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81. 发明申请

US20050212853A1 Print head 失效
标题翻译：打印头
公开(公告)号：US20050212853A1
公开(公告)日：2005-09-29
申请号：US11137277
申请日：2005-05-25
申请人： Takeo Eguchi , Masayuki Takakura , Masato Nakamura , Shinichi Horii , Hiroyasu Uchida , Akihito Miyazaki
发明人： Takeo Eguchi , Masayuki Takakura , Masato Nakamura , Shinichi Horii , Hiroyasu Uchida , Akihito Miyazaki
IPC分类号： B41J2/145
CPC分类号： B41J2/155 , B41J2/14024 , B41J2/1408 , B41J2/14145 , B41J2002/14387 , B41J2202/08 , B41J2202/11 , B41J2202/19 , B41J2202/20 , B41J2202/21
摘要： A print head for a line printer in which errors between print head chips and another component are reduced and ink leakage is prevented, and in which heat generated in print head chips is efficiently dissipated without making the structure of the print head complex or increasing the size of the print head. A plurality of print head chips (11) are arranged along an ink path (20) and are disposed on both sides of the ink path in a zigzag pattern. Dummy chips (21) which do not eject ink are disposed at regions between the print head chips (11) arranged along the ink path (20). In addition, an ink-path member (23) is provided, at least a part of the ink-path member (23) which includes portions adhered to the print head chips (11) being composed of a material having a high thermal conductivity, so that the ink-path member (23) also serves as heat-dissipating means which dissipates heat generated in the print head chips (11).
摘要翻译：用于线打印机的打印头，其中打印头芯片和另一部件之间的错误减少并且防止墨泄漏，并且其中在打印头芯片的结构复杂或增加尺寸的情况下，在打印头芯片中产生的热量被有效地消散的打印头。多个打印头芯片（11）沿墨水通道（20）布置，并且以锯齿形图案设置在墨水通道的两侧。不喷墨的虚拟芯片（21）设置在沿墨水路径（20）布置的打印头芯片（11）之间的区域。此外，设置墨通道构件（23），墨通道构件（23）的至少一部分包括粘附到打印头芯片（11）的部分，其由具有高导热性的材料构成，使得墨通道构件（23）也用作散热在打印头芯片（11）中产生的热量的散热装置。

82. 发明授权

US06880917B2 Liquid ejecting device and liquid ejecting method 有权
公开(公告)号：US06880917B2
公开(公告)日：2005-04-19
申请号：US10807440
申请日：2004-03-22
申请人： Takeo Eguchi
发明人： Takeo Eguchi
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/04505 , B41J2/04508 , B41J2/04526 , B41J2/04533 , B41J2/0458 , B41J2/14056 , B41J2202/20
摘要： A liquid ejecting device and method control the flying characteristic of liquid while enabling stable ejection of the liquid, without shortening the life of bubble producing units (heating resistors). The liquid ejecting device has heads each including liquid ejecting portions arranged in parallel which each include a liquid cell, bisected heating resistors in the liquid cell which produce bubbles in liquid in the liquid cell in response to the supply of energy, and a nozzle for ejecting the liquid in the liquid cell by using the bubbles produced by the heating resistors. The heating resistors are supplied with energy, and a difference is set between a manner of supplying energy to one heating resistor and a manner of supplying energy to the other heating resistor. Based on the difference, a flying characteristic of the liquid ejected from the nozzle is controlled.

83. 发明授权

US06367921B1 Image forming process 有权
标题翻译：图像形成过程
公开(公告)号：US06367921B1
公开(公告)日：2002-04-09
申请号：US09179577
申请日：1998-10-27
申请人： Yutaka Kurabayashi , Takeo Eguchi
发明人： Yutaka Kurabayashi , Takeo Eguchi
IPC分类号： B41J201
CPC分类号： C09D11/30 , B41J2/2107 , B41J11/002
摘要： An image forming process capable of forming an image having high fretting resistance and water resistance by an ink-jet ejecting method using an ink containing a pigment which can be dispersed without a dispersant and smoothly transferring into a thermoplastic resin layer.
摘要翻译：一种能够通过喷墨喷射方法形成具有高耐磨性和耐水性的图像的图像形成方法，该方法使用含有颜料的油墨，该颜料可以在没有分散剂的情况下分散并平滑地转移到热塑性树脂层中。

