baber/WOPTO huggingface dataset:
Patent WO-2019029366-A1 (WO)
Title: Method, apparatus and system for adjusting frequency domain resource and sending indication information
Inventor: LI HUA
IPC: H04W72/04
Filed: 2018-07-25
Abstract: A method, apparatus and system for adjusting a frequency domain resource and sending indication information, relating to the technical field of communications. The method comprises: a network device determines to adjust a terminal device from a first frequency domain resource to a second frequency domain resource and send information about guard time; after receiving the information about the guard time sent by a base station, the terminal device determines the guard time according to the information about the guard time and is adjusted from the first frequency domain resource to the second frequency domain resource within the guard time. In embodiments of the present application, by introducing information about guard time, a network device is able to flexibly indicate the guard time to a terminal device under different circumstances, thereby reducing the complexity of system implementation.
Patent WO-2020024184-A1 (WO)
Title: Block chain based digital model sharing method, device, and system
Inventor: YU YANBIN
IPC: H04L29/06
Filed: 2018-08-01
Abstract: The present invention provides a block chain based digital model sharing mechanism, comprising the following steps: obtaining one first model and signature information thereof published by a model designer, and pushing a disclosure message of the first model and the signature information thereof to a plurality of model analyzers; generating a data block of a block chain, wherein the data block comprises model feature index information generated by extracting model features of the first model by one model analyzer; and packing and encrypting the data block and one check code and then publishing the data block and the check code on a shared platform of a digital model. The digital model sharing mechanism provided in the present invention is safer, and allows publication and transaction of the digital model in a public environment.
Patent WO-2019056879-A1 (WO)
Title: Automatic vending method of vending machine
Inventor: TANG MINGHONG
IPC: G07F11/00
Filed: 2018-08-08
Abstract: An automatic vending method of a vending machine. A replenishment place, a vending machine, and a background server communicate with each other, so that the vending machine can automatically set out for vending and return for replenishment, and there is no need to specially assign a person to the location of the vending machine for replenishment. The costs of human resources are greatly reduced.
Patent WO-2020034109-A1 (WO)
Title: Machine tool base easy to move and having a good shock absorption effect
Inventor: LIU XIAOBING
IPC: F16F15/02
Filed: 2018-08-15
Abstract: An easy-to-move and shock-absorbing machine tool base, comprising a bottom plate (1) and a concave fixing groove plate (9). The bottom of a side surface of the bottom plate (1) is fixedly connected to a fixing block (2), a plurality of screw holes (3) is opened inside the fixing block (2), and a screw (4) is screwed into each of the screw holes (3). The machine tool base implements a purpose of good fixation effect by providing the screws (4), implements an anti-slip function by providing an anti-slip pad (19), improves stability by providing limiting blocks (15) and limiting grooves (13), implements an easy-to-move function by providing fastening grooves (7) and pulleys (8), implements a shock absorption function by providing spring fastening grooves (10), shock-absorbing springs (11), shock-absorbing pieces (18), and a hydraulic device (6), and implements a scrap discharge function by providing through holes (16) and scrap guiding grooves (17).
Patent WO-2019174183-A1 (WO)
Title: Compensator drive component and compensator
Inventor: LV GUOFENG
IPC: B65G1/04
Filed: 2018-08-22
Abstract: A compensator drive component and a compensator, the compensator drive component comprising a rack (40), a second motor assembly (50), a second transmission assembly (60), and a plurality of second drive head assemblies (70); the rack (40) has a fixed part (401) and a connecting part (402) connected to the fixed part (401), each second drive head assembly (70) respectively being detachably connected to the connecting part (402), and the fixed part (401) being used for supporting the second drive head assemblies (70); and the second motor assembly (50) is connected to the second drive head assemblies (70) by means of the second transmission assembly (60). The present compensator drive component detachably connects each second drive head assembly respectively to the connecting part of the rack, so that when one or several second drive head assemblies are broken or faulty and need to be replaced, said assemblies can be replaced without needing to disassemble the entire drive component of the compensator, saving maintenance time.
