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    • 21. 发明授权
    • Process for treating a radioactive liquid waste
    • 处理放射性废液的方法
    • US4501691A
    • 1985-02-26
    • US414915
    • 1982-09-03
    • Shoichi TanakaYoshiharu TanakaEiji Takano
    • Shoichi TanakaYoshiharu TanakaEiji Takano
    • G21F9/10
    • G21F9/10
    • A process for treating a radioactive liquid waste is disclosed, in which a radioactive liquid waste containing uranium and .beta.-decay nuclides, daughter nuclides of uranium, is treated by combination of a flocculation method using water glass as pretreatment and a subsequent ion exchange method. An approximately total amount of the uranium and a part of the .beta.-decay nuclides, daughter nuclides of uranium, in the liquid waste are captured by an amorphous silica precipitate formed by addition of the water glass and a remaining part of the .beta.-decay nuclides, daughter nuclides of uranium, is captured thereafter by the ion exchange treatment. The thus captured radioactive materials are respectively eluted from the filtered out precipitate, a radioactive solid waste, and the ion exchanger by acid treatment to be recovered as an acidic solution. Thus, the radioactive materials in the liquid waste are recovered approximately completely, thereby making the radioactivities of a final drain remarkably reduced. The precipitate is then dissolved in an alkali metal hydroxide solution to make the amorphous silica constituting the precipitate regenerated to water glass.
    • 公开了一种处理放射性废液的方法,其中含有铀和β-十一碳原子的放射性废液,铀的子核素通过使用水玻璃作为预处理的絮凝法和随后的离子交换法进行组合处理。 通过添加水玻璃形成的无定形二氧化硅沉淀物和剩余部分的β-分解核素,捕获大部分铀和一部分β元素核素(铀的子核素)在液体废物中的总量 ,铀的子核素,之后通过离子交换处理被捕获。 这样捕获的放射性物质分别从过滤出的沉淀物,放射性固体废物和通过酸处理的离子交换剂洗脱作为酸性溶液回收。 因此,液体废物中的放射性物质大致完全回收,从而使最终排放的放射性明显降低。 然后将沉淀溶解在碱金属氢氧化物溶液中,使构成沉淀物的无定形二氧化硅再生成水玻璃。
    • 24. 发明授权
    • Process for forming multicolor pattern coating film
    • 多色图案涂膜成型工艺
    • US06733832B2
    • 2004-05-11
    • US10183501
    • 2002-06-28
    • Shoichi TanakaMakoto Kikuta
    • Shoichi TanakaMakoto Kikuta
    • B32B700
    • C09D5/29B05B7/0408B05B7/0815B05B7/0892B05D1/02B05D1/34B05D5/06B05D2202/00B05D2252/02Y10T428/31504
    • The present invention provides a process for forming a matted multicolor pattern coating film having a 60 degree specular gloss of 10 or less by spray-coating and baking plural coating materials having different colors on a moving strip coated article, wherein the above respective coating materials are shrunk matted coating film-forming coating materials each comprising (A) a hydroxyl group-containing organic resin, (B) a low nuclidic methylated melamine resin, (C) a reaction mixture of 1 mole of a sulfonic acid compound and 1.5 mole or more of an amine compound and (D) a color pigment; and in carrying out spray coating, two or more spray-coating apparatuses having two or more coating material-discharging nozzles are used, and coating materials having coating colors which are different from each other are discharged from at least two coating material-discharging nozzles of the above respective spray-coating apparatuses to form a plural number of unit plural color spray patterns in which the above coating materials having different coating colors are present in a mixture.
    • 本发明提供一种通过在移动带材涂布制品上喷涂和烘烤具有不同颜色的多种涂层材料来形成具有10°或更小的60°镜面光泽度的无光泽多色图案涂膜的方法,其中上述各涂层材料是 (A)含羟基的有机树脂,(B)低核苷酸甲基化三聚氰胺树脂,(C)1摩尔磺酸化合物和1.5摩尔以上的反应混合物的收缩成型涂膜成膜用涂料 的胺化合物和(D)着色颜料; 在进行喷涂的情况下,使用具有两个以上涂料排出喷嘴的两个以上的喷涂装置,将涂布颜色彼此不同的涂料从至少两个涂料排出喷嘴排出, 上述各个喷涂装置形成多个单色多色喷涂图案,其中涂料颜色不同的上述涂料在混合物中存在。
    • 25. 发明授权
    • Positioning stage
    • 定位阶段
    • US06341037B1
    • 2002-01-22
    • US09641920
    • 2000-08-21
    • Shoichi TanakaHidekazu Sano
    • Shoichi TanakaHidekazu Sano
    • G02B2126
    • G02B21/26G01B5/0002
    • A feeding mechanism for moving a table relative to a base has a pair of pulley (301, 302, 401, 402) supported by either one of the table (21) and the base (22), a loop-shaped belt (303, 403) stretched between the pulleys and having a part thereof extending in a movement direction of the relative movement, a joint (304, 404) for connecting the other one of the table and the base with the belt, and a pinch mechanism (310, 410) provided to the either one of the table and the base to hold a part of the belt.
