baber/WOPTO huggingface dataset:
Patent WO-2021227327-A1 (WO)
Title: Electronic device having fingerprint sensing function, and fingerprint sensing method
Inventor: YANG CHANG-WEI
IPC: G06K9/00
Filed: 2020-09-17
Abstract: An electronic device (100) having a fingerprint sensing function. The electronic device comprises a display panel (110) and a sensing module (120). The display panel (110) has a surface (S1) used for being pressed by a finger (50) of a user. The sensing module (120) is provided below the display panel (110). The display panel (110) displays a bright area in a fingerprint sensing area (A1) so as to emit an illumination light beam (111) to a finger (50), and the sensing module (120) correspondingly obtains a first fingerprint image (60). The display panel (110) then displays the first fingerprint image (60) in the fingerprint sensing area (A1), to use the first fingerprint image (60) as a light source shape to illuminate the finger (50), and the sensing module (120) correspondingly obtains a second fingerprint image.
Patent WO-2021068747-A1 (WO)
Title: Decorative assembly, photographing apparatus and electronic device
Inventor: WU YONGQIANG
IPC: H04M1/02
Filed: 2020-09-23
Abstract: Provided in the embodiments of the present application are a decorative assembly, a photographing apparatus and an electronic device. The decorative assembly comprises a decorative frame, a lens and a lamp cover, wherein the decorative frame is provided with a first surface and a second surface which are arranged opposite one another, the decorative frame is provided with a first through hole and at least one second through hole, the lens is arranged on the first surface, the lens covers the first through hole and the second through hole, the lamp cover is arranged on the second surface, and the lamp cover is arranged corresponding to the first through hole. The embodiments of the present application can increase the fixing stability of the lamp cover.
Patent WO-2021068756-A1 (WO)
Title: Device management method, apparatus, and system
Inventor: WANG JIANBING
IPC: H04L12/24
Filed: 2020-09-24
Abstract: The embodiments of the present application disclose a device management method, an apparatus and a system. Said method comprises: a first server device acquiring first device information of the first server device, wherein the first device information may include an event or device identifier; the first server device determining a first condition corresponding to the first device information of the first server device; and upon determining that the first device information satisfies the first condition, executing a first processing action corresponding to the first device information. By means of the solution, the first server device itself has the capability of managing the first device information, thereby reducing the data processing pressure of a network management device, and correspondingly improving the efficiency of the network management device.
Patent WO-2022067777-A1 (WO)
Title: Battery cell, battery, electric device, and method and system for fabricating battery cell
Inventor: ZENG YUQUN
IPC: H01M50/593
Filed: 2020-09-30
Abstract: Provided by embodiments of the present application are a battery cell, a battery, an electric device, and a method and system for fabricating a battery cell. The battery cell comprises a housing, a circuit assembly, and an end cap assembly. The housing has an opening. An electrode assembly is disposed within the housing. The electrode assembly comprises body parts and tabs. The tabs extends from an end part of each body part toward the opening. The electrode assembly comprises a first pole piece, a second pole piece, and a separator. The first pole piece and the second pole piece each have a coated area and a non-coated area. The parts of the electrode assembly corresponding to the coated areas of the first pole piece and the second pole piece are body parts. The non-coated area of the first pole piece or the second pole piece forms the tabs. The separator is used to isolate the first pole piece from the second pole piece. The end cap assembly is used to close the opening. The end cap assembly comprises an end cap and a first insulator. The end cap covers the opening and is connected to the housing. The first insulator is disposed on the side of the end cap close to the inside of the housing. The first insulator has a recess. The tabs are accommodated within the recess. At least a portion of the inner wall of the recess is arranged around the periphery of the tabs.
Patent WO-2022067817-A1 (WO)
Inventor: LIU QING
IPC: H04W72/08
Filed: 2020-09-30
Abstract: Provided is a method for selecting a modulation and coding scheme (MCS). The method comprises: a first communication device predicting, by means of a neural network model, a predicted block error rate corresponding to each of a plurality of MCSs under a transmission time interval (TTI) 1, wherein prediction parameters corresponding to each MCS comprise a channel parameter and the MCS; and furthermore, on the basis of the plurality of MCSs and the predicted block error rate corresponding to each MCS, the first communication device determining, from the plurality of MCSs, a target MCS corresponding to the TTI 1, and at the TTI 1, the first communication device sending data to a second communication device on the basis of the target MCS. By means of such a method, the first communication device can call the neural network model so as to obtain, according to a channel parameter of the TTI 1 and the plurality of MCSs, the predicted block error rate corresponding to each MCS under the TTI 1, so that an MCS adapted to the channel parameter of the TTI 1 can be determined, thereby facilitating an improvement in the transmission performance of the current channel.
