baber/WOPTO huggingface dataset:
Patent EP-0534016-A1 (EP)
Inventor: MORI YUICHI
IPC: C08F8/14
Filed: 1991-09-25
Abstract: A liquid chromatographic matrix comprised of at least one water-insolubilized, temperature-responsive polymer compound having LCST. The matrix exhibits a hydrophobicity at a temperature higher than the LCST and hydrophilicity at a temperature below the LCST. A process of using the matrix involves chromatographying a sample by varying the temperature of a liquid chromatography column between a temperature above said LCST and a temperature below said LCST over the course of the process.
Patent EP-0455336-A1 (EP)
Inventor: HIRAYAMA TOMOSHI
IPC: G06K9/68
Filed: 1991-03-22
Abstract: An information processing apparatus with a hand-writing character recognition function includes an input device having a pen (3) and tablet (2) for inputting a user's hand-writing character information, and a selecting device for selecting a desired block type character on the basis of the hand-writing character information, selection of the block type character (corresponding to the hand-writing character information) being effected by the hand-writing character recognition function. A detecting device detects a similarity condition between first and second hand-written characters initially input by the user on the input device, and hand-writing character information for the user based on the first and second hand-written character is registered if the similarity condition was detected. Subsequently, if the user inputs a hand-written character similar to the user's registered hand-writing character information, the input hand-written character is translated into the desired block type character.
Patent EP-0509157-A1 (EP)
Title: Retainer ring
Inventor: THORNBURROW EDWARD THOMAS
IPC: E21B17/10
Filed: 1991-04-09
Abstract: A retainer ring for retaining generally tubular member (10) within a generally cylindrical bore (11). The ring comprises a split-ring like member 16 which has a radially extending portion or portions which define a shoulder 26 for engaging a groove 18 in the wall of the bore 11. The ring is of non-uniform diameter such that it exhibits a generally wave-like form in its circumferential direction. The retainer ring has application to retaining a wear bushing in a wellhead system.
Patent EP-0452127-A1 (EP)
Inventor: BULLIVANT ROBERT FRANK
IPC: B65H16/02
Filed: 1991-04-11
Abstract: A paper feed apparatus (20) includes a receptacle (22) for a paper roll (24). The receptacle comprises a curved floor (30) and opposite side walls (26,28) which slope outwardly from bottom to top. The floor (30) has ribs (31) on its inner surface to minimize frictional engagement of a leader portion from the paper roll with said floor. Within the receptacle, the paper roll rests upon a guide roll (40) and a first feed roll (46) which is capable of rotating the paper roll to feed a paper web from the roll, over the curved floor (30) to a passageway (81). The passageway (81) guides the paper web to an exit portion of the passageway from where it may be introduced into a printer or other device. The passageway (81) is comprised of a portion (32) of the floor of the receptacle and a movable upper element (80). The movable upper element is pivotally mounted at one end on a shaft (48) associated with the first feed roll (46). A second feed roll (60) is positioned between ends of the passageway (81) to drive the paper web through the passageway, and cooperates with pressure rolls (100,102,104) mounted on the upper element of the passageway. A motor (58) is provided for driving the first and second feed rolls.
Patent EP-0472435-A1 (EP)
Inventor: YOSHIGAI AKIRA
IPC: H01L21/673
Filed: 1991-08-22
Abstract: An opening (3) is formed at the central part of a substrate (100), and a recessed part (4) for holding a film carrier type IC (10) is formed in the periphery of the opening. Fixing hooks (5) are provided in the recessed part that are mutually opposed with the opening in between. In particular, the projections (5a, 6a) in the upper part of the fixing hooks are tapered to facilitate the insertion of the fixing hooks into the sprocket holes (15).
Patent EP-0478155-A1 (EP)
Inventor: SCHATZ RICHARD A
IPC: A61B17/425
Filed: 1991-09-02
Abstract: A delivery catheter (10) for introducing living matter into a body passageway or cavity of a female mammal comprises a hollow, flexible, substantially tubular-shaped collection chamber (44) for holding the living matter. An ejection port (48) is formed adjacent to the distal end (76) of the collection chamber and an actuator port (82) is formed at its proximal end (84). A guide tube (40) having a lumen (42), is positioned coaxially within the collection chamber with the respective distal and proximal ends of the guide tube (40) and the collection chamber (44) joined together in fluid-tight sealing engagements. In operation, the delivery catheter (10) is inserted into the body passageway over a prepositioned guide wire (66). More specifically, the delivery catheter (10) receives the guide wire (66) through the lumen (42) of its guide tube (40) to advance the delivery catheter (10) along the guide wire (66). Once the ejection port (48) of the collection chamber (44) is positioned at the desired site in the body passageway, fluid is introduced into the collection chamber (44) through the actuator port (82) to eject the living matter through the ejection port (48) and into the body passageway. The delivery catheter (10) and the guide wire (66) are then withdrawn from the passageway.
