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1. 发明授权

US08859177B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US08859177B2
公开(公告)日：2014-10-14
申请号：US13821217
申请日：2011-09-06
申请人： Kazumi Yoshizaki , Yasushi Katsuta , Kenichi Nakayama , Takeshi Kaburagi , Hideki Kaneko
发明人： Kazumi Yoshizaki , Yasushi Katsuta , Kenichi Nakayama , Takeshi Kaburagi , Hideki Kaneko
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08 , G03G9/0825 , G03G9/08782 , G03G9/08795 , G03G9/08797
摘要： The present invention provides a toner showing an excellent fixing property even in high-speed image formation and inhibiting contamination of the inside of an apparatus and thereby being capable of stably forming high-quality images not having unevenness of gloss over a long period of time. In the toner including toner particles containing a binder resin, an ester wax, and a coloring agent, the ester wax is prescribed by, in GC/MS analysis of components volatilized by heating the wax at 200° C. for 10 minutes, a relationship in the components having carbon atoms in specific ranges.
摘要翻译：本发明提供即使在高速图像形成中也具有优异的定影性的调色剂，并且抑制了装置内部的污染，从而能够在长时间内稳定地形成不具有不均匀光泽的高质量图像。在包含含有粘合剂树脂，酯蜡和着色剂的调色剂颗粒的调色剂中，通过在通过在200℃下加热蜡挥发10分钟的组分的GC / MS分析中来处理酯蜡，关系在具有特定范围的碳原子的组分中。

2. 发明授权

US08841056B2 Toner and process for producing toner 有权
标题翻译：调色剂和生产调色剂的方法
公开(公告)号：US08841056B2
公开(公告)日：2014-09-23
申请号：US13582830
申请日：2011-03-28
申请人： Kazumi Yoshizaki , Shinya Yachi , Yasushi Katsuta , Kenichi Nakayama , Takeshi Kaburagi
发明人： Kazumi Yoshizaki , Shinya Yachi , Yasushi Katsuta , Kenichi Nakayama , Takeshi Kaburagi
IPC分类号： G03G9/087 , G03G9/093 , G03G9/08
CPC分类号： G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G9/09321 , G03G9/09328 , G03G9/09385 , G03G9/09392
摘要： A toner is provided which has toner particles and an inorganic fine powder; the toner particles being obtained by suspension polymerization using a specific polar resin. The toner is a toner in which; where, in displacement levels found in a micro-compression test in which a force is applied to a toner single particle at a loading rate of 9.8×10−6 N/sec to measure a displacement level (μm) at a point of time where the force has reached a maximum force of 4.90×10−4 N, the displacement level of the toner at a measurement temperature of 25° C. is represented by X(25) and the displacement level of the toner at a measurement temperature of 50° C. by X(50), and the number average particle diameter of the toner is represented by D (μm), the X(25), X(50) and D satisfies the relations: 0.10≦X(25)/D≦0.35 (1) 30≦[X(50)−X(25)]/X(25)×100≦150 (2).
摘要翻译：提供具有调色剂颗粒和无机细粉末的调色剂; 调色剂颗粒通过使用特定极性树脂的悬浮聚合获得。调色剂是其中的调色剂; 其中，在微压缩试验中发现的位移水平，其中以9.8×10-6N /秒的载荷速率将力施加到调色剂单颗粒上以在时间点测量位移水平（μm），力已经达到4.90×10-4N的最大力，在25℃的测量温度下调色剂的位移水平由X（25）表示，调色剂在测量温度为50℃时的位移水平 ℃（50），调色剂的数均粒径由D（μm）表示，X（25），X（50）和D满足关系式：0.10＆nlE; X（25）/ （X（50）-X（25）] / X（25）×100＆nlE; 150（2）。

