baber/WOPTO huggingface dataset:
Patent WO-2021121267-A1 (WO)
Inventor: HAO TAI
IPC: A61B90/00
Filed: 2020-12-16
Abstract: A smoke suction scalpel, comprising a high-frequency electrode (1), a handle (2) used for fixing the high-frequency electrode (1) and capable of being controlled in a handheld manner and a power supply (3) provided at the tail end of the handle (2), a circuit board (4) provided in the handle (2) and electrically connected to the high-frequency electrode (1) and the power supply (3), and a button (22) provided on the handle (2) and used for being clicked and pressed to control the circuit board (4). The high-frequency electrode (1) and the power supply (3) are electrically connected to the circuit board (4). The handle (2) is provided with a smoke suction portion (23) which penetrates through the high-frequency electrode (1) end to the tail end and is used for collecting and sucking smoke generated during an operation; a smoke suction pipe (5) which is detachably connected to the tail end of the handle (2) and communicated with the smoke suction portion (23) is further comprised; and a negative pressure portion (51) used for providing a negative pressure source for the smoke suction portion (23) is provided at the end of the smoke suction pipe (5) away from the handle (2). The smoke suction portion (23), the smoke suction pipe (5), and the negative pressure portion (51) are used in a communicated manner, so that in the operation process, operation smoke can be collected and sucked rapidly and thoroughly, so as to avoid the smoke from diffusing into the operation environment to cause negative effects.
Patent WO-2022011965-A1 (WO)
Inventor: LU BAOJUN
IPC: H04L9/32
Filed: 2020-12-16
Abstract: 一种交互设备的管理控制方法和装置(200)，方法包括：采集语音信号(S101)；提取语音信号中的语音命令信息(S102)；当语音命令信息属于当前目标语音命令信息集时，提取语音信号中的声纹特征信息(S103)；当声纹特征信息属于目标声纹特征集时，采集现场图像信息(S104)；提取所采集的图像信息中的人脸特征信息(S105)；以及在声纹特征信息与人脸特征信息对应的情况下，执行语音命令信息对应的操作(S106)。
Patent WO-2022133744-A1 (WO)
Inventor: CHAI BENBEN
IPC: B60T13/74
Filed: 2020-12-22
Abstract: Provided are a parking brake system of an automobile, an automobile and a control method therefor. By performing redundant backup on a motor driving unit, power can be provided for a motor execution mechanism by means of a motor redundancy unit when the motor driving unit fails, so as to improve the reliability and safety of EPB. The provided parking brake system comprises: a motor execution mechanism (105) for providing a brake force for wheels; a motor driving unit (103) connected to the motor execution mechanism (105) and used for providing power for the motor execution mechanism (105); and a motor redundancy unit (104) connected to the motor execution mechanism (105) and used for providing power for the motor execution mechanism (105) when the motor driving unit (103) fails.
Patent WO-2021147609-A1 (WO)
Title: Pollen polysaccharide extraction liquid and use thereof in plant growth
Inventor: HE QIMING
IPC: A01N65/08
Filed: 2020-12-25
Abstract: Disclosed is a pollen polysaccharide extraction liquid. The extraction liquid is prepared by means of using the following method: mixing canola pollen and water; heating and stirring same for extraction; filtering the mixture; combining a filtrate; adding chitosan to the filtrate to obtain a liquid to be clarified; keeping the liquid to be clarified for at least 1 hour at 60 to 80℃; and after cooling same and leaving same to stand, performing solid-liquid separation, wherein the obtained liquid is the pollen polysaccharide extraction liquid. The pollen polysaccharide extraction liquid can be used in agriculture, and can specifically be used to promote the growth of plant roots, to promote plant growth and in the stress resistance of plants.
Patent WO-2021238195-A1 (WO)
Title: Service resource pre-configuration method, device, and system
Inventor: LUO XIAOLIN
IPC: H04L12/24
Filed: 2020-12-28
Abstract: Disclosed in embodiments of the present application are a service resource pre-configuration method, device, and system. The method comprises: once the establishment of a first working path is complete, a first node sends a first path message to a second node, the first path message being used to instruct the second node to pre-configure second channel resources, and the second node pre-configures the second channel resources according to the first path message. The embodiments of the present application can implement quick automatic service recovery, and enhance the fault recovery performance.
