baber/WOPTO huggingface dataset:
Patent EP-3732136-A1 (EP)
Inventor: VAN NIEUWENHUIJZEN ARJEN FRANS
IPC: C02F101/16
Filed: 2018-12-19
Abstract: Method and system or purifying wastewater and surface water using a biological filter adapted for carrying out denitrification of the water under substantially anoxic conditions, in which biological filter the water is fed in downward flow through a filtration unit which comprises a filter bed having granular activated carbon as the filter medium, wherein prior to being fed to the filter the water is pretreated by feeding it through an ozone reactor vessel and subsequently through a buffer vessel, and wherein the dose of ozone added to the water in the reactor vessel is adjusted based on measurement of an concentration of ozone in an exhaust of the buffer vessel.
Patent EP-3654567-A1 (EP)
Title: Method and apparatus for transmitting control information
Inventor: ZHANG XINGWEI
IPC: H04L5/00
Filed: 2018-08-09
Abstract: Embodiments of this application disclose a control information transmission method and an apparatus, and relate to the field of communications technologies, to help resolve a problem that a DCI related parameter configured by using semi-static signaling is inconsistent with information that actually needs to be carried by using DCI. The method may include: receiving first control information, where the first control information includes M unit lengths, N unit lengths are effective unit lengths, 0 ≤ N < M, and both M and N are integers; and determining information carried in the N effective unit lengths.
Patent EP-3644656-A1 (EP)
Inventor: KIM JEONGKI
IPC: H04W52/02
Filed: 2018-08-17
Abstract: A method by which an access point (AP) transmits a frame in a wireless LAN, according to one embodiment of the present disclosure, comprises: determining a wake-up radio (WUR) identifier (WID) for identifying a station (STA) and a group identifier (GID) for identifying an STA group to which the STA belongs, in a WUR mode; transmitting the WID and the GID through a primary connectivity radio (PCR) so as to allocate, to the STA, the determined WID and GID; and transmitting, based on the GID or the WID, a WUR frame for waking up a plurality of STAs including the STA operating in the WUR mode, wherein the AP can determine the GID by using a part of an ID space which can be used in the WUR, and determine the WID by using the remaining space excluding the partial ID space used for the GID.
Patent EP-3677570-A1 (EP)
Title: Fluorosulfonyl group-containing compound, fluorosulfonyl group-containing monomer, and production methods for same
Inventor: HIRAI TAKESHI
IPC: C07C303/22
Filed: 2018-08-31
Abstract: A method for producing a fluorosulfonyl group-containing compound to obtain a compound represented by the following formula 5 from a compound represented by the following formula 1 as a starting material and a method for producing a fluorosulfonyl group-containing monomer in which the fluorosulfonyl group-containing compound is used:
     
wherein R 1  and R 2  are a C 1-3  alkylene group, and R F1  and R F2  are a C 1-3  perfluoroalkylene group.
Patent EP-3677896-A1 (EP)
Inventor: NAGURA MAKOTO
IPC: G01N15/00
Filed: 2018-09-10
Abstract: In order to provide a sample dispersing device that can disperse a powder sample uniformly with a higher level of dispersion than a conventional sample dispersing device, the sample dispersing device comprises a container 1 inside of which a dispersal chamber 11 where a power sample (S) is dispersed is formed, and an introducing mechanism (J) that introduces a gas containing the power sample (S) from the outside of the container 1 into the dispersal chamber 11 based on a pressure difference between the inside and the outside of the container 1, and is characterized by that the introducing mechanism (J) comprises the introduction pipe 2 where the gas containing the powder sample (S) flows, and several restrictors arranged in the introduction pipe 2.
Patent EP-3678739-A1 (EP)
Inventor: HAKONARSON HAKON
IPC: A61P25/16
Filed: 2018-09-07
Abstract: Compositions and Methods for the Treatment of Amyloid Deposit diseases, e.g., Hereditary cystatin C amyloid angiopathy and other neurodegenerative disorders, are disclosed.
