baber/WOPTO huggingface dataset:
Patent EP-4303172-A1 (EP)
Title: Container, cap and multi-servings beverage dispensing system
Inventor: Schaal Marc
IPC: B67D1/00
Filed: 2023-06-22
Abstract: Container 110 for storing a liquid and allowing extraction of the liquid on-demand. The container comprises a casing 114 for storing the liquid, the casing defining an aperture 116. The container comprises a resealable membrane 200 covering the aperture of the casing, the resealable membrane being adapted for receiving a liquid extraction tube 120 therethrough for on-demand liquid extraction from the casing, the resealable membrane automatically resealing the aperture upon withdrawal of the liquid extraction tube. The container comprises an air permeable membrane 202 for balancing a pressure in the casing upon extracting liquid by the liquid extraction tube. The resealable membrane and the air permeable membrane are provided as a cap for closing the aperture of the casing. Alternatively, the casing, the resealable membrane and the air permeable membrane are provided as a capsule. A multi-servings beverage dispensing system 100 is adapted for receiving the container in removable engagement.
Patent EP-4311269-A1 (EP)
Title: Verfahren zum betreiben eines binauralen hörgeräts, binaurales hörgerät und computerprogramm
Inventor: FISCHER EGHART
IPC: H04R25/00
Filed: 2023-07-04
Abstract: Verfahren zum Betreiben eines binauralen Hörgeräts (2) mit zwei Einzelgeräten (4a, 4b), wobei die Einzelgeräte (4a, 4b) jeweils mindestens einen Eingangswandler (10a, 10b) zur Aufnahme eines akustischen Signals und Wandlung in ein mehrkanaliges Eingangssignal (12a, 12b), eine Impulsschallunterdrückung (24a, 24b) zur Erzeugung einer Dämpfungskurve (28a, 28b) zur Reduzierung von Impulsschallsignalpegeln in dem Eingangssignal (12a, 12b), einen Verstärker (26a, 26b) zur mehrkanaligen Signalverstärkung des Eingangssignals (12a, 12b) und Erzeugung eines Ausgangssignals (16a, 16b) anhand der Dämpfungskurve (28a, 28b), einen Ausgangswandler (18a, 18b) zur Wandlung des Ausgangssignals (16a, 16b) in ein Schallsignal, und eine Sende- und Empfangseinheit (22a, 22b) zur signaltechnischen Kopplung zwischen den Einzelgeräten (4a, 4b) aufweisen, wobei in jedem Einzelgerät (4a, 4b) ein skalarer Begrenzungswert (34a, 34b) aus der jeweiligen Dämpfungskurve (28a, 28b) bestimmt wird, wobei die Begrenzungswerte (34a, 34b) an das jeweils andere Einzelgerät (4a, 4b) übermittelt werden, wobei aus den beiden Begrenzungswerten (34a, 34b) ein gemeinsamer Begrenzungswert (36) bestimmt wird, wobei die Dämpfungskurven (28a, 28b) mit dem gemeinsamen Begrenzungswert (36) begrenzt werden, und wobei die Signalverstärkung anhand der begrenzten Dämpfungskurven (28a', 28b') eingestellt werden.
Patent EP-4306008-A1 (EP)
Inventor: DAVERIO MATTEO
IPC: A47D7/02
Filed: 2023-07-10
Abstract: A twin crib (1) comprises an upper frame (20), a lower frame (40) connected to the upper frame (20) and configured to support two mats (11). The crib (1) comprises a casing (50) fixable to the upper frame (20), with a bottom (51), an open opposite ceiling (52), a fixed rear wall (53) and an opposite openable front wall (54). The openable front wall (54) comprises a fixed portion (55) and a movable portion (56). The crib (1) comprises a divider (60) arranged between the two mats (11) and has hooking means (64) at a lower edge (61), a rear edge (62) and an opposite front edge (63). Such hooking means (64) are configured to respectively constrain the lower edge (61) to the bottom (51), the rear edge (62) to the fixed rear wall (53) and the front edge (63) to the fixed portion (55) of the openable front wall (54).
