baber/WOPTO huggingface dataset:
Patent EP-0394870-B1 (EP)
Title: Non-dispersive infrared gas analyzer
IPC: G01N21/61
Filed: 1990-04-20
Granted: 1993-10-13
Abstract: NDIR gas analyser of the twin-beam type with two pneumatic detectors (D1; D2) situated one behind the other. The chambers (4.1) of the first detector (D1) following measurement and comparison cells (MK, VK) contain the gas component to be determined in low concentration, while the chambers (4.2) of the following second detector (D2) contain it in high concentration. The outputs of the pneumatic/electrical measured value transducers (5) of the detectors (D1; D2) are optionally switchable to an evaluation device (8) so that the measurement range can be extended over several decimal orders of magnitude. Used in photometric gas analysers with selective pneumatic detectors.   <IMAGE>
Patent EP-0398236-B1 (EP)
Title: Emission electrode
IPC: B03C3/41
Filed: 1988-03-07
Granted: 1992-11-19
Abstract: Selfsupporting mastlike corona discharge electrodes are proposed for use in a dustcollecting electrostatic precipitator having gas passage-forming platelike collecting electrodes. From a metal strip which has the same width everywhere the corona discharge electrode can be manufactured continuously in any desired length and virtually without a waste of material. By cutting and bending operations the metal strip is formed to constitute a selfsupporting corona discharge electrode which has an adequate flexural stiffness and is provided with the required corona discharge tips.
Patent EP-0416530-B1 (EP)
IPC: A61G3/00
Filed: 1990-09-04
Granted: 1994-04-20
Abstract: Arranged on the stretcher platform or receptacle (1) is a motor-operated holding or gripping unit (3) which, at the loading-side end of the stretcher platform or receptacle (1), allows a stretcher, in particular a mobile stretcher or a stretcher bed with foldable undercarriage, to be gripped and drawn onto the stretcher platform or receptacle and to be held securely on the stretcher platform or receptacle. <IMAGE>
Patent EP-0430016-B1 (EP)
Inventor: BRANDNER HANS
IPC: H02G3/22
Filed: 1990-11-19
Granted: 1994-02-23
Abstract: A device for sealing off a hole in a wall of a switch box, through which hole a cable is guided into the switch box. A pot-shaped housing can be fastened with its front opening opposing the hole in the wall of the switch box. The housing has on its back side at least one opening for guiding therethrough the cable. The housing comprises two parts with the separating line therebetween going through the cable opening. Each of the two housing parts contains a body of a rubber-like elastic material.
Patent EP-0410664-B1 (EP)
IPC: A61K9/00
Filed: 1990-07-23
Granted: 1993-03-31
Abstract: A composite bolus for sustained release of a sparingly soluble organic active material in the reticulo-rumen of an animal is produced by mixing together an adhesive comprising one or more insoluble thermosetting resins, which are highly substantive to glass when cured, with an equal or greater weight of a dispersion medium comprising one or more hydrophilic organic liquids which are miscible with or dissolve the uncured adhesive and phase separate from the adhesive when it is cured, to form a liquid binder; mixing the binder so formed with glass or other inorganic particles and particles of sparingly soluble active material to form a cake, the ratio of binder to particles being selected to ensure the presence of voids in the cake; and curing the adhesive to phase separate it and bond together the glass particles to form a rigid bolus. The invention also relates to a method for the sustained supply of an active substance to a ruminant animal.
Patent EP-0430618-B1 (EP)
Inventor: JACKSON JOHN ERIC
IPC: C23C4/06
Filed: 1990-11-26
Granted: 1995-06-21
Abstract: A tungsten chromium carbide-nickel coated article and process for producing it in which the coating contains chromium-rich particles having at least 3 times more chromium than tungsten and wherein the chromium-rich particles comprise at least about 4.5 volume percent of the coating.
