baber/WOPTO huggingface dataset:
Patent EP-0402413-B1 (EP)
IPC: B65G45/16
Filed: 1989-03-02
Granted: 1993-06-02
Abstract: On peut retirer la matière particulaire d'une bande de manutention (12) à l'aide d'un racleur de bande de manutention comprenant un élément d'usure souple (16) appuyant contre la surface de travail de la bande de manutention, ainsi qu'un logement (14) façonné et dimensionné pour maintenir une extrémité de l'élément d'usure contre la bande de manutention et pour stocker le reste de l'élément d'usure à l'intérieur (18) du logement (14). Les dimensions transversales (A-A, B-B) de l'intérieur du logement sont inférieures à la longueur de l'élément d'usure (16). Le logement résiste à la pression jusqu'à une pression de fonctionnement donnée lorsque l'élément d'usure se trouve à l'intérieur du logement. Ledit logement (14) est adapté pour être rempli par un fluide, tel qu'un gaz liquide qui, lorsqu'il est comprimé, agit directement sur l'élément d'usure à l'intérieur dudit logement afin de forcer ledit élément d'usure contre la bande de manutention et afin de le maintenir contre la bande de manutention à mesure qu'il (16) s'use.
Patent EP-0414748-B1 (EP)
Inventor: HOOD KATHLEEN ANNE
IPC: C08L77/00
Filed: 1989-05-05
Granted: 1996-12-18
Abstract: PCT No. PCT/GB89/00477 Sec. 371 Date Nov. 2, 1990 Sec. 102(e) Date Nov. 2, 1990 PCT Filed May 5, 1989 PCT Pub. No. WO89/10948 PCT Pub. Date Nov. 16, 1989.A polymeric composition comprises: (i) an aromatic polyimide or an aromatic carboxylic ester polymer, (ii) a substantially wholly aliphatic polyamide, and (iii) a polyamide that contains both aromatic aliphatic moieties. It is found that the mechanical properties of blends of the aromatic polymers (i) and the polyamides (iii) can be significantly improved by the incorporation of a quantity of the aliphatic amides (ii), even though the miscibility of polymers, as observed by their glass transition temperatures may remain unchanged.
Patent EP-0441880-B1 (EP)
Inventor: ZOSKI GLENN
IPC: H03K4/02
Filed: 1989-10-31
Granted: 1996-09-25
Abstract: An apparatus for conducting measurements of electrochemiluminescent (ECL) phenomena includes a cell unit having an electrode configuration for inducing the emission of ECL light by the application of a selected voltage waveform to a sample fluid including an ECL moiety. The sample fluid is transported to and from the cell unit by a flow-through pump/tubing system. A photomultiplier tube detects the intensity of light emitted by the sample fluid during the ECL measurement process. A computer control unit both analyzes the detected data and provides digital control signals to the cell unit to generate effective voltage waveforms. The digital control signals are supplied to a novel pulse width modulated digital to analog converter which outputs a ramp voltage waveform having the desired slope.
Patent EP-0392547-B1 (EP)
Inventor: VASCONCELOS GOLSON S
IPC: A61B17/12
Filed: 1990-04-12
Granted: 1995-12-27
Abstract: A latching mechanism for forceps (10) including first latch portion (30) on one forcep handle (16) and a second latch portion (60) on the other forceps handle (22) and a bias spring (23,80,82) for placing the handles (16,22), and thus the jaws (14,20), in a first predetermined spacing. The first latch portion (30) has a cam surface (38), a shelf (40) and a slot (42). The second latch portion (60) has a transverse projection (66) which engages the cam surface (38) as the handles (16, 22) close and then engages the shelf (40) and upon further closing of the handles (16, 22) and then springs through the slot (42) to disengage the latching mechanism (30, 60) and return the handles (16, 22) to the original position controlled by the bias spring (23,80,82). The first position allows a surgical assistant to load an aneurysm clip (26) into the jaws (14,20) of the forceps (10). The second predetermined position allows the surgical assistant to partially close the handles (16, 22) sufficient to hold the aneurysm clip (26) firmly in place. The surgeon then takes the forceps (10) and inserts the aneurysm clip (26) by further closing the handles (16; 22) and releases the latching mechanism (30,60) by relaxing the grip.
Patent EP-0448860-B1 (EP)
Inventor: QUINN GEORGE PATRICK
IPC: C10G11/18
Filed: 1990-06-29
Granted: 1994-07-06
Abstract: Effective quenching is provided in a catalytic cracking process to decrease thermal cracking. For increased product yield, the quench is injected at special locations and a special quench is used. In the illustrated embodiment, the quench is injected into the oil product immediately downstream of a gross cut separator and the quench comprises cycle oil.
