baber/WOPTO huggingface dataset:
Patent WO-2019174638-A1 (WO)
Title: Plastic for 3d printing and preparation method therefor
Inventor: GAO WEI
IPC: C08L101/00
Filed: 2019-03-15
Abstract: Disclosed are a plastic for 3D printing and a preparation method therefor. The plastic comprises the following raw materials: 25-40 parts of a waste plastic, 3-5 parts of Radix isatidis, 6-12 parts of a peanut protein powder, 2-3 parts of titanium dioxide, 1.1-1.9 parts of diisodecyl phthalate, 15-22 parts of a straw powder, 2-5 parts of graphene, 1.5-2.5 parts of a talcum powder, 6-8 parts of maleic anhydride grafted polyethylene, 1.5-2 parts of zinc stearate, 1-1.5 parts of an antioxidant, and 15-26 parts of montmorillonite. The use of the waste plastic and straw powder as raw materials can not only reduce production costs, but can also reduce environmental pollution and save on resources, and the preparation process is simple. By means of the synergy of various raw materials, a finished product prepared therefrom has excellent mechanical properties and is suitable for 3D printing formation technologies. Same has a broad market prospect.
Patent WO-2020172922-A1 (WO)
Title: Charging method and device for monochromatic picture of tri-gate panel
Inventor: YANG HUI
IPC: G09G3/36
Filed: 2019-03-19
Abstract: A charging method and device for a monochromatic picture of a tri-gate panel, the charging method for the monochromatic picture of the tri-gate panel comprising: step 10, acquiring grey scale data of a monochromatic picture of a tri-gate panel; step 20, detecting a high grey scale value H and a low grey scale value 0 in the grey scale data of the monochromatic picture, and determining an output time sequence by which a source chip outputs the high grey scale value H and the low grey scale value 0; step 30, when the monochromatic picture is displayed and the low grey scale value 0 is outputted before the high grey scale value H, the source chip replacing the low grey scale value 0 with a preset charging value for output, and then replacing the high grey scale value H with an overvoltage compensation value for output; and a corresponding charging device for the monochromatic picture of the tri-gate panel is provided. The charging method and device for the monochromatic picture of the tri-gate panel reduce the grey scale voltage difference of the monochromatic picture, and increase the rise time of pixel voltage, thereby solving the problem of the inadequate charging capacity of monochromatic pictures of tri-gate panels.
Patent WO-2020177171-A1 (WO)
Inventor: CHEN CHAOXIAN
IPC: A24F47/00
Filed: 2019-04-01
Abstract: An atomizer and an electronic cigarette (100). The atomizer comprises a heating adapter (30) and a unit (50) to be heated. An accommodation cavity (31) is formed in an opening (311) at one end of the heating adapter (30). An atomization assembly (33) is provided in the accommodation cavity (31). The unit (50) comprises a housing (51). An e-liquid compartment (511) and an aerosol flow channel (513) are formed in the housing (51). The e-liquid compartment (511) is in communication with the aerosol flow channel (513). The unit (50) is detachably connected to and fits the heating adapter (30). The electronic cigarette (100) has long service life because components thereof can be detached and maintained conveniently.
Patent WO-2019201154-A1 (WO)
Title: 物联网设备之间的通信方法及装置
Inventor: JIN HAIFENG
IPC: H04L29/06
Filed: 2019-04-11
Abstract: 本申请实施例提供了一种物联网设备之间的通信方法及装置。所述方法包括：建立第一物联网设备与可信设备的通信连接；获取第一通信密钥，所述第一通信密钥通过所述可信设备提供给所述第一物联网设备和/或第二物联网设备；基于所述第一通信密钥，与所述第二物联网设备进行加密通信，确保了第一物联网设备和第二物联网可以获取得到第一通信密钥，从而基于第一通信密钥进行加密通信，提高了第一物联网设备与第二物联网设备之间进行通信的安全性和可靠性。
Patent WO-2020124889-A1 (WO)
Title: Procédé et dispositif pour commander un objectif virtuel dans un jeu
Inventor: ZHOU WENCHAO
IPC: A63F13/5255
Filed: 2019-04-12
Abstract: La présente invention concerne un procédé et un dispositif de commande d'un objectif virtuel dans un jeu. Ledit procédé comprend : au moyen d'une réponse à une première opération tactile pour une zone de commande de champ visuel, la commande d'un objectif virtuel à décaler ; selon une opération de verrouillage, la commande de l'objectif virtuel pour entrer dans un état verrouillé, de sorte qu'une image de scène de jeu capturée par l'objectif virtuel décalé est verrouillée sous la forme d'une image de scène de jeu affichée sur une interface utilisateur graphique, et lorsque l'état verrouillé est libéré, la restauration de la commande du mouvement de l'objectif virtuel en fonction d'un changement de la position d'un objet virtuel.
