baber/WOPTO huggingface dataset:
Patent EP-0419594-B1 (EP)
Inventor: EFFENBERGER JOHN A
IPC: H05K1/03
Filed: 1990-01-30
Granted: 1997-03-26
Abstract: Le PTFE (polytétrafluoréthylène) polymérisé en dispersion, s'il est à l'état non fondu, est capable de faire office d'adhésif sensible à la pression facilitant la formation d'une liaison mécanique initiale entre des constituants d'un stratifié qui pourra ensuite être relativement rapidement chauffé pour devenir un stratifié final solidement lié. Cela permet de préparer un stratifié comprenant au moins une couche contenant du PTFE par les étapes consistant (a) à préparer un premier constituant de stratifié de dimensions stables présentant deux surfaces principales, dont l'une au moins comporte une couche exposée comprenant du PTFE non fondu; (b) à préparer un second constituant de stratifié de dimensions stables présentant deux surfaces principales, dont au moins une est capable de former une liaison complète avec la couche contenant du PTFE non fondu; (c) à joindre lesdits premier et second constituants de stratifié, de sorte que la couche exposée comprenant du PTFE non fondu et la surface qui peut être liée avec la surface contenant du PTFE non fondu soient en contact l'une avec l'autre; (d) à appliquer une pression sur les constituants combinés du stratifié à une température modérée afin d'obtenir un contact intime et d'obtenir une liaison mécanique entre les premier et second constituants de stratifié; (e) à introduire le stratifié lié mécaniquement dans une zone de chauffage dans des conditions évitant la déstratification; et (f) à fritter les constituants du stratifié liés mécaniquement dans une zone de chauffage afin de consolider la couche contenant du PTFE non fondu. La liaison mécanique ainsi formée est suffisamment solide pour que la consolidation ait lieu selon un procédé de frittage libre (sans appliquer de pression). L'application de pression n'est cependant en général pas préjudiciable au produit.
Patent EP-0426773-B1 (EP)
Inventor: MOHN FRANK
IPC: E21B33/035
Filed: 1990-02-23
Granted: 1994-05-25
Abstract: PCT No. PCT/GB90/00292 Sec. 371 Date Nov. 28, 1990 Sec. 102(e) Date Nov. 28, 1990 PCT Filed Feb. 23, 1990 PCT Pub. No. WO90/10139 PCT Pub. Date Sep. 7, 1990.An operational package comprising either a pump/driver package (1; 100) or a valve package (250) is retrievably installed at a subsea station by a receptacle (10; 110; 251). Co-operating connection means on the package and the receptacle establish fluid and/or electrical connection between the package and the receptacle on reception of the package within the receptacle. Seal means (14) carried by the package are moved into a condition to seal any such fluid connections. Installation is effected by establishing a running loop extending from a surface vessel downwardly through the receptacle (10; 110) and upwardly to the surface vessel outside the receptacle, the package (1; 100) being moved on and guided by the wire loop from the surface vessel into the receptacle. Alternatively, a handling tool (120) is employed with co-operating releasable connecting means (151) on the handling tool and the receptacle, and operating means (124, 125) operable between the handling tool and the package to effect movement of the package inwardly of the receptacle, after connection of the connecting means.
Patent EP-0455748-B1 (EP)
Inventor: MANZER LEO ERNEST
IPC: C07B61/00
Filed: 1990-01-03
Granted: 1995-11-22
Abstract: This invention provides an improved process for the manufacture of 1,1,1,2-tetrafluoroethane by the reaction of HF and trichloroethylene in the presence of a catalyst to form a mixture comprising 2-chloro-1,1,1-trifluoroethane and 1,1,1,2-tetrafluoroethane and, optionally, other organic by-products. The improvement resides in conducting the reaction in a single reaction zone while recovering the 1,1,1,2-tetrafluoroethane from the mixture and recycling the 2-chloro-1,1,1-trifluoroethane and, optionally, other organic by-products from the mixture to the reaction along with trichloroethylene and HF.
Patent EP-0428636-B1 (EP)
Inventor: NITSCHE DIETRICH
IPC: A61K38/20
Filed: 1990-03-28
Granted: 1995-03-22
Abstract: Interleukin 2 promotes the natural elimination of endotoxins from the bloodstream by the body, particularly in cases in which an increased excess of endotoxins from the intestinal tract or from a septic focus can be expected following administration of an antibiotic and in cases in which elimination of endotoxins is diminished by a pathological disturbance of the organic function. Interleukin 2 is therefore suitable for adjunctive therapy to administration of bactericidal antibiotics.
