baber/WOPTO huggingface dataset:
Patent EP-4142150-A1 (EP)
Inventor: KOMATSUZAKI YUJI
IPC: H03F3/68
Filed: 2020-06-04
Abstract: A Doherty amplifier includes: a first amplifier (9) to amplify a first signal as an auxiliary amplifier in a case where a frequency of each of the first signal and a second signal is a first frequency, and amplify the first signal as a main amplifier in a case where the frequency of each of the first signal and the second signal is a second frequency; a second amplifier (10) to amplify the second signal as a main amplifier in a case where the frequency of each of the first signal and the second signal is the first frequency, and amplify the second signal as an auxiliary amplifier in a case where the frequency of each of the first signal and the second signal is the second frequency; and a combiner (11) to synthesize the first signal amplified by the first amplifier (9) and the second signal amplified by the second amplifier (10). In addition, the second amplifier (10) has a saturated output power larger than that of the first amplifier (9), and the combiner (11) transforms output impedance of the first amplifier (9) so that an imaginary component in the output impedance of the first amplifier (9) is reduced in a case where the first amplifier (9) amplifies the first signal as the main amplifier and the second amplifier (10) amplifies the second signal as an auxiliary amplifier.
Patent EP-4192155-A1 (EP)
Title: Information transmission method and communication apparatus
Inventor: MA RUIXIANG
IPC: H04W72/04
Filed: 2020-08-07
Abstract: This application provides an information transmission method and a communication apparatus. The method includes: A terminal device determines a first resource in a first time unit, where the first resource carries first feedback information, and the first feedback information is feedback information of first data; and the terminal device sends the first feedback information to a network device on a second resource in a second time unit in the case that the first resource includes a non-uplink resource, where the second time unit is a time unit later than the first time unit in time. By this application, a waste of communication resources can be reduced, and communication quality can be improved.
Patent EP-4176660-A1 (EP)
Title: Techniques for managing multicast and broadcast services
Inventor: ZHU HAO
IPC: H04W72/04
Filed: 2020-08-06
Abstract: Techniques are described for a radio access network (RAN) system to obtain and manage the priority information that indicates priorities of the multicast and broadcast services (MBS). An example wireless communication method includes receiving, by a first network node from a second network node, priority information that indicates a priority of a multicast and broadcast service (MBS), and determining, by the first network, based on the priority indicated by the priority information, a reception priority of the MBS.
Patent EP-4196983-A1 (EP)
Inventor: FAN LINYONG
IPC: G10L25/51
Filed: 2020-08-14
Abstract: The present disclosure provides a charging box for wireless earphones, comprising: a battery; a plurality of contacts configured to be in contact with the wireless earphones when the wireless earphones are held in the charging box; a charging circuit configured to electrically connect the battery to the plurality of contacts for charging the wireless earphones; an audio sensor configured to sense environment sounds and provide signals representative of the environment sound; a processor configured to receive and process the signals and send an information to the wireless earphones when the processor determines that the environment sounds contains predefined sounds. The present disclosure further provides a charging box kit comprising a charging box and a pair of wireless earphones configured to be held in the charging box. The present disclosure provides a method for notifying a wearer of earphones, comprising the steps of: providing the charging box kit; receiving the environment sounds and generating signals representative of the environment sounds by using the audio sensor in the charging box; receiving and processing the signals representative of the environment sounds by using the processor in the charging box; sending an information to the wireless earphones when the processor determines that the environment sounds contains predefined sounds; generating sound in the wireless earphones to notify the wearer of the earphones the existence of the predefined sound in the environment sounds.
Patent EP-4213553-A1 (EP)
Inventor: YOSHIOKA SHOHEI
IPC: H04W72/02
Filed: 2020-09-09
Abstract: A terminal includes a control unit configured to determine a sensing target, based on a resource selection window to be configured in a resource pool and periodicity for reserving resources, a receiving unit configured to detect control information for performing a periodic resource reservation, by sensing the determined sensing target, the control information being transmitted from another terminal, and a transmitting unit configured to transmit control information for performing a periodic resource reservation, by selecting a resource from the resource selection window, based on a result of the sensing.