Patent WO-2022141201-A1 (WO)
Inventor: LI YANMING
IPC: G06T7/00
Filed: 2020-12-30
Abstract: The present invention relates to the technical field of magnetic resonance imaging, and in particular, to a breast cancer grading method based on DCE-MRI. The method comprises the following steps: performing training by using an extracted kinetic parameter feature and texture feature, so as to obtain a plurality of strong classifiers, and then linearly combining the plurality of strong classifiers on the basis of a weighted voting method, so as to obtain a fused classifier; and finally, classifying a breast DCE-MRI image by using the fused classifier, so as to obtain a grade of the breast DCE-MRI image. By means of the breast cancer grading method based on DCE-MRI provided in the present invention, the problem of a low accuracy in existing grading methods is solved.
Patent WO-2021190072-A1 (WO)
Inventor: LIU BING
IPC: G01N33/00
Filed: 2021-03-29
Abstract: Disclosed is an observable suction display platform, comprising a smoking device and a filtering device. The smoking device comprises a first cigarette accommodating portion for accommodating a first cigarette and/or a second cigarette accommodating portion for accommodating a second cigarette, and a first smoke outlet matching the first cigarette and/or a second smoke outlet matching the second cigarette, the first smoke outlet and/or the second smoke outlet being in communication with the filtering device. The filtering device comprises an observable housing; a first filtering medium and/or a second filtering medium are provided inside the observable housing, the first filtering medium is used for filtering first smoke generated by sucking the first cigarette, the second filtering medium is used for filtering second smoke generated by sucking the second cigarette, the observable housing is used for showing an attachment state of first particulate matters when the first smoke flows through the first filtering medium and/or for showing an attachment state of second particulate matters when the second smoke flows through the second filtering medium.
Patent WO-2022001075-A1 (WO)
Title: Applications of postsynaptic neurotoxin, cardiotoxin, cytotoxin, phospholipase a2, and crude toxin of elapidae snakes in combating viral infections
Inventor: SHEN ZHEJING
IPC: A61K38/17
Filed: 2021-06-24
Abstract: Viral infections are main causes of respiratory tract infections in humans and are also causes of hepatitis and AIDS. There are many types of viruses that cause respiratory tract infections, and viruses that cause hepatitis and AIDS mutate frequently; therefore, the use of a medicament allowing the spectral suppression of viruses is clinically an urgent need. A crude toxin of Elapidae snakes and main toxins thereof, namely postsynaptic neurotoxin, cardiotoxin, cytotoxin, and phospholipase A2, serve as membrane toxins (MT) of a membrane active polypeptide; they provide a broad-spectrum virus suppression effect by means of destroying the protein coats of viruses, and thus provide a special meaning and applications in treating diseases caused by virus infections.
Patent WO-2023122851-A1 (WO)
Title: Système de fibre optique de profondeur de couche interne destiné à une carte de circuit imprimé
Inventor: CHIEN CHEN-CHI
IPC: G01B11/22
Filed: 2021-12-30
Abstract: Système de fibre optique de profondeur de couche interne (300) destiné à une carte de circuit imprimé, comprenant un dispositif de commande (310), un émetteur de source de lumière (320), un module de lentille CCD (330), un module de fibre optique de mesure de profondeur (340) et un processeur (350). Le module de fibre optique de mesure de profondeur (340) comprend une première structure de canal de fibre optique (342), un module de division de lumière (346), un module réflecteur (348) et une seconde structure de canal de fibre optique (344) ; le module de division de lumière (346) comporte un module de canal de lumière incidente (346A) et un module de canal de lumière réfléchie (346B). Le module de canal de lumière incidente (346A) est relié à la première structure de canal de fibre optique (342) ; le module réflecteur (348) est relié au module de canal de lumière incidente (346A) et au module de canal de lumière réfléchie (346B) ; la seconde structure de canal de fibre optique (344) est reliée au module de canal de lumière réfléchie (346B) ; et la seconde structure de canal de fibre optique (344) est utilisée pour recevoir et transmettre la lumière réfléchie (Lk2, Lk4) au module de lentille CCD (330), le module de canal de lumière incidente (346A) permettant seulement le passage de la lumière incidente (Lk1, Lk3), et le module de canal de lumière réfléchie (346B) permettant seulement le passage de la lumière réfléchie (Lk2, Lk4).