Patent EP-3606241-A1 (EP)
Inventor: XUE LIXIA
IPC: H04W72/04
Filed: 2018-09-04
Abstract: This application relates to the wireless communications field, and provides a method for obtaining a control resource set. The method includes: receiving, by a terminal device, at least one piece of indication information from a network device, where the at least one piece of indication information is used to indicate a first time domain resource position, and the first time domain resource position is unavailable for transmitting control information; obtaining, by the terminal device, a second control resource set based on the at least one piece of indication information; and detecting, by the terminal device, the control information on the second control resource set. The method reduces signaling overheads caused by reconfiguration of a control resource set by using higher layer signaling, and reduces a latency in detecting the control information.
Patent EP-3681843-A1 (EP)
Inventor: OLSON BRANDON MARTIN
IPC: C02F3/34
Filed: 2018-09-14
Abstract: A method of operating a sequencing batch reactor process includes introducing wastewater to be treated into the sequencing batch reactor and subjecting the wastewater to treatment in the sequencing batch reactor in an aerated anoxic mode in in which a quantity of oxygen is supplied at a level insufficient to meet a biological oxygen demand of the wastewater, but sufficient to cause simultaneous nitrification and denitrification reactions to occur in the wastewater.
Patent EP-3689651-A1 (EP)
Title: Method for controlling battery power supplied to heater of aerosol generating apparatus, and aerosol generating apparatus
Inventor: LEE JAE MIN
IPC: F24H9/20
Filed: 2018-07-24
Abstract: An aerosol generation device includes a heater configured to generate an aerosol by heating an aerosol generating substrate; and a controller configured to control power to be supplied to the heater by a battery using a control signal, wherein the controller is further configured to identify state information of the battery at a heating start time point when the heater starts to be heated and calculate a duty ratio of the control signal based on the identified state information.
Patent EP-3637494-A1 (EP)
Inventor: RYU JAE-UK
IPC: H01M50/591
Filed: 2018-10-02
Abstract: Disclosed is a cylindrical battery cell having improved manufacturing efficiency by facilitating a welding process. The cylindrical battery cell includes a first electrode terminal and a second electrode terminal formed at a top outer circumference and a center portion thereof and having different polarities. The cylindrical battery cell includes an electrode assembly; a battery case; a cap assembly; and a connection cap including a cap housing loaded on the battery case and the cap assembly and having an insulating material, and a first connection plate and a second connection plate placed on the cap housing and electrically connected to the first electrode terminal and the second electrode terminal, respectively.
Patent EP-3696635-A1 (EP)
Title: Machine tool
Inventor: NAKAYA TAKAICHI
IPC: B23B1/00
Filed: 2018-10-04
Abstract: A machine tool includes: a cutting tool for cutting a workpiece; rotating means for rotating the cutting tool and the workpiece relative to each other; feeding means for feeding the cutting tool and the workpiece in a predetermined machining feeding direction; and vibration means for reciprocatingly vibrating the cutting tool and the workpiece relative to each other; wherein the cutting process is carried out by a relative rotation of the workpiece and the cutting tool, and feeding of the cutting tool in the machining feeding direction of the cutting tool, to thereby move the cutting tool continuously along a plurality of predetermined movement paths each having a different machining feeding direction. The machine tool further includes vibration restriction means that operates as the movement of the cutting tool changes from one movement path of two consecutive movement paths to the other movement path, for restricting the reciprocating vibration for a predetermined period from the movement starting position of the movement paths, and starting the reciprocating vibration after the lapse of said predetermined period.
Patent EP-3700193-A1 (EP)
Inventor: YANG SHANGMING
IPC: H04N5/232
Filed: 2018-10-19
Abstract: A photosensitive chip, a mobile terminal and a photographing method are provided. The photosensitive chip includes an image sensing portion and ambient light sensing portions, the image sensing portion and the ambient light sensing portions are spliced to form a preset pattern, and the preset pattern is of a quadrangular structure.
