baber/WOPTO huggingface dataset:
Patent WO-2019157995-A1 (WO)
Inventor: ZENG YONGBO
IPC: H04L5/00
Filed: 2019-02-01
Abstract: 本申请提供了传输数据的方法和装置以及通信设备，以方法为例，第一设备通过第一载波发送第一信息，该第一信息用于指示该第一设备使用M个载波中的N个载波发送数据，其中，N为大于或等于2的整数，且N小于或等于M；该第一设备通过该N个载波发送数据。从而，无需接收设备对每个载波进行盲检测，而能够根据该第一信息确定各载波是否被发送设备使用的情况，从而，能够提高通信的效率，并降低接收设备的处理负担。
Patent WO-2019158105-A1 (WO)
Title: Methods and compositions for preventing, reducing or eradicating toxicity caused by acetaminophen (apap)
Inventor: HU OLIVER YOA-PU
IPC: A61P1/16
Filed: 2019-02-14
Abstract: The present invention relates to methods and compositions for preventing, reducing or eradicating toxicity caused by acetaminophen (APAP). Specifically, the toxicity is nephrotoxicity and/or hepatotoxicity.
Patent WO-2019196570-A1 (WO)
Title: Telescopic electronic atomizer smoking set
Inventor: ZHENG ZHIXUAN
IPC: A24F40/90
Filed: 2019-03-01
Abstract: The present invention relates to a telescopic electronic atomizer smoking set. The telescopic electronic atomizer smoking set comprises a housing assembly and an atomizer assembly; the housing assembly comprises a helical guide rail, a guiding fixed tube, and a lifting/lowering base; a lifting/lowering channel is provided in the guiding fixed tube; first through slots extending along the axial direction of the guiding fixed tube are provided on the wall of the guiding fixed tube; protrusions are provided on the lifting/lowering base; helical grooves are provided in the helical guide rail; the lifting/lowering base is disposed in the lifting/lowering channel; the atomizer assembly is disposed on the lifting/lowering base; the helical guide rail is sleeved outside the guiding fixed tube; the protrusions are inserted in the grooves after passing through the first through slots; and as the helical guide rail rotates, the lifting/lowering base lifts and lowers along the lifting/lowering channel. The present invention provides an electronic cigarette having a mouthpiece that is telescopic, easy to use, and can be safely and hygienically stored after use.
Patent WO-2019210749-A1 (WO)
Title: Aircraft deicing/anti-icing fluid thickened by alkyl alcohol amine surfactant and preparation method therefor
Inventor: YIN HONGYAO
IPC: C09K3/18
Filed: 2019-03-25
Abstract: An aircraft deicing/anti-icing fluid thickened by an alkyl alcohol amine surfactant and a preparation method therefor. The aircraft deicing fluid comprises, in mass percent, the following components: 27%-66% of alcohol, 32%-72% of deionized water, and 0.4%-2.0% of surfactant. The surfactant is at least one of alkyl diol amine surfactants; the alcohol is at least one of bi- and poly-alkyl alcohols having two to five carbon atoms. The present invention also provides a preparation method for the deicing/anti-icing fluid. The deicing/anti-icing fluid of the present invention is simple to prepare, uses components that are all commercially available, and contains no polymer, thereby greatly reducing the risk of forming a hydrated gel. The surfactant used in the present invention is a nonionic surfactant, contains no ionic group in the molecular structure, has no corrosion hazard to metal, plastic, etc., and thus has high safety and low costs.
Patent WO-2020133771-A1 (WO)
Title: Procédé et dispositif pour rapporter la qualité d'un canal
Inventor: WANG HONG
IPC: H04W24/10
Filed: 2019-03-28
Abstract: La présente demande concerne un procédé et un dispositif pour rapporter la qualité d'un canal. Le procédé comprend les étapes suivantes : un terminal indique la qualité d'un canal sens descendant dans un en-tête PDU MAC d'une PDU MAC d'un Msg3, indiquant ainsi la qualité du canal sens descendant dans le Msg3 ; ainsi, un dispositif d'accès peut mieux atteindre l'objectif d'ordonnancement de la transmission de données sens descendant selon la qualité du canal sens descendant reçue, par exemple des données sens descendant telles qu'un ordonnancement d'un Msg4, qui peut réduire le surdébit de ressources, et réduire la consommation d'énergie du terminal. Le procédé fourni par le présent mode de réalisation améliore les capacités de couverture d'un réseau et peut être appliqué à l'Internet des objets, comme MTC, IdO, LTE-M, M2M, et similaire.