3. 发明授权

US08822120B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US08822120B2
公开(公告)日：2014-09-02
申请号：US13822266
申请日：2011-09-28
申请人： Nobuhisa Abe , Shinya Yachi , Kazumi Yoshizaki , Kenichi Nakayama , Shiro Kuroki
发明人： Nobuhisa Abe , Shinya Yachi , Kazumi Yoshizaki , Kenichi Nakayama , Shiro Kuroki
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08782 , G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G9/09708
摘要： To provide a toner having a superior developing performance while preventing any fixing assembly from being contaminated, the toner has toner particles which have toner base particles containing at least a binder resin, a colorant and a wax, and an inorganic fine powder, wherein the wax has a 0.2% by mass heating loss temperature of 200° C. or more and a 1.0% by mass heating loss temperature of 250° C. or more and has a melt viscosity at 120° C. of from 3.0 mPa·s to 15.0 mPa·s.
摘要翻译：为了提供具有优异显影性能的调色剂，同时防止任何定影组件被污染，调色剂具有调色剂颗粒，其具有至少含有粘合剂树脂，着色剂和蜡的调色剂基础颗粒和无机细粉末，其中蜡具有200℃以上的0.2质量％的加热损失温度和250℃以上的1.0质量％的加热失
火温度，在120℃下的熔融粘度为3.0mPa·s〜15.0 mPa·s。

4. 发明授权

US08053156B2 Toner, and toner production process 有权
标题翻译：调色剂和调色剂生产过程
公开(公告)号：US08053156B2
公开(公告)日：2011-11-08
申请号：US11912650
申请日：2005-11-22
申请人： Koji Abe , Satoshi Handa , Shinya Yachi , Kazumi Yoshizaki , Emi Tosaka , Yasuhiro Hashimoto , Yushi Mikuriya , Hitoshi Itabashi
发明人： Koji Abe , Satoshi Handa , Shinya Yachi , Kazumi Yoshizaki , Emi Tosaka , Yasuhiro Hashimoto , Yushi Mikuriya , Hitoshi Itabashi
IPC分类号： G03G9/087
CPC分类号： G03G9/0806 , G03G9/08795 , G03G9/08797
摘要： In a chart of molecular weight distribution measured of a toner, i) the toner has a main peak in the region of molecular weight of 16,000 to 60,000, and ii) where the molecular weight at the main peak is represented by M1, and where the height at the molecular weight M1 is represented by H(M1), the height at a molecular weight of 4,000 by H(4000) and the height at a molecular weight of 15,000 by H(15000), the H(4000), the H(15000) and the H(M1) satisfy a specific proportion. The toner has a weight-average molecular weight (Mw) of 15,000 to 80,000, and, in an endothermic chart, i) the toner has an endothermic main peak in the range of 40 to 130° C., and ii) the calorimetric integral value represented by the peak area of the endothermic main peak is 10 to 35 J per 1 g of the toner.
摘要翻译：在调色剂测量的分子量分布图中，i）调色剂在分子量为16,000至60,000的区域具有主峰，和ii）主峰分子量由M1表示，其中分子量M1的高度由H（M1）表示，H（4000）分子量为4000的高度和H（15000）分子量为15,000的高度，H（4000），H （15000）和H（M1）满足特定比例。调色剂的重均分子量（Mw）为15,000至80,000，并且在吸热图中，i）调色剂具有在40至130℃范围内的吸热主峰，以及ii）量热积分由吸热主峰的峰面积表示的值为每1g调色剂为10〜35J。

