baber/WOPTO huggingface dataset:
Patent WO-2022271046-A4 (WO)
Title: Nouveaux processus et dispositifs pour une compression et une dilatation isothermes de gaz et de vapeurs
Inventor: TÖRÖK ARPAD
IPC: F01B19/02
Filed: 2022-06-21
Abstract: La présente invention concerne un processus permettant de réaliser des transformations thermodynamiques isothermes sur une enceinte fermée, sur la base d'un trajet dont il a été prouvé en théorie qu'il s'agit du trajet le plus efficace en termes d'efficacité énergétique, obtenu par la mise en œuvre de trois étapes : un saut de température isentropique de la température de l'environnement à la température du lieu de travail, une transformation isotherme, à une température constante, sur la base d'une variation régulée de la vitesse du piston, puis un saut de température isentropique dans la direction opposée. La trajectoire isotherme de la vitesse du piston est obtenue comme étant une solution de l'équation analytique (déterminée sur une base théorique et expérimentale) de la transformation thermodynamique, et sur la base de celle-ci, des actionneurs appropriés sont créés, ou un algorithme pour un régulateur (12.4 dans la figure 2) est créé, lequel transmet des commandes en temps réel aux actionneurs du dispositif mobile (12.3), ainsi qu'aux vannes qui régulent le fluide qui s'écoule à l'intérieur du dispositif. Le dispositif de commande reçoit des signaux en provenance de divers capteurs (L, P) montés à l'intérieur du dispositif (12.1). Le processus constitue la base du développement de nouveaux dispositifs, qui sont l'objet de la présente invention : des systèmes de densification et des systèmes de raréfaction, des récupérateurs de chaleur à faible différence de température, des moteurs thermiques, des pompes à chaleur, des systèmes de stockage d'énergie. Les systèmes de densification et les systèmes de raréfaction proposés sont caractérisés par la présence d'une « éponge thermique », dispositif caractérisé par une grande surface en contact avec le gaz en cours de compression, une surface qui ne rétrécit pas pendant le processus de compression. L'utilisation des dispositifs et de l'appareil proposés dans l'invention permet d'obtenir des performances exceptionnelles pour tous les processus technologiques dans lesquels se déroulent des compressions et des dilatations.
Patent WO-2009046007-A4 (WO)
Title: Élément souple préincurvé destiné à fournir une stabilité dynamique à une colonne vertébrale
Inventor: HESTAD HUGH D
IPC: A61B17/70
Filed: 2008-09-30
Abstract: L'invention concerne un élément souple préincurvé destiné à être utilisé avec un système de stabilisation dynamique ou implant pour fournir une stabilité dynamique à une colonne vertébrale de personne. Dans un mode de réalisation, l'élément souple préincurvé comporte un corps préincurvé ayant une surface extérieure et des extrémités opposées, une partie intermédiaire incurvée s'étendant entre celles-ci. Chacune des extrémités opposées comporte des caractéristiques de retenue, par exemple des encoches et/ou des saillies, destinées à coopérer avec des caractéristiques de retenue situées sur un élément d'ancrage correspondant pour retenir de manière sûre l'élément souple préincurvé entre elles.
Patent WO-2011116048-A4 (WO)
Title: Serveur publicitaire et plateforme de gestion de supports
Inventor: NOLET MICHIEL C
IPC: G06Q30/00
Filed: 2011-03-16
Abstract: L'invention concerne des systèmes, des procédés et des appareils, comprenant des produits programmes d'ordinateur, qui permettent (1) de générer un ensemble de réponses adaptées suivant un critère d'optimisation du rendement, chaque réponse adaptée à une offre comportant un prix offert adapté, et de sélectionner une réponse à une offre qui l'emporte parmi ledit ensemble de réponses à une offre, sur la base des prix offerts adaptés; (2) de regrouper les unités de la liste des impressions au moins en partie sur la base de leurs caractéristiques de performances; et (3) de classer la liste des impressions sur des plateformes.
Patent WO-2014200881-A4 (WO)
Title: Procédé et appareil d'extraction de boisson présentant un accès amélioré à un cylindre de gaz
Inventor: RIDER MIKE
IPC: B67D1/08
Filed: 2014-06-09
Abstract: L'invention concerne des dispositifs et des procédés d'extraction d'une boisson d'un contenant tel qu'une bouteille de vin. La boisson peut être extraite d'un contenant par l'insertion d'une aiguille à travers une fermeture du récipient, telle qu'un bouchon, la distribution d'un gaz sous pression dans le contenant par le biais de l'aiguille et la distribution de la boisson depuis le contenant par le biais de l'aiguille. Un régulateur de pression peut réguler une pression de gaz introduit dans le contenant et une pointe utilisée pour percer un cylindre de gaz sous pression peut comprendre une face d'attaque conçue pour percer une fermeture de cylindre de manière fiable. Le régulateur peut comprendre des éléments de soupape permettant de réduire un claquement ou martelage de soupape et fournir un joint d'étanchéité plus fiable.
