公开(公告)号：US20240302763A1

公开(公告)日：2024-09-12

申请号：US18586597

申请日：2024-02-26

Applicant: Minoru MASUDA ,  Masashi NAGAYAMA ,  Tohru SUGANUMA ,  Kento TAKEUCHI ,  Tomomi SUZUKI

Inventor： Minoru MASUDA ,  Masashi NAGAYAMA ,  Tohru SUGANUMA ,  Kento TAKEUCHI ,  Tomomi SUZUKI

IPC: G03G9/113 ,  G03G15/095

CPC classification number: G03G9/1139 ,  G03G15/095 ,  G03G2215/0607

Abstract: An image forming method is provided that includes: developing an electrostatic latent image formed on an image bearer, with use of a developer containing a carrier and toner, the carrier having a core material particle and a covering layer, the covering layer covering the core material particle and containing an antimony-containing particle; and supplying the carrier to the developer.

公开(公告)号：US20230393491A1

公开(公告)日：2023-12-07

申请号：US18326888

申请日：2023-05-31

Applicant: Kento TAKEUCHI ,  Masashi Nagayama ,  Tohru Suganuma ,  Tomomi Suzuki

Inventor： Kento TAKEUCHI ,  Masashi Nagayama ,  Tohru Suganuma ,  Tomomi Suzuki

IPC: G03G15/08

CPC classification number: G03G15/0818

Abstract: A carrier for forming an electrophotographic image contains a core particle and a coating layer coating the core particle, wherein the coating layer contains a particle containing antimony and an anionic dispersant and the particle containing antimony includes a substrate particle containing a first inorganic fine particle.

公开(公告)号：US20230195004A1

公开(公告)日：2023-06-22

申请号：US18052977

申请日：2022-11-07

Applicant: Minoru Masuda ,  Tohru Suganuma ,  Masashi Nagayama ,  Hiroyuki Kishida ,  Kento Takeuchi ,  Kaede Masuko ,  Tomomi Suzuki ,  Takuya Suganuma ,  Kazuki Yogosawa

Inventor： Minoru Masuda ,  Tohru Suganuma ,  Masashi Nagayama ,  Hiroyuki Kishida ,  Kento Takeuchi ,  Kaede Masuko ,  Tomomi Suzuki ,  Takuya Suganuma ,  Kazuki Yogosawa

IPC: G03G9/083 ,  G03G21/00 ,  G03G21/16

CPC classification number: G03G9/0834 ,  G03G21/0047 ,  G03G21/1676

Abstract: A developing apparatus includes an electrostatic latent image bearer, a developing sleeve, a case, and an air filter. The case accommodates a two-component developer and the developing sleeve. The air filter is attached to the case. The air filter has a thickness of 2 to 20 mm and has a density gradient with a pressure loss of 2 to 40 Pa at a wind speed of 10 cm/s. The air filter forms an airflow sucked into the case from a gap between the developing sleeve and the case and forms an airflow discharged from the case through the air filter. The two-component developer accommodated in the case contains a magnetic particle a surface of which is coated with a resin layer. The resin layer contains at least one type of chargeable particle.

公开(公告)号：US08785093B2

公开(公告)日：2014-07-22

申请号：US12260493

申请日：2008-10-29

Applicant: Toyoshi Sawada ,  Tomomi Suzuki ,  Tsuneyasu Nagatomo ,  Satoshi Kojima

Inventor： Toyoshi Sawada ,  Tomomi Suzuki ,  Tsuneyasu Nagatomo ,  Satoshi Kojima

IPC: G03G9/00

CPC classification number: G03G21/1814 ,  G03G9/0806 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797 ,  G03G2215/0607 ,  G03G2215/0614

Abstract: An image forming toner, including a mother particle including a paraffin wax having a melting point of from 60 to 90° C. and a binder resin, wherein the mother particle has an endothermic peak of the paraffin wax of from 2.0 J/g to 5.5 J/g when measured by a DSC and an aspect ratio of from 0.8 to 0.90.

