baber/WOPTO huggingface dataset:
Patent WO-2021164775-A1 (WO)
Title: Ship propulsion method and structure device using air working medium for propulsion
Inventor: ZENG DELIN
IPC: B63H11/12
Filed: 2021-02-21
Abstract: Disclosed are a ship propulsion structure device and method using an air working medium for propulsion. Axial flow jet propulsion devices (1) using the air working medium for propulsion are mounted and deployed on a broadside of a ship (2) above a waterline or at one or more places in a space above the stern of the ship in a combined manner. Furthermore, by combining the axial flow jet propulsion devices (1) using a water working medium for propulsion arranged below the waterline of the ship, the ship (2) has the propulsion capacity of dual working mediums, thereby greatly enhancing the driving propulsion force for the ship, creating propulsion conditions for general high speeds of the ship, and further providing coping means for the ship to cope with navigation in complex water environments, for example, the pure air working medium can be selected for propulsion in shallow water areas which are not suitable for propulsion by means of propellers and pump jets or in water areas with too many floating objects, which are difficult for the ship to navigate.
Patent WO-2022193222-A1 (WO)
Title: Shift register unit and drive method therefor, gate driver circuit, and display panel
Inventor: LU JIANGNAN
IPC: G09G3/36
Filed: 2021-03-18
Abstract: A shift register unit (100) and a driving method therefor, a gate driver circuit (10), and a display panel. The shift register unit (100) comprises: an input circuit (110), a reset circuit (120), a first output circuit (131), and a second output circuit (132); the input circuit (110) is configured as controlling an electrical level of a first node (Q1) in response to a first input signal; the reset circuit (120) is configured as resetting the first node (Q1) in response to a reset signal provided by a reset terminal (RST); the first output circuit (131) is configured as outputting a shift signal at a shift output terminal (COUT) under the control of the electrical level of the first node (Q1), and the second output circuit (132) is configured as outputting a plurality of sub-pulses serving as a first output signal from a first output terminal (SOUT) in a first phase, under the control of the electrical level of the first node (Q1), and when a first electrical level of the shift signal is output by the shift output terminal (COUT). Sense drive signals having different pulse widths and frequencies can thereby be simultaneously output, and the amount of sensing is increased.
Patent WO-2021197199-A1 (WO)
Inventor: XUE SHENG
IPC: H03M11/20
Filed: 2021-03-25
Abstract: The present disclosure provides a touch key scanning circuit, a low power mode exiting method, and a device. The touch key scanning circuit comprises a key scanning unit, a trigger unit, and multiple touch keys. The trigger unit comprises one main control switch, and multiple first switches and second switches in one-to-one correspondence. The second switches are in one-to-one correspondence with the touch keys. When the main control switch, the first switches, and the second switches are all closed, the touch key scanning circuit operates in a multi-channel scanning mode. The present disclosure enables, in a low power mode, detection of a trigger signal of any touch key based on the multi-channel scanning mode, and allows an immediate exit from the low power mode upon detecting the trigger signal of any touch key. The invention significantly accelerates an exit from the low power mode, such that the average power consumption in the low power mode is greatly reduced while improving device touch key wake-up experience in the low power mode.
Patent WO-2022141884-A1 (WO)
Inventor: LI GUANGYAO
IPC: A61L15/24
Filed: 2021-03-31
Abstract: 本发明提供一种可吸收止血粉及其制备方法和应用。所述可吸收止血粉包含止血颗粒，其中，所述止血颗粒源自于纤维材料，所述纤维材料包括亲水性纤维材料，所述止血颗粒的表面和/或内部不具有纤维丝形态，并且所述止血颗粒的粒径不大于500μm。本发明的可吸收止血粉的止血效果好，并且具有良好的流动性，方便使用。本发明的可吸收止血粉能够很好的与生物体组织表面或者实质性脏器表面进行粘合，或在创伤表面形成有效的物理封堵作用，可应用于组织渗血或者实质性脏器渗血的领域。
Patent WO-2022033047-A1 (WO)
Title: Inhibiteur de la psd-95 à action prolongée
Inventor: HUANG XIAOBING
IPC: A61K38/16
Filed: 2021-04-02
Abstract: La présente invention concerne un inhibiteur de la PSD-95 à action prolongée et l'utilisation de cet inhibiteur de la PSD-95 à action prolongée dans la préparation d'un médicament pour la neuroprotection après une lésion cérébrale ischémique.
