baber/WOPTO huggingface dataset:
Patent WO-2020143530-A1 (WO)
Inventor: BAI AOJUN
IPC: G02F1/167
Filed: 2020-01-02
Abstract: A sub-pixel structure (0), a display panel (10) and a manufacturing method therefor and a control method therefor, and a display device (240), relating to the technical field of display. The sub-pixel structure (0) comprises: a first functional layer (01) and a second functional layer (02), as well as a conductive structure (03) and a plurality of electrodes (041, 042, 051, 052). The first functional layer (01) comprises an insulating area (B); the second functional layer (02) comprises target light shielding areas (X1, X2) and a target light transmitting area (A); orthographic projection areas of the conductive structure (03) and of the target light transmitting area (A) on the first functional layer (01) are both partial areas in the insulating area (B), and the orthographic projection areas of the plurality of electrodes (041, 042, 051, 052) on the first functional layer (01) are located outside the insulating area (B); and the conductive structure (03) is configured to move within the insulating area (B) under the action of the voltage applied to the plurality of electrodes (041, 042, 051, 052) so as to adjust the luminous flux of the light emitted from the target light transmitting area (A).
Patent WO-2020156031-A1 (WO)
Title: 喉罩
Inventor: LI DAQING
IPC: A61B1/267
Filed: 2020-01-03
Abstract: 一种喉罩，包括喉罩主体(10)以及视像装置(20)，喉罩主体(10)包括导管(12)以及连接于导管(12)的远端的密封座(13)，视像装置(20)包括控制部(22)和视像管(23)，视像管(23)的远端形成有图像传感器(231)，喉罩主体(10)内形成有导气通道(101)以及视像腔道(103)；视像腔道(103)的远端形成有由透光材质封闭而成的第一盲端部(103a)，视像管(23)可插拔地插入视像腔道(103)内，视像腔道(103)的远端以及视像管(23)的远端伸入密封座(13)内，视像管(23)的远端能够弯曲和复位。视像管(23)被封闭在视像腔道(103)内，使用过程中不会与患者内部组织接触，视像管(23)可以相对安全地重复使用；视像管(23)远端可绕过会厌且控制视像管(23)远端向上弯曲可拨开下垂会厌以获得良好视野。
Patent WO-2021138805-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W56/00
Filed: 2020-01-07
Abstract: 本申请实施例提供一种业务同步调度方法及装置、通信设备，该方法包括：分布单元DU接收中心单元CU发送的MBMS调度信息；所述DU基于所述MBMS调度信息，发送MBMS PDCCH和/或MBMS业务数据。
Patent WO-2021147097-A1 (WO)
Inventor: MIN BYUNG IL
IPC: G02B13/00
Filed: 2020-01-23
Abstract: L'invention concerne un module de caméra (100), comprenant n plaques de lentille (210-250) qui sont empilées verticalement ; un barillet de lentille (200) recevant les n plaques de lentille (210-250) ; un actionneur (300) pour déplacer le barillet de lentille (200) verticalement ; et un capteur d'image à pixélisation élevée (10) situé au niveau d'une partie inférieure du barillet de lentille (200) et générant m images à partir de la lumière incidente provenant de m trajets optiques correspondant aux n plaques de lentille (210-250). Une plaque de lentille (210-250) des n plaques de lentille (210-250) comprend : une surface à lentilles multiples, m surfaces de lentille unitaires (210a) étant séparées pour former la surface à plusieurs lentilles ; et des couches de blocage de lumière (210b) formées entre les m surfaces de lentille unitaires (210a) dans la surface à lentilles multiples.
Patent WO-2021151236-A1 (WO)
Title: Device, system, and method for device emulation at incident locations
Inventor: TIAN YONG
IPC: H04W4/10
Filed: 2020-01-31
Abstract: Example devices, systems, and methods for emulating a PTT device at an incident location are provided. An example server receives a request for a remote push-to-talk (PTT) device to be emulated at a target location in a vicinity of an incident, selects local communication infrastructure that supports public safety services for local PTT devices located near the target location, and transmits, to the local communication infrastructure, instructions for the local communication infrastructure to register an emulated PTT device as a proxy for the remote PTT device at the target location.
