baber/WOPTO huggingface dataset:
Patent WO-2020048216-A1 (WO)
Title: Audio effect adjustment method and apparatus, electronic device, and storage medium
Inventor: LI YAJUN
IPC: G06F3/16
Filed: 2019-07-05
Abstract: The present application relates to the technical field of electronic devices. Disclosed are an audio effect adjustment method and apparatus, an electronic device, and a storage medium. The present method is used for an electronic device. The method comprises: detecting whether a target application program is running on the electronic device, wherein the target application program can output an audio during running; when the target application program is running on the electronic device, acquiring a current ambient noise of the environment where the electronic device is; and on the basis of the current ambient noise, adjusting the output audio effect of the electronic device during the running of the target application program. In the present application, according to the ambient noise of the environment where the electronic device is, the output audio effect of the electronic device during running the target application program, so that the output audio effect of the electronic device can be configured automatically and quickly, thereby improving the output audio effect and user experience.
Patent WO-2020029785-A1 (WO)
Title: Pre-mixed strontium silicate-based biological hydraulic cementing paste composition, preparation method therefor, and application thereof
Inventor: WU BINGMIN
IPC: A61L27/50
Filed: 2019-07-22
Abstract: A pre-mixed strontium silicate-based hydraulic cementing paste composition, a preparation method therefor, and an application thereof. The pre-mixed strontium silicate-based hydraulic cementing paste takes strontium silicate as a main phase, is prepared from at least one non-aqueous solvent which can be miscible with water, and further comprises at least one calcium phosphate compound and at least one radiopaque material, so that the biological hydraulic cementing paste having an excellent injectable property is prepared. The strontium silicate-based hydraulic cementing paste maintains fluid under a sealing condition and carries out hydration solidification hardening after being in contact with a physiological body fluid. A strontium silicate-based material has excellent biocompatibility and bioactivity, and the prepared pre-mixed strontium silicate-based cementing paste can be used for medicine and dental dentistry, comprising pulp capping, root canal therapy, dental repair and the like.
Patent WO-2020232830-A1 (WO)
Inventor: LIANG JINRAN
IPC: A47L11/34
Filed: 2019-07-30
Abstract: Disclosed are a cleaning roller and a rolling steam mop. The cleaning roller includes a central shaft (1) capable of rotating, a steam channel (2), and a cleaning layer (3). The steam channel (2) is provided with a steam inlet (21) and a plurality of first steam outlets (22); the steam inlet (21) is used for communicating with a steam generation device (9); the plurality of first steam outlets (22) are distributed in an axial direction of the central shaft (1). The cleaning layer (3) is provided around the central shaft (1); and the steam flowing out from the first steam outlets (22) can be diffused outwards through the cleaning layer (3). When in use, the steam generated by the steam generation device enters the steam channel (2) through the steam inlet (21), and then flows out from the first steam outlets (22) and is diffused outwards through the cleaning layer (3), so that the steam can be diffused to an object to be cleaned, and cleaning water can more evenly adhere to the surface of the object to be cleaned.
Patent WO-2020215575-A1 (WO)
Inventor: LI HONG
IPC: G06F21/62
Filed: 2019-08-30
Abstract: 一种基于区块链的签名文件保存方法、装置、计算机设备和存储介质，包括：接收插接有ukey的终端发送的在指定签名文件上的签名请求；获取所述终端发送的所述数字证书；若所述终端的身份验证无误，则允许所述终端在所述指定签名文件上执行签名操作；判断所述具有签名的指定签名文件是否有效；若所述指定签名文件有效，则将所述具有签名的指定签名文件保存在预先构建的区块链网络中的所有区块链节点中，其中所述服务器为所述区块链的一个区块链节点。从而实现了支持签名文件签订、保存签名文件并保证签名文件真实性。
Patent WO-2021042313-A1 (WO)
Inventor: LIU TING-NAN
IPC: B65D65/38
Filed: 2019-09-05
Abstract: L'invention concerne une structure de récipient pour produit cosmétique (10) respectueuse de l'environnement. La structure globale du récipient pour produit cosmétique (10) est fabriquée à partir de polyéthylène téréphtalate de qualité alimentaire. Le récipient pour produit cosmétique (10) est formé de cinq éléments : un couvercle extérieur (11), un tube de manchonnage (12), un siège de levage (14), un tube fixe (16) et une base (18). Le tube de manchonnage (12) est manchonné sur l'extérieur du tube fixe (16) ; le siège de levage (14) est disposé à l'intérieur du tube fixe (16) ; et l'intérieur du siège de levage (14) loge un produit de maquillage (20). La base (18) loge le tube de manchonnage (12), le siège de levage (14) et le tube fixe (16) combinés, puis la structure est fermée par combinaison du couvercle extérieur (11) et de la base (18).
