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31.发明授权公开(公告)号：US07240999B2
公开(公告)日：2007-07-10
申请号：US10841466
申请日：2004-05-10
CPC分类号： B41J2/17556
摘要： A liquid ejection apparatus has a liquid cartridge including a liquid container that has a flexible portion and stores liquid therein and a pressure chamber for applying pressure to the flexible portion of the liquid container; a liquid ejection head for ejecting liquid; a liquid flow path for guiding liquid from the liquid container to the liquid ejection head; a pressure pump for generating pressurized air; and an air flow path for guiding the pressurized air to the pressure chamber. The pressure pump includes an air chamber that communicates with the air flow path and a pressing member for pressing the air chamber so as to decrease the capacity of the air chamber. The capacity of the air chamber is decreased by the pressing member so as to increase the pressure in the air chamber to an upper limit value of a liquid supply pressure range where a prescribed liquid ejection characteristic is obtained, before a liquid ejecting operation is performed on an ejection target member. A continuous liquid ejecting operation is performed on an ejection target member having a maximum size for the liquid ejection apparatus in a state that the capacity of the air chamber is fixed.
摘要翻译： 液体喷射装置具有液体盒，该液体盒包括具有柔性部分并储存液体的液体容器和用于向液体容器的柔性部分施加压力的压力室; 用于喷射液体的液体喷射头; 用于将液体从液体容器引导到液体喷射头的液体流路; 用于产生加压空气的压力泵; 以及用于将加压空气引导到压力室的空气流路。 压力泵包括与空气流路连通的空气室和用于按压空气室的按压构件，以降低空气室的容量。 在进行液体喷射操作之前，通过按压部件减小空气室的容量，从而将空气室中的压力提高到获得规定的液体喷射特性的液体供给压力范围的上限值 喷射目标构件。 在气室的容量固定的状态下，对具有液体喷射装置的最大尺寸的喷射目标构件进行连续的液体喷射操作。
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公开(公告)号：US20060268078A1
公开(公告)日：2006-11-30
申请号：US11390221
申请日：2006-03-28
申请人： Toshio Kumagai
发明人： Toshio Kumagai
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17509 , B41J2/17596
摘要： A printer has a carriage on which a recording head and pumps are mounted. An air supply device and ink cartridges are provided in a frame of the printer. The pumps are connected to the air supply device with an air supply tube. Each pump is connected to corresponding one of the ink cartridges with an ink supply tube. Based on actuation of a drive mechanism of the air supply device, air is supplied from the air supply device to the pumps. Based on changes in the pressure of the air, each pump draws ink from the corresponding ink cartridge and supplies the ink to the recording head. This permits the carriage to reciprocate in a reliable manner.
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33.发明申请Liquid supplying member, method of manufacturing the same, and liquid ejection apparatus incorporating the same 有权液体供给构件及其制造方法，以及包括该液体供给构件的液体喷射装置公开(公告)号：US20050024449A1
公开(公告)日：2005-02-03
申请号：US10840629
申请日：2004-05-07
CPC分类号： B41J29/02 , B41J2/175 , B41J2/17509
摘要： A liquid supplying member supplies liquid from a liquid container to a liquid ejection head which are provided in a liquid ejection apparatus. In the liquid supplying member, a flexible base member has a face formed with at least one groove. A flexible first plate member is joined to the face of the base member so as to seal at least a part of the at least one groove to form at least one liquid supplying passage, through which the liquid is supplied from the liquid container to the liquid ejection head. A first connector is monolithically formed with a longitudinal end portion of the base member to connect the at least one groove to one of the liquid container and the liquid ejection head.
