baber/WOPTO huggingface dataset:
Patent WO-2021103275-A1 (WO)
Inventor: PU DONGLIANG
IPC: B66F17/00
Filed: 2019-12-31
Abstract: Disclosed are a control method for a boom apparatus, a control device for a boom apparatus, a computer-readable storage medium and a boom apparatus. The boom apparatus comprises a rotary table (6), a mechanical arm (7) and supporting legs, wherein the mechanical arm (7) comprises a plurality of booms (72, 74, 76, 78), the head ends of the booms (72, 74, 76, 78) are rotatably connected to the rotary table (6), and a supporting device comprises a plurality of supporting legs used for supporting the boom apparatus. The control method for the boom apparatus comprises: detecting stress states of the supporting legs (102); determining whether each supporting leg is stressed or whether the stress is greater than a preset threshold value (104); and when any supporting leg is not stressed or the stress is less than or equal to the preset threshold value, restricting the action of the booms (72, 74, 76, 78) of the mechanical arm (7) so as to limit an increase in the distance from the center of gravity of the mechanical arm (7) to the axis of the rotary table (6) (106). According to the control method for the boom apparatus, the center of gravity of the mechanical arm (7) is always in a safe range, such that the boom apparatus is prevented from overturning due to uneven stress, and the safety of the boom apparatus in an operation process is ensured.
Patent WO-2020253238-A1 (WO)
Inventor: ZHAI XIAOQI
IPC: B60N2/07
Filed: 2020-01-16
Abstract: Provided is a clutch mechanism of an electric sliding rail, wherein the electric sliding rail comprises a motor (200) and two sliding rail assemblies (100), each sliding rail assembly (100) comprises an outer sliding rail (20), an inner sliding rail (30) and a transmission mechanism, wherein the transmission mechanism comprises a first transmission piece and a second transmission piece, which are in transmission connection, and the first transmission piece is fixed to the outer sliding rail (20); the clutch mechanism comprises: a fixed portion (1), which is respectively fixed to a seat and the inner sliding rail (30); a driving portion, which is in transmission connection with the motor (200) and can rotate under the driving of the motor (200); a clutch (4), which is slidably connected to the driving portion, to be engaged with or disengaged from the second transmission piece, and can rotate synchronously with the driving portion; in the engagement state, the clutch (4) is in transmission connection with the second transmission piece, and the second transmission piece is engaged with the first transmission piece to drive the inner sliding rail (30) to slide relative to the outer sliding rail (20). The structure can realize the engagement and disengagement of the transmission connection between the motor (200) and the transmission mechanism by operating the clutch (4), so that the seat with the electric sliding rail can also be quickly adjusted.
Patent WO-2020173442-A1 (WO)
Inventor: CHEN YAJING
IPC: G06K9/00
Filed: 2020-02-25
Abstract: 一种用于三维人脸模型生成的计算机应用方法，包括：获取二维人脸图像；调用人脸模型生成模型；将二维人脸图像输入人脸模型生成模型中，通过人脸模型生成模型提取二维人脸图像的全局特征和局部特征，基于全局特征和局部特征，获取三维人脸模型参数，基于三维人脸模型参数，输出二维人脸图像对应的三维人脸模型。
Patent WO-2020207143-A1 (WO)
Inventor: HUANG MIN
IPC: H04W72/04
Filed: 2020-02-28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a node may determine a first set of time-frequency resources, within a time duration, for full-duplex communications and a second set of time-frequency resources, within the time duration, for non-full-duplex communications. The node may transmit to a wireless communication device and based at least in part on determining the first set of time-frequency resources and the second set of time-frequency resources, an indication of the first set of time-frequency resources, the second set of time-frequency resources, and corresponding transport formats for the first set of time-frequency resources and the second set of time-frequency resources. Numerous other aspects are provided.
Patent WO-2021179233-A1 (WO)
Inventor: XU ZHEN
IPC: H01M4/587
Filed: 2020-03-12
Abstract: A preparation method for a graphene aerogel array-type sensor, and an application thereof. In situ printing is combined with solvent plasticization and foaming to prepare a micro-size graphene aerogel array-type device, which has excellent flexibility and stability, and may be applied in various application scenarios, such as sensing, energy storage etc. The array sensor has very high stability, and therefore has higher accuracy and reliability, and in combination with deep machine learning, provides a machine with smart learning and recognition functions, and strongly promotes the development of the next generation of artificial intelligence.
