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1.发明授权Protective sheets having self-adhesive property used for wearing on clothes and keeping them clean 失效具有自粘性材料的保护用品，用于穿上衣服并保持清洁
公开(公告)号：US5062158A
公开(公告)日：1991-11-05
申请号：US415202
申请日：1989-09-01
申请人： Mitsuko Oka , Yoshiharu Okumura
发明人： Mitsuko Oka , Yoshiharu Okumura
摘要： The present invention relates to protective sheets used for wearing on clothes and keeping the clothes clean which have no problem such as slipping off, stripping up, falling down and so on without fixing them on bodies with strings, namely, protective sheets effectively used for aprons and napkins and practically relates to protective sheets which are the above described aprons and napkins consisting of electret sheets whose surface electric charge density is 1.times.10.sup.-10 coulomb/cm.sup.2 or more and weight per square meter is 10 g/m.sup.2 or more and 100 g/m.sup.2 or less.
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公开(公告)号：US4927953A
公开(公告)日：1990-05-22
申请号：US404964
申请日：1989-09-11
CPC分类号： C07F7/1876
摘要： A process for preparing aminopropyl silanes comprises reacting an allylamine with a hydrosilane in the presence of a ruthenium compound having at least one tertiary phosphine ligand as a catalyst. By the proposed process the corresponding gamma-aminopropyl silane can be prepared in a high yield in a short period of reaction time.
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3.发明授权
公开(公告)号：US4638106A
公开(公告)日：1987-01-20
申请号：US769357
申请日：1985-08-26
CPC分类号： B01J29/87 , B01J29/40 , C07C1/20 , B01J2229/123 , B01J2229/34 , C07C2529/40
摘要： A process for improving the catalyst life of zeolites employed in the conversion of alcohols (e.g. methanol) and/or their ether derivatives (e.g. dimethyl ether) wherein a suitable zeolite is modified in a 2-stage procedure by providing a controlled low amount of a coke precursor deposit on the external surface of the zeolite, and then heating this treated zeolite in an inert gas at specifically controlled temperatures for a minimum time is disclosed. A process of employing this modified zeolite to produce lower olefins is also disclosed.
摘要翻译： 用于改善醇（例如甲醇）和/或其醚衍生物（例如二甲醚）的转化中使用的沸石的催化剂寿命的方法，其中合适的沸石在2阶段程序中通过提供受控的低量的 焦炭前体沉积在沸石的外表面上，然后在特定控制的温度下在惰性气体中加热该处理过的沸石最短时间。 还公开了使用该改性沸石制备低级烯烃的方法。
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公开(公告)号：US4481373A
公开(公告)日：1984-11-06
申请号：US422684
申请日：1982-09-24
摘要： The invention relates to a method for the manufacture of ketones which comprises oxidizing an n-olefin in the presence of a catalyst containing palladium, copper, a halogen, and at least one of specific tertiary amines.
摘要翻译： 本发明涉及一种制造酮的方法，其包括在含有钯，铜，卤素和至少一种特定叔胺的催化剂存在下氧化正烯烃。
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公开(公告)号：US4327231A
公开(公告)日：1982-04-27
申请号：US126822
申请日：1980-03-03
CPC分类号： C07C29/04
摘要： Tertiary alcohols are produced by the hydration of an isoolefin in the presence as catalyst of an acidic cation exchange resin such as a sulfonated styrene-divinylbenzene copolymer, and a polyhydric neo-type alcohol such as neopentyl glycol. The process is useful for separating isobutylene from a hydrocarbon mixture containing its isomers via preparation of the alcohol, separation from the unreacted hydrocarbons and dehydration of the tertiary butyl alcohol to isobutylene.
