baber/WOPTO huggingface dataset:
Patent WO-2020224625-A1 (WO)
Title: Closure clip
Inventor: ZHOU XIAOJUN
IPC: A61B17/122
Filed: 2020-05-07
Abstract: Provided is a closure clip having a small volume and capable of being opened at a single end. The closure clip comprises a first clamping arm (2), a second clamping arm (3), an elastic clip (4), and a sleeve (1), wherein the first clamping arm (2) and the second clamping arm (3) are provided opposite to each other; the elastic clip (4) is provided along the length direction of the first clamping arm (2) and the second clamping arm (3); closure arms (401) are respectively provided at the ends of the two elastic clamping arms of the elastic clip (4); the two closure arms (401) are respectively clamped at the distal ends of the outer side surfaces (11) of the first clamping arm (2) and the second clamping arm (3); the first clamping arm (2), the elastic clip (4), and the second clamping arm (3) are sequentially accommodated in the sleeve (1); the sleeve (1) is made of a material having biological tissue compatibility.
Patent WO-2020253471-A1 (WO)
Inventor: LIU YUNXING
IPC: F16D121/04
Filed: 2020-05-25
Abstract: Disclosed is a reciprocating sealing-ring-free piston hydraulic braking device comprising: a hydraulic cylinder provided with a cylinder cover (20), a cylinder body (9002), and a sealing-ring-free piston (19) capable of reciprocal movement in the cylinder body; a clutch mechanism provided with a clutch housing (3) and a crankshaft machine body (9) which are connected to each other; and a clutch semi-axle (4) arranged in the clutch housing, a clutch spline sleeve (5) arranged outside the clutch semi-axle, a crankshaft (8) arranged in the crankshaft machine body, and a transmission gear (1) connected to the clutch semi-axle; and a transmission mechanism, wherein the transmission mechanism drives the sealing-ring-free piston to move, and force generated during compression and pump suction of the sealing-ring-free piston forms restoring torque to be transmitted to the crankshaft, and transmitted to a main shaft of a power device by means of the clutch mechanism. The hydraulic braking device has the advantages that the structure is simple, manufacturing is convenient, mounting is flexible, little liquid working media is used, the braking efficiency is high, and the reliability is good.
Patent WO-2021208187-A1 (WO)
Inventor: WANG SHIBO
IPC: F16B19/10
Filed: 2020-05-26
Abstract: 一种单槽单面紧固件及其安装方法，单槽单面紧固件包括铆钉和套环，铆钉由铆钉头部（1.1）、光杆（1.2）、锁紧槽（1.3）、尾部拉槽（1.4）、尾牙（1.5）顺序构成，套环由套管（2.1）和冒头（2.2）构成；铆钉尾部为单槽短尾结构，尾部拉槽长度与尾牙总长比为0.1～1.5，尾部拉槽（1.4）槽底母线与铆钉轴线夹角A为-30°～0°，尾部拉槽（1.4）槽底轴向两端为圆角过渡结构，尾牙平直部分长度与尾牙总长的比为0.1～1，尾牙（1.5）尾部为圆角过渡结构。
Patent WO-2020248936-A1 (WO)
Inventor: DONG GUANGYONG
IPC: H01G11/70
Filed: 2020-06-08
Abstract: An electrochemical energy storage device, which relates to the technical field of electrochemical energy storage devices. The device comprises: an upper connecting column (4), rubber particles (3) that have an insulating and sealing effect, a housing (7) and a winding core (5); the housing (7) is cylindrical and is provided with an opening at at least one end, and the rubber particles (3) and the housing (7) are sealedly connected by means of a waist curling edge (9) provided on the housing (7); the winding core (5) is provided in an inner cavity of the housing (7); one end of the upper connecting column (4) penetrates the rubber particles (3) so as to be conductively connected to a negative electrode welding piece (1), while the other end of the upper connecting column (4) is conductively connected to the winding core (5); the winding core (5) is conductively connected to the housing (7) by means of a lower connecting piece (6); and a positive electrode welding piece (8) is electrically connected to the housing (7). The rubber particles (3) have a good insulation effect, have a simple structure and are low-cost. The upper connecting column (4) and the lower connecting piece (6) are used for welding, thus internal resistance is low, and large current charging and discharging may be achieved.
