baber/WOPTO huggingface dataset:
Patent WO-2020233437-A1 (WO)
Title: Use of diketone compound in photodynamic therapy or diagnosis
Inventor: JIAO NING
IPC: A61P33/00
Filed: 2020-05-11
Abstract: The present invention belongs to the technical field of medicine, and relates to use of a diketone compound in photodynamic therapy or diagnosis. In particular, the present invention relates to use of a compound as shown in formula (I), a pharmaceutically acceptable salt or ester thereof, a prodrug, a stereoisomer, a hydrate, a solvate, a crystal form, metabolite forms thereof, or any combination or mixture thereof in the preparation of a medicament or a reagent. The medicament or the reagent is used for photodynamic therapy or photodynamic diagnosis of diseases, or is used for skin beauty by means of photodynamic therapy.
Patent WO-2021226830-A1 (WO)
Title: Accurate welding device for shock absorber production
Inventor: ZHENG QINGGUO
IPC: B23K37/00
Filed: 2020-05-12
Abstract: An accurate welding device for shock absorber production, comprising a workbench (1), supporting legs (7), and a welding platform (9). The supporting legs are respectively fixedly connected to four corners of the bottom end of the workbench, a hinge seat (10) is fixedly connected to one end of the exterior of the workbench, protection panels (2) are movably hinged to the hinge seat, the bottom ends of the protection panels are all provided with locking bolts (11), the welding platform is fixedly connected to a top end of the workbench, a top end of the welding platform is provided with a movable clamping structure (3), and a controller (6) is fixedly connected to the top end of one side of the workbench. By means of the provision of the hinge seat, protection panels, and locking bolts on the welding device, during welding, a removal and mounting structure of the locking bolts and protection panels is used to open the locking bolts, the flipping relationship between the protection panels and the hinge seat is used to flip the protection panels upwards, and the the locking bolts are again used to fix the protection panels, thereby solving potential safety risks during welding operations.
Patent WO-2021063002-A1 (WO)
Title: 数据传输的方法和设备
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2020-05-15
Abstract: 一种数据传输的方法和设备，能够准确地确定侧行传输中数据信道的TBS，提高传输性能。所述方法包括：终端设备根据用于传输PSCCH的第一资源，以及用于传输PSSCH的第二资源，确定所述PSSCH在所述第二资源内对应的资源单元RE的数量，其中，所述第一资源与所述第二资源至少部分重叠；所述终端设备根据所述PSSCH对应的RE的数量，确定所述PSSCH的传输块大小TBS。
Patent WO-2021017579-A1 (WO)
Inventor: ZHAO LING
IPC: C08J9/12
Filed: 2020-05-18
Abstract: 本发明公开了一种聚丙烯发泡材料的制备方法，其包括如下步骤：将聚丙烯和聚二甲基硅氧烷共混，得到聚丙烯/聚二甲基硅氧烷共混物；将所述聚丙烯/聚二甲基硅氧烷共混物在超临界CO 2条件下发泡即可；其中，所述聚二甲基硅氧烷数重分子量可为2000g/mol～17000g/mol。该制备方法工艺简单，不会产生不良气味以及副产物，对环境好，且添加剂安全环保，满足相关领域发展的需要。所得聚丙烯发泡材料的成核密度大、泡孔孔径小、发泡倍率大、环境友好。
Patent WO-2021232422-A1 (WO)
Title: Neural network arithmetic device and control method thereof
Inventor: HAN FENG
IPC: G06N3/063
Filed: 2020-05-22
Abstract: Provided are a neural network arithmetic device and a control method thereof. The arithmetic device comprises a systolic array; a processing unit of the systolic array is a first calculating unit, the fixed-point number bit width of a multiplication operand supported by the first calculating unit being n bits, n being the m-th power of 2, and m being a positive integer; the first calculating units can carry out an operation of first shifting and then accumulating, so that a plurality of first calculating units in two rows and c columns in the systolic array, as a whole, form a second calculating unit supporting a multiplication operand the fixed-point number bit width of which is 2n bits, c being 1 or 2. By arranging the calculating units in the systolic array, the operation of first shifting and then accumulating can be carried out, so that the arithmetic device can support multiple fixed-point number bit widths, and multiple fixed-point precision requirements in application can be satisfied.
Patent WO-2021103449-A1 (WO)
Inventor: REN QUAN
IPC: H04M1/72403
Filed: 2020-05-26
Abstract: An interaction method, a mobile terminal and a readable storage medium. The method comprises: obtaining voice control information, and outputting prompt information when the voice control information satisfies a preset condition. By limiting the voice control information received by the mobile terminal, and establishing a control relationship between the user intention and the mobile terminal under the premise that the voice control information satisfies the preset condition, the voice control information which cannot represent the user intention can be excluded, so that the probability of voice misoperation can be reduced when the mobile terminal is subjected to voice control.