Patent WO-2020000605-A1 (WO)
Inventor: WANG WEI
IPC: G06F17/50
Filed: 2018-08-22
Abstract: Disclosed are a design optimization method and device for a front cover plate, the method comprising: acquiring a design optimization space for design optimization variables, wherein the design optimization variables comprise: the mechanical property constants of a composite material and the working condition performance parameters of the front cover plate; and materials of the front cover plate comprise the composite material (S101); using an orthogonal experimental design method for sampling the design optimization variables in the design optimization space to acquire multiple groups of sampled data, wherein each group of sampled data comprises one design optimization variable in the design optimization space (S102); establishing a working condition response surface model of the front cover plate according to the multiple groups of sampled data (S103); and performing design optimization of the front cover plate according to the working condition response surface model (S104). Because the orthogonal experimental design method can make all sampling points as uniformly distributed in the design optimization space as possible, excellent space filling performance and equalization are achieved. By means of the orthogonal experimental design method, the fitting of factors and responses is more precise and truer, so that a final front cover design optimization solution is more accurate.
Patent WO-2020042225-A1 (WO)
Title: 发光单元及其制造方法
Inventor: ZHANG GUIYANG
IPC: H01L33/46
Filed: 2018-09-13
Abstract: 一种发光单元及其制造方法。发光单元包含：发光二极管芯片（21），包含一出光面（S1）；以及光学功能膜（22），设置在发光二极管芯片的出光面，其中光学功能膜在350纳米至480纳米的波长范围的光透过率大于95％。
Patent WO-2019085655-A1 (WO)
Inventor: CHEN TIANSHI
IPC: G06N3/063
Filed: 2018-09-13
Abstract: L'invention concerne un procédé de traitement d'informations et un dispositif terminal. Le procédé comprend les étapes qui consistent : à acquérir des premières informations, qui sont des informations devant être traitées par un dispositif terminal ; à appeler une instruction d'opération dans un appareil de calcul pour calculer les premières informations de manière à obtenir des secondes informations ; et à émettre les secondes informations. Au moyen des modes de réalisation de la présente invention, un appareil de calcul d'un dispositif terminal peut être utilisé pour appeler une instruction d'opération afin de traiter des premières informations, de façon à émettre des secondes informations d'une cible souhaitée par un utilisateur, ce qui permet d'améliorer l'efficacité de traitement d'informations.
Patent WO-2019076198-A1 (WO)
Title: Compound and organic electroluminescent device
Inventor: GAO WENZHENG
IPC: C07D209/56
Filed: 2018-09-30
Abstract: A fluorescent dye compound. The mother nucleus group of the compound is a fused aromatic hydrocarbon group with a triplet energy level T1 of less than 2.2 eV, the substituent group at the periphery of the mother nucleus is a large sterically hindered group with a triplet level T1 of greater than 2.2 eV, and the molecular excitation state first triplet energy level of the compound is distributed in the mother nucleus group moiety. The compound is applied to an organic electroluminescent device as a luminescent material to improve luminous efficiency.
Patent WO-2020077516-A1 (WO)
Inventor: LIU PENG
IPC: G06T7/60
Filed: 2018-10-16
Abstract: 一种LED阵列信号检测方法及装置，LED阵列包括N*N个LED，其中N大于等于3，定义LED阵列中位于四个角位置的LED为定位LED，预先设置四个定位LED的开关状态为其中三个定位LED为亮，其余一个定位LED为灭，该方法为，获取包含LED阵列的图像(200)；采用连通区域标记算法，从图像中检测出各光源(210)；确定检测出的各光源的位置，并根据各光源的位置和预先设置的四个定位LED的开关状态，从图像中确定LED阵列的定位LED(220)；确定定位LED的位置，并根据定位LED的位置，以及各光源的灰度值和位置，分别对各光源进行检测，确定LED阵列中各LED的开关状态，获得LED阵列的LED阵列信号 (230)；这样，通过定位LED的设计和各光源距离，可以准确识别出定位LED，从而检测出LED阵列信号，计算简单，提高效率。
Patent WO-2019080765-A1 (WO)
Title: Confocal scanning laser opthalmoscope
Inventor: WU HENG
IPC: A61B3/12
Filed: 2018-10-18
Abstract: A confocal scanning laser opthalmoscope, comprising an illumination module (107), an acquisition module (109), a scanning element (106) and an imaging lens group; the illumination module (107) is used to emit a scanning laser; the imaging lens group comprises an eyepiece (101), a first lens group (103), a reflecting mirror or a dichroic mirror (104), and a second lens group (105); the scanning laser passes through the scanning element (106), then sequentially passes through the second lens group (105), the mirror or the dichroic mirror (104), the first lens group (103), and the eyepiece (101) to reach the fundus (100); after reaching the fundus (100), the light returns to the acquisition module (109); the acquisition module (109) comprises an optical fiber (110), and the optical fiber (110) is used for acquiring the returned light; an angle of deviation between the incident angle of each surface of a non-zero power lens and the reflection angle of stray surface light is not less than 0.5 degrees. The opthalmoscope may use a near-infrared or infrared narrow-band light source for imaging, and may also use fluorescence angiography for imaging. The optical path design of the confocal scanning laser opthalmoscope is optimized for suppressing stray light ghost images, and may suppress the residual influence of lens reflection stray light ghost images after confocal suppression.
