baber/WOPTO huggingface dataset:
Patent WO-2021243496-A1 (WO)
Inventor: YANG ZHE
IPC: F16B2/06
Filed: 2020-05-31
Abstract: Disclosed is a stable 5G base station support for monitoring, the base station support comprising a fixing seat (1), wherein a right supporting table (2) is arranged at the right end of the top of the fixing seat (1), a right driving electric motor (3) is arranged on the right side of the right supporting table (2), a sliding rod (4) is arranged at the left end of the right driving electric motor (3), a right clamping plate (5) is arranged on the left side of the right driving electric motor (3), and a right buffer cushion (6) is arranged on the surface of the left side of the right clamping plate (5); a left supporting table (7) is arranged at the left end of the top of the fixing seat (1), a left driving electric motor (8) is arranged on the left side of the left supporting table (7), the right end of the left driving electric motor (8) is connected to the left end of the sliding rod (4), a left clamping plate (9) is arranged on the left side of the left driving electric motor (8), and a left buffer cushion (10) is arranged on the surface of the right side of the left clamping plate (9); and a first upright post (11) is arranged in the middle of the top of the fixing seat (1), and the left clamping plate (9) and the right clamping plate (5) clamp the first upright post (11) by means of the sliding rod (4), such that the stability, during use, of the support for monitoring is ensured.
Patent WO-2021012812-A1 (WO)
Inventor: BAI JIE
IPC: H04L29/06
Filed: 2020-06-04
Abstract: Provided in the present application is a public chain-based blockchain network addressing method. By means of configuring a portion of nodes in a public chain network as address management nodes, address information of a transaction feedback transaction target node may be queried for an address sent by a transaction initiating node. In addition, by means of a manner of matching an address index table and broadcast address query information, the address of the transaction target node is quickly determined so that the transaction initiating node and the transaction target node may perform subsequent transactions. The addressing method provided in the present application may obtain the address information of a transaction target node by means of address management nodes, thereby preventing broadcast addressing for each transaction, and/or preventing the storing and updating of an address index table at each node. Therefore, the occupation of network bandwidth during an addressing process may be reduced, and transaction efficiency is improved.
Patent WO-2021164152-A1 (WO)
Title: Composition and method for catalytic reduction of carbon dioxide or carbohydrate
Inventor: CAO XUEBO
IPC: C07C9/04
Filed: 2020-06-08
Abstract: Disclosed in the present invention are a composition and method for catalytic reduction of carbon dioxide or a carbohydrate. The composition comprises a nitrogen-containing heterocyclic compound and at least two metal elementary substances, wherein standard electrode potentials of the at least two metal elementary substances are different, and one metal elementary substance is more active than the other metal elementary substance. The composition of the present application can reduce carbon dioxide or a carbohydrate at room temperature, the reaction condition is mild, and the conversion efficiency is high. In the catalytic reduction method of the present application, a nitrogen-containing heterocyclic compound is used as a solvent/main catalyst, double metal components are used as a reducing agent/cocatalyst, the carbon dioxide or the carbohydrate can be catalyzed to obtain reduction products such as carbon monoxide and methane after stirring is conducted for 1-4 h at room temperature, and the conversion rate is almost 100%. In the reaction process, illumination and heating are not required, the products are mostly gas, and operations such as solvent separation are not required.
Patent WO-2021036420-A1 (WO)
Inventor: GONG NA
IPC: H04N5/232
Filed: 2020-06-15
Abstract: A video communication method, a terminal and a storage medium. The video communication method comprises: using a first terminal to collect video data of a first front-facing camera and a first rear-facing camera (S1110); transmitting the video data of the first front-facing camera and the first rear-facing camera to a second terminal (S1120); using the second terminal to acquire first front-facing camera video data and first rear-facing camera video data from the first terminal (S2110); and displaying a first display window and a second display window, wherein the first display window is used for displaying the first front-facing camera video data, and the second display window is used for displaying the first rear-facing camera video data (S2120).
