公开(公告)号：US5265148A

公开(公告)日：1993-11-23

申请号：US821985

申请日：1992-01-16

申请人： Walter Bauer ,  Manfred Schmidt ,  Ernst Widemann

发明人： Walter Bauer ,  Manfred Schmidt ,  Ernst Widemann

IPC分类号： B65D81/30 ,  G03B42/04

CPC分类号： G03B42/04

摘要： An X-ray sheet film cassette has an upper cassette part, a lower cassette part adapted to face a radiation source and connected with the upper cassette part so that the cassette can be opened and closed. The lower cassette part has a frame and a plate connected with the frame. The plate includes an intermediate plate portion and two thin outer plate portions surrounding the intermediate plate portion. At least one of the outer plate portions extends outwardly beyond the intermediate plate portion at least at one edge of the plate and projects toward the interior of the X-ray sheet film cassette so as to form a web.

摘要翻译： X射线薄膜盒具有上盒部分，下盒部分适于面对辐射源并与上盒部分连接，使得盒可以打开和关闭。 下部盒部具有与框架连接的框架和板。 板包括中间板部分和围绕中间板部分的两个薄的外板部分。 外板部分中的至少一个至少在板的一个边缘处向外延伸超过中间板部分，并向X射线薄膜盒的内部突出以形成网。

公开(公告)号：US5237046A

公开(公告)日：1993-08-17

申请号：US844211

申请日：1992-03-02

申请人： Manfred Schmidt ,  Gabriel Denecker ,  Wolfgang Jakob ,  Wolfgang Arlt

发明人： Manfred Schmidt ,  Gabriel Denecker ,  Wolfgang Jakob ,  Wolfgang Arlt

IPC分类号： C08G75/0254 ,  C08G75/0259 ,  C08G75/06

CPC分类号： C08G75/0254 ,  C08G75/0259

摘要： The invention relates to a process for stabilizing the molecular weight of high molecular weight, optionally branched polyarylene sulfides prepared by reaction of aromatic dihalogen compounds and, optionally, aromatic trihalogen or tetrahalogen compounds and, optionally, polymer-chain-terminating monomers with alkali metal sulfides and/or alkali metal hydrogen sulfides at elevated temperature in aprotic polar solvents, characterized in that, after the desired molecular weight has been reached, alkali metal sulfides and/or alkali metal hydrogen sulfides present in excess are at least partly reacted with acids to form the alkali metal salts of the acids and hydrogen sulfide.

摘要翻译： 本发明涉及通过芳族二卤化合物和任选的芳族三卤素或四卤素化合物和任选的聚合物链终止单体与碱金属硫化物的反应制备的高分子量，任选支化的聚亚芳基硫化物的分子量的稳定化方法 和/或碱金属氢硫化物在高温下在非质子极性溶剂中，其特征在于，在达到所需分子量之后，过量存在的碱金属硫化物和/或碱金属硫化氢至少部分地与酸反应形成 酸和硫化氢的碱金属盐。

公开(公告)号：US5139148A

公开(公告)日：1992-08-18

申请号：US559090

申请日：1990-07-30

申请人： Dirk Peeters ,  Herman L. Cornelissen ,  Jozef L. Van Engeland ,  Geert J. Clauwaert ,  Luc E. Onghena ,  Manfred Schmidt ,  Ernst Widemann ,  Johann Zanner ,  Eric P. De Clercq ,  Wilfried E. Muylle

发明人： Dirk Peeters ,  Herman L. Cornelissen ,  Jozef L. Van Engeland ,  Geert J. Clauwaert ,  Luc E. Onghena ,  Manfred Schmidt ,  Ernst Widemann ,  Johann Zanner ,  Eric P. De Clercq ,  Wilfried E. Muylle

IPC分类号： G03B42/04 ,  G03C3/00

CPC分类号： G03B42/045

摘要： A daylight loading film sheet package has a stack of film sheets enclosed within a wrapper having front and rear panels covering the front and rear faces of the film stack and projecting side extensions on at least three sides of the panels which are folded into contacting relation and adhered together in close proximity to the corresponding sides of the stack to cover such stack sides. One of the wrapper panels has a sheet-dispensing opening therein with one edge adjacent one stack side which is generally coextensive in length with that stack side, such opening extending from the edge into the panel to permit an outermost film sheet to be accessed and withdrawn from the stack therethrough. The dispensing opening is light-tightly covered by a flexible sheet closure attached at one end to the other wrapper panel adjacent the one stack side and overlying the opening with its side margins adhered to the folded side extensions of the panel containing the opening, the sheet closure being adhered to the panel beyond the opening and terminating in a free end to facilitate its stripping removal from the opening.

