baber/WOPTO huggingface dataset:
Patent WO-2020224496-A1 (WO)
Title: Synergistically enhanced electromagnetic shielding film and preparation method therefor
Inventor: WU DANG
IPC: C08J7/04
Filed: 2020-04-29
Abstract: The present invention relates to a synergistically enhanced electromagnetic shielding film and a preparation method therefor. The preparation method comprises the following steps: S1: dissolving and dispersing a conductive agent and sodium alginate to obtain a conductive shielding sodium alginate functional mixed solution, and dissolving and dispersing a magnetic nano material and sodium alginate to obtain a magnetic field shielding sodium alginate functional mixed solution; S2: respectively coating the two functional mixed solutions onto a respective side of a transparent film substrate material to obtain a conductive shielding functional layer and a magnetic field shielding functional layer; and S3: placing the film substrate material in a calcium chloride solution, cross-linking and curing, followed by washing and drying to obtain the synergistically enhanced electromagnetic shielding film. The synergistically enhanced electromagnetic shielding film prepared in the present invention has an electric field shielding functional layer and a magnetic field shielding functional layer which are evenly distributed on respective surfaces thereof, achieving a synergistically enhanced shielding effect and providing the electromagnetic shielding film with excellent performance. The functional layers have good adhesion and are not susceptible to cracking, peeling or oxidation. The present invention satisfies trends in the development of electromagnetic shielding materials in terms of preparation process and structural performance, and has broad development prospects.
Patent WO-2021073080-A1 (WO)
Inventor: ZHAO WANZHONG
IPC: G06F30/20
Filed: 2020-05-14
Abstract: A nash bargaining criterion-based man-car cooperative smart steering game control method, comprising: establishing a sixth-order automobile dynamic model, a driver optimal preview model, and a driver neuromuscular model; identifying some important parameters in the driver neuromuscular model, and designing an active rear wheel steering controller by using a sliding mode variable structure algorithm; reasonably assuming manipulation strategies of the driver and the active rear wheel steering controller, to propose six strategy combinations of a man-car game; and calculating, by using a maximum-minimum criterion, benefits of the game parties under various policy combinations, and solving a nash bargaining solution by using a nash bargaining criterion. The man-car cooperative game control method can effectively solve a game problem and maintain a good balance between two game parties by enabling the two game parties to pre-negotiate a strategy combination.
Patent WO-2021135040-A1 (WO)
Inventor: XUE YUE
IPC: B61F1/08
Filed: 2020-05-15
Abstract: L'invention concerne un dispositif de prévention de l'accumulation de neige et de guidage de l'écoulement pour un bogie, et un véhicule ferroviaire. Le dispositif de prévention de l'accumulation de neige et de guidage de l'écoulement pour un bogie comprend un mécanisme d'entraînement, et une première plaque de guidage d'écoulement (5), une deuxième plaque de guidage d'écoulement (6) et une troisième plaque de guidage d'écoulement (7) qui sont reliées séquentiellement dans le sens de la longueur d'une carrosserie de véhicule. Deux côtés de la première plaque de guidage d'écoulement (5), de la deuxième plaque de guidage d'écoulement (6) et de la troisième plaque de guidage d'écoulement (7) sont respectivement reliés au moyen de portions télescopiques (8). Une plaque d'étanchéité supérieure (21) est montée sur des portions supérieures de la première plaque de guidage d'écoulement (5) et la troisième plaque de guidage d'écoulement (7). La première plaque de guidage d'écoulement (5), la deuxième plaque de guidage d'écoulement (6), la troisième plaque de guidage d'écoulement (7), les portions télescopiques (8) sur deux côtés et la plaque d'étanchéité supérieure (21) forment ensemble une cavité étanche (9). Les extrémités supérieures de la première plaque de guidage d'écoulement (5) et de la troisième plaque de guidage d'écoulement (7) sont configurées pour pouvoir tourner autour de points fixes, les points fixes étant disposés sur la plaque d'étanchéité supérieure (21) ou la carrosserie de véhicule. Une extrémité inférieure de la première plaque de guidage d'écoulement (5) est reliée de manière rotative à la deuxième plaque de guidage d'écoulement (6), la deuxième plaque de guidage d'écoulement (6) et la troisième plaque de guidage d'écoulement (7) sont reliées de manière coulissante l'une par rapport à l'autre de manière télescopique, et le mécanisme d'entraînement entraîne les plaques de guidage d'écoulement (5, 6, 7) pour s'étendre et s'ouvrir dans la direction du rail ou pour se rétracter et se fermer dans la direction de la carrosserie du véhicule.
