baber/WOPTO huggingface dataset:
Patent WO-2021103131-A1 (WO)
Inventor: YIN HUAXIANG
IPC: H01L27/11
Filed: 2019-12-10
Abstract: A method for preparing a three-dimensional static random-access memory. The method comprises the following steps: preparing a first semiconductor structure (1); bonding a first material layer (11) on a first insulating layer (10); performing a first thinning treatment and a first surface treatment on the first material layer (11) to form a first substrate layer (12); manufacturing several first low-temperature MOS transistors (14) on the first substrate layer (12) at a low temperature, and forming a second insulating layer (20) on the several first low-temperature MOS transistors (14) to form a second semiconductor structure (13); repeating the operation for preparing the second semiconductor structure (13) to form a third semiconductor structure (21); and providing through holes in the first insulating layer (10), the second semiconductor structure (13) and the third semiconductor structure (21) to form an interconnection layer so as to interconnect the first semiconductor structure (1), the second semiconductor structure (13) and the third semiconductor structure (21). By means of the provided preparation method, the quality of a prepared SRAM can be ensured, the area occupied by the SRAM is reduced, and the difficulty of preparing a 3D SRAM can be reduced. In addition, further provided is a three-dimensional static random-access memory.
Patent WO-2021128045-A1 (WO)
Inventor: HUANG YI
IPC: A61K8/37
Filed: 2019-12-25
Abstract: It relates to a composition for conditioning keratin fibres, comprising: a) at least one lipophilic dye; b) at least one lipophilic UV filter; c) at least one lipophilic phenolic antioxidant; and d) at least one oil. It also relates to a cosmetic process for caring for keratin fibres comprising at least a step of applying onto said keratin fibres.
Patent WO-2020135844-A1 (WO)
Title: 空调的控制方法、装置、存储介质及计算机设备
Inventor: YU YANG
IPC: F24F11/00
Filed: 2019-12-29
Abstract: 一种空调的控制方法、装置、存储介质及计算机设备，属于空调技术领域。控制方法包括：获取用户相对于空调的第一距离，根据第一距离、第一出风口的第一高度和第一出风口的第一出风角度确定出第一出风机口的第一出风方向的第一俯仰角，第一出风口的第一送风区域可覆盖用户的脚部，根据第一距离、第二出风口的第二高度、设定用户高度和第二出风口的第二出风角度确定出第二出风机口的第二出风方向的第二俯仰角，第二出风口的第二送风区域可覆盖用户的头部，其中第二高度小于第一高度，根据第一出风方向、第二出风方向控制空调。采用本技术方案可实现舒适送风。
Patent WO-2021138840-A1 (WO)
Title: Covers for electronic devices
Inventor: GUO QINGYONG
IPC: H05K5/00
Filed: 2020-01-08
Abstract: Provided are covers (100) for electronic devices, methods of making the covers (100) and electronic devices. The method comprises the steps of: forming an enclosure with a metal substrate; joining the light metal substrate with an insert molding plastic part; applying a degreasing treatment composition to at least one surface of the metal substrate; forming a first micro-arc oxidation layer on the degreased surface of the metal substrate; applying a first primer coating on the micro-arc oxidation layer; polishing the first primer coating; applying an optional second micro-arc oxidation layer on the polished primer coating; applying an optional second primer coating on the second micro-arc oxidation layer; and then applying an optional base coating and then an optional top coating.
