baber/WOPTO huggingface dataset:
Patent WO-2021143000-A1 (WO)
Inventor: LIN YAOJIAN
IPC: H01L23/31
Filed: 2020-05-25
Abstract: Disclosed are a package structure and a forming method therefor. The package structure comprises a substrate, a chip, a first plastic package layer, and a support block. The substrate comprises a first surface and a second surface disposed opposite to each other. The chip is located on the first surface. The first plastic package layer is located on the first surface and encapsulates the chip. The support block is located on the second surface. In the thickness direction of the substrate, there is an overlap region between the chip and the support block, and the coefficient of thermal expansion of the chip is equal to that of the support block. In the present invention, the coefficient of thermal expansion of the support block is equal to that of the chip, and the support block and the chip are located on two sides of the substrate, and therefore, the support block can counteract some of the stress on the chip or between chips, to avoid problems such as warpage or distortion due to the difference in thermal shrinkage; moreover, there is an overlap region between the chip and the support block, so that the counteracting effect of the support block on the stress on the chip can be improved, that is, the support block can balance the warpage.
Patent WO-2021109491-A1 (WO)
Inventor: Ru Yanqing
IPC: H04N5/445
Filed: 2020-05-25
Abstract: 本申请实施例公开一种EPG用户界面的显示方法，包括：在显示器上显示广播节目内容的过程中，响应于用户输入的用于指示显示EPG用户界面的指令，在显示器上显示EPG用户界面；EPG用户界面包括以二维广播节目菜单；以及，其中的可选广播节目与不可选广播节目区分显示。
Patent WO-2020244422-A1 (WO)
Inventor: WANG TONGLE
IPC: H04L47/20
Filed: 2020-05-26
Abstract: Provided in embodiments of the present application are a queue congestion control method, an apparatus, a device and a storage medium. When it is detected that a current queue length of an outbound queue of an outgoing port is greater than a congestion length threshold, uniquely configuring a statistical flow comprising data packet statistical information for the outgoing queue in a flow table; performing calculations for data packets corresponding to each statistical flow in the flow table, and updating statistical information of the data packets in each statistical flow according to the calculation results; according to the data packet statistical information of each statistical flow, selecting from among the statistical flows a statistical flow meeting a congestion isolation control condition as an isolated statistical flow; adding a data packet corresponding to the isolated statistical flow to a congestion flow isolation queue corresponding to the isolated statistical flow.
Patent WO-2021237677-A1 (WO)
Title: METHOD AND APPARATUS FOR A VoLTE SERVICE WITH NSA NR NETWORK
Inventor: WANG DONGSHENG
IPC: H04W48/20
Filed: 2020-05-29
Abstract: The apparatus of a wireless communication is a UE. The UE may determine whether a first TA associated with a first LTE anchor cell supports a VoLTE service. If the first TA of the first LTE anchor cell does not support the VoLTE service, the UE bars the first TA so that the UE does not attach to the cell associated with the first TA, and initiate a connection to a second LTE anchor cell and an NR cell associated with a second TA for receiving the VoLTE service, if the second TA of the second LTE anchor cell supports the VoLTE service.
Patent WO-2020239106-A1 (WO)
Inventor: LI ZHEN
IPC: H01R31/06
Filed: 2020-05-29
Abstract: 本公开提供了一种转换器，包括壳体和三极插销组件，三极插销组件包括拨动按钮组件，拨动按钮组件被配置为在第一位置和第二位置之间运动；当拨动按钮组件在第一位置时，拨动按钮组件可带动L极插销、N极插销及地极插销伸出壳体外；当拨动按钮组件在第二位置时，地极插销可在第一弹性件的作用下收容于壳体内。
Patent WO-2021243678-A1 (WO)
Inventor: XIE BAILING
IPC: A47C21/04
Filed: 2020-06-05
Abstract: A temperature-controllable house bed. A processor (3) is provided with an automatic receiving module (31), an analysis and processing module (32) and a display module (33); the automatic receiving module (31) is used for automatically receiving temperature data fed back by a temperature sensor (111) and humidity data fed back by a humidity sensor (112); the analysis and processing module (32) is used for comparing the received temperature data with preset temperature data, and when the temperature data reaches the preset temperature data, a control chip (132) stops heating or cooling a temperature control chip (131); the processor (3) is further used for comparing the received humidity data with preset humidity data, and when the humidity data reaches the preset humidity data, a control motor (143) is turned off. In addition, the processor (3) is also used for receiving a control instruction sent by a remote controller (5), and the control chip (132) heats the temperature control chip (131) according to a region, that is, achieves the function of heating the temperature control chip (131) according to the region. An infrared sound control device (6) and a sound control receiving processor (7) achieve the function of voice control by means of a voice control instruction.
