baber/WOPTO huggingface dataset:
Patent WO-2019213948-A1 (WO)
Title: Butadiene rubber-polyurethane elastomer material having ultra-low rolling resistance and preparation method therefor
Inventor: ZHANG LIQUN
IPC: C08F236/06
Filed: 2018-05-11
Abstract: Disclosed in the present invention is a butadiene rubber-polyurethane elastomer material having ultra-low rolling resistance and a preparation method therefor. The elastomer material is obtained by polymerization and radiation of a soft segment and a hard segment at a mass ratio of 100: (20-110), the soft segment being hydroxyl-terminated polybutadiene rubber, and the hard segment comprising isocyanate, small molecular polyol chain extender, and a cross-linking agent. According to the irradiation-modified butadiene rubber-polyurethane elastomer prepared in the present invention, on the basis of maintaining high strength, high toughness, environmental friendliness, high abrasion resistance, oil resistance, chemical resistance, good flexing resistance, and excellent dynamic properties of a conventional polyurethane elastomer material, coordination between macromolecules is better, the rolling resistance is further reduced, and a new idea is provided for the next generation of a fuel-saving tire having ultra-low rolling resistance.
Patent WO-2018228506-A1 (WO)
Title: 一种传输信息的方法、终端设备和网络设备
Inventor: SUN HAO
IPC: H04L5/00
Filed: 2018-06-14
Abstract: 本申请提供了一种传输信息的方法、终端设备和网络设备，该方法包括：终端设备根据第一信息的比特数，确定第二信息的生成方式，该第二信息的生成方式包括第一生成方式和第二生成方式，该第一生成方式进行信道编码的编码后比特数由该终端设备在第一物理上行控制信道的两个符号中的第一符号上承载该第一信息的资源元素的数量确定；该第二生成方式进行信道编码的编码后比特数由该终端设备在第二物理上行控制信道的该两个符号上承载该第一信息的资源元素的数量确定；该终端设备根据该第二信息的生成方式，生成该两个符号上承载的该第二信息并向网络设备发送该第二信息。本申请实施例的传输信息的方法，可以提高用户的复用能力及传输性能。
Patent WO-2018228545-A1 (WO)
Title: 信息处理方法以及相关装置
Inventor: LIU JING
IPC: H04W72/04
Filed: 2018-06-15
Abstract: 本申请实施例公开了一种信息处理方法、基站以及终端。本申请实施例方法部分包括：主基站从辅基站接收NR PDCP配置，以及所述NR PDCP配置对应的DRB的标识信息，所述主基站向终端发送所述NR PDCP配置以及所述DRB的标识信息；其中，所述主基站与所述辅基站为不同制式的基站。本申请实施例还对应公开了一种基站和终端。
Patent WO-2019242015-A1 (WO)
Title: Procédés, dispositifs et support lisible par ordinateur permettant d'attribuer des ressources de mesure
Inventor: ZHANG LI
IPC: H04W72/08
Filed: 2018-06-22
Abstract: L'invention porte, selon certains modes de réalisation, sur un procédé, sur un dispositif et sur un support lisible par ordinateur permettant d'attribuer des ressources de mesure. Selon des modes de réalisation de la présente invention, le dispositif terminal peut déterminer les attributions de ressources de mesure à la mesure de gestion RRM et à la mesure de récupération de faisceau sur la base de priorités des mesures de gestion RRM et de récupération de faisceau. Les priorités peuvent être déterminées sur la base des besoins du dispositif terminal. De cette manière, le dispositif terminal peut trouver des faisceaux appropriés plus rapides et le temps d'interruption pour la transmission de données est réduit.
