baber/WOPTO huggingface dataset:
Patent WO-2019126964-A1 (WO)
Title: 传输信息的方法、网络设备和终端设备
Inventor: TANG HAI
IPC: H04W72/04
Filed: 2017-12-25
Abstract: 本申请实施例提供了一种传输信息的方法、网络设备和终端设备，能够使得终端设备识别网络设备的下行传输。该方法应用于包括网络设备和终端设备的通信系统，所述通信系统使用的载波上的频域资源为基于竞争机制使用的频域资源，所述方法包括：所述网络设备确定能够使用的第一时频资源，所述第一时频资源为第一下行传输机会中的时频资源；所述网络设备通过所述第一时频资源向所述终端设备发送第一信息，所述第一信息用于所述终端设备确定所述第一时频资源为下行时频资源，并且，所述第一信息还用于确定所述第一下行传输机会的结束位置，所述第一信息为经过第一波束成型处理后得到的信息。
Patent WO-2018161718-A1 (WO)
Title: 一种通信方法、路由设备和计算机存储介质
Inventor: CHEN FEIXIONG
IPC: H04L45/74
Filed: 2018-01-09
Abstract: 一种通信方法、路由设备和计算机存储介质，所述方法包括：接收到第一终端设备向第二终端设备发起的呼叫连接请求；确定所述第一终端设备的第一设备标识ID与设备状态列表中的设备ID匹配时，获取所述第二终端设备的第一互联网协议IP地址，并根据所述第一IP地址建立所述第一终端设备与所述第二终端设备的VOIP呼叫连接。
Patent WO-2019136607-A1 (WO)
Inventor: TANG HAI
IPC: H04W40/24
Filed: 2018-01-09
Abstract: 本申请实施例公开了一种中继的路由方法和通信节点，该路由方法包括：当前中继节点接收数据包，所述数据包的报文头包括所述数据包的目的节点的地址；所述当前中继节点根据所述目的节点的地址，确定是否转发所述数据包。本申请实施例的路由方法和通信节点，有利于提高中继网络的性能。
Patent WO-2019136657-A1 (WO)
Title: Video coding using local illumination compensation
Inventor: HAN YU
IPC: H04N19/17
Filed: 2018-01-11
Abstract: A video coding device includes a memory configured to store video data, and processing circuitry in communication with the memory. The processing circuitry is configured to determine that a current block of the video data stored to the memory is to be coded according to a merge mode, and to determine a temporal candidate associated with a merge candidate list for the current block in accordance with the merge mode. The processing circuitry is further configured to determine a pool of spatial candidates associated with the merge candidate list, based on each spatial candidate of the pool having a same reference picture as the temporal candidate, and to set a local illumination compensation (LIC) flag value for the temporal candidate based on respective LIC flag values of one or more spatial candidates of the pool.
Patent WO-2019144299-A1 (WO)
Title: Mobile platform speed limiting method and device, apparatus, and recording medium
Inventor: TAN MINZHE
IPC: G05D1/10
Filed: 2018-01-23
Abstract: A mobile platform speed limiting method and device, a mobile platform speed limiting apparatus, and a computer readable recording medium. The mobile platform speed limiting method limits the moving speed of a mobile platform to an allowable speed at which the mobile platform is allowed to move in the case where the mobile platform approaches a prohibited area to which the mobile platform is prohibited from moving. The method comprises: determining, according to the current coordinates of the mobile platform, a point on a boundary of the prohibited area closest to the current coordinates as a feature point (S1); according to the feature point, determining a reference feature point for referencing the speed limit (S2); determining the maximum allowable speed according to the distance from the reference feature point to the current coordinates (S3), the maximum allowable speed being less than or equal to the maximum moving speed when the mobile platform is not restricted; and limiting the moving speed to the allowable speed according to the maximum allowable speed (S4).
