baber/WOPTO huggingface dataset:
Patent WO-2021207906-A1 (WO)
Title: Method for mobile pressure swing adsorption oxygen production device
Inventor: SONG YUWEN
IPC: C01B13/02
Filed: 2020-04-14
Abstract: A method for mobile pressure swing adsorption oxygen production device, comprising a first pressure swing adsorption section and a second pressure swing adsorption section operated in series. The first pressure swing adsorption section adsorbs oxygen in raw material air by means of a velocity selective adsorbent bed layer. The second pressure swing adsorption section adsorbs nitrogen in an oxygen-rich resolving gas flowing from the first pressure swing adsorption section by means of a nitrogen equilibrium selective adsorbent bed layer. The adsorption tower of the first pressure swing adsorption section at least sequentially undergoes four pressure swing adsorption process steps of adsorption A, serial displacement P1, oxygen-rich displacement P and vacuum evacuation VC in one cycle period. The adsorption tower of the second pressure swing adsorption section at least successively undergoes pressure swing adsorption process steps of adsorption A, equal pressure drop ED, back discharging BD or vacuum evacuation VC, equal pressure rise ER and product gas pressure rise FR in one cycle. The pressure swing adsorption device using the described method has a small volume and a light weight, is convenient to use, and has a low pressure, greatly reduces the cost of using oxygen, and significantly improves the safety of using oxygen.
Patent WO-2021047193-A1 (WO)
Title: Voice processing method and apparatus, device, and computer storage medium
Inventor: HUANG JIZHOU
IPC: G10L15/22
Filed: 2020-05-07
Abstract: A voice processing method and apparatus, a device, and a computer storage medium, relating to the technical field of voices. The method comprises: a server side of a first voice assistant recognizes a received voice request (203) to obtain a text request (204); send the text request obtained by means of recognition to a server side of a second voice assistant for verification (209); receive token information generated and returned by the server side of the second voice assistant for the text request (208); and send the text request and the token information to a client of the first voice assistant (205), so that the client of the first voice assistant calls a client of the second voice assistant to achieve a response to the text request on the basis of the token information. After a user inputs the voice request by using the first voice assistant, a first voice assistant side can call the second voice assistant to achieve the response to the voice request under the situation that the second voice assistant can make a better response.
Patent WO-2021237552-A1 (WO)
Title: Mask, exposure method and touch panel
Inventor: LEI JIE
IPC: G03F1/38
Filed: 2020-05-28
Abstract: A mask, an exposure method, and a touch panel. The mask comprises a light-transmitting pattern (520) and a light-shielding pattern (510), the mask further comprises a first exposure region (A) and a second exposure region (B), and the first exposure region (A) is located on at least one side of the second exposure region (B), wherein a first light-shielding pattern (511) in the first exposure region (A) comprises strip-shaped light-shielding parts (512); each strip-shaped light-shielding part (512) comprises a first light-shielding section (5121) and a second light-shielding section (5122), the second light-shielding section (5122) is located between the first light-shielding section (5121) and a second light-shielding pattern (513) in the second exposure region (B), and the width of the first light-shielding section (5121) in a first direction is smaller than the width of the second light-shielding section (5122) in the first direction; the extension direction of the strip-shaped light-shielding parts (512) is a second direction, and the first direction is a direction perpendicular to the second direction in a plane on which the mask is located, so that the display quality and yield of display devices may be improved.
Patent WO-2021017626-A1 (WO)
Title: Power-saving signal configuration and transmission methods and apparatuses
Inventor: LUO CHEN
IPC: H04W76/28
Filed: 2020-06-02
Abstract: Disclosed in the present application are power-saving signal configuration and transmission methods and apparatuses. In the present application, a base station configures search space set configuration information of a power-saving signal, and sends same to a terminal. The power-saving signal search space set configuration information comprises first configuration information and second configuration information; the first configuration information is search space set configuration information of a power-saving signal used when the terminal is in a short DRX cycle; and the second configuration information is search space set configuration information of a power-saving signal used when the terminal is in a long DRX cycle.