Patent WO-2021253176-A1 (WO)
Inventor: ZHOU JUEJIA
IPC: H04L25/08
Filed: 2020-06-15
Abstract: 本公开是关于一种涡旋波相位偏移的确定方法、装置和存储介质，属于通信技术领域。所述方法包括：确定相邻接入网设备使用的涡旋波相位偏移，得到第一涡旋波相位偏移集合；根据所述第一涡旋波相位偏移集合和预先配置的可用涡旋波相位偏移集合，确定目标涡旋波相位偏移。该方法能够减小利用涡旋波进行传输时的干扰。
Patent WO-2020253770-A1 (WO)
Title: 由用户设备执行的方法以及用户设备
Inventor: ZHAO YINAN
IPC: H04W72/04
Filed: 2020-06-18
Abstract: 本公开提供了一种由用户设备执行的方法以及用户设备，所述方法包括：接收侧行通信的配置信息；接收其他用户设备发送的侧行通信控制信息SCI和对应的物理侧行通信共享信道PSSCH；确定所述物理侧行通信共享信道PSSCH对应的物理侧行通信反馈信道PSFCH的传输时隙S；确定和所述时隙S相关联的N个侧行通信时隙，其中N是正整数。
Patent WO-2021248541-A1 (WO)
Inventor: ZHAO KANG
IPC: G09F9/30
Filed: 2020-06-19
Abstract: A flexible display module and a manufacturing method thereof, and a flexible display device. The flexible display module comprises: a flexible display panel (210); a backplane (220), a buffer material layer (230), a first adhesive layer (240) and a metal plate (250) located under the flexible display panel (210); and a polarizer (260), a second adhesive layer (270) and a cover plate (280) located above the flexible display panel (210), wherein the backplane (220) is located in a non-bending region (202, 203), the buffer material layer (230) is located in a bending region (201) and arranged in the same layer as the backplane (220), one side of the first adhesive layer (240) is adhered to the backplane (220) and buffer material layer (230), and the other side of the first adhesive layer (240) is adhered to the metal plate (250).
Patent WO-2020259485-A1 (WO)
Inventor: CARR GREGORY SCOTT
IPC: C02F1/42
Filed: 2020-06-23
Abstract: An inlet water treatment system (10), comprising a valve (28) and a network communication module (36), and also comprising a water flow meter (26), the water flow meter (26) being configured to detect flow gaps entering a pipeline system and measure the duration and flow rate of the flow condition. The inlet water treatment system (10) also comprises a water tank (12) having ion exchange resin (14) therein. The inlet water treatment system (10) is used for receiving signals (410) characterising the measured flow condition received from the water flow meter (26), and can also be configured to automatically close the valve (28) in response to the signals (410) from the water flow meter (26) or in response to signals (1000) received from a remote user interface apparatus (300).
Patent WO-2021217851-A1 (WO)
Inventor: Guo Bingxue
IPC: G06T7/00
Filed: 2020-06-29
Abstract: The present application relates to an image processing technique, being applied to the field of smart medical care. Disclosed is an abnormal cell automatic labeling method, comprising: performing Gaussian convolution smoothing processing on a cell pathology picture to obtain an image pyramid; performing detection and fitting on the image pyramid by means of a Hough transform circle detection method so as to obtain a low-power fitting region of interest; mapping the low-power fitting region of interest to an obtained cell pathology picture so as to generate a fitting high-power image; segmenting a region of interest in the fitting high-power image to generate a segmented high-power image; labeling and cutting the segmented high-power image by means of an adaptive threshold segmentation algorithm to obtain an abnormal cell labeling set; and mapping the abnormal cell labeling set to the cell pathology picture to obtain an abnormal cell labeling picture. The present application improves the accuracy of abnormal cell labeling, and reduces the calculation and storage pressure. In addition, also involved is a blockchain technique, and the abnormal cell labeling set may be stored in a blockchain.
Patent WO-2021000856-A1 (WO)
Inventor: YANG JIANQING
IPC: G16H15/00
Filed: 2020-06-30
Abstract: Embodiments of the preset application provide a bone age detection method, comprising: obtaining basic information, which is provided by a client, of a target user; obtaining hand bone image information of the target user; inputting the hand bone image information into a first bone age evaluation model so as to output first probabilities corresponding to first bone age stages by means of the first bone age evaluation model; determining the first bone age stage having the highest first probability as preliminary bone age information of the target user; inputting the basic information and the preliminary bone age information of the target user into a second bone age evaluation model so as to output second probabilities corresponding to second bone age stages by means of the second bone age evaluation model; and determining the second bone age stage having the highest second probability as final bone age information of the target user, generating an electronic diagnosis form according to the final bone age information, and sending the electronic diagnosis form to the client. According to embodiments of the present application, the bone age detection efficiency and detection accuracy are effectively improved.
