baber/WOPTO huggingface dataset:
Patent WO-2020038109-A1 (WO)
Title: Photographing method and device, terminal, and computer-readable storage medium
Inventor: ZHANG GUANGHUI
IPC: H04N5/232
Filed: 2019-06-28
Abstract: The present application pertains to the technical field of photographing, and specifically relates to a photographing method and device, a terminal, and a computer-readable storage medium. The method comprises: receiving a camera startup instruction; detecting, according to the camera startup instruction, whether a terminal is in a preset motion state; and if it is detected that the terminal is in the preset motion state, controlling a camera to perform autofocusing, acquiring a successfully focused photographing frame image, and outputting indication information indicating that photography is complete. The present invention eliminates, in a photographing process, the need for a user to trigger a photographing instruction to perform photographing, and immediately acquires, upon completion of focusing, a successfully focused frame image to complete photographing. In addition, when the terminal completes the photographing, the indication information indicating that photography is complete is further output, such that the user is rapidly notified that the terminal has completed the photographing, thereby effectively preventing the case of acquiring a blurred photograph as a resutl of the user changing a motion state of the terminal before the terminal has completed photographing, and improving the efficiency of photographing.
Patent WO-2020015617-A1 (WO)
Title: Communication method and device
Inventor: XU XIUQIANG
IPC: H04L5/00
Filed: 2019-07-16
Abstract: The present application discloses a communication method and device. In the method, a network device uses search space or a scrambling code of downlink control information (DCI) to indicate to a terminal device a scheme for sending an uplink data packet or receiving a downlink data packet. The method specifically comprises: a network device sending DCI; and
on the basis of search space of the DCI or a scrambling code of the DCI, a terminal device determining a scheme for sending an uplink data packet or a scheme for receiving a downlink data packet, wherein the scheme for sending an uplink data packet can be a first scheme for sending an uplink data packet for multiple times or a second scheme for sending an uplink data packet only once, and the scheme for receiving a downlink data packet can be a first scheme for receiving a downlink data packet for multiple times or a second scheme for receiving a downlink data packet only once. In contrast to a scheme in which an additional indication domain is provided in DCI for indicating a scheme for sending an uplink data packet or receiving a downlink data packet, the present scheme can reduce DCI overhead.
Patent WO-2020020213-A1 (WO)
Title: Information input method and terminal
Inventor: ZHANG CHUANXU
IPC: G06F3/0481
Filed: 2019-07-24
Abstract: Provided are an information input method and a terminal, which relate to the technical field of terminals. The information input method is applied to the terminal, and comprises: when the terminal displays an information input interface, detecting a first touch-control operation on a first pre-set touch-control icon displayed on the information input interface; in response to the first touch-control operation, deleting user input information on the information input interface; detecting a second touch-control operation on a second pre-set touch-control icon displayed on the information input interface; and in response to the second touch-control operation, displaying pre-stored historical information on the information input interface, wherein the historical information comprises the deleted user input information on the information input interface.
Patent WO-2021012250-A1 (WO)
Inventor: LI XINCAI
IPC: H04W72/04
Filed: 2019-07-25
Abstract: This disclosure describes implementations of a modified ARQ/HARQ procedure that deviates from normal wait-and-stop ARQ/HARQ procedure. In particular, a series of messages to be transmitted may be organized in a predetermined number of message groups. By using various control parameters communicated between the transmitting device and the receiving device, the different groups of messages may be independently transmitted without having the transmission of one group of messages wait for acknowledgement of another group of messages. In addition, within each of the message groups, the receiving device is allowed to store and hold acknowledgement of messages until a later time specified through control parameters transmitted via control messages. A control message may trigger transmission of stored acknowledgement for one or more message groups identified, again, by control parameters included in the control message. Multiple pending acknowledgements of multiple groups of messages may be triggered and subsequently transmitted in a single acknowledgement message. The pending acknowledgements may include acknowledgements for successful receipt of both initially transmitted message and retransmitted message.