Patent WO-2021078127-A1 (WO)
Inventor: LIU JIANFU
IPC: B05B17/06
Filed: 2020-10-21
Abstract: An ultrasonic atomization piece and an atomizer. The ultrasonic atomization piece comprises a piezoelectric ceramic substrate, and the piezoelectric ceramic substrate comprises a first surface (221) and a second surface (222) that are disposed opposite one another; a first electrode (2211) is coveringly disposed on the first surface (221), and a second electrode (2221) is coveringly disposed on the second surface (222); the first electrode (2211) and the second electrode (2221) are symmetrically disposed relative to the piezoelectric ceramic substrate; and the coverage area of the first electrode (2211) on the first surface (221) is equal to the coverage area of the second electrode (2221) on the second surface (222). The ultrasonic atomization piece of an atomizer is disposed at the middle part of an e-liquid tank (3), and the first and second surfaces (221, 222) of the ultrasonic atomization piece are each in contact with an e-liquid guide body (23). When the ultrasonic atomization piece is connected to an external power supply, ultrasonic atomization is simultaneously performed on the first and second surfaces (221, 222) of the ultrasonic atomization piece, and heat from ultrasonic atomization is absorbed by the e-liquid within the e-liquid tank (3) so that less heat is transferred to the housing of the atomizer, thereby avoiding scalding a user.
Patent WO-2021078230-A1 (WO)
Title: Photo-curing resin, photo-curing resin composition and black matrix material
Inventor: QIAN XIAOCHUN
IPC: C08F220/14
Filed: 2020-10-23
Abstract: Provided are a photo-curing resin, a photo-curing resin composition and a black matrix material. The photo-curing resin has the following structure: (I), wherein R 1  is any one of a C 6 -C 20  cycloalkyl and a C 6 -C 20  aryl; R 2 , R 3 , R 4 , and R 5  are each independently any one of H, a C 1 -C 10  alkyl, a C 3 -C 20  cycloalkyl, and a C 6 -C 20  aryl; and R 6  has a structure as represented by -R 7 -Si-(R 8 )n 1 (OR 9 )n 2 , wherein R 7  is any one of a C 1 -C 10  alkylene and a C 1 -C 15  alkylenealkoxy, each R 8  is independently any one of a C 1 -C 10  alkyl and a C 1 -C 15 alkoxy, and each R 9  is independently any one of hydrogen and a C 1 -C 10  alkyl. When the above photo-curing resin is used in combination with an alkali-soluble resin, a film layer structure having a high substrate adhesion, a good resistance to alkali dissolution and a good heat resistance can be formed.
Patent WO-2021043339-A1 (WO)
Title: Pd-l1 antagonist polypeptide and application thereof
Inventor: XU HANMEI
IPC: A61K38/16
Filed: 2020-10-26
Abstract: Disclosed are a PD-L1 antagonist polypeptide and an application thereof, belonging to the field of biomedicine. The PD-L1 antagonist is a polypeptide having the amino acid sequence IYLCGAISLHPKAKIEECPGA (C-C), or a pharmaceutically acceptable salt thereof. The polypeptide specifically recognizes PD-L1 on the surface of cells and mediates the specific killing of PD-L1 positive cells. In addition, the polypeptide blocks the immunosuppressive signal pathway of PD-1/PD-L1 and eliminates the immunosuppressive effect of tumors, thereby achieving a specific killing effect.
Patent WO-2022104544-A1 (WO)
Inventor: DU ZHONGDA
IPC: H04W74/08
Filed: 2020-11-17
Abstract: 本申请实施例提供了一种无线通信方法、终端设备和网络设备，该方法包括：终端设备获取CG配置信息；终端设备根据CG配置信息进行侧行传输；其中，CG配置信息包括：一个CG资源周期内的多个CG资源集合的信息。即无需网络设备动态调度资源，以进行侧行链路上的数据初传或者重传，从而可以无需引入额外的延迟，以保证及时获得重传资源。
Patent WO-2021196658-A1 (WO)
Inventor: Jia Daoxi
IPC: A47G9/10
Filed: 2020-11-20
Abstract: A latex pillow with non-porous surfaces, comprising a pillow body (1) made of a latex material, wherein heat-conduction nail holes (2) are not provided in an upper surface and a lower surface of the pillow body (1), and the heat-conduction nail holes (2) are located inside the pillow body (1). It can be ensured that the entire surface of the latex pillow has no defects such as concave holes and drag marks. Further provided is a forming die for the latex pillow with non-porous surfaces.