Patent EP-0407247-B1 (EP)
Inventor: GROSHENS PIERRE
IPC: D06M17/06
Filed: 1990-06-15
Granted: 1995-11-29
Abstract: The invention relates to a textile for stiffening. It comprises two textile layers (1, 2). According to the invention, the textile layers (1, 2) are joined to each other by an adhesive composed of hot-sprayed crosslinkable polymers. <IMAGE>
Patent EP-0425591-B1 (EP)
Title: Polymer compositions
IPC: C08F220/22
Filed: 1990-01-04
Granted: 1993-08-18
Abstract: PCT No. PCT/GB90/00014 Sec. 371 Date Sep. 4, 1990 Sec. 102(e) Date Sep. 4, 1990 PCT Filed Jan. 4, 1990 PCT Pub. No. WO90/07528 PCT Pub. Date Jul. 12, 1990.A hydrophilic crosslinkable copolymer comprising monomer units derived from an ester of an ethylenically unsaturated carboxylic acid wherein the ester group contains a labile primary hydroxyl group and monomer units derived from a halohydroxyalkyl ester of an ethylenically unsaturated carboxylic acid is disclosed. The copolymer is useful in affinity separation systems.
Patent EP-0462145-B1 (EP)
Inventor: BISCHOFBERGER NORBERT W
IPC: A61K47/48
Filed: 1990-02-23
Granted: 1994-04-27
Abstract: A conjugate is provided wherein a lipid is covalently coupled to an oligonucleotide having a nucleotide sequence that is either of interest or substantially complementary to a nucleotide sequence of interest. The conjugate is useful for nucleic acid purification, diagnostic methods, and therapeutic applications. The therapeutic aspect includes conjugates wherein the oligonucleotide contains an antisense nucleotide sequence to a sequence encoding a polypeptide responsible for a pathogenic disorder.
Patent EP-0477222-B1 (EP)
Inventor: LANKINEN TAPIO
IPC: A61M15/00
Filed: 1990-06-13
Granted: 2000-08-16
Abstract: A device for a more effective pulverization of particles and/or agglomerates of a powdered inhalation medicament, comprising a chamber (2) intended for medicament and substantially closed at one end thereof, said chamber being provided with at least one air inlet port and a powdered medicament outlet port. The chamber (2) substantially closed at one end said, chamber being rotationally symmetrical in shape or its cross-section perpendicular to the centre axis thereof being substantially circular in shape and without substantial flow obstacles. The inlet and outlet ports are spaced from each other in the direction of the centre axis of chamber (2). Said inlet port (1) being designed to direct the air inflow into the vortex chamber substantially parallel to the tangent of said chamber.
Patent EP-0481006-B1 (EP)
Inventor: DICK G JOHN
IPC: A63B25/02
Filed: 1990-07-03
Granted: 1995-05-03
Abstract: A self-actuated spring-action human bipedal device includes a back-mounted frame attached to the upper torso of a user, and separate articulated right and left leg frames pivotally attached by U-joints to lower portions of the back frame. The user's feet are secured to the leg frames so that the bottoms of the leg frames contact the ground, rather than the user's feet, behind the point where each foot is attached to its leg frame. A spring actuator is carried on the back frame, and endless cord-like main springs are engaged with the spring actuator. Left and right tension lines running from the left and right leg frames to the spring actuator are arranged so that compression of the leg frames, cause by the force of downward movement of the user's feet and torso, acting on the ground, pulls on the tension lines to apply a pulling force to the spring actuator for stretching the main springs. The tension lines are also each attached to a part of the leg frame which engages on the user's foot so that extension of the user's leg pulls on the tension lines, also stretching the main springs. The energy stored in the stretched main springs is then transferred back to the torso of the user and to the user's feet to cause the user to jump into the air by a distance above the ground approximately proportional to the amount of compression of the leg frame and the amount of stretch transferred to the main springs. Separate pick-up springs connected to each leg frame keep the tension lines under positive tension so that tension on each leg frame will not go slack and will apply a pick-up force to the leg frame to raise it and prevent foot dragging to simulate a natural walking gait.
Patent EP-0444186-B1 (EP)
Inventor: KALLAND TERJE
IPC: A61K35/74
Filed: 1990-09-14
Granted: 1995-11-15
Abstract: The present invention concerns a pharmaceutical composition for treating malignancies and autoimmune diseases involving cells expressing MHC class II antigens. The composition comprises a substance making said cells targets for cytotoxic T cells. The substance may be selected from the group consisting of staphylococcal enterotoxines, toxoids, active fragments or peptides of said enterotoxins and substances having essentially the same mode of action, such as Toxic Shock Syndrome toxins (TSST-1), bacterial exoproteins, such as streptococcal exoproteins, and proteins produced by mycoplasma arthritidis, which have capacity to interact with parts of the TCR and specifically the V beta chains thereof.