Patent EP-4227726-A1 (EP)
Inventor: ZHOU PENGCHENG
IPC: G02B27/01
Filed: 2020-10-31
Abstract: A head-up display (200) and a head-up display method are provided. The head-up display (200) includes a picture generation unit (110, 210, or 310) and a first lens. The picture generation unit (110, 210, or 310) is configured to output a first light ray and a second light ray. The first light ray is used to output and display a first picture, and the second light ray is used to output and display a second picture. The first lens is configured to move from a first position to a second position under driving of a first drive circuit. When the first lens is at the first position, the first light ray and the second light ray do not pass through the first lens. When the first lens is at the second position, the first light ray passes through the first lens, so that a visual distance of a virtual image of the first picture is not equal to a visual distance of a virtual image of the second picture. The head-up display (200) can implement switching between a single image plane and a plurality of image planes.
Patent EP-4023512-A1 (EP)
Inventor: GAWLIK RAFAL
IPC: B60T17/08
Filed: 2021-01-05
Abstract: A spring seat (1) for use in a spring brake actuator (100), preferably parking or emergency spring brake actuator of a commercial vehicle, said spring seat (1) having a longitudinal axis (A) and being adapted to be placed inside a housing (50) of the actuator (100) adjacent a housing base (51) of the actuator (100), the spring seat (1) comprising a first side (11), which in use faces the housing base (51), and a second side (13), which in use faces inwardly away from the housing base (51), wherein on the second side (13) the spring seat (1) further comprising a coupling portion (15) for contacting a compression spring (102) of the spring brake actuator (100), said compression spring (102) being adapted to exert, in use, a force onto a spring brake piston (104) into the direction of its longitudinal axis (A). 
     The invention suggests that the spring seat (1) comprises a central embossment (27) positioned on the second side (13) and inwardly from the coupling portion (15) and essentially conforming the shape of an embossment (51a) of the housing base (51).
Patent EP-3854603-A1 (EP)
Inventor: NAKAJIMA TORU
IPC: B43K8/12
Filed: 2021-01-19
Abstract: To provide an applicator capable of exchanging air after discharging the application liquid even if the applicator is equipped with a valve mechanism that opens its valve by increasing the internal pressure of the ink tank. 
     An applicator includes a valve mechanism that communicates an application liquid tank and an applying part. The valve mechanism has at least a valve stem and a valve holder for holding the valve stem therein, the application liquid can flow through a gap between the valve stem and the valve holder, the valve stem is formed with an air exchange hole, and, the air exchange hole can be opened and closed by an opening/closing member that opens/closes when the pressure on the application liquid tank side becomes negative or positive compared to that on the applying part side.
Patent EP-4012430-A1 (EP)
Inventor: HENGL RUDI
IPC: G01R31/58
Filed: 2021-01-22
Abstract: Es wird ein Verfahren (200) und ein Verbindungsprüfgerät (100; 300) zum Prüfen einer intermittierenden Impedanzänderung in einer ersten und/oder zweiten Leitung (110; 302, 334) beschrieben. Das Verbindungsprüfgerät (100; 300) umfasst einen Sender (102; 308) mit einem Prüfsignalgenerator (106) zum Erzeugen eines Prüfsignals und einem ersten Testpunkt (108; 304) zum Anschluss der ersten (110; 302) oder zweiten Leitung (334), wobei der Prüfsignalgenerator (106) das Prüfsignal über den ersten Testpunkt (108; 304) der ersten (110; 302) oder zweiten Leitung (334) zuführt. Ferner umfasst das Verbindungsprüfgerät (100; 300) einen ersten Empfänger (104; 310) mit einem zweiten Testpunkt (112; 306, 336) zum Anschluss der ersten (110; 302) oder zweiten Leitung (334) und einer Empfängereingangsschaltung (114; 326, 328), die über den zweiten Testpunkt (112; 306, 336) ein Empfangssignal aus der ersten (110; 302) oder zweiten Leitung (334) empfängt. Das Verbindungsprüfgerät (100; 300) hat außerdem eine Auswertelogik (116), die mit der Empfängereingangsschaltung (114; 326, 328) verbunden ist und die das Eingangssignal mit einem Schwellwert vergleicht, um daraus eine intermittierende Impedanzänderung in der ersten (110; 302) und/oder zweiten Leitung (334) festzustellen.
