baber/WOPTO huggingface dataset:
Patent WO-2019042255-A1 (WO)
Title: Tribotronics transistor, force using same, and magnetic field sensor
Inventor: ZHANG CHI
IPC: H01L29/808
Filed: 2018-08-27
Abstract: A tribotronics transistor comprises a field-effect transistor. The field-effect transistor comprises: a substrate layer (1); a channel layer (2), disposed on the upper surface of the substrate layer (1); electrodes (3, 4), located on the upper surface of channel layer (2), and comprising a source (4) and a drain (3) that are separately disposed, the source (4) and the drain (3) partially extending out of the edge of the channel layer (2); an insulation friction layer (5), located in part regions of the upper surfaces of the electrodes (3, 4) and the upper surface of the uncovered channel layer (2); and a movable friction layer (6), located above the insulation friction layer (5). A contact/separation state between the movable friction layer (6) and the insulation friction layer (5) is changed by means of movement. By changing the contact/separation state between the insulation friction layer (5) and the movable friction layer (6), an electrostatic potential is generated due to triboelectrification, so as to adjust the transport of carriers in the channel layer (2) and further adjust the value of a current between the drain (3) and the source (4), thereby effectively replacing a power supply voltage of a gate electrode in the conventional transistor. The present invention also comprises a force using the tribotronics transistor and a magnetic field sensor.
Patent WO-2020024354-A1 (WO)
Title: Unmanned warehouse theft prevention method, device, computer device, and storage medium
Inventor: LI ZHANCHUAN
IPC: G07C9/00
Filed: 2018-09-05
Abstract: Disclosed are an unmanned warehouse theft prevention method, device, computer device, and storage medium, comprising: in a first entrance barrier, employing a facial scanning device to perform a facial scan with respect to a first target user, acquiring user information, if the first target user has an entry permission, then controlling a second entrance barrier to be in a closed state via an electromagnetic lock, employing an RFID scanning device to scan the area between the first entrance barrier and the second entrance battier, if no merchandise is found by scanning, then controlling the first entrance barrier to be in an opened state via an electromagnetic lock; if the duration over which the first entrance barrier remains in the opened state exceeds an entry duration, then controlling the first entrance barrier to be in a closed state via the electromagnetic lock, determining that the first entrance barrier is in the closed state on the basis of a closed signal fed back by the electromagnetic lock, and controlling the second entrance barrier to be in an opened state via the electromagnetic lock, thus completing an entry process. The process effectively increases the security of warehouse management.
Patent WO-2019100832-A1 (WO)
Inventor: Peng huai
IPC: B64D47/08
Filed: 2018-09-20
Abstract: 一种无人机及其摄像结构(20)。其中，摄像结构(20)包括用于拍摄画面的镜头模组(200)和抵接于镜头模组(200)与无人机的机身(10)之间的减振组件(100)。减振组件(100)包括第一弹性件(110)及第二弹性件(120)。第一弹性件(110)的弹性模量小于第二弹性件(120)的弹性模量。当无人机的机身(10)振动时，第一弹性件(110)能够缓冲高频振动的传递，保证镜头模组(200)拍摄的画面不出现抖动。第二弹性件(120)能够缓冲低频振动的传递，保证拍摄出的画面不会出现急速变化，改善视觉疲劳，从而提高拍摄质量。
Patent WO-2020062036-A1 (WO)
Inventor: REN HUA
IPC: C08G18/48
Filed: 2018-09-28
Abstract: A polyurethane composition reaction mixture including: (a) at least one organic isocyanate; and (b) at least one butylene oxide-based hydrophobic polyol; a process for making the above polyurethane composition; a polyurethane composite article composition, a process for making the above polyurethane composite article composition; and a process for making a composite article from the above polyurethane composite article composition.
