baber/WOPTO huggingface dataset:
Patent EP-4297708-A1 (EP)
Inventor: CHOURASIA AMOD ASHOK
IPC: A61F11/00
Filed: 2022-06-07
Abstract: Embodiments are directed to a method and an electronic device (100) for managing audio content delivery by an audio content delivery device (100). The method includes detecting, by the audio content delivery device (100), a buzzing sound in a user's ear during output of an audio content. The audio content delivery device (100) categorizes the buzzing sound, for example, as a subjective buzzing or an objective buzzing. Further, the audio content delivery device (100) computes a user experience score and generates a modified audio content based the user experience score. The modified audio content is based on the buzzing sound and the audio content. The audio content delivery device (100) outputs the modified audio content depending on the user experience score.
Patent EP-4219080-A1 (EP)
Title: Power tool with an electronic clutch
Inventor: KOENIG TREVOR
IPC: B25F5/00
Filed: 2023-01-24
Abstract: A power tool (10) includes a housing (12); an electric motor (14); an electronic clutch (40); and a clutch setting assembly (200) that includes a variable resistive element (202), a clutch selector (27), and a contact assembly (204). The contact assembly (204) includes a spring (208) coupled to the clutch selector (27) and a contact member (206) with a leg (224) configured to be insertable into an opening (210) in the clutch selector (27) so that the spring (208) and the contact member (206) are non-removable from the clutch selector (27) and the spring (208) biases the contact member (206) against the variable resistive element (202). The contact member (206) has a head (226) configured to engage the variable resistive element (202) to generate a resistance signal that corresponds to a position of the clutch selector (27). The controller (42) is configured to receive the resistance signal and, based on the resistance signal, look-up, receive, or generate the torque threshold value for the power tool operation parameter that corresponds to the selected clutch setting (27).
Patent EP-4220948-A1 (EP)
Title: Barely doherty et using et vcc modulation for bias control
Inventor: KHLAT NADIM
IPC: H03F1/02
Filed: 2023-02-01
Abstract: A power amplifier system is disclosed with a carrier amplifier having a carrier bias input and a carrier supply node and a peaking amplifier having a peaking bias input and a peaking supply node. Also included is an envelope tracking power supply having a modulated voltage supply output coupled to the peaking supply node. Further included is a peaking bias controller having a peaking bias control input coupled to the peaking supply node and a peaking bias control output coupled to the peaking bias input, wherein the peaking bias controller is configured to generate in response to a modulated peaking supply voltage generated by the envelope tracking power supply at the peaking supply node a modulated peaking bias signal that controls bias of the peaking amplifier.
Patent EP-4235055-A1 (EP)
Title: Wärmeübertragungskreis und verfahren zur übertragung von wärme aus einem luftstrom auf das wasser eines beckens
Inventor: LANGE BOJE
IPC: F25B6/02
Filed: 2023-02-28
Abstract: Die Erfindung betrifft einen Wärmeübertragungskreis (1) und ein Verfahren zur Übertragung von Wärme aus einem Luftstrom (C), insbesondere aus Raumluft (C) einer Halle (6), auf das Wasser eines Beckens (5) oder Warmwasserspeichers, insbesondere eines Schwimmbeckens. Der Wärmeübertragungskreis (1) umfasst einen ersten, mit dem Luftstrom (C) beaufschlagbaren Wärmeübertrager (2, 2a), einen zweiten, mit einem Luftstrom (A), insbesondere mit Frischluft (A), beaufschlagbaren Wärmeübertrager (3, 3a), einen den ersten und zweiten Wärmeübertrager (2, 2a, 3, 3a) miteinander koppelnden Kreis, in dem ein Wärmeträgermedium zirkulierbar ist, einen das Wärmeträgermedium in seiner gasförmigen Phase verdichtenden Kompressor (7), der stromaufwärts zwischen dem ersten und zweiten Wärmeübertrager (2, 2a, 3, 3a) angeordnet ist, weiter umfassend einen dritten Wärmeübertrager (4), der sekundärseitig mit dem Wasser beaufschlagbar ist. Der dritte Wärmeübertrager (4) ist mit seiner Primärseite hydraulisch parallel zum zweiten Wärmeübertrager (3, 3a) geschaltet, wobei ausgehend von einer den Kompressor (7) umfassenden zentralen Vorlaufleitung (22) je eine lokale Zulaufleitung (24, 25) zu dem zweiten und dritten Wärmeübertrager (3, 3a, 4) führt, und zwischen der zentralen Vorlaufleitung und den lokalen Zulaufleitungen ein steuerbares 3-Wege-Ventil oder in jeder der beiden Zulaufleitungen (24, 25) ein steuerbares Stellventil (9, 10) angeordnet ist, um den Massenstrom des Wärmeträgermediums durch den entsprechenden Wärmeübertrager (3, 3a, 4) einzustellen. Wärmeenergie kann somit wahlweise und gemäß einem gewünschten einstellbaren Verhältnis zum zweiten oder dritten Wärmeübertrager (3, 3a, 4) geleitet werden.
