baber/WOPTO huggingface dataset:
Patent WO-2020150903-A1 (WO)
Title: Methods and apparatuses for using power-saving signal pattern, and device and system
Inventor: LI YANHUA
IPC: H04W24/10
Filed: 2019-01-22
Abstract: The present invention relates to the field of communications, and relates to methods and apparatuses for using a power-saving signal pattern, and a device and a system. The method comprises: a terminal obtains a trigger condition, the trigger condition comprising a condition to stop using a power-saving signal pattern; the terminal determines whether the trigger condition is satisfied; and the terminal stops using the power-saving signal pattern when the trigger condition is satisfied. The problem that a power-saving signal introduces additional delay and cannot satisfy delay requirements in certain service scenarios can be solved.
Patent WO-2020057047-A1 (WO)
Inventor: YANG XIAONIU
IPC: C07C271/02
Filed: 2019-02-02
Abstract: Disclosed are a carbon dioxide reversibly protected chain-extending cross-linking agent, and a preparation method therefor and the use thereof. The carbon dioxide reversibly protected chain-extending cross-linking agent has a chemical structure shown in formula (I), formula (II), formula (III) or formula (IV), wherein n, m and p are all integers, R is OCH 2 CH(CH 3 ) or OCH 2 CH 2 , 1 ≤ n ≤ 20, 1 ≤ m ≤ 10, and 1 ≤ p ≤ 10. The method for reversibly protecting a polyamine by means of carbon dioxide, when used for common polyurethane systems, can realize the preparation of a polyurethane by means of a low molecular weight polyamine as a chain extender, and the prepared polyurethane has very good mechanical properties, thereby broadening the application of different forms of aliphatic polyamines as chain-extending cross-linking agents in polyurethane elastomer materials.
Patent WO-2019165890-A1 (WO)
Inventor: TANG BENZHONG
IPC: H01L51/54
Filed: 2019-02-14
Abstract: Provided herein are chiral compounds that exhibit circularly polarized photoluminescence and electroluminescence and electroluminescent devices and circularly polarized fluorescent probes comprising the same.
Patent WO-2019179474-A1 (WO)
Inventor: LIU MIN
IPC: F24F11/30
Filed: 2019-03-20
Abstract: A multi-split system time-sharing dehumidification method, comprising: within one control cycle during a one-time time-sharing dehumidification process, control at least one indoor dehumidification unit among indoor dehumidification units in a pluralty of indoor dehumidification units which have not run a dehumidification state during the current time-sharing dehumidification process to run the dehumidification state, the sum of the volumes of the evaporators of said at least one indoor dehumidification unit not exceeding the sum of the volumes of the condensers of currently running indoor heating units, wherein said one-time time-sharing dehumidification process comprises at least two control cycles. Said one-time time-sharing dehumidification process comprises sequentially running said at least two control cycles until each indoor dehumidification unit in said plurality of indoor dehumidification units runs the dehumidification state one time.
