baber/WOPTO huggingface dataset:
Patent WO-2021109351-A1 (WO)
Inventor: LI GAOQUAN
IPC: A61K47/60
Filed: 2020-03-11
Abstract: The present invention relates to the technical field of medicine, relates to a polyethylene glycol conjugate drug, a preparation method therefor and an application thereof, and relates in particular to a polyethylene glycol conjugate drug represented by formula (I) or a pharmaceutically acceptable salt thereof. The present invention also relates to a preparation method for the described polyethylene glycol conjugate drug or pharmaceutically acceptable salt thereof, and a use of a pharmaceutical composition containing the polyethylene glycol conjugate drug or pharmaceutically acceptable salt thereof in the preparation of a drug.
Patent WO-2021164073-A1 (WO)
Inventor: ZHANG LIZHI
IPC: A61L9/16
Filed: 2020-03-12
Abstract: 本申请公开一种电化学法降解气态污染物的装置及其方法。其中，所述电化学法降解气态污染物的装置包括电化学反应器，所述电化学反应器包括电源、第一电极、第二电极、质子交换膜、第一气流通道及第二气流通道，所述质子交换膜设于所述第一电极和所述第二电极之间，所述第一电极设于所述第一气流通道内，所述第二电极设于所述第二气流通道内，所述第一电极和所述第二电极均为负载金属氧化物催化剂的多孔导电吸附材料电极。
Patent WO-2020192508-A1 (WO)
Title: 直通链路监测方法和终端
Inventor: WANG DA
IPC: H04W24/00
Filed: 2020-03-18
Abstract: 本公开提供一种直通链路监测方法和终端，该方法包括：第一终端监测直通链路质量，获得直通链路状态，所述直通链路为所述第一终端与第二终端之间的直通链路；其中，在所述直通链路状态为第一状态的情况下，所述第一终端向所述第一终端的接入层上报所述直通链路状态；或者，在所述直通链路状态为第二状态的情况下，所述第一终端向所述第一终端的接入层上报所述直通链路状态，或者通过不向所述接入层上报所述直通链路状态，指示所述直通链路状态。
Patent WO-2021128611-A1 (WO)
Inventor: HU RUIZHEN
IPC: G06N3/08
Filed: 2020-03-19
Abstract: Disclosed are a motion prediction method based on a deep neural network, and an intelligent terminal. The method comprises: training a deep neural network using a data set; inputting a three-dimensional point cloud into the deep neural network; outputting a first portion and a second portion of the three-dimensional point cloud by means of the deep neural network, wherein the first portion is used as a motion sub-unit, and the second portion is used as a reference portion of a motion unit; and completing network prediction according to the output of the three-dimensional point cloud, and outputting motion information, wherein the motion information comprises motion segmentation, a motion axis and a motion type. According to the present invention, prediction results of simultaneous motion, in a static state, and components of various hinged objects, which are not structured and are possibly partially scanned, are obtained, and the motion of object components can be predicted very accurately.
Patent WO-2020233215-A1 (WO)
Inventor: WANG CHENCHEN
IPC: F24H9/00
Filed: 2020-03-19
Abstract: Provided by the present application are a water heater, a control method for the water heater, and a storage medium. The water heater comprises: an external unit, in which a refrigerant is provided; and heat storage devices which are connected to the external unit, wherein the external unit can compress the refrigerant such that the refrigerant flow to the heat storage device to store heat in the heat storage devices, and each heat storage device is provided with a water inlet pipe and a water outlet pipe. There are at least two heat storage devices, and at least two heat storage devices are connected in parallel. In the water heater provided by the present application, cold water entering from the water inlet pipe directly flows out of the water outlet pipe via the heat storage devices, thereby achieving the function of heating flowing water, and meeting the user's demand for rapid water supply and ensuring water healthy. In addition, there are at least two heat storage devices, and at least two heat storage devices are connected in parallel, so that after the heat in one heat storage device is used up, water can be heated immediately, and heat in other heat storage devices can be transferred to meet users' massive water demand.