Patent EP-0384837-B1 (EP)
Inventor: GUYON VINCENT
IPC: G10C3/16
Filed: 1990-02-21
Granted: 1994-11-09
Abstract: Damping mechanism for an upright piano, comprising a damper felt (102) mounted on a peg (120). The peg (120) is on a guide rod (122) oriented perpendicularly to the plane of the strings and guided in its back-and-forth movements through a bore (124) in a block (116) attached to a support (118) that is independent of the hammer operating mechanism, and in that the mechanism comprises members (104, 110, 112, 114) that are interposed between the key (12) and the damper guide rod (122) and are intended to move the latter back and forth in response to movements of the key. The control rod (104) carries a pin (138) and in that the mechanism comprises a pivoting control bar (140) comprising a side finger (142) intended to interact with said pin, said control bar being operated by the "sustain" pedal of the piano. 
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Patent EP-0462155-B1 (EP)
IPC: A61C19/00
Filed: 1990-02-23
Granted: 1993-07-21
Abstract: Un groupe d'alimentation d'air comprimé et de vide, prévu pour un poste de travail dentaire, est constitué par plusieurs éléments d'alimentation superposés (12, 14, 16) comprenant un compresseur (26, 28), un ventilateur aspirant (38), éventuellement, un récipient d'accumulation (44) et un bloc d'air de séchage (62). Chaque élément est constitué par une plaque de base (20) et une plaque de recouvrement (22) assemblées entre elles, dans les parties angulaires, au moyen de profilés extrudés en aluminium (24).
Patent EP-0433419-B1 (EP)
Title: Device for slag-free casting on in continuous casting installations
IPC: B22D43/00
Filed: 1990-06-27
Granted: 1993-06-16
Abstract: The device has a conventional starting pipe at the inlet of the discharge orifice (5) of a distributor vessel and a separate starting body which is loosely associated with the starting pipe and which floats when the melt (6) reaches a desired height (H). The device is therefore improved using simple means and permits automatic, correctly timed flow of slag-free melt from the starting pipe (12).
Patent EP-0432275-B1 (EP)
Inventor: SUGA SHIGEMI
IPC: C07C49/323
Filed: 1990-06-29
Granted: 1995-03-01
Abstract: L'invention se rapporte à des dérivés de bicycloheptanedione substitué produisant une action herbicide puissante, qui sont représentés par la formule générale: (I); où R1 représente un groupe alkyle inférieur, un groupe phényle éventuellement substitué, un groupe aralkyle éventuellement substitué, ou un groupe hétérocyclique éventuellement substitué; R2, qui est identique ou différent, représente un halogène, un groupe alkoxy, un groupe alkylthio, un groupe alkylsulfonyle, un groupe alkyle, un groupe alkoxyalkyle ou un groupe alkoxylcarbonyle; n est égal à un chiffre compris entre 0 et 4; et R3 et R4, qui sont identiques ou différents, représentent de l'hydrogène ou un groupe alkyle inférieur.
Patent EP-0485485-B1 (EP)
Inventor: BAKER KEVIN D
IPC: B27G1/00
Filed: 1990-07-24
Granted: 1996-09-25
Abstract: A machine and method for forming an inside corner portion in a one-piece article material where the inside corner portion is produced by the meeting at a corner of first and second adjacent profiles defined by grooves or members. The inside corner portion at the corner is formed by machining the article material to form portions of the profiles not including the entirity of the inside corner portion, and then shearing the article material in the corner to form the inside corner portion. The machine has first and second cutter assemblies each having a shear cutter. Each shear cutter is mounted for movement along a path between retracted and extended positions such that the path of movement of the cutter of the first assembly meets with the path of movement of the cutter of the second assembly. The article having partial profiles formed therein is mounted with the cutter's positioned and seated with the profiles and such that the profiles are aligned along the paths of movement of the cutters. The cutters are driven along their respective paths while seated with their respective profiles between the retracted and extended positions, such that driving the cutters to the extended position shears the material near the corner to form the inside corner portion.