Patent WO-2015048677-A4 (WO)
Title: Génération d'un signal d'erreur de position d'après des pistes de données pour un stockage de données magnétique
Inventor: OBERG MATS
IPC: G11B5/596
Filed: 2014-09-29
Abstract: Un circuit de commande de disque dur comprend des premier et second modules de détection d'interférence inter-pistes. Le premier module de détection d'interférence inter-pistes est configuré pour générer une première valeur d'interférence inter-pistes mesurée d'après un premier signal de lecture d'un premier capteur de lecture positionné sur un support magnétique. Le second module de détection d'interférence inter-pistes est configuré pour générer une seconde valeur d'interférence inter-pistes mesurée d'après un second signal de lecture d'un second capteur de lecture positionné sur le support magnétique. Un module de génération de signal d'erreur de position est configuré pour générer un signal d'erreur de position d'après la première valeur d'interférence inter-pistes mesurée et la seconde valeur d'interférence inter-pistes mesurée. Un module de contrôle de bras est configuré pour contrôler la rotation d'un bras en réponse au signal d'erreur de position. Le premier capteur de lecture et le second capteur de lecture sont situés à une extrémité distale du bras.
Patent WO-2016036665-A4 (WO)
Title: Ensemble tête de coupe amélioré pour le découpage en tranches d'aliments
Inventor: COGAN KEVIN C
IPC: B26D1/03
Filed: 2015-08-31
Abstract: L'invention concerne un ensemble tête de coupe amélioré comprenant une lame inclinée permettant le découpage en tranches pouvant être utilisée avec une trancheuse du type centrifuge pour obtenir un meilleur rendement. La lame comprend un bord de coupe qui découpe un produit, par exemple une pomme de terre, dans une direction de coupe. Une tangente au bord de coupe forme un angle avec le plan normal d'une direction de coupe pour la lame. Par exemple, si le bord de coupe est une ligne droite et la direction de coupe est horizontale, alors le bord de coupe forme un angle par rapport à la verticale.
Patent CH-665476-A5 (CH)
Title: Optical target sight e.g. for anti-aircraft gun - has coupled viewfinders with cross-wire and target direction display respectively
Inventor: ETTEL GODWIN
IPC: F41G3/02
Filed: 1985-01-09
Abstract: The target sight uses two viewfinders (14,15) with a cross-wire (17,18) and a display (19,20) for the direction of movement of the target (16) respectively. Both viewfinders are coupled together via respective rotation generators and a control microprocessor, which simultaneously controls the target direction display for one (15) of the viewfinders. Pref. each viewfinder has a microcomputer controlling its rotation in both azimuthal and sidewards directions. ADVANTAGE - Tracks target so that speed does not have to be guessed. Better understanding between commander and gunner.
Patent CH-669885-A5 (CH)
Title: Liquid spray unit - has rinsing water tank and circuit with pipes and three-way valves for improved cleaning after use
Inventor: FISCHER WALTER ERICK
IPC: A01M7/00
Filed: 1987-02-10
Abstract: The liquid spray unit, esp. for use in agriculture and for mounting on the back of a vehicle, consists of a main tank (1) surmounted by an auxiliary tank (4), mainly for rinsing water. A pump (7) for filling the main tank circulates the fluid and spraying it through one or more nozzles. The circuit consists of pipes (8,11,11a,12,15,21,22) and a series of three-way valves (9,13,26) and a flow/pressure regulator (14). The valves can be set for three different operations: filling the main tank and circulating the fluid round a closed circuit to mix it, spraying the fluid through outlets (21,22) and rinsing the equipment after use with clean water from the auxiliary tank. ADVANTAGE - Improved cleaning after use and reduced risk of environmental pollution.
