公开(公告)号：US5843614A

公开(公告)日：1998-12-01

申请号：US821054

申请日：1997-03-20

申请人： Kinji Shinzo ,  Hideki Watanabe ,  Seiichi Uno ,  Munekazu Hayashi

发明人： Kinji Shinzo ,  Hideki Watanabe ,  Seiichi Uno ,  Munekazu Hayashi

IPC分类号： G03G9/087 ,  G03G9/08 ,  G03G9/09

CPC分类号： G03G9/0804

摘要： A novel manufacturing method for toner used in electrophotography employing no organic solvent is disclosed. The method comprises the steps of: (1) combing a colored melted resin (a) and an aqueous medium (b), wherein the colored melted resin (a) is prepared by heating and melting a kneaded material containing a synthetic resin for use in an electrophotographic toner having an ionic group and a coloring pigment, and the aqueous medium (b) contains a substance capable of neutralizing the ionic group, and possesses a raised temperature not lower than the softening point of the synthetic resin by way of heating with application of pressure where necessary; (2) dispersing the colored melted resin (a) in the aqueous medium (b) by mechanical means while maintaining a mixture of the colored melted resin (a) and the aqueous medium (b) at a temperature not lower than the softening point of the synthetic resin; (3) producing an aqueous suspension of colored resin microparticles by means of sudden cooling; (4) separating the colored resin microparticles from the suspension; and (5) drying the separated colored resin microparticles.

摘要翻译： 公开了一种用于不使用有机溶剂的电子照相中使用的调色剂的新颖制造方法。 该方法包括以下步骤：（1）将着色的熔融树脂（a）和水性介质（b）进行梳理，其中着色的熔融树脂（a）通过加热和熔化含有合成树脂的捏合材料制备， 具有离子性基团的电子照相调色剂和着色颜料，水性介质（b）含有能够中和离子性基团的物质，通过加热而具有不低于合成树脂的软化点的升高温度 必要的压力; （2）通过机械方式将着色的熔融树脂（a）分散在水性介质（b）中，同时将着色的熔融树脂（a）和水性介质（b）的混合物保持在不低于 合成树脂; （3）通过突然冷却制造着色树脂微粒的水性悬浮液; （4）将着色树脂微粒与悬浮液分离; 和（5）干燥分离的着色树脂微粒。

公开(公告)号：US5691095A

公开(公告)日：1997-11-25

申请号：US568688

申请日：1995-12-07

申请人： Kinji Shinzo ,  Hideki Watanabe ,  Seiichi Uno ,  Nansei Tashiro ,  Minoru Nomura

发明人： Kinji Shinzo ,  Hideki Watanabe ,  Seiichi Uno ,  Nansei Tashiro ,  Minoru Nomura

IPC分类号： G03G9/08 ,  G03G9/087

CPC分类号： G03G9/0819 ,  G03G9/0804 ,  G03G9/0827 ,  G03G9/08755

摘要： A toner containing at least a colorant and a resin, in which the resin is a polyester resin having a total acid radical content of 2 to 50 mg equivalents per 100 g and having a weight-average molecular weight of 2,000 to 100,000, and the toner particles are spherical and have an average particle diameter of 3 to 13 .mu.m. The toner is produced by a process comprising adding an aqueous medium to a dispersion of at least a colorant and an anionic self-emulsifiable resin in a water-miscible organic solvent to cause phase inversion to obtain an emulsion, and separating the produced particles from the aqueous medium, followed by drying, in which the anion self-emulsifiable resin is a polyester resin having a neutral salt structure, having a total acid radical content of 2 to 50 mg equivalents per 100 g and having a weight-average molecular weight of 2,000 to 100,000.

摘要翻译： 至少含有着色剂和树脂的调色剂，其中该树脂是总酸含量为2-50毫克当量/ 100g，重均分子量为2,000至100,000的聚酯树脂，调色剂 颗粒为球形，平均粒径为3〜13μm。 该调色剂通过包括向水混溶性有机溶剂中加入至少一种着色剂和阴离子自乳化树脂的分散体的水性介质以引起相转化得到乳液，并将生成的颗粒与 水性介质，然后干燥，其中阴离子自乳化树脂是具有中性盐结构的聚酯树脂，总酸含量为每100克2-50毫克当量，重均分子量为2,000 到10万。