Patent EP-4213434-A1 (EP)
Inventor: GUO LI
IPC: H04L5/00
Filed: 2017-08-03
Abstract: The present disclosure relates to a pre-5<sup>th</sup>-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4<sup>th</sup>-Generation (4G) communication system such as Long Term Evolution (LTE). A method of a user equipment (UE) for configuring a phase noise reference signal (RS) in an advanced communication system. The method comprises receiving, from a base station (BS), configuration information of the phase noise RS using a radio resource control (RRC) signal and downlink control information (DCI) through a hybrid signaling scheme including information of the phase noise RS; identifying an RS mapping pattern based on the configuration information of the phase noise RS signaled in the RRC and DCI through the hybrid signaling scheme; performing a channel estimation and phase tracking for a downlink channel in a scheduled bandwidth (BW) according to the identified RS mapping pattern; and receiving, from the BS, downlink data over the downlink channel in the scheduled BW.
Patent EP-4246127-A1 (EP)
Inventor: YAMAUCHI SHUN
IPC: G01N21/359
Filed: 2023-03-14
Abstract: A grain-component sensor (3) comprises a white LED (17) for emitting a white light as a light emission source, a sample holder (8) in which a sample (9) is filled, a spectroscope (11) for receiving a reflected light from the sample and performing a spectroscopic analysis, and an optical filter (21) provided on an optical path between the white LED and the sample holder, the optical filter has an optical characteristic that is a transmittance of substantially 100% in a wavelength band from 950 nm to 1100 nm and cuts a light in a visible light region to substantially 0%, a light emitted from the white LED transmits through the optical filter and is irradiated to the sample as a detection light in a wavelength band from 950 nm to 1100 nm, and a diffused reflected light from the sample is condensed by a condenser lens (24) and is entered the spectroscope.
Patent EP-4258150-A1 (EP)
Inventor: HSIAO CHIH-HSIANG
IPC: G06F21/70
Filed: 2023-03-31
Abstract: A device can include a remote protocol communication (RPC) slot configured to receive a message package generated from an entity during an RPC process, a processing unit configured to process the message package and return a result via the RPC slot to the entity, a blocker configured to be enabled to block or disabled to allow communication between the RPC slot and the processing unit, a key slot corresponding to the RPC slot and configured to receive a key from the entity, a key pool configured to store key slot and key pairs, and a verifier configured to disable the blocker when the key matches a key contained in one of the key slot and key pairs that contains the key slot and enable the blocker when the key does not match the key contained in any one of the key slot and key pairs that contains the key slot.
Patent EP-4242403-A1 (EP)
Inventor: TOYAMA TAKAO
IPC: E05B85/16
Filed: 2020-02-03
Abstract: This vehicle door handle device comprises: a handle base that is fixed to a door; a first link and a second link that each have one end connected to the handle base so as to be rotatable; and an operation handle that is rotatably connected to the other end of each of the first link and the second link, and that is driven, with the first link serving as driver, from an initial position to a use position.
