baber/WOPTO huggingface dataset:
Patent EP-0368030-A1 (EP)
Inventor: ZIEGLER HERBERT
IPC: G01R31/00
Filed: 1989-10-14
Abstract: The trip current (I DELTA ) of a residual-current breaker is to be measured with the aid of a rising test current (IK). At the same time, the same two-terminal measuring device is to be used for measuring the contact voltage (UB) occurring at the tripping time (tA). Initially, the contact voltage (UBN) referred to the rated fault current (I DELTA N) is measured and then the test current (IK) is increased in predetermined steps. The steps are counted. The number of steps at the tripping time (tA) corresponds, referred to the total number of steps, both to the trip current (I DELTA ) and to the associated contact voltage (UB). The measurement is applied in measuring and test instruments which are equipped with a computer. <IMAGE>
Patent EP-0379675-A1 (EP)
Inventor: GAREY DAVID
IPC: F01N1/08
Filed: 1989-11-28
Abstract: A light weight exhaust muffler (10) is provided comprising a pair of formed external shells (12, 14) and a pair of pipes (16, 18) disposed therein. The external shells are formed to include peripheral portions (24, 54) and chambers (42, 44, 72, 74) extending from the peripheral portions. The chambers (42, 44, 72, 74) are separated from one another by baffle creases (30, 60) unitary with the respective external shells (12, 14). Portions of the baffle creases (30, 60) of one external shell (12, 14) are secured in face-to-face contact with corresponding portions of the baffle creases in the other external shell (12, 14). The baffle creases (30, 60) comprise arcuate portions (38, 40, 68, 70) corresponding to the shape of the pipes (16, 18) passing between the chambers (42, 44, 72, 74) separated by the baffle creases (30, 60).
Patent EP-0375036-A1 (EP)
Inventor: PARODI FABRIZIO
IPC: C08G63/60
Filed: 1989-12-13
Abstract: Liquid-crystalline, completely aromatic copolyesters are disclosed, which are endowed with a heat stability not lower than 350° C, and are constituted by a succession of repeatitive units containing:
      wherein A and B, which can be either equal to, or different, from, each other, can be either -O- or -CO- and one of the following moieties:
       
      in which Ar can be 1,4-phenylene, 2-monosubstituted-1,4-­phenylene or 4,4′-diphenylene. 
     Also copolyesters also containing amidic bonding groups are disclosed.
Patent EP-0330524-A1 (EP)
Inventor: ITOH KENJI
IPC: C30B29/04
Filed: 1989-02-27
Abstract: While CVD (chemical vapour deposition) methods and enhanced CVD methods for coating a substrate with a carbon coating have recently been attracting considerable interest, problems have occurred hitherto of separation of the carbon coating from the underlying substrate due to differential thermal expansion or contraction. The present invention discloses a modification of the conventional CVD process for carbon deposition in accordance with which the deposition conditions are changed in order that the hardness of the carbon coating at the interface between the coating and the underlying substrate is lower than that at the external surface of the coating.
Patent EP-0359400-A1 (EP)
Inventor: SELBY THOMAS PAUL
IPC: C07D319/20
Filed: 1989-08-15
Abstract: Fungal diseases in plants are controlled by applying to the locus of the plant a compound of the formula:
     wherein
     R 1  and R 2  are independently H, halogen or an organic group;   R 3 , R 4 . and R s  are independently H, CH 3 , CF 3  or C 2 H s ;   R 6  and R 7  are alkyl or together form a heterocyclic ring, e.g. piperidino;   X and Y are independently 0 or S;   Z is unbranched alkylene;   or an agriculturally suitable salt thereof.
