baber/WOPTO huggingface dataset:
Patent WO-2020224187-A1 (WO)
Inventor: LIU CHAOCAI
IPC: F01K25/04
Filed: 2019-10-14
Abstract: 一种应用相变吸收内能并转化为常用能源的装置，包括用于进行热量交换的第一回路、用于与第一回路完成换热过程的第二回路和第三回路、用于与第二回路和第三回路完成热功转化的第四回路，所述第一回路、第二回路、第三回路和第四回路中均设置有冷媒，整个系统与外界交换能量的过程中，系统与外界没有物质的交换，能量损耗低，对环境无污染。
Patent WO-2020192089-A1 (WO)
Inventor: HU TONGHAO
IPC: B01F11/00
Filed: 2019-10-16
Abstract: A reagent bottle having a potent shaking function. During using, due to the action of gravity, magnetic beads aggregate at the center of the bottom of a bottle body (1), and the reagent bottle can perform circulation forward and reverse self-rotation along with the operation of an instrument; when the rotation starts, the reagent bottle can rotate immediately, at this time, a magnetic bead liquid above bottom ribs (10) can roll over upwardly under the upward action of slopes (11) on the two sides of the bottom ribs (10), the magnetic beads are driven by water flow to raise upwardly, but the upward action of the bottom ribs (10) is limited, and the magnetic beads cannot roll over quickly to the uppermost layer of the reagent bottle. In this case, the ribs (10) of the side wall are provided with the same slopes (11), the magnetic bead liquid is subjected to the action of the slopes (11) of the ribs (10) of the side wall and then aggregates inwardly, and due to the fact that the two ribs (10) are symmetrically distributed, two parts of the magnetic bead liquid aggregate inwardly and impact on each other, so that the magnetic bead liquid further has a stirring action on the rolled-over magnetic beads during rotation. The two ribs (10) cooperate with each other to achieve quickly shaking the magnetic beads well.
Patent WO-2020114106-A1 (WO)
Title: Rabs/pbt/asg composite material and preparation method therefor
Inventor: HE HEZHI
IPC: C08L25/14
Filed: 2019-10-18
Abstract: An rABS/PBT/ASG composite material and a preparation method therefor, which utilize the characteristics of rABS having carboxyl and hydroxyl; rABS and ASG are pre-blended for thickening so that the epoxy group on the molecular chain of ASG reacts with the carboxyl and hydroxyl on rABS; moreover, an acrylonitrile-styrene segment in ASG and rABS are thermodynamically mutually dissolved, and then are reacted and blended with PBT to prepare the rABS/PBT/ASG composite material. ASG has the effect of a chain extender and solubilizer in the entire blend. The present method effectively increases the molecular weight of rABS, increases the mechanical properties of the composite material, simultaneously avoids a competitive reaction between rABS, PBT and ASG during direct blending, reduces the possibility of chain extension and thickening of PBT, and may obtain a blend system having a smaller dispersed phase particle size and more uniform particle distribution. The blend prepared by the described method has good compatibility, the tensile strength, impact strength and elongation at break of the composite material are all improved; meanwhile, the obtained composite material has the advantages of both ABS and PBT materials, and has broad application prospects in the field of ABS plastic recycling.
Patent WO-2020224197-A1 (WO)
Inventor: DING LIJUN
IPC: A61P9/10
Filed: 2019-10-24
Abstract: Disclosed are a para-umbilical artery stem cell injection for treating an ischemic disease and a preparation method therefor. The injection comprises suspended para-umbilical artery stem cells and a solvent. The solvent may be platelet-rich umbilical cord plasma or PBS for injection containing 5% of human serum albumin. The preparation method comprises deriving, after umbilical artery tissue culture, para-arterial stem cells, enzymatically digesting the para-arterial stem cells to obtain a single para-umbilical artery stem cell, washing the single para-umbilical artery stem cell twice with PBS, and then gently mixing same with the solvent to obtain a para-umbilical artery stem cell injection.
