baber/WOPTO huggingface dataset:
Patent WO-2020011171-A1 (WO)
Title: Aluminosilicate glass that is suitable for 3d molding and that may improve ion exchange performance
Inventor: CHEN ZHAODI
IPC: C03C3/097
Filed: 2019-07-09
Abstract: An aluminosilicate glass that is suitable for 3D molding and that may improve ion exchange performance. The raw materials of the glass, in molar percentage, comprise SiO 2  55-70%, Al 2 O 3  12-15%, B 2 O 3  0.5-3.5%, P 2 O 5  0.5-4%, ZnO 2-5%, MgO 0-7%, SnO 2  0.05-0.5%, and R 2 O 12-22%; R 2 O is the sum of monovalent cation Li, Na, and K oxides.
By means of appropriately adjusting the content of boron oxide, phosphorus oxide and the other components in the glass, the glass has a relatively low softening point temperature of about 900°C or less, which is favorable for 3D molding; meanwhile, the glass formulation has improved ion exchange performance, and a surface of the glass may have dual stress layers by means of chemical strengthening, the stress layers having a depth of at least 50 μm or more.
Patent WO-2020024786-A1 (WO)
Title: Fire extinguishing method and fire extinguishing system for lithium ion battery, and electronic device and storage medium
Inventor: YANG KAI
IPC: A62C3/16
Filed: 2019-07-16
Abstract: Provided are a fire extinguishing method and fire extinguishing system for a lithium ion battery, and an electronic device and a storage medium. The method comprises: acquiring, in real time, environmental parameter values inside a battery box accommodating a lithium ion battery; determining a safety level of the lithium ion battery according to the environmental parameter values and a pre-set threshold value of each environmental parameter, and sending a fire extinguishing instruction to a fire extinguishing apparatus according to a pre-set fire extinguishing control program, wherein the fire extinguishing control program is a fire extinguishing strategy corresponding to the safety level of the lithium ion battery; and enabling the fire extinguishing apparatus to perform a fire extinguishing operation according to the fire extinguishing instruction.
Patent WO-2020143210-A1 (WO)
Inventor: XU TIAN
IPC: E01D21/00
Filed: 2019-07-22
Abstract: A front leg of a movable formwork, wherein a middle leg (2) enters an area between two bottom beams (11), at front and rear ends, that have been turned when the middle leg moves with the movable formwork, enters an area between two upper beams (8) that are turned, and is finally removed from the front leg, so that the middle leg (2) follows the whole through hole of the movable formwork and is placed in position with the next span. Since two support frames (5) of the front leg are located on the left and right sides of the middle leg (2), the support structure is changed. Compared to the structure of traditional movable formworks supported by a single fulcrum at the center of gravity, the present invention will not have the problem of eccentricity. At the same time, when moving the through hole of the formwork, the upper beams (8) and the bottom beams (11) are turned, so that the space interference problem with the front leg is effectively avoided when the middle leg (2) is moved.
Patent WO-2020042896-A1 (WO)
Inventor: WANG LEI
IPC: G11C19/18
Filed: 2019-08-12
Abstract: Provided is a one-bit memory circuit used for an AMOLED tablet subpixel; said circuit adds an auxiliary latch circuit and a control switch on the basis of an existing one-bit memory circuit; the control switch is used for controlling the activation of the auxiliary latch circuit; when the control switch is turned on, the auxiliary latch circuit, together with a voltage-controlled current MOS tube and a light-emitting diode in an existing one-bit memory, constitutes a latch, used for latching a voltage stored on a capacitor in an existing memory circuit. The present one-bit memory circuit makes reasonable use of components in an existing circuit, reducing the additional components required to perform the latch function; at the same time, it is possible to switch freely between low-quality and high-quality modes, and, if the picture in low-quality mode does not change, can significantly reduce system power consumption and improve system battery life.
