baber/WOPTO huggingface dataset:
Patent EP-0289320-B1 (EP)
IPC: B60R22/42
Filed: 1988-04-28
Granted: 1992-09-30
Abstract: The web-locker retractor has a pair of identical clamping wedges 10 having teeth which are shaped to penetrate the material of a seat belt in order to displace the fibres of the material and engage therewith. Upon an engagement with the belt, the teeth interfit with those of one wedge fitting between those of the other. The teeth are arranged in arrays 12, 14 one of which is an offset mirror image of the other. The teeth of the two arrays are inclined oppositely to the direction of belt protraction. Posts 22, 26, 32 and sockets 20, 24, 30 on the wedges co-operate to restrain the wedges to move perpendicularly to the belt plane, against a biassing spring (not shown). Upon locking, the web locker does not deflect the belt and therefore does not have to overcome a component of the tensile load on the belt. A retractor of light construction is therefore possible.
Patent EP-0309073-B1 (EP)
IPC: B32B27/12
Filed: 1988-05-11
Granted: 1993-07-07
Abstract: Composite breathable film comprising a breathable polyolefin film heat laminated to a nonwoven HDPE fabric. Preferably, the breathable film is prepared by melt embossing a highly filled polyolefin film to impose a pattern of different film thickness therein, and stretching the embossed film. The nonwoven fabric is made by cross-laminating HDPE fibers at the crossing points to form a thin open mesh fabric, and coextruding a heat seal layer thereon. The composite is made by heat laminating the breathable film to the heat seal layer of the fabric. The resulting laminate has excellent water vapor transmissibility, air resistance and strength and is particularly adapted for use as a housewrap.
Patent EP-0290299-B1 (EP)
IPC: A61K47/44
Filed: 1988-03-29
Granted: 1993-03-10
Abstract: The invention relates to a process for preparing a pharmaceutical dosage form which takes the form of water-soluble grains, and a dosage form, in particular, based on a dry extract of Ginkgo biloba. In the process according to the invention, the following successive operations are carried out: - moistening and/or solubilisation of the active principle by means of an alcoholic or aqueous-alcoholic solvent; - addition of a surfactant and, where appropriate, a binder to the moistened or solubilised active principle; - homogenisation of the suspension or solution thereby obtained, or solubilisation; - mixing of the suspension or solution with a pharmaceutically acceptable water-soluble vehicle which is compatible with the active principle; - granulation of the mixture and evaporation of the solvent by drying.
Patent EP-0370059-B1 (EP)
IPC: E05D5/02
Filed: 1988-08-26
Granted: 1992-01-02
Abstract: PCT No. PCT/AT88/00067 Sec. 371 Date Feb. 28, 1990 Sec. 102(e) Date Feb. 28, 1990 PCT Filed Aug. 26, 1988 PCT Pub. No. WO89/02022 PCT Pub. Date Mar. 9, 1989.A hinge with an adjusting system includes a hinge arm that can be secured to a base plate by at least one adapter. The hinge arm has holes through which pass adjusting and attachment screws. The adapter can be installed on the base plate and can be locked by means of a rocker lever supported on the adapter so as to be able to swivel. The adapter is U-shaped and has two side arms that enclose the base plate and the sides thereof. Both side arms of the adapter lie with no clearance on the base plate, and the material of at least one of the side arms is weakened at at least one place. The adapter is installed at the front by a cross pin thereof fitting in a notch in the base plate. The shape of the notch corresponds to that of the cross pin, and the cross pin is accommodated without any play within the notch. The generators or the center or mid-line longitudinal axes of the notch and the cross pin extend unstressed at an angle relative to each other.
Patent EP-0338085-B1 (EP)
Inventor: FUKUOKA SHINSUKE - YOSHIOKA
IPC: C08G63/80
Filed: 1988-09-28
Granted: 1994-06-22
Abstract: Procédé permettant de préparer avec un bon rendement du polycarbonate aromatique cristallisé possédant un poids moléculaire moyen compris entre 6000 et 200 000 et présentant une quantité inférieure ou égale à 0,03 % en poids d'un groupe hydroxy terminal en fonction de la quantité de polymère, consistant à chauffer un mélange d'un composé de dihydroxydiaryle contenant 85 mol % ou davantage de dihydroxydiarylalkane et de carbonate de diaryle pour produire un prépolymère possédant un poids moléculaire moyen compris entre 2000 et 20 000 et présentant un rapport groupe carbonate d'aryle terminal/ensemble des groupes terminaux égal ou supérieur à 50 mol %, ensuite à soumettre le prépolymère à polymérisation en phase solide. Ce polycarbonate aromatique cristallisé ne contient pas d'impuretés, est incolore et présente d'excellentes propriétés de résistance à la chaleur, à l'eau chaude, etc., ce qui permet de l'utiliser comme matière plastique pour pièces mécaniques.