Patent WO-2021008361-A1 (WO)
Inventor: JIANG WEI
IPC: G06Q40/04
Filed: 2020-06-30
Abstract: A financial data exchange verification method and apparatus, and a storage medium, relating to the field of big data and capable of being used in the field of financial data. The financial data exchange verification method comprises: a server receives an exchange request verification information sent by a terminal (S101), extracts information of first financial data and information of second financial data in the exchange request verification information (S102), sends to a financial data server a request of querying component information of the second financial data (S103), receives the component information of the second financial data sent by the financial data server (S104), verifies on the basis of the component information of the second financial data whether the first financial data is a component of the second financial data (S105), and obtains the verification result and sends same to the terminal (S106). Possible errors in manual inputs and manual checks are avoided, the timeliness of services is improved, and loss of users is avoided.
Patent WO-2022000561-A1 (WO)
Inventor: LIU TONGPING
IPC: B29C45/26
Filed: 2020-07-13
Abstract: An injection mold having a high yield, comprising a case. A fixed frame is fixedly connected to the outer side of the top of the case; hydraulic cylinders are fixedly connected to both sides of the top of the inner surface of the fixed frame; a fixed plate is fixedly connected to the bottoms of the hydraulic cylinders; and a connection frame is fixedly connected to the top of the fixed plate and located on the outer side of the central axis. The cooperation of the case, the fixed frame, the hydraulic cylinders, the fixed plate, an upper mold base, an injection molding hole, the connection frame, a cylinder, a limiting plate, a plug, fixed columns, a lower mold base, insertion holes, fixed rods, connection rods, a connection plate, springs, a push column, and a push plate solves the defect that a lower mold and an upper mold are easy to offset during the use of an existing injection mold, and the problems that no provision of a treatment mechanism after injection molding of an injection molding opening easily causes flanges on an injection molding product, and that the product is easily damaged in the demolding process and the yield is reduced due to inconvenient demolding of the product after molding.
Patent WO-2021017851-A1 (WO)
Title: Screen state control method and apparatus, mobile terminal and storage medium
Inventor: FAN HUI
IPC: G06F3/048
Filed: 2020-07-16
Abstract: Disclosed are a screen state control method and apparatus, a mobile terminal and a storage medium. When a mobile terminal is in a call state, an ultrasonic sending apparatus sends an ultrasonic signal, and an ultrasonic receiving apparatus receives an ultrasonic signal returned after the ultrasonic signal encounters an object; a first attribute value of the ultrasonic signal in a transmission process is acquired, and the variance of signal strength is calculated on the basis of the first attribute value, and a second attribute value of the ultrasonic signal in the transmission process is acquired, and a Doppler effect area difference is calculated on the basis of the second attribute value; and the relative motion state of the mobile terminal and the object is determined according to the variance of the signal strength and the Doppler effect area difference, and a display screen is controlled to be in a screen turned-on state or a screen turned-off state according to the relative motion state. In the present application, a display screen is controlled to be in a screen turned-on state or a screen turned-off state on the basis of calculating the variance of the signal strength of an ultrasonic signal and a Doppler effect area difference, such that the accuracy of detection control is improved.
Patent WO-2022016350-A1 (WO)
Title: Light field image processing method, light field image encoder and decoder, and storage medium
Inventor: YUAN HUI
IPC: H04N19/172
Filed: 2020-07-21
Abstract: Disclosed are a light field image processing method, a light field image encoder and decoder, and a storage medium. The light field image processing method comprises: a light field image decoder parsing a code stream, so as to obtain an initial sub-aperture image; inputting the initial sub-aperture image into a super-resolution reconstruction network, and outputting a reconstructed sub-aperture image, wherein the spatial resolution and the angular resolution of the reconstructed sub-aperture image are both greater than the spatial resolution and the angular resolution of the initial sub-aperture image; and inputting the reconstructed sub-aperture image into a quality enhancement network, and outputting a target sub-aperture image. The light field image processing method further comprises: a light field image encoder obtaining a micro-lens image by means of collection by a light field camera, and generating a sub-aperture image according to the micro-lens image; performing down-sampling processing on the sub-aperture image, so as to obtain an initial sub-aperture image; on the basis of a pre-set arrangement order and the initial sub-aperture image, generating an image pseudo-sequence corresponding to the sub-aperture image; and performing encoding processing on the basis of the image pseudo-sequence, so as to generate a code stream.