Patent WO-2021189667-A1 (WO)
Inventor: CHANG HAITAO
IPC: H01M10/04
Filed: 2020-06-08
Abstract: Disclosed is a rechargeable button cell, comprising a positive electrode shell, a negative electrode shell and a winding cell. The positive electrode shell comprises a flat bottom wall and a positive electrode side wall, the negative electrode shell comprises a flat top wall and a negative electrode side wall, and an accommodation cavity is formed between the negative electrode shell and the positive electrode shell. The winding cell is located in the accommodation cavity and comprises a positive electrode tab and a negative electrode tab. The positive electrode tab comprises a first connecting portion, and a first folded portion which is folded from the first connecting portion to be below the first connecting portion, wherein the first folded portion is welded from the inside of the positive electrode shell to the bottom wall. The negative electrode tab comprises a second connecting portion and a second folded portion which is folded from the second connecting portion to be above the second connecting portion, wherein the second folded portion is welded from the inside of the negative electrode shell to the top wall. In the rechargeable button cell of the present utility model, the positive electrode shell and the negative electrode shell have strong structural strength, and the rechargeable button cell does not experience liquid leakage after being used for a long time. Moreover, the welding operation is easily performed, such that the production efficiency of the rechargeable button cell can be improved.
Patent WO-2021017656-A1 (WO)
Title: Plant cultivation environment adjustment system and method
Inventor: WAN HSIEN NENG
IPC: G05D27/02
Filed: 2020-06-11
Abstract: A plant cultivation environment adjustment system and method. The plant cultivation environment adjustment system comprises: a plant cultivation enclosure apparatus (1), an output apparatus (2) and a recovery apparatus (3); the output apparatus (2) is connected to the plant cultivation enclosure apparatus (1); the plant cultivation enclosure apparatus (1) is connected to the recovery apparatus (3); the recovery apparatus (3) is connected to the output apparatus (2); the output apparatus (2) comprises an output fan (201) and an output gas tank (202); the recovery apparatus (3) comprises a recovery fan (301) and a recovery gas tank (302); the plant cultivation enclosure apparatus (1) comprises at least one group of plant cultivation enclosure units, the plant cultivation enclosure units being connected in parallel or in series. The output fan (201) and the recovery fan (301) form an air loop, improving the air circulation effect, and accelerating plant growth.
Patent WO-2021036450-A1 (WO)
Inventor: ZHANG CHENG
IPC: G06F21/55
Filed: 2020-06-24
Abstract: Disclosed are a simulator detection method and a system, which belong to the technical field of computers. The method comprises: an SDK assembly acquiring multiple preset parameters from the running environment of a mobile app running on a terminal, and separately detecting same, the multiple preset parameters comprising CPU architecture information, a software parameter, and a hardware parameter; according to the detection, the SDK assembly obtaining detection results corresponding to the multiple prediction parameters, respectively, and uploading same to a server; according to a preset weight model, the server performing weighted calculation on all of the detection results in combination with weights respectively corresponding to the multiple preset parameters so as to obtain a weighted calculation result; and the server determining according to the weighted calculation result whether the terminal is a simulator terminal. The present invention can effectively detect whether a mobile app runs in a running environment provided by a simulator so as to prevent malicious network behavior in the mobile app.
Patent WO-2020259584-A1 (WO)
Title: Composés hétérocycliques pour la médiation de l'activité de la tyrosine kinase 2
Inventor: CHEN XIANGYANG
IPC: C07D487/04
Filed: 2020-06-24
Abstract: Les composés hétérocycliques représentés par la formule (I) sont appropriés pour inhiber ou réguler l'activité de la Janus Kinase (JAK), en particulier la tyrosine kinase 2 (TYK2). Les composés sont utiles pour prévenir et/ou traiter des maladies médiées par JAK pertinentes, telles que des maladies auto-immunes, des maladies inflammatoires et des cancers.
