baber/WOPTO huggingface dataset:
Patent EP-0507280-A1 (EP)
Inventor: ANDERSON WILLIAM LELAND JR
IPC: E21B19/22
Filed: 1992-04-01
Abstract: The tubing injection apparatus of the present invention includes a frame upon which is mounted a pair of opposed endless flexible conveyor members (50,52). The conveyor members have opposed elongated parallel runs spaced apart to form a path for engagement with the tubing by gripper blocks disposed on the conveyor members. The conveyor members are trained over spaced apart drive sprockets (58,60) and idler wheels (54,56). Rollers (170) are reciprocally disposed on the frame adjacent that side of the opposed elongated parallel runs opposite the path and adapted for engagement with the gripper blocks. The conveyor members include two strands of chain having projecting pins. The gripper blocks are mounted on the projecting pins such that the surface of the projecting pins is coincident with that surface of the gripper blocks which engages the rollers. Hydraulic piston and cylinder assemblies (172,174,176,178) inserted on the frame have rams (182,184,186,188) adapted to engage the rollers (170) so that the rollers may engage the gripper blocks upon actuation of the hydraulic piston and cylinder assemblies. The piston and cylinder assemblies are connected to a common fluid pressure source. The rollers apply a varied force against the gripper blocks such that the gripper blocks grip that portion of the tubing along the path adjacent the well with less force than that portion of the tubing on the path further away from the well.
Patent EP-0517070-A1 (EP)
Inventor: SIMON BERNARD
IPC: C01B31/02
Filed: 1992-05-26
Abstract: Rechargeable electrochemical cell comprising a cathode, a liquid electrolyte with a solute and at least one solvent, an anode containing a very crystallised carbon-containing material capable of inserting lithium ions, characterised in that the said carbon-containing material is equipped superficially with a thin film which is impermeable to the said solvent of the electrolyte but allows the diffusion of lithium.
Patent EP-0523629-A1 (EP)
Inventor: SHIBATA YOJI
IPC: H04M3/56
Filed: 1992-07-14
Abstract: A multipoint teleconference system dispensing with an MCU, in which terminals (1, 2, 3 and 4 in Fig. 1) are connected into a loop configuration through an ISDN in such a way that each terminal is coupled with each of the adjacent terminals by a single B channel. Thus, a communication frame is revolved through a looped communication channel. Each terminal enters control information for controlling a multipoint teleconference, into a predetermined area within the communication frame, and it relays the resulting communication frame to the next terminal.
Patent EP-0523694-A1 (EP)
Inventor: SUTTER ROLAND
IPC: E06B3/267
Filed: 1992-07-16
Abstract: A compound framework profile (1) for partitioning elements, doors and windows is disclosed, with two metal tubes (2, 3) which are interconnected by metal webs and at the same time held at a spacing, and lie between fire-resistant and temperature-resistant insulating material (9). This compound profile is characterised in that a further insulation layer (10) is provided. <IMAGE>
Patent EP-0512582-A1 (EP)
Inventor: SARTOR MARIANO
IPC: A43C11/00
Filed: 1987-07-27
Abstract: The closure and adjustment device is particularly for ski boots comprising a front quarter (303) and a rear quarter (304) pivoted to a shell (302). The closure and adjustment device comprises at least one connecting element constituted by a substantially U-shaped bracket (308) having two wings (309,310) rearwardly connected by a planar base (311). The wings (309,310) are pivoted to said front quarter (303) at their front ends. A locking/unlocking lever (313) is pivoted to said planar base (311) and interacts with a set of teeth (306) provided on the rear region (305) of said rear quarter (304) for the adjustment and locking of the position of the connecting element, thereby for effecting adjustment of the closure of said quarters (303,304).