Patent WO-2020199009-A1 (WO)
Title: Processing method, apparatus and device for starting apparatus, and storage medium
Inventor: DONG HANG
IPC: H04N21/00
Filed: 2019-03-29
Abstract: Provided are a processing method, apparatus and device for a starting apparatus, and a storage medium. The starting apparatus comprises: a first processor and a second processor. The first processor is used to start the second processor; the second processor is used to turn on a display screen; the first processor is used to start an operating system kernel during the process of the second processor turning on the display screen; after starting the operating system kernel, the first processor is used to operate under the instruction of the operating system kernel; and after the second processor completes the turning on of the display screen, the second processor is used to operate under the instruction of the operating system kernel. Therefore, the starting duration is reduced, and the starting speed is increased.
Patent WO-2020223869-A1 (WO)
Inventor: HOU SHIGUO
IPC: G06K15/00
Filed: 2019-05-06
Abstract: A neighbor relationship-based electronic price tag positioning method and device. The method comprises: acquiring reports of multiple electronic price tags, wherein a report of each of the electronic price tags comprises an identity identifier of either a neighboring electronic price tag or an anchor received by the electronic price tag, and a weight value of the neighboring electronic price tag received within a limited time slot, and the anchor has a known position; determining, according to the reports of the multiple electronic price tags, a communication relationship between an electronic price tag to be positioned and all anchors; determining, according to the communication relationship, respective path values of the electronic price tag to be positioned with respect to all of the anchors, ranking the path values in an ascending order, and obtaining two leading path values; and determining a position of the electronic price tag to be positioned according to the two path values and coordinate information of two anchors corresponding to the two path values. The solution improves positioning accuracy of electronic price tags.
Patent WO-2019214695-A1 (WO)
Inventor: ZHANG CHENCHEN
IPC: H04L5/00
Filed: 2019-05-09
Abstract: 一种控制信息的发送、接收方法及装置、通信系统，其中，方法包括：确定物理下行控制信道PDCCH的调制阶数；使用确定的调制阶数调制下行控制信息DCI。上述方法解决了相关技术中只能使用固定的QPSK来调制DCI的技术问题。
Patent WO-2019214738-A1 (WO)
Title: Paging message transmission method and device
Inventor: WANG JUNWEI
IPC: H04W4/14
Filed: 2019-05-10
Abstract: A paging message transmission method and device, which are used to solve the problem that after the demodulation complexity of a terminal in an RRC connection state is reduced, a paging terminal type message may not be sent timely or even blocked, resulting in a poor user experience. The method comprises: an access network device sending a first paging message to a terminal device at a first paging moment, wherein the first paging message comprises a first identifier and a pre-set time for sending a second paging message, the first identifier is used to identify that the first paging message is a short message type message, and the second paging message is a paging terminal type message. Thereafter, the access network device sends scheduling information corresponding to the second paging message to the terminal device within the pre-set time, and sends the second paging message on a time-frequency resource corresponding to the scheduling information.
Patent WO-2019228521-A1 (WO)
Title: Pixel circuit and display apparatus
Inventor: JIANG RAN
IPC: G09G3/3233
Filed: 2019-05-31
Abstract: Provided are a pixel circuit and a display apparatus. The pixel circuit comprises: a switch sub-circuit, a threshold voltage extraction sub-circuit, an initialization sub-circuit, a feedback compensation sub-circuit, a drive transistor and a light-emitting device. The threshold voltage extraction sub-circuit is connected to a control electrode of the drive transistor, is constructed to extract and store a threshold voltage of the drive transistor in response to an enabling signal, and is constructed to apply the threshold voltage and a data voltage, which is written in by means of the switch sub-circuit, to a control electrode of the drive transistor, so that the drive transistor inputs the data voltage to the light-emitting device to drive the light-emitting device to emit light. The feedback compensation sub-circuit is connected to a second end of the light-emitting device and a data line, and is constructed to generate a data voltage compensation signal for a next frame of display picture according to a light emission current of the light-emitting device, and provide the generated data voltage compensation signal to the data line.
