baber/WOPTO huggingface dataset:
Patent WO-2020238601-A1 (WO)
Inventor: LI JIAN
IPC: G01N1/02
Filed: 2020-05-11
Abstract: An acquisition assembly and an acquisition device, which can solve the problems in the prior art of low acquisition efficiency and easy spilling of a preservation liquid. The acquisition assembly comprises: an acquisition member (10) provided with a communication structure, the acquisition member (10) being used for acquiring a sample; and a uniform-mixing member (20) having a uniform-mixing chamber and a preservation liquid chamber (21) which are provided independently of each other, the uniform-mixing chamber being used for uniformly mixing the sample and a preservation liquid, and the preservation liquid chamber (21) being used for storing the preservation liquid; the acquisition member (10) has a retreat position and a communication position relative to the uniform-mixing member (20), when the acquisition member (10) is in the retreat position, the preservation liquid chamber (21) is in a sealed state, and when the acquisition member (10) is in the communication position, the communication structure can enable the communication between the preservation liquid chamber (21) and the uniform-mixing chamber, so as to allow the preservation liquid in the preservation liquid chamber (21) to enter the uniform-mixing chamber.
Patent WO-2020238612-A1 (WO)
Title: 一种洗衣机
Inventor: ZHAO ZHIQIANG
IPC: D06F37/04
Filed: 2020-05-12
Abstract: 一种洗衣机，洗衣机内筒（1）为开口被门盖（4）扣合后、洗涤时呈密闭的容器，内筒（1）至少部分为具有中空夹层的双层壁，内筒（1）上设有穿过双层壁、连通内筒（1）内外的流道，中空夹层中设有控制流道通断的阀。通过在内筒（1）双层壁中设置阀，以在内筒（1）转速达到设定值后控制阀打开、贯穿双层壁的流道，进而达到执行洗衣机排水的目的；同时，在洗衣机正常执行洗涤、漂洗程序时，使阀对应封闭贯穿双层壁的流道，令内筒（1）可进行盛水、而正常执行洗涤和漂洗程序，使得洗涤过程中衣物只与密封内筒（1）中的洗涤水接触，避免了内外筒之间洗涤水流入内筒（1）中污染衣物情况的发生，大大提高了洗衣机的洗涤洁净度。
Patent WO-2021143003-A1 (WO)
Inventor: GAO HONGFEI
IPC: C08G18/75
Filed: 2020-05-26
Abstract: 本发明提供一种合成革用水性聚氨酯的制备方法，涉及一种有机化学领域。该水性聚氨酯的制备方法，包括如下步骤：将5～10质量份侧链型聚醚二元醇与45～50质量份聚丙二醇在N 2保护下(脱水条件：100～110℃真空，脱水时间为1～2h)脱水，冷却至常温加入30～35质量份异佛尔酮二异氰酸酯，滴加0.2～0.4质量份二丁基锡月桂酸酯，升温至70～90℃，反应1～3h后加入2～4质量份二羟甲基丙酸，反应1～3h后，得到预聚体；将所述预聚体温度降至50℃以下后，加入2～3质量份三乙胺，在搅拌条件下加入去离子水，得到水性聚氨酯乳液。本发明方法制备的合成革用水性聚氨酯具有耐水解的优点。
Patent WO-2021027364-A1 (WO)
Inventor: Chao Zhongdi
IPC: G06K9/00
Filed: 2020-05-29
Abstract: Embodiments of the present application provide a finger vein recognition-based identity authentication method and apparatus. The present application relates to the field of artificial intelligence. The method comprises: obtaining a finger vein image of a target user; filtering the finger vein image of the target user by using a target convolution kernel; extracting an ROI of the filtered finger vein image of the target user to obtain a target region image; extracting a finger vein feature vector from the target region image to obtain a target finger vein feature vector; obtaining all finger vein feature vectors stored in a preset database; separately calculating the similarity between the target finger vein feature vector and each of the finger vein feature vectors stored in the preset database to obtain a plurality of similarities; and if at least one similarity in the plurality of similarities is greater than or equal to a preset similarity threshold, determining that identity authentication for the target user succeeds. The technical solution provided by the embodiments of the present application can solve the problem that finger vein image-based identity authentication has low accuracy.