84. 发明授权

US5341399A Digital transmission test signal generating circuit 失效
标题翻译：数字传输测试信号发生电路
公开(公告)号：US5341399A
公开(公告)日：1994-08-23
申请号：US865974
申请日：1992-04-09
申请人： Takeo Eguchi
发明人： Takeo Eguchi
IPC分类号： H04L25/02 , H04L9/10 , H04N17/00 , H04B3/46 , H04B17/00
CPC分类号： H04N17/004
摘要： Disclosed is a digital transmission test signal generating circuit for generating a digital test signal applied to a digital signal transmission system having a scrambler, a transmission path, a gain control circuit, a phase locked loop, a descrambler, and a display supplied with the output of the descrambler. The digital transmission test signal generating circuit comprises a digital signal generator. The digital signal generator generates repeatedly specific data with a predetermined bit pattern. The timing of the digital test signals is controlled by digital signal generator in such a manner that the data will occur in the duration corresponding to a predetermined area of the display. The specific data generated constitute the worst-case state for the target transmission system to operate in. This provides easy, visual checks on the system to see on a monitor if it functions normally given the worst-case signals to work with. No specialized measuring instruments are required for the checks.
摘要翻译：公开了一种数字传输测试信号发生电路，用于产生应用于具有加扰器，传输路径，增益控制电路，锁相环，解扰器和提供有输出的显示器的数字信号传输系统的数字测试信号的解扰器。数字传输测试信号发生电路包括数字信号发生器。数字信号发生器以预定的位模式重复产生具体的数据。数字测试信号的定时由数字信号发生器控制，数据将在对应于显示器的预定区域的持续时间内发生。产生的具体数据构成了目标传输系统运行的最坏情况。这样可以在系统上进行简单的视觉检查，以便在监视器上正常工作，以便在发生最坏情况信号的情况下正常工作。检查不需要专门的测量仪器。

85. 发明授权

US5070416A Erasing previously recorded signal in apparatus for pulse train recording of digital signal 失效
标题翻译：擦除先前记录在数字信号脉冲串记录装置中的信号
公开(公告)号：US5070416A
公开(公告)日：1991-12-03
申请号：US358958
申请日：1989-05-30
申请人： Takeo Eguchi
发明人： Takeo Eguchi
IPC分类号： G11B5/024 , G11B5/09 , G11B5/53 , G11B15/12 , G11B20/10 , G11B20/14 , G11B27/032 , G11B27/036
CPC分类号： G11B20/10 , G11B15/125 , G11B20/1419 , G11B27/036 , G11B5/024 , G11B5/09 , G11B5/531 , G11B2220/90 , G11B27/032
摘要： A signal recording device adapted for recording of pulse train signals on a recording medium by a rotating recording magnet head, includes an erasing magnet head integral with the recording magnetic head and which, during a recording operation, performs an erasure operation during the reference level period of the pulse train recording to achieve an optimum signal recording with a lesser power consumption.

86. 发明授权

US06457799B1 Ink-jet printing method and apparatus printing reference images for determining change in image quality over time 失效
标题翻译：喷墨打印方法和打印用于确定随时间变化的图像质量的参考图像的装置
公开(公告)号：US06457799B1
公开(公告)日：2002-10-01
申请号：US08982520
申请日：1997-12-02
申请人： Osamu Kanome , Takeo Eguchi , Kazunori Ueno
发明人： Osamu Kanome , Takeo Eguchi , Kazunori Ueno
IPC分类号： B41J29393
CPC分类号： B41M5/52 , B41J2/01 , B41J2/04 , B41M5/5218
摘要： An image is printed in an image print area on a recording medium by using a first printing material. Information is printed on an image preservation determination portion in a border portion as an area other than the image print area by using a second printing material which deteriorates faster than the first printing material. This portion is stored as density data, color appearance data, or the like in the apparatus to be used as a criterion for determination of deterioration when the image is to be reused.
摘要翻译：通过使用第一印刷材料将图像印刷在记录介质上的图像打印区域中。通过使用比第一打印材料更快劣化的第二打印材料，将信息作为图像打印区域以外的区域印刷在边界部分的图像保存确定部分上。该部分作为密度数据，颜色外观数据等存储在要用于确定图像要被再次使用的劣化的标准中的装置中。

