通过透明粘合层将聚碳酸酯板的透明保持板通过整个表面粘合到下电极片的下表面。

公开(公告)号：US06462533B1

公开(公告)日：2002-10-08

申请号：US09723869

申请日：2000-11-28

申请人： Jun Shimizu

发明人： Jun Shimizu

IPC分类号： G01R3122

CPC分类号： G01R31/2851 ,  G01R1/0483 ,  G01R31/01 ,  G01R31/2886

摘要： An IC test system includes a socket having a plurality of contact pins, a positioning member for positioning an IC package for testing, a carriage arm for transferring the IC package positioned by the positioning member to the socket. The socket, positioning member and the carriage arm are fixed to the base of the test system via a common base plate. Vibration caused by the carriage arm is commonly transferred to the socket and the positioning member, whereby a suitable alignment of IC package with respect to the socket can be obtained.

摘要翻译： IC测试系统包括具有多个接触针的插座，用于定位用于测试的IC封装的定位构件，用于将由定位构件定位的IC封装传送到插座的托架臂。 插座，定位构件和支架臂通过公共基板固定在测试系统的底座上。 由支架臂引起的振动通常传递到插座和定位构件，由此可以获得IC封装相对于插座的适当对准。

公开(公告)号：US5714294A

公开(公告)日：1998-02-03

申请号：US666586

申请日：1996-06-24

申请人： Masayuki Maruta ,  Jun Shimizu ,  Shinichi Sata ,  Yasuhiro Hidaka

发明人： Masayuki Maruta ,  Jun Shimizu ,  Shinichi Sata ,  Yasuhiro Hidaka

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G13/08

CPC分类号： G03G9/0825 ,  G03G13/08 ,  G03G9/08 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08704 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08728 ,  G03G9/08737 ,  G03G9/08791 ,  G03G9/08797

摘要： A toner for electrophotography including a binder resin, a colorant, and a reinforcing agent, the toner being characterized in that the reinforcing agent is resin particles comprising a core layer coated with a vinyl polymer having a glass transition temperature of 50.degree. C. or more, the core layer comprising an acrylic acid ester copolymer and/or a methacrylic acid ester copolymer having a glass transition temperature of 0.degree. C. or less, or a diene copolymer having a glass transition temperature of 0.degree. C. or less; a reinforcing agent for toner including the above resin particles; and in a method for forming fixed images by utilizing a nonmagnetic one-component developing method employing a developer device including a developer roller and a blade, the blade serving to regulate a thickness of a toner layer formed on the developer roller and to supply electric charges to the toner, the method for forming fixed images being characterized by the use of the above toner for electrophotography.

摘要翻译： PCT No.PCT / JP94 / 02142 Sec。 371日期1996年6月24日 102（e）1996年6月24日PCT 1994年12月19日PCT PCT。 WO95 / 18401 PCT出版物 日期：1995年7月6日，用于电子照相的调色剂，包括粘合剂树脂，着色剂和增强剂，该调色剂的特征在于，增强剂是包含涂覆有玻璃化转变温度为50℃的乙烯基聚合物的芯层的树脂颗粒 ℃以上，所述芯层包含玻璃化转变温度为0℃以下的丙烯酸酯共聚物和/或甲基丙烯酸酯共聚物，或玻璃化转变温度为0℃的二烯共聚物。 或更少; 包含上述树脂颗粒的调色剂增强剂; 并且在利用采用包括显影辊和刮板的显影剂装置的非磁性单组分显影方法形成固定图像的方法中，所述刮板用于调节形成在显影辊上的调色剂层的厚度并提供电荷 对于调色剂，形成固定图像的方法的特征在于使用上述用于电子照相的调色剂。

公开(公告)号：US5552098A

公开(公告)日：1996-09-03

申请号：US206791

申请日：1994-03-03

申请人： Junichiro Kudo ,  Jun Shimizu

发明人： Junichiro Kudo ,  Jun Shimizu

IPC分类号： B29C45/26 ,  G11B7/26 ,  B29C45/38 ,  B29D17/00

CPC分类号： B29C45/263 ,  B29C45/2632 ,  B29C2045/1745 ,  B29C2045/1746 ,  B29C2045/2638 ,  G11B7/263 ,  Y10S425/051 ,  Y10S425/06 ,  Y10S425/81

摘要： An improved method for forming a disc substrate having a bottomed centering hole for rotating and driving the disc. The method includes injecting synthetic resin into a mold cavity formed by a first and second metal molds to form the substrate, and punching at least part of the centering hole by a movable member protruded into the mold cavity to form a through-hole. A stamper containing digital information is held in place inside the mold cavity by its inner circumference by means of a vacuum or a magnet.