Patent WO-2021238459-A1 (WO)
Title: Loudspeaker
Inventor: HAN KUN
IPC: H04R9/04
Filed: 2021-04-12
Abstract: Disclosed in the present application is a loudspeaker, relating to the technical field of loudspeakers. The loudspeaker comprises a diaphragm; a first mass component connected to the diaphragm; a second mass component; a first elastic member connected to the first mass component and the second mass component; a voice coil arranged on the first and/or the second mass component; and a magnetic circuit assembly generating a magnetic field, wherein the voice coil is located within the magnetic field. By means of the method, the effect of restoring a sound signal of the loudspeaker can be improved, and the size of the loudspeaker can be reduced.
Patent WO-2021227804-A1 (WO)
Title: Model training method and related device
Inventor: TANG FUHUI
IPC: G06T7/00
Filed: 2021-04-21
Abstract: A model training method and a related device, which can be used in the fields of artificial intelligence, computer vision, etc., and are used for performing image detection. The method comprises: respectively extracting feature information from a target image by means of a feature extraction layer of a first network and a feature extraction layer of a second network; further extracting features regarding a target object from the feature information by means of a Gaussian mask, so as to obtain a first local feature and a second local feature; then determining a feature loss according to the first local feature and the second local feature; performing prediction on the basis of the same region proposal set by means of the first network and the second network, so as to obtain a first classification and prediction value and a second classification and prediction value, and then obtaining a classification loss according to the first classification and prediction value and the second classification and prediction value; and then training the second network according to the classification loss and the feature loss to obtain a target network. By using the method, the prediction speed of a target network for detecting images can be higher, and the prediction accuracy thereof can also be higher.
Patent WO-2021219048-A1 (WO)
Inventor: WANG SHUANG
IPC: C07K16/28
Filed: 2021-04-29
Abstract: On the basis of light and heavy chain amino acid sequences of an antibody against NKG2A reported in the prior art, by means of a mutant antibody having improved affinity and/or an improved dissociation constant obtained by constructing a light chain and heavy chain mutant antibody library for affinity maturation, a human Fab heavy chain gene expression vector and a mammalian cell expression vector containing a human κ subgroup light chain constant region gene are constructed using CDRs of the mutant antibody; crossover is carried out on a heavy chain vector and a light chain vector of the affinity-matured antibody; a mutant Fab antibody against NKG2A is obtained by screening; and a Fc fragment of a human antibody is bonded. A second antigen binding molecule (such as an antibody against PD-L1) is bonded to a C end of the Fc fragment by means of a linker to obtain a bispecific antibody.
Patent WO-2022021990-A1 (WO)
Inventor: ZHAO JUN
IPC: G16H50/70
Filed: 2021-05-07
Abstract: An information determination method and apparatus. A specific implementation solution is: acquiring prescription review information (101), wherein the prescription review information comprises: prescription information issued by a doctor and review information given by a pharmacist according to the prescription information; performing feature extraction on the prescription information and the review information to generate a feature data set corresponding to the prescription review information (102); and determining the feature data set according to current review rules to obtain review results corresponding to the prescription review information (103), wherein the review rules are used to characterize a correspondence between the feature data set and the review results, and the review rules are updated on the basis of training results of a classification decision model obtained by training. The solution implements a method for determining the prescription review information by using the review rules obtained by learning, and improves the review efficiency and accuracy of a prescription review system.
Patent WO-2021227987-A1 (WO)
Title: Delivery robot
Inventor: XU ZHETAO
IPC: B62D63/02
Filed: 2021-05-08
Abstract: A delivery robot, comprising a controller, a movement mechanism (110), at least one state indicating lamp (120), and a housing (130). The movement mechanism (110) is located at the bottom of the delivery robot; the at least one state indicating lamp (120) is arranged on the housing (130); the controller is arranged inside the delivery robot; the controller is respectively connected to the movement mechanism (110) and the at least one state indicating lamp (120); and the controller is used for controlling the movement mechanism (110) to drive the delivery robot to advance according to a preset advancing route, and controlling, according to the current working state, the at least one state indicating lamp (120) to emit light so as to prompt the current working state of the delivery robot.
