baber/WOPTO huggingface dataset:
Patent WO-2019238141-A1 (WO)
Title: Torque wrench for ultrasonic scalpel, and ultrasonic scalpel/torque wrench set
Inventor: CAO QUN
IPC: B25B23/00
Filed: 2019-07-08
Abstract: A torque wrench for an ultrasonic scalpel. The torque wrench comprises a main body (20) and a rotary member (10); the main body comprises an annular torque opening (21), said opening being internally provided with torque teeth and the rotary member being provided in the opening. The rotary member comprises a blade engagement opening (11), teeth (12) positioned on the outside of the rotary member (10), and a blade slot (13) positioned on the inside of the blade engagement opening (11); a wrench-engagement portion (31) of a blade (30) to be engaged by the ultrasonic scalpel torque wrench passes through the blade engagement opening and fits into the blade slot; the teeth on the rotary member engage the torque teeth; the torque opening constitutes a tube-shaped structure that gradually expands radially; and the rotary member is disposed in the diametrically smaller end of the torque opening. An ultrasonic scalpel/torque wrench set is also provided. The torque wrench for an ultrasonic scalpel provides an assembly function for multiple types of ultrasonic scalpel blades, increasing the range of use of said wrench, and making use of said blades more convenient.
Patent WO-2020038156-A1 (WO)
Title: Drive circuit, and aroma diffuser apparatus
Inventor: GAO XIAOYANG
IPC: H02J7/00
Filed: 2019-07-15
Abstract: Disclosed are a drive circuit and an aroma diffuser apparatus. The drive circuit is for boosting the voltage of a power supply and supplying power to a load, and comprises a first-stage boost circuit for boosting the voltage of the power supply, an energy storage circuit receiving an output of the first-stage boost circuit, and a second-stage boost circuit performing voltage boosting on the energy storage circuit. The power supply is boosted by the first-stage boost circuit and then output to the energy storage circuit, and charges the energy storage circuit. The second-stage boost circuit boosts the voltage of the energy storage circuit, such that the energy storage circuit supplies power to the load. The invention achieves voltage boosting of a power supply by providing the first-stage boost circuit and the second-stage boost circuit, and a supercapacitor is provided between the first-stage boost circuit and the second-stage boost circuit, such that the power supply charges the supercapacitor via the first-stage boost circuit. An operation current of the power supply is reduced by a smaller voltage boosting level, thereby reducing heat generation of the power supply, and improving energy utilization efficiency of the power supply.
Patent WO-2020119126-A1 (WO)
Inventor: XU HUA
IPC: H01L29/786
Filed: 2019-07-23
Abstract: Disclosed are an oxide semiconductor material, a thin film transistor and preparation method therefor, and a display panel. The oxide semiconductor material comprises: a composite oxide (In 2 O 3 ) a (MO) b  consisting of an oxide of indium, i.e., In 2 O 3 , and an oxide of a fifth subgroup element, i.e., MO, wherein a+b=1 and 0.10≤b≤0.50.
Patent WO-2020042850-A1 (WO)
Inventor: WANG YING
IPC: G06F3/06
Filed: 2019-07-30
Abstract: Disclosed are a data storage method and apparatus and a storage system, wherein the method is applied to the storage system. The storage system comprises at least one first memory; the storage system further comprises a second memory; the at least one first memory comprises multiple storage areas; and each storage area in the multiple storage areas is a unit performing garbage collection. The method, by defining a length of time between the earliest expiration time and the latest expiration time among expiration times of effective data stored in a target storage area to be shorter than or equal to a preset time length, makes the expiration times of the effective data stored in the target storage area relatively concentrated, which, in a process of garbage collection in the target storage area, facilitates reduction in the time occupied by effective data migration to improve efficiency of garbage collection.
