baber/WOPTO huggingface dataset:
Patent WO-2020200218-A1 (WO)
Inventor: YU XUEFENG
IPC: C09D11/06
Filed: 2020-04-01
Abstract: 本发明提供了一种微胶囊型温变颜料及其制备方法和应用、一种温变墨水及其应用，属于温变材料技术领域。本发明提供的微胶囊型温变颜料包括芯材和包裹所述芯材的壁材；所述芯材包括如下组分：隐色染料、显色剂和硬脂酸2-(4-苄氧基苯基)乙酯；所述壁材为自乳化聚氨酯或自乳化环氧树脂。本发明以自乳化聚氨酯或自乳化环氧树脂为壁材，所得微胶囊型温变颜料可稳定分散于浆料中，不需要将微胶囊型温变颜料分离出来，即可直接使用，且该壁材中不含有甲醛等易挥发有毒物质。
Patent WO-2021179382-A1 (WO)
Inventor: ZHENG YUAN
IPC: G09G3/32
Filed: 2020-04-07
Abstract: A pixel circuit, comprising a switch unit (10), a driving unit (20), a first light-emitting control unit (30), a second light-emitting control unit (40), a light-emitting unit (50), a storage unit (60), a voltage dividing unit (70), a reset unit (90), and a compensation unit (80). The compensation unit (80) can perform independent compensation on a threshold voltage (Vth) of the driving unit (20) in an operating period of a compensation signal (COMP), is not limited by an operating period of the switch unit (10), and is suitable for higher-frequency pixel driving.
Patent WO-2021196273-A1 (WO)
Inventor: TUNG HUANHSUN
IPC: G02F1/1333
Filed: 2020-04-14
Abstract: 一种显示装置（10），包括第一显示面板（110），第一显示面板（110）包括若干显示单元（111），显示单元（111）用于显示黑色、白色或灰色；第二显示面板（120），设于第一显示面板（110）上，第二显示面板（120）包括若干像素单元（121），每一显示单元（111）对应若干像素单元（121），像素单元（121）用于显示彩色，在同一方向上，像素单元（121）的尺寸小于显示单元（111）的尺寸。通过调节第一显示面板（110）和第二显示面板（120）施加电压大小，可以控制显示装置（10）的明暗和色彩对比度，提高显示装置（10）的显示质量。
Patent WO-2021212510-A1 (WO)
Inventor: DONG LEI
IPC: H04W4/40
Filed: 2020-04-24
Abstract: The present application provides a communication method and device, suitable for fields such as V2X, Internet of vehicles, intelligent driving, assisted driving, and network-connected vehicles. The method comprises: a first terminal device detects SCI from at least one second terminal device to determine a first resource, the first resource comprising an unavailable resource for transmitting data to a third terminal device; the first terminal device transmits first information for triggering determination of second information to the third terminal device; receive the second information from the third terminal device, a second resource indicated by the second information being used for determining a resource for the first terminal device to transmit data; and the first terminal device determines, on the basis of the first resource and the second resource, a resource for transmitting data. When selecting a resource for transmitting data, the first terminal device uses its own sensing result and a resource recommended by the third terminal device as a selection basis, and an interference situation around the first terminal device and an interference situation around the third terminal device are considered, so that the interference is reduced and the communication quality is improved.