Patent EP-3884953-A1 (EP)
Inventor: GRANT GEORGE
IPC: A61P27/02
Filed: 2016-06-15
Abstract: The invention provides compositions comprising bacterial strains for treating and preventing inflammatory and autoimmune diseases.
Patent EP-3848725-A1 (EP)
Inventor: YUAN PING
IPC: G01C11/02
Filed: 2017-03-27
Abstract: An object-detection system (10) for an automated vehicle includes an object-detector (20), a digital-map (14), and a controller (12). The object-detector (20) is used to observe a field-of-view proximate to a host-vehicle. The digital-map (14) is used to indicate a roadway-characteristic (56) proximate to the host-vehicle. The controller (12) is configured to define a region-of-interest within the field-of-view based on the roadway-characteristic (56), and preferentially-process information from the object-detector (20) that corresponds to the region-of-interest.
Patent EP-3839349-A1 (EP)
Inventor: FREEMAN RICHARD
IPC: F23C7/00
Filed: 2019-01-16
Abstract: An air swirler arrangement (52) comprises a coaxial arrangement of an inner and an outer air swirler passage (54, 56). Each air swirler passage (54, 56) comprises a radial flow swirler (58,60). The air swirler arrangement (52) comprises a coaxial arrangement of first, second and third members (62,66,72). The second member (66) has a radially extending upstream portion (68) spaced axially from the first member (62) and a convergent portion (70). The third member (72) has a radially extending upstream portion (74) spaced axially from the upstream portion (68) of the second member (66) and a radially inner surface (76) having convergent and divergent downstream portions (78,80) and a radially outer surface (82) having a divergent downstream portion (84). The first, second and third members (62,66,72), the vanes (86, 88) of the radial flow swirlers (58, 60) is a monolithic structure. A plurality of circumferentially spaced passages (94) are provided within the third member (72) and each passage (94) has an inlet (96) in the surface (82) and an outlet (98) arranged to direct fluid onto the divergent portion (80,84) of the surface (76) or the surface (82) of the third member (72).
Patent EP-3862943-A1 (EP)
Inventor: SATO YUICHIRO
IPC: G06Q10/06
Filed: 2021-02-09
Abstract: A monitoring system is provided. The system comprises a monitoring control apparatus and an image capturing unit. The monitoring control apparatus (102) comprises a saving unit (317) for saving a capturing order of devices, a holding unit (316) for holding a state of a device, a controller (318) for specifying a target device according to the capturing order and capture the specified target device, a detection unit (314) for detecting an event associated with the target device based on the captured video, and a unit (315) for transmitting the detected event to an information processing apparatus. The control means specifies a target device in accordance with the capturing order and, if there is no job in which a state of the specified target device is a waiting state, specifies the next device as a target device.
Patent EP-3865933-A1 (EP)
Inventor: PARK JUN SU
IPC: G06F1/16
Filed: 2021-02-10
Abstract: A display device includes a display panel, a polarization member facing the display panel, a cover window including an inorganic material and facing the display panel with the polarization member therebetween, and a window bonding member which is between the cover window and the polarization member attaches the cover window to the polarization member. The window bonding member which attaches the cover window to the polarization member has a modulus of about of 1 MPa to about 10 MPa.
Patent EP-3848330-A1 (EP)
Inventor: NELSON JENNIFER A
IPC: H01M4/24
Filed: 2018-05-08
Abstract: The invention is directed towards an electrochemically active cathode material for a battery. The electrochemically active cathode material includes a non-stoichiometric beta-delithiated layered nickel oxide. The non-stoichiometric beta-delithiated layered nickel oxide has a chemical formula. The chemical formula is L ix A y Ni 1+a-z M z O 2 •nH 2 O where x is from about 0.02 to about 0.20; y is from about 0.03 to about 0.20; a is from about 0.02 to about 0.2; z is from about 0 to about 0.2; and n is from about 0 to about 1. Within the chemical formula, A is an alkali metal. The alkali metal includes potassium, rubidium, cesium, and any combination thereof. Within the chemical formula, M comprises an alkaline earth metal, a transition metal, a non-transition metal, and any combination thereof.