Patent WO-2021022482-A1 (WO)
Inventor: DUAN LEI
IPC: H01M10/0585
Filed: 2019-08-06
Abstract: Provided is a method for manufacturing a folding electric core of an electrode composite unit, comprising the following steps: a. providing a strip-shaped electrode composite unit, the electrode composite unit comprising a plurality of layers of electrode plates, there being a separator layer between two adjacent electrode plates, the polarities of the two adjacent layers of electrode plates being opposite; and b. folding up and down alternatingly the first end of the electrode composite unit with the length of one electrode unit as the unit of folding each time to form a battery cell; in the battery cell, the polarities of two adjacent electrode units being opposite, the top and bottom electrode units of the cell all being negative electrodes, and the top and bottom electrode units both being covered by the separator layer. Therefore, the present application, by means of the described manufacturing method, cutting the separator into several separator pieces can be avoided, thus simplifying the production process; at the same time, since the present application folds up and down alternatingly the first end of the electrode composite unit with the length of one electrode unit as the unit of folding each time to form a battery cell, the efficiency of battery cell production is improved.
Patent WO-2020030055-A1 (WO)
Inventor: FANG JIANMIN
IPC: H04W28/08
Filed: 2019-08-08
Abstract: 本申请提供了一种负荷均衡方法、装置、存储介质及电子装置，其中该方法包括：第一节点接收第二节点发送的该第二节点的目标小区的小区可用资源信息，其中，小区可用资源信息包括以下至少之一：小区在频域上与其它小区的交叠情况、根据小区在频域上与其它小区的交叠情况对该小区原可用资源进行预定处理后得到的小区可用资源、小区中波束的可用资源、小区中波束的标识；第一节点根据该第二节点的目标小区的小区可用资源信息，进行负荷均衡。
Patent WO-2021026799-A1 (WO)
Inventor: WANG LULU
IPC: G01N1/36
Filed: 2019-08-14
Abstract: An embedding mold and a method of using same. The embedding mold comprises a mold main body (1) comprising an accommodation member (11) and a base (12). The accommodation member (11) has an accommodating hole (111) vertically extending therethrough. The base (12) matches the accommodating hole (111) and can detachably seal the accommodating hole (111). The embedding method employs the embedding mold to embed a tissue sample in an embedding medium. The accommodation member (11) and the base (12) of the embedding mold are components of fixed shapes. An accommodation cavity for accommodating a tissue sample and an embedding medium can be formed by pushing the base (12) into the accommodation member (11). After completion of a freezing operation, the embedded sample can be removed from the embedding mold by pushing the base (12) upwards.
Patent WO-2020043071-A1 (WO)
Inventor: XING QIUPING
IPC: B27C1/08
Filed: 2019-08-26
Abstract: A double-sided planer for vertical planning, comprising a base (1), wherein a left-end supporting structure and a right-end supporting structure are separately arranged at a left end and a right end of the base (1), a movable frame (5) is arranged on an upper plane (29) of the base (1) between the two supporting structures, the movable frame (5) is connected with the right-end supporting structure (3) through an adjustment screw rod (6), a planing face A (10) is arranged on one side of the left-end supporting structure (2), a planing face B (11) is arranged on one side of the movable frame (5), the planing face A (10) is parallel to the planing face B (11), a plurality of rows of transferring rollers (13) are mounted on the planing face A (10), a plurality of rows of pressing rollers (16) are mounted on the planing face B (11), at least one row of planing tools A (12) are mounted among the transferring rollers (13), and at least one row of planer tools B (15) are mounted among the transferring rollers (16).
Patent WO-2020206912-A1 (WO)
Inventor: HUI HUI
IPC: G06T7/00
Filed: 2019-08-29
Abstract: 一种图像清晰度识别方法、图像清晰度识别装置及终端设备，所述方法包括：获取包含一个或多个目标对象的待识别图像以及每个目标对象在所述待识别图像中的位置（S101）；根据每个目标对象在所述待识别图像中的位置，在所述待识别图像中截取包含目标对象的一个或多个子图像（S102）；识别每个所述子图像的图像清晰度，并根据识别出的每个所述子图像的图像清晰度，确定所述待识别图像的图像清晰度（S103）。该方法可以使得对待识别图像的图像清晰度识别结果更加逼近人眼感受到的图像清晰度。
Patent WO-2020173078-A1 (WO)
Title: Fuel cell
Inventor: LI YONG
IPC: H01M8/2465
Filed: 2019-09-11
Abstract: A fuel cell comprises: a box (9); and a cell stack module (61) and a hydrogen circulation pump (62) disposed in the box (9). The cell stack module (61) is disposed on a bottom plate (91) of the box (9) by means of a stack fixing frame (10). A top installation plate (10C) is provided above the cell stack module (61) and disposed at a top end of the stack fixing frame (10), and is characterized by being provided with a hydrogen circulation pump controller (31), a fuel cell controller (32), a discharge resistor (33), a breakout board (34), and an interface adapter plate (35). The top installation plate (10C) is employed such that the fuel cell controller (32), the hydrogen circulation pump controller (31), the discharge resistor (33), the breakout board (34) and the interface adapter plate (35) are installed in the box (9), thereby meeting IP67 protection rating requirements as an integrated module, reducing the installation space of the entire system, and facilitates assembly, wiring, and debugging processes for the entire fuel cell.