Patent WO-2021077399-A1 (WO)
Title: Clamping mechanism for solid tire production
Inventor: SHI TAIPING
IPC: B25B11/00
Filed: 2019-10-25
Abstract: A clamping mechanism for solid tire production, comprising a box body (1). The box body (1) is provided with a hole A (2) and two holes B (3); the hole A (2) is provided between the two holes B (3); a motor (22) is provided at the bottom of the hole A (2); an air cylinder C (15) is fixed on a rotating shaft of the motor (22); a shaft sleeve A (10) is fixed on a telescopic rod of the air cylinder C (15); two rotating shafts A (13) are movably connected on the shaft sleeve A (10); an air cylinder A (14) is fixed on each rotating shaft A (13), and a telescopic rod of the air cylinder A (14) is connected to a clamping plate (20) by means of a connecting rod (19); an air cylinder D (16) is provided at the bottom of each hole B (3), and a shaft sleeve B (11) is fixed to a telescopic rod of the air cylinder D (16); a rotating shaft B (6) is movably connected to each shaft sleeve B (11), an air cylinder B (8) is fixed on the rotating shaft B (6), and a clamping member (9) is fixed to one end of a telescopic rod of the air cylinder B (8). The clamping mechanism is reasonable in design and convenient to use, comprises two clamping modes, and can also clamp a solid tire from either an inner ring or an outer ring of the solid tire; the outer ring of the solid tire can be machined when the inner ring of the solid tire is clamped, and the inner ring of the solid tire can also be machined when the outer ring of the solid tire is clamped. The two clamping modes facilitate machining and producing of the solid tire.
Patent WO-2021081712-A1 (WO)
Inventor: LI YONGCUI
IPC: H04L29/06
Filed: 2019-10-28
Abstract: Provided are a DNS query method and apparatus. The method comprises: when a terminal device is moved and the time to live of a DNS resource record corresponding to a domain name of an application of the terminal device has not expired, if a first condition is satisfied, sending a first message to a DNS server, wherein the first message is used for querying an IP address corresponding to the domain name; and receiving a second message sent by the DNS server, wherein the second message comprises the IP address corresponding to the domain name, and an application server indicated by the IP address corresponds to the position, after movement, of the terminal device. In the solution, after a terminal device is moved, when the time to live of a DNS resource record has not expired, as long as a first condition is satisfied, a query for an IP address corresponding to a domain name is initiated to a DNS server, and an application server indicated by the IP address corresponds to the position, after movement, of the terminal device, thereby realizing nearby access to a service.
Patent WO-2021081946-A1 (WO)
Inventor: YAN LEI
IPC: H04B10/00
Filed: 2019-10-31
Abstract: Provided are a laser radar system (02, 20) and a mobile platform, wherein same relate to the technical field of photoelectric apparatuses, and aim to solve the technical problem of traditional laser radar systems being complex in structure, difficult to manufacture and high in coupling calibration difficulty. The laser radar system (02, 20) comprises a laser (021), a detector (022) and an optical device (10), wherein the laser (021) is used for generating an emission light beam; the detector (022) is used for receiving a reflected light beam; and the optical device (10) comprises an emission light beam processing part (11) and a reflected light beam processing part (12), with the emission light beam processing part (11) being used for deflecting the emission light beam and then emitting the refracted light beam to an irradiated object (03, 30), and the reflected light beam processing part (12) being used for focusing the reflected light beam reflected by the irradiated object (03, 30) and then emitting the focused reflected light beam to the detector (022). The laser radar system (02) is simple and compact in structure, such that lightweight and miniaturized design and manufacturing can be realized easily; a manufacturing process can be effectively simplified, thereby facilitating mass production; moreover, the coupling calibration difficulty can also be reduced.
Patent WO-2021087791-A1 (WO)
Title: Multi-stage automatic compilation for vector computations in applications
Inventor: DING JUNYONG
IPC: G06F8/41
Filed: 2019-11-06
Abstract: Systems, apparatuses and methods may provide for developer stage technology that embeds binary code into an application binary file, wherein the binary code corresponds to vector functions and non-vector functions in statically typed source code, and generates intermediate representation (IR) data, wherein the intermediate representation data corresponds to the vector functions in the statically typed source code. Additionally, the developer stage technology embeds the IR data in the application binary file. Moreover, deployment stage technology may generate a first compilation output based on the application binary file and detect a capability change in an execution environment associated with the first compilation output. The deployment stage technology may also generate, in response to the detected capability change, a second compilation output based on the first compilation output.