Patent WO-2020051977-A1 (WO)
Title: Motion control system
Inventor: WANG QINGHUA
IPC: G05B19/042
Filed: 2018-10-19
Abstract: Provided is a motion control system, comprising: a power module (101), a plurality of servo motors (102), a servo control module (103), a motion control module (104), and a microprocessor (105). The power module (101) is used for controlling the operating power output of an AC power supply; the plurality of servo motors (102) is used for converting a current signal of an output current of the power module (101) into an encoder output signal and sending same to the servo control module (103); the servo control module (103) converts the encoder output signal into a first logic control signal, and transmits same to the microprocessor (105) by way of the motion control module (104); the microprocessor (105) generates a control signal according to the first logic signal, controlling the servo control module (103) to adjust the power module (101) and thereby changing the operating power outputted by the AC power supply, driving the plurality of servo motors (102) to operate. In comparison with conventional techniques, the invention provides an motion control system integrates a motion controller and supports a multi-axis AC servo driver, thus achieving automatic control of a servo driver and improving servo drive control accuracy.
Patent WO-2020006947-A1 (WO)
Title: Carbon steel-concrete/cement mortar-stainless steel composite submarine pipeline
Inventor: WANG FACHENG
IPC: B32B1/08
Filed: 2018-11-01
Abstract: A carbon steel-concrete/cement mortar-stainless steel composite submarine pipeline belongs to the technical field of marine structure engineering. The composite submarine pipeline is formed by connecting several composite sub-pipelines provided in sequence along the axial direction of the pipeline, each composite sub-pipeline has the same structure and comprises an outer carbon steel pipe and an inner stainless steel pipe which have a circular cross section and are concentrically placed, and the space between the outer carbon steel pipe and the inner stainless steel pipe is filled with concrete or cement mortar to form a sandwiched structure with a circular ring-shaped cross section. Between two adjacent composite sub-pipelines, the weld seam on the inner stainless steel pipe is covered by the concrete/cement mortar, and the fatigue performance of the inner stainless steel pipe at the weld seam can be effectively improved.
Patent WO-2019091373-A1 (WO)
Title: 一种盐酸苯达莫司汀的晶体及其制备方法
Inventor: WANG LIKUN
IPC: A61K31/4184
Filed: 2018-11-06
Abstract: 本发明涉及一种盐酸苯达莫司汀的晶体及其制备方法。本发明的晶体具备优异的流动性，可更好地用于生产和临床治疗。
Patent WO-2019091483-A1 (WO)
Title: 一种替代铍铜的弹性电接触复合材料及其制备方法
Inventor: FEI LINGJUAN
IPC: B32B15/01
Filed: 2018-11-13
Abstract: 一种弹性电接触复合材料的制备方法，制备方法为：将不锈钢料带以及Cu料带进行复合轧制，制备不锈钢（1）/Cu（2）两层或不锈钢（1）/Cu（2）/不锈钢（1）三层复合料带；将不锈钢（1）/Cu（2）两层或不锈钢（1）/Cu（2）/不锈钢（1）三层复合料带进行扩散热处理；将热处理后的复合料带进行多次循环处理；将热处理后的复合料带进行拉矫；将拉矫后的复合料带分阶段清刷后进行分条；将分条后的复合料带进行冲制，得所需弹性电接触材料。采用分阶段热处理以及多次循环处理结合的制备方法，能够制备出高强度、高弹性、低电阻率的环保型电接触弹性材料，且工艺简单，成本低廉，对设备无特殊要求。
Patent WO-2019100982-A1 (WO)
Inventor: XIAO SHUAI
IPC: H04J3/16
Filed: 2018-11-14
Abstract: 本申请提供一种数据传输方法和设备，其中，该方法包括：通过将至少一个第一设备的数据，承载到时隙组的时隙中，时隙组包括N个时隙，其中，第一时隙为时隙组中的任意一个时隙，第一时隙包括M个子时隙；M个子时隙的次序信息位于M个子时隙的任一子时隙中，M、N都为正整数；通过时隙组向第二设备发送至少一个第一设备的数据。通过将时隙的子时隙的次序信息，放到时隙的任意子时隙中，不再将次序信息放到overhead帧中，接收端只需要较短时间就可获知次序关系信息，减小了时间间隔；进而在接收端根据次序关系信息将时隙组中的数据进行恢复的时候，加快了恢复时间，有利于快速进行链路建立、链路检测及动态速率切换。
Patent WO-2020103008-A1 (WO)