Patent WO-2021217804-A1 (WO)
Title: Folding drying rack
Inventor: MAO CHUNGEN
IPC: D06F57/10
Filed: 2020-06-15
Abstract: A folding drying rack, comprising at least three groups of folding assemblies. A plurality of groups of folding assemblies are connected in sequence from bottom to top. Each group of folding assemblies comprises a first U-shaped support frame (1) and a second U-shaped support fame (2). The first U-shaped support frame (1) and the second U-shaped support fame (2) in the same group of folding assemblies, as well as the first U-shaped support frames (1) and the second U-shaped support fames (2) corresponding to an upper group of folding assemblies and a lower group of folding assemblies are movably connected in an intersecting manner by means of rotating shafts (11). Two sides of the first U-shaped support frame (1) and the second U-shaped support fame (2) of any group of folding assemblies located in the middle are movably connected by means of a linkage assembly (3). The folding drying rack consists of multiple groups of folding assemblies that are movably connected in an intersecting manner, and in conjunction with a pair of linkage assemblies (3), the free folding and mechanical locking and unlocking of the rack can be achieved by means of relative stretching of the folding assemblies. The pair of linkage assemblies (3) are transmittingly connected by means of a configured linkage tube (4) working in concert with linkage swivels (41), so that the entire rack is operated stably during stretching and folding processes.
Patent WO-2021135095-A1 (WO)
Inventor: HONG PO
IPC: H01M8/04537
Filed: 2020-06-23
Abstract: 本申请公开了一种电源系统及其阻抗测量和冷启动方法。电源系统包括二次电源、电力装置、主功率输出模块以及单片电压巡检装置；二次电源的正极输出端分别与电力装置的输入端的正极和主功率输出模块的输入端的正极电连接，二次电源的负极输出端分别与电力装置的输入端的负极和主功率输出模块的输入端的负极电连接，电力装置设置成对二次电源施加电压扰动信号、或施加电流扰动信号或调控二次电源的输出功率；主功率输出模块设置成调控二次电源的主输出功率；单片电压巡检装置采集二次电源或每个电源单体的输出电压和输出电流。阻抗测量方法，能够提高二次电源和所有电源单体的阻抗测量精度。冷启动方法，能够实现二次电源的快速升温。
Patent WO-2021164184-A1 (WO)
Inventor: YANG CUIJUN
IPC: A61B5/145
Filed: 2020-07-07
Abstract: A highly integrated intelligent analyte detection device, including: a bottom case (10) including a first connection region (115); a transmitter (12) including a transmitter case (121) and an internal circuit, the internal circuit includes at least two second electrical connection ends (122) and at least two first electrical connection ends (123), at least two first electrical connection ends (123) are electrically conductive; a sensor (113) includes a signal output portion (113a) and a detection portion (113b), and the signal output portion (113a) is provided with at least two third electrical connection ends (116); and a second connection region (114) includes at least two conductive areas (114a) and at least one insulation area (114b), and at least two third electrical connection ends (116) are respectively electrically connected to the corresponding second electrical connection ends (122), reducing the complexity of internal structure in the device and the size of the device, thus enhancing the user experience.
Patent WO-2021004479-A1 (WO)
Inventor: YANG JIAN
IPC: H02J3/38
Filed: 2020-07-08
Abstract: A variable-frequency power transmission system, comprising a new energy power generation base (1), a first isolation device (3), a second isolation device (5), an AC-AC frequency conversion device (4), and a power transmission cable (2). The new energy power generation base (1) is configured to provide electrical energy for an AC network (6), and operate at constant voltage and constant frequency or at constant voltage and variable frequency according to environmental conditions including weather, environment and distance. The first isolation device (3) is connected to the new energy power generation base (1). The second isolation device (5) is connected to the AC network (6). The input end of the AC-AC frequency conversion device (4) is connected to the first isolation device (3), and the output end of the AC-AC frequency conversion device (4) is connected to the second isolation device (5). The power transmission cable (2) is configured to connect the new energy power generation base (1) and the first isolation device (3).