Patent WO-2022000391-A1 (WO)
Inventor: GAO LEI
IPC: H04W72/04
Filed: 2020-07-01
Abstract: Embodiments of the present invention are applicable to the field of communications, in particular to short distance communications, such as cockpit domains. Provided are an information transmission method and apparatus. The method comprises: sending a first signal on a first time frequency resource by means of a first antenna port, the first signal being used for synchronization; sending a first message on a second time frequency resource, the first message comprising time domain resource information of the second time frequency resource and/or cyclic prefix length information; and sending a second message on a third time frequency resource. The scalability of communication systems can be improved by using the embodiments of the present invention.
Patent WO-2021000922-A1 (WO)
Inventor: CHUEH HSIN-TI
IPC: G06F21/32
Filed: 2020-07-03
Abstract: 一种识别身份的方法和装置，所述方法包括：获取多个生物特征识别装置分别对目标生物进行生物特征识别得到的多个身份识别结果（S210），所述多个身份识别结果不相同时，根据以下信息中的一种或多种确定所述目标生物的身份：所述多个身份识别结果中每个身份识别结果的置信度、所述多个生物特征识别装置的优先级或所述多个身份识别结果对应的生物特征的优先级（S220）。所述方法提供的技术方案，有助于在根据生物特征识别身份时，提高识别的准确率。
Patent WO-2022006777-A1 (WO)
Title: Method and system for performing lane-change classification on surrounding moving objects, and computer device and storage medium
Inventor: XU JIAMIAO
IPC: G08G1/096
Filed: 2020-07-08
Abstract: A method and system for performing lane-change classification on surrounding moving objects, and a computer device and a storage medium. Moving objects to be classified are classified into lane-change moving objects or non-lane-change moving objects according to perception information of the moving objects to be classified and map information. The method comprises: acquiring, according to a time sequence, a first group of information frames related to a moving object to be classified, and extracting, from the first group of information frames, a group of features of perception information of the moving object to be classified (S22); performing machine learning classification on the group of features to obtain a first classification result of the moving object to be classified (S24); in response to the first classification result being a lane-change moving object, drawing an interaction information map according to interaction information of the moving object to be classified and other traffic participants (S26); and inputting the interaction information map into a deep neural network to obtain a second classification result (S28).
Patent WO-2022006857-A1 (WO)
Title: Dried blood spot-based trace dna extraction method
Inventor: JIANG YUE
IPC: C12N15/10
Filed: 2020-07-10
Abstract: A dried blood spot-based trace DNA extraction method, comprising: preparing a high-efficiency liquid-phase separation tube; collecting a DNA solution and then mixing same with 100 ng of a carrier RNA; adding an equal volume of phenol chloroform, and transferring same into the high-efficiency liquid-phase separation tube; performing high-speed centrifugation to perform liquid-phase stratification; and recovering 98% of a supernatant.
Patent WO-2022016392-A1 (WO)
Title: Optical imaging lens, camera module and imaging device
Inventor: CHO HIROTAKE
IPC: G02B9/62
Filed: 2020-07-21
Abstract: An optical imaging lens according to an example of the present disclosure in an optical system including six lenses, having, in order from an object side, a first lens having a negative refractive power with a concave surface, which faces the object side, having an inflection point, a fourth lens having a positive refractive power with a concave surface, which faces the object side, having no inflection point, and a fifth lens having a positive refractive power in a vicinity of an optical axis, a thickness of its most peripheral portion being greater than that on the optical axis, wherein a maximum angle of view is equal to or more than 100 degrees. The optical imaging lens thereby realized has a small size and good optical performance. The disclosure is applicable to a camera module and an imaging device.