Patent EP-0431085-B1 (EP)
Inventor: MORRIS RICHARD L
IPC: G21F9/00
Filed: 1990-04-03
Granted: 1995-02-01
Abstract: Alkaline earth metal scales, especially barium sulphate scale deposits are removed from oilfield pipe and other tubular goods with a scale-removing composition comprising an aqueous alkaline solution having a pH of about 8 to about 14, preferably about 11 to 13, of a polyaminopolycarboxylic acid, preferably EDTA or DTPA and a catalyst or synergist comprising, in particular, oxalate, thiosulphate, nitriloacetate or monocarboxylic acid anions. When the scale-removing solution is contacted with a surface containing a scale deposit, substantially more scale is dissolved at a faster rate than is possible without the synergist.
Patent EP-0423307-B1 (EP)
Title: Appareil de determination de position
IPC: G01B7/012
Filed: 1990-04-24
Granted: 1993-09-08
Abstract: Un palpeur de mesure comprend un boîtier fixe (2) et un porte-stylet mobile (10) amené à une position de repos dans un support (14) par un ressort (18). Ledit support comprend six logements apposés à des logements correspondants (12) dont est muni le porte-stylet. Les logements dans les supports (14) sont pourvus d'extensomètres (20) permettant de mesurer la contrainte exercée sur lesdits supports (14) par l'organe mobile posé là-dessus. Chaque extensomètre génère un signal à partir duquel un ordinateur peut déterminer toute variation de contrainte, ainsi que tout déplacement de l'organe mobile par rapport à l'organe fixe provenant d'une modification dans les forces exercées entre ces deux.
Patent EP-0479871-B1 (EP)
Title: Novel vitamin d analogues
IPC: C07F7/18
Filed: 1990-06-19
Granted: 1993-04-21
Abstract: The present invention relates to compounds of formula (I), in which formula, n is 0 or 1, m is 0 or an integer from 1-7, R<1> and R<2> (which may be the same or different) stand for hydrogen or C1-C8-hydrocarbyl, or, taken together with the carbon bearing the hydroxyl group (starred in formula I), R<1> and R<2> can form a saturated or unsaturated C3-C8 carbocyclic ring. In addition, R<1> and/or R<2> and/or one of the m carbons designatedby the " DEG " may be optionally substituted with a hydroxyl group or one or more chlorine or fluorine atom(s); and finally one of the carbons designated " DEG " may optionally be substituted by one or two C1-C2 alkyl group(s); and derivatives of the compounds of formula I in which one or more hydroxy have been transformed into -O-acyl or -O-glycosyl or phosphate ester groups; such masked groups being hydrolyzable in vivo. The present compounds find use in both the human and veterinary practice in the treatment and prophylaxis of autoimmune diseases (including diabetes mellitus), hypertension, acne, alopecia, skin ageing, imbalance in the imune system, inflammatory diseases such as rheumatoid arthritis and asthma as well as diseases characterized by abnormal cell differentiation and/or cell proliferation, such as e.g. psoriasis and cancer.
Patent EP-0491750-B1 (EP)
IPC: F15B20/00
Filed: 1990-09-10
Granted: 1993-06-09
Abstract: PCT No. PCT/AT90/00090 Sec. 371 Date Mar. 3, 1992 Sec. 102(e) Date Mar. 3, 1992 PCT Filed Sep. 10, 1990 PCT Pub. No. WO91/04169 PCT Pub. Date Apr. 4, 1991.A control device for hydraulic operating cylinders of a combined lifting platform and closing wall of a vehicle, having a hydraulic fluid pump (1), driven by a motor (2), which pump can be made to communicate with a fluid supply (4) and, via pump branch lines (8', 8'') beginning at a pump line (8), with a chamber of at least one lifting cylinder (11) and of at least one closing cylinder (14) of the lifting platform and closing wall, respectively, via associated control valves (9, 10; 12, 13), wherein a pressure transformer and piston cylinder unit (15) is connected parallel to the pump branch lines (8', 8''). The pressure transformer is coupled to either an electrical switch (16), with which the pump motor (2) can be shut down if a predetermined pressure is exceeded; or to an adjustable hydraulic valve, by way of which the pump branch lines (8', 8'') can be blocked off, or the pump line (8) can be made to communicate with a return line (7) to the fluid supply (4), and with which the pump motor (2) can optionally be shut down.