Patent EP-0529450-A1 (EP)
Inventor: MOHRS KLAUS-HELMUT DR
IPC: A61P9/10
Filed: 1992-08-17
Abstract: Substituted mandelic acid derivatives can be prepared by reaction of glyoxylic esters with Grignard compounds. The substituted mandelic acid derivatives are suitable as active compounds in medicaments, in particular for medicaments which inhibit leukotriene synthesis.
Patent EP-0539900-A1 (EP)
Inventor: NOPPER PETER
IPC: G01R31/02
Filed: 1992-10-26
Abstract: A test voltage of for example 800 to 5000 volts is applied to a measuring electrode (7) which is constructed of carbon fibre brushes. This test voltage is controlled to the desired value by means of a control circuit. Flash-over pulses pass via a filter to an output, the response level of the test voltage being correspondingly controlled. This results in a reliable test without high electrical or mechanical stress of the object under test. …<IMAGE>…
Patent EP-0539919-A1 (EP)
Inventor: HUDELMAIER GERHARD
IPC: B60S9/02
Filed: 1992-10-27
Abstract: The invention relates to a support device for mobile concrete pumps. The support device comprises a plurality of support arms (14) which can be moved out of a travel position in which they are rested on the frame of the vehicle into a support position in which they protrude from the frame of the vehicle. In this arrangement, there is provision for the support device to have at least one slide guide (10) in which in each case one sliding element (11) is movably guided. On each of these sliding elements (11), a support arm (14) is coupled, the support arm (14) being capable of being moved out of the travel position into the support position by the displacement of the sliding element (11). At a distance from this slide guide, a counter-holder (19) is arranged which engages over the support arm (14) and holds it when the support arm is loaded vertically upwards in the support position. <IMAGE>
Patent EP-0547706-A1 (EP)
Inventor: TEXTER JOHN
IPC: G03C7/413
Filed: 1992-12-15
Abstract: A color photographic element for use with a latent or silver image intensification or amplification method which incorporates a blocked color developing agent. The color photographic element includes at least one silver halide emulsion layer which includes at least about 70 mole percent chloride and has a concentration of silver within the range of about 0.1 mg/m² to 2000 mg/m². The blocked color developing agent is capable of being unblocked during photographic processing by means of reaction with a dinucleophile reagent. A preferred dinucleophile reagent is hydrogen peroxide, which also acts as an oxidant in the latent or silver image intensification method.
Patent EP-0508757-A1 (EP)
Inventor: HIDAKA TOSHIO
IPC: B22F9/30
Filed: 1992-04-08
Abstract: A process for the production of a fine metal or metal oxide powder suitable for use in the fields of electronic materials, catalysts, powder metallurgy, pigments and adsorbents. The powder has a primary particle diameter of not more than 0.5 µm, an average secondary aggregate particle diameter of not more than 10 µm and a secondary aggregate particle specific surface area of 2 to 250 m 2 /g, and is produced by a process comprising heating an organic acid metal salt in the presence of palladian at a temperature elevation rate of 0.5 to 20°C/minute and thermally decomposing the organic acid metal salt in the presence of the palladium at a temperature not higher than 400°C.
Patent EP-0511846-A1 (EP)
Inventor: TOMITA MASAYUKI
IPC: C08F8/32
Filed: 1992-04-29
Abstract: An aminated polymer having excellent adhesion, printability, and compatibility in polymer blends or the like which are obtained by introducing an amino group, into an isotactic α-olefin polymer having an olefinic unsaturated bond at its terminus is disclosed. The terminal unsaturated isotactic or syndiotactic α-olefin polymer is obtained- by polymerizing an α-olefin with a catalyst comprising the combination of a metallocene compound and an alumoxane, and the amino group is obtained by the amination of the terminal unsaturated group, by the addition of a compound containing the corresponding functional group to the unsaturated bond, or by the conversion of a precursor polymer containing a precursor of the functional group into a polymer containing the functional group desired.
