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1. 发明授权

US6045208A Ink-jet recording device having an ultrasonic generating element array 失效
标题翻译：具有超声波发生元件阵列的喷墨记录装置
公开(公告)号：US6045208A
公开(公告)日：2000-04-04
申请号：US501259
申请日：1995-07-11
申请人： Shuzo Hirahara , Tutomu Saito , Hitoshi Nagato , Tetsuro Itakura , Satoshi Takayama , Hideki Nukada , Shunsuke Hattori , Noriko Y. Kudo , Shiroh Saitoh , Masami Sugiuchi , Yoichi Tokai , Fumihiko Murakami , Hisako Tanaka , Chiaki Tanuma , Mamoru Izumi , Isao Amemiya , Atsuko Nakamura , Seizaburou Shimizu , Kumi Okuwada
发明人： Shuzo Hirahara , Tutomu Saito , Hitoshi Nagato , Tetsuro Itakura , Satoshi Takayama , Hideki Nukada , Shunsuke Hattori , Noriko Y. Kudo , Shiroh Saitoh , Masami Sugiuchi , Yoichi Tokai , Fumihiko Murakami , Hisako Tanaka , Chiaki Tanuma , Mamoru Izumi , Isao Amemiya , Atsuko Nakamura , Seizaburou Shimizu , Kumi Okuwada
IPC分类号： B41J2/14 , B41J29/38 , B41J2/045 , B41J2/135
CPC分类号： B41J2/14008 , B41J2002/14322
摘要： An ink-jet recording apparatus records an image onto a recording medium by flying an ink-droplet from an ink surface by a pressure of an ultrasonic beam. The apparatus including an ultrasonic generating element array having a plurality of ultrasonic elements arranged in an array for emitting ultrasonic beams, a driving device for applying a plurality of pulses having different phases from each other, and a converging device for converging the ultrasonic beams by interfering the ultrasonic beams with each other. The generating elements are simultaneously driven and sequentially shifted in an array direction, and the converging device converging the ultrasonic beams in a direction perpendicular to the array direction.
摘要翻译：喷墨记录装置通过用超声波束的压力从油墨表面喷出墨滴，将图像记录到记录介质上。该装置包括：超声波发生元件阵列，具有排列成用于发射超声波束的阵列中的多个超声波元件;驱动装置，用于施加彼此具有不同相位的多个脉冲;以及会聚装置，用于通过干涉而会聚超声波束超声波束彼此相连。发电元件被同时驱动并沿阵列方向依次移动，并且会聚装置在与阵列方向垂直的方向上会聚超声波束。

2. 发明授权

US5619234A Ink-jet recording apparatus which allows shifting or changing of ink position or direction 失效
标题翻译：允许油墨位置或方向的移动或改变的喷墨记录装置
公开(公告)号：US5619234A
公开(公告)日：1997-04-08
申请号：US213026
申请日：1994-03-15
申请人： Hitoshi Nagato , Tsutomu Saito , Shuzo Hirahara , Tetuo Okuyama , Satoshi Takayama , Sakae Tamura , Shunsuke Hattori , Hideki Nukada
发明人： Hitoshi Nagato , Tsutomu Saito , Shuzo Hirahara , Tetuo Okuyama , Satoshi Takayama , Sakae Tamura , Shunsuke Hattori , Hideki Nukada
IPC分类号： B41J2/06 , B41J2/065
CPC分类号： B41J2/06 , B41J2002/061
摘要： An ink-jet recording apparatus which includes a recording medium for carrying an electrostatic image, an ink-ejecting section opposing the recording medium and located in non-contact state with respect to the recording medium medium, and having an ink holding section for holding ink and an opening section for ejecting ink, at least one counter electrode located in the ink-ejecting section to be immersed in ink. The ink is ejected by virtue of an electric field between the electrostatic image formed on the recording medium and the counter electrode.
摘要翻译：一种喷墨记录装置，其包括用于承载静电图像的记录介质，与记录介质相对并且相对于记录介质介质处于非接触状态的喷墨部分，并且具有用于保持墨水的墨水保持部分以及用于喷射油墨的开口部分，位于喷墨部分中的至少一个反电极浸入墨水中。借助于在记录介质上形成的静电图像与对电极之间的电场来喷射墨水。