Patent WO-2022028033-A1 (WO)
Title: Hierarchical mapping-based automatic balancing storage method for ceph storage system
Inventor: CHEN NINGJIANG
IPC: G06F3/06
Filed: 2021-05-17
Abstract: A hierarchical mapping-based automatic balancing storage method for a Ceph storage system. The method comprises: adding a level attribute to all object storage devices (OSD) in a storage cluster, dividing the devices into multiple sub-storage pools according to the level, adding a level attribute to placement groups (PG) by using OSD levels as a basis, and looking up an OSD combination in OSD sub-storage pools having the same level as PGs for storage; meanwhile, adding a random factor and an impact factor to guide the process in which the PGs select the OSDs; determining a PG large migration direction according to usage information about storage pools where the PGs are located and other storage pools when the usage of a single-point OSD in the total storage pool is too high, while adjusting the migration balance according to a combination of PG level, random factor and impact factor. According to the method, OSDs with excessively high usage within the Ceph storage system can reasonably migrate internal PGs so as to ensure that the system storage is balanced, and the system stability is improved.
Patent WO-2021233403-A1 (WO)
Title: Scaling window in video coding
Inventor: WANG YE-KUI
IPC: H04N19/597
Filed: 2021-05-21
Abstract: Techniques for video processing, including video coding, video decoding and video transcoding are described. One example method includes performing a conversion between a video comprising a video picture and a bitstream of a video according to a rule, wherein the rule specifies that syntax elements indicate a first width and a first height of a scaling window for the video picture, and wherein the rule specifies that a range of permissible values for the syntax elements include values greater than or equal to two times a second width of the video picture and two times a second height of the video picture.
Patent WO-2021249262-A1 (WO)
Title: Diode à grille en nanofeuilles
Inventor: REZNICEK ALEXANDER
IPC: H01L27/08
Filed: 2021-06-02
Abstract: Une ou plusieurs diodes à grille en nanofeuilles sont disposées sur un substrat et fabriquées à partir d'une structure de nanofeuilles. Une première ou un premier (second(e)) source/drain (S/D) est disposé(e) sur le substrat. La première ou le premier (second(e)) S/D présente une première (seconde) concentration de dopage S/D présentant un premier (second) type de dopage S/D. Une ou plusieurs jonctions p-n forment une ou plusieurs diodes respectives. Chaque jonction p-n comprend un premier et un second côté. Les premiers (seconds) côtés des jonctions p-n se connectent électriquement et physiquement aux premières ou premiers (second(e)s) S/D et présentent le même type de dopage, respectivement. Un empilement de grille, constitué d'une couche diélectrique de grille et d'un métal de grille, assure l'interface avec chacune des jonctions p-n et entoure chacune de ces dernières.
Patent WO-2022100078-A1 (WO)
Title: Blockchain baas cross-border digital payment platform for smart supply chain
Inventor: Liu Tianqiong
IPC: G06Q20/08
Filed: 2021-06-04
Abstract: A blockchain BaaS cross-border digital payment platform for a smart supply chain. The platform comprises a cross-border clearing and settlement system, a fund channel system, a business system, a financial system, a transaction system, and nodes. The nodes perform data exchange with the cross-border clearing and settlement system, the fund channel system, the business system, the financial system, and the transaction system. By constructing a cross-border digital payment platform based on alliance chain technology, the problem of weakness in cross-border payment for traditional banks is effectively solved.
