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71. 外观设计

USD338025S Film laminator for printed circuit boards 失效
公开(公告)号：USD338025S
公开(公告)日：1993-08-03
申请号：US589474
申请日：1990-09-26
申请人： Yoji Washizaki , Akira Igarashi
设计人： Yoji Washizaki , Akira Igarashi

72. 发明授权

US5110848A Wet dispersion process and process of producing heat-sensitive recording material 失效
标题翻译：湿式分散工艺和生产热敏记录材料的工艺
公开(公告)号：US5110848A
公开(公告)日：1992-05-05
申请号：US304453
申请日：1989-02-01
申请人： Akira Igarashi
发明人： Akira Igarashi
IPC分类号： B01F17/00 , B41M5/30 , C09D123/02 , C09D135/00
CPC分类号： C09D123/025 , B01F17/0085 , B01F17/0092 , B41M5/30 , C09D135/00
摘要： A process for dispersing particles of an organic commpound in water is disclosed, which comprises dispersing the organic compound in water using (1) a water-soluble high molecular weight compound having a molecular weight of at least 10,000 and (2) a copolymer formed from a monomer represented by the following formula (I) and a monomer represented by the following formula (II), said copolymer having a molecular weight of not more than 10,000: ##STR1## wherein M.sub.1 and M.sub.2 each represents an alkali metal atom or an ammonium group; R.sub.1 represents a hydrogen atom, a methyl group, or an ethyl group; and R.sub.2 represents an alkyl group having from 2 to 18 carbon atoms.A process of producing a heat-sensitive recording material is also disclosed, which comprises the steps of:(a) dispersing at least one of an electron-donating dye precursor and an electron-accepting compound in water using a water-soluble high molecular weight compound having a molecular weight of at least 1,000;(b) adding a copolymer formed form a monomer represented by formula (II) shown above to the dispersion, said copolymer having a molecular weight of not more than 10,000; and then(c) heat-treating the dispersion at a temperature of from 30.degree. C. to 90.degree. C.
摘要翻译：公开了一种将有机物的颗粒分散在水中的方法，其包括使用（1）分子量为至少10,000的水溶性高分子量化合物和（2）由由下式（I）表示的单体和由下式（II）表示的单体，所述共聚物的分子量不大于10,000：（I）其中M1和M2 各自表示碱金属原子或铵基; R1表示氢原子，甲基或乙基; 并且R 2表示具有2至18个碳原子的烷基。还公开了一种制造热敏记录材料的方法，其包括以下步骤：（a）使用水溶性高分子量将供电子染料前体和电子接受性化合物中的至少一种分散在水中化合物的分子量至少为1,000; （b）将由上述式（II）表示的单体形成的共聚物加入分散体中，所述共聚物的分子量不大于10,000; 然后（c）在30℃至90℃的温度下对分散体进行热处理。

73. 发明授权

US5018888A Paper tension adjusting device and method for a printer 失效
标题翻译：纸张张力调节装置和打印机的方法
公开(公告)号：US5018888A
公开(公告)日：1991-05-28
申请号：US405290
申请日：1989-09-11
申请人： Hiroshi Nishimura , Masao Miyasaka , Nobuhiko Itoh , Toshio Hiki , Akira Igarashi
发明人： Hiroshi Nishimura , Masao Miyasaka , Nobuhiko Itoh , Toshio Hiki , Akira Igarashi
IPC分类号： B41J9/46 , B41J11/32 , B41J11/42 , B41J15/16
CPC分类号： B41J11/32 , B41J15/16
摘要： A paper tension adjusting device in which one of the tractors with feeding pins changing feeding apertures in the paper is movable widthwise to adjust widthwise paper tension. The desired tension is determined from paper thickness which is in turn determined from the hammer flight time. Lengthwise tension is adjusted by adjusting paper clampers separated from the tractors. The tension is both widthwise and lengthwise directions is determined by optically sensing the positions of the feeding pin with respect to the aperture in which that pin is engaged.
摘要翻译：一种纸张张力调节装置，其中一个具有改变纸张中的进给孔的进给销的拖拉机能够沿宽度方向移动以调节宽度方向的纸张张力。所需的张力由纸张厚度确定，纸张厚度又从锤子飞行时间确定。通过调节与拖拉机分离的纸夹来调节纵向张力。张力是宽度方向和长度方向通过光学地感测馈送销相对于该销接合的孔的位置来确定。