3. 发明授权

US5912679A Ink-jet printer using RF tone burst drive signal 失效
标题翻译：喷墨打印机采用RF音色突发驱动信号
公开(公告)号：US5912679A
公开(公告)日：1999-06-15
申请号：US603599
申请日：1996-02-21
申请人： Satoshi Takayama , Noriko Kudo , Shiroh Saitoh , Mamoru Izumi , Chiaki Tanuma
发明人： Satoshi Takayama , Noriko Kudo , Shiroh Saitoh , Mamoru Izumi , Chiaki Tanuma
IPC分类号： B41J2/14 , B41J29/38 , B41J2/045 , B41J2/135 , B41J2/205
CPC分类号： B41J2/14008 , B41J2002/14322
摘要： A driving circuit controls a time for applying a drive signal to a piezoelectric element so as to bring a control in the number of ink droplets squirted from a liquid surface of liquid ink according to a gray scale level of an image to be printed on a printed object. According to application of the drive signal, acoustic waves emitted from a piezoelectric element array are focused in a main scanning direction, made incident to an acoustic lens via an acoustic matching layer, further focused in a direction orthogonal to the main scanning direction and focused in a vicinity of the liquid surface in a point form. In the vicinity of the liquid surface, an ink liquid mound is formed by means of pressure (discharging pressure) generated by the focused acoustic waves and then from a tip of the ink liquid mound an ink droplet according to the application time is squirted. The squirted ink droplet is ejected and stuck to the printed object. By performing main and subscanning to the printed object, a two-dimensional image is printed thereon.
摘要翻译：驱动电路控制将驱动信号施加到压电元件的时间，以便根据待印刷的图像的灰度级别对液体墨水的液面喷射的墨滴数量进行控制目的。根据驱动信号的应用，从压电元件阵列发出的声波在主扫描方向上聚焦，通过声匹配层入射到声透镜，进一步在与主扫描方向正交的方向上聚焦并聚焦在以点形式的液面附近。在液体表面附近，通过聚焦声波产生的压力（排出压力）形成油墨液体堆，然后从油墨液体的顶部喷射根据施加时间的墨滴。喷射的墨滴被喷射并粘贴到印刷对象上。通过对打印对象执行主和副扫描，在其上打印二维图像。

4. 发明授权

US5663115A Thermal recording medium and recording method 失效
标题翻译：热记录介质和记录方法
公开(公告)号：US5663115A
公开(公告)日：1997-09-02
申请号：US395930
申请日：1995-02-28
申请人： Katsuyuki Naito , Masami Sugiuchi , Satoshi Takayama , Hirohisa Miyamoto , Hideyuki Nishizawa , Sawako Fujioka , Akiko Watanabe , Tatsuo Nomaki
发明人： Katsuyuki Naito , Masami Sugiuchi , Satoshi Takayama , Hirohisa Miyamoto , Hideyuki Nishizawa , Sawako Fujioka , Akiko Watanabe , Tatsuo Nomaki
IPC分类号： B41M5/30 , B41M5/34
CPC分类号： B41M5/305
摘要： A thermal recording medium comprising a color former, a developer and a reversible material which can effect a reversible change in at lease a part of a composition system where thermal energies with two different values are supplied or where two different heat histories are provided, and a phase separation controller serves to change phase separation rate between the color former or the developer and the reversible material in the vicinity of its melting point, if necessary.
摘要翻译：一种包含成色剂，显色剂和可逆材料的热记录介质，其可以在至少一部分组合体系中产生可逆变化，其中提供具有两个不同值的热能或者提供两个不同的热历史，如果需要，相分离控制器用于改变成色剂或显影剂与可逆材料在其熔点附近的相分离速率。

5. 发明授权

US5136389A Image sensor driving method with high-speed voltage response 失效
标题翻译：具有高速电压响应的图像传感器驱动方法
公开(公告)号：US5136389A
公开(公告)日：1992-08-04
申请号：US442555
申请日：1989-11-29
申请人： Kouhei Suzuki , Chiaki Tanuma , Satoshi Takayama , Kenichi Mori
发明人： Kouhei Suzuki , Chiaki Tanuma , Satoshi Takayama , Kenichi Mori
IPC分类号： H01L27/14 , H04N1/028 , H04N5/335 , H04N5/341 , H04N5/357
CPC分类号： H04N3/1581
摘要： A method for driving an image sensor, the image sensor including a pair of first and second main electrodes fabricated on a semiconductor layer in such a manner that the first and second main electrodes are separated with each other via a light receiving region. An insulating layer is stacked on the semiconductor layer and an auxiliary electrode then stacked on the insulating layer. The method includes the steps of applying a constant bias voltage to the auxiliary electrode over both a read time period and a non-read time period of a signal current of the image sensor.

