baber/WOPTO huggingface dataset:
Patent EP-4287634-A1 (EP)
Inventor: BAO ZENGHUI
IPC: H04N21/4788
Filed: 2022-08-01
Abstract: Embodiments of this application disclose a game data processing method and apparatus, and a storage medium. The method includes: receiving a cloud gaming livestreaming request for a target cloud gaming transmitted by a cloud gaming client, and establishing a livestreaming service connection between a cloud server and a livestreaming server associated with the cloud gaming client based on the cloud gaming livestreaming request (S101); acquiring game image data and game audio data of the target cloud gaming via the livestreaming service connection, and recording an image collection timestamp of the game image data and an audio collection timestamp of the game audio data (S102); mixing, in response to acquiring to-be-processed audio data of a livestreamer object transmitted by the cloud gaming client, the game audio data and the to-be-processed audio data to obtain mixed audio data (S103); and obtaining a livestreaming data stream of the target cloud gaming based on the mixed audio data, the audio collection timestamp, the game image data and the image collection timestamp, and delivering the livestreaming data stream to a livestreaming client associated with the cloud gaming client through the livestreaming server (S104).
Patent EP-4230872-A1 (EP)
Inventor: HAAF OLIVER
IPC: F04D29/08
Filed: 2023-01-30
Abstract: Die Erfindung betrifft ein Kühlrad (1) zur Kühlung eines Stators (4) eines Elektromotors (2), wobei das Kühlrad (1) an einem um eine Rotationsachse (X) rotierbaren Rotor (3) des Elektromotors (2) drehfest fixierbar ist, wobei das Kühlrad (1) eine ringförmige, sich von einer radialinneren Innenkante (11) zu einer radialäußeren Außenkante (12) erstreckende, die Rotationsachse (X) in Umfangsrichtung (U) umlaufende Kühlschaufel (10) zur Erzeugung einer Luftströmung aufweist, wobei die Kühlschaufel (10) eine sich von der Innenkante (11) zu der Außenkante (12) erstreckende Kühlfläche (13) aufweist und wobei die Kühlfläche (13) und/oder die Kühlschaufel (10) in Umfangsrichtung (U) einen vorbestimmten und parallel der Rotationsachse (X) alternierenden Verlauf (V) aufweist.
Patent EP-4242748-A1 (EP)
Inventor: KUMAKI YUKI
IPC: G03G15/22
Filed: 2023-02-27
Abstract: An image forming apparatus includes an electrostatic latent image bearer (1), an electrostatic latent image former (15, 30), a developing device (5), a transfer device (19), and a fixing device (20). The electrostatic latent image former (15, 30) forms an electrostatic latent image on the electrostatic latent image bearer (1). The developing device (5) develops the electrostatic latent image with a developer to form a toner image. The transfer device (19) transfers the toner image on a recording medium. The fixing device (20) fixes the toner image on the recording medium. The developer contains an adhesive medium and foamable particles.