5. 发明申请

US20090186290A1 NON-MAGNETIC TONER 有权
标题翻译：非磁性墨粉
公开(公告)号：US20090186290A1
公开(公告)日：2009-07-23
申请号：US12268767
申请日：2008-11-11
申请人： Kazumi Yoshizaki , Koji Inaba , Yasushi Katsuta
发明人： Kazumi Yoshizaki , Koji Inaba , Yasushi Katsuta
IPC分类号： G03G9/087 , G03G9/00
CPC分类号： G03G9/08797 , G03G9/0806 , G03G9/0815 , G03G9/0819 , G03G9/0827 , G03G9/08791 , G03G9/08795 , G03G9/09357 , G03G9/09385 , G03G9/09392 , G03G9/09708 , G03G9/09733
摘要： Provided is anon-magnetic toner including toner particles each containing at least a binder resin, a colorant, and a wax component, and an inorganic fine powder, in which: (1) when a temperature in a temperature range of 50 to 80° C. at which a loss tangent (tan δ) shows a maximum is represented by T1, a storage elastic modulus of the toner at the temperature T1 (G′(T1)) satisfies a relationship of 5.00×107≦G′(T1)≦1.00×109 (dN/m2); (2) a continuous temperature range with a width of 15° C. or more in which the loss tangent (tan δ) is 0.80 to 2.00 is present in the temperature range of 50 to 80° C.; and (3) the loss tangent (tan δ) is 1.00 or more in a temperature range of 120 to 160° C.
摘要翻译：本发明提供的是包含至少包含粘合剂树脂，着色剂和蜡组分的调色剂颗粒和无机细粉末的无磁性调色剂，其中：（1）当温度在50至80℃的温度其中损耗角正切（tanδ）显示最大值由T1表示，调色剂在温度T1（G'（T1））下的储能弹性模量满足关系：5.00×107 = G'（T1）< = 1.00×109（dN / m 2）; （2）在50〜80℃的温度范围内存在宽度为15℃以上的连续温度范围，其中损耗角正切（tanδ）为0.80〜2.00。和（3）在120〜160℃的温度范围内的损耗角正切（tanδ）为1.00以上。

6. 发明申请

US20070212631A1 TONER AND METHOD OF PRODUCING TONER 有权
标题翻译：调色剂及其制作方法
公开(公告)号：US20070212631A1
公开(公告)日：2007-09-13
申请号：US11739983
申请日：2007-04-25
申请人： Koji Abe , Shinya Yachi , Emi Tosaka , Satoshi Handa , Kazumi Yoshizaki , Yasuhiro Hashimoto , Yushi Mikuriya
发明人： Koji Abe , Shinya Yachi , Emi Tosaka , Satoshi Handa , Kazumi Yoshizaki , Yasuhiro Hashimoto , Yushi Mikuriya
IPC分类号： G03G9/08
CPC分类号： G03G9/0821 , B29C65/02 , B29C66/73921 , G03G9/0806 , G03G9/0815 , G03G9/0819 , G03G9/0827 , G03G9/08711 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner is provided which is excellent in low-temperature fixability and offset resistance, has a wide fixing temperature range, provides fixed images with high gloss, and can form toner images having high quality. The toner is composed of toner particles having toner base particles each containing a binder resin and a colorant. When the viscosities of each of the toner particles measured at 100° C. and 110° C. by a flow tester heat-up method are represented by η100 (Pa·s) and η110 (Pa·s), respectively, an average variation in viscosity AηT represented by the following equation (1) satisfies the relationship of 0≧AηT≧−0.064: AηT=(log(η100)−log(η100)/(110−100) (1); and η100 is 15,000 to 40,000 Pa·s.
摘要翻译：提供了低温定影性和抗偏移性优异的调色剂，具有宽的定影温度范围，提供高光泽的固定图像，并且可以形成具有高质量的调色剂图像。调色剂由具有各自含有粘合剂树脂和着色剂的调色剂基础颗粒的调色剂颗粒组成。当通过流动测试器加热方法在100℃和110℃下测量的每个调色剂颗粒的粘度由eta 100（Pa.s）和eta 110（Pa.s），由下列等式（1）表示的粘度A etaTAT的平均变化分别满足0> = A＆gt; etaT > = - 0.064：<？in-line-formula description =“In-line Formulas”end =“lead”？> A等级=（log（eta＆lt; 100＆lt; ）-log（eta 100-100）（1）;以及<？在线公式描述=“在线公式”end =“tail”？> eta _{100 为15,000至40,000 Pa.s.}