Patent WO-2021179303-A1 (WO)
Title: Rapport de marge de puissance pour un mode de fonctionnement en duplex intégral d'un dispositif
Inventor: HUANG MIN
IPC: H04L5/14
Filed: 2020-03-13
Abstract: L'invention porte, dans un exemple, sur un procédé qui consiste à envoyer, d'un premier dispositif à un second dispositif, un message de rapport de marge de puissance (PHR) indiquant une valeur de décalage. La valeur de décalage est basée sur une première valeur d'un paramètre de puissance de transmission en duplex intégral (FD) et la première valeur indique une première quantité de puissance pour un bloc de ressources physiques (PRB) d'une transmission en liaison montante d'une première opération de communication FD. La valeur de décalage est basée en outre sur une valeur de référence de puissance de transmission. Le procédé consiste en outre à recevoir, au moyen du premier dispositif et en provenance du second dispositif en réponse au message de PHR, un message de commande comprenant une valeur de réglage associée à une seconde quantité de puissance pour un PRB d'une transmission en liaison montante d'une seconde opération de communication FD.
Patent WO-2020200100-A1 (WO)
Inventor: SONG YANG
IPC: H04W72/04
Filed: 2020-03-27
Abstract: Disclosed in embodiments of the present invention are a multi-transmission reception point (TRP) configuration method and device, and a storage medium. The method comprises: configuring one physical channel configuration information element (IE) to correspond to a plurality of control resource sets (CORESETs); or configuring a plurality of physical channel configuration IEs to correspond to the plurality of CORESETs; wherein the plurality of CORESETs correspond to a plurality of TRPs, and at least one CORESET in the plurality of CORESETs corresponds to one TRP.
Patent WO-2020253321-A1 (WO)
Inventor: WANG JIANGANG
IPC: B60L50/60
Filed: 2020-04-01
Abstract: The present application provides a stator core, a housing, a motor cooling system for an electric vehicle, and an electric vehicle. The cooling system comprises a power device, a stator core, a core cooling oil channel for delivering a coolant oil to the stator core, and a coil cooling oil channel. The coil cooling oil channel has a first oil outlet located at an end portion of the stator core. The core cooling oil channel and the coil cooling oil channel are sequentially communicated, and therefore, the coolant oil first enters the core cooling oil channel and then enters the coil cooling oil channel. The core cooling oil channel extends along a circumferential direction of the stator core. The coil cooling oil channel extends along an axial direction of the stator core. The power device drives the coolant oil to enter the stator cooling oil channel via an oil inlet, pass through the core cooling oil channel, and enter the coil cooling oil channel via an oil communication port. The coolant oil returns to an oil return container via the first oil outlet.
Patent WO-2021217288-A1 (WO)
Inventor: ABDELGHAFFAR MUHAMMAD SAYED KHAIRY
IPC: H04B7/08
Filed: 2020-04-26
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may transmit, to a base station, a UE capability message indicating support for at least a first demodulation mode or a second demodulation mode. The first demodulation mode may correspond to a single demodulation procedure associated with a set of antenna ports at the UE, and the second demodulation mode may correspond to multiple demodulation procedures, each procedure associated with a respective subset of antenna ports at the UE. In some cases, the UE may flexibly switch between demodulation modes. The UE may receive, from the base station, one or more downlink signals via one or more downlink beams based on the indication of the first demodulation mode or the second demodulation mode. The UE may demodulate the one or more downlink signals based on the indicated (e.g., an active) demodulation mode.
Patent WO-2021217566-A1 (WO)
Inventor: YAN HANG
IPC: A61M25/00
Filed: 2020-04-30
Abstract: A sheath, and a surgical assembly and a use method therefor. The sheath comprises a cylindrical inner layer structure (2), a cylindrical outer layer structure (1), and a skeleton structure (3), and the inner layer structure (2), the skeleton structure (3), and the outer layer structure (1) can expand radially along with expansion of a balloon on the inner side of the inner layer structure (2); when the inner layer structure (2), the skeleton structure (3), and the outer layer structure (1) do not expand radially, the radial size of an inner channel of the inner layer structure (2) is a first radial size, and the first radial size is larger than or equal to the radial size of the balloon that does not expand; after the inner layer structure (2), the skeleton structure (3), and the outer layer structure (1) expand radially and the balloon is removed or shrunk, the radial size of the inner channel of the inner layer structure (2) is a second radial size, and the second radial size is larger than the first radial size.