Patent EP-3701726-A1 (EP)
Title: Dispositif d'entrée d'instruction et son procédé de commande
Inventor: LEE SEONGHUN
IPC: H04M1/72415
Filed: 2018-10-24
Abstract: La présente invention concerne un procédé de commande d'un dispositif d'entrée d'instruction. Le procédé consiste à : détecter un contact entre un appareil domestique et le dispositif d'entrée d'instruction; sur la base de la détection du contact entre l'appareil domestique et le dispositif d'entrée d'instruction, déterminer l'appareil domestique en tant qu'appareil domestique cible destiné à être commandé par le dispositif d'entrée d'instruction; et sur la base de la détermination de l'appareil domestique en tant qu'appareil domestique cible destiné à être commandé par le dispositif d'entrée d'instruction, activer une télécommande fournie par le dispositif d'entrée d'instruction et conçue pour commander l'appareil domestique cible.
Patent EP-3687053-A1 (EP)
Title: Three-phase electric power control system, converter, inverter, and power compensation device
Inventor: WANG JUNMAI
IPC: H02M7/219
Filed: 2018-11-20
Abstract: The invention relates to the field of power electronics, and discloses a three-phase electric control system, a converter, an inverter, and a power compensation device, comprising a control circuit. The control circuit is provided with an electronic circuit, and the control circuit forms i<sub>A</sub>(1), i<sub>B</sub>(2) and i<sub>C</sub>(3) whose waveform phases are sequentially different by 120° respectively through the adjustment of the electronic switch. The phase periods of i<sub>A</sub>(1), i<sub>B</sub>(2) and i<sub>C</sub>(3) are all 360°, and i<sub>A</sub>(1), i<sub>B</sub>(2) and ic(3) are superimposed to form an output current i<sub>D</sub>(4). i<sub>D</sub>(4) is a flat DC wave with a constant current value. The invention is a strategy to realize the trigger control of a converter, the converter can realize the conversion from a three-phase sine wave current to a completely flat DC, and the DC side voltage is adjustable from 0% to 87% of the peak voltage of the three-phase AC line. The converter can be used in the field of rectification with four-quadrant operation, but not limited to it.
Patent EP-3709752-A1 (EP)
Title: Method and apparatus for determining time-domain resource used for grant-free transmission
Inventor: XU XIUQIANG
IPC: H04W74/08
Filed: 2018-11-19
Abstract: This application provides a method for determining a time-domain resource used for grant-free transmission. The method includes: obtaining, by a terminal device, a first time-domain period and a second time-domain period of grant-free transmission resources, where the first time-domain period is P 1  time units, the second time-domain period is P 2  time units, and P 1  is greater than or equal to P 2 ; obtaining, by the terminal device, a quantity k of grant-free transmission resources in the first time-domain period; and determining, by the terminal device based on the first time-domain period, the second time-domain period, and the quantity k of grant-free transmission resources in the first time-domain period, an index of a time unit in which a grant-free transmission resource used for grant-free transmission is located. In this way, grant-free transmission resources configured for the terminal device in two adjacent periods do not overlap.
Patent EP-3725066-A1 (EP)
Inventor: NELSON RODERICK
IPC: H04W8/18
Filed: 2018-12-14
Abstract: The present disclosure is directed to using distributed ledger architectures. In one example, a distributed ledger system includes a first wireless provider and a second wireless provider configured to provide wireless services to one or more of end users of the first wireless provider to roam on; and a plurality of nodes associated with one or more of the wireless providers. Each of the plurality of nodes is configured to access a digital record of an exchange of wireless services between the first wireless provider and the second wireless provider; enable roaming of the one or more of the end users on the second wireless provider upon detecting a first triggering condition; monitor usage of the wireless services; verify the roaming based on the monitoring of the wireless services; and terminate the roaming of the one or more of the end users upon detecting a second triggering condition.
Patent EP-3730223-A1 (EP)
Inventor: OH HYUN TAEK
IPC: B01J27/06
Filed: 2018-12-21
Abstract: The present application relates to a method for preparing a silica layer. The present application can provide a method capable of easily forming a silica layer, in which pores are formed inside and optical characteristics including a refractive index and the like are appropriately controlled, as a membrane having a silica network as a main component, through a simple process at a low temperature without using expensive equipment.
