baber/WOPTO huggingface dataset:
Patent WO-2021026718-A1 (WO)
Inventor: HUANG SHOU
IPC: A46B7/04
Filed: 2019-08-12
Abstract: A replaceable brush head (10) and a toothbrush with the replaceable brush head (10) , wherein the replaceable brush head (10) comprises a bristle seat (11, 11A, 11B), multiple bristles (12) and at least one brush head fixing member (13, 13A), the bristles (12) are arranged on the front side of the bristle seat (11, 11A, 11B), the brush head fixing members (13, 13A) are arranged on the bristle seat (11, 11A, 11B), and can be detachably combined with a brush handle (20) of the toothbrush, the toothbrush with the replaceable brush head (10) comprises the replaceable brush head (10) and the brush handle (20), the brush handle (20) is detachably connected to the replaceable brush head (10) through a handle connecting portion (22), with the replaceable brush head (10), when the bristles (12) on the replaceable brush head (10) gradually lose their cleaning ability due to long-term use, a user can detach the replaceable brush head (10) from the brush handle (20) and replace a new replaceable brush head (10) to achieve the purpose of continuously using the same brush handle (20), thereby saving the user's purchase cost.
Patent WO-2021026792-A1 (WO)
Inventor: XIE HONGXING
IPC: G06Q50/26
Filed: 2019-08-14
Abstract: Aimed at the deficiency of pollution treatment measure selection modes in the background art, provided is an efficient, quick, convenient and scientific method for selecting an air pollution treatment measure. The method is a method for dynamically selecting, according to air pollution characteristics of a city, a preferred air pollution prevention and treatment measure for the city. The method comprises: selecting an air pollution treatment measure according to the concentration exceeding rate of pollutants, such as PM 2.5 , O 3 , SO 2  and NO 2 , and emission source constituents (obtained according to an emission inventory) corresponding thereto; and preferably selecting, by means of scoring each measure in a measure library and according to the scores, for the city, a measure suited to the current air quality situation of the city.
Patent WO-2020035039-A1 (WO)
Title: Intelligent capsule oral irrigator
Inventor: HUANG BAZI
IPC: A61C17/02
Filed: 2019-08-15
Abstract: The present invention is applicable to the technical field of articles for daily use, and provides an intelligent capsule oral irrigator, comprising an oral irrigator main body, and a capsule box connected to the oral irrigator main body and used for placing a capsule. The capsule contains an oral cleaning solvent; the oral irrigator main body is provided therein with a first control circuit board, and a first pump which is electrically connected to the first control circuit board and is used for extracting a mixed liquid of the oral cleaning solvent and clean water. According to the present invention, the oral irrigator main body and the capsule box are used in combination, and the capsule box is used for placing a capsule containing an oral cleaning solvent, thereby achieving multifunctional use of the oral irrigator; moreover, the intelligent capsule oral irrigator supports a modularization function, that is, the oral irrigator main body can be used separately or used in combination with the capsule box, and said oral irrigator can be used as a countertop oral irrigator or used as a portable oral irrigator.
Patent WO-2020038412-A1 (WO)
Title: Antenna tuning method and wireless terminal
Inventor: CHEN HAO
IPC: H01Q5/00
Filed: 2019-08-21
Abstract: Disclosed in the present invention are an antenna tuning method and a wireless terminal, comprising: an antenna module comprising: a main antenna and a parasitic assembly of the main antenna. The main antenna is electrically connected to a radio frequency front end module by means of a radio frequency impedance transmission wire. The parasitic assembly is electrically connected to the radio frequency impedance transmission wire by means of a first channel electrically connected to a radio frequency switch module. The first channel is a channel among at least one channel between the parasitic assembly and the radio frequency switch module. The wireless terminal further comprises a processing module used to detect wireless signals received from the antenna module, and when a signal indication value of the wireless signal is lower than a threshold value, the processing module switches the switch module to a second channel to cause the parasitic assembly to be electrically connected with the radio frequency impedance transmission wire by means of the second channel. The second channel is a channel having the largest signal indication value of the corresponding wireless signal among the at least one channel.