6. 发明授权

US5849651A Reversible thermal recording medium 失效
标题翻译：可逆热记录介质
公开(公告)号：US5849651A
公开(公告)日：1998-12-15
申请号：US656486
申请日：1996-05-31
申请人： Satoshi Takayama , Sawako Fujioka , Tetsuo Okuyama , Hideyuki Nishizawa , Hirohisa Miyamoto , Masami Sugiuchi
发明人： Satoshi Takayama , Sawako Fujioka , Tetsuo Okuyama , Hideyuki Nishizawa , Hirohisa Miyamoto , Masami Sugiuchi
IPC分类号： B41M5/337 , B41M5/34
CPC分类号： B41M5/3375
摘要： A reversible thermal recording medium comprises a composition containing a color former, a developer, a reversible material capable of reversibly changing the state of the composition by supplying heat energies with two different values, and, as required, a phase separation controller which permits changing the phase separation speed of the developer at temperatures in the vicinity of the melting point of the phase separation controller, at least 80% by weight of the reversible material being a sterol compound in which the carbon-to-carbon bond between 2- and 3-positions of the stroid skeleton is a single bond, the carbon-to-carbon bond between 3- and 4-positions of the steroid skeleton is a single bond, a hydroxyl group is attached to the carbon atom in at least the 3-position of the steroid skeleton, and a specified chemical structure is bonded at 16- and 17-positions of the stroid skeleton, and the phase separation controller being provided by a low molecular organic material, the maximum carbon chain length there of being at least 10.
摘要翻译：可逆热记录介质包括含有成色剂，显影剂，能够通过提供具有两种不同值的热能可逆地改变组合物的状态的可逆材料的组合物，并且根据需要，允许改变在相分离控制器的熔点附近的温度下显影剂的相分离速度，至少80重量％的可逆材料是固醇化合物，其中2-和3-之间的碳 - 碳键，骨架骨架的位置是单键，类固醇骨架的3-和4-位之间的碳 - 碳键是单键，羟基在至少3-位的碳原子上连接类固醇骨架和指定的化学结构键合在骨架的16位和17位，相分离控制器由低分子有机材料提供，m 其最大碳链长度至少为10。

7. 发明授权

US5699097A Display medium and method for display therewith 失效
标题翻译：显示介质及其显示方法
公开(公告)号：US5699097A
公开(公告)日：1997-12-16
申请号：US426127
申请日：1995-04-20
申请人： Satoshi Takayama , Masami Sugiuchi
发明人： Satoshi Takayama , Masami Sugiuchi
IPC分类号： G02F1/1333 , G02F1/167 , B41M5/36 , B41J2/325
CPC分类号： G02F1/167 , G02F1/133377
摘要： A method for display on a display medium is disclosed which comprises a step of applying an electric field to a display medium provided with an image forming medium composed of a thermally fusible material and minute charging particles dispersed therein, a step of applying heat to the display medium until the thermally fusible material assumes a coefficient of viscosity enough for the minute charging particles to migrate by dint of an electric field, and a step of solidifying the image forming medium after formation of an image therein.
摘要翻译：一种在显示介质上显示的方法，其特征在于，包括对设置有由热熔材料构成的图像形成介质和分散在其中的微小的带电粒子的显示介质施加电场的步骤，向显示器施加热量的步骤直到热熔材料具有足够的粘度系数，以使微粒充电颗粒通过电场迁移，以及在其中形成图像之后凝固成像介质的步骤。

