baber/WOPTO huggingface dataset:
Patent WO-2020082879-A1 (WO)
Inventor: YAN MAO
IPC: H04L5/00
Filed: 2019-08-22
Abstract: The present application relates to the technical field of communications, provides a method and a device for determining measurement values of reference signals, and is applicable to quantify measurement results from different base stations in a positioning system using different waveform parameters to send reference signals to a target terminal, or the target terminal using different waveform parameters to send SRS on different BWPs. The positioning accuracy is improved. The method comprises: a first device receives first configuration information sent by a second device, the first configuration information comprising at least one of information of reference signals, frequency range information of a radio frequency signal, or bandwidth range information; the first device measures a set of first reference signals to obtain first measurement values, the set of first reference signals comprising at least two reference signals; the first device determines an expansion factor α according to the first configuration information; the first device determines second measurement values according to the first measurement values and the expansion factor α.
Patent WO-2020057510-A1 (WO)
Inventor: Sun tianqi
IPC: C11D3/386
Filed: 2019-09-17
Abstract: Disclosed are new T2 RNase polypeptides and cleaning compositions containing the polypeptides. Also disclosed are methods for using the polypeptides and cleaning compositions. Also disclosed are polynucleotides encoding the polypeptides, and vectors and cells containing the polynucleotides.
Patent WO-2020134216-A1 (WO)
Inventor: ZHANG JIAN
IPC: A01C11/02
Filed: 2019-09-19
Abstract: 一种在刹车时自动变速器回中立的智能高速插秧机及其应用，其中所述智能高速插秧机包括：一插秧机车体（10），其中所述插秧机车体（10）具有一刹车臂（142）；一自动变速器（20），其中所述自动变速器（20）具有一阀臂（22）；以及一回中立联动机构（40），其中所述回中立联动机构（40）被设置于所述刹车臂（142）与所述自动变速器（20）的所述阀臂（22）之间，当所述插秧机车体（10）在行车过程中刹车时，随着所述刹车臂（142）的摆动，所述回中立联动机构（40）移动相应的距离，其中所述自动变速器（20）的所述阀臂（22）被拉回至中立位置。
Patent WO-2020253022-A1 (WO)
Inventor: LI MENGJIAO
IPC: B23D47/04
Filed: 2019-10-28
Abstract: A novel aluminum profile cutting machine, comprising a base (1) and a support (2) fixedly connected above the base (1). Through holes (21) and connecting holes (22) are uniformly provided above the support (2); two pressing plates (3) are located right below the inner side of the support (2); two height-adjusting cylinders (4) are perpendicularly and fixedly connected right above the support (2), respectively; fourth connecting rods (5) respectively pass through the four connecting holes (22) and are fixedly connected to the two pressing plates (3); a fuel tank (8) is fixedly connected to the base (1); a control cabinet (9) is mounted on one side of the fuel tank (8); a support means (6) and a compression means (7) are respectively located on two sides of the support (2) and face each other in pair; a cutting means is mounted inside the base (1); a foot switch is electrically connected to the control cabinet (9) by means of a connection wire. The novel aluminum profile cutting machine is simple in structure, and further ensures the verticality of cuts on the aluminum profile and improves the cutting quality while ensuring the safety of cutting.
Patent WO-2021097620-A1 (WO)
Inventor: LI PENG
IPC: H02J7/36
Filed: 2019-11-18
Abstract: A battery, comprising a battery unit (101) configured to supply power to a movable platform (105); a switch device (104) configured to connect or disconnect the power supply circuit between the battery unit (101) and the movable platform (105); a driving device (103) configured to control the on or off of the switch device (104); an analog front end (106) electrically connected to the driving device (103) and configured to send to the driving device (103) a control signal for controlling the on or off of the switch device (104); and a control device (102) configured to communicate with the movable platform (105) to determine whether the movable platform (105) is in a first state and send, according to the determination result, a control signal for controlling the on or off of the switch device (104), wherein when the analog front end (106) sends a control signal indicating that the power supply circuit between the battery unit (101) and the movable platform (105) is disconnected, the driving device (103) controls the on or off of the switch device (104) according to the control signal sent from the control device (102).