Patent WO-2019232859-A1 (WO)
Inventor: Huang Chuncen
IPC: G06N3/04
Filed: 2018-07-03
Abstract: 一种手写模型训练方法、手写字识别方法、装置、设备及介质。该手写模型训练方法包括：获取规范中文字训练样本，将规范中文字训练样本按预设批次进行批分；采用双向长短时记忆神经网络训练批分后的规范中文字训练样本，采用时间相关反向传播算法更新网络参数，获取规范中文字识别模型；获取并采用非规范中文字训练样本，训练获取调整中文手写字识别模型；获取并采用待测试中文字样本得到出错字训练样本；基于批量梯度下降的时间相关反向传播算法，采用出错字训练样本更新中文手写字识别模型的网络参数，获取目标中文手写字识别模型。采用该手写模型训练方法，能够得到识别手写字识别率高的目标中文手写字识别模型。
Patent WO-2019024656-A1 (WO)
Title: Floating-type heat sink and elastic bracket therefor
Inventor: YANG JINGFENG
IPC: G06F1/20
Filed: 2018-07-05
Abstract: Disclosed are a floating-type heat sink and an elastic bracket therefor. The floating-type heat sink comprises an elastic bracket and a heat dispersion member.The elastic bracket is formed in an integrated manner, and comprises two or more fixing members and two or more elastic arms, wherein the fixing members are used for mounting the heat dispersion member, all the fixing members and all the elastic arms are arranged around the heat dispersion member, the two ends of the elastic arms are all connected to the fixing members, and the two ends of the elastic arms are arranged circumferentially along the heat dispersion member; and the middle parts of the elastic arms are used to be fixedly connected to a single plate, and the middle parts of the elastic arms bend towards the single plate. The two ends of each elastic arm are connected to the fixing members means one elastic arm, such that one elastic arm can produce two action points on the heat dispersion member to make the force on the heat dispersion member uniform. The middle part of each elastic arm is connected to the single plates, such that deformation of the elastic arm can be used to generate an elastic force to make the distance between the heat dispersion member and a heat-emitting device able to be adaptively adjusted, having good tolerance capability, a simple structure, a relatively small volume overall, being convenient to machine and form, and aiding installation.
Patent WO-2019024738-A1 (WO)
Title: Method for manufacturing aluminum alloy building material with imitation-wood-grain surface
Inventor: LIU HUI
IPC: B21D31/00
Filed: 2018-07-25
Abstract: A method for manufacturing an aluminum alloy building material with an imitation-wood-grain surface. Imitation wood grains are manufactured and produced on the surface of an aluminum alloy material by using a physical processing method. The manufacturing method comprises manufacturing a stamping blank by using an aluminum alloy material, forming wood grains by stamping, and a flattening process. Also provided is an aluminum alloy building material, comprising, in percentage by weight, the following components: 0.30-0.60% of iron, 0.01-0.03% of silicon, 0.10-0.30% of magnesium, with the balance being aluminum and inevitable impurities; the total content of the impurities is less than 0.3%. The method can produce imitation wood grains at random each time on the surface of the aluminum alloy building material, and has low costs and low pollution.
Patent WO-2020024087-A1 (WO)
Inventor: LI TONGJIE
IPC: G06F21/32
Filed: 2018-07-28
Abstract: 本申请提供的一种触控装置的工作方法及终端，涉及通信技术领域，有利于降低终端中不同触控装置之间的相互干扰，提升终端的使用体验，该方法具体包括：指纹识别器检测到用户触摸操作后，确定自身的工作模式，若指纹识别器的工作模式为预设工作模式，则触摸屏开启跳频或提高工作信号强度的工作模式，若触摸屏检测到干扰信号满足预设条件，则触摸屏中的触摸传感器跳频或提高工作信号强度。
Patent WO-2019029496-A1 (WO)
Title: Synchronization signal block indication and determination method, network device and terminal device
Inventor: XIANG ZHENGZHENG
IPC: H04W72/04
Filed: 2018-08-06
Abstract: Provided in the embodiments of the present invention are a synchronization signal block indication and determination method, a network device and a terminal device, wherein the synchronization signal block indication method comprises: a network device generates a synchronization signal block indication message, the synchronization signal block indication message being used to indicate the number of actually transmitted synchronization signal blocks and the sequence number of the first actually transmitted synchronization signal block, wherein the sequence numbers of the actually transmitted synchronization signal blocks are continuous; and the network device transmits the synchronization signal block indication message. Since the sequence numbers of the actually transmitted synchronization signal blocks are continuous, a network device may indicate all of the actually transmitted synchronization signal blocks on the basis of the number of actually transmitted synchronization signal blocks and the sequence number of the first actually transmitted synchronization signal block, so that a terminal device may successfully receive the synchronization signal blocks.