7. 发明授权

US07016630B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07016630B2
公开(公告)日：2006-03-21
申请号：US10836278
申请日：2004-05-03
申请人： Kazumi Yoshizaki , Kenji Okado , Masashige Tamura , Naotaka Ikeda
发明人： Kazumi Yoshizaki , Kenji Okado , Masashige Tamura , Naotaka Ikeda
IPC分类号： G03G15/08
CPC分类号： G03G15/0808 , G03G15/09 , G03G2215/0177
摘要： In an image forming apparatus having a powder transport mechanism including a powder container and a powder transport means which rotates relative to the powder container, the powder transport means has the rotation center substantially on the axis of the powder container, and the space between the inner wall surface of the powder container and the powder transport means is sealed with magnetic particles held by a magnetic-filed generation means. The magnetic particles have a specific saturation magnetization σs and a specific value of A×σA where the residual magnetic flux density of the magnetic-field generation means is represented by A in a specific range and the magnetization intencity of the magnetic particles in a magnetic field with the residual magnetic flux density A is represented by σA.
摘要翻译：在具有粉末输送机构的图像形成装置中，粉末输送机构包括粉末容器和相对于粉末容器旋转的粉末输送装置，粉末输送装置具有大致在粉末容器的轴线上的旋转中心，粉末容器的壁表面和粉末输送装置用磁场产生装置保持的磁性颗粒密封。磁性颗粒具有特定的饱和磁化信号和Axsigma的特定值，其中磁场产生装置的剩余磁通密度由特定范围内的A表示，并且磁场强度具有剩余磁通密度A的磁场中的磁性颗粒由σA表示。

8. 发明授权

US06506531B1 Magnetic carrier 有权
标题翻译：磁性载体
公开(公告)号：US06506531B1
公开(公告)日：2003-01-14
申请号：US09434403
申请日：1999-11-05
申请人： Toshiyuki Hakata , Hiroomi Kakihara , Masaaki Fukugauchi , Kenji Okada , Yushi Mikuriya , Kazumi Yoshizaki
发明人： Toshiyuki Hakata , Hiroomi Kakihara , Masaaki Fukugauchi , Kenji Okada , Yushi Mikuriya , Kazumi Yoshizaki
IPC分类号： G03G9113
CPC分类号： G03G9/1135 , G03G9/107 , G03G9/1139
摘要： A magnetic carrier exhibiting excellent durability against mechanical impact as exerted by vibration and capable of exhibiting a stable charging performance in electrophotography is provided. The magnetic carrier is formed through a process including steps of: surface treating inorganic compound particles with a lipophilizing agent having a functional group (A) selected from epoxy group, amino group, mercapto group, organic acid group, ester group, ketone group, halogenated alkyl group and aldehyde group; forming composite particles from the surface-treated inorganic compound particles and a binder resin; and then surface-coating the composite particles with a coupling agent having a functional group (B) different from the functional group (A) of the lipophilizing agent and selected from epoxy group, amino group and mercapto group, or with a coating resin having a functional group (C) different from the functional group (A) of the lipophilizing agent and selected from epoxy group, amino group, organic acid group, ester group, ketone group and halogenated alkyl group.
摘要翻译：本发明提供了一种磁性载体，其通过振动表现出优异的机械冲击耐久性并能够在电子照相术中表现出稳定的充电性能。磁性载体通过以下步骤形成：包括以下步骤形成的无机化合物颗粒：用具有选自环氧基，氨基，巯基，有机酸基，酯基，酮基，卤代的官能团（A）的亲脂性表面处理无机化合物颗粒烷基和醛基; 从表面处理的无机化合物颗粒和粘合剂树脂形成复合颗粒; 然后用具有与脂质体的官能团（A）不同的选自环氧基，氨基和巯基的官能团（B）的偶联剂或与具有官能团（C）与脂肪酶官能团（A）不同，选自环氧基，氨基，有机酸基，酯基，酮基和卤代烷基。