Patent WO-2020103533-A1 (WO)
Title: Track and road obstacle detecting method
Inventor: WANG RUI
IPC: G01S13/86
Filed: 2019-09-09
Abstract: A track and a road obstacle detecting method, comprising the steps of: A. obtaining an image of the front of a vehicle by means of a monocular camera or multiple cameras; B. transmitting and receiving an optical signal by means of a millimeter-wave device and a laser device so as to obtain a 2D point cloud image and a 2D spectrogram; C. performing multi-view processing on the image, and then analyzing and matching a laser radar system with a video system by means of a focal plane array by using the video system as a medium; for a millimeter-wave radar, matching the video system with a millimeter-wave radar system (3) by means of data preprocessing and an edge matching method so as to complete the pixel level fusion of the laser radar system (1), the millimeter-wave radar system (3) and the video system; performing sequence analysis on the acquired image, filtering a multi-radar system and the video system, and matching images acquired by the millimeter-wave radar and the laser radar with an original image; and D. marking obstacles. The present track and road obstacle detecting method may accurately identify obstacles, has certain early warning functions, and may simultaneously ensure accuracy and the early warning functions.
Patent WO-2021003841-A1 (WO)
Inventor: CHEN ZHIYONG
IPC: G07C5/08
Filed: 2019-09-16
Abstract: A living body detection method and device, and a driving recorder. The method is applied to the living body detection device. The living body detection device comprises at least two signal transmitters and signal receivers arranged corresponding to the signal transmitters, and the union of sub-areas covered by signals transmitted by the signal transmitters covers an area to be detected. The method comprises: generating and modulating detection wave signals to obtain at least two modulated detection wave signals (S101); transmitting the modulated detection wave signals (S102); receiving reflected wave signals corresponding to the modulated detection wave signals (S103); and decoding and demodulating the reflected wave signals to obtain target signals, and detecting whether each of the target signals includes a vital sign signal, and when there is a vital sign signal in the at least one target signal, determining that there is a living body in the area to be detected (S104). By means of the method, synchronous detection in the entire coverage range of the area to be detected can be realized, thereby avoiding missing detection.
Patent WO-2020057528-A1 (WO)
Inventor: LEI XUEWU
IPC: G02B6/38
Filed: 2019-09-18
Abstract: An optical fiber adapter, comprising a first adapter body (3), a shielding gate (2) elastically hinged to a lower end of the first adapter body (3), and a second adapter body (1), a lower end portion of which is inserted into a cavity of the first adapter body (3). An end face of the lower end portion of the second adapter body (1) is extended downwards to form extension posts (11) and engagement arms (12). The extension posts (11) are disposed pressing against two ends of hinge shafts (4) of the shielding gate (2). The engagement arms (12) are exposed through the shielding gate (2) and engage with an optical fiber connector inserted at the lower end of the first adapter body (3). The structure is designed to enable convenient installation and fixation of a shielding gate, thus having better light shielding and dust-proof effects.
Patent WO-2020140489-A1 (WO)
Inventor: HUANG YINGLONG
IPC: G09G3/3208
Filed: 2019-09-24
Abstract: 一种像素电路（100）及其驱动方法和显示面板。该像素电路（100）包括：发光元件（110）；驱动子电路（120），用于产生使发光元件（110）发光的电流；第一和第二发光控制子电路（130，140），分别被构造为在第一控制信号（Con1）的控制下，将用于使发光元件（110）发光的电流提供到发光元件（110）的第一端；驱动控制子电路（150），在第二控制信号（Con2）的控制下将数据信号（Data）提供到驱动子电路（120）；复位子电路（160），在第一复位信号（Reset1）和第二复位信号（Reset2）的控制下使用第一电压（V1）对驱动子电路(120)、发光元件（110）的第一端以及第二节点（N2）进行复位。该像素电路（100）能够抑制残像。
Patent WO-2020063674-A1 (WO)
Title: 旁链路的链路失败检测方法及终端
Inventor: LIANG JING
IPC: H04W24/08
Filed: 2019-09-25
Abstract: 本公开公开了一种旁链路的链路失败检测方法及终端，其中，所述方法包括：通过旁链路传输目标信息；其中，目标信息包括：第一参考信号或数据包；若目标信息的传输情况满足预设条件，则确定旁链路未发生链路失败；否则，确定旁链路发生链路失败。
Patent WO-2020088157-A1 (WO)
Inventor: WU ANPING
IPC: G06K9/00
Filed: 2019-09-25
Abstract: Provided are a method for processing a fingerprint image and a related product applicable to an electronic device comprising a screen and an in-display fingerprint module disposed opposite to a preset region of the screen. In the method, an electronic device employs a set of display subsection groups and a set of acquisition subsection groups when acquiring a fingerprint image so as to perform multiple fingerprint data acquisition operations, such that in each fingerprint data acquisition operation, fingerprint data acquired by an acquisition subsection group corresponding to a currently lit-up display subsection group is invalid data, that is, a fingerprint data acquisition operation performed by an in-display fingerprint module is not affected by a portion of light rays emitted by a screen that are reversely and directly transmitted to the in-display fingerprint module along a z axis of the screen, thereby favorably reducing optical noise interference, providing a clearer and more accurate fingerprint image, and enhancing the accuracy of a fingerprint image acquired by the electronic device.
