baber/WOPTO huggingface dataset:
Patent WO-2019141167-A1 (WO)
Title: Eye mask for aiding with sleep
Inventor: WANG XIAOLEI
IPC: A61F9/04
Filed: 2019-01-16
Abstract: Disclosed is an eye mask for aiding with sleep, comprising a support housing (1) and a cloth cover located on the support housing (1) for blocking light, wherein an elastic band (3) for surrounding the head is connected to two sides of the support housing (1); an earplug (5) is connected to each of the two sides of the support housing (1) via an earplug connecting line (4); a battery (6) and an active noise reduction circuit unit (7) for generating offset signals are mounted on the support housing (1), and the battery is electrically connected to the active noise reduction circuit unit (7) via a noise reduction switch; the earplug (5) comprises an earplug front cover (8) and an earplug rear cover (9), and the interior of a cavity formed by the earplug front cover (8) and the earplug rear cover (9) is provided with a noise reduction microphone (10) for collecting noise signals and a micro moving coil sounding unit (11) for transmitting the offset signals; and the noise reduction microphone (10) and the micro moving coil sounding unit (11) are respectively electrically connected to the active noise reduction circuit unit (7) via the earplug connecting line (4). The eye mask has the function of achieving active noise reduction, and is comfortable to wear.
Patent WO-2019120312-A1 (WO)
Title: Heat dissipation structure for electric motor
Inventor: LIN ZHONGWEI
IPC: H02K9/00
Filed: 2019-01-17
Abstract: Provided in the present invention is a heat dissipation structure for an electric motor. The heat dissipation structure allows for direct cooling of the winding conductors, shortens the heat transfer path, increases heat dissipation effectiveness, and increases the power density and reliability of the motor. The heat dissipation structure includes a space in which a fluid heat-dissipation medium may be provided such that said medium may come into contact with the conductors that form the windings of the motor. Because the heat dissipation medium is provided in said space, said medium may directly or, via material having excellent heat conductivity, indirectly come into contact with the conductors, thus shortening the heat dissipation path and thereby avoiding heat dissipation of the conductors via insulating material, which has relatively poor heat conductivity. The rated power of motors using the present structure is considerably higher than that of conventional motors; and the power density and reliability of the motor are higher, particularly in scenarios in which the motors have high power density requirements, such as with vehicle-mounted power motors.
Patent WO-2019149102-A1 (WO)
Title: Refrigerator, refrigeration compartment and air duct thereof
Inventor: ZHANG JIAN
IPC: F25D11/00
Filed: 2019-01-21
Abstract: Provided are a refrigerator (1), and a refrigeration compartment and an air duct thereof. The refrigerator (1) comprises: a refrigeration compartment (100) and an air duct (200). A flow guide is provided on at least one of the air duct (200) and the refrigeration compartment (100). The flow guide is located between the refrigeration compartment (100) and/or the air duct (200) and a heat exchanger, so as to guide an airflow between the refrigeration compartment (100) and/or the air duct (200) and the heat exchanger.
Patent WO-2019144903-A1 (WO)
Inventor: ZHANG LIN
IPC: G02B6/122
Filed: 2019-01-24
Abstract: 一种光波导结构，波导芯区由折射率不同的内外两层（1,2）构成；不同折射率材料的折射率比值≥1.15。利用光波导结构进行色散控制的方法是，首先，由预设的光波导的一组结构尺寸参数，计算得到一条最多具有5个色散零点的色散曲线；然后，通过调整内层（1）与基底（3）接触面的宽度（W）、高折射率材料的厚度（H）和低折射率材料的厚度（C）中的一个或多个参数，从而实现色散控制。通过将波导结构的芯区变为内外两层（1,2），同时外层（2）不用进行刻蚀，减小了色散调控波导所需的加工步骤，降低了对加工条件的要求。并且波导结构可以产生最多5个色散零点，产生的平坦色散带宽超过两个倍频程。
Patent WO-2020093606-A1 (WO)
Inventor: HUANG XIAOYU
IPC: G09G3/00
Filed: 2019-01-25
Abstract: La présente invention concerne une structure de détection d'un panneau d'affichage et un dispositif d'affichage. Le panneau d'affichage comprend une carte de circuit imprimé et une zone d'affichage. La structure de détection comprend : un bloc laser ; de multiples canaux de signaux agencés dans la zone d'affichage, chaque canal de signal étant électriquement connecté à une boucle de masse (GND), à un commutateur de polarité positive, à une diode et à une pastille ; et un bus de signaux de source de lumière qui est dans un état vertical par rapport au canal de signal, les multiples canaux de signaux étant électriquement connectés, selon une séquence cyclique, respectivement à une ligne de signal de lumière rouge, à une ligne de signal de lumière verte et à une ligne de signal de lumière bleue du bus de signaux de source de lumière, et la carte de circuit imprimé fournit l'alimentation électrique pour réaliser une détection d'image de la zone d'affichage.