Patent WO-2020259677-A1 (WO)
Title: Vérifications de validité d'un vecteur de bloc pour copie intra-bloc dans un codage vidéo
Inventor: XU JIZHENG
IPC: H04N19/103
Filed: 2020-06-28
Abstract: Selon la présente invention, un procédé de traitement vidéo consiste à déterminer un vecteur de bloc pour une conversion entre un bloc vidéo actuel d'une image actuelle d'une donnée multimédia visuelle et une représentation de flux binaire du bloc vidéo actuel, la validité du vecteur de bloc étant indépendante de (1) un emplacement (P, Q) d'un bloc d'échantillon et/ou (2) du fait qu'un échantillon à l'emplacement (P, Q) est reconstruit ou non, et/ou (3) d'un emplacement du bloc vidéo actuel. Le vecteur de bloc représente un déplacement de pixel entre le bloc vidéo actuel et le bloc échantillon. Le procédé consiste à réaliser, à l'aide du vecteur de bloc, la conversion dans un mode de copie intra-bloc.
Patent WO-2021051952-A1 (WO)
Inventor: MA HONGWEN
IPC: G01L1/22
Filed: 2020-07-01
Abstract: A multi-dimensional force acquisition method based on a parallel rod system multi-dimensional force sensor, wherein same belongs to the technical field of sensor measurement, and can solve problems such as the large inter-dimension coupling of a multi-dimensional force obtained by existing multi-dimensional force sensors, low accuracy, and the low structural rigidity of the sensor. The multi-dimensional force acquisition method comprises the following steps: establishing a matrix of a vector transformation relationship between a local coordinate system and a global coordinate system; obtaining an observable quantity according to the local deformation displacement of the origin of a loading platform coordinate system along/around a measurement axis under the local coordinate system, and calculating the deformation displacement of the loading platform under the global coordinate system; calculating, according to the deformation displacement of the loading platform under the global coordinate system, all local deformation displacements of the corresponding local coordinate origin of each strain beam under the local coordinate system, and calculating, according to the local deformation displacement of each strain beam under the local coordinate system, a local generalized force of each strain beam under the local coordinate system; and obtaining the multi-dimensional force of a multi-dimensional force sensor by means of solving a linear equation set.
Patent WO-2021189703-A1 (WO)
Inventor: HAN JIANTING
IPC: A61H23/02
Filed: 2020-07-02
Abstract: To address the flaw that the angle between handles (1) and hammering bodies of fascia massage guns in the prior art cannot be rotated for free use, a rotational structure for a fascia massage gun is provided, relating to the technical field of fascia massage guns, and allowing a handle (1) and a device body of a massage gun to be rotated relative to each other to allow for more convenient use and storage by a user. The rotational structure for a fascia massage gun comprises a handle (1) and a housing (2). An engagement disc (3) is fixedly provided on the housing (2), a circular through hole (34) is provided in the engagement disc (3), and a plurality of engagement grooves (32) are distributed evenly around the center of the circular through hole (34). A mounting hole (21) is provided on the handle (1), a clasp (4) is provided in the mounting hole (21), and a limiting guide mechanism (5) that causes the clasp (4) to only be able to move back and forth along the center line of the mounting hole (21) is provided in the handle (1). The clasp (4) comprises a base (41) arranged facing the outside of the mounting hole (21). A central pillar (42) sleeved inside the circular through hole (34) and able to rotate inside the circular through hole (34) is fixedly connected at a central position on the base (41), and a spring able to drive the clasp (4) to reset and able to cause engagement blocks (44) to be embedded in engagement grooves (32) is provided in between the clasp (4) and the engagement disc (32).
Patent WO-2021008386-A1 (WO)
Inventor: LIU HUANHUAN
IPC: A23L33/00
Filed: 2020-07-03
Abstract: Disclosed is an edible composition for promoting hair growth and delaying gray hair generation. The composition comprises, in parts by weight, 2-30 parts of nucleoprotein peptide, 1-25 parts of whole coffee cherry extract, 5-60 parts of composite yeast powder, and 10-55 parts of collagen. The edible composition for promoting hair growth and delaying gray hair generation can promote hair growth. Fine hair can change significantly after 1 week of consumption, and fine hair can increase by 2 to 3 times after 8 weeks of consumption. The gray hair rate is significantly reduced after 2 weeks of consumption, and the gray hair rate is reduced by 10% - 40% after 8 weeks of consumption. Same also has the effect of improving skin quality.