Title: 音频检测方法、计算机可读存储介质和电子设备
Inventor: MA YUGANG
IPC: G10L25/51
Filed: 2018-11-21
Abstract: 一种音频检测法，包括：当获取到检测指令时，根据检测指令获取音频文件；将音频文件输入至依次排列的至少两个处理单元进行处理；在每一次处理单元输出目标数据时，将目标数据与预存数据进行匹配；及当目标数据与预存数据不匹配时，输出目标数据对应的异常信息，异常信息用于提示输出目标数据的处理单元异常。
Patent WO-2020124436-A1 (WO)
Inventor: CHANG MING
IPC: B32B15/082
Filed: 2018-12-19
Abstract: The present application is related to the technical field of packaged antennas. Disclosed are a packaged antenna substrate, a manufacturing method therefor, a packaged antenna, and a terminal, for use in implementing the simplification of a packaged antenna process and an improvement on antenna performance. The packaged antenna substrate comprises: a base substrate, a first antenna radiating plate provided on one surface of the base substrate, a second antenna radiating plate provided on the side of the first antenna radiating plate facing away from the base substrate, and a dielectric stack layer provided between the first antenna radiating plate and the second antenna radiating plate. The dielectric stack layer comprises a first dielectric layer, an adhesive layer provided on the side of the first dielectric layer facing the first antenna radiating plate, and a second dielectric layer provided on the side of the first dielectric layer facing the second antenna radiating plate, where the dielectric constant of the first dielectric layer is less than the dielectric constant of the base substrate, and the expansion coefficient of the second dielectric layer is less than the expansion coefficient of the first dielectric layer. The packaged antenna substrate is applicable in the packaged antenna.
Patent WO-2020124509-A1 (WO)
Inventor: LI MINGHUI
IPC: G01S19/43
Filed: 2018-12-20
Abstract: 一种打点定位的方法、装置、系统以及计算机可读存储介质。在该方法中：接收第一全球导航卫星系统(Global Navigation Satellite System,GNSS)差分数据和定位基站的绝对定位数据，向定位移动站（204）发送所述第一GNSS差分数据和定位基站的绝对定位数据，以使得所述定位移动站（204）根据所述定位移动站（204）的第二GNSS差分数据以及所述第一GNSS差分数据和定位基站的绝对定位数据确定所述定位移动站（204）的打点定位数据。实现对无人机进行打点定位。
Patent WO-2020132825-A1 (WO)
Inventor: WEN KAI
IPC: G06T7/00
Filed: 2018-12-24
Abstract: 本申请实施例公开了应用于人工智能AI领域的一种图像处理装置和图像处理方法，该图像处理装置包括：调度器，用于获得输入设备输入的参数集选择指令，所述参数集选择指令为用户通过所述输入设备输入的指令并且用于指示从存储器存储的F个滤波参数集文件中选择N个滤波参数集文件，其中，F为大于1的正整数，N为大于0的整数；与所述调度器耦合的硬件滤波器，用于利用所述N个滤波参数集文件中一个滤波参数集文件所包含的一组滤波参数对参考图像进行滤波。本申请实施例中，用户可以根据自行配置硬件滤波器的滤波参数文件，可以满足不同场景的需求、实现简单。
Patent WO-2020042487-A1 (WO)
Inventor: HAUNG ZHONGPING
IPC: F16K31/20
Filed: 2018-12-25
Abstract: Disclosed in the present invention is a humidifier, comprising a water container and a base, a water tank being formed on the base, and the water container being provided on the base and being able to communicate with the water tank, characterized in that, a water outlet valve structure is provided at a water outlet of the water container, a flow passage is formed inside the water outlet valve structure, the flow passage enables the water container to communicate with the water tank, a control structure is provided in the water tank, the control structure is able to control the flow passage of the water outlet valve structure to open, and the control structure is also able to close the flow passage. The humidifier provided by the present invention enables the control structure to block the flow passage of the water outlet valve structure, and enables the water outlet valve structure to cooperate with the control structure to form a multiple sealing structure, improving the sealing reliability of the water outlet valve structure.