Patent WO-2020155068-A1 (WO)
Inventor: HU ZHANGRONG
IPC: G01R19/00
Filed: 2019-01-31
Abstract: 本申请实施例公开了一种用于测量电流的装置、方法及设备，其中，用于测量电流的装置，包括：多个串联电阻、切换单元和库仑计；所述多个串联电阻位于电池的放电通路上，所述多个串联电阻中的至少一个第一电阻的值不同于第二电阻的值；所述切换单元，用于切换所述库仑计与所述多个串联电阻的耦合关系，以形成多种耦合方式；在任一耦合方式下，所述多个串联电阻中的至少一个测量目标电阻被耦合至所述库仑计；所述库仑计，用于在任一耦合方式下利用所述至少一个测量目标电阻测量所述放电通路上的电流值。本申请实施例提供的技术方案，通过切换单元切换，库仑计与不同阻值的电阻耦合，通过对阻值不同的电阻进行测量，拓展了库仑计的电流检测范围。
Patent WO-2020164038-A1 (WO)
Title: Adaptateur anti-contamination, raccord, ensemble pour dialyse péritonéale et utilisation de celui-ci dans une dialyse péritonéale
Inventor: FU GERARD
IPC: A61M39/10
Filed: 2019-02-14
Abstract: Un adaptateur anti-contamination comprend : une première partie d'accouplement (311) conçue pour être en communication fluidique avec une première pièce; une seconde partie d'accouplement (312) conçue pour être en communication fluidique avec une seconde pièce et reliée à la première partie d'accouplement (311) par un premier point cassable (313); et une partie de recouvrement (314) conçue pour recouvrir la seconde partie d'accouplement (312) d'une manière anti-contamination et pour être reliée à une partie de raccordement (315) de l'adaptateur anti-contamination à l'extérieur de la seconde partie d'accouplement (312) par un second point cassable (316); la seconde partie d'accouplement (312) peut être exposée de façon à être autorisée à être reliée à la seconde partie uniquement lorsque le premier point cassable (313) et le second point cassable (316) sont cassés. Le risque de contamination peut être réduit au minimum en raison de la fourniture de la partie de recouvrement (314).
Patent WO-2020062760-A1 (WO)
Title: 一种动作捕捉系统和方法
Inventor: QIN XU
IPC: G06K9/00
Filed: 2019-02-15
Abstract: 本发明公开了一种动作捕捉系统和方法，系统包括：红外传感器组，采集区域，处理单元，其中，采集区域包括捕捉对象和周边环境，通过红外传感器组测量采集区域的红外能量，根据红外能量的分布生成红外图像；处理单元基于人工智能深度学习模型处理红外图像以获取捕捉对象的动作信息。方法适用于系统。本发明通过红外传感器组测量采集区域的红外能量，根据红外能量的分布生成红外图像；处理单元基于人工智能深度学习模型处理所述红外图像以获取捕捉对象的动作信息，能够借助红线的分布情况推算出合理的骨骼位置实现动作的识别和记录。
Patent WO-2020062761-A1 (WO)
Inventor: NIU XIAOLU
IPC: B09B3/00
Filed: 2019-02-18
Abstract: 一种固体危废裂解工艺及成套设备，该设备包括固体危废专用裂解箱和间断式裂解装备，间断式裂解装备包括外筒体（2）和可转动的内筒体（4），内筒体（4）内部设置有至少一个裂解物料放置区，该放置区由在内筒体内壁上圆周设置的若干组导板和设置在两端导板顶部的挡板（21）组成，每组导板均由交替连接的立板（7）和筛板（5）组成，内筒体（4）底部设置有反应介质（22）；采用这种结构的固体危废裂解成套设备，可以将固体危废放置在固体危废专用裂解箱内，将箱体至于裂解物料放置区的挡板之间，封闭裂解装置后即可加温开始裂解，内筒体转动带动箱体在内筒体底部自转，箱体内的物料受热融化后落入下方的反应介质上，完成对固体危废裂解。
Patent WO-2020042587-A1 (WO)
Inventor: CHEN FEIYANG
IPC: H04L9/32
Filed: 2019-03-13
Abstract: The present invention is applicable in a blockchain network comprising multiple nodes and a virtual machine. Provided is a smart contract call single point of execution system. The system comprises a contract calling node, used for generating and broadcasting a contract call; multiple contract call execution nodes; one contract call single point of execution node, used for executing the contract call and broadcasting a contract call execution result; a mining node, used for packing the contract call execution