baber/WOPTO huggingface dataset:
Patent EP-0033066-A2 (EP)
Inventor: BURRI KASPAR F DR
IPC: C07D499/00
Filed: 1981-01-07
Abstract: Die vorliegende Erfindung betrifft Acylderivate der Formel <IMAGE> worin R Wasserstoff oder Hydroxy und R¹ und R² unabhängig voneinander Wasserstoff oder einen unsubstituierten oder einfach oder mehrfach durch niederes Alkyl und/oder Halogen substituierten, gesättigten, ein Heteroatom enthaltenden, heterocyclischen 5- oder 6-gliedrigen Ring bedeuten, der als Heteroatom ein Sauerstoff- oder Schwefelatom enthält, wobei der besagte Ring über das dem besagten Heteroatom benachbarte Kohlenstoffatom mit dem Stickstoffatom verknüpft ist, mit der Massgabe, dass mindestens einer der Reste R¹ und R² nicht Wasserstoff bedeutet, sowie leicht hydrolysierbare Ester und Salze davon und Hydrate von Verbindungen der Formel II und ihren Estern und Salzen. Die vorliegende Erfindung umfasst auch ein Verfahren zur Herstellung obiger Acylderivate und pharmazeutische Präparate enthaltend solche Verbindungen. Darüberhinaus betrifft die Erfindung die Verwendung obiger Acylderivate bei der Bekämpfung bzw. Verhütung von Krankheiten, insbesondere Infektionen. Weiter betrifft die vorliegende Erfindung neue, im oben erwähnten Verfahren nützliche Ausgangsstoffe.
Patent EP-0039402-A2 (EP)
Inventor: SICHERT HELMUT
IPC: H01H13/64
Filed: 1981-03-18
Abstract: 1. A push-button switch comprising a key shaft, which is designed as an annular outer key (30; 130), is guided in a frame (3; 103) and in its operative position actuates at least one contact spring assembly (39; 139), and comprising an inner key (20; 120) actuating at least one other contact spring assembly (29; 129), said inner key being guided within said outer key (30; 130) and being biased against its direction of actuation, characterized in that positions of rest in relation to said frame (3; 103) are fixed for said inner key (20; 120) and for said outer key (30; 130), said positions being independent of one another, in that said outer key (30; 130) is biased against the direction of axial actuation of said inner key (20; 120) in its position of rest, in that a switch latch (60) is provided, which locks said outer key (30; 130) upon movement thereof into the operative position at said position and releases it again after renewed actuation thereof, and in that the length of travel of said inner key (20; 120) is shorter than that of said outer key (30; 130).
Patent EP-0038553-A2 (EP)
Inventor: TORONYI VILMOS
IPC: C05G3/00
Filed: 1981-04-21
Abstract: Chemical fertilisers for the superficial dunging of snow-covered vegetation, especially the autumn vegetation, and perennial plants, which are dyed a dark colour with 0.0001 to 3% by weight of one or more dark dyes and/or 7 to 93% by weight of one or more inert additives. The invention also relates to the use of these dyed chemical fertilisers for scattering in a manner known per se on the vegetation area. Owing to the dark coloration of these chemical fertilisers, they warm more rapidly than their surroundings and the individual particles sink into the snow covering. As a result, they can no longer be washed away in the case of later rain or of sudden melting of the snow. Due to the sinking in, the particles produce holes which serve to aerate the vegetation and at the same time improve the heat insulating capacity of the snow. Melting of the snow occurs somewhat earlier in the areas dunged in this way, since the entire snow covering is heated by means of the dark chemical fertiliser.
Patent EP-0055863-A2 (EP)
Inventor: MCDANIEL MAX PAUL
IPC: C08F4/02
Filed: 1981-12-30
Abstract: In accordance with one embodiment of this invention a chromium catalyst supported on an aluminum phosphate-containing base is used in conjunction with a boron component either as a part of the base or as a cocatalyst. The resulting catalyst is unique both in its favorable sensitivity to molecular weight control agents such as hydrogen and in its ability to produce a fundamentally different olefin polymer. In accordance with another embodiment of this invention, the chromium is supported on a phosphate base produced using a melt of the aluminum salt.