Patent EP-0329573-A1 (EP)
Inventor: BONNIN JEAN
IPC: E04D13/03
Filed: 1989-02-13
Abstract: The device comprising a frame in the form of profiled elements (2) having two flanges (2a) (2b) between which the border or borders (1a, 1b, 1c) of the dome are positioned and, perpendicularly to the upper flange (2a), a vertical arm (2c) capable of engaging with the assembly components for fixing the whole unit to a support, is noteworthy in that the lower flange (2b) is not strictly parallel to the upper flange (2a) in order to create a taper effect in opposition to the border or borders (1a-1b) engaged between the said flanges. <IMAGE>
Patent EP-0369915-A1 (EP)
Inventor: DELEAGE PIERRE EMILE
IPC: H05B3/56
Filed: 1989-11-10
Abstract: The electrical heating cable is formed from a good heat-conducting strip having a longitudinal median groove in which the electrical cable (3) is housed and maintained. It is bent into a winding line each cycle of which comprises an elbow (2a) in a first direction, followed by a first rectilinear segment (1a), followed by an elbow (2b) in the second direction, followed by a second rectilinear segment (1b), parallel and equal to the first rectilinear segment, the cycles being allied and the electrical cable proper being uninterrupted. The elbows (2a, 2b) are produced by making suitable notches in the flat wings (5a, 5b) of the strip. The rectilinear segments (1a, 1b) are kept regularly spaced by a plurality of rectilinear latchets (6, 7) oriented perpendicularly to the segments. <IMAGE>
Patent EP-0359718-A1 (EP)
Inventor: POFFERI VITTORIO
IPC: A47C23/06
Filed: 1989-09-07
Abstract: In order to eliminate play and movement of the ends of the slats (3) forming the bearing surface of the mattress of a slatted bed base - the slats being engaged via their ends in seats (7) created by joint supports (5) received and sliding in a continuous slot made at least in both opposite frame sides between which the slats themselves are placed - the said supports (5) have lateral housings (9) with respect to the seat (7) for the slat (3); a spacing element (12) capable of separating the two abovementioned supports (5) from one another is placed on each side of the frame, in two opposite housings (9) of two contiguous joint supports (5), thus eliminating the play in question between the supports placed in the abovementioned frame side. <IMAGE>
Patent EP-0364422-A1 (EP)
Inventor: PETERSON CHRISTER CALEB INGEMA
IPC: B23K1/002
Filed: 1989-10-03
Abstract: This invention relates to a method for joining work pieces by soldering or brazing whereby an induction coil is brought to a position where it at least partly surrounds the work pieces which by induction are heated to a suitable temperature for effecting the soldering or brazing operation after which solder is fed to the soldering or brazing are. In order to prevent creation of oxides a gaseous flux is blown to the soldering or brazing area in a free atmospheric enviroment before and/or when the solder is fed to soldering or brazing area. The invention also relates to a device for accomplishing the method.
Patent EP-0329784-A1 (EP)
Inventor: PEREGO JEAN
IPC: A61M/
Filed: 1988-07-25
Abstract: La présente invention concerne un dispositif et un procédé pour l'administration d'une préparation médicamenteuse liquide, notamment par perfusion, par implantation ou par voie percutanée, sous un débit déterminé pendant une durée de temps relativement importante, selon une technique mettant en oeuvre la rétractation d'une membrane élastique. Plus précisément, suivant cette technique l'on place ladite préparation médicamenteuse dans un réservoir tubulaire (13) où elle est soumise à l'action d'au moins une paroi mobile (112, 112a) sollicitée par la pression d'un fluide hydraulique (10) dont on contrôle l'admission par un conduit capillaire (4) alimenté en fluide hydraulique (10) sous pression par un accumulateur hydraulique sollicité par une membrane élastique (8) rétractable préalablement dilatée. Abstract The invention concerns a device and a process for administering a liquid drug preparation, in particular by infusion, by implantation or percutaneously, at a given flow rate for a relatively long period of time, using a technique involving the retraction of an elastic membrane. More specifically, using this technique, said drug preparation is placed in a tubular reservoir (13) where it is subjected to the action of at least one movable wall (112, 112a). Said wall is displaced by the pressure of a hydraulic fluid (10), the entry of which is controlled by a capillary tube (4) fed with hydraulic fluid (10) under pressure by a hydraulic accumulator subject to the thrust of a previously dilated retractable elastic membrane (8).
