baber/WOPTO huggingface dataset:
Patent WO-2019128858-A1 (WO)
Inventor: WEN YANGJING
IPC: H04B10/25
Filed: 2018-12-21
Abstract: A method comprising: receiving a multiplexed optical signal comprising optical channels for N wavelengths, N being a positive integer greater than or equal to two; and separating the multiplexed optical signal into a first multiplexed light and a second multiplexed light, each of the first multiplexed light and the second multiplexed light having the same polarization, and each of the first multiplexed light and the second multiplexed light having N wavelengths; separating the first multiplexed light into a plurality of first lights, each having a different wavelength; separating the second multiplexed light into a plurality of second lights simultaneous with separating the first multiplexed light into the first lights, each of the second lights having a different wavelength; and generating optical parameters for each optical channel in the N wavelengths using the first light and the second light for each wavelength.
Patent WO-2019137327-A1 (WO)
Title: Liquid-liquid printing method
Inventor: HOU XU
IPC: H01L21/00
Filed: 2019-01-07
Abstract: A liquid-liquid printing method for implementing the printing of a donor liquid pattern (3) in the interior or on the surface of an acceptor liquid printing substrate (5) using the functions of surface infiltration, wetting, adhesion, adsorption, or diffusion after the donor liquid pattern and the acceptor liquid printing substrate contact each other. The method can implement, but not limited to, the printing of any ink on any liquid film, multi-color printing, printing of a complex pattern, transfer printing of a functional substance, printing of a waterproof map, printing of a water washable copybook, and printing of a flexible circuit; in addition, the method features a simple process and low costs, and is environmentally friendly.
Patent WO-2020142884-A1 (WO)
Inventor: WU RONG
IPC: H04W36/14
Filed: 2019-01-07
Abstract: The present invention relates to the technical field of communications. Provided are a method and device for switching between transmission paths. The method comprises: a terminal receiving, from an access network node, a second message indicating that a secure transmission path of a terminal is to be switched; switching, according to the second message, a security context of at least one session of the terminal from a source security context to a target security context; and transmitting, according to the target security context of the at least one session, data of the at least one session on a target secure transmission path. The method can realize switching between secure transmission paths of a terminal, so as to determine whether to switch a secure transmission path of a terminal according to different scenarios and allow protective measures of data security to flexibly adapt to constantly changing network scenarios.
Patent WO-2019141127-A1 (WO)
Title: Accommodation device for stroller, and stroller having same
Inventor: FAN MINGFENG
IPC: B62B9/12
Filed: 2019-01-10
Abstract: Disclosed are an accommodation device for a stroller, and a stroller having the accommodation device. The accommodation device comprises a seat assembly (3) and an accommodation cavity (1), wherein the accommodation cavity (1) comprises a bearing portion (11) and a flexible circumferential enclosing portion (12), two opposite ends of which are both open ports; one open port of the circumferential enclosing portion (12) is fixedly covered by the bearing portion (11), and an upper open port forms an opening, in communication with the outside, of the accommodation cavity (1); and the accommodation cavity (1) can be rotated relative to the seat assembly (3) in a vertical plane so as to be switched between a lying state and a sitting state. The accommodation device further comprises at least one flexible adjustment strip (2), one end of the adjustment strip (2) being fixed to the seat assembly (3), and the other end thereof being fixed at a position, close to the opening, on a first side portion (121). By taking the direction of a rotary shaft of the accommodation cavity (1) as a transverse direction and by taking the direction perpendicular to the direction of the rotary shaft of the accommodation cavity as a longitudinal direction, when the accommodation cavity (1) is rotated to be in the sitting state relative to the seat assembly (3) in the vertical plane, a side, arriving at the topmost position, of the circumferential enclosing portion (12) of the accommodation cavity is the first side portion (121) of the circumferential enclosing portion (12), and a side opposite the first side portion (121) is a second side portion (122) of the circumferential enclosing portion (12). The bearing portion (11) has at least two areas which can be folded in the transverse direction and which form a first portion (111) relatively close to the first side portion (121) and a second portion (112) relatively far away from the first side portion (121). The bearing portion (11) is arranged above the seat assembly (3) in such a way that the bearing portion can move on the seat assembly (3). The adjustment strip (2) is tensioned between the seat assembly (3) and the first side portion (121) when the accommodation cavity (1) is in the sitting state. During the process of the accommodation cavity (1) being rotated to be in the sitting state, the second portion (112) moves to a position supported by the seat assembly (3) to form a seat portion, and when the accommodation cavity (1) is rotated to be in the sitting state, the first portion (111) is supported by the tensioned adjustment strip (2) to form a backrest portion at an angle to the second portion (112).