Patent WO-2021017036-A1 (WO)
Title: Savonius wind turbine having flexible blades
Inventor: ZHANG DAYU
IPC: F03D3/06
Filed: 2019-08-13
Abstract: A Savonius wind turbine having flexible blades comprises four rectangular flexible blades, four outer blade positioning rods, two inner blade positioning rods, a disc-shaped blade mounting top plate (5), a disc-shaped blade mounting bottom plate (6), and a rotating shaft (7). Each two flexible blades are configured as a group. Each group of flexible blades is fixed by means of two outer positioning rods and one inner positioning rod. A difference between phase angles of two groups of flexible blades is 180°. The radii of the top plate (5) and the bottom plate (6) are set to R  0 . The four outer blade positioning rods are each located on the circumference of a circle having a radius of R  1 . The two inner blade positioning rods are each located on the circumference of a circle having a radius of R  2 , where R  1  = 0.9R  0  to 0.95R  0 , and R  2  = 0.1R  0  to 0.15R  0 . The length of the four rectangular flexible blades when extended is 1.1R  0  to 1.4R  0 . The Savonius wind turbine having flexible blades has a three-layer tandem structure. The difference between phase angles of a first layer and a second layer is 60°. The difference between phase angles of the first layer and a third layer is 120°. A flow guide cover (15) is sleeved on an outer side of the Savonius wind turbine having flexible blades and having the three-layer tandem structure.
Patent WO-2020237846-A1 (WO)
Inventor: ZHOU YONGXIANG
IPC: H04R9/06
Filed: 2019-08-19
Abstract: 一种显示装置，该显示装置包括一显示面板（10）、一振动片（20）以及一激励器结构层（30）。其中，振动片（20）贴附于显示面板（10）的一面，激励器结构层（30）设于振动片（20）上。
Patent WO-2020248360-A1 (WO)
Inventor: CHEN XUEMING
IPC: C07K7/06
Filed: 2019-08-20
Abstract: Provided is a preparation method of verakatide, comprising the following steps: 1) preparing the fully protected verakatide main chain-solid phase synthetic resin by solid-phase synthesis; 2) cracking to remove the side chain protecting group P of Cys; 3) performing solid-phase electrochemical oxidation, coupling cysteine through disulfide bonds; 4) cracking all protecting groups and solid-phase synthetic resin to obtain the verakatide crude peptide; optionally, 5) performing chromatographic purification to obtain verakatide fine peptide; wherein, the solid-phase electrochemical oxidation is to electrolyze the polypeptide-solid-phase synthetic resin obtained in step 2) with the side chain protecting group of Cys removed in the electrolyte and the solution until the disulfide bond reaction is complete; P is the side chain protecting group of Cys. This method can increase the utilization rate of fragment peptide resin, increase the utilization rate of main chain fragments and atom utilization rate, thereby reducing production costs, avoiding the use of 2,2-dithiodipyridine compounds in the original research patent, which is more environmentally friendly and advocates the concept of green chemistry.
Patent WO-2021035472-A1 (WO)
Title: Mechanical and hydromechanical specific energy-based drilling
Inventor: ZHAO YING
IPC: E21B47/00
Filed: 2019-08-26
Abstract: A method comprises drilling a borehole and capturing data during drilling of the borehole, wherein the data comprises at least one value of at least one operational parameter of the drilling. A specific energy formula is modified and used to determine at least one of an efficiency and a quality of drilling of a borehole. Modifying the specific energy formula is based on data captured during drilling of the borehole. The specific energy formula comprises at least one of a mechanical specific energy formula and a hydromechanical specific energy formula. An adjusted specific energy value for the drilling is calculated based on the modified specific energy formula. At least one of the efficiency and the quality of the drilling of the borehole is determined based on the adjusted specific energy value. Also disclosed is a system comprising a machine-readable medium having program code executing the method.