Patent WO-2021031721-A1 (WO)
Title: Direct current load response control method and device, and a direct current electric appliance
Inventor: YUAN JINRONG
IPC: H02J13/00
Filed: 2020-07-07
Abstract: The present disclosure relates to the technical field of smart home, and provides a direct current load response control method and device, and a direct current electric appliance. The direct current load response control method of the present disclosure comprises: monitoring a utilization voltage of a direct current load; determining whether the utilization voltage is within a response interval; and controlling the operation of the direct current load according to the determination result and the type of the direct current load. By means of the method of the present disclosure, for different types of direct current loads in a direct current microgrid, corresponding intelligent response solutions that enable responses to direct current bus voltage changes are developed to increase the relative stability of power during response, so that a direct current voltage fluctuation change frequency can be reduced, and more orderly and stable responses can be made to voltage changes on a power supply side, thereby achieving orderly power utilization.
Patent WO-2022006929-A1 (WO)
Inventor: FENG GUOXIU
IPC: H04R9/06
Filed: 2020-07-15
Abstract: La présente invention concerne un haut-parleur, comprenant un panier, et un système de vibration et un système de circuit magnétique qui sont fixés au panier ; le système de vibration comprend une membrane supérieure fixée au panier, une bobine acoustique entraînant la membrane supérieure pour produire un son, une carte de circuit flexible connectant électriquement la bobine acoustique à un signal électrique externe, et un cadre fixé à la carte de circuit flexible et supportant la membrane supérieure ; la carte de circuit flexible comprend un premier bras fixe et un second bras fixe qui sont disposés à distance l'un de l'autre ; le cadre comprend une plateforme de support et une paroi latérale qui s'étend du bas de la plateforme de support jusqu'au second bras fixe ; la carte de circuit flexible comprend une partie de corps principal fixée à la paroi latérale du cadre et une partie de flexion qui s'étend, en se courbant, de la partie de corps principal à la plateforme de support du cadre ; et la carte de circuit flexible comprend en outre un élément de support collé au côté du second bras fixe près de la membrane. Dans la présente invention, l'élément de support est ajouté à une position de pliage de la carte de circuit imprimé flexible, de sorte que la carte de circuit imprimé flexible peut être pliée dans n'importe quelle forme sans restauration, présentant ainsi une stabilité et une cohérence élevées.
Patent WO-2022006961-A1 (WO)
Title: Loudspeaker
Inventor: XIAO BO
IPC: H04R9/02
Filed: 2020-07-16
Abstract: Provided is a loudspeaker, comprising: a rear cover having an accommodating space, and a frame and a loudspeaker unit accommodated in the accommodating space. An inner side wall of the accommodating space is provided with an annular clamping slot in a recessed manner, and the frame is clamped in the annular clamping slot. The loudspeaker further comprises an air-permeable separator fixed to the frame, wherein the frame and the air-permeable separator jointly divide the accommodating space into a first cavity and a second cavity filled with sound-absorbing particles. The inner side wall of the accommodating space is provided with the annular clamping slot in a recessed manner. Therefore, during assembly, the frame is fixed into the annular clamping slot, such that the cost can be reduced. In addition, the height of the annular clamping slot can be redesigned to control the amount of sound-absorbing particles injected into the second cavity, thereby achieving a flexible design, and meeting the performance requirements of different customers.
Patent WO-2021018169-A1 (WO)
Inventor: CUI XIAOYING
IPC: H04M1/02
Filed: 2020-07-29
Abstract: La présente invention concerne le domaine de la sécurité relatives aux informations. L'invention concerne un procédé de protection de la confidentialité pour un dispositif électronique, un dispositif électronique, un support d'informations lisible par ordinateur, un produit programme d'ordinateur, et une puce, destinés à être utilisés dans la résolution du problème technique de l'état de la technique d'un taux de réponse lent d'une application de protection de la confidentialité concernant une opération d'utilisateur. Le procédé de protection de la confidentialité pour un dispositif électronique consiste : à permettre une détection de changement de visage, la détection de changement de visage étant détectée en continu, à l'intérieur de la période de déverrouillage actuelle, si un changement se produit dans un visage devant un écran d'affichage d'un dispositif électronique, l'apparition d'un changement dans le visage devant l'écran d'affichage du dispositif électronique étant particulièrement que le visage actuel devant l'écran d'affichage du dispositif électronique ne correspond pas à un visage de référence ; lors de l'activation de la détection de changement de visage, à détecter une opération de démarrage d'une première application de confidentialité ; en réponse à l'opération et lorsqu'il est déterminé que le résultat de la détection de changement de visage est qu'aucun changement ne se produit dans le visage actuel, à afficher un premier contenu confidentiel correspondant à la première application de confidentialité ; et en réponse à l'opération et lorsqu'il est déterminé que le résultat de la détection de changement de visage est qu'un changement se produit dans le visage actuel, à afficher un premier contenu non confidentiel, le premier contenu non confidentiel ne comprenant pas le premier contenu confidentiel.