9. 发明授权

US06372400B1 Carrier for use in electrophotography, two-component type developer and image forming method 有权
标题翻译：用于电子照相术的载体，双组分型显影剂和图像形成方法
公开(公告)号：US06372400B1
公开(公告)日：2002-04-16
申请号：US09606162
申请日：2000-06-29
申请人： Kazumi Yoshizaki , Kenji Okado , Makoto Kanbayashi , Yushi Mikuriya
发明人： Kazumi Yoshizaki , Kenji Okado , Makoto Kanbayashi , Yushi Mikuriya
IPC分类号： G03G9113
CPC分类号： G03G9/1131 , G03G9/1075 , G03G9/1135 , G03G9/1136 , G03G9/1137 , G03G9/1138 , G03G9/1139
摘要： A carrier for use in electrophotography has carrier cores comprising a binder resin and metal compound particles dispersed therein, and a coating resin for coating the surfaces of the carrier cores. Water adsorption TH2O-H (% by weight) after the carrier has been left in an environment of 30° C./80%RH, water adsorption TH2O-L (% by weight) after the carrier has been left in an environment of 23° C./5%RH, and particle surface area Sm (cm2/g) of the carrier satisfy the following relationship: 6.00×10−6≦TH2O-H/(100×Sm)≦1.50×10−5, and 1.00×10−6≦TH2O-L/(100×Sm)≦5.50×10−6.
摘要翻译：用于电子照相术的载体具有包含分散在其中的粘合剂树脂和金属化合物颗粒的载体芯，以及用于涂覆载体芯的表面的涂布树脂。载体在30°C / 80％RH之间的水中吸附TH2O-H（重量％）后，载体在23度环境中被吸附后的水分吸附量TH2O-L（重量％） ℃5％RH，载体的颗粒表面积Sm（cm 2 / g）满足以下关系：

10. 发明授权

US5994019A Image forming method 失效
标题翻译：图像形成方法
公开(公告)号：US5994019A
公开(公告)日：1999-11-30
申请号：US979960
申请日：1997-11-26
申请人： Kenji Okado , Toshiyuki Ugai , Ryoichi Fujita , Kazumi Yoshizaki
发明人： Kenji Okado , Toshiyuki Ugai , Ryoichi Fujita , Kazumi Yoshizaki
IPC分类号： G03G13/02 , G03G15/02 , G03G9/083
CPC分类号： G03G13/025 , G03G15/0241 , G03G2215/022
摘要： An image forming method is disclosed in which a contact charging means is brought into contact with a latent image bearing member to electrostatically charge the latent image bearing member on which electrostatic latent images are formed and developed with a one component type or two component type developer to form toner images, using a developing assembly provided with a developing container and a developer carrying member. The one component developer is comprised of toner particles. The two component type developer is comprised of toner particles and a magnetic carrier. The toner particles of the one component type and two component type developers contains fine particles as an external additive.The latent image bearing member has a surface layer having a volume resistivity A of from 10.sup.8 to 10.sup.15 .OMEGA..multidot.cm; the contact charging means comprises an assembly for electrostatically charging the latent image bearing member by applying a voltage to a charging member having a volume resistivity B of from 10.sup.4 to 10.sup.9 .OMEGA..multidot.cm; the toner has, as an external additive, fine particles having a volume resistivity C of from 10.sup.7 to 10.sup.11 .OMEGA..multidot.cm; the magnetic carrier has a volume resistivity D1 of from 10.sup.9 to 10.sup.15 .OMEGA..multidot.cm; and the developer carrying member has a surface layer having a volume resistivity D2 of from 10.sup.9 to 10.sup.15 .OMEGA..multidot.cm. The resistivities A, B, C, D1 and D2 stasisfy the following conditions: B
摘要翻译：公开了一种图像形成方法，其中接触充电装置与潜像承载部件接触，以静电潜像形成和显影的潜像承载部件用单组分型或双组分型显影剂静电充电使用具有显影容器和显影剂承载构件的显影组件形成调色剂图像。单组分显影剂由调色剂颗粒组成。双组分型显影剂由调色剂颗粒和磁性载体构成。单组分型和二组分型显影剂的调色剂颗粒含有作为外部添加剂的细颗粒。潜像承载部件具有体积电阻率A为108至1015欧米伽×厘米的表面层; 接触充电装置包括用于通过向体积电阻率B为104至109欧姆×xcm的充电部件施加电压来静电充电潜像承载部件的组件; 作为外部添加剂，调色剂具有体积电阻率C为107至1011欧米伽×厘米的细小颗粒; 磁性载体的体积电阻率D1为109〜1015ΩEGEG×cm; 并且显影剂承载构件具有体积电阻率D2为109至1015欧姆×xcm的表面层。电阻率A，B，C，D1和D2停留在以下条件下：B

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