Patent EP-0367807-A1 (EP)
Inventor: ZUCKER MYRON
IPC: G01R15/14
Filed: 1989-03-08
Abstract: On décrit un instrument servant à localiser et à mesurer la distorsion harmonique d'un conducteur. Un connecteur détachable (8) est monté sur un conducteur et fournit un signal d'entrée à un récepteur (52). Ce signal d'entrée est modifié par un filtre (56) qui sert à indiquer un harmonique unique. On fait varier de manière sélective ledit harmonique à l'aide d'un synthétiseur de fréquences (58) afin de rechercher la source des harmoniques problématiques.
Patent EP-0406288-A1 (EP)
Inventor: HANSEN OLE CHRISTEN
IPC: A23L3/015
Filed: 1989-03-22
Abstract: Le procédé décrit sert au séchage en continu d'un matériau. La température du matériau est réglée à un niveau inférieur au point d'ébullition du matériau à la pression atmosphérique. Le matériau est acheminé dans une chambre de vide et conduit à travers la chambre de vide sans apport de chaleur. Le matériau séché est ensuite retiré à travers un sas à air. Ledit procédé peut être réalisé au moyen d'un assemblage comprenant un organe de réglage de la température du matériau, un organe d'acheminement (8, 10) servant à acheminer le matériau dans une chambre de vide (12), une chambre de vide, un organe de transport (112) servant à transporter le matériau à travers la chambre de vide, ainsi qu'un sas à air (24). Ledit procédé et ledit assemblage sont utiles pour le séchage de matériaux qui sont sensibles et/ou difficiles à solidifier.
Patent EP-0414706-A1 (EP)
Inventor: HURLEY RONALD J
IPC: A61M25/00
Filed: 1989-03-21
Abstract: On décrit un appareil d'anesthésie médullaire continue qui comprend un microcathéter polymère (12) doté d'un diamètre extérieur inférieur à environ 0,0120 pouces (0,305 mm) et d'un stylet de renforcement (14). On décrit également un procédé d'anesthésie d'un patient faisant intervenir cet appareil, ainsi qu'un kit de cathéter contenant cet appareil.
Patent EP-0415962-A1 (EP)
Inventor: CARR DAVID WILLIAM BENTLEY
IPC: B64F1/02
Filed: 1989-04-27
Abstract: Un dispositif (1) d'arrêt de véhicules comprend une barrière placée sur le trajet d'un véhicule en déplacement de façon à être mise en mouvement par celui-ci et un organe de retenue (7) de la barrière par rapport à un ancrage fixe qui permet de ralentir de manière contôlée la barrière et le véhicule jusqu'à l'arrêt.
Patent EP-0424403-A1 (EP)
Inventor: WILMS ELMAR
IPC: C11D3/12
Filed: 1989-05-26
Abstract: PCT No. PCT/EP89/00587 Sec. 371 Date Dec. 3, 1990 Sec. 102(e) Date Dec. 3, 1990 PCT Filed May 26, 1989 PCT Pub. No. WO89/12087 PCT Pub. Date Dec. 14, 1989.A granular mixture produced by spray drying of (a) 45 to 75% by weight zeolite, (b) 1 to 6% by weight of a water soluble soap of substantially saturated C12-18 fatty acids, (c) 1 to 12% by weight homopolymers or copolymers of acrylic acid, methacrylic acid or maleic acid or water-soluble salts thereof, expressed as sodium salt, (d) 0 to 25% by weight sodium sulfate, (e) 0 to 5% by weight surfactants of the nonionic polyglycol ether derivative type, (f) 10 to 22% by weight water, has an average particle size of 0.2 to 1.2 mm and an apparent density of 350 to 680 g/l. The product, which may be used as a detergent additive, has a high adsorption capacity for liquid to paste-form detergent constituents, more particularly nonionic surfactants, and improved flushing behavior when used in domestic washing machines.