Patent WO-2020224475-A1 (WO)
Inventor: WEI GANG
IPC: A61K45/00
Filed: 2020-04-27
Abstract: 一种药物递送载体，其包含穿膜肽修饰的脂质体和聚合物，其中所述聚合物是带正电的多聚氨基酸。通过使用所述药物递送载体制备了脂质体复合物形式的药物制剂，粒径介于50nm至300nm，其是将带正电的多聚氨基酸和一种或多种药物分子形成的物理复合物与表面修饰有穿膜肽的脂质体混合而制备的，所述药物制剂能够有效地转染细胞，尤其是促进药物经鼻腔吸收入脑，提高药物的疗效。
Patent WO-2020224646-A1 (WO)
Title: Wear leveling method and apparatus for storage device, and related device
Inventor: ZHAO ZHIJIE
IPC: G06F3/06
Filed: 2020-05-08
Abstract: Provided are a wear leveling method and apparatus for a storage device, and a related device. The method comprises: a storage controller receiving failure information sent by a first storage unit of a plurality of storage units, wherein the failure information indicates an address of a failed storage block in a storage area of the first storage unit; determining a second storage unit with the largest idle area capacity in the plurality of storage units; migrating data in the failed storage block in the first storage unit to an idle storage block in an idle area of the second storage unit; and replacing the failed storage block with the idle storage block, wherein the storage controller is connected to the plurality of storage units, and each storage unit comprises a storage area and an idle area. By means of the method, data migration can be performed between a plurality of storage units, so that the service life of the storage units can be prolonged.
Patent WO-2021226800-A1 (WO)
Inventor: DU JIALI
IPC: A61B5/344
Filed: 2020-05-11
Abstract: L'invention concerne un procédé pour jouer une mélodie, un client, et un support de stockage, qui appartiennent au domaine technique des réseaux. Le procédé comprend les étapes consistant à : acquérir des données cardiaques fœtales cibles ; et selon une règle de configuration de mélodie dans laquelle une corrélation entre de multiples éléments de données cardiaques fœtales et de multiples fichiers de mélodie est enregistrée, acquérir un fichier de mélodie cible correspondant aux données cardiaques fœtales cibles, de façon à lire le fichier de mélodie cible. Par comparaison avec l'état de la technique, des données cardiaques fœtales cibles sont converties en une mélodie qui peut être perçue par un utilisateur, de telle sorte que la perception de l'utilisateur est améliorée, et un effet d'interaction est amélioré.
Patent WO-2021237659-A1 (WO)
Title: Indoor navigation
Inventor: TENG XIAOQIANG
IPC: G01C21/16
Filed: 2020-05-29
Abstract: A new approach for identifying a stepping event is proposed in indoor navigation. The approach involves the following steps: obtaining a first signal fragment and a second signal fragment respectively within a first time window and a second time window in an acceleration signal stream, wherein the acceleration signal stream is collected from an acceleration sensor associated with a moving user, the first time window being shorter than the second time window (210); determining a first amplitude feature and a second amplitude feature for the first and second time windows based on the first and second signal fragments, respectively (220); identifying a stepping event of the user based on a deviation between the first and second amplitude features (230). With the above approach, the stepping event is identified in a more effective an accurate way, and thus accuracy of the indoor navigation is increased.
Patent WO-2022000243-A1 (WO)
Inventor: GUO BIN
IPC: G01N21/41
Filed: 2020-06-30
Abstract: An imaging system based on a Fabry-Perot cavity. The system comprises a monochromatic imaging chip, and a bandpass filter and a Fabry-Perot cavity, which are arranged in an upstream optical path of the monochromatic imaging chip, wherein the bandpass filter and the Fabry-Perot cavity are separate elements, and the bandpass filter is configured to have a first optical response range from 430 nm to 760 nm, and the Fabry-Perot cavity is tunable such that an optical response peak thereof can be within the first optical response range or completely beyond the first optical response range. By using a tunable Fabry-Perot cavity covered by a wide spectrum and a bandpass filter with a first optical response range from 430 nm to 760 nm, and by means of a monochromatic imaging chip, an imaging system for RGB imaging, IR imaging and ON-OFF imaging can be realized, and a spectral image of any waveband can be parsed.
Patent WO-2021237881-A1 (WO)
Title: Methods for forming three-dimensional memory devices
Inventor: ZHANG KUN
IPC: H01L27/11582
Filed: 2020-07-07
Abstract: 3D memory devices and methods for forming the same. A sacrificial layer (303) on a substrate (302), a first stop layer (305) on the sacrificial layer (303), an N-type doped semiconductor layer (306) on the first stop layer (305), and a dielectric stack (308) on the N-type doped semiconductor layer (306) are sequentially formed. A plurality of channel structures (314) each extending vertically through the dielectric stack (308) and the N-type doped semiconductor layer (306) are formed, stopping at the first stop layer (305). The dielectric stack (308) is replaced with a memory stack (330), such that each of the plurality of channel structures (314) extends vertically through the memory stack (330) and the N-type doped semiconductor layer (306). The substrate (302), the sacrificial layer (303), and the first stop layer (305) are sequentially removed to expose an end of each of the plurality of channel structures (314). A conductive layer (359) is formed in contact with the ends of the plurality of channel structures (314).