Patent WO-2020010970-A1 (WO)
Inventor: SONG QUANWEI
IPC: G01N23/04
Filed: 2019-06-06
Abstract: 一种辐射检查系统，其包括：平台（1），顶部用于承载被检测物（7）；框架（2），相对平台（1）可移动，框架（2）形成允许平台（1）上承载的被检测物（7）通过的通道；射线源（4）和用于接收射线源（4）发出的射线的第一探测器（6）；其中，射线源（4）和第一探测器（6）的其中之一设于框架（2）的顶部；射线源（4）和第一探测器（6）的其中另一可移动地设于平台（1）的底部。这样的设计可以缩小辐射检查系统的占地面积，减小辐射防护区面积；使得检查系统可迅速组装并可快速开始扫描。
Patent WO-2019242747-A1 (WO)
Title: 数据包的发送、接收方法及装置和数据包的传输系统
Inventor: HUANG YING
IPC: H04L29/08
Filed: 2019-06-21
Abstract: 本文提供了一种数据包的发送方法，包括：自接入回传链路IAB节点在数据包中添加适配层包头，并将该数据包发送给下一跳的IAB节点，其中，所述数据包为控制面信令或者用户面数据包，或者，自接入回传链路IAB节点获取承载配置信息，并根据该承载配置信息确定用于发送数据包的承载；所述IAB通过所述承载将所述数据包发送给子IAB节点或父IAB节点或IAB宿主。本文还提供一种数据包的发送装置，数据包的接收方法及装置、数据包的传输系统、存储介质以及电子装置。
Patent WO-2021000136-A1 (WO)
Inventor: XIAO BO
IPC: H04R9/06
Filed: 2019-06-30
Abstract: The present application provides a loudspeaker. The loudspeaker comprises a magnet yoke, primary magnet steel stacked on the surface of one side of the magnet yoke, secondary magnet steel spaced apart from the primary magnet steel and forming a magnetic gap, and a primary pole core arranged on the primary magnet steel. The magnet yoke comprises a first magnet yoke, second magnet yokes, and third magnet yokes, the second magnet yokes surround the first magnet yoke and correspond to the magnetic gap in the vertical direction, and the third magnet yokes are arranged on the periphery of the second magnet yokes. According to a magnetic circuit system in the loudspeaker provided in the present application, by providing accommodating grooves of magnet yokes and a pole core, the volume of magnet steel is effectively increased, and the magnetic conduction efficiency and sensitivity are improved, and compared with glued and clamped magnetic circuit structures, an integrally formed sintering process structure can achieve better magnetic circuit concentricity control and more centralized performance distribution.
Patent WO-2020015746-A1 (WO)
Title: Detecting foreign objects in wireless power transfer systems
Inventor: MURATOV VLADIMIR ALEXANDER
IPC: H02J50/60
Filed: 2019-07-19
Abstract: Foreign object detection for a wireless power transmitter can be performed using a reference Q-factor and reference frequency for a wireless power receiver. A figure of merit may be calculated using the reference Q-factor and reference frequency. A Q-factor and resonant frequency may be measured, and a measurement figure of merit can be calculated. The figures of merit can be compared to determine where a foreign object is present.
Patent WO-2020048261-A1 (WO)
Title: Charging module for power bank rental equipment and method for data transmission between same and power bank
Inventor: YUAN BINGSONG
IPC: G07F17/00
Filed: 2019-07-30
Abstract: Provided are a charging module for power bank rental equipment and a method for data transmission between same and a power bank. The charging module for power bank rental equipment comprises a control module (31), and an infrared transmitting module (33), an infrared receiving module (23), a communication pin (26), at least one positive charging pin (24) and at least one negative charging pin (25) electrically connected to the control module (31) separately. The charging module reduces data transmission failures to a certain extent; moreover, improved power bank rental equipment and power bank are compatible with old power bank rental equipment and power bank, so that the old power bank can be used in this power bank rental equipment. The present invention is economical and efficient, saves costs, and avoids waste of resources.
Patent WO-2020042871-A1 (WO)
Inventor: DENG YONGJIN
IPC: H04M1/02
Filed: 2019-08-05
Abstract: Provided in an embodiment of the present disclosure is a terminal device, comprising: a housing; a plastic screen frame provided inside the housing, an accommodation gap being arranged between the plastic screen frame and the housing; a light-guiding bar bonded to the plastic screen frame, the light-guiding bar being positioned in the accommodation gap; and one or more supplementary infrared lamps provided inside the housing, each supplementary infrared lamp overlapping with the light-guiding bar in a preset direction, and each supplementary infrared lamp overlapping with the plastic screen frame and a display screen of the terminal device in the preset direction, wherein the preset direction is a direction parallel to the display screen of the terminal device.
