baber/WOPTO huggingface dataset:
Patent WO-2020151402-A1 (WO)
Inventor: CHEN MINGFA
IPC: G06Q30/00
Filed: 2019-12-16
Abstract: Disclosed is a product anti-counterfeiting verification method based on an electronic insurance policy. The method comprises: determining that a product packaging material of a current product to be verified is not damaged, wherein the product packaging material is provided with an insurance policy marker, the insurance policy marker is provided with information to be verified, and the information to be verified includes an insurance policy code and anti-counterfeiting information or includes the anti-counterfeiting information and an anti-counterfeiting code corresponding to the insurance policy code; acquiring the information to be verified on the insurance policy marker, uploading the information to be verified to an electronic insurance policy claim system, and inspecting the insurance policy marker according to the information to be verified; if the electronic insurance policy claim system determines that the insurance policy marker is authentic, a smartphone receiving first identification conclusion information; and if the electronic insurance policy claim system determines that the insurance policy marker is counterfeit, the smartphone receiving second identification conclusion information for prompting an inspector that the insurance policy marker is counterfeit. The method can enhance the anti-counterfeiting capability of products, reduce the circulation of counterfeit products on the market, and improve the inspection rate of the products.
Patent WO-2021042643-A1 (WO)
Title: Self-balanced super junction structure and manufacturing method therefor
Inventor: WANG DAILI
IPC: H01L21/336
Filed: 2019-12-31
Abstract: The present invention provides a self-balanced super junction structure and a manufacturing method therefor, comprising: forming an initial epitaxial layer on a surface of a first doping type substrate; separately forming a first doping type implantation area and a second doping type implantation area in the initial epitaxial layer; forming an intrinsic epitaxial layer on the surface of the initial epitaxial layer; separately forming a first doping type implantation area and a second doping type implantation area in the intrinsic epitaxial layer; and repeating the steps above to form an epitaxial layer stacking structure and then performing thermal diffusion treatment to form a self-balanced super junction structure. The first doping type ions and the second doping type ions in the same layer of the epitaxial layer stacking structure are both achieved by ion implantation after the same photolithography, and thus, the total numbers of the two types of ions in the epitaxial layer stacking structure are determined only by the injection, and the change of the photolithography linewidth will not affect the balance relationship between the two types of ions, thereby greatly reducing the influence of the photolithography linewidth on the implantation amounts of the two types of ions, significantly relaxing the photolithography linewidth standard, reducing the difficulty of photolithography process, and improving the process tolerance.
Patent WO-2020156146-A1 (WO)
Inventor: LI QINCAN
IPC: B65B51/10
Filed: 2020-01-14
Abstract: 一种具有上盖限位机构的自动锁盖真空封口机，包括上盖（10）、下座（20）和抽真空槽，上盖（10）铰接于下座（20），抽真空槽位于真空封口机的前部，包括锁盖机构和上盖限位机构，锁盖机构安装于上盖（10）或下座（20），锁盖机构连接上盖限位机构，上盖限位机构包括限位锁板（40）和限位扣部（36）；活动安装在上盖（10）的限位锁板（40）与安装在下座（20）的限位扣部（36）卡扣配合，或者活动安装在下座（20）的限位锁板（40）与安装在上盖（10）的限位扣部（36）卡扣配合，限位锁板（40）与限位扣部（36）卡扣配合后，限位锁板（40）与限位扣部（36）之间设置有设定高度的入袋间隙。该真空封口机实现自动锁盖与开盖，双手只需将真空包装袋固定，点按真空封口机的启动键便可自动完成整个真空封口工作，使用简单方便。
Patent WO-2020156351-A1 (WO)
Inventor: MA GORDON CHIANG
IPC: H01L25/16
Filed: 2020-01-21
Abstract: 本发明公开了一种高视频带宽的射频功率放大器，包括：功率器件和散热板；所述功率器件包括载体法兰，所述载体法兰上贴装有晶体管和解耦电路模块，所述晶体管与解耦电路模块通过引线连接；所述功率器件焊接固定在散热板的上方；其中，所述解耦电路模块至少包括第一电容、第二电容和阻尼电阻，所述阻尼电阻连接第一电容和第二电容，所述第一电容、第二电容和阻尼电阻由多层共烧陶瓷材料堆叠制成，所述第一电容与阻尼电阻的电感形成视频LC谐振电路，所述第二电容串联阻尼电阻和引线形成的电感之后与电路中的串联等效电感Ls组成超低频谐振电路。加工工艺简单，体积小，同时实现视频带宽的最大化。
Patent WO-2021151226-A1 (WO)
Title: Downlink control information alignment for multi-panel uplink multiple-input multiple-output transmission
Inventor: YUAN FANG
IPC: H04W72/12
Filed: 2020-01-29
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a first configuration for a first sounding reference signal (SRS) set and a second configuration for a second SRS set, the first SRS set to be transmitted using a first group of antennas of the UE and the second SRS set to be transmitted using a second group of antennas of the UE; determine a size of a downlink control information (DCI) field to be included in an uplink DCI communication scheduling a physical uplink shared channel (PUSCH) transmission, the DCI field to indicate a selected SRS set; receive the uplink DCI communication scheduling the PUSCH transmission; and identify the selected SRS set based at least in part on the determined size of the DCI field and information carried in the DCI field. Numerous other aspects are provided.
