baber/WOPTO huggingface dataset:
Patent WO-2019165738-A1 (WO)
Inventor: JIN ZHENGYU
IPC: C12N9/44
Filed: 2018-07-05
Abstract: Disclosed is a method for reducing the inhibition of pullulanase by cyclodextrin, which comprises preparing a pullulanase mutant by means of the rational mutation of key amino acids where the pullulanase interacts with cyclodextrin to reduce the inhibition of pullulanase by cyclodextrin, thereby improving the hydrolysis activity of pullulanase. Based on the analysis of the crystal structure of the enzyme and the inhibitor and the sequence alignment of the enzyme from different sources, the site where pullulanase interacts with cyclodextrin can be found, and a pullulanase mutant with reduced sensitivity to cyclodextrin can be obtained by using site-directed mutagenesis, thereby improving a starch raw material utilization rate and a cyclodextrin yield.
Patent WO-2019119806-A1 (WO)
Inventor: FAN HUIBIN
IPC: B23K26/20
Filed: 2018-07-27
Abstract: L'invention concerne un dispositif de brasage tendre de barre-bus de cellule solaire, comprenant une plate-forme de soudage (1), une unité à laser (2), un capteur et un mécanisme de régulation de laser. L'unité à laser (2) est disposée au-dessus de la plate-forme de soudage (1), le mécanisme de régulation de laser est connecté à l'unité à laser (2) et le capteur est disposé sur la surface de la plate-forme de soudage (1). Le dispositif de brasage tendre de barre-bus de cellule solaire remplace un mode de soudage au fer à braser manuel classique et un mode de soudage par chauffage résistif classique avec un mode de soudage au laser, régule la puissance de l'unité à laser en fonction des exigences et peut mieux commander la précision et l'uniformité d'une température de brasage tendre de barre-bus, améliorer la qualité de brasage tendre de barre-bus, empêcher l'apparition de décalage de position entre la barre-bus et une barre de drainage, réduire des phénomènes négatifs tels qu'un brasage tendre insuffisant et des sauts de brasure, et améliorer les performances globales d'un module photovoltaïque.
Patent WO-2019080633-A1 (WO)
Title: Micromirror structure and micromirror array chip
Inventor: Yao danyang
IPC: G02B26/08
Filed: 2018-08-28
Abstract: A micromirror structure and a micromirror array chip. The micromirror structure comprises: an outer frame (10), an inner frame (20), a lens (30), a pair of first hinges (40), a pair of second hinges (50), a first driving module and a second driving module. The pair of first hinges is oppositely arranged and is connected between two ends of the lens and an inner wall of the inner frame respectively, and a connecting line of the pair of first hinges forms a first rotary axis (A1). The pair of second hinges is oppositely arranged and is connected between an outer wall of the inner frame and an inner wall of the outer frame respectively, and the connecting line of the pair of second hinges forms a second rotary axis (A2), the first rotary axis being perpendicular to the second rotary axis. The first driving module is connected to the inner frame and is used for driving the inner frame to rotate along with the lens by using the second rotary axis as the center. The second driving module is connected to the lens and is used for driving the lens to rotate by using the first rotary axis as the center. The micromirror structure may prevent the lens from moving in a direction vertical to the lens when the lens rotates so as to guarantee the accurate position of the lens during rotation.
Patent WO-2020042054-A1 (WO)
Inventor: XU MING
IPC: A01C5/06
Filed: 2018-08-30
Abstract: Provided is a wheat broadcast sower capable of achieving uniform coverage, comprising a machine frame (3), wherein a soil covering box (10) is provided below the machine frame (3); multiple rollers (1) are further provided below the machine frame (3); two ends of the machine frame (3) are connected to the soil covering box (10) by means of connecting plates (2); support columns (44) are symmetrically provided at the bottom of the soil covering box (10); a rotary shaft (34) is rotatably connected inside the soil covering box (10); a pair of moving plates (33) are provided at the bottom of the soil covering box (10); a driving mechanism is provided on the support column (44), and the driving mechanism is connected to the rotary shaft (34) and the moving plates (33); a slide rail (4) is provided on the machine frame (3), and multiple moving blocks (15) are connected inside the slide rail (4) in a sliding manner; and both sides of the moving block (15) are connected, in a clamped manner, to a clamping shaft (12). The wheat broadcast sower is simple in operation, and by means of the mutual cooperation of the machine frame (3), broadcast sowing rotary wheels (9) and the soil covering box (10), wheat seeds can be uniformly sowed, thereby effectively avoiding non-uniform sowing spacing due to the centrifugal force and at the same time being capable of automatically adjusting the thickness of the soil covering the wheat seeds.
