公开(公告)号：US5985014A

公开(公告)日：1999-11-16

申请号：US937181

申请日：1997-09-29

申请人： Takamasa Ueda ,  Toshiya Natsuhara ,  Masaki Asano ,  Hideo Hotomi

发明人： Takamasa Ueda ,  Toshiya Natsuhara ,  Masaki Asano ,  Hideo Hotomi

IPC分类号： B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/02 ,  C09D11/023 ,  C09D11/033 ,  C09D11/037 ,  C09D11/10 ,  C09D11/102 ,  C09D11/322 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

CPC分类号： C09D11/38

摘要： The present invention relates to an ink for ink-jetting containing at least a coloring material, water soluble organic solvent and water, comprising:0.01-5.0% by weight of alkylene oxide adduct of acetylene glycol, represented by the formula (A): ##STR1## (in which R.sub.1 -R.sub.4, are respectively an lower alkyl group; l is an integer of 2 or 3; and m and n are respectively an integer of 1 or more);6.0-14.0% by weight of a compound selected from the group consisting of a polyalcohol having three hydroxy groups, alkylene glycols represented by the formula (B):HO(C.sub.x H.sub.2x O).sub.y H (B) (in which x and y is respectively an integer, provided that x is 2 or more and x and y have a relation of 2.ltoreq.X.times.y.ltoreq.6), and a mixture thereof;4.0-10.0% by weight of a lower alkyl ether of alkylene glycol represented by the formula (C):HO(C.sub.p H.sub.2p O).sub.q R (C) (in which R is a lower alkyl group, p and q is respectively an integer, provided that p is 2 or more and p and q have a relation of 2.ltoreq.p.times.q.ltoreq.6), or a mixture thereof,2.0-8.0% by weight of polyalkylene glycol having a molecular weight of 150-600; and water,% by weight being based on total weight of the ink.

摘要翻译： 本发明涉及至少含有着色材料，水溶性有机溶剂和水的喷墨用油墨，其包含：0.01-5.0重量％的由式（A）表示的乙炔二醇的氧化烯加成物：（ 其中R1-R4分别为低级烷基; l为2或3的整数; m和n分别为1以上的整数）。 6.0-14.0重量％的选自具有三个羟基的多元醇的化合物，由式（B）表示的亚烷基二醇：HO（CxH2xO）yH（B）（其中x和y分别是整数 ，条件是x为2以上且x和y具有2 X = X的关系）及其混合物; 4.0-10.0重量％由式（C）表示的亚烷基二醇的低级烷基醚：HO（CpH2pO）qR（C）（其中R是低级烷基，p和q分别是整数，条件是 p为2以上且p和q具有2

公开(公告)号：US5910211A

公开(公告)日：1999-06-08

申请号：US939711

申请日：1997-09-29

申请人： Takamasa Ueda ,  Toshiya Natsuhara ,  Masaki Asano ,  Hideo Hotomi

发明人： Takamasa Ueda ,  Toshiya Natsuhara ,  Masaki Asano ,  Hideo Hotomi

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/30

摘要： The present invention relates to an ink for ink-jetting, comprising: a coloring material, alkylene oxide adduct of acetylene glycol, water, and polyethyleneimine, alkali metal ethylenediaminetetraacetate or a mixture of NaOH with at least one compound selected from the group consisting of NaHCO.sub.3 and Na.sub.2 B.sub.4 O.sub.7.

