baber/WOPTO huggingface dataset:
Patent WO-2009038227-A4 (WO)
Title: Appareil de communication, système de communication, procédé de communication, circuit intégré et module de circuit
Inventor: YOKOMITSU YASUSHI
IPC: H04B3/54
Filed: 2008-09-19
Abstract: Cette invention se rapporte à un appareil de communication qui transmet des données à un autre appareil de communication par l'intermédiaire d'un canal de transmission et qui comprend : un afficheur qui affiche une pluralité de débits de communication ; et un contrôleur qui permet à l'afficheur d'afficher les débits de communication. Le contrôleur acquiert un premier débit de communication envoyé par l'autre appareil de communication et basé sur un signal prédéterminé transmis à l'autre appareil de communication par l'intermédiaire du canal de transmission à un premier instant. Le contrôleur acquiert un deuxième débit de communication envoyé par l'autre appareil de communication et basé sur un signal prédéterminé transmis à l'autre appareil de communication par l'intermédiaire du canal de transmission à un deuxième instant. Le contrôleur calcule une pluralité de débits de communication sur la base des premier et deuxième débits de communication. Le contrôleur permet à l'afficheur d'afficher la pluralité de débits de communication quand la différence entre la pluralité de débits de communication est supérieure à une valeur prédéterminée.
Patent WO-2014182186-A4 (WO)
Title: Magnetic levitation system for doors and windows
Inventor: BRANCO TEIXEIRA RUI FERNANDO
IPC: E05F15/60
Filed: 2014-05-06
Abstract: A magnetic levitation system for a sliding door or window (1a, 1b, 2) comprises at least one movable module (4) for the lower part of the sliding door or window (1a, 1b, 2), comprising one or more permanent magnets; multiple fixed modules (5) for the lower part of the rim of the sliding door or window (1a, 1b, 2), with one or more electromagnets to produce a variable magnetic field repelling the magnetic field of the said magnets on the movable module. The advantages are that of eliminating attrition, mechanical wear and noise associated with the sliding movement, a better air-tightness and water-tightness, as well as thermal and acoustic insulation when the system is deactivated, allowing the door or window to be electromagnetically locked or blocked, thus increasing security, and also a simpler and less costly operation and assembly, owing to the fact that it is a modular system.
Patent WO-2008089118-A4 (WO)
Title: Courroie de transfert anti-remouillage
Inventor: LEFKOWITZ LEONARD R
IPC: D21F7/08
Filed: 2008-01-14
Abstract: L'invention concerne une courroie sans fin pour une section de presse forçant une quantité contrôlée d'air dans une feuille pour diminuer un vide dans la feuille pendant l'assèchement de la feuille. La première surface de la courroie est imperméable à l'eau et perméable à l'air et la seconde surface de la courroie est imperméable à l'eau et à l'air. On trouve entre les première et seconde surfaces, un corps qui est compressible de manière résiliente et qui présente une pluralité de poches d'air qui communiquent verticalement avec la première surface. Les poches d'air sont agencées de manière à interrompre essentiellement le passage d'air à travers la courroie dans le sens de la machine et dans le sens transversal de la machine. L'air est comprimé dans les poches d'air lorsque la courroie passe la ligne de contact, et l'air comprimé quitte les poches d'air pour diminuer le vide dans la feuille lorsque la courroie passe la ligne de contact intermédiaire, empêchant ainsi l'eau de pénétrer à nouveau dans la feuille.
Patent WO-2014210457-A4 (WO)
Title: Système de régulation de la pression d'un conduit auditif externe
Inventor: GEORGE DAVID
IPC: A61M13/00
Filed: 2014-06-27
Abstract: L'invention concerne un dispositif de régulation de la pression d'un conduit auditif externe comprenant un générateur de flux de fluide et une oreillette comprenant un premier conduit d'oreillette axial couplé en communication fluidique au générateur de flux de fluide, l'oreillette comprenant une surface externe d'oreillette souple conçue pour s'appliquer de manière étanche à un conduit auditif externe pour former une barrière entre une pression de conduit auditif externe et une pression ambiante.