Patent EP-0521213-A1 (EP)
Inventor: SATOH KATSUHIKO
IPC: B08B3/02
Filed: 1991-09-18
Abstract: A bag filter (5) adapted to be lifted and lowered is disposed in a body (1). An upright three-dimensional rotary nozzle unit (16) capable of spouting a washing liquid at random in three-dimensional directions and vertically movable is mounted on the top of the body (1). A horizontal three-dimensional rotary nozzle unit (17) of the same arrangement is horizontally movably mounted laterally of the body (1). During treatment of powder particles, a product container (2) is mounted in the lower region of the body (1), and during washing the product container (2) is removed and instead a washing container (23) having a multiple two-dimensional horizontal rotary nozzle unit (19) is mounted. The multiple two-dimensional horizontal rotary nozzle unit (19) upwardly spout the washing liquid while rotating.
Patent EP-0465303-A1 (EP)
Inventor: DE LA FUENTE CARLOS
IPC: E01D19/14
Filed: 1991-06-26
Abstract: This is a cable-stayed bridge comprising at least one pillar (1) and stay cables (2) anchored on this pillar, each stay cable consisting of a bundle of lines or strands, the upper portion of each stay cable passing right through the pillar and its free end being anchored on a block (10) which bears on the face of the pillar which is located on the side opposite that where the stay cable is located. The slightly flared upper portions of two stay cables anchored on one and the same vertical section of a pillar and extending on either side of this pillar are crossed with mutual interweaving so that the middle lines of these two portions are both located in one and the same vertical plane of the pillar parallel to the longitudinal direction of the bridge. 
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Patent EP-0474528-A1 (EP)
Inventor: DESBIENDRAS DANIEL
IPC: C11D7/60
Filed: 1991-08-09
Abstract: To replace cleaning compositions based on 1,1,2-trichloro- 1,2,2-trifluoroethane (F113) the invention proposes a composition comprising, by weight, 60 to 98.9 % of 1,1-dichloro-1-fluoroethane (F141b), 0.1 to 39 % of methylene chloride and 1 to 39.9 % of methanol. The composition, optionally stabilised, can be employed for cleaning solid surfaces, in particular for defluxing printed circuits and for degreasing mechanical components.
Patent EP-0519983-A1 (EP)
Title: Use of ketorolac for treatment of periodontal disease.
Inventor: KELM GARY ROBERT
IPC: A61K8/33
Filed: 1991-03-01
Abstract: The present invention involves methods for the prevention or treatment of periodontal disease comprising topical administration, to mucosal tissues of the oral cavity, of a composition comprising a safe and effective amount of ketorolac.
Patent EP-0472704-A1 (EP)
Inventor: LANGE RICHARD M
IPC: D06M13/463
Filed: 1991-02-28
Abstract: Cette invention concerne un article comprenant: (A) un tissu polymère traité avec (B) un agent mouillant qui comprend au moins un composé représenté par la formule (I), où R1 représente un groupe hydrocarbyle ayant d'environ 8 à environ 150 atomes de carbone; R2 représente un groupe hydrocarbylène ou un hydrocarbylène à substitution hydroxyle ou hydroxyalkyle; chaque R3 représente indépendamment hydrogène, un groupe alkyle, un groupe hydroxyalkyle, un hydrocarbylecarbonyle ou un groupe polyoxyalcène; chaque R4 représente indépendamment un groupe hydrocarbylène; chaque n représente indépendamment 1 à 150; m est 0 ou 1; m' est 0 ou 1; M représente un cation hydrogène, un cation ammonium ou un cation métallique, et quand m' est 0, X est -H, -Ar, -OH, -OR5, (alpha), -N(R3)2, (beta) or (psi); et quand m' est 1, X est -H, -R5, (delta), ou (epsilon) où chaque R5, R6 et R8 représente indépendamment un groupe hydrocarbyle ayant jusqu'à 100 atomes de carbone; R7 représente un hydrogène ou un groupe alkyle ayant de 1 à environ 8 atomes de carbone et Ar représente un groupe phényle. Les tissus polymères traités selon la présente invention ont des caractéristiques de mouillage et d'effet de mèche améliorées. De plus, les tissus polymères traités conservent ces caractéristiques lorsqu'ils subissent une exposition répétée aux fluides.