Abstract translation: 一种成像调色剂，包括含有熔点为60-90℃的石蜡和粘合剂树脂的母体颗粒，其中母体具有2.0J / g至5.5的吸热峰 当通过DSC测量时，J / g和纵横比为0.8至0.90。

公开(公告)号：US08778588B2

公开(公告)日：2014-07-15

申请号：US13637774

申请日：2011-10-12

Applicant: Teruki Kusahara ,  Junichi Awamura ,  Tsuyoshi Sugimoto ,  Hyo Shu ,  Tomomi Suzuki ,  Osamu Uchinokura ,  Takahiro Honda ,  Satoshi Kojima ,  Satoshi Ogawa ,  Daisuke Inoue ,  Koshi Sato ,  Daisuke Ito ,  Ryuuta Yoshida ,  Syouko Satoh

Inventor： Teruki Kusahara ,  Junichi Awamura ,  Tsuyoshi Sugimoto ,  Hyo Shu ,  Tomomi Suzuki ,  Osamu Uchinokura ,  Takahiro Honda ,  Satoshi Kojima ,  Satoshi Ogawa ,  Daisuke Inoue ,  Koshi Sato ,  Daisuke Ito ,  Ryuuta Yoshida ,  Syouko Satoh

IPC: G03G9/08 ,  G03G9/087

CPC classification number: G03G9/0821 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797

Abstract: To provide a toner, which contains a binder resin, a colorant, and a releasing agent, wherein the binder resin contains a low molecular weight resin component, where the low molecular weight resin component has a resin softening coefficient (A), represented by the following formula (1), satisfying A>0.165, and has storage elastic modulus (dyne/cm2) G′(Tfb) satisfying G′(Tfb)≦1×104 where Tfb is a flow onset temperature (° C.) of the low molecular weight resin component as measured by a capillary rheometer: A=|[(r1)−ln G′(r2)]/(T1−T2)|  Formula (1) (where T1 is temperature (° C.) at which storage elastic modulus G′(r1) is 1×105 (dyne/cm2) and T2 is temperature (° C.) at which storage elastic modulus G′(r2) is 1×103 (dyne/cm2) as measured by means of a viscoelasticity measuring device with measuring frequency of 1 Hz, and measuring distortion of 1 deg; and | | represents an absolute value.).

Abstract translation: 为了提供含有粘合剂树脂，着色剂和脱模剂的调色剂，其中粘合剂树脂含有低分子量树脂组分，其中低分子量树脂组分具有树脂软化系数（A），由 （1）满足A> 0.165，并且具有满足G'（Tfb）＆nlE; 1×104的储能弹性模量（dyne / cm 2）G'（Tfb），其中Tfb是流动起始温度（℃） 通过毛细管流变仪测量的低分子量树脂组分：A = | [（r1）-ln G'（r2）] /（T1-T2）| 储存弹性模量G'（r1）为1×10 5（达因/ cm 2）且T2为储存弹性模量G'（℃）的温度（℃）的式（1）（其中，T1为温度（℃） r2）是通过测量频率为1Hz的粘弹性测量装置测量的1×10 3（dyne / cm 2），测量失真度为1度，| |表示绝对值。

公开(公告)号：US08237888B2

公开(公告)日：2012-08-07

申请号：US12572688

申请日：2009-10-02

Applicant: Kentaro Okuyama ,  Mamoru Mizuno ,  Harumi Sato ,  Tomoaki Suzuki ,  Tomomi Suzuki

Inventor： Kentaro Okuyama ,  Mamoru Mizuno ,  Harumi Sato ,  Tomoaki Suzuki ,  Tomomi Suzuki

IPC: G02F1/1335 ,  G09F13/04

CPC classification number: G02F1/133615 ,  G02F1/1334

Abstract: An illuminating device includes a light guide plate, a light source disposed on a side face of the light guide plate, and a light modulation element disposed on a surface or on inside of the light guide plate and joined to the light guide plate. The light modulation element has a pair of transparent substrates disposed apart from each other and opposed to each other, a pair of electrodes provided on surfaces of the pair of transparent substrates, and a light modulation layer provided in a gap between the pair of transparent substrates. The light modulation layer includes a first region and a second region both having optical anisotropy and having response speeds to an electric field different from each other.