Patent WO-2021097774-A1 (WO)
Title: Systèmes et procédés d'adaptation de domaine multi-source pour segmentation sémantique
Inventor: XU PENGFEI
IPC: G06T7/11
Filed: 2019-11-21
Abstract: La présente invention concerne un système et un procédé destinés à effectuer une adaptation de domaine multi-source en vue d'une segmentation sémantique en utilisant un environnement-cadre de réseau d'agrégation antagoniste de domaines multi-source (MADAN). L'environnement-cadre MADAN atteint le score mloU le plus élevé en comparaison des procédés d'adaptation existants. L'environnement-cadre MADAN est présumé bénéficier de la prise en considération conjointe d'alignements au niveau des pixels et des traits distinctifs, de la cohérence de cycles, de la cohérence sémantique dynamique, de l'agrégation de domaines, et des sources multiples en employant une génération d'images dynamique antagoniste, une agrégation antagoniste de domaines, et une segmentation sémantique alignée sur les traits distinctifs.
Patent WO-2020119634-A1 (WO)
Title: 一种产十八碳四烯酸卷枝毛霉细胞工厂的构建及其发酵技术
Inventor: SONG YUANDA
IPC: C12N1/15
Filed: 2019-12-09
Abstract: 本公开涉及一种产十八碳四烯酸SDA卷枝毛霉细胞工厂的构建及其发酵技术，属于基因工程领域，本公开从高山被孢霉克隆获得Δ15 Des基因，连接至整合型质粒pMAT1552上，转化到卷枝毛霉缺陷型菌株Mu402中，通过同源重组将Δ15 Des整合到卷枝毛霉的基因组上，得到重组菌株Mc-Δ15，最终实现了Δ15Des基因在卷枝毛霉中的表达，重组菌株Mc-Δ15中油脂含量与对照菌Mc1552相比无显著差异，然而其油脂组成变化较大，而且在表达菌株Mc-Δ15油脂中出现SDA，其含量达到了总脂肪酸含量的5.2％。优化发酵条件并添加前体脂肪酸情况下，SDA含量达8.3％。重组新菌种于2018年6月20日保藏在中国普通微生物菌种保藏管理中心，地址为北京市朝阳区北辰西路1号院3号。保藏中心给予该生物材料的保藏号为CGMCC No.15888，建议的分类命名Mucor circinelloides-D15D。
Patent WO-2021103132-A1 (WO)
Title: 显示面板和显示装置
Inventor: JIANG BEI
IPC: G09G3/32
Filed: 2019-12-10
Abstract: 一种显示面板和显示装置，显示面板通过将驱动电路层的驱动电路划分为第一部分（221）、第二部分（222）和连接部分（223），使得第一部分（221）和第二部分（222）位于基板（21）的对立两侧，且使得第二部分（222）在基板（21）上的投影区域位于第一部分（221）在基板（21）上的投影区域内，使得第二部分（222）位于显示区域内，消除了无法显示的外部引线连接区域，消除了显示面板的边框。
Patent WO-2021114356-A1 (WO)
Inventor: CHEN LEI
IPC: H04M1/02
Filed: 2019-12-19
Abstract: Disclosed are an antenna tuning method and apparatus, and a storage medium. The antenna tuning method is applied in a mobile terminal and comprises: detecting the current sliding state of a cover body in a mobile terminal, the sliding state comprising a sliding open state and a sliding closed state; and tuning an antenna in the cover body according to the current sliding state.