Patent WO-2021174753-A1 (WO)
Inventor: ZHOU MIAO
IPC: G02F1/13357
Filed: 2020-07-27
Abstract: Disclosed in the present invention are a light-emitting composite film layer, a backlight module, and a display device. The light-emitting composite film layer comprises a quantum dot film layer and a diffusion film layer; the diffusion film layer is provided on at least one surface of the quantum dot film layer; quantum dots and light diffusion particles are dispersed in the quantum dot film layer; the quantum dots comprise green light quantum dots and red light quantum dots; light diffusion particles are dispersed in the diffusion film layer. According to the present invention, a blue light pattern is diffused, so that blue light reaches the same brightness visual angle as red-green light, and therefore, color cast is reduced or even eliminated.
Patent WO-2021027824-A1 (WO)
Inventor: WEI SHIZHONG
IPC: C22C27/04
Filed: 2020-08-12
Abstract: A tungsten-base alloy material and a preparation method therefor. The preparation method comprises: 1) evenly grinding composite powder containing tungsten and zirconium oxide, and then performing annealing treatment at the temperature of 700-1000°C to obtain powder A; and 2) grinding and then compression moulding the powder A, and then performing liquid-phase sintering to obtain a tungsten-base alloy blank so as to obtain the tungsten-base alloy material. According to the preparation method, the annealing treatment is performed on the powder after the first-time grinding, so that metal particles can become soft; then the powder is ground again, the problem that when single grinding is used and hardening is performed in the later period of material mixing, zirconium oxide particles cannot be effectively ground is solved, the grain size of the zirconium oxide particles is decreased, the degree of uniform distribution of the zirconium oxide particles in the powder is improved, thereby improving the tensile strength and hardness of the tungsten-base alloy which is obtained after sintering.
Patent WO-2021052228-A1 (WO)
Title: Rain amount measurement apparatus
Inventor: XU ZHIPING
IPC: G01W1/14
Filed: 2020-09-10
Abstract: A rain amount measurement apparatus, comprising: an elastic rain cover (1); piezoelectric ceramic (2) arranged on an inner side of the elastic rain cover (1), the piezoelectric ceramic (2) being able to receive deformation occurring in the elastic rain cover (1); and a signal processing system, electrically connected to the piezoelectric ceramic (2), and used to process a signal collected by the piezoelectric ceramic (2). In contrast to traditional means for collection of statistics on rain, the present rain amount measurement apparatus uses piezoelectric ceramic (2) to accomplish automatic measurement of an amount of rain, and under the impact of rain water, an elastic rain cover (1) is able to transmit a deformation signal to the piezoelectric ceramic (2) in real time. The signal is subjected to the action of the piezoelectric ceramic (2) and then passed to the signal processing system for computational processing. The described signal collection means involving real time feedback is able to collect as much sample data on rain amounts as possible, and measurement of the amount of rain becomes more accurate as the sample data increases.
Patent WO-2022047819-A1 (WO)
Inventor: NAN MINGFENG
IPC: B60L53/16
Filed: 2020-09-10
Abstract: A new energy vehicle charging gun having an indication function, comprising a charging gun main body (6), wherein a snap-fitting heat dissipation non-slip pad device (5) is mounted, and a non-slip cushion (52) in the snap-fitting heat dissipation non-slip pad device (5) is in a fixedly sleeved connection with elastic sub-fasteners (9) by means of main fasteners (53), and heat dissipation fans (51) in the snap-fitting heat dissipation non-slip pad device (5) are in telecommunication with data interfaces (10) by means of plug data lines (54), therefore during use, heat dissipation function and non-slip function can be better performed, and during the operation of replacing a non-slip pad, it is also convenient for an operator to perform replacement operations without having to perform cleaning work, such that the replacement efficiency of the operator is improved, and the use of the non-slip pad can be diversified; and as a display (1) and an indicator lamp (8) are mounted, indication and display functions can be better performed for the user by means of the display (1) and the indicator lamp (8), so as to prevent the user from forgetting to remove the charging gun, thereby reducing a damage rate of the charging gun.
