公开(公告)号：US5451251A

公开(公告)日：1995-09-19

申请号：US200452

申请日：1994-02-23

申请人： Kumiko Mafune ,  Tsuyoshi Eida ,  Keiichi Murai ,  Yoshifumi Hattori ,  Mayumi Yamamoto ,  Osamu Nishiwaki ,  Yoshihisa Takizawa ,  Takao Yamamoto ,  Akira Nagashima ,  Masahiko Tonogaki ,  Shinichi Sato ,  Ryuji Katsuragi ,  Mikio Sanada ,  Hisashi Teraoka ,  Eriko Saito

发明人： Kumiko Mafune ,  Tsuyoshi Eida ,  Keiichi Murai ,  Yoshifumi Hattori ,  Mayumi Yamamoto ,  Osamu Nishiwaki ,  Yoshihisa Takizawa ,  Takao Yamamoto ,  Akira Nagashima ,  Masahiko Tonogaki ,  Shinichi Sato ,  Ryuji Katsuragi ,  Mikio Sanada ,  Hisashi Teraoka ,  Eriko Saito

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/328 ,  C09D11/32

摘要： Disclosed herein is an ink comprising a coloring material and a liquid medium dissolving the coloring material therein, wherein the ink comprises a dye having at least one ammonium ion as a counter ion and an ammonium salt of an inorganic or organic acid.

摘要翻译： 本文公开了包含着色材料和在其中溶解着色材料的液体介质的油墨，其中所述油墨包含具有至少一种铵离子作为抗衡离子的染料和无机或有机酸的铵盐。

公开(公告)号：US5339098A

公开(公告)日：1994-08-16

申请号：US914029

申请日：1992-07-15

申请人： Akira Nagatomo ,  Yoshifumi Hattori ,  Isao Ebisawa ,  Tsutomu Abe ,  Takashi Ohba ,  Hiroshi Iida ,  Kenjiro Watanabe

发明人： Akira Nagatomo ,  Yoshifumi Hattori ,  Isao Ebisawa ,  Tsutomu Abe ,  Takashi Ohba ,  Hiroshi Iida ,  Kenjiro Watanabe

IPC分类号： B41J2/05 ,  B41J2/165 ,  B41J2/17 ,  B41J2/365

CPC分类号： B41J2/04528 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04596 ,  B41J2/16508 ,  B41J2/16517 ,  B41J2/16538 ,  B41J2/17 ,  B41J2/365 ,  B41J2002/14379

摘要： A liquid-discharge recording apparatus such as an ink-jet printer comprises: a liquid-discharge recording unit having an emission energy generating device including an electrothermal energy converting device which can heat a recording liquid such as an ink to form liquid droplets in response to an electrical signal, in which this recording unit emits the liquid droplets and deposits them on a recording paper and thereby recording thereon; a recording unit control circuit which can set and supplies the electrical signal to form the liquid droplets to the emission energy generating device in response to a recording signal; and an emission controller for setting the electrical signal to form the liquid droplets to the recording unit control circuit when a power supply is turned on, thereby allowing the recording unit to emit the liquid droplets in accordance with an environmental condition such as a temperature of the recording liquid. With this dedicated emission controller, the proper emission condition is set and the preheating processes and preliminary emitting processes are executed prior to starting the printing after the turn-on of the power supply of the printer, so that the printing state can be promptly and easily optimized by a simple software.

摘要翻译： 诸如喷墨打印机的排液记录装置包括：排液记录单元，其具有发射能量产生装置，该发射能量产生装置包括电热能转换装置，其能够加热诸如墨水的记录液体以响应于 电信号，其中该记录单元发射液滴并将它们沉积在记录纸上，从而在其上记录; 记录单元控制电路，其可以响应于记录信号而设置并提供电信号以形成液滴到发射能量产生装置; 以及发射控制器，用于当电源接通时，将电信号设置为形成液滴到记录单元控制电路，从而允许记录单元根据环境条件（例如， 记录液体。 利用这种专用的排放控制器，设置适当的排放条件，并且在打印机的电源接通之后开始打印之前执行预热处理和预发光处理，使得打印状态可以迅速和容易地 通过简单的软件优化。