result to generate a block and broadcasting the block; and multiple block synchronizing node, used for synchronizing blocks. The embodiments of the present invention, by specifying a contract execution address in the contract call, ensure that the contract call can only be executed by a single node at the first moment, thus effectively solving the technical problem of resource wastage found in the prior art as a result of multiple nodes competing to execute the contract call and to pack the execution result but employing only the result of a single node. At the same time, the addition of a private key signature verification to packing and synchronization processes ensures the validity of the execution result.
Patent WO-2020181554-A1 (WO)
Title: Method for determining prediction value, decoder, and computer storage medium
Inventor: ZHOU YIMIN
IPC: H04N19/61
Filed: 2019-03-14
Abstract: The embodiment of the present application provides a method for determining prediction value, a decoder, and a computer storage medium, the method is applied to a decoder, the method includes: acquiring a pixel matrix of a reference image block of the image block to be decoded, determining the input value according to the pixel matrix of the reference image block, inputting the input value into a preset neural network to obtain the prediction value of the image block to be decoded; that is, in the embodiment of the present application, first, acquiring a pixel matrix of a reference image block of the image block to be decoded, then, processing the pixel matrix of the reference image block using the preset neural network, in this way, the prediction value of the image block to be encoded is obtained using the neural network, so that the prediction value is closer to the pixel matrix of the image block to be encoded, therefore, the bit stream of prediction residual is reduced, and the efficiency of video image encoding and decoding can be improved.
Patent WO-2019179506-A1 (WO)
Title: 具有单认证机制的雾化系统及装置
Inventor: TSAI CHIEN-SHEN
IPC: G06F21/60
Filed: 2019-03-21
Abstract: 一种具有单认证机制的雾化系统(1)及装置(12)。具有单认证机制的雾化系统(1)包括至少一雾化药品容器(10)及雾化装置(12)，至少一雾化药品容器(10)关联于认证码载体(100)且容置有雾化药品(102)。具有单认证机制的雾化装置(12)包括雾化模块(120)、第一电源模块(122)、控制单元(124)、天线模块(126)及认证模块(128)。控制单元(124)控制第一电源模块(122)输出第一驱动电压(V11)，以直接驱动雾化模块(120)。天线模块(126)用于收发信号，认证模块(128)被配置为用以进行与认证码载体(100)相关的认证操作，以判定至少一雾化药品容器(10)或雾化药品(102)的真伪，并对应产生认证结果信号。其中，控制单元(124)根据认证结果信号决定是否控制第一电源模块(122)输出第一驱动电压(V11)。雾化系统(1)及装置(12)能大幅提高认证码载体(100)的伪造难度，还可确保数据传输上的安全性。
Patent WO-2020191526-A1 (WO)
Inventor: PEI HONGYAN
IPC: H01R13/703
Filed: 2019-03-22
Abstract: 本公开提供了一种供电座、受电头、供电装置及供电方法和显示装置，属于显示技术领域。该供电座包括供电座壳体、导电件、开关元件和控制组件，其中，导电件设于所述供电座壳体，能够与一受电头上的导电部连接；开关元件设于所述供电座壳体且具有输出端和控制端，所述开关元件的输出端与所述导电件连接；控制组件设于所述供电座壳体并与所述开关元件的控制端连接，用于检测所述受电头，且当所述控制组件检测到所述受电头时控制所述开关元件导通，当所述控制组件未检测到所述受电头时控制所述开关元件断开。该供电座可以在与受电头结合时实现供电，在因受电头分离而暴露导电件时断电，降低了意外触电的风险。 (图1)
Patent WO-2020107760-A1 (WO)
Title: 中度嗜盐菌及利用其发酵鱼肉酱的方法
Inventor: GAO RUICHANG
