baber/WOPTO huggingface dataset:
Patent WO-2019184729-A1 (WO)
Inventor: WU LIPING
IPC: B22D11/114
Filed: 2019-03-15
Abstract: A method for improving the fluidity of a solid-liquid two-phase region in middle and late solidification stages of a continuous casting process comprises applying intermittent excitation force to a surface of an ingot shell (120) at a solidified end of a continuously cast ingot (100), wherein intermittent excitation force can be further applied to the surface of the ingot shell at a solidified intermediate segment of the continuously cast ingot. Additionally, a method for controlling quality of a cast ingot in a solidification process of continuous casting and a device for controlling quality of a cast ingot in a solidification process of continuous casting are provided. Excitation force applied to a surface of an ingot shell at a solidified end of a continuously cast ingot improves shrinkage compensation of semi-solidified molten steel in intermediate and late solidification stages and reduces porosity of an internal structure of the cast ingot. Excitation force applied to the surface of an ingot shell at a solidified intermediate section of a continuously cast ingot breaks up dendritic crystal head growth at a solidification front edge during a cooling process in an even manner and promotes growth of equiaxed crystals.
Patent WO-2020191561-A1 (WO)
Title: 一种随机接入方法及装置、用户设备、网络设备
Inventor: SHI CONG
IPC: H04W74/08
Filed: 2019-03-22
Abstract: 本申请实施例提供一种随机接入方法及装置、用户设备、网络设备，该方法包括：用户设备UE向网络设备发送第一消息；所述UE接收所述网络设备发送的第二消息，所述第二消息用于响应一个或多个UE的第一消息，所述第二消息包括以下至少之一：UE冲突解决标识信息、专用无线网络临时标识RNTI、上行定时提前量信息、上行调度信息。
Patent WO-2020133746-A1 (WO)
Inventor: MA LIANG
IPC: G06F3/041
Filed: 2019-03-25
Abstract: 一种触控结构、采用该触控结构的显示面板及显示装置，其优点在于，穿过触控结构第一区的金属走线对所述第一区的遮挡小于穿过触控结构第二区的金属走线对所述第二区的遮挡，使得所述第一区的可见光透光率大于第二区的可见光透光率，则可在所述第一区的对应位置设置一需要充足可见光的模块，以提高该模块的性能。
Patent WO-2019205854-A1 (WO)
Inventor: YANG SHENGYONG
IPC: A61K31/245
Filed: 2019-03-25
Abstract: L'invention concerne des dérivés de 10H-phénothiazine capables d'inhiber la ferroptose, ou des sels pharmaceutiquement acceptables, ou des formes cristallines, ou des solvates de ceux-ci tels que représentés par la formule (I), leur procédé de préparation et leurs utilisations. Les dérivés ont un bon effet inhibiteur sur la ferroptose, présentent un bon effet thérapeutique sur un modèle de rat d'ischémie cérébrale focale et peuvent donc être utilisés en tant que principe actif principal dans la préparation d'inhibiteurs de la ferroptose. Tous les dérivés ont un bon potentiel médicinal et sont supposés être utiles en tant que médicaments candidats pour le traitement d'un accident vasculaire cérébral. Le procédé de préparation est simple avec une condition de réaction modérée, le mode opératoire et le contrôle sont pratiques, la consommation d'énergie est faible, le rendement est élevé à faible coût, et le produit est ainsi approprié pour une production industrielle. (I)
Patent WO-2020206710-A1 (WO)
Title: Gyroscope
Inventor: MENG ZHENKUI
IPC: G01C19/5705
Filed: 2019-04-19
Abstract: A gyroscope (100), comprising an annular supporting plate (20) and a vibrating member (30) erected on one side of the annular supporting plate (20). The vibrating member (30) comprises an annular portion (31) and a plurality of elastic connecting portions (32) arranged around the periphery of the annular portion (31) at intervals in the circumferential direction of the annular portion (31). One end of each elastic connecting portion (32) is connected to the peripheral wall of the annular portion (31), and the other end extends and is fixed to the annular supporting plate (20). The vibrating member (30) is erected on the annular supporting plate (20). When the vibrating member (30) rotates under the action of external force, current changes, and then angular velocity can be measured. The gyroscope has a simple structure, and not only maintains the elasticity of rotation but also can suppress unnecessary vibration due to the arrangement of the plurality of elastic connecting portions (32).