Patent WO-2019153247-A1 (WO)
Title: Large amplitude free vertical and torsional coupling vibration bridge wind tunnel test device
Inventor: XU FUYOU
IPC: G01M9/06
Filed: 2018-02-09
Abstract: A large amplitude free vertical and torsional coupling vibration bridge wind tunnel test device, relating to the technical field of bridge wind tunnel test devices. The large amplitude free vertical and torsional coupling vibration bridge wind tunnel test device comprises a rigid test model (1), a lightweight rigid rod (2), a lightweight rigid round hub (3), first strings (4), linear tension springs (5), and second strings (6). The large amplitude free vertical and torsional coupling vibration of a bridge model that cannot be achieved by the traditional free vibration test device can be realized. The vertical springs (5) only have telescopic deformation without lateral tilting. The problems that the springs (5) are obviously tilted and the linear torsional rigidity cannot be ensured in the traditional free vibration test device do not exist. The bridge wind tunnel test device is simple and easy to install, and makes it easy to adjust an initial angle of attack. A rolling friction exists between the first strings (4) and the hub (3). Therefore, a low and stable mechanical damping ratio can be ensured even during the large amplitude vibration process.
Patent WO-2018171380-A1 (WO)
Inventor: CHEN ZHONGMING
IPC: H04W28/24
Filed: 2018-02-24
Abstract: Disclosed are a method and device for triggering a buffer status report, and a terminal and a storage medium. The method comprises: a terminal detecting that a mapping relationship between a data radio bearer (DRB) and a quality of service flow has changed; and the terminal triggering a buffer status report (BSR).
Patent WO-2018192320-A1 (WO)
Title: 一种可为外部设备供电的单车
Inventor: LEE ALLEN
IPC: B62H5/16
Filed: 2018-03-10
Abstract: 一种可为外部设备供电的单车，包括单车本体（1）、车锁（2）、供电系统和能源监控系统，供电系统包括发电机（6）或太阳能电池、可充电电池、开关（5）、插座（3）；供电系统可为插座供电以便于用户通过数据线连接至插座从而为手机等电子设备供电，亦可为单车车锁供电。插座可内置于车锁内部，通过车锁的开启状态自动控制充电权限，且可同时配置电量监控模块，通过电量监控模块记录发电机产生电量和用户所使用的电量并发送至手机app以更好地与用户互动，促使用户分享便于商业推广。
Patent WO-2019178788-A1 (WO)
Inventor: YUEN CHEONG WING
IPC: H02K23/66
Filed: 2018-03-21
Abstract: A rotor assembly (10) for a DC motor is provided which comprises a rotor (12) having a rotor shaft (18), a commutator (20) mounted to the rotor shaft (18), and a varistor (22) which is connected to the commutator (20) via an electrically-conductive solderless fixing means, such as an electrically-conductive adhesive.
Patent WO-2019056728-A1 (WO)
Title: Hair curling iron capable of bending
Inventor: HU HAOWEN
IPC: A45D1/04
Filed: 2018-03-29
Abstract: A hair curling iron capable of bending, comprising a curling barrel (1) and an operation handle (2) connected to the curling barrel (1); a rotary joint (3) is provided at the rear end of the curling barrel (1) and connected thereto; a snap groove (20) is provided at the front end of the operation handle (2); the rotary joint (3) is provided in the snap groove (20); the rotary joint (3) is rotatably connected to the snap groove (20) by means of a connecting shaft (8); the hair curling iron further comprises a locking mechanism for positioning the rotary joint (3) at different rotational angles. By means of the rotational connection between the rotary joint (3) and the operation handle (2), when the rotary joint (3) rotates in place, the locking mechanism is operated to fix the rotary joint (3) in place, that is, the curling barrel is fixed at a required angle relative to the operation handle (2), such that hair curling requirements of different positions of the head can be satisfied without the need of changing the position of the wrist, facilitating operation, effectively reducing damage on the wrist caused by wrist bend.
Patent WO-2019191922-A1 (WO)
Title: Uplink transmission method and apparatus, and storage medium
Inventor: ZHAO QUN
IPC: H04W74/08
Filed: 2018-04-04
Abstract: The present disclosure relates to the technical field of wireless communications and provides an uplink transmission method and apparatus, and a storage medium. The method comprises: in a random access process, when a target uplink resource overlapping a first physical random access channel (PRACH) opportunity exists in a time domain, determining a second PRACH opportunity, wherein when a random access preamble is transmitted using the second PRACH opportunity, a user equipment (UE) does not have target uplink transmission overlapping the second PRACH opportunity in the time domain, the target uplink transmission is another type of uplink transmission other than the transmission of the random access preamble, the first PRACH opportunity is the top PRACH opportunity in at least one PRACH opportunity available for the UE in the time domain, and the target uplink resource is an uplink resource of the UE for performing the target uplink transmission; and transmitting the random access preamble by using the second PRACH opportunity. The technical solution provided by embodiments of the disclosure can improve the success rate of random accesses.
