baber/WOPTO huggingface dataset:
Patent EP-0494182-A1 (EP)
Title: Expandable composition based on vinyl chloride polymers, plasticizers and solid expanding agents, and a process for producing it.
Inventor: FAQUIR EMANUEL
IPC: C08J9/04
Filed: 1990-09-07
Abstract: The expandable composition of the invention contains given quantities of copolymers produced from a preponderantly large amount of vinyl chloride and one or more olefinically unsaturated comonomers which form mixed polymers with vinyl chloride, a phthalate plasticizer mixture, a solid expanding agent which decomposes on heating to produce a gas, a filler, a benzine, a nucleation agent plus, optionally, a stabilizer, a cell-size control agent, a fibrous reinforcement material and other additives customary for expandable polyvinyl chloride/plasticizer plastisols.
Patent EP-0455778-A1 (EP)
Title: Articulation artificielle pour la cheville
Inventor: PERSSON BENGT
IPC: A61F2/42
Filed: 1990-11-29
Abstract: Prothèse de cheville à composants en titane, comprenant une rotule (19) et un logement (10), fixée sur des moyens d'ancrage (1, 2) destinés à être implantés chirurgicalement dans le tibia et l'astragale. Grâce à des éléments de connexion intermédiaires (5, 12) dotés de rainures en queue d'aronde (6, 13) disposées perpendiculairement l'une par rapport à l'autre, il est possible d'opérer un réglage latéral entre la rotule et le logement de rotule.
Patent EP-0446584-A1 (EP)
Inventor: MCKEE DOUGLAS WILLIAM
IPC: C23C14/14
Filed: 1991-01-25
Abstract: A coating comprised of a continuous film of about 1 to 10 microns of condensed high energy atoms of chromium is found to remain adherent on titanium substrates during repeated thermal cycling while providing substantial oxidation protection up to about 900°C. A film of a ductile chromium alloy that forms a continuous chromium oxide scale can be used instead of the chromium film. The film is deposited by physical vapor deposition processes depositing atoms having a high kinetic energy.
Patent EP-0498011-A1 (EP)
Inventor: GRAFE INGOMAR DR DIPL-CHEMIKER
IPC: C07C229/42
Filed: 1991-02-07
Abstract: Novel salts of 2-(2,6-dichloroanilino)phenylacetic acid of the general formula (I) 
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 in which Me represents a rubidium or caesium atom, and also a process for the preparation of these salts and pharmaceutical preparations containing these salts are described. The novel salts or the pharmaceutical preparations containing the salts can be employed successfully for the treatment of inflammatory and rheumatic processes and pain conditions.
Patent EP-0455059-A1 (EP)
Inventor: BUCARELLI LUCIANO
IPC: F04C2/08
Filed: 1991-04-18
Abstract: The pump (1) comprises a pump body (2), two meshing gears (5) and (6), two ports, an intake port and a delivery port (17) and (18), formed on opposite sides of the meshing zone of the gears (5 and 6), and two bushes (13) installed at the sides of the gears (5 and 6) and defining faces (14) in grazing relationship therewith. The face (14) of each bush (13) is formed with a first recess (22) of predetermined depth relative to a central axis (C) defined by joining the axes of the gears (5 and 6) and communicating with the induction port (17), and a second recess (23) communicating with the delivery port (18) and having a depth extending towards the axis (C) such as to communicate with an area (33) defined between the teeth (21) of the gears (5 and 6) in the meshing zone up to the point at which the area (33) has its minimum size, thus avoiding compression of the liquid housed therein.