Patent EP-0075649-A2 (EP)
Inventor: HOLZ PETER
IPC: F16H1/20
Filed: 1982-05-19
Abstract: 1. Toothed-wheel angle transmission having a housing (1) in which an input shaft (9) and an output shaft (4) are rotatably mounted, the axes (7, 8) of which extend at right angles to one another, with a first transmission stage (28) through which the input shaft (9) is coupled with a bevel wheel stage (12), and with a second transmission stage (25) through which the bevel wheel stage (12) is coupled with the output shaft (4), while the intersecting shaft axes (15, 16) of the bevel wheel stage (12) and the axis (8) of the output shaft (4) lie in two different planes (32, 33), with formation of a torque transmission path following a three-dimensional curve (Figure 1), characterised in that the first gear stage (28) is a transmission stage stepping up the rotation rate of the input shaft (9).
Patent EP-0075757-A2 (EP)
Inventor: WADA YOSHIMI
IPC: D03D51/34
Filed: 1982-09-08
Abstract: An optical weft sensor for a loom in which the light-emitting and light receiving elements are fixed to the loom frame and only the flexible optical fibers are disposed on the reed frame. Since no shock or vibration is applied to these electronic elements, it is possible to obtain a relatively longlife time, thus improving the sensor reliability. Additionally, since the weft sensor according to the present invention is supported by a sensor holder, it is possible to readily adjust the sensor position along the reed frame or reed holder when the width of cloth is required to change. The optical weft sensor comprises a LED, a phototransistor, optical fibers, a detection circuit, in addition to the sensor holder.
Patent EP-0075889-A2 (EP)
Inventor: SCHINK NORBERT DR DIPL-CHEM
IPC: C30B25/18
Filed: 1982-09-24
Abstract: To produce less expensive semiconductor devices, silicon is deposited with a specified purity over a large area of a metallically conducting carrier strip. The carrier strip is passed continuously through the heated reaction vessel filled with the silicon compound to be decomposed, in which process a layer previously deposited on the carrier strip evaporates and reduces the volatile silicon compound. <IMAGE>
Patent EP-0081069-A2 (EP)
Inventor: EBERT HEINRICH
IPC: B29C67/00
Filed: 1982-10-14
Abstract: 1. A foam web which comprises a closed-cell expanded reticulated plastics body (1) whose underside is essentially parallel to the upper side and in which the upper side and/or the underside is interrupted by channels (2) which penetrate into the plastics body (1), which are distributed over the surface in a pattern and which have fibres needled thereinto, characterised in that the fibres needled into the plastics body (1) are crimped at least once.
Patent EP-0079554-A2 (EP)
Inventor: BURG KARLHEINZ DR
IPC: D01D5/40
Filed: 1982-11-08
Abstract: 1. Polyoxymethylene fibrids which have a reduced specific viscosity of 0.5 to 2.0 dl/g**-1 , a specific surface area of 30 to 200 m**2 /g, and an average length of the particles between 0.2 and 5 mm, characterized that the polyoxymethylene fibrids consist of at least 95% of particles whose ratio of length to diameter is at least 5:1, and which have a bulk density not exceeding 150 g/liter.
Patent EP-0083072-A2 (EP)
Title: Slide fastener stringer
Inventor: YOSHIDA HIROSHI
IPC: A44B19/12
Filed: 1982-12-22
Abstract: A slide fastener stringer (10) has a special core cord (19) extending through a tunnel-like space in a row of coiled coupling elements (12) and sewn together with the latter to a stringer tape (11 The core cord (19) comprises at least one twisted thread having a plurality of textured multifilament yarns which is bulky, stretchable, substantially uniform in diameter and free of lint.
