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31.发明专利
公开(公告)号：JP2005246713A
公开(公告)日：2005-09-15
申请号：JP2004058501
申请日：2004-03-03
Inventor： ANDO MASATO , HIRASHIMA SHIGEYOSHI , NAKAMICHI SEKIJI
IPC: B41J2/175
Abstract: PROBLEM TO BE SOLVED: To calculate the residual quantity of liquid in the ink tank of an ink jet printer equipped with an ink supply unit for supplying ink to a print head. SOLUTION: In the ink jet printer comprising a print head 1 for ejecting ink from an ink ejection nozzle 10, and an ink supply unit for supplying ink 7 to the print head 1, the ink supply unit comprises an ink tank 6 containing the ink 7, an auxiliary tank 3 for temporarily storing the ink 7 supplied therefrom and supplying the ink 7 to the print head 1, and a liquid quantity detector 4 for detecting the quantity of ink 7 in the auxiliary tank 3. Quantity of ink 7 supplied from the ink tank 6 to the auxiliary tank 3 is detected using the liquid quantity detector 4, and the residual quantity of ink 7 in the ink tank 6 is calculated based on the quantity of supplied liquid. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：计算配备有向打印头供墨的供墨单元的喷墨打印机的墨槽中的液体残留量。 解决方案：在包括用于从墨水喷射嘴10喷射墨水的打印头1和用于将墨水7供应到打印头1的墨水供应单元的喷墨打印机中，墨水供应单元包括：墨水罐6， 油墨7，用于临时存储从其供应的油墨7并将油墨7供给到打印头1的辅助罐3和用于检测辅助罐3中的油墨7的液量检测器4.油墨7的数量 使用液量检测器4检测从墨盒6供给到辅助容器3，并且基于所供给的液体的量计算墨水罐6中的墨水剩余量7。 版权所有（C）2005，JPO＆NCIPI
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32.发明专利Liquid discharging performance maintenance method and liquid discharging apparatus 审中-公开液体排放性能维护方法和液体排放装置
公开(公告)号：JP2005225197A
公开(公告)日：2005-08-25
申请号：JP2004038634
申请日：2004-02-16
Inventor： NAMEKAWA TAKUMI , NISHI SHOTA , NAKAMURA MASATO , ANDO MASATO , MIYAZAKI AKIHITO , HIRASHIMA SHIGEYOSHI
Abstract: PROBLEM TO BE SOLVED: To efficiently maintain the liquid discharging performance by reducing discharge defects of a liquid by a liquid discharging head in a liquid discharging performance maintenance method of a liquid discharging apparatus which discharges the liquid from liquid discharging nozzles of the liquid discharging head. SOLUTION: An ink (predetermined liquid) (i) within a printing head 22 which is supplied from an ink tank 4 to be discharged from the ink discharging nozzle 40a is ejected out of an ink-sending pipe 159, and bubbles mixed in the ink (i) are removed, whereby the discharge defects of the ink (i) are reduced in the liquid discharging performance maintenance method. After the execution of bubble removal through ejection of the ink (i) in the printing head 22 is started, the bubble removal is continuously executed until a fixed time passes since the state that no bubbles are present in the ink (i) ejected from within the printing head 22 is detected. The ink discharge defects of the printing head 2 are thus reduced, and the ink discharging performance maintenance is carried out surely. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：为了通过在液体排出性能维持方法中减小由液体排出头引起的液体的排出缺陷来有效地保持液体排出性能，该排液性能维持方法将液体从液体的液体排出喷嘴排出 放电头。 解决方案：从墨盒4供给以从排墨嘴40a排出的打印头22内的墨水（预定液体）（i）从送墨管159中排出，气泡混合 在油墨（i）中被除去，从而在液体排出性能维持方法中油墨（i）的排出缺陷减小。 在开始通过喷射打印头22中的墨（i）执行气泡去除之后，继续执行气泡去除，直到从内部喷出的墨（i）中不存在气泡的状态经过固定时间 检测打印头22。 因此，打印头2的油墨排出缺陷因此减少，并且可靠地进行喷墨性能维护。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2005225191A
公开(公告)日：2005-08-25
申请号：JP2004038559
申请日：2004-02-16
Inventor： NISHI SHOTA , HIRASHIMA SHIGEYOSHI , HANEUMA YOSHIAKI , NAMEKAWA TAKUMI , NAKAMURA MASATO
Abstract: PROBLEM TO BE SOLVED: To provide a circulation pump of liquid ejector capable of sucking liquid with a pressure low enough to sustain a meniscus on the liquid surface in a liquid ejection nozzle.