Patent WO-2019129021-A1 (WO)
Inventor: XIANG WENZHOU
IPC: C12P19/04
Filed: 2018-12-26
Abstract: A seawater spirulina H 11  strain obtained by means of space-breeding, the algae strain having the features of a fast growth rate, being capable of simultaneously accumulating high contents of phycocyanin, spirulina polysaccharide and β-carotene, having high outdoor adaptability, and so on. The present invention may be applied to the production of high-quality spirulina powder, the production of phycocyanin, the production of spirulina polysaccharide and spirulina oil rich in β-carotene and like areas.
Patent WO-2020150991-A1 (WO)
Title: Blind secondary cell group configuration in multi-radio access technology-dual connectivity
Inventor: CHENG PENG
IPC: H04W76/10
Filed: 2019-01-25
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and/or a master node may use blind configurations to resume communications with one or more cells of a dual connectivity (DC) scheme. In some cases, the blind configuration may be used for a secondary cell group (SCG) of the DC scheme. This blind configuration may include the UE applying a previously stored configuration for the SCG (e. g., including higher-layer and lower-layer configurations of a last serving SN of the DC scheme) if it determines the previously stored configuration is valid. Additionally or alternatively, the blind configuration may include the network using a previous SCG configuration or reconfiguring the SCG and transmitting this indication in a resume communications message to the UE. In some cases, the network may determine this blind configuration based on assistance information from the UE.
Patent WO-2020024590-A1 (WO)
Title: Persistent memory key-value store in a distributed memory architecture
Inventor: LI YUE
IPC: G06F15/173
Filed: 2019-03-06
Abstract: The current disclosure is directed towards providing methods and systems enabling a plurality of key-value stores to be persisted within a single direct access memory space comprising persistent memory, and further enabling a single key-value store to be implemented via a plurality of memory spaces. In one embodiment, a method comprising: creating a first create-key-value-store operation-performed entry in a global log persisted within a first memory space; allocating a first key-value store name and a first key-value store root address within a second memory space; persisting the first key-value store name and the first key-value store root address within a first local log of the second memory space; updating the global log of the first memory space to include the first key-value store name and the first key-value store root address; and adding the first key-value store name and the first key-value store root address to a meta key-value store.
Patent WO-2019174579-A1 (WO)
Title: Patient transfer system
Inventor: LEE KA SHEK NEVILLE
IPC: A61G7/10
Filed: 2019-03-12
Abstract: A patient transfer system for transferring a user comprises a bed (100) and a mobile sitting device (200). The bed (100) is adaptable to a seated arrangement and includes an interleaf structure of cushions (102) and platform (150). The platform (150) includes a padding (152), a rail, restricted path, or track (154), and means (156) for transferring the padding (152) in a direction parallel to the ground away or towards the bed (100). The bed (100) further includes means to raise or lower the top of the cushions (102) or the padding (152). The mobile sitting device (200), which is aligned and berthed alongside the bed (100), includes a receiving rail, restricted path or track (254) to receive the padding (152).