Patent WO-2020156565-A1 (WO)
Inventor: WEI CHIAHUNG
IPC: H04L45/24
Filed: 2020-02-03
Abstract: Certains des présents modes de réalisation ont trait à un procédé pour une fonction de duplication de PDCP pour un UE qui est configuré avec un premier groupe de cellules et un second groupe de cellules. Le procédé comprend la réception, depuis une station de base, par le biais d'une signalisation de RRC, d'une configuration pour une entité PDCP. La configuration indique une association entre l'entité PDCP et plusieurs entités RLC, chacune associée au premier ou au second groupe de cellules, une première entité RLC parmi les entités RLC associées au premier groupe de cellules devant être une entité RLC primaire, et une seconde entité RLC parmi les entités RLC associées au second groupe de cellules devant être une entité RLC secondaire. Le procédé comprend en outre la génération d'une ou de plusieurs PDU PDCP dupliquées, et la transmission des PDU PDCP dupliquées générées à au moins les premières et les secondes entités RLC.
Patent WO-2020192421-A1 (WO)
Inventor: TANG JIE
IPC: B62B3/02
Filed: 2020-03-11
Abstract: An automatic transport device, having a folded mode and an unfolded mode, and comprising a main body (1100), a control module (1200), a driving module (1300), and a plurality of wheels (1400). The main body (1100) comprises a bearing part (1120) and an operating part (1140), the bearing part is formed with an accommodating space H and comprises a top surface T and a bottom surface B, the top surface T is adapted to bear goods, the bottom surface B is opposite to the top surface T, and the operating part (1140) is pivoted to the bearing part (1120). The control module (1200) is arranged in the main body (1100), and the driving module (1300) is arranged in the main body (1100) and electrically connected to the control module (1200). The plurality of wheels (1400) are coupled to the bottom surface B and each comprise a wheel body (1420) and a motor. The wheel body (1420) is adapted to contact the ground. The motor is arranged in the wheel body (1420) and electrically connected to the driving module (1300), and the motor is adapted to drive the wheel body (1420) to roll on the ground. According to the automatic transport device, the flexibility of the automatic transport device during use is improved.
Patent WO-2020192422-A1 (WO)
Inventor: YANG YANNA
IPC: G02F1/1362
Filed: 2020-03-11
Abstract: Provided is a display panel repair line (70), comprising a first repair point (71), a second repair point (72), and a third repair point (73) respectively overlapping a data line (30); the first repair point (71) is positioned on the side of a first overlap area (80) furthest from the second repair point (72), the second repair point (72) is positioned between the first overlap area (80) and a second overlap area (90), and the third repair point (73) is positioned on the side of the second overlap area (90) furthest from the second repair point (72). Also provided are a method for repairing the display panel and a display apparatus.