Patent WO-2020258525-A1 (WO)
Inventor: WANG YANJIE
IPC: C09K11/06
Filed: 2019-09-11
Abstract: Provided in the present application is an electroluminescent material, a preparation method for an electroluminescent material, and a luminescent device. In the electroluminescent material, an asymmetric monocyanopyrazine of a pyrene nucleus is used as a receptor, and the utilization ratio of excitons can be increased by effectively carrying out triplet exciton-triplet exciton fusion on triplet excitons by utilizing the characteristics of large plane and rigid P-type delayed fluorescence of the pyrene nucleus, thereby realizing an electroluminescent material, a preparation method for the electroluminescent material, and a luminescent device.
Patent WO-2021062658-A1 (WO)
Inventor: LI TAO
IPC: G01S7/497
Filed: 2019-09-30
Abstract: 一种测量方法和测量系统(100)。测量方法包括激光测距机(10)向预定距离处的标定靶标(200)发射激光；激光测距机(10)接收回光并将接收到的实际回光转换为实际电信号；根据实际电信号与电信号阈值计算探测概率；及根据预定距离、第一光辐射能量、和第二光辐射能量获取最大量程。
Patent WO-2020244113-A1 (WO)
Inventor: WANG WEI
IPC: H01Q21/00
Filed: 2019-10-12
Abstract: The embodiments of the present disclosure relate to an antenna structure and an electronic device. The antenna structure comprises: antenna arrays, radiofrequency components, and a radiofrequency switchover switch. The radiofrequency switchover switch is connected to the antenna arrays and to the radiofrequency components. Moreover, the number of the antenna arrays connected to the radiofrequency switchover switch is greater than the number of the radiofrequency components connected to the radiofrequency switchover switch. The radiofrequency switchover switch is used for switching a feeding object for at least one radiofrequency component connected to the switch. The feeding object is any of the antenna arrays connected to the switchㄡ
Patent WO-2021077426-A1 (WO)
Title: Image processing method and apparatus, and electronic device
Inventor: SUN ANHUI
IPC: G06K9/62
Filed: 2019-10-25
Abstract: Disclosed by embodiments of the present application are an image processing method and apparatus, and an electronic device. The method comprises: acquiring relationship information of multiple photographed objects; on the basis of the relationship information, processing an image comprising the multiple photographed objects so as to obtain an image which, after processing, represents the relationships among the multiple photographed objects; and outputting the processed image. Thus, using the described method enables the automatic acquisition of relationship information of multiple photographed objects when processing an image comprising the multiple photographed objects, and then the image is processed on the basis of the relationship information such that the processed image may reflect the relationships among the multiple photographed objects, thereby improving the degree of intelligence during processing and also improving the user experience.
Patent WO-2021087946-A1 (WO)
Inventor: LIU LEI
IPC: B60K17/16
Filed: 2019-11-08
Abstract: A two-gear variable-speed bridge drive system having a dual clutch, comprising a dual clutch (DC), a planetary gear set (PG) and a differential (D). A motor shaft (Se) is connected to a rotor of a motor (E) and an active part of the dual clutch (DC); a first driven disc (C1) of the dual clutch (DC) is connected to a first input shaft (S1), and a second driven disc (C2) is connected to a second input shaft (S2). The first input shaft (S1) is used to transmit the torque to a first gear set; the second input shaft (S2) is used to transmit the torque to a second gear set; and both the first gear set and the second gear set are used to transmit the torque to an output shaft (So), the output shaft (So) being connected to a sun gear of the planetary gear set (PG); and a planet carrier of the planetary gear set (PG) is connected to a housing of the differential (D). According to the two-gear variable-speed bridge drive system having a dual clutch, all of the components have a simple and compact structure, the system is highly reliable, the impact of NVH is small and gear shifting can be free from power interruption.