Patent EP-4310290-A1 (EP)
Title: Dichtungsprofil für den fenster- und fassadenbau
Inventor: KUHLEMANN HANS-JOACHIM
IPC: E06B3/62
Filed: 2023-07-20
Abstract: Die Erfindung betrifft ein Dichtungsprofil, umfassend oder bestehend aus einem geschäumten Bereich, wobei der geschäumte Bereich aus einer mit einem Treibmittel versetzten Zusammensetzung umfassend ein TPE-Material gefertigt ist, wobei das TPE-Material ein thermoplastisches Elastomer ist und wobei der geschäumte Bereich eine Dichte von < 0,5 g/cm<sup>3</sup> und eine Wärmeleitfähigkeit λ von < 0,09 W/(m·K) aufweist.
Patent EP-0001656-A1 (EP)
Title: Cable supporting chain for machine parts moving in a straight line
Inventor: MAURI GIOVANNI
IPC: B65G17/38
Filed: 1978-10-09
Abstract: The cable supporting chain for machine parts moving in a straight line consists of modular link elements (1) sequentially assembled by means of a system of male and female joints at the ends of each element. These joints are formed by flanges (5; 11A, 11B) of'ellipsoid shape being much longer than the central body portion of the element. 
     A system of cavities (10) and protruding fingers (16) restricts the pivotal motion of the elements to the desired radius of curvature of the chain. The long ellipsoid flanges efficiently protect the pivot point of the link elements so as to prevent jamming of the chain by chips or other foreign matter during the operation in the workshop environment. The structure of the cable supporting chain can be better seen from Fig. 4 of the drawings.
Patent EP-0022878-A1 (EP)
Inventor: BLECKMANN INGO DIPL-ING DR
IPC: A47J29/02
Filed: 1979-07-18
Abstract: 1. An electrically heated apparatus, the bottom or a side wall of which has a vertical, freely extending projection (3) having a slit (4), in which a platelet of resistive material having a positive temperature coefficient and serving as a heating device is clamped, characterized in that a heated clamping ring (10) has been slid over the projection (3) having two plate-shaped side walls extending in parallel to taper the slit (4) upon cooling and thus exert a defined clamping pressure upon the platelet (1), wherein the dimensions and the material of the clamping ring are adapted to the dimensions of the platelet in such manner that upon heating to the highest temperatures encountered in practice, the width of the slit is not enlarged or reduced as a result of thermal expansion.
Patent EP-0010188-A1 (EP)
Inventor: BERGLUND NEIL CLAIR
IPC: G06F9/22
Filed: 1979-09-24
Abstract: A digital computer system includes a computation unit (14), a main store (12), TVirtual address translator (10), a microinstruction control unit (170) and an instruction code prefetch circuit (212). User instruction codes are stored sequentially in the main store (12) which is accessed for read and write operations by the virtual address translator (10). The instruction code prefetch circuit (212) retrieves the user instruction codes from the main store (12) and holds the instruction codes in a register (16,18). The instruction codes are transferred from the register (16,18) to the computation unit (14) in sequential order of use. The microinstruction control unit (170) produces selected microinstructions which are executed by the computation unit (14) to accomplish the operations specified by the user instructions. Designated microinstructions include commands which activate the instruction code prefetch circuit (212) to retrieve the succeeding user instruction codes from the main store (12).
Patent EP-0012360-A1 (EP)
Inventor: FUCHS HEINZ
IPC: A61B17/04
Filed: 1979-12-05
Abstract: A button for surgical applications comprising a disk having a slot which extends to a passage for guiding a thread therethrough within the circumference of the disk, said passage being sealed by a clamping device for clamping the thread firmly in the passage. The clamping device includes a disk segment movable parallel with the disk over the slot and passage to a latched position where its inner marginal part is past the passage thereby bending the thread and holding it by friction and compression.