Patent EP-0065850-A2 (EP)
Inventor: KAWAKAMI SHIGEZO
IPC: B01J4/00
Filed: 1982-05-12
Abstract: Apparatus for discharging a thermal decomposition residue containing carbon residue and steel wire balls, said discharge apparatus comprising: a discharge mechanism including a double shaft screw conveyor having the respective screws supported at one end thereof and located contiguously to a residue outlet of a thermal decomposition unit, and a housing hermetically connected to said residue outlet of said thermal decomposition unit and enclosing said double shaft screw conveyor with space on the upper side thereof; a first outlet provided in a bottom of said housing for discharging the carbon residue transferred by a lower portion of said double shaft conveyor; a second outlet provided at the free discharge end of said double screw conveyor for discharging the steel wire balls transferred by the upper portion of said double screw conveyor; a seal means provided in said first outlet for shielding the interior of said housing from the ambient atmosphere; and a water sealing means including a water bath and a chute connected to said second outlet at the upper end and opening into said water bath at the lower end thereof, and a conveyor for conveying the steel wire balls dropped into said water bath through said chute to a position outside said water bath.
Patent EP-0072171-A2 (EP)
Inventor: MERICLE ROBERT WILLIAM
IPC: A61B17/128
Filed: 1982-08-02
Abstract: Cartridge containing a plurality of non-metallic, biocompatible hemostatic clips.
Patent EP-0077624-A2 (EP)
Inventor: LOWE BARRIE MILNER
IPC: C01B39/04
Filed: 1982-10-08
Abstract: Zeolite Nu-10 is prepared from a reaction mixture containing at least one oxide XO 2  (where X is preferably silicon), at least one oxide Y 2 0 3  (where Y is preferably aluminium), and, optionally at least one organic compound selected from (i) compounds of formula L 1 -(CH 2 ) n -L 2  where L' and L 2  independently represent a hydroxyl group or an optionally substituted amino group and n is an integer from 2 to 20, provided that when both L' and L are optionally substituted amino groups, n is an integer from 6 to 20 and (ii) heterocyclic bases. Preferred organic compounds are diamines, diols and heterocyclic di- or mono-amines. The reaction mixture also includes an alkali metal hydroxide, sodium, potassium and rubidium being particularly suitable. 
     Zeolite Nu-10 is useful as a catalyst for various hydrocarbon conversion reactions, for the conversion of small oxygen-containing organic molecules to hydrocarbons and as an agent for the removal of organic compounds from aqueous effluents.
Patent EP-0078677-A2 (EP)
Inventor: SACKNER MARVIN A
IPC: A61B5/00
Filed: 1982-10-29
Abstract: Apparatus for detecting movement of an external or internal surface portion of a living organism (24) comprises a conductive loop (12) dimensioned for disposition on the surface portion for movement therewith, and means for generating a signal indicative of the inductance of the loop (12), changes in the signai being indicative of the extent of movement of the surface portion. The apparatus may be used to measure intrapleural pressure on a non-invasive basis.
Patent EP-0092009-A2 (EP)
Inventor: COOKE EDWARD INGRAM
IPC: B29C35/06
Filed: 1982-12-22
Abstract: In the manufacture, for use in an optical cable element, of a tube of polymeric material, the drawn down extruded polymeric tube is annealed by causing it to travel through at least one elongate oven 20 into which is injected, preferably at a position 21 intermediate of the ends of the oven, air or other gas which will have no deleterious effect on, and which is at a temperature sufficient to effect annealing of, the drawn down polymeric tube. Preferably turbulent flow of hot gas is provided within the oven. Use of this method of annealing enables the speed of manufacture to be at least twice the speed of manufacture hitherto achieved.
Patent EP-0076199-A2 (EP)
Title: Nouvelles triazoloquinazolones et leurs sels, procédé et intermédiaires de préparation, leur application comme médicaments et les compositions les renfermant
Inventor: TULLY WILFRED ROGER
IPC: A61K31/495
Filed: 1982-09-20
Abstract: L'invention concerne les triazoloquinazolones
     où R et R' sont hydrogène, halogène, alcoyle ou alcoxy (1 à 3 carbones) et nitro, Y est alcoyle (1 à 6 carbones), cycloalcoyle (3 à 8 carbones), alcényle (2 à 4 carbones), aryle ou aralcoyle (6 à 8 carbones), B est
     ou alcoylène -(CH 2 )n- où n est 1, 2 ou 3,
     où R 1  et R 2  sont hydrogène, alcoyle (1 à 6 carbones), cycloalcoyle (3 à 8 carbones), aryle ou aralcoyle (6 à 8 carbones), aminoalcoyle, monoalcoyle ou dialcoylaminoalcoyle (alcoyles de 2 à 4 carbones, pipéridinoalcoyle, morpholinoalcoyle ou pipérazinylalcoyle, ou R, et R 2  forment avec l'azote un hétéroxycle saturé mono ou bicyclique (4 à 8 carbones), pouvant porter 1 ou 2 méthyles, ou renfermer un oxygène, un soufre ou un azote qui peut être substitué par alcoyle (1 à 3 carbones), hydroxyalcoyle (1 à 3 carbones), aryl ou aralcoyle (6 à 8 carbones) ou alcoxycarbonyle (2 à 5 carbones) ou X est
     leurs sels avec les acides, leur préparation, leur application comme médicaments notamment antihistaminiques et bronchospasmolytiques. les compositions les renfermant et des intermédiaires nouveaux.