Patent EP-0447817-B1 (EP)
Inventor: ZEITLER GERHARD DR
IPC: C08J9/24
Filed: 1991-02-20
Granted: 1995-08-02
Abstract: The invention relates to a process for the production of cellular polyurethane mouldings, preferably sheet-like structures having a thickness of up to 25 mm, which optionally have a smooth, essentially compact surface on at least one side, by sintering a mixture containing   A) at least one pulverulent thermoplastic polyurethane which expediently has a melt flow index (MFI) of from 50 to 350 at 190 DEG C and a weight of 212 N and has a Shore A hardness of from 60 to 98, and   B) at least one blowing agent which is solid at 23 DEG C, at elevated temperature, usually at a temperature in the range from 180 to 280 DEG C, with the aid of a mould.
Patent EP-0450423-B1 (EP)
Inventor: CLASBRUMMEL BERNHARD
IPC: A61B17/60
Filed: 1991-03-22
Granted: 1997-01-29
Abstract: An apparatus (110) for the retention of body parts with injured ligaments and/or injured bones (119, 120) has at least one drive mechanism (122) for the stimulating, rhythmic to-and-fro movement of the retained body parts in the injured area (121) at a specific stimulation amplitude and a specific stimulation force. In order to shorten the healing time, it is proposed to control the stimulation amplitude and the stimulation force during a healing procedure by means of a control circuit (123) as a function of the strength developing in the injured ligaments and/or bones (119,120). <IMAGE>
Patent EP-0460378-B1 (EP)
Inventor: FRANIA JOSEF
IPC: F16D65/60
Filed: 1991-04-08
Granted: 1994-10-12
Abstract: 2. Known brake actuating devices are provided with adjusting devices, by means of which a brake air gap is to be maintained by re-adjustment despite wearing of brake elements. Defects in the area of the adjusting device, however, can lead to faulty brake behaviour. The new device is intended to facilitate continuous monitoring of the brake air gap and of the brake lining wear. 2.2 The movement of the brake mechanism is used to produce a first measurement travel (s), which can be sensed by a first signal emitter (16, 38). The movement of the adjusting device (5, 7) is used to produce a second measurement travel (n) which can be sensed by a second signal emitter (33, 39). 2.3 The device is suitable for the continuous monitoring of the brake air gap and of the brake lining wear on the vehicle or by means of a diagnostic centre connectable to the vehicle. <IMAGE>
Patent EP-0465776-B1 (EP)
Inventor: LAND HARTMUT DR ING
IPC: E04C5/065
Filed: 1991-04-23
Granted: 1994-07-27
Abstract: The invention relates to a lattice girder (1) for reinforcing concrete slabs or the like, having a top flange (7) and at least one bottom flange (19, 21) arranged at a distance therefrom and two continuous connecting bars (3) which are connected to the top flange (7) and, with the latter as vertex, extend at an angle ( alpha ) relative to one another in the transverse direction of the lattice girder (1). One connecting bar (3) is connected to the bottom flange (19, 21) and both connecting bars (3) are substantially zigzag-shaped, with portions (4) which are substantially V-shaped in the longitudinal direction and the legs (5, 6) of which are in each case connected via upper or lower reversing regions (11, 13). For adequate anchoring and to permit at least partly automated use, according to the invention at least upper reversing regions (11, 13) of at least one connecting bar (3, 25) are bent to form loops (15, 17) for a support. <IMAGE>
Patent EP-0469620-B1 (EP)
Inventor: COHEN GIDEON
IPC: A47C7/46
Filed: 1991-08-01
Granted: 1995-11-08
Abstract: An orthopedic portable cushion providing back support when used in connection with all kind of seats, has an adjustable geometry to permit fitting it to different seats and different users, and comprises an essentially rigid, stiffening element (backbone) (10) having a configuration that is essentially curved in horizontal cross section. <IMAGE>
Patent EP-0440347-B1 (EP)
Title: Essential fatty acid compositions for increasing the fat content of mammalian milk
IPC: A61P43/00
Filed: 1991-01-15
Granted: 1993-09-08
Abstract: A method of preparation of a medicament for increasing one or more of the total fat and therefore energy content of mammalian and particularly human milk, the EFA content of that milk and the flow of that milk, or for preventing or reducing the normal fall in milk fat content that occurs during prolonged lactation, wherein GLA and/or DGLA is provided, alone or in a physiologically acceptable diluent or carrier, in a form administrable to the lactating female.