Patent WO-2018233361-A1 (WO)
Title: Numerical method for obtaining coupling loss factor
Inventor: LI YANBIN
IPC: G06F17/50
Filed: 2018-04-17
Abstract: Disclosed is a numerical method for obtaining a coupling loss factor, the method comprising the following steps: (1) dividing a system into continuously coupled sub-systems; (2) calculating modes of each sub-system; (3) calculating coupling parameters between the modes in a neighboring sub-system; (4) calculating, on the basis of a modal energy method, the distribution of a load input power and the distribution of a modal vibration energy of a mode in a frequency domain; (5) calculating and analyzing in a frequency band the total input power of the loads of each sub-system and the total vibration energy of each sub-system; (6) calculating, on the basis of a power input method, a coupling loss factor. The method for obtaining a coupling loss factor is derived from statistical energy theory. The numerical method obtains a coupling loss factor on the basis of the modal energy method and the power input method, combining the modal energy method with the power input method to enable consideration of the impact of power transmissions between non-resonant modes. Thus, the method accurately calculates coupling loss factors between sub-systems in the statistical energy method.
Patent WO-2018210089-A1 (WO)
Title: 双作用α型斯特林制冷机
Inventor: NING LIPING
IPC: F25B9/14
Filed: 2018-04-18
Abstract: 一种双作用α型斯特林制冷机，包括活塞缸（1）和活塞（2），活塞（2）设在活塞缸（1）中，活塞（2）与活塞缸（1）内壁之间间隙配合，活塞（2）内部形成一个封闭的空腔，活塞空腔中设有十字形的四通管道，在活塞空腔中的四通管道上还分别设置有单向出气阀（3）和单向进气阀（10）；在活塞（2）上设有让活塞空腔与活塞缸（1）内腔相连通的出气孔；在活塞缸（1）外部设有可相对于活塞缸（1）运动的牵引架（8），通过牵引架（8）的移动来控制活塞（2）的运动。该制冷机提高了机械效率，使工质形成内部循环从而避免了泄露污染。
Patent WO-2018205859-A1 (WO)
Title: 一种批次捡货机器人及其使用方法
Inventor: GUO QING
IPC: B65G35/00
Filed: 2018-04-28
Abstract: 一种批次捡货机器人（100）及其使用方法，批次捡货机器人（100）包括：移动装置（120）、装卸货装置（140）及第一可移动货架（182），移动装置（120）包括若干车轮（122）、驱动组件（132）以及平台（124），若干车轮（122）设置于平台（124）下方，驱动组件（132）设置于平台（124）前方，装卸货装置（140）安装于平台（124）上，驱动组件（132）驱动移动装置（120）在地面上移动，装卸货装置（140）用于抓取第一可移动货架（182）至平台（124）上、或者将第一可移动货架（182）自平台（124）上移除，或者抓取货物（172）至第一可移动货架（182），或者卸载第一可移动货架（182）上的的货物（172）。批次捡货机器人（100）可以批次处理不同尺寸和重量的货物（172），捡货灵活方便，自动化程度高，捡货效率高。
Patent WO-2018223894-A1 (WO)
Title: 一种长效缓释药物制剂及其制备方法
Inventor: LAI SHUTING
IPC: A61K31/496
Filed: 2018-05-31
Abstract: 本发明公开了一种长效缓释药物制剂，所述药物制剂包括25～60％的水难溶性或微溶性药物和40-75％的高分子聚合物，所述药物制剂在单次肌肉注射给药后，主要释放期内的最高血药浓度和最低血药浓度的比值小于5；在体外模拟释放条件下，累计释放曲线的线性趋势线的斜率小于8；日释放量小于8.5％，所述模拟释放条件为37±0.5℃、pH为6.5-8.4的缓冲溶液。本发明制备的长效缓释药物制剂给药后无明显释放延迟期或突释现象、能够快速达到稳态血药浓度、单次给药就能在数周或更长的时间内维持波动幅度较小的血药浓度，起效速度快、患者顺应性好。
Patent WO-2018223940-A1 (WO)
Title: 一种冲击应力波检测系统
Inventor: ZHANG XINGBIN
IPC: G01M7/08
Filed: 2018-06-05
