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31. 发明公开

EP1138490A3 Ink jet print head and ink jet printing apparatus 有权
标题翻译：喷墨打印头和喷墨打印设备
公开(公告)号：EP1138490A3
公开(公告)日：2002-05-22
申请号：EP01302852.7
申请日：2001-03-27
申请人： CANON KABUSHIKI KAISHA
发明人： Tamura, Yasuyuki
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0457 , B41J2/0458
摘要： The ink jet print head according to this invention comprises: a plurality of nozzles; a plurality of electrothermal transducers (25) provided one for each of the plurality of nozzles, the electrothermal transducers being adapted to eject ink supplied into the nozzles when energized; an energization start means (40) to start energizing the electrothermal transducers; a voltage detection means (38) to detect a voltage applied to the electrothermal transducers after starting the energization; and an energization stop means (39) to stop the energization of the electrothermal transducers according to the voltage detected by the voltage detection means (38).

32. 发明授权

EP0785072B1 An ink-jet head, an ink-jet-head cartridge, an ink-jet apparatus and an ink-jet recording method used in gradation recording 失效
标题翻译：喷墨头盒，喷墨装置和喷墨记录为灰度方式
公开(公告)号：EP0785072B1
公开(公告)日：2002-04-17
申请号：EP97100599.6
申请日：1997-01-16
申请人： CANON KABUSHIKI KAISHA
发明人： Tachihara, Masayosho , Tamura, Yasuyuki
IPC分类号： B41J2/14 , B41J2/205
CPC分类号： B41J2/2125 , B41J2/14056 , B41J2/14112 , B41J2002/14169 , B41J2002/14475

33. 发明公开

EP0916503A3 Head, recording apparatus having the head, method for identifying the head, and method for giving identification information to the head 有权
标题翻译：头，具有这样的头识别方法的记录装置，和方法的识别信息传输到所述头部
公开(公告)号：EP0916503A3
公开(公告)日：2000-05-03
申请号：EP98309319.6
申请日：1998-11-13
申请人： CANON KABUSHIKI KAISHA
发明人： Akama, Yuichiro , Tamura, Yasuyuki , Kaneko, Mineo , Tachihara, Masayoshi , Murakami, Shuichi , Mizutani, Michinari , Inoue, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2202/17
摘要： A head is provided with a driving signal line having a driving terminal for receiving a driving signal sent from an apparatus to the head, and an identification terminal. The driving signal line is electrically connected to the identification terminal. With the use of the driving signal line and the identification terminal, the head is identified.

34. 发明授权

EP0659573B1 Liquid jet head, liquid jet head cartridge and liquid jet apparatus 失效
标题翻译：液体喷射头，液体喷射头卡盒及液体喷射装置
公开(公告)号：EP0659573B1
公开(公告)日：2000-03-22
申请号：EP94120339.0
申请日：1994-12-21
申请人： CANON KABUSHIKI KAISHA
发明人： Tamura, Yasuyuki
IPC分类号： B41J25/304 , B41J2/14
CPC分类号： B41J2/14024 , B41J2/14201 , B41J25/304

35. 发明公开

EP0916503A2 Head, recording apparatus having the head, method for identifying the head, and method for giving identification information to the head 有权
标题翻译：头，具有这样的头识别方法的记录装置，和方法的识别信息传输到所述头部
公开(公告)号：EP0916503A2
公开(公告)日：1999-05-19
申请号：EP98309319.6
申请日：1998-11-13
申请人： CANON KABUSHIKI KAISHA
发明人： Akama, Yuichiro , Tamura, Yasuyuki , Kaneko, Mineo , Tachihara, Masayoshi , Murakami, Shuichi , Mizutani, Michinari , Inoue, Takashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2202/17
摘要： A head is provided with a driving signal line having a driving terminal for receiving a driving signal sent from an apparatus to the head, and an identification terminal. The driving signal line is electrically connected to the identification terminal. With the use of the driving signal line and the identification terminal, the head is identified.
摘要翻译：的头部上设置有具有用于接收来自于装置发送到头的驱动信号的驱动端的驱动信号线，和识别终端上。该驱动信号线电连接到所述识别端子。通过使用该驱动信号线和识别终端的，头部被识别。