Patent WO-2019047891-A1 (WO)
Title: Method for notifying of bier-mpls label, device and storage medium
Inventor: SUN JINSONG
IPC: H04L45/50
Filed: 2018-09-06
Abstract: Provided in the present application are a method for notifying of a bit index explicit replication-multi-protocol label switching (BIER-MPLS) label, a device and a storage medium. The method comprises: Dividing a plurality of BIER-MPLS labels into at least two label intervals; and carrying out notification of each label interval respectively by means of a routing protocol.
Patent WO-2019109698-A1 (WO)
Title: 目标用户群体的确定方法及装置
Inventor: WANG HAOYU
IPC: G06F17/30
Filed: 2018-09-11
Abstract: 一种目标用户群体的确定方法及装置，其中方法包括：按照不同的文本信息，将全体用户群体划分为两个以上的子用户群体。根据各个子用户群体对应的文本信息的筛选条件，从各个子用户群体中筛选出对应的候选用户群体。将各个候选用户群体对应的文本信息与关键词库中的关键词进行精确匹配，匹配成功时，确定文本信息的匹配分数。合并各个候选用户群体，得到核心用户群体。根据核心用户群体中用户的各类文本信息的匹配分数，从核心用户群体中选取种子用户。分别计算种子用户的每类文本信息与其它用户的该类文本信息的相似度。根据该相似度，从其它用户中选取扩展用户。将扩展用户扩充到核心用户群体，从而得到目标用户群体。
Patent WO-2020051803-A1 (WO)
Inventor: CHEN MINGSI
IPC: G06F1/16
Filed: 2018-09-12
Abstract: La présente invention concerne un dispositif électronique mobile, comprenant un boîtier (1), un écran d'affichage (14), une carte de circuit de commande (4), un ensemble d'alimentation électrique (5) et un cadre support (3) destiné à supporter le boîtier (1). Le boîtier (1) présente une périphérie constituée d'un matériau de caoutchouc souple et l'écran d'affichage (14) et l'ensemble d'alimentation électrique (5) sont connectés électriquement séparément à la carte de circuit de commande (4). Le boîtier (1) présente une périphérie constituée d'un matériau de caoutchouc souple, de sorte que lorsque le dispositif électronique mobile est heurté ou entre en collision avec l'extérieur, la périphérie de caoutchouc souple peut présenter un certain effet tampon pour protéger efficacement le dispositif électronique mobile ; en faisant tourner le cadre support (3) disposé sur le boîtier (1), le dispositif électronique mobile peut être supporté, ce qui permet de réduire efficacement la pression sur les deux mains d'une personne pour supporter le dispositif électronique mobile et d'améliorer la capacité d'auto-support du dispositif électronique mobile ; la carte de circuits imprimés de commande (4) peut commander l'écran d'affichage (14) et l'ensemble alimentation électrique (5) peut fournir l'alimentation destinée au fonctionnement de l'écran d'affichage (14).
Patent WO-2019196344-A1 (WO)
Title: Ground gauge changing apparatus for gauge-changeable wheelset
Inventor: CHEN SHUO
IPC: E01B26/00
Filed: 2018-09-21
Abstract: A ground gauge changing apparatus for a gauge-changeable wheelset. The ground gauge changing apparatus comprises a pair of support rails (10) disposed in parallel, and a pair of first guide rails (20), a pair of gauge-changeable guide rails (30) and a pair of second guide rails (40) that are sequentially disposed on the inner sides of the pair of support rails (10). Unlocking segments (50) are disposed between the first guide rails (20) and the gauge-changeable guide rails (30), and unlocking emergency braking segments (51) are disposed between the unlocking segments (50) and the gauge-changeable guide rails (30). Locking segments (60) are disposed between the gauge-changeable guide rails (30) and the second guide rails (40), and locking emergency braking segments (61) are disposed between the locking segments (60) and the second guide rails (40). The ground gauge changing apparatus can eliminate the potential safety hazards in an existing ground gauge changing apparatus and avoid the occurrence of heavy losses.