摘要翻译： 在作为酸性阳离子交换树脂如磺化苯乙烯 - 二乙烯基苯共聚物和多元新型醇如新戊二醇的催化剂存在下，异构烯烃的水合产生叔醇。 该方法可用于通过醇的制备从含有其异构体的烃混合物中分离异丁烯，从未反应的烃中分离并将叔丁醇脱水成异丁烯。
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公开(公告)号：US06909370B2
公开(公告)日：2005-06-21
申请号：US10216859
申请日：2002-08-13
IPC分类号： G08B13/193 , G08B13/00
CPC分类号： G08B13/193
摘要： An intruder detection device provides first and second detection areas which are covered by first and second PIR sensors. When intrusion of an object is detected in these areas, the detection signals are amplified by amplifiers, and then processed in a control unit such that orders for generating alarms are output from alarm output units to a monitoring station. While these processed detection signals are output to the alarm output units, the control unit sends other processed signals to LED display units, so that the LED display units turn on alarm lights. The intruder detection device also has a device for separating the object detection areas of the first and second PIR sensors such that their detection areas do not overlap.
摘要翻译： 入侵者检测装置提供由第一和第二PIR传感器覆盖的第一和第二检测区域。 当在这些区域中检测到物体的入侵时，检测信号由放大器放大，然后在控制单元中进行处理，使得用于产生报警的命令从报警输出单元输出到监控站。 当这些处理的检测信号被输出到报警输出单元时，控制单元向LED显示单元发送其他处理的信号，使LED显示单元打开报警灯。 入侵者检测装置还具有用于分离第一和第二PIR传感器的物体检测区域的装置，使得它们的检测区域不重叠。
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7.发明授权Tubular nonwoven fabric comprising circumferentially oriented parallel reinforcing fibers within a tubular nonwoven fabric 失效管状无纺织物，其包括在管状非织造织物内的周向取向的平行增强纤维
公开(公告)号：US5429847A
公开(公告)日：1995-07-04
申请号：US91299
申请日：1993-07-15
申请人： Katsutoshi Ando , Nobuo Kurata , Yoshiharu Okumura , Kouji Sugano
发明人： Katsutoshi Ando , Nobuo Kurata , Yoshiharu Okumura , Kouji Sugano
CPC分类号： B01D39/1607 , B01D39/083 , B01D39/1623 , D04H3/07 , D04H3/073 , D04H3/077 , D04H3/14 , D04H3/16 , B01D2239/0435 , B01D2239/0471 , B01D2239/0622 , B01D2239/0627 , B01D2239/065 , B01D2239/0654 , B01D2239/0668 , B01D2239/0681 , B01D2239/086 , Y10S55/39 , Y10T428/1362 , Y10T428/1366
摘要： Disclosed are a process for producing a tubular nonwoven fabric and tubular nonwoven fabrics produced by the same. In the process, a web is formed on a first rotating cylinder by catching fibers carried to the surface of the first rotating cylinder by a fluid, the web is transferred to a second rotating cylinder, a tube of the transferred web is formed on and around the second rotating cylinder, and the tube is drawn in the axial direction of the second rotating cylinder to form a tubular nonwoven fabric. The tubular nonwoven fabric with a high unit weight can be produced without elongating or breaking the nonwoven fabric, and the diameter of the tubular nonwoven fabric can be freely changed.