Patent WO-2020057067-A1 (WO)
Title: 一种自动折叠柔性显示屏的装置
Inventor: HOU HONGQI
IPC: G09F9/30
Filed: 2019-03-14
Abstract: 一种自动折叠柔性显示屏的装置，包括：屏体活动支撑件（1），构造为支撑柔性显示屏（9）的一部分；弯折驱动装置（2），构造为驱动屏体活动支撑件（1）进行变半径转动以完成柔性显示屏（9）的弯折动作；其中，柔性显示屏（9）的弯折角度越大，屏体活动支撑件（1）的转动半径越小。
Patent WO-2019179463-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: H04W72/04
Filed: 2019-03-20
Abstract: The present application discloses a method and an apparatus of user equipment and a base station used for wireless communication. The user equipment transmitting a first characteristic wireless signal on a first air interface resource, wherein a first sequence is used to generate the first characteristic wireless signal; transmitting a second characteristic wireless signal on a second air interface resource, wherein a second sequence is used to generate the second characteristic wireless signal; and transmitting the first wireless signal on a third air interface resource, wherein a channel parameter experienced by the first wireless signal is related to a channel parameter experienced by the second characteristic wireless signal, a first identity is used to determine at least one of the second sequence and the first wireless signal, and at least one of the second air interface resource and the third air interface resource is related to the first air interface resource. The method reduces user equipment access conflicts and increases user equipment access capacity.
Patent WO-2020199123-A1 (WO)
Inventor: HONG WEI
IPC: H04W24/02
Filed: 2019-04-02
Abstract: The present invention relates to a random access method, wherein same is applicable to a user equipment. The method comprises: sending a preamble and an identity identifier to a base station to initiate random access; receiving a message fed back by the base station for the preamble and the identity identifier, wherein the message includes at least one information unit, and different information units are used for indicating different results of a user equipment initiating the random access; and executing, according to the results, indicated by the information units included in the message, of initiating the random access, corresponding operations. According to the embodiments of the present disclosure, a user equipment and a base station can complete a random access process by means of respectively sending a message, thereby effectively reducing the time occupied by the random access process and reducing the communication delay between the user equipment and the base station.
Patent WO-2019214435-A1 (WO)
Title: Ray detector array substrate and manufacturing method therefor, and ray detector
Inventor: XIE ZHENYU
IPC: H01L27/146
Filed: 2019-04-24
Abstract: Provided is a manufacturing method for a ray detector array substrate, comprising: forming a thin film transistor, a first data line, and a receiving electrode on a base substrate, the first data line and the receiving electrode being respectively electrically connected to a source or drain of the thin film transistor; forming a first passivation layer on the base substrate, the first passivation layer covering the thin film transistor, the first data line, and the receiving electrode; forming a first via hole and a second via hole respectively in regions of the first passivation layer corresponding to the first data line and the receiving electrode; forming a photoelectric conversion layer covering the first passivation layer on the base substrate, the material of the photoelectric conversion layer being filled in the first via hole and the second via hole; and etching the photoelectric conversion layer to retain a first portion of the photoelectric conversion layer in the first via hole, and a second portion of the photoelectric conversion layer located above the second via hole and corresponding to the second via hole.
Patent WO-2020215245-A1 (WO)
Title: Thermal management fabric for shielding solar energy, preparation method therefor, and application thereof
Inventor: SHANG SONGMIN
IPC: D06M11/46
Filed: 2019-04-24
Abstract: A thermal management fabric for shielding solar energy, preparation method therefor, and application thereof. The thermal management fabric comprises: a fabric substrate; and a coating combined to the surface of the fabric substrate and comprising a plurality of light-reflecting microrods, wherein the light-reflecting microrods are in an array horizontally arranged along the direction of the coating, and the light-reflecting microrods are one or more of zinc oxide microrods and potassium titanate microrods. According to embodiments, the zinc oxide microrod array combined to the fabric substrate is horizontally arranged along the direction of the coating, and can simulate SSAnt. These light-reflecting microrods not only can effectively reflect solar heat without sacrificing the translucency of fabrics such as polyesters, but also can improve thermal emissivity. The treated fabric can shield solar heat, thereby reducing temperature of an area below the fabric. The fabric can improve the solar energy shielding capability of a fabric roof, thereby making the fabric roof become a low-cost cool roof. The fabric improves thermal comfort, reduces costs caused by an air conditioner, and can further reduce the heat island effect to the maximum extent.
