baber/WOPTO huggingface dataset:
Patent WO-2019184659-A1 (WO)
Title: 一种基于选区激光熔化技术制备梯度材料的装置及方法
Inventor: ZHANG BAICHENG
IPC: B22F3/105
Filed: 2019-03-04
Abstract: 一种基于选区激光熔化技术制备梯度材料的装置，包括激光扫描阵镜及自上而下依次设置的储粉器（1）、混粉器（3）、刮粉板（4）、工作台（5）；所述储粉器具有2个或多个分区，所述分区用以盛放不同种类的粉末；所述储粉器底部设置出口，不同种类的粉末通过所述出口后，形成梯度比例混合；所述混粉器设置于所述储粉器下部，为水平设置的旋转混合器；梯度比例混合后的粉末在所述混粉器中保持梯度混合；所述刮粉板设置于所述混粉器下部；所述刮粉板的下部设置所述工作台；所述激光扫描阵镜设置于所述工作台上部。还涉及利用上述装置制备梯度材料的方法，包括储粉、放粉、混粉、铺粉、打印五个步骤。该装置和方法将以往增材制造梯度材料梯度变化方向由延纵向的零件制造方向改变为水品的延垂直于铺粉方向，通过储粉-混粉-铺粉的工序保证了每层粉末中两相粉末的配比不随层高的增加而变化，保持了粉层的稳定性。
Patent WO-2020198910-A1 (WO)
Inventor: YANG HONG
IPC: H01L21/336
Filed: 2019-03-29
Abstract: A semiconductor device (100) has a semiconductor material (108) in a substrate (102). The semiconductor device (100) has an MOS transistor (112). A trench (110) in the substrate (102) extends from a top surface (104) of the substrate (102) into the semiconductor material (108). A shield (114) is disposed in the trench (110). The shield (114) has a contact portion (132) which extends toward a top surface of the trench (110). A gate (122) of the MOS transistor (112) is disposed in the trench (110) over the shield (114). The gate (122) is electrically isolated from the shield (114). The gate (122) is electrically isolated from the contact portion (132) of the shield (114) by a shield isolation layer (136) which covers an angled surface (134) of the contact portion (132) extending toward the top of the trench (110). Methods of forming the semiconductor device (100) are disclosed.
Patent WO-2020029591-A1 (WO)
Title: L-pyroglutamic acid metal complex, preparation method therefor and use thereof
Inventor: WU WENJUN
IPC: A01N43/36
Filed: 2019-03-29
Abstract: Provided is a L-pyroglutamic acid metal complex having a structure represented by formula (I), which falls within the technical field of pesticides. The L-pyroglutamic acid metal complex having the structure represented by formula (I) provided herein has a simple structure, has a good control effect on crop diseases, and is safe for crops. Data from the embodiments shows that the L-pyroglutamic acid metal complex having the structure represented by formula (I) provided herein has good control effects on cucumber downy mildew, cucumber powdery mildew, grape downy mildew and potato late blight.
Patent WO-2020198970-A1 (WO)
Title: Procédé et système de lecture de programme multi-terminal
Inventor: WANG HUORONG
IPC: H04N21/426
Filed: 2019-03-29
Abstract: L'invention concerne un procédé de lecture de programme multi-terminal, appliqué à un système comprenant un terminal maître et de multiples terminaux esclaves, et consistant : à décoder, par le terminal maître, un programme cible afin d'obtenir des premières données décodées, les premières données décodées comprenant des données vidéo; à lire, par le terminal maître, les premières données décodées, et à effectue un codage de séquence vidéo sur les premières données décodées afin d'obtenir des données de séquence vidéo; à envoyer, par le terminal maître, les données de séquence vidéo; à recevoir respectivement, par les multiples terminaux esclaves, les données de séquence vidéo; et à effectuer respectivement, par les multiples terminaux esclaves, un décodage de séquence vidéo sur les données de séquence vidéo reçues respectivement de manière à obtenir des secondes données décodées, et à lire, par les multiples terminaux esclaves, les données décodées. L'invention concerne en outre un système de lecture de programme multi-terminal.
