公开(公告)号：US5171654A

公开(公告)日：1992-12-15

申请号：US746721

申请日：1991-08-19

申请人： Hiroshi Yamazaki ,  Yuki Okuyama ,  Yoshiaki Koizumi ,  Isao Endou ,  Satoru Ikeuchi

发明人： Hiroshi Yamazaki ,  Yuki Okuyama ,  Yoshiaki Koizumi ,  Isao Endou ,  Satoru Ikeuchi

IPC分类号： G03G9/08 ,  G03G9/087

CPC分类号： G03G9/08706 ,  G03G9/0815 ,  G03G9/08704 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08728

摘要： A toner for electrostatic image developing is disclosed. It is prepared by giving a mechanical impact force to radically polymerized particles containing a colorant and a low molecular weight polyolefine so as to have the low molecular weight polyolefine exist at a ratio of 5 to 40% by number on a surface of the particles. The toner has a uniform and good electrification property, high fixability and no offsetting property.

摘要翻译： 公开了一种用于静电图像显影的调色剂。 通过对包含着色剂和低分子量聚烯烃的自由基聚合的颗粒施加机械冲击力，使得低分子量聚烯烃以颗粒表面的5〜40数量％的比例存在而制备。 调色剂具有均匀且良好的起电性，高定影性和无偏移性。

公开(公告)号：US4968573A

公开(公告)日：1990-11-06

申请号：US942389

申请日：1986-12-16

申请人： Tadashi Kaneko ,  Yuki Okuyama ,  Mitsutaka Arai ,  Yoko Yamamoto ,  Satoru Ikeuchi

发明人： Tadashi Kaneko ,  Yuki Okuyama ,  Mitsutaka Arai ,  Yoko Yamamoto ,  Satoru Ikeuchi

IPC分类号： G03G9/10 ,  G03G9/113 ,  G03G13/09

CPC分类号： G03G9/10 ,  G03G13/09 ,  G03G9/1133 ,  G03G9/1134 ,  G03G9/1135 ,  G03G9/1136

摘要： In a method of developing an electrostatic latent image formed on an electrostatic latent image-carrying member with a developer comprising a magnetic carrier and a toner in a non-contact manner under application of an oscillating electric field to a development region, the improvement comprising the surface of said magnetic carrier is covered with an insulating material, and magnetization (M) of said magnetic carrier when measured under application of a magnetic field of 1000 Oersted and weight average diameter (R) of the same expressed in terms of micro meter satisfy the following relation:30.ltoreq.M.ltoreq.-0.8 R+150(wherein 10.ltoreq.R.ltoreq.150).

摘要翻译： 在使用包含磁性载体和调色剂的显影剂在静电潜像承载构件上形成的静电潜像在对显影区域施加振荡电场的非接触方式下的方法中，其改进包括 所述磁性载体的表面被绝缘材料覆盖，并且当在施加1000微米的磁场和以微米表示的重量平均直径（R））下测量时，所述磁性载体的磁化强度（M）满足 以下关系：30

公开(公告)号：US4940644A

公开(公告)日：1990-07-10

申请号：US291416

申请日：1988-12-22

申请人： Akitoshi Matsubara ,  Satoru Ikeuchi ,  Kunio Akimoto ,  Yoshio Takizawa

发明人： Akitoshi Matsubara ,  Satoru Ikeuchi ,  Kunio Akimoto ,  Yoshio Takizawa

IPC分类号： G03G9/087

CPC分类号： G03G9/08788 ,  Y10S430/105 ,  Y10S525/934

摘要： This invention relates to a toner for development of electrostatic images to be used for development of electrostatic images formed in electrophotography, electrostatic printing, electrostatic recording, etc., and an image forming method by use thereof.The toner of the present invention uses a resin constituted mainly of a copolymer comprising a crystalline polymer block and an amorphous polymer block chemically bound together, the cyrstalline polymer block has a specific melting point, the amorphous polymer block has a specific glass transition point, the moduli of the toner has a value with a specific range, and therefore according to the present invention, a toner excellent in durability can be provided, which is capable of fixing sufficiently even at a low temperature and yet also good in off-set resistance within such a temperature range, further having excellent anti-blocking characteristic, flowability, charging characteristic, anti-filming characteristic, cleaning property, thus being capable of forming good visible images stably.

