baber/WOPTO huggingface dataset:
Patent WO-2020143690-A1 (WO)
Title: Radio bearer configuration method, terminal and communication device
Inventor: XU HAIBO
IPC: H04W76/10
Filed: 2020-01-08
Abstract: Provided by the present application are a radio bearer configuration method, a terminal and a communication device. The present method comprises: a first terminal device sends a first message to a second terminal device, the first message being used to instruct the second terminal device to configure or reconfigure a first side link radio bearer between the second terminal device and the first terminal device; and the first terminal device receives a second message sent by the second terminal device, the second message being used to indicate that the second terminal device has completed configuring or reconfiguring the first sidelink radio bearer, or the second message comprising configuration information of the first sidelink radio bearer. The described technical solution may ensure that radio bearer configuration used by a receiving end terminal device when receiving data is consistent with a radio bearer configuration used by a transmitting end terminal device to transmit data, so that the receiving end terminal device may correctly process received data.
Patent WO-2021093168-A1 (WO)
Title: Method for applying red mud in industrial waste gases and wastewater treatment and green high performance functional materials co-processing
Inventor: LI SHUCAI
IPC: C04B28/04
Filed: 2020-01-17
Abstract: A method for applying red mud in industrial waste gases and wastewater treatment and green high performance functional materials co-processing, which relates to the technical field of environmental science and cementing material preparation, and in particular relates to a preparation process for a solid waste-based cementing material. The raw material is composed of 10-90 parts of red mud residue after sewage treatment, 20-60 parts of a cementing agent, 2-8 parts of an activator, and 1-5 parts of a toxic element curing agent. A preparation method for red mud residue after sewage treatment is as follows: after carbonizing by passing through industrial tail gas, red mud is prepared into a sewage treating agent, and after sewage is treated, red mud residue after sewage treatment is collected. The red mud residue after sewage treatment alongside other solid waste is prepared into a red mud-based functional building material by means of physicochemical activation and high-temperature calcination. The compressive strength of the prepared solid waste-based cementing material can reach 29 MPa, and the leaching amount of toxic elements, such as heavy metals, of same is less than 3.0 ppm, which is lower than the national regulatory requirement.
Patent WO-2021159309-A1 (WO)
Title: Channel measurement method and communication device
Inventor: JIN HUANGPING
IPC: H04W24/10
Filed: 2020-02-12
Abstract: Provided by the present application are a channel measurement method and a communication device, which may obtain more accurate channel quality indicator (CQI) feedback, and is advantageous in reasonably determining MCS applicable to a downlink channel, thereby improving the transmission performance. The method comprises: a CQI of a first subband is determined and sent according to channel information of the first subband and precoding information of a wideband, wherein the wideband comprises a plurality of subbands, and the first subband is one of the plurality of subbands; the precoding information of the wideband is determined on the basis of channel information of the plurality of subbands, and the precoding information of the wideband may be applied to any one of the plurality of subbands; and the channel information of the first subband is obtained by channel measurement on the basis of a plurality of precoding reference signals, and each precoding reference signal is obtained by precoding a reference signal on the basis of at least one delay vector.
Patent WO-2020215909-A1 (WO)
Inventor: LAU WING LOK KEITH
IPC: G06Q20/32
Filed: 2020-03-10
Abstract: A method, client device and POS terminal for offline transaction are provided. The method comprises: obtaining a transaction token in advance from a payment server (S110), wherein the transaction token includes an expiry date; displaying a code for transaction for a POS terminal to scan the code when the transaction is performed with the POS terminal (S120); the code includes the transaction token and a last transaction record; receiving a new transaction record via Bluetooth, sent by the POS terminal (S130); wherein the new transaction record is generated by the POS terminal according to the transaction amount and the last transaction record after verifying that the transaction token is in a valid state; the valid state includes the expiry date being later than the current time; and storing the new transaction record for performing the next transaction with a POS terminal (S140). The method can provide a safe and convenient solution for the offline purchase transaction of the mobile phone users on the client end. There is no need to install a special terminal for the merchant to top-up the virtual card, and the cardholder can easily top-up the card. Moreover, the offline operation can be realized, and the recharge and consumption operation can also be completed in some places where the wireless network coverage is not good.