Patent WO-2020258736-A1 (WO)
Title: 数据传输方法、主机单元、扩展单元和基站系统
Inventor: OU YANG
IPC: H04W16/26
Filed: 2019-12-09
Abstract: 本申请涉及一种数据传输方法、主机单元、扩展单元、基站系统和可读存储介质。该方法应用于基站系统，基站系统包括：主机单元、多个扩展单元和多个远端单元；主机单元与多个扩展单元通信连接，多个扩展单元中各扩展单元均与至少一个远端单元通信连接；包括：主机单元根据从多个扩展单元分别接收的上行信号，从多个扩展单元中确定用户设备对应的目标扩展单元；各扩展单元发送的上行信号用于指示扩展单元连接的远端单元与用户设备之间的信号质量状况；向目标扩展单元发送指示信息；指示信息用于指示目标扩展单元将从远端单元接收到的用户设备的上行数据发送至主机单元；接收目标扩展单元发送的上行数据。采用本方法可以降低对前传带宽的要求。
Patent WO-2020135248-A1 (WO)
Inventor: ZHAO YOUPING
IPC: H04W16/14
Filed: 2019-12-20
Abstract: 本公开涉及频谱管理装置、频谱管理方法和计算机可读存储介质。根据本公开的共存系统中的频谱管理装置，包括处理电路，被配置为：根据所述频谱管理装置确定的干扰重叠图以及所述共存系统中的其它频谱管理装置确定的干扰重叠图之间的差异来确定干扰重叠图的多个和解方案；以及基于所述共存系统的系统总效用根据所述多个和解方案确定最终和解方案。使用根据本公开的频谱管理装置、频谱管理方法和计算机可读存储介质，可以对多个频谱管理装置产生的频谱分配方案进行和解从而进行一致性的并且合理的频谱分配。 (图2)
Patent WO-2021127975-A1 (WO)
Title: 一种声音采集对象声纹检测方法、装置和设备
Inventor: CHEN HAOLIANG
IPC: G10L17/16
Filed: 2019-12-24
Abstract: 一种声音采集对象声纹检测方法、装置和设备，该方法包括：将收集到的采集对象的音频转换为PCM编码的WAV格式文件（101）；将WAV格式文件的首尾段静音切除，得到待处理PCM音频流（102）；基于移动窗函数对PCM音频流进行声音分帧（103）；对声音分帧后的PCM音频流进行波形变换，进行声纹特征提取后得到帧率矩阵（104）；将帧率矩阵输入隐马尔可夫模型，根据隐马尔可夫模型的输出结果判断音频是否为正常的采集对象音频（105）。该方法实现了对采集对象的声音是否正常的识别检测。
Patent WO-2020238212-A1 (WO)
Title: Radiator and processor
Inventor: JIA HUI
IPC: H05K7/20
Filed: 2019-12-31
Abstract: The present application provides a radiator and a processor. The radiator comprises an immersion tank, the immersion tank contains a liquid medium, and during use, a single board is immersed in the liquid medium so as to achieve heat radiation on the single board by means of heat absorption of the liquid medium. A condenser immersed in the liquid medium is also comprised, so as to achieve heat radiation on the liquid medium by means of the provided condenser. Heat of the single board is transferred to the condenser in the immersion tank by taking the liquid medium in the immersion tank as a medium. The condenser then takes the heat away for heat radiation by means of a refrigeration device connected to the condenser and used for performing heat exchange with the condenser. It can be seen from the description above that in the embodiment above, heat is taken away directly by means of backflow of a liquid medium caused by the temperature. Because the liquid medium has no phase change, the sealing requirements for the radiator are reduced and the heat radiation effect for the single board is ensured.