Patent EP-0084843-A2 (EP)
Inventor: HUSE HORST
IPC: H03K19/173
Filed: 1983-01-18
Abstract: A programmable circuit arrangement is described which can be programmed by applying a programming voltage so that it delivers at its output a signal having a predetermined binary value. The circuit arrangement comprises an input means responsive to the programming voltage. Further, it comprises a conducting means connected to the input means and capable of being brought to a non-conductive state upon application of the programming voltage to the input means. The circuit arrangement further comprises an output means connected to the conductive means and delivering a signal having one binary value in the conductive state of the conductive means and the other binary value in the non-conductive state of the conductive means.
Patent EP-0087136-A2 (EP)
Inventor: TAKIGAWA TETSUO
IPC: C07C45/59
Filed: 1983-02-18
Abstract: There are provided polyprenyl compounds of the formula
     
     wherein
     represent a trans-isoprene unit and a cis-isoprene unit, respectively, n is an integer of 11-19, Z 1  and Z 2  together represent =0, =CH-COOH, =CH-COOR 1 , =CH-CN, =C(CN)COOR 2 , =CH-CO-NH 2 , =CH-CO-N(R 3 ) (R 4 ), =CH-CO-NHR 5 , =CH-CH 2 -N(R 3 ) (R 4 ), =CH-CH 2 -NHR 5  or -CH-CHO or Z 1  is a hydrogen atom and Z 2  is -CH 2 COOH, -CH 2 COOR 6 , -CH(CN)COOR 2 , -CH 2 CN, -CH 2 -CO-NH 2 , -CH=CH-N(R 3 ) (R 4 ) or -CH 2 -CH=N-R 6 , R 1 , R 2  and R 6  each being a lower alkyl group, R 3  and R 4  each independently being a lower-alkyl, cycloalkyl, aryl or aralkyl group or R 3  and R 4  together representing an alkylene group containing 2-5 carbon atoms, and R 5  being a lower-alkyl, cycloalkyl, aryl or aralkyl group. These polyprenyl compounds can be synthesized starting with a polyprenol obtainable from leaves of a plant such as Ginkgo biloba or Cedrus deodara by extraction and if necessary followed by hydrolysis or a reactive derivative thereof. The polyprenyl compounds are useful as intermediates for the synthesis of dolichols without the use of an expensive C 5  chain extender.
Patent EP-0085441-A2 (EP)
Inventor: OTTO WOLF-RUDIGER
IPC: G11B27/34
Filed: 1983-03-26
Abstract: The device has at least one means for driving the video tape and also has at least one additional audio track. The device combines the various information carriers, for example a video tape with an audio tape, in such a way that a new information carrier which is synchronised with respect to the video picture can be created. To do so, high-precision synchronism of the individual carrier tracks in all the operating states of the device is necessary, which is achieved according to the invention by the means for driving the video tape being connected with coupled propulsion to the drive of the separate audio track. <IMAGE>
Patent EP-0113009-A2 (EP)
Inventor: VON BITTERA MIKLOS
IPC: A61P31/04
Filed: 1983-11-17
Abstract: The antimycotics contain azole derivatives and customary formulation auxiliaries plus benzyl alcohol, spreading agents and gel formers.
