baber/WOPTO huggingface dataset:
Patent EP-4259878-A1 (EP)
Inventor: PURDY CLAY
IPC: D21C3/04
Filed: 2021-08-17
Abstract: Method of delignification of plant material, said method comprising: providing said plant material comprising cellulose fibres and lignin; exposing said plant material requiring to a composition comprising: an acid; a modifiying agent selected from the group consisting of: sulfamic acid; imidazole; N-alkylimidazole derivative; taurine; a taurine derivative; a taurine-related compound; alkylsulfonic acid; arylsulfonic acid; triethanolamine; and combinations thereof; a metal oxide; and a peroxide; adding an organic solvent to the resulting mixture; allowing a delignification reaction to occur for a period of time sufficient to remove at least 80% of the lignin present on said plant material.
Patent EP-4246998-A1 (EP)
Inventor: LU XIAOFENG
IPC: H04Q11/00
Filed: 2021-09-01
Abstract: This application relates to the field of optical communication, and in particular, to an optical communication apparatus and an optical communication method. The optical communication apparatus may include a frequency locking module and a signal light generation module. The frequency locking module is configured to: generate a target wavelength control signal based on an optical frequency difference indication signal, and send the target wavelength control signal to the signal light generation module. The frequency locking module is further configured to generate a target electrical modulation signal based on a target optical frequency difference, a target electrical frequency difference, and to-be-transmitted bit information that are determined by using the optical frequency difference indication signal. The signal light generation module is configured to: generate third signal light based on the target wavelength control signal and the target electrical modulation signal, and send the third signal light to a second optical communication apparatus. According to embodiments of this application, interference that exists when a plurality of optical signals are multiplexed and that is caused by a frequency offset of signal light in a multi-subcarrier transmission process of an optical communication apparatus can be effectively reduced, so that quality of optical communication can be improved.
Patent EP-4265770-A1 (EP)
Inventor: CHUN YOUNGSOO
IPC: C22C38/02
Filed: 2021-12-14
Abstract: Disclosed are high-strength wire rods and parts, having improved delayed fracture resistance, for use in bolts, and a methods for manufacturing the same. The high-strength wire rod, having improved delayed fracture resistance, for use in bolts according to the present disclosure contains, by wt%, 0.15-0.30% of C, 0.05-0.35% of Si, 0.95-1.35% of Mn, 0.030% or less of P, 0.030% or less of S, 0.005-0.030% of Ti, 0.0010-0.0040% of B, and Fe and inevitable impurities as the balance.
Patent EP-4266256-A1 (EP)
Inventor: TAKAHASHI RYOHEI
IPC: G06T9/00
Filed: 2021-12-10
Abstract: The present disclosure relates to an information processing device and a method capable of inhibiting an increase in the load of a reproduction process.First information about a change in a relationship of a point cloud expressing an object having a three-dimensional shape for three-dimensional spatial regions that are independently decodable is generated, second information about the three-dimensional spatial regions is generated in accordance with the first information, and a file storing a bit stream of encoded data acquired by encoding the point cloud, the first information, and the second information is generated. In addition, the first information stored in the file is referred to, and, in a case in which the relationship described above is static, data of tiles composing the three-dimensional spatial regions constructing a point cloud is extracted on the basis of the second information, and the data is decoded. The present disclosure, for example, can be applied to an information processing device, an information processing method, or the like.
Patent EP-4269018-A1 (EP)
Inventor: SHIN SEONG-WOO
IPC: B23K37/02
Filed: 2021-12-22
Abstract: The present invention relates to an automatic welding system for a pipe, wherein an automatic welding head having a plurality of wheels is installed on a pipe, and welding is easily performed through a welding device while the wheels are rotated along a circumferential surface of the pipe by chain driving. In the automatic welding system for a pipe, an automatic welding head 2 is rotatably installed on a pipe 1 and welding is performed with a welding machine 15, and a chain 3 is wound around and thereby installed on the pipe 1, the automatic welding head 2 is rotatably installed along the chain 3, the chain 3 is movably passed through openings 6a formed on both sides of the automatic welding head 2, the chain 3 is guided by a guide roller 11 while being wound around a gear driven to rotate by a driving motor 9 provided in the automatic welding head 2, and the pipe 1 is precisely welded using the welding machine 15 which is adjusted in position by a position adjustment unit of the automatic welding head 2 under the control of a control device while wheels 4 provided in the automatic welding head 2 rotate along the pipe 1.