Patent WO-2020077631-A1 (WO)
Title: Method for controlling robot, server, storage medium and cloud service platform
Inventor: TONG RONGLEI
IPC: G06F3/01
Filed: 2018-10-19
Abstract: The present invention discloses a method for controlling a robot. The method comprises: receiving a request command from a user or a robot; judging whether the authority of the user or the robot matches with the request command; when the authority of the user or the robot matches with the request command, obtaining sample data corresponding to the request command, with the sample data coming from preset resources of different robots; processing the sample data to obtain recommended data; and generating, on the basis of the recommended data, a control command to be sent to the target robot. According to the method, more accurate data are recommended to the robot. The present application further discloses a server. The server comprises a processor, a memory and a communication interface, with the processor being connected with the memory and the communication interface. The present application further provides a storage medium and a cloud service platform.
Patent WO-2019196382-A1 (WO)
Inventor: YU XIN
IPC: H04M1/72427
Filed: 2018-10-25
Abstract: 本发明提供了一种智能终端的运行模式控制方法及智能终端。运行模式控制方法，包括以下步骤：触发设于所述智能终端上的触发单元，以切换所述智能终端的运行模式至游戏模式；检索安装在所述智能终端内的游戏应用；所述智能终端显示一交互界面，排列检索到的游戏应用；于所述智能终端内预设有游戏模式配置；执行所述游戏模式配置。采用上述技术方案后，可快速地帮助用户在简单的操作下即可控制智能终端进入适合的游戏模式、竞技模式或是游戏环境。
Patent WO-2020015248-A1 (WO)
Inventor: XIAO JIANJUN
IPC: G01R31/36
Filed: 2018-11-01
Abstract: A temperature resistance safety performance detection device for a mobile phone battery. According to the temperature resistance safety performance detection device for the mobile phone battery, a contact area between a mobile phone battery sample and hot air may be increased, and a detection effect is improved; meanwhile, the reuse rate of the hot air is improved, costs are lowered, and energy is saved; in addition, damage on a work box when the mobile phone battery sample explodes is lightened, splashing electrolyte may be conveniently cleaned, and use reliability is improved. The device comprises a base (1), a support (2), a work box (3), a temperature detector (4), an air heater (5), and an input pipe (6), the temperature detector (4) being provided in the work box (3). The device further comprises a placement plate (8) and multiple groups of supporting members (9), the placement plate (8) being located in a work cavity. The device further comprises a mounting frame (10) and an output pipe (11), the output pipe (11) being provided on a bottom input end of the air heater (5). The device further comprises a left baffle (12), a right baffle, a rear baffle (13), an upper baffle, a lower baffle (14), and a front baffle (15), wherein the left and right sides of the rear end of the front baffle (15) are respectively in contact with the front end of the left baffle (12) and of the right baffle.
Patent WO-2019196401-A1 (WO)
Title: Magnetic suspension thermobalance based on quick photothermal heating and measurement method thereof
Inventor: HU SONG
IPC: G01N5/04
Filed: 2018-11-09
Abstract: A magnetic suspension thermobalance based on quick photothermal heating and measurement method thereof. The thermobalance comprises a sealed container (1), a reaction tank (601), a magnetic suspension device (6), a laser displacement monitoring component (10), a photothermal heating component (9), and a photothermal heating component displacement device (903). The method comprises the following steps: weighing a measurement material and adding same into the reaction tank (601); putting the reaction tank (601) into the sealed container (1) together with a magnetic suspension float (603); causing the magnetic suspension float (603) to float in the sealed container (1); introducing gas into the sealed container (1); measuring the real-time position of the magnetic suspension float (603), and causing same to a measurement zero point; heating the reaction tank (601); maintaining a heating beam on the reaction tank (601); measuring the temperature of the material in the reaction tank (601); and recording the displacement of the magnetic suspension float (603), and converting said displacement into mass. By measuring the displacement of the magnetic suspension float (603), and converting said displacement into mass change, high-precision measurement of the material mass change under a temperature control condition is implemented.