Patent WO-2021087948-A1 (WO)
Title: User-equipment (ue) capability signaling
Inventor: HAO CHENXI
IPC: H04L1/06
Filed: 2019-11-08
Abstract: Certain aspects of the present disclosure are directed to a method for wireless communication by a user-equipment (UE). The method generally includes determining a capability of the UE with respect to channel state information (CSI) -reporting for a codebook or a codebook combination to be processed simultaneously by the UE, determining a maximum number of multiple-input and multiple-output (MIMO) layers supported by the UE for each of one or more codebook types associated with the codebook or the codebook combination, transmitting an indication of the capability of the UE and the maximum number of MIMO layers, and receiving a CSI request or configuration in accordance with the reported capability.
Patent WO-2021093018-A1 (WO)
Inventor: ZHA BAO
IPC: G02B5/22
Filed: 2019-11-26
Abstract: 一种光纯化层(100)、侧入式背光模组(10)及偏光片(20)。光纯化层(100)的材质包括有机吸收染料，用于吸收波长范围为560-610nm的青绿光和黄橙光。侧入式背光模组(10)包括层叠设置的背板(1)、反射片(2)、导光板(3)、侧光源(4)及光学膜片组(5)；在侧光源(4)和导光板(3)之间，或者在导光板(3)和漫反射层(31)之间还包括光纯化层(100)，或者导光板(3)包含光纯化层(100)的材质。偏光片(20)包括光纯化层(100)。
Patent WO-2021047081-A1 (WO)
Title: Processing method for rejecting call, called terminal, and storage medium
Inventor: GAO CHENG
IPC: H04M1/72469
Filed: 2019-12-09
Abstract: Disclosed in the present application is a processing method for rejecting a call, comprising: receiving a call request; executing a rejection operation; and sending rejection data. Further disclosed in the present application are a called terminal in the processing method for rejecting a call and a readable storage medium. In the present application, once a rejection operation is detected, automatic rejection may be carried out according to configurations, and rejection may also be carried out by means of rejection by a user; in addition, multiple types of rejection, such as text, voice, picture, video, and link, may be provided to thereby acquire diversified rejection data so as to meet expression requirements of a user in different scenarios.
Patent WO-2021082227-A1 (WO)
Title: 液晶面板及液晶显示装置
Inventor: FU LINLIN
IPC: G02F1/13363
Filed: 2019-12-20
Abstract: 一种液晶面板及液晶显示装置。液晶面板通过非双折射基材膜片的表面进行压花处理，形成高雾度，进而解决了像素干涉问题，同时以非双折射材料作为基材的膜片还可以保持光的偏振态，避免造成光的穿透率下降，从而避免损失光能量出现摩尔纹以及暗态表现变差的情况。
Patent WO-2021127821-A1 (WO)
Title: 语音合成模型的训练方法、装置、计算机设备及存储介质
Inventor: QIAN CHENGHAO
IPC: G10L25/30
Filed: 2019-12-23
Abstract: 提供了一种语音合成模型的训练方法、语音合成模型的训练装置、计算机设备及存储介质，其中该方法包括：获取训练文本数据和该训练文本数据对应的训练语音特征（102）；根据该训练文本数据得到与该训练文本数据对应的训练音素数据（104）；将该训练文本数据和训练音素数据作为语音合成模型的输入，将该训练文本数据对应的训练语音特征作为语音合成模型期望的输出对语音合成模型进行训练，得到目标语音合成模型（106）。通过将训练文本数据和训练音素数据同时作为语音合成模型的输入，丰富了训练语音合成模型的训练数据集，提高了合成语音的质量和准确度。
Patent WO-2021127942-A1 (WO)
Title: 可移动平台控制方法、控制终端、可移动平台及存储介质
Inventor: YUAN DEYONG
IPC: G06F9/44
Filed: 2019-12-23
Abstract: 一种可移动平台控制方法、控制终端、可移动平台及存储介质，其中该方法包括：根据用户基于自定义编程页面触发的程序代码下载指令，下载目标程序代码包；控制可移动平台加载目标程序代码包；控制可移动平台运行目标程序代码包，以使可移动平台执行对应的动作。该方法能够提高可移动平台的编程便利性。
Patent WO-2021120334-A1 (WO)
Inventor: WANG XINDONG
IPC: C23C2/40
Filed: 2019-12-31