摘要翻译： 本发明涉及喷墨用油墨，其特征在于，包括：着色材料，乙炔二醇的氧化烯加成物，水和聚乙烯亚胺，碱金属乙二胺四乙酸酯或NaOH与至少一种选自下组的化合物的混合物：NaHCO 3 和Na2B4O7。

公开(公告)号：US6145977A

公开(公告)日：2000-11-14

申请号：US026685

申请日：1998-02-20

申请人： Toshiya Natsuhara ,  Yasuhiro Ohno ,  Hideo Hotomi ,  Masakazu Takahashi

发明人： Toshiya Natsuhara ,  Yasuhiro Ohno ,  Hideo Hotomi ,  Masakazu Takahashi

IPC分类号： B41J2/01 ,  B41J2/045 ,  B41J2/055 ,  B41J2/135 ,  B41J2/14 ,  B41J2/21 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38 ,  H04N1/23 ,  G01D11/00

CPC分类号： B41J2/2128

摘要： The present invention provides an ink jet printer which performs recording by causing a nozzle to discharge an ink drop onto a recording medium. The nozzle is connected to an ink channel in which aqueous ink is housed. The printer head can vary the dot size on the recording medium by changing the size of the drop that is discharged from the nozzle. The aqueous ink has a degree of surface tension change .DELTA.S that is expressed by the relation .DELTA.S=(S.sub.1 -S.sub.3)/ S.sub.2 of 0.3 or less, wherein S.sub.2 is the surface tension at 25.degree. C., and has a value of 20 to 50 dynes/cm, S.sub.1 is the surface tension at 5.degree. C., and S.sub.3 is the surface tension at 40.degree. C.

摘要翻译： 本发明提供一种喷墨打印机，其通过使喷嘴将墨滴喷射到记录介质上进行记录。 喷嘴连接到容纳有水性墨水的墨水通道。 打印头可以通过改变从喷嘴排出的液滴的尺寸来改变记录介质上的点尺寸。 水性油墨具有由ΔTA（S-S3）/ S2的关系式表示为0.3以下的表面张力变化量ΔTA，其中S2表示25℃时的表面张力， 20至50达因/厘米，S1为5℃时的表面张力，S3为40℃时的表面张力。

公开(公告)号：US06214099B1

公开(公告)日：2001-04-10

申请号：US09266767

申请日：1999-03-12

申请人： Takamasa Ueda ,  Kenichi Tabata ,  Noboru Ueda ,  Hideo Hotomi

发明人： Takamasa Ueda ,  Kenichi Tabata ,  Noboru Ueda ,  Hideo Hotomi

IPC分类号： C09D1102

CPC分类号： C09D11/40 ,  B41M5/0017 ,  C09D11/30

摘要： A liquid composition according to the present invention includes an organic solvent having a vapor pressure of 30 to 60 mmHg at 20° C. and water, wherein a weight ratio of the organic solvent and the water is between 95:5 to 45:55. The invention further provides an ink set which comprises the liquid composition and an ink, and an image forming method which employ the liquid composition and the ink.

摘要翻译： 根据本发明的液体组合物包括在20℃下蒸气压为30至60mmHg的有机溶剂和水，其中有机溶剂和水的重量比为95:5至45:55。 本发明还提供了一种包含液体组合物和油墨的油墨组，以及采用该液体组合物和油墨的图像形成方法。

公开(公告)号：US5919291A

公开(公告)日：1999-07-06

申请号：US833822

申请日：1997-04-09

申请人： Hideo Hotomi ,  Takamasa Ueda

发明人： Hideo Hotomi ,  Takamasa Ueda

IPC分类号： A01N59/00 ,  A01N65/00 ,  A61K36/886 ,  C09D11/00

CPC分类号： C09D11/38 ,  A01N59/00 ,  A01N65/08 ,  A01N65/40 ,  A01N65/42

摘要： An aqueous recording solution for ink jet according to the present invention contains at least a water-soluble dye, a water-soluble fungusproofing agent and water, and a liquid extracted from at least one type of malvaceae, orchidaceae and aloe is used as the water-soluble fungusproofing agent.