Patent WO-2020248380-A1 (WO)
Inventor: Peng Xiedan
IPC: H04L12/58
Filed: 2019-08-29
Abstract: A method and device for sending an email. The method comprises: obtaining mail data recorded in a tabular form; determining the currently used mail template; creating a data preview table according to the mail data and the mail template, the data preview table comprising a plurality of data lines, and any of the data lines having a plurality of table entries; respectively adding, on the basis of a recipient entry in the mail data, text content corresponding to each information entry in the mail data to the plurality of table entries of the data lines to generate mail information to be sent; and when receiving a mail sending command, sending an email using the mail information to be sent. The method and device for sending an email can batch send a plurality of emails in one time, thereby solving the problem that when there are a plenty of emails to be sent, a sender needs to manually edit and send mails one by one, and greatly improving the mail sending efficiency of the sender.
Patent WO-2021017081-A1 (WO)
Inventor: HUANG RONG
IPC: B25J9/16
Filed: 2019-08-30
Abstract: 一种机器人指令动作控制系统，包括硬件模块（1）和软件模块（2），硬件模块（1）包括车体支架（3），车体支架（3）的顶端固定有车身（4），车身（4）的两侧边对称固定有手臂（5），车体支架（3）的底端一侧中部固定有万向轮（6），车体支架（3）的底端远离万向轮（6）的一侧边对称固定有左后轮（7）和右后轮（8）；软件模块（2）包括机器人运动控制模块（11）、电机驱动模块（12）、电机旋转模块（13）和动作程序模块（14）。
Patent WO-2020248435-A1 (WO)
Inventor: XIE BINPING
IPC: C23C14/30
Filed: 2019-09-26
Abstract: Provided is an electron beam evaporation source, comprising: a target material (1), a filament (2), and a support base (3); the target material (1) is fixed to the support base (3); the filament (2) is a high-temperature-resistant metal material, fixed to the support base (3) and arranged above the target material (1), the filament (2) being connected to a negative charge; a reflective panel (4) is arranged between the target material (1) and the filament (2), the reflective panel (4) is connected to negative charge, and the negative charge voltage is set to be continuously adjustable.
Patent WO-2021007954-A1 (WO)
Title: 多功能空气炸锅
Inventor: ZHOU ZIHUA
IPC: A47J37/06
Filed: 2019-09-27
Abstract: 一种多功能空气炸锅，包括锅体(1)和空气炸锅盖(2)，空气炸锅盖(2)设置有烘烤装置(3)和炸锅磁块(61)，锅体(1)设置有电加热装置(11)、主控板(12)和磁感应装置(13)，磁感应装置(13)和电加热装置(11)分别与主控板(12)电性连接，锅体(1)的上部开口周边设有滑道(14)，磁感应装置(13)设置在滑道(14)上或设置在靠近滑道(14)的位置旁；空气炸锅盖(2)离开锅体(1)上部开口时，电加热装置(11)接通，锅体(1)可以进行加热，用户可以在锅体(1)内翻炒食物，当空气炸锅盖(2)置于锅体(1)上部开口时，电加热装置(11)断开，烘烤装置(3)接通，用户可以在锅体(1)内烘烤食物，由于电加热装置(11)和烘烤装置(3)无法一起工作，始终保证炸锅或压力锅的单一使用功能，避免两种加热方式同时工作而容易造成损坏。
Patent WO-2021000452-A1 (WO)
Inventor: YAN HANG
IPC: A61B1/04
Filed: 2019-10-16
Abstract: A rigid endoscope device comprises a disposable tubular structure (2), a disposable anti-bacterial line mechanism (3) and a reusable photographing mechanism (1). A light source (5) is provided near the front end of the tubular structure (2). The tubular structure (2) is integrally formed with or is separable from the anti-bacterial line mechanism (3). The photographing mechanism (1) can be linearly inserted into the tubular structure (2) from the rear end of the tubular structure (2). The anti-bacterial line mechanism (3) can be linearly connected to the rear end of the tubular structure (2) and seals the rear end of the tubular structure (2), such that the photographing mechanism (1) inside the tubular structure (2) is isolated from the external environment. In the rigid endoscope device, a reusable photographing mechanism (1) is isolated from the external environment and is not in contact with people, such as a doctor or a patient, thereby effectively ensuring a sterile state thereof.
