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101. 发明申请

US20060066539A1 Display device employing capacitive self-emitting element, and method for driving the same 审中-公开
标题翻译：采用电容式自发光元件的显示装置及其驱动方法
公开(公告)号：US20060066539A1
公开(公告)日：2006-03-30
申请号：US11230776
申请日：2005-09-20
申请人： Masao Kato
发明人： Masao Kato
IPC分类号： G09G3/30
CPC分类号： G09G3/30 , G09G3/2011 , G09G3/2022 , G09G3/2081 , G09G2310/0275 , G09G2330/028
摘要： A plurality of scan electrodes and data electrodes, and a self-emission layer disposed between the two electrodes are provided, wherein a scan voltage is supplied sequentially to the scan electrodes, and data voltage that corresponds to the display signal data is supplied to the data electrodes. The emission layer of the portions at the intersection between the two electrodes defines pixels in two-dimensional arrangement. A single frame period is divided into a plurality of sub-fields, and the weight of emission luminance is set so that gradation is expressed by a combination of emission luminance in the sub-fields. The scan voltage has a waveform that corresponds to the weight in each sub-field, and the data electrodes are selectively put into on state by the data voltage in accordance with the display signal data. An emission luminance that corresponds to the weight is obtained with a voltage applied to the emission layer of each pixel between the scan electrodes and the data electrodes.
摘要翻译：提供多个扫描电极和数据电极以及设置在两个电极之间的自发射层，其中扫描电压被顺序地提供给扫描电极，并且与显示信号数据相对应的数据电压被提供给数据电极。在两个电极之间的交叉点处的部分的发射层以二维排列限定像素。单个帧周期被分成多个子场，并且发射亮度的权重被设置为使得通过子场中的发射亮度的组合表示灰度。扫描电压具有对应于每个子场中的权重的波形，并且数据电极根据显示信号数据被数据电压选择性地置于导通状态。通过施加到扫描电极和数据电极之间的每个像素的发射层的电压来获得对应于重量的发射亮度。

102. 发明申请

US20050140707A1 Printhead driving method, printhead substrate, printhead, head cartridge and printing apparatus 失效
标题翻译：打印头驱动方法，打印头基板，打印头，头盒和打印装置
公开(公告)号：US20050140707A1
公开(公告)日：2005-06-30
申请号：US10980192
申请日：2004-11-04
申请人： Yoshiyuki Imanaka , Nobuyuki Hirayama , Ichiro Saito , Muga Mochizuki , Takaaki Yamaguchi , Masao Kato , Toshiyasu Sakai
发明人： Yoshiyuki Imanaka , Nobuyuki Hirayama , Ichiro Saito , Muga Mochizuki , Takaaki Yamaguchi , Masao Kato , Toshiyasu Sakai
IPC分类号： B41J2/05 , B41J29/38
CPC分类号： B41J2/04538 , B41J2/04541 , B41J2/04555 , B41J2/04565 , B41J2/0457 , B41J2/0458
摘要： An object of this invention is to prevent an increase in energy applied to a heating element and prolong the service life of a printhead even when the temperature of the printing element having a negative temperature coefficient rises and the resistance of the heating element decreases upon controlling a switching element for controlling a current flowing through the heating element so as to make energy as constant as possible. For this purpose, a printhead having a plurality of heating elements connected to a common power supply comprises: a switching element which is series-connected to the heating element and controls driving of the heating element at a voltage applied to a control terminal; a constant voltage source using a common power supply as a reference; a wiring resistance generated at a connection wiring line serial-connected to the heating element; and a voltage control circuit which controls to make the potential difference between both ends of the wiring resistance equal to the voltage of the constant voltage source when driving the heating element. Then, a current flowing through the heating element is made constant without any influence of the temperature of the heating element.
摘要翻译：本发明的目的是防止加热元件的能量增加，并延长打印头的使用寿命，即使当具有负温度系数的打印元件的温度升高并且加热元件的电阻在控制开关元件，用于控制流过加热元件的电流，使能量尽可能的恒定。为此，具有连接到公共电源的多个加热元件的打印头包括：开关元件，其串联连接到加热元件，并以施加到控制端子的电压来控制加热元件的驱动; 使用公共电源作为参考的恒定电压源; 在与所述加热元件串联的连接布线处产生的布线电阻; 以及电压控制电路，其控制在驱动所述加热元件时使所述布线电阻的两端之间的电位差等于所述恒定电压源的电压。然后，流过加热元件的电流恒定，不受加热元件温度的任何影响。