Patent WO-2020173393-A1 (WO)
Inventor: XIA TAIHONG
IPC: G03B5/00
Filed: 2020-02-21
Abstract: Provided are a voice coil motor for driving a liquid lens and a lens assembly having a voice coil motor. The voice coil motor (1) comprises a plurality of sub-motor portions, the plurality of sub-motor portions being independently controllable, and each sub-motor portion comprising: a fixed part; a movable part which is movable relative to the fixed part along an optical axis direction; and connecting elastic pieces (18), respectively connecting the liquid lens (2) to the movable part, the movable part driving the connecting elastic pieces (18) to press the liquid lens (2) when the movable part is subjected to a force in the optical axis direction, and the connecting elastic pieces (18) being leaf springs, of which the stiffness coefficient in the optical axis direction is greater than the stiffness coefficient of the connecting elastic piece (18) in a direction perpendicular to the optical axis; and a driving circuit part controlling the moving distance of the movable part. The voice coil motor (1) is able to accurately realize the auto focus and optical image stabilization of the liquid lens (2).
Patent WO-2020233220-A1 (WO)
Inventor: WANG SHUAIYI
IPC: H01L21/34
Filed: 2020-03-23
Abstract: Provided by the present disclosure are a fabrication method for a thin-film transistor, a thin-film transistor, and a display apparatus. The fabrication method for a thin-film transistor comprises: forming a gate layer on a substrate; forming a gate insulation layer on the gate layer; forming an active layer on the gate insulation layer; forming a source/drain layer on the active layer; performing plasma bombardment on the surface of the active layer on which the source/drain layer is formed, and during plasma bombardment, controlling the gas flow rate at 4K sccm-70K sccm, the pressure at 600 mottor-1200 mottor, the power at 4 KW-12 KW, and the processing time at 10 s-60 s. The present disclosure solves problems of poor product reliability known by the inventor of the present application in TFT devices, such as a severe shift in characteristics in the negative direction and the ageing of TFT devices which are a result of increased IGZO surface defects due to increased surface damage and roughness of the IGZO surface during etching.
Patent WO-2020220887-A1 (WO)
Inventor: HU GUOLIANG
IPC: H01M10/48
Filed: 2020-03-27
Abstract: A battery module (1) and a battery pack (3). The battery module (1) comprises: secondary batteries (11), the plurality of secondary batteries (11) being arranged side by side, the secondary batteries (11) being provided with explosion-proof valves (111); and a monitoring assembly (12), provided above the secondary batteries (11), the monitoring assembly (12) comprising a base plate (121) and a monitoring wire (122), the monitoring wire (122) being connected to the base plate (121); the monitoring wire (122) is provided corresponding to each of the explosion-proof valves (111); and when any one of the explosion-proof valves (111) is exploded, the monitoring wire (122) can be disconnected, so as to achieve the monitoring of the state of the battery module (1). The battery module (1) can monitor the secondary batteries (11) in real time, and feed back an explosion signal timely when thermal runaway of the secondary batteries (11) occurs, improving the safety of the battery module (1) during use.
Patent WO-2021142962-A1 (WO)
Title: High-contrast grating vertical-cavity surface-emitting laser and manufacturing method therefor
Inventor: SHEN CHIHCHIANG
IPC: H01S5/183
Filed: 2020-04-16
Abstract: Disclosed are a high-contrast grating vertical-cavity surface-emitting laser and a manufacturing method therefor. The high-contrast grating vertical-cavity surface-emitting laser comprises: a first reflector layer, an active layer, and a second reflector layer that are stacked. The second reflector layer comprises an oxide isolation layer and a grating layer; the oxide isolation layer is located between the grating layer and the active layer; at least a part of the grating layer is provided with a grating; grating grooves of the grating extend to the oxide isolation layer; the oxide isolation layer is provided with a first oxidation region; and the first oxidation region supports the grating, and has a refractive index smaller than the refractive index of the grating. In the solution, the first oxidation region supports the grating, while in the prior art, the grating floats on the grooves, and therefore, the grating is not easily damaged; in addition, due to the supporting effect of the first oxidation region, the grating may use strip, mesh, columnar and other structures.