Patent WO-2021000407-A1 (WO)
Inventor: LI MIN
IPC: H04L9/32
Filed: 2019-08-28
Abstract: A character verification method and apparatus, and a computer device and a storage medium. The method comprises: receiving a verification request sent by a target terminal (S1100); randomly extracting, according to the verification request, a verification statement from a pre-set statement database, wherein the verification statement is used for verifying a prompt (S1200); identifying the meaning of the verification statement, and generating verification characters according to a verification mode represented by the meaning of the verification statement, wherein at least one character in the verification characters has a mapping relationship with the verification mode (S1300); and sending the verification statement and the verification characters to the target terminal (S1400). A server end sends a verification statement and verification characters to a target terminal at the same time during verification, and a user can select a correct character from the verification characters to complete verification only after correctly understanding a semantic prompt of the verification statement. Therefore, only after the meaning of the verification statement is understood, can selective verification be performed on the verification characters by means of image recognition technology, and the vulnerability of a direct-input-type verification mode being easily cracked by means of the image recognition technology is avoided, such that verification security is improved, and network resources can be securely used.
Patent WO-2021017089-A1 (WO)
Title: Electronic product assembly fixture
Inventor: QIAN DANDAN
IPC: H05K13/00
Filed: 2019-08-30
Abstract: The present invention discloses an electronic product assembly fixture, comprising an auxiliary frame, a plurality of movable rods are fixed inside the auxiliary frame, the bottom of the auxiliary frame is provided with a clamping plate, a top surface of the auxiliary frame is provided with a chute, the chute is clamped with a slider that can slide freely inside it, a top surface of the slider is fixed with a reset plate, the reset plate is in an arc shape, the radius is consistent with the length of the movable rod, the bottom of the reset plate is flush with the top surface of the auxiliary frame, four sliding strips are arranged in two groups on the left and right sides and the rear side of the auxiliary frame, one end, away from the auxiliary frame, of the four sliding strips is arranged in the same body as the clamping plate, the shape of the clamping plates located on the left and right sides of the auxiliary frame is consistent with that of the corners of the auxiliary frame, the clamping plate located on the rear side of the auxiliary frame is in a right-angle shape, the cooperative use of the devices can improve the assembling efficiency of the electronic product, enlarge the application range of an auxiliary fixing template, and improve the productivity.
Patent WO-2020048502-A1 (WO)
Title: Method and device for bidirectional inter frame prediction
Inventor: CHEN HUANBANG
IPC: H04N19/577
Filed: 2019-09-04
Abstract: The embodiment of the present application discloses a method and a device for bidirectional inter frame prediction, and is related to the technical field of video image coding and decoding. The method comprises: determining a reference frame index i 1  of a first reference frame list to be a first reference frame index pertaining to a current image block and corresponding to the first reference frame list; determining a reference frame index i 2  of a second reference frame list to be a second reference frame index pertaining to the current image block and corresponding to the second reference frame list; and performing prediction on the current image block according to the first reference frame index and the second reference frame index; wherein a POC corresponding to the reference frame index i 1  is a POC closest to a current frame among all POCs that are less than the POC of the current frame and in the first reference frame list; wherein a POC corresponding to the reference frame index i 2  is a POC closest to the current frame among all POCs that are greater than the POC of the current frame and in the second reference frame list; and wherein the current frame comprises the current image block. The present application can save code stream resources, and improve decoding efficiency.
Patent WO-2021051236-A1 (WO)
Title: Ni-hybridized nano-structured composite catalyst, preparation method therefor and use thereof
Inventor: ZHOU JICHENG
IPC: C07C5/02
Filed: 2019-09-16
Abstract: Disclosed are an Ni-hybridized nano-structured composite catalyst, a preparation method therefor and a use thereof. The preparation method comprises: step 1): dissolving a metal salt in water, mixing the solution with molecular sieve, evaporating the resulting product to dryness, drying, calcinating to obtain a composite support modified by a metal oxide semiconductor; and step 2): dispersing the composite support in a nickel-containing solution, stirring until uniform, adding an alkali and hydrazine hydrate, heating the mixed solution in a sealed vessel to perform a liquid phase reduction reaction, and performing solid-liquid separation, impurity removal by washing, and drying on the resulting reaction so as to obtain the target product. The catalyst provided in the present invention has the advantages of having a high selectivity, high conversion rate and mild reaction conditions in selective hydrogenation, and is particularly suitable for use in the reaction process of selective hydrogenation of styrene.