Patent EP-4316303-A1 (EP)
Inventor: TASI CHIH-HSIN
IPC: A43C11/08
Filed: 2023-08-01
Abstract: A fastening device includes a case, a spool disposed in the case and configured for a lace to be wound therearound, a plurality of ratchet teeth inside the case, a ratchet element disposed at the case and located at one side of the ratchet teeth, and a knob disposed at the case. The ratchet element includes a ratchet arm selectively engaged with at least one of the ratchet teeth. As the ratchet arm is engaged with at least one of the ratchet teeth, the spool is prohibited to rotate in a releasing direction, and as the knob is rotated in a tensioning direction, the ratchet arm is disengaged from at least one of the ratchet teeth to allow the spool to tension the lace.
Patent EP-0003265-A1 (EP)
Inventor: ATSUMI TOSHIO
IPC: C07D233/90
Filed: 1978-12-29
Abstract: The invention provides imidazole derivatives represented by the formula: 
<CHEM>
 (or the corresponding keto form) wherein Y is a hydroxy group, a lower alkoxy group or an amino group, and their pharmaceutically acceptable salts. These compounds have a potent immunostimulating activity and are useful for the prevention and immunostimulatory therapy of various diseases. The compounds where Y is alkoxy of 1 to 4 carbon atoms or amino may be prepared by reacting aminomalonamide with an imide ester 
<CHEM>
 or a salt thereof or with an orthoester
 (R3O)3CCH2COY
 where R2 is an imido ester moiety and R3 is alkyl, and the product compounds where Y is lower alkoxy can be hydrolysed to give the corresponding compound where Y is hydroxy.
Patent EP-0004377-A1 (EP)
Inventor: TILLES HARRY
IPC: C07C333/04
Filed: 1979-03-21
Abstract: Thiocarbamates are prepared by a process comprising reacting an aqueous solution of a thiocarbamate salt with an organic halide in the presence of a catalytic amount of a quaternary ammonium salt having the formula
     in which R 4  and R 5  are independently selected from the group consisting of C 1 -C 25  alkyl and C 2 -C 25  alkenyl, R 6  and R 7  are independently selected from the group consisting of C 6 -C 25  alkyl and C 6 -C 25  alkenyl, and Y- is an anion selected from the group consisting of chloride and bromide; and separating the thiocarbamate from the aqueous solution.
Patent EP-0005498-A1 (EP)
Title: Sectional conveyor chain for granulated and/or powdered materials, particularly for fodders
Inventor: LUSETTI SERGIO
IPC: B65G19/16
Filed: 1979-05-08
Abstract: Composable chain for conveyors of granular and or powdered materials, especially animal feed, gliding in a tube (13), consisting of filiform metallic elements interchangeable among each other, interconnected with spacial articulation for the forced insertion, comprising a stem (i) equipped with one bent edge (31) with consecutive connexion (32) to form one or more than one coils (30) arranged in one or more than one transversal planes compared to the axis of the stem itself in order to form a conveyor and or scraper element of the material (16): the end opposite from the stem (1) being equipped with a grommet or a crook (20. 21, 22) for the coupling to the bend (31) of the adjacent chain element; the inner area of the coil (30) can be partially or totally closed by one or more than one turn of the spiral or by a concave plastic diaphragm in the sense of the motion.
Patent EP-0008384-A1 (EP)
Inventor: RAPP KARL
IPC: G05D23/24
Filed: 1979-07-26
Abstract: 1. A heating and ventilating system for an electric vehicle (1) which has an air channel (2) leading to the passenger compartment and an opening (6) leading from the passenger compartment to the ambient atmosphere, wherein the air channel (2) is provided with a fan (3) and an air heater formed by a secondary heat exchanger (32) connected to a primary heat exchanger (35) for the input of heating energy via a pipeline (33) comprising a circulating pump (34), the liquid heat carrier of which primary heat exchanger can be controlled by regulation of its circulation in order to influence the temperature in the vehicle interior, characterized in that when used for short-distance vehicles, the primary heat exchanger (35) is arranged in a cooling channel (36) for the air cooling of electrical devices (37) the heat exchanger is intermittently connected and disconnected with a pulse duty factor that is varied by a control device (9) in dependence upon the internal and external temperature, and a heat store (8) is provided to stabilise resultant temperature fluctuations of the air blown into the vehicle.