Patent WO-2020192557-A1 (WO)
Inventor: CHEN JIANSHENG
IPC: A61P3/00
Filed: 2020-03-19
Abstract: An NADH or NADPH-containing nano-microsphere. The nano-microsphere comprises, in parts by weight, 30-70 parts of a pharmaceutically available macromolecule carrier, 20-50 parts of NADH or NADPH, and 0-15 parts of a binder; the NADH or NADPH is at least partially dispersed in the macromolecule carrier. Also disclosed is a preparation method for the NADH or NADPH-containing nano-microsphere. Further disclosed are a drug preparation comprising the NADH or NADPH-containing nano-microsphere and pharmaceutically acceptable auxiliaries, and an application of the NADH or NADPH-containing nano-microsphere in treatment of diseases.
Patent WO-2021068461-A1 (WO)
Title: Low forward clamping voltage switch diode with silicon-controlled gate being short-circuited with anode
Inventor: ZHAO DEYI
IPC: H01L29/87
Filed: 2020-03-27
Abstract: The present invention provides a low forward clamping voltage switch diode with a silicon-controlled gate being short-circuited with an anode, comprising a semiconductor body consisting of a substrate material or a substrate material epitaxial layer, an N-type well, a P-type well, an N-type heavily doped member, and a P-type heavily doped member. A silicon-controlled structure is formed by appropriately designing the sizes and spacings of the N-type well, the P-type well, the N-type heavily doped member, and the P-type heavily doped member. The gate and the anode of the silicon-controlled structure are short-circuited by means of a metal connection so as to form a switch diode. A current from the gate to a cathode is used for providing a trigger current from the anode to the cathode so as to form positive feedback, the silicon-controlled structure is started in advance, and the starting voltage of the silicon-controlled structure is reduced to obtain a low forward clamping voltage. By making the gate and the anode of the silicon-controlled structure be short-circuited by means of the metal connection, the present invention forms the switch diode, and obtains the low forward clamping voltage.
Patent WO-2021207991-A1 (WO)
Title: Devices and methods for facilitating discovery reference signal transmissions
Inventor: LIU CHIH-HAO
IPC: H04W56/00
Filed: 2020-04-16
Abstract: Wireless communication devices are adapted to facilitate discovery reference signal transmissions. According to one example, a wireless communication device can schedule a discovery reference signal (DRS) window including a plurality of synchronization signal blocks (SSBs) per QCL'd beam, a first coreset, and a second coreset. The wireless communication device may further transmit the generated DRS window. Additional wireless communication devices may receive a wireless transmission including a DRS window with a plurality of SSBs on each of a plurality of QCL'd beams, a first coreset, and a second coreset. At least one SSB and at least the first coreset may be detected, and a PDCCH may be decoded. Other aspects, embodiments, and features are also included.
Patent WO-2021208127-A1 (WO)
Title: Lithium ion battery
Inventor: CHEN JACK
IPC: H01M50/147
Filed: 2020-04-23
Abstract: A lithium ion battery, comprising a cell, a housing and a cover plate assembly, the housing being provided with an accommodating cavity open at one end and closed at the other end, the cell being arranged within the accommodating cavity, the cover plate assembly comprising a cover plate body and a connecting piece arranged on the cover plate body, the connecting piece comprising a limiting portion and a first connecting portion connected to the limiting portion, the cover plate body being provided with a mounting hole penetrating along the thickness direction thereof, the limiting portion being arranged at the side surface of the cover plate body away from the cell, the first connecting portion being inserted into the mounting hole, the cell comprising a positive electrode tab and a negative electrode tab, the negative electrode tab being electrically connected to the first connecting portion, the positive electrode tab being electrically connected to the cover plate body or the housing, an insulating adhesive layer being attached between the cover plate body and the connecting piece.