Patent EP-4250561-A1 (EP)
Title: Circuit arrangement  of an amplifier with current-controlled gain and corresponding method
Inventor: ROGLEDI NICOLA
IPC: H03F3/45
Filed: 2023-02-28
Abstract: A circuit arrangement of an amplifier with currentcontrolled gain, said circuit arrangement (30; 40; 50) having a symmetrical differential structure, comprising a differential input stage (21), which includes, on each differential branch, an input transistor, in particular a MOSFET (M1, M2), coupled, in particular through an input resistance (   R I     ), to an input node (NI), there being set between said input node (N1) and ground (GND) a current generator (22) for biasing the input stage (21) that supplies, said input stage (21) being configured for operating with a constant input biasing, an input voltage (Vin) being applied between the inputs of the input transistors (M1, M2), a drain electrode of the input transistor (M1) being coupled to the supply voltage (Vss) through a respective diode (D1, D2), as well as to a differential output amplification stage (23) having bipolar transistors (T1, T2) with coupled emitters, there being coupled to said emitters a current generator (24) for biasing the output stage (23, 33) which generates an output current  (     I bOUT   )  and comprises, on each differential branch, a bipolar transistor (T1, T2; B2) biased in the active region, the base electrode of which is coupled to the drain electrode of the input transistor (M1, M2) and the collector electrode of which is coupled to the supply voltage (Vss), while coupled to its emitter electrode is a current generator (24) for biasing the output stage (23, 33) which generates an output current  (     I bOUT   )   ,  an output voltage (Vout) being drawn from between the collectors of the bipolar transistors (T1, T2), said output stage (23, 33) being configured with constant output biasing, 
said circuit arrangement being configured for controlling a gain between the input and the output by controlling the values of input and output biasing current; 
said circuit arrangement (30) being configured for supplying a first reference current (   I d     ) and a second reference current (   I n     ) having complementary values such that their sum is constant, the value of said input biasing current  ( I bIN   )  corresponding to the first reference current (   I d     ), and the output biasing current  (     I bOUT   )  corresponding to the sum (   I d      +    I n     ) of said first reference current  ( I d   )  and said second reference current (   I n     ).
Patent EP-4242557-A1 (EP)
Inventor: YU YANG
IPC: F25B41/32
Filed: 2023-03-07
Abstract: The present invention relates to a throttling device (10), comprising: a tank for accommodating liquid refrigerant, with an orifice plate (16) arranged at an outlet of the tank; a floating ball (11) capable of floating on a liquid surface of the refrigerant; a pivot rod (13) pivotally fixed on the tank through a pivot shaft; a connecting rod (12), with one end thereof fixedly connected with the floating ball (11), and the other end thereof fixedly connected with the pivot rod (13); a valve plate (14) fixed on the pivot rod (13) and located near an orifice of the orifice plate (16), wherein the valve plate (14) is capable of adjusting a flow area of the orifice under the action of the pivot rod (13); and a limit piece (15) located above the valve plate (14) and being movable to limit the valve plate (14). The present invention further provides a refrigeration system equipped with the throttling device (10). The throttling device (10) according to the present invention can effectively reduce surge of a centrifugal compressor.
Patent EP-4216668-A1 (EP)
Inventor: VANKO DANIEL
IPC: H05B6/10
Filed: 2018-12-20
Abstract: An induction heating assembly (22) for a vapour generating device (10) comprises an induction coil (32) and a heating compartment (24) arranged to receive an induction heatable cartridge (26). A first electromagnetic shield layer (36) is arranged outward of the induction coil (32) and a second electromagnetic shield layer (46) is arranged outward of the first electromagnetic shield layer (36). The first and second electromagnetic shield layers (36, 46) differ in one or both of their electrical conductivity and their magnetic permeability.
Patent EP-4257446-A1 (EP)
Inventor: HOECK JARI
IPC: B61B1/00
Filed: 2023-04-06
Abstract: Um eine Umlaufseilbahn (1) bereitzustellen, die einen höheren Automatisierungsgrad erlaubt, ohne die Sicherheit der Passagiere zu gefährden, ist vorgesehen, dass in der einer Einfahrtszone (E) und/oder in der Ausfahrtszone (A) zumindest eines Einstiegs- und/oder Ausstiegsbereichs (11) zumindest einer Seilbahnstation (2) zwei, quer zu Förderrichtung (F) gegenüberliegend angeordnete, Sicherheitsschranken (12a, 12b) vorgesehen sind, die von einer Schließstellung in eine Offenstellung verlagerbar sind, wobei zwischen den Sicherheitsschranken (12a, 12b) ein Durchfahrtsbereich (D) für durchfahrende Seilbahnfahrzeuge (5) ausgebildet ist und dass eine Detektionseinrichtung zur Detektion von Personen im Durchfahrtsbereich (D) vorgesehen ist.