公开(公告)号：US5130466A

公开(公告)日：1992-07-14

申请号：US463713

申请日：1990-01-11

申请人： Manfred Schmidt ,  Klaus Konig ,  Peter Heitkamper ,  Josef Pedain

发明人： Manfred Schmidt ,  Klaus Konig ,  Peter Heitkamper ,  Josef Pedain

IPC分类号： C08G18/73 ,  C07C67/00 ,  C07C69/00 ,  C07C241/00 ,  C07C263/10 ,  C07C265/02 ,  C07C265/04 ,  C07C265/14 ,  C08G18/77 ,  C08G18/80

CPC分类号： C07C265/00 ,  C08G18/771

摘要： The present invention is directed to a diisocyanate which corresponds to the formula ##STR1## The present invention is also directed to the preparation of this diisocyanate and to its use for the production of polyisocyanate polyaddition products.

摘要翻译： 本发明涉及对应于下式的二异氰酸酯。本发明还涉及该二异氰酸酯的制备及其在多异氰酸酯加成产物的制备中的应用。

公开(公告)号：US4970007A

公开(公告)日：1990-11-13

申请号：US320776

申请日：1989-03-08

申请人： Dennis Miller ,  Manfred Schmidt ,  Arno Holst ,  Sigmar-Peter von Halasz

发明人： Dennis Miller ,  Manfred Schmidt ,  Arno Holst ,  Sigmar-Peter von Halasz

IPC分类号： B01F17/02 ,  B01F17/42 ,  C09K8/584

CPC分类号： C09K8/584 ,  Y10S507/938

摘要： Surfactant mixtures made from 5 to 80% by weight of an ether sulfonate, 5 to 80% by weight of an alkyl or alkylphenol polyglycol ether and 10 to 80% by weight of an alkanesulfonate, petroleumsulfonate or alkylbenzenesulfonate. This combination of surfactants produces stable, aqueous solutions or dispersions which are highly suitable for surfactant flooding in tertiary oil recovery since these aqueous surfactant solutions or dispersions form microemulsions with the oil even at high salinities.

摘要翻译： 由5至80重量％的醚磺酸盐，5至80重量％的烷基或烷基酚聚乙二醇醚和10至80重量％的链烷磺酸盐，石油磺酸盐或烷基苯磺酸盐制成的表面活性剂混合物。 表面活性剂的这种组合产生稳定的水溶液或分散体，其高度适用于三次油回收中的表面活性剂驱油，因为这些表面活性剂水溶液或分散体甚至在高盐度下与油形成微乳。

公开(公告)号：US4947419A

公开(公告)日：1990-08-07

申请号：US522115

申请日：1983-08-10

申请人： Manfred Schmidt ,  Reimund Kluge

发明人： Manfred Schmidt ,  Reimund Kluge

IPC分类号： G03B42/04

CPC分类号： G03B42/04

摘要： A cassette for x-ray film has a cover and a bottom. A magnetic sheet is secured to the cover and a fluorescent screen is, in turn, secured to the magnetic sheet. A ferromagnetic foil is mounted on the bottom of the cassette and carries a second fluorescent screen. When a sheet of film is inserted in the cassette and the cassette is closed, the film is flanked by the fluorescent screens, which, in turn, are flanked by the magnetic sheet and the ferromagnetic foil. The magnetic sheet and ferromagentic foil are attracted to one another and thereby urge the fluorescent screens into engagement with the film. The ferromagnetic foil is mounted on the bottom of the cassette via connecting elements which permit the ferromagnetic foil to undergo relatively large amounts of movement relative to the bottom of the cassette. In this manner, the ferromagnetic foil can conform to deformation of the cassette. Each of the connecting elements includes a flexible strip which carries an adhesive layer at both of its longitudinal edges, and the adhesive layers are offset relative to one another. One of the adhesive layers is located on that surface of the flexible strip which faces the bottom of the cassette and engages only the flexible strip and the bottom of the cassette. The other adhesive layer is situated on that surface of the flexible strip which faces the ferromagnetic foil and engages only the flexible strip and the ferromagnetic foil.