Patent WO-2020224577-A1 (WO)
Inventor: WANG MINGLIANG
IPC: G09G3/36
Filed: 2020-05-06
Abstract: A display device comprises: a power supply chip (100) for outputting a gate turn-on voltage; a gamma chip (200) for providing a gamma voltage; a detection resistor (400) having a first end (410) and a second end (420) for electrical connection, the first end (410) being grounded; a display panel (300) comprising a plurality of sub-pixels (310), a plurality of drive transistors (320) and at least one detection transistor (330); a gate electrode of each drive transistor (320) receives the gate turn-on voltage (VG), a first electrode of each drive transistor (320) receives the gamma voltage, and a second electrode of each drive transistor (320) is electrically connected to a corresponding sub-pixel (310); a gate electrode of the detection transistor (330) receives the gate turn-on voltage (VG), a first electrode of the detection transistor (330) receives a test voltage (VT), and a second electrode of the detection transistor (330) is electrically connected to a second end (420) of the detection resistor (400); and a control module (500), electrically connected to the second end (420) of the detection resistor (400), and used for controlling, when the voltage of the detection resistor (400) decreases, the power supply chip (100) to increase or decrease the output of the gate turn-on voltage (VG).
Patent WO-2021226746-A1 (WO)
Title: Data transmission method, data transmission apparatus, and storage medium
Inventor: LI MINGJU
IPC: H04W76/27
Filed: 2020-05-09
Abstract: Disclosed are a data transmission method, a data transmission apparatus, and a storage medium. The data transmission method comprises: determining a default uplink sending beam, wherein the default uplink sending beam is one or more uplink sending beams; and performing data transmission on the basis of the default uplink sending beam. By means of the present disclosure, the matching between an uplink sending beam of a terminal and an uplink receiving beam of a network device can be guaranteed, the accuracy of uplink transmission receiving is ensured, and the throughput is improved.
Patent WO-2020259119-A1 (WO)
Inventor: HUANG HAIDONG
IPC: H04N19/167
Filed: 2020-05-14
Abstract: The application relates to a method and apparatus for image coding, an electronic device and a computer-readable storage medium. The method includes: an object region is acquired from a reference image; a pixel block forming the reference image is acquired, and multiple sets of coded data for the pixel block is obtained by coding the pixel block in multiple coding modes respectively, each set of coded data corresponding to a coding mode of the multiple coding modes; a cost parameter of the pixel block is determined based on a relative position relationship between the pixel block and the object region; a coding cost in each of the multiple coding modes for the pixel block, is obtained according to the cost parameter of the pixel block and the coded data in each coding mode; and a set of coded data corresponding to the coding mode with a lowest coding cost is determined to be target coded data for the pixel block. A distortion weight value or bit rate weight value of the pixel block may be dynamically regulated, so that image details of the object region or outside the object region may be selectively retained, and an image coding processing effect may be improved.
Patent WO-2021051848-A1 (WO)
Title: Radar effective detection area extraction method based on remote sensing image
Inventor: XU KAI
IPC: G01S13/86
Filed: 2020-05-22
Abstract: The present invention provides a radar effective detection area extraction method based on a remote sensing image. A radar interference area and an effective detection area are extracted, a false object caused by ground clutter is eliminated, offshore location distribution information of a radar target is visually and truly reflected, and a real basis is provided for traffic situation evaluation. The method is different from other common interference area extraction methods or effective detection area extraction methods, a remote sensing image is adopted to assist in distinguishing the type of an area of a radar detection range, an interference area (an area generated by clutters such as land and islands) and an effective detection area are accurately extracted, the accuracy degrees of detection and entry are improved, and a reliable basis is provided for radar target display of a VTS system.