Patent EP-4273717-A1 (EP)
Title: Intelligent filter
Inventor: ZOU PING
IPC: G06F16/9035
Filed: 2023-04-28
Abstract: A method and system is provided. The method and system enable content to be filtered intelligently to remove content which is not likely to be of interest to a user.
Patent EP-4289744-A1 (EP)
Title: Cabin air compressor with integral heat exchanger
Inventor: ARMY DONALD E
IPC: B64D13/00
Filed: 2023-06-05
Abstract: An environmental control system of a vehicle includes a compressor (28) having a compressor inlet configured to receive a first medium and a compressor outlet. A compressed first medium is provided at the compressor outlet. A conduit (68) is configured to receive a second medium and a heat exchanger (52) is mounted to the compressor. The heat exchanger (52) is fluidly connected to a portion of the compressor and to the conduit.
Patent EP-4311755-A1 (EP)
Inventor: HATTASS DIRK
IPC: B62K21/26
Filed: 2023-07-11
Abstract: Die vorliegende Anmeldung betrifft einen Griff (100), welcher an einem Strukturbauteil, befestigbar ist, umfassend: ein Greifelement (109), welches an dem Strukturbauteil anordbar ist, und aus einem verformbaren Kunststoff gebildet ist, wobei innerhalb des verformbaren Kunststoffs eine Oberflächen-modifizierende Substanz diffusionsstabil eingebettet ist, und wobei die Oberflächen-modifizierende Substanz ausgebildet ist, eine Oberflächeneigenschaft einer Außenoberfläche (111) des Greifelements (109) zu verändern, um eine Besiedelung der Außenoberfläche (111) durch Mikroorganismen zu verhindern.
Patent EP-4295884-A1 (EP)
Inventor: DONG HUI
IPC: A61M16/12
Filed: 2023-03-24
Abstract: A method and a system for addressing hyperventilation based on a ventilator device execute steps of: obtaining a carbon dioxide partial pressure of a subject, and determining whether the subject has respiratory alkalosis based on the carbon dioxide partial pressure; obtaining vital sign data of the subject when the respiratory alkalosis occurs and determining a degree of the respiratory alkalosis based on the vital sign data; and adjusting a mixing ratio of oxygen and carbon dioxide based on the degree of the respiratory alkalosis, then re-supplying the subject, and monitoring a respiratory status in real time. The system can quickly and accurately determine whether a subject has respiratory alkalosis by monitoring the carbon dioxide partial pressure, and can effectively alleviate respiratory alkalosis by adjusting mixing ratio of oxygen and carbon dioxide, thus improving the efficiency and safety of resolving respiratory alkalosis caused by hyperventilation.
Patent EP-0001593-A1 (EP)
Inventor: WEITZ HANS-MARTIN DR
IPC: C07C67/05
Filed: 1978-10-05
Abstract: 1. A process for the manufacture of butenediol diacetate or a butenediol diacetate isomer mixture by reacting butadiene, oxygen and acetic acid over a catalyst based on palladium or platinum, characterized in that instead of butadiene there is used a butadiene-containing mixture which is formed in the thermal cracking of higher paraffin hydrocarbons or in the dehydrogenation of n-butane and/or butene mixtures, and a catalyst is used which contains minor amounts of tellurium in addition to palladium or platinum.
Patent EP-0002059-A1 (EP)
Inventor: CROSS JR THOMAS E
IPC: A61N1/04
Filed: 1978-11-16
Abstract: Electrical lead wire connection to a tape electrode is disclosed. Such electrodes are used for transmitting electrical signals through skin. The tape electrode includes a porous substrate material carrying a conductive layer comprised of finely divided silver metal suspended in a "dry" adhesive. An electrical lead wire (20) is connected to the conductive layer of the tape electrode by a flat cover member (30) having the same conductive layer on both sides thereof as is carried by the substrate of the tape electrode. One of the conductive layers of the cover member secures the lead wire to the conductive layer of the tape electrode. The other conductive layer of the cover member intimately contacts the skin along with the conductive layer of the tape electrode to provide for good electrical contact therewith when the tape electrode is applied thereto. The adhesive is normally "dry" and is activated at the time of application by a suitable solvent.