Patent WO-2019205888-A1 (WO)
Title: Image processing method and apparatus, electronic device, and storage medium
Inventor: GUO ZIQING
IPC: G06F21/32
Filed: 2019-03-29
Abstract: An image processing method, an apparatus, an electronic device, and a storage medium. The method comprises: obtaining a request for a biometric information entry (302); receiving an authorization tag transmitted from a first application and an authorization tag transmitted from a second application according to the request (304); and comparing the authorization tag transmitted from the first application with the authorization tag transmitted from the second application and obtaining a comparison result (306).
Patent WO-2020211058-A1 (WO)
Title: 一种立杆、定位头架和医疗设备
Inventor: LI DALIANG
IPC: A61B18/00
Filed: 2019-04-18
Abstract: 一种立杆（22）、定位头架（20）和医疗设备，能够避免在放射治疗过程中定位头架（20）对患者的灼烧伤害。该立杆（22）应用于定位头架（20），定位头架（20）包括立杆（22），基环（21）和头钉（23）；立杆（22）由至少两个连接部组成，且至少其中一个连接部（221）由绝缘材料制成，以使立杆（22）、基环（21）、头钉（23）和待定位头颅之间无法形成电回路。
Patent WO-2020010903-A1 (WO)
Inventor: XU WENFU
IPC: B25J9/10
Filed: 2019-04-28
Abstract: 一种轻量化柔性机器人，包括控制箱（1）、柔性机械臂（2）与若干驱动绳（3），各驱动绳（3）沿一圆周的方向均布，且沿圆周的轴向延伸后与柔性机械臂（2）固定连接，并由控制箱（1）驱动而牵引柔性机械臂（2）运动，控制箱（1）包括控制面板，控制面板沿轴向对应各驱动绳设有多个具有不同高度的台阶，各台阶上均设有安装结构，其中，各台阶的高度正比于各驱动绳的高度；沿圆周上与台阶平行的直径方向，各安装结构相对所在台阶的位移正比于各驱动绳的圆心至圆周的圆心之间的连线在所在台阶上的投影距离。该轻量化柔性机器人可以实现控制箱内各部件的紧凑摆放，有助于减小控制箱整机的包装尺寸，提升机器人的适用场景。
Patent WO-2020191932-A1 (WO)
Inventor: MAO GUANGFU
IPC: H01M10/42
Filed: 2019-06-25
Abstract: 一种低压放电电路、低压放电方法及装置，属于电池技术领域，该低压放电电路与电芯（10）连接，通过放电模块（20）驱动电芯（10）放电，并获取电芯（10）的放电电压信号，并通过放电电压调节模块（30）接收放电电压信号，并根据放电电压信号输出对应的辅助放电电压信号，其中，放电通道的电流正极端和放电通道的电压正极端均与电芯（10）的正极连接，放电通道的电压负极端与电芯（10）的负极连接，放电电压调节模块（30）的电流负极端与放电模块（20）的电流负极端连接，放电电压调节模块（30）的电流正极端与电芯（10）的负极连接，解决了现有的电池检测设备由于自身线路、半导体都存在阻抗，或者检测设备中使用的电容为有极性电容，导致电池检测设备无法实现低压放电及负压放电实验的问题。
Patent WO-2020015686-A1 (WO)
Title: Smart control device for light fixture
Inventor: JIANG HAITAO
IPC: H05B37/02
Filed: 2019-07-17
Abstract: Provided is a smart control device for a light fixture capable of wirelessly controlling a light fixture. The smart control device for a light fixture comprises: at least one button used to receive an operation performed by a user; a main control circuit board used to generate a light fixture control command according to the operation performed by the user on the button; and a control command transmission unit electrically connected to the main control circuit board and used to receive the light fixture control command from the main control circuit board and to wirelessly transmit the same to a light fixture so as to control light emission of the light fixture. The smart control device for a light fixture further comprises a preview light source electrically connected to the main control circuit board to emit light according to the operation performed by the user under control of the main control circuit board, thereby displaying, to the user, a lighting effect corresponding to the operation.