Patent EP-0516360-A1 (EP)
Inventor: WEIH MARK A
IPC: C08F2/20
Filed: 1992-05-22
Abstract: A butadiene polymer latex is prepared by emulsion polymerizing appropriate monomers in the presence of polyvinyl alcohol and a stabilizing solvent. The butadiene polymer can be a butadiene homopolymer, copolymer or terpolymer prepared from butadiene monomers and optional comonomers such as α-haloacrylonitrile and acrylic acid. The butadiene polymer latices can be prepared without problems of coagulation and can be utilized effectively in adhesive compositions without the use of volatile solvents. Adhesive bonds prepared from the butadiene polymer latices also avoid the side effect problems associated with polymers prepared utilizing conventional surfactant-based emulsion polymerization techniques.
Patent EP-0522729-A1 (EP)
Inventor: SUYAMA SHUJI
IPC: C08J3/24
Filed: 1992-06-18
Abstract: A composition for cross linking an ethylene polymer comprises an organic peroxide as a cross linking agent and a compound represented by the formula:
       
 wherein R stands for a hydrogen atom or one member selected from the class consisting of alkyl groups of 1 to 9 carbon atoms and n is an integer of 2 or 3. A method for cross linking the ethylene type polymer uses the composition mentioned above. An electric power cable comprises a core coated with resinous layers produced by the method described above.
Patent EP-0535854-A1 (EP)
Inventor: SIVITER CARL
IPC: B28B1/26
Filed: 1992-09-23
Abstract: A porous ceramic mould is made by flame-spraying a layer of metal onto a replica (10) of the desired mould (19) to form a metal tool (12), filling the metal tool (12) with a freeze-gellable ceramic sol composition (17), cooling the metal tool (12) to irreversibly gel the sol composition (17) and demoulding and firing the monolith (19) so formed.
Patent EP-0507687-A1 (EP)
Inventor: DELFOSSE JEAN
IPC: E03D11/02
Filed: 1992-04-02
Abstract: The invention makes it possible to receive, automatically separate, discharge and isolate urine with respect to faeces received in the bowl (10). The bowl (10) comprises a front partitioned section (10A), in which the urine from the user sitting on the toilet seat (11) is collected. The weight of this user controls the opening of a valve (15) placed under the front partitioned section (10A) and giving access to a pipe (3) for discharging the urine. Apart from when there is a user present, the valve (15) remains closed, regardless of the operations for rinsing and maintaining the inside of the bowl (10). Application to hospital toilets intended for people undergoing radioactive treatments and enabling the radioactive urine to be stored, in order to proceed with its decay. <IMAGE>
Patent EP-0524078-A1 (EP)
Inventor: MOSSE MICHEL
IPC: A62C3/16
Filed: 1992-07-10
Abstract: Fire arrester device for ensuring the passage through a partition wall between two zones of an installation of cables and/or flexible pipes (C) for supplying electrical or other energy, characterised in that it comprises, made in the wall, a passage (1) emerging on both faces of the latter and in which there are arranged two metal half-sleeves (2, 3) separated by an interval (4), each provided at its end outside the wall with a flap (5, 6) for closure under gravity hinged to the corresponding half-sleeve and provided with a plug (11, 12) made of a composite intumescent fire arrester product. <IMAGE>
Patent EP-0576765-A1 (EP)
Inventor: GOUBAULT ERIC
IPC: G06T9/00
Filed: 1992-06-30
Abstract: The present invention provides a vector quantization encoder which comprises a codebook built with the so-called Linde-Buzo-Gray (LBG) algorithm, an intermediary codebook built from the initial codebook (LBG) and a Hash-table containing subsets of the initial codebook (LBG). Vector quantization is then performed in two steps. First, a multistep prequantization of an input vector gives an index in the Hash-table which points to a subset of vectors of the initial codebook (LBG). Then a full search is performed within the pointed subset of vectors of the initial codebook (LBG).