Patent EP-0008113-A1 (EP)
Inventor: RAULEDER GEBHARD DR
IPC: C07D303/44
Filed: 1979-08-08
Abstract: 1. Process for the preparation of 7-oxabicyclo(4.1.0)heptane-3,4-dicarboxylic acid diglycidyl ester, characterized in that tetrahydrophthalic acid diglycidyl ester is reacted with a percarboxylic acid containing 3 to 4 carbon atoms in the presence of organic solvents at a temperature of 0 to 100 degrees C, the resulting reaction mixture is then worked up by distillation, the carboxylic acid formed from the percarboxylic acid being separated off by adding an additive to the reaction mixture which has a boiling point between that of the carboxylic acid forming from the percarboxylic acid and that of the constituent of the reaction mixture which has the next highest boiling point and distilling off the carboxylic acid together with the solvent.
Patent EP-0005906-A1 (EP)
Inventor: JACKSON MICHAEL ROBERT
IPC: B27G13/00
Filed: 1979-04-27
Abstract: A rotary cutterblock for woodworking machinery has a body made up of a row of discs (10) of different diameters. The disc diameters are chosen to approximate, as far as possible, the profile of a timber moulding to be formed, and discs can be selected from a stock of standard sizes. The use of spacers (22) between adjacent discs enables the mass to be kept to a minimum. The cutterblock is quiet in use, especially when blades clamped in successive discs are staggered around the circumference of the cutterblock. A preferred method of manufacture of such a cutterblock having staggered blades comprisises initially mounting the discs (10) on a mounting shaft with the blades (14) in axial-alignment for grinding purposes, and then removing the discs (10) from the mounting shaft and reassembling them in the same sequence but angularly offset one from another.
Patent EP-0010342-A1 (EP)
Inventor: JONES ROBERT D
IPC: G01G13/02
Filed: 1979-05-17
Abstract: Weight actuated feed drop apparatus (10) including a bracket (14) adapted to be attached to a conveyor system (12) and having an inlet opening therein for receiving material (33) from the conveyor system, and an outlet opening for allowing the material (33) to exit from the bracket (14) by gravity. A valving mechanism (24) is pivotally attached along an axis to the bracket (14) for movement between a first position wherein the valve mechanism closes the outlet opening of the bracket (14) and a second position wherein the valve mechanism (24) is open to allow material (33) to pass from the conveyor system (12) through the bracket (14) to a container (28) disposed below the bracket (14). A projection on the valve mechanism is provided for automatically increasing the closing force on the valve mechanism (24) as it closes. One end of a flexible line is attached to the valve mechanism (24) and extends over the projection. The other end of the line is attached to the container (28) for holding the container (28) whereby a predetermined amount of material (33) by weight is automatically dispensed into the container (28), upon which eventthe valve mechanism (24) automatically closesto insure that no more than the desired weight of material (33) is dispensed.
Patent EP-0022883-A1 (EP)
Inventor: WINTER WILLIAM EDWARD
IPC: C10G51/02
Filed: 1979-07-18
Abstract: A gas oil or other sulfur containing hydrocarbon feedstock is catalytically cracked in a first stage to produce a cat cracked naphtha product of high olefin content (10-60%), and an intermediate or high boiling component thereof or both is recracked as a feed in a second stage over a zeolite catalyst to saturate the olefins, and hydrodenitrogenate and hydrodesulfurize said cat cracked naphtha. The recracked cat cracked naphtha is then hydrotreated or hydrofined at low to mild severities to provide either a low sulfur gasoline blending component for a gasoline blending pool or a feed suitable for a subsequent catalytic reforming (hydroforming) step in which high octane gasoline is produced. 
     Hydrodesulfurized cat cracked naphtha produced in this process.