Abstract translation: 照明装置包括导光板，设置在导光板的侧面上的光源和配置在导光板的表面或内部并与导光板接合的光调制元件。 光调制元件具有彼此分离并相对设置的一对透明基板，设置在一对透明基板的表面上的一对电极以及设置在该对透明基板之间的间隙中的光调制层 。 光调制层包括具有光学各向异性并且具有彼此不同的电场的响应速度的第一区域和第二区域。

公开(公告)号：US20110311780A1

公开(公告)日：2011-12-22

申请号：US12517075

申请日：2007-11-29

Applicant: Atsuhiro Tanaka ,  Tomomi Suzuki ,  Fumio Hayakawa ,  Naoki Kubota ,  Katsuhiko Ikeda

Inventor： Atsuhiro Tanaka ,  Tomomi Suzuki ,  Fumio Hayakawa ,  Naoki Kubota ,  Katsuhiko Ikeda

IPC: C09J7/02

CPC classification number: C09J133/04 ,  C09J7/381 ,  C09J7/383 ,  C09J7/385 ,  C09J7/403 ,  C09J123/22 ,  C09J2203/306 ,  C09J2421/00 ,  C09J2433/00 ,  C09J2483/00 ,  Y10T428/24612

Abstract: Provided is a releasable pressure sensitive adhesive sheet, which is mainly used for a coating film for an automobile, and which is applicable to a coating film with insufficient curing immediately after drying. Specifically provided is a releasable pressure sensitive adhesive sheet for a curable coating film, which has a pressure sensitive adhesive layer on one face of a front substrate, in which a face of the pressure sensitive adhesive layer out of contact with the front substrate has a rolling circle arithmetic mean waviness (Wea) specified in JIS B0610 of 0.30 μm or less.

Abstract translation: 提供一种主要用于汽车涂膜的可剥离压敏粘合片，其可应用于干燥后立即不足固化的涂膜。 具体地提供了一种用于可固化涂膜的可剥离压敏粘合片，其在前基板的一个表面上具有压敏粘合剂层，其中压敏粘合剂层的与前基板不接触的表面具有轧制 JIS B0610规定的圆度算术平均波纹度（Wea）为0.30μm以下。

公开(公告)号：US20110244639A1

公开(公告)日：2011-10-06

申请号：US13071715

申请日：2011-03-25

Applicant: Kenichi OGAWA ,  Tomomi SUZUKI ,  Masataka KANO

Inventor： Kenichi OGAWA ,  Tomomi SUZUKI ,  Masataka KANO

IPC: H01L21/336 ,  G03F7/20 ,  B05D5/00

CPC classification number: G03F7/2024 ,  G03F7/0757 ,  G03F7/095 ,  H01L21/3105 ,  H01L29/66484 ,  H01L29/7831

Abstract: A main object of the present invention is to disclose a manufacturing method of the pattern formed body capable of attaining patterning efficiently with a high precision. To attain the object, the present invention provides a method comprising: a photoresist pattern formation step of forming a photoresist pattern on a hydrophobic layer formed on a substrate and having a surface exhibiting hydrophobicity; a hydrophilicity imparting step of radiating an energy onto the surface of the hydrophobic layer on which the photoresist pattern is formed, thereby making the surface hydrophilic to form hydrophilic areas; and a photoresist pattern peeling step of peeling the photoresist pattern and forming a hydrophilic/hydrophobic pattern on the hydrophobic layer surface, in which the hydrophilic area and hydrophobic area covered previously with the photoresist pattern in the hydrophilicity imparting step are formed in a pattern form.