8. 发明授权

US08771912B2 Emulsion coloring materials for ink jet printers and methods of producing the same 有权
标题翻译：用于喷墨打印机的乳液着色材料及其制造方法
公开(公告)号：US08771912B2
公开(公告)日：2014-07-08
申请号：US12417202
申请日：2009-04-02
申请人： Kenji Sano , Satoshi Takayama , Takeshi Gotanda , Yumiko Sekiguchi
发明人： Kenji Sano , Satoshi Takayama , Takeshi Gotanda , Yumiko Sekiguchi
IPC分类号： G03G9/00 , G03G9/087 , G03G9/09
CPC分类号： G03G9/12 , C09D11/32 , C09D11/50
摘要： There is provided an emulsion coloring material which can be used on ordinary paper, has good color developability, and can be used for conventional erasable pens or printing inks of black or blue color, having sufficiently high densities. When use is made of an erasable emulsion coloring material capable of controlling color development and decolorization by the presence or absence of the interaction between a chromatic material and a color developer, the colored emulsion comprising a copolymer resin of at least one unit selected from styrene and styrene derivatives and at least one unit selected from an acrylic acid ester and a methacrylic acid ester having a substituent which comprises a carbon chain having 4 or more carbon atoms, coloring ability can be enhanced.
摘要翻译：提供了可以在普通纸上使用的乳液着色材料，具有良好的显色性，并且可以用于具有足够高密度的常规可擦写笔或黑色或蓝色的印刷油墨。当使用能够通过存在或不存在有色材料和彩色显影剂之间的相互作用来控制显色和脱色的可擦除乳液着色材料时，所述着色乳液包含至少一种选自苯乙烯和苯乙烯衍生物和至少一种选自丙烯酸酯和具有取代基的甲基丙烯酸酯的单元，所述取代基包含具有4个或更多个碳原子的碳链，可以提高着色能力。

9. 发明授权

US08419846B2 Erasable inkjet ink 有权
标题翻译：可擦墨喷墨油墨
公开(公告)号：US08419846B2
公开(公告)日：2013-04-16
申请号：US13223717
申请日：2011-09-01
申请人： Kenji Sano , Yumiko Sekiguchi , Satoshi Takayama , Takeshi Gotanda
发明人： Kenji Sano , Yumiko Sekiguchi , Satoshi Takayama , Takeshi Gotanda
IPC分类号： C09D11/02
CPC分类号： C09D11/50 , C09D11/328 , C09D11/38
摘要： According to one embodiment, an erasable inkjet ink includes a leuco dye, a non-water-soluble developer, and a solvent containing an alcohol and water. The amount of the water is 7 to 25% by mass of the solvent.
摘要翻译：根据一个实施方案，可擦墨喷墨油墨包括无色染料，非水溶性显影剂和含有醇和水的溶剂。水的量为7〜25质量％的溶剂。

10. 发明授权

US08284220B2 Image erasing apparatus and image forming apparatus 有权
标题翻译：图像擦除装置和图像形成装置
公开(公告)号：US08284220B2
公开(公告)日：2012-10-09
申请号：US13041596
申请日：2011-03-07
申请人： Satoshi Takayama , Takeshi Gotanda , Yumiko Sekiguchi , Kenji Sano
发明人： Satoshi Takayama , Takeshi Gotanda , Yumiko Sekiguchi , Kenji Sano
IPC分类号： B41J2/32
CPC分类号： G03G15/10 , B41J2/32 , B41J2202/37 , G03G21/00 , G03G21/203 , G03G2215/0043
摘要： According to one embodiment, an image erasing apparatus decolors an image printed on a paper sheet using an ink containing at least a leuco dye, a developer, water, a water-soluble organic solvent, and a surfactant. The image erasing apparatus includes a heating unit, a feedback mechanism, and a control unit. The heating unit heats the paper sheet. The feedback mechanism supplies the paper sheet heated by the heating unit to the heating unit again. The control unit causes the feedback mechanism to supply the paper sheet to the heating unit a plurality of times so as to heat the paper sheet a plurality of times.
摘要翻译：根据一个实施例，图像擦除装置使用至少含有无色染料，显影剂，水，水溶性有机溶剂和表面活性剂的油墨来对使用了纸张上印刷的图像进行脱色。图像擦除装置包括加热单元，反馈机构和控制单元。加热单元加热纸张。反馈机构将由加热单元加热的纸张再次提供给加热单元。控制单元使得反馈机构将纸张多次供给到加热单元，以便多次加热纸张。

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