公开(公告)号：US4916233A

公开(公告)日：1990-04-10

申请号：US342798

申请日：1989-04-25

申请人： Tsunemasa Ueno ,  Koichi Yamamoto ,  Masao Kitano ,  Yutaka Morimoto

发明人： Tsunemasa Ueno ,  Koichi Yamamoto ,  Masao Kitano ,  Yutaka Morimoto

IPC分类号： C07D233/54 ,  C07D233/64

CPC分类号： C07D233/64 ,  Y02P20/582

摘要： 4-Methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole can be effectively produced by causing 4-methylimidazole or a salt thereof to react with at least one member selected from the group consisting of (a) a formaldehyde adduct of cysteamine, (b) 2-aminoethanethiol sulfuric acid and formaldehyde or a formaldehyde oligomer, and (c) thiazolidine or a salt thereof, in the presence of a mineral acid, removing a portion of reaction liquid out of the reaction system while maintaining molar concentration of 4-methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole in the reaction system not exceeding 70 mol % based on total mol numbers of 4-methylimidazole and 4-methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole, then separating a liquid containing 4-methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole from the removed portion of reaction liquid, and recycling the remainder into the reaction system.

公开(公告)号：US4853486A

公开(公告)日：1989-08-01

申请号：US204039

申请日：1988-06-07

申请人： Masao Kitano ,  Tsunemasa Ueno ,  Kouichi Kojima ,  Yutaka Morimoto

发明人： Masao Kitano ,  Tsunemasa Ueno ,  Kouichi Kojima ,  Yutaka Morimoto

IPC分类号： C07C67/00 ,  C07C313/00 ,  C07C319/24 ,  C07C323/22

CPC分类号： C07C319/24

摘要： In a method for the production of a dithiodialdehyde represented by the formula II: ##STR1## wherein R.sup.1 and R.sup.2 are independently alkyl group of 1 to 8 carbon atoms, by condensation of an active hydrogen-containing aldehyde represented by the formula I: ##STR2## wherein R.sup.1 and R.sup.2 have the same meanings as defined above, with sulfur monochloride, the improvement which comprises simultaneously supplying said active hydrogen-containing aldehyde and sulfur monochloride to an inactive solvent, or adding said active hydrogen-containing aldehyde to a mixture of said inactive solvent with the sulfur monochloride.

摘要翻译： 在制备由式II表示的二硫代二醛的方法中：其中R 1和R 2独立地为1至8个碳原子的烷基，通过式I表示的含活性氢的醛缩合 ：其中R 1和R 2具有与上述相同的含义，与一氯化硫形成，其改进在于同时向无活性溶剂供给所述含活性氢的醛和一氯化硫，或加入所述含活性氢的 醛与所述无活性溶剂与一氯化硫的混合物。

公开(公告)号：US4785122A

公开(公告)日：1988-11-15

申请号：US119055

申请日：1987-11-10

申请人： Tsunemasa Ueno ,  Yutaka Morimoto

发明人： Tsunemasa Ueno ,  Yutaka Morimoto

IPC分类号： C07D307/52

CPC分类号： C07D307/52

摘要： A method for the producing 2-[[[5-(dialkylamino)alkyl-2-furanyl]methyl]thio]-ethane amine by the reaction of cysteamine or cysteamine hydrochloride containing free hydrogen chloride with 5-(dialkyl amino)alkyl furfuryl alcohol, which method can be obtained the product in a highly yield by carrying out said reaction at a temperature in the range of 30.degree. to 80.degree. C.

摘要翻译： 含有游离氯化氢的半胱胺或半胱胺盐酸盐与5-（二烷基氨基）烷基糠醇的反应制备2 - [[[（5-（二烷基氨基）烷基-2-呋喃基]甲基]硫基] - 乙胺的方法 通过在30℃〜80℃的温度下进行上述反应，可以高产率地获得该方法。

公开(公告)号：US4696760A

公开(公告)日：1987-09-29

申请号：US678247

申请日：1984-12-05

申请人： Yutaka Morimoto ,  Minoru Saotome ,  Atsushi Komai

发明人： Yutaka Morimoto ,  Minoru Saotome ,  Atsushi Komai

IPC分类号： C07D203/20 ,  D06M13/487 ,  C09K3/00 ,  B01J13/00 ,  C07D203/12

CPC分类号： D06M13/487 ,  C07D203/20

摘要： A method for the production of an aqueous dispersion of a water insoluble N-substituted N',N'-alkylene urea having the general formula I: ##STR1## wherein R.sup.1 denotes alkyl having 6 to 20 carbon atoms, phenyl or ##STR2## in case of m=1, or R.sup.1 denotes alkylene having 6 to 20 carbon atoms, phenylene or ##STR3## in case of m=2, where X denotes H, CH.sub.3 or OCH.sub.3 and n is 0 or 1, R.sup.2 denotes H or CH.sub.3, R.sup.3 denotes H, CH.sub.3 or C.sub.2 H.sub.5 and R.sup.4 denotes H or CH.sub.3, by the reaction of an alkylene imine having 2 to 4 carbon atoms with an isocyanate represented by the general formula II:R-NCO (II)wherein R denotes an alkyl having 6 to 20 carbon atoms, ##STR4## wherein X and n are the same as above in the presence of at least one surface active agent selected from the group consisting of anionic surface active agents and nonionic surface active agents under vigorous stirring.