Patent EP-0478915-A1 (EP)
Inventor: HOESL JOSEF
IPC: F01L1/04
Filed: 1991-07-26
Abstract: In the case of a control camshaft (1, 10, 16), provided with control cams, for periodically operating machine devices, particularly valves in internal combustion engines, it is proposed to equip the control camshaft with balance weights (6, 14) arranged eccentrically to the axis (5, 12) of rotation and distributed along the length, in order substantially to compensate the free forces and moments of the first control camshaft order (= 0.5<th> engine order). <IMAGE>
Patent EP-0506998-A1 (EP)
Inventor: SCHOLZE THOMAS
IPC: D02H13/32
Filed: 1991-08-21
Abstract: The invention relates to a threaded fastening for securing yarn-limiting flanges on a warp-beam tube or the like by means of a lock nut (1) which has axially extending fastening orifices (7, 8) for receiving fastening bolts for attachment to the yarn-limiting flange and an internal thread (6) for screwing onto the warp-beam tube, for a simple unbalance-free fixing the lock nut (1) being subdivided in a plane perpendicular to its axis (A) into a fastening portion (2) and a clamping portion (3), the fastening portion (2) and the clamping portion (3) being connected to one another only via essentially radially extending web-like connecting portions (4, 5) of small circumferential width, but otherwise being arranged separated from one another by a spacer slot (3), and the clamping orifices (11, 12) in mutually aligned segments (11', 11"; 12', 12") extending through the fastening portion (2) and the clamping portion (3). <IMAGE>
Patent EP-0477700-A1 (EP)
Inventor: SHUTO SATOSHI
IPC: C07D473/00
Filed: 1991-09-13
Abstract: 6'-C-Alkyl- or alkynyl-neplanocin A compounds and their salts are described. They are represented by the following formula (I):
       
 wherein R represents a lower alkyl group or a lower alkynyl group. Their preparation processes and antiviral agents containing them or their salts are also described.
Patent EP-0490053-A1 (EP)
Inventor: SCHROEDER FRIEDEL
IPC: A61K8/31
Filed: 1991-10-15
Abstract: The present invention relates to a hair treatment composition which contains   a) 5 to 20 per cent by weight of a non-ionic surfactant with an HLB of 5 to 12 or of a mixture of these surfactants, where the HLB of the surfactant mixture is 6 to 10,   b) 5 to 20 per cent by weight of at least one oil, c) 0.5 to 10 per cent by weight of at least one cationic surfactant and   d) 50 to 89.5 per cent by weight of water,  and contains no non-ionic surfactants with an HLB greater than 12. The hair treatment composition according to the invention is distinguished by its highly viscous gel-like consistency and its excellent caring action, especially on damaged hair.
Patent EP-0490056-A1 (EP)
Inventor: BRINKMANN HEINZ
IPC: B29C48/41
Filed: 1991-10-17
Abstract: A method and an apparatus for the single-stage, continuous manufacture of an unvulcanised rubber base mixture and finish mixture for vehicle tyres, driving belts, conveyor belts and technical rubber articles in only one mixing device is presented, in which both the unvulcanised rubber base mixture and the unvulcanised rubber finish mixture can be produced continuously in one and the same mixing device using a double-screw extruder. 
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Patent EP-0489363-A1 (EP)
Inventor: HEINDL FRIEDRICHING
IPC: B29C45/76
Filed: 1991-11-29
Abstract: For injecting items of mouldable plastic, a method is proposed in which first of all the plastics material from the screw cylinder 10 of an extruder 1 is plasticised into a space 9 in front of the screw and then the filled space in front of the screw is actively shut off against backflow of the plastics melt into the screw barrel 10 by a non-return valve 11, in which method the thermoplastic melt is then driven out of the space 9 in front of the screw into the injection mould 2 and in which the sequence of the injection operation is determined by an injection profile 5 which is or can be predetermined, for example by speed in relation to displacement. In order that the standard deviation of the weight of the produced items can be minimised and a significant quality improvement of the same achieved, it is important here that the starting point for the injection profile 5 of the setpoint entry is not set or determined until the active shutting-off of the plastics melt backflow and/or by the opening of the injection nozzle 12 into the injection mould 2. <IMAGE>
Patent EP-0430930-A1 (EP)
Inventor: ANSON DONALD STEWART
IPC: C12R1/91
Filed: 1986-03-12
Abstract: The blood-clotting protein, factor IX, is synthesised in the body in liver cells, where it undergoes three distinct types of post-translational modification before it is secreted into the bloodstream as a 415 amino acid long protein. It is therefore a difficult protein to produce by recombinant DNA technology in a highly biologically active form. Nevertheless, such a result has been achieved by the present invention in which typically factor IX cDNA in a plasmid is linearised and inserted into an expression vector having a promotor sequence of SV40 early gene, an SV40 polyadenylation sequence, the TK/NEO selectable marker and an ampicillin resistance gene. Mammalian cells such as from a dog kidney or rat liver are transfected by the calcium phosphate precipitation method. High levels of factor IX in a fully or near-fully biologically active form, useful as a plasma-free preparation for treatment of patients suffering from Christmas Disease (haemophilia B), are obtainable without recourse to poxvirus vectors which would contaminate the protein.