Patent WO-2022105047-A1 (WO)
Inventor: DING YUNJIE
IPC: C07C67/36
Filed: 2021-01-08
Abstract: 一种季鏻盐聚合物负载双金属单原子催化剂以及制备方法和应用。季鏻盐聚合物负载双金属单原子催化剂包括第一金属活性组分、第二金属活性组分以及季鏻盐聚合物载体；所述第一金属活性组分和第二金属活性组分负载在所述季鏻盐聚合物载体上；其中，所述第一金属活性组分为金属Ⅰ的单核络合物；所述第二金属活性组分为金属Ⅱ的单核络合物；所述季鏻盐聚合物载体通过季鏻盐聚合物得到；所述季鏻盐聚合物由含有碳碳双键的季鏻盐通过聚合反应得到；所述金属Ⅰ选自Rh、Ir、Au中的至少一种；所述金属Ⅱ选自Ni、La、Ru、Co、Mn中的至少一种。季鏻盐聚合物负载双金属单原子催化剂有很高的羰基化活性和稳定性。
Patent WO-2022151296-A1 (WO)
Title: Communication method and apparatus
Inventor: ZHU YUANPING
IPC: H04W24/10
Filed: 2021-01-14
Abstract: The present application provides a communication method and apparatus, and can solve the problem of duplex constraint when an IAB node is connected to a plurality of host nodes, or when an IAB-DU and an IAB-MT are not managed by the same host node, thereby ensuring that the IAB node can communicate normally. The method comprises: receiving first resource configuration information from a target host node; and according to the first resource configuration information, determining third resource configuration information, and sending the third resource configuration information to a first node. The first resource configuration information comprises current resource configuration information of the target cell, the target cell is a cell served by a target parent node, and the target parent node is used to connect the first node with the target host node. The third resource configuration information is used for the resource configuration of a first cell, the first cell being a cell served by the first node.
Patent WO-2022012011-A1 (WO)
Title: Prosthetic heart valve
Inventor: ZHAO JING
IPC: A61F2/24
Filed: 2021-01-18
Abstract: Disclosed is a prosthetic heart valve, comprising a stent main body (110) for supporting prosthetic valve leaflets, and an anchoring frame (210) for anchoring the stent main body (110) to a valve annulus, wherein the anchoring frame (210) is configured at a predetermined position close to an outflow tract side; the stent main body (110) is configured at a predetermined position outside the anchoring frame (210) and away from the outflow tract side; and the anchoring frame (210) abuts against and is connected to the stent main body (110). Compared with a single-layer stent, since the stent main body (110) and the anchoring frame (210) are respectively used for supporting the valve leaflets and anchoring the valve leaflets, the stent main body (110) has a small radial size, such that the prosthetic valve leaflets also have a small size, thereby improving the fatigue resistance of the valve leaflets; and the size of the valve leaflets is reduced, such that the material of the valve leaflets is also correspondingly reduced. Compared with a double-layer stent with nested inner and outer layers, the size of the anchoring frame (210) is reduced, such that there is less of the material of the anchoring frame (210) and the skirt material; and the less material, the smaller the size after crimping, and the easier it is to crimp and load.
Patent WO-2021164756-A1 (WO)
Inventor: CAI LIWU
IPC: H04N21/475
Filed: 2021-02-20
Abstract: 本申请涉及一种用于智能电视的输入方法、装置、计算机设备和计算机可读存储介质。所述方法包括：获取输入的第一字符信息；获取与终端连接的智能电视所支持的输入功能，根据所述输入功能以及所述第一字符信息确定第二字符信息；将所述第二字符信息发送至所述智能电视，其中，所述智能电视调用所述输入功能执行所述第二字符信息，以将所述第一字符信息输入至所述智能电视的输入框中。采用本方法能够提高智能电视的输入效率。
Patent WO-2021175173-A1 (WO)
Title: 一种用于治疗流感的药物组合物及含有该药物组合物的制剂
Inventor: CHEN XIAOXIN
IPC: C07D471/04
Filed: 2021-03-01
Abstract: 提供了一种药物组合物，该药物组合物包含第一有效成分和第二有效成分及可选择有或无的第三有效成分，各有效成分之间具有较好的药物协同作用，综合评价后认为具有较好的成药前景。
Patent WO-2021213054-A1 (WO)
Inventor: LONG TENG
IPC: G06F1/16
Filed: 2021-03-10
Abstract: Provided in the present application are a shaft mechanism and a device having open and close functions, the shaft mechanism able to provide two types of torque, one type being a constant torque provided via cooperation between a constant torque structure of a shaft and a support frame, and the other type being a variable torque provided via cooperation between a variable torque structure of the shaft, a roller pillar, and a swing arm. Also, a sloped face design of a guide sloped face of a roller pillar compartment of the swing arm can allow for a greater pressing force to be generated between the roller pillar and the variable torque structure under a same rotational angle of the shaft when the roller pillar is located at a bottom end of the roller pillar compartment relative to when located at a top end of the roller pillar compartment, so as to produce a greater damping force, thereby to provide a greater torque for the shaft, causing the shaft to have different torques at a same angle in opposite rotational directions, so as to allow a device provided with the present shaft mechanism to possess attributes of lighter force to open and heavier force to close, implementing single hand opening and closing of the device.