Abstract: 本申请实施例提供了一种冲击应力波检测系统。该系统包括：冲击架、冲击源、弹性连接件、表面传感器和采集分析设备；冲击架包括：架体和支撑杆；支撑杆穿过支撑杆通孔与架体固定连接；架体的中部设置有冲击源弹击空间，架体的内壁设置有固定器；弹性连接件的中部穿过冲击源上的通孔与冲击源固定连接；弹性连接件的两端分别与架体的固定器连接；表面传感器设置在所述冲击架的周围，其一端与待测介质的表面抵接，其另一端与采集分析设备连，用于当冲击源撞击待测介质的表面时，测量冲击应力波数据，并发送给采集分析设备；采集分析设备，用于对接收到的冲击应力波数据进行分析，得到分析结果。应用本申请可以有效地提高缺陷检测的准确性和精确性。
Patent WO-2019080505-A1 (WO)
Title: Active noise reduction method and system, and new energy vehicle
Inventor: SUN YAXUAN
IPC: F01N1/00
Filed: 2018-06-06
Abstract: An active noise reduction method and system, and a new energy vehicle. The method comprises the following steps: obtaining the frequency of a high-frequency noise signal in an acoustic environment; constructing and generating a harmonic masking signal according to the frequency of the high-frequency noise signal, the harmonic masking signal comprising a harmonic signal and a masking signal, and the harmonic signal being a sub-harmonic wave of the high-frequency noise signal; and inputting the harmonic masking signal to a sound playing apparatus for playing, so as to output a noise reduction construction sound to implement noise reduction on the acoustic environment. The active noise reduction method can further improve the sound quality of an acoustic environment, and the method is easy to operate and low in costs.
Patent WO-2019241955-A1 (WO)
Title: 一种户外健身车
Inventor: HU JIANCHAO
IPC: A63B22/08
Filed: 2018-06-21
Abstract: 一种户外健身车，包括转动连接脚踏转轴的壳体（8）以及固定连接壳体（8）的车架，还包括支柱（1），所述支柱（1）上固定连接有把手与车架，支柱（1）位于把手上方设有显示屏（2）与太阳能供电装置，所述显示屏（2）与传感器相连，传感器设于脚踏转轴旁，脚踏转轴转动连接于壳体（8）上，所述显示屏（2）、传感器分别与太阳能供电装置相连。户外健身车结构简单，可以显示运动时间与所消耗的卡路里，即使雨天依然可以使用户外健身车锻炼身体。
Patent WO-2019100713-A1 (WO)
Inventor: LU CHANGLI
IPC: C08L71/02
Filed: 2018-06-26
Abstract: 本发明公开了一种聚乳酸复合材料及其应用，包括组分：(A)89-98重量份的聚乳酸；(B)1-4重量份的滑石粉；(C)1-7重量份的增塑剂；其中，所述组分(A)中，聚乳酸的多分散指数P满足如下关系：1.55≤P≤2.02；所述组分(B)中，滑石粉的粒径D(50)满足：1μm≤D(50)≤2.6μm，所述组分(C)中，增塑剂的相对分子量M满足：180≤M≤670。本发明通过研究意外的发现，以多分散指数P满足如下关系：1.55≤P≤2.02的聚乳酸为基体，添加特定范围含量的超细滑石粉作为成核剂，并选用特定分子量的增塑剂作为结晶促进剂，制备得到的聚乳酸复合材料的透光率T≥80％，雾度H≤40％；热变形温度HDT≥90℃，具有明显改善的耐热性和透明性。
Patent WO-2019015456-A1 (WO)
Title: Transmission method and device under unlicensed band, and computer-readable storage medium
Inventor: JIANG LEI
IPC: H04W72/12
Filed: 2018-06-28
Abstract: Disclosed in the present disclosure are a transmission method and device under an unlicensed band and a computer-readable storage medium. The method comprises: a first device sensing a transmission channel of an unlicensed band to obtain a channel sensing result; if the channel sensing result indicates that a target channel is occupied, detecting whether the first device belongs to the same radio access technology of a second device which is occupying the target channel, to obtain a detection result; and determining, according to the detection result, whether to transmit target information on the target channel.