Patent WO-2020192474-A1 (WO)
Inventor: ZHANG XIANGDONG
IPC: H04W76/14
Filed: 2020-03-17
Abstract: 本申请涉及通信技术领域，公开了一种用于建立连接的方法和通信装置，用以提出一种新的边链路建立连接的方法。该方法为：第一终端获取边链路连接建立的方式；第一终端采用获取的边链路连接建立的方式与第二终端建立边链路连接；其中，所述边链路连接为第一终端与第二终端之间的直连连接；所述获取的边链路连接建立的方式为网络设备控制边链路连接建立的方式或者终端自主控制边链路连接建立的方式。第一终端首先获取建立的方式，进而与第二终端建立边链路连接，实现了终端间边链路连接的建立。
Patent WO-2021189325-A1 (WO)
Title: 显示基板及其制作方法和显示装置
Inventor: ZHANG HAO
IPC: H01L27/32
Filed: 2020-03-25
Abstract: 一种显示基板及其制作方法和显示装置。显示基板包括衬底基板（110）、发光层（180）和隔垫物（220）；发光层（180）位于衬底基板（110）上且包括多个发光部（185）；隔垫物（220）位于发光层（180）远离衬底基板（110）的一侧；隔垫物（220）远离衬底基板（110）的顶端（225）在衬底基板（110）上的正投影与发光部（185）在衬底基板（110）上的正投影的边缘间隔设置。由此，显示基板可避免精细金属掩膜的开口边缘与隔垫物（220）的顶端接触，并避免产生颗粒物等异物，进而可提高显示基板的良率。
Patent WO-2021196072-A1 (WO)
Inventor: LIU HAOYUAN
IPC: H02J7/35
Filed: 2020-04-01
Abstract: A mosquito-killing apparatus and a mosquito-killing method for animal husbandry breeding. The apparatus comprises a device main body (1) and a cloud server, wherein the device main body (1) is fixedly installed in an upper space of a livestock farm; and the device main body (1) comprises a frequency generator (10), a solar power generation apparatus (2), a communication antenna (3), an apparatus housing (4), a photovoltaic panel (5), a switch (6), a wireless communication apparatus (7), an energy storage apparatus (8), a working state controller (9), a high-voltage net post (11), a negative-voltage generator (13) and a filter net (14). By means of arranging the frequency generator (10), the working state controller (9) and the wireless communication apparatus (7) inside the mosquito-killing apparatus, a specific frequency generated by the frequency generator (10) can attract mosquitoes in the livestock farm to actively enter the mosquito-killing apparatus; and the working state controller (9) and the wireless communication apparatus (7) can realize intelligent networking control over the mosquito-killing apparatus, thereby completely eliminating mosquitoes in the mosquito-killing range of the mosquito-killing apparatus, providing a good rest environment for animals in the livestock farm, which is beneficial to the healthy growth of the animals, and improving the economic benefits of breeding.
Patent WO-2021068481-A1 (WO)
Inventor: CHEN FANG
IPC: H01L29/786
Filed: 2020-04-23
Abstract: Provided are a thin film transistor, a manufacturing method therefor and an array substrate, relating to the field of display panels. The thin film transistor comprises: a metal oxide layer (01) comprising a first part (011) which is covered by a source-drain metal layer (02) and is not conductive, and a second part (012) which is connected with the first part (011) and is conductive; the source-drain metal layer (02) which is positioned above the first part (011) and is in contact with the second part (012) to form a contact edge (013); and an insulating layer (03) which covers the source-drain metal layer (02) and the metal oxide layer (01), the insulating layer (03) being provided with a contact hole (031) above the second part (012), and the second part (012) being conductive through the contact hole (031); wherein, the contact edge (013) is a multi-tooth shape, and the contact length between the source-drain metal layer (02) and the second part (012) is the total length of the contact edge (013). The total length of the contact edge (013) is increased by changing the shape of the contact edge (013) of the source-drain metal layer (02) and the conductive metal oxide layer, so that the contact resistance can be effectively reduced.
Patent WO-2021227063-A1 (WO)
Title: Display panel and electronic apparatus
Inventor: LI MENG
IPC: G09G3/3225
Filed: 2020-05-15
Abstract: A display panel and an electronic apparatus, the display panel comprising: a base substrate (10) and pixels (P) arranged on the base substrate (10), the pixels comprising a light transmission area (TA) and a display area (DA) arranged side-by-side along a first direction (X) and parallel to the base substrate (10); the pixels (P) comprise a plurality of sub-pixel drive circuits (SPC1, SPC2, SPC3, SPC4) arranged in the display area (DA) in sequence along the first direction (X), each sub-pixel drive circuit (SPC1, SPC2, SPC3, SPC4) comprising a switch transistor (T1), a detection transistor (T3), and a storage capacitor (Cst), the switch transistor (T1) and the detection transistor (T3) respectively being positioned on two sides of the storage capacitor (Cst) along a second direction (Y), and the second direction (Y) being perpendicular to the first direction (X) and parallel to the base substrate (10); the display panel also comprises: a first gate line (GL1), configured to provide a first scanning signal to the plurality of sub-pixel drive circuits (SPC1, SPC2, SPC3, SPC4); and a second gate line (GL2), configured to provide a second scanning signal to the plurality of sub-pixel drive circuits (SPC1, SPC2, SPC3, SPC4); the first gate line (GL1) and the second gate line (GL2) are respectively positioned on two sides of the light transmission area (TA), the first gate line (GL1) being positioned on the side of the switch transistor (T1) furthest from the storage capacitor (Cst), and the second gate line (GL2) being positioned on the side of the detection transistor (T3) furthest from the storage capacitor (Cst); between the two ends of the pixels (P) along the first direction (X), at least one of the first gate line (GL1) and the second gate line (GL2) is linear and extends along the first direction (X).