Patent WO-2021237580-A1 (WO)
Inventor: WANG HONGJIA
IPC: B23Q11/00
Filed: 2020-05-28
Abstract: A chamfering device. The distance from an outer peripheral face of cutting teeth (300) to an axis of the chamfering device is gradually increased in the direction from a first end of a cutting head (200) to a second end thereof. Intersecting lines of the cutting teeth (300) and groove walls of chip grooves (400) in the radial direction of the chamfering device form first section cutting edges (310) and second section cutting edges (320) which are connected. The first section cutting edges (310) and the second section cutting edges (320) are sequentially arranged in the direction from the first end of the cutting head (200) to the second end thereof. The first section cutting edges (310) and the second section cutting edges (320) are straight line cutting edges and spiral cutting edges, respectively. The first section cutting edges (310) extend along the inclined straight line with a preset included angle with the axis of the chamfering device. A preset included angle is formed between the second section cutting edges (320) and the axis of the chamfering device, and the second section cutting edges (320) extend spirally in the axial direction of the chamfering device. The chamfering device can adapt to chamfering cutting machining of machined holes with different cross-sectional widths.
Patent WO-2021036426-A1 (WO)
Title: 一种发电增氧水车
Inventor: YING XIAOPING
IPC: A01K63/04
Filed: 2020-06-17
Abstract: 一种发电增氧水车，包括底板(1)，底板(1)上设有两根支撑柱(2)，两支撑柱(2)之间设有水车(3)，水车(3)通过转轴(4)与支撑柱(2)旋转配合连接，转轴(4)一端安装有驱动齿轮(5)，驱动齿轮(5)配合连接有发电机(6)；支撑柱(2)上端设有储水盒(7)，储水盒(7)上设有喷管(8)，喷管(8)朝水车(3)方向设置；储水盒(7)上方连接有集雨盆(9)。该设计结构简单，设计巧妙，节能环保，极具观赏性。
Patent WO-2021073138-A1 (WO)
Title: Audio output method and system
Inventor: CAI JIFA
IPC: G10L15/04
Filed: 2020-06-19
Abstract: An audio output method and system. The method comprises the following steps: obtaining continuous voice information collected by a client, segmenting the voice information, decoding the segmented voice information, converting the voice information into first text information, and storing the first text information (S1); filtering the first text information, then extracting a keyword, marking the keyword according to the number of times that the keyword appears, and when the number of times that the same keyword appears exceeds a preset threshold and the keyword is not in a standard word library, importing the keyword into the standard word library (S2); using a machine learning method to search for the extracted keyword and then perform matching, enabling matched characters containing the keyword to form second text information, and arranging the second text information (S3); and converting the second text information into a corresponding standard audio according to a priority order, and outputting the standard audio (S4). The present invention can recognize audio information, rapidly and accurately output processed audio information, and improve the effect of language expression.
Patent WO-2021217858-A1 (WO)
Title: 基于图片的目标识别方法、装置、电子设备及可读存储介质
Inventor: TONG XINYU
IPC: G06K9/34
Filed: 2020-06-29
Abstract: 一种基于图片的目标识别方法、装置、电子设备以及计算机可读存储介质，所述方法包括：利用场景分割网络，对原始图片执行卷积操作、激活操作及池化操作得到第一特征集（S1），在所述场景分割网络内，对所述第一特征集执行上采样操作、所述卷积操作及所述激活操作，得到第二特征集，并根据预先构建的分类函数，对所述第二特征集进行分类操作得到场景图片集（S2），将所述场景图片集输入至目标识别网络中进行目标识别得到目标图片（S3）。所述方法还涉及区块链技术，所述原始图片及所述目标图片可以存储于区块链节点中。所述方法可以解决目标识别过程需要进行大量计算，占用过多计算资源的问题。
Patent WO-2021051941-A1 (WO)
Title: Information processing method and apparatus
Inventor: HUANG ZEHAO
IPC: H04L29/06
Filed: 2020-06-30
Abstract: The present application proposes an information processing method and apparatus, which can be implemented in large data. Said method comprises: receiving an operation instruction inputted by a user by means of a client, the operation instruction carrying an identity identifier of the user; determining whether the client is in an offline state; when it is determined that the client is in the offline state, acquiring pre-stored first verification information corresponding to the operation instruction, the first verification information comprising permission information and a digital signature; determining, according to the digital signature, whether the identity identifier is a valid identity identifier, and using the permission information to determine whether the user has an operation permission corresponding to the operation instruction; and when it is determined that the identity identifier is a valid identity identifier and the user has the operation permission corresponding to the operation instruction, executing the operation instruction. By implementing the present application, the client can be authorized in an offline state, thereby improving the immediacy of verification.