摘要翻译： 液体供给构件将液体从液体容器供给到设置在液体喷射装置中的液体喷射头。 在液体供给构件中，柔性基体具有形成有至少一个凹槽的面。 一个柔性的第一板件接合到基座件的表面上，以密封至少一个槽的至少一部分，以形成至少一个液体供应通道，液体从液体容器供应到液体 喷头 第一连接器整体地形成有基部构件的纵向端部，以将至少一个凹槽连接到液体容器和液体喷射头中的一个。
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公开(公告)号：US06695431B2
公开(公告)日：2004-02-24
申请号：US10241755
申请日：2002-09-12
申请人： Toshio Kumagai
发明人： Toshio Kumagai
IPC分类号： B41J2165
CPC分类号： B41J29/38 , B41J2/16508 , B41J2/16523 , B41J2002/1742
摘要： A liquid collection unit (33) is placed on a movement path of a liquid jet head mounted on a carriage. An opening portion (40) for receiving liquid, which are jetted from a liquid jet head, by performing a flushing operation is formed in the movement path of the liquid jet head. Liquid mist generated by performing a flushing operation is sucked by a fan (55) having blades (55b), and then caught and collected by the centrifugation action of a rotor portion (47) having a large number of flat fins (47b) on the internal surface of a cylindrical body (47a). A filter member (59) is disposed at an air outlet (58), from which air is caused by a fan (55) to flow out. A small amount of liquid mist, which is not collected by the roller part (47), is effectively collected by this filter member (59).
摘要翻译： 液体收集单元（33）被放置在安装在托架上的液体喷射头的运动路径上。 在液体喷射头的移动路径中形成用于接收从液体喷射头喷射的液体的开口部分（40），通过进行冲洗操作。 通过进行冲洗操作而产生的液雾由具有叶片（55b）的风扇（55）吸入，然后通过具有大量扁平翅片（47b）的转子部分（47）的离心作用捕获和收集 圆柱体（47a）的内表面。 过滤构件（59）设置在空气出口（58）处，空气由风扇（55）从该空气出口流出。 通过该过滤部件（59）能够有效地收集少量不被辊部（47）收集的液雾。
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35.发明授权Recording method for use in ink jet type recording device and ink jet type recording device 失效用于喷墨式记录装置和喷墨式记录装置的记录方法
公开(公告)号：US6070959A
公开(公告)日：2000-06-06
申请号：US809493
申请日：1997-05-07
CPC分类号： B41J2/04541 , B41J2/04553 , B41J2/04563 , B41J2/0458 , B41J2/04581 , B41J2/04588 , B41J2/04596 , B41J2/16517
摘要： The recording device of an ink jet type comprises a drive voltage generation circuit which, in synchronization with a timing signal given from outside, generates a first drive voltage having a trapezoidal wave form, a drive circuit which outputs a first drive voltage to a piezo-vibrator in accordance with a printing signal given from outside and also, in synchronization with the timing signal, outputs a second drive voltage, which is used to generate such a small pulse that cannot jet out ink drops from a nozzle opening, to the piezo-vibrator in which a non-printing condition has continued for one or more cycles, and control means which stops the application of the small pulse when the time of application of the small pulse after completion of a printing operation exceeds a given time. When the ink drops have not been jetted out for one or more cycles, the small pulse is applied to thereby vibrate menisci in the neighborhood of the nozzle opening, in order to prevent the nozzle opening from being clogged up without causing any ink mist. At the same time, at the time when the printing operation is interrupted and the application of the small pulse continues for a given time or longer, the application of the small pulse is stopped to thereby prevent an unnecessary increase in the viscosity of the ink in the nozzle opening which can occur due to the slight vibrations of the menisci.
摘要翻译： PCT No.PCT / JP96 / 02019 Sec。 371日期1997年5月7日 102（e）日期1997年5月7日PCT PCT 1996年7月19日PCT公布。 出版物WO97 / 03835 日期：1997年2月6日喷墨型记录装置包括驱动电压产生电路，其与外部给出的定时信号同步地产生具有梯形波形的第一驱动电压，驱动电路，其输出第一驱动 根据从外部给出的打印信号到压电振动器的电压，并且与定时信号同步地输出第二驱动电压，该第二驱动电压用于产生不能从喷嘴开口喷出墨滴的小脉冲 对于其中非打印状态持续一个或多个周期的压电振动器，以及当打印操作完成之后施加小脉冲的时间超过给定时间时停止施加小脉冲的控制装置 时间。 当墨滴没有喷出一个或多个循环时，施加小脉冲从而在喷嘴开口附近振动半月板，以防止喷嘴开口堵塞而不引起任何墨雾。 同时，当打印操作中断并且小脉冲的施加持续给定时间或更长时间时，停止施加小脉冲，从而防止墨水的粘度不必要地增加 由于半月板的轻微振动而可能发生的喷嘴开口。
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公开(公告)号：US5847736A
公开(公告)日：1998-12-08
申请号：US578609
申请日：1996-01-17
CPC分类号： B41J2/175 , B41J2/1652 , B41J2/16538 , B41J2/17513 , B41J2/1752 , B41J2/17556 , B41J2202/12
摘要： With an ink jet recording head (8) comprising two common ink chambers (26) and (27) communicating with both sides of a pressure generation chamber (24) and ink supply ports (30) and (31) where ink flows into the common ink chambers (26) and (27) from the outside, one ink supply port (30) is connected to a subtank (10) and the other ink supply port (31) is connected to an ink cartridge (6). The subtank (10) is replenished with ink through the ink jet recording head (8). Since ink reversely flows into the ink cartridge (6) via the recording head (8) from the subtank (10) due to the head difference, ink in the recording head (8) can be forcibly circulated without complicating a flow passage configuration.
