baber/WOPTO huggingface dataset:
Patent EP-4310425-A1 (EP)
Title: Tanksystem mit einem verstärkten innentank
Inventor: GRÖNING INGOLF
IPC: F25D31/00
Filed: 2023-04-03
Abstract: Es wird ein Tanksystem (1) zur Kühlung, Lagerung und Zubereitung von mit CO<sub>2</sub> beaufschlagtem Wasser, umfassend einen Innentank (2) zur Bevorratung des mit CO<sub>2</sub> zu beaufschlagenden Wassers und einen Außentank (3), wobei der Innentank (2) wenigstens teilweise innerhalb des Außentanks (3) angeordnet ist, um gekühltes Wasser zur Kühlung des Innentanks (2) zu bevorraten,vorgeschlagen, wobei beim innenliegenden Tank zur Material- und Kosteneinsparung, aber auch zur besseren Wärmeübertragung wenigstens ein Teil der Haut des Innentanks (2) wenigstens eine Sicke (6) zur Verstärkung der Druckbelastbarkeit des Innentanks (2) aufweist.
Patent EP-4269510-A1 (EP)
Inventor: KNEER JANOSCH
IPC: C09D11/037
Filed: 2023-04-04
Abstract: Beschrieben wird eine magnetisierbare Tinte zur Funktionalisierung von Oberflächen, umfassend mindestens ein magnetisierbares Material, mindestens ein Lösemittel und mindestens ein Bindemittel, wobei magnetisierbare Material Mikropartikel und/oder Nanopartikel umfasst, einen Kunststoffformkörper, umfassend mindestens eine mit dieser magnetisierbaren Tinte funktionalisierte Oberfläche, ein Verfahren zur Herstellung eines solchen Kunststoffformkörpers, die Verwendung einer solchen magnetisierbaren Tinte zur Funktionalisierung von Oberflächen und die Verwendung eines solchen Kunststoffformkörpers als Komponente in einem Automobil.
Patent EP-4262087-A1 (EP)
Title: Super source follower with feedback resistor and inductive peaking
Inventor: LI GUANSHENG
IPC: H03F3/50
Filed: 2023-04-05
Abstract: A system including a source follower circuit (100) is disclosed. The source follower circuit (100) configured as a voltage buffer that includes a first common-drain transistor (104) that passes an input signal at the gate to an output loading capacitor at the source, and a second common-drain transistor (120) that is used as a bias current source. The source follower circuit (100) includes a first resistor at the drain of the first transistor (104) generating a first voltage that is fed back through a first path through the gate of the second transistor (120) so as to produce additional current to help the output signal catch up with the input voltage. The source follower circuit (100) further includes an inductive element (188) and bias circuit, which along with the first resistor, increases bandwidth and reduced settling time.
Patent EP-4269246-A1 (EP)
Inventor: ARMY DONALD E
IPC: B64D13/06
Filed: 2023-04-21
Abstract: A trim module (210) having a first heat exchanger (220A); a second heat exchanger (220B); and a thermoelectric cooler (TEC) module (230) thermally coupled between the heat exchangers; a mix manifold conduit (240A) fluidly coupled to the inlet of the first heat exchanger (220A); a zone supply conduit (220B) fluidly coupled to the outlet of the first heat exchanger (220A); a cabin return conduit fluidly coupled to the inlet of the second heat exchanger (220B); an exhaust conduit (240E) fluidly coupled to the outlet of the second heat exchanger (220B), wherein the TEC module (230) is configured to operate in a first mode or a second mode, depending on a temperature within the zone supply conduit (240B) and a target temperature, and in the first mode, the TEC module (230) transfers thermal energy from the first heat exchanger (220A) to the second heat exchanger (220B); and in the second mode the TEC module transfers thermal energy from the second heat exchanger (220B) to the first heat exchanger (220A).
Patent EP-4221413-A1 (EP)
Title: Systems and methods for allocation of uplink control channel resources in unlicensed spectrum
Inventor: SALEM MOHAMED ADEL
IPC: H04W72/12
Filed: 2019-02-12
Abstract: Wireless communication between a user equipment (UE) and a base station may occur on unlicensed spectrum. When wirelessly communicating on unlicensed spectrum, there is an expectation that there may be interference from others devices also transmitting on the same resources in the unlicensed spectrum. Systems and methods are therefore disclosed that aim to facilitate wireless communication in unlicensed spectrum. In some embodiments, systems and method are disclosed that are primarily directed to the uplink transmission of hybrid automatic repeat request (HARQ) feedback corresponding to a downlink data transmission, and the downlink data transmission and the HARQ feedback are both sent on unlicensed spectrum.