Patent WO-2022109856-A1 (WO)
Title: Procédé d'indication de station vocale automatique pour autobus et système d'indication de station vocale automatique pour autobus
Inventor: LI HUI
IPC: G08G1/096
Filed: 2020-11-25
Abstract: L'invention concerne un procédé d'indication de station vocale automatique pour autobus et un système d'indication de station. Ledit procédé comprend les étapes consistant à : démarrer un sous-système de positionnement au moyen d'un clavier de commande pour interroger des informations de position de bus en temps réel ; démarrer un processeur au moyen du clavier de commande pour appeler un programme d'indication de station vocale de bus à partir d'une mémoire de données ; par l'exécution du programme d'indication de station vocale de bus, le processeur lit un fichier d'indication de station vocale de bus et interroge les informations d'emplacement de bus en temps réel ; lorsque les informations de position de bus sont situées au niveau d'un nœud nécessitant une indication de station dans le fichier d'indication de station vocale de bus, le processeur envoie, à un diffuseur vocal, un fichier vocal correspondant aux informations de position de bus actuelles du fichier d'indication de station vocale de bus ; et une fois le fichier vocal obtenu, le diffuseur vocal effectue une diffusion vocale. Il est ainsi possible de garantir qu'un diffuseur vocal effectue une indication de station vocale de manière plus précise, ce qui améliore la précision de l'indication de station vocale et améliore l'expérience pour les passagers empruntant un bus.
Patent WO-2021135751-A1 (WO)
Inventor: PEI CHANGSHENG
IPC: H02J50/12
Filed: 2020-11-26
Abstract: 本申请实施例提供一种电子设备、无线充电接收装置及控制方法、无线充电系统，涉及无线充电技术领域，用于在大功率快充和小功率慢充两种充电模式之间进行切换。该电子设备的无线充电接收装置中第一通讯电路接收充电数据，充电数据用于指示充电类型。第一控制器根据充电数据识别出充电类型为第一充电类型，输出第一整流控制信号，控制第一整流电路工作于半桥模式。第一控制器还根据充电数据识别出充电类型为第二充电类型，输出第二整流控制信号，控制第一整流电路工作于全桥模式。第一接收线圈接收交变磁场并输出第一感应电压。第一整流电路将第一接收线圈输出的第一感应电压转换成直流的供电电压，供电电压用于为电池供电。
Patent WO-2022104912-A1 (WO)
Title: Anaesthesia robot capable of automatic administration
Inventor: TU JIANGUANG
IPC: A61M5/20
Filed: 2020-12-01
Abstract: An anesthesia robot capable of automatic administration, comprising a control system, an injection assembly, and a base (16); a first rail (7) and a second rail (8) are respectively provided on two sides of the base (16); the control system is fixedly mounted at one end of the base (16); the injection assembly comprises placement assemblies (1), a turnover assembly (2), a first clamping assembly (3), a second clamping assembly (4), a third clamping assembly (5), and a medicine bottle placement assembly (6); the placement assemblies (1), the first clamping assembly (3), the second clamping assembly (4), and the third clamping assembly (5) are electrically connected to the control system, respectively; the lower end of the medicine bottle placement assembly (6) is fixedly mounted on the base (16), and the medicine bottle placement assembly (6) is provided at one side of the third clamping assembly (5). By means of the anesthesia robot capable of automatically administration, an anesthetist does not need to manually assemble an injection syringe (9) and fix the injection syringe on an injection pump, reducing the workload of the anesthetist, and reducing the risk of an anesthesia operation.