摘要翻译： PCT No.PCT / JP95 / 00927 Sec。 371日期1996年1月17日 102（e）日期1996年1月17日PCT提交1995年5月16日PCT公布。 公开号WO95 / 31335 日期：1995年11月23日具有喷墨记录头（8），其包括与压力产生室（24）和供墨口（30）和（31）的两侧连通的两个公共油墨室（26）和（27），其中 墨水从外部流入公共墨水室（26）和（27），一个供墨口（30）连接到子容器（10），另一个墨水供应口（31）连接到墨盒（6） ）。 子容器（10）通过喷墨记录头（8）补充墨水。 由于墨水头（8）从油墨盒（8）经由记录头（8）从头部差异反向流入墨盒（6），所以能够强制循环记录头（8）中的油墨，而不会使流路构造复杂化。
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公开(公告)号：US5831655A
公开(公告)日：1998-11-03
申请号：US619188
申请日：1996-03-21
申请人： Hiroshi Asawa , Toshio Kumagai , Toru Fukushima , Eiji Kumai
发明人： Hiroshi Asawa , Toshio Kumagai , Toru Fukushima , Eiji Kumai
IPC分类号： B41J11/00 , B41J29/377 , B41J2/01
CPC分类号： B41J29/377 , B41J11/002
摘要： Data is printed on a recording sheet by heating the recording sheet at a pre-printing heating region of a heat roller 20, and the recording sheet is further heated at a post-printing heating and fusing region to thereby be dried and fused. In the meantime, air introduced from an exhaust fan 50 is blown into a data writing section from bottom up in the same direction as a recording sheet feeding direction, so that not only the vapor generated from the recording sheet during the heating and the vapor generated from the ink during the printing are eliminated, but also a recording head 40 is cooled.
摘要翻译： 通过在加热辊20的预打印加热区域处加热记录片材将数据印刷在记录片材上，并且在印刷后加热和熔融区域进一步加热记录片材，从而进行干燥和熔融。 同时，从排气扇50引入的空气从与记录纸输送方向相同的方向从下向上吹入数据写入部，使得不仅在加热期间由记录纸产生的蒸汽和产生的蒸汽 在打印期间从墨中消除，而且记录头40被冷却。
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公开(公告)号：US5783703A
公开(公告)日：1998-07-21
申请号：US795428
申请日：1997-02-05
申请人： Kazuhiko Hayashi , Chisato Sato , Satoshi Tamai , Takao Abe , Takeshi Isoda , Ado Mihira , Toshio Kumagai
发明人： Kazuhiko Hayashi , Chisato Sato , Satoshi Tamai , Takao Abe , Takeshi Isoda , Ado Mihira , Toshio Kumagai
IPC分类号： C07D417/04
CPC分类号： C07D417/04
摘要： A first embodiment of the invention relates to novel carbapenem compounds, (1R, 5S, 6S)-2-�1-(1,3-thiazolin-2-yl)azetidin-3-yl!thio-6-�(R)-1-hydroxy-ethyl!-1-methylcarbapen-2-em-3-carboxyic acid derivatives. These carbapenem compounds are represented by the following formula having a beta-coordinated methyl group introduced at the 1-position and a �1-(1,3-thia-zolin-2-yl)azetidin-3-yl!thio group introduced at the 2-position. ##STR1## In the formula, R is hydrogen; lower alkyl group which is unsubstituted or substituted by hydroxy, lower alkoxy or lower alkoxy-lower alkoxy group; group --COOR.sup.1 (R.sup.1 is hydrogen or lower alkyl group); or group --CONR.sup.2 R.sup.3 (R.sup.2 and R.sup.3 are, independently each other, hydrogen or lower alkyl), and Y is carboxy, --COO.sup..crclbar. or protected carboxy. These compounds are useful antibiotics for prevention and treatment of bacterial infections. The second embodiment of the invention relates to 3-mercapto-1-(1,3-thiazolin-2-yl)azetidine represented by the following formula and its acid addition salts ##STR2## and to the production process therefor. The above compounds are useful as intermediates for preparing carbapenem compounds, which have strong antibacterial activity, with convenience and high yield.