Patent WO-2020113907-A1 (WO)
Title: 3d printing-based building structure manufacturing device and method
Inventor: WANG ZHENDI
IPC: B33Y40/00
Filed: 2019-05-14
Abstract: A 3D printing-based building structure manufacturing device. Said device comprises a 3D printing apparatus (1) and a reinforcement apparatus; the 3D printing apparatus has a storage cavity (11) and a print head (12) connected to the storage cavity (11) and movable relative to a base frame; the reinforcement apparatus is provided movably relative to the base frame, and has a driving mechanism (3) for driving short reinforcing bars or short ribs to perform an insertion movement in a direction intersecting with the direction of stacking of cement-based slurry layers, the driving mechanism (3) inserting the short reinforcing bars or short ribs into interfaces at least crossing two adjacent cement-based slurry layers printed by the 3D printing apparatus (1). Further provided is a 3D printing-based building structure manufacturing method. There is no printing gap between the cement-based slurry layers printed by said device and the reinforcing bars inserted, ensuring tight connection between the cementitious slurry and the reinforcing bars, improving the mechanical performance and toughness of interfaces between the 3D-printed cement-based material layers.
Patent WO-2019223675-A1 (WO)
Title: Liquid crystal phase shifting unit and manufacturing method therefor, liquid crystal phase shifter and antenna
Inventor: WU BO
IPC: G02F1/1333
Filed: 2019-05-21
Abstract: A liquid crystal phase shifting unit and a manufacturing method therefor, a liquid crystal phase shifter and an antenna, which can enable the liquid crystal phase shifting unit to be better used for a curved surface, increasing the usage range. The liquid crystal phase shifting unit comprises: a first flexible substrate (1) and a second flexible substrate (2) which are provided opposite to each other; a microstrip line (3) provided on one side of the first flexible substrate (1) facing the second flexible substrate (2); an electrode layer (4) provided on one side of the second flexible substrate (2) facing the first flexible substrate (1); and a solid state liquid crystal (5) provided between the microstrip line (3) and the electrode layer (4). The liquid crystal phase shifting unit is used to perform phase shifting on microwave signals.
Patent WO-2019223677-A1 (WO)
Title: Track beam (10) and railway traffic system
Inventor: GUO YONG
IPC: E01B25/10
Filed: 2019-05-21
Abstract: A track beam (10) and a railway traffic system (30). The track beam (10) comprises: a beam body (1) and a track beam baffle (2); the track beam baffle (2) is provided at one side of the beam body (1) and the lower surface of the track beam baffle (2) is provided with an inner end (21) and an outer end (22); compared with the inner end (21), the outer end (22) is away from the beam body (1); the outer end (22) of the lower surface of the track beam baffle (2) is lower than the inner end (21) of the lower surface of the track beam baffle (2).
Patent WO-2019233332-A1 (WO)
Inventor: YE JINSHAN
IPC: G06K9/20
Filed: 2019-05-30
Abstract: 本公开提供一种光学指纹识别组件及终端，该光学指纹识别组件包括：透镜、图像传感器和带通滤光片，所述带通滤光片设置于所述图像传感器接收光线的一侧。
Patent WO-2020015467-A1 (WO)
Inventor: LI XIN
IPC: H04B10/079
Filed: 2019-05-30
Abstract: 本发明实施例公开了一种光口连接检测方法，包括：待检测光口所在交换单板获取所述待检测光口的位置信息；所述待检测光口所在交换单板通过所述待检测光口发出所述待检测光口的位置信息。本发明实施例还公开了一种交换单板。
Patent WO-2020103429-A1 (WO)
Inventor: PAN YUQI
IPC: F24F11/00
Filed: 2019-06-11
Abstract: The present application belongs to the technical field of air conditioners, and aims to solve the problem that existing air conditioners cannot flexibly adjust operating mode. With this aim, provided in the present application is a control method for an air conditioner, which method comprises the following steps: acquiring an indoor ambient temperature; acquiring an attribute parameter of a user; determining an indoor comfort temperature according to the indoor ambient temperature and the attribute parameter; and determining an operating mode of an air conditioner according to the indoor ambient temperature and the indoor comfort temperature, wherein the attribute parameter comprises at least one of the gender, the age and the status of the user. The present application can accurately determine an indoor comfort temperature based on an indoor ambient temperature and an attribute parameter, and determine the operating mode of the air conditioner in combination with the indoor ambient temperature, and thus, an operating mode of an air conditioner can be accurately determined and adjusted, an indoor ambient temperature can be adjusted and maintained at an indoor comfort temperature, and a more comfortable living environment can be provided for the user.