Patent WO-2020154420-A4 (WO)
Inventor: JIN CHAO
IPC: A61K31/444
Filed: 2020-01-22
Abstract: The present disclosure provides certain amino acid derivatives that inhibit NF-kB activation and are therefore useful for the treatment of inflammatory diseases. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
Patent CH-621595-A5 (CH)
Title: Load-bearing reticular structure for vaulted roofs having a quadrilateral plan view
Inventor: SIMONE GIOVANNI
IPC: E04B7/10
Filed: 1978-01-11
Abstract: The load-bearing reticular structure for building vaulted roofs having a quadrilateral plan view is made up of a plurality of triangular frameworks (1a) with curved profiles which can be joined together, each of these triangular frameworks (1a) being in turn formed of a grille-like shell with a rigid triangular mesh of which the oblique rod-like elements, after mounting, can be inscribed along crisscrossing helical geodesic lines having a constant pitch so as to produce a reticular structure of considerable strength using a minimum amount of materials. <IMAGE>
Patent CH-679338-A5 (CH)
Title: Colour guide chart for colour measurement - in prim. colours on textile fabric w.r.t. dyestuff formulated for shade and strength stored in memory
Inventor: KAMBER ALBERT
IPC: G01N33/36
Filed: 1989-01-30
Abstract: Chart in the grey zone, to determine the colour proportions for (non-)textilee materials, is produced on a textile base fabric in the purest and most glowing basic colours of yellow, red and blue wrt dyestuff gp. Pref. laddered colour strength scale, from the centre of the chart, gives the colour strengths. Colour- and colour difference-values from the chart, for the colour shades and strengths are stored in the memory of an EDP assembly, with the formulation required for each. ADVANTAGE - The system gives measured colour values and colour difference values for the colour to be achieved wrt.  parameters of the materials used.
Patent CH-579010-A5 (CH)
Title: 2-pinanol prodn - in presence of base by oxidn of pinane
IPC: C07C35/28
Filed: 1973-01-15
Abstract: Title process takes place at 80-120 degrees C using 5-15 wt.% based on pinane of alkali(ne earth) metal hydroxide, alkali metal alk- or aroxide NH3 or NaNH2.
Patent CH-599660-A5 (CH)
Title: Electric insulated cable mfr.
Inventor: SPATARU MARCEL
IPC: H01B13/14
Filed: 1975-01-16
Abstract: Electric insulated cable mfr. using earthed layer and equipotential layers and extrusion of insulator onto conductor
Patent CH-622375-A5 (CH)
Title: High-voltage multiple-break circuit-breaker
Inventor: TSCHANNEN CHRISTIAN
IPC: H01H33/14
Filed: 1978-01-20
Abstract: At least one pair of breaker units (26, 37) which are built against one another and connected electrically in series is provided, to the contacts of which there leads in each case an interrupter linkage (21; 22, 27, 27') departing from a common drive (12). The interrupter chambers (24, 36') of the breaker units (26, 37) are directly built against one another at the end faces, and the interrupter linkage (22, 27, 27') of the breaker unit (37) more remote from the common drive (12) leads through the interrupter chamber or the insulator (25) of the other breaker unit (26). Preferred for circuit-breakers of Y-design or T-design. Enables an arbitrary, including an odd number of interrupting points, and thus an optimum adaptation to various operating voltages. <IMAGE>
Patent CH-660379-A5 (CH)
Title: Process for pretreating strips or foils made of aluminium or aluminium alloys
Inventor: MALY ZDENEK
IPC: C25D11/10
Filed: 1984-03-16
Abstract: Prior to coating, bonding or lamination with plastic, strips or foils (16) made of aluminium or aluminium alloys are pretreated by electrochemical oxidation with alternating current in an electrolyte bath (12). Said strips or foils are passed through an aqueous electrolyte which is heated to 25 - 95 DEG C and set to a pH of 4.2 - 12.5. The electrolyte contains 0.01 - 10% by weight of an organic compound forming a complex with aluminium. The working surface of the strips or foils (16) is supplied with current to an amount of 10 - 500 C/dm<2>. <IMAGE>
Patent CH-683021-A5 (CH)
Title: Electromagnetic valve battery for pneumatic or hydraulic valves - has decoder module connected to each valve and coupled via local bus and power supply line to controller or bus module
Inventor: GEMPERLE BRUNO
IPC: F15B13/00
Filed: 1991-06-25
Abstract: The valve battery includes several electromagnetic valves (7) which are connected via electrical leads (1,2) to parallel control lines on a bus module (8) which is provided with a power supply and a bus connector. Each valve is connected to a decoder module (12). The decoder modules are connected via local busses (3.4.13) and power supply lines to a controller or to the bus module. The decoder modules are pref. coupled via flexible electrical connectors (13) and have connectors for coupling sensors. ADVANTAGE - Reduced wiring, adaptable to different valve types.