Patent WO-2020253185-A1 (WO)
Inventor: MIAO WANG
IPC: F04C23/00
Filed: 2019-12-23
Abstract: A compressor and an air conditioner. The compressor comprises a low-pressure stage compression portion. The low-pressure stage compression portion comprises a first compression structure and a second compression structure. The first compression structure has a first exhaust chamber (11), and the second compression structure has a second exhaust chamber (21). The first exhaust chamber (11) is in communication with the second exhaust chamber (21) by means of a gas supplement passage (3), and the gas supplement passage (3) is in communication with a gas supplement port (31).
Patent WO-2021042650-A1 (WO)
Title: Method for mechanically coupling nonlinear torque and linear torque
Inventor: WANG WEIGUO
IPC: F16H33/02
Filed: 2020-09-07
Abstract: A method for mechanically coupling nonlinear torque and linear torque, comprising a nonlinear torque input unit (1), torque coupling units (2, 4), a mechanical energy storage unit (3) and a linear torque output unit (5). A torque coupling and energy storage mechanism is established between nonlinear torque and linear torque. During the process of coupling nonlinear torque and linear torque, the mechanical energy storage unit (3) is used to maintain a stable output of linear energy. The coupling between nonlinear torque and linear torque is carried out synchronously with mechanical energy storage, thus improving the effective utilization rate of nonlinear energy. Nonlinear energy, such as wind, waves and tides in nature, undergoes mechanical coupling to become controllable linear energy without producing secondary pollution, which may be used for the development and application of sustainable green energy such as natural wind energy, wave energy and tidal energy.
Patent WO-2021138765-A1 (WO)
Inventor: ZHU YANCHEN
IPC: G01S17/89
Filed: 2020-01-06
Abstract: 一种测绘方法、测绘装置、存储介质及可移动平台，其中，该测绘方法包括通过固定于移动端上的雷达对待测区域进行一次采集以获得待测区域的一次点云数据（S101）；获取一次点云数据的点云评价参数；根据一次点云数据的点云评价参数对二次采集区域进行二次采集，以获得的二次点云数据，该二次采集区域包括待测区域中的部分区域。采用该分布式的点云采集方法，可以获得均匀性和完整度更佳的点云数据，进而获得更好的建图效果。
Patent WO-2020156166-A1 (WO)
Inventor: LI TAIXIN
IPC: H04L45/741
Filed: 2020-01-15
Abstract: 本申请提供了一种用于处理报文的方法，包括：第一节点确定第一报文，第一报文的报文头和段路由头部SRH都包括共用SID，所述共用SID由第一地址标识和第一功能标识组成，所述第一地址标识用于标识终结节点的地址信息，所述第一功能标识用于标识至少两个节点需要执行的相同的第一功能，若多个节点需要执行相同的第一功能，通过在SRH中的一个共用SID可以代替多个节点中每个节点的SID，这样可以减少SID的开销，从而可以节省带宽资源，有助于提高系统性能。
Patent WO-2020164396-A1 (WO)
Inventor: FUNG WING CHIU
IPC: B01D39/16
Filed: 2020-01-31
Abstract: 一种纳米纤维过滤器及其制造方法，纳米纤维过滤器包括至少一纳米纤维层（10）和至少一基层（20），纳米纤维层（10）包括含有金属掺杂纳米活性吸收颗粒的疏水性合成聚合物，纳米纤维层（10）通过静电纺丝工艺形成在集层（20）上；制造方法包括：提供至少一基层（20）；利用静电纺丝工艺在基层（20）上形成至少一纳米纤维层（10）；纳米纤维层（10）包括金属掺杂纳米活性吸收颗粒的疏水性合成聚合物。由于在纳米纤维层（10）的疏水性合成聚合物中含有金属掺杂纳米活性吸收颗粒，既可以吸收VOCs又能杀灭细菌，与传统的空气过滤器相比，有助于改善过滤后的空气质量。
Patent WO-2020156552-A1 (WO)
Title: 二维码生成、识别方法及装置
Inventor: CHEN XING