公开(公告)号：US06332919B2

公开(公告)日：2001-12-25

申请号：US09784219

申请日：2001-02-16

申请人： Koichi Osumi ,  Yoshifumi Hattori ,  Yoshihisa Takizawa ,  Shinya Mishina ,  Mikio Sanada ,  Hisashi Teraoka ,  Yuko Yakushigawa

发明人： Koichi Osumi ,  Yoshifumi Hattori ,  Yoshihisa Takizawa ,  Shinya Mishina ,  Mikio Sanada ,  Hisashi Teraoka ,  Yuko Yakushigawa

IPC分类号： C09D1102

CPC分类号： C09D11/38 ,  B41J2/01 ,  C09D11/40

摘要： Provided is a black ink capable of mitigating the dependency on image quality of recording media and giving a high quality image stably, which comprises at least one salt selected from the group consisting of (M1)2SO4, CH3COO(M1), Ph_COO(M1), (M1)NO3, (M1)Cl, (M1)Br, (M1)I, (M1)2SO3 and (M1)2CO3, where M1 is an alkali metal, ammonium or organo-ammonium and Ph is a phenyl group, and a self dispersible carbon black.

摘要翻译： 本发明提供能够减轻对记录介质的图像质量的依赖性并稳定地提供高质量图像的黑色墨水，其包含至少一种选自（M1）2SO4，CH3COO（M1），Ph_COO（M1） ，（M1）NO3，（M1）Cl，（M1）Br，（M1）I，（M1）2SO3和（M1）2CO3，其中M1是碱金属，铵或有机铵，Ph是苯基， 和自分散炭黑。

公开(公告)号：US06280513B1

公开(公告)日：2001-08-28

申请号：US09271248

申请日：1999-03-17

申请人： Koichi Osumi ,  Yoshifumi Hattori ,  Yoshihisa Takizawa ,  Shinya Mishina ,  Mikio Sanada ,  Hisashi Teraoka ,  Yuko Yakushigawa

发明人： Koichi Osumi ,  Yoshifumi Hattori ,  Yoshihisa Takizawa ,  Shinya Mishina ,  Mikio Sanada ,  Hisashi Teraoka ,  Yuko Yakushigawa

IPC分类号： C09D1102

CPC分类号： C09D11/38 ,  B41J2/01 ,  C09D11/40

摘要： Provided is a black ink capable of mitigating the dependency on image quality of recording media and giving a high quality image stably, which comprises at least one salt selected from the group consisting of (M1)2SO4, CH3COO(M1), Ph_COO(M1), (M1)NO3, (M1)Cl, (M1)Br, (M1)I, (M1)2SO3 and (M1)2CO3, where M1 is an alkali metal, ammonium or organo-ammonium and Ph is a phenyl group, and a self dispersible carbon black.

公开(公告)号：US5976233A

公开(公告)日：1999-11-02

申请号：US966521

申请日：1997-11-10

申请人： Koichi Osumi ,  Yoshifumi Hattori ,  Yoshihisa Takizawa ,  Ryuji Katsuragi ,  Hisashi Teraoka

发明人： Koichi Osumi ,  Yoshifumi Hattori ,  Yoshihisa Takizawa ,  Ryuji Katsuragi ,  Hisashi Teraoka

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/324

摘要： Disclosed herein is a water-based pigment ink comprising a coloring material composed of self-dispersing carbon black obtained by bonding at least one hydrophilic group directly or through another atomic group to the surface of carbon black, a humectant of the general formulaH--(CH.sub.2).sub.m --C--((CH.sub.2).sub.n OH).sub.3wherein m and n are independently an integer of from 1 to 5, and an aqueous medium composed of water and a water-soluble organic solvent.

摘要翻译： 本发明公开了一种水性颜料油墨，其包含通过将至少一个亲水基团直接或通过另一个原子基团与炭黑的表面结合而获得的自分散炭黑构成的着色材料，通式为H（ CH2）mC - （（CH2）nOH）3，其中m和n独立地为1至5的整数，以及由水和水溶性有机溶剂组成的水性介质。

公开(公告)号：US5148192A

公开(公告)日：1992-09-15

申请号：US583167

申请日：1990-09-17

申请人： Masaaki Izumida ,  Koichi Sato ,  Shigeaki Tanaka ,  Tsuguhiro Fukuda ,  Nobuyuki Kuwabara ,  Akira Goto ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa

发明人： Masaaki Izumida ,  Koichi Sato ,  Shigeaki Tanaka ,  Tsuguhiro Fukuda ,  Nobuyuki Kuwabara ,  Akira Goto ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa

IPC分类号： B29C53/60 ,  B29C53/78 ,  B41J2/01 ,  B41J2/05 ,  B41J2/135 ,  B41J2/14 ,  G01D15/18

CPC分类号： B41J2/1404 ,  B41J2002/14379

摘要： A liquid jet recording head includes a heat generating element; a heat acting zone in which heat generated by the heat generating device acts on liquid; a liquid feeding passage adjacent to the heat acting zone having a liquid supply opening for supplying liquid to the heat acting zone; a liquid ejection passage adjacent the heat acting zone and having an orifice through which the liquid is ejected; wherein a center line passing through the center of the liquid supply opening along a direction of the liquid supply from the liquid supply passage to the heat acting zone is directly across a wall constituting the liquid ejection passage.

公开(公告)号：US4684962A

公开(公告)日：1987-08-04

申请号：US812068

申请日：1985-12-23

申请人： Toshiaki Hirosawa ,  Yoshie Akiyama ,  Isao Ebisawa ,  Yoshifumi Hattori ,  Tsutomu Abe

发明人： Toshiaki Hirosawa ,  Yoshie Akiyama ,  Isao Ebisawa ,  Yoshifumi Hattori ,  Tsutomu Abe

IPC分类号： B41J2/01 ,  B41J2/175 ,  B41J2/18 ,  B41J2/185 ,  G01D15/18

CPC分类号： B41J2/175

摘要： An ink tube connecting method in a liquid injection recording apparatus provided with an ink jet recording head unit and an ink tank for storing therein liquid to be supplied to the ink jet recording head unit, and having an ink tube communicating the ink jet recording head unit with the ink tank and an ink tube for discharging the gas and/or liquid in the ink jet recording head unit, is characterized in that a plane formed in the connecting portion of one of the ink tubes while containing the ink tubes and a plane formed in the connecting portion of the other of the ink tubes while containing the ink tubes are arranged without perpendicularly intersecting each other, and the ink tubes are integrally arranged in parallelism to each other in at least a portion thereof. The specification also discloses such liquid injection recording apparatus.

摘要翻译： 在具有喷墨记录头单元的液体注入记录装置中的墨管连接方法和用于储存供给喷墨记录头单元的液体的墨罐，并且具有将喷墨记录头单元 墨水盒和用于排出喷墨记录头单元中的气体和/或液体的墨水管的特征在于，形成在一个墨水管的连接部分中的平面，同时容纳墨水管和形成的平面 在另一个墨管的连接部分中，在容纳墨管的情况下，彼此不垂直相交地布置，并且墨管在其至少一部分中彼此平行地一体地布置。 该说明书还公开了这种液体注射记录装置。

公开(公告)号：US06540314B1

公开(公告)日：2003-04-01

申请号：US09425013

申请日：1999-10-25

申请人： Mikio Sanada ,  Yoshifumi Hattori ,  Masanori Takenouchi ,  Osamu Morita ,  Shinya Mishina ,  Hiroshi Koshikawa ,  Kenji Kitabatake

发明人： Mikio Sanada ,  Yoshifumi Hattori ,  Masanori Takenouchi ,  Osamu Morita ,  Shinya Mishina ,  Hiroshi Koshikawa ,  Kenji Kitabatake

IPC分类号： B41J2195

CPC分类号： B41J2/17556 ,  B41J2/1752 ,  B41J2/17566

摘要： Ink tank which enables accurate detection of existence/absence of liquid even if a storage containing liquid such as ink is stored under a severe environment, and a cartridge including the ink tank, as well as a printing apparatus utilizing the cartridge. A low surface energy processing agent including alkyl polysiloxane and alcohol is coated on prism 180 provided on the bottom portion of ink tank 7, thereby performing low surface energy processing on the prism 180.