Patent WO-2022007644-A1 (WO)
Title: Multiprocessor system and method for configuring multiprocessor system
Inventor: ZHU HUIXIONG
IPC: G06F13/42
Filed: 2021-06-25
Abstract: A multiprocessor system and a method for configuring a multiprocessor system, relating to the field of computers. Connection between two domains is achieved by improving existing PCIe-based system architectures. A PCIe device of a foreign domain will not be found by a processor of a local domain when the processor of the local domain executes enumeration, so that the problem of an access conflict triggered by the PCIe device of the foreign domain being found by the processor of the local domain is avoided. Therefore, in the case that PCIe switches of two domains are connected to each other, devices such as a processor or a PCIe device of a local domain can still normally access a PCIe device of a foreign domain, thereby improving the communication reliability of cross-domain access. Moreover, a communication path of cross-domain access is established by means of a bus and PCIe switches of two domains, and does not rely on forwarding of processors, so that the communication path of cross-domain access is shortened, and then the delay of cross-domain access is reduced while an access conflict is avoided.
Patent WO-2022001861-A1 (WO)
Title: Bulk acoustic resonator having insertion layer to increase power, and filter and electronic device
Inventor: PANG WEI
IPC: H03H9/17
Filed: 2021-06-25
Abstract: The present disclosure relates to a bulk acoustic resonator. The bulk acoustic resonator comprises a substrate, an acoustic mirror, a bottom electrode, a top electrode, and a piezoelectric layer, wherein the resonator further comprises a first insertion layer at a connecting edge of the top electrode, the first insertion layer is arranged, in the thickness direction of the resonator, between the top electrode and the substrate, and an edge of the acoustic mirror is located, in the transverse direction of the resonator, between an inner end and an outer end of the first insertion layer; and the resonator further comprises a first non-conductive dielectric layer at the connecting edge of the top electrode, the first non-conductive dielectric layer is arranged, in the thickness direction of the resonator, between the first insertion layer and the top electrode, an inner end of the first non-conductive dielectric layer is located, in the transverse direction, on an inner side of the inner end of the first insertion layer, and an outer end of the first non-conductive dielectric layer is flush, in the transverse direction, with the outer end of the first insertion layer or is located on an outer side of the outer end of the first insertion layer. The present disclosure further relates to a filter and an electronic device.
Patent WO-2022033240-A1 (WO)
Inventor: GAO XIAOHUI
IPC: A61H3/04
Filed: 2021-07-07
Abstract: An intelligent crutch, comprising a novel crutch body, and further comprising: a drive motor, an operational obstacle detection module and a main control module provided on the novel crutch body; the drive motor is transmissionally connected to a roller on the novel crutch body; the operational obstacle detection module is used to detect obstacle information in the operating direction of the novel crutch body; and the main control module is used to control the drive motor for automatic driving on the basis of the obstacle information and navigation information. The present invention has the following beneficial effects: by adding an automatic driving module to the novel crutch body, free movement of the novel crutch body can be achieved; in addition, the operational obstacle detection module cooperating to detect obstacles in the operational direction of the novel crutch body enables the main control module to automatically drive according to location information of the obstacles without requiring manual operation, enabling the novel crutch to be more intelligent.
Patent WO-2022012528-A1 (WO)
Title: Charging control method and data line
Inventor: GAO CHAO
IPC: H01R27/00
Filed: 2021-07-13
Abstract: A charging control method and a data line (100). The data line (100) comprises: a first interface (110) connected to an electronic device (200), a second interface (120) connected to an adapter (300), and a transmission cable (130). The first interface (110) comprises a processor (1111), a first protocol module (1112), a second protocol module (1113), and a third protocol module (1114). One end of the first protocol module (1112) is electrically connected to a signal terminal of the second interface (120), and the other end is electrically connected to a first port of the processor (1111); one end of the second protocol module (1113) is electrically connected to a second port of the processor (1111), and the other end is electrically connected to a first type of signal terminal of the first interface (110); one end of the third protocol module (1114) is electrically connected to a third port of the processor (1111), and the other end is electrically connected to a second type of signal terminal of the first interface (110); the processor (1111) is used for controlling the second protocol module (1113) or the third protocol module (1114) to communicate with the electronic device (200) according to a first charging protocol adapted to the electronic device (200) and a second charging protocol between the second interface (120) and the adapter (300).