Patent WO-2021217884-A1 (WO)
Inventor: LIU JUN
IPC: H03K17/28
Filed: 2020-07-09
Abstract: Disclosed are an intelligent switch and a driving delay adjustment method therefor. The intelligent switch comprises a wide-bandgap switching device, a silicon switching device and a driving module, wherein a source electrode and a drain electrode of the wide-bandgap switching device are respectively connected to a source electrode and a drain electrode of the silicon switching device, a gate electrode of the wide-bandgap switching device and a gate electrode of the silicon switching device are respectively connected to the driving module, and the driving module is used for sending a first driving signal and a second driving signal for driving the wide-bandgap switching device and the silicon switching device respectively. By means of the technical solution of the present invention, an intelligent switch with a high switching efficiency and a low cost can be obtained.
Patent WO-2022016366-A1 (WO)
Title: Method for reducing gamut mapping luminance loss
Inventor: YANG XINCHAO
IPC: H04N9/79
Filed: 2020-07-21
Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for reducing gamut mapping luminance loss. A gain value of at least one primary color may be reduced in a native color gamut based on an analog technique (e.g., using a DDIC in a display panel) to provide a reduced color gamut that is smaller than the native color gamut. The reduced color gamut may have a same luminance as the native color gamut. One or more colors included in the native color gamut may be mapped via a digital technique (e.g., using a DPU or other processor) to the reduced color gamut. The mapping may be configured to provide a threshold level of color accuracy in the reduced color gamut.
Patent WO-2021018046-A1 (WO)
Inventor: MAO QINGHUA
IPC: C07D413/14
Filed: 2020-07-24
Abstract: La présente invention concerne une classe de composés en tant que triple inhibiteur de SGLT1/SGLT2/DPP4, et une utilisation dans la préparation d'un médicament servant de triple inhibiteur de SGLT1/SGLT2/DPP4. L'invention concerne en particulier des composés représentés par la formule (I), et des isomères et des sels pharmaceutiquement acceptables de ceux-ci.
Patent WO-2021258494-A1 (WO)
Title: 一种改进定子组件的串激电机
Inventor: ZHANG BO
IPC: H02K3/46
Filed: 2020-07-30
Abstract: 一种改进定子组件的串激电机，包括定子组件以及转子组件，定子组件设置有定子线架（1）、定子漆包线（2）以及安装于定子线架（1）的定子铁芯（3）；定子铁芯（3）的横向截面呈环形，定子铁芯（3）设置有至少四个穿线槽（30），定子铁芯（3）的厚度d2为5-20mm，定子线架（1）设置有上分体架（10）和下分体架（11），上分体架（10）的下部具有上屏蔽部（1000），下分体架（11）的上部具有下屏蔽部（1100），上屏蔽部（1000）与下屏蔽部（1100）对合设置或者对插设置形成漆线包绝缘部（12），漆线包绝缘部（12）的外缘设置有置芯槽（13），漆线包绝缘部（12）的内缘设置有多个置线槽（14），各个置线槽（14）分别与对应的穿线槽（30）上下对合设置。本电机同时改进定子线架（1）、定子铁芯（3）以及定子漆包线（2）的布线结构，以最大程度达到降低串激电机的整体高度。
Patent WO-2021143107-A1 (WO)
Title: Outdoor unit of air conditioner, and air conditioner
Inventor: SHI LEI
IPC: F24F11/61
Filed: 2020-08-05
Abstract: An outdoor unit of an air conditioner comprises: at least one outdoor fan; a fan state acquisition module (11) for acquiring the operating state of each outdoor fan; an operation control module (12) for implementing, according to the operating state, normal operation control or emergency operation control; and a unit state acquisition module (13) for acquiring a unit operating parameter during operation of the outdoor unit of the air conditioner. The running status of the air conditioner is controlled at least according to the unit operating parameter. The emergency operation control is used to turn off an outdoor fan of the outdoor unit of the air conditioner that has been configured to be in an emergency operating state. Operating states comprise the emergency operating state in the event of a fault, and a normal operating state in the absence of a fault. Further provided is an air conditioner. According to the invention, if outdoor fans in an outdoor unit of an air conditioner have not all failed, the functioning outdoor fans can enable the air conditioner to continue to operate normally, thereby improving user experience.