Abstract: A steel plate comprising a zinc-aluminum-magnesium coating and a manufacturing method therefor. The method may comprise: pretreating a cold-rolled steel plate; immersing the pretreated steel plate in a plating solution containing zinc, aluminum and magnesium as main components for immersion plating treatment, so that the plating solution is coated on at least one of the two surfaces of the steel plate to form a plating solution layer; using an air knife to control the thickness of the plating solution layer on the at least one surface of the steel plate; and cooling the steel plate coated with the plating solution layer. The plating solution may comprise the following components in percentage by mass: 1.5-2.3% of Al, 1.2-1.8% of Mg, 0.01-0.08% of La and Ce, and 0.01-0.08% of at least one of Cu, Cr and Ni, with the balance being Zn and inevitable impurities, wherein the mass ratio of Al to Mg is 1.2 to 1.4, and the mass ratio of La to Ce is 2:1.
Patent WO-2020156233-A1 (WO)
Title: 人机互动体感车及其车体、上盖和支撑骨架
Inventor: YING JIAWEI
IPC: B62K11/02
Filed: 2020-01-17
Abstract: 一种人机互动体感车及其车体、上盖和支撑骨架，包括车体以及安装在车体上的车轮（1），所述车体包括支撑骨架（8）、控制板（11）、传感器、电池（7）和脚踏部件，车轮（1）安装在支撑骨架（8）上，脚踏部件安装在支撑骨架（8）上方，传感器安装在脚踏部件下方，电池（7）给控制板（11）供电，控制板（11）根据传感器的信号控制车轮（1）转动。该人机互动体感车结构简单可靠，零部件少，制造成本低。
Patent WO-2020233178-A1 (WO)
Inventor: LI MADING
IPC: G06K9/62
Filed: 2020-02-18
Abstract: An image processing method, an image processing apparatus (500) and an electronic device (600), falling within the field of the Internet. The method comprises: performing detection on an image, and determining a target area corresponding to a target image, meeting a pre-set condition, in the image (101), wherein the image comprises the target image; determining the center of interest of the image according to the target area (102); and processing the image according to the center of interest (103). According to the method, the center of interest of a user can be intelligently matched, and the center of interest is used to determine the position of an operation point during subsequent editing processing of the image; and the position of the operation point is determined by means of the center of interest, so that the user does not need to manually adjust the operation point any more, thereby meeting the actual requirements of the user, and improving the experience of the user.
Patent WO-2020199790-A1 (WO)
Inventor: WEN RONGHUI
IPC: H04L1/00
Filed: 2020-02-24
Abstract: An information indication method and a communication apparatus. The method comprises: determining first downlink control information, wherein the first downlink control information includes a first indication field, the first indication field is used to indicate the repetition number of a terminal device sending or receiving data and value ranges of data transmission lengths, the first indication field at least comprises a first bit state set and a second bit state set, the data transmission length corresponding to the first bit state set is in a first length range, and the repetition number corresponding to each bit state comprised in the first bit state set is different; the data transmission length corresponding to the second bit state set is in a second length range, and the repetition number corresponding to each bit state comprised in the second bit state set is the same; and sending the first downlink control information to the terminal device. In the present application, the bit states of the first indication field of the first downlink control information explicitly or implicitly indicate the repetition number of the terminal device sending or receiving data and/or the value ranges of the data transmission lengths.