Patent EP-0497734-A1 (EP)
Inventor: BURDESKA KURT DR
IPC: C07B61/00
Filed: 1992-01-22
Abstract: A process is described for the preparation of 2-(2',4'-dihydroxyphenyl)-4,6-diaryl-s-triazines of the formula 
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 which is characterised in that 2-hydroxy-4,6-diaryl-s-triazines of the formula 
<IMAGE>
 are reacted with thionyl chloride at a temperature of between 100 and 150 DEG C in the presence of catalytic amounts of a non-polar solvent and subsequently with 1,3-dihydroxybenzene using a Lewis acid in the presence of an inert organic solvent, it being possible for the rings A in the formulae (1) and (2) to be substituted further by halogen, hydroxyl, lower alkyl, lower alkoxy or lower alkoxycarbonyl. 
<??>The present process allows 2-(2',4'-dihydroxyphenyl)-4,6-diaryl-s-triazines which are used as UV absorbers or which represent starting compounds for UV absorbers to be prepared in a simple manner and in good yields.
Patent EP-0507748-A1 (EP)
Inventor: BESANA RAFFAELE
IPC: B32B5/02
Filed: 1992-04-01
Abstract: The following describes elasticized artificial leather characterized in that it is formed by a woven support material comprising warp threads and weft threads, said material being coated on at least one of its two sides by at least one layer of synthetic polymer, said woven material having its weft made from elasticized yarn produced using elastomeric fibers. A further object of the present invention is a process for production of the elasticized artificial leather.
Patent EP-0562020-A1 (EP)
Inventor: ALVING CARL R
IPC: A61P9/10
Filed: 1991-12-10
Abstract: L'invention concerne des compositions immunoréactives et des procédés d'immunisation d'êtres humains ou d'animaux contre le cholestérol et plus particulièrement l'utilisation de ces compositions dans des procédés de réduction des taux de cholestérol sérique d'individus immunisés et pour retarder ou réduire la sévérité des plaques d'athérosclérose ou de l'athérosclérose provoquée par l'ingestion de cholestérol alimentaire.
Patent EP-0578698-A1 (EP)
Title: Procede de preparation des elastomeres ramifies de polyether a usage energetique
Inventor: AHAD ELIE
IPC: C08G65/325
Filed: 1992-04-03
Abstract: Nouveaux polymères et copolymères aliphatiques d'azido à chaîne ramifiée et à hydroxy en fin de chaîne présentant un poids moléculaire variable, et procédé de préparation instantanée de ceux-ci. Le procédé consiste à faire réagir d'une part un homopolymère solide et caoutchouteux de polyépichlorhydrine (PECH) à poids moléculaire élevé (0,5-5,0 x 106) et un copolymère d'oxyde d'épichlorhydrine/alkylène (PEEC), et d'autre part un azide de métal alcalin, dans un solvant organique approprié et en présence d'un initiateur à une température élevée. On peut régler le poids moléculaire du produit azido en ajoutant au mélange réactionnel un catalyseur basique de décomposition (tel que le liOCH3 ou le NaOH) et en faisant varier la quantité de catalyseur. Lorsque la réaction est catalysée, le poids moléculaire du produit peut varier entre 1.000 et 40.000 et la fonctionnalité de l'hydroxyle est comprise entre 2 et 10. Les réactions non catalysées livrent des produits dont le poids moléculaire est compris entre 40.000 et 200.000 et dont la fonctionnalité est d'environ 10. Les polymères et copolymères ramifiés d'azido permettent d'obtenir des liants à usage énergétique et à propriétés mécaniques et résistance à la chaleur améliorées destinés aux propergols et aux formulations explosives composites.