Patent WO-2019101137-A1 (WO)
Inventor: XU WEI
IPC: H04W16/28
Filed: 2018-11-22
Abstract: 本申请示出了一种随机接入前导序列的发送方法及装置。在本申请中，由于目标接收波束所对应的发送波束的宽度大于任意一个窄波束，因此，目标接收波束所对应的发送波束的覆盖范围大于任意一个窄波束的覆盖范围，所以，相比于使用目标接收波束所对应的发送波束发送随机接入前导序列，使用窄波束发送随机接入前导序列可以提高信号增益，从而可以间接提高当前设备发送随机接入前导序列的发送功率，进而可以提高了gNB接收到的当前设备发送的随机接入前导序列的信号质量，相比于现有技术，可以减少随机接入时延。
Patent WO-2020048027-A1 (WO)
Title: Robust lane line detection method based on dynamic region of interest
Inventor: HU KUNFU
IPC: G06K9/00
Filed: 2018-11-30
Abstract: Disclosed is a robust lane line detection method based on a dynamic region of interest. The method comprises the following steps: S10, initializing a dynamic region of interest of a lane; S20, dividing a region of interest of a lane line in the current frame into a straight-line identification region and a curve identification region from near to far; S30, pre-extracting edge feature points of the lane line for the straight-line identification region and the curve identification region, obtaining straight-line lane parameters of the straight-line identification region and curve lane parameters of the curve identification region by means of a fitting algorithm, and drawing a fitted lane line; and S40, predicting a dynamic region of interest (DROI) in the next frame of image according to the parameters of the fitted lane line in the current frame and by means of Kalman filtering. In the method, inner side edge information of a lane line under a complex working condition can effectively be extracted on the basis of a DROI and by means of a RANSAC algorithm, and the anti-interference performance and accuracy of the method are significantly improved and increased. Moreover, real-time and robust lane line tracking can be realized by means of Kalman prediction and an inter-frame correlation constraint.
Patent WO-2020077756-A1 (WO)
Title: Coding sequence of nd4 protein and application thereof
Inventor: LI BIN
IPC: C12N15/62
Filed: 2018-11-30
Abstract: Disclosed are a nucleic acid encoding a human NADH dehydrogenase subunit 4 protein and an application thereof. The nucleotide sequence is shown in SEQ ID NO.: 1. Also disclosed is a fusion nucleic acid, comprising the nucleic acid encoding a human NADH dehydrogenase subunit 4 protein. Further disclosed is a recombinant expression vector, comprising the nucleic acid or fusion nucleic acid. Also disclosed is a transformant which introduces the nucleic acid or fusion nucleic acid into a host. The expression level of the nucleic acid encoding a human NADH dehydrogenase subunit 4 protein is higher, thus more human NADH dehydrogenase subunit 4 protein may be obtained in mitochondria, which may better treat Leber hereditary optic neuropathy.
Patent WO-2019184480-A1 (WO)
Inventor: CHEN CHAOCHAO
IPC: G06Q30/02
Filed: 2018-12-25
Abstract: A method and a device for predicting a rating of an item by a user and a method and a device for item recommendation. Therating method for predicting a rating comprises: acquiring a plurality of sample pairs, a sample pair comprising any user identifier selected from a plurality of user identifiers and any item identifier selected from a plurality of item identifiers (S21); acquiring a plurality of existing ratings, the plurality of existing ratings corresponding to some of the plurality of sample pairs (S22); acquiring multiple sets of contextual features corresponding to the respective sample pairs respectively (S23); on the basis of the multiple sets of contextual features, clustering the plurality of sample pairs into a plurality of sub-categories (S24); and with regard to each sub-category, on the basis of the plurality of first user identifiers and the plurality of first item identifiers, as well as the plurality of existing ratings of the plurality of first items by the plurality of first users, predicting, by means of a collaborative filtering algorithm, the ratings of the first items not rated by the first users (S25).