Patent WO-2021063066-A1 (WO)
Title: 一种医用电凝镊
Inventor: YU ENZHONG
IPC: A61B18/14
Filed: 2020-07-13
Abstract: 一种医用电凝镊，包括镊身（1）、两个镊尖（3）；镊身（1）两侧镊臂（12）前端经金属接头（2）分别连接两个镊尖（3）；镊身（1）两侧镊臂（12）内部嵌有金属件（4），金属件（4）与金属接头（2）相连通；镊身（1）两侧镊臂（12）后端用于与正负极电连接。镊身（1）一体注塑成型。
Patent WO-2021212675-A1 (WO)
Inventor: LIU ZHIYUAN
IPC: G10L15/18
Filed: 2020-07-21
Abstract: A method and apparatus for generating an adversarial sample, an electronic device, and a storage medium. The method comprises: acquiring original text (S101); determining a replacement word candidate set for each word in the original text (S102); and on the basis of a particle swarm optimization algorithm, searching for a sample of an attack target model from within a discrete space formed by a combination of the replacement word candidate sets to generate an adversarial sample (S103). The method uses a particle swarm optimization algorithm to search for adversarial samples, which may improve the search speed when searching for adversarial samples, and may also improve the attack success rate.
Patent WO-2021032050-A1 (WO)
Title: Direct-current energy dynamic regulation system and control method therefor
Inventor: XIE YEYUAN
IPC: H02J1/00
Filed: 2020-08-17
Abstract: The present application provides a direct-current energy dynamic regulation system and a control method therefor. The direct-current energy dynamic regulation system comprises N voltage-equalizing energy dissipation modules connected in series in the same direction, M sub-module control units and a main control unit, wherein M ≤ N, and N is an integer greater than or equal to 2. Each of the voltage-equalizing energy dissipation modules comprises a direct-current capacitor and an energy dissipation branch which are connected in parallel, the energy dissipation branch comprising a first power semiconductor device, an energy dissipation resistor and a bypass switch, the energy dissipation resistor being connected to the first power semiconductor device in series, and the bypass switch being connected to the first power semiconductor device in parallel; each of the sub-module control units comprises at least two communication units; the main control unit comprises a first group of communication units, the first group of communication units comprising at least one communication unit; and the communication units of the M sub-module control units are connected in series and are then connected to any one of the communication units among the first group of communication units of the main control unit, so as to form a communication network.
Patent WO-2021052082-A1 (WO)
Inventor: CHEN XUELI
IPC: H03K17/96
Filed: 2020-08-17
Abstract: An anti-mistouch operator, relating to the field of operators. The anti-mistouch operator comprises: a housing (1) and a cover plate (2) supported in the housing (1); a circuit board (3) is provided in the housing (1); the circuit board (3) comprises a main control unit for detecting an actuating signal; a first switch for generating a first actuating signal is provided between the main control unit and a bottom wall of the housing (1); a second switch for generating a second actuating signal is provided between the main control unit and the cover plate (2); the first switch and the second switch are actuated at the same time, so that the main control unit issues an actuating command when detecting the first actuating signal and the second actuating signal at the same time. The operator uses the configuration above, the probability of touching the two switches by mistake at the same time is extremely low, the mistouch rate of the operator is effectively reduced, and thus potential safety hazards in a furniture adjusting process are reduced, and operation safety is improved.