Patent WO-2021027720-A1 (WO)
Inventor: CHEN ANBANG
IPC: F04D23/00
Filed: 2020-08-07
Abstract: A side runner pump, comprising a housing (20) and a cover (10) connected to each other, and an impeller (30) accommodated in a pump cavity (201) formed by the cover (10) and the housing (20). The impeller (30) is rotatably supported in the pump cavity (201); the cover (10) is provided with an inlet (11); the housing (20) comprises a base (27) and a side wall (21); an output substantially tangential and communicated with a fluid at the inlet (11) is provided on the side wall (21); an inner cavity cross section (211) of the outlet (210) perpendicular to an air flow direction is non-circular. The side runner pump reduces pressure pulsation caused by the airflow, and thus effectively reduces the noise.
Patent WO-2021057300-A1 (WO)
Title: Method and apparatus for starting dynamically linked program, and computer readable storage medium
Inventor: MA JIANG
IPC: G06F9/445
Filed: 2020-08-12
Abstract: A method and apparatus for starting a dynamically linked program, and a computer readable storage medium. The method comprises: obtaining a first building identifier of an executable program; for each shared library on which the executable program depends, after the shared library is loaded into a memory, putting the base address of the shared library into a buffer area, and obtaining a second building identifier of the shared library; after all the shared libraries on which the executable program depends are loaded into the memory, if a building identifier sequence the same as a specific building identifier sequence exists in building identifier sequences in cached correspondences, searching for a symbol, shared library information, and offset corresponding to the specific building identifier sequence from the cached correspondences, wherein each correspondence is a correspondence among a building identifier sequence, a symbol, shared library information, and offset, and the specific building identifier sequence is formed of the obtained first building identifier and the second building identifiers of all the shared libraries; and calculating address information of the symbol according to the base address of the shared library in the buffer area, the shared library information, and the offset.
Patent WO-2021032018-A1 (WO)
Title: Feedback information transmission method and apparatus
Inventor: HUANG HAINING
IPC: H04L1/18
Filed: 2020-08-14
Abstract: Provided are a feedback information transmission method and apparatus, wherein same relate to the field of communications, can effectively reduce the number of bits of feedback information, and can be applied to D2D or Internet of vehicles, such as V2X, or can be used in the field of intelligent driving, intelligent connected vehicles, etc. The method comprises: a first device receiving a plurality of transport blocks sent by a second device; the first device generating feedback information according to a first preset rule, the first preset rule comprising: generating, according to receiving results regarding a plurality of transport blocks, the feedback information by means of bundling, or generating the feedback information according to receiving results regarding some transport blocks in the plurality of transport blocks; and the first device sending the feedback information to the second device, wherein the feedback information is used for representing whether the first device correctly receives response information of the plurality of transport blocks.
Patent WO-2022036686-A1 (WO)
Title: Method and apparatus for delay indication
Inventor: LIU HONGMEI
IPC: H04W56/00
Filed: 2020-08-21
Abstract: Embodiments of the present application are directed to a method and apparatus for delay indication. The method may include: receiving at least one signaling indicating at least one of a timing advance (TA) and a time domain difference between reception on a downlink (DL) channel and transmission on an uplink (UL) channel; and determining the at least one of the TA and the time domain difference based on the at least one signaling.
Patent WO-2022061815-A1 (WO)
Title: Classification method and apparatus for quality problems during production process
Inventor: WANG DONG
IPC: G05B23/02
Filed: 2020-09-27
Abstract: A classification method (100) for quality problems during a production process. The method comprises: for each quality problem of a plurality of quality problems to be classified, on the basis of a propagation mode of the quality problem among nodes in a production graph, extracting a quality graph, which corresponds to the quality problem, from the production graph, wherein the production graph comprises all pieces of knowledge related to production (101); performing reduction on a plurality of extracted quality graphs according to a preset rule (102); and determining the similarity among the plurality of quality problems by using the plurality of quality graphs which are subjected to reduction, and classifying the plurality of quality problems according to the determined similarity (103). Quality problems are classified by means of quantitative measurement, such that it is possible to find the hidden reasons that make two seemingly different problems similar. When a new quality problem appears, by using the problem solving record of a past quality problem which is of the same category or has a high similarity with the new quality problem, the causes of the new quality problem is rapidly determined and the new quality problem is solved, thereby saving on the time and effort of an engineer.