Patent WO-2020233488-A1 (WO)
Inventor: ZHAO JUNJIE
IPC: H04L29/08
Filed: 2020-05-14
Abstract: 公开了一种创建动作资源的方法、装置、电子设备以及存储介质，所述创建动作资源的方法包括：接收第一动作资源的创建请求，其中所述创建请求包括第一目标资源以及第一规则，所述第一规则用于针对所述第一目标资源根据第一条件触发第一操作；根据所述第一规则和所述第一目标资源创建所述第一动作资源；创建第二动作资源，其中所述第二动作资源包括第一目标资源和第二规则，所述第二规则用于针对所述第一目标资源根据第二条件触发第二操作，其中所述第二操作不同于所述第一操作。
Patent WO-2021232225-A1 (WO)
Inventor: ZHANG YINLONG
IPC: G09G3/20
Filed: 2020-05-19
Abstract: 一种电源管理装置和显示装置，电源管理装置包括初始电压输入端（VIN）、电源管理电路（110）和多个伽马矫正电路（120），初始电压输入端（VIN）用于提供初始电压；电源管理电路（110）包括至少一个跟随放大子电路，各个跟随放大子电路用于根据初始电压、基准电压和目标工作电压设置参数输出相应的目标工作电压；各个伽马校正电路（120）用于根据初始电压、基准电压和相应的伽马参数输出相应的伽马校正电压。
Patent WO-2020249087-A1 (WO)
Inventor: TAN JIEHONG
IPC: H01Q1/50
Filed: 2020-06-12
Abstract: L'invention concerne une antenne double bande et un aéronef. L'antenne double bande comprend un substrat (10), une première plaque de rayonnement (20), une seconde plaque de rayonnement (30), une ligne coaxiale (40) et un tube de rayonnement (50), la première plaque de rayonnement (20) et la seconde plaque de rayonnement (30) sont disposées sur une surface du substrat (10); la première plaque de rayonnement (20) comprend un point d'alimentation (2011), et un fil interne (401) de la ligne coaxiale (40) est électriquement connecté à la première plaque de rayonnement (20) à travers le point d'alimentation (2011); et la seconde plaque de rayonnement (30) comporte un point de mise à la terre (3021), une extrémité d'un fil externe (402) de la ligne coaxiale (40) est électriquement connectée à la seconde plaque de rayonnement (30) par l'intermédiaire du point de mise à la terre (3021), et le fil externe (402) est électriquement connecté au tube de rayonnement (50).
Patent WO-2020259650-A1 (WO)
Inventor: SHEN CHENKAI
IPC: H04M1/725
Filed: 2020-06-28
Abstract: The present application relates to the field of applications. Disclosed are a request response method and an electronic device, which can reduce the influence of an application installed in the electronic device on the security thereof during running, and protect the security of information in the electronic device. According to the present application, by means of an operation request for obtaining sensitive data, writing data, and performing a sensitive behavior for the application installed in the electronic device, the electronic device executes other safer operations corresponding to the operation request, which ensures that the application normally provides subsequent functions while protecting the security of the electronic device and protecting the security of information in the electronic device.