Patent WO-2020069674-A1 (WO)
Title: Systems and method of multi-laser wavelength control
Inventor: JIANG ZHIPING
IPC: H04J14/02
Filed: 2019-10-08
Abstract: Methods and apparatus are provided for wavelength control of multiple independent laser sources to reduce relative wavelength drift between the different laser sources. According to some aspects, multiple laser wavelength control is provided using a multi-line source as a wavelength reference. According to other aspects, multiple laser wavelength control is provided using a single wavelength sensing device. The multiple independent laser sources could generate the constituent optical channels of a super-channel. Benefits could include reduced guard band width and increased spectral efficiency within the super-channel.
Patent WO-2021000446-A1 (WO)
Inventor: QIU YUNJIE
IPC: B65G49/04
Filed: 2019-10-12
Abstract: Provided is a device (1) for surface treatment of a vehicle structure (V) by complete immersion in the treatment liquid contained in a treatment tank (2), comprising a plurality of trolleys (3), the plurality of trolleys (3) move along a processing path (P) through a chain driving device (4), the trolleys are selectively hooked and meshed with the chain driving device (4), are supported by a counter support and a slide rail (9) extending along the path (P), and comprise portions (12) engaging with a cam slider coupling equipped with a cam element (11) arranged along the path (P), thereby determining a full rotation of the trolleys about a transverse axis of rotation at the treatment tank (2).
Patent WO-2020134420-A1 (WO)
Inventor: LIU RUOPENG
IPC: B32B5/18
Filed: 2019-10-23
Abstract: 本实用新型提供了一种植绒式缓冲泡沫及头盔，其中所述植绒式缓冲泡沫包括缓冲层，所述缓冲层包括依次叠置设置的缓冲泡沫层（1），胶结层（2），植绒功能层（3），所述胶结层（2）用于胶结所述缓冲泡沫层（1）和植绒功能层（3）。本实用新型提供的一种植绒式缓冲泡沫，一方面可以增加头戴式设备整体的美观程度，另一方面通过增加缓冲层的功能性，如储热、吸汗、抗菌、阻燃等，来提升头戴式设备的舒适程度，更加提升了用户的使用满意度，可广泛适用于头戴式设备中。
Patent WO-2020108183-A1 (WO)
Inventor: CAO GANG
IPC: G06F9/445
Filed: 2019-10-23
Abstract: Disclosed are a method, apparatus and device for generating a differential upgrade package. The method comprises: respectively dividing a source version file and a target version file into multiple blocks according to the length of a candidate block (201); comparing the blocks of the source version file with the blocks of the target version file to obtain difference information and duplication dependency relationships between the blocks of the source version file and the blocks of the target version file (202); and generating a differential upgrade package according to the difference information and the duplication dependency relationships (203).