Patent WO-2021128491-A1 (WO)
Title: 一种显示面板的驱动电路及其驱动方法
Inventor: XIAO BO
IPC: G09G3/36
Filed: 2020-01-09
Abstract: 提供了一种显示面板的驱动电路及其驱动方法，该驱动电路包括：当时序控制芯片（10）处于初始化状态时，开启控制模块（23）控制逻辑控制模块（21）关闭；当所述时序控制芯片（10）处于初始化结束后的状态时，所述开启控制模块（23）控制所述逻辑控制模块（21）开启，以使所述逻辑控制模块（21）接收所述时序控制芯片（10）提供的调试数据。
Patent WO-2021138919-A1 (WO)
Title: 一种通信方法和设备
Inventor: LU SHAOZHONG
IPC: H04W72/04
Filed: 2020-01-10
Abstract: 本申请提供一种通信方法和设备，涉及无线通信技术领域，用以解决网络设备覆盖范围内不同终端设备的上行覆盖性能差异较大的问题。该方法包括：中继设备从网络设备接收功率参数，所述功率参数对应于第一终端设备；所述中继设备从第一终端设备接收第一信号；所述中继设备根据所述第一信号和所述功率参数，确定第二信号的第一发射功率；所述中继设备采用所述第一发射功率将所述第二信号发送给所述网络设备。基于该方案，中继设备能够根据网络设备发送的功率参数，确定在转发网络设备覆盖范围内的不同终端设备的信号时的发射功率，使得针对不同的终端设备的信号传输增益不同，从而使得各终端设备的信号传输性能相近，提高终端设备的覆盖性能。
Patent WO-2021042680-A1 (WO)
Inventor: ZHANG XIN
IPC: G06F9/451
Filed: 2020-02-26
Abstract: 本申请提供了一种用户界面显示方法及显示设备，对于一些视图显示区内的项目按照显示高度固定、显示宽度根据其高度缩放比例进行等比例缩放的方式显示，这样，可以使同一视图显示窗口内各项目按照同一高度显示，根据各项目的原尺寸比例进行等比例缩放显示，有效防止该视图显示区内的项目出现被拉伸或被压缩变形的情况。
Patent WO-2020177638-A1 (WO)
Inventor: CHEN BIAO
IPC: G06F3/0481
Filed: 2020-02-28
Abstract: Provided are a split-screen display method, device, an electronic apparatus and a computer readable storage medium, relating to the technical field of mobile terminals. The method comprises: when the folding screen is in an unfolded state and a target interface is displayed through at least one screen area of a first screen area and a second screen area, monitoring the rotation amplitude between the first screen area and the second screen area (S201); when the rotation amplitude is within a specific amplitude change range, determining a first interface and a second interface according to the target interface (S202); displaying the first interface on the first screen area (S203); displaying the second interface on the second screen area (S204). Therefore, the first interface and the second interface which are determined according to the target interface are respectively displayed on the two screens, so that a user can operate different interfaces on different screens, and when the interface is operated on one screen, the operation is prevented from affecting the use of the interface by the user.
Patent WO-2021179252-A1 (WO)
Inventor: SUN CHENGJUN
IPC: A47C31/12
Filed: 2020-03-12
Abstract: Système et procédé d'affichage pour une expérience de matelas réglable intelligent. Le système d'affichage comprend un matelas réglable intelligent et un dispositif d'affichage de terminal. Le matelas réglable intelligent et le dispositif d'affichage de terminal sont dotés d'une unité de communication de données destinée à réaliser une transmission de données entre eux et effectuer une transmission d'informations au moyen d'une connexion de communication filaire ou sans fil. Le matelas réglable intelligent comprend en outre une unité de détection, une unité d'algorithme et une unité de réglage. Le dispositif d'affichage de terminal comprend une unité d'affichage de pression dynamique et une unité d'affichage dynamique d'indice d'amélioration et est utilisé pour afficher respectivement des données de pression et des données d'augmentation de pression en temps réel pendant l'expérience de l'utilisateur. Le système d'affichage pour le matelas réglable intelligent peut présenter l'expérience utilisateur en temps réel et générer un rapport d'expérience pour donner à des clients une expérience de réglage de pression intuitive, qui est pratique pour les utilisateurs afin de choisir un matelas.
Patent WO-2021179285-A1 (WO)
Inventor: ZHU CHENXI
IPC: H04W72/04
Filed: 2020-03-13
Abstract: Apparatuses, methods, and systems are disclosed for channel state information report configuration. One method (600) includes transmitting (602) a medium access control control element message corresponding to a channel state information report configuration, wherein the medium access control control element message comprises: a channel state information report configuration identifier; and a channel state information resource configuration identifier for channel measurement.
Patent WO-2021184257-A1 (WO)
Title: Led display convenient to repair, and repair method therefor
Inventor: ZHANG PENGYUE
IPC: H01L27/15
Filed: 2020-03-18
Abstract: Disclosed are an LED display which is convenient to repair, and a repair method therefor. The LED display comprises a planarization layer (103) and a circuit layer (102), wherein the planarization layer (103) is provided with first and second preliminary electrodes (104, 105) used for connecting to a standby LED chip (300); the first and second preliminary electrodes (104, 105) are respectively in communication with a thin-film transistor and a power line grounding end in the circuit layer (102); grooves (110) are provided in the planarization layer (103); the first and second preliminary electrodes (104, 105) respectively extend towards side edges of the grooves (110) and are respectively connected, at the bottoms of the grooves (110), to first and second contact electrodes (113, 114); onboard LED chips (200) are accommodated in the grooves (110); two electrodes (201, 202) in each of the onboard LED chips (200) are respectively connected to the first and second contact electrodes (113, 114); and the top of each of the onboard LED chips (200) does not exceed an opening of the groove (110). The standby LED chip (300) can be bonded above an original position without it being necessary to remove the onboard LED chip (200) from a display backplane (100), thereby greatly improving the production efficiency.
