公开(公告)号：US4822838A

公开(公告)日：1989-04-18

申请号：US80071

申请日：1987-07-31

申请人： Junichi Watanabe ,  Kozo Misumi ,  Masanobu Miyaguchi ,  Seiji Kadomatsu ,  Sei Nakazawa

发明人： Junichi Watanabe ,  Kozo Misumi ,  Masanobu Miyaguchi ,  Seiji Kadomatsu ,  Sei Nakazawa

IPC分类号： C08K13/02 ,  C08K3/10 ,  C08K3/22 ,  C08K5/17 ,  C08K5/29 ,  C08K5/37 ,  C08K5/43 ,  C08L23/26 ,  C08L23/28 ,  C08L63/00 ,  C08L33/08

CPC分类号： C08L23/28

摘要： A curable chlorinated polyethylene and copolyethylene composition comprising(A) 5 to 95% by weight, based on the total weight of (A) and (B), of a chlorinated polyethylene having a chlorine content of about 20 to about 50% by weight and derived from polyethylene having a melt index of 0.01 to 100,(B) 95 to 5% by weight, based on the total weight of (A) and (B), of a chlorinated copolymer of ethylene and a C.sub.2 -C.sub.5 alkyl acrylate or methacrylate, said copolymer having a chlorine content of about 2 to about 45% by weight and a melt index of 0.1 to 100,(C) 0 to 30 parts by weight, per 100 parts by weight of (A) and (B) combined, of an epichlorohydrin polymer or copolymer at least 40 mole % of which is derived from the epichlorohydrin, said polymer or copolymer having a specific reduced viscosity of 0.1 to 10 dl/g,(D) 0.1 to 5 parts by weight, per 100 parts by weight of (A), (B) and (C) combined, of a mercaptotriazine compound as a crosslinking agent,(E) 0.5 to 3 moles, per mole of (D), of a basic amine compound as a crosslinking accelerator, and(F) 0.5 to 30 parts by weight, per 100 parts by weight of (A), (B) and (C) combined, of a metal compound as an acid acceptor.

摘要翻译： 一种可固化的氯化聚乙烯和共聚乙烯组合物，其包含（A）基于（A）和（B）的总重量为5-95重量％的氯含量为约20至约50重量％的氯化聚乙烯和 衍生自熔体指数为0.01至100的聚乙烯，（B）基于（A）和（B）的总重量为95至5重量％的乙烯和丙烯酸C 2 -C 5烷基酯的氯化共聚物或 所述共聚物的氯含量为约2至约45重量％，熔体指数为0.1至100，（C）为0至30重量份，相对于（A）和（B）每100重量份， 的表氯醇聚合物或其共聚物，其至少40摩尔％衍生自表氯醇，所述聚合物或共聚物的比浓对数粘度为0.1至10dl / g，（D）为每100份0.1至5重量份 （A），（B）和（C）组合的巯基三嗪化合物作为交联剂，（E）为0.5-3摩尔/摩尔（D）， 的作为交联促进剂的碱性胺化合物，和（F）相对于作为酸受体的金属化合物每100重量份的（A），（B）和（C）组合，为0.5〜30重量份。

公开(公告)号：US20240152065A1

公开(公告)日：2024-05-09

申请号：US18549958

申请日：2022-02-28

申请人： Junichi Watanabe ,  Yuka Mizoguchi ,  Kohsuke Satoh ,  Toshihiko Sugiyama

发明人： Junichi Watanabe ,  Yuka Mizoguchi ,  Kohsuke Satoh ,  Toshihiko Sugiyama

IPC分类号： G03G9/087 ,  G03G9/08

CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/08782 ,  G03G2215/0604

摘要： Resin particles each include a crystalline polyester resin, an amorphous polyester resin, a release agent, and a colorant. The crystalline polyester resin includes an acid component and an alcohol component as constitutional units, and the acid component of the crystalline polyester resin includes plant-derived dicarboxylic acid having 12 or less carbon atoms. The crystalline polyester resin is present as domains in a matrix of the amorphous polyester resin within each resin particle, an average major axis of the domains of the crystalline polyester resin is 2.0 micrometers or less, and an average aspect ratio (major axis/minor axis) of the domains is 4.0 or greater. The resin particles have a carbon radioisotope 14C concentration of 5.4 pMC or greater.