Patent WO-2021248506-A1 (WO)
Title: 一种bwp配置方法及装置、终端设备、网络设备
Inventor: WANG SHUKUN
IPC: H04W72/12
Filed: 2020-06-13
Abstract: 本申请实施例提供一种BWP配置方法及装置、终端设备、网络设备，该方法包括：终端设备接收网络设备发送的第一配置信息，所述第一配置信息包括多个初始BWP配置信息，所述多个初始BWP配置信息中的每个初始BWP配置信息关联一种终端类型和/或终端能力；所述终端设备基于所述第一配置信息，从所述多个初始BWP配置信息中选择第一初始BWP配置信息，并基于所述第一初始BWP驻留在第一初始BWP上。
Patent WO-2021004313-A1 (WO)
Inventor: GAGE WILLIAM ANTHONY
IPC: H04W28/06
Filed: 2020-06-29
Abstract: L'invention concerne un procédé, un appareil et un système de reconstruction d'une unité de données de service de commande de liaison radio (RLC) dans un réseau de communication sans fil. Un élément de réassemblage de SDU RLC reçoit des segments d'une SDU RLC à partir de différents éléments de réception de RLC à fonctionnement indépendant et reconstruit la SDU RLC à partir de ces segments. Les éléments de réception de RLC fonctionnent indépendamment à l'aide de différentes liaisons de communication et transmettent chaque segment lors d'une réception réussie, plutôt que d'attendre la réception réussie d'une SDU complète. Chaque élément de réception peut utiliser une ARQ pour une réception fiable de segments. Des segments comprennent une indication de leur position dans la SDU pour faciliter la reconstruction.
Patent WO-2021212655-A1 (WO)
Inventor: XIONG HAO
IPC: H04L12/26
Filed: 2020-06-29
Abstract: The present application relates to blockchain technology, and is applied to the field of intelligent security. Provided is a device monitoring method, comprising: acquiring input configuration data; parsing the configuration data according to a preset rule to obtain a remote connection table and a monitoring method table corresponding to the configuration data; correspondingly updating a historical remote connection table and a historical monitoring method table stored in a preset remote connection management library, so as to obtain an updated remote connection table and an updated monitoring method table; establishing a remote connection with a device, which is to be monitored, corresponding to the updated remote connection table; acquiring a remote connection handle in the updated remote connection table; and transmitting a monitoring method corresponding to the updated monitoring method table to said device by means of the remote connection handle, and controlling said device to execute the monitoring method. The efficiency of monitoring a device to be monitored is improved. In addition, the present application further relates to blockchain technology, and the remote connection table and the monitoring method table may be stored in a blockchain.
Patent WO-2021000860-A1 (WO)
Inventor: LUO XIAOFEI
IPC: G09F9/30
Filed: 2020-06-30
Abstract: Disclosed is a reel-type display device, comprising a reel and a flexible screen (200), wherein the reel comprises a shell and a rotary shaft (110), the rotary shaft (110) is rotatably arranged inside the shell, the flexible screen (200) has a connection end (201), the flexible screen (200) is connected to the rotary shaft (110) by means of the connection end (201), and the flexible screen (200) is configured to be wound inside the rotary shaft (110) in a retractable manner; and the flexible screen (200) comprises a covering film (210) and a glue frame (250), wherein the covering film (210) has a connection section (211), and the connection section (211) is adjacently connected to the connection end (201); and the glue frame (250) is arranged at a side surface, facing the rotary shaft (110), of the connection section (211) of the covering film (210), wherein the connection section (211) is connected to the rotary shaft (110) by means of the glue frame (250), a gluing layer is arranged at a joint between the glue frame (250) and the connection end (201), and the thickness of the gluing layer is gradually increased in a direction away from the connection end (201).
Patent WO-2021098229-A1 (WO)
Inventor: XING MIN
IPC: G09G3/36
Filed: 2020-07-07
Abstract: A display control system and a display screen. The system comprises a sending card (100), a processing module (200), a switch module (300), and a display assembly (400). The display assembly (400) comprises at least one of a receiving card (410), an adapter card (420), and a display module (430). The processing module (200) is separately connected to the control end of the switch module (300) and the sending card (100). The first end of the switch module (300) is used for connecting to a power supply (500), and the second end of the switch module (300) is connected to at least one of the receiving card (410), the adapter card (420), and the display module (430). The sending card (100) is used for sending an SDI signal to the processing module (200). The processing module (200) is used for, when it is detected that the SDI signal is a low-level signal, generating a first control signal, and sending the first control signal to the switch module (300), so that the switch module (300) is in an off state.
