baber/WOPTO huggingface dataset:
Patent EP-4261292-A1 (EP)
Inventor: TAYLOR BEN
IPC: C21D1/18
Filed: 2023-04-13
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur Bewerkstelligung der Härtung eines zunächst aufgeheizten Werkstücks mit einem Werkzeugsatz, zur Bildung eines der Aufnahme des Werkstücks dienenden Werkstückaufnahmeraumes, einer Beaufschlagungseinrichtung, zur Inkontaktbringung des Werkstückes mit einem Abschreckmedium in dem Werkstückaufnahmeraum, einem Stützwerkzeug, zur Bereitstellung einer das Werkstück gegen eine Verformung stützenden Wandung, einer Entkoppelungsmechanik, zur Entkoppelung des Stützwerkzeuges und des Werkstückes und einer Steuereinrichtung zur Ansteuerung der Entkoppelungsmechanik und der Beaufschlagungseinrichtung, wobei die Steuereinrichtung derart konfiguriert ist, dass diese nach einer ersten Phase der Werkstückbeaufschlagung mit dem Abschreckmedium eine Entkoppelung des Stützwerkzeuges von dem Werkstück veranlasst und im Rahmen einer zweiten Phase der Werkstückbeaufschlagung ein von dem Stützwerkzeug freigegebener Wandungsbereich des Werkstücks mit dem Abschreckmedium beaufschlagt wird. Die Erfindung umfasst weiterhin jene Steuereinrichtung an sich sowie einen Werkzeugsatz und ein nach Maßgabe der Steuereinrichtung abgearbeitetes Verfahren.
Patent EP-4270791-A1 (EP)
Title: Electronic devices with low phase noise frequency generation
Inventor: BOOS ZDRAVKO
IPC: H03L7/099
Filed: 2023-04-13
Abstract: An electronic device may include clocking circuitry (75) with primary and secondary lasers (116, 102) that generate first and second optical local oscillator, La, signals. A phase-locked loop, PLL, may tune the secondary laser (102) based to phase lock the first and second optical LO signals. A self-injection locking loop path (150) may couple an output of the secondary laser (102) to its input. The self-injection locking loop path (150) may include a first mixer (140) and a second mixer (146). The first mixer (140) may generate a beat signal using the first and second optical LO signals. The second mixer (146) may generate a self-injection locking signal based on the first optical LO signal and the beat signal. A delay line (152) or optical resonator (160) may iteratively self-inject the self-injection locking signal onto the secondary laser (102). This may serve to minimize phase noise and jitter of the optical LO signals.
Patent EP-4227570-A1 (EP)
Title: Verfahren zum halten der temperatur von fluiden medien
Inventor: FISCHER LUDGER
IPC: F16L59/02
Filed: 2018-01-26
Abstract: Die vorliegende Erfindung bezieht sich auf ein Verfahren zum Halten der Temperatur von fluiden Medien in Rohren auch bei Fliessunterbruch der fluiden Medien, wobei in einem ersten Schritt eine Wärmespeicherschicht (1) hergestellt wird umfassend ein Latentwärmespeichermaterial (2) und ein Matrix-Material (3), und in einem zweiten Schritt die Wärmespeicherschicht um ein Rohr (4) angeordnet wird und anschliessend mit Wärmedämmmaterial (5) in Form einer Rohrschale oder eines Schlauchs ummantelt wird und so ein ummanteltes Rohr (41) erhalten wird, wobei das Wärmedämmmaterial (5) eine Wärmeleitfähigkeit von ≤ 0.1 W/(m.K) aufweist. Beansprucht wird auch das mit der Wärmespeicherschicht (1) ummantelte Rohr (41) erhältlich nach dem erfindungsgemässen Verfahren, ein passives Warm-Kalthaltesystem für Warm-/Kaltwasserleitungen in Wohn- und Büro-Gebäuden sowie in verfahrenstechnischen Anlagen umfassend mindestens ein ummanteltes Rohr (41), sowie die Verwendung des ummantelten Rohrs (41).
