公开(公告)号：US20070081059A1

公开(公告)日：2007-04-12

申请号：US11538121

申请日：2006-10-03

申请人： Akira Endo ,  Masashi Tsuda ,  Kazuma Goto

发明人： Akira Endo ,  Masashi Tsuda ,  Kazuma Goto

IPC分类号： B41J2/175

CPC分类号： B41J2/17533 ,  B41J2/16505

摘要： An ink-jet recording apparatus includes a rubber member in an ink flow passage. The rubber member is pretreated with an organic solvent having a high boiling point, a water-based liquid containing a coloring agent, or a mixture of the two. The pretreatment is effective for preventing additives in the rubber material from being eluted into a water-based liquid for ink-jet recording, which can lead to clogging of ink-jet nozzles and the like.

摘要翻译： 喷墨记录装置包括墨水流通道中的橡胶构件。 橡胶构件用高沸点有机溶剂，含有着色剂的水性液体或两者的混合物进行预处理。 预处理对于防止橡胶材料中的添加剂被洗脱到用于喷墨记录的水性液体中是有效的，这可能导致喷墨嘴等的堵塞。

公开(公告)号：US07938520B2

公开(公告)日：2011-05-10

申请号：US11538121

申请日：2006-10-03

申请人： Akira Endo ,  Masashi Tsuda ,  Kazuma Goto

发明人： Akira Endo ,  Masashi Tsuda ,  Kazuma Goto

IPC分类号： B41J2/175

CPC分类号： B41J2/17533 ,  B41J2/16505

摘要： An ink-jet recording apparatus includes a rubber member in an ink flow passage. The rubber member is pretreated with an organic solvent having a high boiling point, a water-based liquid containing a coloring agent, or a mixture of the two. The pretreatment is effective for preventing additives in the rubber material from being eluted into a water-based liquid for ink-jet recording, which can lead to clogging of ink-jet nozzles and the like.

摘要翻译： 喷墨记录装置包括墨水流通道中的橡胶构件。 橡胶构件用高沸点有机溶剂，含有着色剂的水性液体或两者的混合物进行预处理。 预处理对于防止橡胶材料中的添加剂被洗脱到用于喷墨记录的水性液体中是有效的，这可能导致喷墨嘴等的堵塞。

公开(公告)号：US08349064B2

公开(公告)日：2013-01-08

申请号：US13014428

申请日：2011-01-26

申请人： Michiko Aoyama ,  Narumi Koga ,  Shunichi Higashiyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Kazuma Goto ,  Akihiko Taniguchi

发明人： Michiko Aoyama ,  Narumi Koga ,  Shunichi Higashiyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Kazuma Goto ,  Akihiko Taniguchi

IPC分类号： C09D11/02

CPC分类号： C09D11/324 ,  C09D11/38

摘要： A water-based ink for ink jet recording, containing: a coloring agent; water; and a water-soluble organic solvent. The coloring agent contains a phosphate group-modified self-dispersing pigment. The water-based ink further contains at least one of a reducing sugar and a sugar alcohol and a calcium ion.

摘要翻译： 一种用于喷墨记录的水性油墨，包含：着色剂; 水; 和水溶性有机溶剂。 着色剂含有磷酸酯基改性的自分散颜料。 水性墨水还含有还原糖，糖醇和钙离子中的至少一种。

公开(公告)号：US08746866B2

公开(公告)日：2014-06-10

申请号：US13075501

申请日：2011-03-30

申请人： Hiromitsu Sago ,  Masashi Tsuda ,  Shunichi Higashiyama ,  Kazuma Goto ,  Akihiko Taniguchi ,  Narumi Koga ,  Michiko Aoyama

发明人： Hiromitsu Sago ,  Masashi Tsuda ,  Shunichi Higashiyama ,  Kazuma Goto ,  Akihiko Taniguchi ,  Narumi Koga ,  Michiko Aoyama

IPC分类号： B41J2/01 ,  B41J2/21

CPC分类号： B41J2/2114 ,  C09D11/322 ,  C09D11/324 ,  C09D11/40 ,  C09D11/54

摘要： An ink set containing a water-based ink for ink jet recording and a treatment liquid. The water-based ink contains a phosphate group-modified self-dispersing pigment, water, and a water-soluble organic solvent. The treatment liquid contains a monovalent metal ion, water, and a water-soluble organic solvent.