摘要翻译： 本发明涉及用于显影电子照相，静电印刷，静电记录等静电图像的静电图像显影用调色剂及其使用的图像形成方法。 本发明的调色剂使用主要由包含结晶聚合物嵌段和化学键合在一起的无定形聚合物嵌段的共聚物构成的树脂，所述硅橡胶聚合物嵌段具有特定的熔点，所述无定形聚合物嵌段具有特定的玻璃化转变点， 调色剂的模量具有特定范围的值，因此根据本发明，可以提供耐久性优异的调色剂，即使在低温下也能够充分固化，并且还具有良好的抗偏置性 这样的温度范围，进一步具有优异的防粘连性，流动性，充电特性，抗成膜特性，清洁性，从而能够稳定地形成良好的可见光。

公开(公告)号：US4883734A

公开(公告)日：1989-11-28

申请号：US162801

申请日：1988-03-01

申请人： Satoru Ikeuchi ,  Mitutaka Arai ,  Yuki Okuyama ,  Hideki Yuri ,  Tomoo Shiohara ,  Yasuhiko Oyama

发明人： Satoru Ikeuchi ,  Mitutaka Arai ,  Yuki Okuyama ,  Hideki Yuri ,  Tomoo Shiohara ,  Yasuhiko Oyama

IPC分类号： G03G9/087

CPC分类号： G03G9/08726

摘要： Disclosed are a toner for development of electrostatic image, comprising as the main component a resin obtained by allowing a polymer containing a polymer component with low molecular weight and a polymer component with high molecular weight, at least the polymer component with low molecular weight containing a carboxylic acid component, to react with a polyvalent metal compound, and a method of fixing a toner image employing the toner described above.According to the present invention, there can be provided a toner for development of electrostatic image which has more improved fixability without lowering the anti-off-set property already improved, and also which can be prepared with good reproducibility without causing gelation to occur although the metal compound may be formulated therein, and can be improved in fixability without making charging characteristics unstable and at the same time without bringing about lowering in anti-off-set property, and thus an excellent toner image can be fixed.

摘要翻译： 公开了一种用于静电图像显影的调色剂，其包含通过使含有低分子量聚合物组分的聚合物和具有高分子量的聚合物组分的聚合物作为主要组分，至少含有低分子量的聚合物组分含有 羧酸组分与多价金属化合物反应，以及使用上述调色剂固定调色剂图像的方法。 根据本发明，可以提供一种用于显影静电图像的调色剂，其具有更好的定影性而不降低已经改善的防脱离性能，并且还可以制备具有良好的再现性而不引起凝胶化，尽管 金属化合物可以配制在其中，并且可以提高定影性而不使充电特性不稳定，同时不会降低防脱离性，因此可以固定优异的调色剂图像。

公开(公告)号：US4882258A

公开(公告)日：1989-11-21

申请号：US161784

申请日：1988-02-29

申请人： Satoru Ikeuchi ,  Mitutaka Arai ,  Yuki Okuyama ,  Akitoshi Matsubara

发明人： Satoru Ikeuchi ,  Mitutaka Arai ,  Yuki Okuyama ,  Akitoshi Matsubara

IPC分类号： G03G9/087 ,  G03G9/113

CPC分类号： G03G9/08793 ,  G03G9/08726 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/1134

摘要： There are disclosed a toner for development of an electrostatic image which comprises containing (a) a mixture of a lower molecular weight polymer component and a higher molecular weight polymer component, and said lower molecular polymer component is a resin obtained by reacting a polymer containing a carboxylic acid component with a polyvalent metal compound to form cross-linking through a metal atom and (b) offset preventive agent; and also an electrostatic latent image developer which comprises (A) toner particles mainly comprising a resin obtained by reacting a carboxy group existing in a polymer component with a polyvalent metal compound and (B) resin coated-carrier particles coated with a fluorine-containing resin on a surface of a magnetic particle or inorganic fine particles.