Patent WO-2020098205-A1 (WO)
Inventor: SUN HAO
IPC: H01M50/586
Filed: 2019-04-02
Abstract: 一种圆柱电芯封装结构，包括铝塑膜包层，所述铝塑膜包层内设置有由正极片、负极片、隔离膜卷绕而成的电芯本体（11），所述电芯本体（11）的两端分别连接有第一极耳（12）和第二极耳（13），所述第一极耳（12）通过导体（17）转接到所述第二极耳（13）的一端，所述铝塑膜包层表面还包覆有第一耐高温绝缘膜（14）。通过在圆柱电芯（1）上设置第一耐高温绝缘膜（14），进一步加强了圆柱电芯（1）的绝缘性能，能有效隔绝导体（17）与电芯本体（11），从而避免导体（17）与电芯本体（11）发生短接的安全事故，提高了电池的使用安全和使用寿命。
Patent WO-2019192548-A1 (WO)
Title: Olive-shaped asymmetric bidirectional tapered thread connection pair having large left taper and small right taper
Inventor: YOU YIHUA
IPC: F16B39/28
Filed: 2019-04-04
Abstract: An olive-shaped asymmetric bidirectional tapered thread connection pair having a large left taper and a small right taper, for use in solving the problems of poor thread self-positioning and self-locking properties of an existing thread, wherein an internal thread (6) is a bidirectional tapered hole (41) on the inner surface of a cylindrical base body (2), and an external thread (9) is a bidirectional truncated cone body (71) on the outer surface of a columnar base body (3); complete unit body threads of the internal and external threads are both spiral, olive-like (93), special bidirectional tapered bodies each having larger left taper (95) than right taper (96) and being big in the middle and small at both ends. The performance mainly depends on the conical surfaces and tapers of threaded bodies matching each other. The following advantages are achieved: the internal and external threads are formed into a thread pair (10) by means of cone pairs constituted by the bidirectional tapered hole (41) and the bidirectional truncated cone body (71) by receiving the cone body in the tapered hole, until spiral conical surfaces of inner and outer cones are in fixed-diameter fit or fixed-diameter interference, thereby implementing a thread connection function.
Patent WO-2020077961-A1 (WO)
Inventor: WEI ZIKUN
IPC: G06T7/40
Filed: 2019-04-15
Abstract: 一种乳腺影像病灶识别的方法及装置，涉及机器学习技术领域，方法包括：获取乳腺影像(201)，将乳腺影像输入至特征提取模块中，获取乳腺影像不同尺寸的特征图像(202)；针对乳腺影像的不同尺寸的特征图像中的任意一个特征图像，从特征图像中确定出乳腺病灶识别框(203)；根据从各特征图像中确定出的乳腺病灶识别框，确定乳腺影像的乳腺病灶(204)。
Patent WO-2020223954-A1 (WO)
Title: Winding apparatus
Inventor: HUANG SEN
IPC: H01M10/0587
Filed: 2019-05-09
Abstract: The present invention relates to the technical field of lithium battery production apparatuses, and in particular, to a winding apparatus. The winding apparatus comprises a rack, and an electrode sheet supplying device, a separator supplying device, a winding device, an unloading device and a test device which are provided on the rack. The electrode sheet supplying device comprises a first feeding drive member, a second feeding drive member, a feeding base, a material clamping assembly and a scissor assembly, the first feeding drive member being connected to the rack and being able to drive the feeding base to move relative to the rack; the second feeding drive member, the material clamping assembly and the scissor assembly are all connected to the feeding base, and the second feeding drive member is able to drive the material clamping assembly to move relative to the feeding base. The electrode sheet supplying device and the separator supplying device can automatically convey an electrode sheet and a separator to the winding device respectively, and after the winding device winds the electrode sheet and the separator into a battery cell, the unloading device can automatically convey the battery cell to the test device for testing, and the winding procedure and the testing procedure are performed continuously, so as to achieve automatic production.
Patent WO-2020019872-A1 (WO)
Title: Display device
Inventor: LI CHI
IPC: G09G3/32
Filed: 2019-06-03
Abstract: A display device, comprising: a clock serial bus (SCLK) for providing a clock synchronization signal; a data serial bus (SDI) for transferring communication data, wherein the communication data comprises serial communication data and bus communication data; a plurality of communication devices (10) cascaded with one another by means of the data serial bus (SDI) and the clock serial bus (SCLK), and display modules (20) connected to the communication devices (10), wherein the communication devices (10) each comprise a bus mode/serial mode multiplexer (110) for switching between a bus communication mode and a serial communication mode, the plurality of communication devices (10) realizes synchronous transmission of communication data with the clock synchronization signal by means of the bus mode/serial mode multiplexer (110), and the communication devices (10) are further configured to receive the serial communication data and output a serial control signal according to the serial communication data to control the display of the display module (20). The display device can realize the synchronous display of multiple display modules (20).