摘要翻译： 制备具有通式I的水不溶性N-取代N'，N'-亚烷基脲的水分散体的方法：其中R1表示具有6至20个碳原子的烷基，苯基或 在m = 1的情况下，或R 1表示具有6〜20个碳原子的亚烷基，在m = 2的情况下为亚苯基或者IMA图，其中X表示H，CH 3或OCH 3，n为0或1，R 2表示H 或CH3，R3表示H，CH3或C2H5，R4表示H或CH3，通过具有2至4个碳原子的亚烷基亚胺与由通式II表示的异氰酸酯反应：R-NCO（II）其中R表示 在有剧烈搅拌下，在至少一种选自阴离子表面活性剂和非离子表面活性剂的表面活性剂的存在下，X和n与上述相同。

公开(公告)号：US06923577B2

公开(公告)日：2005-08-02

申请号：US10833054

申请日：2004-04-28

申请人： Tomoya Nishibata ,  Hideaki Ito ,  Yutaka Morimoto

发明人： Tomoya Nishibata ,  Hideaki Ito ,  Yutaka Morimoto

IPC分类号： F16C19/36 ,  F01C17/06 ,  F16C19/30 ,  F16C33/36

CPC分类号： F01C17/063 ,  F16C19/30 ,  F16C19/36 ,  F16C33/36 ,  F16C2240/50 ,  F16C2360/42 ,  Y10T74/18544

摘要： A scroll thrust bearing having both-end conical rollers are rolling elements, being low in cost, high in precision, large in load capacity, and excellent in durability. A plurality of both-end conical rollers are held rotatably between a pair of bearing plates, and the relation of the scroll swirl radius (R) of both-end conical roller and the dimension (H) between opposite tracks of the both bearing plates is set in a range of 1

摘要翻译： 具有两端圆锥滚子的滚动推力轴承是滚动元件，成本低，精度高，承载能力大，耐久性优异。 多个两端圆锥滚子可旋转地保持在一对支承板之间，两端圆锥滚子的涡旋涡流半径（R）与两轴承板相对轨迹之间的尺寸（H）的关系是 设置在1

公开(公告)号：US4028070A

公开(公告)日：1977-06-07

申请号：US638841

申请日：1975-12-08

申请人： Jiro Uchii ,  Masatsugu Kodo ,  Tsunehiko Soga ,  Yutaka Morimoto

发明人： Jiro Uchii ,  Masatsugu Kodo ,  Tsunehiko Soga ,  Yutaka Morimoto

IPC分类号： B01D19/00 ,  B01D19/04

CPC分类号： B01D19/0005 ,  B01D19/0409

摘要： A method of recovering ethylene oxide from the reaction product gas that is obtained by the catalytic vapor phase oxidation of ethylene with molecular oxygen over a silver-containing catalyst, which comprises conducting the reaction product gas to an absorption column maintained at a pressure in the range of 2 - 40 kg/cm.sup.2, countercurrently contacting reaction product gas with an aqueous absorbent in the absorption column to dissolve ethylene oxide in the aqueous absorbent to form an aqueous ethylene oxide solution, conducting the thus formed aqueous solution to a stripping column, stripping and recovering ethylene oxide from aqueous ethylene oxide solution at the stripping column, and thereafter recycling the remaining aqueous solution which is obtained after stripping ethylene oxide to the absorption column to be again used as the aqueous absorbent; characterized by using as the aqueous absorbent one containing ethylene glycol in the range of 0.1 - 40% by weight and a defoaming agent in the range of 0.5 - 1000 ppm and having a pH in the range of 3 - 12.

