baber/WOPTO huggingface dataset:
Patent EP-4119530-A1 (EP)
Title: Method for producing paraxylene
Inventor: HIROHATA OSAMU
IPC: C07B61/00
Filed: 2022-03-23
Abstract: To achieve an increase in yield of para-xylene and a reduction in consumption energy in the whole process including separation of para-xylene from a reaction mixture, and separation, recovery, and reutilization of an unreacted gas and a by-product, provided is a method of producing para-xylene using, as a main raw material, a mixed gas of carbon dioxide or carbon monoxide or both thereof and hydrogen, the method including: a reaction step of bringing a raw material mixed gas including the mixed gas into contact with a reaction catalyst under high temperature and high pressure to cause a reaction, to thereby obtain a product gas mixture containing para-xylene; a separation step of cooling the product gas mixture obtained in the reaction step to condense a high boiling point component, to thereby separate the product gas mixture into a water phase containing a water-soluble component, an oil phase containing a xylene mixture, and a gas phase containing an unreacted gas; and a circulation step of mixing at least part of the gas phase having been separated in the separation step into the raw material mixed gas.
Patent EP-4273747-A1 (EP)
Title: Blood vessel image classification processing method and apparatus, and device and storage medium
Inventor: YU SHUANG
IPC: G06T7/70
Filed: 2022-04-18
Abstract: This application relates to the technical field of artificial intelligence, and provides a vessel image classification method and apparatus, a device, and a storage medium. The method includes: inputting a first vessel image sample into a first image processing model, and obtaining a predicted enhanced image and predicted vessel location information (202); and training the first image processing model based on a second vessel image sample, vessel location labeling information, the predicted enhanced image, and the predicted vessel location information (203). In the above solution, the impact of image quality on the vessel classification is considered during training of the vessel classification model, so that an end-to-end vessel classification model subsequently generated based on the trained first image processing model can realize a higher classification accuracy for a low quality vessel image, thereby improving the accuracy of classifying vessels in the vessel image by artificial intelligence.
Patent EP-4216501-A1 (EP)
Title: Method for switching channels, electronic device, and storage medium
Inventor: Wu Dongang
IPC: H04L41/0663
Filed: 2022-04-13
Abstract: A channel switching method, an electronic device and a storage medium are provided. The electronic device includes a first network channel and a second network channel, and a use priority of the second network channel is higher than a use priority of the first network channel. The method includes: starting a first application, where the first application includes a first data flow, and the first data flow is carried on the first network channel; and when it is detected that the second network channel is enabled and it is detected that the first data flow is a data flow of a preset type, keeping the first data flow still carried on the first network channel; or when it is detected that the second network channel is enabled and it is detected that the first data flow is not a data flow of the preset type, switching the network channel carrying the first data flow to the second network channel. This application can reduce a problem of stuck service running caused by network channel switching, thereby improving user experience.
Patent EP-4223216-A1 (EP)
Inventor: ZHANG XIAOWU
IPC: A61B5/024
Filed: 2022-09-08
Abstract: Embodiments of this application disclose a heart rate monitoring method and apparatus. A harmonic weight value is calculated according to a PPG signal, the harmonic weight value is then used to determine a confidence of a heart rate, and a heart rate value is output only when the confidence is high, so that the accuracy of the heart rate output value can be ensured, and the user experience can be improved. The method is applied to an electronic device (such as a smart watch). The method includes: determining that a wearer of the electronic device is a living body; obtaining a first PPG signal; determining a first heart rate and a confidence of the first heart rate according to the first PPG signal, where the confidence of the first heart rate is determined by weight coefficients of M harmonic signals, where the M harmonic signals are determined according to the first PPG signal within a preset time, and M is an integer greater than or equal to 2; outputting the first heart rate in a case that the confidence of the first heart rate meets a preset confidence condition; and displaying the first heart rate.
Patent EP-4276075-A1 (EP)
Inventor: HONG JONGSOO
IPC: C02F9/00
Filed: 2022-05-12
Abstract: A filtration apparatus includes a flow path, a valve provided on the flow path, a first light source configured to emit a first light including ultraviolet (UV) light toward the flow path, a second light source configured to emit a second light including visible light or infrared light toward the flow path, a first optical sensor located out of a path of the first light and the second light, electrodes provided on the flow path, and a processor electrically coupled to the valve, the first light source, the second light source, the first optical sensor, and the electrodes. The processor is configured to alternately operate the first light source and the second light source, receive a first signal from the first optical sensor while the first light source emits the first light, and control the valve and the electrodes to sterilize the flow path based on the first signal.