Patent EP-0473770-A1 (EP)
Title: Vertical screening device with feeding screw.
Inventor: ANDREN INGMAR
IPC: B07B1/24
Filed: 1991-03-18
Abstract: PCT No. PCT/SE91/00205 Sec. 371 Date Oct. 25, 1991 Sec. 102(e) Date Oct. 25, 1991 PCT Filed Mar. 18, 1991 PCT Pub. No. WO91/14516 PCT Pub. Date Oct. 3, 1991.A vertical screen device for a separator is disclosed. The screening device comprises a vertical cylindrical screen with a feed screw housed within the screen and cooperating with the screen. The feed screw is caused to rotate while the screen is held stationary. The improvements of the invention are provided by having the feed screw make an angle with the surface of the screen over at least a portion of its length. Further, the feed screw is made up partially of a radially inwardly non-yielding portion, and a radially outwardly aligned elastic portion.
Patent EP-0530209-A1 (EP)
Inventor: HEINZL JOACHIM
IPC: B41J2/05
Filed: 1991-04-26
Abstract: Dans une tête d'impression à jet d'encre (24) à structure en couches et fonctionnant selon le principe Bubble Jet, aussi bien les éléments chauffants (4) que les conducteurs d'amenée électriques et les points de contact, de même que les orifices d'éjection (10) sont produits avantageusement dans la même puce (11) par des étapes de traitement planaires (principe back-shooter). A cet effet, les éléments chauffants (4) et les orifices d'éjection (10) sont disposés de manière à être décalés latéralement les uns par rapport aux autres de telle sorte que le sens d'expansion de la bulle de vapeur (5) soit opposé au sens d'éjection de l'encre. Etant donné que dans une telle disposition, toutes les étapes de finissage se font avantageusement de manière planaire et sont réunies sur un seul élément, il en résulte une fabrication simple et d'un prix avantageux de telles têtes d'impression à jet d'encre (24).
Patent EP-0539502-A1 (EP)
Title: Micro climate device for desks.
Inventor: LARSSON STEFAN
IPC: F24F13/06
Filed: 1991-07-08
Abstract: PCT No. PCT/SE91/00481 Sec. 371 Date Mar. 23, 1993 Sec. 102(e) Date Mar. 23, 1993 PCT Filed Jul. 8, 1991 PCT Pub. No. WO92/01893 PCT Pub. Date Feb. 6, 1992.An apparatus for desks for influencing the exchange of heat between a person sitting at the desk (4) and the ambient air comprises an air stream generating member (8-10, 12, 13) and a heater device (2) arranged to cause air with a temperature differing from the main room air to enter into contact with substantial surface portions of the person's body.
Patent EP-0510299-A1 (EP)
Inventor: HOUSTON MICHELLE L
IPC: A61F2/38
Filed: 1992-01-22
Abstract: A femoral component (10) for a knee joint prosthesis having a modular cam (28) which may be connected intraoperatively to provide posterior tibial subluxation resistance when the posterior cruciate ligament is sacrificed. The cam includes protrusions (38) which engage with notches (36) on the stem base (24) to prevent rotation of the cam during use. A stem extension (26) is connected to the stem base for clamping engagement of the cam body therebetween. A transverse opening may be formed in the stem base for providing access to the stem extension threads. The threads may then be malformed to prevent rotation of the stem extension relative to the extension.
Patent EP-0503245-A1 (EP)
Inventor: ROLAND MARTIN
IPC: G01B7/06
Filed: 1992-01-23
Abstract: The invention relates to a stationary device for measuring wear and thickness on brake pads of disc brakes for vehicles. A carriage adjustable in the X- and Y-directions carries a detachably mounted receiving device for a brake pad. A probe arranged in the Z-direction detects the Z-coordinate of points on the surface of the brake pad. The carriage and probe are controlled by a programmable control unit. The invention relates, furthermore, to a procedure for measuring wear and thickness on brake pads of disc brakes of vehicles, with the aid of which values are obtained for a mean thickness wear, a radial slanting wear and a tangential slanting wear from measured values of thickness at four points on the surface of a brake pad. <IMAGE>
Patent EP-0518014-A1 (EP)
Inventor: BUHREN DIETER
IPC: D04H1/40
Filed: 1992-04-02
Abstract: 2. The object was to produce 3D-deformable, recyclable floor carpets. This object has been achieved by floor carpets composed of the following components:     a) a carpet upper made from partially crystalline polyolefin, b) a backing made from a moulding composition containing the following components:   - from 10 to 95% by weight of one or more substantially amorphous polyolefins having the monomer composition   from 0 to 80% by weight of an  alpha -olefin having 4 to 10 carbon atoms, from 20 to 100% by weight of propene and less than 20% by weight of ethene;   - from 5 to 90% by weight of one or more partially crystalline polyolefins;   - a maximum of 70% by weight of fillers;   c) a backing reinforcement in the form of a nonwoven material, supporting mesh, woven material or knitted material of partially crystalline polyolefin or of glass.   Floor carpets of this type are particularly suitable for use in the footwells or boot of motor vehicles.