Patent WO-2020088336-A1 (WO)
Title: 一种超声波雾化片、雾化器及电子烟
Inventor: LIU JIANFU
IPC: B05B17/06
Filed: 2019-10-24
Abstract: 一种超声波雾化片、雾化器及电子烟，其中超声波雾化片(202)包括压电基体(2021)、固设于压电基体(2021)一侧表面的第一电极层(2022)、固设于压电基体(2021)另一侧表面的第二电极层(2023)，第一电极层(2022)外表面固设有保护层(2024)；第一电极层(2022)或第二电极层(2023)的中心区域开设通孔(20221，20231)。
Patent WO-2020052691-A1 (WO)
Inventor: GAO QUANZHONG
IPC: H04W16/28
Filed: 2019-11-04
Abstract: 本申请提供了一种调整天线半功率角的方法，能够调整单个收发通道的最大半功率角或者最大波束增益。该方法包括：首先确定与接入网设备的第一收发通道连接的N个天线阵子中需要开启或者关断M个天线阵子，N＞M≥1，且N和M均为整数，也就是说需要调整第一收发通道所驱动的天线阵子数；然后向所述接入网设备发送第一指示信息，所述第一指示信息用于指示开启或者关断所述M个天线阵子。
Patent WO-2021003910-A1 (WO)
Inventor: HU CHONGMING
IPC: G06F3/041
Filed: 2019-11-05
Abstract: The present application provides a touch screen and a touch display device. A cover plate of a sunken area is sunken into a cavity to form a sunken part, so that the space occupied by the cavity is reduced, and the space instability of the cavity is reduced while the air separation feeling caused by the cavity is improved. In addition, a sealing frame glue prevents water vapor, dust and the like from entering the cavity.
Patent WO-2021087749-A1 (WO)
Inventor: XU LICAN
IPC: H04L12/40
Filed: 2019-11-05
Abstract: A switching control method, an electronic device and a computer-readable storage medium. The switching control method can be applied to an electronic device, the electronic device comprising a first universal serial bus interface and a second universal serial bus interface, and can comprise acquiring a mode switching instruction inputted by means of a display interface of the electronic device (101), and switching the working mode of the first universal serial bus interface and/or the working mode of the second universal serial bus interface according to the mode switching instruction, the working modes comprising host mode and device mode (102), thereby flexibly switching the working modes of the universal serial bus interfaces of the electronic device such that the electronic device has many expansion functions, which can meet diversified usage scenarios.
Patent WO-2020098554-A1 (WO)
Inventor: CHEN JIE
IPC: H04M1/03
Filed: 2019-11-07
Abstract: The present disclosure discloses a receiver apparatus and a mobile device. The receiver apparatus comprises a bidirectional receiver and a sound chamber support. The bidirectional receiver has a first sound output region and a second sound output region. The sound chamber support has a sound chamber, and the bidirectional receiver is disposed in the sound chamber. The sound chamber support has a first sound outlet and a second sound outlet separately communicating with the sound chamber. The first sound outlet and the second sound outlet are disposed opposite to each other. The first sound outlet communicates with the first sound output region, and the second sound outlet communicates with the second sound output region. The mobile device employs the receiver apparatus.