74. 发明授权

US4981836A Recording material 失效
标题翻译：录音材料
公开(公告)号：US4981836A
公开(公告)日：1991-01-01
申请号：US431697
申请日：1989-11-03
申请人： Naoto Yanagihara , Ken Iwakura , Hiroo Fukunaga , Akira Igarashi
发明人： Naoto Yanagihara , Ken Iwakura , Hiroo Fukunaga , Akira Igarashi
IPC分类号： B41M5/323 , B41M5/327
CPC分类号： B41M5/323 , B41M5/327
摘要： A recording material is disclosed, which comprises a support having thereon a recording layer comprising at least one electron-donating colorless dye and at least one electron-accepting compound, wherein said electron-donating colorless dye is a fluorene derivative having a substituted amino group at the 3-position and the 5-position or a substituted amino group at the 2-position and the 6-position.The recording material gives colored portions having light absorption at near infrared region, has improved coloring property and shelf life, and gives colored images having improved stability.
摘要翻译：公开了一种记录材料，其包括其上具有包含至少一种给电子的无色染料和至少一种电子接受性化合物的记录层的载体，其中所述给电子性无色染料是具有取代的氨基的芴衍生物， 3-位和5-位，或在2-位和6-位取代的氨基。记录材料在近红外区域提供具有光吸收的着色部分，具有改善的着色性和保质期，并且提供具有改善的稳定性的彩色图像。

75. 发明授权

US4923844A Heat-sensitive recording material 失效
公开(公告)号：US4923844A
公开(公告)日：1990-05-08
申请号：US327840
申请日：1989-03-23
申请人： Yuichi Itabashi , Takayuki Hayashi , Akira Igarashi
发明人： Yuichi Itabashi , Takayuki Hayashi , Akira Igarashi
IPC分类号： B41M5/40 , B41M5/44
CPC分类号： B41M5/44 , B41M5/446 , Y10S428/913 , Y10S428/914 , Y10T428/249953 , Y10T428/249978 , Y10T428/24998 , Y10T428/249986 , Y10T428/2991 , Y10T428/2998
摘要： A heat-sensitive recording material comprising a support having provided thereon a heat-sensitive recording layer, wherein (a) a microporous layer comprising at least one of a synthetic resin and a cellulose compound or (b) a layer comprising porous grains comprising secondary particles bound to the surface of primary particle as core is provided between the heat-sensitive recording layer and the support of the recording material.

76. 发明授权

US4901316A Disaster prevention monitoring and control facility 失效
标题翻译：防灾监控设施
公开(公告)号：US4901316A
公开(公告)日：1990-02-13
申请号：US50476
申请日：1987-05-18
申请人： Akira Igarashi , Takashi Kobayashi
发明人： Akira Igarashi , Takashi Kobayashi
IPC分类号： G08B26/00 , G08B29/18
CPC分类号： G08B29/24 , G08B26/002
摘要： A disaster prevention monitoring and control facility for polling a plurality of terminal units from a receiver to read terminal information from the plurality of terminal units, judging the terminal information as required, displaying the judged result, or controlling the plurality of terminal units, which frame checks data transmitted from the receiver to the terminal units or data transmitted from the terminal units to the receiver.
摘要翻译：一种用于从接收器轮询多个终端单元以从多个终端单元读取终端信息，根据需要判断终端信息，显示判断结果或控制多个终端单元的防灾监视和控制设施，哪个帧检查从接收机发送到终端单元的数据或从终端单元发送到接收器的数据。

77. 发明授权

US4855282A Recording material and method for producing the same 失效
标题翻译：记录材料及其制造方法
公开(公告)号：US4855282A
公开(公告)日：1989-08-08
申请号：US99861
申请日：1987-09-22
申请人： Masato Satomura , Ken Iwakura , Masanobu Takashima , Akira Igarashi
发明人： Masato Satomura , Ken Iwakura , Masanobu Takashima , Akira Igarashi
IPC分类号： B41M5/145 , B41M5/327 , C07D403/04 , G03F7/028
CPC分类号： G03F7/0285 , B41M5/145 , B41M5/327 , C07D403/04 , Y10S428/913 , Y10S428/914
摘要： A recording material is disclosed, which comprises a support having thereon a recording layer containing an at least one electron-donating colorless dye and at least one electron-accepting compound, wherein said electron-donating colorless dye is a copolymer of at least one polymerizable colorless dye monomer and at least one comonomer. The recording material has improved color forming property, shelf life, and stability of colored images.
摘要翻译：公开了一种记录材料，其包括其上具有包含至少一种给电子无色染料和至少一种电子接受性化合物的记录层的载体，其中所述给电子性无色染料是至少一种可聚合无色染料的共聚物染料单体和至少一种共聚单体。记录材料具有改善的着色图像的成色性，保质期和稳定性。

