公开(公告)号：US06290344B1

公开(公告)日：2001-09-18

申请号：US08441666

申请日：1995-05-15

申请人： Hideo Saikawa ,  Seiichiro Karita ,  Toshio Kashino ,  Akio Saito ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Makiko Kimura ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Masaaki Izumida ,  Shigeaki Tanaka ,  Nobuyuki Kuwabara ,  Asao Saito ,  Kazuaki Masuda ,  Tsuyoshi Orikasa

发明人： Hideo Saikawa ,  Seiichiro Karita ,  Toshio Kashino ,  Akio Saito ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Makiko Kimura ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Masaaki Izumida ,  Shigeaki Tanaka ,  Nobuyuki Kuwabara ,  Asao Saito ,  Kazuaki Masuda ,  Tsuyoshi Orikasa

IPC分类号： B41J2175

CPC分类号： B41J2/1752 ,  B41J2/17506 ,  B41J2/17513

摘要： An ink container includes a casing, an air vent which is located in the casing, an ink supply opening for supplying ink out of the casing, and an ink absorbing material that is contained in the casing. The ink absorbing material retains ink therein, and has a generally rectangular parallelopipedal shape defined by sides of the ink absorbing material, and also has an ink supply portion for supplying ink to the ink supply opening. The ink absorbing material includes corner portions which are located between adjacent sides of the ink absorbing material. A preventing means prevents complete surface contact between the casing and said ink absorbing material by providing spaces between the casing and ink absorbing material which are in fluid communication with each other with a given space that is adjacent to a particular one of the corner portions that is most remote from the ink supply portion. The air vent is in fluid communication with the spaces.

摘要翻译： 油墨容器包括壳体，位于壳体中的排气口，用于从壳体中供墨的供墨口和容纳在壳体中的吸墨材料。 吸墨材料在其中保持油墨，并且具有由吸墨材料的侧面限定的大致矩形的平行六面体形状，并且还具有用于向供墨口供给油墨的供墨部。 吸墨材料包括位于吸墨材料的相邻侧面之间的角部。 防止装置通过在壳体和吸墨材料之间提供空间来防止壳体和吸墨材料之间的完全表面接触，所述空间与彼此流体连通，具有与特定角部分相邻的给定空间 最远离供墨部分。 排气口与空间流体连通。

公开(公告)号：US06286945B1

公开(公告)日：2001-09-11

申请号：US09231162

申请日：1999-01-13

申请人： Masahiko Higuma ,  Masami Ikeda ,  Naohito Asai ,  Tsutomu Abe ,  Toshio Kashino ,  Seiichiro Karita

发明人： Masahiko Higuma ,  Masami Ikeda ,  Naohito Asai ,  Tsutomu Abe ,  Toshio Kashino ,  Seiichiro Karita

IPC分类号： B41J2175

CPC分类号： B41J2/17556 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17523 ,  B41J2/17546 ,  B41J2/17553

摘要： An ink jet cartridge has a first chamber for accommodating a negative pressure producing material and having an air communication part for communication with ambient air, and a second chamber, substantially closed except for a liquid communication part, in communication with the first chamber, which second chamber contains a reservoir of ink to be supplied to the first chamber. The negative pressure producing material in the first chamber is retracted from the liquid communication part.

摘要翻译： 一种喷墨墨盒具有用于容纳负压产生材料并具有用于与环境空气连通的空气连通部分的第一腔室和与第一腔室连通的除了液体连通部分基本上闭合的第二腔室，第二腔室与第二腔室连通 室包含要供应到第一室的油墨储存器。 第一室中的负压产生材料从液体连通部分缩回。

公开(公告)号：US06256201B1

公开(公告)日：2001-07-03

申请号：US09422393

申请日：1999-10-21

申请人： Masami Ikeda ,  Masaaki Yamamoto ,  Tatsuhiko Ueki ,  Ken Sasaki

发明人： Masami Ikeda ,  Masaaki Yamamoto ,  Tatsuhiko Ueki ,  Ken Sasaki

IPC分类号： F28D1500

CPC分类号： H01L23/427 ,  F28D15/0233 ,  F28D15/04 ,  F28D15/06 ,  H01L2924/0002 ,  Y10T29/4935 ,  Y10T29/49353 ,  H01L2924/00

摘要： A plate type heat pipe comprises: a plate type container which includes a heat absorbing side and a heat dissipating side to form a hermetically sealed hollow portion; at least one heat transfer block which is thermally connected to each of inner walls of the heat absorbing side and the heat dissipating side; a wick which is placed along a side wall of the heat transfer block through the inner wall of the heat dissipating side; and a working fluid enclosed in the hollow portion. A securing member to secure the wick and the heat transfer block in close contact may be further included.