公开(公告)号：US20230367236A1

公开(公告)日：2023-11-16

申请号：US18314218

申请日：2023-05-09

申请人： Natsuko Matsushita ,  Yuka Mizoguchi ,  Junichi Watanabe ,  Kazuoki Fuwa

发明人： Natsuko Matsushita ,  Yuka Mizoguchi ,  Junichi Watanabe ,  Kazuoki Fuwa

IPC分类号： G03G9/093

CPC分类号： G03G9/09328 ,  G03G9/09371

摘要： A resin particle contains a core containing a first binder resin containing an alcohol component and a shell containing a second binder resin containing at least one of polyethylene terephthalate and polybutylene terephthalate, wherein the first binder resin contains a plant-derived alcohol monomer accounting for 5 to 35 percent by mass of the entire of the alcohol component and the at least one of polyethylene terephthalate and polybutylene terephthalate accounts for 10 to 70 percent by mass of the entire of the second binder resin.

公开(公告)号：US20230026448A1

公开(公告)日：2023-01-26

申请号：US17811692

申请日：2022-07-11

申请人： Hiroshi YAMASHITA ,  Kazuoki Fuwa ,  Junichi Watanabe

发明人： Hiroshi YAMASHITA ,  Kazuoki Fuwa ,  Junichi Watanabe

IPC分类号： G03G9/093 ,  G03G9/08 ,  G03G15/08

摘要： A toner has excellent low temperature fixing property, heat resistant preservability, and stable image quality. The toner contains a core including a crystalline polyester, and a shell formed on a surface of the core. An aspect ratio of the crystalline polyester in the toner is within a range from 1 to 3, and an average length of a longitudinal diameter of the crystalline polyester is within a range from 10 nm to 500 nm.

公开(公告)号：US09804516B2

公开(公告)日：2017-10-31

申请号：US15134575

申请日：2016-04-21

申请人： Keiji Makabe ,  Tsuneyasu Nagatomo ,  Kohsuke Satoh ,  Junichi Watanabe ,  Kenji Yoneda ,  Daichi Hisakuni

发明人： Keiji Makabe ,  Tsuneyasu Nagatomo ,  Kohsuke Satoh ,  Junichi Watanabe ,  Kenji Yoneda ,  Daichi Hisakuni

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G21/18 ,  G03G15/08

CPC分类号： G03G9/0821 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08764 ,  G03G15/08 ,  G03G21/18

摘要： A toner includes a base particle; and an external additive covering the base particle. The toner includes a tetrahydrofuran (THF)-insoluble component having a glass transition temperature determined from a DSC curve when heated for the second time of from −50° C. to 10° C. and an average circularity not greater than 0.98, and satisfies the following relation: Bt−0.025×Ct≦1.80 wherein Bt represents a BET specific surface area [m2/g]; and Ct represents a coverage [%] of the external additive covering the base particle.

公开(公告)号：US08586493B2

公开(公告)日：2013-11-19

申请号：US12737316

申请日：2009-07-03

申请人： Youichirou Kaga ,  Junichi Watanabe

发明人： Youichirou Kaga ,  Junichi Watanabe

IPC分类号： C04B35/584 ,  H01L23/15

CPC分类号： H05K1/0306 ,  C04B35/584 ,  C04B2235/3206 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3852 ,  C04B2235/3873 ,  C04B2235/3895 ,  C04B2235/5409 ,  C04B2235/5445 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/767 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/85 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2235/963 ,  H01L23/12 ,  H01L23/15 ,  H01L23/3735 ,  H01L2924/0002 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/00

摘要： A silicon nitride sintered body, wherein in a silicon nitride substrate consisting of crystal grains of β-type silicon nitride and a grain boundary phase containing at least one type of rare earth element (RE), magnesium (Mg) and silicon (Si), the grain boundary phase consists of an amorphous phase and a MgSiN2 crystal phase. The X-ray diffraction peak intensity of any crystal plane of a crystal phase containing the rare earth element (RE) is less than 0.0005 times the sum of the diffraction peak intensities of (110), (200), (101), (210), (201), (310), (320) and (002) of the crystal grains of the β-type silicon nitride; and the X-ray diffraction peak intensity of (121) of the MgSiN2 crystal phase is 0.0005 to 0.003 times the sum of the X-ray diffraction peak intensities of (110), (200), (101), (210), (201), (310), (320) and (002) of the crystal grains of the β-type silicon nitride.