Patent CH-691433-A5 (CH)
Title: Method for vertical mixing of liquid, powdery and/or pasty products involves filling the mixer in operating state and keeping the product flow continuous
Inventor: BINDER HEINZ
IPC: A23N17/00
Filed: 1996-05-15
Abstract: The method for vertical mixing of liquid, powdery and/or pasty products involves filling of the mixer (1) in operating state so that the product (10) and additives to be mixed are pressed by the rotating mixing tool (4) against inner surface of the mixer housing (6). The product flow from the inlets (7, 10) to the outlet (8) is kept continuous, and is regulated by a rotary slide valve (9) at the outlet. Also claimed are applications of the method for measuring out and for adding fat to extruder and/or expander products, and a mixer for implementation of the method. The mixer comprises a hollow shaft which carries a mixing tool and accommodates an inner shaft operating a rotary slide valve at the mixer outlet.
Patent CH-674705-A5 (CH)
Inventor: KARPF KURT
IPC: A61B17/58
Filed: 1988-04-27
Abstract: The hollow body (1) of a spreading dowel for anchoring implants in bones is of polygonal design along its outer periphery. In this way, it is possible to ensure against inadvertent rotations, particularly when using screws as spreading elements. <IMAGE>
Patent CH-605924-A5 (CH)
Title: Antidepressant 4-benzofuranyl-piperidine and pyridine derivs.
Inventor: SCHENKER KARL DR
IPC: C07D405/04
Filed: 1974-02-08
Abstract: In the prodn. of new benzofuranyl-tetrahydropyridine and piperidine derivs. of formula (I) and their acid addn. salts a corresp. cpd. of deriv. of formula (Ie having the NH gp. replaced by NAc is solvolysed and the product is opt. converted into an acid addn. salt: where R2 is H or lower alkyl; R3 and R4 are both CH3, or R3 is 5-8C cycloalkyl and R4 is H, or R3+R4 is (CH2)3 or (CH2)4; X and Y are both H or form an additional bond; and Ac is as residue which can be replaced by H by solvolysis.      (I) are inhibitors of monoamine oxidase, and exert a selective effect on the A form of monoamine oxidase.  (I) also inhibit uptake of noradrenaline by the rat heart, uptake of serotonin in rat midbrain synpatosomes and uptake of serotonin in human blood platelets, and antagonise the effects of tetrabenazine in rats.  (I) are consequently useful as antidepressants and can be used e.g. for the treatment of mental depression.      Specific cpds. (I) include 4-(5,6-dimethyl-2-benzofuranyl)-piperidine.
Patent CH-690922-A5 (CH)
Title: Fixing and connecting system, for cladding panels on a supporting structure, uses hollow extrusion, clipping over adjacent panel edges, the whole secured by a retaining plate
Inventor: CONTERNO COSIMO
IPC: E04D3/366
Filed: 1996-07-17
Abstract: Two extruded synthetic resin panels (2,3) are placed edge to edge on the supporting structure (6), e.g. a wall or roof. The edges are separated by only a short distance (d), and each edge terminates in an upward-pointing beak (2r,3r). The two panels are connected along the adjacent edges by a hollow extrusion (4), of similar material, with a central cavity (7) penetrated by the upturned panel edges. The latter are retained by upward facing peaks (4a) on either side of the cavity entrance, which engage with their stepped interior faces. The assembly is completed by a retainer (5), comprising a metal plate (5f), drilled to accept screws fixing it to the supporting structure (6), with an extension (5s), occupying the gap (d) between panel edges and having turned over ends (5e) directed towards both panels, within the connector cavity. This component effectively counters any tendency for the panels to separate from the support structure. Two variants are described, using steel or aluminium connector extrusions, of different cross-section designs.
Patent CH-559568-A5 (CH)
Title: Construction units for building models or toys - provides large variety of models from three basic units
IPC: A63H33/10
Filed: 1973-02-16
Abstract: The first basic unit (1) is a cylinder with a central hole and a spherical socket at each end. In addition there are two rectangular section grooves which intersect at right angles at each end of the unit. The width of the grooves is such that it is equal to the thickness of the material between the grooves. This permits the units to be assembled end to end if rotated at 45 deg. one to the other. The second unit (2') is in the form of a cross with arms (9) having spherical ends (5) which match the spherical socket in unit (1). A third unit consists of a dumbell with spherical ends. The unit dimensions are all multiples of a module (M).