Patent WO-2020248917-A1 (WO)
Title: 阵列天线总辐射功率测量方法、装置、系统、终端以及计算机存储介质
Inventor: GAO HUA
IPC: G01R29/10
Filed: 2020-06-05
Abstract: 一种阵列天线（212）总辐射功率测量方法、装置、系统（200）、终端以及计算机存储介质，通过将待测的阵列天线（212）进行分区，使在阵列天线（212）总辐射功率测量过程中，采样点的点数减少。
Patent WO-2021248360-A1 (WO)
Inventor: YAU CHENG-FU
IPC: H02K5/20
Filed: 2020-06-10
Abstract: A method for manufacturing a heat conduction device, a heat conduction device, a method for manufacturing a motor, and a motor. The method for manufacturing a heat conduction device comprises: a step of manufacturing a plate (1): manufacturing the plate (1) having a plurality of flow passages (101), the plurality of flow passages (101) penetrating through the plate (1) respectively along axes (C) parallel to each other, and not communicating with each other, and a first opening (102) and a second opening (103) being formed on two ends of the plate (1) by each flow passage (101); a positioning step: except for the first openings (102) and the second openings (103) adjacent to the two long sides of the plate (1) opposite each other, enabling the first openings (102) of the flow passages (101) to abut against the second openings (103) of the adjacent flow passages (101), so that the plurality of flow passages (101) communicate with each other; and a connecting step: fixing the two ends of the plates (1) abutting against each other, so that the plurality of flow passages (101) are connected to each other to form a spiral flow passage (106).
Patent WO-2021248387-A1 (WO)
Inventor: ZHOU GUOFENG
IPC: G21C19/10
Filed: 2020-06-10
Abstract: Disclosed are a refueling transfer device and a refueling method. The refueling transfer device comprises a positioning cock (20) which is detachably arranged at an open end of a reactor core apparatus (2) to shield and seal the reactor core device (2) during refueling, a refueling transfer machine (50) which is detachably arranged on the positioning cock (20) and is capable of performing a horizontal motion and a lifting motion to take and place a fuel assembly (3), and a flexible abutting mechanism (60) which is arranged at one end of the refueling transfer machine (50). The positioning cock (20) is provided with a channel for taking and placing the fuel assembly (3); the positioning cock (20) is provided with a first isolation valve (30) arranged corresponding to the channel; a second isolation valve (40) is arranged on the side of the flexible abutting mechanism (60) facing away from the refueling transfer machine (50), and the second isolation valve (40) and the first isolation valve (30) are in abutment joint by means of the flexible abutting mechanism (60) under driving of the refueling transfer machine (50), so as to perform sealing and shielding during refueling. The refueling transfer device has high abutment joint precision, and can realize remote and automatic operation, such that the economical efficiency, safety and reliability of a reactor are improved.
Patent WO-2021248515-A1 (WO)
Inventor: FANG WEIHUA
IPC: G03B35/18
Filed: 2020-06-16
Abstract: An advertisement device and a working method on basis of a 3D holographic projection technology. The advertisement device comprises a mounting base (1); an upper top portion (2) is provided above the mounting base (1), several supporting vertical plates (11) are provided between the mounting base (1) and the upper top portion (2); a holographic projection imaging device (4) is mounted between the mounting base (1) and the upper top portion (2), and the holographic projection imaging device (4) comprises a projection receptor (41) and a projector (42) which are relatively fixed in the up and down direction; the projection receptor (41) is provided with a photochromic glass group (5) attached to or provided around the projection receptor (41); and several light sensors (51) are provided on a side face of the projector (42). The present invention solves the problem that a holographic image effect is greatly affected by external illumination, and has the advantages of stable projection, good advertisement display effect, etc.
Patent WO-2021248551-A1 (WO)
Inventor: WANG FANG
IPC: H01L27/32
Filed: 2020-06-19
Abstract: An organic light-emitting device, a display panel, and a display apparatus. The organic light-emitting device comprises a hybrid light-emitting layer (100), wherein the hybrid light-emitting layer (100) comprises a first blue light layer (10), a second blue light layer (20) and a yellow-green light layer (30); and the second blue light layer (20) and the yellow-green light layer (30) are arranged side by side on the first blue light layer (10).
Patent WO-2021027492-A1 (WO)
Inventor: LIU HUIHUI
IPC: H01M10/0525
Filed: 2020-07-17
Abstract: The present application provides an electrode assembly and a battery cell. The battery cell comprises the electrode assembly, a housing, and a first electrode terminal. The housing has an accommodating cavity, the electrode assembly is received in the accommodating cavity, and the first electrode terminal is disposed at the housing. The electrode assembly comprises a first electrode piece, a second electrode piece, and a diaphragm, and the diaphragm separates the first electrode piece from the second electrode piece. The first electrode piece comprises a first current collector, a first active substance layer, and an insulating layer; the first current collector comprises a first body part and a first tab extending from the first body part, the surface of the first body part is at least partially coated with the first active substance layer, and the first tab protrudes from the first body part and is electrically connected to the first electrode terminal. The insulating layer is at least partially applied on the surface of the first tab, and the elastic modulus of the insulating layer is smaller than the elastic modulus of the first tab.