Patent WO-2022120766-A1 (WO)
Title: 一种微米级微丝穿微管引导器件
Inventor: TANG YONG
IPC: A61B5/25
Filed: 2020-12-10
Abstract: 本发明提出了一种微米级微丝穿微管引导器件，用于将微米级微丝穿入微管中，包括相连通的主体和颈部，主体具有第一开口和第二开口，第一开口与第二开口通过侧壁连接，第二开口的内径大于第一开口的内径；颈部为中空结构，一端与第一开口连通。颈部用于固定微管，微丝从主体方向插入，沿主体侧壁引导至进入颈部与微管的中空腔对接，第二开口的尺寸设置使得人体手部的自然抖动对于将微丝手动插入引导器件的操作无影响，主体与颈部的配合设计使得操作人员能够轻松、快速且高质量地完成微米级微丝穿微管操作，节省操作人员的时间和精力。运用相同的原理还设置有引导口用于将微管伸入颈部固定，进一步简化微丝穿微管的整体操作。
Patent WO-2022134007-A1 (WO)
Inventor: HU PENG
IPC: H04L29/06
Filed: 2020-12-25
Abstract: A device authentication method, which is used in a server (110). The device authentication method comprises: (S11) receiving a certification request sent by at least one terminal device; (S12) parsing the certification request so as to perform authentication on physical code information of the terminal device according to a preset device table; (S13) in a situation where the physical code information of the terminal device matches a preset terminal device code, determining that the terminal device passes authentication; (S14) in a situation where the physical code information of the terminal device does not match any preset terminal device code in the preset device table and the total number of preset terminal device codes in the preset device table has not reached a threshold, in response to an add-to-device table operation, adding the physical code information of the terminal device to the preset device table and determining that the terminal device passes authentication; (S15) and in a situation where the physical code information of the terminal device does not match any preset terminal device code in the preset device table, and the total number of preset terminal device codes in the preset device table has reached the threshold, determining that the terminal device fails authentication. Further disclosed are a server (110), a computer device (100), and a readable storage medium.
Patent WO-2022099888-A1 (WO)
Inventor: WANG YIHUAI
IPC: G06F8/30
Filed: 2020-12-29
Abstract: 一种实现编译型嵌入式Python的方法。该方法包括遍历Python源码的抽象语法树而获取程序的语义信息并根据所述语义信息生成对应的C++代码（S1）；对Python源码的进行类型注释，从而生成C++的变量定义和函数定义（S2）；采用翻译器对经过上述步骤处理过的Python源代码翻译成C++源文件（S3）；将所述C++源文件与嵌入式芯片相关的文件存储在一起而形成文件包，对所述文件包进行编译和链接并生成ASCII文本文件（S4）。该方法基于类型注释和静态分析实现源码翻译器，并将翻译器集成至嵌入式平台中，实现了Python源文件的编辑、编译、链接和烧写。
Patent WO-2021136320-A1 (WO)
Title: Solid oxide fuel cell stack
Inventor: WANG WEIGUO
IPC: H01M8/026
Filed: 2020-12-30
Abstract: A solid oxide fuel cell stack, comprising at least one modular cell stack basic unit. The modular cell stack basic unit comprises a plurality of single-cell sealing units (100), each single-cell sealing unit (100) comprises a sealing support panel (2), a single cell (3), and a sealing cover plate (4) that are arranged sequentially from the bottom up. The single-cell sealing units (100) are vertically stacked and connected by means of connecting members (6) therebetween. Two sides of each connecting member (6) are respectively provided with an anode gas flow channel and a cathode gas flow channel, and edges of the two sides of the connecting member (6) are coated with a sealant. The topmost portion and the bottommost portion of the modular cell stack basic unit are respectively provided with a top cover plate (5) and a bottom cover plate (1); the side of the top cover plate (5) facing the single cell (3) contains the cathode gas flow channel, and the other side thereof is smooth; the side of the bottom cover plate (1) facing the single cell (3) contains the anode gas flow channel, and the other side thereof is smooth. The described solid oxide fuel cell stack has a reasonable structure. By assembling modular basic cell stack units into a cell stack, not only does the battery have a good sealing performance and long-term operation stability, but the the process of manufacturing cell stacks is all more standardized, and the quality is more controllable.
Patent WO-2021136450-A1 (WO)
Inventor: ZHOU CHENGLONG
IPC: G01N27/62
Filed: 2020-12-30
Abstract: L'invention concerne un procédé et un appareil de traçabilité de fuite pour une substance volatile d'intérieur. Le procédé comprend les étapes consistant à : acquérir des informations se rapportant à la substance volatile au niveau de chaque point de surveillance d'intérieur, les informations se rapportant à la substance volatile comprenant des informations de concentration d'au moins un composant de la substance volatile à chaque point de temps de collecte (S101) ; pour chaque point de surveillance, déterminer une période de temps d'augmentation de concentration dudit au moins un composant en fonction des informations se rapportant à la substance volatile du point de surveillance, la période de temps d'augmentation de concentration étant une période de temps qui satisfait à une condition d'augmentation prédéfinie (S102) ; pour chaque composant dans ledit au moins un composant, en fonction de la période de temps d'augmentation de concentration de chaque composant au niveau de chaque point de surveillance, déterminer une séquence de vecteurs de temps et une séquence de vecteurs d'amplitude correspondant au composant, dans lequel la séquence de vecteurs de temps est une séquence obtenue par le tri dans un ordre croissant des points de surveillance en fonction d'un point de temps de départ de la période de temps d'augmentation de concentration, et la séquence de vecteurs d'amplitude est une séquence obtenue par le tri dans un ordre décroissant des points de surveillance en fonction des informations de concentration au cours de la période de temps d'augmentation de concentration (S103) ; et en fonction de la séquence de vecteurs de temps et de la séquence de vecteurs d'amplitude correspondant aux composants, déterminer si un composant a fui, et un point de fuite et un point de temps de fuite du composant (S104).