Patent EP-0374240-A1 (EP)
Title: Transmission pour vehicule a au moins une roue motrice
Inventor: SAVARD FRANCK
IPC: B62K11/12
Filed: 1989-06-12
Abstract: Véhicule comprenant un cadre (10), au moins deux roues (24, 26) un moteur (16) qui entraîne au moins l'une des roues, une boîte de vitesses (18) et au moins deux bras de suspension avant (12) et arrière (14) du type oscillant dans le plan des roues caractérisé en ce que l'une des extrémités de l'un au moins des bras oscillants est montée coaxiale à l'arbre (32) de sortie de la boîte de vitesses (18) de façon à pivoter autour dudit arbre.
Patent EP-0432162-A1 (EP)
Inventor: UHLEN MATHIAS
IPC: G01N35/00
Filed: 1989-06-02
Abstract: L'invention concerne un appareil et un procédé pour la purification automatisée, au moyen d'un dispositif de réaction (1), d'ADN extra-chromosomique contenu dans une suspension cellulaire, et comprend des moyens (36, 21, 4, 5, 6, 34, 39) pour introduire dans une chambre de réaction et/ou de mélange (33) la suspension cellulaire contenue dans un récipient (20), un moyen (2) pour agiter le contenu de la chambre (33), des moyens (36, 14, 15, 4, 6, 39) pour introduire dans la chambre (33) une solution lytique pour lyser les cellules, des moyens (36, 37, 18, 4, 6, 39) pour introduire dans la chambre (33) une solution de précipitation pour y précipiter l'ADN chromosomique et éventuellement des protéines et des débris cellulaires, des moyens (36, 7, 8, 43) pour acheminer le contenu liquide de la chambre (33) dans un dispositif collecteur (22) en le faisant passer par un filtre (31), un moyen (26) pour purifier l'ADN extra-chromosomique contenu dans le dispositif collecteur (22), des moyens (36, 25, 23, 24, 4, 5, 7, 8, 43) pour introduire dans la chambre (33) une dissolution afin d'y dissoudre le précipité restant, et des moyens (5, 6, 39, 34, 4, 16) pour acheminer vers les rebuts le précipité dissous.
Patent EP-0418320-A1 (EP)
Inventor: MITCHELL LLOYD G
IPC: C12Q1/6869
Filed: 1989-06-01
Abstract: On a mis au point un nouveau procédé facilitant la séparation de brins d'ADN après la réaction en chaîne de polymérase. Le procédé consiste 1) à faire réagir un ADN à deux brins avec une amorce biotinylée et une amorce non biotinylée afin de produire un ADN à deux brins avec une amorce biotinylée et une amorce non biotinylée afin de produire un ADN à deux brins dans lequel un brin comporte de la biotine liée à l'amorce d'extension, 2) à faire réagir le produit de la première étape avec un support liant la fraction de biotine, 3) à dénaturer l'ADN, et 4) à séparer l'ADN monobrin amplifié n'ayant pas de fraction de biotine du mélange contenant l'ADN amplifié auquel est liée de la biotine.
Patent EP-0426706-A1 (EP)
Inventor: GUREVICH LEON
IPC: H01H85/20
Filed: 1989-06-21
Abstract: L'invention concerne un microfusible (10) comportant une puce céramique (12), des plots (14) à film épais, du fil fusible (16), fixés aux plots (14) sans métal d'apport de brasage ou décapant de soudage, dans un boîtier isolant ou un tube de fusible (40). Des ferrures (42) sont fixées aux zones métallisées (14) à l'aide de métal d'apport de brasage. On améliore le rendement et la fabrication du fusible (10) par l'utilisation d'une technique de soudure de fil permettant d'améliorer la qualité du procédé de fabrication, d'augmenter la fiabilité du fusible, et de réduire le coût de fabrication.
Patent EP-0396710-A1 (EP)
Inventor: BODENHAUSEN GEOFFREY
IPC: G01R33/44
Filed: 1989-11-13
Abstract: En utilisant des impulsions de Gauss à 270° au lieu des impulsions sélectives à 90° utilisées jusqu'à présent, on obtient dans beaucoup d'expériences RMN une excitation des échantillons sélective du point de vue fréquence, et pratiquement exempte d'erreurs de phase, ce qui rend superflues les mesures de rephasage qui jusqu'à présent s'imposaient en règle générale.