摘要翻译： 根据本发明的用于喷墨的水性记录溶液至少含有水溶性染料，水溶性真菌隔离剂和水，并且从至少一种类型的苹果科，兰科和芦荟中提取的液体用作水 - 可溶性真菌防治剂。

公开(公告)号：US5515085A

公开(公告)日：1996-05-07

申请号：US969921

申请日：1992-10-15

申请人： Hideo Hotomi ,  Takamasa Ueda ,  Osamu Ebisu ,  Hideaki Ueda

发明人： Hideo Hotomi ,  Takamasa Ueda ,  Osamu Ebisu ,  Hideaki Ueda

IPC分类号： B41J2/175 ,  B41J2/04 ,  B41J2/045 ,  B41J2/055 ,  B41J2/06 ,  B41J2/135 ,  B41J2/14 ,  C09D11/00 ,  B41J2/015

CPC分类号： C09D11/36 ,  B41J2/04 ,  B41J2/06

摘要： The present invention discloses an ink-jet type recorder comprising reserving means for withholding a recording liquid consisting of a mixture of electroviscous liquids (EVL) and coloring materials, the reserving means including a plurality of nozzles from which a jet of the recording liquid spouts out, and a plurality of pairs of electrodes for impressing a voltage to the recording liquid withheld in the reserving means, wherein the impressed voltage to the plurality of pairs of electrodes is controlled in order to change the viscosity of EVL so that a jet of the recording liquid spouts out from the plurality of nozzles onto recording media. Also the present invention discloses an ink-jet type recorder comprising reserving means having an EVL withholding unit for withholding EVL and a recording liquid by way of two separate liquid phases contacting each other at one end, and a plurality of pairs of electrodes for impressing a voltage to EVL withheld in the reserving means, wherein the impressed voltage to the pairs of electrodes is controlled in order to change the volume of EVL so that EVL directly pumps out the recording liquid onto recording media through the plurality of nozzles.

摘要翻译： 本发明公开了一种喷墨式记录器，其包括用于扣留由电粘液（EVL）和着色材料的混合物组成的记录液的储存装置，所述储存装置包括多个喷嘴，记录液体的喷嘴从该喷嘴出口 以及多个电极对，用于向保留装置中保留的记录液体施加电压，其中控制多对电极的施加电压以便改变EVL的粘度，使得记录的射流 液体从多个喷嘴喷出到记录介质上。 本发明还公开了一种喷墨式记录器，其特征在于，包括具有用于保持EVL的EVL保持单元和通过在一端彼此接触的两个分离的液相的记录液的储存装置和多个用于压印 在保留装置中保留的EVL的电压，其中控制对成对电极的外加电压，以便改变EVL的体积，使得EVL通过多个喷嘴直接将记录液体泵出到记录介质上。

公开(公告)号：US5843217A

公开(公告)日：1998-12-01

申请号：US948971

申请日：1997-10-10

申请人： Takamasa Ueda ,  Tomoko Yamamoto ,  Hideo Hotomi

发明人： Takamasa Ueda ,  Tomoko Yamamoto ,  Hideo Hotomi

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/328

摘要： This invention relates to the ink for ink-jetting using water-soluble reactive dye represented by general formula (A): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are hydrogen atom or alkyl group, X represents substituted or unsubstituted phenylene group, substituted or unsubstituted diphenylene group, substituted or unsubstituted naphthylene group or --NR.sub.3 --X--R.sub.3 N-- represents 1,4-pyperazinylene group, M is alkaline metal, quaternary ammonium or hydrogen atom, n is an integer of 1 to 5, m is an integer of 1 to 5 and "l" is 5-m, and by using those dyes as magenta dye excellent light resistance and water resistance are given to the ink.

摘要翻译： 本发明涉及使用由通式（A）表示的水溶性活性染料进行喷墨的油墨：其中R1，R2和R3是氢原子或烷基，X代表取代或 未取代的亚苯基，取代或未取代的亚苯基，取代或未取代的亚萘基或-NR3-X-R3N-表示1,4-哒嗪啉基，M为碱金属，季铵或氢原子，n为1〜5的整数 m为1〜5的整数，“1”为5μm，通过使用作为品红色染料的染料，对油墨赋予优异的耐光性和耐水性。