Patent WO-2020029801-A1 (WO)
Title: Heater applied to low-temperature cigarette and method for preparing heater
Inventor: LIU HUACHEN
IPC: A24F13/00
Filed: 2019-07-25
Abstract: Disclosed is a heater for a low-temperature cigarette. The heater is formed by assembling a metal heat-emitting body (1) and a heater substrate (2), wherein the heater substrate (2) is prepared from a high-temperature-resistant material. The heat-emitting quality of a heating device is improved through the high heat-emitting efficiency of the metal heat-emitting body (1) and the quality and stability of the product, and by combining same with the heater substrate (2) made from a high-temperature inorganic material, such that the heat-emitting uniformity of the product is improved. With the structural form of respectively preparing and assembling the metal heat-emitting body (1) and the heater substrate (2), the preparation steps are simpler with respect to the structure of an MCH ceramic heat-emitting body, and the metal heat-emitting body can be completed by only being fired once. The used metal heat-emitting body (1) is also easily detected before the product is assembled, and can greatly improve the stability of product, and facilitate control over the product quality.
Patent WO-2020057273-A1 (WO)
Inventor: YANG ZECHUAN
IPC: C09J7/29
Filed: 2019-08-03
Abstract: The present invention relates to a mobile-phone protective film with a game function, comprising a protective film body. The structure of the protective film body comprises an uppermost layer, an intermediate layer, and a lowermost layer, wherein the uppermost layer is a substrate layer, the intermediate layer is an ITO film, and the lowermost layer is an AB adhesive layer. The protective film body is pasted on a display screen of a mobile phone by means of the AB adhesive layer. A display layer is provided on the protective film body, and is electrically connected to an induction layer provided on a button by means of nano-composite material circuits. The mobile-phone protective film has a simple structure and high practicability and efficiency, and it is easy to carry.
Patent WO-2021031166-A1 (WO)
Title: Display substrate and manufacturing method therefor, and display device
Inventor: ZENG CHAO
IPC: G09G3/30
Filed: 2019-08-21
Abstract: A display substrate and a manufacturing method therefor, and a display device. The display substrate comprises: a base substrate comprising a pixel array area and a peripheral area; as well as a first scan driving circuit, a plurality of power lines, a first signal line group, and a second signal line group, which are provided in the peripheral area and located on a first side of the base substrate. The first scan driving circuit comprises a plurality of cascaded first shift registers; the plurality of power lines are configured to provide a plurality of power supply voltages to the plurality of cascaded shift registers comprised in the first scan driving circuit; the first signal line group comprises at least one timing signal line; the second signal line group comprises a first trigger signal line configured to provide a first trigger signal to the first shift register of the first stage; and the first trigger signal line is located between the plurality of power lines and the pixel array area. The display substrate facilitates the introduction of signal lines and is beneficial to realize the display of a large-size display panel.
Patent WO-2021046759-A1 (WO)
Title: Apparatus, system and method for quality control of polymer pellets and method for controlling production line for producing polymer pellets
Inventor: SHEN QIANG
IPC: G01N21/35
Filed: 2019-09-11
Abstract: Provided is an apparatus (2) for quality control of polymer pellets，comprising at least one optical means (4,6) to record information about the appearance of at least one polymer pellet (16, 18), and control means (12), characterized in that the control means (12) are configured both to detect the presence of one or more defects in the at least one polymer pellet (16,18) and to identify the one or more detected defects， wherein identifying a defect is at least partially based on a comparison of the recorded information with one or more threshold values and/ or reference information indicative of previous recorded information of one or more pellets having such a defect, and in that the control means (12) are configured to output information about the quality of one or more detected defects, wherein the output information is indicative of the identity of the one or more detected defects．Also provided are a method for quality control of polymer pellets，a system，and a method for controlling a production line for producing polymer pellets．
Patent WO-2020093786-A1 (WO)
Inventor: FENG JUNQI
IPC: F21V23/04
Filed: 2019-09-16
Abstract: L'invention concerne un appareil d'éclairage de cage d'ascenseur comprenant : une lampe d'éclairage (500), un premier capteur (10) et un appareil de commande d'éclairage (510, 520). Le premier capteur (10) permet de détecter si le personnel de maintenance (4) entre dans une cage d'ascenseur (1) par une porte palière d'ascenseur ouverte (3). L'appareil de commande d'éclairage (510, 520) est utilisé pour commander la mise sous tension et hors tension de la lampe d'éclairage (500). Lorsque le premier capteur (10) détecte l'entrée de personnel de maintenance (4) dans la cage d'ascenseur (1) par la porte palière d'ascenseur ouverte (3), l'appareil de commande d'éclairage (510, 520) allume automatiquement la lampe d'éclairage (500) pour fournir un éclairage au personnel de maintenance (4) entrant dans la cage d'ascenseur (1). Par conséquent, la présente invention permet d'économiser le temps du personnel de maintenance et d'améliorer l'efficacité de travail de maintenance de l'ascenseur.