摘要翻译： 一种氮化硅烧结体，其中，在由β型氮化硅的晶粒构成的氮化硅衬底和含有至少一种稀土元素（RE），镁（Mg）和硅（Si）的晶界相组成的氮化硅衬底中， 晶界相由非晶相和MgSiN 2结晶相组成。 包含稀土元素（RE）的晶相的任何晶面的X射线衍射峰强度小于（110），（200），（101），（210）的衍射峰强度之和的0.0005倍 ），（201），（310），（320）和（002） （110），（200），（101），（210），（210），（210）的X射线衍射峰强度之和为0.0005〜0.003倍，MgSiN2结晶相的（121）的X射线衍射峰强度为 201），（310），（320）和（002）。

公开(公告)号：US08557497B2

公开(公告)日：2013-10-15

申请号：US12960943

申请日：2010-12-06

申请人： Junichi Watanabe ,  Kenichi Uehara ,  Junya Koeda ,  Daisuke Misawa ,  Keisuke Tada ,  Miyuki Hirata

发明人： Junichi Watanabe ,  Kenichi Uehara ,  Junya Koeda ,  Daisuke Misawa ,  Keisuke Tada ,  Miyuki Hirata

IPC分类号： G03G5/00

CPC分类号： G03G9/0804 ,  G03G9/0821 ,  G03G9/08755

摘要： A method of manufacturing toner including preparing a first liquid by dissolving or dispersing toner components including one or both of a binder resin and a precursor thereof in an organic solvent; preparing a second liquid by dispersing the first liquid in a first aqueous medium including a dispersant; producing primary particles by removing the organic solvent from the second liquid; washing the primary particles; preparing a third liquid by dispersing the washed primary particles in a second aqueous medium and heating the second aqueous medium while or after dispersing the washed primary particles therein; and producing toner particles by adding a charge controlling agent to the third liquid. This method satisfies the following inequation: 0.60≦Sb/Sa≦1.00 wherein Sa represents a BET specific surface area of the primary particles included in the third liquid and Sb represents that of the toner particles stored for 2 weeks at 40° C., 70% RH.

摘要翻译： 一种制造调色剂的方法，包括通过将包括粘合剂树脂及其前体中的一种或两种的调色剂组分溶解或分散在有机溶剂中来制备第一液体; 通过将第一液体分散在包含分散剂的第一含水介质中来制备第二液体; 通过从第二液体中除去有机溶剂来生产初级颗粒; 洗涤初级颗粒; 通过将洗涤的一次粒子分散在第二水性介质中并在将洗涤的一次粒子分散在其中之后或之后加热第二水性介质来制备第三液体; 并通过向第三液体中加入电荷控制剂来生产调色剂颗粒。 该方法满足以下不等式：0.60 @ Sb / Sa @ 1.00其中Sa表示第三液体中包含的一次粒子的BET比表面积，Sb表示在40℃下储存2周的调色剂颗粒的BET比表面积，70 ％RH。

公开(公告)号：US20090039477A1

公开(公告)日：2009-02-12

申请号：US11911794

申请日：2006-04-14

申请人： Youichirou Kaga ,  Hiromi Kikuchi ,  Hisayuki Imamura ,  Junichi Watanabe

发明人： Youichirou Kaga ,  Hiromi Kikuchi ,  Hisayuki Imamura ,  Junichi Watanabe

IPC分类号： H01L29/00 ,  B23K35/24

CPC分类号： H01L23/3731 ,  C04B35/584 ,  C04B37/021 ,  C04B37/026 ,  C04B2235/3206 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3878 ,  C04B2235/3882 ,  C04B2235/3895 ,  C04B2235/5296 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/658 ,  C04B2235/725 ,  C04B2235/787 ,  C04B2235/85 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2237/122 ,  C04B2237/124 ,  C04B2237/125 ,  C04B2237/36 ,  C04B2237/402 ,  C04B2237/407 ,  C04B2237/60 ,  H01L23/15 ,  H01L23/49894 ,  H01L2924/0002 ,  H01L2924/13055 ,  H01L2924/13091 ,  H05K1/0306 ,  H05K3/0061 ,  H05K2201/0355 ,  H01L2924/00