Patent WO-2022204906-A1 (WO)
Title: Protein crystallization nucleating agent and preparation method for protein crystallization nucleating agent
Inventor: YU XUEFENG
IPC: C07D401/14
Filed: 2021-03-30
Abstract: A protein crystallization nucleating agent and a preparation method for the protein crystallization nucleating agent. The nucleating agent has a hydrophobic three-dimensional porous structure. In the hydrophobic three-dimensional porous structure, the diameter of the pores is greater than or equal to 0.3 nm and less than or equal to 70 nm. The nucleating agent is obtained by reacting metal ions with a multidentate organic ligand solution containing lone pairs of electrons. The nucleating agent can improve the crystallization efficiency of protein.
Patent WO-2022205167-A1 (WO)
Title: Procédé et appareil de traitement d'image, plateforme mobile, dispositif terminal et support de stockage
Inventor: Nie Guhong
IPC: G06T13/40
Filed: 2021-03-31
Abstract: La présente demande concerne un procédé de traitement d'image, consistant à : acquérir une image d'un utilisateur cible capturée par un dispositif de photographie (S110) ; déterminer la position d'un premier point d'articulation de l'utilisateur cible dans l'image (S120) ; obtenir la position d'un second point d'articulation d'un personnage de dessin animé (S130) ; en fonction de la position du premier point d'articulation dans l'image, ajuster la position du second point d'articulation du personnage de dessin animé pour amener la posture du personnage de dessin animé ajustée à être la même que la posture de l'utilisateur cible (S140) ; et superposer le personnage de dessin animé ajusté sur l'image pour obtenir une image cible (S150). Selon la présente demande, des actions d'un objet photographique peuvent être mises en correspondance avec un personnage de dessin animé virtuel. La présente demande concerne également un appareil, une plateforme mobile, un dispositif terminal et un support de stockage.
Patent WO-2021218568-A1 (WO)
Inventor: FANG SHU
IPC: G06T7/55
Filed: 2021-04-02
Abstract: Provided are an image depth determination method, a living body recognition method, a circuit, a device, and a medium. The image depth determination method comprises: acquiring pixel coordinates of a feature point pair associated with an object point on a photographed object; on the basis of first pixel coordinates and an intrinsic parameter of a first camera, determining a first straight line which passes the origin of a first camera coordinate system of the first camera; on the basis of second pixel coordinates and an intrinsic parameter of a second camera, determining a second straight line which passes the origin of a second camera coordinate system of the second camera; and on the basis of the first straight line, the second straight line, and an extrinsic parameter which describes a relative positional relationship between the first camera and the second camera, determining the depth of the object point.
Patent WO-2021228088-A1 (WO)
Inventor: ZHANG DENGYIN
IPC: G06K9/00
Filed: 2021-05-11
Abstract: 图像处理和模式识别技术领域的一种雾霾图像的雾浓度识别方法，旨在解决现有技术中由于不能自动识别雾霾图像的雾浓度，因而导致无法实现智能化去雾、影响去雾效果的技术问题。所述方法包括如下步骤：将目标雾霾图像输入预先训练好的有向无环图支持向量机，获取目标雾霾图像的雾浓度；所述雾浓度基于预构建的多特征模型进行表征，所述多特征模型中的特征向量包括颜色特征、暗通道特征、信息量特征、对比度特征中的至少一项。
Patent WO-2022236682-A1 (WO)
Title: Procédé de transmission de liaison latérale, dispositif terminal et dispositif de réseau
Inventor: ZHANG BOYUAN
IPC: H04W28/06
Filed: 2021-05-11
Abstract: La présente invention concerne un procédé de transmission de liaison latérale, un dispositif terminal et un dispositif de réseau. Le procédé comprend : la détermination, par un premier terminal, selon des informations d'association d'un premier paquet de données envoyé par un second terminal, d'informations de version du premier paquet de données ou d'un type d'unité de données de service (SDU) de protocole de convergence de données en paquet (PDCP) dans le premier paquet de données ; et le fait de déterminer, selon les informations de version du premier paquet de données ou le type SDU PDCP correspondant au premier paquet de données, s'il faut recevoir le premier paquet de données. Par conséquent, une extrémité d'envoi indique les informations de version du paquet de données ou le type SDU PDCP dans le paquet de données au moyen des informations d'association du paquet de données envoyé de sorte qu'une extrémité de réception détermine s'il faut recevoir le paquet de données selon les informations de version du paquet de données ou le type SDU PDCP correspondant au paquet de données, ce qui facilite l'évitement de gaspillage de ressources causé par la réception d'un paquet de données d'une version non prise en charge.