摘要翻译： 板式热管包括：板状容器，其包括吸热侧和散热侧，以形成气密密封的中空部; 至少一个热传递块，其热连接到吸热侧和散热侧的每个内壁; 通过散热侧的内壁沿着传热块的侧壁放置的灯芯; 以及封闭在中空部分中的工作流体。 可以进一步包括用于固定芯和传热块紧密接触的固定构件。

公开(公告)号：US06231172B1

公开(公告)日：2001-05-15

申请号：US09184032

申请日：1998-11-02

申请人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

发明人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

IPC分类号： B41J2175

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

摘要： A liquid container for a liquid jet recording apparatus includes a first chamber containing negative pressure producing material and having a liquid outlet. At a lower part of the cartridge and contactable to the liquid jet head, the liquid container supplies liquid from the cartridge to the liquid jet head. An air vent allows ambient air into the cartridge. A second chamber communicates with the first chamber by means of a communication part, except for which the second chamber is substantially hermetically sealed. The second chamber is disposed at the lower part of the cartridge and provides a liquid reservoir for the first chamber. Ambient air is introduced through an air path substantially free of negative pressure producing material, having an inlet in the first chamber separated from the air vent by the negative pressure producing material, and an outlet arranged to be lower than the inlet during use of the cartridge to enable air to be supplied to the second chamber through the negative pressure producing material and the air path as liquid is withdrawn from the liquid outlet.

摘要翻译： 用于液体喷射记录装置的液体容器包括含有负压产生材料并具有液体出口的第一室。 在墨盒的下部并且可与液体喷射头接触的液体容器将液体从墨盒供应到液体喷射头。 一个通风口允许环境空气进入墨盒。 第二室通过连通部分与第一室连通，除了第二室之外，第二室基本上气密地密封。 第二腔室设置在药筒的下部，并为第一腔室提供液体储存器。 环境空气通过基本上不含负压产生材料的空气路径引入，第一室中的入口通过负压产生材料与通气口分离，并且在使用墨盒期间布置成低于入口的出口 以便当液体从液体出口排出时，能够通过负压产生材料和空气路径将空气供应到第二室。

公开(公告)号：US06179415B2

公开(公告)日：2001-01-30

申请号：US08289209

申请日：1994-08-12

申请人： Takeshi Okazaki ,  Masami Ikeda ,  Tsutomu Abe ,  Toshio Kashino ,  Masahiko Higuma ,  Hiroki Tajima ,  Hiroyuki Ishinaga ,  Yoichi Taneya

发明人： Takeshi Okazaki ,  Masami Ikeda ,  Tsutomu Abe ,  Toshio Kashino ,  Masahiko Higuma ,  Hiroki Tajima ,  Hiroyuki Ishinaga ,  Yoichi Taneya

IPC分类号： B41J2175

CPC分类号： B41J2/1752 ,  B41J2/17513 ,  B41J2/17553

摘要： An ink-tank cartridge has a first storage chamber housing a negative pressure generating member and having an atmosphere communicating portion communicated with the atmosphere, a second storage chamber in substantially enclosed condition and communicated with the first storage chamber only through a fine communicating portion located remote from said atmosphere communicating portion, and directly storing an ink to be supplied to the first storage chamber, the second storage chamber being arranged adjacent the first storage chamber; and an enclosed ink storage portion only communicated with the second storage chamber and located at respective side surfaces of the first and second storage chambers. The bottom surface of the enclosed ink storage portion is located at higher position than the bottom surface of the first and second storage chambers.