Patent WO-2021114615-A1 (WO)
Inventor: ZHAO ZHE
IPC: G06Q10/06
Filed: 2020-06-29
Abstract: A method, apparatus, and device for the visualization of behavior risk identification, and a storage medium, implementable in the field of smart security of a smart city. The method comprises: collecting first behavior data of a target object, an event tracker identifier, and a target object identifier from a terminal of a preset event tracking mechanism; performing data mining with respect to the first behavior data of the target object according to the event tracker identifier, the target object identifier, and a preset characteristic type to produce a multidimensional behavior characteristic of the target object (102); performing risk assessment with respect to the multidimensional behavior characteristic of the target object via a preset risk identification engine to produce multiple assessment results (103); when the presence of a risk is detected in at least one assessment result, acquiring second behavior data of the target object, and processing the first behavior data and the second behavior data via a preset two-dimensional map application to produce a target visualization interface. The employment of the method increases the intuitiveness and speediness of risk identification.
Patent WO-2022000252-A1 (WO)
Inventor: LIU YI
IPC: H04W36/30
Filed: 2020-06-30
Abstract: This disclosure relates to a method of wireless communication by a user equipment having a first subscriber identification module (SIM) card associated with a first subscription and an operator and a second SIM card associated with a second subscription and the operator. The method includes determining that the first subscription of the user equipment is not transitioning from a first network to a second network in response to an ending of a service associated with the first network. The method also includes determining a signal quality associated with the second network. The method further includes transmitting a pseudo signal quality to a base station of the first network using the first subscription. In addition, the method includes transitioning the first subscription from the first network based on a received instruction from the base station.
Patent WO-2021004401-A1 (WO)
Inventor: LI CHAO
IPC: C07D207/34
Filed: 2020-07-03
Abstract: The present invention relates to a crystal form of a key intermediate of a BTK kinase inhibitor and a preparation method therefor, and belongs to the technical field of medicines. The crystal form is a (R)-1-(1-(tert-butyloxyl)pyrrolidine-3-yl)-3-cyano-4-(4-(2,6-difluorophenoxyl)phenyl)-1H-pyrrole-2-ethyl formate crystal form II. The obtained (R)-1-(1-(tert-butyloxyl)pyrrolidine-3-yl)-3-cyano-4-(4-(2,6-difluorophenoxyl)phenyl)-1H-pyrrole-2-ethyl formate crystal form II has good chemical stability and crystal form stability, storage and transportation are facilitated, and moreover, the intermediate can be highly purified to obtain a sample with the purity of 99.7%, and the crystal form has important significance to quality control over BTK kinase inhibitor (R)-4-amino-1-(1-(butyl-2-alkynyl)pyrrolidine-3-yl)-3-(4-(2,6-difluorophenoxyl)phenyl)-1,6-dihydro-7H-pyrrolo[2,3-d]pyridazin-7-ketone, and is simple in preparation process and suitable for industrial scale production.
Patent WO-2021243799-A1 (WO)
Inventor: LI JIANLONG
IPC: H04B1/06
Filed: 2020-07-08
Abstract: The present application discloses a signal detection and acquisition method and device, a receiver, and a storage medium. The method comprises: obtaining a current received signal sequence and a current receiver state corresponding thereto; performing timing position correction and frequency offset correction on the current received signal sequence, and performing segmented Fourier transform processing on the corrected signal sequence; updating the current receiver state according to a result of the segmented Fourier transform processing and a state switching condition matching the current receiver state; and returning to the step of obtaining a current received signal sequence and a current receiver state corresponding thereto until it is determined that a frame signal to which the current received signal sequence belongs is a target signal.