Patent EP-4268660-A1 (EP)
Inventor: TAKAMASU SHO
IPC: A43B7/24
Filed: 2023-04-27
Abstract: A sole 3 of a shoe 1 includes a forefoot support portion R1 that supports a forefoot of a foot of a wearer, a midfoot support portion R2 that supports a midfoot of the foot of the wearer, and a rearfoot support portion R3 that supports a rearfoot of the foot of the wearer, which are connected in order from a front side toward a rear side. A ground contact portion 33a having a portion positioned on a lowermost line connecting a lowermost point of the forefoot support portion R1 and a lowermost point of the rearfoot support portion R3 in a side view is formed in a medial-foot-side region of a bottom surface of the midfoot support portion R2. A protrusion 33b protruding toward the medial foot side is formed on a medial-foot-side side surface of the midfoot support portion R2.
Patent EP-4294125-A1 (EP)
Inventor: NGUYEN ALAN P
IPC: H05B6/06
Filed: 2023-06-16
Abstract: An induction cooktop (10) includes a glass-ceramic substrate (12) defining a cooking surface (14) and an underside (16) opposite the cooking surface (14) and an induction heating coil (18) positioned beneath the underside (16) of the cooking surface. The induction cooktop (10) further includes an infrared sensor (20) directed toward the underside (16) of the glass-ceramic substrate (12) and outputting a temperature reading (22) of the glass-ceramic substrate (12) during heating of a cooking article positioned on the cooking surface (14) using the induction heating coil (18). A controller (28) determines a temperature of the cooking article using the first temperature reading (22) from the infrared sensor (20). The infrared sensor (20) is positioned beneath a transparent area in the glass-ceramic substrate (12), the transparent area being aligned with the induction heating coil (18) to directly measure the temperature of the cooking article.
Patent EP-4311781-A1 (EP)
Title: Système de transport de grille de plancher de cabine d'aéronef en vue d'un assemblage d'un corps de fuselage d'aéronef et procédé de calibration dudit système de transport
Inventor: DATAS JEAN-MARC
IPC: B64F5/10
Filed: 2023-07-18
Abstract: - Système de transport de grille de plancher d'aéronef en vue d'un assemblage d'un corps de fuselage d'aéronef et procédé de calibration dudit système de transport.- Le système de transport (1) comprend un palonnier rectangulaire (4), un dispositif stabilisateur (8) pour être associé à des dispositifs référentiels de positionnement (9) d'une plateforme d'assemblage (10) et une pluralité de dispositifs de fixation (11) destiné à être fixé à la grille de plancher (2), chacun des dispositifs de fixation (11) présentant une longueur réglable verticalement. Le système de transport (1) permet de manipuler la grille de plancher (2) sans la déformer en vue d'un assemblage d'un corps de fuselage (3).
Patent EP-0001695-A1 (EP)
Inventor: RUBIN MAE KOENIG
IPC: C01B39/04
Filed: 1978-10-05
Abstract: A new crystalline aluminosilicate zeolite, designated ZSM-43, possessing a silica/alumina ratio in the range 5to 20, and a unique X-ray diffraction pattern. The zeolite can be synthesised from a reaction mixture containing sodium, cesium and organic nitrogen cations and is useful in catalysis of various organic conversion reactions.
Patent EP-0007581-A1 (EP)
Inventor: BOWER TERRY FREDERICK
IPC: B22D11/00
Filed: 1979-07-19
Abstract: A cooled mold assembly for the continuous, high-speed casting of metallic strands, especially upcasting strands of copper alloys such as brass, has a hollow die in fluid communication with a melt typically held in a casting furnace. A coolerbody surrounds the die in a tight-fitting relationship to form a solidification front in the melt as it advances through the casting zone of the die. The die is preferably slip fit in the coolerbody. A shoulder on the die engages a lower face of the coolerbody and together with a small irregularity on the upper coolerbody wall prevents an axial movement of the die before it thermally expands against the coolerbody. An insulating member located between the die and the coolerbody and below the solidification front fixes the location of that front within a dimensionally uniform area of the die. The insulating member is preferably a ring of a material such as cast silica that has a low coefficient of thermal expansion, a low porosity, and is highly resistant to thermal shock. The insulating member also preferably creates a steep longitudinal temperature gradient at its upper end to promote a high cooling rate over a relatively short casting zone. An insulating hat substantially encloses the coolerbody allowing it to be immersed in the melt and preferably deeply immersed to a level above the casting zone. This mold assembly is preferably used in conjuction with apparatus for drawing the casting through the die in a cycled pattern of forward and reverse strokes characterized by a low frequency, long forward strokes, a high forward velocity and high forward and reverse accelerations.