Patent WO-2021068833-A1 (WO)
Title: Circuit for alternating current and direct current leakage detection
Inventor: YAN CHENGWEN
IPC: G01R31/00
Filed: 2020-09-30
Abstract: A circuit for alternating current and direct current leakage detection. The circuit can achieve multiple functions such as direct current leakage detection, alternating current leakage detection, and leakage sampling link self-check. The circuit mainly comprises: an LDO module for converting an externally input power supply voltage into a voltage required for leakage detection; a frequency divider module for performing frequency division on a high-frequency clock signal; a logic control module for driving an MOS transistor and controlling the switching of different working modes; an MOS transistor driving module for driving an external leakage detection coil; a leakage detection coil for inducing alternating current and direct current leakage signals and a leakage self-check signal; a sampling resistor for converting the current signal flowing through the leakage detection coil into a voltage signal; a PGA module for amplifying a sampling signal; a gain control module for controlling a PGA amplification factor; an ADC module for performing digital-to-analog conversion of the signals; a DSP module for processing the alternating current and direct current leakage signals and the leakage self-check signal; and a current limiting module for limiting a loop current.
Patent WO-2021083000-A1 (WO)
Title: Authentication vector generation method, acquisition method, and device
Inventor: QI MINPENG
IPC: H04L9/08
Filed: 2020-10-21
Abstract: Provided in the present disclosure are an authentication vector generation method, an acquisition method, and a device, wherein processing such as the storage of long-term keys and the generation of authentication vectors are placed in an authentication function, and the authentication function is separated from UDM, thereby ensuring that the storage of long-term keys and the production of authentication vectors is implemented in the same network element, avoiding the risk of leakage caused by the transmission of long-term keys in different network elements; and also ensuring that the UDM serves as a data management device that is only responsible for information processing and does not participate in data storage. In addition, UDM transparent transmission is introduced, so that the relevant authentication structure is effectively inherited, avoiding the problem of the network being incapable of backward compatibility due to the introduction of new network elements/network functions causing changes to the message interface.
Patent WO-2021109740-A1 (WO)
Title: Electronic atomization device, atomization core and preparation method therefor
Inventor: ZHOU HONGMING
IPC: A24F40/46
Filed: 2020-10-21
Abstract: An electronic atomization device, an atomization core (100) and a preparation method therefor. The atomization core (100) comprises a porous ceramic base material (10), a ceramic covering layer (20) and a heating film (30), wherein the ceramic covering layer (20) is combined with the surface of the porous ceramic base material (10), the heating film (30) is combined with the surface, away from the porous ceramic base material (10), of the ceramic covering layer (20), the porosity of the ceramic covering layer (20) is lower than that of the porous ceramic base material (10), and a plurality of through holes (21) are formed in the ceramic covering layer (20). The ceramic covering layer (20) with a porosity lower than that of the porous ceramic base material (10) is combined with the surface, close to the heating element, of the porous ceramic base material (10), and the ceramic covering layer (20) with a lower porosity is higher in density and free of the powder falling phenomenon, such that the powder falling phenomenon of the atomization core (100) can be prevented; and furthermore, the ceramic covering layer (20) with a lower porosity can isolate precipitation of heavy metal in the porous ceramic base material (10), such that heavy metal can be prevented from being brought into airflow during suction, thereby improving the safety performance of the electronic atomization device.
Patent WO-2022082564-A1 (WO)
Inventor: ZHANG JIAN
IPC: G06F3/041
Filed: 2020-10-22
Abstract: La présente invention porte sur un substrat de réseau, son procédé de fabrication, et un appareil d'affichage. Le substrat de réseau comprend : une zone d'affichage (10) et une zone périphérique autour de la zone d'affichage (10). La zone d'affichage (10) est pourvue d'une pluralité de lignes de grille (71) et d'une pluralité de lignes de données (72), et les lignes de grille (71) et les lignes de données (72) se croisent pour définir une pluralité de zones de sous-pixels (201, 202, 203) réparties dans un réseau. Le substrat de réseau comprend en outre : une première électrode (30), comprenant une première partie (301) située dans la zone d'affichage (10) et une seconde partie (302) située dans la zone périphérique ; des lignes de connexion d'électrode (401, 402, 403), situées dans la zone périphérique, reliées électriquement à la deuxième partie (302) et utilisées pour fournir des premiers signaux pour la première électrode (30) ; et une pluralité de lignes de signal de compensation (50), au moins certaines des lignes de signal de compensation (50) étant situées dans la zone d'affichage (10), et les lignes de signal de compensation (50) étant reliées électriquement à la première partie (301).