摘要翻译： 公开了用于显影静电图像的调色剂，其包含（a）低分子量聚合物组分和较高分子量聚合物组分的混合物，所述低分子量聚合物组分是通过使包含 羧酸组分与多价金属化合物通过金属原子形成交联，和（b）防偏移剂; 以及静电潜像显影剂，其包含（A）主要包含通过聚合物组分中存在的羧基与多价金属化合物反应获得的树脂的调色剂颗粒和（B）涂覆有含氟树脂的树脂涂布载体颗粒 在磁性颗粒或无机细颗粒的表面上。

公开(公告)号：US4533621A

公开(公告)日：1985-08-06

申请号：US628837

申请日：1984-07-09

申请人： Satoru Ikeuchi ,  Yoshihiro Inaba ,  Hiroshi Shimazaki ,  Tatsuhiko Kobayashi

发明人： Satoru Ikeuchi ,  Yoshihiro Inaba ,  Hiroshi Shimazaki ,  Tatsuhiko Kobayashi

IPC分类号： G03C8/56 ,  G03C1/40 ,  G03C1/84 ,  G03C5/54

CPC分类号： G03C8/56 ,  Y10S430/142

摘要： Photographic element used in color diffusion transfer processes comprising an image receiving layer containing a polymer having monomer units represented by either Formula I or Formula II ##STR1## wherein A is a copolymerizable monomer unit having at least two ethylenically unsaturated groups; B and B' are copolymerizable .alpha.,.beta.-ethylenically unsaturated monomer units; each R.sub.1 is independently hydrogen or methyl; R.sub.2 and R.sub.3 are independently hydrogen, alkyl, or aryl; R.sub.4, R.sub.5 and R.sub.6 are independently alkyl groups; L.sub.1 and L.sub.2 are independently divalent combining groups; X is a monovalent anion; x, y, z, p, q, r, and s, are each copolymerization mole percentages as follows: 0.5.ltoreq.x.ltoreq.6, 0.ltoreq.y.ltoreq.79.5, 20.ltoreq.z.ltoreq.99.5, 0.ltoreq.p.ltoreq.6, 0.ltoreq.q.ltoreq.80, 10.ltoreq.r.ltoreq.90, and 10.ltoreq.s.ltoreq.90.

摘要翻译： 用于彩色扩散转移方法的照相元件包括含有具有由式I或式II表示的单体单元的聚合物的图像接收层，其中A是可共聚合的单体 具有至少两个烯属不饱和基团的单元; B和B'是可共聚的α，β-烯属不饱和单体单元; 每个R 1独立地是氢或甲基; R2和R3独立地是氢，烷基或芳基; R4，R5和R6独立地是烷基; L1和L2独立地为二价结合基团; X是一价阴离子; x，y，z，p，q，r和s各自为共聚摩尔百分数，如下：0.5≤x≤6,0≤y≤79.5,20％ = 99.5，0

公开(公告)号：US20140070906A1

公开(公告)日：2014-03-13

申请号：US13823760

申请日：2012-10-30

申请人： Satoru Ikeuchi ,  Kazunori Nishimura

发明人： Satoru Ikeuchi ,  Kazunori Nishimura

IPC分类号： H03H9/64

CPC分类号： H03H9/643 ,  H01L41/047 ,  H03H9/0038 ,  H03H9/02748 ,  H03H9/02755

摘要： An elastic wave device includes a piezoelectric substrate, a pair of reflectors disposed on the piezoelectric substrate along the propagation direction of an elastic wave, and first to fifth comb electrode pairs disposed in this order between the pair of reflectors. Ground comb electrodes of adjacent comb electrode pairs are connected by an even number of connection electrode fingers or by an odd number of connection electrode fingers.

摘要翻译： 弹性波装置包括压电基板，沿着弹性波的传播方向设置在压电基板上的一对反射器，以及在该对反射器之间依次布置的第一至第五梳状电极对。 相邻梳状电极对的梳状电极通过偶数个连接电极指或奇数个连接电极指连接。

公开(公告)号：US20130141189A1

公开(公告)日：2013-06-06

申请号：US13701417

申请日：2012-03-07

申请人： Kazunori Nishimura ,  Satoru Ikeuchi

发明人： Kazunori Nishimura ,  Satoru Ikeuchi

IPC分类号： H03H9/64

CPC分类号： H03H9/0028 ,  H03H9/0038 ,  H03H9/0071 ,  H03H9/0085 ,  H03H9/54 ,  H03H9/64 ,  H03H9/725

摘要： An elastic wave device includes a first unbalanced terminal, a second unbalanced terminal, a first balanced terminal, a second balanced terminal, a first filter part, and a second filter part. A phase of an electric signal transmitted from first unbalanced terminal to the first balanced terminal in the first filter part is different from a phase of an electric signal transmitted from the second unbalanced terminal to the first balanced terminal in the second filter part. A phase of an electric signal transmitted from the first unbalanced terminal to the second balanced terminal in the first filter part is different from a phase of an electric signal transmitted from the second unbalanced terminal to the second balanced terminal in the second filter part.