Patent EP-0478063-A1 (EP)
Inventor: SIMPSON PAMELA M
IPC: C07C323/12
Filed: 1991-09-18
Abstract: The present invention is directed to in-situ preparation of diisopinocamphenyl chloroborane, and the use of same in the reduction of prochiral ketones to optically active alcohols such as those of formula B.
       
     The compound of Formula B is useful in the production of 2,5-diaryltetrahydrofurans useful as PAF antagonists.
Patent EP-0454305-A1 (EP)
Inventor: ZIMMERMAN ROBERT LE ROY
IPC: C07D487/08
Filed: 1991-03-27
Abstract: Triethylenediamine can be obtained by contacting an aqueous solution containing 5 to 50 wt.% of a N-hydroxyethyl piperazine having the formula:
       
 wherein R is CH₂CH₂OH or hydrogen, with a titania-supported tungstopyrophosphate catalyst cyclization catalyst, preferably comprising 0.01 to 10 wt% of phosphorus and 0.1 to 30 wt% of tungsten, at a temperature of 250 to 400°C.
Patent EP-0519132-A1 (EP)
Inventor: SCHUCKER ROBERT CHARLES
IPC: B01D63/04
Filed: 1991-06-21
Abstract: Hollow fiber membrane separation elements are improved with respect to fluid flow and contacting by dividing the bundle of hollow membrane fibers in the element into discrete sub-bundles by use of radial baffles (2) in the module.
Patent EP-0478390-A1 (EP)
Inventor: GREGORY JULIAN ANTHONY
IPC: B01J27/125
Filed: 1991-09-27
Abstract: This invention relates to an improved process for preparing an herbicidal intermediate compound having the structural formula:-
       
 wherein groups X are independently selected from alkyl, haloalkyl, CN, halo, alkoxy, nitro, or S(O) m R² where R² is alkyl and m is 0, 1 or 2, n is 0 or an integer of from 1 to 4 and R⁵ is hydrogen or C₁₋₆ alkyl and intermediate compounds.
Patent EP-0481644-A1 (EP)
Inventor: NAKATANI YASUHIRO
IPC: G01C17/38
Filed: 1991-10-07
Abstract: An output signal processing unit of a fluxgate sensor including a fluxgate (1) for detecting the magnetic north of a vehicle and a low pass filter (2) for removing a high frequency component from an output of the fluxgate sensor (1), is characterized in that it includes, a rate sensor (3) detecting the angular velocity of rotation on the turning of the vehicle. The output of the rate sensor (3) is then used to raise or lower the cutoff frequency of the low pass filter (2) in dependence upon the increase or decrease of the angular velocity of rotation of the rate sensor (3).
Patent EP-0444973-A1 (EP)
Inventor: DEVAUD ALAIN
IPC: B60L5/24
Filed: 1991-01-23
Abstract: The pantograph intended for picking up the current by a rail-bound traction vehicle, comprises an upper arm (5) whose end comprises at least one support (22). Two pick-up heads (20), provided with friction bands (19) which make the electrical connection with a catenary line (L), are connected to the support (22) by connecting means (23,24,25,28,30) which guide them in their movement transverse to the line and perpendicular to the plane of the track and which are adapted in order that, when one of the heads (20) undergoes a movement relative to the support (22), a force of opposite direction is exerted on the other head (20). <IMAGE>
Patent EP-0456527-A1 (EP)
Inventor: BRANDT MICHAEL D
IPC: B01J7/00
Filed: 1991-03-11
Abstract: An apparatus has been devised to continuously generate a constant or other desired dopant level into a gas stream of varying flow rate and composition. A dopant is entrained into a process gas forming a gaseous mixture, the concentration of the dopant in the gaseous mixture is measured, and the flow rate of the dopant is adjusted as a function of the measurement until the desired final dopant concentration is established.