Patent WO-2021232489-A1 (WO)
Title: System for treating steel tailings using dry method
Inventor: CHENG FUAN
IPC: C21B3/04
Filed: 2020-06-02
Abstract: Provided in the present invention is a system for treating steel tailings using a dry method, comprising: a roller mill completing repeated dissociation and pre-separation of the steel tailings and separating out minerals rich in iron particles and other light materials; a gravity separator connected to the roller mill to separate out heavy particles rich in iron particles; a first magnetic separator connected to the gravity separator to separate out the iron particles from the heavy particles rich in iron particles; a three-stage mass separator provided at the upper portion of the roller mill to separate out heavy particles, light particles, and steel slag micro-powder from the other light materials according to the weight; a second magnetic separator connected to the three-stage mass separator to separate out fine iron powder rich in magnetic iron oxide from the heavy particles; and a third magnetic separator connected to the three-stage mass separator to separate out iron-rich RO phase minerals from the light particles. According to the system for treating the steel tailings in the present invention, repeated grinding dissociation and pre-separation can be performed on the steel tailings, so that 100% of the steel tailings are converted into the iron particles, the fine iron powder, the iron-rich RO phase minerals, and the steel slag micro-powder.
Patent WO-2021036390-A1 (WO)
Inventor: LIU RENQING
IPC: H04B1/40
Filed: 2020-06-04
Abstract: La présente invention concerne un appareil de transmission de signaux d'un dispositif d'irradiation et un système d'irradiation, relatifs au domaine de la radiothérapie. L'appareil de transmission de signal peut comprendre un premier ensemble de transmission sans fil, le premier ensemble de transmission sans fil comprenant une première antenne et une seconde antenne. Lorsque le support tourne, la première antenne et la deuxième antenne peuvent tourner l'une par rapport à l'autre, et comme la première antenne et la deuxième antenne sont connectées sans fil, l'angle de rotation du support n'est pas affecté, et le support peut tourner dans n'importe quelle plage d'angle, ce qui lui donne une bonne flexibilité.
Patent WO-2020259358-A1 (WO)
Inventor: LI JINSHAN
IPC: A61B17/12
Filed: 2020-06-17
Abstract: A coronary venous blood flow blocking device, relating to the field of medical equipment. The blocking device comprises a first catheter (2) and a first balloon (1). A near-end connection portion of the first catheter (2) is connected to a filling mechanism (4). The first balloon (1) has an accommodation space inside, and is in communication with a far end of the first catheter (2). The filling mechanism (4) fills the first balloon (1) by means of the first catheter (2). The coronary venous blood flow blocking device is placed in a vein to push blood in the vein backwards into the cardiac muscle, thus avoiding the problem in which blood cannot be continuously supplied to the cardiac muscle due to clogging of arterial microvessels and thus results in myocardial ischemia. The blood is pushed to flow backwards from the vein to the cardiac muscle, thereby ensuring blood supply to the cardiac muscle, and preventing myocardial necrosis caused by a no-reflow phenomenon.
Patent WO-2020259366-A1 (WO)
Inventor: ZHANG JIE
IPC: A61P7/02
Filed: 2020-06-17
Abstract: Disclosed are a crystal form of a coagulation factor XIa inhibitor and a preparation method therefor, wherein the X-ray powder diffraction pattern of the crystal form comprises diffraction peaks of the 2θ angle at 6.9±0.2°, 15.9±0.2°, 21.8±0.2°, 23.7±0.2° and 28.2±0.2°. The crystal form has a better performance, a high stability, and can be used to prepare medical agents for treating cardiovascular diseases.
Patent WO-2021217874-A1 (WO)
Inventor: ZHANG YU
IPC: H01L31/18
Filed: 2020-07-03
Abstract: La présente invention concerne un dispositif de conversion photoélectrique et son procédé de fabrication, et un dispositif d'affichage. Le dispositif de conversion photoélectrique comprend un substrat et une couche d'unité de transistor à couches minces située sur le substrat ; le dispositif de conversion photoélectrique comprend un côté photosensible ; la couche d'unité de transistor à couches minces comprend une couche active, une couche métallique de drain de source située au niveau de deux extrémités de la couche active et connectée électriquement à la couche active, et une couche fonctionnelle de cristal photonique disposée sur le côté de la couche active à distance du côté photosensible.