Patent WO-2021036944-A1 (WO)
Title: Duplexer, and dielectric filter and capacitive coupling structure thereof
Inventor: XIE YIFEI
IPC: H01P1/20
Filed: 2020-08-21
Abstract: Disclosed are a duplexer, and a dielectric filter and a capacitive coupling structure thereof. The capacitive coupling structure comprises a first adjustment slot disposed between two adjacent dielectric resonators in a dielectric body and arranged according to a first preset length and a preset depth. One end of the first adjustment slot is spaced apart from a sidewall of the dielectric body, and the other end of the first adjustment slot is communicated with another sidewall of the dielectric body or the other end of the first adjustment slot is communicated with an isolation window. The capacitive coupling structure is easy to produce, and subsequent production debugging is facilitated. Thus, the dielectric filter using the capacitive coupling structure is easy to produce, and it is easy to perform production debugging. Thus, the duplexer using the dielectric filter has low production difficulty, and it is easy to perform production debugging.
Patent WO-2022040982-A1 (WO)
Inventor: LIU HAOYUAN
IPC: G01N1/14
Filed: 2020-08-26
Abstract: Dispositif de surveillance aérienne reposant sur un véhicule aérien sans pilote pour un port océanique comprenant un corps de véhicule aérien sans pilote (1) et un dispositif de surveillance de smog (2) ; une entrée d'air du dispositif de surveillance de smog (2) est en communication avec un tuyau d'entrée d'air (3), l'extrémité droite du tuyau d'entrée d'air (3) est en communication avec une pompe à air (4), une extrémité d'entrée d'air de la pompe à air (4) est en communication avec un tuyau de raccordement (5), l'extrémité droite du tuyau de raccordement (5) est en communication avec un tuyau long (6), un dispositif de serrage est disposé au niveau d'un joint entre le tuyau de raccordement (5) et le tuyau long (6), et l'extrémité droite du tuyau long (6) est en communication avec un tuyau évasé (7) ; l'extrémité inférieure du corps de véhicule aérien sans pilote (1) est raccordée de manière fixe à une plaque d'adaptateur (8), la partie droite de l'extrémité inférieure de la plaque d'adaptateur (8) est raccordée de manière fixe à une plaque en porte-à-faux (9), l'extrémité avant de la plaque en porte-à-faux (9) est raccordée à une bande de fixation (10) au moyen d'une vis, l'extrémité arrière de la bande de fixation (10) et la paroi externe circonférentielle du tuyau long (6) sont étroitement fixées l'une à l'autre, la partie centrale de l'extrémité inférieure de la plaque d'adaptateur (8) est raccordée de manière fixe à un tuyau de support (11), un arbre de support (12) est emboîté à l'intérieur du tuyau de support (11), de multiples trous de positionnement sont disposés au niveau de l'extrémité gauche du tuyau de support (11), et deux trous de positionnement de ceux-ci sont dotés de vis de positionnement (13). Le dispositif de surveillance d'air est pratique à utiliser, présente une fiabilité élevée et un côté pratique élevé.
Patent WO-2021147338-A1 (WO)
Inventor: ZHANG JIANBIN
IPC: B65D51/18
Filed: 2020-09-09
Abstract: 一种酒瓶盖，包括外帽（1），外帽（1）顶部设有一凹槽（2），凹槽（2）处连接一透明头（3），外帽（1）内上半部连接一衬套（4），衬套（4）外壁与外帽（1）内壁内部固定连接，衬套（4）内壁设有螺纹，衬套（4）包括呈裙摆状的下边缘（401），外帽（1）内壁下边缘开有一防伪槽（101），衬套（4）内壁螺纹处螺纹连接一内帽（5），内帽（5）包括上部螺纹连接头（501）和下部下桶（502），连接头（501）与下桶（502）连接处设有一卡槽（503），衬套裙摆状下边缘（401）卡入卡槽（503）内，下桶（502）内壁设有与防伪槽对应的防伪凸起（7）。该酒瓶盖能防止利用开启后的酒瓶装入假酒进行二次销售，起到防伪的作用。
Patent WO-2021128980-A1 (WO)
Inventor: LIU JIE
IPC: A61N1/36
Filed: 2020-09-18
Abstract: Provided are an electrical stimulation massage device (200) for the cervical vertebrae, and an electrode assembly (100) for the electrical stimulation massage device (200). The electrode assembly (100) comprises a conductive substrate (10) and a conductive contact layer (20), which are arranged in a stacked manner, wherein the conductive substrate (10) and the conductive contact layer (20) are in surface contact with each other and are electrically connected; and the resistivity of the conductive substrate (10) is lower than the resistivity of the conductive contact layer (20). When the conductive substrate (10) and the conductive contact layer (20) are not in stacked contact, a resistance value measured between any two points of the side of the conductive contact layer (20) that is away from the conductive substrate (10) is taken as a first resistance value; and when the conductive substrate (10) and the conductive contact layer (20) are in stacked contact, a resistance value obtained by means of carrying out measurement again between the two points is taken a second resistance value, wherein the second resistance value is smaller than the first resistance value.