Patent WO-2020181754-A1 (WO)
Inventor: ZHANG CHENGCI
IPC: C02F9/04
Filed: 2019-09-19
Abstract: A treatment system for removing hardness, silicon, and turbidity from wastewater having a high salt concentration, comprising an integrated reaction apparatus and a membrane separation apparatus, wherein the integrated reaction apparatus comprises a reaction box (1) and a chemical drug adding device (2); the membrane separation apparatus comprises a membrane pool (6) and a membrane component (7). The wastewater having the high salt concentration enters the reaction box (1); a required chemical drug is added to the wastewater by means of the chemical drug adding device (2); the chemical drug and the wastewater are fully mixed and react to produce different kinds of sludge particles; a sludge particle mixed liquid directly enters the membrane pool (6); under the action of an aeration device (8), sludge is in a suspension state and uniform in concentration, and is screened and filtered by the membrane component (7); produced water is discharged from the membrane pool (6), and intercepted sludge particles are discharged from the membrane pool (6). Also disclosed is a treatment process for removing hardness, silicon, and turbidity from wastewater having a high salt concentration.
Patent WO-2021012387-A1 (WO)
Inventor: LIU JIANBO
IPC: A47J43/046
Filed: 2019-09-27
Abstract: A food processor, and a cutter assembly mounting structure and a stirring cup (4) thereof. The cutter assembly mounting structure comprises: a container bottom (2), the bottom wall of the container bottom (2) being provided with a mounting hole (24); a cutter holder (11) mounted at the mounting hole (24) and used for mounting a cutter (12) of the food processor; and a locking part that is mounted on the container bottom (2), cooperates with the cutter holder (11), is suitable for reciprocating between a cutter dismounting position and a cutter locking position with respect to the container bottom (2), locks the cutter holder (11) to fix the cutter holder (11) when moving to the cutter locking position, and unlocks the cutter holder (11) to loosen the cutter holder (11) when moving to the cutter dismounting position. The cutter assembly can be dismounted and mounted by operating the locking part, thereby facilitating the quick dismounting and mounting of the cutter assembly. In addition, because the locking part is directly mounted on the container bottom (2) and cannot be separated from the container bottom (2) during use, the locking part can be prevented from being lost or confused with other tools; moreover, the loosening of the cutter holder (11) due to the loosening of the nut caused by the rotation of the cutter (12) in one direction can be avoided, thereby improving the operational reliability of the product.
Patent WO-2020103672-A1 (WO)
Title: Transverse double diffusion metal-oxide semiconductor field-effect transistor and preparation method therefor
Inventor: GAO HUA
IPC: H01L29/78
Filed: 2019-11-01
Abstract: An LDMOS, comprising a semiconductor substrate (100) and a drift region (110) formed on a surface layer of the semiconductor substrate (100); a gate structure (200) is provided on the surface of the semiconductor substrate (100) and covers a part of the surface of the drift region (110); a source region (122) and a drain region (111) are respectively formed on two sides of the gate structure (200), the drain region (111) is formed on the side of the drift region (110) away from the gate structure (200), and the source region (122) is formed in the substrate (100) and is connected to the gate structure (200); a metal silicide barrier layer (400) is formed on the drift region (110) between the gate structure (200) and the drain region (111); an oxide layer (500) and a metal field plate (600) are successively stacked on the metal silicide barrier layer (400); and the metal field plate (600) comprises a plurality of metal segments arranged at intervals in a direction from the gate structure (200) to the drain region (111).