78. 发明授权

US4847236A Recording material 失效
标题翻译：录音材料
公开(公告)号：US4847236A
公开(公告)日：1989-07-11
申请号：US132438
申请日：1987-12-14
申请人： Masato Satomura , Ken Iwakura , Akira Igarashi
发明人： Masato Satomura , Ken Iwakura , Akira Igarashi
IPC分类号： B41M5/132 , B41M5/337
CPC分类号： B41M5/3375 , Y10S428/913 , Y10S428/914 , Y10T428/277
摘要： A recording material is described capable of color formation by the contact of a colorless electron donating dye with an electron accepting compound, wherein the recording material contains a compound represented by formula (I) or (II)Ar.sub.1 XC.sub.n H.sub.2n YC.sub.m H.sub.2m ZAr.sub.2 (I)wherein Ar.sub.1 and Ar.sub.2 each represents an aromatic ring which may contain an oxygen atom or a sulfur atom: Z represents a divalent group selected from the group consisting of --CO-- and --O--; X represents a divalent group selected from the group consisting of --O-- and --S--, and Y represents a divalent group selected from the group consisting of --O--, --S-- and --CO.sub.2 --, provided that Z is --CO--, or X represents a divalent group of --O-- and Y represents a divalent group selected from the group consisting of --CO.sub.2 --, --SO.sub.2 -- and --SO--, provided that Z is --O--; and n and m each represents an integer of from 1 to 6,Ar.sub.1 XC.sub.n H.sub.2n YC.sub.m H.sub.2m YC.sub.n H.sub.2n XAr.sub.2 (II)wherein Ar.sub.1 and Ar.sub.2 each represents an aromatic ring which may contain an oxygen atom or a sulfur atom; X represents a divalent group selected from the group consisting of --S-- and --O--; Y represents a divalent group of --CO.sub.2 --; and n and m each represents an integer of from 1 to 6.

79. 发明授权

US4717593A Heat-sensitive recording sheet 失效
标题翻译：热敏记录纸
公开(公告)号：US4717593A
公开(公告)日：1988-01-05
申请号：US435862
申请日：1982-10-21
申请人： Akira Igarashi , Sukenori Nakamura
发明人： Akira Igarashi , Sukenori Nakamura
IPC分类号： B41M5/28 , B01F3/12 , B01F7/10 , B41M5/30 , B41M3/12
CPC分类号： B41M5/30 , B01F3/1214 , B01F7/10
摘要： A heat-sensitive recording sheet obtained by applying aqueous dispersions of an electron donating colorless dye and an electron accepting compound to a base is disclosed. This heat-sensitive recording sheet is characterized in that at least one of the aqueous dispersion of the electron donating colorless dye and the aqueous dispersion of the electron accepting compound is dispersion prepared by dispersing by means of a horizontal sand mill.
摘要翻译：公开了通过将电子给予性无色染料和电子接受性化合物的水分散体施加到基底而获得的热敏记录片材。该热敏记录片的特征在于，供电无色染料的水分散体和电子接受性化合物的水分散体中的至少一种是通过用卧式砂磨机分散制备的分散体。

80. 发明授权

US4628335A Heat-sensitive recording material 失效
标题翻译：热敏记录材料
公开(公告)号：US4628335A
公开(公告)日：1986-12-09
申请号：US781575
申请日：1985-09-30
申请人： Akira Igarashi , Kenji Ikeda , Kensuke Ikeda
发明人： Akira Igarashi , Kenji Ikeda , Kensuke Ikeda
IPC分类号： B41M5/30 , B41M5/333 , B41M5/337 , B41M5/18
CPC分类号： B41M5/3375 , B41M5/3335 , B41M5/3336
摘要： A heat-sensitive recording material is described, comprising a heat-sensitive color forming layer containing a colorless or pale colored electron donating dye precursor and an electron accepting compound that reacts with said dye precursor to develop color, wherein said electron accepting compound is a bishydroxycumylbenzene or bishydroxy-.alpha.-methylbenzylbenzene compound.
摘要翻译：描述了一种热敏记录材料，其包括含有无色或浅色电子供体染料前体的热敏成色层和与所述染料前体反应显色的电子接受性化合物，其中所述电子接受性化合物是双羟基琥珀酰基苯或双羟基-α-甲基苄基苯化合物。

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