Patent WO-2022032496-A1 (WO)
Title: Preparation method and application for micro-particles for preventing novel coronavirus
Inventor: HUANG HAO
IPC: C12N15/867
Filed: 2020-08-11
Abstract: A preparation method and an application for micro-particles for preventing novel coronavirus, the preparation method comprising the following steps: 1) constructing recombinant plasmids of overexpressed spike (S) protein; 2) packaging the recombinant plasmids into lentiviral particles; 3) infecting fibroblasts with the lentiviral particles to obtain instrumental cells expressing S protein; 4) performing X-ray irradiation on the obtained instrumental cells and a culture medium, collecting the supernatant after radiotherapy, and acquiring a mixture of the required micro-particles and apoptotic instrumental cell debris; and 5) performing centrifugation, concentration, and purification on the obtained mixture to obtain a vaccine. The present method uses the micro-particles released by the instrumental cells induced by radiotherapy as a vector; in the case of overexpression of the novel coronavirus S protein, the antiviral immunity of the body can be directly activated to produce neutralising antibodies against the novel coronavirus.
Patent WO-2021057437-A1 (WO)
Inventor: LI JIE
IPC: B60L1/00
Filed: 2020-09-04
Abstract: Disclosed is a standby power supply system for realizing multiple types of protection for a parking controller. The standby power supply system comprises a voltage transformation circuit, a switching circuit, and a capacitor module. By means of the standby power supply system disclosed in the present invention, when low-voltage power supply for the whole vehicle fails and the normal operation of a parking controller cannot be ensured, the switching circuit detects a failure, and a vehicle power battery provides energy for the parking controller by means of enabling the standby power supply system; and when both low-voltage power supply and high-voltage power supply for the whole vehicle fail, electric energy stored in the capacitor module in the standby power supply system can also make the parking controller complete the last instance of parking. The ability of the parking controller to smoothly complete functions such as parking under an extreme condition is ensured, such that the braking performance of the whole vehicle is safer and more reliable.
Patent WO-2022052169-A1 (WO)
Inventor: YANG ZHIHAO
IPC: B42F9/00
Filed: 2020-09-24
Abstract: 一种车床用图纸夹持结构，包括安装板（1）、垫板（2）和弹片（3），两个安装板（1）相隔一定间隙布置，且两安装板（1）之间通过垫板（2）固定连接，四个弹片（3）两两为一组分别固定连接在两个安装板（1）上，弹片（3）的自由端抵触在垫板（2）上。该车床用图纸夹持结构的结构简单，便于制造，使用方便，使用效果好。
Patent WO-2022047859-A1 (WO)
Inventor: WU CHONGDENG
IPC: H04R9/02
Filed: 2020-09-25
Abstract: Disclosed in the present invention are a loudspeaker, a voice coil, a voice coil manufacturing method, and a coil winding apparatus. The coil winding apparatus comprises a winding unit, a concealing unit, and a rotating unit; the winding unit comprises a mounting member, a wire winding shaft, and a first driver; a mounting hole is formed on one end of the mounting member; the wire winding shaft passes through the mounting hole; and the first driver is used for driving the wire winding shaft to reciprocatingly move with respect to a depth direction of the mounting hole; the concealing unit comprises a connection member, fitting members, and a second driver; the sides of all the fitting members are fitted with each other to form a sleeve hole; a relief space is provided between the sleeve hole and the connection member; the sleeve hole is in sleeve fit with the wire winding shaft, so that the fitting members are spaced apart from the mounting member to form a limiting space; the second driver drives the fitting members to move, so that the sleeve hole is opened or closed; the rotating unit can drive the wire winding shaft to rotate, or the rotating unit can drive the wire winding shaft and the fitting members to synchronously rotate around a center line of the wire winding shaft.