Patent WO-2020088361-A1 (WO)
Title: Automatic guided vehicle and lifting mechanism
Inventor: LIU ZHE
IPC: B25J5/00
Filed: 2019-10-25
Abstract: Disclosed are a lifting mechanism and an automatic guided vehicle. The lifting mechanism comprises a driving sprocket, driven sprockets, a driving mechanism, ball screw assemblies, a bottom plate, and a supporting plate. The upper ends of the ball screw assemblies are connected to the driven sprockets and fixed to the supporting plate, and the lower ends of the ball screw assemblies are fixedly connected to the bottom plate. The driving mechanism is connected to the driving sprocket and used for driving the sprocket to rotate. The driving sprocket is connected to the driven sprockets by means of a chain. The lifting mechanism of the present invention is free of elastic sliding and slipping phenomena, accurate in average transmission ratio, reliable in work, high in efficiency, large in transmission power, strong in overload capacity, small in transmission size under the same working condition, small in needed tensioning force, small in pressure acting on a shaft, and capable of working in severe environments such as high temperature, moisture, dustiness, and pollution.
Patent WO-2020258632-A1 (WO)
Inventor: LU QIANXI
IPC: H04W76/34
Filed: 2019-11-01
Abstract: Provided by embodiments of the present application are a wireless communication method and a terminal device. The terminal device may perform processing in circumstances in which a sidelink experiences an abnormality, thereby improving communication performance on the sidelink. The method comprises: a first terminal device determining that a sidelink between the first terminal device and a second terminal device has experienced an abnormality; and the second terminal device responding to the abnormality of the sidelink.
Patent WO-2020108273-A1 (WO)
Inventor: CHEN JIA
IPC: H04N5/225
Filed: 2019-11-08
Abstract: Some embodiments of the present disclosure provide a transmission module, a transmission mechanism, and a mobile terminal. The mobile terminal includes a terminal device (10), a driving mechanism (300), a transmission assembly and a mounting seat. The terminal device (10) includes a front face (110), a rear face (120) and a side peripheral face (130), and the terminal device (10) defines a mounting groove (131). The driving mechanism (300) is coupled to the terminal device (10). The transmission assembly includes a first pushing member (410) and a second pushing member (420) coupled to the first pushing member, and the first pushing member is coupled to the driving mechanism (300). The mounting seat (500) is coupled to the first pushing member and the second pushing member (420), and the mounting seat (500) is provided with a camera module (510). The driving mechanism (300) enables the first pushing member to move from a first position to a third position via a second position.
Patent WO-2021056733-A1 (WO)
Inventor: ZHU QING
IPC: G06F9/448
Filed: 2019-11-12
Abstract: An intelligent logic analysis system comprises a cause-and-effect definition set, a causal analysis algorithm set, and a data set. The cause-and-effect definition set is a set of cause-and-effect categories having definite meanings, wherein any of the categories can be a cause or an effect, or can be both a cause and an effect, and each category includes individual objects. The causal analysis algorithm set is a set of algorithms in which an effect object is obtained by analyzing a cause object in a cause-and-effect set. The data set includes various data required by the causal analysis algorithms. Thus, various analysis algorithms are implemented on various kinds of data to obtain different results, so as to build a three-dimensional algorithm construction, and allow respective algorithms corresponding to the data to interact in a three-dimensional space.
Patent WO-2021056738-A1 (WO)
Title: Distributed system nat traversal method, apparatus, and device, and storage medium
Inventor: Peng bibo
IPC: H04L29/12
Filed: 2019-11-12
Abstract: Embodiments of the present application relate to the field of blockchains, and relates to a distributed system NAT traversal method, apparatus, and device, and a storage medium. The method comprises: when a first node accesses a P2P network, establish a communication connection with a public network node in the P2P network, obtain the node information of a node list of the public network node, and update a local node list; when the first node requests a storage resource, obtain, by means of an overlay network transmission protocol of the P2P network, the information of a nearest second node that may provide the storage resource for the first node; according to the obtained information of the second node, the first node establishes a communication connection with the second node. In the present application, a central STUN/TURN server does not need to be carried, and when peer nodes cannot perform direct communication, a node close to a target node is requested to assist hole punching to realize traversal.
Patent WO-2020181827-A1 (WO)
Title: Resource allocation method oriented to coexistence of multiple linear topology industrial wireless networks
Inventor: LIANG WEI
IPC: H04W28/02
Filed: 2019-11-20
Abstract: The present invention relates to wireless network resource allocation technology, and specifically relates to a resource allocation method oriented to the coexistence of multiple linear topology industrial wireless networks. The present invention takes the problem of the coexistence of multiple TDMA-based linear topology industrial wireless networks into consideration, and comprises three parts, i.e. a scheduling delay lower bound analysis, an inter-network resource allocation algorithm and an intra-network resource allocation algorithm. In the method, when a delay lower bound is analyzed and a resource allocation algorithm is designed, an overall scheduling delay and a resource utilization rate are taken as measurement indexes, and an optimal node combination is selected in each slot in order to occupy as many channel resources as possible, thereby improving the resource utilization rate and reducing the overall scheduling delay.