IPC: C12R1/07
Filed: 2019-03-29
Abstract: 本发明公开了中度嗜盐菌及利用其发酵鱼肉酱的方法，属于利用菌株发酵水产品固态发酵技术领域。利用中度嗜盐菌发酵剂作为生产发酵剂生产鱼肉酱，通过发酵鱼肉酱的理化指标评价和感官评价，研究混合发酵剂比例、接种量、发酵温度，发酵时间和盐度对鱼肉酱的影响，使得鱼肉酱具有发酵时间短、盐度较低、安全性高和风味与营养价值较高的特性。利用此混合发酵剂能够得到风味较好的鱼肉酱发酵制品。
Patent WO-2019218857-A1 (WO)
Title: Liposome de palmitate de docétaxel et son procédé de préparation
Inventor: CHEN JIANMING
IPC: A61K31/337
Filed: 2019-04-26
Abstract: L'invention concerne un liposome de palmitate de docétaxel et son procédé de préparation. Le liposome de palmitate de docétaxel est utilisé en tant que médicament principal, et des Agents chélatants, de la lécithine et du DSPE-PEG2000 sont également compris. Le liposome prolonge le temps d'action du médicament in vivo, améliore l'effet antitumoral, ne contient pas de solubilisants et présente un processus de préparation simple.
Patent WO-2019218879-A1 (WO)
Title: Photographing interaction method and apparatus, storage medium and terminal device
Inventor: LIU YAOYONG
IPC: G06T7/00
Filed: 2019-05-05
Abstract: Provided in the embodiments of the present application are a photographing interaction method and apparatus, a storage medium and a terminal device. The method comprises: acquiring pose three-dimensional data of the imaging part by means of the recognition camera; recognizing the pose three-dimensional data by means of a pre-set imaging evaluation model so as to determine imaging pose evaluation information of the imaging part; and determining the corresponding photographing prompt content according to the imaging pose evaluation information.
Patent WO-2019214596-A1 (WO)
Inventor: XIAO JIEHUA
IPC: H04L5/00
Filed: 2019-05-07
Abstract: 本申请提供了一种参数确定的方法、监控方法、通信装置，该方法包括：网络设备为终端配置多个服务小区，所述多个服务小区中的至少两个服务小区的子载波间隔不同；所述网络设备根据所述多个服务小区的子载波间隔中的至少一个，确定所述终端在单位时长内监控的最大候选物理下行控制信道PDCCH的数目。通过本申请，能够在载波聚合中的各个载波对应的子载波间隔不同时，确定终端在一个时间单元内监控的最大候选PDCCH的数目。
Patent WO-2020258004-A1 (WO)
Inventor: ZHANG TAO
IPC: F02C6/00
Filed: 2019-06-25
Abstract: Disclosed is a portable power generation system. The entire power generation system has two transportation tools. A gas turbine, a power generator, an air inlet chamber, an exhaust collector, and an auxiliary system are provided on a first transportation tool. An air inlet assembly and an exhaust pipeline are provided as an integrated component on a second transportation tool. The second transportation tool further comprises at least four lifting devices used to separate the air inlet assembly and the exhaust pipeline from the second transportation tool and raise the same upward, such that a power generation transportation tool can move to a position directly below the air inlet assembly and the exhaust pipeline, and the lifting devices are then used to lower the air inlet assembly and the exhaust pipeline so as to connect the same with the air inlet chamber and the exhaust collector, respectively. The invention utilizes the weight of the air inlet assembly and the exhaust pipeline to achieve a seal at the joints.