公开(公告)号：US06894090B2

公开(公告)日：2005-05-17

申请号：US10307469

申请日：2002-12-02

申请人： Kinji Shinzo ,  Hiroyuki Terada ,  Hideki Watanabe

发明人： Kinji Shinzo ,  Hiroyuki Terada ,  Hideki Watanabe

IPC分类号： C08J3/05 ,  G03G9/087 ,  C08J3/00 ,  C08K7/16

CPC分类号： C08J3/05 ,  G03G9/08755

摘要： The present invention provides a method for producing an aqueous dispersion of thermoplastic resin microparticles containing considerably less residual solvent remaining in resin particles, and a toner for electrophotography containing considerably less residual solvent. A self-water-dispersible thermoplastic resin is swollen using an organic solvent having a boiling point lower than 100° C., which does not dissolve but can swell the self-water-dispersible thermoplastic resin, to produce a swollen material and the resulting swollen material is dispersed into an aqueous medium in the form of microparticles to produce an initial aqueous dispersion, and then the organic solvent is removed from the initial aqueous dispersion to prepare a dispersion. A toner for electrophotography contains microparticles obtained by separating microparticles of the self-water-dispersible thermoplastic resin from the aqueous dispersion of thermoplastic resin microparticles and drying the microparticles.

摘要翻译： 本发明提供一种制备含有残留在树脂颗粒中残余溶剂少得多的热塑性树脂微粒的水性分散体的方法和含有相当少残留溶剂的电子照相用调色剂。 使用沸点低于100℃的有机溶剂使自水分散性热塑性树脂溶胀，其不溶解，但可溶胀自水分散性热塑性树脂，产生溶胀的物质，从​​而产生溶胀 将材料以微粒的形式分散到水性介质中以产生初始水分散体，然后从初始水分散体中除去有机溶剂以制备分散体。 用于电子照相的调色剂包含通过从热塑性树脂微粒的水性分散体中分离自水分散性热塑性树脂的微粒并干燥微粒而获得的微粒。

公开(公告)号：US06821703B2

公开(公告)日：2004-11-23

申请号：US09983350

申请日：2001-10-24

申请人： Seiichi Uno ,  Nobuyoshi Shirai ,  Hideki Watanabe ,  Takayuki Kanematsu

发明人： Seiichi Uno ,  Nobuyoshi Shirai ,  Hideki Watanabe ,  Takayuki Kanematsu

IPC分类号： G03G9087

CPC分类号： C08J3/05 ,  C08G63/914 ,  C08J2367/02 ,  G03G9/081 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08791

摘要： A polyester resin particle dispersion material, in which the average particle size can be easily controlled within a broad range and is less likely to form irregular particles, and which is also suited for use in adhesives, is produced by dispersing a resin melt containing, as an essential component, a polyester resin (A) having a terminal structure in which an alkyl group having 4 to 20 carbon atoms or an alkenyl group having 4 to 20 carbon atoms is bonded to a carbon atom to which a carboxyl group is attached, or a carbon atom adjacent to this carbon atom, a portion or all of carboxyl groups in the polyester resin (A) being neutralized with a basic compound, in a heated aqueous medium in a melted state, and cooling the dispersed resin melt.

摘要翻译： 将平均粒径容易控制在宽范围内并且不太可能形成不规则颗粒并且也适用于粘合剂的聚酯树脂颗粒分散材料是通过将含有 必要成分，具有碳原子数4〜20的烷基或碳原子数4〜20的烯基的末端结构的聚酯树脂（A）与附着有羧基的碳原子键合，或 与该碳原子相邻的碳原子，在熔融状态的加热水性介质中，将聚酯树脂（A）中的部分或全部羧基用碱性化合物中和，并使分散的树脂熔体冷却。

公开(公告)号：US09148713B2

公开(公告)日：2015-09-29

申请号：US13489648

申请日：2012-06-06

申请人： Tomofumi Miyamoto ,  Hideki Watanabe

发明人： Tomofumi Miyamoto ,  Hideki Watanabe

IPC分类号： H04R1/02 ,  H04R5/02

CPC分类号： H04R1/02 ,  H04R1/025

摘要： According to at least one embodiment, a television includes a housing further including a pair of corner portions and an enclosed space on an inner side thereof, a pair of speaker boxes housed in the enclosed space in vicinities of the corner portions, a pair of speakers housed in the speaker boxes respectively in a direction which crosses a thickness direction of the housing, and each of the speaker boxes further includes a first duct to guide sounds from a first side of the respective speaker to the respective first opening portion and a second duct to guide sounds from a second side of the respective speaker towards the enclosed space.