Patent EP-3957499-A1 (EP)
Inventor: JEONG DA MI
IPC: B32B7/14
Filed: 2021-03-17
Abstract: The present invention relates to a foam tape (100) for a sound-absorbing tire, the foam tape including a release film (101); a tacky adhesive layer (102) formed underneath the release film; a base film (103) formed underneath the tacky adhesive layer; an adhesive layer (104) formed underneath the base film; and a sound-absorbing material layer (105) having a porous structure and formed underneath the adhesive layer, and the foam tape (100) having enhanced adhesive force to a tire, and the present invention also relates to a sound-absorbing tire including the foam tape for a sound-absorbing tire.
Patent EP-3893132-A1 (EP)
Inventor: BANDYOPADHYAY SOMA
IPC: G06K9/62
Filed: 2021-03-18
Abstract: Conventional hierarchical time-series clustering is highly time consuming process as time-series are characteristically lengthy. Moreover, finding right similarity measure providing best possible hierarchical cluster is critical to derive accurate inferences from the hierarchical clusters. Method and system for Auto Encoded Compact Sequences (AECS) based hierarchical time-series clustering that enables compact latent representation of time-series using an undercomplete multilayered Seq2Seq LSTM auto encoder followed by generating of HCs using multiple similarity measures is disclosed. Further, provided is a mechanism to select the best HC among the multiple HCs on-the-fly, based on an internal clustering performance measure of Modified Hubert statistic  τ . Thus, the method provides time efficient and low computational cost approach for hierarchical clustering for both on univariate and multivariate time-series. AECS approach provides a constant length sequence across diverse length series and hence provides a generalized approach.
Patent EP-3978441-A1 (EP)
Inventor: NOZOE TSUTOMU
IPC: H01M4/02
Filed: 2021-03-23
Abstract: A positive electrode material for lithium ion secondary batteries is provided, wherein a ratio (A/B) of an oil absorption amount (A) of powder per unit mass of the material, which is measured using N-methyl-2-pyrrolidone, to a void volume (B) of powder per unit mass of the material is 0.30 or more and 0.85 or less, and a ratio (C/D) of a powder density (C) of the material, which is measured in a powder pressure test at a pressure of 4.5 MPa, to an initial powder density (D) of the material is 1.3 or more and 1.7 or less.
Patent EP-3862399-A1 (EP)
Inventor: PHELPS ALICIA MARIE
IPC: C09D167/08
Filed: 2017-12-04
Abstract: A silicone-containing polyester polyol can include a reaction product prepared from reactants including: a diol; a polyol having at least three hydroxyl groups; a dimer of a fatty acid having two carboxylic acid groups, or an anhydride or ester thereof; and a silicone component having siloxane linkages and at least two reactive functional groups selected from hydroxyl groups, amino groups, thiol groups, carboxylic acid groups, anhydride groups, or combinations thereof. A coating composition for preparing an anti-fingerprinting, soft touch coating can include the silicone-containing polyester polyol and a crosslinker reactive with the silicone-containing polyester polyol.
Patent EP-3892435-A1 (EP)
Inventor: THAI BRYAN
IPC: B29L31/00
Filed: 2021-04-07
Abstract: A hybrid mandrel (120) for forming a composite part may comprise a core (130) and a sleeve (132) located around the core (130). The core (130) may include a rigid material. The sleeve (132) may comprise an elastomeric material. The part may be formed by locating the hybrid mandrel (120) in an injection mold (118), depositing a molten resin around the hybrid mandrel (120), curing the molten resin; and removing the hybrid mandrel (120).
Patent EP-3900596-A1 (EP)
Inventor: DE SWARTE PAUL
IPC: A47L9/04
Filed: 2021-04-20
Abstract: L'unité de nettoyage (11) comprend une brosse rotative (12) qui est configurée pour être montée de manière amovible dans un logement de réception d'une tête d'aspiration, et un bouchon de fermeture (16) qui est configuré pour fermer une ouverture de passage (13) à travers laquelle la brosse rotative (12) est apte à être introduite dans et retirée hors du logement de réception, le bouchon de fermeture (16) comportant un corps de bouchon (17) et au moins un organe de verrouillage (18) qui est mobile par rapport au corps de bouchon (17) entre une position de verrouillage dans laquelle l'au moins un organe de verrouillage (18) coopère avec au moins un élément de verrouillage prévu sur la tête d'aspiration de manière à empêcher un retrait de la brosse rotative (12) hors du logement de réception et une position de libération dans laquelle l'au moins un organe de verrouillage (18) libère l'au moins un élément de verrouillage de manière à autoriser un retrait de la brosse rotative (12) hors du logement de réception.