Patent WO-2021082023-A1 (WO)
Title: Method for forcibly changing a password
Inventor: JUANG SAM
IPC: G06F21/46
Filed: 2019-11-02
Abstract: A method for forcibly changing a password, comprising: a server (10) registering user data and a first key, logging in an action application program (22) according to the user data and the first key, when a login key is different from the first key, and the number of times login is performed exceeds a threshold value, the server (10) prohibiting user data from entering the action application program (22); the server (10) generating a second key and sending a notification message; executing a confirmation event (222) of the notification message; and after the confirmation event (222) is executed, the server (10) allowing the user data and the second key to be used to open the action application program (22). The method enhances the security of a user account, when the user account is hacked or possibly hacked, the password is quickly changed and reconfirmed to prevent increased loss caused by the account being hacked.
Patent WO-2020098562-A1 (WO)
Inventor: LI TUN
IPC: H04B15/00
Filed: 2019-11-07
Abstract: A method is provided for controlling communication in wireless charging. The method comprises: controlling wireless power transfer with a device; receiving a communication signal from the device; generating a jamming signal based on the communication signal from the device; and applying the jamming signal to the communication signal to obtain a jammed communication signal. A device is also provided for controlling communication in wireless charging. The device is configured to control wireless power transfer and receive a communication signal. The device comprises: a jamming circuit configured to generate a jamming signal based on the received communication signal, wherein the device is further configured to apply the jamming signal to the received communication signal to obtain a jammed communication signal.
Patent WO-2021022703-A1 (WO)
Inventor: WANG BAOJUN
IPC: G06F8/72
Filed: 2019-11-11
Abstract: A software project reconstruction method and device, and a computer device and a storage medium. The method comprises: copying an original software project to a target path to obtain a new software project (S101); extracting all folders in the new software project, and generating a hierarchical structure chart of the folders (S102); receiving a name modification command of a specified folder in the hierarchical structure chart, modifying the name of the specified folder according to the name modification command, and modifying a package path of a predetermined file under the specified folder according to the hierarchical structure chart (S103); analyzing the predetermined file into an abstract syntax tree (104); traversing the abstract syntax tree to obtain all functions in the predetermined file, and detecting the number of delegates in all functions (S105); and if the number of delegates in all functions is greater than or equal to a preset threshold, sending early warning information (S106). The new software project is constructed according to the original software project, and the software defects in the new software project can be detected.
Patent WO-2020253042-A1 (WO)
Inventor: JIN GE
IPC: G06F16/33
Filed: 2019-11-12
Abstract: An intelligent sentiment judgment method, relating to the field of artificial intelligence, comprising: receiving a corpus set and a label set, and performing preprocessing operations on the corpus set to obtain a standard corpus set; performing keyword extraction and word vectorization on the standard corpus set to obtain a word vector set; inputting the word vector set into a convolutional neural network of a sentiment analysis model, and inputting the label set into a loss function of the sentiment analysis model, the convolutional neural network receiving the word vector set for training to obtain a training value, and the loss function obtaining a loss value by calculation based on the label set and the training value, and comparing the loss value with a preset threshold until the convolutional neural network exits training; and generating a sentiment judgment result for text data input by a user. Also provided are an intelligent sentiment judgment device and a computer readable storage medium. An accurate intelligent sentiment judgment function can be achieved.
Patent WO-2020207037-A1 (WO)
Inventor: WAN YI
IPC: G01N30/02
Filed: 2019-11-29
Abstract: Disclosed are an application of MIT and/or DIT as a thyroid cancer marker and a kit. It is found in the present application that the expression quantities of MIT and DIT are significantly different in thyroid cancer tissues and normal thyroid tissues, and the expression quantities of the MIT and the DIT in the thyroid cancer tissues are 100-200 times lower than the expression quantities of the MIT and the DIT in the normal tissues. The MIT and DIT can be used as biomarkers for thyroid cancer detection, corresponding analysis methods can be used to prepare a thyroid cancer detection kit, and a novel technical means is provided for thyroid cancer detection, diagnosis, treatment and prognosis evaluation.