Patent WO-2020042885-A1 (WO)
Inventor: DU SHUANG
IPC: C09J7/30
Filed: 2019-08-07
Abstract: An optical adhesive (100) and a manufacturing method therefor, and a display device (200). The optical adhesive (110) comprises a first adhesive layer (100), a second adhesive layer (120), and a third adhesive layer (130) that are sequentially stacked; the energy storage modulus of the first adhesive layer (110) is greater than that of the third adhesive layer (130), and the energy storage modulus of the first adhesive layer (110) and that of the third adhesive layer (130) both are greater than that of the second adhesive layer (120). The optical adhesive (100) has a strong bonding capability, can also reduce a bending stress of a component attached on the optical adhesive, and can inhibit the generation of air bubbles, thereby avoiding the problems of the failing of a film layer, such as wrinkling, breaking, and separation.
Patent WO-2020048443-A1 (WO)
Title: Apparatus and method for beam failure recovery
Inventor: ZHANG YUSHU
IPC: H04W72/08
Filed: 2019-09-03
Abstract: Provided herein are apparatus and method for beam failure recovery. The disclosure provides an apparatus for a user equipment (UE), comprising: a radio frequency (RF) interface to receive beam failure recovery request (BFRQ) resource configuration information; and processor circuitry coupled with the RF interface, wherein the processor circuitry is to: determine a physical uplink control channel (PUCCH) resource unit for a BFRQ of a beam failure recovery (BFR) procedure based on the BFRQ resource configuration information received from the RF interface, wherein the BFRQ is to only indicate that beam failure happens; and cause transmission of the BFRQ via the PUCCH resource unit. Other embodiments may also be disclosed and claimed.
Patent WO-2020103542-A1 (WO)
Inventor: GUO YANLEI
IPC: B01D53/78
Filed: 2019-09-11
Abstract: 一种废气前处理装置（1），用于处理印染定型机废气，废气前处理装置（1）呈横向设置以供废气横向通入，废气前处理装置（1）的进气端设有通入废气的气动风门（3），废气前处理装置上设有在线清洗机构（5），在线清洗机构（5）包括蒸汽清洗和水清洗双重清洗方式，废气前处理装置（1）具有废气通道，废气通道内设有对废气进行依次处理的自动除毛机构（6）、气水换热机构（7）、除蜡除杂机构（8）、初级微气泡除味机构（9）和除水除雾机构（10）。
Patent WO-2021046745-A1 (WO)
Inventor: CHENG CHUN
IPC: B82Y30/00
Filed: 2019-09-11
Abstract: 一种双层薄膜驱动器及其制备方法和用途，所述驱动器包括碳纳米管薄膜及位于其表面的二氧化钒纳米线阵列；所述二氧化钒纳米线的长度＞200μm；所述二氧化钒纳米线间的夹角≤10°，所述双层薄膜驱动器的结构达到厘米级，且具有良好的驱动性能、各项异性和可加工性。
Patent WO-2021046842-A1 (WO)
Title: Method for encoding and identifying bridge anti-seismic engineering member
Inventor: DING YOULIANG
IPC: H04W4/30
Filed: 2019-09-14
Abstract: Provided is a method for encoding and identifying a bridge anti-seismic engineering member, the method comprising the following steps: pasting, on the surface of each bridge anti-seismic engineering member, an NFC tag with an anti-seismic engineering member code contained therein; when it is necessary to identify the code, an NFC reading device receiving NFC tag information and interacting with a cloud server; and translating code information into basic information of the bridge anti-seismic engineering member, and displaying the information on the NFC reading device, thus obtaining inherent information, usage information and storage information of each member. According to the method for encoding and identifying a bridge anti-seismic engineering member provided in the present invention, a unified encoding system is established, a combined code is formed through operational symbols in order to perform unique confirmation on bridge engineering members, so that the sharing and quick retrieval of information of the bridge engineering members are realized; furthermore, by means of an NFC scheme, information can be quickly read, read in batches and compiled, and the usage thereof is more convenient.