Patent WO-2020029249-A1 (WO)
Title: Wake up signal for cellular communication in unlicensed spectrum
Inventor: XU FANGLI
IPC: H04W72/04
Filed: 2018-08-10
Abstract: This disclosure relates to using a wake up signal in conjunction with cellular communication in unlicensed spectrum. A cellular base station may provide a wake up signal on an unlicensed frequency channel after successful completion of a listen-before-talk procedure. The wake up signal may include a preamble configured for coherent detection, and information indicating channel occupancy time for a cellular communication by the cellular base station and a cell identifier for the cellular base station. A wireless device may monitor the unlicensed frequency channel for a wake up signal, and may determine whether to monitor the unlicensed frequency channel for control channel signaling based on whether a wake up signal is received, and potentially also based on the contents of the wake up signal if a wake up signal is received.
Patent WO-2019037610-A1 (WO)
Title: Data transmission method, network device and terminal device
Inventor: JIA QIONG
IPC: H04L5/00
Filed: 2018-08-10
Abstract: Provided are a data transmission method, a network device and a terminal device. The method comprises: a network device sending resource indication information to a terminal device so that the terminal device determines, according to the resource indication information, a resource allocated by the network device to the terminal device, wherein the resource indication information is used for indicating position information about the resource on at least one BWP and bandwidth information about at least one BWP in a system bandwidth; and further, the network device receiving, on the resource corresponding to the resource indication information, up-link data sent by the terminal device. It can be seen that the network device in the present embodiment may indicate, for the terminal device, a system bandwidth of any size and/or resources on any BWP in the system bandwidth, so that the terminal device is capable of transmitting data on the indicated resources, thereby realising flexible data transmission.
Patent WO-2020015111-A1 (WO)
Inventor: CHEN SHUAI
IPC: G09G3/36
Filed: 2018-09-13
Abstract: La présente invention concerne un circuit GOA. Le circuit GOA est de multiples niveaux de circuits GOA (200) en cascade. Chaque niveau des circuits GOA (200) comprend une unité de téléchargement de signal (230), une unité d'excursion basse (240) et une unité de maintien d'excursion basse (250). L'unité de maintien d'excursion basse (250) comprend un premier transistor de maintien d'excursion basse (T12), un condensateur de maintien d'excursion basse (Ch), et un second transistor de maintien d'excursion basse (Th). Une électrode de grille du premier transistor de maintien d'excursion basse (T12) est connectée à une extrémité de sortie de l'unité de téléchargement de signal (ST(N + 1)) du niveau suivant, une électrode de source et une électrode de drain sont respectivement connectées à une extrémité de sortie de signal de balayage (G(N + 1)) et à une extrémité de sortie de signal de maintien d'excursion basse (H(N + 1)) du niveau suivant. Le condensateur de maintien d'excursion basse (Ch) est connecté entre l'électrode de drain du premier transistor de maintien d'excursion basse (T12) et une première extrémité d'entrée de tension (VSS). Une électrode de grille du second transistor de maintien d'excursion basse (Th) est connectée à un premier nœud (Q(N – 1)) du niveau précédent, une électrode de source et une électrode de drain sont respectivement connectées à l'extrémité de sortie de signal de maintien d'excursion basse (H(N + 1)) et à la première extrémité d'entrée de tension (VSS). L'unité d'excursion basse (240) abaisse le niveau d'un premier nœud (Q(N)) et le niveau de l'extrémité de sortie de signal de balayage (G(N)) sur la base d'un signal d'excursion basse délivré par l'extrémité de sortie de signal de maintien d'excursion basse (H(N + 1)) à une première tension appliquée à la première extrémité d'entrée de tension (VSS).