Patent WO-2021018258-A1 (WO)
Inventor: JIANG XIN
IPC: H01L43/12
Filed: 2020-07-30
Abstract: 一种磁隧道结的制备方法。该制备方法包括形成参考层（10）、势垒层（20）和自由层（30）的步骤，其中，形成势垒层（20）的步骤包括：S1，采用射频磁控溅射工艺在参考层（10）或自由层（30）表面形成第一氧化镁层，作为结晶诱导层（210）；S2，采用直流磁控溅射工艺和氧化工艺在结晶诱导层（210）表面形成第二氧化镁层（230），制备方法还包括对参考层（10）、势垒层（20）和自由层（30）一起进行第一热处理的步骤。由于采用射频磁控溅射工艺沉积形成的第一氧化镁层在刚沉积状态下通常为多晶状态且具有一定的（001）取向，从而以其为结晶诱导层（210），有利于在其表面形成（001）MgO结构，进而使参考层（10）、势垒层（20）和自由层（30）均具有（001）取向，提高了MTJ的自旋过滤效率和TMR值，获得良好的读写特性。
Patent WO-2021027672-A1 (WO)
Inventor: PANG WEI
IPC: H03H7/46
Filed: 2020-08-06
Abstract: Provided is a duplexer, comprising a base, a protection cap, a transmission filter chip, and a receiving filter chip. A bottom portion of the base has a grounding metal pattern. A lower surface of the transmission filter chip has a first metal sealing top ring. A lower surface of the receiving filter chip has a second metal sealing top ring. An upper surface of the protection cap has a metal sealing bottom ring, and the metal sealing bottom ring comprises a first region, a second region, and a third region. The first region corresponds to the first metal sealing top ring, the second region corresponds to the second metal sealing top ring, and the third region connects the first region and the second region. The duplexer has multiple additional grounding shield structures, and each of the additional grounding shield structures sequentially comprises, from top to bottom: an additional metalized through hole passing through the protection cap, a middle electrical connection structure, and a buried electrical connection structure passing through the base. A top portion of the additional metalized through hole is in contact with the third region of the metal sealing bottom ring. A bottom portion of the buried electrical connection structure is in contact with the grounding metal pattern.
Patent WO-2022007105-A1 (WO)
Title: Gate electrode driving design method and apparatus, and electronic device
Inventor: LIU YANG
IPC: G09G3/3266
Filed: 2020-08-12
Abstract: Disclosed are a gate electrode driving design method and apparatus, and an electronic device. The method comprises: according to design size information and design resolution information of a display panel configured by a user, determining position information of an available drawing space of a GOA device; in preset multiple types of GOA design strategy information, determining target GOA design strategy information for the current gate electrode driving design; and drawing a GOA device pattern in the available drawing space of the GOA device on the basis of the target GOA design strategy information.
Patent WO-2021135253-A1 (WO)
Title: Titanium dioxide nanobelt@mof composite material, preparation method therefor, and use thereof
Inventor: HUANG XIUBING
IPC: B01J37/08
Filed: 2020-08-13
Abstract: The present invention provides a titanium dioxide nanobelt@MOF composite material, a preparation method therefor, and use thereof. The preparation method comprises the following steps: preparing a titanium dioxide nanobelt; carboxylation-treating the titanium dioxide nanobelt, so as to obtain a carboxyl-modified titanium dioxide nanobelt; and mixing the carboxyl-modified titanium dioxide nanobelt, a metal salt, and an organic ligand, and then performing a heating and crystallization treatment, so as to obtain a titanium dioxide nanobelt@MOF composite material. In said method, carboxyl functional modification is performed on the surface of the TiO 2  nanobelt and further an MOF material is grown in situ, allowing a simple process and low costs, achieving the preparation of a TiO 2  nanobelt@MOF composite material which has a shell layer having a controllable thickness and connected by means of covalent bonds, providing a good application prospect. The titanium dioxide nanobelt@MOF composite material provided in the present invention has a porous core-shell structure having a shell layer and an inner core, the core being a titanium dioxide nanobelt, and the shell layer being an MOF layer connected to the surface of the inner core by means of covalent bonds, improving the photocatalytic performance, providing high visible light response capability.