Abstract translation: 本发明的主要目的是公开一种能够以高精度有效地进行图案化的图案形成体的制造方法。 为了实现该目的，本发明提供了一种方法，包括：光致抗蚀剂图案形成步骤，在形成在基底上并具有疏水性的表面的疏水层上形成光致抗蚀剂图案; 向能够形成光致抗蚀剂图案的疏水层的表面照射能量的亲水赋予工序，使表面亲水化，形成亲水性区域; 以及光致抗蚀剂图案剥离步骤，其在疏水层表面上剥离光致抗蚀剂图案并形成亲水/疏水图案，其中在亲水性赋予步骤中先前用光致抗蚀剂图案覆盖的亲水区域和疏水区域以图案形式形成。

公开(公告)号：US20100119255A1

公开(公告)日：2010-05-13

申请号：US12689671

申请日：2010-01-19

Applicant: Takuya SESHITA ,  Toyoshi SAWADA ,  Tomomi SUZUKI ,  Tsuneyasu NAGATOMO ,  Satoshi KOJIMA

Inventor： Takuya SESHITA ,  Toyoshi SAWADA ,  Tomomi SUZUKI ,  Tsuneyasu NAGATOMO ,  Satoshi KOJIMA

IPC: G03G21/16 ,  G03G9/08

CPC classification number: G03G9/0819 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08793 ,  G03G9/09 ,  G03G9/0926

Abstract: An image forming apparatus including an image bearer; a charging device charging the image bearer; a light irradiating device irradiating the charged image bearer with light to form an electrostatic image; a developing device developing the electrostatic image with a developer including a toner to form a toner image on the image bearer; a transfer device transferring the toner image; and a cleaning device cleaning the image bearer, wherein the volume average particle diameter of the toner is greater than 5.0 μm and less than 5.5 μm, the content of toner particles having a particle diameter of not greater than 4.0 μm is not higher than 20% by number, the ratio of the first shape factor SF-1 to the second shape factor SF-2 is from 1.00 to 1.15, and the content of toner particles having a SF-2 of not less than 115 is not less than 67.8% by number

Abstract translation: 一种包括图像载体的图像形成装置; 对图像承载进行充电的充电装置; 光照射装置用光照射带电图像载体以形成静电图像; 显影装置用包含调色剂的显影剂显影静电图像以在图像承载体上形成调色剂图像; 传送调色剂图像的转印装置; 以及清洁图像载体的清洁装置，其中调色剂的体积平均粒径大于5.0μm且小于5.5μm，粒径不大于4.0μm的调色剂颗粒的含量不高于20％ 第一形状因子SF-1与第二形状因子SF-2的比例为1.00〜1.15，SF-2为115以上的调色剂颗粒的含量为67.8％以上，不小于67.8％ 数

公开(公告)号：US07695878B2

公开(公告)日：2010-04-13

申请号：US11687404

申请日：2007-03-16

Applicant: Takuya Seshita ,  Toyoshi Sawada ,  Tomomi Suzuki ,  Tsuneyasu Nagatomo ,  Satoshi Kojima

Inventor： Takuya Seshita ,  Toyoshi Sawada ,  Tomomi Suzuki ,  Tsuneyasu Nagatomo ,  Satoshi Kojima

IPC: G03G9/087

CPC classification number: G03G9/0819 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08793 ,  G03G9/09 ,  G03G9/0926

Abstract: An image forming apparatus including an image bearer; a charging device charging the image bearer; a light irradiating device irradiating the charged image bearer with light to form an electrostatic image; a developing device developing the electrostatic image with a developer including a toner to form a toner image on the image bearer; a transfer device transferring the toner image; and a cleaning device cleaning the image bearer, wherein the volume average particle diameter of the toner is greater than 5.0 μm and less than 5.5 μm, the content of toner particles having a particle diameter of not greater than 4.0 μm is not higher than 20% by number, the ratio of the first shape factor SF-1 to the second shape factor SF-2 is from 1.00 to 1.15, and the content of toner particles having a SF-2 of not less than 115 is not less than 67.8% by number.

Abstract translation: 一种包括图像载体的图像形成装置; 对图像承载进行充电的充电装置; 光照射装置用光照射带电图像载体以形成静电图像; 显影装置用包含调色剂的显影剂显影静电图像以在图像承载体上形成调色剂图像; 传送调色剂图像的转印装置; 以及清洁图像载体的清洁装置，其中调色剂的体积平均粒径大于5.0μm且小于5.5μm，粒径不大于4.0μm的调色剂颗粒的含量不高于20％ 第一形状因子SF-1与第二形状因子SF-2的比例为1.00〜1.15，SF-2为115以上的调色剂颗粒的含量为67.8％以上，不小于67.8％ 数。