摘要翻译： 墨盒具有容纳负压产生件并具有与大气连通的大气连通部的第一储存室，基本封闭状态的第二储存室，仅通过位于远离的细通孔部与第一储存室连通 从所述大气连通部分直接存储要供应到第一储存室的油墨，所述第二储存室邻近所述第一储存室布置; 并且封闭墨水存储部分仅与第二储存室连通并且位于第一和第二储存室的相应侧表面处。 封闭墨水储存部分的底表面位于比第一和第二储存室的底表面更高的位置。

公开(公告)号：US6164769A

公开(公告)日：2000-12-26

申请号：US453148

申请日：1995-05-30

申请人： Genji Inada ,  Masami Ikeda ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Masahiko Higuma ,  Yoichi Taneya

发明人： Genji Inada ,  Masami Ikeda ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Masahiko Higuma ,  Yoichi Taneya

IPC分类号： B41J2/175

CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/17533 ,  B41J2/17536

摘要： A replaceable ink cartridge has a body for storing the ink; an ink outlet for supplying the ink into a recording head; an air communicating port for communicating with an atmosphere; a peripheral portion around the ink outlet; a peripheral portion around the air communicating port; a seal member for removably sealing the peripheral portion around the ink cutlet and the peripheral portion around the air communicating port. The replaceable ink cartridge has a structure that is formed so as to strip the seal member off from the peripheral portions of the ink outlet and the air communicating port in a manner that the air communicating port is opened at first and the ink outlet is opened at second.

摘要翻译： 可替换的墨盒具有用于存储墨水的主体; 用于将墨水供应到记录头中的墨水出口; 用于与大气连通的空气连通口; 围绕墨水出口的周边部分; 围绕空气连通口的周边部分; 密封构件，用于可拆卸地密封墨水周边周围部分和围绕空气连通口的周边部分。 可更换的墨盒具有这样的结构，其结构是将密封件从墨出口和空气连通口的周边部分脱开，使得空气连通口首先打开并且墨水出口被打开 第二。

公开(公告)号：US6151051A

公开(公告)日：2000-11-21

申请号：US665351

申请日：1996-06-17

申请人： Masami Ikeda ,  Naohito Asai ,  Tsuyoshi Orikasa ,  Tsutomu Abe ,  Seiichiro Karita ,  Eiichiro Shimizu ,  Masahiko Higuma

发明人： Masami Ikeda ,  Naohito Asai ,  Tsuyoshi Orikasa ,  Tsutomu Abe ,  Seiichiro Karita ,  Eiichiro Shimizu ,  Masahiko Higuma

IPC分类号： B41J2/14 ,  B41J25/34 ,  B41J2/175

CPC分类号： B41J25/34 ,  B41J2/14024 ,  B41J2002/14362

摘要： An ink jet head for ejecting ink, has an ink ejecting portion having an ink ejecting port formed thereon so as to eject ink through the ink ejecting port, a positioning portion for definitely determining the position of the ink jet head relative to an apparatus using the ink jet head when the ink jet head is fitted to the apparatus, an ink supplying portion adapted to be connected an ink supplying unit while ink is supplied to the ink jet head, and an electric connecting portion adapted to be electrically connected to an electric connecting portion on the apparatus side so as to send and receive signals. The positioning portion, the ink supplying portion and the electric connecting portion are disposed on a different surface from a surface on which the ink ejecting portion is disposed and at least one of the electric portion and the ink supplying portion is disposed on an opposite side surface to a surface on which the positioning portion is disposed.

摘要翻译： 一种用于喷墨的喷墨头，具有形成在其上的喷墨口以便通过喷墨口喷射墨水的喷墨部分，用于肯定地确定喷墨头相对于使用该喷墨头的设备的位置的定位部分 当喷墨头装配到设备上时，喷墨头，适于连接墨水供应单元的墨水供应部分，同时向喷墨头供应墨水;以及电连接部分，其电连接到电连接 以便发送和接收信号。 定位部分，供墨部分和电连接部分设置在与设置有喷墨部分的表面不同的表面上，电气部分和供墨部分中的至少一个设置在相对的侧表面上 到其上设置有定位部的表面。