Patent EP-0475803-A1 (EP)
Inventor: BAZIN ROLAND
IPC: G01N21/57
Filed: 1991-08-12
Abstract: The apparatus comprises a source of light (1) able to send an incident beam onto the surface to be examined (P) and means comprising a polariser (2) and at least one analyser (Cs, Cd). The polariser (2) is arranged between the source of light (1) and the surface (P), while the analyser is arranged on the trajectory of the reflected beam. Photodetector means (4, 5, 6, 7) which are sensitive to the returned light are additionally provided. The source of light (1) is directional and the polarised incident beam falls at an angle of incidence (Ai) lying between 0 and 90 DEG , exclusive, the polarisation direction of the incident beam being perpendicular to the incidence plane. The apparatus is arranged for measuring the reflection along at least two different reflection directions (Rs, Rd); means (Cd, Cs; 4, 5, 6, 7; E) are provided in order to make it possible to produce, for each reflection direction, the difference between the reflection with parallel directions of polarisation and of analysis and reflection with perpendicular directions of polarisation. The differences thus obtained constitute an evaluation of the so-called specular shininess and of the so-called diffuse shininess. 
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Patent EP-0486373-A1 (EP)
Inventor: GUSTIN JEAN-PIERRE
IPC: A01K7/06
Filed: 1991-11-08
Abstract: Drinker for cattle of the type comprising fittings (3) extending above a bowl (10), being arranged along the rear face (11) of the latter, and an elbow (2), to which the water inlet pipe is fixed, characterised in that an orifice (15) is provided in the rear face (11), through which the end of the elbow (2) is arranged; the fittings (3) are positioned on said end of the elbow (2); a screw (6) ensures the interconnection of the elbow (2), of the rear face (11) and of the fittings (3) as well as the passage of the water arriving via said elbow (2) in the direction of the outlet of the fittings (3). …<IMAGE>…
Patent EP-0473520-A1 (EP)
Inventor: MARMONNIER GILLES
IPC: A43C11/00
Filed: 1991-08-22
Abstract: Closure and securing device for a ski boot, in which: 
 
  - a collar (20) is articulated at (22) in the sole (7); 
  - the clamp part (staple) (30) articulated (31) on the collar (20) comprises a finger (34) which bears on a ramp (10) provided in the sole (7); 
  - the collar (20) interacts with a lever (40), in which an aperture (41) is made for the housing and sliding of the end (42) of a rigid arm (43) fixed at its other end (45) on the shell part (1); 
  - the assembly comprises a flexible cable (50) connecting, via the front part, the lateral faces of the collar by passing via the free end of the lever. 