Patent WO-2021223146-A1 (WO)
Title: Reduction of latency associated with touch detection of a user interface
Inventor: WANG YANWU
IPC: G06F1/3293
Filed: 2020-05-07
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device comprising may identify a load status associated with a user device that includes a touch panel; assign, based at least in part on the load status, a touch driver task thread, associated with the touch panel, to a prioritized processing unit; and configure a control setting of the prioritized processing unit for a threshold time period to reduce latency associated with processing the touch driver task thread. Numerous other aspects are provided.
Patent WO-2021223154-A1 (WO)
Title: 呼吸机
Inventor: LEI JI
IPC: C01B13/02
Filed: 2020-05-07
Abstract: 呼吸机，包括第一气囊（1）和第二气囊（2）、阀组、一个及以上分子筛罐（4）、储氧罐（5）、空氧混合器（6）、面罩一体漏气阀（7）；第二气囊（2）和第一气囊（1）之间具有挤压板（9），第二气囊（2）的出气口与分子筛罐（4）连接，分子筛罐（4）两端分别具有排氮口和排氧口，排氧口与储氧罐（5）连接，第二气囊（2）内部空间压缩扩张一次与分子筛罐（4）内分子筛吸附解吸一次同步；第一气囊（1）的出气口连接空氧混合器（6），空氧混合器（6）连接面罩一体漏气阀（7）。在普通呼吸机上增加低的成本便让呼吸机自带了制氧功能，能随时补充一定量的氧气添加，并在特殊状况下还可脱电工作，解决了部分用户需要吸入富氧的应急或者低成本需求。
Patent WO-2021114560-A1 (WO)
Inventor: ZHANG XIN
IPC: H04N21/422
Filed: 2020-05-08
Abstract: L'invention concerne un procédé d'interface utilisateur graphique pour fournir une invite, comprenant les étapes suivantes : afficher du contenu d'image sur un affichage en réponse à une instruction entrée par un utilisateur, et configurer pour le contenu d'image une invite qui est utilisée pour donner l'instruction à l'utilisateur d'effectuer une fonction requise pour le contenu d'image. L'invite comprend une image correspondant à des touches utilisées pour guider l'utilisateur pour commander les touches sur un dispositif de commande.
Patent WO-2021237498-A1 (WO)
Inventor: WEI DAOWEN
IPC: H04L12/803
Filed: 2020-05-27
Abstract: Described embodiments provide systems and methods for balancing user sessions using load pattern forecasting are provided here. A device can determine a pattern of load distribution for a session prior to establishment of the session on a server of a computing environment. The pattern can be indicative of load on a server to run the session for a range of time. The device can determine an amount of usage of the plurality of servers on a per server basis. The usage can be indicative of sessions to be run on individual servers for the range of time. The device can select one of the plurality of servers on which to run the session based on a comparison of the pattern of load distribution for the session and the determined amounts of usage of the plurality servers. The device can assign the session to the selected server of the computing environment to balance resource usage across the computing environment.
Patent WO-2021004255-A1 (WO)
Inventor: HUANG TAO
IPC: A61B34/30
Filed: 2020-06-19
Abstract: An interventional surgical robot slave-end propelling apparatus and a control method therefor. A rubbing portion (4), a clamping portion (5), a catheter rotating portion (6), and a movable stepper motor portion (7) are mounted and fixed on a housing; a transmission portion (1) is used for transmitting the torque force of the movable stepper motor portion (7) onto a sliding portion (2) and a pushing portion (3); the sliding portion (2) is used for driving a guide wire to reciprocate; the pushing portion (3) cooperates with the clamping portion (5) and is used for clamping and opening the guide wire. The interventional surgical robot slave-end propelling apparatus and the control method therefor are used for driving the guide wire to rotate. The catheter rotating portion (6) is used for clamping a catheter and pushing the catheter into a blood vessel or pulling the catheter out of the blood vessel. The interventional surgical robot slave-end propelling apparatus and the control method therefor can realize the propulsion and withdrawal of the catheter and the guide wire in a vascular interventional surgery, simultaneously rotate the guide wire, can realize continuous motions by means of a reciprocating structure, and are simple in operation and accurate in control, thereby capable of operating the guide wire by a doctor in the vascular interventional surgery, completing the surgery by remotely controlling the robot, greatly reducing the risk of exposing to many X rays, and protecting the health of the doctor.