Patent EP-0004154-A1 (EP)
Inventor: BURTON STANLEY JAMES
IPC: B25C1/00
Filed: 1979-02-23
Abstract: A nozzle assembly for a nail gun includes a nozzle barrel 2 which is frictionally and rotatably coupled to a nozzle holder 10. The nozzle barrel 2 includes a nail guiding portion 4 having formed on it a cut-away part 24 and a flat 26. In operation, the barrel 2 is rotated so that if necessary the part 24 and flat 26 fit over an adjacent nail head or projection.
Patent EP-0005630-A1 (EP)
Inventor: SAFFERY CHARLES HAMBLETON
IPC: B65H29/40
Filed: 1979-05-17
Abstract: Stacking apparatus for stacking banknotes or other sheets includes a single slotted-wheel (14) that is rotated to receive sheets (N) fed successively thereto. The sheets are retained in slots (13) of the wheel (14) so as to be carried round with the wheel (14) into abutment with stripper means (16) which dislodges the sheets from the slots (13) so that they stack one upon the other (S). The stripper means has abutments on both sides of the single wheel (14), and may be a plate (16) which is slotted to extend up on both sides of the, wheel to provide said abutments and which also provides an abutment against which the stripped sheets fall in register upon one another in orderly stack (S). The wheel (14) may be a plastics moulding with the slots defined by individual curved-tines (19) moulded as one with the remainder of the wheel, and may be mounted centrally of the sheet-feed path.
Patent EP-0012712-A1 (EP)
Inventor: PFEIFER JOSEF DR
IPC: C08G69/00
Filed: 1979-10-12
Abstract: Es werden transparente Polyamide und Verfahren zu deren Herstellung beschrieben, die aus wiederkehrenden Strukturelementen der Formel I <IMAGE> oder aus wiederkehrenden Strukturelementen der Formel <IMAGE> bestehen [Carbonylgruppen in den Strukturelementen (II) in 1,3 und/oder 1,4-Stellung an den Benzolkern gebunden, R1 = C1-12-Alkyl, R2 = H, C1-12-Alkyl, R3 = C1-12-Alkyl, Cycloalkyl C 4-12, Aralkyl C 7/8, gegebenenfalls substituiertes Aryl, R4 = H, C1-12-Alkyl, C4-12-Cycloalkyl, C7-8-Aralkyl oder gegebenenfalls substituiertes Aryl oder R3/R4 = zusammen C3-11-Alkylen, R5/R6 = unabhängig voneinander Wasserstoff oder Methyl und R7/R8 = zusammen C3-11-Alkylen]. Die erfindungsgemäßen Polyamide eignen sich zur Herstellung von transparenten Formkörpern der verschiedensten Art und zeichnen sich vor allem durch geringe Wasseraufnahme, hohe Hydrolysebeständigkeit und/oder gute Dimensionsstabilität unter Feuchtigkeitseinwirkung aus.
Patent EP-0005421-A1 (EP)
Title: Perforateur d'une cigarette individuelle
Inventor: LANDUYDT LOUIS JOSEPH
IPC: A24F13/26
Filed: 1979-04-04
Abstract: Perforateur (1 ) d'une cigarette individuelle comprenant une base (2) d'appui, une saillie (3) s'étendant d'un côté de la base et présentant au moins une encoche (4) pour loger la cigarette, adjacente à la base et au moins une pointe (5), saillant par rapport à la base (2), du même côté que la saillie (3) et en regard de l'encoche (4) pour être enfoncée dans le papier de la cigarette lors du placement de celle-ci dans l'encoche. Les bords libres de l'encoche (4) sont suffisamment distants l'un de l'autre pour permettre l'engagement libre d'une partie au moins de la périphérie d'une cigarette et pour permettre la perforation simultanément de cette partie par la pointe (5) dans l'encoche (4).
Patent EP-0036436-A1 (EP)
Inventor: KLUENDER HAROLD CLINTON DR
IPC: C07C45/45
Filed: 1980-03-26
Abstract: Disclosed is methyl 11a,15R-dihydroxy-16,18-metha- no-16-methyl-9-oxoprost-13E-en-1-oate of the formula:
       
     This compound is a potent bronchodilator and because it is less irritating to the tracheobronchical tract than PGE,, it is useful in the treatment of asthma.