Patent WO-2022012614-A1 (WO)
Title: Data processing method and apparatus, and electronic device
Inventor: HUANG LIQIANG
IPC: H04L12/58
Filed: 2021-07-15
Abstract: Disclosed are a data processing method and apparatus, and an electronic device. The data processing method is applied to a first electronic device. The method comprises: acquiring target privacy data to be sent; sending the target privacy data to a second electronic device by means of a privacy data transmission channel between a first electronic device and the second electronic device; displaying the target privacy data in a first window, wherein the first window is associated with the privacy data transmission channel; and where the target privacy data meets a preset condition, deleting the target privacy data, and controlling the second electronic device to delete the target privacy data displayed thereon.
Patent WO-2022095506-A1 (WO)
Inventor: TANG XIAO
IPC: H04N21/478
Filed: 2021-07-16
Abstract: La présente divulgation concerne un procédé et un appareil de diffusion en direct, qui ont trait au domaine technique de la diffusion en direct. Le procédé consiste à : afficher, dans une salle de diffusion en direct d'un compte d'ancrage, une entrée de guidage en ligne d'un service cible; en réponse à une opération de déclenchement sur l'entrée de guidage en ligne, envoyer une demande de guidage en ligne à un serveur afin de demander que le compte d'ancrage guide le service cible en ligne; en réponse à l'acceptation de la demande de guidage en ligne par le compte d'ancrage, enregistrer l'image d'écran actuelle d'un terminal afin d'obtenir des données vidéo; dans la salle de diffusion en direct du compte d'ancrage, afficher l'image d'écran actuelle du terminal d'après les données vidéo; et lire les données audio reçues du compte d'ancrage.
Patent WO-2022062613-A1 (WO)
Title: Sharing cached class data in a containerized environment
Inventor: YU ANYANG
IPC: G06F9/455
Filed: 2021-07-20
Abstract: A class sharing orchestrator (CSO) operating as a subsystem of a container orchestrator. The CSO manages sharing of class data among containerized applications to improve startup performance, CPU consumption and memory footprint. The CSO stores application class data in a shared class cache (SCC). The CSO provides a compatible SCC to every deployed application running within the CSO's purview. The CSO collects SCC data from running applications, and processes the data offline to continuously improve the quality of SCCs provided to each deployment, while causing minimum impact to running applications. The CSO combines updates from running applications of a given type to generate an improved quality SCC for use by newly launched applications of the same type. The CSO comprises an SCC update mechanism that optimizes the size, and network traffic, associated with SCC data exchange, and guarantees SCC quality improves over time.
Patent WO-2023000196-A1 (WO)
Inventor: SU JINXI
IPC: H04B17/309
Filed: 2021-07-21
Abstract: The present application relates to the technical field of communications, and provides a signal processing method and apparatus, a device, and a storage medium. The method comprises: a sending end sending a frequency hopping sensing signal on N time units, the frequency hopping sensing signal comprising N sub-sequences belonging to a first sequence, wherein N is a positive integer, time units occupied by any two sub-sequences in the N sub-sequences are different, and the frequency domain ranges occupied by any two sub-sequences in the N sub-sequences are different; and a receiving end receiving the frequency hopping sensing signal on the N time units. According to embodiments of the present application, by providing a frequency hopping sensing signal, the positioning, sensing, imaging, etc. of a target to be detected can be implemented without a need for said target to have a communication function. Moreover, the frequency hopping sensing signal uses a segmented frequency hopping transmission mode, such that a device having a limited working bandwidth and/or limited power can also provide high-precision positioning and sensing capabilities.
Patent WO-2022042623-A1 (WO)
Title: Indication scheme for rateless codes transmissions without feedback information
Inventor: LIU KANGQI
IPC: H04W72/00
Filed: 2021-08-26
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a downlink control information (DCI) comprising a grant scheduling a data transmission for the UE, the data transmission associated with a rateless coding scheme. The UE may determine to disable feedback information for the data transmission based at least in part on the rateless coding scheme and one or more of: the DCI, a resource associated with the DCI, or a semi-persistent scheduling configuration associated with the data transmission. The UE may perform or monitor for the data transmission according to the DCI and the rateless coding scheme. The UE may perform or monitor for the feedback information for the data transmission according to the determining.