Patent WO-2020134151-A1 (WO)
Title: 一种量子点发光二极管及其制备方法
Inventor: LI RUIFENG
IPC: H01L51/50
Filed: 2019-08-30
Abstract: 一种量子点发光二极管及其制备方法，所述制备方法包括步骤：提供溶液，所述溶液包括氧化锌纳米颗粒和羧酸酯；提供阳极基板，将所述溶液沉积在阳极基板上加热，制备得到电子传输层；或者，提供阴极基板，将所述溶液沉积在所述阴极基板上加热，制备得到电子传输层。通过溶液法在制备电子传输层的过程中加入羧酸酯，可以减缓水氧的侵蚀，有效地提升器件的工作寿命。
Patent WO-2020215578-A1 (WO)
Inventor: QIU WEIBAO
IPC: A61B17/34
Filed: 2019-09-02
Abstract: Disclosed are ultrasonic puncture guidance apparatus (100) and an ultrasonic puncture guidance device, relating to the field of medical instruments. The ultrasonic puncture guidance apparatus (100) comprises a puncture needle tube (110) and an ultrasonic transducer (130); one end of the puncture needle tube (110) is provided with a puncture needle (111); the ultrasonic transducer (130) is accommodated in the puncture needle tube (110) and extends to the puncture needle (111); the ultrasonic transducer (130) comprises multiple ultrasonic array elements (131) used for transmitting and receiving ultrasonic waves; the multiple ultrasonic array elements (131) are provided at the puncture needle (111). During actual use, the multiple ultrasonic array elements (131) are used for performing electronic scanning and imaging, and thus, an imaging range is wide and a tissue structure at the front end of the puncture needle (111) can be effectively recognized, thereby facilitating planning an optimal puncture path. The ultrasonic puncture guidance apparatus (100) is closer to an imaged tissue, so that clearer imaging can be achieved, and the tissue is not easily shielded by other parts, so that imaging is not affected; moreover, the ultrasonic puncture guidance apparatus is convenient to operate and does not require the coordinated operation of multiple medical staffs.
Patent WO-2021051356-A1 (WO)
Inventor: CAO DIAN SONG
IPC: G06F17/40
Filed: 2019-09-19
Abstract: 一种设计参数值生成方法、装置和计算机可读介质，该设计参数值生成方法包括：确定具有设计参数值生成需求的目标设计参数（101）；获取至少两个包括有与目标设计参数相对应的第一设计参数值的第一训练数据（102）；针对每一个第一设计参数值，生成用于对该第一设计参数值进行标识的第一参数标识（103）；利用各个第一设计参数值和相对应的第一参数标识训练参数值生成模型（104）；根据待处理数据的语义信息和第一训练数据的语义信息，生成用于对待处理数据中的目标设计参数进行标识的第二参数标识（105）；将第二参数标识输入参数值生成模型，获得与待处理数据中的目标设计参数相对应的第二设计参数值（106）。所述方法能够提高所推荐设计参数值的准确性。
Patent WO-2020134224-A1 (WO)
Inventor: XING YAOWEN
IPC: G01N15/10
Filed: 2019-09-20
Abstract: 一种评判颗粒可浮性的系统及方法，属于颗粒浮选技术领域，解决了现有技术中仅通过诱导时间来评判样品的可浮性，导致评判不准确的问题。浮选颗粒气泡的测试系统包括运动驱动单元（1）、视频监视单元和位移采集单元；位移采集单元用来测量颗粒从气泡脱落的临界脱附振幅；运动驱动单元（1）用来驱动颗粒气泡气絮体做简谐振动；视频监视单元用来监视颗粒与气泡的粘附状态，当颗粒与气泡脱附时，数据采集系统（10）采集临界脱附振幅。测试方法，包括生成气泡→气泡逼近样品→采集诱导时间的数据→样品气泡气絮体做简谐振动→数据采集系统（10）采集此时的振幅。通过颗粒与气泡的粘附和脱附行为来共同表征颗粒可浮性，提高了试验的准确性。
Patent WO-2020063990-A1 (WO)
Title: 一种通信方法及装置
Inventor: JIN HUANGPING
IPC: H04L5/00
Filed: 2019-09-29
Abstract: 本申请提供一种通信方法及装置，该方法包括，网络设备生成并向终端发送第一消息，其中，第一消息指示受限制的发送端口，从而可由网络设备向终端指示受限制的端口，由终端获知网络设备的端口出现传输受限。
Patent WO-2020125133-A1 (WO)
Inventor: WANG ZHUANLI
IPC: H04W12/106
Filed: 2019-09-30
Abstract: 本申请实施例公开了一种用于支持双连接的锚点确定方法及系统、通信设备及计算机可读介质；上述系统包括：包协同操作单元PCE、主节点MN、辅节点SN；LTE基站和NR基站分别连接PCE；PCE上部署有NR分组数据汇聚协议PDCP层；所述MN和SN设置为在终端与LTE基站和NR基站建立双连接时，给该终端选择同一个PCE作为PDCP锚点；其中，LTE基站为MN，NR基站为SN，或者，NR基站为MN，LTE基站为SN。
Patent WO-2020173095-A1 (WO)
Inventor: ZHANG SHIXI
IPC: A61P31/16
Filed: 2019-10-09