摘要翻译： 一种含有用于喷墨记录的水性油墨和处理液的油墨组。 水性油墨含有磷酸酯基改性自分散颜料，水和水溶性有机溶剂。 处理液含有一价金属离子，水和水溶性有机溶剂。

公开(公告)号：US08591018B2

公开(公告)日：2013-11-26

申请号：US13075576

申请日：2011-03-30

申请人： Kazuma Goto ,  Akihiko Taniguchi ,  Shunichi Higashiyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Narumi Koga ,  Michiko Aoyama

发明人： Kazuma Goto ,  Akihiko Taniguchi ,  Shunichi Higashiyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Narumi Koga ,  Michiko Aoyama

IPC分类号： B41J2/01

CPC分类号： C09D11/40 ,  C09D11/322 ,  C09D11/324 ,  C09D11/54

摘要： An ink set containing a water-based ink for ink jet recording and a treatment liquid. The water-based ink contains a phosphate-group modified self-dispersing pigment, water, and a water-soluble organic solvent. The treatment liquid contains an aggregating agent, water, and a water-soluble organic solvent. A dynamic surface tension of the water-based ink, measured under the condition where a life time is about 50 ms, is in the range of 35 mN/m to 45 mN/m. A dynamic surface tension of the treatment liquid, measured under the condition where a life time is about 50 ms, is in the range of 33 mN/m to 45 mN/m.

摘要翻译： 一种含有用于喷墨记录的水性油墨和处理液的油墨组。 水性油墨含有磷酸酯改性的自分散颜料，水和水溶性有机溶剂。 处理液含有聚集剂，水和水溶性有机溶剂。 在使用寿命约50ms的条件下测定的水性油墨的动态表面张力为35mN / m〜45mN / m。 在寿命约50ms的条件下测量的处理液的动态表面张力在33mN / m至45mN / m的范围内。

公开(公告)号：US08328927B2

公开(公告)日：2012-12-11

申请号：US13014534

申请日：2011-01-26

申请人： Michiko Aoyama ,  Narumi Koga ,  Shunichi Higashiyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Kazuma Goto ,  Akihiko Taniguchi

发明人： Michiko Aoyama ,  Narumi Koga ,  Shunichi Higashiyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Kazuma Goto ,  Akihiko Taniguchi

IPC分类号： C09D11/02

CPC分类号： C09D11/324

摘要： A water-based ink for ink jet recording, containing: a coloring agent; water; and a water-soluble organic solvent. The coloring agent contains a phosphate group-modified self-dispersing pigment. The water-based ink further contains at least one selected from the group consisting of boric acid, diglycolic acid, and a chelating agent.

摘要翻译： 一种用于喷墨记录的水性油墨，包含：着色剂; 水; 和水溶性有机溶剂。 着色剂含有磷酸酯基改性的自分散颜料。 水性油墨还含有选自硼酸，二甘醇酸和螯合剂中的至少一种。

公开(公告)号：US11733062B2

公开(公告)日：2023-08-22

申请号：US17649230

申请日：2022-01-28

申请人： Kazuma Goto

发明人： Kazuma Goto

IPC分类号： G01B7/14 ,  G01B7/30 ,  G01R33/02 ,  G01D5/12 ,  G01D5/14 ,  G01D5/48 ,  G01B7/00

CPC分类号： G01D5/12 ,  G01D5/145 ,  G01D5/147 ,  G01D5/485 ,  G01B7/003 ,  G01B7/14 ,  G01B7/30

摘要： A magnetic measuring apparatus includes at least one magnetic sensor, a coil, a driving circuit configured to supply a current to the coil, a conductor electrically connecting the coil and the driving circuit, and a computing device which estimates relative positions of the magnetic sensor and the coil based on a magnetic field generated by the current supplied to the coil and detected by the magnetic sensor. The magnetic sensor has a magnetic detection sensitivity in a particular direction, and the particular direction of the magnetic sensor and a current vector of the current flowing through the conductor are parallel.