Patent WO-2020107822-A1 (WO)
Inventor: CAO XIN
IPC: E04H4/16
Filed: 2019-05-23
Abstract: A roller brush capable of preventing trash from scattering and applicable to an underwater cleaning robot, comprising a brush component (3) rotatably disposed in a forward direction of a dirt suction port (2). The dirt suction port (2) is disposed at a bottom portion of a main unit (1). The brush component (3) comprises a tapered portion (31) located in the forward direction of the dirt suction port (2). The tapered portion (31) forms an arch-shaped dirt collection channel (32) with respect to the ground. During operation of a device, the brush component (3) rotates and generates an eddy current, such that trash in front of the device enters the dirt suction port (2) via a gap between the brush component (3) and the ground. The tapered portion (31) causes trash near the brush component (3) to be collected at the dirt collection channel (32). The structure has a reasonable layout and stable operation, and can prevent trash from scattering towards two ends of the roller brush.
Patent WO-2019233283-A1 (WO)
Inventor: ZHANG YANXIA
IPC: H04W36/00
Filed: 2019-05-23
Abstract: 提供了一种小区管理方法、触发条件配置方法、终端设备及网络侧设备，该方法包括：接收网络侧设备发送的触发条件的配置信息和触发事件的配置信息，触发条件的配置信息和触发事件的配置信息之间存在关联关系，且一个触发条件的配置信息关联至少两个触发事件的配置信息；根据触发条件的配置信息关联的至少两个触发事件的配置信息，判断是否满足触发条件；在满足触发条件的情况下，发起用于小区管理的无线资源控制RRC过程。
Patent WO-2020228093-A1 (WO)
Inventor: YAN JUN
IPC: A61B5/00
Filed: 2019-06-17
Abstract: Provided are a probe (100), a laser device (200) and a laser scanning imaging system (300). The probe (100) comprises a galvanometer (110), a tube lens (120), a scanning lens (130), an object lens (140), a first spectroscope (150), and a photomultiplier (160). An object to be detected can be subjected to focusing imaging without in-vitro living tissue, the object to be detected does not need to be dyed during the imaging process, and repeated imaging can be achieved.
Patent WO-2020062954-A1 (WO)
Inventor: WANG WEIWEI
IPC: C22B3/32
Filed: 2019-06-18
Abstract: Disclosed is a method for preparing submicron scandium oxide, comprising: subjecting a mixed solution of a first carboxylic acid extractant and an organic solvent to a first
saponification reaction with ammonia water to obtain a first water-oil emulsion; using the first water-oil emulsion to extract a scandium ion-containing solution to obtain a scandium-supported organic phase; subjecting a mixed solution of a second carboxylic acid extractant and an organic solvent to a second saponification reaction with an aqueous sodium hydroxide solution to obtain a second water-oil emulsion, wherein the aqueous sodium hydroxide solution is added in excess relative to the mixed solution of a second carboxylic acid extractant and an organic solvent; subjecting the scandium-supported organic phase to a precipitation reaction in the second water-oil emulsion to obtain a scandium hydroxide precipitate; and calcining the scandium hydroxide precipitate to obtain the submicron scandium oxide. The dimensions and morphology of scandium hydroxide microparticles are effectively controlled in the present method so as to obtain the submicron scandium oxide.
Patent WO-2021000076-A1 (WO)
Inventor: GAO PENG
IPC: H04B1/38
Filed: 2019-06-29
Abstract: A wireless communication method and device, and a radio frequency subsystem. The device comprises: a local oscillator circuit used for providing a local oscillator signal; a radio frequency transmitter coupled to the local oscillator circuit and used for transmitting a first signal on a first carrier according to the local oscillator signal provided by the local oscillator circuit; a radio frequency receiver coupled to the local oscillator circuit and used for receiving a second signal on a second carrier according to the local oscillator signal with the same frequency provided by the local oscillator circuit; and a digital frequency converter coupled to the radio frequency transmitter and the radio frequency receiver and used for providing a digital frequency conversion operation to compensate frequency difference between a center frequency of the first carrier and a center frequency of the second carrier. The frequency of the local oscillator signal provided by the local oscillator circuit can maintain constant, and by means of the digital frequency converter, the digital frequency conversion operation is implemented and the compensation of the frequency difference between the center frequency of the first carrier and the center frequency of the second carrier is implemented, thereby avoiding interruption of data transmission caused by the adjustment of the frequency of the local oscillator signal.