摘要翻译： 根据至少一个实施例，电视机包括还包括一对角部和在其内侧上的封闭空间的壳体，一对容纳在角部附近的封闭空间中的扬声器箱，一对扬声器 分别沿着与壳体的厚度方向交叉的方向容纳在扬声器箱中，并且每个扬声器盒还包括第一导管，用于将声音从相应扬声器的第一侧引导到相应的第一开口部分，第二导管 以将声音从相应扬声器的第二侧引向封闭空间。

公开(公告)号：US20150131425A9

公开(公告)日：2015-05-14

申请号：US13545688

申请日：2012-07-10

申请人： Goro Fujita ,  Tsutomu Maruyama ,  Masaru Kuramoto ,  Hideki Watanabe

发明人： Goro Fujita ,  Tsutomu Maruyama ,  Masaru Kuramoto ,  Hideki Watanabe

IPC分类号： G11B7/126 ,  G11B7/1374 ,  H01S5/065 ,  H01S5/0625 ,  H01S5/026 ,  G11B7/1275 ,  H01S5/34 ,  H01S5/343

CPC分类号： G11B7/126 ,  B82Y20/00 ,  G11B7/127 ,  G11B7/1275 ,  G11B7/128 ,  G11B2007/00457 ,  H01S5/0261 ,  H01S5/0602 ,  H01S5/06253 ,  H01S5/06255 ,  H01S5/0658 ,  H01S5/34333

摘要： Provided is a recording apparatus including a self-excited oscillation semiconductor laser that has a double quantum well separate confinement heterostructure and includes a saturable absorber section to which a negative bias voltage is applied and a gain section into which a gain current is injected, an optical separation unit, an objective lens, a light reception element, a pulse detection unit, a reference signal generation unit, a phase comparison unit, a recording signal generation unit, and a control unit.

摘要翻译： 提供了一种记录装置，其包括具有双量子阱分离限制异质结构的自激振荡半导体激光器，并且包括施加负偏置电压的可饱和吸收部分和注入增益电流的增益部分，光学 分离单元，物镜，光接收元件，脉冲检测单元，参考信号生成单元，相位比较单元，记录信号生成单元和控制单元。

公开(公告)号：US08672049B2

公开(公告)日：2014-03-18

申请号：US11480974

申请日：2006-07-06

申请人： Junichi Tokairin ,  Kenji Kataoka ,  Yukio Terunuma ,  Hideki Watanabe ,  Shigeru Ishikawa ,  Shinki Ohtsu

发明人： Junichi Tokairin ,  Kenji Kataoka ,  Yukio Terunuma ,  Hideki Watanabe ,  Shigeru Ishikawa ,  Shinki Ohtsu

IPC分类号： E02D7/02

CPC分类号： B25D11/106 ,  B25D16/006 ,  B25D17/24 ,  B25D2250/345 ,  B25D2250/371

摘要： A vibration drill unit capable of obtaining an intensive drilling force. The vibration drill unit includes a first ratchet, anon-rotatable second ratchet having a claw engageable with the claw of the first ratchet, and a main body frame for accommodating a motor, a spindle, the first ratchet and the second ratchet. The respective claws of the first ratchet and the second ratchet include the first inclined surfaces formed so as to be engaged in the rotation direction by rotations of the first ratchet and so as to be separated from each other, the second inclined surfaces having greater inclination in the reversed direction than the first inclined surfaces, top parts that link the upper parts of both inclined surfaces to each other, and flat parts that link the bottom parts of both inclined surfaces to each other.