公开(公告)号：US6142599A

公开(公告)日：2000-11-07

申请号：US671370

申请日：1996-06-27

申请人： Hiroyuki Ishinaga ,  Masami Ikeda ,  Tsutomu Abe ,  Toshio Kashino

发明人： Hiroyuki Ishinaga ,  Masami Ikeda ,  Tsutomu Abe ,  Toshio Kashino

IPC分类号： B41J2/205 ,  B41J2/21

CPC分类号： B41J2/04595 ,  B41J2/04533 ,  B41J2/0458 ,  B41J2/04593 ,  B41J2/2056 ,  B41J2/2107 ,  B41J2/2128

摘要： A method for making a record with multiple levels of a gradation on a recording medium, has the following steps:preparing a device for ejecting inks of different densities in a plurality of ejection amounts, respectively;linearizing a relationship between gradation and image density so that levels of the gradation of each of the inks of different densities can be interpolated with others; andmaking a record on a recording medium in response to multiple-level recording data in accordance with the relationship between gray scale and image density.

摘要翻译： 一种用于在记录介质上制作多级灰度记录的方法，具有以下步骤：准备分别以多个喷射量喷射不同浓度的油墨的装置; 线性化渐变和图像浓度之间的关系，使得不同密度的每种墨水的等级可以与其他内插; 以及根据灰度级和图像密度之间的关系响应于多级记录数据在记录介质上进行记录。

公开(公告)号：US5993527A

公开(公告)日：1999-11-30

申请号：US557825

申请日：1995-11-14

申请人： Shinichi Tochihara ,  Masami Ikeda ,  Tadayoshi Inamoto ,  Kiyomi Aono ,  Hiromichi Noguchi

发明人： Shinichi Tochihara ,  Masami Ikeda ,  Tadayoshi Inamoto ,  Kiyomi Aono ,  Hiromichi Noguchi

IPC分类号： B41J2/01 ,  C09D11/00 ,  C09D11/02

CPC分类号： C09D11/40 ,  B41J2/01

摘要： Provided is an ink-jet color recording process to form color images on a recording medium by an ink-jet system applying a plurality of colored pigment-based inks, wherein each of the colored pigment inks comprises a pigment dispersant, and a pigment dispersant contained in at least one of colored pigment-based inks is different from a pigment dispersant contained in the remaining colored pigment-based inks.

摘要翻译： 提供一种喷墨彩色记录方法，其通过应用多种着色颜料基油墨的喷墨系统在记录介质上形成彩色图像，其中每种着色颜料油墨包含颜料分散剂和含有颜料分散剂 在至少一种着色颜料基油墨中，与剩余的着色颜料基油墨中所含的颜料分散剂不同。

公开(公告)号：US5754201A

公开(公告)日：1998-05-19

申请号：US544597

申请日：1995-10-18

申请人： Hiroyuki Ishinaga ,  Masami Ikeda ,  Hajime Kaneko ,  Jun Kawai ,  Yasutoshi Saito ,  Masaaki Izumida ,  Masahiko Tonogaki

发明人： Hiroyuki Ishinaga ,  Masami Ikeda ,  Hajime Kaneko ,  Jun Kawai ,  Yasutoshi Saito ,  Masaaki Izumida ,  Masahiko Tonogaki

IPC分类号： B41J2/175 ,  B41J2/05 ,  B41J2/14

CPC分类号： B41J2/04533 ,  B41J2/0458 ,  B41J2/04593 ,  B41J2/14056 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2202/11

摘要： An ink jet head having a plurality of electrothermal transducer elements in one liquid passage is arranged so that the ratio of the areas of two of the plurality of electrothermal transducer elements is smaller than the ratio of the amounts of ink ejected by the two electrothermal transducer elements, thereby stably obtaining the desired amounts of ejected ink and achieving a high gradational effect at a high energy efficiency.

摘要翻译： 在一个液体通道中具有多个电热换能器元件的喷墨头被布置成使得多个电热换能器元件中的两个的面积的比例小于由两个电热换能器元件喷射的墨量的比率 从而稳定地获得所需量的喷射墨水并以高能量效率实现高等级效果。