Patent WO-2020215973-A1 (WO)
Title: 芯片组件及移动终端
Inventor: YANG ZIDONG
IPC: H05K9/00
Filed: 2020-03-26
Abstract: 本公开实施例提供一种芯片组件和移动终端，芯片组件包括：主板；芯片模组，包括芯片、电路板和补强屏蔽板，芯片设置于电路板上，电路板设置于补强屏蔽板上，补强屏蔽板与主板接地连接，且所述补强屏蔽板与所述主板之间形成器件安装空间；主板器件，安装于器件安装空间内。
Patent WO-2021195987-A1 (WO)
Title: Procédé multiphase sensible à la topologie pour communication collective
Inventor: YE JIANXI
IPC: G06F9/30
Filed: 2020-03-31
Abstract: Dans un apprentissage distribué, un premier nœud de calcul peut diviser une opération allreduce en une pluralité de sous-opérations. Le premier nœud de calcul peut effectuer des sous-opérations de limitation de déviation entre une première pluralité d'unités de traitement dans le premier nœud de calcul selon un premier algorithme de communication collectif, effectuer des sous-opérations allreduce entre la première pluralité d'unités de traitement dans le premier nœud de calcul et une seconde pluralité d'unités de traitement dans un second nœud de calcul selon un second algorithme de communication collectif, et effectuer des sous-opérations allgather entre la première pluralité d'unités de traitement dans le premier nœud de calcul selon le premier algorithme de communication collectif.
Patent WO-2021184450-A1 (WO)
Title: Pixel drive circuit and display panel
Inventor: ZHANG ZIXIANG
IPC: G02F1/1362
Filed: 2020-04-07
Abstract: A pixel drive circuit and a display panel. The pixel drive circuit comprises: a first data line (501) and a first sharing line (502), forming a first sub-pixel region (10); a second data line (601) and a second sharing line (602), forming a second sub-pixel region (20); and a third data line (701) and a third sharing line (702), forming a third sub-pixel region (30). The first sub-pixel region (10), the second sub-pixel region (20) and the third sub-pixel region (30) share a scanning line (40), and the first sharing line (502) of the first sub-pixel region (10) is connected in series to the third sharing line (702) of the third sub-pixel region (30).
Patent WO-2021212423-A1 (WO)
Inventor: LUO FENG
IPC: B21D37/00
Filed: 2020-04-23
Abstract: A soft punch metal micro member forming force measuring device that uses a flexible medium (24) as a punch. The soft punch metal micro member forming force measuring device comprises a force measuring component (12), a forming die (21), a pressing plate (22), and a force applying mechanism (23). The force measuring component (12) is provided on a workbench, a lower surface of the forming die (21) abuts against the force measuring component (12), the lower end of the force applying mechanism (23) applies a downward pressure on and presses a flexible medium (24) that is positioned within a storage bin (221), the flexible medium (24) presses a metal blank (30) to enter a die cavity (211) or cuts the blank by using a peripheral cutting edge of the die cavity (211), and simultaneously the forming die (21) transfers the forming force received by the metal blank (30) to the force measuring component (12), and the force measuring component (12) transmits real-time data of the forming force to a computer. Also disclosed is a measuring method. In the forming force measuring device, the forming die (21) is directly provided on the force measuring component (12), such that the forming force that acts on the metal blank (30) is transferred onto the force measuring component (12) by means of the forming die (21), enabling the forming force received in the micro-forming process of the metal blank (30) to be accurately measured.
Patent WO-2020221359-A1 (WO)
Title: Open earphone
Inventor: ZHANG LEI
IPC: H04R3/00
Filed: 2020-04-30
Abstract: The present disclosure relates to a waterproof open earphone. The waterproof open earphone may include a housing, at least one button, at least one elastic pad, and at least one pair of speaker units. The housing may be placed on a head or at least one ear of a user while not blocking an ear canal of the user. The at least one button may be set on the housing, wherein each of the at least one button corresponds to a button hole. The at least one elastic pad may correspond to the at least one button, respectively, wherein each elastic pad prevents the corresponding button from moving relative to the button hole. Each pair of the at least one pair of speaker units may generate sound within a frequency range from two sound guiding holes through two sound guiding tubes.