Patent EP-0003220-A1 (EP)
Title: A method of increasing the strength of wet glass fiber mats made by the wet-laid process
Inventor: CHAKRABARTI PARITOSH MOHAN
IPC: D21H17/03
Filed: 1978-12-11
Abstract: In accordance with the present invention, there is provided herein a method of increasing the strength of wet glass fiber mats prepared by the wet-laid process. The wet-strength of such freshly prepared glass fiber mats are improved in this invention by treating the wet mat with a dilute solution of an anionic surfactant. As a feature of the invention, the wet-strength of such mats are increased substantially so that they may be conveniently handled and transferred, even manually, for further processing, e.g. for applying binders and drying, into the finished glass fiber mat product.
Patent EP-0007329-A1 (EP)
Inventor: SAMANTA MRINMAY
IPC: B01D39/20
Filed: 1978-10-23
Abstract: Methode de fabrication de verre a haute purete, pratiquement sans limitation de formes, par depot d'une solution sur un support poreux rigide, depot obtenu par reaction entre une premiere et une deuxieme solution; et produit obtenu par cette methode. La premiere solution, qui contient au moins un solute basique servant a former du verre, est disposee dans un recipient poreux dont les parois sont pratiquement impermeables au solute basique. La deuxieme solution, qui contient au moins un solute acide est introduite dans le recipient poreux par diffusion a travers ses parois, qui sont permeables a ce solute acide. La reaction entre la premiere et la deuxieme solution se produit a l'interieur du recipient poreux et provoque le depot d'une piece poreuse rigide sur la face interne des parois du recipient. La piece poreuse, qui est cristalline, vitreuse ou dans un etat intermediaire, est purifiee par filtration et/ou lavage, sechee et consolidee par voie thermique, pour donner un verre transparent non poreux.
Patent EP-0009765-A1 (EP)
Inventor: WIGGINS ALLAN A JR
IPC: D06B15/08
Filed: 1979-09-26
Abstract: A process is provided in which partially oriented synthetic yarn such as partially oriented polyester yarn is fed continuously first to and through a bath of a liquid conditioning agent such as a dye, then to a first heated roll 9 and then to a second heated draw roll 10 to draw the partially oriented yarn, then to a texturizer 12 and then to a takeup roll 14, all in one continuous operation, to produce a conditioned and texturized yarn product possessing about 12% to about 30% latent shrinkage. Also provided is a novel process for dyeing undrawn, partially drawn or fully drawn synthetic yarn.
Patent EP-0011160-A1 (EP)
Inventor: HERTER MARTIN DIPL-ING
IPC: B01J3/00
Filed: 1979-10-24
Abstract: A connecting piece for vacuum containers for heat treating work pieces, in particular at least one vacuum container for treating work pieces with the aid of gas discharges being suitable, utilises a housing, which is provided with passage openings and in which a shut-off member movable into a vacuum-tight closing position is arranged, and connection pieces for connecting containers. To avoid distortion problems and expensive machining, the connecting piece consists of a cylindrical housing (11) and a shut-off member (12), situated in the said housing and rotatable relative to the latter, which consists of a partially cylindrical shut-off plate (14) which extends over at least approximately a quarter of the cylinder circumference of the housing (11). A connecting piece of this kind can also itself serve as a treatment space if the shut-off plate (14) is large enough to seal all the passage openings. <IMAGE>
Patent EP-0012301-A1 (EP)
Inventor: APPL MAX DR
IPC: C23C2/30
Filed: 1979-12-01
Abstract: 1. A flux, containing zinc chloride and ammonium chloride, for the "dry" fluxing process, characterized in that it additionally contains, individually or in admixture, hydroxides and carbonates of sodium or potassium, with the proviso that the molar ratio of zinc to sodium or potassium is from 1:0.02 to 1:2, it contains from 0.05 to 4 moles of ammonium chloride per mole of zinc, and the total content of ammonium chloride and sodium or potassium hydroxides does not exceed 60% by weight.