Patent WO-2022016422-A1 (WO)
Title: Long-focus module, double-camera module, and electronic device
Inventor: JIANG CHUANDONG
IPC: G02B17/04
Filed: 2020-07-22
Abstract: A long-focus module (100), a double-camera module (200), and an electronic device. The long-focus module (100) comprises a first prism (10), a first lens unit (20), a second prism (30), a second lens unit (40), and a sensing element (50); incident parts of the first prism (10), the first lens unit (20), and the second prism (30) form a first light incident path; an exit part of the second prism (30), the second lens unit (40), and the sensing element (50) form a second light incident path; and the second prism (30) inverts a light propagation path, so that the first light incident path and the second light incident path are located on the same side of the second prism (30). By means of the inversion design of the second prism (30), the light propagation path is divided into the first light incident path and the second light incident path, and the zoom lenses (20, 40) are respectively provided on the first light incident path and the second light incident path, so that the problem that the size of the long-focus module (100) is too large due to the zoom requirement is solved.
Patent WO-2021023037-A1 (WO)
Inventor: JIANG QI
IPC: H04W72/04
Filed: 2020-07-27
Abstract: Disclosed are a method and apparatus used in a node for wireless communication. The method comprises: a first node firstly receiving a first signal and a second signal; determining that a first air interface resource block and a second air interface resource block overlap in a time domain; and then sending a first bit block and a second bit block in a third air interface resource set. The first bit block and the second bit block are respectively used for indicating whether the first signal and the second signal are correctly received; the first air interface resource block and the second air interface resource block are respectively reserved to transmit the first bit block and the second bit block; and the first air interface resource block and the second air interface resource block have K1 overlapping multi-carrier symbols, and time domain resources occupied by the third air interface resource set are related to the K1. In the present application, different transmission modes for uplink control information are determined according to the value of K1, so as to reduce the influence caused by conflicts and improve uplink transmission performance.
Patent WO-2022027158-A1 (WO)
Inventor: CHEN SHAOJUN
IPC: C08G18/34
Filed: 2020-08-03
Abstract: 本发明属于智能高分子材料技术领域，具体涉及一种甲壳型离子液晶聚氨酯及其制备方法和应用。本发明提供的甲壳型离子液晶聚氨酯复合材料，具有铵根离子和羧酸根离子形成稳定的离子键结构，解决了现有技术中氢键不稳定，易解离的问题，而且具有良好的液晶性。本发明以2,5-二苯甲酸烷基酯酰氧基苯甲酸为液晶基元，相比于现有技术中的含羧基偶氮液晶基元，具有较高的玻璃化转变温度，热稳定性更好，应用范围更广等优势。
Patent WO-2022027185-A1 (WO)
Title: Semiconductor coating having antimicrobial and measurement effects, preparation method therefor, and use thereof
Inventor: WANG GUOMIN
IPC: A61K33/24
Filed: 2020-08-03
Abstract: The present invention relates to a semiconductor coating having antimicrobial and measurement effects, a preparation method therefor, and a use thereof, and specifically disclosed is an antimicrobial semiconductor coating that can self-measure microbe quantity, the semiconductor coating is on an in situ generated semiconductor nano-array on a generated epoxy group on a substrate, where the semiconductor nano-array is selected from a zinc oxide nanomaterial array, a titanium dioxide nanomaterial array, or a silicon array; and a surface of the semiconductor nano-array further comprises a metal nanoparticle modification. Also disclosed is a use of a semiconductor coating, the semiconductor coating provides both substrate antimicrobial activity and is able to measure microbial content on a surface of the substrate. The present invention integrates bacterial monitoring and antibacterial functions as one, and can be implemented when fighting an infection for performing real-time monitoring of the state of an infection and notifying a user to carry out corresponding measures in a timely manner.