Patent WO-2020042742-A1 (WO)
Title: 商品优惠促销管理方法及装置、计算机设备、存储介质
Inventor: WU WEI
IPC: G06Q30/06
Filed: 2019-06-28
Abstract: 一种商品优惠促销管理方法及装置（50）、计算机设备（60）、存储介质，其中，所述商品优惠促销管理方法包括：获取线下门店实时的商品基本信息和第一商品促销信息（S102）；接收基于所述商品基本信息和所述第一商品促销信息生成的与用户当前已购商品对应的商品选购信息（S104）；根据所述商品选购信息生成选购订单信息和第二商品促销信息（S106）。通过该方法，能够将线下门店的商品优惠促销信息及时而准确地推送给用户，提升用户的购物体验的同时，也能够使线下门店的优惠促销活动的效果更好。
Patent WO-2020001651-A1 (WO)
Title: Data recovering method and apparatus
Inventor: Le Yansi
IPC: H04B10/61
Filed: 2019-06-28
Abstract: A data restoring method and apparatus, for resolving the problem of how to perform stable and accurate data recovery on any polarization signal received by a simple coherent optical receiver. The method comprises: receiving a polarization insensitive signal, performing frame synchronization on the polarization insensitive signal, and determine a frame start position; extracting synchronization header overhead and DSP overhead according to the frame start position and a frame structure; performing frequency offset compensation on a data portion in the polarization insensitive signal according to the DSP overhead; performing carrier phase compensation on the synchronization header overhead according to the synchronization header overhead of a first reference sequence and determining an initial MIMO coefficient according to the synchronization header overhead after carrier phase compensation; next, determining an initial phase; determining updated MIMO coefficient and updated phase according to the initial MIMO coefficient and the initial phase; and performing carrier phase compensation and polarization de-multiplexing according to the updated MIMO coefficient and the updated phase.
Patent WO-2020078056-A1 (WO)
Title: Preparation method for heavy-weight coil endless high-strength aluminum alloy wire rods for fastener blanks
Inventor: ZHAO ZHIHAO
IPC: B21B1/16
Filed: 2019-07-16
Abstract: The present invention relates to the field of aluminum alloy processing, and provided thereby is a preparation method for heavy-weight coil endless high-strength aluminum alloy wire rods for fastener blanks, the preparation method comprising the following steps: preparing high-strength aluminum alloy casting rods of which the diameter is 60-100 mm and the length is 10-27 m by means of a direct cooling continuous casting method; subjecting the casting rods to two-stage homogenizing and milling treatment; subjecting the processed casting rods to gradient heating and rolling the same to aluminum alloy rods having a diameter of 10-12 mm by means of a short stress line continuous rolling unit; annealing the aluminum rods that are subjected to rough rolling, and then cold rolling the same to the wire rods having a diameter of 3.6-8 mm by means of a fine continuous rolling unit; and coiling and packing the rolled wire rods after one-pass whole-diameter drawing. By means of the method according to the present invention, heavy-weight coil endless high-quality high-strength aluminum alloy wire rods may be produced and prepared. The maximum weight of each endless wire rod may be up to 550 kg, the alloy structure is fine and uniform, and the performance difference between the head and the tail is less than 5%.