摘要翻译： 从通过在含银催化剂上分子氧的乙烯的催化气相氧化获得的反应产物气体中回收环氧乙烷的方法，其包括将反应产物气体导入保持在该范围内的压力的吸收塔 2-40kg / cm 2，将反应产物气体与吸收塔中的含水吸收剂逆流接触以溶解含水吸收剂中的环氧乙烷以形成环氧乙烷水溶液，将由此形成的水溶液导入汽提塔，汽提和 在汽提塔处从环氧乙烷水溶液中回收环氧乙烷，然后将汽提环氧乙烷后得到的剩余水溶液再循环到吸收塔，再次用作水性吸收剂; 其特征在于使用含有0.1-40重量％的乙二醇和0.5-1000ppm范围内的消泡剂并且pH在3-12范围内的含水吸收剂。

公开(公告)号：US5194515A

公开(公告)日：1993-03-16

申请号：US483830

申请日：1990-02-23

申请人： Kazutomo Takahashi ,  Koichi Yamamoto ,  Kazuo Kodama ,  Seiichi Suzuki ,  Takashi Tazaki ,  Yutaka Morimoto ,  Hideyuki Nishibayashi

发明人： Kazutomo Takahashi ,  Koichi Yamamoto ,  Kazuo Kodama ,  Seiichi Suzuki ,  Takashi Tazaki ,  Yutaka Morimoto ,  Hideyuki Nishibayashi

IPC分类号： C02F1/54 ,  C08F8/30 ,  C08F8/44

CPC分类号： C02F1/54 ,  C08F8/44

摘要： An amphoteric polyelectrolite represented by the general formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are H or alkyl, R.sup.5 is H, alkyl or w--OH substituted alkyl, HY is monobasic acid, and Z is amide.

公开(公告)号：US4789954A

公开(公告)日：1988-12-06

申请号：US862901

申请日：1986-05-13

申请人： Hideaki Iida ,  Johji Mamiya ,  Yutaka Morimoto

发明人： Hideaki Iida ,  Johji Mamiya ,  Yutaka Morimoto

IPC分类号： G06F3/153 ,  G06T11/20 ,  G09G1/08 ,  G09G1/10 ,  G09G5/20 ,  G06F1/02

CPC分类号： G09G5/20 ,  G09G1/08

摘要： Assuming that a given equation representing a quadratic curve is:F(x, y)=ax.sup.2 +bxy+cy.sup.2 +dx+ey+f=0,the method for generating quadratic curve signals repeatedly selects a point close to F (x, y)=0 in only one of either the region of F (x,y).gtoreq.0 or the region of F (x,y)

摘要翻译： 假设表示二次曲线的给定方程为：F（x，y）= ax2 + bxy + cy2 + dx + ey + f = 0，生成二次曲线信号的方法重复选择接近F（x，y ）= 0，只有F（x，y）> / = 0的区域或F（x，y）<0的区域中的一个。 该方法允许通过仅使用几个参数并且不使用复杂的计算来生成二次曲线信号。 还公开了硬件实现。

公开(公告)号：US5396593A

公开(公告)日：1995-03-07

申请号：US195610

申请日：1994-02-14

申请人： Masaya Mori ,  Yutaka Morimoto

发明人： Masaya Mori ,  Yutaka Morimoto

IPC分类号： G06F3/153 ,  G06F1/08 ,  G09G1/16 ,  G09G1/28 ,  G09G5/00 ,  G09G5/04 ,  G06F15/62

CPC分类号： G09G5/04 ,  G09G1/16 ,  G09G1/285 ,  G09G5/006 ,  G09G1/167 ,  G09G2370/04 ,  G09G2370/042

摘要： Data processing apparatus including a display monitor operable in response to a display signal of predetermined frequency and a computer for transmitting a display signal to the display monitor. The display monitor generates an identifier signal indicating the predetermined frequency at which the display monitor operates. The computer means uses the identifier signal to determine the frequency of the display signal.

摘要翻译： 数据处理装置包括响应于预定频率的显示信号可操作的显示监视器和用于将显示信号发送到显示监视器的计算机。 显示监视器产生指示显示监视器操作的预定频率的标识符信号。 计算机装置使用标识符信号来确定显示信号的频率。

公开(公告)号：US5284909A

公开(公告)日：1994-02-08

申请号：US959804

申请日：1992-10-13

申请人： Kazutomo Takahashi ,  Koichi Yamamoto ,  Kazuo Kodama ,  Seiichi Suzuki ,  Takashi Tazaki ,  Yutaka Morimoto ,  Hideyuki Nishibayashi

发明人： Kazutomo Takahashi ,  Koichi Yamamoto ,  Kazuo Kodama ,  Seiichi Suzuki ,  Takashi Tazaki ,  Yutaka Morimoto ,  Hideyuki Nishibayashi

IPC分类号： C02F1/54 ,  C08F8/30 ,  C08F8/44

CPC分类号： C02F1/54 ,  C08F8/44

摘要： An amphoteric polyelectrolite represented by the general formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are H or alkyl, R.sup.5 is H, alkyl or w-OH substituted alkyl, HY is monobasic acid, and Z is amide.

摘要翻译： 由以下通式表示的两性聚电解质：其中R1，R2，R3和R4是H或烷基，R5是H，烷基或w-OH取代的烷基，HY是一元酸，Z是酰胺。