摘要翻译： X射线胶片盒具有盖和底部。 磁片被固定到盖上，荧光屏依次固定在磁性片上。 铁磁箔安装在盒的底部并携带第二荧光屏。 当将一片胶片插入盒中并且盒子被关闭时，该膜侧面是荧光屏，其又由磁性片和铁磁性箔组成。 磁性片和铁磁箔被彼此吸引，从而促使荧光屏与膜接合。 铁磁箔通过允许铁磁箔相对于盒的底部经历相对大量运动的连接元件安装在盒的底部上。 以这种方式，铁磁箔可以符合盒的变形。 每个连接元件包括柔性条带，其在两个纵向边缘处承载粘合剂层，并且粘合剂层相对于彼此偏移。 粘合剂层之一位于柔性条带的面向盒子底部的表面上，仅与带的柔性带和底部接合。 另一个粘合剂层位于柔性条的面对铁磁箔的表面上，仅与柔性条和铁磁箔接合。

公开(公告)号：US4909389A

公开(公告)日：1990-03-20

申请号：US260315

申请日：1988-10-20

申请人： Hendrik S. Plessers ,  Dirk Peeters ,  Joseph C. Van Looy ,  Emiel J. Wollaert, deceased ,  Manfred Schmidt ,  Johann Zanner ,  by Magdalena I. Lamerechts, legal representatives

发明人： Hendrik S. Plessers ,  Dirk Peeters ,  Joseph C. Van Looy ,  Emiel J. Wollaert, deceased ,  Manfred Schmidt ,  Johann Zanner ,  by Magdalena I. Lamerechts, legal representatives

IPC分类号： G03B42/04 ,  G03C3/00

CPC分类号： G03B42/045 ,  G03C3/003

摘要： A film sheet package comprising a stack of film sheets wrapped in a light-tight flexible wrapper sleeve (33), one end of the sleeve having a closed flap (26) and the opposite end of the sleeve having an open flap (27) that is folded to light-tightly close the package, wherein the side ends (53, 54) of the open flap are tucked in, the top end (56) of said flap is folded back at least once, but not so far that said top end, or a portion thereof, becomes wedged between the bottom end of said flap and the corresponding rear face of the package as said flap is folded on the top face of the package, and that said flap is fixed on said top face through rupturable sealing means (28).

公开(公告)号：US4904125A

公开(公告)日：1990-02-27

申请号：US348849

申请日：1989-05-08

申请人： Manfred Schmidt ,  Manfred Kapps ,  Max Mann ,  Peter Vehlewald ,  Manfred Dietrich ,  Frank Meyer ,  Wolfgang Cornely ,  Hans E. Mehesch

发明人： Manfred Schmidt ,  Manfred Kapps ,  Max Mann ,  Peter Vehlewald ,  Manfred Dietrich ,  Frank Meyer ,  Wolfgang Cornely ,  Hans E. Mehesch

IPC分类号： E02D3/12 ,  C08G18/32 ,  C08G18/34 ,  C09K17/30 ,  E21D9/00 ,  E21D9/04

CPC分类号： C09K17/30 ,  E21D9/002

摘要： The present invention is directed to a process for the strengthening of geological formations in underground workings and mines by the introduction of reaction mixtures which react to form polyurethanes into the formations which are to be strengthened, the reaction mixtures being based on(a) a polyisocyanate component,(b) a polyol component and(c) an ester,the ester having a hydroxyl number of about 10 to 630 and an acid number of at most 10 and obtained from (i) an acid component having a carboxyl functionality of at least 1.5 and containing a polymerized fatty acid having at least 12 carbon atoms or mixtures thereof with unpolymerized saturated or unsaturated fatty acids having at least 12 carbon atoms and (ii) a polyol component containing at least one polyhydric alcohol, the ester being present in a positive amount of up to 5% by weight, based on the weight of component (b).