 
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Patent EP-0477137-A1 (EP)
Inventor: WANDELER KONRAD
IPC: B65H75/24
Filed: 1991-09-03
Abstract: The winding shaft has, in a support tube (1), a plurality of identical clamping elements (2) which each comprise two clamping wedges (4) which are clamped with respect to each other. Each clamping element (2) possesses two clamping springs (7), which are each supported on a clamping wedge (4) and on a bar (9). The springs (7) clamp the wedges (4) relative to one another in the longitudinal direction of the winding shaft and, via wedge faces (3a, 4a), clamping jaws (3) against the inner side of one or more winding tubes (15). To relax the clamping force, each clamping element (2) has between the clamping wedges (4) a pressure chamber (6) which is connected via a channel (13) running in the bar (9) to a pressure reservoir or a pressure pump (14). <IMAGE>
Patent EP-0485324-A1 (EP)
Inventor: SASAKI KENJI
IPC: D01H9/00
Filed: 1991-09-19
Abstract: An improved method and apparatus for carrying out a roving bobbin exchange operation when applied to a conventional ring spinning frame. The roving bobbin exchange operation is simultaneously carried out on a plurality of successive pairs of a front bobbin hanger 7a and a back bobbin hanger 7b of the creel portion of the spinning frame by intermittently displacing the operation unit 20 along the spinning frame and by utilizing a plurality of pairs of a first sub-peg unit 30a having a front peg 32 and a back peg 41, and a second sub-peg unit 30b having a front peg 32 and a back peg 41 unit, whereby a roving bobbin mounted on the front peg 32 of the first sub-peg unit 30a can be transferred to the back peg 41 of the second sub-peg unit 30b, and vice versa, during the exchange operation, and thus the unit roving bobbin exchange operation can be carried out in a very limited space defined by twice a pitch between two adjacent pairs of a front bobbin hanger 7a and a back bobbin hanger 7b facing the first bobbin hanger.
Patent EP-0506721-A1 (EP)
Inventor: NEUBERT HORST
IPC: B29C70/00
Filed: 1990-12-20
Abstract: L'élément décrit comporte une pluralité d'éléments structuraux interconnectés dont chacun est constitué d'un panneau de fibre extrudé (4) orienté dans le sens de traction et d'une plaque de pression (5) formant un angle aigu par rapport au sens de traction, les deux étant interconnectés. Ceci permet de faire passer avantageusement les efforts de traction dans un élément structural de support séparé.
Patent EP-0515383-A1 (EP)
Inventor: SEIPLER DIETER
IPC: H05K1/14
Filed: 1991-01-18
Abstract: L'invention concerne une unité hybride en couche épaisse (1) avec une prise enfichable et au moins une plaque-support en céramique (2, 3) sur laquelle sont disposées des pistes conductrices en couche épaisse (7) au-dessus de la métallisation en couche épaisse. Dans l'invention, des pistes conductrices en couche épaisse (7) sont disposées sur le bord extérieur (12) de la plaque-support en céramique (2, 3) et forment à cet endroit des contacts de raccordement (14) pour une contre-fiche (16). L'une au moins des plaques-supports en céramique (2, 3) est enfichée avec son bord extérieur (12) par une fente (10, 11) dans une pièce en matière plastique (5) de telle manière que les contacts de raccordement (14) soient libres sur l'un des côtés de la pièce en matière plastique (5) et soient disponibles pour un raccordement sur la contre-fiche. Pour assurer le maintien et l'étanchéité entre la plaque-support en céramique (2, 3) et la pièce en matière plastique (5), la fente (10, 11) placée entre ces éléments est scellée (joint adhésif 15). On réalise ainsi, dans de bonnes conditions, un enfichage direct d'une unité hybride en couche épaisse et on évite d'utiliser d'autres matériaux conducteurs, comme le grillage estampé, et d'établir des liaisons, par exemple par bonding ou par soudage.
Patent EP-0521087-A1 (EP)
Inventor: LUCAS PHILIPPE
IPC: B01D3/14
Filed: 1991-03-20
Abstract: La présente invention concerne un procédé de traitement d'une solution aqueuse contenant principalement de l'acide nitrique et de l'acide fluorhydrique. Ledit procédé inclut une opération de distillation d'une solution aqueuse concentrée en lesdits acides, pour la séparation de ceux-ci. Ladite solution aqueuse concentrée consiste en la solution à traiter ou est obtenue à partir de celle-ci.
Patent EP-0525013-A1 (EP)
Inventor: AHLSTROM E WAYNE
IPC: C11D17/00
Filed: 1991-04-08
Abstract: Un dispositif médical est minutieusement nettoyé en étant mis en contact avec un agent nettoyant contenant de la choline, cela permettant d'enlever les pyrogènes dudit dispositif médical.
Patent EP-0527802-A1 (EP)
Title: Ligand for the neu gene product.