Patent WO-2021012988-A1 (WO)
Title: Connecting structure between feet and central member, feet, central member, chassis and chair
Inventor: TONG BAIJUN
IPC: F16C11/04
Filed: 2020-07-14
Abstract: A connecting structure between feet (2) and a central member (1), feet (2), a central member (1), a chassis and a chair, belonging to the technical field of chair connection structures. The connecting structure between the feet (2) and the central member (1) comprises: central member connecting portions (1-1) provided on an outer peripheral portion of the central member (1) and used for connecting to the feet (2); and a foot connecting portion (2-1) provided at one end of each of the feet (2) and used for connecting to the central member (1). Rotation limiting grooves (1-1.3) are further provided on two side walls of each central member connecting portion (1-1), and a clamping boss (1-1.4) is provided inside the central member connecting portion (1-1); two side surfaces (2-1.3) of each foot connecting portion (2-1) are respectively provided with rotation limiting projections (2-1.5) projecting outwards, and the lower surface (2-1.2) of the foot connecting portion (2-1) is provided with an abutting portion (2-1.21). The connecting structure between the feet (2) and the central member (1) has a stable stress, and there is no weak stress point, so that the corresponding chassis and chair have a reliable performance and a long service life.
Patent WO-2021017822-A1 (WO)
Title: Information interaction method, wearable device, and storage medium
Inventor: ZHANG XUN
IPC: H04B1/3827
Filed: 2020-07-14
Abstract: Disclosed in the embodiments of the present invention are an information interaction method, a wearable device, and a storage medium, for use in avoiding the interference of signals in a communication environment where wearable devices are located with information interaction between the wearable devices, effectively reducing the power consumption of the wearable devices, and prolonging the standby time of the wearable devices. The method according to the embodiments of the present invention comprises: a first wearable device acquires information to be used for interaction, the first wearable device being any one of multiple wearable devices worn by a target user; the first wearable device is capacitively coupled with a target user to enable the human body of the target user to generate an electric field so as to determine a human body communication channel; the first wearable device sends said information to a second wearable device by means of the human body communication channel.
Patent WO-2022016487-A1 (WO)
Title: Easy access aviation simulation cabin
Inventor: SUN ZIYANG
IPC: G09B9/00
Filed: 2020-07-24
Abstract: An easy access aviation simulation cabin, comprising a simulation cabin body (1), a plurality of bottom portion support columns (4) are provided at the bottom portion of the simulation cabin body (1), a fixed base (5) is provided at the bottom portion of each bottom portion support column (4), an access port (2) is provided at the left side of the simulation cabin body (1), a cabin door (3) is provided on the simulation cabin body (1) at the position of the access port (2), two groups of lower portion connecting bodies (6) are provided on the simulation cabin body (1) at the bottom portion of the access port (2), a number one storage groove (7) is provided within the lower portion connecting bodies (6), and a number two rolling groove (8) is provided on the lower portion connecting bodies (6) at the left side position of the number one storage groove (7). By means of a ladder (9) within the lower portion connecting bodies (6) provided at the bottom portion of the simulation cabin body (1) and pulling the ladder (9) forward, the front end of the ladder (9) is placed on the ground, thereby enabling a cleaner to more conveniently move up and down into and out of the interior of the simulation cabin body (1).
Patent WO-2021073210-A1 (WO)
Inventor: XU JIANHUI
IPC: G06K9/62
Filed: 2020-08-06
Abstract: 一种空间自相关的机器学习卫星降水数据降尺度方法，包括：获取TRMM降水数据与地表参量数据；对地表参量数据进行预处理，得到空间分辨率为1km和25km的DEM数据、白天地表温度、夜间地表温度、昼夜地表温度差以及NDVI数据；对TRMM降水数据进行空间自相关分析，得到估算的空间分辨率为25km的降水数据空间自相关值；将空间分辨率为25km的降水数据空间自相关值降尺度到空间分辨率为1km；建立非线性回归模型；基于非线性回归模型，得到空间分辨率为1km的降水降尺度数据。同时提供了一种系统及终端。所述方法的降尺度结果优于基于常规回归模型的降尺度结果，具有重要的理论、实践意义和推广应用价值。
Patent WO-2021077854-A1 (WO)
Title: Compound pendulum frequency-raising type wave energy collection device
Inventor: LIU HUICONG
IPC: F03B13/14
Filed: 2020-08-07
Abstract: A compound pendulum frequency-raising wave energy collection device, comprising a housing (1) that floats on the water surface and wobbles with waves, a compound pendulum mechanism (2) that is rotatably disposed in the housing (1) and rotates with the wobbling of the housing, a driving gear (3) that is rotatably disposed in the housing (1) and rotates synchronously with the compound pendulum mechanism (2), an electromagnetic power generation mechanism (4) that is disposed in the housing (1) and is used for meshing transmission with the driving gear (3) to generate power by means of electromagnetic induction under the drive of the driving gear, and a piezoelectric power generation mechanism (5) that is disposed in the housing (1) and located above the end surface of the driving gear (3) and is used for deforming during rotation to generate power by means of the piezoelectric effect, such that when the housing (1) wobbles non-directionally with wave undulations, the compound pendulum mechanism (2) rotates non-directionally to adapt to dynamic changes of the wave energy on the water surface, so as to achieve a high energy capture efficiency. In addition, the energy conversion performed by the electromagnetic power generation mechanism (4) and the piezoelectric power generation mechanism (5) by means of two different electromechanical coupling energy conversion means is applicable to a wide spectrum range of wave energy, and achieves a high adaptability and high conversion efficiency.