摘要翻译： 本发明涉及一种通过引入反应混合物来加强地下工作和矿井中的地质构造的方法，所述反应混合物反应以形成聚氨酯至待加强的地层中，所述反应混合物基于（a）多异氰酸酯 组分，（b）多元醇组分和（c）酯，所述酯的羟值为约10至630，酸值至多为10，并且由（i）至少具有羧基官能度的酸组分 并且含有具有至少12个碳原子的聚合脂肪酸或其与具有至少12个碳原子的未聚合的饱和或不饱和脂肪酸的混合物，和（ii）含有至少一种多元醇的多元醇组分，所述酯存在于阳性 数量高达5％（重量），基于组分（b）的重量。

公开(公告)号：US4887284A

公开(公告)日：1989-12-12

申请号：US222123

申请日：1988-07-20

申请人： Walter Bauer ,  Manfred Schmidt ,  Ernst Widemann

发明人： Walter Bauer ,  Manfred Schmidt ,  Ernst Widemann

IPC分类号： B65H1/26 ,  B65H3/08 ,  B65H7/04 ,  G03B42/02 ,  G03B42/04

CPC分类号： G03B42/045

摘要： A method of checking the presence or absence of an X-ray sheet film in a cassette inserted into an automatic film unloading or loading apparatus, utilizes a proximity sensor arranged in the apparatus to sense position changes of a sheet film supporting foil which is arranged for a limited movement in the cassette. The proximity sensor is connected to an electronic control device which controls the operational sequence of the unloading and loading apparatus. When the gripping member preferably in the form of a suction cup seizes a sheet film on the supporting means in the cassette, the supporting means remain in its rest position after the sheet film is removed. However, if no film is present on the supporting means, the suction cup seizes the supporting means and displaces the same from its rest position. This change is sensed by the sensor and a signal is delivered to the electronic control circuit which modifies the operational sequence accordingly.

摘要翻译： 一种在插入自动胶片卸载或装载装置的盒中检查X射线片薄膜的存在或不存在的方法，利用布置在该装置中的接近传感器来检测薄膜支撑箔的位置变化， 盒中有限的动作。 接近传感器连接到控制卸载和装载装置的操作顺序的电子控制装置。 当优选为吸盘形式的夹紧构件在盒中的支撑装置上抓住薄膜时，在移除薄膜之后，支撑装置保持在其静止位置。 然而，如果在支撑装置上不存在薄膜，则吸盘抓住支撑装置并将其从其静止位置移位。 该变化由传感器感测并且信号被传送到相应地修改操作顺序的电子控制电路。

公开(公告)号：US4857560A

公开(公告)日：1989-08-15

申请号：US217528

申请日：1988-07-11

申请人： Manfred Schmidt ,  Claus-Dieter Sommerfeld ,  Christoph Prolingheuer ,  Walter Klan

发明人： Manfred Schmidt ,  Claus-Dieter Sommerfeld ,  Christoph Prolingheuer ,  Walter Klan

IPC分类号： C08G18/18

CPC分类号： C08G18/1875

摘要： A reaction product is formed from a tertiary amine and an acid mixture of (i) boric acid and (ii) a carboxylic acid. The reaction components are generally used in quantities such that the molar ratio of tertiary amine to acid mixture is from 1:0.1 to 1:10. The molar ratio of the boric acid to the carboxylic acid in the acid mixture is generally from 1:100 to 1:0.01. These reaction products are particularly useful as catalysts in the production of isocyanate addition products.

摘要翻译： 反应产物由叔胺和（i）硼酸和（ii）羧酸的酸混合物形成。 反应组分的用量通常使得叔胺与酸混合物的摩尔比为1:0.1至1:10。 酸混合物中硼酸与羧酸的摩尔比通常为1:100至1:0.01。 这些反应产物特别可用作生产异氰酸酯加成产物中的催化剂。