Patent CH-679385-A5 (CH)
Title: Intercommunicating sliding door control for railway carriages -  uses timerswitch activated upon operation of door handle to initiate automatic timedclosure
Inventor: BEUTLER RUEDI
IPC: E05F15/78
Filed: 1989-05-22
Abstract: The door operating control is activated by operating the handle (7) of one of the two doors (6) on either side of the coupling corridor between successive railway carriages (1,2). The signal from the handle switches in an optical source (10) and a timer switch for the opening duration of the door. The optical signal from the source is received by a receiver adjacent the second door (6), for initiating automatic opening of the latter. The timer switch initiates automatic door closure, after a sufficient interval for a passenger to pass from one carriage (1) to the other. USE - Automatic closure of coupling corridor after passage of each passenger.
Patent CH-678488-A5 (CH)
Title: Cosmetic exfoliant compsn. - contg. polyethylene beads of controlled size as abrasive, non irritating to sensitive skin, opt. contg. aromatic components
Inventor: BOTTIGLIERI PIERRE
IPC: A61Q19/10
Filed: 1989-05-23
Abstract: Cosmetic exfoliant compsn. contains as abrasive component polyethylene beads (A) of controlled particle size. (A) are 1-10 (3) wt.% of the compsn. and have size 200-400 microns. The compsn. includes a mixt. of aromatic components consisting of oils of cloves, rose, cedarwood, geranium, patchouli, sandalwood and rosewood, plus vanilla and jasmin absolute. Comprsn. pref. contains (by wt.) 9% paraffin oil; 7% stearic acid; 3% cetyl alcohol; 2% sorbitan stearate; 1% glyceryl stearate; 0.5% cetyl phosphate; 0.5% triethanolamine; 0.5% carboxyvinyl polymer ('Carbomer' or Carbopol'); 1.5% propylene glycol; 0.4% 'Phenonip' (mixt. of phenoxyethanol and parabens); 0.1% Na dehydroacetate; 2% hydrogenated castor oil; 0.04% aromatic components; 3% (A) and deionised water to 100%. USE/ADVANTAGE - The compsn. is used to remove dead cells and soil from the skin. (A) are adequately abrasive but do not irritate even sensitive skin (since they have a smooth surface) and stimulate renewal of the epidermal cells.
Patent CH-679760-A5 (CH)
Title: Composite parquet floor covering - is made from steamed, tension released dried wooden layer applied to stable layer in hydraulic press
Inventor: CHEVANNE GIUSEPPE
IPC: B27M1/00
Filed: 1990-07-23
Abstract: Rectangular sheets of wood of a suitable size and 5.5. mm thick are cut into strips, assembled into sets and held in saturated steam vats for between 30 and 48 hours. They are then hydrated in vats containing superheated water. Tension is released by passing the strips (4) between pairs of rollers of different curvature. They are then dried and stabilised, then are connected to a high stability base material (5) 7mm thick, of a specified type in a h igh frequency hydraulic press to form a composite material (1) for parquet flooring. USE/ADVANTAGE - For floors or walls. Good dimensional stability and low cost material.