摘要： In the silicon nitride substrate concerning an embodiment of the invention, degree of in-plane orientation fa of β type silicon nitride is 0.4-0.8. Here, degree of in-plane orientation fa can be determined by the rate of the diffracted X-ray intensity in each lattice plane orientation in β type silicon nitride. As a result of research by the inventors, it turned out that both high fracture toughness and high thermal conductivity are acquired, when degree of in-plane orientation fa was 0.4-0.8. Along the thickness direction, both the fracture toughness of 6.0 MPa·m1/2 or higher and the thermal conductivity of 90 W/m·K or higher can be attained.

摘要翻译： 在涉及本发明的实施方案的氮化硅衬底中，β型氮化硅的面内取向度fa为0.4-0.8。 这里，面内取向fa的度可以通过β型氮化硅中的每个晶格面取向中的衍射X射线强度的速度来确定。 本发明人的研究结果表明，当面内取向度fa为0.4-0.8时，获得了高断裂韧性和高热导率。 沿厚度方向，可以获得6.0MPa.m1 / 2以上的断裂韧性和90W / m·K以上的导热率。

公开(公告)号：US20080212804A1

公开(公告)日：2008-09-04

申请号：US12010441

申请日：2008-01-24

申请人： Junichi Watanabe

发明人： Junichi Watanabe

IPC分类号： H04R1/02 ,  H03F21/00

CPC分类号： H04R1/04 ,  H04R1/40 ,  H04R3/005 ,  H04R2201/401 ,  H04R2201/403 ,  H04R2499/11 ,  H04R2499/13

摘要： In a sound receiver, a sound wave is directly received by microphones at a predetermined phase difference. The microphones are arranged in opening cavities of a casing, at positions that are different from the volume center points of the opening cavities. The microphones are supported by supporting springs in a state of not closely contacting inner peripheral walls. The sound wave received by the microphones is input to a signal processing unit and after a signal component in a predetermined low frequency band is removed by a filter, the resulting sound wave is amplified by an amplifier and is made in phase by a phase shifter and output.

摘要翻译： 在声音接收机中，声波以预定的相位差被麦克风直接接收。 在不同于开口腔的体积中心点的位置处，麦克风被布置在壳体的开口腔中。 麦克风由内周壁不接触的状态的支撑弹簧支撑。 由麦克风接收的声波被输入到信号处理单元，并且在通过滤波器去除了预定的低频带中的信号分量之后，所得到的声波被放大器放大，并通过移相器进行同相， 输出。

公开(公告)号：US20080019551A1

公开(公告)日：2008-01-24

申请号：US11826350

申请日：2007-07-13

申请人： Junichi Watanabe

发明人： Junichi Watanabe

IPC分类号： H04R9/08

CPC分类号： H04R1/406 ,  H04R3/005 ,  H04R2201/401 ,  H04R2201/403 ,  H04R2430/20 ,  H04R2499/11 ,  H04R2499/13

摘要： A sound receiver includes a casing having multiple cavities which house multiple microphones and through which sound waves are received. A first sound wave is directly received by microphones. A second sound wave is reflected by an inner wall of the cavities and changes in phase corresponding to the material of the inner wall. The material of the inner wall differs for each cavity, thereby effecting a different change in phase of the second sound wave at each of the inner walls.

摘要翻译： 声音接收器包括具有多个空腔的壳体，其容纳多个麦克风并且通过该壳体接收声波。 第一声​​波由麦克风直接接收。 第二声波被空腔的内壁反射并且相应于内壁的材料发生相变。 内壁的材料对于每个空腔而不同，从而在每个内壁处实现第二声波的相位的不同变化。