Patent EP-4275635-A1 (EP)
Inventor: WU NAN
IPC: A61B18/24
Filed: 2023-05-02
Abstract: Provided is a laser ablation catheter, including a laser optical fiber bundle, an adjustable head, an outer tube (30), an overtube (40) and a connector (50). The outer tube wraps the laser fiber bundle (10). The adjustable head includes an adjustable stent (21), the adjustable stent is made of a shape memory material and is sleeved outside one end of the outer tube. The connector is connected to the other end of the outer tube (30), and the laser fiber bundle (10) can be connected to a laser generator through the connector (50). The overtube is sleeved outside the adjustable stent (21) for compressing the adjustable stent. At least one end of the adjustable stent (21) is a movable end, and the movable end is slidingly connected to the outer tube. When the overtube (40) is withdrawn, the movable end can provide conditions for the deformation of the adjustable stent.
Patent EP-4286899-A1 (EP)
Title: Organic solid crystal metasurfaces
Inventor: OUDERKIRK ANDREW JOHN
IPC: G02B1/00
Filed: 2023-06-02
Abstract: An optical element includes a substrate and a metasurface located over a surface of the substrate. The metasurface may include an organic solid crystal material. A related display includes a waveguide, and a light input coupling element disposed on a surface of the waveguide, where the light input coupling element includes an organic solid crystal metasurface.
Patent EP-4296219-A1 (EP)
Inventor: SUGLIANO OLIVERA GUSTAVO
IPC: B68B1/04
Filed: 2023-06-08
Abstract: The invention relates to an anatomical throat release device for throatlatches of horse bridles with bits that is made up of a single piece (1) located in the centre of the throatlatch (4), meaning in the middle of the path surrounding the horse's neck and which, once placed, corresponds to the trachea/throat area, which is precisely the area in which pressure must be avoided when placing and tightening the throatlatch (4).
Patent EP-4296581-A1 (EP)
Inventor: CAZORLA PÉREZ MANUEL
IPC: F24D3/08
Filed: 2023-06-21
Abstract: The invention relates to an air-conditioning installation for heating or cooling several rooms independently, wherein the installation comprises an aerothermal pump (2), heat/cold emitters (3) connected to the aerothermal pump (2), temperature controllers (4) located in each room to set temperatures independently, and a central unit (5) electronically linked to the heat/cold emitters (3), to the temperature controllers (4) and to the aerothermal pump (2) by means of emitter receivers (17), controller receivers (6) and aerothermal receivers (7), respectively, said central unit (5) being configured to send orders to vary the temperature of the drive water to the aerothermal pump (2) by the temperature controllers (4), varying the operating mode of the aerothermal pump (2) remotely.
Patent EP-0001913-A1 (EP)
Inventor: BAER MASSIMO
IPC: C08L77/00
Filed: 1978-10-30
Abstract: Flame retardant resin compositions are disclosed, comprising a thermoplastic condensation polymer selected from the group consisting of polyesters, polycarbonates and polyamides, a halogenated flame-retardant, and a rubber-occluded flame retardant synergist. The compositions possess superior stability in melt processing and improved flame retardancy and impact strength.
Patent EP-0002898-A1 (EP)
Inventor: DUMOLO DAVID
IPC: C08G18/00
Filed: 1978-12-07
Abstract: 0 A foundry mould or core is prepared by mixing with a foundry aggregate a polyisocyanate, a polymeric addition product of a phenol and a further material comprising aromatic hydroxyl groups, forming the mixture to the required shape and causing or permitting the polyisocyanate to react with both the addition product and the further material to bind the aggregate. The addition product may be prepared by reacting an unsaturated hydrocarbon with a phenol. The hydrocarbon may be comprised by a mixture of terpenes. The further hydroxy material may be a bisphenol or a phenolic resin.