公开(公告)号：US20150015882A1

公开(公告)日：2015-01-15

申请号：US14326564

申请日：2014-07-09

申请人： Kazuma Goto ,  Yoshihiro Oba ,  Fumikazu Hoshi ,  Toshihiro Ishii ,  Satoru Sugawara

发明人： Kazuma Goto ,  Yoshihiro Oba ,  Fumikazu Hoshi ,  Toshihiro Ishii ,  Satoru Sugawara

IPC分类号： G01J4/00 ,  G03G15/00

CPC分类号： G01N21/21 ,  G01N21/86 ,  G01N2021/217 ,  G01N2021/4792 ,  G03G15/50 ,  G03G15/6591 ,  G03G15/6594

摘要： A sensor device is disclosed, including a database, and a processing apparatus. The database includes, for multiple different first types of objects, a first output data which are output data of an optical system acquired beforehand for each of the first objects in a case in which a surface of one side of the first object is set as the detection surface; and a second output data which are output data of the optical detection system acquired beforehand for each of the first objects in a case in which a surface of an other side opposite to the one side of the first object is set as the detection surface. The processing apparatus matches measurement data with the database, the measurement data being the output data of the optical detection system which is acquired with respect to a second object, and determines a type of the second object.

摘要翻译： 公开了一种传感器装置，包括数据库和处理装置。 数据库包括对于多个不同的第一类型的对象，第一输出数据是在第一对象的一侧的表面被设置为第一对象的情况下为每个第一对象预先获取的光学系统的输出数据 检测面; 以及第二输出数据，其是在将与第一对象的一侧相反的另一侧的表面设置为检测表面的情况下，为每个第一对象预先获取的光学检测系统的输出数据。 处理装置将测量数据与数据库相匹配，测量数据是相对于第二对象获取的光学检测系统的输出数据，并且确定第二对象的类型。

公开(公告)号：US08252103B2

公开(公告)日：2012-08-28

申请号：US12604484

申请日：2009-10-23

申请人： Kazuma Goto ,  Yuko Iwamura

发明人： Kazuma Goto ,  Yuko Iwamura

IPC分类号： C09D11/02 ,  B41J2/01

CPC分类号： C09D11/328

摘要： The present invention provides a water-based ink for ink-jet recording containing a coloring agent and water. The coloring agent contains a dye represented by the following general formula (1). The ink further includes a substance having a structure in which a carbon atom and a nitrogen atom are covalently bound.

摘要翻译： 本发明提供一种含有着色剂和水的喷墨记录用水性油墨。 着色剂含有下述通式（1）表示的染料。 油墨还包括具有碳原子和氮原子共价结合的结构的物质。

公开(公告)号：US07780285B2

公开(公告)日：2010-08-24

申请号：US10802652

申请日：2004-03-16

申请人： Narumi Koga ,  Masaya Fujioka ,  Kazuma Goto ,  Mayuko Okada ,  Tatsunosuke Hoshi ,  Narumi Kawai ,  Shunichi Higashiyama ,  Junichiro Sugimoto ,  Hideo Ohira ,  Michiko Aoyama

发明人： Narumi Koga ,  Masaya Fujioka ,  Kazuma Goto ,  Mayuko Okada ,  Tatsunosuke Hoshi ,  Narumi Kawai ,  Shunichi Higashiyama ,  Junichiro Sugimoto ,  Hideo Ohira ,  Michiko Aoyama

IPC分类号： G01D11/00

CPC分类号： C09D11/326

摘要： A water base ink for ink-jet recording contains a self-dispersible coloring agent, a propylene glycol ether, and a surfactant represented by the following general formula (3): R1—O—(CH2CH2O)n—SO3M  (3) wherein R1 represents an alkyl group having a number of carbon atoms of 12 to 15, M represents Na or triethanolamine, and n represents an integer of 2 to 4, and wherein the propylene glycol ether is dipropylene glycol propyl ether. The ink satisfies three requirements of i) the satisfactory initial introduction performance of the ink into an ink flow passage of a stacked type printer head, ii) the prevention of the occurrence of feathering, and iii) the prevention of the insufficient spread of the ink.

摘要翻译： 用于喷墨记录的水性油墨包含自分散着色剂，丙二醇醚和由以下通式（3）表示的表面活性剂：R1-O-（CH2CH2O）n-SO3M（3）其中R1 表示碳原子数为12〜15的烷基，M为Na或三乙醇胺，n为2〜4的整数，丙二醇醚为二丙二醇丙醚。 油墨满足以下三个要求：i）油墨在层叠型打印头的墨水流路中的令人满意的初始引入性能，ii）防止羽化的发生，以及iii）防止油墨不足的扩散 。