    • 用于相对于基座移动工作台的进给机构具有由工作台(21)和基座(22)中的任一个支撑的一对滑轮(301,302,401,402),环形带(303, 403),其在所述滑轮之间延伸并且具有沿所述相对运动的移动方向延伸的一部分,用于将所述工作台和所述基座中的另一个与所述带连接的接头(304,404)以及夹紧机构 410),其设置在桌子和底座中的任一个上,以保持皮带的一部分。
    • 26. 发明授权
    • Coating composition and one layer-coated steel plate
    • 涂层组合物和一层涂层钢板
    • US5993975A
    • 1999-11-30
    • US733783
    • 1996-10-18
    • Shoichi TanakaTakashi Nakano
    • Shoichi TanakaTakashi Nakano
    • B05D3/10B05D7/00B05D7/14B05D7/24C09D5/08C09D161/20C09D161/28C09D167/00B32B15/04B32B27/06C08F20/00
    • B05D7/51C09D167/00Y10T428/31678Y10T428/31681Y10T428/31786Y10T428/31855Y10T428/31862
    • The present invention provides a coating composition capable of forming, on a zinc or zinc alloy plated steel plate subjected to a chromate chemical treatment, a coating film superior in processability, corrosion resistance, adhesive property, impact resistance, scratch resistance, etc. This composition comprises:(A) a polyester resin having a glass transition temperature of -25.degree. C. to 35.degree. C., a number-average molecular weight of 1,000-35,000 and a hydroxyl value of 3-80 mgKOH/g,(B) a melamine resin curing agent which is a methyl-etherified melamine resin, or a mixture of a methyl-etherified mel amine resin and a butyl-etherified melamine resin,(C) a rust preventive pigment, and(D) organic polymer fine particles,wherein the proportions of the individual components are:(A) 60-95 parts by weight,(B) 5-40 parts by weight,(C) 1-50 parts by weight per 100 parts by weight of the total of (A) and (B), and(D) 2-40 parts by weight per 100 parts by weight of the total of (A) and (B).
    • 本发明提供一种能够在经过铬酸盐化学处理的锌或锌合金镀覆钢板上形成加工性,耐腐蚀性,粘合性,耐冲击性,耐刮擦性等优异的涂膜的涂料组合物。 包括:(A)玻璃化转变温度为-25℃至35℃,数均分子量为1,000-35,000,羟基值为3-80mgKOH / g的聚酯树脂,(B) 作为甲基醚化三聚氰胺树脂的三聚氰胺树脂固化剂,甲基醚化的蜜胺树脂和丁基醚化三聚氰胺树脂的混合物,(C)防锈颜料,(D)有机聚合物微粒, 其中各成分的比例为:(A)60-95重量份,(B)5-40重量份,(C)每100重量份(A)总重量的1-50重量份, 和(B)和(D)每100重量份(A)和(A)和( B)。
    • 27. 发明授权
    • Distance measuring apparatus and distance measuring method for a vehicle
    • 车辆距离测量装置和距离测量方法
    • US5739901A
    • 1998-04-14
    • US542842
    • 1995-10-13
    • Hiroshi FujiokaMasahira AkasuShoichi Tanaka
    • Hiroshi FujiokaMasahira AkasuShoichi Tanaka
    • G01S13/10G01S7/487G01S7/497G01S13/93G01S17/10G01S17/93G01C3/08
    • G01S17/936G01S17/10G01S7/4865G01S7/4873G01S7/497
    • A distance measuring apparatus for a vehicle including: an irradiating means for emitting and irradiating an electromagnetic wave; a receiving means for receiving a reflected wave produced when the electromagnetic wave is reflected by an obstacle and generating a receiving signal; a propagation delay time period measuring means provided with a comparison value set such that a value for a comparison reference is larger in a case in which a propagation delay time period from irradiating to receiving the electromagnetic wave is shorter than in a case in which the propagation delay time period thereof is longer for comparing the receiving signal with the comparison value, recognizing a time point at which the receiving signal is equal to or larger than the comparison value when the receiving signal is compared with the comparison value as a receive detecting time point and measuring the propagation delay time period from a time point at which the irradiating means irradiates the electromagnetic wave to the receive detecting time point; and a distance calculating means for calculating a distance between the obstacle and a driving vehicle based on the propagation delay time period.
    • 一种用于车辆的距离测量装置,包括:用于发射和照射电磁波的照射装置; 接收装置,用于接收当电磁波被障碍物反射并产生接收信号时产生的反射波; 传播延迟时间测量装置,其设置有比较值设定的比较值,使得在从照射到接收电磁波的传播延迟时间段比传播的情况下,比较参考值更大 将接收信号与比较值进行比较,延迟时间较长,当接收信号与比较值进行比较时,识别接收信号等于或大于比较值的时间点作为接收检测时间点 并测量从照射装置照射电磁波的时间点到接收检测时间点的传播延迟时间段; 以及距离计算装置,用于根据传播延迟时间周期计算障碍物与驾驶车辆之间的距离。