Patent WO-2022032417-A1 (WO)
Inventor: LIU WEIJUN
IPC: B64D1/18
Filed: 2020-08-10
Abstract: 一种信息化农药喷洒装置，包括无人机主体（1），所述无人机主体（1）的下端设置有药筒（4），所述药筒（4）的下端设置有出料管（5），所述出料管（5）的下端设置有连接套筒（6），所述连接套筒（6）中设置过滤网垫（7），所述过滤网垫（7）的下端设置有连接管（8），所述无人机主体（1）的外侧设置有框架（10），所述框架（10）的内侧外表面设置有固定块（11），所述固定块（11）的下端设置有支撑板（12），所述支撑板（12）的一侧设置有挡板（13）。该信息化农药喷洒装置，通过设置有连接套筒、滤网，能够有效的阻挡药物残渣进入导流管，避免造成管道堵塞，影响喷洒效率，通过设置有固定块、支撑板、挡板，有利于药筒的固定，防止无人机飞行过程中发生晃动造成药筒坠落，避免不必要的浪费和损失。
Patent WO-2021223347-A1 (WO)
Title: Ceramic arc extinguishing structure
Inventor: ZHOU KANGPING
IPC: H01H50/00
Filed: 2020-08-28
Abstract: The present invention provides a ceramic arc extinguishing structure. The ceramic arc extinguishing structure comprises: a ceramic housing and at least two electrical conductors. The ceramic housing is a hollow rectangular parallelepiped structure with one side open, and each electrical conductor is partially inserted into an electrically conductive hole and fastened to the ceramic housing. Several reinforcing ribs and several arc cutting ribs are provided on the inner side wall of the ceramic housing. Several arc cutting grooves are evenly provided on the inner side wall of the ceramic housing. The several arc cutting ribs are used for cutting arc in the ceramic housing, and the arc cut by the cutting ribs can quickly extinguish in the ceramic housing. The several arc cutting ribs and the several arc cutting grooves increase the surface area of the inner side wall of the ceramic housing, that is, increase the cooling area of the ceramic housing for arc, facilitating quick arc extinguishing in the ceramic housing. The several arc cutting ribs increase the structural strength of the ceramic housing. The ceramic arc extinguishing structure has a good arc extinguishing effect, and the working stability of a relay comprising the ceramic arc extinguishing structure is improved.
Patent WO-2022056752-A1 (WO)
Title: Efficient textile fabric winding and packing apparatus
Inventor: WANG MINGHUI
IPC: B65H18/02
Filed: 2020-09-17
Abstract: An efficient textile fabric winding and packing apparatus, comprising a top closure plate (1), a compartment gate (2), a transmission compartment (3), a driving motor (4), a cutter moving button (5), a rotating roller (6), a winding compartment (7), a metal slide rail (9), and a cutter locking member (91). The rotating roller (6) is disposed in the winding compartment (7). A fixing plate (61) is provided at an outer surface of the rotating roller (6). Cloth in a cloth storage box (12) enters the winding compartment (7) from a strip-shaped slot. One end of the cloth is fixed to the rotating roller (6) by means of the fixing plate (61). When the rotating roller (6) rotates, the cloth in the cloth storage box (12) is pulled out to drive the cloth on the rotating roller (6) to be wound and packed. Limiting plates (71) are provided at two sides of the rotating roller (6), thereby ensuring that the cloth is wound regularly without deviation during winding, thus simplifying traditional winding and packing steps of textile fabrics, and improving winding and packing efficiency.