Patent EP-0484463-B1 (EP)
Inventor: MEHL THOMAS L
IPC: A61B18/14
Filed: 1990-06-21
Granted: 1995-11-08
Abstract: A radio frequency hair removal tweezer assembly having an accurately formed lead-conductor pad configuration for providing greater radio frequency transmission capability. A raised conductor surface and angular inclination of the pad members permits forceful grasping of the hair and improved radio frequency transmission down the hair shaft. An integrally molded unitary tweezer unit is positioned within a split two piece housing assembly and results in rapid and accurate assembly of the working components and elimination of high rejection rates of previous similar tweezer units.
Patent EP-0467108-B1 (EP)
Inventor: APITZ SIEGFRIED DIPL-ING
IPC: H03J7/18
Filed: 1991-06-24
Granted: 1996-11-20
Abstract: A television signal receiving set contains in particular in a microcomputer (1) a programming device (9) with a programming program by means of which the programming device, using an abbreviated-name table (NK-Tab), which is contained in a memory (11) in the television signal receiving set and can be read out, generates a transmitter data table (SD-Tab), using the data determined, of the transmitters of individual stations which are adequately received at the receiving site. For generating this table, generally several tuning or search runs are required which are spaced further apart in time. A station location table (StPl-Tab), also generated within the programming program, is used, in conjunction with the transmitter data table, for automatically tuning to a selected individual station and for displaying an abbreviated name for this individual station. <IMAGE>
Patent EP-0474045-B1 (EP)
Inventor: SEELE RAINER DR
IPC: C07D409/14
Filed: 1991-08-22
Granted: 1995-10-18
Abstract: Azolyl methyl oxiranes of the general formula <IMAGE>  in which   A and B represent alkyl, cycloalkyl, cycloalkenyl, biphenyl, naphthyl, hetaryl or phenyl, it being possible for these radicals to be substituted,   D represents an alkyl radical and   X represents the radical CH or N, and their acid addition salts and metal complexes which are tolerated by plants, and fungicides containing these compounds.
Patent EP-0486971-B1 (EP)
Inventor: KREUZER KONRAD
IPC: B08B15/02
Filed: 1991-11-15
Granted: 1995-04-26
Abstract: Fume cupboard with a box-like housing in which a working space is located and which is open on one side, and with a sliding door which can be moved vertically on the open side of the housing into an opened and a closed position and is constructed on its, in the closing direction, front edge as a handle profile edge 2, the front edge of the floor 4 of the housing being constructed with an aircraft carrier surface-like profile 3 and with a forwardly directed leading surface. <IMAGE>
Patent EP-0463673-B1 (EP)
Inventor: BELLUSSI GIUSEPPE
IPC: C08F10/00
Filed: 1991-06-14
Granted: 1995-01-25
Abstract: A process for oligomerizing propylene is described, consisting of reacting said olefin in the presence of an X-ray amorphous alumina-silica gel catalyst with a silica/alumina molar ratio of between 30/1 and 500/1, a surface area of between 500 and 1000 m<2>/g, a total pore volume of between 0.3 and 0.6 ml/g, an average pore diameter of the order of 10  ANGSTROM  or less, and free or substantially free of pores with a diameter greater than 30  ANGSTROM .
Patent EP-0482725-B1 (EP)
Inventor: PEMPERA FRANZ-GERHARD ING
IPC: C23G3/02
Filed: 1991-10-04
Granted: 1994-09-14
Abstract: The invention relates to a process for pickling strips running continuously through a horizontal pickling vessel, into which the pickling medium is injected to form turbulent flows. To provide a process for pickling strip, which manages with the smallest possible consumption of pickling medium at an optimised pickling result, it is proposed to control the turbulence of the flow in the pickling medium as a function of the speed of the strip to be pickled. <IMAGE>
Patent EP-0437401-B1 (EP)
Inventor: CHANAVAZ MANUEL
IPC: A61C8/00
Filed: 1991-01-10
Granted: 1995-08-02
Abstract: This implant comprises a body (1) consisting of a smooth head (2) and of a cylindrical rod (3) which is threaded over its entire length and whose end (13) is rounded, straight longitudinal grooves being additionally formed extending from the rounded end (13) over part of the length of the threaded rod (3), and one or more transverse diametral holes (15) being formed halfway along or further down the body (1) of the implant; these features permit a closer immobilisation of the implant with the osseous elements in the osseous well (alveolus) and contribute to limiting the compression of the bone and thus counter its weakening by demineralisation; the osseous debris not destroyed is gathered in the grooves (14) and in the hole (15), which thus permits an ossification and a transvascularisation in the implant, the hole (15) moreover limiting the dehiscence of the bone from its smooth head (2). <IMAGE>
Patent EP-0467870-B1 (EP)
Inventor: LOCKSTEDT ALAN W
IPC: E21B10/50
Filed: 1991-06-24
Granted: 1995-01-25
Abstract: A milled tooth rotary cone rock bit, as it is operated in a borehole, brings the heel of each cone into contact with the borehole wall when the gage row milled teeth wear. The heel row of each cone is relieved and tungsten carbide chisel inserts (134) are equidistantly placed within the relieved heel recess. The heel row inserts cooperate with the gage row milled teeth (129) and progressively cut more of the gage of the borehole as the row of milled teeth on the gage of the cone wear. Moreover, the gage row milled teeth are partially hardfaced leaving relieved areas on the cutting side of each tooth to enhance the cutting action of the gage row of each cone. <IMAGE>
Patent EP-0504188-B1 (EP)
Inventor: BROCKELSBY WILLIAM K
IPC: G07C9/00
Filed: 1990-12-05
Granted: 1997-07-23
Abstract: An antenna system for mounting in a roadway comprised of an electrically lossy material. The antenna system has a reflector trough shield filled with a solid dielectric. An antenna, preferably comprised of coaxial cable, is positioned in the reflector trough, which prevents electromagnetic waves radiated by the antenna from being lost into the roadway.