Patent EP-4212218-A1 (EP)
Title: A method, computer program, apparatus and system for recording tennis sporting event as from game start and stop detection
Inventor: LUNT MATTHEW
IPC: A63B24/00
Filed: 2023-01-05
Abstract: The present disclosure relates to a method comprising: obtaining position information relating to an object in a sporting event, determining, based on the position information, that a start event has occurred, wherein the start event indicates a start of play of the sporting event, and generating, according to a result of the determination, an instruction to start storing position information relating to the object.
Patent EP-4239833-A1 (EP)
Inventor: LE JIM
IPC: H02J7/02
Filed: 2023-02-22
Abstract: A system for rectifying power is disclosed. The system includes a switch network that includes a plurality of switches configured to receive wireless power input and generate a rectified voltage. The system further includes a first conductor coupled to the first receiver and the switch network configured to transmit a first alternating current to the switch network. The system further includes a second conductor electrically coupled to the first receiver and the switch network, configured to transmit a second alternating current having a second voltage to the first receiver. The system further includes a controller configured to determine a rectified voltage signal and to transmit an input to at least one switch of the plurality of switches based on the rectified voltage signal to change an ON/OFF state of the at least one switch of the plurality of switches, modifying the voltage.
Patent EP-4215567-A1 (EP)
Inventor: BARTNIK JOHANSSON DORTE
IPC: C08H7/00
Filed: 2019-10-07
Abstract: The invention is directed to an aqueous binder composition for mineral fibers.
Patent EP-4258421-A1 (EP)
Title: Battery unit temperature management device
Inventor: YAMAMOTO TAKASHI
IPC: H01M10/613
Filed: 2023-03-27
Abstract: [Task] To quickly heat a battery unit.[Solution] A battery unit temperature management device 1 includes a battery unit 10 that can be charged and discharged, a heater 40 that operates due to electricity supply from the battery unit 10 and heats a heat exchange medium W that exchanges heat with the battery unit 10, a changing mechanism 50 that changes a heat transfer capacity between the battery unit 10 and the heat exchange medium W, and a control device 60 that controls the heating of the heat exchange medium W by the heater 40 and the change of the heat transfer capacity by the changing mechanism 50. When a temperature Tw of the heat exchange medium W does not reach a first temperature T1 which is equivalent to a temperature Tm of the battery unit 10 while the heat exchange medium W is heated by the heater 40, the control device 60 makes the heat transfer capacity smaller than that when the temperature Tw of the heat exchange medium W has reached the first temperature.
Patent EP-4254460-A1 (EP)
Title: Control device and control method
Inventor: NAGANO MASAAKI
IPC: H01H47/00
Filed: 2023-03-28
Abstract: A control device includes: an acquisition unit configured to acquire the number of relays to be driven having an identical specification; and an output unit configured to output a pulse current to a plurality of relays to be driven, at shifted output timings in a case where the number of relays acquired by the acquisition unit is plural. The output unit is configured to determine a difference in output timing of the pulse current between relays adjacent in an order of output of the pulse current based on a duty ratio of the pulse current and the number of relays acquired by the acquisition unit.
Patent EP-4270488-A1 (EP)
Title: Shielded gate transistor
Inventor: HALDER SUBRATA
IPC: H01L29/41
Filed: 2023-04-12
Abstract: A transistor is disclosed having a substrate (12), a device layer (14) disposed over the substrate, a gate electrode (16) disposed over the device layer, and a drain electrode (18) disposed over the substrate and spaced from the gate electrode. A first source electrode (20) is disposed over the substrate opposite the drain electrode and spaced from the gate electrode. A second source electrode (22) is disposed over the substrate spaced from the drain electrode opposite the gate electrode. A dielectric (26) is disposed over the device layer, the gate electrode, and the drain electrode between the first source electrode and the second source electrode. A conductive interconnect (28) couples the first source electrode and the second electrode and extends over the dielectric. The conductive interconnect comprises a shield wall (30) that extends from the conductive interconnect into the dielectric between the gate electrode and the drain electrode with a distal end that is spaced above the device layer.
Patent EP-4223334-A1 (EP)
Inventor: HUTHMACHER WINFRIED
IPC: A61M5/32
Filed: 2014-10-21
Abstract: Described is a medicament delivery device (1) comprising a body (2), a container carrier (7) slidably disposed in the body (2), and a sleeve (6) slidably coupled to the container carrier (7).