Patent WO-2020103556-A1 (WO)
Title: Nitric acid reduction conversion process
Inventor: LIANG BICHAO
IPC: C07C201/04
Filed: 2019-09-20
Abstract: The present invention relates to a nitric acid reduction conversion process, the process involving bringing a raw material gas that is rich in nitric oxide into contact with a raw material liquid containing nitric acid and methanol in a nitric acid reduction reactor, such that an oxidation-reduction reaction occurs in order to convert the nitric acid into methyl nitrite. Compared with the prior art, the present invention improves the nitric acid conversion rate, reduces the pressure drop and also increases the selectivity of the target product methyl nitrite by optimizing the number of reactors in series, the reaction temperature, the feed ratio of the nitric oxide in the raw material gas to the nitric acid in the raw material liquid, and the amount of supplemented methanol.
Patent WO-2020064022-A1 (WO)
Title: 基于虚拟现实的儿童注意力缺陷多动障碍测训方法和系统
Inventor: QIN LU
IPC: A61B5/16
Filed: 2019-09-30
Abstract: 一种基于虚拟现实的儿童注意力缺陷多动障碍测训方法和系统。该测训方法包括以下步骤：S1.对目标用户进行ADHD检测，以判断所述目标用户是否为存在注意缺陷障碍的障碍用户，若是，则执行步骤S2；S2.根据步骤S1的检测结果判断所述障碍用户的障碍问题，并根据所述障碍问题构建虚拟现实场景；S3.通过游戏的方式在所述虚拟现实场景中引导障碍用户进行针对性训练。该测训方法采用测训一体手段，根据检测结果直接对用户进行训练，具有更强的针对性和有效性。
Patent WO-2020073901-A1 (WO)
Title: Structure semi-conductrice, dispositif de mémoire, dispositif à semi-conducteur et son procédé de fabrication
Inventor: CHUANG LING-YI
IPC: H01L23/48
Filed: 2019-10-08
Abstract: L'invention concerne une structure semi-conductrice, un dispositif de mémoire, un dispositif à semi-conducteur et un procédé de fabrication de dispositif à semi-conducteur. La structure semi-conductrice comprend une puce, un bus d'alimentation et un premier ensemble tampon. Le bus d'alimentation est disposé sur la puce et s'étend dans une direction prédéterminée. Le premier ensemble tampon est disposé sur un côté du bus d'alimentation. Le premier ensemble tampon comprend au moins quatre tampons séparés les uns des autres le long de la direction prédéterminée par les premier, deuxième et troisième espaces. Le premier espace et le second espace ont tous deux une largeur supérieure à une largeur du troisième espace et le premier ensemble tampon comprend un bloc d'alimentation couplé au bus d'alimentation et situé entre le premier espace et le deuxième espace. Le bloc d'alimentation et les premier et deuxième espaces sont tous situés entre des extrémités opposées du bus d'alimentation.
Patent WO-2021082047-A1 (WO)
Title: Packaging method and packaging structure for display panel
Inventor: MIAO YANG
IPC: H01L51/52
Filed: 2019-11-08
Abstract: A packaging method and a packaging structure for a display panel. The packaging method comprises: first, providing a first substrate (300), preparing a water-blocking layer (302), coating a second substrate (400) with sealants (403, 404), coating a polymer adhesive material (401) in an area defined by the sealants (403, 404), coating the polymer adhesive material (401) with a light absorption material (405), finally fitting the two substrates (300, 400), uniformly mixing the polymer adhesive material (401) with the light absorption material (405) to form a mixed film layer, and curing same to complete packaging. The packaging effect of the panel is good.
Patent WO-2021017277-A1 (WO)
Title: Image capture method and apparatus, and computer storage medium
Inventor: WANG TAO
IPC: G06K9/00
Filed: 2019-11-11
Abstract: An image capture method and apparatus, and a computer storage medium, the method comprising: an electronic device performing video recording of a business activity process to obtain a first video, and performing audio recording of the business activity process to obtain a first audio, the business activity process comprising a salesperson discussing business with a client (S201); the electronic device adding subtitles to the first video according to the first audio to obtain a second video which contains subtitles (S202); when the electronic device is playing back the second video, the electronic device capturing an image of a preset key phrase which appears in the second video (S203). The described method may improve the efficiency of performing spot checking on business content involved in business activities.