Patent EP-0451286-B1 (EP)
Inventor: SHIRAI KOJI
IPC: H01L21/822
Filed: 1990-10-05
Granted: 1996-12-18
Abstract: A semiconductor layer consisting of an epitaxially grown layer (16) is formed on the surface of a p--type silicon semiconductor substrate (11), and a first impurity region is formed of p+-type buried regions (171, 172) and p-type impurity regions (221, 222) so that it penetrates said semiconductor layer from the surface thereof to said semiconductor substrate. The first impurity region sectionalizes the semiconductor layer to form a central region (163) and element regions (161, 162) on both sides. On the surfaces of a pair of impurity regions are formed an anode layer in which are alternatingly arranged n+-type impurity regions (251-253) and p+-type impurity regions (271, 272). In the element regions of said semiconductor layer are formed cathode regions consisting of p-type impurity regions (231, 232). Gate electrodes are formed in an opposing manner and via a gate insulating film at the pn junction portions of the n+-type impurity regions (251, 252) exposed to the surface, p-type impurity regions (221, 222), and n-type element regions, thereby to constitute a pair of MOS thyristors by pnpn junction arranged in the lateral direction.
Patent EP-0454089-B1 (EP)
Inventor: AZUMA MASATO
IPC: A61K9/00
Filed: 1991-04-24
Granted: 1994-08-17
Abstract: A pharmacological composition to administer percutaneously to a human patient comprises a pharmacologically effective amount of eperisone, a salt thereof, tolperisone or a salt thereof, a water-swellable crosslinked polyvinylpyrrolidone and a base carrier, being improved in percutaneous absorption.
Patent EP-0476468-B1 (EP)
Inventor: HEITZE GERHARD
IPC: B21J13/08
Filed: 1991-09-07
Granted: 1994-06-15
Abstract: The appts. to change the press tools (7), in a compression press to reduce the width of rolled material and especially hot slabs in a roughing train, has a mobile trolley near the press tools (7) with a lifting frame (20) and lifting drive (21) for a holder (22) to carry the tool (7). A further trolley has a laying section (24,25) to hold the tool (7). - Pref. the mobile trolley travels on rails along the rolling stands. The tool holder (22) is raised and lowered through the window of the stand (6) to and from the press tool (7), by the lifting drive (21) of the lifting frame (20). The carrier trolley (23) travels on rails at right angles to the rolling stands (6). The rails for the trolley are on the longitudinal beams (6) of the stand, and the rails for the carrier trolley (23) are attached to cross beams secured to the long beams. Both trolleys are moved (42,47) by remote control, pref. by a piston/cylinder unit with a double pressure action, each mounted to its appropriate beam (6,46). The lifting drive (21) for the lifting frame (20) is held in a roller guide (29,30) at the mobile trolley. The lifting drive (21) has pref. a hydraulic motor (35) with a gearing and a pulse counter and a coupling (34) to a shaft (31) mounted in pillow blocks (33), with at least one pinion (32) meshing with a rack (36) fixed to the lifting frame (20).
Patent EP-0492690-B1 (EP)
Inventor: CAPDEVILLE BERNARD
IPC: B01D24/22
Filed: 1991-12-09
Granted: 1995-10-04
Abstract: Process for water treatment employing a granular bed (3) consisting of granular support materials of lower density than that of the water to be treated. According to this process each washing cycle consists in interrupting the draw-off of the treated water and stopping the feed of water to be treated so that the granular bed (3) floats in a given volume of water VL, in introducing washing air into the reactor with a view to ensuring stirring of the abovementioned floating bed, in interrupting the entry of air with a view to permitting a separation of the granular materials and of the sludge by density difference, with sedimentation of the said sludge and flotation of the said materials, and in removing the sludge at the base of the reactor and the water contained in it with a view to emptying the granular bed (3). 
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Patent EP-0494022-B1 (EP)
Inventor: MONDET JEAN
IPC: A61Q5/02
Filed: 1991-12-27
Granted: 1997-10-08
Abstract: Copolymer characterised in that it originates from the copolymerisation of a mixture of monomers comprising: at least 30 % by weight of at least one organic carboxylic acid containing ethylenic unsaturation, at least 30 % by weight of at least one N-alkylacrylamide in which the alkyl group contains from 8 to 30 carbon atoms in the alkyl chain, and from 0 to 40 % of at least one hydrophilic unsaturated monomer, as well as a corresponding copolymer in which the carboxylic groups are completely or partially in salt form; its preparation and its use as thickening agent, especially in compositions with a high surfactant content, such as shampoos.