Patent EP-4300580-A1 (EP)
Inventor: LEE JUNHO
IPC: H01L27/146
Filed: 2023-06-21
Abstract: An image sensor may include a pixel array including a plurality of two-dimensionally arranged pixels. Each pixel may include a first meta-photodiode absorbing light of a first wavelength band; a second meta-photodiode absorbing light in a second wavelength band; and a third meta-photodiode absorbing light of a third wavelength band, wherein the first meta-photodiode, the second meta-photodiode, and the third meta-photodiode may be arranged in an area having a size less than a diffraction limit. The arrangement form of the first meta-photodiode, the second meta-photodiode, and the third meta-photodiode arranged in the plurality of pixels in a central portion of the pixel array may be the same as the arrangement form of the first meta-photodiode, the second meta-photodiode, and the third meta-photodiode arranged in the plurality of pixels in a periphery of the pixel array.
Patent EP-4300418-A1 (EP)
Inventor: EISSING-AL-MUKAHAL ALI
IPC: G06T7/00
Filed: 2023-06-29
Abstract: Die Erfindung betrifft ein System (100) zur Unterstützung eines Nutzers bei der bildbasierten Erkennung einer Gewebeentartung. Das System umfasst eine Bildbereitstellungseinheit (101), die eingerichtet ist, eines einer Mehrzahl an Schnittbildern (10, 10'; 10") einer Gewebeprobe bereitzustellen, und eine Klassifizierungseinheit (102), die eingerichtet ist, mittels eines trainierten künstlichen neuronalen Netzes Bildbereiche (20) des Schnittbildes gemäß ihrer Wahrscheinlichkeit dafür zu klassifizieren, dass sie entartetes Gewebe (30) zeigen. Zudem umfasst das System eine Anzeigeeinheit (103), die eingerichtet ist, das Schnittbild in einem Analysebereich (40, 41; 42) einer Anzeige (50) so anzuzeigen, dass Bildbereiche des Schnittbildes, die gemäß der Klassifizierung der Klassifizierungseinheit entartetes Gewebe zeigen, in dem im Analysebereich angezeigten Schnittbild markiert sind, und eine Feststellungseinheit (104), die eingerichtet ist, eine Gewebeentartung in der Gewebeprobe basierend auf einer Nutzereingabe festzustellen, die indikativ für eine Bestätigung des Nutzers dessen ist, dass einer der markierten Bildbereiche entartetes Gewebe zeigt.
Patent EP-4272908-A1 (EP)
Title: Reducing energy buildup in servo-controlled mechanisms
Inventor: BRISSON GABRIEL
IPC: B25J9/16
Filed: 2020-03-27
Abstract: A computer-assisted medical system includes a manipulator arm and a controller. The controller includes a computer processor. The controller is configured to servo at least one joint associated with at least one manipulator arm segment of the manipulator arm, the servoing including executing a servo loop. Executing the servo loop includes obtaining an actual state of the manipulator arm, computing a difference between a commanded state and the actual state, where the commanded state is used for the servoing the at least one j oint, and determining whether the difference exceeds an error threshold. Based on determining that the difference does exceed the error threshold, the commanded state is updated using an offset to reduce the difference, and. Based on determining that the difference does not exceed the error threshold, the commanded state is not updated. The controller is further configured to apply the commanded state to control the actual state.
Patent EP-0000544-A1 (EP)
Inventor: MCCLENDON BAGGETT JOSEPH
IPC: C08K5/00
Filed: 1978-07-19
Abstract: This invention relates to thermoplastic resin compositions containing an organo-phosphorus compound. The organo-phosphorus compound has one of the formulas                 wherein a is independently 0 or 1, n is 3 to 6, X is oxygen or sulfur, R 1 ; R 2  and R 3  are independently dialkylamino, alkoxy, aryloxy, alkyl, aryi, alkaryl, aralkyl, or R 1  and R 2  taken with the phosphorus atom represent a cyclic structure having only carbon, phasphorus and oxygen atoms in the cyclic structure. The thermoplastic resin compositions of this invention are resistant to discoloration.