Patent WO-2021027172-A1 (WO)
Inventor: LUO JIAJIA
IPC: C07D471/00
Filed: 2019-11-19
Abstract: Disclosed is a hole transport material with a structural general formula of (A), wherein group R is any one of a carbazole group and a derivative group thereof, a diphenylamine group and a derivative group thereof, a phenoxazine group and a derivative group thereof, and an acridine group and a derivative group thereof. With a fused-twin-acridine structure as a core, a hole transport material having an appropriate energy level and a high migration rate is designed and synthesized, and an organic light-emitting device based on this hole transport material has a higher light-emitting efficiency.
Patent WO-2020103940-A1 (WO)
Title: Coordination method for sub-block based inter prediction
Inventor: ZHANG KAI
IPC: H04N19/597
Filed: 2019-11-22
Abstract: Devices, systems and methods for digital video coding, which include sub-block based inter prediction methods, are described. An exemplary method for video processing includes determining, for a conversion between a current block of video and a bitstream representation of the video, a maximum number of candidates in a sub-block based merge candidate list and/or whether to add sub-block based temporal motion vector prediction (SbTMVP) candidates to the sub-block based merge candidate list based on whether temporal motion vector prediction (TMVP) is enabled for use during the conversion or whether a current picture referencing (CPR) coding mode is used for the conversion, and performing, based on the determining, the conversion.
Patent WO-2021102838-A1 (WO)
Title: 确定采集频率的方法、装置、计算设备和存储介质
Inventor: ZHANG LIANG
IPC: G06F11/30
Filed: 2019-11-28
Abstract: 确定采集频率的方法、装置、计算设备和存储介质。确定数据的采集频率的方法，其中，数据从设备采集并提供给应用程序，以供应用程序对设备进行监控，该方法包括：确定应用程序对设备的数据的采集频率需求；确定设备的状态信息；以及基于所确定的应用程序对设备的数据的采集频率需求和所确定的设备的状态信息，根据预设规则来确定数据的采集频率。
Patent WO-2020173174-A1 (WO)
Inventor: SUN RIDONG
IPC: C04B33/138
Filed: 2019-12-11
Abstract: L'invention concerne un carreau mural ignifuge et un procédé de production associé. Le carreau mural ignifuge comprend des matières premières en les parties suivantes : 10 à 15 parties de cendres volantes, 10 à 15 parties de feldspath, 5 à 10 parties de perlite, 10 à 15 parties d'argile rouge, 10 à 15 parties d'une fibre de verre, 4 à 9 parties d'oxyde de zinc nanométrique, 8 à 15 parties de dioxyde de silicium nanométrique, 6 à 12 parties de poudre de charbon de bambou, 5 à 10 parties de laitier d'acier, 5 à 15 parties de débris de verre, 3 à 7 parties d'une résine élastique acrylique, 1 à 3 parties d'un auxiliaire de broyage, 3 à 5 parties d'un agent ignifuge, 1,5 à 3 parties d'un antioxydant, 1,5 à 2,5 parties d'un stabilisant thermique, et de l'eau.
Patent WO-2021103205-A1 (WO)
Inventor: LI RENPENG
IPC: G09G5/14
Filed: 2019-12-18
Abstract: A composite display screen, a composite display screen module and a display control method therefor. The composite display screen comprises: a main display screen corresponding to a main display region and electrically connected to a first display drive chip; and at least one sub-display screen corresponding to a sub-display region and electrically connected to a second display drive chip, the sub-display region being provided on an upper portion and/or an lower portion of the composite display screen, and the sub-display region being correspondingly provided with functional components; a first pixel unit of the main display area comprises a first sub-pixel unit and a first transparent sub-unit, a second pixel unit of the sub-display screen comprises a second sub-pixel unit and a second transparent sub-unit, and the area of the second transparent sub-unit is greater than that of the first transparent sub-unit. Thus, the transmittance of the sub-display region is increased without affecting the use of the device.