IPC: G06K19/06
Filed: 2020-02-02
Abstract: 一种二维码生成、识别方法及装置，涉及数字图像识别技术领域。该二维码生成方法包括：在预设图像上，添加待融合二维码，获取二维码图像（S101）。根据预设融合规则、二维码图像、待生成二维码，生成目标二维码（S102）。能够通过在预设图像上，融合待融合二维码，生成二维码图像，然后根据预设融合规则、二维码图像和/或待生成二维码，生成目标二维码图像，目标二维码图像中包含待融合二维码以及待生成二维码的信息，实现了在目标二维码中插入预设图像后，二维码承载的信息以及二维码容错能力不变的效果。
Patent WO-2020168986-A1 (WO)
Inventor: YAN MAO
IPC: H04L1/00
Filed: 2020-02-14
Abstract: L'invention concerne un procédé et un appareil de transmission de données. Le procédé comprend les étapes suivantes : un dispositif d'envoi obtient au moins deux blocs de transmission ; le dispositif d'envoi organise en cascade ou entrelace les deux blocs de transmission ou plus afin d'obtenir des blocs de données en cascade ou entrelacés ; le dispositif d'envoi effectue un codage de canal de second niveau sur les blocs de données en cascade ou entrelacés et envoie les blocs de code codés. Dans la présente invention, le dispositif d'envoi peut obtenir un gain de codage de canal élevé en combinant une pluralité de données de petit paquet en données de grand paquet, en effectuant un codage de canal sur les données de grand paquet et en envoyant celles-ci, ce qui améliore la fiabilité d'un système de communication sans fil et le taux d'utilisation d'une ressource physique.
Patent WO-2021120387-A1 (WO)
Inventor: YING PENGFEI
IPC: G01H11/06
Filed: 2020-02-24
Abstract: L'invention concerne un procédé de mesure dynamique de matériau et un système de mesure de vibration axiale (600). Un capteur de vibration à mode unique (10) et un circuit de mesure (620) sont utilisés, de telle sorte qu'un signal de mesure ne contienne qu'un signal de vibration axiale à mode unique, et une équation de résolution de signal réel soit dérivée.
Patent WO-2021174396-A1 (WO)
Inventor: WAN SHUAI
IPC: H04N19/577
Filed: 2020-03-02
Abstract: Disclosed are an image prediction method, an encoder, a decoder, and a storage medium. The method comprises: performing motion estimation on an image block to be encoded, and determining unidirectional prediction values, respectively corresponding to two prediction directions, of the image block; determining a gradient parameter corresponding to the image block, wherein the gradient parameter comprises at least a gradient flag value and a gradient direction index value; calculating the gradient value of the image block by using the determined gradient parameter and the unidirectional prediction values respectively corresponding to the two prediction directions; and correcting an initial bidirectional prediction value according to the gradient value of the image block and a preset correction intensity value to obtain a bidirectional prediction value of the image block, wherein the initial bidirectional prediction value is a weighted sum of the unidirectional prediction values respectively corresponding to the two prediction directions.