Patent WO-2020140958-A1 (WO)
Title: 农机作业分析模型生成方法、模型、分析方法及管理方法
Inventor: CHEN ZHIWEI
IPC: G06Q10/06
Filed: 2020-01-03
Abstract: 本发明提供了一种农机作业分析模型生成方法、模型、分析方法及管理方法，分析模型生成方法中，搜集植物品种种植区域数据，包括但不仅限于植物在该种植区域的生长习性和在整个生育期间需要的农机作业类型；根据植物品种种植区域数据，进行机器学习，生成植物品种全生育期农机作业分析模型；所述农机作业分析模型能够根据植物品种，种植区域，以及当前所处于的生育期间，得出当前可能需要的农机作业类型。与现有技术相比，本发明技术方案能够快速通过模型得出植物品种在各生育期间，需要的农机作业类型，有利于农业智能化发展，便于实现智能化农机作业。
Patent WO-2021179130-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W72/08
Filed: 2020-03-09
Abstract: Sont divulgués un procédé et un dispositif de traitement de communication. Le procédé comprend les étapes consistant à : recevoir des premières informations de configuration d'accès aléatoire par rapport à différents types d'accès ; et, sur la base des premières informations de configuration d'accès aléatoire d'un type d'accès pour lequel un accès aléatoire est déclenché, effectuer un accès aléatoire sur une ressource d'accès aléatoire du type d'accès pour lequel un accès aléatoire est déclenché.
Patent WO-2021184196-A1 (WO)
Title: Sorting activity feed notifications to enhance team efficiency
Inventor: CHU XIAOLU
IPC: G06Q10/04
Filed: 2020-03-17
Abstract: A method, which may be performed by a computing system, involves determining that a plurality of notifications, including a first notification, is to be sent to a first client device, the first notification indicating a first task that is to be performed with respect to a resource accessible to the computing system; determining that a second task has a dependency relationship with the first task; determining at least one first parameter relating to the first task and at least one second parameter relating to the second task; determining, based at least in part on the at least one first parameter and the at least one second parameter, a first priority score corresponding to the first notification; and causing the plurality of notifications to be presented by the first client device in an order that is determined based at least in part on the first priority score.
Patent WO-2021168966-A1 (WO)
Inventor: WU YUNFEI
IPC: G02F1/1337
Filed: 2020-03-27
Abstract: A display panel and a preparation method therefor, and a transfer printing apparatus. A transfer printing plate (102) of a transfer printing apparatus (10) is provided with at least one recess (103), so that during the process of applying the alignment liquid to the transfer printing plate (102), the recess (103) is effectively protected from being applied the alignment liquid, and thus when the transfer printing plate (102) is used to apply the alignment liquid to a substrate (108), a through hole corresponding to a blind hole can be formed in a region corresponding to the recess (103), thereby avoiding the blocking effect of the original alignment film on the light passing through the blind hole, increasing the light transmittance of the blind hole, and improving the comprehensive performance of a device having a blind hole.
Patent WO-2020200238-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N19/00
Filed: 2020-04-01
Abstract: A method of video processing is provided to comprise: performing a conversion between a current video block of a video and a coded representation of the video, wherein the coded representation includes a first parameter that indicates a motion information precision from a multiple precision set for the current video block that does not use a default motion information precision and/or a second parameter which identifies whether an alternative half-pel interpolation filter is used for the conversion, and wherein each of the first parameter and/or the second parameter is associated with one or more bins and a context-model based coding is only used for a first bin of the one or more bins in the coded representation.
Patent WO-2021208044-A1 (WO)
Title: Power supply system
Inventor: ZHANG YANZHONG
IPC: H02J3/38
Filed: 2020-04-16
Abstract: Embodiments of the present application provide a power supply system, which increases output voltage and decreases current between power supplies or DC to DC units and DC to AC units by cascading output ends of the power supplies or DC to DC units, and thus solves the cost and loss problems concerning cables from the power supplies or DC to DC units to the DC to AC units. In addition, according to the power supply system provided in the embodiments of the present application, the number of the cables from the power supplies or DC to DC units to the DC to AC units can further be reduced by cascading the output ends of the power supplies or DC to DC units and cascading inputs of the DC to AC units, so as to reduce system costs. Moreover, in the power supply system provided in the embodiments of the present application, because the inputs of the DC to AC units are cascaded and outputs are separated, the specification of a power conversion device can be lowered. The problems of insufficient specifications and high costs of power conversion devices in the existing industry are solved. In addition, the power supply system provided in some embodiments can also solve the problem of potential induced degradation (PID) caused by the fact that a battery board has negative voltage to the ground when the system is running.