Inventor: GREENE MARK I
IPC: A61K38/00
Filed: 1991-04-04
Abstract: PCT No. PCT/US91/02331 Sec. 371 Date Sep. 24, 1992 Sec. 102(e) Date Sep. 24, 1992 PCT Filed Apr. 4, 1991 PCT Pub. No. WO91/15230 PCT Pub. Date Oct. 17, 1991.A purified proteinaceous substance bindable with p185, the translation product of the neu oncogene is disclosed. The purified proteinaceous substance may be characterized in that it increases the activity of the tyrosine kinase contained in the neu oncogene product but does not increase the activity of tyrosine kinase of epidermal growth factor receptor; induces p185 dimerization and internalization; affects the growth of cells which express p185 in a dose dependent manner; is heat stable from about 56 DEG  C. to about 100 DEG  C.; is degradable by protease; and has a molecular weight of from about 7,000 to about 14,000 daltons in its smallest active form as determined by gel filtration and ultrafiltration membrane analysis. Methods of detecting p185 on the surfaces of tumor cells are also disclosed.
Patent EP-0524265-A1 (EP)
Inventor: CHAMBON CATHERINE
IPC: A61K49/18
Filed: 1991-04-11
Abstract: La présente invention se rapporte à une composition de contraste caractérisée en ce qu'elle comprend un produit de contraste hydrophile ou hydrosoluble ou colloïdal par exemple un colloïde super paramagnétique, ou un gaz sous forme de bulles, encapsulé par une technique de lyse/rescellement dans des érythrocytes, et en ce qu'elle comporte en outre un support acceptable pour l'administration entérale ou parentérale. Elle concerne également un procédé de préparation de cette composition. Elle concerne enfin son application à l'imagerie du système circulatoire, des organes vasculaires et des petites cavités.
Patent EP-0532614-A1 (EP)
Inventor: ROLLINSON PHILLIP JOHN
IPC: B60C7/10
Filed: 1991-06-06
Abstract: Un élément venant en prise avec le sol pour une roue ou une chenille. L'élément venant en prise avec le sol (13) comprend un corps creux constitué d'une matière flexible par élasticité. Le corps creux possède une première et une deuxième brides de montage (25, 27). La première bride de montage (25) se prolonge vers l'extérieur et comporte une face de montage (31) conçue pour venir en contact avec une base (11) et une autre face (33) située à l'écart de ladite face de montage. La deuxième bride de montage (27) possède une face (35) située à l'écart de la base (11) quand la face de montage (31) de la première bride de montage (25) est en contact avec la base (11); de ce fait, la première bride de montage d'un élément similaire venant en prise avec le sol peut se loger dans ledit espace, la face (35) de ladite deuxième bride de montage (27) étant en contact avec ladite autre face (33) de la première bride de montage.
Patent EP-0507906-A1 (EP)
Title: Erection scaffolding with lifting tackle.
Inventor: PFEIFER JOHANN B
IPC: E04G1/20
Filed: 1991-10-22
Abstract: Box-type erection scaffolding with a platform lift, the height of which can be steplessly adjusted by hoisting tackle along supports arranged upright on a frame, said hoisting tackle comprising a cable winding device arranged on the platform lift for the synchronous winding and unwinding of hoisting cables or similar, whereby two hoisting cables are joined to form one and taken over a shared cable drum. The hoisting cables (10) are taken from the cable drum (17) over a first deflection roller (18) arranged on the platform lift (2), over a second deflection roller (20) arranged at the upper end (19) of the relevant support (5), over a third deflection roller (21) fitted on the platform lift (2), over a fourth such roller (22) again fitted at the upper end (19) of the relevant support (5), over a fifth (24) at the lower end (23) of the relevant support (5) or on the frame (1), superficially diagonally to a transverse side (11) along the erection scaffolding over a sixth deflection roller (25) arranged on the platform lift (2) in the region of the neighbouring support (5') and superficially diagonally to a longitudinal side along the erection scaffolding to the anchor point at the lower end (23) of the support (5'') alongside support (5') or on the frame (1).