Patent WO-2021052498-A1 (WO)
Title: Semiconductor epitaxial structure, application thereof and preparation method therefor
Inventor: CHEN WEIJUN
IPC: C23C14/35
Filed: 2020-09-21
Abstract: The present invention provides a semiconductor epitaxial structure, an application thereof and a preparation method therefor. The semiconductor epitaxial structure comprises a substrate, an aluminum nitride layer formed on the substrate, and a gallium nitride layer formed on the aluminum nitride layer. The semiconductor epitaxial structure can be applied in a semiconductor device and an electronic device.
Patent WO-2022061551-A1 (WO)
Title: Address transmission method, bluetooth chip, bluetooth headset, and electronic device
Inventor: Jian Lanyi
IPC: H04W4/80
Filed: 2020-09-22
Abstract: An address transmission method, a Bluetooth chip, a Bluetooth headset, and an electronic device. The address transmission method comprises: a first Bluetooth end sending a Bluetooth connection creation command to a Bluetooth end using a default address of the first Bluetooth end, and a second Bluetooth end using a default address of the second Bluetooth end to enter a message receiving mode (S1401), wherein the Bluetooth connection creation command is used for establishing a Bluetooth connection; and the first Bluetooth end sending a device address of the first Bluetooth end to the second Bluetooth end by means of a Bluetooth connection, and/or, the first Bluetooth end receiving, by means of a Bluetooth connection, a device address, sent by the second Bluetooth end, of the second Bluetooth end (S1402), wherein the default address of the first Bluetooth end is the same as the default address of the second Bluetooth end. By means of the address transmission method of the present application, a Bluetooth connection is established by means of the same default address of a first Bluetooth end and a second Bluetooth end, so as to complete the transmission of a device address by means of the Bluetooth connection, thereby avoiding providing a pin for data transmission at the first Bluetooth end or the second Bluetooth end. Thus, the structure is simple, and the costs are low.
Patent WO-2021169279-A1 (WO)
Title: 报文乱序检测方法、装置及系统
Inventor: XIN FANG
IPC: H04L12/26
Filed: 2020-09-27
Abstract: 本申请提供了一种报文乱序检测方法、装置及系统，属于通信技术领域。本申请提供的方案中，报文接收节点接收到的目标业务流的第一业务报文中包含随流检测信息，该随流检测信息包括：检测标记和该第一业务报文的序列号；报文接收节点可以在根据该检测标记确定需要执行乱序检测时，根据该第一业务报文的序列号和第二业务报文的序列号进行乱序检测。由于报文接收节点可以直接对目标业务流的业务报文进行乱序检测，该检测结果可以反映目标业务流的业务报文的真实乱序情况，且检测过程无需构造检测报文，因此有效提高了乱序检测的效率和准确性。
Patent WO-2021114837-A1 (WO)
Inventor: TU YINHAI
IPC: G06K17/00
Filed: 2020-09-29
Abstract: A graphic code recognizing method and device, which are applied to a client. Said method comprises: in response to a graphic code scanning operation of a user, scanning a graphic code, the graphic code comprising an image region and a coding region (202); initiating an image recognition process for the image region, and acquiring an electronic certificate issued by a serving end in the case where a preset graphic identifier is recognized from the image region, the electronic certificate being used for requesting the serving end to allocate a virtual resource (204a); and initiating a code recognition process for the coding region, and on the basis of information contained in the coding region and determined by recognizing a code element in the coding region, showing corresponding display content (204b).