Patent WO-2020011067-A1 (WO)
Title: Display method and device for terminal, terminal, and storage medium
Inventor: ZHANG QING
IPC: G06F9/451
Filed: 2019-07-03
Abstract: Disclosed are a display method and device for a terminal. The terminal comprises a display screen. The method comprises: in response to receiving an eye protection instruction, determining an interface currently displayed by a display screen, and determining the interface currently displayed by the display screen as an interface in which eyes are to be protected, wherein the interface in which eyes are to be protected comprises a content display interface; creating an initial eye protection image such that the initial eye protection image covers the content display interface; determining an eye protection image on the basis of the initial eye protection image; and displaying the eye protection image. Also disclosed are a terminal and a readable medium.
Patent WO-2020015745-A1 (WO)
Inventor: ZHAO LELE
IPC: A61P35/00
Filed: 2019-07-19
Abstract: 提供一种作为LSD1 抑制剂的化合物Ⅲ及其晶型，以及该化合物及其晶型在制备治疗LSD1 相关病症的药物中的应用。
Patent WO-2020151214-A1 (WO)
Title: Multi-sensor data fusion method for integrated surveying and mapping of intertidal zone
Inventor: SHI BO
IPC: G01C13/00
Filed: 2019-08-01
Abstract: The present invention provides a multi-sensor data fusion method for integrated surveying and mapping of intertidal zone. A carrier vehicle is comprised; the carrier vehicle is provided with sensors; the sensors comprise a satellite positioning system, an inertial navigation system, a laser scanner, a single beam sounder, and a towing sounder. In the method, a precise industrial measurement system is adopted to calibrate the phase center and the axis system of each sensor; the single beam sounder is adopted to acquire data in a shallow water area, the towing sounder is adopted to acquire data in a shoal area, the laser scanner is adopted to acquire data on land; data coordinates acquired in the laser scanner coordinate system, the single beam coordinate system and the towing sounder coordinate system are converted to be in a WGS84 coordinate system. The method solves the problem of incomplete topographic surveying and mapping of intertidal zone, and can complete topographic surveying and mapping of intertidal zone quickly and accurately.
Patent WO-2020215527-A1 (WO)
Inventor: LYU QIHUA
IPC: H01R4/64
Filed: 2019-08-05
Abstract: A double-ground safety system capable of improving the power utilization reliability. In order to avoid accidents caused by the failure of a grounding system and electric leakage of an electrical appliance, a real-time monitoring circuit is connected in a double-ground closed series loop in series, so as to control a power transmission system. Once a ground closed series loop system has an open circuit fault, an electric shock risk may occur, and the real-time monitoring circuit is deenergized, thereby resulting in an immediate automatic power supply cutoff. Therefore, a prompt of the occurrence of an imperceptible safety fault is given by the processing method of a power failure, and a reminder can be given that the safety fault has to be actively removed. The system aims to avoid causing an electric shock risk in the case that a secondary ground fault occurs again, so as to ensure the personal safety of an electricity user, and same changes a passive protection manner for a traditional electric shock protector that can only achieve a protective effect in the case where an electric shock actually needs to occur, so as to achieve de-electrification, and same also overcomes the defect that the electric shock protector has a blind protection region.
Patent WO-2021022491-A1 (WO)
Inventor: LIU HAOYUAN
IPC: E02B15/10
Filed: 2019-08-06
Abstract: The present invention discloses a device for fishing sharp object from urban water logging, regarding the problem of poor usability of the prior fishing device, the following solution is proposed, the device for fishing sharp object from urban water logging comprises a fishing ship body, two vertical supporting columns are welded to one end of the top of the fishing ship body, a horizontal mounting plate is welded to the tops of the two supporting columns, two vertical driving motors are welded to the top of the mounting plate, the output end of the driving motor is connected with a vertical threaded column, the outer wall of the threaded column is sleeved with a connecting sleeve in a threaded mode. The present invention is novel in design and capable of efficiently fishing and storing the sharp object, the size of the fishing device can be adjusted to a certain extent, fishing components of the fishing device can be replaced, the vertical position of the fishing device can be adjusted, the working performance is high, and the device is suitable for popularization.