Patent WO-2022007293-A1 (WO)
Title: Water-spraying mop bucket
Inventor: REN YONGWANG
IPC: A47L13/58
Filed: 2020-11-17
Abstract: A water-spraying mop bucket (6). The mop bucket (6) is provided with a clean water section (61) and a working section (62) thereabove. The clean water section (61) is provided with a water pump (7) that can pump clean water into the working section (62). A driving member (71) for driving the water pump (7) to operate passes through the clean water section (61) and extends to the working section (62). A mop (1) can be rotated while being supported on the driving member (71). An engagement member (72) is disposed between a mop head (2) and the driving member (71) and can stop the rotation of the two in a circumferential direction, and when in an engaged state, the rotation of the mop (1) drives the water pump (7) to operate to pump and spray clean water on the mop (1) to clean the wipe of the mop (1). Manually pressing the mop (1) to rotate or rotating the mop (1) electrically drives the water pump (7) to operate to pump clean water from the clean water section (61) and spray the clean water on the mop (1), so that the effect of cleaning the mop (1) is improved.
Patent WO-2021104116-A1 (WO)
Inventor: WANG JIANXIA
IPC: H04L29/06
Filed: 2020-11-18
Abstract: The present application relates to a network management parameter configuration method, a device, an apparatus, and a computer readable storage medium. The method comprises: a network management client receiving a management message packet from a network management server; the network management client determining an identity identifier of the network management server according to the management message packet; the network management client querying a southbound interface protocol and a network management parameter table corresponding to the identity identifier; the network management client parsing the management message packet, according to the southbound interface protocol, to obtain a network management parameter carried therein; and the network management client configuring the network management parameter table with the network management parameter, so as to configure a virtualized apparatus corresponding to the network management server. The present application addresses the problem of the related art in which network management parameter configuration processes are tedious in indoor distributed antenna systems that integrate multiple networks, and enables multiple operators to configure an indoor distributed antenna system, thereby improving efficiency of managing indoor distributed antenna systems.
Patent WO-2021189887-A1 (WO)
Title: 半导体结构及其预热方法
Inventor: NING SHULIANG
IPC: G11C11/401
Filed: 2020-11-25
Abstract: 一种半导体结构及其预热方法，其中所述半导体结构包括：存储芯片；温度检测单元，用于在存储芯片启动之前检测存储芯片的温度；控制芯片，用于在存储芯片启动之前对存储芯片进行加热，并判断所述温度检测单元检测的温度是否达到设定阈值，若达到设定阈值，则控制所述存储芯片启动。当本发明的半导体结构工作在低温环境时，通过控制芯片可以使得存储芯片升温到设定阈值，从而可以防止存储芯片中的位线、字线、以及金属连线（金属接触部）由于环境温度过低带来的电阻的增大，从而减小了低温环境下的对存储器进行数据写入时的写入时间，提高了存储器写入的稳定性。
Patent WO-2021109963-A1 (WO)
Inventor: TIAN YE
IPC: H04W24/00
Filed: 2020-11-30
Abstract: 本公开提供一种初始安全配置方法、安全模块及终端。该初始安全配置方法，应用于安全模块，包括：在终端与网络侧设备进行GBA认证完成的情况下，接收终端发送的证书申请请求，所述证书申请请求中携带终端的标识信息；基于GBA认证协商的会话密钥，对证书申请请求消息进行加密和/或完整性保护；向终端反馈证书申请响应，所述证书申请响应中携带进行加密和/或完整性保护的证书申请请求消息；其中，所述安全模块用于实现USIM的功能。
Patent WO-2021110063-A1 (WO)
Title: New conjugates of peptides and polysaccharide
Inventor: JANSON JAN-CHRISTER
IPC: A61K38/08
Filed: 2020-12-02