Patent WO-2019057200-A1 (WO)
Title: Inspection method and inspection device and computer readable medium
Inventor: ZHAO ZIRAN
IPC: G01N23/04
Filed: 2018-09-25
Abstract: An inspection method and an inspection device, and a computer readable medium. Using an x-ray to scan an inspected object to obtain an x-ray image of the inspected object; using a convoluted neural network to process the x-ray image of the inspected object to obtain a class activity map of the inspected object; and, on the basis of the class activity map, determining whether the inspected object comprises a suspicious object. More accurate security inspection results can be obtained.
Patent WO-2020034309-A1 (WO)
Title: Host monitoring method and device
Inventor: LI QINGRONG
IPC: G06F11/30
Filed: 2018-09-26
Abstract: A host monitoring method and device. Said method provides a preset script, and when being executed, the preset script implements the following steps: acquiring node information about a target node and host information about a target host in the target node (S1); invoking a host template adapted to the target host, and creating, in a monitoring system, an instance of the target host according to the host information and the host template (S3); adding the created instance to a node tree corresponding to the node information (S5); according to the host information, determining a port, to be analyzed, of the instance in the node tree, and invoking an image template matching the port, and creating, for the instance, a port image corresponding to the port (S7); and acquiring real-time data of the port, and rendering the acquired real-time data into the port image (S9). Said method can improve the efficiency of monitoring.
Patent WO-2019128353-A1 (WO)
Inventor: LI HUI
IPC: F21V17/12
Filed: 2018-09-27
Abstract: L'invention porte sur un système de module DEL du type réfléchissant pour feu de véhicule, et sur un ensemble feu de véhicule comprenant le système de module DEL du type réfléchissant pour feu de véhicule. Le système de module DEL du type réfléchissant pour feu de véhicule comprend un réflecteur (1), au moins une carte de circuit imprimé (2) et au moins un radiateur (3), et le réflecteur (1) est pourvu d'au moins une cavité de réflexion (10) ; la carte de circuit imprimé (2) est pourvue d'au moins une source de lumière à diode électroluminescente (DEL) (4) ; les sources de lumière à DEL (4) sont en correspondance biunivoque avec les cavités de réflexion (10), et les radiateurs (3) sont en correspondance biunivoque avec les cartes de circuit imprimé (2) ; le réflecteur (1) est pourvu d'une broche de positionnement (21) et d'un trou de montage (12), et la carte de circuit imprimé (2) est pourvue d'un premier trou de positionnement (21) en relation de correspondance avec la broche de positionnement (11), et d'un premier trou de raccordement (22) qui est mis en communication avec le trou de montage (12) de manière correspondante ; le radiateur (3) est pourvu d'un second trou de positionnement (31) en relation de correspondance avec la broche de positionnement (11), et d'un second trou de raccordement (32) qui est mis en communication avec le premier trou de raccordement (22) de manière correspondante ; le trou de montage (12), le premier trou de raccordement (22) et le second trou de raccordement (32) sont raccordés de manière fixe au moyen d'un élément de raccordement (5). La carte de circuit imprimé (2) peut être positionnée directement sur le réflecteur (1), et le système de module DEL réfléchissant offre les avantages d'un positionnement précis, d'un assemblage aisé et d'une grande stabilité de système.
Patent WO-2020077578-A1 (WO)
Title: Group-based relay selection for wireless network communication
Inventor: ZHANG CONGCHI
IPC: H04W88/04
Filed: 2018-10-18
Abstract: A radio device (11; 12) configures a group of further radio devices (21, 22, 23; 24, 25, 26) as candidate relay nodes for communication with the wireless communication network. Further, the radio device (11; 12) selects one or more of the further radio devices (21, 22, 23; 24, 25, 26) from the group as relay node for communication with the wireless communication network. Further, the radio device (11; 12) communicates with the wireless communication network via said one or more selected further radio devices (21, 22, 23; 24, 25, 26).