Patent WO-2020107963-A1 (WO)
Title: Automatic stacking production apparatus for transformer iron core
Inventor: YANG YONGJI
IPC: H01F41/02
Filed: 2019-08-26
Abstract: Provided by the present invention is an automatic stacking production apparatus for a transformer iron core, which at east comprises a lamination apparatus, a three-column slicing apparatus, a three-column pre-positioning apparatus, a yoke column pre-positioning apparatus, a yoke column slicing apparatus, a finished product output apparatus, a stacking table, other auxiliary apparatus, and a rack; the three-column slicing apparatus, the three-column pre-positioning apparatus, the finished product output apparatus, the yoke column pre-positioning apparatus, and the yoke column slicing apparatus are successively mounted on the rack in order from left to right in the transverse X-axis direction; the lamination apparatus is located at an upper part of the rack; the other auxiliary apparatus are disposed above the rack; and the stacking table is located at a side of the rack. In the present invention, mechanization and intelligence improvements are carried out, and lamination speed may reach 3600 sheets/hour. During lamination, a left and right material taking and middle-alternating linear stacking manner is employed, and the compact efficiency of the structure is high. The present invention may adapt to products cut at various types of cut-to-length lines, and has strong universality; meanwhile, the structure is stable and reliable, and maintenance costs are low.
Patent WO-2020140480-A1 (WO)
Title: 农场管理系统及其管理方法
Inventor: YAO YUAN
IPC: G06Q50/02
Filed: 2019-09-18
Abstract: 一种农场管理系统及其管理方法，其中所述管理方法包括如下方法步骤：步骤801：划分一农场（100）的一可租赁耕地（110）为至少一个租赁区域（201）；步骤802：整合至少一客户的租赁耕地需求，形成所述农场（100）租赁耕地的至少一分配方案；步骤803：选配所述农场（100）的至少一租赁区域（201）至客户需求种植的至少一农作物，以适于所述农作物被耕种于所述租赁区域（201）；步骤804：管理客户租赁耕地和管理客户种植的农作物；步骤805：支付费用于农场管理人员。
Patent WO-2021051336-A1 (WO)
Title: Avoiding ping-pong handovers in cellular networks
Inventor: ZHANG JIANQIANG
IPC: H04W36/00
Filed: 2019-09-19
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which a user equipment (UE) can manage transmissions of measurement reports to reduce or avoid ping-pong handover scenarios. In one example, a UE measures one or more characteristics of a channel, such as a reference signal received power (RSRP), corresponding to a serving cell or a neighbor cell. The UE determines to forgo transmission of a measurement report based on the measurement, in order to avoid an unwanted handover from the serving cell to the neighbor cell.
Patent WO-2021062665-A1 (WO)
Inventor: YU YAWEI
IPC: H04W72/04
Filed: 2019-09-30
Abstract: The present application provides a system information transmission method and a communication apparatus. The method comprises: obtaining a parameter in a first MIB for indicating the DMRS position of type A PDSCH, the parameter being used for obtaining a first system information block (SIB)1, and the first SIB1 comprising access configuration information of a first apparatus; and obtaining the first SIB1 according to the parameter. The first apparatus can be a terminal device of simple ability. According to the system information transmission method, by releasing/reinterpreting the parameter (field) in the MIB for indicating the DMRS position of type A PDSCH, for example, the field can be a DMRS-TypeA-Position field in the MIB, the terminal device of simple ability is instructed to obtain the SIB1, so that the terminal device of simple ability obtains the SIB1 and realizes uplink synchronization and cell selection, etc., and normal communication of the terminal device of simple ability is guaranteed.
Patent WO-2020181786-A1 (WO)
Inventor: BI RAN
IPC: G06F16/215
Filed: 2019-10-30
Abstract: A cleaning method and system based on operation data of a wind turbine generator set. The method comprises the following steps: obtaining the current operation data of a wind turbine generator set (S1); after normalizing the current operation data of the wind turbine generator set, calculating a distance from measured data to each pre-built wind turbine generator set theoretical operation curve in a wind turbine generator set theoretical operation curve model, and using the distance as a data deviation degree (S2); performing data cleaning on the basis of the data deviation degree and a data deviation degree threshold (S3), wherein the wind turbine generator set theoretical operation curve model is built by using behavioral parameters of the wind turbine generator set as parameters of the wind turbine generator set theoretical operation curve.