Patent EP-0006295-A1 (EP)
Inventor: BIRCH PETER ROLAND
IPC: B07B4/06
Filed: 1979-05-17
Abstract: An air classifier comprising a rotatable open-ended drum (3) disposed with its axis horizontal or substantially so, for receiving material to be classified, means (5) for creating a stream of air through the drum, means (1) (2) for introducing material to be classified into the drum at or near the upstream end thereof, means in the drum for conveying materially axially of the drum during rotation thereof, the conveying means being in the form of helical vanes (12) of mutually opposite hand arranged in an upstream part of the drum to convey "heavies" in counter-current to the stream of air through the drum and in a downstream part of the drum being arranged to convey "lights" in the direction of the air stream, the two helical vanes being separat- . ed by an annular member (13) which projects radially inwards from the inner periphery of the drum.
Patent EP-0006689-A1 (EP)
Inventor: CLAY BOBBY J
IPC: B41K3/48
Filed: 1979-05-31
Abstract: A label machine for forming individual labels (36) from an endless tape strip (31). The machine includes a novel label removal device (15) which uses compressed air to insure removal of each label to a collection station (16) after it is cut from the endless strip, thereby preventing hang-up of labels at the machine's cutter assembly (26). The machine also includes a novel tape feed mechanism that provides accurate label length control, thereby preventing waste of tape. These mechanisms are preferably used in combination with a printer head, the novel tape feed and label removal mechanisms cooperating to prevent printing errors between leading and trailing labels cut from the endless tape strip.
Patent EP-0010100-A1 (EP)
Title: Dispositif de mise en place du debut de ligne dans une machine a ecrire
Inventor: CLAVEL RAYMOND
IPC: B41J19/70
Filed: 1979-08-28
Abstract: Un dispositif de mise en place du debut de ligne dans une machine a ecrire du type a tete d'impression portee par un trainard (1) comprend au moins un margeur (13) formant butee pour le trainard (1). Ce margeur (13) est fixe sur une piece (19) montee coulissante contre l'action d'un ressort (24). Un cliquet d'echappement (5), cooperant avec une cremaillere (10), est porte par le trainard (1). Une barre universelle (11) degage le cliquet (5) de la cremaillere (10) lors du retour du trainard (1) et libere ce cliquet (5) en fin de course. Afin d'eviter que le cliquet (5) ne tombe dans un cran decale de la cremaillere (10), le dispositif est en outre muni de moyens de verrouillage du cliquet (5) en position degagee de la cremaillere (10) pendant le deplacement de la piece coulissante (19).
Patent EP-0020868-A1 (EP)
Inventor: COLE TERENCE GEORGE
IPC: C03C17/34
Filed: 1980-03-20
Abstract: An integrated circuit voltage controlled oscillator (VCO) consists of an astable multivibrator with external fixed components resistor RT and capacitor CT. The multivibrator has a centre frequency timed by constant currents I1 charge and discharge of capacitor CT. The period timed is proportional to VT/I1 where VT is half the voltage swing of capacitor CT. …<??>A voltage source VZ is generated from the voltage supply VS which supplies two networks N1, N2 associated with the multivibrator. Network N1 including resistor RT generates two constant currents I1 for charge and discharge of timing capacitor CT. Network N2 generates a voltage VT which is buffered into the multivibrator circuit and arranged to control the voltage swing of capacitor CT. Networks N1 and N2 are similar matched transistor/resistor networks track each other whereby variations in VCO centre frequency due to manufacturing tolerances, temperature changes and supply voltage variations are minimised. When an asymmetric output waveform is required unequal constant currents I1 I2 are generated by network N1. …<??>A control voltage VC for varying the VCO frequency acts via a differential amplifier to vary the voltage applied to network N1 above or below the voltage source VZ to increase or decrease the constant currents I1 (or I2). The voltage gain of the differential amplifier is determined by the quotient of two resistor values which track each other to minimise variations of the gain of the VCO with temperature.
Patent EP-0024472-A1 (EP)
Inventor: KOSSWIG KURT DR
IPC: C07C43/13
Filed: 1980-04-26
Abstract: Compounds of the following formula are suitable for reducing the interfacial surface tension of oily phases with respect to water: <IMAGE>   wherein z is 1 or 2, R, for z=1, is alkyl, aralkyl, or alkylaryl of 8-22 carbon atoms in the alkyl chain, or hydroxyalkyl of 2-22 carbon atoms, and, for z=2, is (aryl)alkylene of 4-18 carbon atoms, R' and R'' each independently is hydrogen or C1-C20-alkyl wherein R' and R'' are not simultaneously hydrogen and R' and R'' together have 8-20 total carbon atoms, x is 10-40 and y is 1.2-5.