Patent CH-644001-A5 (CH)
Title: Holder for packages containing pourable products, in particular drinks packages
Inventor: STRANDERS ROLF
IPC: A47G23/02
Filed: 1979-03-12
Abstract: In the case of the holder with a handle, holding means, for example in the form of a slot (4), are provided, in which a closure flap (5) of the package engages so that the package is firmly held between a rear wall (1) and a further wall (3). <IMAGE>
Patent CH-622067-A5 (CH)
Title: Hydraulic circuit for controlling the injection piston of an oil-hydraulic moulding machine
Inventor: TACCANI RICCARDO
IPC: B29C45/82
Filed: 1978-03-13
Abstract: In order to avoid "water-hammer" which is produced during stoppages of the injection piston (3) because of the time necessary for the action of the valve limiting the maximum pressure (18), of the pressure switch (13) and of the valve limiting the compacting pressure (20), the circuit comprises a pressure accumulator (21) connected to the cylinder (1) in parallel with the pressure switch (13) by the non-return valve (24). By virtue of this accumulator (21) which is preloaded to a pressure less than the maximum allowable pressure in the circuit, fixed by the valve (18), but slightly greater than the pressure to which the pressure switch (13) is adjusted, the pressure in the circuit rises much less rapidly when the injection piston (3) is stopped following filling of the mould, which allows the valve (18) to act in time and to prevent the "water-hammer". <IMAGE>
Patent CH-613114-A5 (CH)
Title: Method for manufacturing a cellulose or cotton pad and pad obtained by this method
Inventor: HOCHSTRASSER ULRICH
IPC: A61F13/20
Filed: 1977-03-04
Abstract: The object of this method is to provide pads with rounded ends. The pad obtained may constitute a cleaning pad or a tampon. A continuous wick of cellulose or of cotton is formed, this wick is wound with a cover made of a thermoplastic material formed by extrusion, a lubricated surface is made between the wick and the cover, the covered wick is segmented. A ribbed piston (27, 29) integral with a rod (28) and of a diameter less than the internal diameter of the cover (25) is applied against the upper end of the pad (12). Actuated axially, it forces part (12a) of the pad (12) out of its cover (25); next, the piston (27) is set in rotation and drives the pad (12) in rotation via its rib (29). Steam is injected into the enclosure (21), passes through the channels (24) and lubricates the end of the rotating pad. Finally, the pad is expelled from its cover (25). <IMAGE>
Patent CH-683763-A5 (CH)
Title: Disposable, foldable plastics container, esp. cup - has outer sleeve to support walls and weakened scored line on base, forming V=shaped groove with impacting walls
Inventor: KIENLE ERICH
IPC: B65D25/36
Filed: 1991-10-11
Abstract: There is at least one weakened section (4) transversely to which the container can fold along the axis (8). The weakened section if a scored line (7) in the container base (1), and forms a V-shaped groove running across the base from one side to the other. The impact edges of the side walls (5,6) of the groove define the scored line. A sleeve (3) is provided to support the side walls (2). The container is beaker shaped with conically shaped walls. USE/ADVANTAGE - Provides for the rubbish volume to be reduced to a minimum and has a simple and clean use.
Patent CH-691412-A5 (CH)
Title: Cogwheel volumetric counter for paint or lacquer, has fluorpolymer plastics seal between counter housing and cover for preventing liquid ingress
IPC: G01F3/10
Filed: 1995-11-02
Abstract: The volumetric counter has a cooperating housing (2) and cover (1) enclosing a measuring chamber with two or more cogwheels (3), with a fluorpolymer plastics providing a liquid-tight seal (6) between the housing and the cover, for preventing penetration of liquid between them.
Patent CH-561883-A5 (CH)
Title: Cooled-combustion-chamber liquid or gas fuel boiler - with reactive jet divided and flue gases flowing out in different directions
IPC: F24H1/24
Filed: 1968-10-01
Abstract: The process of burning liquid or gaseous fuels takes place in a cooled combustion chamber (1), in rotation body form, with no fireproof materials incorporated, the fuel and air mixture being introduced in the form of a reactive jet, with the burner eccentrically mounted relative to the axis of rotation. The reactive jet emerging from the burner comprising combustion air, fuel, burning and burnt material, is divided with the resultant flue gasses allowed to flow away from the chamber in various directions. The division pref. takes place in a plane more or less vertical to the direction of outflow. A wide range of capacity is permissible, with economically optimal combustion with little noise, high specific heating loading is the combustion chamber and high, evenly distributed heat take-up in the chamber wall.
Patent CH-656047-A5 (CH)
Title: Perforated filter plate for tobacco pipes
Inventor: MORGENTHALER JAKOB
IPC: A24F5/08
Filed: 1982-06-11
Abstract: The perforated filter plate consisting of sheet iron (2) about 1 mm thick has 9 holes (3) and corresponds in diameter to the interior space of the pipe (1). It prevents moisture, e.g. from the mouth, from coming into contact with the tobacco. <IMAGE>
Patent CH-568870-A5 (CH)
Title: Brake system for ski lifts and cableways - has wedge shaped needle bearing mounted emergency brake
IPC: B66B5/24
Filed: 1973-03-12
Abstract: The brake system is used especially for ski lifts and cableway vehicles. The brake system compensates automatically the variations of the coefficient of friction and it generates braking force which is constant for all practical purposes. The brake block slides against a friction member which is the cable. The brake block is adjusted by actuating forces. The brake block is supported by rolling needle bearings which roll on the fixed part of the brake frame. The braking action is caused by the wedging of the brake block against the cable. The brake system is actuated by a spring force through a linkage system so that brake system wear is compensated.