Patent EP-0373293-B1 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/28
Filed: 1989-07-31
Granted: 1995-04-12
Abstract: A valve gated injection molding system having a double acting pneumatic rack and pinon valve pin actuating mechanism. The melt passage branches in a manifold (14) from a central inlet (12) and flows along the valve pin (28) in a central bore (16) in the nozzle (18) to the gate (20). A pneumatically driven piston (96) pivots a toothed pinion member (84) mounted in a slot (74) in the manifold (14). The pinion member (84) engages a toothed rack member (76) which reciprocates along a straight line in the slot (74) in the manifold and engages an enlarged head (66) of the valve pin (28) in a slot in the rack member (76). Lateral forces from the pinion member (84) are absorbed by sliding contact of surfaces of the rack member (76) against matching surfaces of the slot (74) and/or a valve pin bushing (26), and are not transmitted to the valve pin (28). This avoids uneven wear and buildup of melt deposits around the valve pin which can otherwise result in leakage and malfunction.
Patent EP-0363922-B1 (EP)
Inventor: DING MENGXIAN
IPC: C07C69/76
Filed: 1989-10-11
Granted: 1996-04-10
Abstract: Biphenyl tetracarboxylic acid esters and derivatives thereof are prepared by the coupling reaction of 4-halogen substituted o-benzenedicarboxylic acid ester, carried out in an aprotic polar solvent in the presence of a pre-prepared triphenylphosphine-nickel chloride or trialkylphosphine-nickel chloride catalyst, zinc powder as the reducing agent, and an alkali metal halide promoting agent. The ester may be hydrolyzed in basic solution to afford the corresponding acid. The acid may be heated or boiled with acetic anhydride to afford the biphenyl dianhydride.
Patent EP-0333305-B1 (EP)
Title: Parenteral solution pump assembly
IPC: A61M5/142
Filed: 1986-11-17
Granted: 1993-07-28
Abstract: A disposable diaphragm pump cassette comprises a flexible diaphragm member comprising hinged, rigid plates hingingly mounted on an inflexible plate and opposed to a pumping chamber surface to form a pumping chamber. The pump includes check valve means comprising movable circular plates integrally connected with the inflexible plate by flexible, extendable webs. The flexible diaphragm member comprises at least three inflexible diaphragm plates with edges in a common plane, each diaphragm plate having at least two straight diaphragm plate hinge edges. Each diaphragm plate hinge edge is adjacent to and aligned with a second diaphragm plate hinge edge of an adjacent diaphragm plate. The adjacent edges of each diaphragm plate hinge edge and second diaphragm plate hinge edge are attached together by a flexible hinge strip.
Patent EP-0333465-B1 (EP)
Inventor: CASKEY CHARLES THOMAS
IPC: C12Q1/6858
Filed: 1989-03-15
Granted: 1994-07-13
Abstract: The present invention relates to a process for the rapid and simple detection of mutations in DNA and differences between DNA sequences. This competitive oligonucleotide priming system can be used for the detection of any differences between DNA sequences for which a DNA sequence is known. In its basic form the invention comprises the steps of:- adding competitive oligonucleotide primers to a sample of nucleic acid or mixture of nucleic acids, wherein said competitive oligonucleotide primers include at least two primers, one being substantially complementary to the specific known sequence and at least one having a base mismatch with the specific known sequence; preferentially hybridizing the substantially complementary primer to the specific known sequence under competitive conditions; extending the preferentially hybridized primer from its 3 min terminus to synthesize an extension product complementary to the strand to which the primer is hybridized; and identifying said extension product. Preferably the method includes the further steps of:- adding a common oligonucleotide primer prior to said identifying step;  separating said extension product from its complementary strand; and repeating said preferentially hybridizing and said extending steps.