Patent WO-2019109752-A1 (WO)
Title: 一种钨铼热电偶高温抗氧化涂层及其应用
Inventor: CHEN SHI
IPC: C23C28/04
Filed: 2018-10-26
Abstract: 一种钨铼热电偶高温抗氧化涂层，包括直接位于钨铼热电偶基体表面的过渡层以及位于过渡层表面的氧阻挡材料，过渡层材料的热膨胀系数介于钨铼热电偶基体材料与氧阻挡材料之间。还提供了一种抗氧化涂层的应用。
Patent WO-2020047971-A1 (WO)
Title: Wafer level package method and package structure
Inventor: LUO HAILONG
IPC: H01L21/56
Filed: 2018-10-31
Abstract: A wafer level package method and a package structure. The wafer level package method comprises: providing a device wafer (10), the device wafer (10) comprising a plurality of first chips (11), the first chip (11) comprising a first electrode (110), the first electrodes (110) being exposed by the device wafer (10), and the surface of the device wafer (10) exposing the first electrodes (110) is a wafer front surface (101); providing a plurality of second chips (12), the second chip (12) comprising a second electrode (120), the second electrode (120) being exposed by the second chip (12), the surface of the second chip (12) exposing the second electrode (120) is a chip front surface (121), and the surface opposite to the chip front surface (121) is a chip back surface (122); bonding the chip back surfaces (122) of the second chips (12) to the wafer front surface (101) between the first chips (11); forming an insulating side wall (131) on the side wall of the second chip (12); and forming a conformal conductive layer (14) covering the chip front surfaces (121), the insulating side wall (131), and the wafer front surface (101). The package structure achieves an electric connection between the first chips and the second chips merely by means of one conductive layer, and the process is simple.
Patent WO-2019101015-A1 (WO)
Inventor: XIAO CHUNZHI
IPC: G10L21/003
Filed: 2018-11-16
Abstract: 一种音频信号处理方法、装置和存储介质，属于终端技术领域。方法包括：获取用户演唱目标歌曲的第一音频信号(101)；从第一音频信号中提取用户的音色信息(102)；获取目标歌曲的标准音频信号的音准信息(103)；根据音色信息和音准信息，生成目标歌曲的第二音频信号(104)。由于在生成目标歌曲的第二音频信号时，是基于标准音频信号的音准信息和用户的音色信息生成的，因此，即使用户的唱功较差，也会生成高质量的音频信号，从而提高了生成的音频信号的质量。
Patent WO-2019233042-A1 (WO)
Title: Preparation method for super-strong anti-ultraviolet special-effect colored acrylic plate
Inventor: TANG YUESHENG
IPC: C08J7/04
Filed: 2018-11-20
Abstract: The present invention relates to a preparation method for a super-strong anti-ultraviolet (UV) special-effect colored acrylic plate. More than one layer of color layer is cured by UV on a super anti-UV transparent acrylic plate layer of a substrate; the super anti-UV transparent acrylic plate layer of the substrate is prepared from a pre-poly MMA slurry, a hindered phenol antioxidant, a phosphite ester antioxidant, a benzotriazole UV absorbent, a PR25 UV absorbent, an azo medium-temperature initiator, and an azo low-temperature initiator; the color layer is prepared from the following components in parts by weight: a color paste, a 184 photo-curing agent, the PR25 UV absorbent, the azo low-temperature initiator, and pre-poly MMA. The plate is long in service life, convenient to machine and manufacture, and low in costs.
Patent WO-2019101149-A1 (WO)
Inventor: XIE JIEMING
IPC: B28B1/30
Filed: 2018-11-23
Abstract: 一种一体化预制泵站底座的制造工艺，该底座包括上壳体（1）、下壳体（2），上壳体（1）和下壳体（2）之间设有载板（3）；其制造工艺包括以下步骤：对模具进行预处理：模具包括下模和上模，下模用于成型下壳体（2）和载板（3），上模用于成型上壳体（1）；在上模和下模的成型面上涂抹脱模剂；采用下模对下壳体和载板进行成型：将原料均匀涂刷在下模的成型面上；上模对应下模设置，上模的成型面与下壳体的产品面相接触，将原料涂刷在上模的成型面上；固化脱模：分别将上模、下模从固化成型的底座脱离出来。该制造工艺制造的底座有利于快速排出污水混合物，强度高，适应性好，提高了泵站整体的排污性能。
Patent WO-2019174326-A1 (WO)
Title: Permanent magnet auxiliary synchronous reluctance motor and electric vehicle provided with same
Inventor: HU YUSHENG
IPC: H02K1/27
Filed: 2018-12-07
Abstract: A permanent magnet auxiliary synchronous reluctance motor and an electric vehicle provided with the same; the permanent magnet auxiliary synchronous reluctance motor comprises a stator portion (20) and a rotor portion (10); the stator portion (20) comprises a stator core and a winding (50) embedded in the stator core, and the stator core is provided thereon with stator teeth (21) and stator grooves.