摘要翻译： 本发明的第一个实施方案涉及新的碳青霉烯化合物，（1R，5S，6S）-2- [1-（1,3-噻唑烷-2-基）氮杂环丁烷-3-基]硫基-6 - [（R） -1-羟基 - 乙基] -1-甲基碳代青霉-2-烯-3-羧酸衍生物。 这些碳青霉烯类化合物由下式表示：在1-位引入的β-配位甲基和[1-（1,3-硫杂 - 唑啉-2-基）氮杂环丁烷-3-基]硫基引入到 2位。 在该式中，R是氢; 低级烷基，未取代或被羟基，低级烷氧基或低级烷氧基 - 低级烷氧基取代; 基团-COOR1（R1是氢或低级烷基）; 或基团-CONR 2 R 3（R 2和R 3彼此独立地为氢或低级烷基），Y为羧基，-COO（ - ）或被保护的羧基。 这些化合物是预防和治疗细菌感染的有用的抗生素。 本发明的第二个实施方案涉及由下式表示的3-巯基-1-（1,3-噻唑啉-2-基）氮杂环丁烷及其酸加成盐及其制备方法。 上述化合物可用作制备碳青霉烯类化合物的中间体，其具有强的抗菌活性，方便性和高产率。
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公开(公告)号：US5260724A
公开(公告)日：1993-11-09
申请号：US814825
申请日：1991-12-31
CPC分类号： B41J2/16547
摘要： According to the present invention, there is disclosed a capping device for an ink jet printer which is constructed such that a cap supporting member 14, adapted to move from the non-capping position to the capping position by the thrust action of a carriage 3, is arranged on the home position side of the ink jet printer so that the outer end part of the cap supporting member 14 is displaced toward the nozzle surface of a printing head 4 with the aid of a guide surface 15b having an inclined surface 15a, until a cap 5 on the cap supporting member 14 is brought into close contact with the nozzle surface of the printing head 4 with an adequate intensity of thrust force by means of a turnable lever 8 operatively connected to the inner end of the cap supporting member 14, while resilient force of a cap spring 11 is exerted on the base end part of the turnable lever 8 so as to normally bias the cap supporting member 14 in the direction toward the printing head 4.
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公开(公告)号：US08465145B2
公开(公告)日：2013-06-18
申请号：US13307880
申请日：2011-11-30
IPC分类号： B41J2/01
CPC分类号： B41J2/01 , B41J2/2114 , B41J11/0015 , B41J11/002
摘要： A fluid ejecting apparatus includes: a fluid ejecting unit that ejects a colored fluid and a colorless fluid toward a fluid ejection target medium; an irradiating unit that irradiates ultraviolet rays onto a fluid that lies on or over the fluid ejection target medium so as to cure the fluid; and a controlling unit that controls the fluid ejecting operation of the fluid ejecting unit and the ultraviolet ray irradiating operation of the irradiating unit. The controlling unit performs control so that the colorless fluid is ejected on an image that is made of the colored fluid that landed on the fluid ejection target medium. After the start of the agglomeration of the colorless fluid that landed on the image, the controlling unit performs control so that ultraviolet rays are irradiated onto the colorless fluid.
摘要翻译： 流体喷射装置包括：流体喷射单元，其朝向流体喷射目标介质喷射有色流体和无色流体; 照射单元，其将紫外线照射到位于所述流体喷射目标介质上或上方的流体，以固化所述流体; 以及控制单元，其控制流体喷射单元的流体喷射操作和照射单元的紫外线照射操作。 控制单元执行控制，使得无色流体喷射在由着色在流体喷射目标介质上的着色流体制成的图像上。 在图像上着色的无色液体的聚集开始之后，控制单元进行控制，使得紫外线照射到无色流体上。
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