摘要翻译： 公开了一种生产管状非织造织物及其制造的管状非织造织物的方法。 在该过程中，通过用流体捕获承载在第一旋转圆筒表面上的纤维，在第一旋转圆筒上形成网，将幅材转移到第二旋转圆筒，转移的卷筒的管形成在其周围 第二旋转圆筒和管沿第二旋转圆筒的轴向拉伸以形成管状非织造织物。 可以在不使伸长或断裂无纺布的情况下制造单位重量高的筒状无纺布，并且可以自由地改变管状无纺布的直径。
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8.发明授权Process for producing a tubular nonwoven fabric and tubular nonwoven fabric produced by the same 失效制造筒状无纺布及其制造的管状无纺布的方法
公开(公告)号：US5296061A
公开(公告)日：1994-03-22
申请号：US897099
申请日：1992-06-11
申请人： Katsutoshi Ando , Nobuo Kurata , Yoshiharu Okumura , Kouji Sugano
发明人： Katsutoshi Ando , Nobuo Kurata , Yoshiharu Okumura , Kouji Sugano
CPC分类号： B01D39/1607 , B01D39/083 , B01D39/1623 , D04H3/07 , D04H3/073 , D04H3/077 , D04H3/14 , D04H3/16 , B01D2239/0435 , B01D2239/0471 , B01D2239/0622 , B01D2239/0627 , B01D2239/065 , B01D2239/0654 , B01D2239/0668 , B01D2239/0681 , B01D2239/086 , Y10S55/39 , Y10T428/1362 , Y10T428/1366
摘要： Disclosed are a process for producing a tubular nonwoven fabric and tubular nonwoven fabrics produced by the same. In the process, a web is formed on a first rotating cylinder by catching fibers carried to the surface of the first rotating cylinder by a fluid, the web is transferred to a second rotating cylinder, a tube of the transferred web is formed on and around the second rotating cylinder, and the tube is drawn in the axial direction of the second rotating cylinder to form a tubular nonwoven fabric. The tubular nonwoven fabric with a high unit weight can be produced without elongating or breaking the nonwoven fabric, and the diameter of the tubular nonwoven fabric can be freely changed.
摘要翻译： 公开了一种生产管状非织造织物及其制造的管状非织造织物的方法。 在该过程中，通过用流体捕获承载在第一旋转圆筒表面上的纤维，在第一旋转圆筒上形成网，将幅材转移到第二旋转圆筒，转移的卷筒的管形成在其周围 第二旋转圆筒和管沿第二旋转圆筒的轴向拉伸以形成管状非织造织物。 可以在不使伸长或断裂无纺布的情况下制造单位重量高的筒状无纺布，并且可以自由地改变管状无纺布的直径。
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公开(公告)号：US4948515A
公开(公告)日：1990-08-14
申请号：US288657
申请日：1988-12-22
申请人： Yoshiharu Okumura , Katsutoshi Ando
发明人： Yoshiharu Okumura , Katsutoshi Ando
CPC分类号： B01D35/06 , B01D39/1623 , B03C5/02 , H01G7/023
摘要： A method for filtering liquids having a dielectric constant less than 10 is disclosed. The method includes the step of filtering a liquid through a porous layer of an electret, the electret consisting of a fibrous sheet having a surface charge density of at least 5.times.10.sup.-11 coulombs/cm.sup.2, wherein on the upstream side of the electret is laminated another porous layer having at least a porosity or an average fiber diameter greater than that of the electret layer. The upstream layer may consist of either a fibrous electret layer, or an uncharged fibrous layer.
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公开(公告)号：US4507512A
公开(公告)日：1985-03-26
申请号：US610045
申请日：1984-05-14
IPC分类号： C07C29/04 , C07C31/10 , C07C31/12 , C07C31/135
CPC分类号： C07C29/04 , C07C2101/14
摘要： An improved process for producing an alcohol by hydrating an olefin wherein the improvement comprises hydrating an olefin in the presence of a hydrogen-type catalyst having a silica/alumina molar ratio of 20 to 500 and a solvent using either:A. hydrogen-type mordenite or hydrogen-type zeolite Y, and a sulfone; orB. hydrogen-type crystalline aluminosilicate in which the entrance of the main void is formed by a 10-membered or 12-membered oxygen ring, and a C.sub.2 to C.sub.5 oxy acid or the lactones, lactides, methyl or ethyl esters thereof.
摘要翻译： 一种改进的通过使烯烃水合生产醇的方法，其中改进包括在二氧化硅/氧化铝/摩尔比为20-500的氢型催化剂存在下使烯烃和溶剂使用：氢氧化铝型丝光沸石 或氢型沸石Y和砜; 或B.氢型结晶硅铝酸盐，其中主空隙的入口由10元或12元氧环形成，以及C 2〜C 5的氧酸或其内酯，丙交酯，甲酯或乙酯。
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