Patent EP-0511579-A1 (EP)
Inventor: HOEHENER WALTER
IPC: A62B7/14
Filed: 1992-04-22
Abstract: The invention relates to breathing-gas feed device. This device comprises a mask 2 fitted with an intake connector 12, with a discharge valve 20 and with a regulator 4 fitted with an upstream connector 46 intended to be connected to a supply of breathing gas and with a downstream connector 50 connected to the mask 2 by means of a flexible hose 6. It is characterised in that the mask 2 is fed with breathing gas, by means of control buttons 68-86 located on the regulator 4, through a non-return valve 24-30, separated from the used gas discharge valve 20 and lying in a plane above the said discharge valve. The invention can be used in lighter-than-air aircraft such as gliders, free balloons and non-pressurised aircraft. <IMAGE>
Patent EP-0519304-A1 (EP)
Inventor: FINCKH HERMANN DR
IPC: F02C3/30
Filed: 1992-06-09
Abstract: In the operation of the gas turbine (2) considered here, which functions at a high temperature (T1) of the working, expanded operating medium (G), some of the compressed air (L) used to produce the working medium (G) is used as cooling air (K) for the gas turbine (2). In order to increase the efficiency the cooling air (K) according to the invention is used for the generation of steam; the cooling air (K) is at the same time cooled before entering the gas turbine (2). For the purpose of improving the efficiency, a system in which a combustion chamber (8) is assigned to the gas turbine (2) and an air compressor (4) to the combustion chamber (8) according to the invention comprises a heat exchanger (16), which is connected on the primary side into a cooling-air line (14) connecting the air compressor (4) and the gas turbine (2) and on the secondary side into a liquid-steam line (18). The liquid-steam line (18) is preferably connected to the combustion chamber (8). <IMAGE>
Patent EP-0536514-A1 (EP)
Inventor: HONEGGER WERNER
IPC: B65H39/075
Filed: 1992-08-21
Abstract: Folded main products (H) are brought from an inserting drum (2) with a fold directed at right angles to the conveying direction and in the open state to an acceptance station (U), where they are gripped at edges facing the fold by grippers in such a way that a gripper always grips the rear folding part (Hh) of a main product in the conveying direction together with the front folding part (Hv) of the following main product. As an almost continuous folding belt the main products are conveyed through an insertion section (1), whilst from above and between the grippers the insert products (E) are inserted in the main products.
Patent EP-0534368-A1 (EP)
Inventor: TSUCHIYA KIYOHIDE
IPC: C25D5/08
Filed: 1992-09-22
Abstract: The present invention relates to a vertical type stream plating apparatus for plating the surface of a metal strip (1) with tin, chromium, copper or the like. Fundamentally, the apparatus comprises an electrolyte feeding nozzle for feeding an electrolyte into a space between electrodes, a side seal provided on both sides in the widthwise direction of the electrode and a pressure equalizing chamber (18) provided on the backside of the electrode (17). The apparatus further comprises a electrode having a plurality of through holes communicating with the pressure equalizing chamber provided in an electrode box, waste electrolyte equipment provided with a waste electrolyte box for gathering and discharging the electrolyte and a seal equipment provided at the lowermost portion of the apparatus for preventing the outflow of the electrolyte. The above constitution enables the flow rate distribution of the electrolyte in the widthwise direction of the strip to be made more homogeneous than the prior art and enables the flow rate of the electrolyte to be increased without causing problems of vibration (fluttering phenomenon) of the strip and adsorption of the strip to the electrode, which contributes to an increase in the speed of plating and an improvement in the quality of plating.