Patent WO-2021057939-A1 (WO)
Title: A method and a control module for regulating performance of at least one fragrance diffuser
Inventor: GE ZHONGDONG
IPC: A61L9/12
Filed: 2020-09-27
Abstract: A method for controlling performance of a fragrance diffuser (100) is disclosed. The method includes a step determining odour degree Od in inside a vehicle cabin (C) over a period of time (T) by a determining means (80). Thereafter, regulating at least one parameter of a set of parameters impacting performance of the fragrance diffuser (100) based on the determined odour degree Od in inside a vehicle cabin (C), wherein the set of parameters includes at least one of a fan speed (S), a perfume release time (t1) and a blank area release time (t2).
Patent WO-2022056958-A1 (WO)
Inventor: ZOU DAQUN
IPC: B29C49/64
Filed: 2020-09-29
Abstract: 一种自带把手PET瓶胚热处理设备，包括冷风风刀（1）、加温炉（2）和输送机构（3），冷风风刀设置在加温炉的出口侧，瓶胚（100）由输送机构输入加温炉中进行加热后再输送至冷风风刀，冷风风刀对瓶胚的把手（102）下端进行吹气降温。该自带把手PET瓶胚热处理设备在加温炉的出口侧设置冷风风刀，冷风风刀对瓶胚的把手下端进行吹气冷却，气流适当降低把手下端与瓶身（101）连接区域的温度，实现瓶身与把手温度的平缓过渡，使瓶胚吹制后把手不易变形，有效提高了瓶胚吹制后的质量。
Patent WO-2021068803-A1 (WO)
Title: Harq-ack feedback method, and terminal device
Inventor: LI NA
IPC: H04W72/12
Filed: 2020-09-29
Abstract: Disclosed are a HARQ-ACK feedback method, and a terminal device. The method comprises: receiving a first physical downlink control channel (PDCCH) from a network device, wherein the first PDCCH is used for scheduling a first physical downlink shared channel (PDSCH), the first PDCCH comprises indication information, the indication information comprises a trigger domain, and the trigger domain is used for triggering HARQ-ACK feedback of other same or different scheduled PDSCHs of HARQ-ACK codebooks; and performing HARQ-ACK feedback on the first PDSCH and the other PDSCHs according to the indication information.
Patent WO-2022067568-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W88/04
Filed: 2020-09-29
Abstract: Embodiments of the present invention relate to a method for determining a relay scheme, and a device. The method comprises: a relay device determining a relay scheme to be used in a process of establishing a connection. Embodiments of the present invention enables determination of a relay scheme to be used between a relay device and a remote device.
Patent WO-2021073442-A1 (WO)
Title: Procédé de production industrielle de fil élastomère, et tissu associé
Inventor: SACHATHEP AMRIN
IPC: D02G3/32
Filed: 2020-10-08
Abstract: L'invention concerne la fabrication d'un fil extensible au moyen d'au moins deux stratifils et deux filaments élastomères à tirage variable pour permettre au fil fabriqué dans le tissu de présenter une bonne extensibilité, une bonne récupération et un bon rétrécissement. La présente invention peut être appliquée à tous types de matériaux de fibres et n'est pas limitée en nombre de fils. Le fil selon l'invention est tissé pour être transformé en tissus présentant d'excellentes caractéristiques d'étirement et performances fonctionnelles, pour une application commerciale.
Patent WO-2022032849-A1 (WO)
Title: Adjustable lifting device for neurosurgical examination
Inventor: XU WANG
IPC: A61G13/12
Filed: 2020-10-14
Abstract: An adjustable lifting device for neurosurgical examination, which relates to the field of auxiliary devices for neurosurgical examination. The adjustable lifting device comprises a bed board (6) and a bottom board (11), wherein a head supporting board (2) is rotatably mounted at the left end of the bed board (6); hand supporting boards (3) are respectively rotatably mounted at the front and rear sides of an end of the bed board (6) close to the head supporting board (2); leg supporting boards (7) are respectively rotatably mounted at the front and rear sides of an end of the bed board (6) away from the head supporting board (2); a temperature control regulation and ventilation assembly is mounted on the bottom board (11) for separately controlling air delivery for head ventilation holes (1), hand ventilation holes (5) and leg ventilation holes (10); and hand telescopic limiting assemblies (4) and leg telescopic limiting assemblies (8) are further respectively mounted on the hand supporting boards (3) and the leg supporting boards (7). The device can respectively control the lifting of the head, the hands and the legs and ventilation during examination, is provided with limiting structures for the lifting of the hands and the legs, and is convenient to use and control.