Patent WO-2021022865-A1 (WO)
Inventor: CHEN ZHIQIANG
IPC: G06K9/00
Filed: 2020-05-19
Abstract: Disclosed are a suspicious object recognition method, apparatus and system. The suspicious object recognition method comprises: scanning a human body to obtain a scanned perspective image; partitioning the scanned perspective image to obtain different regions, and marking the different regions by means of different colors so as to obtain a partitioned image; recognizing the scanned perspective image to obtain a recognized image, wherein the recognized image displays information of a suspicious object; matching the scanned perspective image with a human body perspective image library to find, in the human body perspective image library, a matched image similar to the scanned perspective image; and displaying the partitioned image, the recognized image and the matched image on a display.
Patent WO-2020253515-A1 (WO)
Inventor: SUN JIA
IPC: G09G3/3241
Filed: 2020-06-02
Abstract: Disclosed are a pixel circuit and a control method therefor, and a display apparatus. The pixel circuit comprises a pixel drive circuit (110), a mode selection circuit (120, 120', 120") and a light-emitting device (130). The pixel drive circuit (110) is configured to output a drive current. The mode selection circuit (120, 120', 120") is used for choosing different light-emitting modes according to different mode selection signals (Smod). The light-emitting device (130) is used for emitting light with different brightness according to different light-emitting modes. The light-emitting device (130) comprises a first electrode structure (210), a second electrode structure (220) and a functional layer (230) between the first electrode structure (210) and the second electrode structure (220). The mode selection circuit (120, 120', 120") comprises a first switch sub-circuit (121, 121' 121") and a second switch sub-circuit (122, 122', 122"). The first switch sub-circuit (121, 121' 121") is configured to execute different first conduction modes in response to different mode selection signals (Smod). The second switch sub-circuit (122, 122', 122") is configured to execute different second conduction modes in response to different mode selection signals (Smod). The mode selection circuit (120, 120', 120") is configured to determine the light-emitting modes according to the first conduction modes and the second conduction modes.
Patent WO-2021022889-A1 (WO)
Inventor: FAN JIANGSHENG
IPC: H04W24/02
Filed: 2020-06-04
Abstract: The present disclosure provides a random access report reporting and receiving method, an apparatus, a terminal and a device. Said reporting method comprises: reporting random access report information to a network side device, the random access report information comprising at least one random access report entry, the random access report entry being a random access report generated on the basis of at least one random access scenario process, and the random access report entry comprising at least one of the following: resource block set configuration information corresponding to a time-frequency resource block set used for generating the random access report entry, scenario identifier information of a random access scenario corresponding to the random access report entry, and in a random access scenario process corresponding to the random access report entry, relevant configuration information of a random access resource used by a terminal on a corresponding time-frequency resource block.
Patent WO-2020244595-A1 (WO)
Title: Mechanical power generation apparatus
Inventor: CHIU CHIN-HO
IPC: F16D43/06
Filed: 2020-06-04
Abstract: A mechanical power generation apparatus, comprising a base (1), a first rotating disk (2), a second rotating disk (3), and an energy collection device (4), wherein a plurality of starting motors (5) are provided at one side of the base (1); the first rotating disk (2) is horizontally placed on the base (1) and connected to the starting motors (5); the second rotating disk (3) is horizontally provided on the first rotating disk (2) correspondingly; the weight of the second rotating disk (3) is at least 1/2 of the weight of the first rotating disk (2), and the second rotating disk (3) is movably and pivotally connected to the first rotating disk (2), so that the second rotating disk (3) is driven to rotate when the first rotating disk (2) rotates; the second rotating disk (3) is disconnected from the first rotating disk (2) until it is rotated at speed S1, and is connected to the first rotating disk (2) until the speed is lower than speed S2; and the energy collection device (4) is connected to the second rotating disk (3) for collecting the energy of rotation to be converted into electric energy when the second rotating disk (3) is disconnected from the first rotating disk (2).