Patent WO-2020135260-A1 (WO)
Inventor: WU XUWEN
IPC: A61F2/962
Filed: 2019-12-20
Abstract: 一种人工瓣膜的输送导管，包括外管（13）、内管（15）、内芯管（16）和可收容人工瓣膜（3）的鞘管（12）；内芯管（16）位于鞘管（12）和内管（15）的腔中，内芯管（16）通过引导头（11）与鞘管（12）的一端固定连接；内管（15）上设置有固定头（14），鞘管（12）或内芯管（16）与固定头（14）之间形成周向定位配合，使得内芯管（16）在周向转动时带动引导头（11）、鞘管（12）以及固定头（14）一体转动。用于调整人工瓣膜释放周向角度的同时维持定位所需的三维构型，提高人工瓣膜释放定位的准确性。
Patent WO-2020181877-A1 (WO)
Inventor: LIU BINGYANG
IPC: G02F1/1343
Filed: 2019-12-24
Abstract: The present application relates to the technical field of display and provides a light modulation panel and control method thereof, and a display device. The light modulation panel comprises: a transparent substrate base and multiple light modulation units located on the transparent substrate base; wherein each of the light modulation unit comprises a refraction structure and an electric field structure located outside the refraction structure; the refraction structure comprises at least two laminated film layers, and a refraction index difference between any two adjacent film layers of the at least two film layers can be changed under the action of an electric field applied by the electric field structure. The present application solves the problem that the display device comprising the light modulation panel is relatively thick. The present application is used for light modulation.
Patent WO-2020143635-A1 (WO)
Inventor: YANG DAN
IPC: H04L1/18
Filed: 2020-01-07
Abstract: The present application provides a data retransmission method and device, a storage medium, and an electronic device. The method comprises: sending a first data packet, the first data packet comprising data block identification information.
Patent WO-2021142624-A1 (WO)
Title: Method for centrifugally casting composite steel pipe by means of slag
Inventor: XI WENJUN
IPC: B22D13/02
Filed: 2020-01-14
Abstract: Disclosed is a method for centrifugally casting a composite steel pipe by means of slag, the method comprising the following steps: C) casting slag in a molten state into a steel pipe by using a centrifugal casting process; and D) cooling the slag, and forming a glass or glass ceramic lining on the inner surface of the steel pipe, wherein the slag comprises one selected from blast furnace slag and steel slag. Further disclosed is a composite steel pipe manufactured by using the method. According to the method, a wear-resistant and corrosion-resistant glass or glass ceramic lining layer is prepared on the inner surface of the steel pipe by means of a centrifugal casting technique by utilizing molten slag generated in a steelmaking process, and external energy is not needed in the preparation process. The composite steel pipe can be used for conveying corrosive liquids, corrosive liquids containing abrasion particles, and gases, and has a wide application prospect in the fields of metallurgy, ore and chemical engineering.
Patent WO-2021128539-A1 (WO)
Title: 原位开环聚合制备的聚甲醛类全固态聚合物电解质及应用
Inventor: CUI GUANGLEI
IPC: H01M10/0565
Filed: 2020-02-12
Abstract: 一种全固态聚合物电解质，具体的说是一种原位开环聚合制备的聚甲醛类全固态聚合物电解质及其在构成全固态二次锂电池中的应用。该全固态聚合物电解质为三聚甲醛类单体、添加剂和锂盐通过催化剂引发原位开环聚合于多孔支撑材料；其厚度为10μm-800μm；室温离子电导率为4×10 -5 S/cm-8×10 -3 S/cm，电化学窗口不低于4.2V。该全固态聚合物电解质制备容易，成型简单；机械性能优良；室温离子电导率高；与此同时该全固态聚合物电解质能够有效抑制锂枝晶的生长和匹配较高电压正极材料，有效提高了界面稳定性能、长循环性能和能量密度。
Patent WO-2021179146-A1 (WO)
Inventor: WANG GANG
IPC: H04W28/02
Filed: 2020-03-09
Abstract: Embodiments of the present disclosure relate to methods, devices, and medium for communication. According to embodiments of the present disclosure, RLC based data forwarding is introduced. The RLC channels are released based on the BAP address of the network device which is to be handed over. By the present disclosure, it remarkably optimized the IAB node migration to enable the IAB migration intra-Donor CU.