36. 发明公开

EP0842776A2 Ink-jet head 失效
标题翻译：喷墨头
公开(公告)号：EP0842776A2
公开(公告)日：1998-05-20
申请号：EP97120009.2
申请日：1997-11-14
申请人： CANON KABUSHIKI KAISHA
发明人： Sato, Tamaki , Tamura, Yasuyuki , Kaneko, Mineo , Tachihara, Masayoshi , Watanabe, Yasutomo , Murakami, Shuichi , Mizutani, Michinari , Inoue, Takashi
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2002/14403 , B41J2002/14467
摘要： There is disclosed an ink jet head comprising plural discharge energy generating elements for generating energy to be used for discharging ink droplets, ink discharge openings for discharging the ink droplets, a substrate bearing thereon an array of the plural discharge energy generating elements and an ink supply aperture consisting of a penetrating hole extending along the direction of array of the discharge energy generating elements, and an orifice plate provided with the ink discharge openings, in which the substrate and the orifice plate are mutually adjoined to define therebetween ink paths connecting the ink discharge openings and the ink supply aperture, wherein the orifice plate comprises plural projections in a position corresponding to the ink supply aperture.

37. 发明公开

EP0659573A3 Liquid jet head, liquid jet head cartridge and liquid jet apparatus 失效
标题翻译： Flüssigkeitsstrahlkopf，FlüssigkeitsstrahlkopfkassetteundFlüssigkeitsstrahlvorrichtung。
公开(公告)号：EP0659573A3
公开(公告)日：1997-10-22
申请号：EP94120339.0
申请日：1994-12-21
申请人： CANON KABUSHIKI KAISHA
发明人： Tamura, Yasuyuki
IPC分类号： B41J25/304
CPC分类号： B41J2/14024 , B41J2/14201 , B41J25/304
摘要： A liquid jet head for recording by discharging a liquid from discharge ports comprises an elemental base board (1) having on it elements (2) for generating discharge energy to discharge a liquid, and a head having a discharge port member (4) with a plurality of the discharge ports arranged therefor, which constitutes a plurality of liquid passages (3) by being pressed to be in close contact with the surface of the elemental base board (1) on the side where the elements (2) for generating discharge energy are arranged. This discharge port member (4) is provided with an extension (8) which is extendedly present to the reverse side of the aforesaid surface, and also, provided with biasing means (6) for pressing the discharge port member to be in close contact with the aforesaid surface by exerting a biasing force on the extension.
摘要翻译：用于通过从排出口排放液体进行记录的液体喷射头包括其上具有用于产生排出能量以排出液体的元件的元件基板，以及具有排出口部件的头部，该排出口部件具有排列多个排出口，构成多个液体通道，该多个液体通道被压制成与排放能量产生元件一侧的元件基板的表面紧密接触。该排出口构件设置有延伸到上述表面的相反侧的延伸部，并且还设置有偏压装置，用于通过施加偏压力而将排出口构件压紧以与上述表面紧密接触扩展。