Patent WO-2020001306-A1 (WO)
Inventor: WILSON MARK W
IPC: F25D29/00
Filed: 2019-06-17
Abstract: A system (10) for measuring and monitoring the closure of a refrigerated compartment (120) of an appliance (100) includes a controller (200) having at least one input and at least one output for receiving and providing electrical signals to a plurality of electrical components of the appliance (100). The system (10) includes a pressure sensor for monitoring the compartment (120) to detect the presence of a negative pressure pulse indicative of a compartment (120) closure.
Patent WO-2020001573-A1 (WO)
Title: Method for preventing hydrogen from damaging pipe, oil transfer pipeline and manifold of oil refining hydrogen production reforming furnace employing method
Inventor: XU GUIGEN
IPC: F16L57/00
Filed: 2019-06-28
Abstract: A method for preventing hydrogen from damaging a pipe, and an oil transfer pipeline and a manifold of an oil refining hydrogen production reforming furnace employing the method. An inner wall of a pipe is provided with a hollow isolation layer for isolation. An end of the pipe is provided with a filler for cushioning. A perforated plate (1) for supporting the isolation layer is provided in the pipe. The oil transfer pipeline and manifold of the oil refining hydrogen production reforming furnace employing the method comprise: an oil transfer pipeline (2) and a manifold (9). A side surface of the manifold is connected to a branch pipe (6). A pipe inner wall of the oil transfer pipeline is provided with a hollow isolation layer (3). An end of the manifold is provided with a filler (11). A branch pipe inner wall and an inner wall at the joint between the branch pipe and the manifold is provided with a hollow isolation layer (5). The method is applicable to an oil transfer pipeline and manifold of an oil refining hydrogen production reforming furnace, and is also applicable to a pigtail pipe, a propylene dehydrogenation pipe, isobutane dehydrogenation, and other chemical plant pipes subject to damage caused by hydrogen. The pipe has a long service life, and is not prone to cracking.
Patent WO-2021000113-A1 (WO)
Inventor: SUN SHUYUAN
IPC: G06F1/16
Filed: 2019-06-29
Abstract: Disclosed is a pair of wearable eyeglasses, wherein a processor thereof switches working modes of a vibration assembly and a sound production apparatus according to a detection result of a pressure sensor. When the pressure sensor has detected that there is no external pressure, the processor feeds back a music signal at a first level to the vibration assembly and the sound production apparatus, wherein the vibration of the vibration assembly is conducted to an ear via a bone at a corresponding position on a head so as to form a low-frequency sound; and when the pressure sensor detects that there is an external pressure, the processor feeds back a touch-control feedback signal at the first level to the vibration assembly, and feeds back a music signal at a second level to the sound production apparatus, wherein the second level is different from the first level, and the vibration of the vibration assembly is conducted to an outer cover plate. Further disclosed is touch-control interaction method for a pair of wearable eyeglasses. According to the pair of wearable eyeglasses and the touch-control interaction method therefor, compared with related technology, the sound quality of the wearable eyeglasses is improved, and the application efficiency of an individual part is also improved, and costs are also saved on.
Patent WO-2020007328-A1 (WO)
Title: Safety processing method and device for battery of unmanned aerial vehicle
Inventor: QIN WEI
IPC: H02J7/00
Filed: 2019-07-03
Abstract: The present invention relates to a safety processing method and device for a battery of an unmanned aerial vehicle. The method comprises: collecting electrical performance parameters of a battery, wherein the electrical performance parameters include a discharge current value of the battery and a voltage value of a single battery; determining whether the battery is over-discharged according to the electrical performance parameters, and if so, controlling the battery, such that same cannot be charged or discharged. The present invention can effectively eradicate a safety risk of a battery caused by serious over-discharge, thereby improving the reliability of the battery.