Patent EP-0021033-A1 (EP)
Title: Compositions stabilisatrices contenant des composés monoorgano tris-thioalkyl étain et leur application à la stabilisation de polymères halogéno-vinyliques
Inventor: FOURE MICHEL ING
IPC: C08L23/00
Filed: 1980-05-20
Abstract: Compositions de stabilisants organostanniques pour résines halogéno-vinyliques de la formule R'1Sn(S(CH2)nO? R6)3 dans laquelle R'1 est le reste d'un composé oléfinique contenant un groupement carbonyle adjacent à la double liaison carbone-carbone de la formule <IMAGE> dans laquelle R2, R3, R4 représentent de l'hydrogène ou un reste hydrocarboné alkylé contenant de 1 à 3 atomes de carbone; R1 représente un groupement alkyle, un hydroxyle, un groupement hydrocarbure contenant de l'oxygène. R4 est un alkyle contenant de 1 à 18 atomes de carbone, et procédé de préparation.
Patent EP-0022989-A1 (EP)
Inventor: PALYI LESLIE
IPC: A21C1/12
Filed: 1980-07-10
Abstract: Process for producing flour, in which the grain is subjected in moistened form to a husking process, subsequently moistened again and then ground in a wet state to form flour, the grain being given after cleaning a moisture content between 13 and 18%, and this moistened grain being subjected for a brief time (approx. 20 to 30 minutes) to a tempering process. Apparatus for carrying out the process in which a moistening device (4) is connected downstream of a wind sifter (2), the output of which moistening device is connected via a screw conveyor (5) to tempering vessels (6), the output of which connects to a husking machine (9), the husking machine (9) having connected downstream of it a moistening device (10) which feeds into a wet-grinding device (11) which in turn has connected downstream of it a screw mill (12) which leads into a dough mixer (13). <IMAGE>
Patent EP-0023632-A1 (EP)
Inventor: ISHII TOSHIO
IPC: F02M25/07
Filed: 1980-07-16
Abstract: Fuel control method is disclosed, in which data used to control the amount of fuel supply in the previous cycle is corrected by an output of an 0 2  sensor (21) in a current cycle, and added to or subtracted from the corrected data value is a difference between a value derived from data stored in a map based on an output of a vacuum sensor (19) and an engine rotation speed in the previous cycle and a value derived from the data stored in the map based on an output of the vacuum sensor and an engine rotation speed in the current cycle, and the sum or difference is used as current control data.
Patent EP-0027524-A1 (EP)
Inventor: STREATER AUGUST L
IPC: H02P1/42
Filed: 1980-08-30
Abstract: This disclosure relates to control apparatus and particu- larlyto a triggered switch (18) connected in a first or controlled circuit and a trigger device (23) connected in a second or main circuit. Alternating currents (AC) flow through the first and second circuits and there is a changing phase angle between the currents. Further, the current level in the second or main circuit changes. When the phase angle is greater than a certain value and the current level in the second circuit is above a certain level, the trigger device (23) triggers the switch (18) and energizes the first circuit. At angles below the value and current levels below the certain level, the switch (18) is not triggered. Thus, the changing phase angle may be utilized to control the first circuit. The triggered switch (18) is a thyrister type of device such as a triac, and the trigger device (23) is preferably a reed switch (26, 27). The control apparatus is particularly useful in controlling the start winding (11) of a single phase AC motor.