Patent WO-2021179568-A1 (WO)
Inventor: JI JINGQI
IPC: G02B6/36
Filed: 2020-09-22
Abstract: An optical module (200), comprising an upper housing (201), a lower housing (202), and an unlocking component (203). The side wall of the upper housing (201) is provided with the unlocking component (203) for interlocking with a switch; the unlocking component (203) comprises two cantilevers (12) separately attached to the side wall of the upper housing (201), so that the unlocking component (203) is movably connected to the upper housing (201); the unlocking component (203) further comprises a cantilever beam (13) used for connecting the two cantilevers (12); the cantilever beam (13) covers above a first recessed portion (221); a through hole (131) is provided on the upper surface of the cantilever beam (13); the through hole (131) is located directly above the first recessed portion (221); an elastic member (206) can be inserted into the first recessed portion (221) by means of the through hole (131); the unlocking component (203) further comprises a hook (14); a connecting end of the hook (14) is disposed on the side wall of the cantilever beam (13); a free end (142) of the hook (14) is bent downwards, so that the free end (142) can extend into the first recessed portion (221) and a second recessed portion (222); the free end (142) of the hook (14) is in contact with a movable end of the elastic member (206), so that the elastic member (206) converts an elastic potential energy into a kinetic energy during unlocking, and drives the unlocking component (203) to reset by means of the hook (14).
Patent WO-2021184723-A1 (WO)
Title: Compressor
Inventor: HUANG YOULING
IPC: F04C29/00
Filed: 2020-09-29
Abstract: Disclosed is a compressor (1). The compressor (1) comprises a main bearing block (10). The main bearing block (10) comprises a main bearing block body (16) and a compression mechanism (30) used for supporting the compressor (1). The main bearing block body (16) comprises a main bearing arrangement part (17); a main bearing (11) is arranged at the main bearing arrangement part (17) to support a rotating shaft (20) of the compressor (1); the main bearing block body (16) defines a cavity (12); the rotating shaft (20) is engaged with the compression mechanism (30) in the cavity (12) to drive the compression mechanism (30); the main bearing (11) is at least partially exposed in the cavity (12); and the main bearing block body (16) further comprises a vent hole (13) leading to the cavity (12) so as to allow gas which is sucked in from a gas suction port of the compressor (1) to directly enter the cavity (12). The compressor (1) is an oil mist lubricated compressor (1).
Patent WO-2022007211-A1 (WO)
Inventor: LIU YANG
IPC: G01C13/00
Filed: 2020-09-30
Abstract: 本发明提出了一种基于GNSS的实时高精度波浪测量新方法，通过波浪浮标等海面载体搭载的GNSS接收机(或板卡)和天线，采集GNSS相位、伪距、多普勒频移观测值和广播星历，利用相位观测值的历元差分获取浮标等载体的三维速度，进而求得波浪的方向谱、频谱，以及波高、周期、波向等要素信息；由速度积分一定时长并去除线性趋势项得到位移随时间的变化，也可求得波浪要素信息；无需额外的精密差分改正数，节省了精密差分改正的服务成本与通讯成本。本发明适用于近海、远海场景，实时得到高精度的波浪要素信息，存储在浮标本地或者定期通讯传回，扩大了基于GNSS的海洋波浪测量的工作范围，具有高实际应用价值。
Patent WO-2021078096-A1 (WO)
Inventor: RUAN QINGBO
IPC: H04R1/08
Filed: 2020-10-19
Abstract: 本公开实施例公开了一种受话器控制方法、装置和电子设备。电子设备包括至少一个受话器，至少一个受话器与基带电路电连接，至少一个受话器与基带电路之间设置有反馈电路，受话器控制方法包括：对至少一个受话器进行检测，如果检测到至少一个受话器中第一受话器被遮挡，对第一受话器对应的反馈电路的电信号增益进行调节，以减小输入至第一受话器的电信号。
Patent WO-2021078192-A1 (WO)
Title: Cloud service management method, cloud service management apparatus and readable storage medium
Inventor: SHEN SHIYUAN
IPC: H04L12/46
Filed: 2020-10-22
Abstract: A cloud service management method, a cloud service management apparatus and a readable storage medium. The method comprises: when receiving a work order requested by an application, a service management module splitting the work order, creating a department and a virtual machine data center (VDC), creating a user, and binding and connecting the user to the department and the VDC, wherein the work order comprises a resource creation request and a resource parameter (S101); a resource management module sending the resource parameter to an underlying resource pool by means of an interface (S102); the resource management module sending a first notification to a software defined network (SDN) controller, wherein the first notification is a notification for requesting to issue a flow table (S103); and the SDN controller sending the flow table to a gateway device according to the first notification (S104).