Abstract: A peramivir solution type inhalant and a preparation method therefor. The solution type inhalant is prepared from peramivir, an osmotic pressure adjusting agent, a pH adjusting agent, and water or sodium dihydrogen phosphate and water, wherein the concentration of peramivir is greater than 15 mg/ml; the concentration of the osmotic pressure adjusting agent is less than 8 mg/ml; the pH value of the solution type inhalant is 5.0-6.0 or 5.5; moreover, a heating sterilization process is not used; the osmotic pressure adjusting agent is selected from sodium chloride or glucose. The solution type inhalant has better stability and an excellent lung-targeting function, and significantly improves the effectiveness and safety of a medication.
Patent WO-2020114098-A1 (WO)
Inventor: LI YANG
IPC: A61K31/353
Filed: 2019-10-17
Abstract: 本公开提供了茶多酚在作为免疫检查点抑制剂及制备用于抗肿瘤的药物中的应用。
Patent WO-2021027065-A1 (WO)
Inventor: YANG MENG
IPC: H01Q1/38
Filed: 2019-10-24
Abstract: The present invention belongs to the field of electronic devices, and in particular relates to a metal sprayed antenna structure and a preparation method therefor. A metal sprayed antenna structure, comprising a shell, wherein a roughening treatment layer, a conductive layer, a grinding layer and a paint spraying layer are sequentially arranged on the shell from inside to outside; and the roughening treatment layer is provided on the shell, the conductive layer is formed on the roughening treatment layer by means of metal spraying, the conductive layer and positions, on the periphery of the conductive layer, of the shell are ground to form the grinding layer, and the paint spraying layer is arranged on the grinding layer. Compared with the prior art, an appearance surface of the antenna structure is ground and subjected to paint spraying treatment such that the color sensing ability of an appearance surface of an electronic product can be increased, and the performance of the appearance surface of the electronic product is strengthened to effectively protect the electronic product and ensure that same passes various reliability tests.
Patent WO-2020098628-A1 (WO)
Title: Mobile terminal
Inventor: GUO YANG
IPC: H04N5/225
Filed: 2019-11-12
Abstract: Disclosed in the present invention is a mobile terminal, comprising: a housing, the housing having an inner cavity, a through hole in communication with the inner cavity being provided on the housing; a camera module, the camera module being fixed in the inner cavity; a light acquiring module, the light acquiring module being movably provided on the housing and being able to access the through hole, the light acquiring module having a light pickup hole; a flexible light guide member, the flexible light guide member having a conductive light path, the flexible light guide member being provided in the inner cavity in a bendable manner, one end of the flexible light guide member being connected to the light pickup hole, and the other end of the flexible light guide member being connected to the camera module; and a driving mechanism, the driving mechanism being connected to the light acquiring module and driving the light acquiring module to move.