Patent WO-2020224581-A1 (WO)
Title: Chroma deblocking harmonization for video coding
Inventor: WANG JIEXI
IPC: H04N19/117
Filed: 2020-05-06
Abstract: Chroma deblocking harmonization for video coding are described. In an exemplary aspect, a method for video processing includes deriving, for a conversion between a video processing unit of the video and a bitstream representation of the video processing unit, at least one decision result associated with decisions in a chroma deblocking filter decision process of the video processing unit; applying a same decision result from the at least one decision result for all chroma components of the video processing unit; and performing the conversion based on the same decision result.
Patent WO-2021008244-A1 (WO)
Inventor: WANG XIN
IPC: H01M4/62
Filed: 2020-05-28
Abstract: The present invention relates to a lithium ion battery negative electrode material with a high specific capacity and a preparation method therefor. The lithium ion battery negative electrode material with a high specific capacity is a sea urchin-shaped carbon-coated cobalt oxide composite material. The sea urchin-shaped carbon-coated cobalt oxide composite material, as the lithium ion battery negative electrode material with a high specific capacity, is prepared by preparing sea urchin-shaped tricobalt tetraoxide with a cobalt chloride precursor through hydro-thermal synthesis, and then subjecting same to carbon deposition through a vapor deposition method. The tricobalt tetroxide is used as an active substance, and by means of carbon coating, conductivity is provided for the overall electrode material and the structural stability of the sea urchin-shaped tricobalt tetroxide during charging and discharging is improved. In addition, under the action of hydrogen during the vapor deposition, the cobalt valence state of the sea urchin-shaped tricobalt tetroxide will change, and cobalt in a mixed valence state can provide additional conductivity for the electrode material.
Patent WO-2021103466-A1 (WO)
Inventor: PENG XIAOLING
IPC: H01F1/33
Filed: 2020-05-29
Abstract: Disclosed is a method for preparing a soft magnetic composite material with a high magnetic conductivity and a low loss, the method comprising: applying a layer of magnetic oxide particles (2) outside a spherical soft magnetic alloy particle (1), so as to form a mixed powder; charging the mixed powder into a die, such that same is compression molded; applying an external magnetic field to the mixed powder during molding, wherein the magnetic field is parallel to the working magnetic circuit plane and perpendicular to the normal direction of the working magnetic circuit plane; and stress-relieving annealing same to obtain the soft magnetic composite material. The preparation method is very simple and convenient, has no severe requirements for a magnetic powder and the apparatus, and has no need to make major improvements to existing apparatuses, and same can achieve a high performance soft magnetic material which only requires the addition of an external magnetic field application apparatus; soft magnetic alloys and magnetic oxides are non-symmetrically distributed in the horizontal and vertical directions of a magnetic ring, resulting in a higher magnetic conductivity and a lower loss in the direction of a working magnetic circuit; and because less apparatuses, less process steps and a simple process are used, the industrial application of the soft magnetic composite material can be rapidly realized.
Patent WO-2021227147-A1 (WO)
Title: Display device and electronic device
Inventor: WANG HAI
IPC: H01L27/32
Filed: 2020-06-03
Abstract: A display device and an electronic device, comprising: a display member (1) having a first display region (R1) and a second display region (R2), the first display region (R1) being around the second display region (R2), the pixel density of the second display region (R2) being lower than that of the first display region (R1), a plurality of first sub-pixels in the first display region (R1) being arranged in a red-green-blue-green array, and a plurality of second sub-pixels in the second display region (R2) being arranged in a red-green-blue array; and a photographing member (2), provided at a position on the side of the display member (1) corresponding to the second display region (R2). Thus, the problems existing in the prior art of complex panel perforation and assembly are solved.