Patent WO-2022027595-A1 (WO)
Title: Method for reconstructing low-dose image by using multiscale feature sensing deep network
Inventor: ZHENG HAIRONG
IPC: G06T11/00
Filed: 2020-08-07
Abstract: A method for reconstructing a low-dose image by using a multiscale feature sensing deep network. The method comprises: constructing an end-to-end network model, wherein the network model comprises a plurality of cascaded multi-size feature sensing modules, an input end and an output end of the network model are connected, and each multi-size feature sensing module includes a backbone structure, a primary branch and a secondary branch which are used for performing feature extraction on input feature maps of different scales, wherein the secondary branch adjusts the sizes of the processed feature maps to be consistent with that of the primary branch and transmits the processed feature maps to the primary branch, so as to guide the feature extraction performed by the primary branch; the primary branch adjusts the sizes of the processed feature maps to be consistent with that of the backbone structure and transmits the processed feature maps to the backbone structure, so as to guide the feature extraction performed by the backbone structure; and inputting a low-dose image to be constructed into the trained network model, so as to obtain a reconstructed image. By means of the method, a reconstructed image with a better artifact correction effect can be obtained.
Patent WO-2022036475-A1 (WO)
Title: Augmented reality-based indoor positioning system for multi-source data fusion
Inventor: LV MENGMENG
IPC: G06T7/70
Filed: 2020-08-17
Abstract: An augmented reality (AR)-based indoor positioning system for multi-source data fusion, comprising a processor (1), a QR identification device (2), a binocular inertial navigation camera (3), a signal source positioning device (4), and an AR display device (5). A signal connecting line is provided between the processor (1) and each of the QR identification device (2), the binocular inertial navigation camera (3), the signal source positioning device (4), and the AR display device (5). The QR identification device (2) comprises a capture module (21), an identification module (22), and a first communication module (23). The binocular inertial navigation camera (3) comprises a position data acquisition module (31), an environmental data acquisition module (32), a correspondence establishing module (33), a data conversion module (34), and a second communication module (35). The AR-based indoor positioning system for multi-source data fusion adopts a combined positioning mode, and can avoid the positioning system from crashing and failing to work normally due to insufficient robustness of a single positioning mode, and a stable and reliable indoor AR positioning system of high precision can be established.
Patent WO-2021253613-A1 (WO)
Title: 疫苗喷淋设备
Inventor: TAN ZHIJIAN
IPC: A61D7/00
Filed: 2020-08-18
Abstract: 一种疫苗喷淋设备，包括：机架（1）；传送装置，设于所述机架（1）上，且设置为承托及传送鸡苗框（100）；喷淋装置（3），设于所述机架（1）上，包括两排沿垂直于所述传送装置的传送方向设置的喷淋头（31），所述两排喷淋头（31）并排设置于所述传送装置的上方；以及两个供液装置，设于所述机架（1）上，所述两个供液装置分别与所述两排喷淋头（31）一一对应连通，每个所述供液装置设置为为所述喷淋装置（3）提供疫苗悬液。
Patent WO-2022040991-A1 (WO)
Inventor: LI LINPING
IPC: H03H9/02
Filed: 2020-08-26
Abstract: Disclosed is a preparation method for a Bragg acoustic wave reflective layer structure, comprising preparing, on a substrate, each reflective layer group formed by sequentially stacking a first dielectric layer and a second dielectric layer; and performing ion injection on the second dielectric layer in the reflective layer group to increase the acoustic impedance of the second dielectric layer. Also disclosed is a Bragg acoustic wave reflective layer structure prepared by using the method. The Bragg acoustic wave reflective layer structure has a flat reflective layer, and a solidly mounted resonator comprising the Bragg acoustic wave reflective layer structure. The solidly mounted resonator further comprises a bottom electrode layer, a piezoelectric layer, and a top electrode layer which are disposed on a Bragg acoustic wave reflective layer. It is unnecessary to use etching and CMP processes for the process of the Bragg acoustic wave reflective layer structure, which greatly reduces the cost. When a high-quality high acoustic impedance dielectric reflective layer is prepared by using an ion implantation process, the generation of parasitic resistance is inhibited due to the insulativity of an undoped region. Moreover, a reflective layer of an acoustic wave resonator having high frequency and ultrahigh frequency can be obtained.