Patent EP-0406247-B1 (EP)
IPC: B24B23/03
Filed: 1989-02-02
Granted: 1992-12-02
Abstract: L'engrenage excentrique d'une meuleuse excentrique est configuré de sorte que le fonctionnement du disque de meulage n'affecte pas négativement l'engrenage et que le refroidissement soit amélioré. L'engrenage excentrique est découplé du disque de meulage (24), étant donné que celui-ci n'est relié à la rondelle intermédiaire (17) qui porte les couronnes dentées (21, 22) que par sa partie centrale. La rondelle intermédiaire (17) sert en même temps à évacuer la chaleur générée dans les paliers (10 et 11) vers le courant d'aspiration qui s'écoule à travers les passages d'aération (28, 29). Cette meuleuse excentrique capable d'exécuter quatre mouvements différents de meulage fin se prête à tous travaux de meulage.
Patent EP-0417136-B1 (EP)
Inventor: GIOVANZANA MARIO
IPC: G02C7/04
Filed: 1989-05-08
Granted: 1994-06-29
Abstract: PCT No. PCT/IT89/00033 Sec. 371 Date Nov. 23, 1990 Sec. 102(e) Date Nov. 23, 1990 PCT Filed May 8, 1989 PCT Pub. No. WO89/11672 PCT Pub. Date Nov. 30, 1989.A multifocal contact lens, having progressive eccentricity in an area coaxial relative to the optical center, is obtained through the lens outer surface turning on a lathe, in the optical area involved, by means of a computer controlled lathe, based on special computer programs. The contact lens provided as said above allows vision problems concerning both far range vision and near range vision, in miopic or hypermetropic subjects, to be simultaneously corrected.
Patent EP-0390066-B1 (EP)
Inventor: FRIEDHELM ADAM DR
IPC: C07D501/34
Filed: 1990-03-27
Granted: 1996-10-09
Abstract: Cephalosporin derivatives of the general formula <IMAGE> pharmaceutical preparations active against bacterial infections and which contain such cephem derivatives, a process for the preparation of the cephem derivatives and of the pharmaceutical preparations, and use of the cephem derivatives for the control of bacterial infections.
Patent EP-0402865-B1 (EP)
Inventor: FINA LOUIS R
IPC: C02F1/50
Filed: 1990-06-12
Granted: 1993-12-22
Abstract: A method is provided for strong base anion exchange resins containing high concentrations of pentaiodide (I5<->). The resins are prepared from highly concentrated solutions of I5<-> and I3<-> ions. The exchanged ions, such as chloride (Cl<->), are washed out of the resin after completion of the exchange reaction with the polyiodide ion mixture. The resulting product is a stable resin of predetermined I5<-> content, which is highly effective as a disinfectant for water, acting against water-borne bacteria, virus, and Giardia.
Patent EP-0432367-B1 (EP)
Inventor: LAUMANN HORST
IPC: G01R11/00
Filed: 1990-08-27
Granted: 1993-12-01
Abstract: The device for calculating the tariff, preferably intended for an electricity meter, exhibits a microprocessor (1), a data memory (6) and a bidirectional interface (8) for data transmission with a reader. A timing section (9) is activated for the duration of a data transmission and, via a logic circuit (10) blocks a predetermined storage area (6a) against being loaded with data. The data stored in the storage area (6a) and used for accounting purposes are thus protected against unintentional changes during the data transmission even if the software has corresponding errors. The function of the timing section (9) and of the circuit (10) can be checked in a simple manner. Objections with respect to the data security during a bidirectional data transmission are thus without substance. The device for calculating the tariff is therefore suitable for calibration. 
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Patent EP-0419915-B1 (EP)
Inventor: GOLETZ PETER
IPC: B27K3/50
Filed: 1990-09-07
Granted: 1994-12-21
Abstract: The present invention relates to a chromate-free wood preservative containing at least one quaternary, water-soluble, fungicidal ammonium compound and/or at least one water-soluble, fungicidal diazonium dioxy compound as biocidal active ingredient. The wood preservative, which is ready for use, contains, per 100% by weight, 0.5 to 4% by weight of a pigment/surfactant/solvent mixture which contains, or is composed of, up to 0.1% by weight of at least one water-insoluble phthalocyanine pigment and/or azo pigment or bisazo pigment (based on dry pigment), up to 0.1% by weight of at least one surfactant or surfactant mixture, up to 0.3% by weight of at least one organochemical water-soluble solvent or solvent mixture, and water as the remainder.