Patent WO-2021109595-A1 (WO)
Title: Memory and forming method therefor
Inventor: TUNG YU-CHENG
IPC: H01L21/8242
Filed: 2020-07-29
Abstract: A memory and a forming method therefor. A plurality of node contact structures (SC) are formed on a substrate (100), air gaps (800) are formed in the node contact structures, the node contact structures are electrically isolated by means of openings (900), the openings are in communication with the air gaps, and an insulation layer (910) at least fills the openings. The openings are in communication with the air gaps, and the insulation layer at least fills the openings, so that the air gaps can be partially preserved, in order to reduce parasitic capacitance between the node contact structures, and prevent the problem of malfunction caused by deterioration of memory data retention properties. In addition, it is not necessary to increase requirements for preparing the node contact structures in order to prevent empty voids from appearing in the node contact structures, and a process window for preparing the node contact structures in widened. Furthermore, even if the insulation layer completely fills the air gaps, the insulation layer in the air gaps can still have the effect of isolating adjacent node contact structures, and the performance of the memory is not adversely affected.
Patent WO-2021169176-A1 (WO)
Inventor: CAO GUOHUA
IPC: B66B11/02
Filed: 2020-07-31
Abstract: Disclosed are a jointly- and independently-driven hybrid dual cab elevator and a driving method therefor, comprising a main lifting/lowering system. The main lifting/lowering system comprises a main cab and a main traction motor. The dual cab elevator also comprises an auxiliary lifting/lowering system capable of moving with the main lifting/lowering system, also capable of moving independent of the main lifting/lowering system, and also capable of driving the movement of the main cab, and a balancing cable guide wheel set provided below the auxiliary lifting/lowering system. The auxiliary lifting/lowering system comprises an auxiliary cab provided below the main cab, an auxiliary control wheel set, an auxiliary traction cable connected to the auxiliary cab and wrapped on the auxiliary control wheel set, and an auxiliary traction motor. Not only can the main cab and the auxiliary operate independently, but the vertical distance between the main cab and the auxiliary cab can also be kept unchanged by means of mechanical measures of releasing and applying a brake with respect to the auxiliary control wheel, thus allowing the main cab and the auxiliary to rely on one traction motor for joint operation, and overcoming the problem with dual sub-cab operation when a certain traction motor malfunctions.
Patent WO-2021036735-A1 (WO)
Inventor: ZHANG WEI
IPC: G06F9/451
Filed: 2020-08-06
Abstract: 一种显示用户界面的方法，包括：电子设备接收到用于显示用户界面的用户操作。然后，电子设备获取用户界面对应的XML文件。接着，电子设备对XML文件进行解析得到View对象、View对象的属性以及View对象之间的父子关系。然后，电子设备根据解析出的结果绘制得到待显示用户界面。具体地，电子设备利用UI线程对三方View对象进行绘制处理，利用非UI线程对系统View对象进行绘制处理。最后，电子设备将待显示用户界面渲染成显示屏上用户可见的用户界面。这样，电子设备可以减少界面绘制的时间。从而，电子设备可以更快地为用户呈现用户界面，提升用户体验。
Patent WO-2021036765-A1 (WO)
Title: 具有电子儿童锁的电子烟及其控制方法
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2020-08-10
Abstract: 一种具有电子儿童锁的电子烟及其控制方法，电子烟包括雾化器（1）、电池组件（2）以及控制电子烟开机与关机的电子儿童锁，雾化器（1）包括用于加热并雾化烟液的发热元件（11），电池组件（2）包括电池（21）、电路控制板（22），电子儿童锁包括电路控制板（22）上设有的微控制器（23）、开关电路、可读写的NFC芯片（24）、NFC天线和具有NFC功能的移动设备，移动设备上设有电子烟应用程序，电子烟应用程序将读取NFC芯片（24）中预设的开机密码并与其预设的开机密码进行比对，如开机密码正确，则微控制器（23）控制开关电路接通进行开机，电子烟进入待机状态；有益效果是，通过电子儿童锁进行开机，有效实现对电子烟进行加密及个人使用的定制，防止未成年人吸食电子烟，避免了给社会和家庭带来不良影响。