Patent WO-2020119131-A1 (WO)
Inventor: CHEN MINGDONG
IPC: G06Q40/08
Filed: 2019-07-24
Abstract: 本申请提供一种用药方案异常的识别方法、装置、终端及可读存储介质。用药方案异常的识别方法包括获取参保人的身份信息，并根据参保人的身份信息获取参保人在目标时间段内的购药明细以及所述购药明细所对应的处方明细；判断购药明细中是否存在不属于处方明细的药物；若存在，判断所述不属于处方明细的药物是否为处方药；若不是，则标记参保人存在用药方案异常的行为。
Patent WO-2020155594-A1 (WO)
Inventor: ZHU WENWU
IPC: G06N20/00
Filed: 2019-08-01
Abstract: 本申请反馈公开了一种用于概念迁移的流式数据分析的自动机器学习系统及方法，其中，该系统包括：获取模块，用于获取各个批次序列化的流式数据集；生成模块，用于对各个批次序列化的流式数据集进行自动化的特征处理、自适应概念迁移和超参数优化，生成预测模型；反馈模块，用于将预设批次的流式数据集输入预测模型生成反馈结果；在线调整模块，用于根据反馈结果对预测模型进行在线调整以实现自动机器学习。该系统针对不同的应用场景，自动选择特征处理技术，并自适应概念迁移，在真实场景下性能好，并通过资源控制技术，自动化地压缩自动学习的搜索空间，确保模型运算规模与数据规模、特性相适应。
Patent WO-2021012308-A1 (WO)
Inventor: LIU FUCAI
IPC: C04B28/04
Filed: 2019-08-05
Abstract: Disclosed are an organic fiber toughened inorganic composite artificial stone panel and a preparation method therefor. The panel comprises a surface layer, a middle organic fiber toughening layer and a base toughening layer. The surface layer comprises the following raw material components in parts by weight: 40-70 parts of quartz sand, 10-30 parts of quartz powder, 20-45 parts of inorganic active powder, 0.5-4 parts of pigment, 0.3-1 parts of water reducing agent, and 3-10 parts of water; the middle organic fiber toughening layer comprises the following raw material components in parts by weight: 40-60 parts of inorganic active powder, 45-65 parts of sand, 0.8-1.5 parts of water reducing agent, 6-14 parts of water, and 4-8 parts of organic fiber; and the base toughening layer comprises the following raw material components in parts by weight: 30-50 parts of inorganic active powder, 30-55 parts of quartz sand, 15-20 parts of quartz powder, 0.5-1.2 parts of water reducing agent, 4-8 parts of water, and 0.8-2.5 parts of toughening agent.
Patent WO-2020034923-A1 (WO)
Title: Emergency call realization method and apparatus
Inventor: DING MING
IPC: H04W4/02
Filed: 2019-08-12
Abstract: Provided in the present application are an emergency call realization method and apparatus. The method comprises: acquiring position information of a UE; determining, according to the position information, whether the UE is located within a home national territory of an HPLMN of the UE; and when the UE is located within a home national territory of the HPLMN, if a predetermined condition is satisfied, initiating a VoWiFi emergency call via an IMSAPN of the HPLMN. The predetermined condition comprises: the UE has completed IMS registration, and a PLMN where the UE resides does not have an emergency call APN. By means of the emergency call realization method and apparatus provided in the present application, the success rate of a VoWiFi emergency call can be improved to a certain extent.
Patent WO-2020063245-A1 (WO)
Inventor: LUO BANGYI
IPC: B65B11/04
Filed: 2019-08-29
Abstract: A wrapping machine, comprising a central shaft mechanism. The central shaft mechanism is arranged on a base (100) of the wrapping machine and comprises a central shaft component (1). A central shaft (11) is arranged on a central portion of the central shaft component (1). The central shaft component (1) is also provided with a bearing supporting structure (12) and multiple first limiting structures (13). The central shaft component (1) is fixed and is limited in the base (100) of the wrapping machine by the first limiting structures (13). The central shaft mechanism of the wrapping machine is positioned stably, operates stably and reliably, and can reduce working noise and the noise made during operation. In addition, the central shaft mechanism can be detached from the base and can be individually packaged during transport, can also be rapidly mounted on site, and can not only provide a stabler support, but can also reduce the height of a turntable of the wrapping machine.