Abstract: Provided is a conjugate formed between one or more linear polysaccharide chains and a peptide selected from one or more of the peptide components (a), (b), (c) or (d) as defined below: (a) a peptide component of formula (I), A-Q-B I wherein Q represents a structural fragment of formula (II), wherein: the squiggly lines and m have meanings given in the description and A and B have meanings given in the description, but may represent a peptide component of the amino acid sequence:[W-Lys-X1-Ser-U-X2-Y] n-W-Lys-X1-Ser-U-X2-Y--- (SEQ ID No: 3), wherein the dashed line, n, W, X1, U, X2 and Y have meanings given in the description; (b) a peptide component of the amino acid sequence: [Ala-Lys-X1-Ser-U-X2-Y] p-Ala-Lys-X1-Ser-U-X1-Y-G (SEQ ID No: 4) wherein p, G, X1, U, X2 and Y have meanings given in the description; (c) a peptide component of the amino acid sequence: W-Lys-X1-Ser-U-X2-Y-G (SEQ ID No: 5),wherein W, X1, U, X2, Y and G have meanings given in the description; or (d) a peptide component of the amino acid sequence: K-W1-Lys-X1-Ser-U1-X2-Y1-I-J (SEQ ID No: 6),wherein K, W1, U1, Y1, I, J, X1 and X2 have meanings as well as regioisomers, stereoisomers, and pharmaceutically-or cosmetically-acceptable salts of said conjugates, which conjugates are particularly useful in the treatment of conditions characterised by inflammation, including wounds, burns, and disorders of the mucosa, such as anorectal diseases, inflammatory bowel diseases, gynaecological diseases and dental diseases. Preferred linear polysaccharides include hyaluronic acid.
Patent WO-2022126297-A1 (WO)
Inventor: ZHANG YANMEI
IPC: A61G1/02
Filed: 2020-12-14
Abstract: L'invention concerne un brancard de sauvetage, comprenant des tiges de brancard (7) et un coussin de soutien (4), deux côtés du coussin de soutien (4) étant pourvus de passages pour les tiges de brancard (7) ; le coussin de soutien (4) est fait d'un matériau en polyéthylène haute densité ; le coussin de soutien (4) est pourvu à l'intérieur d'un coussin d'air (2) ; une extrémité de chaque tige de brancard (7) prend la forme d'un crochet (1), et son autre extrémité prend la forme d'une roue de guidage ; et deux côtés du coussin de soutien (4) sont pourvus de plusieurs courroies de fixation (3). Le brancard de sauvetage peut être adapté à différents environnements de sauvetage.
Patent WO-2021129858-A1 (WO)
Title: 换电站换热综合控制方法
Inventor: ZHANG JIANPING
IPC: H01M10/613
Filed: 2020-12-28
Abstract: 一种换电站换热综合控制方法，所述换热综合控制方法包括以下步骤：分别预设电池和充电模块的正常温度范围（步骤S101）；分别采集充电模块和电池的温度（步骤S102）；根据采集的温度对电池和/或充电模块进行换热控制（步骤S103）。该方法中，充电模块对应于电池分开设置，减少了热量的集中。在正常温度范围，均匀热量，靠自然散热，控制整个换电站温度在合理范围之内。在超出正常温度范围，通过外部的换热单元（300）可以向外排出内部的热量来减少换电站的温度，或者从外界吸收热量来增加换电站的温度。控制过程中，合理设置触发条件，减少运行中的切换频率。
Patent WO-2021143867-A1 (WO)
Title: Apparatus and method for transmitting uplink signals according to different transmission configurations for spatial settings
Inventor: TSAI LUNG-SHENG
IPC: H04W72/04
Filed: 2021-01-15
Abstract: A method includes: transmitting a plurality of data signals via a physical uplink shared channel (PUSCH) or a plurality of report signals via a physical uplink control channel (PUCCH) from a user equipment to a wireless network according to a plurality of transmission configurations for spatial settings; and receiving a control signal before the transmitting, by a user equipment, from the wireless network, wherein the control signal indicates the plurality of transmission configurations for the spatial settings; the plurality of transmission configurations for the spatial settings are associated with multiple reference signals.