87. 发明授权

US06342289B1 Recording medium, process for production thereof, and ink-jet recording method employing the medium 失效
标题翻译：记录介质，其制造方法和采用该介质的喷墨记录方法
公开(公告)号：US06342289B1
公开(公告)日：2002-01-29
申请号：US08771910
申请日：1996-12-23
申请人： Takeo Eguchi , Kyo Miura , Hitoshi Yoshino
发明人： Takeo Eguchi , Kyo Miura , Hitoshi Yoshino
IPC分类号： B41M500
CPC分类号： B41M5/5218 , B41M5/5236 , B41M5/5254 , Y10T428/256 , Y10T428/257
摘要： In a recording medium having a porous ink-receiving layer containing alumina hydrate of boehmite structure formed on a base material, the alumina hydrate has crystallinity ranging from 15 to 80 and microcrystals of the alumina hydrate are directed to be parallel to a plane direction of the ink-receiving layer at a parallelization degree of not less than 1.5. The recording medium is employed in an ink-jet recording method conducting printing by ejecting ink droplets through an orifice onto the recording medium. A process for producing the recording medium comprises the steps of: applying a coating liquid containing alumina hydrate of boehmite structure with shearing stress onto a base material; and drying the coated material to obtain a degree of parallelization of a microcrystal of the alumina hydrate with a plane direction of the ink-receiving layer of not less than 1.5.
摘要翻译：在具有在基材上形成的具有勃姆石结构的氧化铝水合物的多孔油墨接收层的记录介质中，所述水合氧化铝的结晶度为15〜80，所述氧化铝水合物的微晶被定向为平行于油墨接收层的平行度不小于1.5。记录介质用于通过将墨滴通过孔口喷射到记录介质上进行印刷的喷墨记录方法。一种制备记录介质的方法包括以下步骤：将包含勃姆石结构的氧化铝水合物的涂布液施加到剪切压在基材上; 并干燥涂覆的材料以获得水合氧化铝微晶与油墨接收层的平面方向平行度不小于1.5的程度。

88. 发明授权

US5955142A Process for production of recording medium containing alumina hydrate of a boehmite structure and image-forming method using the recording medium 失效
标题翻译：制备含有勃姆石结构的氧化铝水合物的记录介质的制造方法和使用该记录介质的成像方法
公开(公告)号：US5955142A
公开(公告)日：1999-09-21
申请号：US851706
申请日：1997-05-06
申请人： Hitoshi Yoshino , Kyo Miura , Takeo Eguchi
发明人： Hitoshi Yoshino , Kyo Miura , Takeo Eguchi
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , B05D1/366
CPC分类号： B41M5/5218 , Y10T428/24893 , Y10T428/24942 , Y10T428/249953 , Y10T428/256 , Y10T428/257 , Y10T428/26 , Y10T428/273 , Y10T428/31 , Y10T428/31993
摘要： A recording medium is provided which is constituted of a base material and an ink-receiving layer formed on the base material and containing alumina hydrate of a boehmite structure, or is constituted of a fibrous material and alumina hydrate of a boehmite structure incorporated therein. The alumina hydrate in the ink-receiving layer or the fibrous material has an interplanar spacing of (020) plane of exceeding 0.617 nm but not more than 0.620 nm, and crystallite size in a direction perpendicular to (010) plane ranging from 6.0 to 10.0 nm.
摘要翻译：提供一种记录介质，其由基材和形成在基材上的油墨接收层构成，并且含有勃姆石结构的氧化铝水合物，或由其中结合有勃姆石结构的纤维材料和氧化铝水合物构成。油墨接收层或纤维材料中的氧化铝水合物的（020）面的面间距超过0.617nm且不大于0.620nm，在（010）面垂直方向的微晶尺寸为6.0〜10.0 nm。