Patent WO-2021093323-A1 (WO)
Inventor: LI JIAN
IPC: G06F11/14
Filed: 2020-06-14
Abstract: 一种数据恢复方法，涉及数据库领域。该方法包括：数据库管理节点接收用于请求对分布式数据库系统进行数据恢复的数据恢复请求（201），并基于该数据恢复请求，向第一数据存储节点发送数据恢复命令（202）。该第一数据存储节点为多个数据存储节点中的任一个。第一数据存储节点在接收到数据恢复命令后，根据该数据恢复命令的指示，按照第一数据存储节点的物理日志文件记载的数据操作，对第一数据存储节点的备份数据执行数据操作，以对分布式数据库系统进行数据恢复（203）。所述方法用于对数据库进行数据恢复，简化了数据恢复的流程，有效地提高数据库的恢复速度。
Patent WO-2021103498-A1 (WO)
Inventor: CHEN RUIAI
IPC: C12N1/21
Filed: 2020-06-18
Abstract: L'invention concerne une souche améliorée de corynebacterium ATCC 13032 pouvant exprimer efficacement une protéine étrangère et son procédé de construction. La souche améliorée est une souche obtenue par inactivation de gènes cglIM et d'un génome de prophage dans corynebacterium glutamicum ATCC 13032 sur la base de corynebacterium glutamicum ATCC 13032. La souche améliorée peut exprimer efficacement une protéine étrangère par inactivation de gènes de prophage et inactivation de gènes d'un système de modification d'enzyme de restriction.
Patent WO-2021012853-A1 (WO)
Inventor: YANG CUIJUN
IPC: A61M5/32
Filed: 2020-06-22
Abstract: A unilateral-driven drug infusion device comprises a drug storage unit (1110) including a drug outlet (20); a screw (1130) connected to a piston (1120) and a driving wheel (1140) provided with wheel teeth (1141) respectively, wherein the driving wheel drives the screw to move by rotation, pushing the piston provided in the drug storage unit forward; at least one driving unit (1150) cooperating with the driving wheel, wherein the driving unit includes at least one driving portion (1151); a power unit (1180) and a reset unit (1170) connected to the driving unit; and an infusion tube (130) including a connection end and a subcutaneous end, when the connection end is connected with the drug outlet and the subcutaneous end enters the subcutaneous, avoiding drug blockage.
Patent WO-2021031691-A1 (WO)
Title: Laser stitch welding device and welding method therefor
Inventor: HAN XIAOHUI
IPC: B23K26/244
Filed: 2020-06-24
Abstract: A laser stitch welding device, comprising: a laser welding assembly (3) used to release laser beams on plates (5) to be welded that are stacked and placed from the front surface; a pressing piece (2) used for adjusting the distance between the stacked and placed plates; a detection assembly used for detecting welding parameters of the stacked and placed plates from the back surface; and a controller (1) used for adjusting in real time the pressing degree of the pressing piece and/or operation parameters of the laser welding assembly according to the welding parameters detected by the detection assembly. The laser stitch welding device is capable of detecting in real time welding parameters such as the back surface temperature and thermal images of welding seams (6) when welding the plates. A control system controls the pressing degree of the pressing piece or the operation parameters of the laser welding assembly according to the welding parameters to adjust the welding process in a timely manner, thus achieving self-adaption stable control over the fusion depth of the welding seams. The present invention also relates to a welding method for a laser stitch welding device.
Patent WO-2021237850-A1 (WO)
Title: Foldable display apparatus
Inventor: ZHANG ZHUO
IPC: G06F1/16
Filed: 2020-06-24
Abstract: Disclosed is a foldable display apparatus. The foldable display apparatus comprises a foldable body (11), a flexible display panel (12), and a keyboard film (13), wherein when not in use, the keyboard film (13) is housed at a side of the foldable body (11); and when in use, the keyboard film (13) can be flipped to a side of the flexible display panel (12) that is away from the foldable body (11), and same is fitted with a virtual keyboard area (1211), so as to realize the function of simulating the hand feeling of an external physical keyboard, such that the office efficiency of the foldable display apparatus in a notebook mode and the portability of the foldable display apparatus are improved.