摘要翻译： 一种能够获得强力钻井力的振动钻机。 所述振动钻单元包括具有与所述第一棘轮的爪接合的爪的第一棘轮，可旋转的第二棘轮，以及用于容纳马达，主轴，所述第一棘轮和所述第二棘轮的主体框架。 第一棘轮和第二棘轮的各个爪包括形成为通过第一棘轮的旋转而沿旋转方向接合并且彼此分离的第一倾斜表面， 与第一倾斜表面相反的方向，将两个倾斜表面的上部彼此连接的顶部以及将两个倾斜表面的底部彼此连接的平坦部分。

公开(公告)号：US08442079B2

公开(公告)日：2013-05-14

申请号：US13035540

申请日：2011-02-25

申请人： Tomoyuki Oki ,  Masaru Kuramoto ,  Masao Ikeda ,  Takao Miyajima ,  Hideki Watanabe ,  Hiroyuki Yokoyama

发明人： Tomoyuki Oki ,  Masaru Kuramoto ,  Masao Ikeda ,  Takao Miyajima ,  Hideki Watanabe ,  Hiroyuki Yokoyama

IPC分类号： H01S3/098

摘要： Provided is a driving method of a mode-locked semiconductor laser device comprising a laminated structure in which a first compound semiconductor layer, a third compound semiconductor layer having an emission region and a second compound semiconductor layer are successively laminated, a second electrode, and a first electrode. The laminated structure is formed on a compound semiconductor substrate having polarity, the third compound semiconductor layer includes a quantum well structure having a well layer and a barrier layer. The well layer has a depth of 1 nm or more and 10 nm or less. The barrier layer has an impurity doping density of 2×1018 cm−3 or more and 1×1020 cm−3 or less. An optical pulse is generated in the emission region by passing a current from the second electrode to the first electrode via the laminated structure.

摘要翻译： 提供了一种锁模半导体激光器件的驱动方法，其包括层叠结构，其中第一化合物半导体层，具有发射区域的第三化合物半导体层和第二化合物半导体层被连续层压，第二电极和 第一电极。 层叠结构形成在具有极性的化合物半导体基板上，第三化合物半导体层包括具有阱层和阻挡层的量子阱结构。 阱层的深度为1nm以上且10nm以下。 势垒层的杂质掺杂密度为2×1018cm-3以上且1×1020cm-3以下。 通过将电流从第二电极通过层压结构传递到第一电极，在发射区域中产生光脉冲。

公开(公告)号：US08401311B2

公开(公告)日：2013-03-19

申请号：US12400936

申请日：2009-03-10

申请人： Koji Aoyama ,  Hideki Watanabe ,  Hiroaki Yamajo ,  Masuyoshi Kurokawa

发明人： Koji Aoyama ,  Hideki Watanabe ,  Hiroaki Yamajo ,  Masuyoshi Kurokawa

IPC分类号： G06K9/62

CPC分类号： H04N19/117 ,  H04N19/137 ,  H04N19/14 ,  H04N19/142 ,  H04N19/176 ,  H04N19/86

摘要： An image processing device includes: a step calculator configured to calculate, as a step, a difference in pixel values of pixels in a neighborhood with respect to each pixel in an image; a classifier configured to classify the pixels into classes for areas of the steps; a boundary ratio calculator configured to calculate, as a boundary ratio, a ratio of the number of pixels at a block boundary for each of the classes; and a block noise strength determinator configured to determine, as a block noise strength of the image, the step that is larger than a predetermined threshold and that is at a class having a largest value.

摘要翻译： 一种图像处理装置，包括：步骤计算器，被配置为相对于图像中的每个像素计算邻域中的像素的像素值的差分，作为步骤; 配置为将像素分类为步骤区域的分类器; 边界比率计算器，被配置为计算每个类别的块边界处的像素数的比例作为边界比; 以及块噪声强度判定器，被配置为将所述图像的块噪声强度确定为大于预定阈值并且处于具有最大值的类的步长。

公开(公告)号：US08290005B2

公开(公告)日：2012-10-16

申请号：US13212244

申请日：2011-08-18

申请人： Hiroyuki Yokoyama ,  Shunsuke Kono ,  Tomoyuki Oki ,  Masao Ikeda ,  Takao Miyajima ,  Hideki Watanabe

发明人： Hiroyuki Yokoyama ,  Shunsuke Kono ,  Tomoyuki Oki ,  Masao Ikeda ,  Takao Miyajima ,  Hideki Watanabe

IPC分类号： H01S3/13

CPC分类号： H01S5/06216 ,  H01S5/0428

摘要： An ultrashort pulse/ultra-high power laser diode with a simple structure and configuration is provided. In a method of driving a laser diode, the laser diode is driven by a pulse current which is 10 or more times higher than a threshold current value. The width of the pulse current is preferably 10 nanoseconds or less, and the value of the pulse current is specifically 0.4 amperes or over.