Patent EP-0012420-A1 (EP)
Inventor: LANGDON GLEN GEORGE
IPC: G06T15/50
Filed: 1979-12-10
Abstract: A method and means for creating the display illusion of 'roughness' or 'texture' in patterns suitable for an electrochromic display surface by assigning different colour values to pels (picture elements) in adjacent positions and then replicating the patterns automatically using the recurrent and sequential accessing of a concordance table. The real colour of each pel of a textured pattern is a joint function of a colour number stored in a refresh buffer driving the display surface for any given display matrix array pel position and the value of a predetermined subset of address bits which describe that pel position. The use of preselected pel position address bits for regulating texture is shown as applied to video lookup tables and refresh buffers as a single level control and additionally to two or more video lookup tables for achieving a pattern hierarchy. 
     In the drawing the colour number is obtained from refresher buffer 9 and applied, together with the most significant bits of the address applied to the buffer, to i the store 19 containing the required colour values. The colour values are converted to analogue signals and used I to drive the electrochromic display device 29.
Patent EP-0008917-A1 (EP)
Inventor: BARTH WAYNE ERNEST
IPC: A61P31/04
Filed: 1979-08-24
Abstract: Penam 1,1 -dioxides of the formula: 
<CHEM>
 and the pharmaceutically-acceptable base salts thereof, wherein R<1> is selcted from hydrogen, ester-forming residues readily hydrolyzable in vivo, and conventional carboxy protecting groups; and R<2> and R<3> are each hydrogen or methyl provided they are not both methyl. The compounds in which R<1> is hydrogen or an ester-forming residue readily hydrolyzable in vivo are useful for enhancing the antibacterial activity of  beta -lactam antibiotics; those in which R<1> is a conventional carboxy-protecting group are useful intermediates.
Patent EP-0013227-A1 (EP)
Title: Dispositif hydraulique de freinage pour charge soumise à des chocs et vibrations
Inventor: MASCLET JEAN
IPC: F16F9/512
Filed: 1979-12-19
Abstract: L'invention a pour objet un dispositif hydraulique de freinage pour une charge soumise à des chocs et vibrations. Il comprend un cylindre (1) dans lequel coulisse le piston (4) d'une tige (7) portant deux valves à clapet (18) et (19) pour freiner le passage à grande vitesse de fluide hydraulique d'une chambre (15) ou (16) à l'autre. Ces valves communiquent avec un réservoir (17) pressurisé par des ressorts (31) à (34) et accumulant les dilatations du fluide. Une tige secondaire (29), dont les déplacements vis-à-vis de la tige (7) sont démultipliés par rapport aux déplacements du piston de réservoir (27) vis-à-vis de cette tige (7), fait office d'indicateur de fuite. Application à la stabilisation de charges telles que les conduites de vapeur à haute température dans les centrales thermiques ou nucléaires.
Patent EP-0035012-A1 (EP)
Inventor: ENG OLOV
IPC: G03D5/06
Filed: 1981-02-24
Abstract: Un appareil de developpement d'images exposees comprend une pluralite de receptacles (2) contenant des liquides de traitement differents, un cylindre (4) dispose dans chaque conteneur et immerge partiellement dans le liquide et pouvant tourner pour transporter une couche de liquide de traitement sur sa surface enveloppante, un dispositif de transport (9, 10, 11, 12) concu pour transferer une serie d'images (14) a developper en contact avec les couches de liquide sur les cylindres, le sens du mouvement de transfert des images etant par consequent perpendiculaire au sens de rotation des cylindres.