Patent EP-0001979-A1 (EP)
Inventor: OKAMOTO TOSHIHIKO PROF DR
IPC: A01N47/36
Filed: 1978-10-06
Abstract: N-(2-Chlor-4-pyridyl)-harnstoffe der allgemeinen Formel (1) <IMAGE> worin R1 ein Wasserstoffatom oder eine niedere Alkylgruppe, R2 eine, gegebenenfalls durch eine niedere Alkyloder Alkoxygruppe, eine Hydroxygruppe oder ein Halogenatom substituierte, aromatische Gruppe und X ein Sauerstoff- oder Schwefelstoffatom bedeutet, sowie deren Säureadditionssalze. Diese Verbindungen sind als Pflanzenwachstumsregulatoren geeignet. Sie können hergestellt werden, indem man a) ein entsprechendes 2-Chlor-4-amino-pyridin mit einem entsprechenden Phenylisocyanat umsetzt oder b) ein entsprechendes 2-Chlor-4-pyridylisocyanat mit einem entsprechendes Anilin umsetzt oder c) ein entsprechendes 2-Chlor-isonikotinoylazid mit einem entsprechenden Anilin umsetzt.
Patent EP-0002821-A1 (EP)
Inventor: SPIVACK JOHN D
IPC: C08L51/00
Filed: 1978-12-22
Abstract: Verbindungen der Formel I <IMAGE> worin X Sauerstoff oder Schwefel ist und R C1-C18 Alkyl, R¹ Wasserstoff oder C1-C18 Alkyl und R² C1-C18 Alkyl, Phenyl, mit 1 bis 3 Alkylgruppen substituiertes Phenyl, wobei die Alkylgruppen 1 bis 8 C-Atome enthalten, oder eine Gruppe der Formel <IMAGE> worin R³ Alkylen, Arylen oder Allylen ist, und die übrigen Symbole die oben angegebene Bedeutung haben.
Patent EP-0010231-A1 (EP)
Inventor: HERGENROTHER WILLIAM LEE
IPC: C08G79/02
Filed: 1979-10-05
Abstract: Polyphosphazene polymers are prepared which contain repeating units represented by the formulas:
     wherein X is represented by:
     wherein Y is selected from the group consisting of
     and-SO 2 -and p = 0 or 1; when p = 0, R 1  and R 2  are independently selected from a group consisting of substituted or unsubstituted aliphatic, aryl, araryl, and alkylaryl radicals or R, and R 2  can form a cyclic amide containing radical wherein R 1 , and R 2  taken together are selected from a group consisting of (CH 2 )n where n = 2 to 12, wherein R 3  is a lower alkyl radical or hydrogen; and when p = 1, R and R 2  taken together form a linkage in a cyclic imide containing radical selected from a group consisting of (CH 2 )n, where n' = 2 or 3 and
     where R 3  is as defined above, R 4  is selected from the group consisting of hydrogen, halogen and alkyl radical containing 1 to 6 carbon atoms; and p' is 0 to 4, X' is a substituted or unsubstituted alkoxy, aryloxy, amino or mercapto substituent group or mixtures thereof which are compatible with an N-substituted amido substituent and are known in the state of the art of polyphosphazene technology; and 20≤(w + y + z)≤ 50,000 per polymer and (y + z) > 0. 
     The polymers of the invention can be utilized to form pro- tectivefilms and can also be utilized in applications such as for molding, coatings, foams and the like.
Patent EP-0012434-A1 (EP)
Inventor: FITZ HERBERT DR
IPC: B32B27/06
Filed: 1979-12-13
Abstract: 1. A process for the manufacture of connections of shaped structures formed from copolymers containing units of tetrafluoroethylene, alpha-olefins and optionally small amounts of other monomers either connected with one another or connected with shaped articles formed from other materials, by means of an interlayer, which is characterised by applying an interlayer comprising an elastomeric copolymer containing from 90 to 40 mole % of vinylidene fluoride units, from 5 to 60 mole % of hexafluoropropylene units, and from 0 to 35 mole % of units of one or more other monomers to the surface of the shaped structures to be connected in the form of a solution or dispersion in a liquid medium, and removing the liquid medium whereby connecting the shaped structures, optionally under low pressure.