Patent WO-2020048243-A1 (WO)
Title: Window adjustment method, window adjustment device and mobile terminal
Inventor: LI TONGXI
IPC: G06F3/0481
Filed: 2019-07-18
Abstract: A window adjustment method, a window adjustment device, a mobile terminal and a computer readable storage medium. The window adjustment method comprises: detecting the number of free windows displayed by a mobile terminal (101); if the number of the windows is not less than two, determining a free window to be adjusted among the free windows displayed by the mobile terminal (102); acquiring an adjustment parameter, and adjusting, on the basis of the adjustment parameter, the free window to be adjusted (103), the adjustment parameter comprising a positional parameter and/or a size parameter. The method allows a user to adjust a window according to his/her needs, so as to avoid the window being blocked and affecting the use thereof by the user.
Patent WO-2021022458-A1 (WO)
Inventor: LIU YANG
IPC: H04W74/00
Filed: 2019-08-05
Abstract: The present disclosure relates to a search space configuration method and apparatus, a random access method and apparatus, and a storage medium, belonging to the technical field of communications. The search space configuration method comprises: an access network device generating and sending search space configuration information, wherein the search space configuration information comprises configuration of a first search space and configuration of a second search space, the configuration of the first search space is used for indicating a first search space for bearing a first PDCCH, the first PDCCH is a PDCCH corresponding to a message B during a two-step random access process, the configuration of the second search space is used for indicating a second search space for bearing a second PDCCH, the second PDCCH is a PDCCH corresponding to a message 2 during a four-step random access process, and the first search space and the second search space are different search spaces. A terminal using the two-step random access process and a terminal using the four-step random access process to perform random access can share an RO resource.
Patent WO-2020248367-A1 (WO)
Inventor: FAN ANXIN
IPC: H04W12/088
Filed: 2019-08-23
Abstract: The embodiments of the present application are applicable to access control in security protection. Disclosed are a network connection method and a related apparatus. The method comprises: an intranet firewall allocation device acquiring planned trip information of a mobile wireless access device accessing a target intranet; the intranet firewall allocation device determining a first intranet firewall allocated to the mobile wireless access device; and when determining that a trip node condition is met, the intranet firewall allocation device sending a first IP address of the first intranet firewall to the mobile wireless access device in order to cause the mobile wireless access device to establish a connection with the first intranet firewall and to cut off a connection with a second intranet firewall, thereby realizing the switching of the intranet firewalls connected to the mobile wireless access device. By means of the present application, connected intranet firewalls can be recommended to and switched for a mobile wireless access device according to planned trip information of the mobile wireless access device, thereby ensuring the network quality when a user accesses a target intranet.
Patent WO-2020043194-A1 (WO)
Title: Codeur, décodeur et procédés correspondants utilisant un codage de palette
Inventor: CHERNYAK ROMAN
IPC: H04N19/96
Filed: 2019-08-30
Abstract: La présente invention concerne des procédés de décodage et de codage ainsi que des appareils de décodage et de codage et un programme. En particulier, un type de partitionnement d'une unité de codage de sujet, CU, est déterminé. Le type de partitionnement est soit un type de partitionnement unique, dans lequel une unité de codage de sujet est partitionnée en une seule CU comprenant un bloc de codage luma, CB, et deux CB chroma, ou un type de partitionnement séparé, dans lequel une unité de codage de sujet est partitionnée en une CU luma séparée comprenant uniquement un CB luma et une CU chroma comprenant uniquement deux CB chroma. En fonction du type de partitionnement du CU de sujet, la CU de sujet et une information de codage de palette associée sont décodés à partir d'un train de bits (dans le cas du procédé/appareil de décodage) ou insérés dans le train de bits (dans le cas du procédé/appareil de codage).
Patent WO-2021046701-A1 (WO)
Title: Coating composition
Inventor: LIU GUOGUANG
IPC: C09D5/16
Filed: 2019-09-10
Abstract: A coating composition comprising at least one polysilazane, at least one curing catalyst, at least one hydrophobic and oleophobic agent, and at least one first organic solvent. A coating composition exhibits excellent pencil hardness, initial property, durability, cleaning property, acid resistance, alkali resistance, solvent resistance, and thermal and humidity endurance.