Patent EP-0016432-A1 (EP)
Inventor: HILLER HEINRICH DR
IPC: C09B1/54
Filed: 1980-03-14
Abstract: Herstellung von 1-Amino- 2-phenoxy -4-hydroxyanthrachinon- verbindungen durch Umsetzen von 1-Amino-2- chlor-4- hydroxy- anthrachinon in wäßrigem Medium bei pH 9 bis 13 mit dem Phenol bei 120 bis 150°C in Gegenwart von Phasentransferkatalysatoren. Als solche dienen a) Ammoniumsalze der Formel ?(R)4 A˙, in der mindestens ein R lineares oder verzweigtes C4- bis C20-Alkyl oder C7-cis C10-Phenyl-alkyl, die restlichen R C1- bis C4-Alkyl, wobei eines der restlichen R auch Phenyl, oder ?(R)3 Pyridinium und A˙ ein Äquivalent eines Anions bedeuten, b) Äthylenoxid/Propylenoxid-Blockcopolymere von α) Hydroxylverbindungen der Formel A(OH)m, in der A ein m-wertiger aliphatischer Rest mit 2 bis 6 C-Atomen, OH primäres oder sekundäres Hyroxyl und m 2 bis 4 bedeuten, mit 2 bis 40 Mol PO je Äquivalent OH und dann mit 2 bis 40 Mol ÄO je Äquivalent Oxpropylierungsprodukt oder von β) Aminen der Formel H2N- (R-R¹<N>) NH, in der R gesättigtes, lineares oder verzweigtes C2- bis C6-Alkylen, R¹ Wasserstoff, Methyl oder Phenyl, n 1 bis 5 bedeuten, mit 2 bis 40 Mol PO je Äquivalent Aminowasserstoff und dann mit 2 bis 40 Mol ÄO je Äquivalent Oxpropylierungsprodukt oder c) Oxäthylierungsprodukte von C2- bis C20-Alkylphenolen, von C12- bis C20-Alkenyl- oder Alkylaminen oder von C8- bis C20-Alkanolen mit 3 bis 30 Mol ÄO. Man erhält in hoher Ausbeute ein sehr reines Verfahrensprodukt, das für alle Zwecke geeignet ist.
Patent EP-0017790-A1 (EP)
Inventor: WACHENFELD ADOLF
IPC: F24C15/20
Filed: 1980-03-21
Abstract: 1. A fume extract hood for arrangement above a cooker or the like, preferably below or within upper cupboards (2) of fitted kitchens, with a blower (3) for drawing off and conveying the cooking fumes produced, said blower being arranged in the suction chamber of a box-shaped housing (1) with a forwardly and upwardly swingable front plate (7), which in the outwardly swung position forms a cooking fume catching canopy extending above the cooker, and with a filter (4) arranged in front of the suction side of the blower (3), which filter is formed from a fixed and an outwardly swingable filter part (5 and 6) respectively, the outwardly swingable filter part (6) together with the front plate (7) and a moveable cover plate (9) forming during outward swinging, a moveable unit, characterised in that the moveable cover plate (9) comprises a hooked end (10), by means of which it is hooked on to the niche (8) of the housing with the filter part (6) swung outwardly and in this position forms the upper covering for the widened suction chamber (12) and that the outwardly swung unit (6, 7, 9) is closed off by means of lateral segment-shaped flaps (13, 11).
Patent EP-0025475-A1 (EP)
Inventor: AKESAKA TOSHIO
IPC: E21D9/087
Filed: 1980-04-02
Abstract: In a shield-type tunneling machine, a pair of comb-type bit-plates (64, 66) (68, 70) are pivotally supported on a peripheral wall of each cutter slit (58) (60) provided in a cutter disc (18). 
     In order to adjust a degree of opening of each slit as well as a cutting angle of the bits with respect to the facing, the bit plates are pivotally moved to an open position or a close position for opening or closing each slit, in association with the reciprocating motion of a slide shaft (28) disposed in a hollow drive shaft (16) which rotates the cutter disc.