Patent WO-2021008348-A1 (WO)
Inventor: HU JIE
IPC: G06F9/451
Filed: 2020-06-30
Abstract: An image display method and device, a mobile terminal, and a storage medium. The display method comprises: when it is detected that a currently running application is loading an image, obtaining the color space of the image as a first color space and the color space of the user interface of the application as a second color space (S110); if the first color space is different from the second color space, obtaining a third color space of the display screen of the mobile terminal (S120); if the second color space is the same as the third color space, adjusting the color space of the image to the second color space or the third color space (S130); and displaying the adjusted image (S140). When displaying an image in the interface of an application, the method can make the color spaces of the image, the user interface, and the display screen consistent, thereby improving the display effects of the image and the user interface.
Patent WO-2021208268-A1 (WO)
Inventor: ZHANG KUN
IPC: H01L27/11
Filed: 2020-07-07
Abstract: Sont divulgués des modes de réalisation de dispositifs de mémoire 3D et leurs procédés de formation. Dans un exemple, un dispositif de mémoire 3D comprend un substrat, un pile mémoire comprenant des couches conductrices et des couches diélectriques entrelacées au-dessus du substrat, une pluralité de structures de canal s'étendant chacune verticalement à travers la pile mémoire, une couche semi-conductrice au-dessus de la pluralité de structures de canal et en contact avec ces dernières, une pluralité de contacts de source au-dessus de la pile mémoire et en contact avec la couche semi-conductrice, une pluralité de contacts à travers la couche semi-conductrice, et une couche d'interconnexion de face arrière au-dessus de la couche semi-conductrice comprenant une maille de ligne de source dans une vue en plan. La pluralité de contacts de source sont répartis au-dessous de la maille de ligne de source et en contact avec cette dernière. Un premier ensemble de contacts de la pluralité de contacts est réparti au-dessous de la maille de ligne de source et en contact avec cette dernière.
Patent WO-2022021124-A1 (WO)
Inventor: TIAN RONGJIANG
IPC: B26F1/44
Filed: 2020-07-29
Abstract: A sliding shaft adding apparatus for a rotary die cutting machine, comprising a rotary die cutting machine main framework (1). A plurality of knife holders (2) are mounted horizontally, from left to right, at the middle portion of the rotary die cutting machine main framework (1); the rotary die cutting machine main framework (1) is mounted with upper sliding rails (3) in a left-to-right direction above the knife holders (2); a plurality of upper shaft adding modules (4) are slidably mounted on the upper sliding rails (3); the upper shaft adding modules (4) comprise upper sliding seats (41); the upper sliding seats (41) are provided on the upper sliding rails (3) and can slide left and right along the upper sliding rails (3); a plurality of upper loading/unloading shafts (42) are mounted on the upper sliding seats (41); the upper sliding seats (41) slide on the upper sliding rails (3) to cause the positions of the upper loading/unloading shafts (42) to correspond to different knife holders (2).
Patent WO-2022021185-A1 (WO)
Inventor: WANG LIANG
IPC: H04W36/06
Filed: 2020-07-30
Abstract: A home network controller (HNC) device includes a memory and a processor configured to execute instructions stored on the memory to cause the HNC device to: instruct an APD to communicate with a client device over a first channel; receive a client information signal from the APD, wherein the client information signal relates to the client device and includes client disassociation data and client identification data; instruct the APD to communicate with the client device over a second channel; and transmit a channel information signal to the client device via the external network, wherein the channel information signal includes channel identification data identifying the second channel. The client disassociation data indicates that the client device has disassociated from the APD. The client identification data enables the processor to transmit the channel information signal to the client device via the external network.
Patent WO-2021036761-A1 (WO)
Inventor: ZHANG TINGCHAO
IPC: A61F2/24
Filed: 2020-08-07
Abstract: A locking nail (300) for locking a suture (500). The locking nail (300) comprises a locking portion (310). The locking nail (300) has a threading cavity (301) for threading the suture (500). The threading cavity (301) penetrates through the locking portion (310). The threading cavity (301) comprises a first inner cavity section (302) located at the locking portion (310). The surface roughness of the inner peripheral surface of the first inner cavity section (302) ranges from 0.1 micron to 2.5 microns. The surface roughness of the inner peripheral surface of the locking portion (310) is controlled, so that the locking force of the suture (500) locked in the first inner cavity section (302) of the locking nail (300) is suitable, thereby satisfying a locking force requirement, and preventing the suture (500) from being damaged and broken after excessively pressed; and the friction between the suture (500) and the inner peripheral surface of the second inner cavity section (304) is not easy to cause the suture (500) to wear, thereby preventing the suture (500) from being damaged. Also provided is an interventional remote suture locking device (100) using the locking nail (300).