The rotor portion (10) is disposed within the stator portion (20), and a rotor body of the rotor portion (10) is opened thereon with a permanent magnet groove group, a plurality of permanent magnet groove groups being provided; the plurality of permanent magnet groove groups are uniformly disposed along the circumferential direction of the rotor body, and each permanent magnet groove group is internally provided with a multi-layer permanent magnet groove; the distance between end portions of the permanent magnet grooves between adjacent permanent magnet grooves group is smaller than or equal to the width of a stator tooth boot (30) of the stator teeth (21); two or three grooves are provided per pole and per phase of the motor. The present solution may effectively reduce the blocking of magnetic flux on the stator by the end portions between the permanent magnet groove groups, increase the minimum torque in instantaneous torque, reduce motor torque ripple, reduce motor noise, and increase motor efficiency.
Patent WO-2019129040-A1 (WO)
Inventor: QIAO SHENGJIE
IPC: F21V21/096
Filed: 2018-12-26
Abstract: Disclosed are an annular light distribution element (100), a light source module including the annular light distribution element (100), a light source component and a lighting lamp including the light source module. The annular light distribution element (100) comprises a light distribution element body (110); the light distribution element body (110) is provided with an annular accommodating space (111) and an in-light surface (112) and an out-light surface (113) being disposed at two sides of the light distribution element body (110), respectively; and the annular accommodating space (111) is used for receiving at least two lighting units (200) circumferentially distributed herein; an inner wall of the annular accommodating space (111) is an in-light surface (112); and the in-light surface (112) comprises an inner-side in-light surface (112a) close to a center of the annular light distribution element (100) and an outer-side in-light surface (112b) away from the center; a deflection angle for light projected from the lighting unit (200) deflected by a portion on the light distribution element body (110) opposite to the inner-side in-light surface (112a), is a first defecting angle (a); a deflection angle for light deflected by a portion on the light distribution element body (110) opposite to the outer-side in-light surface (112b) is a second defecting angle (b); the first defecting angle (a) is smaller than the second defecting angle (b). The solution may improve the lighting uniformity of the lighting lamp.
Patent WO-2019129080-A1 (WO)
Inventor: YU LONGJIE
IPC: G06Q30/06
Filed: 2018-12-26
Abstract: A method and a system for generating a shopping list, said method comprising: generating first predetermined information corresponding to a first predetermined address (S10); associating the first predetermined information with commodity attribute information (S20); and generating or updating a shopping list of a first terminal corresponding to the first predetermined address (S30). The method can generate, according to commodities chosen by a customer, first predetermined information corresponding to a first predetermined address, associate the predetermined information with commodity attribute information, and finally generate a shopping list of a first terminal corresponding to the first predetermined address. A user can complete payment according to the shopping list, greatly reducing payment time; moreover, the devices used in the process of generating a shopping list can be recycled, and the related devices are prevented from being taken away after completion of the payment, reducing costs of auxiliary devices of an unmanned supermarket, realizing recycling.