Patent WO-2020108484-A1 (WO)
Inventor: CUI HE
IPC: H01Q1/36
Filed: 2019-11-26
Abstract: Provided in the present application are an antenna and an array antenna. The antenna of the present application comprises: a first radiation element and a second radiation element, the first radiation element being surrounded by four dipoles, and the second radiation element being a radiation unit arranged inside the first radiation element; the first radiation element is used for supporting a transmitting frequency band and the second radiation element is used for supporting a receiving frequency band; or the first radiation element is used for supporting the receiving frequency band and the second radiation element is used for supporting the transmitting frequency band. The present application implements physical separation of the transmission path and the receiving path by means of a simplified feed network design.
Patent WO-2021022733-A1 (WO)
Inventor: WANG LEI
IPC: H01L27/32
Filed: 2019-12-02
Abstract: A display panel, and a manufacturing method and repairing method therefor. The display panel comprises: a flexible substrate (10) and bending traces (20), wherein the flexible substrate (10) comprises: a display area (11), a bending area (12) and a bezel area (13), which are arranged in sequence; the bezel area (13) and the display area (11) can be laminated by means of the bending of the bending area (12); a plurality of bending traces (20) are arranged on the bending area (12); the material of the bending traces (20) comprises a first material; and the first material is a conductive material with a melting point lower than 250℃. The first material with a low melting point is added into each bending trace (20), so that the first material can be melted and flow by means of heating when the bending trace (20) is broken, thereby repairing the breakage of the bending trace (20), thus realizing the self-repairing of the bending trace (20), improving the process yield, and reducing production loss.
Patent WO-2021077584-A1 (WO)
Inventor: WANG YU
IPC: F03C1/26
Filed: 2019-12-18
Abstract: An all-metal downhole motor based on a multi-stage double plunger-eccentric gear mechanism, comprising a flow distribution shaft (8), an outer pipe (1), and a multi-stage eccentric gear driving mechanism which are arranged coaxially. The flow distribution shaft (8) is suspended and supported in the outer pipe (1) by means of the multi-stage eccentric gear driving mechanism. The plunger structure of the downhole motor is high in machining precision, low in cost and good in plunger-type dynamic sealing effect. The torque is transmitted by means of a planetary gear train with an eccentric structure, so that the working efficiency of the downhole motor is improved. The downhole motor adopts an all-metal structure and is resistant to the high-temperature environment; the plunger is simple in structure, good in sealing effect and small in machining difficulty of the curved surface of the downhole motor; the problem of poor metal sealing effect is effectively solved; and meanwhile, a modular structure is adopted, the multi-stage plunger structure can be installed for relay driving, the double-plunger structure is adopted to ensure that the internal force is balanced and stable, and the torque of the downhole motor is increased.
Patent WO-2020135324-A1 (WO)
Inventor: ZHAO YAN
IPC: G10L17/00
Filed: 2019-12-23
Abstract: La présente invention concerne des systèmes et des procédés pour améliorer un traitement de signaux audio, comprenant : la réception d'un signal audio ; l'obtention d'une pluralité de caractéristiques multidimensionnelles sur la base du signal audio ; l'obtention d'une pluralité de représentations de niveau de segment sur la base de la pluralité des caractéristiques multidimensionnelles ; l'obtention d'une représentation de niveau d'énoncé sur la base de la pluralité des représentations de niveau de segment ; et la reconnaissance d'un locuteur à partir du signal audio sur la base de la représentation de niveau d'énoncé.
Patent WO-2021138827-A1 (WO)
Title: Resource configuration for cross link interference measurement
Inventor: REN YUWEI
IPC: H04W24/08
Filed: 2020-01-08
Abstract: Methods, systems, and devices for wireless communications are described that improve resource configuration for crosslink interference (CLI) measurement in a wireless communications system. For example, a victim user equipment (UE), may be configured to receive and measure the CLI from one or more aggressors. Specifically, the victim UE may be configured to use a dedicated tracking loop for the CLI measurements to track a dedicated channel of the CLI. Additionally or alternatively, the victim UE may associate CLI with an aggressor identity allowing the CLI resources from the same aggressor to be measured jointly. In another example, an aggressor UE may transmit additional reference signals for a victim UE to measure prior to sounding reference signals. The victim UE may report the CLI measurements to its serving base station.