Patent EP-0471429-B1 (EP)
Inventor: OSBORNE THOMAS ALEXANDER
IPC: A61J15/00
Filed: 1991-02-20
Granted: 1996-10-09
Abstract: A lockable sleeve drainage catheter is disclosed for percutaneous insertion into a patient and drainage of fluid therefrom. The drainage catheter includes a flexible distal end (105) that is preformed for retaining the distal end (105) of the catheter that is inserted in the patient. For insertion, the distal end (105) is straightened with the use of a stiffening cannula that is inserted through the hollow passageway (107) of the catheter. When the catheter is inserted in the patient, the stiffening cannula is removed, and a flexible tension member (121) positioned within the passageway (107) of the catheter is drawn to position the distal end (105) in the desired retention configuration. A lockable sleeve (110) positioned at the proximal end (106) of the catheter draws the flexible tension member (121) through the passageway (107) of the elongated member tube (104) to position the distal end (105) in the retention configuration. The catheter also includes a locking collar (114) at the proximal end (106) of the elongated member tube (104) having an annular recess (119) formed therein. The distal end (111) of the lockable sleeve (110) includes an annular step (120) for engaging the recess (119) of the collar (114) and locking the sleeve (110) in a fixed position relative to the elongated member tube (104) of the catheter. When fully extended and locked, the sleeve (110) and elongated member (104) form a fluid tight interconnection. A Luer lock connector (124) is affixed to the proximal end (112) of the sleeve (110) for connection to a drainage collection system. <IMAGE>
Patent EP-0490560-B1 (EP)
Inventor: GIZUR TIBOR
IPC: A61K31/435
Filed: 1991-12-03
Granted: 1996-03-20
Abstract: The present invention relates to novel 1,2,3,6-tetrahydropyridine derivatives of the general formula (I) <CHEM>  - wherein  R stands for hydrogen or an alkyl group, X stands for an unsubstituted phenyl or benzyl group or for a phenyl or benzyl group substituted with a halogen atom,  Y stands for hydrogen or halogen or a trifluoro-methyl group -  as well as enantiomers acid addition salts thereof. The invention further extends to pharmaceutical compositions containing said compounds as active ingredient mainly for improving cerebral blood circulation and antihypoxic activity. The 1,2,3,6-tetrahydropyridine derivatives of the general formula (I) are prepared by treating an oxo derivative of the general formula (II) <CHEM> wherein R, X and Y are as given above in an organic solvent by a reducing agent and reacting the obtained 1,2,3,6-tetrahydropyridine derivative of the general formula (I), wherein R, X and Y are as given above, with a mineral or organic acid and converting the same, if desired, to an acid addition salt.