Patent WO-2021092861-A1 (WO)
Title: Wireless communication method, terminal device and network device
Inventor: SHI CONG
IPC: H04W76/28
Filed: 2019-11-14
Abstract: A wireless communication method, a terminal device and a network device. The method comprises: a terminal device acquires at least two wake-up signal (WUS) configurations, one WUS configuration of the at least two WUS configurations corresponding to one discontinuous reception (DRX) group among at least two DRX groups, and the WUS configurations being used to indicate the monitoring time of a WUS of the corresponding DRX group, wherein the at least two DRX groups correspond to one media access control (MAC) entity of the terminal device, and each DRX group is associated with at least one secondary cell; the terminal device monitors a first WUS according to the monitoring time of the first WUS that corresponds to a first DRX group among the at least two DRX groups, the first WUS being used to indicate a target behavior of the terminal device on an activated secondary cell associated with the first DRX group, and the target behavior being a sleep-type behavior; and, according to the first WUS, the terminal device switches the behavior of the terminal device in the activated secondary cell associated with the first DRX group.
Patent WO-2020125677-A1 (WO)
Inventor: CHEN ZHI
IPC: A61B17/115
Filed: 2019-12-18
Abstract: Provided are a rotary knob assembly and a circular-tube-type stapler. The rotary knob assembly comprises a rotary knob body (1), a clutch member and a rotary knob rear cover, wherein the rotary knob body (1) is provided with a first mating member, the rotary knob body (1) rotates to drive a lead screw (85) to move in an axial direction of the stapler, the clutch member is provided with a second mating member, a compressed spring (3) is arranged between an adjusting member (5) and the clutch member, and the adjusting member (5) can axially move so as to move away from or close to the clutch member to change the compressed length of the compressed spring (3). By dividing the rotary knob assembly into the rotary knob body (1) and the clutch member, after the resistance borne by a rotary knob reaches a resistance preset value, the clutch member cannot drive the rotary knob body (1) to rotate, at this time, the rotary knob assembly enters a failure mode, and a gap between a staple anvil assembly (83) and a staple cartridge remains the same, so that tissue is not compressed excessively; and the size of the resistance preset value is related to the spring force of the compressed spring (3) at the near end of the clutch member, and the spring force of the compressed spring (3) can be adjusted by changing the distance between the adjusting member (5) and the clutch member, so that the magnitude of the resistance preset value can be adjusted.
Patent WO-2020143483-A1 (WO)
Inventor: CHO EN-TSUNG
IPC: H01L27/142
Filed: 2019-12-27
Abstract: An X-ray detector, a method for manufacturing an X-ray detector, and medical equipment. The X-ray detector comprises: a scintillator (10); a photosensitive layer (80), the photosensitive layer (80) comprising a transparent conductive film (40) and a photoelectric conversion layer (90), the transparent conductive film (40) being located between the scintillator (10) and the photoelectric conversion layer (90), and the photoelectric conversion layer (90) being a uniform porous structure, holes being filled with silicon particles (92); a signal reading device, the signal reading device being electrically connected to the photosensitive layer (80); and a light blocking member (30) corresponding to the position of the active layer (70) in the signal reading device to block the incident light of the active layer (70).