Patent WO-2021184290-A1 (WO)
Inventor: DANG XUWEN
IPC: G02B13/00
Filed: 2020-03-19
Abstract: 一种光学系统、镜头模组和电子设备，光学系统沿光轴方向的物侧至像侧依次包含第一透镜（L1）至第七透镜（L7），第一透镜（L1）、第三透镜（L3）和第六透镜（L6）具有正屈折力，第二透镜（L2）和第七透镜（L7）具有负屈折力，第二透镜（L2）、第三透镜（L3）和第六透镜（L6）的近光轴区域的物侧面（S5、S11）均为凸面，第二透镜（L2）和第七透镜（L7）近光轴区域的像侧面（S4、S14）均为凹面；第三透镜（L3）近圆周区域的像侧面（S6）为凸面；第七透镜（L7）近光轴区域的物侧面（S13）为凸面，第五透镜（L5）、第六透镜（L6）和第七透镜（L7）的物侧面（S9、S11、S13）和像侧面（S10、S12、S14）中至少一个面设置有至少一个反曲点，通过设置七片式透镜结构，对七片光学透镜的屈折力和面型合理配置，使光学系统在满足高像素的同时，满足系统的大广角和小型化的要求。
Patent WO-2021036243-A1 (WO)
Title: 识别车道的方法、装置及计算设备
Inventor: LI DONGHU
IPC: G08G1/14
Filed: 2020-03-25
Abstract: 一种识别车道的方法、装置及计算设备，属于智能交通技术领域。该方法包括：在视频中识别车道时，获取设置于交通道路的监控设备拍摄的视频，视频记录了行驶在交通道路上的多个车辆，确定每个车辆在视频的多个视频帧中的位置，根据每个车辆在视频的多个视频帧中的位置，确定每个车辆在视频中的行车轨迹，根据多个车辆在视频中的行车轨迹，识别视频中的至少一条车道。该方法可以动态地对视频中的车道进行识别，提高了识别车道的准确性。
Patent WO-2021189310-A1 (WO)
Inventor: LIN XIAOLONG
IPC: F04D29/42
Filed: 2020-03-25
Abstract: Disclosed are an electronic device (1) and a centrifugal fan (200/300/400). The electronic device (1) comprises: the centrifugal fan (200/300/400), wherein the centrifugal fan (200/300/400) comprises a fan casing, an impeller (131) and a driving device (132), the impeller (131) being fixedly connected to the driving device (132), the driving device (132) being capable of driving the impeller (131) to rotate so as to generate an airflow, and the driving device (132) being mounted on the fan casing; the fan casing being provided with a mounting part (136/136'), and the centrifugal fan (200/300/400) being capable of being fixed by means of the mounting part (136/136'); and a housing, which is used for carrying electronic components of the electronic device (1), the housing being provided with a matching part. When the fan casing is mounted on the housing by means of the mounting part (136/136'), the matching part matches the fan casing so as to jointly form at least part of a volute of the centrifugal fan (200/300/400). Thus, the limitation of the centrifugal fan on the design of the electronic device can be reduced, the flexibility and diversity of the design of the electronic device are improved, and a miniaturized design of the electronic device is facilitated.
Patent WO-2021103362-A1 (WO)
Title: 铝合金及其制备方法
Inventor: GUO QIANG
IPC: C22C1/02
Filed: 2020-03-26
Abstract: 提供了铝合金及其制备方法，按照质量百分比计，该铝合金含有：8～11％的Si，2～3％的Cu，0.7～1.1％的Mg，0.7～1.5％的Mn，0.01～0.015％的Sr，0.01～0.015％的Cr，0～0.4％的Fe，0.02～0.1％的Ti，0.01～0.02％的Ga，0.004～0.02％的B，0～2％的Zn，及余量的Al及其它元素，所述其他元素的总量低于0.1％。
Patent WO-2021195963-A1 (WO)
Title: 隔膜、电极组件、电池及电子装置
Inventor: FAN XIAOHE
IPC: H01M2/18
Filed: 2020-03-31
Abstract: 一种隔膜（100、200、300、400、500、600），隔膜（100、200、300、400、500、600）包括隔膜基材（10）。所述隔膜（100、200、300、400、500、600）还包括混合涂层（30），所述混合涂层（30）设置于所述隔膜基材（10）的表面，所述混合涂层（30）包括中空微球（32）以及粘结剂（34），所述中空微球（32）能够在电解液中溶胀后破损。一种包括隔膜（100、200、300、400、500、600）的电极组件（2）、包括电极组件（2）的电池（3）及包括电池（3）的电子装置（4）。