89. 发明授权

US5614125A Polymeric liquid-crystal compound, polymeric liquid-crystal composition, and polymeric liquid-crystal device 失效
标题翻译：聚合物液晶化合物，聚合物液晶组合物和聚合物液晶装置
公开(公告)号：US5614125A
公开(公告)日：1997-03-25
申请号：US820806
申请日：1992-01-15
申请人： Koichi Sato , Kazuo Yoshinaga , Yomishi Toshida , Takeo Eguchi
发明人： Koichi Sato , Kazuo Yoshinaga , Yomishi Toshida , Takeo Eguchi
IPC分类号： C08F16/14 , C08F18/02 , C08F20/30 , C08F20/34 , C08F20/36 , C08F20/52 , C08F20/54 , C08F26/00 , C08F26/02 , C08F30/08 , C08G63/682 , C08G63/685 , C08G77/38 , C08G77/382 , C08G77/385 , C08L67/00 , C08L67/02 , C09K19/38 , C09K19/40 , C09K19/42 , G02F1/13 , C09K19/52 , C09K19/30
CPC分类号： C08F20/30 , C08G77/382 , C08G77/385 , C09K19/3833 , C09K19/3857 , C09K19/408
摘要： The present invention provides a polymeric liquid-crystal compound having a repeating unit represented by Formula (I) ##STR1## wherein U represents a polymer main chain; V represents --(CH.sub.2).sub.m --, --((CH.sub.2).sub.2 --O).sub.m -- or --(CH.sub.2).sub.n --((CH.sub.2).sub.2 --O).sub.p --, one or more of methylene hydrogen atoms of which may be substituted with an alkyl group, a halogen atom, a cyano group, an amino group or a carbonyl group, and m, n and p each represents an integer of 0 to 30; W represents a single bond, --O--, --OCO--, --COO--, --CONR.sup.1 --, --CO-- or --NR.sup.1, where R.sup.1 represents a hydrogen atom or an alkyl group; X represents two or more rings of a substituted or unsubstituted aliphatic ring or aromatic ring of benzene ring, heteroaromatic ring or condensed ring, which rings are bonded through a single bond, --O--, --OCO--, --COO--, --(CH.sub.2).sub.q --, --N.dbd.N--, --(CH.dbd.CH).sub.q --, --CH.dbd.N--, --(C.tbd.C).sub.q --, --CONR.sup.1 --, --(CO).sub.q --, or --NR.sup.1 --, where q represents an integer of 1 to 10; Y represents a substituted or unsubstituted alkyl group; and the mark * represents an asymmetric carbon atom.
摘要翻译：本发明提供具有由式（I）表示的重复单元的聚合物液晶化合物，其中U表示聚合物主链; V表示 - （CH 2）m - ， - （（CH 2）2 -O）m - 或 - （CH 2）n - （（CH 2）2 -O）p - ，其一个或多个亚甲基氢原子可被取代具有烷基，卤原子，氰基，氨基或羰基，m，n和p各自表示0〜30的整数， W表示单键，-O - ， - OCO - ， - COO - ， - CONR 1 - ， - CO-或-NR 1，其中R 1表示氢原子或烷基; X表示取代或未取代的苯环，杂芳环或稠环的脂族环或芳环的两个或多个环，该环通过单键键合-O - ， - OCO - ， - COO - ， - （CH 2 ）q-，-N = N-， - （CH = CH）q - ， - CH = N - ， - （C 3BOND C）q - ， - CONR1-， - （CO）q-或-NR1- 其中q表示1〜10的整数; Y表示取代或未取代的烷基; 标记*表示不对称碳原子。

90. 发明授权

US5473448A Display device having a mesomorphic diffraction grating layer adjacent a polymer dispersed layer 失效
$Display device having a mesomorphic diffraction grating layer adjacent a polymer dispersed layer$
标题翻译：具有邻近聚合物分散层的介晶衍射光栅层的显示装置
公开(公告)号：US5473448A
公开(公告)日：1995-12-05
申请号：US408200
申请日：1995-03-21
申请人： Kazuo Yoshinaga , Hajime Sakata , Yomishi Toshida , Toshikazu Ohnishi , Koichi Sato , Takeo Eguchi , Tsuyoshi Shibata
发明人： Kazuo Yoshinaga , Hajime Sakata , Yomishi Toshida , Toshikazu Ohnishi , Koichi Sato , Takeo Eguchi , Tsuyoshi Shibata
IPC分类号： G02B5/18 , C09K19/54 , G02F1/1333 , G02F1/1334 , G02F1/1335 , G02F1/1347 , G02F1/13 , G02F1/133 , G02F1/137
CPC分类号： C09K19/544 , G02F1/13476 , G02F1/1334 , G02F2201/305
摘要： A display device is constituted by disposing a first display layer and a second display layer between a pair of electrode plates including at least one transparent electrode plate. The first display layer contains a low-molecular weight mesomorphic compound dispersed in or impregnating a polymer matrix. The second display layer is formed by disposing a diffraction grating and being filled with the low-molecular weight mesomorphic compound. The display device is incorporated in a display apparatus to effect a good display with a high contrast ratio.
摘要翻译：显示装置通过在包括至少一个透明电极板的一对电极板之间布置第一显示层和第二显示层而构成。第一显示层包含分散在或浸渍聚合物基质中的低分子量介晶化合物。第二显示层通过设置衍射光栅并填充低分子量介晶化合物而形成。显示装置并入显示装置中以实现高对比度的良好显示。

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