103. 发明授权

US06870663B2 Wavelength tunable light source and pulse light source 失效
标题翻译：波长可调光源和脉冲光源
公开(公告)号：US06870663B2
公开(公告)日：2005-03-22
申请号：US10228357
申请日：2002-08-27
申请人： Masao Kato , Kazuo Fujiura , Takashi Kurihara , Kenji Kurokawa
发明人： Masao Kato , Kazuo Fujiura , Takashi Kurihara , Kenji Kurokawa
IPC分类号： G02F1/35 , G02F2/02 , H01S3/13
CPC分类号： G02F1/353 , G02F1/3513 , G02F2201/02
摘要： A wavelength tunable light source includes an optical pulse generating section for generating an optical pulse; an amplitude control section for controlling the amplitude of the optical pulse generated by the optical pulse generating section by superimposing control light on the optical pulse to output a short optical pulse; and an optical frequency converting section for converting the frequency of the short optical pulse by launching the short optical pulse output from the amplitude control section into an optical nonlinear medium whose refractive index varies in response to the electric-field intensity of the incident light. The amplitude control section can be configured such that it carries out the time division multiplexing and outputs the short optical pulse, thereby constituting an optical pulse light source.
摘要翻译：波长可调光源包括用于产生光脉冲的光脉冲产生部分; 幅度控制部分，用于通过将控制光叠加在光脉冲上以输出短光脉冲来控制由光脉冲发生部分产生的光脉冲的幅度; 以及光频变换部，其通过将从振幅控制部输出的短光脉冲发射到其折射率根据入射光的电场强度而变化的光学非线性介质来转换短光脉冲的频率。幅度控制部分可以被配置为使得其执行时分复用并输出短光脉冲，从而构成光脉冲光源。

104. 发明授权

US06854826B2 Discharge recovery method for ink jet apparatus using waterproof ink and ink jet apparatus employing the method 失效
标题翻译：采用该方法的防水墨水喷墨装置的喷墨装置的放电恢复方法
公开(公告)号：US06854826B2
公开(公告)日：2005-02-15
申请号：US10196364
申请日：2002-07-17
申请人： Hidehiko Kanda , Hisao Yaegashi , Masao Kato
发明人： Hidehiko Kanda , Hisao Yaegashi , Masao Kato
IPC分类号： B41J2/165 , B41J2/21
CPC分类号： B41J2/1652 , B41J2/2107
摘要： A system using discharge orifices having first ink orifices for discharging a first ink and second ink orifices for discharging a second ink which is more difficult to be hardened than the first ink, a cap for covering the discharge orifices, and a suction device for effecting suction through the discharge orifices when the cap covers the discharge orifices. The system includes covering both the first ink orifices and the second ink orifices collectively by the cap, effecting suction through both the first ink orifices and the second ink orifices by driving the suction device when the cap covers both the first ink orifices and the second ink orifices collectively, discharging, after sucking, both the first ink orifices and the second ink orifices into the cap, and exhausting, after discharging, ink out of the cap by driving the suction means when an inside of the cap communicates with air.
摘要翻译：一种使用具有用于排出第一油墨的第一油墨孔和用于排出比第一油墨难以硬化的第二油墨的第二油墨孔的排出孔的系统，用于覆盖排出孔的盖和用于进行抽吸的抽吸装置当盖子覆盖排放孔时通过排放孔。该系统包括由盖共同地覆盖第一油墨孔和第二油墨孔，当盖覆盖第一油墨孔和第二油墨时，通过驱动抽吸装置通过第一油墨孔和第二油墨孔进行吸入集中排出，将吸入后的第一墨水口和第二墨水口两者排出到盖中，并且通过驱动吸引装置将墨水排出盖之后，通过盖子的内部与空气连通。