Patent WO-2020186703-A1 (WO)
Inventor: WANG YUNHE
IPC: G06N3/08
Filed: 2019-09-04
Abstract: L'invention concerne un procédé de traitement d'image basé sur un réseau neuronal convolutionnel et un appareil de traitement d'image dans le domaine de l'intelligence artificielle. Le procédé peut consister à : recevoir une image d'entrée ; pré-traiter l'image d'entrée pour obtenir des informations d'image pré-traitées ; et réaliser une convolution sur les informations d'image à l'aide d'un réseau neuronal convolutionnel et délivrer un résultat de convolution. Dans des modes de réalisation de l'invention, l'appareil de traitement d'image peut stocker des noyaux de convolution primaires de couches de convolution et, avant d'effectuer une convolution à l'aide des couches de convolution, générer des noyaux de convolution secondaires à l'aide des noyaux de convolution primaires des couches de convolution.
Patent WO-2020211295-A1 (WO)
Inventor: DU YUYUE
IPC: G06Q10/06
Filed: 2019-09-26
Abstract: Disclosed is a process model repair method based on structure replacement. The method comprises: firstly, redefining an order relationship between activities so as to obtain two order relationship sets of an event log and a model and obtain a deviation set for recording differences between the event log and the model; and then repairing the model according to the deviation set. For a selection structure or a sequential structure, this can be changed to a concurrent structure according to a given event log. A repair model represented by the logical Petri network can accurately reflect the logical relationship between activities. Through a simulation experiment, the method is compared with other model repair methods, and the experimental results show that the process model repaired by the method has higher accuracy, such that the process model can correctly reflect an actual business process, the execution efficiency of the business process is improved, and the model represented by the logical Petri network has better conciseness.
Patent WO-2021062852-A1 (WO)
Title: 上行功率控制方法、装置及存储介质
Inventor: XU JING
IPC: H04W52/08
Filed: 2019-09-30
Abstract: 本发明公开了一种上行功率控制方法、装置及存储介质，其方法包括：获取上行信道的功率控制信息，并从功率控制信息中解析出功率控制指示信息；通过功率控制指示信息调整上行信道的发送功率。本发明方案通过在上行信道的功率控制信息中设置功率控制指示信息，可有效地调节上行信道的发送功率，解决了无法指示功率参数的调节的技术问题。
Patent WO-2020252997-A1 (WO)
Inventor: XIAO SHIYUAN
IPC: G02F1/13
Filed: 2019-10-16
Abstract: Provided is a display device (1), comprising: a backlight module (10); a privacy film (20) arranged on the surface of the light emitting side of the backlight module (10), wherein the privacy film (20) includes a first area (201) and a second area (202), wherein, the light emitted by the backlight module (10) passes through the first area (201) to form a plurality of first sub-light-emitting areas (203) arranged along a first direction, the light emitted by the backlight module (10) passes through the second area (202) to form a plurality of second sub-light-emitting areas (204) arranged along a second direction; and a display panel (30) arranged on the privacy film (20). The display device (1) can simultaneously realize landscape display and portrait display.
Patent WO-2021077388-A1 (WO)
Inventor: LIU CHUN-CHIH
IPC: G11C29/56
Filed: 2019-10-25
Abstract: A memory test array, comprising a first memory device array, a second memory device array, and a plurality of common conductive pads. The first memory device array comprises a plurality of first bit element lines, a plurality of first word lines and a plurality of first transistors. The plurality of first transistors each comprise a first source/drain and a first gate. At least two of the first gates of the first transistors are different lengths. The second memory device array is adjacent to the first memory device array. The second memory device array comprises a plurality of second bit element lines, a plurality of second word lines and a plurality of second transistors. The common conductive pads each have a first end and a second end; the first ends are electrically connected to the first bit element lines and the second ends are electrically connected to the second bit element lines, or the first ends are electrically connected to the first word lines and the second ends are electrically connected to the second word lines. The memory test array of the present disclosure may effectively reduce the area of a memory test chip.