Patent EP-4287717-A1 (EP)
Inventor: WANG ZHENZHONG
IPC: H04W52/02
Filed: 2021-02-27
Abstract: This application provides a wireless fidelity Wi-Fi communication method and apparatus, and relates to the field of communication technologies, to reduce power consumption generated by a Wi-Fi hotspot of a terminal device. The method includes: An access point enables a Wi-Fi hotspot. The access point selectively enables a Wi-Fi low power consumption mode. In response to enabling the Wi-Fi low power consumption mode, the access point periodically broadcasts a low power consumption indication frame. The low power consumption indication frame carries a low power consumption parameter, and the low power consumption parameter indicates at least one discontinuous time period in which the access point is in a sleep state after entering the Wi-Fi low power consumption mode. In this way, the access point can reduce power consumption generated by the Wi-Fi hotspot of the access point by enabling the Wi-Fi low power consumption mode.
Patent EP-4300750-A1 (EP)
Title: Energy storage system and control method therefor, and photovoltaic power generation system
Inventor: WU ZHIPENG
IPC: H02J3/32
Filed: 2021-11-30
Abstract: This application relates to the field of power supply technologies, and discloses an energy storage system, a control method for an energy storage system, and a photovoltaic power generation system. The energy storage system includes a battery cluster, a direct current converter, a controller, and at least one power conversion system. The energy storage system includes at least one direct current branch. The direct current branch includes a battery cluster and a direct current converter that are connected to each other. The direct current converter performs direct current conversion on a direct current provided by the battery cluster. Each battery cluster includes at least two energy storage modules that are connected in series. Each energy storage module includes a battery module. All or some of the energy storage modules include a first equalization circuit. Each battery module includes at least two batteries. The controller controls the first equalization circuit, to balance electricity quantities of battery modules in the battery cluster, and allocates operating power to the power conversion system and the direct current converter. In this solution, impact of bucket effect on the energy storage system is reduced, so that a battery capacity can be more fully utilized.
Patent EP-4282004-A1 (EP)
Inventor: ZHANG KUN
IPC: H01L27/1157
Filed: 2021-03-22
Abstract: La présente invention concerne des dispositifs de mémoire tridimensionnels (3D) et des procédés de formation de ceux-ci. Dans certains aspects, un dispositif de mémoire 3D comprend une structure d'empilement comprenant des couches conductrices et des couches diélectriques entrelacées, une structure de canal s'étendant à travers la structure d'empilement, et une couche semi-conductrice dopée comprenant une plaque et un bouchon s'étendant depuis la plaque dans la structure de canal. La structure de canal comprend un film de mémoire et un canal semi-conducteur. Le canal semi-conducteur comprend une partie dopée, une partie de la partie dopée du canal semi-conducteur s'étendant au-delà de la structure d'empilement dans une première direction. La partie dopée du canal semi-conducteur entoure le bouchon de la couche semi-conductrice dopée.
Patent EP-4319347-A1 (EP)
Title: Paging rejection method, apparatus, and device, and storage medium
Inventor: JIANG XIAOWEI
IPC: H04W68/00
Filed: 2021-04-02
Abstract: A paging rejection method, apparatus, and device, and a storage medium, which relate to the field of mobile communications. The method comprises: when in a communication state, receiving a paging message sent by a network device; on the basis of multi-card capability information of the network device and the paging message, sending to the network device a response rejection message corresponding to the paging message, the multi-card capability information being used to indicate whether the network device supports a multi-card capability; and determining, on the basis of whether the network device supports the multi-card capability, to reject the paging message sent by the network device. Thus, the situation of whether a network device supports a multi-card capability is fully considered, thereby improving the accuracy of a terminal rejecting a paging message.