Patent WO-2021057240-A1 (WO)
Inventor: XIE FEI
IPC: A61F7/00
Filed: 2020-07-28
Abstract: A cold and hot compress system, comprising a water bag (101), an air bag (102), a water circulating device (2) communicated with the water bag (101), and an air pressure device (3) communicated with the air bag (102). The cold and hot compress system is provided with the independent water circulating device (2) and the independent air pressure device (3), so that during cold compress or hot compress, the independent air pressure device (3) can be used for performing cold/hot compress pressurization on a specific part of a human body by means of the water bag (101) according to a preset air pressure parameter in a control panel (402) and a set air pressure waveform. An independent water circulating pipeline and an independent air circulating pipeline enable water flow and air flow of the system not to interfere with each other, pressurization of the whole system can be more stable, the pressure error is small, moreover, water flow is more uniform, and the surface temperature of the whole water bag is more consistent.
Patent WO-2021063097-A1 (WO)
Inventor: HUANG DEZHI
IPC: G06F3/0481
Filed: 2020-07-28
Abstract: La présente invention concerne un procédé d'affichage et un équipement électronique. L'écran d'affichage d'un équipement électronique auquel le procédé s'applique comprend une région d'affichage principale et une région d'affichage de bord. L'équipement électronique est utilisé pour utiliser pleinement une région d'affichage au niveau du bord supérieur de l'écran et améliorer ainsi l'expérience de l'utilisateur. Le procédé comprend les étapes suivantes : s'il est déterminé que l'écran d'affichage est dans un mode paysage, l'équipement électronique commande la région d'affichage principale et la région d'affichage de bord de l'écran d'affichage pour afficher une interface d'affichage d'une première application et commande la région d'affichage de bord pour afficher au moins une commande fonctionnelle associée à la première application.
Patent WO-2021023181-A1 (WO)
Inventor: ZHANG ZHANG
IPC: H04W72/04
Filed: 2020-08-04
Abstract: The present disclosure provides a method (100) in a terminal device. The method (100) includes: determining (110) whether each of a plurality of Logical Channels, LCHs, to be transmitted over a sidelink is in a starved state; and selecting (120) at least one of destinations associated with the plurality of LCHs based on whether at least one of the plurality of LCHs is determined to be in the starved state.
Patent WO-2021023193-A1 (WO)
Inventor: HUANG JINMING
IPC: A61P35/00
Filed: 2020-08-04
Abstract: Provided are preparation methods for the chemical compound represented by formula (I) and an intermediate thereof.
Patent WO-2022027517-A1 (WO)
Title: Network Authentication for User Equipment Access to an Edge Data Network
Inventor: GUO SHU
IPC: H04W12/06
Filed: 2020-08-06
Abstract: A network may authenticate a user equipment (UE) to access an edge data network. The network generates a first credential based on a second credential, the second credential generated for a procedure between the UE and a cellular network corresponding to the network component, receives an identifier associated with the first credential from a further network component in response to the UE transmitting an application registration request to a server associated with an edge data network and retrieves the first credential based on the identifier. The network also receives a multi-access edge computing (MEC) authorization parameter, verifies the MEC authorization parameter and transmits an authentication verification response to a second network component.
Patent WO-2022027604-A1 (WO)
Title: Edible starch-based biodegradable film and preparation method therefor
Inventor: CHEN CHANGPING
IPC: C08L3/02
Filed: 2020-08-07
Abstract: Provided are an edible starch-based biodegradable film and a preparation method therefor. The edible starch-based biodegradable film is prepared from the following raw materials by weight: 100 parts of plant starch, 30-40 parts of soluble dietary fibers, 8-12 parts of β-cyclodextrin, 10-25 parts of a plasticizer, 5-10 parts of sodium alginate and 2-5 parts of amylase. After starch is slightly hydrolyzed, the plasticizer is added to improve the film-forming property of the starch, the sodium alginate can enable the slightly hydrolyzed starch to generate a cross-linking effect with the dietary fibers and β-cyclodextrin to form a net-shaped structure, and the mechanical property and the waterproof property of the film are improved. The used raw materials are all edible materials, and the prepared film is edible, good in food preservation effect, easy to degrade under natural conditions, low in cost and capable of being used for edible packaging.