Patent WO-2021212368-A1 (WO)
Title: 具有多通道异质结构的半导体器件及其制造方法
Inventor: ZHANG ANBANG
IPC: H01L29/10
Filed: 2020-04-22
Abstract: 本公开的一些实施例提供一种半导体器件及其制造方法。所述半导体器件包含：半导体异质结构层和导电结构。半导体异质结构(heterostructure)层，其包含交替的第一半导体材料层及第二半导体材料层，其中每一相邻的第一半导体材料层与第二半导体材料层之间可产生二维电子气体(2DEG)。导电结构，包含复数个导电指自半导体异质结构层的表面延伸进入所述半导体异质结构层，其中复数个导电指沿着大体上与表面平行的第一方向上排列，且复数个导电指的长度沿着第一方向递增，使得每一导电指的端部分别位于不同深度的第二半导体材料层且不接触2DEG。
Patent WO-2020216301-A1 (WO)
Inventor: ZHANG WENZHEN
IPC: H04M1/02
Filed: 2020-04-23
Abstract: The present application discloses an input/output assembly (100). The input/output assembly (100) comprises a fingerprint recognition module (10) and a display screen (20). The display screen (20) comprises an upper surface (22) facing a user and a lower surface (24) facing away from the upper surface (22). The fingerprint recognition module (10) comprises a fingerprint recognition chip (11) and a substrate (12). The fingerprint recognition chip (11) comprises a sensing face (112) for detecting a fingerprint and a bonding face (114) facing away from the sensing face (112). The sensing face (112) and the lower surface (24) are spaced apart and opposite each other. The substrate (12) comprises a main body portion (122) and a peripheral portion (124) surrounding the main body portion (122). The thickness of the peripheral portion (124) is smaller than that of the main body portion (122). The main body portion (122) protrudes toward the fingerprint recognition chip (11) relative to the peripheral portion (124). The main body portion (122) comprises a bearing face (1222) opposite the fingerprint recognition chip (11). The bonding face (114) is attached to the bearing face (1222). The present application further discloses an electronic device (1000).
Patent WO-2020221261-A1 (WO)
Inventor: YUAN PU
IPC: H04W72/12
Filed: 2020-04-28
Abstract: 一种通信方法及装置，其中方法包括：第一终端设备从第二终端设备接收侧行信道状态信息参考信号，第一终端设备根据侧行信道状态信息参考信号确定信道状态信息，第一终端设备向第二终端设备发送该信道状态信息，该信道状态信息承载在第一侧行链路数据信道上，第一侧行链路数据信道的带宽小于最小子信道带宽。采用该方法，由于承载信道状态信息的第一侧行链路数据信道的带宽较小，因此可有效节省系统资源。本申请实施例适用于车联网，智能网联汽车或自动驾驶领域。
Patent WO-2021223155-A1 (WO)
Inventor: LEI JI
IPC: C01B13/02
Filed: 2020-05-07
Abstract: A portable oxygenerator, comprising at least one group of separation mechanisms and an oxygen storage tank (4). The separation mechanisms are connected to the oxygen storage tank (4). Each group of separation mechanisms comprises an airbag (1) and a molecular sieve tank (2). The molecular sieve tank (2) is filled with a molecular sieve for adsorption. The airbag (1) has an air inlet and an air outlet. The airbag (1) is connected to the molecular sieve tank (2) by means of a valve group. The valve group comprises a first single valve and a second single valve. The airbag (1) is connected to the molecular sieve tank (2) by means of the first single valve. Two ends of the molecular sieve tank (2) are each provided with at least one air outlet. The air outlet in the end connected to the airbag (1) is provided with the second single valve, and the air outlet in the other end is connected to the oxygen storage tank (4). The internal space of the airbag (1) is compressed and expanded once, then the molecular sieve in the molecular sieve tank (2) performs adsorption and desorption once. Synchronizing the working process of the molecular sieve with the working process of the airbag (1) dispenses with corresponding electronic sensor, single-chip microcomputer, multiple solenoid valves, and complex control circuit in a conventional device. Moreover, the compression and expansion of the airbag (1) can also be implemented manually, thereby allowing for power-off operation under special conditions.