Patent WO-2020173491-A1 (WO)
Inventor: WANG LULIN
IPC: C08K5/134
Filed: 2020-02-28
Abstract: The present invention provides a high-polarity flame retardant polypropylene composition, a preparation method and an application thereof. The high-polarity flame retardant polypropylene composition provided by the present invention comprises the following components in parts by weight: 68 to 75 parts of polypropylene, 18 to 25 parts of brominated flame retardant system, 0.5 to 5 parts of polarity modifying agent, 0.1 to 0.5 parts of anti-oxidant, 0.15 to 0.35 part of light stabilizing agent, 0.3 to 1 parts of acid absorption auxiliary agent, and 0.3 to 0.5 parts of processing auxiliary agent. The high-polarity flame retardant polypropylene composition prepared by the present invention has excellent heat oxygen aging resistance, high melt strength, good flame retardant effect, and strong bonding force with epoxy resin adhesive. It is shown via test that the flame retardant property reaches UL94V-0@2.0mm, at the same time, the bonding force with epoxy resin adhesive is larger than 40kgf, thus it is especially suitable to used as glue-sealing lead acid storage battery housing material.
Patent WO-2021174556-A1 (WO)
Inventor: CHEN NENGCAI
IPC: H01B13/10
Filed: 2020-03-06
Abstract: A wire harness tape bundling device, an integrated apparatus, and a method, relating to the field of automated wire harness production equipment. The device comprises a displacement drive module, a wire harness tape bundling module (3), a tape supply module (4), and a wire harness clipping module (5); the wire harness clipping module (5) is fixedly arranged on one side of the device, and the tape supply module (4) is arranged on the other side of the device; the displacement drive module is used for driving the wire harness tape bundling module (3) to reciprocate between the tape supply module (4) and the wire harness clipping module (5); and the wire harness tape bundling module (3) comprises a temporary tape fixing mechanism and a tape bundling mechanism. The device has basic functions of a conventional tape bundling device and can support independent use of an independent tape bundling station. Moreover, the structural design of the device is reasonable, so that when integrally applying the device to an ultrasonic welding station, an operator can operate two devices at the same time to achieve managing two machines by one person, thereby improving production efficiency.
Patent WO-2021195806-A1 (WO)
Title: 一种用于农产品的精加工设备
Inventor: DING YAN
IPC: B08B1/02
Filed: 2020-03-28
Abstract: 一种用于农产品的精加工设备，包括限位支架（1），限位支架（1）的上端外表面设置有清洗箱（2），清洗箱（2）的下端外表面设置有铰链（3），铰链（3）的下端外表面设置有清洗器（4），清洗箱（2）的上端外表面设置有水箱（5），限位支架（1）的外表面设置有辊筒（6），辊筒（6）的外表面设置有传送皮带（7），限位支架（1）的外表面设置有投料孔（8），限位支架（1）的外表面设置有收料箱（10）。
Patent WO-2021128629-A1 (WO)
Title: 一种预制构件用套筒灌浆料及其制备方法
Inventor: LI GELI
IPC: C04B111/70
Filed: 2020-03-31
Abstract: 本发明属于预制构件建筑材料领域，尤其涉及一种预制构件用套筒灌浆料及其制备方法。灌浆料由预制构件用套筒灌浆料干粉加水和聚羧酸减水剂拌合而成；灌浆料干粉由以下组分组成：水泥70～100重量份、混合砂75～100重量份、玻璃粉20～30重量份、膨胀剂1～3重量份，增稠剂1～3重量份、增韧剂1～3重量份；预制构件用套筒灌浆料干粉与水的质量比为1:0.1～0.15；聚羧酸减水剂为综合性减缩型聚羧酸减水剂，掺量为2％～3％，兼具消泡和低水化热的效果。本发明引入的综合性减缩型聚羧酸减水剂，能有效减小聚羧酸减水剂在使用过程中气泡的影响，并能降低水泥水化热，减少套筒灌浆料在预制构件使用过程中的收缩，有利于预制构件的大量推广使用。
Patent WO-2020200277-A1 (WO)
Title: Filtrage à boucle adaptatif dans un traitement vidéo
Inventor: LIU HONGBIN
IPC: H04N19/82
Filed: 2020-04-02
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés destinés à un procédé d'affinement et de filtrage d'échantillon pour un codage vidéo. Selon un aspect donné à titre d'exemple, un procédé de traitement vidéo consiste à configurer, pour une conversion entre un bloc actuel d'une vidéo et une représentation de train de bits de la vidéo, un processus de filtrage sur la base d'un ensemble de pixels voisins du bloc actuel. Le procédé consiste également à exécuter la conversion sur la base du processus de filtrage.