Patent WO-2019011153-A1 (WO)
Title: Mechanically mulchable fully biodegradable mulching film
Inventor: XU JING
IPC: C08K7/16
Filed: 2018-07-03
Abstract: The present invention pertains to the field of biodegradable macromolecular materials, and particularly relates to a mechanically mulchable fully biodegradable mulching film composed of a fully biodegradable resin, a strength-, toughness- and transmittance-enhancing agent and processing-facilitating auxiliaries, wherein the addition of the strength-, toughness- and transmittance-enhancing agent solves the problems of ultrathin mulching films having a poor mechanical strength, being easily broken, and being difficult to use in mechanical mulching; the processing-facilitating auxiliaries solve the problems of ultrathin mulching films being difficult to cut open during processing and the processing efficiency being low; and by means of the preferential selection of the type of the fully biodegradable resin and in conjunction with functional auxiliaries, a 4-6 μm thick ultrathin, ultra-transparent and ultra-strong degradable mulching film, the full biodegradation of which can be controlled, is developed, wherein the transparency of the mulching film is high, the light transmittance thereof is > 90%, the haziness thereof is < 13%, the mechanical thereof strength is high, and the tensile strength thereof is > 25 MPa, thereby meeting the requirements of common mulching machines for the strength of mulching films. The tensile strength, elongation at break, and right-angle tear strength thereof all comply with the mechanical mulching standards for PE films, and the physical and mechanical properties thereof are superior to or comply with the provisions of GB13735-92.
Patent WO-2020010552-A1 (WO)
Title: Method and device for collecting data, storage medium, processor and terminal
Inventor: REN CHAO
IPC: G05B19/418
Filed: 2018-07-11
Abstract: The present application relates to a method and device for collecting data, a storage medium, a processor and a terminal. The method for collecting data comprises: determining a processing sequence, the processing sequence comprising a plurality of processing steps during the process of processing a product, each processing step being controlled by a control program, and each processing step processing one feature of the product; generating identification information on the basis of each control program; collecting operation data when each control program in the processing process is executed, and generating a monitoring message, the monitoring message comprising identifier information indicating the operation data associated with the control program and corresponding identification information; and generating decoded data on the basis of the monitoring message, the decoded data comprising the operation data associated with the control program and the corresponding identification information. The present application accurately monitors a production process and status by means of automatically collecting all processing data of a product.
Patent WO-2019218497-A1 (WO)
Title: Cost allocation method and apparatus, electronic device, and medium
Inventor: LI CONG
IPC: G06Q30/04
Filed: 2018-08-08
Abstract: A cost allocation method and apparatus, an electronic device, and a medium. The cost allocation method comprises: obtaining the number of releases of each release version among release versions of all subsystems and unit price of each release version (S10); determining the cost of each release version according to the number of releases of each release version and the unit price of each release version (S11); obtaining an allocation instruction for each release version, and obtaining beneficiary data of each release version (S12); equally allocating the cost of a first release version for which the allocation instruction is an equal allocation instruction to each beneficiary of the first release version (S13); obtaining use information of each beneficiary of a second release version for which the allocation instruction is not an equal allocation instruction (S14); and allocating the cost of the second release version according to the use information of each beneficiary of the second release version (S15). The method enables cost allocation to be more flexible, more practical, and more reasonable, and has better user experience.
Patent WO-2019029618-A1 (WO)
Title: Ims voice call network switching method, storage device and mobile terminal
Inventor: HE JIANCAI
IPC: H04W52/02
Filed: 2018-08-09
Abstract: Disclosed in the present invention are an IMS voice call network switching method, a storage device, and a mobile terminal. According to the present invention, when an IMS voice call network of the mobile terminal is VoLTE, whether the usage time of the VoLTE network is greater than a timeout time is determined; and the condition of switching a call network of the mobile terminal from a VoLTE network to a VoWiFi network is met only when the usage time is greater than the timeout time. Therefore, the mobile terminal is prevented from switching to a VoWiFi network having a poor WiFi signal; a frequent switching of the mobile terminal between the VoLTE and a VoWiFi is effectively avoided during an IMS voice call process; call quality is improved; and the power consumption of the mobile terminal is reduced.