Patent EP-0515460-B1 (EP)
Inventor: KYLE DAVID JOHN
IPC: A23K20/195
Filed: 1991-02-04
Granted: 1998-04-22
Abstract: A pharmaceutical composition and a dietary supplement comprising a single cell oil containing at least 20% docosahexaenoic acid (DHA) in triglyceride form are presented. The single cell oil is extracted from biomass produced by cultivating heterotrophic microalgae of the class Dinophyceae in an aerobic fermentor with a nutrient solution having a limited nitrogen source.
Patent EP-0518973-B1 (EP)
Inventor: MONNIER JOHN ROBERT
IPC: B01J21/08
Filed: 1991-03-07
Granted: 1995-01-11
Abstract: Disclosed are processes for the isomerization of epoxyalkenes to dihydrofurans by contacting an epoxyalkene with a catalyst comprising a quaternary organic onium iodide compounds, optionally deposited on a non-acidic support and/or in combination with a Lewis acid co-catalyst. The catalyst may comprise a supported catalyst, an unsupported catalyst or a solution of the catalytically-active components in an inert, organic solvent.
Patent EP-0521089-B1 (EP)
Inventor: MUSTER INGE
IPC: A61B3/107
Filed: 1991-04-03
Granted: 1995-02-15
Abstract: The invention concerns a device mountable on commercial slit lamps, for use in opthalmology and ophtalmic optics, for the analysis of the lachrymal film in order to determine the lipids present and evaluate the interference pattern. In order to be able to evaluate regions of varying film thickness, the invention calls for a support body (1) with a central aperture and with light outlets (6) disposed on the same side at equal angular intervals round a circular line (5) and an additional light outlet (6) at the centre of the circle (5), the light outlets being substantially point outlets.
Patent EP-0527957-B1 (EP)
Inventor: FIALLA PETER
IPC: B29C43/00
Filed: 1991-07-26
Granted: 1994-10-12
Abstract: Disclosed are translucent, pore-free, sintered aromatic-polyester articles manufactured from diphenols, such as 1,1-bis(4-hydroxy phenyl) fluor and from phtalic acid halides, the sintered articles having one or more glass transition points in the range between 220 and 400 DEG C and a tensile strength greater than 40 N/mm<2>, preferably however greater than 60 N/mm<2>. They have greater resistance to certain solvents such as carbon tetrachloride than cast films made of the same material. Such sintered articles are manufactured by subjecting polyester powder in a closed mould to a pressure of more than 3000 N/cm<2> while slowly heating the mould, holding the mould for a relatively long time at a temperature above the glass transition point and subsequently cooling it again slowly. Sintered articles produced in this way are mainly of use as semi-finished products or moulded component blanks from which the required finished product can be produced by machining.
Patent EP-0556210-B1 (EP)
Inventor: WASKOENIG WILHELM
IPC: A61M5/46
Filed: 1991-11-02
Granted: 1995-01-25
Abstract: Une canule épidurale (10, 38), utile notamment pour ponctions lombaires ou anesthésies locales, comprend une pointe (12, 40) ayant de préférence un ouverture latérale (14) et une section métallographique, ainsi qu'un corps central (16, 42) de préférence de forme cylindrique. Afin de positionner de manière fiable l'ouverture de la canule épidurale entre les ligaments jaunes (18) et la dure-mère (20), pendant son utilisation, le corps (16, 42) de la canule présente à une certaine distance de la pointe (12, 40) de la canule une section transversale élargie (28, 44), de sorte que lorsque l'on exerce une force sur la canule (10, 38) dans la direction de sa pointe, son mouvement en avant puisse être freiné lorsque la section transversale élargie pénètre dans les ligaments jaunes (18).