Patent WO-2021223207-A1 (WO)
Inventor: WANG ZILU
IPC: H01L43/02
Filed: 2020-05-08
Abstract: 一种自旋轨道矩磁性器件、磁性隧道结器件及磁存储器，该自旋轨道矩磁性器件包括：第一磁性自由层（101）、金属耦合层（102）以及第二磁性自由层（103），所述金属耦合层（102）设置在所述第一磁性自由层（101）的上方，所述第二磁性自由层（103）设置在所述金属耦合层（102）上方；所述第一磁性自由层（101）和所述第二磁性自由层（103）具有垂直磁各向异性；所述金属耦合层（102）用于提供交换相互作用以使所述第一磁性自由层（101）和所述第二磁性自由层（103）实现反铁磁耦合。
Patent WO-2021169044-A1 (WO)
Inventor: XUE YAN
IPC: G09G3/36
Filed: 2020-05-09
Abstract: A blue-phase liquid crystal pixel circuit, a driving method therefor, and a display device comprising the pixel circuit. The blue-phase liquid crystal pixel circuit comprises first to fifth electrical switches (T1-T5) and first to second capacitors (C1-C2). The technical solution can significantly reduce the data signal voltage (Data) of a panel, thereby achieving the purpose of reducing power consumption, and has a threshold voltage (Vth) compensation effect.
Patent WO-2020233642-A1 (WO)
Inventor: LIU QI
IPC: G06F21/53
Filed: 2020-05-20
Abstract: La présente invention concerne un procédé de stockage de reçu conditionnel et un nœud qui combinent un marquage de code et une dimension de type, ledit procédé comprenant les étapes consistant à : recevoir par un premier nœud de chaîne de blocs une transaction chiffrée correspondant à un contrat intelligent, le code du contrat intelligent comprenant un champ marqué par un identifiant exposé (302) ; déchiffrer par le premier nœud de chaîne de blocs la transaction dans un environnement d'exécution de confiance, et exécuter le code acquis du contrat intelligent pour obtenir des données de réception (304A) ; déterminer par le premier nœud de chaîne de blocs un champ exposé correspondant selon un type de transaction de la transaction (304B) ; stocker par le premier nœud de chaîne de blocs les données de réception, et lorsqu'un initiateur de transaction appartient à un type d'utilisateur prédéfini, amener le champ exposé dans les données de réception marquées par l'identifiant exposé et satisfaisant une condition prédéfinie à être stocké sous forme de texte en clair, et les champs de réception restants à être stockés sous forme de cryptogramme (306).
Patent WO-2020238816-A1 (WO)
Title: 同位差动减速器
Inventor: ZHOU CHENGGANG
IPC: F16H48/38
Filed: 2020-05-24
Abstract: 一种同位差动减速器，包括输入元件、输出元件和传动轮，传动轮包括同位差动轮系，同位差动轮系带有两个同位传动轮组，彼此的传动轮两两对应为同位组，其中一个组的两个传动轮可以同步自转、公转、平转或同时自转和公转，该同位组称为同步组，与其配对传动的另一组的传动轮具有共轴或平行轴，其中一个固定安装作为定子，另一个转动安装作为转子，该同位组称为差动组；同步组和差动组之间直接传动或通过中间轮传动；同位差动轮系以同步组作为输入元件，以转子作为输出元件进行减速传动，也可以反过来进行加速传动。
Patent WO-2021135060-A1 (WO)
Inventor: WANG GE
IPC: A61L24/04
Filed: 2020-05-29
Abstract: 本发明实施例涉及相变材料领域, 具体涉及一种碳纤维基多孔材料、碳纤维基复合相变材料、制备方法及其应用。所述制备方法包括下述步骤:将碳材料、粘合剂和凝血成分混合, 然后冷冻-解冻, 冷冻干燥, 即得碳纤维基多孔材料; 所述凝血成分包括甲壳素或壳聚糖及其衍生物。通过冷冻-解冻的方法在碳材料的骨架中引入凝血成分, 经冷冻干燥, 获得形状可控的柔性碳纤维基多孔材料, 以其作为多孔载体, 可将相变芯材吸附固定在其孔道内, 且其对相变芯材的负载量大, 由此获得的碳纤维基复合相变材料, 同时具有温度可控且控温时间长以及促凝血功能, 可满足不同类型创面凝血及愈合对适宜温度的需求, 尤其是烧伤伤口。