Patent EP-0017836-A1 (EP)
Inventor: STEGMANN HEINZ
IPC: C10B45/02
Filed: 1980-04-01
Abstract: In an apparatus for raising the stamps (8) used in compressing coking coal, employing lifting discs (10) mounted on lifting shafts (11), the lifting shafts (11) are supported in cranks (1) which are each mounted about the axis (2) of the toothed wheel driving the corresponding lifting shaft (11). Working cylinders (4) act on the lifting shafts (11) and press the lifting discs (10) with the same, constant force against the friction linings (14) of the stamp webs. The contact pressure can be adapted to the necessary frictional force via the working pressure of the cylinders (4). By reversing the power device of the cylinders (4) the lifting shafts (11) with the lifting discs (10) can be lifted off from the stamps (8). <IMAGE>
Patent EP-0019893-A1 (EP)
Inventor: MINATO ICHIRO
IPC: C08G18/75
Filed: 1980-05-24
Abstract: The present invention provides novel triamines represented by the formula:
     wherein
     and the production thereof. 
     The novel triamines are useful as, for example, hardening agents for epoxy resins, and corrosion-inhibitors for metals, and are convertible to the corresponding triisocyanates which are of the great utility as a component for solvent-free or high-solids polyurethane coatings.
Patent EP-0025509-A1 (EP)
Inventor: SCHONE PETER
IPC: H04S1/00
Filed: 1980-08-11
Abstract: 1. A process for the stereophonic transmission of acoustic signals with the aid of an artificial or dummy head (A) whose directional characteristic closely approaches that of human hearing while its microphone signals are corrected or equalized by electric filtering (A2), and with the aid of earphones (D) corrected across the free field in one reference direction, characterized by : the frequency response characteristic of filter assembly (A2) being inverse to the free field transmission characteristic of microphones (A1) incorporated in dummy head (A) with respect to the basic reference direction of the free field correction of earphones (D) ; the acoustic dummy head signals (Mli , Mre ) thus created being fed on the recording side into decoupling unit (B) which, in accordance with the transmitting functions (Ali , Are ) of dummy head (A), decouples the stereo signals related to the head (Mli , Mre ), wherein the signals derived from a sound source (e.g. S) are present in each of the two microphone channels (20, 30), for two lateral directions of sound incidence (S1 , S2 ) to create space related stereo signals (L1 , L2 ) ; and sound reproduction being accomplished by means of a circuit (C) for adjusting space related stereo signals (L1 , L2 ) to said earphones (D), said circuit coupling space related stereo signals (decoupled dummy head signals L1 , L2 ) in accordance with the transmitting functions of the individual listener (100) for said two lateral directions of sound incidence (S1 , S2 ) to create head related stereo signals (Fig. 1).
Patent EP-0030284-A1 (EP)
Inventor: MUELLER RICHARD DR
IPC: C08L91/08
Filed: 1980-11-14
Abstract: 1. Process for the preparation of aqueous paraffin dispersion by dispersing paraffin in water in the presence of dispersants based on cationic polyelectrolytes, wherein a mixture composed of A. a copolymer, in the form of its mineral acid salt, which contains from 60 to 80 parts by weight of (meth)acrylamide, from 15 to 35 parts by weight of a di-C1 -C3  -alkylamino-C2 -C4  -alkyl ester of (meth)acrylic acid and from 1 to 10 part by weight of (meth)acrylic acid as monomer units and B. a water-soluble anionic surface-active agent, in the form of its alkali or ammonium salt, which contains sulfo groups or more than one carboxyl group, the weight ratio A : B being from 20:1 to 3:1, is employed as the dispersant.