Patent WO-2020221226-A1 (WO)
Inventor: WANG XIAOLU
IPC: H04L27/26
Filed: 2020-04-28
Abstract: Embodiments of the present application provide a side information transmission method and device based on partial transmit sequence technology. Data to be sent by a sending end comprises at least one first data sub-block and at least one second data sub-block. A first modulation signal corresponding to the at least one first data sub-block is obtained on the basis of a first phase rotation factor. A second modulation signal corresponding to the at least one second data sub-block is obtained on the basis of a second phase rotation factor. Side information is generated according to the first phase rotation factor and the second phase rotation factor. The first data sub-block is carried on a first sub-carrier and the side information is mapped onto a first carrier. A signal to be transmitted is obtained by superimposing the first modulation signal corresponding to the at least one first data sub-block and the second modulation signal corresponding to the at least one second data sub-block as well as a modulation signal corresponding to the side information. The technical solution provided in the present application can improve the BER performance of decoding the side information while ensuring the spectral efficiency of a system.
Patent WO-2020233567-A1 (WO)
Inventor: JIANG TIEZHU
IPC: H04M1/02
Filed: 2020-05-19
Abstract: The present application relates to the technical field of electronic products, and in particular, to an electronic device. The electronic device may be a full-screen electronic device that comprises a shell and a camera assembly, wherein the shell is provided with a conductive part, the camera assembly comprises a camera support and a camera, the camera is fixed on the camera support, and under the driving of a driving apparatus, when the camera support drives the camera to retract into the shell and extend out of the shell, the camera support can be in contact with the conductive part. By utilizing the electronic device provided by the present application, static electricity introduced into the shell by the camera assembly can be eliminated, and components in the shell are prevented from being damaged.
Patent WO-2021063005-A1 (WO)
Inventor: ZHANG SHENG
IPC: G06K9/00
Filed: 2020-05-27
Abstract: A driving data analysis method and apparatus, an electronic device and a computer storage medium. The method comprises: receiving a driver data analysis request, wherein the driver data analysis request comprises a facial feature for which analysis is requested (101); determining, from a database, a driver facial feature matching the facial feature, wherein the database stores the correlation between the driver facial feature and driving data (102); acquiring, from the database, the driving data corresponding to the determined driver facial feature (103); and analyzing the acquired driving data to obtain a driver evaluation result corresponding to the driver facial feature (104).
Patent WO-2020248976-A1 (WO)
Inventor: HENDERSON RICHARD DUSTIN
IPC: B60H1/00
Filed: 2020-06-09
Abstract: An air distribution assembly (14) for a recreational vehicle (10) may include a frame (102) mounted within an opening (12) of the recreational vehicle (10) and a baffle (106) positioned therein to hermetically divide an air handling chamber (104) into an air supply side (108) and an air return side (110). The baffle (106) may include mounting flanges (114) for rigidly connecting the baffle (106) to an inside surface of the frame (102).
Patent WO-2021212646-A1 (WO)
Inventor: LIU DEAN
IPC: G09F9/33
Filed: 2020-06-23
Abstract: An imaging assembly and an imaging device. The imaging assembly comprises a light source body (10). The imaging assembly further comprises, in a light emission direction of the light source body (10), a focusing lens group (20), and a scanning mirror (30) that is rotatably provided; a light beam emitted by the light source body (10) passes through the focusing lens group (20) and then is transmitted to the scanning mirror (30), so as to adjust the emission direction of light emitted from the focusing lens group (20) by means of rotation of the scanning mirror (30). The imaging assembly and the imaging device aim to solve the problem of low resolution when a display device assembled by Micro LEDs performs display imaging in the prior art.