Patent WO-2020244263-A1 (WO)
Title: 一种氧化石墨烯-teos/硅烷复合凝胶材料及其制备方法和应用
Inventor: LI SHAOCHUN
IPC: C09D5/08
Filed: 2020-03-05
Abstract: 本发明提供了一种氧化石墨烯-TEOS/硅烷复合凝胶材料及其制备方法和应用，属于建筑物表面涂层技术领域。本发明提供的氧化石墨烯-TEOS/硅烷复合凝胶材料，以质量份计，包括以下质量份数的组分：氧化石墨烯分散液5～45份、TEOS 30～90份、硅烷30～80份、乳化剂1～5份和分散剂1～5份；所述氧化石墨烯分散液的浓度为0.5～5％。本发明提供的氧化石墨烯-TEOS/硅烷复合凝胶材料涂覆到水泥基材表面后，能够形成疏水性防腐涂层，具有良好的防水和抗腐蚀性能。
Patent WO-2021088289-A1 (WO)
Inventor: YANG LIXIN
IPC: C25B1/34
Filed: 2020-03-13
Abstract: 一种用仲酰胺/烷烃复合溶剂从含镁卤水中分离镁提取锂的萃取体系、萃取方法和其应用。萃取体系中含有仲酰胺和烷烃分别由其单一化合物或两种以上的混合物组成，分子中碳原子总数分别为12～18和9～18，萃取体系的凝固点小于0℃。在有机相与卤水相体积比1～10∶1、卤水密度为1.25～1.38g/cm 3 和温度0～50℃下进行单级或多级逆流萃取，反萃取得到低镁锂比水相，经过浓缩、除杂与制备，分别得到氯化锂、碳酸锂和氢氧化锂产品。本发明的优异效果：仲酰胺萃取剂分子结构简单，容易生产，烷烃改进复合溶剂的粘度等物理性质；Li + 多级萃取率高，锂镁分离系数大，用水反萃取，酸碱消耗大大减少；萃取分离工艺流程缩短，萃取体系溶损小，具有良好的工业应用价值。
Patent WO-2020147867-A1 (WO)
Inventor: DENG XIAOJIAN
IPC: C09D5/14
Filed: 2020-03-16
Abstract: 一种杀灭墙角和卫生死角细菌的铜构件，其结构为三角椎体或条形物，该三角椎体或条形物上设置有空腔（4），空腔（4）可以填充粘合剂，三角椎体或条形物通过粘合剂粘附于墙角上。三角椎体或条形物的材质为金属、木材、石材、陶瓷、粘结成型的粉材、或它们的组合制成。该三角锥体或条形物表面镀铜或喷涂有铜粉的涂层。该铜构件的制备方法包括如下步骤：先制作三角椎体或条形物，然后进行三角椎体或条形物表面镀铜或喷涂铜粉涂层得到成品。
Patent WO-2021189476-A1 (WO)
Inventor: ZHANG YIBO
IPC: H01M10/0525
Filed: 2020-03-27
Abstract: 一种电化学装置及包含该电化学装置的电子装置。该电化学装置包括电极极片以及形成在该电极极片表面的隔离层，该隔离层中包含形成在该电极极片表面的多孔层；该多孔层包含纳米纤维，该隔离层的电解液注液性为15秒以下。该电化学装置无需单独的隔离膜，且具有较高的能量密度。
Patent WO-2020216239-A1 (WO)
Inventor: YAO CHUTING
IPC: H04W72/04
Filed: 2020-04-22
Abstract: The present application relates to communication methods and devices, used for improving the transmission performance of a terminal device. One communication method comprises: a terminal device uses a second side-link transmission resource; said terminal device receives first system information from a network device; if a first side-link transmission resource indicated by the first system information is different from the second side-link transmission resource, then the terminal device uses said second side-link transmission resource. That is, if the terminal device has not yet obtained the detection result of the new side-link transmission resource, said device can continue to use the old side-link transmission resource and does not require use of a special side-link transmission resource, thus improving the transmission performance of the terminal device.
Patent WO-2021212365-A1 (WO)
Inventor: TIAN WENQIANG
IPC: H04W28/04
Filed: 2020-04-22
Abstract: A method and device for data transmission. The method comprises: a first device determines configuration information of a first resource, where the configuration information of the first resource comprises: cycle information of the first resource and information of the first resource; the first device transmits the configuration information of the first resource to multiple second devices; and the first device multicasts first information to the multiple second devices via the first resource. With the first device transmitting the first information to the multiple second devices in a multicasting manner, compared with the transmission of information in a unicasting manner, the redundancy of data transmitted is reduced, and the transmission efficiency is increased.