Patent EP-0520023-B1 (EP)
Inventor: KIRKLAND KEVIN MARK
IPC: D01G1/00
Filed: 1991-03-06
Granted: 1995-05-24
Abstract: Procédé de filage de longueurs discontinues (fibres discontinues ) de poids moléculaire élevé (supérieur à 150 000) de fibre de polyéthylène, et filé obtenu au terme de ce procédé. Le procédé consiste à mêler une quantité suffisante de longueurs discontinues d'une autre fibre (servant de support) à des longueurs de polyéthylène d'un poids moléculaire élévé, afin d'en rendre le filage possible. Le fil ainsi obtenu comporte de 5 à 95 % en poids de longueurs discontinues de fibre de polyéthylène de poids moléculaire élevé présentant un denier par filament de 20 ou moins et un allongement final de 8 % ou moins à température ambiante, et de 5 à 95 % en poids de longueurs discontinues d'une autre fibre présentant un denier par filament de 20 au moins, et qui soit est frisé de manière permanente soit présente une mémoire. La fibre support ou les mélanges de telles fibres peuvent être choisies de manière à obtenir des propriétés particulières du filé: par ex., du polyester ou du coton pour le toucher, du polypropylène pigmenté pour la couleur, des aramides et des polybenzimidazoles (PBI) pour les caractéristiques ignifuges, et du carbone pour l'absorbance ou la résistance chimique et pour l'utilisation dans des composites pour la résistance et la ténacité. La fibre filée est utile pour les composites à usage industriel, médical et/ou vestimentaire.
Patent EP-0500846-B1 (EP)
Title: Verfahren zur erkennung der frequenzablage bei digitalen nachrichtenübertragungen
Inventor: ESPRESTER RALF DR
IPC: H04B7/015
Filed: 1991-09-03
Granted: 1995-06-28
Abstract: Die Erfindung beschreibt ein Verfahren zur Messung der groben Frequenzablage bei digitaler Nachrichtenübertragung mit Echoausbreitung, insbesondere im Kurzwellenbereich. Als Präambel eines Datenblocks dient eine mehrfach wiederholte PN-Folge. Diese wird empfangsseitig in mehreren simultanen frequenzversetzten Dopplerkanälen jeweils in Matched-Filtern komprimiert. Als Bestimmung der groben Frequenzablage wird der Dopplerkanal mit der größten Amplitude im Quadratursignal ausgewählt. Zur Mustererkennung der Präambel werden die Quadratursignale auf Ähnlichkeit untersucht, durch Amplitudenvergleich oder Kreuzkorrelationsprozesse.
Patent EP-0511344-B1 (EP)
Inventor: ROHNER RONALD
IPC: H02M7/48
Filed: 1991-11-18
Granted: 1996-04-24
Abstract: PCT No. PCT/CH91/00236 Sec. 371 Date Dec. 9, 1992 Sec. 102(e) Date Dec. 9, 1992 PCT Filed Nov. 18, 1991 PCT Pub. No. WO92/09137 PCT Pub. Date May 29, 1992.An efficient, high-speed switching system for parallel inverters is particularly suited for inverters employing pulse modulation. Inverters with an arbitrary number of outputs are mutually connected, either directly or through impedance coils. The system provides switching, in parallel, of an arbitrary number of the inverters. The system allows for control of current distribution between the inverters.
Patent EP-0511516-B1 (EP)
Inventor: BROEKER MICHAEL
IPC: C07K14/195
Filed: 1992-04-03
Granted: 1995-10-04
Abstract: The invention relates to schizosaccharomyces specific proteins and antibodies against them. These proteins and antibodies can be used for the identification of the yeast genus schizosaccharomyces.