Patent WO-2021068338-A1 (WO)
Title: Speech enhancement method based on artificial intelligence, server and storage medium
Inventor: WANG JIANZONG
IPC: G10L21/02
Filed: 2019-11-13
Abstract: A speech enhancement method based on artificial intelligence, a server and a storage medium. The method comprises: first acquiring speech data as a training sample; constructing a generative adversarial network; inputting noisy speech and denoised speech corresponding thereto into a discriminator; updating parameters of the discriminator by means of a loss function; then inputting the noisy speech into a generator; inputting output speech together with the noisy speech into the discriminator; calculating loss to update the parameters of the discriminator; fixing the parameters of the discriminator; inputting the noisy speech into the generator; inputting output speech and the noisy speech into the discriminator; updating parameters of the generator by means of a loss function of the generator; taking the generator, the parameters of which have been updated, as a speech enhancement model; inputting speech data to be enhanced into the speech enhancement model; and generating enhanced speech data. The method can improve the performance of a speech enhancement model based on a generative adversarial network, thereby improving the speech enhancement effect.
Patent WO-2020103938-A1 (WO)
Title: Long message processing method, apparatus, terminal, and readable storage medium
Inventor: YU LEI
IPC: H04W4/14
Filed: 2019-11-22
Abstract: Disclosed are a long message processing method and apparatus, a terminal, and a readable storage medium, comprising the following steps: when receiving a fragmented message, acquiring a message source and a first reference number on the basis of the fragmented message; on the basis of the corresponding relationship between the message source and the first parameter reference number, determining whether a long message corresponding to the fragmented message is received for the first time; when the long message corresponding to the fragmented message is received not for the first time, acquiring a second reference number on the basis of the message source and the first reference number; and, on the basis of the second reference number, updating the first reference number.
Patent WO-2020108605-A1 (WO)
Inventor: ZHANG XU
IPC: G06F16/9536
Filed: 2019-11-29
Abstract: The present application relates to an artificial intelligence machine learning technology, and in particular, to a recommendation method, an apparatus and a storage medium. The method comprises: obtaining a candidate item to be recommended to a user of a social network platform; with regard to at least one target social networking object of the user of the social network platform in each of at least two different types of social networking relationships in the social network platform, respectively determining a single-item attention degree of the target social networking object for the candidate item; determining, according to the single-item attention degrees of the target social networking objects for the candidate item, comprehensive attention degrees of the different types of target social networking objects for the candidate item; and determining, according to the comprehensive attention degrees, whether to recommend the candidate item to the user of the social network platform.
Patent WO-2020114483-A1 (WO)
Title: User equipment, base station, and method for same
Inventor: CHANG NINGJUAN
IPC: H04W52/02
Filed: 2019-12-06
Abstract: Provided according to the present invention is a method executable by user equipment UE, the method comprising: receiving, from a base station, wake-up signal (WUS) configuration information based on UE grouping; UE supporting a UE grouping-based WUS function determining, according to the received WUS configuration information, a UE group of the present UE and a WUS associated with the UE group, and monitoring to obtain a WUS associated with the UE group; and if there are multiple WUSs determined as being associated with the UE group, and the UE has successfully detected, with respect to a specific paging opportunity PO, one of the multiple WUSs associated with the UE group, the UE terminating monitoring related to other WUSs of the multiple WUSs associated with the UE group.
Patent WO-2021097945-A1 (WO)
Inventor: YAN FENG
IPC: H04N5/225
Filed: 2019-12-06
Abstract: Provided are a camera system and a mobile terminal. The camera system comprises a sliding seat, a camera assembly, a fixed seat, a push block, a first guide rod, a screw rod, a driving rod, an elastic member and a driving mechanism connected to the screw rod, wherein the sliding seat comprises a connecting plate, and a first side plate and a second side plate that are arranged on the connecting plate; the fixed seat comprises a bottom plate, and a third side plate and a fourth side plate that are arranged on the bottom plate; the push block comprises a first block body provided with a first guide hole and a second block body connected to the first block body, with the second block body being provided with a first threaded hole and a second threaded hole; one end of the first guide rod is connected to the first side plate, the other end of the first guide rod passes through the first guide hole and is connected to the second side plate; one end of the screw rod is connected to the third side plate, the other end of the screw rod is connected to the fourth side plate after matching the first threaded hole; one end of the driving rod is connected to the fourth side plate, the other end of the driving rod passes through the third side plate to be connected to the camera assembly, and the driving rod is provided with a threaded section matching the second threaded hole; and the elastic member is arranged outside the first guide rod and is located between the first side plate and the first block body.