Patent WO-2021169135-A1 (WO)
Title: 血管内钙化病变旋磨设备
Inventor: ZHANG YONGQI
IPC: A61B17/3207
Filed: 2020-07-03
Abstract: 一种血管内钙化病变旋磨设备，设有旋磨磨头，采用水泵经水轮机驱动旋磨磨头旋转。采用高压液体冲击水轮将液体动能转换为水轮转动机械能，驱动传动加速机构实现旋磨头旋转，用于疏通或改善人体外周与冠脉血管中严重狭隘的重度钙化或纤维化的动脉粥样硬化病变，旋磨头高速旋转传动噪音低，降低旋磨带来的滞留在人体中的摩擦热量，降低输入人体的降温与润滑溶液量，减轻人体肾脏代谢负担，安全、可靠，结构简单，成本低。
Patent WO-2021088399-A1 (WO)
Inventor: WANG YINMING
IPC: A61K8/67
Filed: 2020-07-10
Abstract: Provided are a moisturizing and hydrating facial mask composition, a facial mask, and a preparation method for the facial mask composition. The facial mask composition comprises water, auxiliary materials, and plant extracts. The plant extracts comprise rosa damascena flower water, a portulaca oleracea extract, a dendrobium officinale extract, a tuber magnatum extract, a saussurea involucrata extract, a tremella fuciformis fruit body extract, a hydrocotyle asiatica extract, a soybean seed extract, a tea extract, and a stephania tetrandra extract. The facial mask composition is made of natural raw material extracts, has the dual-moisturizing effect of hydrating the deep layer of a skin and locking the superficial moisture of the skin, can make the skin quickly absorb the composition, repairs the fine lines of the skin, improves a skin resistance ability, fades acne marks, and has no irritant to the skin. Moreover, the preparation method for the facial mask composition is simple and easy to popularize.
Patent WO-2021017820-A1 (WO)
Title: Curved glass toughening apparatus with stress pattern weakening effect
Inventor: ZHAO YAN
IPC: C03B27/044
Filed: 2020-07-14
Abstract: The present invention relates to the technical field of glass toughening, and in particular to a method and apparatus for weakening stress patterns of toughened curved glass. A through continuous reversible deformation cavity replaces an original split-type air box to serve as an air grid, a fluid smoothing structure is distributed in the cavity and used for reducing fluid resistance, an airflow orienting and stabilizing structure is distributed outside the cavity and used for constraining the direction, flow velocity and flow quantity of a jet airflow, and a butt-joint device capable of changing with the change in the curvature of a curved face of the cavity is arranged between the cavity and an air supply source for the cavity. In the present invention, an air grid composed of air boxes independent from each other in the air grid is replaced with a through flexible air grid, so that a continuous air grid perpendicular to the movement direction of glass is formed. During the movement of glass, air blows onto toughened glass, such that strip-shaped air patterns remaining during a cooling process performed by an air grid in the prior art are removed, thereby greatly improving the appearance and quality of toughened glass.