Patent EP-0007530-A1 (EP)
Inventor: HOLZTRATTNER HEINRICH
IPC: F25D3/00
Filed: 1979-07-13
Abstract: In a closed receptacle (1) with built-in chambers (7 and 9) and tubes (8), a storage medium (5), for the storage and/or production of heat or cold, is accommodated. The expansion members (6) take up the changes in volume of the storage medium (5) on heating or cooling. By means of building in these expansion members (6), the storage medium (5) is separated from the air and separate expansion receptacles with the tubes leading to them are rendered superfluous. <IMAGE>
Patent EP-0026240-A1 (EP)
Inventor: SPRICK WALTER
IPC: E05D15/26
Filed: 1979-10-01
Abstract: A folding door or wall consists of a plurality of rigid elements (2,4) (slats) which are connected to one another in an articulated manner. Rolling carriages (10) are mounted pivotably about a vertical axis on top of every second slat (2) and run in a carrier rail (17). Each slat equipped with such a rolling carriage is assigned, especially at the top, a guide elememt, for example in the form of a roller (12) rotatable about a vertical axis, which runs on a cam-like guide rail (15) and which, because of its distance from the vertical pivot axis (9) of the rolling carriage, brings about a positive control of the slat pivoting movement necessary for opening and closing the folding door or wall, about the vertical pivot axis (9) of the associated rolling carriages. <IMAGE>
Patent EP-0012484-A1 (EP)
Inventor: VAN KATTENBROEK HENDRIK JAN
IPC: B65B69/00
Filed: 1979-12-10
Abstract: The apparatus includes a rotatable control sleeve (2) with means (10, 11, 12, 13, 11', 12', 13') arranged at each of the discharge points to cause passing containers to discharge consecutively. A driving member (4) is provided to effect rotation of the control sleeve to a succession of discharging conditions and further means (10, 19', 22, 24, 26, 27, 28, 30, 29, 16, 14) are provided to prevent over advancement or run-back of the control sleeve (2) with respect to certain discharge positions assumed by the latter. Further means (5, 6, 31-46) are provided to permit the control sleeve to return rapidly to an initial operating condition on discharge of the last of a series of containers.
Patent EP-0007166-A1 (EP)
Inventor: YEN EDWARD C
IPC: B29C53/00
Filed: 1979-05-30
Abstract: A method of bonding together overlying regions of thermoplastic sheet using high frequency vibratory energy is provided in which sets of elongate energy directors (24,30) are disposed between adjacent sheets (10,14,26) in an orientation such that the director elements of one set (24) cross those of the next adjacent set (30). When a compressive force and the high frequency vibratory energy are applied to the sheets, the pressure and vibratory energy are concentrated in the regions where energy directors cross so that the thermoplastic material in those regions is first to soften. By initially concentrating the pressure and vibratory energy, the bonding time is substantially reduced and an even flow of melted material is assured.
Patent EP-0009880-A1 (EP)
Inventor: IACOVIELLO JOHN GENEROSO
IPC: C08L31/04
Filed: 1979-08-30
Abstract: A latex composition particularly suited as a paint vehicle for the manufacture of semi-gloss and flat interior paint compositions comprises from 40 to 70% by weight of polymerized resin particles having at least 25% (by weight) vinyl acetate polymerized therein, the particles being substantially spherical and characterized in that not more than 5%of the particles have a diameter greater than 0.65 microns and not more than 5% have a diameter less than 0.33 microns. In the preferred instance, the polymer resin particles comprise vinyl acetate, a lower alkyl acrylate and a conventional wet adhesion monomer, the combination consisting (by weight) of from 80 to 90% vinyl acetate, 10 to 20% of lower alkyl acrylate, e.g., butyl acrylate and 0.2 to 1.5% of wet adhesion monomer.