Patent WO-2021056839-A1 (WO)
Title: 油烟检测组件和厨房电器
Inventor: LIU YULEI
IPC: G01N15/06
Filed: 2019-12-10
Abstract: 一种油烟检测组件(10)和厨房电器(100)。油烟检测组件(10)用于厨房电器(100)。油烟检测组件(10)包括光发射器(12)、传感器芯片(14)和主控芯片(18)。传感器芯片(14)与主控芯片(18)电连接，光发射器(12)与传感器芯片(14)电连接或与主控芯片(18)电连接。传感器芯片(14)或主控芯片(18)用于驱动光发射器(12)发射光线。传感器芯片(14)用于接收光发射器(12)发射的光线并根据接收到的光线输出光强信号。
Patent WO-2021155518-A1 (WO)
Title: Anti-hpv t cell receptors and engineered cells
Inventor: BRYSON PAUL
IPC: C07K14/725
Filed: 2020-02-05
Abstract: T cell receptors that recognize or bind to human papilloma virus (HPV) antigens, genetically engineered cells, and cell-based therapies.
Patent WO-2020181952-A1 (WO)
Inventor: LI ZHICAI
IPC: A61G3/06
Filed: 2020-02-13
Abstract: A vehicle ramp device, a sliding block (2) comprising a middle beam and an extension plate which are arranged to be intersected with each other; the extension plate comprises at least one first extension plate, the length of a single first extension plate being less than the length of the middle beam; a guide rail (1) is provided with a sliding groove (11) fitting the sliding block, the sliding groove comprises two channels which are arranged to be intersected with each other, and the middle beam and the first extension plate are slidable within the two channels respectively. The prevent invention also relates to an automobile. The vehicle ramp device adds a limiting function in at least one direction of the sliding block, and reduces a fitting gap between the sliding block and the guide rail, thereby avoiding shaking and abnormal sounds, improving the durability, and prolonging the service life.
Patent WO-2020186979-A1 (WO)
Inventor: LI GUOPEI
IPC: A61L15/42
Filed: 2020-02-25
Abstract: 一种防护器具、杀菌消毒复合片材及其制备方法，杀菌消毒复合片材至少设置第一片材层（11），第一片材层（11）包括熔喷法非织造布（110）和以粉状形式复合到熔喷法非织造布（110）上的杀菌消毒催化剂（111），杀菌消毒催化剂（110）用于产生包括气相自由基·OH、·ClO  2 、·HO  2 、·O的多种活性粒子，用在伤口、口鼻或感染性皮肤时，通过多种活性粒子进行吸附、氧化、和/或净化。
Patent WO-2021189260-A1 (WO)
Title: 多播通信方法及通信装置
Inventor: WU YIZHUANG
IPC: H04W4/06
Filed: 2020-03-24
Abstract: 本申请实施例提供一种多播通信方法及通信装置，可通过终端设备建立的PDU会话实现多播业务的数据的传输，从而提高网元的利用率。其中，该方法可包括：AF网元向会话管理网元发送用于指示第一多播业务的第一多播业务指示信息；会话管理网元根据第一多播业务指示信息，向服务终端设备的接入网络设备发送多播业务信息；接入网络设备根据多播业务信息，建立终端设备与第一多播业务之间的关联关系，从而在接收到第一多播业务的数据时，可以通过PDU会话向终端设备发送第一多播业务的数据；会话管理网元还向用户面网元发送第一多播业务的转发规则信息，以便用户面网元根据该转发规则信息向接入网络设备发送第一多播业务的数据。
Patent WO-2021189305-A1 (WO)
Title: 显示基板和显示装置
Inventor: SHANG TINGHUA
IPC: H01L27/32
Filed: 2020-03-25
Abstract: 一种显示基板和显示装置。该显示基板包括衬底基板、第二导电层、第二平坦层和多个发光元件组；多个发光元件组沿第一方向和第二方向排列以形成多个发光元件列和多个发光元件行，各发光元件组包括一个第一发光元件、一个第二发光元件、一个第三发光元件和一个第四发光元件；第一发光元件包括第一阳极，第二发光元件包括第二阳极，第三发光元件包括第三阳极，第四发光元件包括第四阳极，第二平坦层包括第一过孔，第二过孔，第三过孔和第四过孔，一个发光元件行对应的多个第三过孔大致位于沿第一方向延伸的第一直线上，与第一直线距离最近的第四过孔位于第一直线靠近第四阳极的一侧。由此，该显示基板可避免因阳极不平坦而发生的色偏现象。
Patent WO-2020216017-A1 (WO)
Inventor: LEI BIAO
IPC: G05F1/56
Filed: 2020-03-31