Patent EP-0427448-B1 (EP)
Inventor: HANNAY DAVID JAMES
IPC: E04G7/30
Filed: 1990-10-31
Granted: 1995-01-11
Abstract: A scaffolding system comprises a diagonal brace 6 with a transverse pin 13 for engaging an eye 8 of a ledger end fitting. To hold the pin in the eye, the pin has an internal snap-action latch 15, with a hooked projection end to engage a complementary configuration 21 on the eye. The latch is provided with an operating arm 18 projecting from the pin, for moving the latch to a position retracted within the pin to enable the pin to be removed from the eye. <IMAGE>
Patent EP-0383639-B1 (EP)
Inventor: HULOT PIERRE-MARIE JUSTIN MARC
IPC: G10D9/04
Filed: 1990-01-04
Granted: 1997-10-01
Abstract: The outlet hole (3) is axial and opens through one of the end faces of the shell forming the cylinder, whereas the outlet hole (5), the shunting hole (6) and the return hole (7) are radial and open through the lateral face of the shell. Trombone. 
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Patent EP-0390654-B1 (EP)
Inventor: OKUSHIMA HIROMI
IPC: C07D295/096
Filed: 1990-03-22
Granted: 1994-11-09
Abstract: There is disclosed an aminobenzenesulfonic acid derivative of the formula: <CHEM> wherein R1 represents hydrogen atom, a C1 - C6 alkyl group, a C3 - C7 cycloalkyl group, a C1 - C4 halogenated alkyl group, a halogen atom or a C6 - C12 aryl group, R2 represents hydrogen atom, a C1 - C6 alkyl group or a C7 - C12 aralkyl group which may have at least one substituent selected from cyano group, nitro group, C1 - C6 alkoxy groups, halogen atoms, C1 - C6 alkyl groups and amino groups, and n represents an integer of 1 to 4, or a pharmaceutically acceptable salt thereof.
Patent EP-0390744-B1 (EP)
Title: Device for fixing a pipe
IPC: F16L3/02
Filed: 1990-03-26
Granted: 1992-12-02
Abstract: A plurality of welding collars (4), arranged at a distance from one another, are welded onto the pipe (1). These welding collars are inserted with the pipe (1) into a suspension shell (7). In order to prevent bending of the pipe (1) with temperature changes, the welding collars (4) are in each case fixed to the suspension shell (7). The welding collars (4) are preferably open and can be placed laterally onto the pipe (1). <IMAGE>
Patent EP-0419444-B1 (EP)
Title: Stationary gas jumper arrangement for a coke oven
IPC: C10B45/00
Filed: 1990-09-04
Granted: 1992-11-19
Abstract: In a stationary gas jumper arrangement (6) for a coke oven with adjacent coke oven chambers (2, 2',...), each of which has a gas opening (5, 5',...), the gas jumper arrangement (6) covers gas openings (5, 5') of two neighbouring coke oven chambers (2, 2') in each case with one cover chambers (7, 7') and the two cover chambers (7, 7') are connected line-wise by a jumper pipe (9), and covers (8, 8') covering the gas openings (5, 5') during charging of a coke oven chamber (2, 2') can be moved within the cover chambers (7, 7') by means of an actuation device (12) from an open position into a closed position and set into rotary motion. 
<??>To ensure tightness of the gas openings (5, 5') with the covers (8, 8') put in place even in the event of major pressure fluctuations and to allow inertisation of the gas jumper arrangement (6), both the covers (8, 8') and the rim of each gas opening (5, 5') each have a sealing surface (24, 24', 25, 25') of the type of a valve seat, which sealing surfaces fit one another and are pressed against one another in the closed position of the cover (8, 8'), and a gas line (10) feeding an inert gas such as nitrogen leads into the gas jumper arrangement (6) and the latter is subjected, with the covers (8, 8') closed, to an inert gas pressure which is above the pressure within the coke oven chambers. 
<IMAGE>
Patent EP-0465552-B1 (EP)
Title: Device for identification of objects
Inventor: MELIN PER
IPC: G09F3/00
Filed: 1990-03-29
Granted: 1995-08-09
Abstract: The present invention relates to an arrangement for the identification of objects such as patients, competitors and visitors to trade fairs, animals and baggage. The identification arrangement comprises a strip-like tape (1) made form a tear-resistant material and means (2) for attaching one end (1a) of the tape to an arbitrary point on the tape (1) so as to produce a closed strip loop. The tape has at least one field (1b) for information identifying the object, and the closed loop (2) is intended to be applied around a projecting part of the object associated with the information in question. The aforementioned means (2) for producing the strip loop consists of a piece of double-sided adhesive tape applied at the aforementioned one end (1a) of the tape. This is covered prior to use by a removable protective film. The invention is characterized in that the adhesive tape is of a kind such that, when the joint forming the closed loop is parted at that point, the adhesive tape separates in a laminar fashion so that rejoining is not possible.