Patent EP-0028272-A1 (EP)
Inventor: BALDINGER HANS
IPC: H04L9/12
Filed: 1979-12-03
Abstract: When messages are secretly transmitted, there is the problem of synchronising the point when code changes become effective at the receiver and transmitter end without loss of transmitted information and without consuming transmission capacity for special synchronising signals. For this purpose, a modulating and demodulating code signal sequence (w) is changed in the same manner and at the same time by switch-over at the transmitting and receiving end, by agreed selection of a frame time interval determined by scaling means (ZZ) by a pseudo-random pulse sequence (y) which is synchronous in the subscriber stations (S, E), within which frame time interval preparation and enabling switching actions and possibly the agreeing on the code change can also be carried out manually. Synchronous activation of the new code in both stations is then effected by the end pulse of the frame time interval, that is to say by a pulse (g) which is correlated in time with the pseudo-random pulse sequence (y). <IMAGE>
Patent EP-0020836-A1 (EP)
Inventor: DELONG DONALD CLIFFORD
IPC: C07D241/52
Filed: 1979-10-16
Abstract: A pharmaceutical composition characterized by as active ingredient a combination of antiviral drugs, one of which is a quinoxaline of the formula 
<CHEM>
 wherein each X is separately Cl or Br and R is methyl or enthyl and the other is a hindered amine of the group consisting of cyclooctylamine, 2-aminonorbornane (i.e. 2-aminobicyclo[2.2.1]-heptane) and substituted adamantanes of the formula 
<CHEM>
 wherein R<1> is NH2 or CH-CH3 and R<2> is H or CH3 and excipients is useful for suppressing influenza virus infections in mammals. NH2
Patent EP-0035013-A1 (EP)
Inventor: BENTSEN AKSEL THORKILD
IPC: C12M1/34
Filed: 1980-11-17
Abstract: La putrefaction dans des produits alimentaires ou des materiaux bruts pour la fabrication des produits alimentaires est detectee par determination de donnees spectrales sur un echantillon et en comparant les donnees spectrales ainsi enregistrees avec des donnees correspondantes qui sont statistiquement en correlation avec la probabilite de developpement de la putrefaction. Pour detecter des infections de Phoma et/ou Fusarium dans les pommes de terre, on epluche une fine couche des pommes de terre, qui sont ensuite irradiees avec une lumiere ultra-violette. Toute fluorescence resultante d'une longueur d'onde d'environ 475-500 nm est isolee et des donnees de fluorescence sont enregistrees et comparees avec des donnees predeterminees pour la variete de pommes de terre examinees. Ce procede peut etre mis en oeuvre avec un appareil qui comprend des moyens (23) d'emission de lumiere ultra-violette, des moyens (13) de detection de l'intensite de la fluorescence dans l'ultra-violet et des moyens de lecture (25), un magasin (21) de pommes de terre, ainsi que des moyens (10, 11, 12) entre le magasin (21) et les moyens de detection (13) pour isoler la fluorescence de longueur d'onde d'environ 475-500 nm.
Patent EP-0020896-A1 (EP)
Inventor: ENGLER EDWARD MARTIN
IPC: C07D345/00
Filed: 1980-04-10
Abstract: The invention is directed to novel heterofulvene geminal dithiolate compounds and their selenium and tellurium analogs having the general formula
     wherein X is selected from S, Se and Te. R is selected from hydrogen, alkyl, aryl, or together forming a ring of carbon or hetero atoms, cyano and dithiocarbonate groups and R 1  is selected from alkali, alkaline earth and transition metals, quaternary ammonium, alkyl, acyl, cyclic and heterocyclic groups, or together forming a ring. 
     The novel method of preparing these compounds involves the reaction of a cis-dicyanotetraheterofulvalene derivative with two equivalents of an organic sulfide, selenide or telluride compound, eventually followed by reacting the reaction product with two equivalents of an organic halogenide. The new compounds are key synthetic intermediates for the preparation of tetrathiafulvalene derivatives and tetraselenafulvalene derivatives which are useful in optical printing of conducting patterns, in electrochromic displays and in high resolution lithography.
Patent EP-0017943-A1 (EP)
Inventor: GOSFELD KARLHEINZ
IPC: D02G3/32
Filed: 1980-04-13
Abstract: A process for manufacturing twist filaments (7), in which two roving yarns (4 and 5) are simultaneously drawn to form individual yarns and these are then twisted together with a third finished yarn (16) of another type or a small band. Furthermore, a ring-spinning machine for manufacturing twisted filaments (7) of this type, with a creel (1) for two roving yarns per spindle (3), a drawing unit (6) for two roving yarns (4 and 5) converging parallel to one another, and a yarn-break monitor (34) arranged after the drawing unit and in front of the spindle (3) assigned to this and intended for the filaments (7) twisted from the individual yarns, the ring-spinning machine having a feed unit (13, 14) equipped with a gear for a further yarn (16) and, on the drawing unit (6), a yarn guide (30, 31, 32, 33) for the further yarn, the yarn-break monitor (34) being equipped at one end of a pivotally mounted arm (35) with two pins (36) which form a central longitudinal slot (37) starting from their free ends and intended for the twisted filaments (7) running through. <IMAGE>