Patent WO-2021119895-A1 (WO)
Title: 丸渣分离器
Inventor: ZHOU CHUNLEI
IPC: B24C9/00
Filed: 2019-12-16
Abstract: 一种丸渣分离器，包括分离箱（1），分离箱（1）上设有进料口，在分离箱（1）内设有储丸箱（3），在储丸箱（3）两侧分别设有废料箱（2）和钢渣箱（4），废料箱（2）与储丸箱（3）相靠近的两侧通过废料导料板（5）相连，在储丸箱（3）外侧设有吹风口，在分离箱（1）内设有两个导向滑座（6），两个导向滑座（6）贯穿储丸箱（3）和钢渣箱（4），在导向滑座（6）上设有过滤板固定框（7），在每个导向滑座（6）上设有滑块（8），在滑块（8）上设有气缸，气缸端部与过滤板固定框（7）相连，在另一个滑块（8）上设有连接柱（9），在钢渣箱（4）内侧设有钢渣进口，在钢渣箱（4）内壁上设有钢渣进口挡板，在分离箱（1）内壁上设有带动过滤板固定框（7）移动的气缸。该丸渣分离器结构简单、设计合理，不仅能够将较小的碎丸和杂质与丸珠分离，还能将体积较大的钢渣从丸珠内分离出来。
Patent WO-2021103209-A1 (WO)
Title: 一种复合扩盘桩施工方法及设备
Inventor: ZHU BO
IPC: E02D5/46
Filed: 2019-12-18
Abstract: 一种复合扩盘桩施工方法，包括在预设位置处实施喷射搅拌形成复合固结体(403,404,503,504)，所述预设位置包括桩体结构的预设盘位处，和/或桩体结构的桩端位置；按照预先设计的桩体结构用钻机进行桩孔的施工，当所述预先设计的桩体结构包括盘体(402,502)时，在预先设计的盘体位置进行盘腔成形；对所述桩孔进行清孔，吊放钢筋笼并下放混凝土灌注导管至所述桩孔，在灌注混凝土的同时上提所述灌注导管，所述混凝土硬化后，在所述桩孔内成为桩身(401,501)，在所述盘腔处成为盘体(402,502)。这样，该复合扩盘桩施工方法能够完全杜绝钻孔过程中的盘腔处孔壁塌孔的问题，且盘体(402,502)与复合固结体的组合结构能够大幅度提高桩基的承载力，显著减小桩基沉降，降低桩基造价，缩短施工工期。
Patent WO-2020135319-A1 (WO)
Title: 电线
Inventor: HE RENCHENG
IPC: H01B7/00
Filed: 2019-12-23
Abstract: 一种电线，包括：固定导管（10），为柔性材料制成，所述固定导管（10）左右延伸并具有左右贯通的容纳腔；导电介质（20），由多个填充所述容纳腔的颗粒状导电颗粒构成；连接结构（30），包括用于封闭所述固定导管（10）左端面的左连接件（31）和用于封闭所述固定导管（10）右端面的右连接件（32），所述左连接件（31）和所述右连接件（32）均为导电材料制成并与所述导电介质（20）抵接；其中，各所述导电颗粒共同用于接收来自所述左连接件（31）的电流并将其传递至所述右连接件（32）或将来自所述右连接件（32）的电流传递至所述左连接件（31）。该电线解决了导体因往复运动而损伤的问题。
Patent WO-2020135681-A1 (WO)
Inventor: MUNRO JEFFREY C
IPC: C08K5/00
Filed: 2019-12-27
Abstract: La présente invention concerne des polyoléfines insaturées et leurs procédés de préparation. La présente invention concerne en outre des formulations durcissables comprenant les polyoléfines insaturées qui présentent une réticulation améliorée.
Patent WO-2021120311-A1 (WO)
Inventor: XU PEIPEI
IPC: G02F1/1368
Filed: 2019-12-27
Abstract: An array substrate (10), a display panel, and a manufacturing method for the array substrate (10). The array substrate (10) comprises a first through hole (11) and a second through hole (12). An electrically conductive layer (5) fills the first through hole (11) and the second through hole (12) to electrically connect a first metal layer (1) and a second metal layer (3); the first through hole (11) is positioned on one side of the second through hole (12), and a passivation layer (4) partially extends between the first through hole (11) and the second through hole (12). The display panel comprises the array substrate (10).