Patent WO-2021051515-A1 (WO)
Title: Vector shift-based recommendation method, apparatus, computer device, and non-volatile readable storage medium
Inventor: CHEN CHU
IPC: G06Q30/02
Filed: 2019-11-10
Abstract: Provided are a vector shift-based recommendation method, apparatus, computer device, and non-volatile readable storage medium, applicable to the field of artificial intelligence, said method comprising: obtaining a latent semantic model trained by means of full data (S201), the full data comprising user historical preference data, the trained latent semantic model comprising a full matrix obtained by full data training; extracting a target feature vector from the latent semantic model (S202), the target feature vector comprising a product feature vector; migrating the target feature vector to a corresponding feature vector layer in a preset deep neural network to obtain a fused deep neural network (S203); on the basis of the fused deep neural network, outputting a prediction result and performing recommendation (S204), said prediction result comprising a product prediction result. The method reduces the scale of modeling of the deep neural network, reducing model training time and improving production efficiency.
Patent WO-2020140636-A1 (WO)
Title: 一种水印嵌入和提取方法、装置、终端设备及介质
Inventor: ZHU ZHAOHUA
IPC: G06F21/16
Filed: 2019-11-15
Abstract: 一种水印嵌入和提取方法、装置、终端设备及介质。该方法包括：根据水印信息的预设划分份数确定待构建的多项式函数的次数，并选取多个数值作为所述多项式函数中各项的系数，构建所述多项式函数；所述多项式函数在自变量取零时的函数值为水印信息的十进制表示值(S101)；选取多个实数值作为元素，组成实数集合；所述实数集合中元素的个数等于所述预设划分份数(S102)；将所述实数集合中各个元素分别代入所述多项式函数，计算并保存各个元素对应的函数值(S103)；将所述实数集合中各个元素嵌入到目标文件中；所述各个元素和所述各个元素对应的函数值用于对所述水印信息进行提取(S104)。该方法能够增强水印抵抗攻击的能力，使得在目标文件遭受了较大的改动之后仍可以从中完整的提取出水印的内容。
Patent WO-2020155842-A1 (WO)
Title: Polycyclic compound inhibiting mnk1 and mnk2
Inventor: LI BING
IPC: C07D471/22
Filed: 2019-12-04
Abstract: Provided is a polycyclic compound inhibiting MNK1 and MNK2. Specifically, provided is a compound represented by formula (I), or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein the definition of each group is as described in the description. These compounds can be used for preparing pharmaceutical compositions for the treatment of diseases or disorders related to MNK activity or expression level.
Patent WO-2020155849-A1 (WO)
Inventor: JI LIULIU
IPC: H04W56/00
Filed: 2019-12-05
Abstract: La présente invention concerne un procédé pour envoyer et recevoir des instructions, ledit procédé comprenant les étapes suivantes : la réception par le dispositif terminal de premières informations d'instruction pour indiquer au moins un premier signal de référence et au moins un deuxième signal de référence pour effectuer une mesure synchrone associée ; la mesure synchrone du ou des premiers signaux de référence et du ou des deuxièmes signaux de référence en fonction des premières informations d'instructions. Grâce à la mesure synchrone, le dispositif terminal peut savoir avec précision si la transmission d'au moins un premier signal de référence et la transmission d'au moins un deuxième signal de référence sont synchronisées, ce qui garantit la performance de transmission coopérative.
Patent WO-2021031465-A1 (WO)
Title: Sd-wan-based device authentication method and system
Inventor: WANG WEI
IPC: H04L29/06
Filed: 2019-12-10
Abstract: Disclosed are an SD-WAN-based device authentication method and system, which relate to the technical field of communications. The method comprises the following steps: an SD-WAN controller performing SSH connection with a WAN device, and the WAN device performing SSH key exchange with the SD-WAN controller according to a device authentication identifier in an authentication configuration file of the WAN device; and the SD-WAN controller acquiring the device authentication identifier and obtaining user authentication information according to the device authentication identifier, and performing SSH user authentication on the WAN device according to the user authentication information. According to the present invention, on the basis of the device authentication identifier in an authentication configuration file, each WAN device is authenticated, without being affected by each WAN device actively online, IP address change and device information independence, thereby ensuring the smooth progress of device authentication.