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1. 发明申请

US20180259865A1 TONER, DEVELOPER, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180259865A1
公开(公告)日：2018-09-13
申请号：US15884559
申请日：2018-01-31
申请人： Akihiro TAKEYAMA , Junichi WATANABE , Takahiro KADOTA
发明人： Akihiro TAKEYAMA , Junichi WATANABE , Takahiro KADOTA
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/08755 , G03G9/0821 , G03G9/09716 , G03G9/09766
摘要： A toner is provided. The toner includes a resin and a fluorine-containing component. The toner satisfies the following formula: 5.0≤FXPS/FXRF≤25.0 where FXPS (atomic %) represents a content rate of fluorine atom in the toner determined by X-ray photoelectron spectroscopy (XPS) and FXRF (weight %) represents another content rate of fluorine atom in the toner determined by X-ray fluorescence analysis (XRF).

2. 发明申请

US20110136052A1 METHOD OF MANUFACTURING TONER AND TONER 有权
标题翻译：制造墨粉和墨粉的方法
公开(公告)号：US20110136052A1
公开(公告)日：2011-06-09
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： G03G9/08
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＆nlE; Sb / Sa＆nlE; 1.00其中Sa表示包含在第三液体中的一次粒子的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。

3. 发明申请

US20190235405A1 TONER, TONER STORAGE UNIT, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTURING TONER 审中-公开
公开(公告)号：US20190235405A1
公开(公告)日：2019-08-01
申请号：US16259006
申请日：2019-01-28
申请人： Minoru MASUDA , Atsushi YAMAMOTO , Taichi NEMOTO , Junichi WATANABE , Taro ARAKI , Takeshi SHIBUYA
发明人： Minoru MASUDA , Atsushi YAMAMOTO , Taichi NEMOTO , Junichi WATANABE , Taro ARAKI , Takeshi SHIBUYA
IPC分类号： G03G9/087 , G03G9/08 , G03G15/20
摘要： A toner is provided that contains a crystalline polyester resin comprising a polycondensed resin of a dicarboxylic acid represented by the following formula (1) with a diol represented by the following formula (2). A content of a cyclic ester represented by the following formula (3) in the toner, measured by a thermal extraction gas chromatographic mass spectrometry at a thermal extraction temperature of 160° C., is from 1 to 200 ppm in terms of toluene: where n represents an integer of from 2 to 12; where m represents an integer of from 2 to 12; and where n represents an integer of from 2 to 12, m represents an integer of from 2 to 12, and m+n≥6 is satisfied.

4. 发明申请

US20090280577A1 Manufacturing method of a semiconductor device 有权
标题翻译：半导体器件的制造方法
公开(公告)号：US20090280577A1
公开(公告)日：2009-11-12
申请号：US12453451
申请日：2009-05-12
申请人： Tomohiro TAKAMATSU , Junichi WATANABE , Ko NAKAMURA , Wensheng WANG , Naoyuki SATO , Aki DOTE , Kenji NOMURA , Yoshimasa HORII , Masaki KURASAWA , Kazuaki TAKAI
发明人： Tomohiro TAKAMATSU , Junichi WATANABE , Ko NAKAMURA , Wensheng WANG , Naoyuki SATO , Aki DOTE , Kenji NOMURA , Yoshimasa HORII , Masaki KURASAWA , Kazuaki TAKAI
IPC分类号： H01L21/02
CPC分类号： H01L28/65 , H01L21/31691 , H01L28/56
摘要： There are provided a capacitor lower electrode formed on an adhesive layer, whose surface roughness is 0.79 nm or less, and having a (111) orientation that is inclined from a perpendicular direction to an upper surface of a substrate by 2.3° or less, a ferroelectric layer having a structure the (111) orientation of which is inclined from the perpendicular direction to the upper surface of the substrate by 3.5° or less, and a capacitor upper electrode.
摘要翻译：提供一种形成在粘合剂层上的电容器下电极，其表面粗糙度为0.79nm或更小，并且具有从垂直于衬底上表面的垂直方向倾斜2.3°或更小的（111）取向，具有（111）取向从基板的垂直方向倾斜3.5°以下的结构的铁电体层和电容器上电极。