Patent EP-0505664-B1 (EP)
Inventor: GILLI ALBERTO
IPC: C09D7/80
Filed: 1991-04-16
Granted: 1995-07-12
Abstract: The method and formulation for the preparation of a multicoloured paint produces coloured globules with very good colour-stability and the applied paint has very good washability.
Patent EP-0506800-B1 (EP)
Inventor: LIU QINGSHAN
IPC: B62M1/20
Filed: 1990-12-18
Granted: 1994-09-28
Abstract: A muscle-powered drive mechanism for vehicles or other equipment with at least one drive component, the drive movement of which is adapted to be transmitted to a drive shaft using a movement transmission system. By means of the mechanism, a user can selectively exercise a variety of muscles in the arms, legs or other parts of the body (e.g., back or abdominal regions), separately or together in many harmonious ways. For example, the system includes a set backrest drive mechanism whose drive movement is generated by a movement of a seat backrest relative to a seat surface independently of the movement of the seat surface. The system also includes a pair a freewheels mounted to a drive shaft. The movement of a mounted crank in either a forward or a rearward direction generations a single directional rotational movement of the shaft by means of one of the freewheels.
Patent EP-0545939-B1 (EP)
Title: Sanitäres wasserventil
Inventor: NIKOLAYCZIK HANS
IPC: F16K47/02
Filed: 1991-06-25
Granted: 1995-02-22
Abstract: Ein sanitäres Wasserventil hat in einem Gehäuse parallel zueinander liegende Ventilscheiben (3, 4, 5), von denen zwei (3, 4) drehfest und eine dritte (5) beweglich angeordnet sind. In den Ventilscheiben befinden sich Ausnehmungen (12, 13) und diese Ausnehmungen haben Abstufungen (14), von denen eine oder mehrere mit einer Verzahnung (15) versehen sind.
Patent EP-0539405-B1 (EP)
Inventor: LACROIX MARTIAL
IPC: C07K16/00
Filed: 1991-07-10
Granted: 1995-06-28
Abstract: Cette invention se rapporte à de nouveaux peptides linéaires ainsi qu'à leurs mélanges et combinaisons chimiques efficaces pour détecter et quantifier les infections par HTLV-I et HTLV-II. Ces peptides sont efficaces également dans des vaccins contre des infections virales par HTLV-I et HTLV-II.
Patent EP-0540671-B1 (EP)
Inventor: EDLER JAMES P
IPC: C04B35/591
Filed: 1991-07-23
Granted: 1997-10-01
Abstract: On décrit un procédé de préparation d'un matériau à base de nitrure de silicium de phase-alpha et de frittage subséquent de celui-ci en un matériau à base de nitrure de silicium de phase bêta. Ce procédé consiste à broyer finement une bouillie composée d'un mélange de poudre de silicium, d'eau, et d'au moins un agent de densification destiné à aider par la suite la densification du matériau de nitrure de silicium, le broyage étant effectué pour produire des surfaces neuves, non oxydées, sur la poudre de silicium et pour permettre à une réaction chimique importante d'avoir lieu entre le silicium et l'eau; à réduire la teneur en eau de la bouillie où a eu lieu la réaction, jusqu'à un niveau approprié pour former une masse desséchée; à effectuer la nitruration de la masse desséchée au moyen d'une exposition de celle-ci à une quantité suffisante d'un gaz de nitruration comprenant au moins de l'azote, à une température appropriée et pour une durée suffisante pour produire une masse composée sensiblement de nitrure de silicium de phase alpha; et à fritter la masse de nitrure de silicium qui en résulte à une température de frittage comprise entre environ 1450 °C et environ 2100 °C pour une durée suffisante pour convertir le nitrure de silicium d'un matériau à prédominance de phase alpha en un matériau de nitrure de silicium densifié à prédominance de phase bêta présentant une réduction en volume apparent du nitrure de silicum due à la densification.