Patent EP-0084456-A2 (EP)
Inventor: MILLER PHILIP EUGENE
IPC: D04H3/16
Filed: 1983-01-18
Abstract: Strong dimensionally stable high-melting nonwoven fibrous sheets comprised of filaments from an optically anisotropic melt-forming polymer and self-banded at a plurality of filament cross-over points, and a process for making such sheets.
Patent EP-0106699-A2 (EP)
Inventor: THOMAS WAYNE R
IPC: F02M21/04
Filed: 1983-10-18
Abstract: There is provided a method and apparatus for delivering a substantially constant ratio of two gases to an air intake where a varying suction exists. One gas is passed through an inlet port (10) of a body to the inlet end of a passageway in a rotary valve (80) captured within a suitable chamber (73) in the body, thence to the outlet end of the passageway, thence through an outlet portion (69), thence to the air intake. The other gas is passed to a first tube (95) extending along the axis of the rotary valve within the passageway, with a second tube (97) closely enveloping the first. One tube rotates with the rotary valve, the other is fixed. Both tubes have apertures which are in registry when the rotary valve is oriented such that the passageway communicates with both ports. The angular orientation of the rotary valve is adjusted in such a way as to maintain a substantially constant pressure drop between two points respectively upstream and downstream of the rotary valve.
Patent EP-0115856-A2 (EP)
Inventor: KAYE ALEX R
IPC: B63B7/02
Filed: 1984-02-01
Abstract: A boat having a pair of bottom banels provided with respective flaps to cause the stem of the boat to ride relatively high in the water when the boat is driven forwardly in the water by an outboard motor. In one embodiment, the flaps pivot downwardly and provide drag for the stern in response to forward movement of the boat. In two other embodiments, the flaps provide planing surfaces near the stern. The boat can be collapsible in which case the bottom panels mate with resilient side panels to form, when collapsed, a flat sandwich configuration which, by the means of improved straps, can be carried on the top of a vehicle or can be hand-carried. An improved bracket for the stem of the boat is used to permit positive attachment of an outboard motor to the boat.
Patent EP-0126851-A2 (EP)
Inventor: HIESTAND KARL
IPC: B23B31/30
Filed: 1984-02-27
Abstract: Bei einer Druckmittelübertragung für Spannfutter (1) mittels eines in einem mit geringem Abstand angeordneten Zuführungsringes (21) eingesetzten Dichtringes (31), der im Durchmesser elastisch verformbar und im unbelasteten Zustand von der Umfangsfläche (18) des Futterkörpers (2) frei ist, ist der Dichtring (31) auf einem rechteckigen formstabilen Profilkörper (31), in dem durchströmbare Kanläle (35) vorgesehen sind, und aus an diesem angeformten radial federnden an dem Zuführungsring (21) abgestützten Stegen (33, 34) gebildet. Außerdem liegt der Dichtring (31) im unbelasteten Zustand unter Vorspannung an dem Zuführungsring (21) an und die beaufschlagbare äußere Stirnfläche (37) des Dichtringes (31) ist größer bemessen als dessen bei einer Druckmittelübertragung beaufschlagte innere Stirnfläche (38). Durch diese Ausgestaltung ist in kurzer Zeit eine große Menge Druckmedium in das Spannfutter (1) zu übertragen, auch hebt sich der Dichtring (31) schlagartig von dem Futterkörper (2) ab.
Patent EP-0129022-A2 (EP)
Inventor: OKUBO HOWARD S
IPC: D21H13/26
Filed: 1984-04-24
Abstract: A process for preparing a friction material and the paper friction material thus prepared. The paper friction material is suitable for use in a dry environment. The process is carried out on a paper-making machine such as a Fourdrinier machine. The furnish comprises an aqueous slurry of aromatic polyamide fibers, chopped glass fibers, a curable resin and fillers.
Patent EP-0139830-A2 (EP)
Inventor: GRAS RAINER DR
IPC: C08G18/80
Filed: 1984-06-12
Abstract: Die Erfindung betrifft lagerstabile Pulverlacke auf der Basis von hydroxylgruppenhaltigen Polyestern mit einem Schmelzpunkt über 130°C, teilweise mit ε-Caprolactam blockierten IPDI-Isocyanuraten mit einem Schmelzpunkt über 130°C und einem freien NCO-Gehalt zwischen 2 und 8 Gewichtsprozent sowie sonstigen Zusätzen, die nach Aushärtung matte Überzüge ergeben.