Patent WO-2020034590-A1 (WO)
Title: Motor and exhaust method for motor cavity
Inventor: SHU CHANG
IPC: H02K5/20
Filed: 2019-01-25
Abstract: The present invention provides a motor, comprising: a housing; a motor stator located in the housing; a motor output shaft located in the housing; and an exhaust device connected to the housing and configured to exhaust air from the interior of the housing. According to an implementation mode of the present invention, a turbine device is mounted on the motor output shaft; when the motor rotates, an inner cavity of the motor is evacuated to be in a negative pressure state; the higher the motor speed, the lower the air pressure inside the motor, the higher the vacuum degree, and the smaller the frictional resistance between a rotor and the air, so that the motor speed can be effectively increased and a rotor having a relatively large diameter can be used, thereby enhancing the low speed torque while increasing the power density of the motor and facilitating the design of a high power motor.
Patent WO-2019157947-A1 (WO)
Title: Method for sending data and communication device
Inventor: FAN QIANG
IPC: H04W72/00
Filed: 2019-01-29
Abstract: The present application provides a method for sending data and a communication device. The method comprises: a terminal device sends a first message to a network device, the first message being used for indicating information of the remaining time of one or more data packets, the remaining time of the one or more data packets being used for indicating that the terminal device needs to complete the sending of the one or more of data packets before the end of the remaining time; the terminal device obtains information of a resource configured by the network device for the terminal device, the resource being used for sending the one or more data packets before the end of the remaining time, so that the network device can allocate resources to the terminal device in time, and thus satisfying any requirement of a terminal device to send an emergency data packet or an emergency service in time, thereby improving the reliability of high-reliability and low-delay service communication.
Patent WO-2020163974-A1 (WO)
Title: 针对骨硬化蛋白的适体的诊断用途
Inventor: HE YIXIN
IPC: A61K31/711
Filed: 2019-02-11
Abstract: 一种适体及其在诊断骨硬化蛋白相关疾病中的应用，所述适体包含与SEQ ID NO:1-17中的任一具有至少大约90%相同性、至少大约91%相同性、至少大约92%相同性、至少大约93%相同性、至少大约94%相同性或至少大约95%相同性的核苷酸序列，或者包含SEQ ID NO:1-17中的任一中的至少30个、至少35个、至少40个、至少45个、至少50个或更多个连续的核苷酸，所述适体特异性结合骨硬化蛋白。
Patent WO-2020155245-A1 (WO)
Title: 一种利用菱镁矿微波活化制备高活性氧化镁的方法
Inventor: MA BEIYUE
IPC: C01F5/08
Filed: 2019-02-26
Abstract: 一种利用菱镁矿微波活化制备高活性氧化镁的方法，属于冶金资源高效利用技术领域。具体制备方法为：首先，将菱镁矿进行轻烧、水化、湿磨、过滤处理，获得氢氧化镁滤液；其次，将滤液干燥后，再进行微波加热，同时完成活化和热分解过程；最后，对制备的氧化镁进行比表面积和活性测试。该方法提出对菱镁矿的水化产物氢氧化镁料浆干燥后进行微波处理，同时完成活化和热分解过程，节省工序，提高生产效率。
Patent WO-2019165953-A1 (WO)
Inventor: XU MIN
IPC: A61P1/16
Filed: 2019-02-26
Abstract: Disclosed are a sesquiterpene derivative and a use of same in the preparation of a drug for treating the hepatitis B disease. The sesquiterpene derivative has the effects of down-regulating the hepatocyte nuclear factor 4α (HNF-4α) and significantly inhibiting the hepatitis B virus, and can be used for preventing and/or treating and/or assisting in the treatment of liver system diseases and conditions caused by the hepatitis B virus, and can be used as a hepatic protective agent. In addition, the synthetic sesquiterpene derivative can also be used for preventing or treating viral infectious diseases and conditions resulting from the influenza virus, coxsackievirus, the herpes simplex virus, etc. Also involved is the preparation of the synthetic sesquiterpene derivative, which acts as a raw material, into clinically acceptable pharmaceutical formulations, such as oral dosage forms such as tablets, capsules and drop pills or non-oral dosage forms such as inhalants and injections.