摘要翻译： 一种用于形成具有用于旋转和驱动盘的有底定心孔的盘基片的改进方法。 该方法包括将合成树脂注入到由第一和第二金属模具形成的模腔中以形成基板，并且通过突出到模腔中的可动构件冲压至少部分定心孔以形成通孔。 含有数字信息的压模通过真空或磁体通过其内周在模腔内保持就位。

公开(公告)号：US5495320A

公开(公告)日：1996-02-27

申请号：US277516

申请日：1994-07-19

申请人： Takamasa Araki ,  Jun Shimizu ,  Kazuyoshi Sakazawa

发明人： Takamasa Araki ,  Jun Shimizu ,  Kazuyoshi Sakazawa

IPC分类号： B01F7/08 ,  G03G15/08

CPC分类号： B01F7/087 ,  G03G15/0822 ,  G03G2215/0819 ,  G03G2215/083

摘要： A developer stirring device including stirring paths parallel to each other and stirring screws respectively disposed in the stirring paths, in which a delivering element for a developer is provided on one of the stirring screws and a distributing element is provided on the other of the stirring screws so as to allow the developer to circulate through the stirring paths without stagnation, and a developing device for an image forming apparatus using the same.

摘要翻译： 一种显影剂搅拌装置，包括彼此平行的搅拌路径和分别设置在搅拌路径中的搅拌螺杆，其中在其中一个搅拌螺杆和分配元件上设置用于显影剂的输送元件，在另一个搅拌螺杆 以使显影剂不经停留地循环通过搅拌路径，以及使用该显影装置的图像形成装置的显影装置。

公开(公告)号：US5427520A

公开(公告)日：1995-06-27

申请号：US4278

申请日：1993-01-14

申请人： Jun Shimizu ,  Junichiro Kudo

发明人： Jun Shimizu ,  Junichiro Kudo

IPC分类号： B29C33/44 ,  B29C45/26 ,  B29D17/00 ,  G11B7/26 ,  B29C45/38 ,  B29C45/40

CPC分类号： B29C45/263 ,  B29C33/44 ,  B29D17/005 ,  G11B7/263 ,  B29C2045/2657 ,  Y10S425/81

摘要： A metal mold device for molding a disc substrate formed by molding a synthetic resin material and having a raised portion on the inner surface of the disc substrate, includes a fixed metal mold and a movable metal mold for defining together a mold cavity for molding the disc substrate. A mold releasing resistance in the form of suitably sized projections or recesses, is provided at a portion of the fixed metal mold or the movable metal mold mating with the outer rim of the disc substrate being molded or at the outer peripheral surface of the raised portion to permit an as-molded disc substrate to be released easily and reliably from a stamper bearing a pattern of pits and lands or pre-grooves and to prevent molding distortions from being produced in the disc substrate being molded.

摘要翻译： 用于模制通过模制合成树脂材料并且在盘基片的内表面上具有凸起部分形成的圆盘基底的金属模具装置包括固定金属模具和可动金属模具，用于将用于模制盘的模具腔 基质。 在固定金属模具或可移动金属模具的与模制的盘基片的外边缘配合的部分或在凸起部分的外周表面处提供具有适当尺寸的突起或凹部形式的脱模阻力 从而能够容易且可靠地从具有凹坑和平台或预凹槽的图案的压模释放成型的盘基片，并且防止在被模制的盘基片中产生模制变形。

公开(公告)号：US5326240A

公开(公告)日：1994-07-05

申请号：US957671

申请日：1992-10-07

申请人： Junichiro Kudo ,  Jun Shimizu

发明人： Junichiro Kudo ,  Jun Shimizu

IPC分类号： B29C45/26 ,  G11B7/26 ,  B29C45/00

CPC分类号： B29C45/263 ,  B29C45/2632 ,  B29C2045/1745 ,  B29C2045/1746 ,  B29C2045/2638 ,  G11B7/263 ,  Y10S425/051 ,  Y10S425/06 ,  Y10S425/81

摘要： A metal mold device for molding a substrate includes a fixed metal mold, a movable metal mold mounted facing the fixed metal mold for being moved towards and away from the fixed metal mold and for defining a mold cavity between it and the fixed metal mold, a stamper mounted on at least one of the fixed metal mold or the movable metal mold and arranged within the mold cavity, a positioning unit provided on the metal mold on which the stamper is mounted for positioning the loading position of the stamper, and a stamper supporting unit provided on the metal mold on which the stamper is mounted for supporting the stamper by suction. The stamper is positioned by the positioning member and held under suction by the stamper suction unit so that it may be mounted in position on the fixed metal mold or the movable metal mold to permit a disc substrate to be molded highly accurately.

摘要翻译： 用于成型基板的金属模具装置包括固定金属模具，面向固定金属模具安装的可移动金属模具，用于朝向和远离固定金属模具移动并且用于在其与固定金属模具之间限定模腔， 压模安装在固定金属模具或活动金属模具中的至少一个上并且布置在模具腔内;定位单元，设置在金属模具上，压模安装在该金属模上，用于定位压模的装载位置，压模支撑 设置在其上安装有压模的金属模具上用于通过抽吸支撑压模的单元。 压模由定位构件定位，并通过压模抽吸单元被吸住保持，使得其可以安装在固定金属模具或可移动金属模具上的适当位置，以便高精度地模制盘基片。