Patent CH-676176-A5 (CH)
Title: Opto-driver for electrical load - has timing element between opto-coupler and load driver in load current circuit
Inventor: BICHSEL DANIEL
IPC: H03K17/795
Filed: 1988-07-01
Abstract: The opto-driver is coupled in an electrically-controlled matrix circuit. An opto-coupler (1) with a light-emitting diode (D) and a galvanially separate phototransistor or Darlington transistor (T2) is coupled to a driver element (4) in the supply current circuit for the load (3) via an RC timing element (2).  Alternatively, the latter can be inserted in front of the input for the opto-coupler (1). Pref. the driver element (4) comprises a transistor or a Darlington transistor (T1) with its base coupled via the RC timing element (2) to the opto-coupler (1). USE - For light push-button switch.
Patent CH-679151-A5 (CH)
Inventor: GUBEROVIC ZELJKO
IPC: C07D307/62
Filed: 1989-07-17
Abstract: The present invention relates to a process for the production of dipotassium-ascorbate-2-sulfate-dihydrate, a vitamin C derivative. It is used, among other things, as an additive to fish feed. In the process according to the process according to the invention, trimethylamine-sulfur-trioxide complex is added in only slight molar excess to a concentrated solution of potassium-L-ascorbate in water, and the pH value of this reaction mixture is set by successive additions of potassium hydroxide at a value in the range between 9.5 and 10.5, and is kept at this value for the duration of the reaction. The process permits the profitable production of dipotassium-ascorbate-2-sulfate-dihydrate on a large industrial scale. It is also explained how trimethylamine-sulfur-trioxide complex can be recovered from trimethylamine which occurs as a by-product during the production of dipotassium-ascorbate-2-sulfate.
Patent CH-647696-A5 (CH)
Title: Pipe suction brush for sucking dust or the like from exposed pipelines
Inventor: WESSEL HANS
IPC: A47L9/06
Filed: 1980-05-01
Abstract: In the pipe suction brush (1), the brush body (2) consists of two plastic parts (6, 7) which are formed as mirror images and, after assembly, form a suction channel (8) and a tubular end (9), a brush strip (3) fastened in the brush body (2) by means of holding lugs (10), without additional fastening elements, being arranged centrally in the suction channel (8) and an elbow connector (4) being mounted on the tubular end (9). The pipe suction brush has a better suction capacity and allows more economical production. <IMAGE>
Patent CH-594349-A5 (CH)
Title: 1-Dichlorofluoromethylthio 3-phenyl imidazolidine diones
Inventor: HUBELE ADOLF DR
IPC: C07D233/80
Filed: 1974-03-14
Abstract: 1-Dichlorofluoromethylthio 3-phenyl imidazolidine diones fungicides and bactericides prepd e.g. by reacting trichloromethyl cpd with hydrogen fluoride
Patent CH-582342-A5 (CH)
Title: Breech block buffer for automatic firearm - has chambers with connecting restrictor valve for adjusting firing frequency
IPC: F41A19/03
Filed: 1974-03-28
Abstract: The breech block buffer for automatic firearms has a housing with two chambers of which one accommodates sliding buffer piston and the other chamber has a gas filled container. These chambers are connected with a non-return valve which opens only towards the first chamber. This arrangement functions as a breech block buffer arrangement and is used for adjusting the natural firing frequency. Chambers are connected also by an adjustable restrictor which adjusts the stroke of the buffer piston on recoil movement compresses the liquid in the first chamber which is pressed through the restrictor into the second chamber and the gas in the flexible container in this chamber is compressed.