Patent EP-3941016-A1 (EP)
Inventor: TRIGGER BENJAMIN SHAUN DIXON
IPC: H04W12/08
Filed: 2015-04-08
Abstract: A system for managing usage of at least one network enabled device is disclosed. The system comprises a policy storage separately located relative to the user device, the policy database arranged to store information indicative of at least one usage policy set applicable to at least one respective user device, each usage policy set defining usage permissions and/or usage restrictions for a respective user device. The system is arranged to store user device identification information for each user device associated with the system, the user device identification information being indicative of and unique to a user device associated with the system and being stored separately relative to the user device. The system is also arranged to associate a usage policy set with a user device using the device identification information unique to the user device. The system is also arranged to determine a usage request from a user device and to allow or deny the usage request based on the at least one usage policy set associated with the user device.
Patent EP-3912666-A1 (EP)
Inventor: SMITH DANIEL JOHN
IPC: A62B18/00
Filed: 2010-12-22
Abstract: Patient interface components and/or associated head gear and adjustment systems improve sealing and/or patient comfort and/or ease of use. The interface comprising an inflating or ballooning seal. The headgear assembly can be connected to the interface with an elastic component and an inelastic component. The elastic component enabling a course fitting of the interface to the patient and the inelastic component enabling a final fitting of the interface to the patient.
Patent EP-3940923-A1 (EP)
Inventor: ZHANG KAIHE
IPC: H02K29/03
Filed: 2021-07-08
Abstract: The present disclosure discloses a rotor core of a step-skewing motor and a permanent magnet synchronous motor. The rotor core comprises a plurality of rotor core segments mutually staggered by a preset angle (5), and the rotor core segments are formed by laminating rotor punching pieces; each of the rotor core segments is provided therein with magnet slots (1) along a circumferential direction, and a magnet may be provided in the magnet slot (1); an outer circular surface of each of the rotor core segments is provided thereon with a number of auxiliary grooves extending across the segment in an axial direction, and positions and/or cross-sectional shapes of the auxiliary grooves on the rotor core segments are not completely same so as to suppress torque ripple and vibration noise when the motor rotates. In the above solution, since on the outer circular surface of each rotor core segment a number of auxiliary grooves extending across the segment in an axial direction are provided, and positions and/or cross-sectional shapes of the auxiliary grooves on the rotor core segments are not completely the same, when the motor rotates, the torque ripple and radial electromagnetic force generated by each segment of the rotor core are respectively suppressed to a low level, thereby reducing the overall torque ripple and radial electromagnetic force of the motor, and effectively suppressing the vibration and noise of the motor.
Patent EP-4015036-A1 (EP)
Title: Implant cardiaque autonome de type capsule leadless, comprenant une interface de recharge de batterie et de communication externe pendant le transport et le stockage
Inventor: MAKDISSI ALAA
IPC: A61N1/378
Filed: 2020-12-28
Abstract: L'implant comprend un corps tubulaire logeant un module de récupération d'énergie apte à convertir en énergie électrique des sollicitations externes appliquées à l'implant, et une batterie rechargeable (44) apte à être rechargée par le module de récupération d'énergie. Pendant le stockage, une source externe (82) matériellement séparée de l'implant est couplée (78, 80) à la batterie rechargeable de l'implant pour maintenir un niveau minimal de charge de la batterie. Un circuit d'interfaçage (86) de l'implant couple des électrodes de surface (70, RING ; 72, AUX) à la batterie (44), avec commutation entre : i) une configuration de transport et de stockage où les électrodes sont reliées (66, 68, 78, 80) à la source externe (82) pour recevoir de celle-ci une énergie de recharge de la batterie (44) et/ou échanger des signaux de communication avec l'extérieur par la liaison filaire du couplage ; et ii) une configuration fonctionnelle où les électrodes de surface (70, 72) sont découplées de la source externe (82) après que l'implant a été implanté.