Patent WO-2020029178-A1 (WO)
Title: Light and shadow rendering method and device for virtual object in panoramic video, and electronic apparatus
Inventor: FILLON OLIVIER
IPC: G06T15/50
Filed: 2018-08-09
Abstract: Embodiments of the present invention provide a light and shadow rendering method and device for a virtual object in a panoramic video, and an electronic apparatus. The method comprises: determining whether a current image of a panoramic video on a display screen comprises a preset virtual object feature point; if so, dividing the current image into a first preset number of sub images; determining a light intensity-weighted center according to an image matrix of the sub images, and determining light source position information of the current image according to the light intensity-weighted center and a geometrical center of the sub images; determining outline information and position information of the virtual object on the basis of the virtual object feature point; and generating a light and shadow effect of the virtual object according to the light source position information, and the outline information and the position information of the virtual object. The present invention determines in real time whether a panoramic video currently being played comprises a virtual object, and generates a light and shadow effect of the virtual object according to a light source position in the video.
Patent WO-2019029644-A1 (WO)
Title: Method and apparatus for transmitting control information
Inventor: ZHANG XINGWEI
IPC: H04L5/00
Filed: 2018-08-09
Abstract: Disclosed in the embodiments of the present application are a method and an apparatus for transmitting control information, relating to the technical field of communication, and beneficial for solving the problem of DCI related parameters configured by means of semi-static signalling being inconsistent with the information that actually needs to be carried by the DCI. The method may comprise: receiving first control information, the first control information comprising M unit lengths, N unit lengths therein being effective unit lengths, 0≤N<M, and M and N both being integers; and determining the information carried by the N effective unit lengths.
Patent WO-2019128263-A1 (WO)
Inventor: HE SAIJUAN
IPC: G08G1/017
Filed: 2018-08-22
Abstract: L'invention concerne un procédé de détection de véhicule qui klaxonne, un dispositif (104), un appareil, un support d'informations et un système. Le procédé consiste : à déterminer la présence d'un véhicule qui klaxonne dans une région surveillée au moyen de signaux audio recueillis par au moins un premier microphone (101) et au moins un second microphone (102) ; à déterminer une région du véhicule qui klaxonne en fonction de l'énergie de signal des signaux audio recueillis par ledit premier microphone (101) et ledit second microphone (102) ; et à effectuer une identification de mouvement sur une image correspondant à la région du véhicule qui klaxonne, et à localiser le véhicule qui klaxonne quand un véhicule est identifié comme présentant un mouvement déterminé.
Patent WO-2019062518-A1 (WO)
Title: New dual chimeric antigen receptor-t cell which can be regulated, construction method therefor and use thereof
Inventor: XU HANMEI
IPC: C07K16/28
Filed: 2018-09-07
Abstract: Provided are a new dual chimeric antigen receptor-T cell which can be regulated, a construction method therefor and the use thereof, which fall within the field of cellular immunotherapy for tumours. The dual chimeric antigen receptor is composed of a first chimeric antigen receptor for MSLN and a second chimeric antigen receptor for FITC. A dual-targeted functional T cell regulated by specific exogenous bifunctional molecules is constructed, and the exogenous molecules are used to preliminarily discuss the in vivo and in vitro activity of the dual chimeric antigen receptor-T cell. By means of in vitro and in vivo tests, it is confirmed that the activation mode of the constructed CAR-T cell is under the combined control of an endogenous tumour antigen and exogenous bifunctional molecules, and the combined regulation mode can significantly improve the safe application of CAR-T cell immunotherapy.
Patent WO-2019062601-A1 (WO)
Title: Video playback method, device and apparatus for massager
Inventor: BAO LEI
IPC: H04N21/436
Filed: 2018-09-18
Abstract: The present invention is applicable to the field of massagers, and provides a video playback method for a massager, comprising: obtaining the current massage state of the massager; searching playback parameters matching the current massage state according to a preset correspondence between the preset massage state and the playback parameters; and controlling the video playback according to the playback parameters. The matching rate of the video contents and the state of the massager can be effectively improved, which is beneficial to improve the fidelity of the scene of the user to use the massager.