Patent EP-0026909-A1 (EP)
Inventor: WILLIG KURT
IPC: F03G7/10
Filed: 1980-09-30
Abstract: The energy converter has a pressure vessel (2) provided with a piston (1), a high-pressure slide valve (3) serving for the control of the energy converter, at least one hydraulic motor (4), a shaft seal (5), a compensator reservoir (38), a mechanical amplifier (6) and a pump (7), these individual units being connected by means of lines in such a way that a closed fluid circuit is formed. When the circuit is full, the pressure vessel (2) is approximately 2/3 full with hydraulic oil and a piston (1) is arranged above the oil level, the piston being acted upon by compressed air or compressed gas after the initial feed. The hydraulic motor (4) preferably consists of a vane-type motor, the vanes being guided obliquely in the rotor and, upon rotation through the inlet region, being aligned perpendicularly to a supporting wheel mounted on a supporting tube welded to the casing. The vanes of this vane-type motor preferably consist of rectangular steel plates which, in side elevation, are if required stepped on both sides after approximately half their length. <IMAGE>
Patent EP-0032252-A1 (EP)
Inventor: KLAHR ERNST DR
IPC: C07H15/04
Filed: 1980-12-31
Abstract: Verfahren zur Reinigung von C8 - bis C16-Alkylglycosiden, die durch Reaktion von niederen Alkylglycosiden oder Hydroxyalkylglycosiden mit C8 - bis C16-Alkoholen in Gegenwart von sauren Katalysatoren erhalten werden, durch destillative Abtrennung nicht umgesetzter C8- bis C16-Alkohole, bei dem man die destillative Abtrennung zumindest der letzten Anteile an nichtumgesetzten Alkoholen in Gegenwart von Glycolen durchführt, deren Siedepunkte die der abzutrennenden Alkohole um höchstens 10 Grad über- und um höchstens 30 Grad unterschreiten. Die Glycole werden den Alkylglycosiden in Mengen von - bezogen auf das Gewicht des Glycosids - 5 bis 100 Gew.% zugesetzt. Mit diesem Verfahren erhält man Alkylglycoside, die völlig frei von Restalkoholen sind.
Patent EP-0028145-A1 (EP)
Inventor: BECKER LANSON
IPC: E02F9/22
Filed: 1980-10-24
Abstract: A pair of steering cylinders (10, 12) are selectively supplied with pressurized fluid from a source (6) in dependence upon the setting of a pressure-compensated steering valve (20) as determined by means of a hand pump (70) operated from a steering wheel (5). 
     To avoid problems of so-called jerk-steering associated with such systems, and without requiring provision of a feedback system between the articulated portion of the vehicle and the steering valve actuating means (26, 28), internal passageways (36, 39, 40, 45) are provided within the spool (24) for placing end cap actuators (26, 28) in restricted fluid communication with a low-pressure reservoir (8) whenever the spool (24) is displaced from its neutral position in response to the admission of pressurized fluid to one of the actuators (26, 28) so that, upon cessation of the input to the respective actuator from hand pump (70), the actuators (26, 28) slowly drain to reservoir (8), thereby permitting spool (24) slowly to return to its neutral position under the action of spring (32).
Patent EP-0015210-A1 (EP)
Inventor: SAGET PIERRE
IPC: B04B1/04
Filed: 1980-02-20
Abstract: The apparatus comprises around a nozzle supplying the mixture to be treated, a rotating sealed enclosure wherein an annular partition separates two chambers communicating together via a peripheral passage, containing chiefly the separated heavy phase and light phase and provided with thresholds for the draining thereof. According to the invention, the two chambers are equipped with separate centrifuge devices, connected to apparatus for driving them in rotation, which apparatus moves them at different angular speeds. The invention finds an application for example in the extraction of animal and vegetable fatty substances, in the extraction of essential oils, in the production of fat-free animal proteins, in the recovery of polymers from solvent-water mixed mediums, in the extraction of antibiotics, in metallurgical refinings with selective solvents, in the desalination of sea water by the solvent method, in the treatment of waste waters, etc.
Patent EP-0022092-A1 (EP)
Inventor: PFEIFER HERMANN
IPC: D01H4/50
Filed: 1980-06-17
Abstract: The device comprises a casing (8) which bears two distinct hinged (articulated) systems, of which one is activated by jacks (14-15) and includes four arms (9-10-11-12) of which two (10 and 11) are hinged together at one of their ends, while another (9) is hinged on the casing (8) and on the free end of the arm (10), and the arm (12) is hinged on the casing (8) and at the middle of the arm (11) that bears a roller (13) to disengage the cop (6) from the drive shaft (7). 
     The other system comprises two parallel arms (16 and 17) hinged on an intermediate plate (18), two parallel arms (19 and 20) hinged on said plate (18) and on a support (21) of the re-attachment head (22) connected to a system of suction by means of a conduit (28) and including two motors (34 and 30) to drive in rotation a roller (31) controlling the cop (6) and to make its front part (26) rotate by 180' in respect of its rear part (25). 
     In the re-attachment position the roller (31) is employed to rotate by friction a roller (53) located at the outlet of the turbine (1).
Patent EP-0040217-A1 (EP)
Inventor: WERNER JEAN JACQUES
IPC: H04L27/01
Filed: 1980-09-25
Abstract: La derive des coefficients de derivation dans un correcteur de distorsion espace par fractionnement (10) est reduite au minimum par addition d'energie de signaux (n(t)) a un signal de donnee recu (sr(t)) a des frequences ou la fonction de transfert de canaux echantillonnes possede sensiblement un gain zero.