Patent EP-0008544-A1 (EP)
Inventor: CROSS MCCARTHY LIMITED
IPC: F24D3/10
Filed: 1979-08-24
Abstract: In a method of installing conduit such as the plumbing for central heating, rectangular conduit pipe (7) is laid on top of the flooring and adjacent a wall (8). Carpet fitting means in the form of a channel (1) is secured over the conduit pipe (7) and carries a series of teeth (6) enabling carpet to be fitted over the channel to conceal the pipe. The channel (1) is comparable in height with conventional carpet fitting strips and the pipe is thus effectively concealed.
Patent EP-0011369-A1 (EP)
Inventor: CHOU TA-SEN
IPC: C07D501/08
Filed: 1979-10-09
Abstract: A process for preparing a 3-exomethylenecepham sulfoxide ester of the formula 2; 
<CHEM>
 wherein R is the residue of a carboxylic acid and R1 is a carboxylic acid protecting group, which process comprises:
 (a) mixing under anhydrous conditions in an inert organic solvent a 2-chlorosulfinylazetidin-4-one of the formula 1: 
<CHEM>
 with stannic chloride in the presence of an oxygen compound selected from the group consisting of 
<CHEM>
Patent EP-0010470-A1 (EP)
Title: Procédé pour la préparation des dérivés nitro-5 et 6 de la tétrahydro-1,2,3,4 anthraquinone à partir de l'hexahydro-1,2,3,4,4a,9a anthracène-dione-9,10
Inventor: DELAVARENNE SERGE
IPC: C07C201/00
Filed: 1979-09-27
Abstract: Procédé pour la préparation de dérivés mononitrés en position 5 ou 6 de la tétrahydro-1,2,3,4 anthraquinone caractérisé en ce que l'on soumet l'hexahydro-1, 2, 3, 4, 4a, 9a anthacène-dione-9, 10 à une nitration, au moyen d'acide nitrique ou d'un mélange d'acide nitrique et d'acide sulfurique.
Patent EP-0012694-A1 (EP)
Title: Pneumatique à carcasse radiale précontrainte
Inventor: POMMIER JEAN
IPC: B60C3/04
Filed: 1979-12-13
Abstract: Pneumatique à carcasse radiale précontrainte. Les fibres méridiennes moyennes (7'; 7") de l'armature de carcasse (7) du pneumatique, respectivement non gonflé (1') et gonflé (1") à sa pression nominale, ont un point d'intersection (Ei) situé entre les points (E'; E") de ces fibres (7', respectivement 7") auxquels celle-ci ont une tangente tE commune et perpendiculaire à l'axe de rotation (XX') du pneumatique.
Patent EP-0018404-A1 (EP)
Inventor: HIGGINS LESLIE JOHN
IPC: G06F9/445
Filed: 1980-03-11
Abstract: Dans un controleur programmable ayant une unite centrale de traitement (10) et une memoire, l'invention prevoit la memoire sous forme d'une memoire rapide (2) (de preference une RAM) et une memoire lente (1) (de preference une EAROM). Le processeur est normalement commande par un programme dont l'information est emmagasinee dans la memoire lente. Lorsque l'on veut modifier le programme de commande, un nouveau programme d'information est entre dans la memoire rapide. La commande est alors transferee a la memoire rapide, le nouveau programme d'information est transfere a la memoire lente et finalement la commande est renvoyee sur la memoire lente.
Patent EP-0017980-A1 (EP)
Inventor: TIHANYI JENO DR ING DIPL PHYS
IPC: H01L21/337
Filed: 1980-04-16
Abstract: 1. A thyristor having a semiconductor body with the features : the semiconductor body has four zones (2, 4, 1, 5) of alternating conductivity type ; respective pn-junctions (13, 14, 16) are arranged between the zones ; the first zone (2) is arranged on the first surface of the semiconductor body ; the second zone (4) borders on the first zone (2) and appears at the first surface ; the third zone (1) borders on the second and fourth zones and appears on the first surface ; the first zone (2) is contacted with an electrode (9) and is connected to the second zone (4) by means of a shunt (10) ; an FET is integrated into the same semiconductor body, which FET is intended to bridge the pn-junction lying between the second and third zones ; the source and drain zones (3, 1) of the FET are arranged on the first surface ; characterised by the following features ; the source zone (3) is arranged in the second zone (4) ; the channel (8) is produced in a section of the second zone (4) which appears at the surface and forms the gate zone (6) ; compared with the other zones, the third zone (1) is weakly doped and the part of it which adjoins the first surface forms the drain zone of the FET.