105. 发明授权

US06719420B2 Liquid composition, ink set, method for forming colored portion on recording medium, and ink-jet recording apparatus 有权
标题翻译：液体组合物，油墨组，在记录介质上形成着色部分的方法和喷墨记录装置
公开(公告)号：US06719420B2
公开(公告)日：2004-04-13
申请号：US10138295
申请日：2002-05-06
申请人： Hiroshi Tomioka , Yutaka Kurabayashi , Masao Kato , Makiko Endo
发明人： Hiroshi Tomioka , Yutaka Kurabayashi , Masao Kato , Makiko Endo
IPC分类号： B41J201
CPC分类号： C09D11/54 , B41M7/0018 , C09D11/30 , C09D11/40
摘要： The present invention relates to a liquid composition for forming a colored portion on a recording medium together with an anionic or cationic water-based ink containing a coloring material. The liquid composition comprises a solvent, fine particles in a dispersion state, wherein the fine particles have a surface charge in a polarity opposite to the water-based ink and has ion whose polarity is opposite to that of the fine particles in an ionic equivalence of 0.1-40 meq/l.
摘要翻译：本发明涉及一种用于在记录介质上形成着色部分的液体组合物以及含有着色材料的阴离子或阳离子水性油墨。液体组合物包含溶剂，分散状态的细颗粒，其中细颗粒具有与水基油墨相反极性的表面电荷，并且具有与微粒的极性相反的离子，其离子当量为 0.1-40meq / l。

106. 发明授权

US06536890B1 Liquid composition as well as ink set, image forming method, image forming apparatus and bleed alleviation method using the same 有权
标题翻译：液体组合物以及油墨组合物，成像方法，图像形成装置和使用其的渗血缓解方法
公开(公告)号：US06536890B1
公开(公告)日：2003-03-25
申请号：US09708574
申请日：2000-11-09
申请人： Masao Kato , Yutaka Kurabayashi , Kentaro Yano , Yuji Kondo , Hiroshi Tomioka , Mitsuhiro Ono , Makiko Endo
发明人： Masao Kato , Yutaka Kurabayashi , Kentaro Yano , Yuji Kondo , Hiroshi Tomioka , Mitsuhiro Ono , Makiko Endo
IPC分类号： B41J205
CPC分类号： B41M5/52 , B41M5/0017 , B41M7/00 , C09D11/40 , C09D11/54
摘要： A liquid composition is adapted for use with an anionic ink for forming a high quality image with alleviated bleeding by means of an ink-jet recording system. The liquid composition includes a first cationic substance and a second cationic substance different from said first cationic substance, of which the first cationic substance is provided in the form of micro-particles at least whose surface is cationic.
摘要翻译：液体组合物适于与阴离子油墨一起使用以通过喷墨记录系统形成具有减轻的渗色的高质量图像。液体组合物包括第一阳离子物质和与所述第一阳离子物质不同的第二阳离子物质，其中第一阳离子物质以至少其表面为阳离子的微粒形式提供。