摘要翻译： 即使在严酷的环境下储存含有液体的储存液体，以及包含墨水盒的墨盒以及利用墨盒的打印装置，也能够精确地检测液体是否存在。 包含烷基聚硅氧烷和醇的低表面能处理剂涂覆在设置在墨罐7底部的棱镜180上，从而对棱镜180进行低表面能处理。

公开(公告)号：US06196655B1

公开(公告)日：2001-03-06

申请号：US08123269

申请日：1993-09-20

申请人： Shinichi Hirasawa ,  Koichi Sato ,  Koji Terasawa ,  Akira Miyakawa ,  Tsutomu Abe ,  Yoshifumi Hattori

发明人： Shinichi Hirasawa ,  Koichi Sato ,  Koji Terasawa ,  Akira Miyakawa ,  Tsutomu Abe ,  Yoshifumi Hattori

IPC分类号： B41J2165

CPC分类号： B41J2/16552 ,  B41J2/16523 ,  B41J2/19

摘要： There is disclosed a method and apparatus for recovering an ink jet head having an opening communicating with a discharge port, the opening being provided on a same planar surface on which the discharge port for discharging ink is provided. An area of the opening is larger than an area of the discharge port. The method includes the steps of forcibly introducing gas into the ink jet head simultaneously through the discharge port and the opening, and exhausting the gas introduced into the ink jet head in the introducing step with ink through the discharge port. The gas introduced into the ink jet head enables the ink to be exhausted at an increased velocity in the exhausting step.

摘要翻译： 公开了一种用于回收具有与排出口连通的开口的喷墨头的方法和装置，该开口设置在设置有用于排出墨的排出口的同一平面上。 开口的面积大于排出口的面积。 该方法包括通过排出口和开口同时强制地将气体引入喷墨头的步骤，并且在引入步骤中通过排出口将墨水引入到喷墨头中的气体排出。 引入喷墨头的气体使得能够在排气步骤中以增加的速度排出油墨。

公开(公告)号：US5548308A

公开(公告)日：1996-08-20

申请号：US389747

申请日：1995-02-14

申请人： Akira Nagatomo ,  Yoshifumi Hattori ,  Isao Ebisawa ,  Tsutomu Abe ,  Takashi Ohba ,  Hiroshi Iida ,  Kenjiro Watanabe

发明人： Akira Nagatomo ,  Yoshifumi Hattori ,  Isao Ebisawa ,  Tsutomu Abe ,  Takashi Ohba ,  Hiroshi Iida ,  Kenjiro Watanabe

IPC分类号： B41J2/05 ,  B41J2/165 ,  B41J2/17 ,  B41J2/365

CPC分类号： B41J2/04528 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04596 ,  B41J2/16508 ,  B41J2/16517 ,  B41J2/16538 ,  B41J2/17 ,  B41J2/365 ,  B41J2002/14379

摘要： A liquid-discharge recording apparatus such as an ink-jet printer comprises: a liquid-discharge recording unit having an emission energy generating device including an electrothermal energy converting device which can heat a recording liquid such as an ink to form liquid droplets in response to an electrical signal, in which this recording unit emits the liquid droplets and deposits them on a recording paper and thereby recording thereon; a recording unit control circuit which can set and supplies the electrical signal to form the liquid droplets to the emission energy generating device in response to a recording signal; and an emission controller for setting the electrical signal to form the liquid droplets to the recording unit control circuit when a power supply is turned on, thereby allowing the recording unit to and emit the liquid droplets in accordance with an environmental condition such as a temperature of the recording liquid. With this dedicated emission controller, the proper emission condition is set and preheating processes and preliminary emitting processes are executed prior to starting the printing after the turn-on of the power supply of the printer, so that the printing state can be promptly and easily optimized by a simple software.

摘要翻译： 诸如喷墨打印机的排液记录装置包括：排液记录单元，其具有发射能量产生装置，该发射能量产生装置包括电热能转换装置，其能够加热诸如墨水的记录液体以响应于 电信号，其中该记录单元发射液滴并将它们沉积在记录纸上，从而在其上记录; 记录单元控制电路，其可以响应于记录信号而设置并提供电信号以形成液滴到发射能量产生装置; 以及发射控制器，用于当电源接通时，将电信号设置为形成液滴到记录单元控制电路，从而允许记录单元根据环境条件（例如温度 记录液体。 利用这种专用的排放控制器，设置适当的排放条件，并且在打印机的电源接通之后开始打印之前执行预热处理和初步排放处理，使得打印状态可以被迅速地和容易地优化 通过一个简单的软件。