Patent EP-0535194-A1 (EP)
Inventor: KOSSILA PEKKA
IPC: B60P1/64
Filed: 1992-04-16
Abstract: Procédé permettant d'assurer l'effet de levage d'une remorque transporteuse de levage comportant à titre d'éléments principaux un châssis (u) possédant un plateau porteur essentiellement horizontal (KT) ou analogue, un élément rotatif (PE) et un mécanisme levier. Selon le procédé, on sélectionne les facteurs déterminant l'ampleur des couples au niveau du noeud d'articulation (P) entre le second élément du levier (N) et le châssis (u) de telle sorte que, lors du déplacement de ladite remorque, celle-ci serve de corps rigide dans au moins deux positions. Dans la première position, la somme des couples au niveau dudit noeud d'articulation (P) s'applique dans un premier sens afin que le mécanisme levier formé des deux éléments de levier (M, N) et d'au moins un organe de transmission de force (VE) soit maintenu contre un premier élément d'arrêt (R1) prévu sur le châssis (u), le plateau porteur (KT) se trouvant dans sa position inférieure. Par ailleurs, selon le procédé, on modifie le facteur déterminant l'ampleur des couples au niveau du noeud d'articulation (P) entre le second élément de levier (N) et le châssis (u) de telle sorte que la somme des couples au niveau du noeud d'articulation (P) du second élément de levier (N) s'applique dans un second sens contraire au premier afin que, lors du déplacement de ladite remorque, celle-ci serve de corps rigide dans la seconde position et que ledit mécanisme levier soit maintenu contre un second élément d'arrêt (R2) ou analogue, ledit plateau porteur (KT) se trouvant dans sa position supérieure. On a également prévu une remorque transporteuse de levage.
Patent EP-0530361-A1 (EP)
Inventor: BEAVERS DOROTHY JOHNSON
IPC: G03C1/00
Filed: 1992-03-19
Abstract: On réalise en général l'invention en produisant une émulsion d'halogénure comprenant un halogénure d'argent sensible aux rayonnements dopé avec une combinaison d'iridium et d'un complexe métallique de transition avec un ligand de nitrosyle. Le procédé de dopage comprend une étape pendant laquelle le complexe métallique de transition avec un ligand de nitrosyle est généralement réparti d'une façon homogène à travers le grain, et l'iridium est présent dans une partie extérieure représentant environ 10 % en volume dudit grain. Dans une forme préférée de réalisation, le complexe métallique de transition avec un ligand de nitrosyle est présent en une quantité comprise entre environ 0,03 et environ 36 parties molaires par milliard, et l'iridium est présent en une quantité comprise entre environ 10 et environ 350 parties molaires par milliard.
Patent EP-0576613-A1 (EP)
Inventor: CORBIN DAVID RICHARD
IPC: B01J27/125
Filed: 1992-03-19
Abstract: L'invention décrit un procédé de fabrication de HCFC-133a comprenant la réaction de certains constituants initiaux de trihaloéthène (par exemple, trichloroéthène) avec HF en phase gazeuse à une température élevée en présence de certains catalyseurs de métal à support contenant des quantités efficaces de zinc. On utilise un catalyseur de fluorure de métal sur un support d'oxyde d'aluminium fluoré, dont le rapport atomique de F à Al est d'au moins :2,7:1 et contenant un fluorure de beta-aluminium.
Patent EP-0540716-A1 (EP)
Title: Systeme de production de courant comprenant un suppresseur de surtension transitoire
Inventor: ROZMAN GREGORY I
IPC: H02P9/14
Filed: 1992-03-30
Abstract: Les systèmes antérieurs de production de courant produisaient des tensions de sortie présentant des surtensions transitoires indésirables et relativement importantes en raison de réductions soudaines de charge. Afin de surmonter ce désavantage, un système de production de courant servant à produire une tension omnibus continue sur une barre omnibus cc (14) est équipé d'un commutateur (80) couplé à travers la barre omnibus cc (14) afin de supprimer les phénomènes transitoires de surtension. Le système de production de courant comprend un générateur synchrone (24) qui produit un courant alternatif et un redresseur (54) qui redresse le courant alternatif pour produire du courant continu et alimenter la barre omnibus cc (14) en courant continu. Un régulateur de tension (62) commande l'intensité de la tension de la barre omnibus cc en variant la quantité de courant fournie à une bobine inductrice (46) associée au générateur synchrone (24). Un commutateur (80) est couplé à travers la barre omnibus cc (14) et est commuté de manière répétitive lorsque la tension de l'omnibus cc atteint une intensité prédéterminée.