摘要翻译： 弹性波装置包括第一不平衡端子，第二不平衡端子，第一平衡端子，第二平衡端子，第一滤波器部分和第二滤波器部分。 从第一不平衡端子发送到第一滤波器部分中的第一平衡端子的电信号的相位与在第二滤波器部分中从第二不平衡端子发送到第一平衡端子的电信号的相位不同。 在第一滤波器部分中从第一不平衡端子发送到第二平衡端子的电信号的相位与在第二滤波器部分中从第二不平衡端子发送到第二平衡端子的电信号的相位不同。

公开(公告)号：US20120286624A1

公开(公告)日：2012-11-15

申请号：US13519701

申请日：2011-02-24

申请人： Satoru Ikeuchi

发明人： Satoru Ikeuchi

IPC分类号： H01L41/047

CPC分类号： H03H9/14561 ,  H03H9/02858 ,  H03H9/02881 ,  H03H9/14547 ,  H03H9/1457 ,  H03H9/6463

摘要： An elastic wave device includes an elastic wave resonator which includes a comb-shaped electrode pair including a pair of com-shaped electrodes interdigitating with each other and provided on a piezoelectric substrate and which is configured to trap energy of the elastic wave therein. Each of the pair of comb-shaped electrodes includes interdigital electrode fingers connected to a common. A pitch of the interdigital electrode fingers changes along a direction perpendicular to a propagation direction of elastic wave. The elastic wave device has a small insertion loss and operates efficiently.

摘要翻译： 弹性波装置包括弹性波谐振器，该弹性波谐振器包括梳状电极对，该梳状电极对包括彼此交错指向的一对组合形状的电极，并设置在压电基片上并被配置为捕获弹性波的能量。 一对梳状电极中的每一个包括连接到共同的交叉指状电极指。 叉指电极指的间距沿着与弹性波的传播方向垂直的方向变化。 弹性波器件具有小的插入损耗并且有效地工作。

公开(公告)号：US4868078A

公开(公告)日：1989-09-19

申请号：US139642

申请日：1987-12-30

申请人： Eiichi Sakai ,  Yuki Okuyama ,  Yoshihide Fujimaki ,  Toshinori Yamazaki ,  Satoru Ikeuchi

发明人： Eiichi Sakai ,  Yuki Okuyama ,  Yoshihide Fujimaki ,  Toshinori Yamazaki ,  Satoru Ikeuchi

IPC分类号： G03G5/14 ,  G03G5/082 ,  G03G5/147 ,  G03G9/08

CPC分类号： G03G5/0825 ,  G03G5/08235 ,  G03G5/14704 ,  G03G9/0819

摘要： An electrophotographic image forming method is disclosed. The method comprises the steps of developing an electrostatic image formed on an image-forming member with a particulate toner for forming a toner image and transferring said toner image onto a receiving material, in which the image-forming member has a surface-improving layer comprised principally of amorphous silicon, and the toner has a weight average particle size within the range of from 1 .mu.m to 6 .mu.m and contains a constituent having a weight average particle size of not more than 5 .mu.m which accounts for not less than 20% by weight of the whole amount of the toner. An electrophotographic copy bearing a high-resolution and high-quality image can be stably obtained by this method.

摘要翻译： 公开了电子照相图像形成方法。 该方法包括以下步骤：用形成调色剂图像的微粒调色剂显影形成在图像形成部件上的静电图像，并将所述调色剂图像转印到接收材料上，其中图像形成部件具有包含表面改性层 主要是非晶硅，并且调色剂的重均粒径在1μm至6μm的范围内，并且含有重量平均粒径不大于5μm的组分，其不少于20 占全部量的调色剂的重量％。 通过该方法可以稳定地获得具有高分辨率和高质量图像的电子照相复印件。