Abstract: Disclosed is a power source system with low standby power consumption. The power supply system includes at least one power supply source, at least one monitoring unit and at least one power source module, wherein the power source module contains at least one auxiliary power source; the monitoring unit and the power source module are connected by a control line, one end of the control line is connected to the monitoring unit, signals of the control line are sent by the monitoring unit; and when the module is in a standby state, the working state of the auxiliary power source in the power source module is controlled by the control line. According to the present invention, the standby power consumption of the system can be reduced, and the internal temperature rise of the system in a standby state can be reduced.
Patent WO-2021189509-A1 (WO)
Title: 可替换式多功能口红管
Inventor: CHEN WENSHENG
IPC: A45D40/06
Filed: 2020-03-31
Abstract: 一种可替换式多功能口红管，包括底座（1）、盖体（2）及中束芯（3），中束芯（3）可拆卸安装在底座（1）上，盖体（2）能够与底座（1）闭合连接以密封储存中束芯（3），中束芯（3）包括同轴依次穿套的中束（31）、螺旋（32）、叉子（33）及珠子（34），叉子（33）的底部与中束（31）和/或螺旋（32）的底部基本平齐，叉子（33）的底部与底座（1）为轴向和圆周方向均固定的可拆卸连接。可以使用一组底座（1）和盖体（2），同时配套多个安装有不同类型化妆品的中束芯（3）以便自行进行更换，大大地节省了资源和成本，可以在回收上做到更好的可持续发展包装的使用，是一种绿色设计，而且叉子（33）的底部与底座（1）可拆卸连接，单独的中束芯（3）无法正常使用，稳定性、安全性和可靠性高。
Patent WO-2021109437-A1 (WO)
Title: Architecture for signaling response coordination
Inventor: JIANG CHUANGXIN
IPC: H04W72/04
Filed: 2020-04-30
Abstract: User equipment (UE) may communicate with a basestation (e.g., a gNodeB) via multiple transmit-receive points. The basestation may send multiple redundant or partially redundant DCIs (downlink channel information). The redundant DCIs may trigger redundant signaling responses. The UE may access predetermined content within the DCI to determine coordination of responses such that signaling response redundancy is avoided.
Patent WO-2021012753-A1 (WO)
Title: Use of nano copper in cutting fluid
Inventor: ZHAO YANG
IPC: C10N30/06
Filed: 2020-05-13
Abstract: Provided is the use of a nano copper in a cutting fluid. The nano copper is a self-dispersible nano copper with an organic long carbon chain, wherein the surface of copper metal is coated with a long carbon chain organic substance, and the long chain organic substance is a dialkyl dithiophosphoric acid (HDDP) and a derivative thereof. By replacing a functional additive, including one or more of an anti-corrosion agent, an anti-rust agent, a sterilizing agent, a compression-resistant agent, and a lubricating agent, with the nano copper, the present invention solves the technical problems of cutting fluids in the prior art being unable to simultaneously have highly efficient anti-corrosion, anti-rust, compression-resistant, lubricating, and sterilizing properties, and the variety, the relatively high amount, the high cost, and the limited selection of added additives.