Patent EP-0595850-A1 (EP)
Inventor: ROEMER MICHAEL
IPC: C08L67/04
Filed: 1992-07-08
Abstract: Un alliage polymère renferme 2 à 50 % en poids d'au moins un poly-étherimide et 50 à 98 % en poids d'au moins un copolyester à cristaux liquides, entièrement aromatique, dérivé de l'acide 2-hydroxy-6-naphtoïque ou de l'acide p-hydroxybenzoïque, et présente en outre des motifs structuraux d'un acide hydroxybenzoïque ou hydroxydiphénylcarboxylique, d'un acide aminocarboxylique aromatique et/ou d'un composé bishydroxy aromatique conjointement avec un acide dicarboxylique aromatique.
Patent EP-0604516-A1 (EP)
Inventor: WIGGINS CARL M ACADEMY ROAD N
IPC: G01R31/08
Filed: 1992-09-09
Abstract: Système simple et peu coûteux de localisation en temps réel d'un défaut (40) survenu n'importe où dans un réseau de distribution souterraine résidentielle (URD) (représenté de manière schématique par le modèle de circuit (4)), et qui consiste à analyser le signal de défaut qui se propage, au niveau d'un point ouvert (32) et en fonction de la vitesse de propagation prédéterminée du signal de défaut.
Patent EP-0555703-A1 (EP)
Inventor: MAERZENDORFER MICHAEL
IPC: D06F58/24
Filed: 1993-01-29
Abstract: The invention relates to a condensation laundry drier, in which the condensate collecting container (19) is arranged in the region of the door (12) or of the loading aperture (11) and is accessible only after the door (12) has been opened. <IMAGE>
Patent EP-0562597-A1 (EP)
Inventor: YAMAMOTO TAKASHI
IPC: C04B35/80
Filed: 1993-03-25
Abstract: A fiber-reinforced porous body wherein a matrix 1 comprising a porous cordierite contains SiC short fibers 4 longer than a mean pore diameter in the matrix 1. This porous body can be used suitably as a particulate trap filter.
Patent EP-0582872-A1 (EP)
Inventor: MOZDZANOWSKI JOACHIM DIPL-ING
IPC: B06B1/16
Filed: 1993-07-23
Abstract: Flexible transmission for driving and adjusting the phase of two shafts with unbalanced masses which are driven synchronously in opposite directions by a drive shaft by means of a positively engaging tensile driving means, preferably an endless double-toothed flat belt. The tensile driving means is passed over deflection pulleys which, mounted in a rocker, can be rotated in a radius around the unbalanced shaft nearest to the drive shaft. The rotation of the rocker with the deflection pulleys is used to achieve a phase shift of the unbalanced shafts relative to one another. This gives an inexpensive transmission of simple construction. When a double-toothed flat belt is used as the tensile driving means, the need for maintenance to the latter is eliminated.
Patent EP-0558333-A1 (EP)
Inventor: TAKAHASHI TOSHIO
IPC: B41J3/36
Filed: 1993-02-26
Abstract: A tape cassette (16) has a printing tape which can be cut completely by a cutting blade (66A) and can improve the quality of subsequent printing onto a cloth. The input characters and symbols are printed on a hot-melting type adhesive layer (20A) of the printing tape (20) by energizing a thermal head and generating heat from the heat-generating element. The hot-melting type adhesive layer (20A) of the printing tape (20) is overlapped with a protection sheet (24) by the driving roller (60) and a tape feeding roller (36) and the printing tape (20), overlapped with the protection sheet (24), is fed out of the printing device and cut.