公开(公告)号：US06371599B1

公开(公告)日：2002-04-16

申请号：US09295644

申请日：1999-04-20

申请人： Hideo Hotomi ,  Kusunoki Higashino ,  Masaki Asano ,  Yasuhisa Fujii

发明人： Hideo Hotomi ,  Kusunoki Higashino ,  Masaki Asano ,  Yasuhisa Fujii

IPC分类号： B41J204

CPC分类号： B41J2/04541 ,  B41J2/04578 ,  B41J2/14314

摘要： The present invention relates to an ink jet recording apparatus using an electrostatic actuator. The present invention provides an ink jet recording apparatus comprising a resilient oscillating plate that is facing a pressure chamber that communicates with a nozzle, a first electrode provided on said oscillating plate, a second electrode opposing said first electrode across a space, and a voltage application unit that applies across the first electrode and the second electrode a first voltage that causes the ink in said pressure chamber to be ejected and a second voltage that does not cause the ink to be ejected, wherein said second voltage is applied a specified time prior to the application of the first voltage, so that the residual electrical charges on the first electrode and/or the second electrode can be positively discharged.

摘要翻译： 本发明涉及使用静电致动器的喷墨记录装置。 本发明提供一种喷墨记录装置，其特征在于，包括：弹性振动板，其面向与喷嘴连通的压力室，设置在所述振动板上的第一电极，跨越空间与所述第一电极相对的第二电极，以及电压施加 单元，其跨过第一电极和第二电极施加使得所述压力室中的墨水被喷射的第一电压和不引起墨水喷射的第二电压，其中所述第二电压在 施加第一电压，使得第一电极和/或第二电极上的残留电荷能够被正确地排出。

公开(公告)号：US06682170B2

公开(公告)日：2004-01-27

申请号：US09054592

申请日：1998-04-03

申请人： Hideo Hotomi ,  Masaki Asano

发明人： Hideo Hotomi ,  Masaki Asano

IPC分类号： B41J221

CPC分类号： B41J2/2107

摘要： An ink jet printer includes heads for jetting ink of yellow, magenta, cyan and black, and a head for jetting ink lower in tone than the aforementioned ink. The voltage applied to a head can be changed to change the size of a dot to be printed. Tone control can be provided depending on the tone of ink and dot size to improve image quality.

摘要翻译： 喷墨打印机包括用于喷射黄色，品红色，青色和黑色的墨水的头部和用于喷射比上述墨水更低的墨水的头部。 施加到头部的电压可以改变以改变要打印的点的大小。 可以根据墨水色调和点大小来提供音调控制，以提高图像质量。

公开(公告)号：US07801737B1

公开(公告)日：2010-09-21

申请号：US09534255

申请日：2000-03-23

申请人： Sadafusa Tsuji ,  Takashi Kondo ,  Hideo Hotomi ,  Isao Hayami ,  Katsuyuki Nanba

发明人： Sadafusa Tsuji ,  Takashi Kondo ,  Hideo Hotomi ,  Isao Hayami ,  Katsuyuki Nanba

IPC分类号： G06Q10/00

CPC分类号： G06Q10/00 ,  G06Q30/00 ,  G06Q30/0633

摘要： A data distributing system wherein an electronic book data storage center which is stored with a plurality of pieces of book data is capable of communicating with electronic book vending machines 2 via a communication line and/or a communication satellite. In each of the vending machines, a storage medium can be inserted. The vending machine selects a piece of book data, which may be desired by the user, based on data stored in the storage medium as data to be to recorded into the storage medium. The user himself or herself can select a piece of book data. Also, the recorded data can be deleted from the storage medium in compliance with the user's request. These vending machines may have a function of casting accounts.

摘要翻译： 一种数据分配系统，其中存储有多个书籍数据的电子书籍数据存储中心能够经由通信线路和/或通信卫星与电子书籍自动售货机2进行通信。 在各自的售货机中，可插入存储介质。 自动售货机基于存储在存储介质中的数据，选择用户期望的一张书籍数据作为要被记录到存储介质中的数据。 用户自己可以选择一张书籍数据。 此外，记录的数据可以根据用户的请求从存储介质中删除。 这些自动售货机可能具有投放账户的功能。