Patent WO-2019184756-A1 (WO)
Title: Delivery device of automatic vending system using automatically guided conveying trolley
Inventor: HUANG ZISHENG
IPC: G07F11/16
Filed: 2019-03-19
Abstract: A delivery device of an automatic vending system: using an automatically guided conveying trolley (73) to retrieve goods (74) on a shelf channel (76); at an end of the channel, a docking device transferring the automatically guided conveying trolley (73) to another channel; then, the automatically guided conveying trolley (73) moving the goods (74) to a customer access port (78); dropping off the goods (74) and leaving, completing selling and delivery; a plurality of automatically guided conveying trolleys (73) may be provided on the shelf channel (76) and a plurality of sets of docking devices may further be provided; the automatically guided conveyor (73) and the docking device have a plurality of forms and structures so as to cooperate with each other to access the goods (74); moreover, a channel-type storage tank and a processing device operate in cooperation with the automatically guided conveying device (73).
Patent WO-2019179449-A1 (WO)
Inventor: WANG YAXIONG
IPC: G06F16/00
Filed: 2019-03-19
Abstract: A method and apparatus for combining Regions of an HBase table, for solving the problems in the art of low Region combination efficiency and poor combination accuracy. In embodiments of the present invention, the method comprises: obtaining attribute information of an HDFS file corresponding to each Region in a plurality of Regions of an HBase table, the attribute information of the HDFS file corresponding to one Region comprising a storage space occupied by a file corresponding to the Region; and combining every two adjacent Regions in the plurality of Regions according to the storage space occupied by the file corresponding to each Region in the plurality of Regions. By means of the embodiments of the present invention, the storage spaces occupied by the files corresponding o the Regions are combined, so that the accuracy of combining every two adjacent Regions is improved.
Patent WO-2019192319-A1 (WO)
Title: Methods and systems for determination of type of system information
Inventor: LIN ZHIPENG
IPC: H04L1/00
Filed: 2019-03-20
Abstract: The present disclosure introduces a method implemented at a user equipment. The method includes: determining, within a physical downlink control channel, one or more bits of a downlink control information that indicates a corresponding physical downlink shared channel carrying a remaining minimum system information or other system information. A user equipment and a corresponding network node are also introduced.
Patent WO-2020133748-A1 (WO)
Inventor: YANG ZHONGGUO
IPC: H01L51/52
Filed: 2019-03-25
Abstract: The present application relates to a display panel and a manufacturing method therefor, and a display device. The display panel comprises a base substrate, and an organic light-emitting device and a packaging structure provided on the base substrate. The packaging structure comprises a first adhesive layer disposed on the base substrate and covering the organic light-emitting device, a water absorbing layer disposed on the first adhesive layer and surrounding the edge of a display region, a second adhesive layer provided on the first adhesive layer and covering the water absorbing layer, and a barrier layer provided on the second adhesive layer.
Patent WO-2020198999-A1 (WO)
Inventor: HUANG JICHAO
IPC: H03B5/12
Filed: 2019-03-29
Abstract: An oscillator and a clock circuit. In an oscillator (100), a tail inductor connected to a cross-coupling tube comprises at least two inductors that are connected in parallel, and therefore, an inductance of the tail inductor is less than the inductance of either of the inductors. The design problem that the tail inductor having a smaller inductance needs to be used with the increase of VCO working frequency can be solved. The oscillator (100) comprises a first cross-coupling tube (121) and a first tail inductor (111); the first tail inductor (111) comprises at least two inductors that are connected in parallel; the first tail inductor (111) is coupled to a source of the first cross-coupling tube (121), wherein the source of the first cross-coupling tube (121) is coupled to a power supply end or a ground by means of the first tail inductor (111); the first cross-coupling tube (121) at least comprises a first transistor (1211) and a second transistor (1212); a gate of the first transistor (1211) and a drain of the second transistor (1212) are coupled to a first node; and the drain of the first transistor (1211) and the gate of the second transistor (1212) are coupled to a second node.