Patent EP-0144793-A2 (EP)
Inventor: KWON YOUNG D
IPC: D01D5/06
Filed: 1984-11-09
Abstract: Polyacrylonitrile (PAN) fibers are prepared by forming a 2-15 weight % solution of PAN of M w  at least 500,000, extruding, cooling to below the gel temperature, extracting and drying. At least one of the gel fiber, the fiber containing extraction solvent and the dried gel is stretched. The product PAN fibers have a M w  at least 500,000 (e.g. 1,000,000-4,000,000 or 1,500,000-2,500,000), a tenacity at least 5 g/den (e.g., at least 7 g/den) and a secant modulus at least 100 g/den (e.g. at least 125 g/den).
Patent EP-0117003-A2 (EP)
Inventor: VAN GASSELT MAX LEO GEERT
IPC: B01J8/00
Filed: 1984-02-14
Abstract: A fluidised bed combustion apparatus in which in the free-board above the bed at least one system of plates or baffles inclined with respect to the vertical is arranged so that at least one upwardly directed channel having internally at least one group of two opposed arrays of superimposed inclined plates is formed, which plates at least alternately extend obliquely downwardly from the outside to the inside and are closely connected with the outer boundary of the channel. 
     Preferably all plates of each array extend obliquely downwardly at an angle with the vertical within 20°-50° from the outside to the inside from a vertical wall defining said channel whereas the plates of the one array are off-set over a distance "s" in the vertical direction with respect to the plates of the other array.
Patent EP-0138255-A2 (EP)
Inventor: LINTON JOHN DUDLEY
IPC: C12N1/20
Filed: 1984-09-14
Abstract: Process for preparing a heteropolysaccharide from strain NCIB 11883 and use of the latter e.g. as viscosity modifier in an aqueous system such as completion fluids, work over fluids, stimulation fluids, and preferably in drilling fluids and use in connection with well-treatments, and enhanced oil recovery.
Patent EP-0114734-A2 (EP)
Inventor: LIN CHIU-HONG
IPC: C07C233/25
Filed: 1984-01-13
Abstract: Compounds of the formula 
<CHEM>
 and their pharmacologically acceptable acid addition salts, wherein Y1 is O, S, NR or a bond, R2 is hydrogen or a substituent, and Q1 is optionally esterified or salified carboxyl, CH2OH, CH2OH, CH2SH, NR or tetrazolyl, can have utility as thromboxane synthetase and/or 5-lipoxygenase inhibitors.
Patent EP-0138522-A2 (EP)
Inventor: PUTZIG DONALD EDWARD
IPC: E21B43/26
Filed: 1984-10-04
Abstract: A dry, solid mixture of
     (a) the reaction product of
     with (i)
     at a titanate: amino alcohol mol ratio of about 1:1, or (ii)
     at a titanate: amino alcohol mol ratio in the range between about 1:1 and about 2:1, and   (b) a monosaccharide, disaccharide, or polyhydric alcohol which can be obtained by reduction of a monosaccharide, in an amount sufficient to enhance the uniform crosslinking capacity of said reaction product, wherein
   R l  is C 1-6  alkyl;   each of R 2 , R 3  and R 4  is C 1-6  alkylene;     R   5  is H or C 1-6  alkyl;   k is 1-3 and g plus k equals 3; and   m is 1 or 2 and m plus n equals 2.   Mixtures are useful in thixotropic cements and in fluid fracture formulations for oil wells.
Patent EP-0138627-A2 (EP)
Inventor: MAU ALBERT WAI-HING
IPC: C01B3/04
Filed: 1984-10-18
Abstract: A photochemical reaction system which produces hydrogen by reduction of hydronium ions using methylviologen or a related compound as an electron transfer agent and a coloured compound orcompounds as sensitizer wherein a water-soluble pyrene derivative is present in amount sufficient to act as an excitation trap to transfer the energy from the sensitizer to the electron transfer agent.