Patent WO-2021057132-A1 (WO)
Title: Asphalt-polyurethane waterproof coating for cement base, preparation method therefor and use thereof
Inventor: LI ZHONGREN
IPC: C09D7/63
Filed: 2020-06-23
Abstract: Disclosed are an asphalt-polyurethane waterproof coating for a cement base, a preparation method therefor and a use thereof. The raw materials for the waterproof coating include asphalt, a compatibility agent, a dewatering agent, a catalyst, a filler, and an end-capped polyurethane prepolymer, wherein the end-capped polyurethane prepolymer is obtained by reacting a compound of formula (I) with a polyurethane prepolymer, and the end-capped polyurethane prepolymer does not comprise a terminal isocyanate group. The waterproof coating is prepared by firstly preparing the end-capped polyurethane prepolymer, then mixing same with the remainder of the raw materials. The waterproof coating can be used in a construction operation of applying an asphalt waterproof roll to a cement base. The preparation process of the waterproof coating is safe. In use, the waterproof coating can be directly coated onto a cement base having a high water content and, upon hydrolysis, will react with the silicate in the cement, which enhances the bonding force to the wet base. The waterproof coating also has excellent bonding strength to the asphalt waterproof roll, and in particular, has fast surface drying time and hard drying time, and a moderate viscosity. Use of the waterproof coating allows the elimination of a temperature-increasing step before starting a construction operation, which facilitates on-site construction.
Patent WO-2021258431-A1 (WO)
Inventor: DU ZHIJUN
IPC: B25J15/00
Filed: 2020-07-10
Abstract: A high-speed motor stator carrying inner supporting type manipulator, comprising an air cylinder (1), a pull rod (2), an elastic sleeve (3), a sliding block (4), a bracket (5) and a lifting lug (6). The sliding block (4) is located at the bottom of the elastic sleeve (3) and is conical, the air cylinder (1) is connected to the bracket (5), the bracket (5) is connected to the top end of the elastic sleeve (3), and the pull rod (2) is connected to the air cylinder (1) and the sliding block (4); the side surface of the elastic sleeve (3) is evenly divided into supporting plates (10), a boss hole (9) is provided in the center of the top end of the elastic sleeve, and the pull rod (2) penetrates through the boss hole (9) and is connected to the air cylinder (1); the lifting lug (6) is arranged at the top of the elastic sleeve (3), and bosses (11) are arranged at the bottom corners of the supporting plates (10). The high-speed motor stator carrying inner supporting type manipulator can remotely control stator hoisting by means of a pneumatic switch, is high in safety, simple and convenient in operation, improves the working efficiency, and lays a foundation for automatic assembly.
Patent WO-2021179509-A1 (WO)
Inventor: WANG LINGTONG
IPC: B23P23/04
Filed: 2020-07-24
Abstract: Disclosed is an automated production line system for battery tray bottom plate welding and milling, comprising a reverse side production system and a front side production system. The distal end of the reverse side production system is in communication with the head end of the front side production system via an invertible turntable. The reverse side production system comprises a first conveying track. A loading station is provided at the head end of the first conveying track. Handling robot number one is provided on the first conveying track. With the first conveying track serving as an axis of symmetry, provided on either end thereof are a reverse side stirring friction welding apparatus and a reverse side deburring milling CNC apparatus. The front side production system comprises a second conveying track. Handling robot number two is provided on the second conveying track. With the second conveying track serving as an axis of symmetry, provided on either end thereof are a front side stirring friction welding apparatus, a front side milling and processing CNC apparatus, and an unloading station. The system increases production efficiency of a product, ensures the stability and quality of the product, reduces production costs, and shortens the production cycle.
Patent WO-2021027710-A1 (WO)
Inventor: MIAO ZHENWEI
IPC: G06K9/00
Filed: 2020-08-07
Abstract: A method, device, and equipment for object detection, and, a method, device, and equipment for determining vehicle travel information. The method for object detection comprises: determining, on the basis of environmental point cloud data, first feature data of multiple voxels corresponding to a first spatial resolution in a target space and second feature data of multiple second voxels corresponding respectively to at least one second spatial resolution in the first voxels, making the first feature data and the second feature data as third feature data of the first voxels; generating a two-dimensional feature image of the target space on the basis of the third feature data via a two-dimensional feature extraction model corresponding to the depth of a network and to the first spatial resolution; and determining object information in the target space on the basis of the two-dimensional feature image comprising adjacency information between the first voxels and adjacency information between the second voxels. The employment of such processing scheme effectively balances between increased object detection accuracy and high detection speed.