Patent EP-0003464-A1 (EP)
Title: Procédé de valorisation du plomb et du zinc contenus dans les boues d'épuration secondaire des gaz de hauts fourneaux
Inventor: CASES JEAN
IPC: C22B19/30
Filed: 1979-01-26
Abstract: Procédé de valorisation du plomb et du zinc contenus dans les boues d'epuration secondaires des gaz de hauts fourneaux. Le procédé selon l'invention consiste à soumettre lesdites boues à un classement granulométrique de manière à concentrer le plomb et le zinc contenus notamment dans les fines, et à récupérer ladite fraction contenant le plomb et le zinc, l'autre fraction pouvant être recyclée vers les hauts fourneaux. Application: préparation de charges d'alimentation du four de Waelz-Berzelius.
Patent EP-0018412-A1 (EP)
Inventor: HASHIMOTO KOICHI
IPC: D04B23/14
Filed: 1979-10-23
Abstract: Bande adhesive servant a joindre des tissus, en particulier, des rebords montants. Un objet de cette invention est d'empecher les parties jointes de froncer. Cette bande adhesive est faite d'un tissu a chaine tricotee et comprend au moins un fil thermiquement adhesif qui s'etend longitudinalement dans la bande de telle sorte que le fil soit dispose dans la largeur par dessus des cotes tricotees disposees a chaque bord de la bande. Le fil thermiquement adhesif est expose sur une surface ou sur les deux surfaces du tissu a chaine tricotee.
Patent EP-0016783-A1 (EP)
Inventor: UZUNOGLU VASIL
IPC: H04B11/00
Filed: 1980-01-14
Abstract: Un dispositif d'ondes acoustiques de surface est utilise comme detecteur de mots et demodulateur coherent pour un signal differentiel de dephasage a code numerique. Le dispositif ameliore la detection du mot code en donnant une reference coherente avec un gain de correlation de 10 log M dB. M est le nombre supplementaire de doigts introduits dans le dispositif d'ondes acoustiques en surface qui determine la phase du mot unique. Pour obtenir ce resultat avec une plus grande securite et un facteur plus eleve de correlation, on utilise egalement quelques bits de recuperation horloge qui precedent le mot dans un preambule comme celui qui est utilise dans les systemes a multi acces temporels (Time Division Multiple Access - TDMA). Le dispositif necessite deux transducteurs de sortie inter-numeriques, l'un (23) produisant une sortie maximum en reponse aux ondes acoustiques de surface representant le mot, et l'autre (25) produisant une sortie maximum en reponse aux ondes acoustiques de surface correspondant a une configuration attribuee anterieurement au mot unique, telle qu'une sequence de tous les zeros combines a une sequence partielle de bits de recuperation d'horloge. Les sorties des deux transducteurs de sortie inter-numerique sont maximisees au meme instant pour detecter la crete d'auto-correlation du mot avec une performance equivalente a la demodulation coherente. De meme, les impulsions d'horloge et les donnees sont recuperees dans le second jeu du transducteur inter-numerique.
Patent EP-0029085-A1 (EP)
Inventor: GRAF RUDOLF
IPC: H01H33/88
Filed: 1980-07-19
Abstract: A movable contact element is coupled by a step-up lever drive with a drive rod. The movable contact element is surrounded by a blast nozzle which moves along with the movable contact element. The blast nozzle is connected to a pump cylinder containing an extinguishing gas. The pump cylinder is guided to be vertically displaceable upon a pump piston and this pump piston is hingedly connected with one end of a first element of a toggle lever which in the cut-on position is in its bent position or mode, the second element of the toggle lever being hingedly connected at a stationary location. The toggle joint of the toggle lever is likewise coupled with the drive rod, so that during a cut-off stroke the toggle lever is extended and then again bent. So that at the start of a cut-off stroke there is initially accelerated the movable contact element and along therewith the blast nozzle as well as the pump cylinder and only thereafter is there compressed the extinguishing gas within the pump cylinder, the lever drive possesses a first coupling element or link which is hingedly connected at one end at the toggle joint and at its other end at the movable contact element as well as a second coupling element or link which is hingedly connected at one end between the ends of the first coupling element at such first coupling element and at its other end at the drive rod, so that at the start of the cut-off stroke the bent position of the toggle lever initially is intensified.