107. 发明授权

US06474768B1 Test pattern printing method, information processing apparatus and printing apparatus 失效
标题翻译：测试图案印刷方法，信息处理设备和打印设备
公开(公告)号：US06474768B1
公开(公告)日：2002-11-05
申请号：US09551768
申请日：2000-04-18
申请人： Kentaro Yano , Daigoro Kanematsu , Masao Kato , Minako Kato , Mitsuhiro Ono
发明人： Kentaro Yano , Daigoro Kanematsu , Masao Kato , Minako Kato , Mitsuhiro Ono
IPC分类号： B41J201
CPC分类号： H04N1/6033
摘要： In a correction processing that corrects a color deviation caused by output characteristic variations among print heads of a printing apparatus, the printing apparatus prints a test pattern that allows accurate detection of the color deviation by a visual check. More specifically, each of the patches in the test pattern is made up of two areas placed adjacent to each other. One of the two areas (upper area) is used as a test area for detecting the degree of the color deviation. Of the gradation values of C, M and Y, which make up the patch print data, the gradation values of C and M are changed among the patches making up the test pattern. The other area is used as a reference area printed with an achromatic color that represents a reference gradation value for the deviation detection. The gradation values of C, M, Y and K are determined so that a spatial frequency of dots formed in the reference area of each patch is close to the spatial frequency of the associated test area.
摘要翻译：在校正由打印装置的打印头之间的输出特性变化引起的颜色偏差的校正处理中，打印装置打印通过视觉检查准确检测颜色偏差的测试图案。更具体地，测试图案中的每个贴片由彼此相邻放置的两个区域组成。将两个区域（上部区域）中的一个用作检测颜色偏差程度的测试区域。在构成贴片打印数据的C，M，Y的灰度值中，构成测试图案的补丁中的C和M的灰度值发生变化。另一区域被用作用偏差检测表示参考灰度值的无彩色印刷的参考区域。确定C，M，Y和K的灰度值，使得在每个贴片的参考区域中形成的点的空间频率接近相关测试区域的空间频率。

108. 发明授权

US06334666B1 Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus 有权
标题翻译：喷墨记录头，喷墨装置，喷墨记录方法，采用该方法或装置获得的记录产品
公开(公告)号：US06334666B1
公开(公告)日：2002-01-01
申请号：US09635916
申请日：2000-08-10
申请人： Toshiharu Inui , Hiromitsu Hirabayashi , Jiro Moriyama , Hiroshi Tajika , Yutaka Kurabayashi , Hitoshi Sugimoto , Kiichiro Takahashi , Fumihiro Gotoh , Masaya Uetsuki , Masao Kato , Minako Kato
发明人： Toshiharu Inui , Hiromitsu Hirabayashi , Jiro Moriyama , Hiroshi Tajika , Yutaka Kurabayashi , Hitoshi Sugimoto , Kiichiro Takahashi , Fumihiro Gotoh , Masaya Uetsuki , Masao Kato , Minako Kato
IPC分类号： B41J221
CPC分类号： B41J2/2114 , B41J2/195 , B41J3/36
摘要： An ink-jet recording apparatus ejects droplets of a recording-improvement liquid on a boundary line between two different color portions of an image by using an ink-jet recording head. The ink-jet recording head comprises a group of nozzles for ejecting the recording-improvement liquid which is responsible for precipitating or condensing a coloring substance in the ink. Accordingly, a high-quality image that comprises black-color portion with a high image density without causing any feathering and multiple-color portions without a spread of ink can be obtained.
摘要翻译：喷墨记录装置通过使用喷墨记录头在图像的两个不同颜色部分之间的边界线上喷射记录改进液体的液滴。喷墨记录头包括一组用于喷射记录改进液体的喷嘴，该液体负责沉淀或冷凝油墨中的着色物质。因此，可以获得包括具有高图像浓度的黑色部分而不引起任何羽化的高质量图像和不扩散墨水的多色部分。