Patent WO-2022032645-A1 (WO)
Title: Rach resource configuration
Inventor: YAN ZHI
IPC: H04W74/08
Filed: 2020-08-14
Abstract: Methods and apparatuses for optimization of RACH procedure in non-terrestrial network are disclosed. A method comprises transmitting a preamble on a RACH resource from an uplink time slot, which is a first time advance before corresponding downlink time slot; and monitoring a control signal from a first time offset after the end of the transmission of the preamble.
Patent WO-2022007140-A1 (WO)
Title: User equipment route selection method and related product
Inventor: MIAO MIAO
IPC: H04W40/02
Filed: 2020-08-25
Abstract: Embodiments of the present application disclose a user equipment route selection method and a related product applied to an electronic device that has at least one device application. The method comprises: the electronic device preconfigures path descriptor parameters corresponding to each device application; and the electronic device, when receiving a service enabling request from a target application, determines a target path descriptor parameter according to the service enabling request, and then determines a target route according to the target path descriptor parameter. Optimized configuration of the path descriptor parameters enables the device application to use operator-provided services under different networks without altering the current interface between the device application and the operating system of the electronic device. The portability and cross-platform performance of the device application is enhanced, and the efficiency and convenience of route selection is thus improved.
Patent WO-2021169234-A1 (WO)
Inventor: LIU KAIHUI
IPC: C30B1/02
Filed: 2020-09-04
Abstract: Provided is a preparation method for an ultrahigh-conductivity multilayer single-crystal laminated copper material. Multiple layers of single-crystal copper foils are laminated together to form a laminate, and the laminate is pressurized and annealed as one piece by performing pressurizing and high-temperature annealing at the same time, or the laminate is pressed as one piece by means of direct hot rolling, thereby obtaining an ultrahigh-conductivity multi-layer single-crystal laminated copper material. According to the method, multiple layers of single-crystal copper foils are used as raw materials, an ultrahigh-conductivity multi-layer single-crystal laminated copper material is prepared by means of hot rolling or pressing and annealing, and the conductivity of the copper material is greater than or equal to 105%IACS. According to the method, a series of problems of single-crystal copper materials including high preparation cost, complex technology, high price, incapability of large-scale production or the like are solved, and preparation of the ultrahigh-conductivity multilayer single-crystal laminated copper material is achieved with a simple method.
Patent WO-2022011809-A1 (WO)
Inventor: ZHANG YICHI
IPC: A47J37/06
Filed: 2020-09-08
Abstract: An air fryer with a detachable fryer assembly. The air fryer has a cooking cavity provided therein, wherein a fryer (1) is arranged inside the cooking cavity; an opening is formed at one side of the cooking cavity, and a panel (6) that can be pulled out together with the fryer (1) is arranged at the opening; and an inner side of the panel (6) is detachably connected to the fryer (1), thereby solving the problems of it being difficult to detach a panel from a fryer of an existing air fryer and it being difficult to clean same. A hollowed-out window (11) is arranged in the middle of one side of the fryer (1) that faces toward the panel (6); the middle of the panel (6) is hollowed out, and a transparent viewing window (65) corresponding to the hollowed-out window (11) is mounted therein; a viewing-window protection cover (62) corresponding to the transparent viewing window (65) is mounted at an outer side of the panel (6); and the transparent viewing window (65) in the panel (6) and the hollowed-out window (11) in the fryer (1) together form a visual pot body mechanism, such that a user can conveniently and clearly see the situation inside the fryer (1).
Patent WO-2021057769-A1 (WO)
Inventor: SCHROEDER MICHAEL GOODMAN
IPC: F25D29/00
Filed: 2020-09-23
Abstract: 一种制冷电器（100）以及操作制冷电器（100）的方法，操作制冷电器（100）的方法包括在相机模块（160）处启动图像捕获序列（710），图像捕获序列包括在相机模块（160）处捕获的第一二维图像和在第一二维图像之后在相机模块（160）处捕获的第二二维图像；根据预定的分级尺度为第一二维图像分配图像分数（720）；以及根据预定的分级尺度为第二二维图像分配图像分数（730）；比较第一二维图像和第二二维图像的图像分数（740）；以及基于比较图像分数在数字显示器上呈现第一二维图像和第二二维图像中的一个（750）。