Patent WO-2020135871-A1 (WO)
Title: 光线路终端-内容分发网络的实现方法及装置、介质、网络系统
Inventor: WANG JINDONG
IPC: H04L29/08
Filed: 2019-12-30
Abstract: 本申请公开了一种光线路终端-内容分发网络的实现方法及装置、计算机可读存储介质和网络系统，其中，该方法包括：光线路终端-内容分发网络节点接收采用互联网协议/点对点协议/基于以太网的点对点协议的服务请求，所述服务请求中的目标媒体接入控制地址为非所述光线路终端-内容分发网络节点的媒体接入控制地址；所述光线路终端-内容分发网络节点发送采用互联网协议/点对点协议/基于以太网的点对点协议的服务响应，所述服务响应中的源媒体接入控制地址为非所述光线路终端-内容分发网络节点的媒体接入控制地址。
Patent WO-2020192224-A1 (WO)
Inventor: LIANG CHENG
IPC: H02M1/32
Filed: 2019-12-31
Abstract: A topology unit parallel-connection protection method, device and system. The method comprises: first acquiring a target signal transmitted on a signal synchronization line (S1); sending, on the basis of the type of the target signal, the target signal to other controllers (S2); when the target signal is a carrier synchronization signal, controlling a current power module to complete carrier synchronization and to be in a working mode (S3); and when the target signal is a power module failure signal, controlling the current power module to be in a shutdown mode (S4). It can be seen that the signal synchronization line between topology units connected in parallel is multiplexed in a time-sharing mode, and is used for transmitting a carrier synchronization signal when the power module is normal, and switching to transmitting a power module failure signal when the power module fails; and each topology unit monitors the transmission of the target signal in real time, thereby achieving the purpose of fast synchronous protection.
Patent WO-2020147842-A1 (WO)
Title: Utilisation de composés de pyridopyrimidine dans la préparation d'un médicament pour le traitement du carcinome du nasopharynx
Inventor: WEI XIAWEI
IPC: A61K31/5386
Filed: 2020-01-17
Abstract: L'invention concerne une utilisation de composés de pyridopyrimidine dans la préparation d'un médicament pour le traitement du carcinome du nasopharynx. En particulier, l'invention concerne l'utilisation d'un composé tel que représenté dans la formule (I) ou un sel pharmaceutiquement acceptable de celui-ci dans la préparation d'un médicament pour le traitement du carcinome du nasopharynx.
Patent WO-2021146940-A1 (WO)
Title: Method and apparatus for power saving on nr sidelink
Inventor: GUO XIN
IPC: H04W52/02
Filed: 2020-01-21
Abstract: The present application is related to a method and apparatus for power saving for 3 GPP (3rd Generation Partnership Project) 5G new radio (NR) sidelink (SL). A method for wireless communications performed by user equipment (UE) includes: determining whether a sidelink (SL) discontinuous reception (DRX) procedure is enabled; and in response to the SL DRX procedure being enabled, receiving SL DRX configuration information, wherein the SL DRX configuration information contains a priority of the SL DRX procedure.
Patent WO-2021056954-A1 (WO)
Inventor: ZHANG GUOQIANG
IPC: B23P15/00
Filed: 2020-02-19
Abstract: A sliding bearing having a polyimide sliding layer, comprising a substrate (1), an intermediate layer optionally disposed on the substrate (1), and a polyimide sliding layer (2) disposed on the substrate (1). The polyimide sliding layer (2) comprises: a polyimide matrix resin; a main lubricant dispersed in the polyimide matrix resin, the main lubricant being an ultra-high molecular weight polyethylene polymer; and a filler optionally dispersed within the polyimide matrix resin. The lubricant contained in the sliding bearing with the polyimide sliding layer is light in weight and is highly tough, the bonding strength of the sliding layer is effectively improved, and the sliding bearing may thus show excellent wear resistance.
Patent WO-2020207120-A1 (WO)
Inventor: ZHANG CHEN
IPC: H04L49/9023
Filed: 2020-02-19
Abstract: Provided by the present invention are a jitter control method and device for network communication, a terminal and a storage medium, belonging to the technical field of communications. The method comprises: generating trigger information used for triggering switch of jitter control strategy for network communication, the jitter control strategy comprising a first control strategy based on a first cache data volume and a second control strategy based on a second cache data volume, and the first cache data volume being smaller than the second cache data volume; and in response to the trigger information, switching the jitter control strategy to a target control strategy so as to perform jitter control on network communication by using the target control strategy, the target control strategy being the first control strategy or the second control strategy corresponding to the trigger information. Thus, the jitter control strategy can be switched according to an actual application scenario of network communication so as to meet the requirements on network communication in different scenarios and improve the flexibility and quality of network communication.