SOLUTION: The circulation pump of liquid ejector comprises liquid inlet 41 and outlet 42 provided at one side part of a pump chamber 22 formed in a pump case 40, a stretchable membrane member 27 arranged on the other side part of the pump chamber 22, a rest spring 29 provided in the pump chamber 22 and sucking ink 12 into the pump chamber by pushing the membrane member 27 outward, an operating section 28 provided on the outside of the pump chamber 22 and discharging ink 12 from the pump chamber by pushing the membrane member 27 inward, and a drive section 32 for imparting a pressing force to the operating section 28. The load for pushing the membrane member 27 outward by the rest spring 29 upon releasing the load for pushing the membrane member 27 inward by the operating section 28 is set lower than the above released load.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种能够以足够低的压力吸入液体的液体喷射器的循环泵，以在液体喷射嘴中的液体表面上维持弯月面。 解决方案：液体喷射器的循环泵包括设置在形成在泵壳体40中的泵室22的一个侧部处的液体入口41和出口42，布置在泵室的另一侧部分上的可拉伸膜构件27 如图22所示，设置在泵室22中并通过向外推动膜构件27将油墨12吸入泵室的静止弹簧29，设置在泵室22的外部并从泵室排出墨12的操作部28通过 将膜构件27向内推动，以及用于向操作部28施加按压力的驱动部32.用于在释放用于将膜构件27向内推动的负载的情况下，通过静止弹簧29向外推动膜构件27的负载 操作部28被设定为低于上述释放负载。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2005169957A
公开(公告)日：2005-06-30
申请号：JP2003415739
申请日：2003-12-12
Inventor： HANEUMA YOSHIAKI , TAKEDA HIROMITSU , HIRASHIMA SHIGEYOSHI , NAKAMURA MASATO
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharger which can prevent a color shift. SOLUTION: In this liquid discharger, spurs 103 and 104 enable recording paper P to be held by a surface over a width between paper output rollers 101 and 102 in printing. This can restrain the recording paper P from being warped or bent in a thickness direction in a printing position, and can prevent the color shift from being caused because ink i reaches the recording paper P which is bent in the thickness direction. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种可以防止颜色偏移的液体排出器。 解决方案：在这种液体排放器中，毛刺103和104使打印中的纸张输出辊101和102之间的宽度上的表面能够记录纸张P。 这可以抑制记录纸P在打印位置沿厚度方向翘曲或弯曲，并且可以防止由于墨水到达在厚度方向上弯曲的记录纸P而导致的颜色偏移。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2005022320A
公开(公告)日：2005-01-27
申请号：JP2003191821
申请日：2003-07-04
Inventor： TAKEDA HIROMITSU , HIRASHIMA SHIGEYOSHI , KAGAMI TOSHIKI , ODA ATSUSHI
Abstract: PROBLEM TO BE SOLVED: To prevent overspill of an ejected liquid, received by a platen plate, from the platen plate by providing an ejected-liquid storage means for housing and storing the liquid which is ejected from a liquid ejection head and received by the platen plate.
SOLUTION: A liquid ejector comprises: a printer body part 12; a print head 20 which is detachably held by the body part 12 so as to eject ink from a plurality of ink ejection nozzles formed on a nozzle surface; and the platen plate 55 which is arranged in such a manner as to face the nozzle surface of the print head 20, which supports recording paper 51 so as to specify a positional relationship with the print head 20, and which receives the ink ejected from the print head 20. The liquid ejector is provided with an ejected-ink tank 62 for housing and storing the ink which is ejected from the print head 20 and received by the platen plate 55. This prevents the ink, received by the platen plate 55, from overspilling from the platen plate 55.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：通过提供一种用于容纳和储存从液体喷射头喷射并被接收的液体的喷射液体存储装置来防止由压盘板接收的喷射液体从压盘板溢出 通过压板。 解决方案：液体喷射器包括：打印机主体部分12; 打印头20，其被主体部分12可拆卸地保持，以便从形成在喷嘴表面上的多个喷墨喷嘴喷出墨; 以及压板55，其以面对打印头20的喷嘴表面的方式布置，支撑记录纸51以指定与打印头20的位置关系，并且接收从 打印头20.液体喷射器设置有用于容纳和存储从打印头20喷射并被压板55接收的油墨的喷射墨盒62.这防止了压印板55所接收的墨水， （C）2005，JPO＆NCIPI
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Patent Agency Ranking
公开(公告)号：JP2003094621A
公开(公告)日：2003-04-03
申请号：JP2001294475
申请日：2001-09-26
Applicant: SONY CORP
Inventor： MIYAZAKI AKIHITO , HIRASHIMA SHIGEYOSHI , KAGAMI TOSHIKI , TAKEDA HIROMITSU , TSUJINAGA HIROMI
IPC: B41J2/01
Abstract: PROBLEM TO BE SOLVED: To effect mechanical and electrical detachment/attachment of a head cartridge through a single action without difficulty. SOLUTION: In the head cartridge/connector detachment/attachment mechanism, the head cartridge 8 is to be positioned by being pressed into a cartridge holder 12 using a control lever, and a movable side connector 43 is to be press fitted into a fixing side connector 42 with a slide block 47 which is slide driven by the cam mechanism of the control lever. At that time, the head carriage is press fitted into the cartridge holder from a direction of the component force (arrow mark h') of the pressing direction to the cartridge holder of the head cartridge by the control lever.