Patent EP-0018843-A1 (EP)
Inventor: MIYASAKA KIYOSHI
IPC: G06F12/06
Filed: 1980-05-02
Abstract: A semiconductor memory device, comprising N memory cell arrays (11,12,13,14) each of which includes a plurality of memory cells, is arranged to enable the use of the said semiconductor memory device in either the "one-bit-per-word sequential output" form, through a single output gate (5), or the "N-bits-per-word, parallel output" form, through N output gates (31,32,33,34).
Patent EP-0021710-A1 (EP)
Inventor: REGAN JOHN F
IPC: H04M3/56
Filed: 1980-06-10
Abstract: A digital conferencing arrangement for use in a digital telecommunications switching system. Digital coded signals representative of sampled analog signals are compared and the results of the comparison noted to identify the present speaker in the conference. A comparison result indicating a proposed new speaker initiates a delay interval during which subsequent samples are compared to assure that the proposed new speaker indeed has the largest analog signal during the delay window. Upon verification of the proposed new speaker, the control of the conference circuit is transferred to him.
Patent EP-0027718-A1 (EP)
Inventor: GUREV HAROLD SAMUEL
IPC: F24J2/48
Filed: 1980-10-15
Abstract: An optical coating is formed on a flexible fibrous substrate such as cloth or paper (10) to form a selective solar absorber useful in a passive solar energy structure such as a Trombe wall. The optical coatings comprise a thin opaque metal layer (12) formed first on the fibrous substrate surface (10A, 10B) with either a graded cermetfilm (13) or a multilayer interference filter formed onthethin metal layer.
Patent EP-0030805-A1 (EP)
Inventor: KOZAR ROBERT STEPHAN
IPC: C10N40/24
Filed: 1980-11-27
Abstract: The invention provides a process for the separation of contaminant material from contaminated oil comprising reacting the oil with an aqueous alkaline solution, such as an aqueous solution of sodium metasilicate, and separating the aqueous phase thereby formed from the oil phase. Oil, used as a lubricant and coolant in an industrial process, may become contaminated by foreign materials, for example, water and solid particulate. Because of its cost, continued use of the oil is desirable but impossible if the foreign materials are not removed when the concentration of such becomes excessive. The process of the invention enables contaminants to be separated from such oil which can then be reused.
Patent EP-0018881-A1 (EP)
Inventor: GRASSET DANIEL
IPC: C08F10/02
Filed: 1980-04-18
Abstract: An apparatus for evacuating the gases resulting from the decomposition of industrial process gases, such as ethylene, contained in a vessel under high pressure is adjacent to the vessel. The apparatus comprises: (1) at least one safety means separating the apparatus from the vessel; (2) a reservoir with a volume which is 2 to 100 times that of the vessel; (3) at least one connecting pipe between the vessel and the reservoir; and (4) at least one chimney between the reservoir and the atmosphere. The apparatus is useful for the recovery of decomposition gases for the purpose of preventing atmospheric pollution. The risk of explosion is reduced by evacuating decomposition gases through the apparatus.
Patent EP-0014183-A1 (EP)
Inventor: ALONGI GIUSEPPE
IPC: B60J3/00
Filed: 1980-01-21
Abstract: The attachment permits the ventilation of the interior of a vehicle and consists of a transparent sheet (1) which can be fitted into the window opening of a vehicle door (2), alongside the driver. Near the top, parallel to the top edge of the sheet is a set of three ventilating openings (5). Each opening consists of a line of e.g. five punched strips (6) extending outwards. When the vehicle is driven ahead, the wind flowing past (B) causes air to be drawn from the interior through the rearwardly facing openings (7) due to a suction effect, and fresh air is also drawn in.