Patent WO-2020253870-A1 (WO)
Inventor: ZHONG WU
IPC: C07H19/167
Filed: 2020-06-22
Abstract: La présente invention concerne de la 6-hydrazinoadénosine ayant une activité agoniste du récepteur de l'adénosine A 2A  représentée par la formule générale (I) et un dérivé de celle-ci, et une composition pharmaceutique la contenant. Le composé et la composition peuvent être utilisés en tant qu'agoniste du récepteur de l'adénosine A 2A  en tant que médicament.
Patent WO-2021232532-A1 (WO)
Title: Array substrate and method for manufacturing same
Inventor: ZHANG WEIBIN
IPC: H01L27/32
Filed: 2020-06-24
Abstract: Disclosed are an array substrate and a method for manufacturing same. The array substrate comprises: an active layer (500) and a source-drain layer, wherein the active layer (500) is patterned to form a channel region; the source-drain layer comprises a first source-drain layer (710) and a second source-drain layer (720), which are laminated; the first source-drain layer (710) forms a doped region in a region in which the first source-drain layer is in contact with the active layer (500); and the material of the first source-drain layer (710) is the same as the material of the active layer (500), both of which are a semiconductor material, but ion doping concentrations of the two are different.
Patent WO-2021120590-A1 (WO)
Title: 一种薄膜压电声波谐振器及其制造方法及滤波器
Inventor: HUANG HERB HE
IPC: H03H9/17
Filed: 2020-07-01
Abstract: 一种薄膜压电声波谐振器及其制造方法及滤波器，其中薄膜压电声波谐振器包括：第一基板（50）；设置于所述第一基板（50）上表面，从上至下依次叠层的上电极（20）、压电片体（30）和下电极（40）；所述上电极（20）、压电片体（30）和下电极（40）在垂直于所述压电片体（30）表面的方向上设有重叠的区域；在所述重叠的区域内，所述压电片体（30）与所述上电极（20）之间设有第一间隙（211）、所述压电片体（30）与所述下电极（40）之间设有第二间隙（311）；隔离空腔（300），环绕于所述压电片体（30）的外周，所述压电片体（30）与所述基板（50）之间至少设有一个连接桥（301）；所述第一间隙（211）、所述第二间隙（311）通过所述隔离空腔（300）相连通。
Patent WO-2021004532-A1 (WO)
Title: Dual-light lens module, automobile headlight and vehicle
Inventor: ZHOU YUN
IPC: F21S41/24
Filed: 2020-07-10
Abstract: A dual-light lens module (1), an automobile headlight (100) and a vehicle (1000). The dual-light lens module (1) comprises a low-beam condenser (10), a high-beam condenser (20), a separator (31), a light guide member (32) and an optical lens (40). The separator (31) is provided with a curved end surface (311) and an opening (312), and the opening (312) of the separator (31) faces the optical lens (40). Light emitted by a low-beam light source (2) traverses the low-beam condenser (10), converges, is then propagated from a position above the separator (31) to below the separator (31), and then reaches the lower part of the optical lens (40). Light emitted by a high-beam light source (3) traverses the high-beam condenser (20), converges, passes through a light guide channel (320) and is then propagated from a position below the separator (31) to above the separator (31), and then reaches the upper part of the optical lens (40).
Patent WO-2022011533-A1 (WO)
Title: Motion control method, control device, movable platform, and storage medium
Inventor: ZHANG DONGSHUO
IPC: G05D1/12
Filed: 2020-07-14
Abstract: A motion control method, a control device, a movable platform, and a storage medium. The method comprises: acquiring a first image obtained by means of a photographic apparatus photographing a target environment (S401); determining a target light spot from the first image, and determining a first pixel position of the target light spot on the first image (S402); and generating a motion control instruction according to the first pixel position and a desired image position, and sending the motion control instruction to a connected power assembly (S403). During the motion process of a movable platform, real-time motion control can be performed on the movable platform, the difficulty of an image processing process is reduced, and the accuracy of motion control on the movable platform is improved.