Patent WO-2020221244-A1 (WO)
Title: Anthraquinone compound-containing tourmaline, preparation method and application thereof
Inventor: YAN BIN
IPC: C02F101/30
Filed: 2020-04-28
Abstract: Disclosed is an anthraquinone compound-containing tourmaline, a preparation method and an application thereof. By reacting a chloropropyl silane coupling agent and tourmaline, a chloropropyl-modified tourmaline is obtained, which then undergoes a dehydrochloride reaction with an amino group-containing anthraquinone compound under the action of an acid binding agent to obtain a tourmaline that contains an anthraquinone compound at the surface thereof. The obtained tourmaline can significantly accelerate the biological reduction process of azo dyes and nitrates, can be reused, has a wide range of raw material sources, few reaction steps and low costs, and can be widely used in wastewater treatment.
Patent WO-2020238534-A1 (WO)
Inventor: GU MINGCHONG
IPC: G06F21/32
Filed: 2020-04-28
Abstract: Disclosed are a method and device for data certificate authorization, a computer device, and a storage medium, related to the technical field of artificial intelligence. The method for data certificate authorization comprises: receiving a request of a user for acquiring a data certificate, acquiring a facial image of the user, where the request comprising certificate information of the data certificate that the user intends to acquire; searching, on the basis of the facial image of the user, for acquired certification information associated with facial information of the user; transmitting the acquired certificate information associated with the facial information of the user and the request of the user for acquiring the data certificate to an authorization confirmation server, thus allowing the authorization confirmation server to perform authorization confirmation; receiving an authorization confirmation instruction of the authorization confirmation server, authorizing the data certificate to the user, and updating the acquired certificate information of the user then storing in association with the facial image of the user. As such, the user is prevented from acquiring an excessive number of authorized data certificates.
Patent WO-2020259217-A1 (WO)
Inventor: Ma Jingmiao
IPC: A61Q5/10
Filed: 2020-05-31
Abstract: A dye kit comprising: (A) a dyeing composition comprising: (I) a colorant composition comprising at least one oxidative dye (s); and (II) a developer composition (II) comprising at least one oxidant; and (B) a pyrazolone composition (B) comprising a retarding combination of a pyrazolone compound, a reducer and an oxidation-competing stabilizer.
Patent WO-2021082455-A1 (WO)
Title: Air cooling sysytem, wind turbine generator unit and cooling method therefor
Inventor: BAI LUOLIN
IPC: F03D80/60
Filed: 2020-06-09
Abstract: An air cooling system, and a wind turbine generator unit and a cooling method therefor. The air cooling system is applied to the wind turbine generator unit, and comprises: a first dehumidification system (2) mounted on a wall section of a nacelle (C) of the wind turbine generator unit and communicated with the nacelle (C); a second dehumidification system (4) mounted inside of the nacelle (C) and dividing the inner space of the nacelle (C) into a first cavity (C1) and a second cavity (C2), the second cavity (C2) being in communication with an air outlet (O) of an electric generator (M) of the wind turbine generator unit; and a driving device (3) disposed inside of the first cavity (C1); wherein external cooling air under the action of the driving device (3) passes through the first dehumidification system (2) and is then mixed with high-temperature air discharged from the air outlet (O) of the electric generator (M), the mixed air enters the first cavity (C1), passes through the second dehumidification system (4), then enters the second cavity (C2), and carries out heat exchange with heat-emitting components inside of the second cavity (C2) and/or the electric generator (M).
Patent WO-2020253653-A1 (WO)
Inventor: CHU BOHUA
IPC: H01L21/677
Filed: 2020-06-15
Abstract: The present disclosure relates to the technical field of display, and discloses a mass transfer method and a mass transfer device for a micro LED device, wherein the mass transfer method comprises: forming a flexible cover solution covering the micro LED device on an upper surface of an epitaxial substrate, and curing the flexible cover solution to form a flexible cover layer; turning over the epitaxial substrate covered with the flexible cover layer, so that the epitaxial substrate is arranged on an upper side of the flexible cover layer; peeling the flexible cover layer and the micro LED device from the epitaxial substrate; docking a receiving substrate with the upper surface of the flexible cover layer, and then turning over the receiving substrate, so that the micro LED device is arranged on an upper surface of the receiving substrate; and peeling the flexible cover layer from the receiving substrate, and separating the flexible cover layer from the micro LED. In the above process, the micro LED device can be prevented from falling off by turning over twice.