Patent WO-2020133192-A1 (WO)
Inventor: REN JIAN
IPC: A61B5/04
Filed: 2018-12-28
Abstract: 一种监控平台(200)、便携式监护设备(100，300)及监护系统（1000，2000）的控制方法，其中，监护系统（1000，2000）的控制方法包括如下步骤：监控平台(200)建立与至少一个便携式监护设备(100，300)之间的通信连接(S301)；在监控平台(200)的麦克风（26）处于打开状态时，麦克风（26）采集服务端音频数据(S303)；监控平台（200）发送服务端音频数据至指定的便携式监护设备(100，300)(S305)。该监护系统（1000，2000）及其控制方法不仅提高了工作效率而且降低了安全风险。
Patent WO-2019137334-A1 (WO)
Inventor: LI SHAOHUA
IPC: A47C9/06
Filed: 2019-01-07
Abstract: 能快装快拆的座椅，包括安装部(10)和座椅部(20)，安装部(10)设有第一安装座(11)和第二安装座(12)，第一安装座(11)设有供插部，第二安装座(12)设有安装槽，安装槽具有转动部(14)，转动部(14)轴线和枢孔(13)轴线重合；座椅部(20)包括能相对座椅部(20)在使用位置和拆卸位置之间移动的转轴(21)，转轴(21)具有安装段，位于拆卸位置的转轴(21)的安装段装入转动部(14)内，位于使用位置的转轴(21)转动连接在供插部内。通过双重限制转轴脱离，连接牢固可靠，装拆方便快速。
Patent WO-2019158007-A1 (WO)
Title: Method and system for synthesizing oligonucleotide
Inventor: WANG YONG
IPC: C07H21/00
Filed: 2019-02-02
Abstract: Provided is a method and system for synthesizing a nucleic acid with "a synthesis pool". The method is based on phosphoramidite solid-phase synthesis of a nucleic acid in a four-step cycle, wherein deprotection, coupling, capping and oxidation are performed in a first reaction vessel, a second reaction vessel, a third reaction vessel, and a fourth reaction vessel that are independent of one another. The method relates to using a multi-base nucleotide as a nucleic acid synthesis monomer, such that a nucleic acid having a longer chain can be rapidly synthesized, the synthesis error rate is low, and a reagent can be repeatedly used so that the synthesis efficiency is greatly improved.
Patent WO-2019154379-A1 (WO)
Title: Method and apparatus for adaptive scheduling and transmission
Inventor: LI GEN
IPC: H04L5/00
Filed: 2019-02-02
Abstract: Various embodiments of the present disclosure provide a method for adaptive scheduling and transmission in a communication network. The method comprises receiving two or more uplink grants from a network node to a terminal device. The two or more uplink grants indicate at least granted resource units for the terminal device. The method further comprises selecting an uplink grant from the two or more uplink grants by the terminal device based at least in part on availability of the granted resource units.
Patent WO-2019242370-A1 (WO)
Title: 一种无级变速器
Inventor: YUAN TINGHUA
IPC: F16H39/04
Filed: 2019-03-29
Abstract: 一种无级变速器，包括泵和马达，泵选用定排量泵（1）或变排量泵（5），马达选用定排量马达或变排量马达（2），且泵和马达中至少有一个是变排量结构；马达的高压输入口与泵的高压输出口连通，泵的低压输入口与马达的低压输出口连通，泵的内转子（11）为动力输入，泵的外转子（12）为动力输出，泵的外转子（12）与马达的内转子（21）为刚性连接结构或刚性一体化结构。
Patent WO-2019210858-A1 (WO)
Title: Method for treating and modelling hearing loss
Inventor: HSU YI-CHAO
IPC: A61K48/00
Filed: 2019-04-30
Abstract: A method for treating hearing loss in a subject in need thereof is provided. The method includes providing a combination of transcription factors to induce generation of a hair cell-like cell, thereby treating the hearing loss in the subject. The generated hair cell-like cells exhibit characteristic of mature functional cells that is useful in cell replacement therapy for autologous transplantation.
Patent WO-2020038020-A1 (WO)
Inventor: YIN YOUPING
IPC: C12R1/645
Filed: 2019-05-06
Abstract: 提供了一种球孢白僵菌(Beauveria bassiana)微菌核及其制剂的制备方法，还提供了所述制剂的应用。制备方法包括以下步骤：1)将球孢白僵菌的分生孢子与吐温20水溶液混合得到孢子悬液；2)取制备得到的孢子悬液接种至液体诱导培养基中进行诱导培养获得微菌核；3)取制备得到的微菌核与填料混合后进行干燥处理，得到干制微菌核；4)将获得的干制微菌核与助剂混合后得到微菌核制剂。该方法的生产成本低、产品耐受性强，且复水后能够迅速萌发长出菌丝并产生分生孢子侵染害虫，具有良好杀虫活性。