Patent WO-2020199276-A1 (WO)
Title: Hydraulic lifting hot-rolled slab phosphorus removal device having nozzle position detection function
Inventor: CAI QIYING
IPC: B21B45/08
Filed: 2019-04-23
Abstract: A hydraulic lifting hot-rolled slab phosphorus removal device having a nozzle position detection function, comprising a box body (1), a hot roller table (2) and a header assembly (3); the box body (1) comprises a first standing column (11), a second standing column (12) and a large beam (13), the first standing column (11) and the second standing column (12) are respectively provided at two opposite sides of the axis of the hot roller table (2), two ends of the large beam (13) are respectively mounted at the tops of the first standing column (11) and the second standing column (12), and the large beam (13) is perpendicular to the axis of the hot roller table (2); the header assembly (3) comprises a cylinder (31), a header (32), a mounting frame (33) and a high-pressure nozzle (34); the header (32) is mounted on the large beam (13); the header (32) is parallel to the axis of the hot roller table (2); and the cylinder (31) is vertically mounted on the large beam (13) by means of fixing bolts.
Patent WO-2020042636-A1 (WO)
Inventor: SONG QIANG
IPC: G02B6/00
Filed: 2019-04-23
Abstract: A near-eye display device comprises the following sequentially fixed components: a micro display screen (001), an eyepiece set (002), a first polarizer (003), a first diffraction grating (004), a first waveguide layer (010), a second polarizer (005), a second diffraction grating (006), and a second waveguide layer (020). The micro display screen (001) is used to display an image. Light emitted from the micro display screen (001) is collimated by the eyepiece set (002) into a parallel beam (100). The first diffraction grating (004) is used to separate a first color beam (101) in the parallel beam (100). The first color beam (101) is reflected at multiple first film beam splitting bevels, so as to form multiple parallel first reflected beams (111, 112, 113, 114, 115). The second diffraction grating (006) is used to separate a second color beam (201) in the parallel beam (100). The second color beam (201) is reflected at multiple second film beam splitting bevels (021, 022, 023, 024, 025), so as to form multiple parallel second reflected beams (211, 212, 213, 214, 215). Incident positions of the multiple first reflected beams (111, 112, 113, 114, 115) and the multiple second reflected beams (211, 212, 213, 214, 215) are both positions of a user's pupil. The near-eye display device achieves small aberration imaging, thereby improving imaging quality and simplifying optical design.
Patent WO-2019214552-A1 (WO)
Title: Adhesion blocking element, three-dimensional printing device, and three-dimensional printing method
Inventor: ZHU GUANG
IPC: B29C64/20
Filed: 2019-05-05
Abstract: An adhesion blocking element, a three-dimensional printing device, and a three-dimensional printing method. The adhesion blocking element comprises: a light-transmissive body, the body comprising a first surface and a second surface opposite to each other, and a side surface connecting the first surface and the second surface; and several microstructures disposed on the body, each microstructure separately having a hollow cavity formed in the body and a first open surface disposed on the first surface of the body and leading to the hollow cavity. According to the present invention, by means of improvement in the structure of the adhesion blocking element, the adhesion between the adhesion blocking element and a curing layer is reduced, and the negative-pressure adsorption between the curing layer and the adhesion blocking element is eliminated, so that the adhesion blocking element and the curing layer are more easily lift off, and the service life of the adhesion blocking element is prolonged by improving the local elastic deformation capability of the adhesion blocking element. In addition, in the present invention, the release layer used is liquid, and the formed three-dimensional construct is solid, so that the three-dimensional construct is more easily separated from the release layer, thereby increasing the three-dimensional manufacturing speed.
Patent WO-2020010911-A1 (WO)
Title: Split-screen display processing method and apparatus, storage medium, and electronic device
Inventor: LI TONGXI
IPC: G06F3/0484
Filed: 2019-05-08
Abstract: Disclosed is a split-screen display processing method. The method comprises: when receiving a screen splitting instruction, dividing a display area into two display sub-areas, displaying a displayed first application program on a first display sub-area, displaying a second application program on a second display sub-area, and displaying a third application program in the form of a floating window; and when the trigger instruction of the floating window is detected, displaying the third application program on the second display sub-area, and moving the third application program to the floating window to be displayed.