Patent WO-2020088515-A1 (WO)
Title: Security authentication method and apparatus for pos user public key, and terminal device
Inventor: LIU SHAOHAI
IPC: G06Q20/38
Filed: 2019-10-30
Abstract: A security authentication method and apparatus for a POS user public key, and a terminal device. The method comprises: upon running firmware for the first time, randomly generating a first key (S101); downloading a user public key, and generating a first ciphertext on the basis of the first key and the user public key (S102); and upon downloading an application, verifying whether the user public key is correct on the basis of the first key and the first ciphertext (S103). The present method employs a key generated by the terminal itself to encrypt the user public key, so as to effectively prevent a man-in-the-middle event caused by an unauthorized user of the terminal altering the user public key, thereby preventing the terminal from running unauthorized payment applications and improving security of the terminal.
Patent WO-2020093935-A1 (WO)
Inventor: CHENG SHIKANG
IPC: H01L29/06
Filed: 2019-11-01
Abstract: A TVS device and a manufacturing method therefor. The TVS device comprises: a first doping type semiconductor substrate (100); a second doping type deep well I (101), a second doping type deep well II (102), and a first doping type deep well (103) provided on the semiconductor substrate; a second doping type heavily doped region I (104) provided in the second doping type deep well I (101); a first doping type well region (105) and a first doping type heavily doped region I (106) provided in the second doping type deep well II (102); a first doping type heavily doped region II (107) and a second doping type heavily doped region II (108) provided in the first doping type deep well (105); a second doping type heavily doped region III (109) located in the first doping type well region (105) and the second doping type deep well II (102); and a first doping type doped region (110) provided in the first doping type well region (105).
Patent WO-2020134563-A1 (WO)
Inventor: LING JIANQUN
IPC: A61K38/04
Filed: 2019-11-01
Abstract: 本发明公开了一种多肽在制备预防和治疗人乳头瘤病毒感染制剂的应用，同时提供了一种预防和治疗人乳头瘤病毒感染的多肽制剂，该多肽制剂以有效剂量的所述多肽为活性成分，加上药学上可接受的辅料或辅助性成分制成。
Patent WO-2020098560-A1 (WO)
Inventor: ZHANG XUEQIANG
IPC: H01L21/677
Filed: 2019-11-07
Abstract: A flower basket internal circulation device. A storage component (2) stores and feeds flower baskets (6); a lifting and lowering component (3) transports the flower baskets (6) up and down; a conveying component (4) feeds and discharges the flower baskets (6) provided with silicon wafers (7) to convey the flower baskets (6) to designated positions so as to allow a robot or other structures to take away the product. In this way, the mechanization and intelligence of an automatic loading and unloading structure of the present solution is implemented, so that manpower is saved, the installation is convenient, the work efficiency is high, and the manual operation mode is replaced, thereby improving subsequent assembly speed and efficiency. By arranging the conveying component (4), the lifting and lowering component (3), and the storage component (2) on a rack (1) in order, the space is saved, the volume is small, the integration degree is high, and the probability of system crash can be reduced while improving transmission efficiency.
Patent WO-2020177377-A1 (WO)
Inventor: CHEN XIANXIAN
IPC: G06N20/00
Filed: 2019-11-12
Abstract: A machine learning-based data prediction processing method and apparatus, and a computer device, the method comprising: receiving a data prediction request sent by a terminal, the data prediction request comprising a request type and request information; identifying a field factor in the request information, and acquiring a plurality of pieces of target factor data according to the request type and the field factor, the target factor data comprising a plurality of pieces of field data; performing feature processing and feature extraction on the target factor data to obtain a feature vector corresponding to the plurality of pieces of field data; acquiring a preset data prediction model according to the request type, and training and analyzing feature variables by means of a data analysis model to obtain a plurality of pieces of index data and corresponding prediction values; and generating prediction result data according to the plurality of pieces of index data and the corresponding prediction values, and pushing the prediction result data to the terminal.
Patent WO-2020238073-A1 (WO)
Title: Method for determining orientation of target object, intelligent driving control method and apparatus, and device
Inventor: CAI YINGJIE
IPC: G06T7/73
Filed: 2019-11-18
Abstract: Disclosed are a method and apparatus for determining an orientation of a target object, an intelligent driving control method and apparatus, an electronic device, a computer readable storage medium, and a computer program. The method for determining an orientation of a target object comprises: obtaining a visible surface of a target object in an image; obtaining position information of a plurality of points in the visible surface in a horizontal plane of a three-dimensional space; and determining an orientation of the target object according to the position information.