Patent WO-2021196465-A1 (WO)
Inventor: PANG JIYONG
IPC: B66C7/08
Filed: 2020-07-28
Abstract: A hoisting system for an overweight horizontal high-pressure heater and a hoisting method. The hoisting system comprises a first crawler crane (1), a second crawler crane (2) and a hauling slideway, wherein the rotating coverage areas of main arms of the first crawler crane (1) and the second crawler crane (2) are partially overlapped, the hauling slideway is located at the outer side of a longitudinal area where the first crawler crane (1) and the second crawler crane (2) are located and is close to the first crawler crane (1), the distance between the first crawler crane (1) and the hauling slideway is shorter than that between the second crawler crane (2) and the hauling slideway by 3500-4500 mm in the transverse direction, an object to be hoisted enters from the side of the edge of a coverage area of the second crawler crane (2) close to the first crawler crane (1), the central axis of the hauling slideway is perpendicular to the longitudinal direction, and the starting point where the object to be hoisted enters and the hauling slideway are respectively located on the two sides of the first crawler crane (1). Heavy and large apparatuses such as 320 tons of apparatuses are hoisted in place, and can be rotated by 90 degrees.
Patent WO-2021018170-A1 (WO)
Title: Preparation of transformed microorganism for producing pyridine carboxamide with low by-product and use thereof
Inventor: DONG KANG
IPC: C12N15/90
Filed: 2020-07-29
Abstract: Provided are the preparation of a transformed microorganism for producing pyridine carboxamide with low by-product and the use thereof, wherein the preparation comprises the steps of construction of a plasmid with gene knockout, transformation of a host microorganism with the plasmid with gene knockout, transformation of a nitrile hydratase gene, etc. The preparation can effectively knock out or inhibit nicotinate phosphoribosyltransferase, picolinamide deaminase, isochorismatase, cysteine hydrolase and purine nucleic acid phosphatase in various microbial hosts, reduce the activity of or directly inactivate above-mentioned zymoprotein, and reduce the generation of a by-product, carboxyl pyridine, during biocatalysis, so that synthetic products, 3-pyridine carboxamide and 4-pyridine carboxamide, have a low content of deamination by-products, 3-carboxyl pyridine and 4-carboxyl pyridine, or do not contain the by-products. The recombinant microorganisms can be used for catalytically preparing 3-pyridine carboxamide and 4-pyridine carboxamide products with a low by-product content in a high yield.
Patent WO-2022021244-A1 (WO)
Inventor: GAO LEI
IPC: H04W72/04
Filed: 2020-07-30
Abstract: Provided are a communication method and device applicable to fields such as automatic driving, intelligent driving, or short-distance communication. The invention is also applicable to an Internet of vehicles, such as vehicle-to-everything (V2X), long term evolution-vehicle (LTE-V), or vehicle-to-vehicle (V2V), etc.. A first communication device determines a second resource pool. The second resource pool is different from a first resource pool. The first resource pool is managed by the first communication device and is used by the first communication device to communicate with other communication devices. The first communication device transmits first configuration information. The first configuration information is used to indicate the second resource pool. In an embodiment of the present invention, a first communication device can indicate a second resource pool, such that other communication devices can determine, according to the second resource pool, a resource pool used by the first communication device, thereby preventing a conflict between different communication devices using the same resource, and reducing interference between communication processes of different communication devices.
Patent WO-2021023162-A1 (WO)
Inventor: DONG SHIJIN
IPC: H01B1/22
Filed: 2020-08-03
Abstract: A conductive material and a preparation method therefor, and an electronic device, relating to the technical field of new materials. The conductive material comprises: a first component, wherein the first component comprises a liquid metal having a melting point lower than the room temperature, a cladding material, and a first solvent, and the liquid metal is cladded with the cladding material to form liquid metal droplets; and a second component, wherein the second component comprises a base resin and conductive powder. The first component and the second component are proportionally weighed and uniformly mixed to obtain the conductive material. The conductive material can make a conductive circuit have good flexibility.