Patent WO-2021109646-A1 (WO)
Title: 适配器和发光系统
Inventor: DONG JUN
IPC: H04L12/66
Filed: 2020-09-01
Abstract: 本申请涉及一种适配器和发光系统，其中，一种适配器，包括：用于插拔通信模块的通信接口；通信识别电路；通信识别电路连接通信接口；用于连接发光设备的驱动电路；驱动电路连接通信识别电路；其中，通信接口包括HDMI接口、USB Type-C接口、VGA接口和非标接口中的任意一种或任意组合的接口。本申请中通信接口用于插拔通信模块，通信接口连接通信识别电路，通信识别电路连接驱动电路，驱动电路用于连接发光设备，其中通信接口包括HDMI接口、USB Type-C接口、VGA接口和非标接口中的任意一种或任意多种，从而可丰富适配器的连接方式，使得适配器可兼容多种灵活多样的连接方式，进而提高了适配器的适用性。
Patent WO-2021043145-A1 (WO)
Inventor: LI MENG
IPC: A61L31/08
Filed: 2020-09-01
Abstract: 一种阳离子纳米药物及其制备方法、载药植入医疗器械，其中，阳离子纳米药物包括载体和负载在载体上的药物，载体中包含有阳离子双亲化合物和阳离子修饰剂中的一种或多种；阳离子双亲化合物为含氨基和/或酰基的阳离子双亲化合物，阳离子修饰剂为含氨基和/或酰基的阳离子修饰剂。所述阳离子纳米药物大幅提高细胞对药物的摄取且具有较好的缓释效果。
Patent WO-2021043262-A1 (WO)
Title: Display method for device having foldable screen and foldable screen device
Inventor: CHEN XIAOXIAO
IPC: G06F3/0484
Filed: 2020-09-04
Abstract: Disclosed are a display method for a device having a foldable screen and a foldable screen device. The embodiments of the present application relate to the fields of foldable screen devices and human-machine interaction. The foldable screen comprises a first screen and a second screen. The method comprises: detecting the state of a foldable screen; if same is a stand-supported state or a folded state, displaying an application interface on a first screen and/or a second screen on the basis of a first display policy; and if same is an unfolded state, displaying the application interface on the foldable screen in the unfolded state on the basis of a second display policy, where the first screen and the second screen constitute a same plane or constitute approximately a same plane in the unfolded state, and the first display policy is different from the second display policy. In the solution provided in the embodiments of the present application, the foldable screen device, whether being in the unfolded state, the stand-supported state, or the folded state, is capable of implementing the displaying of the application interface.
Patent WO-2022067804-A1 (WO)
Inventor: HE RAN
IPC: H01L23/31
Filed: 2020-09-30
Abstract: Provided are a three-dimensional integrated circuit and a method for fabrication thereof and an electronic device. The three-dimensional integrated circuit comprises: a first chip, at least one second chip, a first substrate, a first wiring layer, and at least one first conductor. The first chip is bonded to a first surface of the first substrate. A first cavity is formed in the first substrate, and the second chip is accommodated in the first cavity and bonded to the first chip. The first wiring layer is formed on a second surface of the first substrate, the first surface and the second surface of the first substrate being arranged opposite to each other. The first substrate is also formed having a first through-hole running through its first surface and its second surface, the first conductor being arranged in the first through-hole. The first wiring layer is coupled to the first chip by means of the first conductor.
Patent WO-2021120786-A1 (WO)
Inventor: HUANG XIAOFENG
IPC: F24D19/00
Filed: 2020-10-05
Abstract: The present invention relates to the field of heating, and particularly relates to the field of radiator pipe installation. A concealed lead-out cover for a radiator pipe is installed on a wall body to which a radiator is fixed, and is entirely hidden by the radiator. The lead-out cover is provided with a middle protruding portion, and a pipe extension hole extending from a side position of the middle protruding portion. A flexible pipe is guided by the pipe extension hole to a radiator valve installed on the radiator. A barbed portion is provided at an internal wall of the pipe extension hole. Further provided is a novel installation manner for a radiator pipe, wherein during construction operations, matching of a radiator with a position where a pipe exits a wall does not need to be emphasized, thereby reducing difficulties during installations, facilitating subsequent maintenance, improving safety and reliability of the installation manner, and achieving an aesthetically pleasing appearance without exposing any pipe portion. The manner and accessory products thereof are supplementary to the heating market, and have high practicability and promotional value in the market.
Patent WO-2021082923-A1 (WO)
Title: Electronic device screen area defect detection method and device
Inventor: XU PENG
IPC: G06K9/62
Filed: 2020-10-14
Abstract: The present application aims to provide an electronic device screen area defect detection method and device. Compared with the prior art, the method comprises: obtaining an appearance image comprising a screen area of an electronic device; extracting a screen area image from the appearance image; inputting the screen area image into a trained model in combination with an FPN network and a backbone network; and receiving an output defect detection result of the screen area image of the electronic device from the model in combination with the FPN network and the backbone network, wherein the defect detection result comprises the defect type of the screen area of the electronic device, the position of the defect in the screen area of the electronic device, and the confidence level of the defect detection result. A defect difference of a screen area of a second-hand electronic device such as a mobile phone can be accurately identified.