Patent WO-2021035831-A1 (WO)
Inventor: ZHU ZHENGXI
IPC: B01F3/08
Filed: 2019-09-17
Abstract: 一种非等动量受限射流撞击混合方法，将受限射流撞击混合器（5）的各入口与待混合流体（3,4）分别使用导管（1,2）相连接，将混合器（5）的出口与抽吸装置（7）的入口使用出口导管（6）相连接；启动抽吸装置（7），各待混合流体（3,4）通过各导管（1,2）和混合器（5）入口进入混合器（5），在混合器（5）腔体内混合后，混合液经过混合器（5）的出口被吸出，通过出口导管（6）和抽吸装置（7）入口，从抽吸装置（7）出口流出。
Patent WO-2020073780-A1 (WO)
Inventor: DAI YONGDONG
IPC: A61K31/56
Filed: 2019-09-19
Abstract: Provided are a sustained-release mixed solution used for providing an exogenous estrogen support when establishing a mouse model of endometriosis, a preparation method therefor, and a method for establishing a mouse model. The sustained-release mixed solution comprises: 0.5-1.0 g/ml of an estrogen powder, the rest being a temperature-sensitive hydrogel. The preparation method comprises the following steps: 1) extracting a temperature-sensitive hydrogel from a refrigerator and dissolving the hydrogel into a transparent liquid at room temperature; 2) adding an estrogen powder to the hydrogel; 3) placing on a shaker and shaking to fully mix the estrogen powder with the hydrogel; 4) placing in a refrigerator for storage after packing. The method for establishing a mouse model comprises the steps of obtaining an inner membrane of a donor mouse, surgically transplanting into a recipient mouse, and injecting the sustained-release mixed solution subcutaneously into the back of the recipient mouse.
Patent WO-2020057656-A1 (WO)
Inventor: JIANG YONGGAO
IPC: H04M1/02
Filed: 2019-09-20
Abstract: Disclosed by the present application are a method, device, mobile terminal and non-volatile computer readable storage medium for collecting external sound waves on the basis of a sound output element. The method is applied to the mobile terminal. The mobile terminal comprises a sound output element and a sound input element and is provided with a sound output channel and an environment acquisition channel of the sound output element. The method comprises: controlling the sound output element and the sound input element to form a loop; when the sound output element is not in a sound output state, controlling the sound output element to switch to the environment acquisition channel; controlling the sound output element to collect an external environment acoustic signal; obtaining an audio signal received from the sound input element and pre-processing the audio signal and the environment acoustic signal. According to the technical solution of the present application, the sound output element may have multiple functions, the cost of the device may be reduced, and noise elimination and other functions can be achieved by using the sound input element, thus solving the problem of the hardware space layout for additional components.
Patent WO-2020078170-A1 (WO)
Inventor: XU WENJIE
IPC: A61K31/4462
Filed: 2019-09-23
Abstract: Font l'objet de la présente invention une forme cristalline α d'un composé A, son procédé de préparation et une composition pharmaceutique la contenant.
Patent WO-2020093810-A1 (WO)
Inventor: Wei Jinggang
IPC: G09F9/00
Filed: 2019-09-26
Abstract: 一种框体及电子画框，该框体（10）包括第一框体（101）、后壳（102）和第二框体（103）。第一框体（101）包括第一框体板（1011）和第一框体壁（1012），后壳（102）包括后壳板（1021）和后壳壁（1022），第二框体（103）包括第二框体板（1031）和第二框体壁（1032），并且第二框体（103）被配置为围绕第一框体（101）和后壳（102）。第一框体板（1011）与后壳板（1021）相对设置，第二框体板（1031）位于第一框体板（1011）远离后壳板（1021）的一侧，第一框体壁（1012）从第一框体板（1011）中靠近后壳板（1021）的表面凸起，后壳壁（1022）从后壳板（1021）中靠近第一框体板（1011）的表面凸起，以及第二框体壁（1032）从第二框体板（1031）中靠近第一框体板（1011）的表面凸起。
Patent WO-2020063855-A1 (WO)
Inventor: QIAN WENYUAN
IPC: C07D491/20
Filed: 2019-09-27
Abstract: Disclosed are a series of quinolino-pyrrolidin-2-one compounds, and application thereof in preparation of drugs for ATM inhibitor-related diseases. The present disclosure specifically relates to a derivative compound represented by formula (I), tautomers thereof or pharmaceutically acceptable compositions thereof. (I)
Patent WO-2020215609-A1 (WO)
Inventor: FAN JUNMIN
IPC: A23L2/39
Filed: 2019-09-29
Abstract: Provided is a liquid fermentation culture medium for a high-yield antioxidant Cordyceps cicadae mycelium, comprising: having mass fractions of 1-5% glucose, 1-10% polymer carbon source, 1-10% nitrogen source, and 0-0.5% inorganic salt, using distilled water as a solvent, and the pH being natural. Provided is a method for producing a high-yield antioxidant Cordyceps cicadae mycelium granule formulation, comprising: strain activation, seed liquid preparation, fermentation culture medium preparation, inoculation, culture fermentation, centrifugation, drying and crushing, drying and micronization, and the packaging being sterilized by irradiation.