Patent WO-2021253273-A1 (WO)
Inventor: YANG SHENGPEI
IPC: H04W48/18
Filed: 2020-06-17
Abstract: 本申请公开了一种基于WiFi复用技术的无线传输方法和系统。方法包括：在网络摄像机的linux用户空间虚拟出第一WiFi接口和第二WiFi接口，并分别配置为第一STA接口和第二STA接口；在终端设备的linux用户空间虚拟出第三WiFi接口和第四WiFi接口，并分别配置为第三STA接口和AP接口；网络摄像机通过第一STA接口连接第一路由器，并将其码流发送给网络上的远程设备；网络摄像机通过第二STA接口及AP接口与终端设备进行本地的点对点连接；终端设备通过第三STA接口连接第二路由器，并与远程设备进行通信连接。该方法实现同时兼容网络摄像机和终端设备的本地通信以及与远程设备的远程通信，从而简化了软硬件开发工作以及节约了产品成本。
Patent WO-2020259408-A1 (WO)
Inventor: YUAN SHILIN
IPC: G06F1/16
Filed: 2020-06-19
Abstract: The present disclosure provides a display device (100) including a display face (91) and a bottom face (11) facing away from each other. Between the display face (91) and the bottom face (11), the display device (100) further includes: a substrate (60); a photosensitive layer (40) including a plurality of photosensitive units (41), the plurality of photosensitive units being disposed on the substrate (60); and a plurality of collimators (71) disposed between the photosensitive layer (40) and the display face (91), the collimators defining light-passing holes (711) aligned with the photosensitive units. The light-passing holes are capable of allowing light signals to pass through to reach the photosensitive units. The present disclosure further provides an image acquisition method.
Patent WO-2021017698-A1 (WO)
Title: Easily inflatable outdoor air cushion
Inventor: ZHANG SHUILIAN
IPC: A47G9/06
Filed: 2020-06-24
Abstract: An easily inflatable outdoor air cushion, comprising a cushion body (10) and an inflatable fence (20) surrounding the periphery of the cushion body (10). The fence (20) is provided with an inflation inlet (21) and an air collecting bag (24) connected to the inflation inlet and used for collecting air and squeezing same into the fence (20) through the inflation inlet (21) to inflate the fence (20). The inflation inlet (21) is provided with an air closing mechanism (22) used for sealing or opening the inflation inlet (21). The cushion body (10) and the inflatable and deflatable fence (20) are combined to form a multifunctional outdoor air cushion. After inflation, the fence (20) forms a barrier surrounding the periphery of the cushion body (10), and can prevent insects on the ground from climbing onto the cushion body (10), thereby achieving an insect prevention effect. Moreover, the air closing mechanism (22) having an expansion ring (221) can avoid the air leakage of the fence (20).
Patent WO-2021057167-A1 (WO)
Inventor: PAN GUOZHEN
IPC: G06Q40/04
Filed: 2020-07-06
Abstract: A method and device for transaction processing for an FPGA-based secure smart contract processor. The method may comprise: an FPGA structure loads a circuit logic configuration file deployed in a memory to an FPGA chip, thus forming a register-type on-chip processor used for implementing a virtual machine logic (102); the FPGA structure acquires, on the basis of a transaction received by a pertinent blockchain node, a register-type code program of a smart contract to which the transaction relates (104); and the FPGA structure transmits the register-type code program into the register-type on-chip processor, thus allowing the register-type on-chip processor to execute the register-type code program (106).