Patent WO-2019062856-A1 (WO)
Title: Data reconstruction method and apparatus, and data storage system
Inventor: LIN PENG
IPC: G06F3/06
Filed: 2018-09-28
Abstract: A data reconstruction method, apparatus, and system, relating to the technical field of data storage. The method comprises: when detecting the occurrence of a faulty disk storing m data blocks in a first storage node, respectively sending a reconstruction command to n target storage nodes amongst a plurality of storage nodes, the first storage node being any storage node amongst the plurality of storage nodes, and the n reconstruction commands sent to the n target reconstruction nodes being used for instructing: implementing reconstruction of m data blocks and storing same, different storage nodes to the first storage node being present amongst the n target storage nodes, m≥n≥1 (301); and sending an acquisition command to the first storage node, the acquisition command being used for instructing the first storage node to acquire and store the m data blocks reconstructed by the n target storage nodes (302). The present method solves the problem of low data reconstruction efficiency in data storage systems and increases the efficiency of data reconstruction in data storage systems; the method is used for data reconstruction.
Patent WO-2020062208-A1 (WO)
Inventor: XU QINGBO
IPC: B65G1/137
Filed: 2018-09-30
Abstract: The present invention relates to a four-way shuttle-type transportation robot, comprising a base and locomotion wheels mounted on the base, the transportation robot comprising a movement drive apparatus, a hydraulic directional system, an operation system and a control system, the locomotion wheels comprising a first wheel set and a second wheel set, a first pathway and a second pathway being arranged at different heights and in different directions, at least one of the first wheel set and the second wheel set being configured as a lifting wheel set, the hydraulic directional system comprising a directional drive hydraulic cylinder set, a directional drive mechanism and a hydraulic pumping unit, the directional drive mechanism being connected to directional hydraulic cylinders in the directional drive hydraulic cylinder set, the hydraulic pumping unit providing the directional drive hydraulic cylinder set with power, the directional drive mechanism driving the lifting wheel set to move in the vertical direction according to a command of the control system. The four-way shuttle-type transportation robot has reduced weight and size and a modified structure, significantly increasing the efficiency of storing and retrieving items.
Patent WO-2020073276-A1 (WO)
Title: Procédé de formation de trou de canal dans un dispositif de mémoire tridimensionnel à l'aide d'une couche sacrificielle non conforme
Inventor: CHEN BAOYOU
IPC: H01L27/115
Filed: 2018-10-11
Abstract: L'invention concerne des procédés de formation de trous de canal dans des dispositifs de mémoire 3D à l'aide d'une couche sacrificielle non conforme. Dans un exemple, un empilement diélectrique comprenant des premières couches diélectriques entrelacées et des secondes couches diélectriques est formé sur un substrat. Une ouverture s'étendant verticalement à travers l'empilement diélectrique est formée. Une couche sacrificielle non conforme est formée le long d'une paroi latérale de l'ouverture, de telle sorte qu'une variation d'un diamètre de l'ouverture diminue. La couche sacrificielle non conforme et une partie de l'empilement diélectrique venant en butée contre la couche sacrificielle non conforme sont retirées. Une structure de canal est formée dans l'ouverture après retrait de la couche sacrificielle non conforme et d'une partie de l'empilement diélectrique.