Patent WO-2021008595-A1 (WO)
Inventor: ZHANG YAOKUN
IPC: H04L47/76
Filed: 2020-07-16
Abstract: Disclosed are a server communication method, a broadband access server, and a system. The method comprises: after a first BAS receives a connection request from a first terminal, when the first BAS determines that the number of remaining session resources of the first BAS is less than or equal to a first threshold value, the first BAS sending, to a second BAS, the connection request from the first terminal, such that the first terminal accesses a network by means of the second BAS, wherein the second BAS is determined by the first BAS by means of a BAS pool communication protocol, and the second BAS and the first BAS are two different BASs in a BAS pool. According to the method, insofar as the session resources in the first BAS are insufficient, the first terminal that should access the network by means of the first BAS can access the network by means of the second BAS that belongs to the same BAS pool as the first BAS, such that session resources may be shared between servers in one BAS pool, thereby improving the utilization rate of the session resources.
Patent WO-2022000643-A1 (WO)
Inventor: TAO FENG
IPC: H02K33/02
Filed: 2020-07-24
Abstract: Provided is a linear vibration electric motor. The linear vibration electric motor comprises a housing, a coil assembly, a vibration unit and an elastic supporting member. The housing is provided with a bottom plate; the vibration unit comprises a mass block having an accommodating hole, and a magnetic circuit structure fixed to the accommodating hole and arranged at intervals to form magnetic gaps; the coil assembly is located in the magnetic gaps and interacts with the magnetic circuit structure to drive the vibration unit to vibrate in a vibration direction parallel to the bottom plate; the mass block comprises a hole wall defining the accommodating hole, and an outer surface opposite the hole wall; the magnetic circuit structure comprises a pole core attached to the hole wall, and magnetic steel attached to the pole core and arranged opposite the coil assembly; and the pole core comprises a flat part flatly attached to a side of the magnetic steel away from the coil assembly, positioning grooves are provided in two opposite ends of the flat part in a direction parallel to the bottom plate, and the positioning grooves are close to the bottom plate. Compared with the related art, the linear vibration electric motor provided in the present invention can improve the positioning precision of the pole core, reduce process assembly difficulty, and improve the concentricity of a magnet and the pole core.
Patent WO-2021023129-A1 (WO)
Inventor: LAI SHEN
IPC: A61B18/00
Filed: 2020-07-31
Abstract: A real-time pulse monitoring circuit (520) and a tumor treatment apparatus, the real-time pulse monitoring circuit (520) comprising a capacitor group (111), a pulse generator (320) connected to the positive pole of the capacitor group (111), and a discharge panel (130) connected between the pulse generator (320) and the negative pole of the capacitor group (111); further comprised are a current detection module (440) of which detection ends are connected to two ends of the capacitor group (111), a voltage detection module (450) connected to two ends of the discharge panel (130), and a controller (460) connected to the current detection module (440) and the voltage detection module (450). The controller (460) acquires a first analog pulse signal and a second analog pulse signal which are outputted by the current detection module (440), and acquires a second analog pulse signal outputted by the voltage detection module (450) so as to obtain a pulse current corresponding to the first analog pulse signal, a pulse current corresponding to the second analog pulse signal and a pulse voltage corresponding to the second analog pulse signal, and transmits the pulse current and the pulse voltage to an upper computer (510). The real-time pulse monitoring circuit (520) has a simple circuit structure and the instantaneity of pulse monitoring is improved.
Patent WO-2022007074-A1 (WO)
Inventor: Mei Xueru
IPC: H01L27/15
Filed: 2020-08-04
Abstract: 一种显示面板及其制备方法、显示装置。采用钼/铜的叠层材料制备绑定焊垫(23)，能够有效解决现有技术中MTD与焊接材料结合力较差的问题；同时采用钛钼镍合金/铜/钛钼镍合金叠层制备绑定引线(70)，可以减少显示面板制程，降低制造成本。
Patent WO-2021068629-A1 (WO)
Title: Electronic visa application method and apparatus
Inventor: ZHAO MIAOMIAO
IPC: G06Q10/10
Filed: 2020-08-05
Abstract: An electronic visa application method and apparatus. The electronic visa application method comprises: receiving an electronic visa application instruction submitted by a user for a visa application location, and displaying an information collection page according to the application instruction (102); acquiring application materials input by the user on the basis of collection sub-pages corresponding to each information collection item in the information collection page (104); sending the application materials to a visa service agency in the visa application location for material review (106); and receiving a material review result returned by the visa service agency, and updating an electronic visa application state of the user according to the material review result (108).