Patent EP-4268534-A1 (EP)
Title: Switching between channel access procedures that include and exclude receiving before transmitting
Inventor: LIN WEI
IPC: H04W74/08
Filed: 2021-04-12
Abstract: This patent document describes, among other things techniques for determining when to switch between a channel access procedure that includes a listen before talk (LBT) process and a channel access procedure that does not include a LBT process. In one aspect, a method of wireless communication is disclosed. The method includes receiving, by a first network node from a second network node, a message specifying a first channel access procedure to be used by the first network node after being powered up. The method further includes selecting, by the first network node, a second channel access procedure to be used after the first channel access procedure after satisfying a condition, wherein if the condition is not satisfied the first network node continues to use the first channel access procedure.
Patent EP-4305868-A1 (EP)
Inventor: ZHANG MAN
IPC: H04W24/02
Filed: 2021-04-14
Abstract: Methods, systems, and devices for configuring quality-of-experience (QoE) measurements in mobile cellular networks are described. An example method for wireless communication includes generating, by a network node based on a first QoE measurement configuration, a second QoE measurement configuration, and transmitting, to a wireless device, a first radio resource control message comprising the second QoE measurement configuration and an activation configuration, wherein the first QoE measurement configuration configures the wireless device to perform QoE measurements that are not visible to the network node and the second QoE measurement configuration configures the wireless device to perform QoE measurement that are visible to the network node.
Patent EP-4307490-A1 (EP)
Inventor: JIN ZHU
IPC: H01R13/629
Filed: 2021-12-20
Abstract: Embodiments of the present invention provide a connector, an adapter, a connector assembly, and a communications device. The adapter includes a housing and a first buckle. A first accommodating space is disposed in the housing, the first accommodating space forms an opening on the housing, a first groove is disposed on the housing, and the first accommodating space is configured to accommodate a first outer housing of the connector from the opening. The first buckle is disposed in the first accommodating space and fastened to the housing, the first buckle includes a first protrusion and a second protrusion, and the first protrusion is configured to cooperate with a first slot on the first outer housing to fasten the adapter and the connector. The first groove is configured to provide a movable space for the second protrusion, and the second protrusion is configured to move in the first groove under an external force and drive the first protrusion away from the first slot. The connector and the adapter can be easily unlocked by using embodiments of the present invention.
Patent EP-4209541-A1 (EP)
Inventor: WANG QIN
IPC: C08K5/103
Filed: 2022-01-10
Abstract: A thermoplastic composition includes: a transparent thermoplastic resin; from about 0.1 wt% to about 2 wt% of a mold release agent including pentaerythritol tetrastearate (PETS); and from 0.01 wt% to about 5 wt% of a stabilizer component. The PETS is derived from a fatty acid having less than 60 wt% content of C18 or longer alkane chains. The thermoplastic composition has improved transparency properties as compared to comparative compositions including PETS derived from an animal source.
Patent EP-4052918-A1 (EP)
Inventor: EOKA KENJI
IPC: G03G21/16
Filed: 2022-01-25
Abstract: A printer includes upper and lower modules that are pivotably attached to each other. A first lock portion includes a first fastener on the lower module and a first holding portion on the upper module with a first fastener holding position and a first fastener release position. A second lock portion includes a second fastener on the upper module and a second holding portion on the lower module with a second fastener holding position and a second fastener release position. A link lever is on the upper module and reciprocates back-and-forth. When moved backwards, the link lever moves the first and second holding portions to the respective release positions.
Patent EP-4036310-A1 (EP)
Title: Remorque de deneigement a moyens de detection d'un vehicule tiers
Inventor: BENEDETTI MICHEL
IPC: E01H5/06
Filed: 2022-01-25
Abstract: Remorque de déneigement (1) pivotante destinée à être tractée par un véhicule tracteur (3) à attelage de remorquage (4), comportant :- un châssis (5) s'allongeant longitudinalement selon une direction de châssis (I-I) entre une extrémité antérieure de châssis (5a) et une extrémité postérieure de châssis (5b), et se développant transversalement entre un premier côté de châssis (5c) et un deuxième côté de châssis (5d) opposés l'un à l'autre,- une lame de déneigement (6) portée le long du premier côté de châssis (5c). Des moyens de détection (10) sont aptes à générer un signal de présence lorsque la remorque de déneigement (1) est pivotée, et qu'un objet ou une personne se trouve dans une aire (A1) latérale et/ou une aire (A2) postérieure au deuxième côté de châssis (5d).