109. 发明授权

US06325492B1 Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening 失效
标题翻译：喷墨装置采用具有与每个喷墨口对应的多个喷墨加热器的喷墨头
公开(公告)号：US06325492B1
公开(公告)日：2001-12-04
申请号：US08579241
申请日：1995-12-28
申请人： Noribumi Koitabashi , Jiro Moriyama , Shigeyasu Nagoshi , Hiroshi Tajika , Fumihiro Gotoh , Masao Kato
发明人： Noribumi Koitabashi , Jiro Moriyama , Shigeyasu Nagoshi , Hiroshi Tajika , Fumihiro Gotoh , Masao Kato
IPC分类号： B41J205
CPC分类号： B41J19/147 , B41J2/04528 , B41J2/04533 , B41J2/04551 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04593 , B41J2/04598 , B41J2/1652 , B41J2/16526 , B41J2/2121 , B41J2/2128 , B41J2/2132
摘要： In an ink-jet apparatus employing an ink-jet head having a plurality of heaters corresponding to one ink ejection opening, appropriate preliminary ejection is performed per each ejection amount mode set by a heater to be used among a plurality of heaters. Depending upon a set printing mode, printing is performed in one of large, medium and small ejection amount modes. For example, after printing is performed for a predetermined amount by the small ejection amount mode, preliminary ejection during printing is performed in the medium ejection amount mode, which is greater in ejection amount than the small ejection amount mode. By this, the interval between preliminary ejections during printing can be set to be longer to prevent lowering of throughput due to the preliminary ejection operations.
摘要翻译：在采用具有对应于一个喷墨口的多个加热器的喷墨头的喷墨装置中，每个喷射量模式对由多个加热器中使用的加热器设定的喷射量模式进行适当的预喷射。根据设定的打印模式，以大，中，小喷射量模式中的一种进行打印。例如，在通过小喷墨量模式进行预定量的打印之后，以与小喷射量模式相比喷射量大的介质喷射量模式进行打印期间的预喷射。由此，可以将打印期间的初步喷射之间的间隔设定得更长，以防止由于预喷射操作导致的通过量的降低。

110. 发明授权

US06294614B1 Modified polymers containing poly(2-hydroxyethyl(meth)acrylate segment in the molecule 有权
标题翻译：分子中含有（（甲基）丙烯酸2-羟基乙酯）链段的改性聚合物
公开(公告)号：US06294614B1
公开(公告)日：2001-09-25
申请号：US09230535
申请日：1999-01-27
申请人： Kazunori Kataoka , Masao Kato , Yukio Nagasaki , Hotaka Ito , Teiji Tsuruta , Yasuhisa Sakurai , Teruo Okano , Ken Suzuki
发明人： Kazunori Kataoka , Masao Kato , Yukio Nagasaki , Hotaka Ito , Teiji Tsuruta , Yasuhisa Sakurai , Teruo Okano , Ken Suzuki
IPC分类号： C08F2012
CPC分类号： C08F297/026 , A61L27/16 , A61L27/34 , A61L29/085 , A61L33/064 , C08F265/04 , C08F290/06 , C08F290/061 , C08F291/00 , C08F297/02 , C08L33/14 , C08L51/00
摘要： Modified polymers containing a poly(2-hydroxyethyl(meth)acrylate) chain as the hydrophilic polymer segment in which a hydrophobic polymer chain or a lipid residue of a sterol is bound to either end of the poly(2-hydroxyethyl(meth)acrylate) chain through a covalent bond or in which the poly(2-hydroxyethyl(meth)acrylate) chain is grafted onto the backbone chain at either end thereof. These modified polymers are excellent in compatibility with liquid or a living body, thus being advantageously usable particularly in medical fields.
摘要翻译：含有聚（2-羟乙基（甲基）丙烯酸酯）链的改性聚合物作为亲水性聚合物链段，其中疏水性聚合物链或固醇的脂质残基与聚（（甲基）丙烯酸2-羟基乙酯）的任一端结合，通过共价键或其中聚（2-羟乙基（甲基）丙烯酸酯）链在其任一端接枝到主链上。这些改性聚合物与液体或活体的相容性优异，因此特别适用于医疗领域。

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