Patent WO-2021174993-A1 (WO)
Inventor: SU JIE
IPC: H03D7/16
Filed: 2020-12-31
Abstract: The present invention belongs to the technical field of electronics and communications, and disclosed are a power mixer, an RF circuit, an apparatus, and a device. The power mixer comprises: a mixer module, which amplifies an analog baseband current signal by means of a silicon-germanium heterojunction bipolar transistor amplification circuit, converts a local oscillation voltage signal to a local oscillation current signal by means of the silicon-germanium heterojunction bipolar transistor amplification circuit, and then mixes and processes the amplified analog baseband current signal and the local oscillation current signal to be an RF current signal; and a transformer module, which converts a received RF current signal into a RF power signal and then outputs the RF power signal out of the power mixer. Applications of the present invention improves the linearity and efficiency of converting baseband voltage signals to baseband current signals, reduces power consumption, and increases the output power.
Patent WO-2021147732-A1 (WO)
Title: Headlamp optical element, headlamp module, vehicle lamp, and vehicle
Inventor: ZHU HE
IPC: F21Y115/10
Filed: 2021-01-13
Abstract: A headlamp optical element (1), comprising a light collecting part (11), a light emitting part (12), and a reflecting part (13) connected in sequence. One end of the reflecting part (13) is connected to the lower portion of the light emitting part (12), and the other end is provided with a passing light cut-off line structure (15) used for forming a passing light cut-off line (51). Alternatively, one end of the reflecting part (13) is connected to the upper portion of the light emitting part (12), and the other end is provided with a distance light cut-off line structure (17) used for forming a distance light cut-off line (52). The headlamp optical element (1) is simple and compact in structure and lighter in weight. Also provided are a headlamp module, a vehicle lamp, and a vehicle.
Patent WO-2022155808-A1 (WO)
Title: Audio ring notification to nested smoke audio receiver
Inventor: LI LIANGJU
IPC: G08B3/10
Filed: 2021-01-20
Abstract: A system includes a doorbell at an exterior of a premises comprising a doorbell housing, a button, a doorbell wireless transceiver, and a doorbell speaker and doorbell microphone coupled to the doorbell wireless transceiver. The system also includes a smoke detector at an interior of the premises comprising a smoke detector housing, a smoke detector wireless transceiver, and a smoke detector speaker and smoke detector microphone coupled to the smoke detector wireless transceiver. The smoke detector wireless transceiver is configured to be in two-way audio communication with the doorbell wireless transceiver. The two-way audio communication includes transmitting audio from the doorbell microphone to the smoke detector speaker via the wireless transceivers. The two-way audio communication also includes transmitting audio from the smoke detector microphone to the doorbell speaker via the wireless transceivers. In some systems, a second smoke detector is included and in some systems, a control panel is included.
Patent WO-2022155893-A1 (WO)
Inventor: WEN GUANYIN
IPC: H01L27/32
Filed: 2021-01-22
Abstract: Dispositif électroluminescent organique, comprenant une première électrode, une seconde électrode, et une première couche électroluminescente et une seconde couche électroluminescente qui sont disposées entre la première électrode et la seconde électrode, la première couche électroluminescente étant située sur le côté de la seconde couche électroluminescente à proximité de la première électrode, et une couche de blocage d'électrons étant disposée entre la première couche électroluminescente et la première électrode. La première couche électroluminescente comprend un premier matériau hôte et un premier matériau invité, la seconde couche électroluminescente comprend un second matériau hôte et un second matériau invité, et le premier matériau hôte est différent du second matériau hôte. La couche de blocage d'électrons, la première couche électroluminescente et la seconde couche électroluminescente satisfont : │HOMO EBL │<│HOMO EML1 │<│HOMO EML2 │, │HOMO EML1 -HOMO EBL │= 0,2eV à 0,4eV, HOMO EBL  étant un niveau d'énergie HOMO de la couche de blocage d'électrons, HOMO EML1  étant un niveau d'énergie HOMO de la première couche électroluminescente, et HOMO EML2  étant un niveau d'énergie HOMO de la seconde couche électroluminescente.