Patent EP-0514509-B1 (EP)
Inventor: CERQUEIRA DE ALMEIDA ELZA CARM
IPC: G01N33/535
Filed: 1991-11-28
Granted: 2000-09-20
Abstract: This patent deals with the use of antigens conjugated to an enzymatic activity for the detection of immune-complexes against antigenic mixtures containing conjugated antigen, hence allowing the detection of antibodies even with low titre, through the development of a color reaction. The method is based on the specificity of antibodies and can be used for the diagnosis of any infectious disease with the condition of using the appropriate conjugated antigen. The diagnosis kits for Chagas' disease make use of the recombinant Trypanosoma cruzi antigens described in the patent application PCT/BR/91/00003, (Brazilian application number 9001479, of MAR, 30, 1990), and are indicated for the immunological diagnosis of Chagas' disease using either ELISA or the antigens immobilized to solid supports such as nitrocellulose, nylon, polyvinyl, polycarbonate and polyallomer.
Patent EP-0509517-B1 (EP)
Inventor: HABUCHI HIROKO
IPC: C08B37/00
Filed: 1992-04-16
Granted: 1997-01-29
Abstract: An oligosaccharide having an affinity for fibroblast growth factor, which is composed of 8 to 18 monosaccharide residues, wherein a principal disaccharide unit comprising L-iduronic acid 2-sulfate and N-sulfo-D-glucosamine and a process for producing the oligosaccharide comprising digesting heparan sulfate.
Patent EP-0521458-B1 (EP)
Inventor: BARGIOTTI ALBERTO
IPC: A61P35/00
Filed: 1992-06-30
Granted: 1996-02-21
Abstract: An anthracycline glycoside of general formula 1: <CHEM> wherein R1 is hydrogen or methoxy group; R2 is hydrogen or hydroxy group, A and B both represent hydrogen or one of A and B is hydrogen and the other is hydroxy or a group of formula -OSO2R5 in which R5 is C1-C4 alkyl or aryl optionally substituted by C1-C4 alkyl, nitro, amino, methoxy or halogen; R3 is a hydrogen atom or a group of formula 2 and R4 is a group of formula 2    -(CH2)n-X   2   in which n is 2 or 3 and X is hydroxy group, a halogen or a group of formula OSO2R5 in which R5 is as defined above and with the proviso that if R2, X and A are an hydroxy group R3=H, n must be 3; or a pharmaceutically acceptable salt thereof. Compounds of the invention have activity as antitumor agents. Processes for their preparation and pharmaceutical composition containing them are also disclosed.
Patent EP-0534114-B1 (EP)
Inventor: NIPPERT THOMAS DIPL-ING
IPC: G01R31/02
Filed: 1992-08-11
Granted: 1995-10-18
Abstract: The invention relates to an arrangement for rapid identification of short-circuits and for producing an electrical triggering command, having an electronic measurement and processing arrangement which emits the triggering command after comparison (in a comparison circuit) with preset limit values, the measurement arrangement measuring the time responses of both the voltage and of the current of the network and determining therefrom the complex powers and impedances, the comparison circuit and the power and impedance determination consisting of analog functional modules and an arrangement being provided which is [sic] the time responses of the current and voltage with in each case two carrier signals, equal to the centre frequency of the frequency bands which are predetermined for selection. <IMAGE>
Patent EP-0535577-B1 (EP)
Inventor: SUZUKI ITARU
IPC: G11B11/105
Filed: 1992-09-28
Granted: 1997-04-23
Abstract: A magneto-optical disc system (2,3) and a medium used therewith are disclosed in which a magneto-optical disk (1) having a magneto-optical recording layer (8) on one major surface with a protective film (6) formed on said magneto-optical recording layer (8), on which a magnetic head is sliding, and an optical system having a focus servo mechanism on the other surface. The focus servo mechanism of the optical system satisfies a certain condition to avoid any focal blank. <IMAGE>
Patent EP-0590185-B1 (EP)
Inventor: KLOOSTERHOUSE GEORGE
IPC: H02K21/24
Filed: 1992-09-30
Granted: 1996-07-03
Abstract: An electromagnetic motor includes a rotor (2) having a plurality of magnets (18) mounted along a perimeter of the rotor (2). Preferably, adjacent magnets have opposite poles facing outward. One or more electromagnets (8) are disposed adjacent to the perimeter of the rotor (2) so that as the rotor (2) rotates, the magnets (18) mounted on the rotor (2) are carried near the poles of the electromagnets (8). Current is supplied to the electromagnets (8) by a drive circuit in a predetermined phase relationship with the rotation of the rotor (2) such that, for substantially all angular positions of the rotor (2), magnetic attraction and repulsion between the poles of the electromagnets and the magnets mounted on the rotor (2) urge the rotor (2) to rotate in a desired direction. Reflective material (28) is mounted on the rotor (2) in predetermined angular positions. The drive circuit includes a photosensitive device which produces a signal whose value varies according to whether the device is receiving light reflected from the reflective material (28). The signal is amplified to produce drive current for the electromagnets (8). <IMAGE>   <IMAGE>