Patent WO-2022077238-A1 (WO)
Inventor: WANG CHENG
IPC: G06T7/80
Filed: 2020-10-13
Abstract: An imaging display method, a remote control terminal (30), a device, a system, and a storage medium. The present invention is applied to the remote control terminal (30). The remote control terminal (30) is communicationally connected to a mobile platform, and an imaging device (21) and a point cloud acquisition device (22) are mounted on the mobile platform; the acquisition ranges of the imaging device (21) and the point cloud acquisition device (22) at least partially overlap. The method comprises: acquiring, in real time, a two-dimensional image acquired by the imaging device (21) and a three-dimensional point cloud acquired by the point cloud acquisition device (22) (S101); and simultaneously displaying, on an interactive interface of the remote control terminal (30), the two-dimensional image and a three-dimensional image indicated by the three-dimensional point cloud, so as to indicate a scanning result of scanning a target object by the point cloud acquisition device (22) (S102). By means of the imaging display method, the integrity of three-dimensional point cloud acquisition can be learned visually with reference to a two-dimensional image.
Patent WO-2021098461-A1 (WO)
Title: 一种心脏状态评估方法、装置、终端设备及存储介质
Inventor: GUO GUANGMING
IPC: A61B5/0205
Filed: 2020-10-28
Abstract: 一种心脏状态评估方法、装置、终端设备（7）及存储介质，方法包括：获取心律样本数据，心律样本数据包括样本心律特征和样本标签（S101）；根据心律样本数据对预设评分模型进行训练，得到心律评分模型（S102）；将待识别的心律特征输入心律评分模型，得到心脏状态评估分数（S103）。可以解决现有的心脏健康提示方案不直观，评估粒度粗，用户难以认知心脏健康程度的问题。
Patent WO-2021109761-A1 (WO)
Title: Method and system for determining disabled user in webpage
Inventor: LIU BIAO
IPC: G06F11/34
Filed: 2020-10-29
Abstract: A method and system for determining a disabled user in a webpage, and a user terminal and a server, wherein same relate to the technical field of the Internet. The method comprises: monitoring and recording keyboard key event information, mouse event information and control interaction event information, wherein the keyboard key event information comprises a trigger timestamp (S201); if the difference between the timestamp of a keyboard key event and the timestamp of a control interaction event is less than a preset time threshold value, acquiring the current position of a mouse (S205); if the current position of the mouse is located in a control interaction area, determining that the control interaction event is a control interaction event that is triggered by a mouse event (S206), otherwise, determining that the control interaction event is a control interaction event that is triggered by the keyboard key event; and sending a determination result to a server, so that the server determines whether a current user is a disabled user according to the determination result (S207). By means of the determination method, whether a user is a disabled user can be more accurately determined, such that a page optimization function can be provided for a disabled user, so as to reduce the difficulty of the disabled user using a webpage.
Patent WO-2021093629-A1 (WO)
Title: Stackable charging cabinet unit
Inventor: LIANG KAI
IPC: G07F17/00
Filed: 2020-11-03
Abstract: A stackable charging cabinet unit (2), relating to the technical field of electronic products. The stackable charging cabinet unit (2) comprises: one or more battery compartments (21) used for placement of mobile power supplies (3) and charging terminals (22) used for charging the mobile power supplies (3) in the battery compartments (21); a power input terminal (23) and a power output terminal (24), a current inputted from the power input terminal (23) being outputted from the power output terminal (24) to the power input terminal (23) of another stackable charging cabinet unit (2); and a circuit board (25) and an adapter (26), a power input end of the adapter (26) being electrically connected to the power input terminal (23), a power output end of the adapter (26) being electrically connected to the circuit board (25), and the charging terminals (22) being electrically connected to the circuit board (25).