Patent EP-0520508-B1 (EP)
Inventor: ADDEO ANTONIO
IPC: B29C51/12
Filed: 1992-06-26
Granted: 1996-05-22
Abstract: A process for preparing thermoinsulating and/or structural double-walled molded bodies, which comprises the following steps:   (a) heating two sheets (1,2) made of thermoplastic polymer to a temperature equal or slightly higher than their softening point, by means of heaters (5) (b) inserting between the two sheets a pre-mold made of an expanded polymeric material (7);   (c) thermoforming in a mold the two sheets on the pre-mold; (d) soldering together the two sheets on their rims by means of a pressure applied on them by the mold.   <IMAGE>
Patent EP-0550055-B1 (EP)
Inventor: BURGDORF ACHIM
IPC: F23N5/02
Filed: 1992-12-29
Granted: 2000-01-26
Abstract: Method for monitoring a fireplace-mounted heater arranged in an installation room with a burner which is arranged in a combustion chamber, in which the escape of waste gas into the installation room is detected and the burner is subsequently switched off and, after a predetermined time, in the event of a heat requirement existing, an attempt is made to switch the burner on again. In order on the one hand to make possible continued operation of the device on the occurrence of a temporary fault and on the other hand to prevent a risk as a result of a dangerous rise in the concentration of harmful substances in the installation room of the device, it is envisaged that, after a predetermined number of attempts to switch on again, the burner is finally switched off. <IMAGE>
Patent EP-0530094-B1 (EP)
Inventor: MULARD PHILIPPE
IPC: C10L1/18
Filed: 1992-08-24
Granted: 1997-05-21
Abstract: Additive formulation for engine fuels comprising at least one constituent (A) and at least one constituent (B), the said constituent (A) consisting of at least one composition containing the products resulting from the reaction of at least one dicarboxylic compound (D) in which the carboxylic functional groups are separated by not more than 6 carbon atoms, with at least one glycol or polyoxyalkylene glycol monoether (E) of general formula (I): R<1>-O-(R<2>-O)n-H in which R<1> denotes a hydrocarbon group containing from 1 to 30 carbon atoms, R<2> denotes a divalent hydrocarbon group containing from 2 to 6 carbon atoms and n is a number from 1 to 60; and the said constituent (B) consisting of at least one detergent-dispersant product. This formulation preferably additionally includes a constituent (C) chosen from the group made up of mineral or synthetic lubricating oils and polyglycols which are soluble in the fuel. Use as multifunctional additives for fuels employed in internal combustion engines, in particular for those employed in spark ignition engines.
Patent EP-0533576-B1 (EP)
Inventor: GAUTHIER MICHEL
IPC: H01M10/052
Filed: 1992-09-17
Granted: 1997-08-20
Abstract: Metallisation by vacuum deposition of a metal on a face of a substrate film made of synthetic resin over a thickness of 0.005 to 0.1 micron, followed by electrochemical deposition of an additional metal layer with a thickness of between 0.1 and 4 microns. A coating of an electrode of a generator is then applied onto the surface of the collector thus formed. The whole is characterised by the adhesion of its components and its ease of mechanised handling during the stages of assembly of the complete generator.
Patent EP-0569402-B1 (EP)
Inventor: THORPE GARY HAROLD GREGORY H
IPC: G01N21/76
Filed: 1992-01-28
Granted: 1996-09-18
Abstract: Procédé d'analyse visant à détecter une activité antioxydante dans un échantillon d'eau, et consistant à surveiller les changements produits par l'échantillon dans une réaction luminescente.
Patent EP-0567535-B1 (EP)
Inventor: ADELMAN ROGER A
IPC: H04R19/01
Filed: 1992-01-16
Granted: 2003-08-13
Abstract: A hearing aid is configured and dimensioned so as to be inserted past the cartilaginous part of the external auditory canal (external acoustic meatus) and into the bony part of the external auditory canal. The outer portion of the hearing aid fits snugly into the cartilaginous part of the external auditory canal; the microphone is located at the acoustic focus of the ear such that the natural sound and direction gathering functions of the human outer ear are fully utilized by the hearing aid. The inner portion of the hearing aid is articularly joined to the outer portion to enable the inner portion to be positioned past the sigmoid portion of the external auditory canal and forms a soft covered, elongated speaker which fits within part of the bony part of the external auditory canal, without causing discomfort to the human user. The hearing aid can be equipped with hand-held radio-controlled volume and tone controls (or a local, self-contained volume control), and it can also utilize a radio link to enable enhanced real-time signal processing of the incoming sound information via a remote processor. Additionally, the hearing aid can be equipped with an accelerometer to either cancel or enhance, depending on the human user's needs, conductive (through the bone) portions of sound information.