Patent EP-3709432-A1 (EP)
Title: Battery pack and method for data transmission between battery pack and electronic device
Inventor: YANG DEZHONG
IPC: H01M10/48
Filed: 2018-12-21
Abstract: A battery pack includes a housing, a battery cell group accommodated in the housing, a plurality of battery pack connection terminals coupled to the connection terminals of an electrical device, including: a battery pack positive power terminal electrically connected to the negative pole of the battery cell group, a battery pack negative power terminal electrically connected to the positive pole of the battery cell group, a first battery pack term inal to transmit a first type of data, and a second battery pack term inal to transmit a second type of data. Also, a data transmission method between the battery pack and the electrical device enables data collection for data analysis while ensuring normal operation of the battery pack and the electrical device. The battery pack and data transmission method provides data support for research and development, facilitates maintenance staff in failure diagnosis and repair, saving manpower and material resources.
Patent EP-3734211-A1 (EP)
Inventor: NAKAMURA YOICHI
IPC: F28F1/02
Filed: 2018-12-17
Abstract: In a header plateless type heat exchanger, to suppress temperature rise at an apical portion of a tube into which exhaust gas at high temperatures or the like flows, to thereby improve durability. 
     A recessed groove portion 4c recessed inward with narrow width is formed on each outer face side of a plate 5, plate 6, in parallel to a swelling portion 4 and in the approximately same length.
Patent EP-3737117-A1 (EP)
Title: Speaker drive device, speaker device and program
Inventor: YASUDA AKIRA
IPC: H04S1/00
Filed: 2018-01-04
Abstract: A speaker driving device according to one embodiment includes: a first calculation unit for outputting a first calculation signal obtained from a first input signal based on response characteristics according to a first parameter, the first parameter defining an equivalent circuit of a first speaker unit; a first driving signal generation unit for generating a first driving signal based on a second driving signal and the first calculation signal, the first driving signal for driving a speaker unit; a third calculation unit for generating a third calculation signal from a second input signal based on response characteristics according to a third parameter, the third parameter defining an equivalent circuit of a third speaker unit; and a second driving signal generation unit for generating the second driving signal based on the first driving signal and the third calculation signal, the second driving signal for driving a speaker unit.
Patent EP-3739016-A1 (EP)
Inventor: ITO YASUAKI
IPC: B24B37/00
Filed: 2018-12-21
Abstract: The present invention provides a polishing composition with which polishing rates can be effectively improved and which is for polishing works to be polished. The polishing composition comprises water, abrasive grains, an oxidant, and a polishing accelerator. The polishing accelerator comprises at least one metal salt selected from the group consisting of alkali metal salts and alkaline-earth metal salts.
Patent EP-3720863-A1 (EP)
Inventor: KAWAMURA HISAYUKI
IPC: C09K11/06
Filed: 2018-09-14
Abstract: Provided is a novel compound useful as a hole transport material for an organic electronic device, in particular, an organic electroluminescent (EL) device. The compound of the present specification is represented by the following General Formula (1).
Patent EP-3756395-A1 (EP)
Inventor: ARAVINDHAN SAVITHA
IPC: H04L47/80
Filed: 2018-02-23
Abstract: According to an embodiment herein a method performed by a radio network node (12) for handling communication of data for a user equipment, UE, (10) served in a service area associated with the radio network node (12) in a wireless communication network is herein provided. The radio network node receives an indication from the UE (10), wherein the indication indicates a priority level for bandwidth allocation compared to other UEs. The radio network node further allocates a first bandwidth out of a total bandwidth to the UE (10) for communication, wherein the first bandwidth is allocated in size based on the indication.
Patent EP-3814698-A1 (EP)
Inventor: STAUTNER ERNST WOLFGANG
IPC: H01F6/04
Filed: 2018-06-29
Abstract: A cryocooler assembly including at least one remotely driven cryocooler operable between an ON-state of operation and an OFF-state of operation and defining a first stage of the cryocooler assembly. A liquefaction cup in fluidic communication with a cryogenic fluid reservoir, wherein a plurality of conduits thermally couple the liquefaction cup to the fluid reservoir and define a second stage of the cryocooler assembly. The cryocooler assembly further including one or more of a valve, a gas/liquid switch, an actuating support aim and a heat pipe coupled to the second stage of the cryocooler assembly to remotely disconnect a heat path generated by the at least one remotely driven cryocooler between the first stage and the second stage during the OFF-state of operation. A superconducting generator including at least one remotely driven cryocooler assembly and method of operating a cooling assembly for a superconducting generator utilizing at least one remotely driven cryocooler assembly are disclosed.