Patent CH-618457-A5 (CH)
Title: Process for the preparation of sulphonic acid group-free cationic azo compounds
Inventor: HENZI BEAT DR
IPC: C09B44/18
Filed: 1975-05-05
Abstract: Novel sulphonic acid group-free cationic azo dyestuffs containing a triazolium component of the formula <IMAGE> in which K, R1-R4 and A<(-)> have the meanings given in Claim 1, are obtained by quaternising a compound of the formula <IMAGE> with a compound of the formula R3-A     (III> in which A denotes a radical which can be converted into an anion A<(-)>. They are suitable for dyeing paper, leather and plastic and also polyacrylonitrile or polyester or polyamide fibres modified by acidic groups.
Patent CH-587336-A5 (CH)
Title: Etchant for copper printed circuits - is aq. ammoniacal soln. contg. copper chloride, ammonium formate, chloride, and carbonate together with alkali metal chlorite
IPC: C23F1/14
Filed: 1974-05-29
Abstract: The etchant is prepd. by dissolving the alkali metal chlorite e.g. naClO2 in an aq. soln. comprising CuCl2, NH4CHO2, NH4Cl, (NH4)2CO3, and NH3 and the mixt. obtd. is continuously stirred. The compsn. of the etchant is pref. (per l) 92g CuCl2, 87g NH4CHO2, 210g NH4Cl, 190g (NH4)2CO3, 310 ml NH3 (25%), 5-500 (50)g NaClO2 and distilled water to 1000 ml. The dissolution capacity is large and the etchant has a high rate of attack. The rate of dissolution and the dissolution capacity is constant throughout the life of the etchant. It is inert w.r.t. industrial masks.
Patent CH-653368-A5 (CH)
Title: Precious metal or precious metal alloy
Inventor: OROSZ PATRICK
IPC: C22C5/00
Filed: 1982-12-20
Abstract: The precious metal or precious metal alloy, for example a standard gold or silver alloy will contain, as an additive, one of the following four elements: lead, bismuth, selenium, and, preferably, tellurium. The addition of tellurium can range up to 10 parts per thousand by weight, values of 0.3 parts per thousand in an 18-carat gold alloy being particularly recommended. The presence of this additive considerably improves the machinability of the precious metal or alloy without appreciably impairing its ductility. The present alloy will be very particularly suitable for jewellery and watchmaking, where processes of manufacture by removal of chips are increasingly being developed.
Patent CH-596500-A5 (CH)
Title: Gas burner for central heating boiler
Inventor: BOILLAT PIERRE
IPC: F23D14/08
Filed: 1976-06-14
Abstract: Gas burner for central heating boiler has fuel delivered to nozzle and entraining air into coaxial venturi
Patent CH-652233-A5 (CH)
Title: Method for producing a magnetically weakened rare-earth cobalt magnet
Inventor: ZAJC TOMISLAV
IPC: H01F41/02
Filed: 1980-12-23
Abstract: A rare-earth cobalt magnet is stabilised in permanent-magnet terms with the aid of an alternating field (6) of decreasing amplitude. A permanent magnet which is weakened magnetically in such a manner exhibits no increase in magnetisation when it passes through relatively high temperatures. The alternating field which is used can be formed by an alternating-current pulse which is produced by discharging an RCL circuit. <IMAGE>
Patent CH-619236-A5 (CH)
Title: Process for the preparation of thienothiazine derivatives
Inventor: HROMATKA OTTO PROF DR
IPC: C07D513/04
Filed: 1975-08-14
Abstract: Thienothiazine derivatives of the formula <IMAGE>  in which A with the two carbon atoms forms the group <IMAGE> or <IMAGE>, where the dashed line indicates the double bond present in the first case, and R1, R2, R3 and R4 have the meaning given in Claim 1, have anti-inflammatory, analgesic and antirheumatic properties. They can be prepared by reacting appropriate compounds of the formula   <IMAGE> with appropriate isocyanates of the formula O=C=N-R2 in the presence of a strong base.