Patent WO-2021056265-A1 (WO)
Inventor: JIANG XIA
IPC: A61M5/20
Filed: 2019-09-25
Abstract: A syringe pump (10), a syringe pump system, a syringe pump control method, and a computer-readable storage medium. The syringe pump control method comprises: detecting the state of a pump door (112) and the set state of a syringe (60) in the syringe pump (10) (S141); when detecting that the pump door (112) is closed and the set state of the syringe (60) in the syringe pump (10) is normal, controlling a display screen (160) to display an infusion parameter setting interface (510) (S143); and controlling, according to at least one infusion parameter content, a driving mechanism (133) to move, so that a liquid in the syringe (60) moves according to an infusion direction (S145). According to the method, the display screen (160) can be controlled to display the infusion parameter setting interface (510) when it is detected that the pump door (112) is closed and the set state of the syringe (60) in the syringe pump (10) is normal, so that the shortage of a waste of infusion time caused by waiting for a push-pull mechanism (114) to operate for a preset time and then abut against a piston handle (606) before displaying the infusion parameter setting interface (510) can also be mitigated.
Patent WO-2020237965-A1 (WO)
Inventor: GUO ZHEN
IPC: E02D27/52
Filed: 2019-10-11
Abstract: Disclosed is a combined suction anchor reinforced by using a grouting screw anchor. The combined suction anchor comprises a gravity-type suction anchor, an L-shaped skirt plate and a screw anchor. The gravity-type suction anchor used in the device is composed of a suction anchor top plate and a suction anchor cylinder wall, and meanwhile, the suction anchor reaches a pre-estimated set position more quickly in a penetrating stage under its own weight by using a concrete pressing block. Then, the L-shaped skirt plate is lifted to the outer side of the suction anchor by means of a lifting lug and is connected to the suction anchor by means of an apron board fixing bolt. A screw anchor rod passes through a prefabricated skirt plate hole in the L-shaped skirt plate and penetrates into the depth of a seabed, concrete is grouted, through the skirt plate hole, to a seabed soil body region which is loose as the screw anchor rod is inserted, and a concrete reinforcing region is formed after the concrete is solidified. In the present invention, by combining the grouting screw anchor and a skirt anchor with the gravity-type suction anchor, the vertical and horizontal bearing forces and the anti-overturning bearing force of the suction anchor are improved, while the safety performance and the engineering service performance of the suction anchor are improved.
Patent WO-2021003871-A1 (WO)
Inventor: ZHANG FUYANG
IPC: H01L29/417
Filed: 2019-10-15
Abstract: A flexible array substrate, comprising a first flexible substrate (11), a water-oxygen barrier layer (12), a second flexible substrate (13), a buffer layer (14), and an array structure layer; a portion of the array structure layer located in a display area (10) is provided with a first source/drain wiring (111), a portion of the array structure layer located in a bending area (20) is provided with a second source/drain wiring, and the relative distance between the second source/drain wiring and the buffer layer is less than the relative distance between the first source/drain wiring and the buffer layer.
Patent WO-2020093992-A1 (WO)
Inventor: TAN YIYUN
IPC: H02J50/10
Filed: 2019-11-05
Abstract: The present disclosure relates to a self-moving device, a wireless charging station, an automatic working system, and a charging method therefor. The self-moving device comprises: a wireless charging receiving module, configured to perform a charging operation on the basis of a wireless charging signal received from a wireless charging transmission module on the wireless charging station; a return guiding module, configured to detect guide information for guiding the self-moving device to move to the wireless charging station; an in-place sensing module, configured to sense the in-place guiding apparatus; and a first control module, configured to control, according to the detected guide information, the self-moving device to move to the wireless charging station, and configured to adjust operation parameters of the self-moving device upon sensing of the in-place guiding apparatus, the operating parameters including: an operating speed and/or an operating direction. The embodiments of the present disclosure can precisely guide the self-moving device.
Patent WO-2021047023-A1 (WO)
Inventor: YANG YONG
IPC: G02F1/13357
Filed: 2019-11-13
Abstract: 本揭示公开了一种背光模组。本揭示在miniLED结构中采用半透膜片层的方式来减弱芯片正视角方向的发光亮度，同时增加芯片之间的发光光强，从而改善miniLED结构的整面的混光均匀性，以制备超薄液晶显示面板的背光模组。