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公开(公告)号：JP2002240260A
公开(公告)日：2002-08-28
申请号：JP2001038134
申请日：2001-02-15
Applicant: SONY CORP
Inventor： TAKEDA HIROMITSU , HIRASHIMA SHIGEYOSHI , TAKENAKA KAZUYASU
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which expendables of a print means, e.g. an ink cartridge and an ink ribbon, can be replaced extremely readily and electrical connection thereof to the printer body side is facilitated. SOLUTION: In the printer 1 where an ink cartridge (expendables of a print means) 19 can be replaced with respect to a printer body 6, the ink cartridge is provided removably in an ink cartridge tray (expendables tray) 8 inserted removably into the printer body and a cartridge side connector 29 is connected with a body side connector 30 when the ink cartridge tray is inserted into the printer body.
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公开(公告)号：JP2002149885A
公开(公告)日：2002-05-24
申请号：JP2000344497
申请日：2000-11-10
Applicant: SONY CORP
Inventor： HORII SHINICHI , HIRASHIMA SHIGEYOSHI , HIDAKA SHINOBU
Abstract: PROBLEM TO BE SOLVED: To issue a ticket for event including personal information. SOLUTION: This system comprises an operation output part 10 having an operation part and the like; an event information providing part 11 for providing various kinds of event information and the like; an event selection part for selecting a prescribed event; a payment part 13 for paying the reservation fee of the prescribed event selected by the event selection part; an authentication information issuing part 14 for issuing authentication information; a personal information registration part 15 for registering personal information; and a form generation part for generating a form consisting of the combination of the event information, the personal information and the authentication information. A terminal side having the operation output part 10, the event selection part and the personal information input part is connected to an information center side having the event information providing part 11, the settlement part 13, the authentication information issuing part 14, the personal information registration part 15 and the form generation part through a network, and the form is outputted from an output part provided on the operation output part 10.
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公开(公告)号：JP2002133215A
公开(公告)日：2002-05-10
申请号：JP2000328392
申请日：2000-10-23
Applicant: SONY CORP
Inventor： HIRASHIMA SHIGEYOSHI , HORII SHINICHI , HIDAKA SHINOBU
Abstract: PROBLEM TO BE SOLVED: With regard to a distribution method of commodity information and a recording medium with distribution method of commodity information recorded thereon, the present invention is to provide a system whereby a commodity desired by a user can be delivered promptly by, for example, applying to a printing service for a digital camera. SOLUTION: The present invention obtains information on a user's actions, and based on this information, notifies the user of the names of stores where a commodity desired by the user can be obtained.
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公开(公告)号：JP2002014886A
公开(公告)日：2002-01-18
申请号：JP2000201472
申请日：2000-06-29
Applicant: SONY CORP
Inventor： HIRASHIMA SHIGEYOSHI , HORII SHINICHI , TOKUNAGA HIROSHI , NAKAMURA MASATO
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device and a connecting method and a computer readable program storage medium recorded with a program having a connecting function capable of easily connecting from the origin of connection to the destination of connection without necessity to perform any special setting. SOLUTION: A connection origin 5 is provided with information related with a preset connection destination 23 and a connecting means 131 for issuing a connection request to the preset connection destination 23 based on the information related with the preset connection destination 23 and automatically connecting to the connection destination 23 at the time of receiving the permission. The preset connection destination 23 is provided with a receiving means 109 for receiving the connection request from the connection origin 5, a judging means 117 for decoding the connection request and judging whether or not the connection origin 5 is the preset connection origin 5, and permission giving means 117 and 121 for giving connection permission to the connection origin 5 when it is judged that the connection origin 5 is the preset connection origin 5 by the judging means 117.
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