Patent WO-2019085933-A1 (WO)
Inventor: QIAN WENYUAN
IPC: A61P35/00
Filed: 2018-10-31
Abstract: 本发明公开了一种作为Wee1抑制剂的大环类化合物，以及在制备治疗Wee1相关疾病的药物中的应用。具体涉及式(Ⅱ)所示化合物、其异构体或其药学上可接受的盐。
Patent WO-2019105229-A1 (WO)
Inventor: CHENG BIAO
IPC: H04L1/20
Filed: 2018-11-14
Abstract: 本申请实施例公开了一种数据处理方法，用于避免丢包，提升用户体验。本实施例方法包括：电缆调制解调器终端系统CMTS向电缆调制解调器CM发送动态绑定变更DBC请求，所述DBC请求用于请求所述CM将下行信道对应的调制模式从第一模式组更换为第二模式组，所述第一模式组为所述CM当前支持的模式组，所述第二模式组中的至少一个目标模式不在所述第一模式组中；所述CMTS使用所述第一模式组中的任一模式向所述CM发送第一下行数据报文，并使用所述目标模式向所述CM发送第二下行数据报文，所述第一下行数据报文与所述第二下行数据报文相同；所述CMTS使用所述第二模式组中的任一模式向所述CM发送第三下行数据报文。
Patent WO-2019137096-A1 (WO)
Title: Quick detection system for photoelectric cathode of x-ray streak camera
Inventor: GU LI
IPC: H01J29/02
Filed: 2018-11-16
Abstract: A quick detection system for a photoelectric cathode (201) of an X-ray streak camera, comprising a light source (10), a vacuum chamber (20), a trine streak image converter tube group, a CCD camera (302), and a computer (40). The light source (10) emits a test light signal to the incident end of the trine streak image converter tube group. The trine streak image converter tube group comprises a first streak image converter tube (T1), a second streak image converter tube (T2), and a third streak image converter tube (T3). The CCD camera (302) is provided on the emergent end of the trine streak image converter tube group and used for acquiring a test image of the emergent end of the trine streak image converter tube group. The CCD camera (302) is connected with the computer (40). The computer (40) is used for processing the test image. By adjusting the voltage, structure and relative position of the trine streak image converter tube group, three slits are simultaneously imaged in a detectable center area of the CCD camera (302), and three photoelectric cathodes (201) can be replaced by opening a cathode replacing window (202) of the vacuum chamber (20), so that simultaneous and quick detection of the photoelectric cathodes (201) of the X-ray streak camera can be achieved.
Patent WO-2020102988-A1 (WO)
Inventor: ZHOU HUIXIN
IPC: G06V10/25
Filed: 2018-11-20
Abstract: An infrared plane target detection method based on feature fusion and dense connection, comprising: constructing an infrared image dataset containing a target to be recognized, calibrating the position and kind of said target to be recognized in the infrared image dataset, and obtaining an original known label image; dividing the infrared image dataset into a training set and a verification set; performing image enhancement preprocessing on images in the training set and performing feature extraction and feature fusion, obtaining a classification result and a bounding box through a regression network; performing a loss function calculation on the classification result and the bounding box with the original known label image, and updating parameter values of convolutional neural network (CNN); repeating iteration update on the CNN parameters until the error is small enough or the number of iterations reaches a set upper limit; and processing images in the verification set through the trained CNN parameters to obtain accuracy and required time for target detection, and a final target detection result graph.
Patent WO-2020102992-A1 (WO)
Inventor: TIAN YONG
IPC: H04W12/12
Filed: 2018-11-20
Abstract: An incoming call from a source device having a source identifier is received at a receiving device and an indication of and request to accept the incoming call is provided at an output interface of the receiving device. A determination is made of whether this is a first time that the source device has called this receiving device or ifthe local address book is devoid of the source identifier or any associated contextual information associated with a user of the source device having the source identifier. If so, one or more databases of public safety incident information, call information, registration information, dispatch records, mobile application information, and location information is accessed and contextual information identified from the databases associating the source device with the receiving device. The contextual information is then provided at the receiving device while providing the indication of and request to accept the incoming call.