Patent EP-0403614-A1 (EP)
Title: Multiple metal coated superabrasive grit and methods for their manufacture.
Inventor: CHEN SY-HWA
IPC: C09K3/14
Filed: 1989-11-06
Abstract: Multiple metal coated diamond grit for improved retention in a tool matrix comprises a first layer coating of a metal carbide of a strong carbide former, preferably chromium, titanium or zirconium, chemically bonded to the diamond and a second metal coating of an oxidation resistant carbide former, preferably tungsten or tantalum, chemically bonded to the first metal layer. A third metal layer coating of an alloying metal, preferably nickel, can also be added. In accordance with the method of the present invention, the first layer metal can be applied by metal vapor deposition. The second layer metal can be applied by chemical vapor deposition. The third layer of an alloying metal can be applied by electroless or electrolytic plating.
Patent EP-0382155-A1 (EP)
Inventor: TULL THOMAS W
IPC: C10M169/04
Filed: 1990-02-06
Abstract: A composition for coating steel wire to facilitate the cold drawing thereof, said composition comprising:
     (A) from about 50 to about 99.99 % by weight of a component selected from the group consisting of Na₂SO₄, K₂SO₄, and mixtures thereof;   (B) from about 0 to about 49.99 % by weight of a component selected from the group consisting of Na₂B₄O₇, NaBO₂, K₂B₄O₇, KBO₂ and mixtures of any two or more thereof; and 
   (C) from about 0.01 to about 5 % by weight of a component selected from the group consisting of potassium soaps, sodium soaps, and ammonium soaps;    wherein the percentages by weight are based on the total weight of components A, B, and C in the composition, and wherein not more than 50 % by weight of the total of sodium plus potassium plus ammonium ions in components A, B, and C of the composition consists of sodium ions.
Patent EP-0386618-A1 (EP)
Inventor: PLATZ ALBIN
IPC: C23C4/10
Filed: 1990-03-01
Abstract: The invention relates to a component which consists of a nickel- or cobalt-based base material having a protective layer against oxidation, corrosion and fatigue at high temperatures, the protective layer and base material consisting of chemically identical material. As a result, the adhesion of the protective layer is increased, the susceptibility to cracking is reduced and the fatigue resistance at high temperatures is improved.
Patent EP-0388963-A1 (EP)
Inventor: BRINKMANN ULRICH DIPL-BIOLOGE
IPC: C12N9/40
Filed: 1990-03-22
Abstract: For the expression of a recombinant gene which contains AGA or/and AGG codons for arginine in E. coli after transformation with an expression vector which contains the recombinant gene, where the recombinant gene contains more than 3% AGA or/and AGG codons the amount of these codons is reduced to not more than 3% based on the total amount of the codons in the gene. <IMAGE>
Patent EP-0390155-A1 (EP)
Inventor: BINDER MANFRED
IPC: F16C43/06
Filed: 1990-03-29
Abstract: A linear ball bush, wherein at least one straight ball row of a ball circuit bears radially outwardly against a running plate, which is inserted in an associated aperture of a cage and possesses an outer face for bearing against an inner circumferential surface of a bearing housing bore seating the cage, is filled in the manner that the balls, with the running plate tilted at one end out of the aperture, are introduced via a filling slope at the open end of the aperture and/or a filling chamfer at the outwardly tilted end of the running plate into a straight portion of a track, and that after the balls of the ball circuit have been completed, the running plate is tilted back into an operating position and is secured in the operating position.
Patent EP-0456847-A1 (EP)
Inventor: VERPOORT CLEMENS M DR
IPC: B05B7/22
Filed: 1990-05-14
Abstract: In a method of producing a protective layer of high wear resistance and corrosion resistance from an austenitic iron-based alloy on the surface of a component serving as the substrate by thermal spraying, the protective layer has in its final state a nitrogen content of at least 0.2% by weight. The protective layer is applied by flame-spraying, plasma-spraying, high-speed flame-spraying, arc-spraying, submerged welding or laser fusion. The starting materials are in the form of powder or wire, with or without a nitrogen content. Variants: nitriding at temperatures of 300-800 DEG C, 1-1000 bar. Simultaneous nitriding and hot-isostatic pressing for compacting the protective layer.