Patent EP-0498181-B1 (EP)
Inventor: PETTERSSON LEIF
IPC: B65G47/82
Filed: 1992-01-16
Granted: 1994-06-08
Abstract: A device is described for adjusting the volume of an object-supporting means mounted on a line, which means has a box shape with flat face walls. 
<??>In order to permit the adjustment of the volume at any desired point on a conveyor by simple means, it is provided that two guide plates (9, 11; 9', 11') are attached parallel to each other and at a distance (a) from each other which is greater than the width of the side walls of the object-supporting means, which side walls loosely support a base plate, to a slide rod (17, 17'), which extends transversely to the conveying direction and, spanning the line, is movable in the direction of extension (8) in a straight line reciprocating manner, positioning means extending in the direction of extension (8) of the slide rod (17, 17'), and that a retaining fork (25, 25') to receive and shift the base plate is mounted on a positioning rod (27, 27') which extends perpendicularly to the slide rod (17, 17') and to the conveying direction of the line and which is movable in a translatory manner, guide means (26) for the retaining fork (25, 25') being adjustable with respect to the positioning means in the side walls of the object-supporting means and the guide plates in the region of the retaining fork (25, 25') being movable in a reciprocating manner. 
<IMAGE>
Patent EP-0524418-B1 (EP)
Inventor: GOELFF PIERRE
IPC: E04B1/94
Filed: 1992-06-14
Granted: 1997-05-21
Abstract: A transparent, fire-resistant, glazing panel 8 comprises at least one layer 10 of intumescent material bonded to at least one structural ply 9, 11 of the panel. The panel incorporates at least one ply 9 of vitreous material having a mean coefficient of linear thermal expansion over a temperature range of 20 DEG C to 300 DEG C which is not greater than 7.5x10<-><6>K<-><1>. That ply 9 has a rough face 13 (rugosity Rtm not less than 0.1 mu m) to which a layer 10 of intumescent material is directly bonded. The rough-faced ply may be of vitro-crystalline material, and an exposed face 12 may be smooth. The vitro-crystalline material may be based on the ternary system Li2O - Al2O3 - SiO2, and the intumescent material may comprise hydrated sodium silicate. A method of manufacturing such panel comprises forming a sandwich assembly from a plurality of vitreous plies 9, 11 with successive vitreous plies in contact with an intervening layer 10 of intumescent material and subjecting that sandwich to heat and pressure conditions such as to degas the inter-ply spaces of the sandwich and to cause the sandwich assembly to be bonded together as a transparent laminate 8. At least one vitreous ply 9 is a ply of vitreous material having a mean coefficient of linear thermal expansion over a temperature range of 20 DEG C to 300 DEG C which is not greater than 7.5x10<-><6>K<-><1>, such ply having a rough face 13 (Rtm not less than 0.1 mu m) in contact with a layer of intumescent material. <IMAGE>
Patent EP-0524445-B1 (EP)
Inventor: WILLIAMS HOWARD
IPC: A47L23/26
Filed: 1992-06-25
Granted: 1995-10-11
Abstract: A foot mat comprises a multiplicity of elongated rails (10) formed by coextrusion of a rigid polymer and a compressible polymer. Each rail (10) has a rigid web (16), at least two rigid legs (18, 20) supporting the web, a cushion (24, 28) of the compressible material on the bottom of each leg, and a pair of rigid bulbous coupling portions (30, 32) of the rigid material, one on each side of the web. Each coupling portion (30, 32) is longitudinally coextensive with the web (16) and extends laterally outwardly therefrom. A tread member (12, 70, 80) is received on the top of the web (16) of the rail (10). Each adjacent pair of rails (10) is joined by an elongated coupling member (14) formed by extrusion of a metal or a polymer. Each coupling member (14) has a web (34) and a longitudinally continuous socket (36, 38) on each side of the web (34). Each socket (36, 38) defines an undercut groove (36a, 38a) that opens laterally outwardly with respect to the web (34) and receives a coupling portion (30, 32) of an adjacent rail (10) such that adjacent rails are coupled to each other by a coupling member for articulation, whereby the mat can be rolled up. <IMAGE>