Patent WO-2021223770-A1 (WO)
Title: Saccharomyces mutant strain for producing carotenoid and use of mutation sites thereof
Inventor: ZHU HONGHUI
IPC: C12N1/16
Filed: 2021-05-24
Abstract: A saccharomyces mutant strain for producing carotenoid and use of mutation sites thereof. Saccharomyces cerevisiae M3 is deposited in Guangdong Microbial Culture Collection Center, and has GDMCC Deposit No: 61336. A saccharomyces cerevisiae mutant strain M3 is obtained by screening by means of ethanol-mediated adaptive laboratory evolution. Under a condition of shake flask fermentation, the content of carotenoid of the strain in a YPD culture medium can reach 19.7 mg/g, which is improved by 5.1 times compared with that of an original strain; and the content of carotenoid of the strain in a YPM culture medium can reach 42.4 mg/g of dry cell weight. By means of genome sequencing and reverse metabolic engineering research, it is determined that PFK1 gene inactivation is a main factor for carotenoid accumulation improvement, and a new target is provided for directional transformation.
Patent WO-2022012191-A1 (WO)
Title: Semiconductor structure and forming method therefor
Inventor: CHU JIANG
IPC: H01L23/528
Filed: 2021-05-31
Abstract: Provided in the embodiments of the present application are a semiconductor structure and a forming method therefor. The forming method for the semiconductor structure comprises: providing a substrate, the substrate being provided therein with a groove, the sidewall of the groove comprising a first sub-sidewall and a second sub-sidewall extending upwards from the bottom of the groove, and the first sub-sidewall being arranged between the second sub-sidewall and the bottom of the groove; blowing a first precursor towards the surface of the substrate at a flow rate less than a preset value, thus allowing the first precursor to be attached to the top surface of the substrate and the second sub-sidewall; blowing a second precursor towards the surface of the substrate, thus allowing the second precursor to react with the first precursor to generate a dielectric layer; and alternately blowing the first precursor and the second precursor towards the surface of the substrate to form multiple dielectric layers until the area enclosed by the second sub-sidewall is filled, the area enclosed by the first sub-sidewall, the dielectric layers, and the bottom of the groove constituting a gap.
Patent WO-2022001619-A1 (WO)
Title: Screenshot method and electronic device
Inventor: ZHU FUCHUN
IPC: G06F3/0481
Filed: 2021-06-10
Abstract: Disclosed in the embodiments of the present application are a screenshot method and a related device, the screenshot method comprising: in a split screen state, an electronic device respectively displays N application programs by means of N split screens, one split screen being used for displaying the interface of one application program, and N being a positive integer greater than 1; the electronic device receives a screenshot operation for a target split screen, the target split screen comprising at least one split screen; and finally, in response to the screenshot operation, the electronic device displays in full screen the interface of the application program corresponding to each split screen amongst the target split screens, and generates a screenshot picture, the screenshot picture comprising the full screen display interface of the application program corresponding to each split screen amongst the target split screens. Implementation of the present method can solve the problem of images being smaller in a split screen state, and the interface content of the application program in the full screen state is richer, thereby improving the picture quality of screenshot pictures acquired in a split screen state.
Patent WO-2021249547-A1 (WO)
Inventor: YANG YI
IPC: G01N33/569
Filed: 2021-06-11
Abstract: Relates to anti-coronavirus antibodies or antigen-binding fragments and uses thereof.
Patent WO-2022241897-A1 (WO)
Inventor: Liu Tianqiong
IPC: G06Q30/02
Filed: 2021-06-22
Abstract: A smart supply chain digital DaaS cross-border e-commerce service platform, comprising: a cross-border e-commerce transaction system, an ERP system, an operation management platform, an online payment platform, and a third-party logistics platform. According to the present invention, consumers can be provided with a quick and convenient shopping experience, and operators can be provided with a convenient and easy-to-use e-commerce management system, thereby solving the problem of excessively high thresholds of the existing cross-border e-commerce services for large third-party platforms.