Patent WO-2020107605-A1 (WO)
Title: Head-mounted charging device and head-mounted wireless headphone system
Inventor: YANG ZONGXU
IPC: H04R1/10
Filed: 2018-12-26
Abstract: The present invention relates to the technical filed of portable listening devices. Disclosed are a head-mounted charging device and a head-mounted wireless headphone system. The charging device is provided with a bow-shaped headband and, provided on the bow-shaped headband, a battery, a first connector, and two second connectors, where the first connector is connected to the battery and is used for being detachably connected to an external power supply device to charge the battery; the two second connectors respectively are provided at either end of the bow-shaped headband, and, the battery is connected to each of the second connectors and is used for supplying power to a wireless playback device detachably connected to the second connectors. The head-mounted charging device in the present invention utilizes the battery to supply power to the wireless playback device connected to the second connectors provided at either end of the bow-shaped headband, not only allows a user to use the wireless playback device on a product similar in form to conventional head-mounted headphones, but also increases the use time during which the user wears and uses the wireless playback device, thus enhancing user experience.
Patent WO-2019205704-A1 (WO)
Title: Modular infinite volume combined tank
Inventor: TANG SHULIN
IPC: B65D90/08
Filed: 2018-12-28
Abstract: A modular infinite volume combined tank, comprising a tank body module, a tank bottom module and an aeration module (2), wherein the tank body module is formed by splicing a plurality of wall panels (1) and connection members (10), and a tank body is composed by means of the wall panels and the connection members; the tank bottom module comprises a strip-shaped steel plate (5), concrete cloth (4), a ring-shaped steel plate (3), and a cement foundation (6), wherein the cement foundation is a circular area cast on the ground by means of cement, the strip-shaped steel plate is laid on the cement foundation, the ring-shaped steel plate is arranged above a range within an outer edge of the strip-shaped steel plate, the ring-shaped steel plate is surrounded by a plurality of arc-shaped steel sheets, a circular ring-shaped edge is disposed in the ring-shaped steel plate and used for connecting to an upper tank body, and a layer of the concrete cloth is arranged between the underside of the ring-shaped steel plate and the strip-shaped steel plate; the aeration module comprises a top cover (2-2) and an inner liner (2-1), wherein the underside of the top cover is connected to the inner liner, said inner liner is also an aeration structure, and the inner liner and the top cover are each provided with an aeration layer. The present combined tank may be arbitrarily combined to facilitate the adjustment of the diameter and achieve an infinite volume, and is easy to disassemble and reuse.
Patent WO-2019214263-A1 (WO)
Inventor: QIN GUOHONG
IPC: G09G3/32
Filed: 2018-12-29
Abstract: 一种像素电路及其驱动方法、显示面板。该像素电路(100)包括：发光元件(EL)、数据写入电路(11)、发光驱动电路(12)和电压放大电路(13)；所述数据写入电路(11)电连接到第一节点(N1)，且被配置为在扫描信号的控制下将数据信号写入所述第一节点(N1)；所述电压放大电路(13)的两端分别电连接到所述第一节点(N1)和第二节点(N2)，且被配置为基于所述数据信号得到放大电压信号，并将所述放大电压信号写入所述第二节点(N2)；所述发光驱动电路(12)电连接到所述第二节点(N2)，且被配置为在所述放大电压信号的控制下驱动所述发光元件(EL)发光。
Patent WO-2020133418-A1 (WO)
Title: Application icon display method and apparatus, and storage medium and electronic device
Inventor: Lu tianyang
IPC: G06F3/0481
Filed: 2018-12-29
Abstract: An application icon display method and apparatus, and a storage medium and an electronic device. The application icon display method comprises: obtaining usage information for each application program within a historical time period (101); determining a current point in time (102); adjusting, on the basis of said usage information, a priority level for each application program for the current point in time (103); updating and displaying each application icon on the display interface of the electronic device on the basis of the priority level (104).
Patent WO-2020143053-A1 (WO)
Inventor: LI DONG
IPC: H04L5/00
Filed: 2019-01-11
Abstract: Embodiments of the present disclosure provide a method, device and computer readable medium for measuring sidelink received signal strength. The method comprises obtaining, at a terminal device, a received power measurement on a subchannel of a sidelink in a time interval. The method also comprises determining an indication for the subchannel at least in part based on the received power measurement, the indication indicating a received power associated with periodic transmission in the time interval without indicating a received power associated with aperiodic transmission in the time interval. The method further comprises determining signal strength for the subchannel at least in part based on the indication.