5. 发明申请

US20080199976A1 METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE INCLUDING FERROELECTRIC CAPACITOR 审中-公开
标题翻译：制造包含电容器的半导体器件的方法
公开(公告)号：US20080199976A1
公开(公告)日：2008-08-21
申请号：US12035066
申请日：2008-02-21
申请人： Takahiro YAMAGATA , Kouichi NAGAI , Junichi WATANABE
发明人： Takahiro YAMAGATA , Kouichi NAGAI , Junichi WATANABE
IPC分类号： H01L21/8239
CPC分类号： G11C11/22 , H01G7/06 , H01L21/31691 , H01L27/11502 , H01L27/11507 , H01L28/55
摘要： A semiconductor device manufacturing method has a step forming a transistor layer portion on a semiconductor substrate, and a step forming a ferroelectric capacitor portion including a lower electrode, a ferroelectric substance and an upper electrode above the transistor layer portion, wherein the step forming the ferroelectric capacitor portion includes adjusting an area of the upper electrode on the basis of manufacturing parameters of the ferroelectric capacitor portion.
摘要翻译：半导体器件制造方法具有在半导体衬底上形成晶体管层部分的步骤，以及在晶体管层部分上方形成包括下电极，铁电体物质和上电极的铁电电容器部分的步骤，其中形成铁电体电容器部分包括基于强电介质电容器部分的制造参数调整上电极的面积。

6. 发明申请

US20160266507A1 TONER, DEVELOPER, AND IMAGE FORMING APPARATUS 有权
标题翻译：调色剂，开发商和图像形成装置
公开(公告)号：US20160266507A1
公开(公告)日：2016-09-15
申请号：US15052160
申请日：2016-02-24
申请人： Junichi WATANABE , Kenji Yoneda , Kohsuke Satoh , Tsuneyasu Nagatomo , Keiji Makabe , Daichi Hisakuni
发明人： Junichi WATANABE , Kenji Yoneda , Kohsuke Satoh , Tsuneyasu Nagatomo , Keiji Makabe , Daichi Hisakuni
IPC分类号： G03G9/00
CPC分类号： G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/09725
摘要： A toner includes a base particle comprising a crystalline polyester resin; and an external additive which is a group of silica particles having a number-average particle diameter of from 0.01 μm to 0.11 μm on the surface of the toner. A number ratio of the silica particles having a circularity not less than 0.8 is 20% or more in the total number of the silica particles.
摘要翻译：调色剂包括包含结晶聚酯树脂的基础颗粒; 以及作为调色剂表面的数均粒径为0.01μm〜0.11μm的一组二氧化硅粒子的外部添加剂。圆形度不小于0.8的二氧化硅颗粒的数量比在二氧化硅颗粒的总数中为20％以上。

7. 发明申请

US20130059249A1 REACTOR, TONER PRODUCTION METHOD, AND TONER 有权
标题翻译：反应器，调色剂生产方法和调色剂
公开(公告)号：US20130059249A1
公开(公告)日：2013-03-07
申请号：US13597853
申请日：2012-08-29
申请人： Junichi WATANABE , Kenichi UEHARA
发明人： Junichi WATANABE , Kenichi UEHARA
IPC分类号： G03G9/13 , B01J19/00
CPC分类号： B01J8/087 , B01J8/20 , B01J19/2415 , B01J2208/00168 , B01J2208/0084 , B01J2219/00772 , B01J2219/00774 , B01J2219/00777 , B01J2219/185 , B01J2219/1943 , G03G9/0806
摘要： A reactor, which heats a slurry raw material including a solid component, including a reaction tube, wherein the slurry raw material is continuously fed from an end of the reaction tube relative to the central axial direction of the reaction tube so as to be flown toward another end of the reaction tube to be heated; and plural perforated plates arranged in the reaction tube so as to separate the inside of the reaction tube into plural compartments. The reactor satisfies the relations (½)·D′≦D
摘要翻译：一种反应器，其对包括反应管的固体成分的浆料原料进行加热，其中，从反应管的端部向反应管的中心轴方向连续供给浆料原料，使其向待加热的反应管的另一端; 和多个穿孔板，布置在反应管中，以将反应管的内部分离成多个隔室。反应器满足关系（½）·D'＆nlE; D