Patent EP-0032562-A1 (EP)
Inventor: GRUBER PETER DR DIPL-CHEM
IPC: A61K9/54
Filed: 1980-12-17
Abstract: Es werden neue Dipyridamol-Retardformen beschrieben, die aus mit einem Überzug versehenen, den Wirkstoff enthaltenden sphäroiden Teilchen bestehen, wobei diese Teilchen neben dem Wirkstoff noch saure Substanzen, z.B. organische Genußsäuren, enthalten, und im wesentlichen von einem säureunlöslichen, darmsaftlöslichen Lack umhüllt sind, wobei der Hüllenanteil ca.-3 bis 30 Gewichtsprozent, bezogen auf das Gewicht der sphäroiden Teilchen, beträgt. Es wird des weiteren ein Verfahren zur Herstellung solcher Retardformen angegeben.
Patent EP-0037856-A1 (EP)
Inventor: HERTZOG RICHARD ROSS
IPC: C07C45/82
Filed: 1980-12-24
Abstract: A process in which a mixture including phenol, cyclohexanone and cyclohexanol is fed to a point intermediate the top and bottom of a distillation column, an overhead stream comprising cyclohexanone and cyclohexanol is withdrawn from a point adjacent the top of the column and a bottoms stream comprising phenol is withdrawn from adjacent the bottom of the column. By feeding additional cyclohexanone to a point below where the mixture is fed, the cyclohexanone content of the bottoms is reduced. The process is useful in separating chemicals used in producing cyclohexanone from phenol for manufacturing caprolactam, a polyamide monomer, or for other purposes.
Patent EP-0026510-A1 (EP)
Inventor: RUIZ ANDRE
IPC: A61G5/00
Filed: 1980-09-01
Abstract: 1. Device for transferring a motorially handicapped person from a wheelchair to a motor vehicle, in which, on the one hand, the wheelchair is made up of two separable parts, consisting of a lower wheeled seating (R) and an upper detachable seat (S), equipped with pickup structures (11, 12) for the purpose of the transfer of said seat and in which, on the other hand, a seat transfer assembly (E) is secured to the motor vehicle and comprises a vertically movable assembly V, carried by guiding and operating means in a vertical direction (20, 21, 25, 26), and means for gripping (P) the seat of the wheelchair, carried by means for pivoting about a vertical axis (38) and designed for being able to interact with the pick-up structures of said seat, the pivoting means moving with the assembly V, said device being characterised in that the vertically movable assembly V is equipped with transverse guiding means (28, 29) and carries a transversely movable assembly T, provided with sliding means (31, 32) which interact with said transverse guiding means (28, 29), so as to enable said assembly T to move transversely from a retracted position inside the vehicle to a pulled-out position towards the outside of the latter, the pivoting means P being secured at the edge of the transversely movable assembly T.
Patent EP-0024114-A1 (EP)
Inventor: ANDREWS GLENN COLTON
IPC: C07D307/62
Filed: 1980-07-18
Abstract: 5-Keto-L-ascorbic acid 5-hydrate and 5,5-dimethyl ketal and their alkali metal and alkaline earth metal salts are claimed, together with processes for their preparation, and their use as antioxidants and as intermediates for the production of L-ascorbic acid. 5-Keto-L-ascorbic acid and its 5,5-dimethyl ketal exhibit antiscorbutic activity.
Patent EP-0025694-A1 (EP)
Inventor: LEMKE KENNETH WILLIAM
IPC: C25D3/16
Filed: 1980-09-10
Abstract: Plating defects may occur during the electrodeposition of nickel using compositions containing primary and secondary brighteners. 
     According to the invention such defects are avoided by including 0.01 to 1 g/l of a sulfonated acetylenic compound or a salt of such a compound in an aqueous acidic nickel plating bath containing 0.2 to 10 g/l of saccharin, and 20 to 500 parts per million of Zn ions. The acetylenic bond and the sulfonate radical of the sulfonated acetylenic compound are connected by a carbon chain of at least one carbon atom and not more than 6 carbon atoms. 
     The invention relates to the composition of such a bath, to the method of bright nickel plating using such a bath and to compositions for forming the bath.