Patent WO-2019101085-A1 (WO)
Inventor: YANG FENG
IPC: H04L47/20
Filed: 2018-11-21
Abstract: 本申请提供了一种链路优先级设置方法及装置，属于存储技术领域。该方法用于服务器，该方法包括：服务器计算服务器与存储设备之间的多条链路中每条链路的平均时延，然后确定每条链路的平均时延所属的时延区间，之后再基于每条链路的平均时延所属的时延区间的优先级确定每条链路的优先级。服务器预设至少两个连续的时延区间，每个时延区间表示平均时延的范围，每个时延区间设置有优先级，优先级等级相邻的时延区间中低优先级时延区间的时延最小值大于高优先级时延区间的时延最大值，解决了现有技术会降低数据传输可靠性，无法满足用户对业务QoS要求的问题，提高了数据传输的可靠性，满足了用户对业务QoS要求，用于数据传输。
Patent WO-2020113413-A1 (WO)
Inventor: ZHANG YANHUI
IPC: G01R31/389
Filed: 2018-12-04
Abstract: A battery pack insulation testing method and system, an electronic device, and a storage medium. The method is used to test the insulation resistance of a battery pack, and resolves the issue of the prior art in which an insulation resistance test is inaccurate and expensive. The method comprises: testing a configured insulation resistor of a battery pack, and acquiring insulation performance of the insulation resistor (S1); simplifying an insulation resistance test model between the battery pack and a vehicle chassis according to the insulation performance, and acquiring a battery pack insulation test internal resistance model considering multiple parameters such as battery temperature (S2); and calculating an estimated insulation resistance value of the insulation resistor according to the insulation resistance test model and the test internal resistance model (S3). Thus, the invention improves testing accuracy, fully simulates, without using any additional hardware, a change in current caused by various factors such as an instantaneous change or a linear change in the voltage of the battery pack, and reduces testing costs.
Patent WO-2020133335-A1 (WO)
Inventor: YOU JIANG
IPC: B32B15/092
Filed: 2018-12-29
Abstract: 本发明提供了一种热固性树脂组合物及使用其的预浸料、覆金属箔层压板和印制电路板。热固性树脂组合物包括环氧树脂、含磷双酚和具有式I结构的酯类固化剂。本发明采用具有式I结构的酯类固化剂与含磷双酚协同固化环氧树脂，用含磷双酚为主固化剂，赋予了固化物优异的介电性能、高耐热性和粘合力，同时还能实现无卤阻燃，结合式I结构的酯类固化剂，使得在固化过程中不产生二次羟基等极性基团，可在保证介电性能优异的同时明显提高固化物玻璃化转变温度，且固化产物中含有大量疏水基团，能大幅降低固化物吸水率，使得固化物介电常数和介电损耗因子更加稳定。制备的层压板和覆金属箔层压板具有良好的耐热性、耐湿性、剥离强度、介电性能和阻燃性。
Patent WO-2020113748-A1 (WO)
Inventor: CHEN SHENGCHUNG
IPC: G03B21/56
Filed: 2019-01-02
Abstract: Disclosed is a display apparatus, comprising a display screen (1), a light source (3) and a reflection apparatus (4), wherein the light source (3) is arranged above the display screen (1) and is used to emit light rays; and the reflection apparatus (4) is arranged behind the display screen (1), and light emitted from the light source (3) to the reflection apparatus (4) will be reflected by the reflection apparatus to a back face of the display screen (1) so as to realize a backlight function. The display apparatus has a split-type backlight structure, and the light source (3) is arranged in a space outside the display screen (1), so that the display screen (1) is only the thickness of single-layer glass, thereby improving the appearance of a product. In addition, a multifunctional design enabling one machine to have multiple functions is realized. When the light source (3) is turned off, the display screen (1) can be used as a projection screen, and when the display apparatus is not in use, the light source (3) can be operated independently so as to realize a conventional indoor lighting function Furthermore, because the backlight structure is split-type and assembly steps are thus simplified, production and maintenance costs are reduced.
Patent WO-2020142880-A1 (WO)
Inventor: FINN NORMAN
IPC: H04L45/74
Filed: 2019-01-07
Abstract: The present invention relates to computer network technology. Disclosed are a data transmission method and device capable of preventing a network apparatus from forwarding an Ethernet frame with an error. The specific solution comprises: a network apparatus receiving an Ethernet frame, checking a destination MAC address according to a first CRC code, and determining whether an error occurs in the destination MAC address; and if the network apparatus determines that there are no errors in the destination MAC address, forwarding the Ethernet frame according to the destination MAC address, wherein the Ethernet frame comprises the destination MAC address, the first CRC code and a payload, and parameters of the first CRC code include the destination MAC address but do not include the payload. The embodiments of the present invention are applied in a process of forwaording an Ethernet frame.