8. 发明公开

US20230273537A1 RESIN PARTICLES, TONER, DEVELOPER, TONER HOUSING UNIT, IMAGE FORMING APPARATUS, AND METHOD OF FORMING IMAGE 审中-公开
公开(公告)号：US20230273537A1
公开(公告)日：2023-08-31
申请号：US18109285
申请日：2023-02-14
申请人： Yuka MIZOGUCHI , Junichi WATANABE , Kazuoki FUWA , Toshihiko SUGIYAMA , Natsuko MATSUSHITA
发明人： Yuka MIZOGUCHI , Junichi WATANABE , Kazuoki FUWA , Toshihiko SUGIYAMA , Natsuko MATSUSHITA
IPC分类号： G03G9/087 , G03G15/08
CPC分类号： G03G9/08755 , G03G15/0865
摘要： [Summary] The invention is to provide resin particles capable of forming images with reduced environmental load, excellent low-temperature fixability, and chargeability characteristics, and excellent image quality can be obtained even when plant-derived resins are used.
[Tasks] Resin particles includes polyethylene terephthalate or polybutylene terephthalate, wherein a concentration of radioactive carbon isotope 14C in the resin particles is 10.8 pMC or more, and wherein the resin particles contain 0.05% by mass or more and 1% by mass or less of a divalent metal element excluding an external additive.

9. 发明公开

US20230266688A1 RESIN PARTICLES, TONER RESIN PARTICLES, TONER, METHOD OF PRODUCING RESIN PARTICLES, METHOD OF PRODUCING TONER, DEVELOPER, TONER STORAGE UNIT, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20230266688A1
公开(公告)日：2023-08-24
申请号：US18168726
申请日：2023-02-14
申请人： Junichi WATANABE , Kazuoki Fuwa , Yuka Mizoguchi , Toshihiko Sugiyama , Natsuko Matsushita
发明人： Junichi WATANABE , Kazuoki Fuwa , Yuka Mizoguchi , Toshihiko Sugiyama , Natsuko Matsushita
IPC分类号： G03G9/087 , G03G9/08 , G03G15/01
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0825 , G03G15/0105
摘要： Resin particles each include a binder resin. The binder resin includes an amorphous polyester resin and a crystalline resin. The amorphous polyester resin includes alcohol monomers as one of constituent components. The alcohol monomers include propylene glycol. Abundance of the crystalline resin in a region from an outermost surface of each of the resin particles to a depth of 150 nm from the outermost surface is 4% or less relative to an amount of the crystalline resin in an entire region of each of the resin particles. A radiocarbon 14C content of the resin particles is 5.4 pMC or greater.

10. 发明申请

US20090267547A1 MOTOR CONTROL DEVICE AND MAGNETIC POLE POSITION ESTIMATION PRECISION CONFIRMING METHOD 有权
标题翻译：电机控制装置和磁极位置估计精度确认方法
公开(公告)号：US20090267547A1
公开(公告)日：2009-10-29
申请号：US12499539
申请日：2009-07-08
申请人： Junichi WATANABE
发明人： Junichi WATANABE
IPC分类号： H02P21/14
CPC分类号： H02P21/14
摘要： A motor control device includes a dq-axis current control unit for generating a dq-axis voltage reference based on a dq-axis current reference and a dq-axis current signal, an initial magnetic pole position estimation unit for estimating a magnetic pole position of the motor upon power-on to generate a magnetic pole position signal, and a magnetic pole position estimation precision confirming unit for supplying a current in a d-axis direction after generation of the magnetic pole position signal with the initial magnetic pole position estimation unit, and checking an error of the magnetic pole position signal based on an angle of movement of the motor.
摘要翻译：电动机控制装置包括：dq轴电流控制单元，用于基于dq轴电流基准和dq轴电流信号生成dq轴电压基准;初始磁极位置估计单元，用于估计磁极位置的磁极位置电动机上产生磁极位置信号;以及磁极位置估计精度确认单元，用于在与初始磁极位置估计单元产生磁极位置信号之后在d轴方向上提供电流，并根据电动机的运动角检查磁极位置信号的误差。

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