Patent EP-0432226-B1 (EP)
Inventor: MORESE-SEGUELA BRIGITTE
IPC: C08L23/10
Filed: 1990-03-30
Granted: 1994-05-11
Abstract: PCT No. PCT/FR90/00225 Sec. 371 Date Jan. 28, 1991 Sec. 102(e) Date Jan. 28, 1991 PCT Filed Mar. 30, 1990 PCT Pub. No. WO90/12064 PCT Pub. Date Oct. 18, 1990.The process, which makes it possible to reduce the adhesive nature of a partially crystalline copolymer (E) of ethylene and at least one alpha-olefin with a density of between 0.865 and 0.900 approximately, and to increase its resistance to crushing, consists in mixing closely said ethylene copolymer with at least one non-atactic propylene polymer (P) with a fluidity index (measured according to the ASTM D 1238 standard, condition L) between 35 and 200 dg/min. approximately, in a proportion of between 22 to 50 parts by weight approximately for 100 parts by weight of ethylene copolymer.
Patent EP-0441224-B1 (EP)
Inventor: HAERLE ANTON PROF DR
IPC: F16B39/30
Filed: 1991-01-29
Granted: 1994-01-19
Abstract: The invention relates to a self-blocking thread, in which the two edges (3, 4) of at least some of the thread pitches of an element, i.e. of the bolt (10) or of the nut (20), are of steeper design than the edges of the other element (1, 2) which interacts therewith, so that the interacting edges are not congruent. <IMAGE>
Patent EP-0482518-B1 (EP)
Inventor: FUJII ATSUSHI
IPC: B29C48/08
Filed: 1991-10-18
Granted: 1997-02-05
Abstract: The present invention relates to a process for producing a polypropylene resin sheet or film which comprises introducing a polypropylene resin in a film form, which has been extruded from a T-die in a molten state, into a slit through which a cooling water is flowing, passing the polypropylene resin film between nip rolls, and pressing the above obtained sheet or film from both sides thereof under a pressure of at least 5 kg/cm<2> while heating at a temperature of 155 to 160 DEG C, by the use of a metal belt having a surface roughness of not more than 0.1  mu m. In accordance with the present invention, a sheet or film of a polypropylene resin which is unstretched and is excellent in transparency and surface gloss can be obtained. Furthermore, the sheet or film obtained is good in transparency and surface gloss even when it is thick. In accordance with the present invention, even if the film-forming speed is high, a sheet or film having excellent transparency can be obtained. Furthermore, in the sheet or film obtained, gel and fish eye are not prominent, and the sheet or film is excellent in heat moldability. <IMAGE>
Patent EP-0544028-B1 (EP)
Inventor: SONNEK RUDOLF
IPC: F24H9/12
Filed: 1991-11-27
Granted: 1995-06-14
Abstract: The concrete invention relates to a coupling element for radiators for hot-water central heating installations, which is particularly suitable for mounting on or in walls and makes possible on the one hand a connection to the forward run and return run pipe of the heating system pipe train and on the other hand the forward and return run connection to the central heating body. A bore - called short circuit bore 6 in the following - connects the forward run connections 2 to the return run connections 3 so that a flow is possible through the pipe network even when the central heating valve is shut off. As a result of the installation of cylindrical bushes 7, alternatively in the forward run connection 2 or even in the forward and in the return run connection 3, in each case an annular gap 8 is produced, through which, when the radiator valve is closed, the entire circulated train water quantity can flow off via the short-circuit bore 6 completely and with low noise. When the radiator valve is open, one part flow of the circulated train water quantity flows off through the radiator and the other part flow via the short-circuit bore 6 into the return run pipe 3. The part flow of the heating water flowing through the radiator is recombined, in the region of the connection bore 3 for the return run pipe, with the part flow which flows via the short-circuit bore 6. The length of the cylindrical bush 7 (bushes) and the possible complete or partial overlapping therewith of the short-circuit bore 6 define(s) the quantity division of the heating water since, with longer bushes 7, the resistance in the short-circuit bore 6 is increased and, with shorter bushes 7, on the other hand decreased. Accordingly, a part flow also flows through the radiator and the remainder of the train water quantity through the short-circuit bore 6. <IMAGE>