Patent EP-0021238-A1 (EP)
Inventor: MULLER HORST DR DIPL-CHEM
IPC: C07F7/10
Filed: 1980-06-11
Abstract: Erfindungsgemäß wird Bis-(trimethylsilyl)-acetamid bzw. N-Methyl-N-Trimethylsilylacetamid durch Umsetzung von Acetamid und/oder N-Trimethylsilylacetamid bzw. von N-Methylacetamid mit N-Trimethylsilylimidazol unter gleichzeitiger Entfernung des gewünschten Silicium enthaltenden Derivates des Acetamids durch Destillation im Maße seiner Bildung aus dem Reaktionsgemisch hergestellt.
Patent EP-0024300-A1 (EP)
Inventor: SIEBERT JUERGEN DR
IPC: H02P7/03
Filed: 1980-07-15
Abstract: Die Erfindung betrifft ein Verfahren zur Pulsbreitensteuerung eines Gleichstrom-Umkehrstellers mit vier elektronischen Schaltern (1 bis 4) in Brückenschaltung zur Versorgung einer in der Brückendiagonale liegenden ohmisch-induktiven Last (5) und eine Schaltungsanordnung zur Durchführung des Verfahrens. Dabei soll die Welligkeit des Laststroms gering und die Steuerkennlinie linear sein. Bei jeder Richtung des Laststromes werden jeweils zwei in der Brückenschaltung diagonal gegenüberliegende elektronische Schalter (1, 3) bzw. (2, 4) zeitlich versetzt periodisch getaktet. Eine Schaltungsanordnung zur Durchführung des Verfahrens enthält eine Polaritätserfassungsstufe (17) zur Erfassung der Polarität der Steuerspannung (USt). Die Polaritätserfassungsstufe ist über ein erstes Einschalt-Verzögerungsglied (18) mit Verriegelungsstufen (13, 15) für den ersten und dritten elektronischen Schalter (1, 3) und über eine Invertierstufe (20) und ein zweites Einschalt-Verzögerungsglied (19) mit Verriegelungsstufen (14, 16) des zweiten und vierten elektronischen Schalters (2, 4) verbunden. Damit wird eine Pausenzeit in der Ansteuerung der elektronischen Schalter (1 bis 4) bei Polaritätswechsel der Steuerspannung (USt) erreicht. Der erfindungsgemäße Gleichstrom-Umkehrsteller eignet sich beispielsweise zur Steuerung von Gleichstrommotoren.
Patent EP-0032601-A1 (EP)
Inventor: LIET CORNELIS HENDRICUS
IPC: F04D29/28
Filed: 1980-12-19
Abstract: Blower for pneumatic conveyance, for instance of forage, such as grass, maize or the like, comprising a volute (1) having an inlet opening and being provided with a substantially tangential outlet (3), and further comprising a driven blade wheel (4) journalled in the volute (1) and having an end plate (6) on which blades (8) are mounted. The blade wheel (4) has a second end plate, which is provided with a suction opening, whilst the blades are connected between the two end plates, an intake means (10) which is movable with respect to the blade wheel extending at the inner end of each blade (8).
Patent EP-0014070-A1 (EP)
Inventor: FORTUNE ALAN
IPC: B66F3/18
Filed: 1980-01-16
Abstract: A rotating worm screw jack has a worm (2) which meshes with a worm wheel (4) and a screw (9) drivingly secured to and rotatable with the worm wheel (4). The screw (9) is drivingly secured to the worm wheel (4) by an external thread (11) on the screw (9) meshing with an internal thread (12) of the worm wheel (4) and a locking member (15) is provided for preventing relative rotation there between.