Patent WO-2022036643-A1 (WO)
Title: Dispositif électronique de type à porter sur l'oreille et procédé effectué par le dispositif électronique de type à porter sur l'oreille
Inventor: MORALES ESPINOZA CARLOS
IPC: G06F1/16
Filed: 2020-08-20
Abstract: L'invention concerne un écouteur activé par caméra doté de système et de procédés qui prolongent la vision de l'utilisateur. Un dispositif électronique de type à porter sur l'oreille comprend un capteur configuré pour détecter des premières informations concernant l'environnement de l'utilisateur, les premières informations comprenant des secondes informations concernant une zone au-delà d'un champ de vision d'un utilisateur portant le dispositif électronique de type à porter sur l'oreille. Le dispositif électronique de type à porter sur l'oreille comprend également une unité de traitement configurée pour exécuter une opération associée aux informations détectées. Dans un mode de réalisation, le dispositif électronique de type à porter sur l'oreille comprend en outre un moyen de communication configuré pour communiquer avec un autre dispositif électronique de type à porter sur l'oreille.
Patent WO-2022040878-A1 (WO)
Inventor: LIU YUXI
IPC: A61B8/08
Filed: 2020-08-24
Abstract: 一种超声成像系统和超声图像分析方法，该超声成像系统包括探头、发射电路、接收电路、处理器和显示器，其中处理器用于：获取被测对象目标区域的超声图像，目标区域包括甲状腺区域或乳腺区域；检测超声图像中的病灶，并识别病灶的目标病灶特征；控制显示器在预设图形中显示至少两个预设病灶特征对应的字符，并将其中与目标病灶特征相匹配的病灶特征对应的字符以第一方式区别化显示；其中，预设图形包括至少两个区域，一个区域用于显示一个预设病灶特征对应的字符；预设病灶特征包括BI-RADS病灶特征或TI-RADS病灶特征。本申请将识别到的目标病灶特征以图形化的方式进行显示，从而直观地呈现超声图像的分析结果，提高超声图像的分析效率。
Patent WO-2021057360-A1 (WO)
Inventor: XIE ZHIPENG
IPC: H04L25/02
Filed: 2020-08-24
Abstract: Disclosed are a signal processing method, a communication chip and a communication apparatus. The communication apparatus sends, through a transmission channel, a first sub-frame modulated according to a first PSD template, wherein the first sub-frame is a part of an aggregation frame, and the aggregation frame further comprises a second sub-frame; then, the communication apparatus can receive an echo signal corresponding to the first sub-frame that is from the channel; next, the communication apparatus generates a second PSD template according to the first PSD template and the echo signal; and thus, the communication apparatus sends, through the transmission channel, a second sub-frame modulated according to the second PSD template. The communication apparatus can adjust a PSD template according to an echo signal actually fed back by a channel, so as to compensate, at each frequency point, for power of an emission signal of the communication apparatus that is consumed in the channel, i.e. compensating for impedance mismatching, whereby the compensation effect is better.
Patent WO-2022040964-A1 (WO)
Inventor: LI XINXIAN
IPC: H04L5/00
Filed: 2020-08-26
Abstract: 本申请提供了一种生成混合自动重复请求HARQ码本的方法和装置。该方法包括：终端设备接收来自网络设备的第一消息，所述第一消息用于调度在多个小区中的下行数据；所述终端设备根据所述第一消息，生成HARQ码本。本申请提供了在有多个被调度小区的情况下，HARQ码本的生成方法，采用上述方法能够有效保证传输性能，比如可以有效增加传输机会或者有效避免信道质量较差而导致的传输错误，便于满足灵活多变的业务量和/或的通信需求。
Patent WO-2021047430-A1 (WO)
Title: Virtual gift special effect synthesis method and apparatus, and live streaming system
Inventor: YANG KEMIN
IPC: H04N21/2187
Filed: 2020-09-02
Abstract: A virtual gift special effect synthesis method and apparatus, and a live streaming system. The method comprises: receiving live streaming video stream data and a target special effect gift, and obtaining synthesis position information of a live streaming video and the target special effect gift from the live streaming video stream data; segmenting the live streaming video into a foreground image layer and a background image layer, and generating at least one virtual gift special effect layer according to the target special effect gift; and synthesizing and displaying the virtual gift special effect layer, the foreground image layer and the background image layer in sequence according to the synthesis position information. According to the present application, a gift special effect can be displayed across video regions, and the special effect display effect is improved.