Patent CH-623063-A5 (CH)
Title: Catalyst for the polymerisation of alpha-olefins and method for its preparation
Inventor: CESCA SEBASTIANO
IPC: C08F10/00
Filed: 1975-03-26
Abstract: For the polymerisation of alpha-olefins, especially ethylene, catalyst systems are used which consist of     a) an aluminium compound of the formula AlR3 or AlRxY3-x and b) a combination product of a chloride of a transition metal such as V, Mn, Co and Fe and titanium trichloride, supported on a material of high surface area.   R, Y and x are as defined in claim 1. The material of high surface area is selected, for example, from the oxides of the elements belonging to groups 2, 3 and 4 of the Periodic Table of the elements. To prepare the component b) of the catalyst, a compound of a transition metal in the lowest valency state is disposed on the support by means of impregnation with solvents, the product is then refluxed in titanium tetrachloride, and finally the excess of the latter is removed.
Patent CH-675829-A5 (CH)
Title: Absorbent pad for nappy or incontinence towel - comprises mixed fibre layer contacted by heated roller surface
Inventor: LEONE DEMETRIO
IPC: B31D1/04
Filed: 1988-10-24
Abstract: The absorbent pad is made by mixing a cellular fibrous material with theroplastics fibres with a ratio of between 30: 1 and 4:1, before applying the mixed fibres to a surface to obtain a uniform layer. This is then contacted by at least one hot surface, eg a  heated roller (18), before application of a cover layer. Pref the mixed probe layer is applied to a paper carrier (14) in a feed pipe (9), followed by a forming station (17) ensuring an even coating, with a hot bed (16) beneath the forming station, with a temp of between 200 and 220 degrees. A heated roller (18) on the opposite side to the hot bed acts on the applied layer, with 2  further heated rollers (19) contacting both sides of the layer after the heated bed. ADVANTAGE - Low-cost mfr.
Patent CH-599867-A5 (CH)
Title: Vehicle roof mounted luggage carrier
Inventor: BRODBECK RINO
IPC: B60R9/055
Filed: 1977-04-18
Abstract: Vehicle roof mounted luggage carrier is in form of box made of two shells connected by frame around outside and supports underneath
Patent CH-674894-A5 (CH)
Inventor: AHLBERG GUNILLA
IPC: F28D9/00
Filed: 1987-12-23
Abstract: Apparatus for transfer of heat between different liquid media, such as for example sludge, sewage water, industrial process water or the like, the transfer of heat being arranged to take place either between polluted media or from a polluted medium to a clean medium or vice versa. The arrangement according to the invention is characterized by the combination of that a number of plane parallel disks (A) are arranged to be disposed one above the other and are applied with interlying ducts (B) arranged in parallel or in series and of variable dimension, in that hot (C) and cold (D) medium respectively is arranged to be conducted across the disk (A), in that the flow of media (C; D) takes place in cross- and counter-flow along the ducts (B), in that the tranfer of the respective medium (C; D) from one disk to another disk is accomplished by means of at least two boxes (E) and in that the detachably applied, straight or curved walls (I) of the ducts (B) are clamped on by a framework (G) so that complete tightness is made to occur.
Patent CH-619950-A5 (CH)
Title: Process for the preparation of condensed pyrimidines
Inventor: ALTHUIS THOMAS HENRY
IPC: C07D491/056
Filed: 1974-04-11
Abstract: The compounds of formula I, II and III are prepared by a cyclising reaction of a compound of partial formula <IMAGE> with a dialkyl oxalate, an acid halide of a monoalkyl oxalate, an alkyl oxamidate or an alkyl cyanoformate followed, in the last case, by a hydrolysis of the cyano group to a carbamoyl. The nitrogen of the cyclic amide obtained can be alkylated; also the alkyl ester obtained can be converted to the acid hydroxyamide or transesterified to give a hydroxyalkyl ester. After hydrolysis of the ester, the cationic salts of the free acid can be obtained. The compounds obtained are antiallergic medicaments. <IMAGE>   <IMAGE>   <IMAGE>