Patent WO-2022011723-A1 (WO)
Title: Ansys-based multi-field coupling stress distribution simulation method for high temperature carbonization furnace
Inventor: ZHANG YIPENG
IPC: G06F30/20
Filed: 2020-07-17
Abstract: An ANSYS-based multi-field coupling stress distribution simulation method for a high temperature carbonization furnace, relating to the technical field of design analysis methods for a high temperature carbonization furnace, and solving the technical problem in the prior art of incapability of testing the stress characteristics of different furnace cavity materials in the design stage of the high temperature carbonization furnace. The used solution comprises: establishing a three-dimensional simulation model; respectively transferring a fluid calculation domain and a structural calculation domain to a Blocking module of ICEM software and Mesh software for meshing; making settings in a FLUENT module of ANSYS software; importing a temperature distribution result in an Imported Load option; performing a simulation calculation in a Solution option to obtain the stress distribution characteristics of a muffle structure at different temperatures; and under the same setting condition, repeatedly performing a simulation calculation for multiple times by setting different working temperatures and airflow velocities, to determine the stress distribution status of the high temperature carbonization furnace at different temperatures and airflow velocities. The structural performance of the furnace cavity structure can be better predicted, and is used as the basis for designing the muffle cavity structure and running process parameters of the high temperature carbonization furnace.
Patent WO-2022016453-A1 (WO)
Title: Ticket marketing method and system, and blockchain platform
Inventor: TIAN BAOQIANG
IPC: G06Q20/40
Filed: 2020-07-23
Abstract: A ticket marketing method and system, and a blockchain platform. The method comprises: publishing a marketing plan on a blockchain, and embedding a smart contract in the marketing plan, the smart contract comprising a total redeemable value Z of a marketing activity (S01); setting a ticket Ti to be issued and a usage rule, and only specifying a redemption limit interval [Pa, Pb] of the ticket Ti (S02); defining in the smart contract that a final total redemption value of the ticket Ti is Z, and setting an actual effective value/price Pi of the ticket Ti announced at the time of redemption, Pi falling within the interval [Pa, Pb] and being generated by using a publicly verifiable algorithm (S03); and after each redemption of the ticket Ti, correspondingly subtracting the redeemed value from the remaining total redeemable value, and when the remaining total redeemable value is 0, indicating that the remaining tickets cannot be redeemed (S04). According to the method, the whole redemption process is open, fair, and credible; the marketing means has a higher issuing-receiving conversion rate, a higher write off conversion rate, and a lower marketing cost; in addition, there is no capital holding cost for merchants, and low-cost secondary marketing is supported.
Patent WO-2021253577-A1 (WO)
Title: Multi-channel light spectrum-based spectrometer, and reflectance measurement method
Inventor: YUAN KUN
IPC: G01N21/25
Filed: 2020-07-27
Abstract: A multi-channel light spectrum-based spectrometer and a reflectance measurement method. Regarding the spectrometer: a primary machine (1) comprises an integrating sphere (4), a light source (6), and a primary sensor (10), a detection hole (403) is provided at one side of a top part of the integrating sphere (4), a light passage hole (401) is provided at a side face of same, a measurement opening (402) is provided at a bottom part of same, the light source (6) is arranged at an outer side of the light passage hole (401), and the primary sensor (10) is arranged at an outer side of the detection hole (403); a calibration box (2) comprises an outer casing (203) and a white plate (201) arranged at a top part of the outer casing (203), the white plate (201) correspondingly matches with the measurement opening (402), and the calibration box (2) is matchingly connected to the primary machine (1). Said measurement method comprises: S201, internally configuring a standard reflectance and corresponding multi-channel sampling data for the primary machine (1); S202, using the primary machine (1) and obtaining target color data for multiple channels; S203, traversing the primary machine, calculating a total difference value, and recording data corresponding to a minimum value; S204, calculating data C  λ  for channel λ; S205, calculating data S  λ  for channel λ; and S206, calculating and outputting a reflectance.
Patent WO-2021128829-A1 (WO)
Title: 发热组件及其组成的雾化器
Inventor: LEI MIAOMIAO
IPC: A24F40/46
Filed: 2020-07-27
Abstract: 一种发热组件及其组成的雾化器。发热组件，包括导热体（11）以及用于将热量传导至导热体（11）的发热丝（12），所述导热体（11）为中空结构，所述导热体（11）外壁设有导气通道（111）。一种雾化器，包括发热组件和导油体，所述导油体设有供发热组件插入的插孔，当发热组件插入导油体的插孔时，发热组件的导气通道（111）与插孔之间形成通气孔。当导热体（11）插入导油体内或者，导油体缠绕在导热体（11）外时，空气经过导气通道（111）进入导热体（11）与导油体之间，增加了导热体（11）与导油体之间的氧气量，导油体内的烟油可以充分雾化，增加了烟雾量。