38. 发明公开

EP0785072A2 An ink-jet head, an ink-jet-head cartridge, an ink-jet apparatus and an ink-jet recording method used in gradation recording 失效
标题翻译：喷墨头盒，喷墨装置和喷墨记录为灰度方式
公开(公告)号：EP0785072A2
公开(公告)日：1997-07-23
申请号：EP97100599.6
申请日：1997-01-16
申请人： CANON KABUSHIKI KAISHA
发明人： Tachihara, Masayosho , Tamura, Yasuyuki
IPC分类号： B41J2/14 , B41J2/205
CPC分类号： B41J2/2125 , B41J2/14056 , B41J2/14112 , B41J2002/14169 , B41J2002/14475
摘要： An ink-jet head includes a plurality of ink channels for guiding ink to corresponding discharging ports, and discharging units, each including a discharging port, and a heating element, provided for the discharging port, for generating a bubble for discharging the ink by providing the ink within the corresponding ink channel with thermal energy. A plurality of discharging units having different amounts of ink discharge are provided at each of the ink channels. An ink-jet-head cartridge includes the above-described ink-jet head and an ink receptable for holding the ink to be supplied to the ink-jet head. An ink-jet apparatus includes the above-described ink-jet head and a recording-medium conveying unit for conveying a recording medium for receiving the discharged ink. In an ink-jet recording method, a head in which a plurality of discharging units, each including a heating element for generating heat for discharging ink, and a discharging port for discharging the ink, are provided at each ink channel is used, and recording is performed by discharging different amounts of ink from the discharging ports by selectively driving the plurality of discharging units.

39. 发明公开

EP0603822A3 Liquid jethead and liquid jet apparatus 失效
标题翻译：液体喷嘴和液体喷射装置。
公开(公告)号：EP0603822A3
公开(公告)日：1995-10-18
申请号：EP93120614.8
申请日：1993-12-21
申请人： CANON KABUSHIKI KAISHA
发明人： Takahashi, Hiroto , Tamura, Yasuyuki , Kaneko, Mineo
IPC分类号： B41J2/16
CPC分类号： B41J2/1626 , B41J2/1412 , B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1646 , B41J2202/11
摘要： A liquid jet head includes an ejection outlet (202,203,206,1111) for ejecting liquid; an electrothermal transducer (1103) for producing thermal energy for ejecting the liquid through said ejection outlet; wherein said electrothermal transducer comprises a heat generating resistor (102,151), and a pair of opposite wiring electrodes (103,104,152) for supplying electric signal to the heat generating resistor, said wiring electrodes being on said heat generating resistor; wherein said wiring electrodes are provided with expanded portions at opposite ends of the wiring electrodes.

40. 发明公开

EP0313355A3 Thermal transfer material 失效
标题翻译：热转印材料
公开(公告)号：EP0313355A3
公开(公告)日：1989-09-13
申请号：EP88309866.7
申请日：1988-10-20
申请人： CANON KABUSHIKI KAISHA
发明人： Hasegawa, Tetsuo , Kushida, Naoki , Tamura, Yasuyuki , Tohma, Koichi , Yaegashi, Hisao , Suzuki, Takayuki
IPC分类号： B41M5/26
CPC分类号： B41M5/38228
摘要： A thermal transfer material comprising a support and at least a first ink layer and a second ink layer disposed in the order named on the support, wherein the adhesion strength F₁ between the support and the first ink layer and the adhesion strength F₂ between the first and second ink layers satisfy the relation of F₁ > F₂ at 90 °C. The thermal transfer material also provides a peeling strength of 1 - 5 g/cm at 90 °C. Two color recording is effected by superposing the thermal transfer material on plain paper, applying a pattern of heat and separating the thermal transfer material from the paper while changing the time from heating until the separation, i.e., temperature at the time of separation. Sharp edge-cutting of the heated portion and the selective transferability of the second ink layer are ensured by the definition of the peeling strength.
摘要翻译：一种热转印材料，它包括一个载体和至少一个第一油墨层和一个第二油墨层，该第一油墨层和第二油墨层按照在载体上的顺序排列，其中载体和第一油墨层之间的粘合强度F 1和第一和第二油墨层之间的粘合强度F 2 第二油墨层在90℃满足F 1> F 2的关系。热转印材料在90℃时也具有1-5g / cm的剥离强度。通过将热转印材料叠加在普通纸上，施加热图案并在从加热到分离的时间即分离时的温度改变从纸分离热转印材料的同时进行双色记录。通过定义剥离强度来确保加热部分的锐边切割和第二墨层的选择性转印性。

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