Patent EP-4091860-A1 (EP)
Title: Small electric vehicle
Inventor: RAJA GOPINATH
IPC: B60L3/12
Filed: 2022-02-01
Abstract: [Problem to be Solved] A small electric vehicle that achieves traveling characteristics according to the proficiency of a user is provided.[Solution] A small electric vehicle (1) includes: left and right motors (40L and 40R) connected so as to respectively transmit power to left and right driving wheels (4L and 4R); left and right rotation speed sensors (43); a joystick-type operation element (83); and a control unit (10), wherein it is configured to calculate target rotation speeds of the left and right motors, based on a target vehicle speed and a target vehicle angular velocity that are provided according to an operation position of the operation element, and control the left and right motors such that the actual rotation speeds of the left and right motors follow the respective target rotation speeds, and configured to update at least one target value, according to a cumulative number of travels (β) obtained by dividing, by a predetermined control unit, a cumulative total value of a cumulative power consumption obtained by the battery management unit.
Patent EP-4021045-A1 (EP)
Inventor: MCLAUGHLIN KEVIN P
IPC: H04W12/04
Filed: 2015-02-05
Abstract: A uniform protocol can facilitate secure, authenticated communication between a controller device and an accessory device that is controlled by the controller. An accessory and a controller can establish a pairing, the existence of which can be verified at a later time and used to create a secure communication session. The accessory can provide an accessory definition record that defines the accessory as a collection of services, each service having one or more characteristics. Within a secure communication session, the controller can interrogate the characteristics to determine accessory state and/or modify the characteristics to instruct the accessory to change its state.
Patent EP-4017223-A1 (EP)
Inventor: SEKIYA KAZUNARI
IPC: H01J37/32
Filed: 2018-06-26
Abstract: A plasma processing apparatus includes a balun having a first input terminal, a second input terminal, a first output terminal, and a second output terminal, a vacuum container, a first electrode electrically connected to the first output terminal, a second electrode electrically connected to the second output terminal, and a connection unit configured to electrically connect the vacuum container and the second input terminal, the connection unit including an inductor.
Patent EP-4080507-A1 (EP)
Inventor: LI ZHAO
IPC: G11B27/34
Filed: 2022-03-09
Abstract: The present disclosure relates to a method for editing an object, apparatus, electronic device and storage medium. The method for editing an object may include playing a posted object on a current play page, wherein the current play page comprises a re-editing component, and the posted object comprises an original object and object configuration information; in response to detecting an edit instruction triggered by the re-editing component, jumping to an edit page, wherein the edit page comprises an updating component; in response to detecting an update instruction triggered by the updating component, updating the object configuration information and displaying the updated object configuration information on the edit page, wherein the object configuration information comprises configuration information associated with content of the original object; and in response to detecting an upload instruction, uploading the updated object configuration information, so that when a user terminal plays an updated posted object, the played content comprises the original object and the updated object configuration information. The arrangements of the present disclosure may retain more original data while simplifying user operations, thereby improving user experience as a whole.
Patent EP-4063607-A1 (EP)
Inventor: BUCHER ALEXANDER
IPC: E06C7/18
Filed: 2022-03-11
Abstract: Fahrbares Steiggerät mit einem Bremssystem, insbesondere eine Podest- oder Plattformtreppe (1) oder eine Arbeitsbühne oder ein Arbeitsgerüst, wobei das Steiggerät auf einem Fahrgestell (46) montiert ist, das mit paarweisen Rollen (15) auf einem Untergrund verfahrbar ist, wobei jede Rolle (15) ein Bremsmittel (40) aufweist und ein zentrales Betätigungselement das Bremsmittel (40) zweier Rollen (15) aktiviert, wobei das Betätigungselement einen verschiebbar angetriebenen Aktuator (21, 23, 42) umfasst, und dass ein wiederaufladbarer Akkupack (8) auswechselbar an einer Halterung (9) am Steiggerät eingesteckt ist und den Aktuator (21, 23) mit Energie versorgt.