Patent EP-3835842-A1 (EP)
Inventor: YAMAZAKI TOSHINORI
IPC: G02B7/02
Filed: 2018-08-10
Abstract: Interchangeable lenses 100A, B, C, and D include a focusing lens unit FLU that is to be moved in an optical axis direction to focus, a focus operation ring 103 that moves the focusing lens unit FLU in the optical axis direction, and a custom operation ring 104 that realizes one of a function among a first function and a second function different from the focusing, and a surface of the focus operation ring 103 has a first structure and a surface of the custom operation ring 104 has a second structure different from the first structure.
Patent EP-3836572-A1 (EP)
Title: Method of acquiring identifier of terminal device and network element
Inventor: CHEN YUCHEN
IPC: H04W4/02
Filed: 2018-08-17
Abstract: This application provides a method for obtaining an identifier of a terminal device, and a network element. The method includes: obtaining, by a first network element, first information that carries location information of a first terminal device, and determining an identifier set based on the first information, where the identifier set includes an identifier of the first terminal device, and specifically communication information of the first terminal device can be obtained based on the identifier of the first terminal device; sending, by the first network element, a request to a second network element based on each identifier in the identifier set, to determine location information of a terminal device corresponding to the identifier, so that the first network element can obtain location information of the terminal device corresponding to each identifier in the identifier set; and comparing the location information of the first terminal device with the location information of the terminal device corresponding to each identifier in the identifier set to obtain the identifier of the first terminal device. According to the technical solutions provided in this application, the identifier of the terminal device can be obtained based on the location information of the terminal device.
Patent EP-3857069-A1 (EP)
Title: Compressor oil management system
Inventor: NOHALES HERRAIZ JESUS ANGEL
IPC: F04C18/02
Filed: 2018-09-28
Abstract: A compressor (10) includes a compression mechanism (18) and a driveshaft (62) that drives the compression mechanism (18). The driveshaft (62) may include a first axially extending passage (94), a second axially extending passage (96), and a lubricant distribution passage (100). The first and second axially extending passages (94, 96) may be radially offset from each other and may intersect each other at an overlap region (98). The first and second axially extending passages (94, 96) are in fluid communication with each other at the overlap region (98). The lubricant distribution passage (100) may extend from the first axially extending passage (94) through an outer diametrical surface of the driveshaft (62). The lubricant distribution passage (100) may be disposed at a first axial distance (D1) from a first axial end (90) of the driveshaft (62). A first axial end of the overlap region (98) may be disposed at a second axial distance (D2) from the first axial end (90) of the drive shaft (62). The first axial distance (D1) is greater than the second axial distance (D2).
Patent EP-3683202-A1 (EP)
Inventor: AHLERS BERND
IPC: C07C7/09
Filed: 2019-01-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Olefinen aus Oxygenaten mit folgenden Schritten:(i) Umsetzung der Oxygenate in einem OTO-Reaktor zu einem Produktstrom,(ii) Quenchen des Produktstroms, wodurch ein gasförmige Kohlenwasserstoffe und Olefine umfassender Strom G, ein flüssiger, zum überwiegenden Teil aus Wasser und Oxygenaten bestehender wässriger Strom W und ein flüssiger, zum überwiegenden Teil aus Kohlenwasserstoffen bestehender und Olefine umfassender Strom O erhalten wird,(iii) Auftrennen des Stroms O in einen Strom C4-, welcher zum überwiegenden Teil aus Kohlenwasserstoffen mit vier oder weniger Kohlenstoffatomen besteht und Olefine sowie Oxygenate umfasst, und in einen Strom C4+, welcher zum überwiegenden Teil aus Kohlenwasserstoffen mit vier oder mehr Kohlenstoffatomen besteht,(iv) Auftrennen des Stroms C4- in einen Strom C3-, der Ethylen und Propylen umfasst, und in einen Strom C4-O, der C4 Kohlenwasserstoffe und Oxygenate umfasst, wobei erfindungsgemäß der überwiegende Teil des Stroms C4-O direkt zum OTO-Reaktor und/oder einem Veretherungsreaktor zurückgeführt wird.