Patent WO-2020220275-A1 (WO)
Inventor: CHEN HAN
IPC: G01S17/10
Filed: 2019-04-30
Abstract: A detection circuit (130), a detection method, a distance measuring apparatus (200), and a mobile platform. The detection circuit (130) comprises: a comparison unit, used for receiving an electric pulse signal converted from an optical pulse signal, performing a comparison operation between the electric pulse signal and a threshold set, and acquiring time information corresponding to the electric pulse signal, wherein thresholds in the threshold set are classified into a plurality of threshold groups in a descending order, and each threshold group at least comprises one threshold; a determination unit, used for obtaining non-noise time information by means of screening according to the minimum value in the threshold group triggered by the electric pulse signal and a noise level; and a calculation unit, used for calculating pulse information of the electric pulse signal according to the time information obtained by screening. By grouping preset thresholds, a minimum threshold of TDC is optimized, so that under different ambient light and noise levels, a laser distance measuring system can achieve the widest detection range.
Patent WO-2020220372-A1 (WO)
Inventor: HE LINHAI
IPC: H04W72/04
Filed: 2019-05-02
Abstract: Divers aspects de la présente invention se rapportent d'une manière générale aux communications sans fil. Selon certains aspects, un équipement utilisateur (UE) peut transmettre une communication, associée à la réalisation d'une procédure de rétablissement après défaillance de faisceau (BFR), à l'aide d'une ou plusieurs ressources BFR d'un ensemble de ressources BFR. La communication peut être associée à la transmission d'une séquence de préambule associée uniquement à l'UE, la séquence de préambule étant transmise sur un canal physique d'accès aléatoire (PRACH), et peut comprendre des informations qui identifient un faisceau cible associé à la réalisation de la procédure BFR, lesdites informations étant transmises sur un canal physique partagé de liaison montante (PUSCH). L'invention porte en outre sur de nombreux autres aspects.
Patent WO-2020191915-A1 (WO)
Inventor: LIU MENG
IPC: B01D53/86
Filed: 2019-05-27
Abstract: 一种水泥窑烟气脱硝脱汞脱硫系统及方法，包括按顺序依次相连的窑尾预热器（1）、高温风机（3）、内含脱硝脱汞催化剂的脱硝脱汞装置（5）、原料磨（9）、收尘器（10）、尾排风机（11）及烟囱（12）；高温风机（3）与脱硝脱汞装置（5）间的连接风管（8）上设有氨水施加装置（4），脱硝脱汞装置（5）与原料磨（9）间的连接风管（8）上设有脱硫剂喷射装置（7），脱硫剂喷射装置（7）与脱硫剂粉仓（6）相连。
Patent WO-2020248249-A1 (WO)
Title: Dc system and its control method
Inventor: ANDERSSON MATS
IPC: H02J3/36
Filed: 2019-06-14
Abstract: It provides a DC system converted from an AC system with phase line A, phase line B and phase line C and tis control method. The DC system includes: a first converter station and a second converter station connected by a first phase line and a second phase line selected from the phase line A, the phase line B and the phase line C for transmission of DC power therebetween; a first leg being arranged to connect across DC side of the first converter station, having a first controllable power switch in its upper leg and a second controllable power switch in its lower leg, which are connected in series via a first middle point; a second leg being arranged to connect across DC side of the second converter station, having a third controllable power switch in its upper leg and a fourth controllable power switch in its lower leg, which are connected in series via a second middle point; a bi-directional power switch, being arranged in a third phase line selected from the phase line A, the phase line B and the phase line C; and a controller; wherein: the third phase line is arranged to connect the first middle point and the second middle point; and the controller is configured to turn on the bi-directional power switch and both of the controllable power switches in the respective upper/lower legs so as to allow a current to flow through them. By having the above solutions, at different stages, the controller controls to ether turn on the bi-directional power switch and the power switches in the upper portion of the legs; or turn on the bi-directional power switch and the power switches in the lower portion of the legs. In the former situation, the full current between the two stations is carried by the second phase line, whereas the first phase line and the third phase line are sharing the current flowing in the other direction; and in the latter situation, the full current between the two stations is carried by the first phase line, whereas the second phase line and the third phase line are sharing the current flowing in the other direction.