Patent EP-0035266-A1 (EP)
Inventor: STENBERG KAJ OVE
IPC: A61M1/00
Filed: 1981-03-02
Abstract: A device for the transfer of one or more substances between a gas and a liquid, the gas being introduced into the liquid in the form of bubbles from which the said substances are transferred to the liquid whereupon the excess gas is removed together with any substances transferred from the liquid to the gas. Characteristic for the device is a narrow annular gap (10), arranged vertically, for the liquid, a gas inlet (20), arranged in close connection to this gap (10), this gas inlet being adapted so that it introduces the gas uniformly distributed along the whole periphery of the gap (10), and means (34, 36) for the removal of the excess gas. 
     The device is intended in particular to be used as a so-called oxygenator when the said liquid is blood and the said gas is oxygen or an oxygen mixture. Carbon dioxide from the blood will then be removed together with the excess gas.
Patent EP-0059772-A1 (EP)
Inventor: READ ARTHUR EDWIN JR
IPC: C10G9/38
Filed: 1981-03-09
Abstract: The cracking of crude oil or crude oil residues is accomplished in an adiabatic reactor which follows a partial combustion zone with the injection of superheated or shift steam into the combustion gases. 
     The advantages obtained are that the carbon monoxide produced by partial combustion is converted to carbon dioxide which is easily removed, there is no need to supply a separate source of fuel or hydrogen, and coke formation is substantially eliminated. The cracked oil produced in the process can be used as a quench oil and/or fuel to feed the partial combustion zone. The yields of olefins, especially ethylene, and aromatics is increased over processes using only superheated steam cracking.
Patent EP-0054288-A1 (EP)
Inventor: VOGEL ALFREDO
IPC: B22C5/08
Filed: 1981-12-14
Abstract: Treatment of granular materials which require to be heated to drive off volatile constituents and which require to be cooled, for example foundry sand containing an organic binder, comprising the step of maintaining a mass of the material at a treatment temperature lying in the range of 250°C-400°C for between four and thirty hours. The mass may be initially heated by virtue of a manufacturing process in which the mass has been previously used. Alternatively, the mass may be initially heated by a pre-heating step such as heating in a fluidised bed. Alternatively, the mass may be heated by being placed in the heat transfer relationship with a second mass of the material which has been previously heated, for example, in a fluidised bed. An apparatus for performing the method is also disclosed.
Patent EP-0051342-A1 (EP)
Inventor: MAATHUIS PETRUS GERARDUS MARIA
IPC: G10L13/047
Filed: 1981-10-30
Abstract: Device for decoding a number of linear-predictive-coded speech signals. The device comprises a digital noise generator, a pitch generator, a voiced/unvoiced switch, an adjustable ladder filter and a volume control. In order that the device can be used as efficiently as possible for a number of channels simultaneously, the device also comprises a pre- processing unit (9), a store (10) and a computing device (12), permitting the speech signals to be reproduced more accurately according as fewer channels are used at the output. When all channels are used, the quality of speech decreases. This variation of quality according to the number of channels used is achieved by varying the number of adjusting coefficients per channel.
Patent EP-0040514-A1 (EP)
Inventor: TAYLOR DAVID W
IPC: C10L1/32
Filed: 1981-05-14
Abstract: Improved particulate coal-in-liquid mixtures and a process for the production thereof wherein, prior to mixing with liquid, the coal component of the mixture if finely divided in a substantially airtight fluid energy attrition mill (11), and thereafter separated in a separator (17) from ash particles. The particulate coal product thus produced is mixed with a suitable liquid in a vessel (19) to provide a product which may be used in coal gasification or hydrogenation processes, or as a composite fuel, and which can be stored for extended periods without appreciable settling out of the coal from the mixture.