Patent WO-2021036979-A1 (WO)
Title: Residual coefficients coding
Inventor: LIU HONGBIN
IPC: H04N19/13
Filed: 2020-08-24
Abstract: Video processing methods, devices, and systems are disclosed. In one example aspect, a method of video processing includes performing a conversion between a current block of a video and a coded representation of the video. The current block has a width W and a height H and comprises an allowable scanning region that includes non-zero transform coefficients that are coded in the coded representation according to a scanning order. The allowable scanning region is restricted to a portion of the current block according to a rule that specifies that a bottom-right corner position of the allowable scanning region is different than a bottom-right corner position of the current block.
Patent WO-2021077895-A1 (WO)
Title: Flat pipe, micro-channel heat exchanger, and air conditioner
Inventor: WEI WENJIAN
IPC: F28D1/047
Filed: 2020-08-27
Abstract: A flat pipe (20), a micro-channel heat exchanger (80), and an air conditioner. The flat pipe (20) comprises two thin plates (10); the two thin plates (10) are welded to form the flat pipe (20); the flat pipe (20) comprises a straight section (11, 13, 15) and a transition section (12, 14) which are connected to each other and are located on a same plane; an included angle is formed between the straight section (11, 13, 15) and the transition section (12, 14) in a plane direction of the flat pipe (20); the straight section (11, 13, 15) and the transition section (12, 14) are formed by pressing; the micro-channel heat exchanger (80) comprises multiple flat pipes (20) arranged side by side, a flow collection assembly (30) provided at two ends of the flat pipe (20) and communicated with same, fins (40) provided on two sides of the flat pipe (20) and having the same shape as the flat pipe (20), and a side plate (50) provided on two sides of the micro-channel heat exchanger (80) and having the same shape as the flat pipe (20); the air conditioner comprises the micro-channel heat exchanger (80). The included angle is formed between the straight section (11, 13, 15) and the transition section (12, 14) of the flat pipe (20), so that the size of the flat pipe (20) and the micro-channel heat exchanger (80) is reduced, thereby facilitating mounting same in the air conditioner; the straight section (11, 13, 15) and the transition section (12, 14) are formed by pressing, so that the flat pipe (20) does not need to be bent, thereby facilitating machining and preventing cracking.
Patent WO-2021052143-A1 (WO)
Title: Substrate for soldering electronic component, manufacturing method therefor, and semiconductor device
Inventor: Duan Yinxiang
IPC: H01L23/488
Filed: 2020-08-28
Abstract: The present application provides a substrate for soldering an electronic component. The substrate comprises a substrate board and a position-limiting frame made from a solder resist material. The substrate board comprises an installation surface, and the position-limiting frame is fixed to the installation surface and encloses and forms a position-limiting region on the installation surface. The position-limiting region is used to position the electronic component on the installation surface to assist with the soldering of the electronic component to the substrate board. The present application further provides a semiconductor device comprising an electronic component and the substrate, wherein the electronic component is positioned in the position-limiting region and is soldered and fixed to the installation surface of the substrate. The substrate of the present application uses the position-limiting frame provided on the installation surface to suppress an uncontrollable flow of a solder material during a soldering process, so as to accurately limit a position of an electronic component, and enable the electronic component to be soldered in the position-limiting region enclosed by the position-limiting frame, thereby effectively preventing position shifting of the electronic component, and improving the product yield. The present application further provides a substrate manufacturing method.
Patent WO-2021128982-A1 (WO)
Title: 一种o^c^n^n型四齿铂(ii)配合物、制备方法及其应用
Inventor: KANG JIAN
IPC: C07F15/00
Filed: 2020-09-19
Abstract: 本发明涉及一种O^C^N^N型四齿铂(II)配合物的制备及应用。本发明的配合物具有如下式(I)所示的结构，本发明所制备的有机电致发光器件的性能相对于基准器件具有较好的性能提升，所涉及的新型O^C^N^N四齿铂(II)配合物金属有机材料具有较大的应用价值。本发明所涉及的四齿铂(II)配合物基于咔唑骨架，具有大的π-共轭刚性平面结构，能较大减少分子内旋转和振动等非辐射能量耗散，有利于铂(II)配合物发光效率与性能的提高。本发明所制备的O^C^N^N四齿铂(II)配合物金属有机材料，在有机发光二极管上具有有较大的应用价值，作为磷光掺杂材料制造高发光效率的红光OLED器件。