Patent EP-0402646-A1 (EP)
Inventor: KEMPF DALE J
IPC: C07K5/04
Filed: 1990-05-17
Abstract: A retroviral protease inhibiting compound of the formula
     or a pharmaceutical acceptable salt, prodrug or ester thereof, wherein X is a linking group;  
A is
     (1) substituted amino,   (2) substituted carbonyl,   (3) functionalized imino,   (4) functionalized alkyl,   (5) functionalized acyl,   (6) functionalized heterocyclic or   (7) functionalized (heterocyclic)alkyl; and B is   (1) substituted carbonyl independently defined as herein,   (2) substituted amino independently defined as herein,   (3) functionalized imino independently defined as herein,   (4) functionalized alkyl independently defined as herein,   (5) functionalized acyl independently defined as herein,   (6) functionalized heterocyclic independently defined as herein or   (7) functionalized (heterocyclic)alkyl independently defined as herein.
Patent EP-0404006-A1 (EP)
Inventor: COTTER PATRICK J
IPC: B66F3/02
Filed: 1990-06-18
Abstract: A device with one or more actuator racks (16, 18) carried by a housing (26) for reciprocation and each meshing with a separate pinion gear (20, 22) having a non-circular central hole in which a complimentary coupling shaft (14) can be removably received for rotation in unison with the gear(s) (20, 22). The pinion gears (20, 22) are carried and journalled for rotation in the housing by a pair of co-axial bushings (30) with generally opposed and spaced apart axially projecting rims (42) received in mating peripheral shoulders (34) in the side faces of the gears (20, 22). The gear teeth (38) extend generally axially continuously between their side faces with the shoulders (34) in their side edges. Preferably the radial extent of each shoulder (34) is less than the radial extent of the teeth (38). When the coupling shaft (14) is removed from the gears each pinion (20, 22) can rotate independently of the shaft and each other to initially position its associated rack (16, 18) at a desired location and when the shaft (14) is inserted in the pinion gears (20, 22) they rotate in unison to simultaneously actuate the rack(s) (16, 18).
Patent EP-0395182-A1 (EP)
Inventor: LATHBURY DAVID CHARLES
IPC: C07C227/22
Filed: 1990-04-26
Abstract: A compound of the formula
      in which 
R¹ represents an optionally substituted alkyl, alkenyl, alkynyl, aryl or aralkyl radical; 
R² represents a chlorine atom, a group of the formula 
 
O -  - R⁵, wherein R⁵ represents a hydrogen atom or an optionally substituted alkyl, alkoxy, alkoxycarbonyl, aryl, aryloxy, aralkoxy, aryloxyalkyl or amino radical, 
or 
  a group of the formula O-R⁶ wherein R⁶ represents an optionally substituted heterocyclic ring of which at least the ring member bonded to the oxygen atom or one of the adjacent ring members is a hetero atom; and 
one of R³ and R⁴ represents a hydrogen atom and the other represents an alkyl radical; 
     The invention also provides processes for the preparation of compounds of formula I, herbicidal compositions containing them and their use as herbicides.
Patent EP-0403039-A1 (EP)
Inventor: STAMM FRIEDEL
IPC: E21D7/00
Filed: 1990-05-30
Abstract: The invention relates to a catching device for reliably catching a pipeline which is freely suspended in a mine shaft and is fastened to the shaft wall via support elements. In order to reliably prevent a broken pipeline section from falling down in an uncontrolled manner, a ring (4) with a conical bore (7) tapering downwards is provided on the support (6), which ring (4) interacts with a clamping ring formed from segments (8, 9, 10), the inner surfaces of which are cylindrical and the outer surfaces of which are conically adapted to the bore of the ring (4). Furthermore, a stop (22, 22') frictionally enclosing the pipe (1) is provided above the clamping ring, which stop (22, 22') presses the segments of the clamping ring into the ring (4) in the event of the pipe (1) having to be caught. <IMAGE>