Patent EP-4071317-A1 (EP)
Inventor: NYFFENEGGER ADRIAN
IPC: E04F11/18
Filed: 2022-04-07
Abstract: Der Bausatz zur Bildung eines Geländers mit Solarpanels (1) umfasst mindestens ein Basisprofil (30) als Auflage für mindestens ein Solarpanel, mindestens einen Pfosten (10) mit einer daran befestigten Halteplatte (13b), an welcher das mindestens eine Basisprofil befestigbar ist, und mindestens ein Haltemittel (20) zum Halten eines oberen Randbereichs des mindestens einen Solarpanels am Pfosten.
Patent EP-4086384-A1 (EP)
Title: Side access panel for lint filter of laundry appliance
Inventor: MAZZARELLA ANTONIO
IPC: D06F58/22
Filed: 2022-04-11
Abstract: A laundry appliance includes an outer cabinet (14) having opposing sidewalls (22) that extend between a front panel (24) and a rear panel (26). A blower (28) is positioned within the outer cabinet (14) and delivers process air (30) through an airflow path (20). A rotating drum (32) receives articles to be processed. The airflow path (20) includes the rotating drum (32). A lint filter (18) is selectively operable to a filtering position (34) within a filter receptacle (36) of the airflow path (20). The filtering position (34) places a filter media (38) of the lint filter (18) within the airflow path (20). An access door (10) is operable to a closed position (40) within a door receptacle (16) defined within a side panel (12) of the opposing sidewalls (22). The door receptacle (16) is aligned with the filter receptacle (36) and the access door (10) conceals the filter receptacle (36) in the filtering position (34).
Patent EP-4134016-A1 (EP)
Inventor: BATCHELDER SAM
IPC: A61B17/22
Filed: 2022-04-11
Abstract: Various embodiments of the systems, methods and devices are provided for breaking up calcified lesions in an anatomical conduit. More specifically, an electrical arc is generated between two spaced-apart electrodes disposed within a fluid-filled balloon, creating a subsonic pressure wave. In some embodiments, the electrodes comprise a plurality of points that allow the electrical arc to form at any one of the plurality of points to, among other things, extend the electrode life.
Patent EP-4261151-A1 (EP)
Inventor: STASI OWICZ JACEK
IPC: B65D88/12
Filed: 2022-04-28
Abstract: The invention relates to a cargo container with increased fire resistance.The object of the invention is a cargo container 1 in the shape of a cuboid, which cuboid is defined by external partitions, which include a floor 2, a ceiling 3, two side walls 4, a rear wall 5 and a container door 6 forming the body of the cargo container 1. The cargo container 1 according to the present invention is further provided with container corner castings 7, corresponding to standard container corner castings known in the state of the art. The outer partitions of the cargo container 1, excluding the floor 2, are manufactured from trapezoidal sheets, as is the case in conventional ISO cargo containers.The basis for ensuring such resistance was the proper design of the insulation systems of external partitions, with particular emphasis on the insulation of container doors 6.
Patent EP-4276899-A1 (EP)
Inventor: STAHR JOHANNES
IPC: H01L23/485
Filed: 2022-05-13
Abstract: A package (100) which comprises an integrated circuit substrate (102) having an exposed substrate pad (104) and having an exposed substrate dielectric (106), and an electronic component (108) having an integrated circuit (136), having an exposed component pad (110) and having an exposed component dielectric (112), wherein the integrated circuit substrate (102) is connected with the electronic component (108) so that there is a direct physical contact between the substrate pad (104) and the component pad (110) and so that there is a direct physical contact between the substrate dielectric (106) and the component dielectric (112).
Patent EP-4282870-A1 (EP)
Inventor: VENDAMME RICHARD
IPC: C07G1/00
Filed: 2022-05-23
Abstract: In general, the present invention relates to lignin-derived monomers, as well as polymers prepared with these lignin-derived monomers. Furthermore, the invention relates to methods to prepare these monomers from feedstock rich in lignin, such as lignocellulosic biomass, as well as methods to prepare polymers with the obtained monomers.
Patent EP-4148135-A1 (EP)
Inventor: DREYFUSS GIDEON
IPC: C12N15/67
Filed: 2013-07-05
Abstract: The present invention relates to the discovery of a novel global gene expression regulation mechanism whereby Ul snRNP (Ul) protects pre-mRNAs. In one embodiment, the invention includes compositions and methods for regulating gene expression and treating diseases associated with dysregulated gene expression.