Patent EP-0018758-A1 (EP)
Inventor: COGSWELL FREDERIC NEIL
IPC: B65D77/06
Filed: 1980-04-18
Abstract: A container for transporting liquids comprises a rigid outer case and a liner. The liner is tapered and it collapses inside the case by rotating the top so that the sides fold inwards.
Patent EP-0022312-A1 (EP)
Inventor: CLARKE JOHN ALFRED
IPC: B60P1/26
Filed: 1980-06-05
Abstract: A vehicle tipper discharge door (10) is held closed by a mechanism (12)which includes a retaining member (14) in the form of a bell-crank lever which is actuated to release the door (10) upon elevation of the vehicle body (1). Closure and locking of the door (10) upon descent of the body (1) is effected automatically by interaction between a stop (30) and a further bell-crank lever (26).
Patent EP-0022680-A1 (EP)
Inventor: SMITH RICHARD E
IPC: B65H83/00
Filed: 1980-07-16
Abstract: An automatic pre-collation duplex copying apparatus (10, 20) and method in which original documents having either an odd or even number of pages may be recirculatively copied (26) in reverse serial order yet provide properly collated output duplex copy sets. A simplex/duplex copying system is disclosed in which, when an odd number of document sheets are detected (29, 31, 100) in a first, non-copying, circulation of the document sheets, the copying of the last and subsequent alternate document sheets is inhibited during the first copying circulation, whereas if an even number of document sheets are detected, the copying of the second and subsequent alternate document sheets is inhibited during this first copying circulation, and these different copying sequences are reversed for the last copying circulation. All document sheets are copied during the intermediate circulations. A compatible duplex/duplex copying system is also disclosed.
Patent EP-0023827-A1 (EP)
Inventor: TANAKA JUNZO
IPC: H05B6/68
Filed: 1980-08-01
Abstract: A cooking appliance is equipped with both a microwave heating device (34, 35, 36) and a hot air circulation heating device (15, 17). By controlling the rotational speed of an air circulating fan (17) or the power of the heater (15) according to the kind of food, the cooking time is shortened and the quality of cooked food is improved. The hot air blow-out section of such an oven is constituted by a perforated plate (18) so as to prevent leakage of microwaves from the heating chamber (2) and an air baffle (50) is provided strategically in the hot air blow-out section to ensure a uniform distribution of temperature within the heating chamber (2). An improved relative position of air inlets (22), a double-decked tray arrangement (33, 46) and said air baffle (50) serves to prevent dehydration of food which is a drawback of the conventional hot air circulation heating system.
Patent EP-0027707-A1 (EP)
Inventor: RICHARD MALCOLM JAMES
IPC: B23K26/36
Filed: 1980-10-10
Abstract: Narrow edge margins (16) of a thin metal sheet (10) for a can body cylinder are cleaned of organic lacquer or other coatings, prior to the sheet being bent into a cylinder and the edges adjacent the margins being welded together to form a longitudinal seam. Cleaning is effected by a beam from a lower-power laser (21) which is distorted into a line spanning the width of the narrow edge margin and which sweeps the length of the latter as the sheet is moved in a direction normal to the beam. The beam intensity is enough to destroy the coating but not enough to cause any damage or metallurgical change in the metal of the sheet. Alternatively the beam may be focussed on the margin as a spot and scanned across it in zig-zag fashion.
Patent EP-0029702-A1 (EP)
Inventor: CLEMENTS JOSEPH
IPC: G09F3/20
Filed: 1980-11-19
Abstract: A display device such as is used to display information relating to the description and price of goods for sale comprises a facia panel (10) having a front face and a back face, to the back face of which is attached one or more cartridges (20) each carrying self-coiling information strips (29, 30, 31) readily adjustable so that the information regarding the goods may be quickly and easily changed, the attaching means (27, 28) provided on the cartridge (20) and the attaching means (13,14,15,16) provided on the back face of the facia panel (10) co-coperating to provide a push-pull connection.