Patent WO-2021227289-A1 (WO)
Title: Deep learning-based low-quality two-dimensional barcode detection method in complex background
Inventor: HE WEIPING
IPC: G06K7/14
Filed: 2020-08-18
Abstract: A deep learning-based low-quality two-dimensional barcode detection method in a complex background, comprising the following steps: step 1, acquiring images and preparing same into a two-dimensional barcode dataset in a VOC2007 format; step 2, obtaining a two-dimensional barcode image by using AR glasses of a mobile terminal or industrial cameras at a fixed terminal; step 3, performing preprocessing on the received image by means of an existing algorithm based on sparse convolution kernel estimation; step 4, on the basis of a convolution kernel estimation value in step 3, performing the final restoration processing on the image by using a non-convex optimization algorithm; step 5, performing feature extraction on the restored image comprising a two-dimensional barcode by using a convolutional neutral network ; and step 6, detecting the obtained feature map by using an improved Faster-RCNN algorithm to finally obtain coordinates and angles of the two-dimensional barcode image and a two-dimensional barcode frame. The method can accurately detect and locate problems of the two-dimensional barcode such as fuzziness, abrasion, and uneven illumination.
Patent WO-2021047369-A1 (WO)
Title: Dual rotating shaft mechanism, folding assembly and electronic device
Inventor: LI JIE
IPC: F16C11/04
Filed: 2020-08-20
Abstract: Provided are a dual rotating shaft mechanism (100), a folding assembly (200) and an electronic device (300). The dual rotating shaft mechanism (100) is applied to the electronic device (300), and the electronic device (300) comprises a first main body (54) and a second main body (64). The dual rotating shaft mechanism (100) comprises a rotating shaft base (10), a first rotating member (20), a second rotating member (30) and a linkage member (40), wherein the first rotating member (20) and the second rotating member (30) are both rotatably connected to the rotating shaft base (10), and the first rotating member (20) and the second rotating member (30) are respectively configured to be connected to the first main body (54) and the second main body (64), so as to drive the first main body (54) and the second main body (64) to be unfolded relative to one another or to be superposed; and the linkage member (40) is slidably connected to the rotating shaft base (10), the linkage member (40) is further rotatably and slidably connected to the first rotating member (20) and the second rotating member (30), and the first rotating member (20) and the second rotating member (30) can drive the linkage member (40) to slide relative to the rotating shaft base (10), and can synchronously rotate relative to the rotating shaft base (10) via the linkage member (40). In the dual rotating shaft mechanism, the usage of a complex gear structure is avoided, thereby reducing assembly errors, improving the transmission precision and reducing costs; and the rotation torsion of the first rotating member (20) and the rotation torsion of the second rotating member (30) are balanced, such that the rotation torsion requirements at various angles can be met.
Patent WO-2021082670-A1 (WO)
Inventor: WAN JUNQIAO
IPC: H04B10/07
Filed: 2020-08-25
Abstract: 本申请实施例提供了一种无源光网络的检测方法及装置，涉及通信领域，该方法包括：若检测到多个光网络单元ONU中存在异常ONU，则关闭分光器与多个ONU之间的光传输通道，并逐一开启分光器与多个ONU之间的光传输通道；其中，在逐一开启分光器与多个ONU之间的光传输通道的过程中，若光传输通道处于开启状态的ONU未按照时分复用方式在指定时隙上发送上行光信号，则确定光传输通道处于开启状态的ONU为异常ONU。从而不必依赖人工检测，可以自主完成对异常ONU的定位，提高系统的可靠性与实用性。