Patent WO-2020010914-A1 (WO)
Title: Electronic device
Inventor: JIA YUHU
IPC: H04B7/0404
Filed: 2019-05-13
Abstract: An electronic device, comprising: a first housing, a second housing, a rotary shaft, and a first display screen. A radio-frequency transmitting/receiving module is provided in the first housing or the second housing, and comprises a plurality of signal sources; a plurality of antenna radiators is provided in the first housing; each of the plurality of antenna radiators comprises a first antenna radiator, and each of the first antenna radiators is connected to two signal sources.
Patent WO-2020232599-A1 (WO)
Title: Procédé et équipement de traitement par dénitration de gaz de fumée de frittage
Inventor: GAO YAN
IPC: B01D53/56
Filed: 2019-05-20
Abstract: Un procédé et un équipement de traitement par dénitration d'un gaz de fumée de frittage sont divulgués. Le procédé de traitement de dénitration comprend les étapes suivantes : l'allumage d'un matériau fritté (70); la pulvérisation d'un milieu réducteur sur le matériau fritté allumé (70), de sorte que le milieu réducteur réagisse avec un agent oxydant autour du matériau fritté (70), de manière à contrôler l'atmosphère de combustion du matériau fritté (70). L'équipement de traitement par dénitration comprend : un mécanisme de transport (10) pour transporter le matériau fritté (70); un dispositif d'allumage (20), agencé de façon à correspondre au mécanisme de transport (10) et utilisé pour allumer le matériau fritté (70); et un dispositif de contrôle de réaction (30), situé en aval du dispositif d'allumage (20) et utilisé pour ajouter le milieu réducteur au matériau fritté allumé (70).
Patent WO-2020232601-A1 (WO)
Inventor: LIU HAOYUAN
IPC: A63B71/06
Filed: 2019-05-20
Abstract: Disclosed are a safety device and method for offshore swimming monitoring. The safety device comprises a moving body. The moving body floats on the water surface, and comprises an information acquisition module, a determining module, a calculation module, a steering module, a propulsion module, and an execution and reporting module. According to the safety device and method for offshore swimming monitoring, a swimmer near a beach is monitored in real time so that timely tracking and reporting can be achieved when it is found that the swimmer is in danger.
Patent WO-2020237447-A1 (WO)
Inventor: XU YANG
IPC: H04W36/00
Filed: 2019-05-24
Abstract: Provided are a wireless communication method and device, which provide, for a terminal device, a means for determining whether a SIM card needs to be switched, and can reduce the complexity of the terminal device. The wireless communication method comprises: a terminal device receiving a first message sent by a first network, wherein the first message includes first information; and the terminal device determining, according to the first information, whether to establish a connection with the first network.
Patent WO-2019242486-A1 (WO)
Title: 视频编码方法、解码方法、装置、计算机设备及存储介质
Inventor: GAO XINWEI
IPC: H04N19/13
Filed: 2019-05-31
Abstract: 本申请涉及一种视频编码方法，该方法包括：获取输入视频帧，当确定输入视频帧对应的目标处理方式为下采样处理方式时，获取与输入视频帧对应的采样参数，根据采样参数确定输入视频帧对应的下采样信息，采样参数在解码过程中重现；根据下采样信息对输入视频帧进行编码得到输入视频帧对应的编码数据。该视频编码方法能够自适应地选择采样方法，从而在带宽有限情况下提高视频质量。此外，还提出了一种视频解码方法、装置、计算机设备及存储介质。
Patent WO-2020147249-A1 (WO)
Inventor: HE YI
IPC: G06K9/62
Filed: 2019-06-04
Abstract: L'invention concerne un système de vérification de sécurité utilisant une détection d'ID de visage pour un accès sécurisé à une plateforme électronique comprenant une caméra. La caméra comprend une lentille d'imagerie conçue pour former une image modulée d'un objet positionné devant la caméra. L'image modulée de l'objet comprend des écarts par rapport à une image idéale. Le système de vérification de sécurité comprend en outre une mémoire d'ordinateur conçue pour mémoriser des données d'ID de visage d'une personne autorisée. Les données d'ID de visage sont générées à partir d'une ou plusieurs images modulées d'un visage vivant de la personne autorisée acquise par la caméra pendant un processus d'enregistrement. Le système de vérification de sécurité comprend en outre un module de traitement conçu pour analyser l'image modulée de l'objet afin d'extraire des signatures faciales, de comparer les signatures faciales aux données d'ID de visage, et de déterminer si l'objet constitue le visage vivant de la personne autorisée en fonction de la comparaison.