Patent WO-2022036524-A1 (WO)
Inventor: WANG SHAOJUN
IPC: B01J19/18
Filed: 2020-08-17
Abstract: A multifunctional foliar fertilizer mixing apparatus, comprising a mixing apparatus (1) and a supporting apparatus (2). The mixing apparatus (1) comprises feeding portions (11), a reaction portion (12), and a discharging part (13); there are two feeding portions (11) which are respectively disposed on both sides of the reaction portion (12) and communicated with the reaction portion (12); the discharging portion (13) is disposed at the bottom of the reaction portion (12) and is communicated with the reaction portion (12); each feeding portion (11) comprises a feeding structure; the top of the feeding structure has an opening; a detachable sealing cover (3) is provided at the opening; the discharging portion (13) is provided with a discharging valve (14); the reaction portion (12) comprises a housing and an inner cavity; a motor (4) is provided at the top middle position of the housing; the output shaft of the motor (4) extends through the housing and has a rotating shaft (41) welded at the bottom; the outer wall of the rotating shaft (41) is provided with first mixing blades (42); a second mixing blade (43) is provided between the first mixing blades (42); a third mixing blade (44) is provided below the first mixing blades (42); a supporting rod (5) is provided on the supporting apparatus (2); a lighting device (6) and a monitoring device (7) are provided on the top of the supporting rod (5).
Patent WO-2022007143-A1 (WO)
Title: Roadside internet of vehicles device, flyover road segment identification method, and vehicle-mounted internet of vehicles device
Inventor: ZHANG GENGXU
IPC: G08G1/16
Filed: 2020-08-26
Abstract: A roadside Internet of vehicles device, a flyover road segment identification method, and a vehicle-mounted Internet of vehicles device. The roadside Internet of vehicles device comprises a storage unit, a wireless sending unit, and a broadcasting unit, and is used for collecting and broadcasting position point data of each flyover road segment. The flyover road segment identification method comprises: collecting position data of an ego vehicle, and establishing an ego vehicle track record; receiving broadcasts of other Internet of vehicles devices, and upon receipt of a position point data set of a plurality of road segments broadcasted by the roadside Internet of vehicles device, calculating an evaluation index between the position of the ego vehicle and the plurality of road segments according to the ego vehicle track record; and determining, according to the calculated evaluation index, whether the ego vehicle travels in or out of a certain road segment of a flyover, and implementing storage. The vehicle-mounted Internet of vehicles device comprises a control unit, a flyover road segment identification program is loaded in the control unit, and when the flyover road segment identification program is run, the flyover road segment identification method is executed.
Patent WO-2021037189-A1 (WO)
Inventor: DU CHAOLIANG
IPC: G06F3/041
Filed: 2020-08-28
Abstract: A calibration method and device and a storage medium, the calibration method comprising: obtaining the original strength value detected after the same acting force is applied to multiple target points of multiple surfaces to be calibrated, the multiple surfaces being surfaces on multiple devices to be calibrated, each surface comprising multiple target points; determining a calibration model according to the original strength value of the multiple target points of the multiple surfaces; and according to the calibration model and the acting force, calibrating the multiple devices to be calibrated.
Patent WO-2022036785-A1 (WO)
Title: 低温烟具及其温度控制方法、装置和计算机存储介质
Inventor: CHENG KUN
IPC: A24F40/57
Filed: 2020-09-14
Abstract: 一种低温烟具及其温度控制方法、温度控制装置和计算机存储介质，该方法包括移动终端获取低温烟的属性信息；根据属性信息获取对应的温度调节算法；将温度调节算法发送给低温烟具，以使低温烟具根据温度调节算法将加热棒调节到对应的温度。可以灵活的根据移动终端的温度调节算法来对低温烟具的加热温度进行灵活的控制，以满足不同的低温烟的最佳燃烧温度。
Patent WO-2022056706-A1 (WO)
Title: Signaling a quasi-colocation update with aperiodic reference signals
Inventor: ZHANG YUSHU
IPC: H04W72/04
Filed: 2020-09-16
Abstract: This disclosure relates to techniques for signaling a quasi-colocation (QCL) update in a wireless communication system. A network or base station may indicate to a UE to change a spatial relationship for transmission/reception. The base station may provide aperiodic reference signals for the UE to use in beam tracking according to the new spatial relationship. Optionally, the base station may also provide aperiodic reference signals for time, frequency, and/or phase tracking. Thus, the network may configure the UE to change to the new spatial relationship and use the aperiodic reference signals to quickly complete initial tracking operations.