Patent CH-608007-A5 (CH)
Title: Process for the preparation of novel benzylpyrimidines or their salts
Inventor: KOMPIS IVAN DR
IPC: C07D239/49
Filed: 1974-07-24
Abstract: The antibacterially active benzylpyrimidines of the formula adjacent <IMAGE> in which R<1> and R<2> independently of one another denote C1-3-alkyl, C1-3-alkoxy, C2-3-alkenyl or C2-3-alkenyloxy and Z denotes the azido group -N3, and salts of these benzylpyrimidines inhibit bacterial dihydrofolate reductase and potentiate the antibacterial action of sulphonamides. The said compounds are obtained by diazotising corresponding p-aminobenzylpyrimidines and reacting the diazonium compounds thus obtained with sodium azide. If desired, the active compounds formed in this way can then be converted into salts.
Patent CH-577130-A5 (CH)
Title: Seal for gas- and liq.- tight part connection - uses curable plastics coating on part to be connected, cured prior to connection proper
IPC: F16B33/06
Filed: 1971-10-20
Abstract: Seals are formed on parts to be joined by either insertion or screwing together, e.g. fittings, pipe sections and armatures, by (a) forming a mass of a curable synthetic resin system, (b) covering at least a position that is to be sealed of the part with the mass, and (c) curing the mass before the mounting of the parts. Can be stored for long periods without changes in properties of the mass. Gives gas- and liquid-tight seals relatively cheaply. Can be easily mounted at the desired position without requiring the use of additional sealing materials, or parts. Good resistance to organic and inorganic liquids/gases at -20 degrees C to +150 degrees C. The synthetic resin system is pref. liquid and contains a solvent and a lubricant. The system may be applied by electrophoresis in an immersion bath.
Patent FR-2031914-A5 (FR)
Title: Trouser pocket production
IPC: D05B33/02
Filed: 1969-02-12
Granted: 1970-11-20
Abstract: The flexible, flat shaped material is laid on a work table where a holding device holds it accurately in position, from where it is taken to a folding device and from there along a straight or curved path to preferably a sewing machine, after which it is counted and stacked. Preferred, automatically operated equipment is described, specifically the holding, folding and transport devices.
Patent FR-2053679-A5 (FR)
Title: Annealing lamp glasses
IPC: C03B27/02
Filed: 1969-07-18
Granted: 1971-04-16
Abstract: Lamp glass partic. for a miners lamp is annealed by preheating this to a specific temp. and quenching it in a sand bath and while this is covered by the sand, immersing it in a cooling liquid such as water but without allowing the water to come into direct contact with it. The preheating is progressive up to ca. 670 degrees C and the hot lamp glass is subjected to a vertical drop to eliminate any deformation when it is placed in the annealing mould.
Patent FR-2063642-A5 (FR)
Title: Crystallisation of potassium salts from crude sources
IPC: C01D3/08
Filed: 1969-10-24
Granted: 1971-07-09
Abstract: In dissolving crude potassium salts (pref. sylvinite) the soln discharged from the clarifier is partially evaporated to atmos. press and the vapour obtained used directly to heat the liquor salts mixture to ca b.pt of the intermediate soln in the mixing condenser, the soln leaving the expander/evaporator is thus at its b.pt satd with KCl-NaCl. NaCl crystals together with some KCl are sepd in a clarifier and the slurry recycled to the mixing condenser, the boiling KCl satd soln is the passed to a series of evaporators and coolers to crop the KCl yield. The process requires less uses higher concns. and makes more efficient utilisation of heat than prior processes.
Patent FR-2071059-A5 (FR)
Title: Encrustation prevention in sugar centrifuge
IPC: B04B7/04
Filed: 1969-12-16
Granted: 1971-09-17
Abstract: Conical drum sugar centrifuge, with perforated wall to permit syrup egress and centrifuge plate at the top to eject the sugar crystals, with an inclined annular plate around the top, in the path of the crystals, to arrest them and cause them to fall. Plate is continuously wiped by scrapers. Pref. plate revolves slowly and scrapers are fixed.