Patent EP-0525857-A1 (EP)
Inventor: CALDERAZZO FAUSTO
IPC: C08F4/06
Filed: 1992-07-08
Abstract: A procedure is described for the preparation of vanadium bis-arene, [V(arene) 2] , starting from vanadium oxychloride, aluminium metal, aluminium trichloride and an arene, wherein:
     - (a) vanadium oxychloride (VOCl 3 ), active aluminium metal, and aluminium trichloride are put in contact with each other, in a liquid arene, to transform the vanadium oxychloride into the complex compound [V(arene)2] [AlCl 4 ] - ;   - (b) a liquid cyclic or acyclic ether is added to the reaction product of step (a) to reduce [V-(arene) 2 ] +  to [V(arene) 2 ]; and   - (c) the vanadium bis-arene [V(arene) 2]  is recovered from the reaction product of step (b). The vanadium bis-arenes thus obtained are used in the preparation of catalysts for the polymerisation of olefins.
Patent EP-0546600-A1 (EP)
Inventor: VUYLSTEKE PIETER
IPC: G06T5/40
Filed: 1992-11-23
Abstract: An image stored in a photostimulable phosphor screen is read-out by scanning said screen with stimulating rays, detecting the light emitted upon stimulation and converting it into a digital signal representation. Out of the entire signal range a subrange that is relevant for diagnosis is extracted by evaluation of the image histogram. The reproduction is controlled by the signal values within said selected subrange. In this way the dynamic range of the recording material or of the display device is optimally utilised so that the image quality of the reproduction or the display is enhanced.
Patent EP-0510886-A1 (EP)
Inventor: FOSSEEN DWAYNE
IPC: F02M59/44
Filed: 1992-04-16
Abstract: A method and apparatus (10) for limiting the fuel to an internal combustion engine to reduce emissions of the engine (12). Means responsive to one or more operating conditions of the engine are provided for adjustably setting the maximum open position of a throttle of the engine so as to reduce and limit the maximum fuel volume flow rate to the engine. The operating conditions include the fuel flow rate called for by an accelerator, the condition of the transmission of a vehicle in which the engine (12) is installed, the slope or incline on which the vehicle is located, the vehicle speed, and the speed and direction of any wind.
Patent EP-0521657-A1 (EP)
Inventor: RIJNDERS WILLEM
IPC: E04B1/84
Filed: 1992-06-25
Abstract: Sound absorbent building panel or strip material comprises a substantially rigid panel body (1) having a plurality of apertures (3) therein and a relatively thin layer of porous fabric (2) being applied to said rigid panel body in such a manner that it covers the apertures (3) therein, said porous fabric having a density defining pores that are substantially smaller than at least some of the apertures in said panel, the fabric layer (2) being bonded to the panel body (1) by means of adhesive material, applied in an open convoluting pattern along multiple adjacently spaced longitudinal tracks (4).
Patent EP-0504047-A1 (EP)
Inventor: GELIN RODOLPH
IPC: G05D1/02
Filed: 1992-03-11
Abstract: Installation and method for guiding a robot (1) on a trajectory T by use of magnets of two sorts some of which (N) physically represent the trajectory while others (S), which are placed a little to the side of the trajectory and make it possible to substantially reduce the number of the foregoing, have the function of announcing changes in curvature of the trajectory. <IMAGE>
Patent EP-0511098-A1 (EP)
Inventor: HENG JEAN-PAUL
IPC: H01R4/24
Filed: 1992-04-22
Abstract: The arrangement incorporates a metal component which is immobilised in a housing of a casing (14) and which forms at least one connection unit, of convex hexagonal appearance, split along one of its diagonal planes with respect to which it is symmetrical, for the connection of the same electrical wire by means of two aligned retaining and stripping slits. …<??>Each unit includes two support sides (7, 8) which project in a parallel fashion from a fixed base (1) and each carry two other sides (9 to 12) of the hexagon, each slit being made between two symmetrical carried sides (9 and 11 or 10 and 12). The two support sides (7, 8) bear against a wall (15, 16) which is different from and parallel to those of the housing, by means of a symmetrical bulge (17 or 18). …<IMAGE>…
Patent EP-0516515-A1 (EP)
Title: Raccord pour tuyau en caoutchouc à armature textile
Inventor: BLIN PHILIPPE
IPC: F16L33/207
Filed: 1992-05-22
Abstract: Selon l'Invention, le raccord (1) pour tuyau en caoutchouc et à armature textile est du type comprenant un embout (2) et une douille (3) métalliques entre lesquels une extrémité du tuyau (5) est emprisonnée par sertissage. Le raccord (1) présente trois zones distinctes, une zone (A) assurant une fonction accrochage, une zone (ED) assurant une fonction étanchéité dynamique et une zone intermédiaire (ES) assurant une fonction étanchéité statique. Un tel raccord permet d'utiliser des tuyaux en caoutchouc à armature textile à des pressions de l'ordre de 200 bars.