Patent WO-2020143193-A1 (WO)
Title: 估算电池荷电状态的方法、设备及计算机可读存储介质
Inventor: TAO LEI
IPC: G01R31/367
Filed: 2019-06-28
Abstract: 一种估算电池荷电状态的方法、设备及计算机可读存储介质，其中方法包括：响应于当前工况属于匹配工况，在线辨识动力电池的一阶RC等效电路模型的参数值，并基于所述参数值，获取模型估算的荷电状态（100）；采用安时积分法估算动力电池的荷电状态（200）；以及基于所述模型估算的荷电状态与所述采用安时积分法估算动力电池的荷电状态之间的关系，对采用安时积分法估算的动力电池的荷电状态进行修正（300）。实施例提出的估算电池荷电状态的技术方案，利用特定工况的参数值，实现了安时积分累计误差校正，消除了现有安时积分法存在的长时间运行累计的误差，并且避免了设备在复杂工况下在线辨识参数可能引起误差较大甚至发散导致出现误修正的情形。
Patent WO-2020001641-A1 (WO)
Title: Method and apparatus for improving turbo decoding performance, and computer device
Inventor: YIN JUNJIE
IPC: H03M13/25
Filed: 2019-06-28
Abstract: Disclosed are a method and apparatus for improving the Turbo decoding performance, and a computer device. The method comprises: detecting whether the Euclidean distance dist_D of a D code word corresponding to predetermined BCH code soft information in a TPC code block to be decoded is greater than a first preset threshold value (S101); where the Euclidean distance dist_D of the D code word corresponding to the predetermined BCH code soft information is greater than the first preset threshold value, labelling the D code word corresponding to the predetermined BCH code soft information as an irrational code word (S102); and where the D code word corresponding to the predetermined BCH code soft information is an irrational code word, computing a soft information input value, for the next iterative decoding, of the jth bit in the predetermined BCH code soft information according to an original value, an external information value, an external information trust factor and a preset factor of the jth bit in the predetermined BCH code soft information (S103).
Patent WO-2021000078-A1 (WO)
Inventor: GOU HUI LENG
IPC: H01Q1/36
Filed: 2019-06-29
Abstract: 本发明提供一种天线模组及电子设备，天线模组包括电路板和设于电路板上的至少一个辐射单元；电路板上设有至少一个槽以形成馈电端口，辐射单元包括两个分别对称设置于槽宽度方向两侧的非平面辐射臂；每个辐射臂包括贴合于电路板的第一侧壁、设于第一侧壁的一端且与第一侧壁垂直的第二侧壁、设于第一侧壁的另一端且与第一侧壁垂直的第三侧壁以及沿第三侧壁远离第一侧壁的一端向第二侧壁渐变弯曲形成的第四侧壁，第四侧壁远离第三侧壁的一端与第二侧壁连接，第三侧壁沿垂直于第一侧壁的方向的长度小于第二侧壁沿垂直于第一侧壁的方向的长度；两个辐射臂的第三侧壁相对设置。本发明的天线模组可以提高天线模组的增益，增大天线模组的带宽。
Patent WO-2020220466-A1 (WO)
Title: 印刷电路板及显示装置
Inventor: XIAO JIANFENG
IPC: G02F1/1345
Filed: 2019-07-03
Abstract: 本发明提供一种印刷电路板及显示装置。所述印刷电路板包括第一走线层、设于第一走线层上方并与其绝缘的参考地层、设于参考地层上方并与参考地层绝缘的第三走线层，所述第一走线层包括设于同一平面的GOA信号走线组、数据信号走线组及信号隔离走线，GOA信号走线组及数据信号走线组分别位于信号隔离走线的两侧，能够避免印刷电路板中各走线层之间的信号干扰，有效地保证了显示装置的稳定工作。
Patent WO-2020048219-A1 (WO)
Title: Portable electronic device
Inventor: YANG XIN
IPC: H05K5/02
Filed: 2019-07-08
Abstract: Provided in the present application is a portable electronic device, comprising a machine body and a display screen. The portable electronic device further comprises a positioning mechanism, the positioning mechanism is located on the machine body, and the positioning mechanism is provided with positioning grooves; one side of the display screen is accommodated within the positioning grooves so as to position the display screen on the machine body, and the display screen and the machine body carry out data transmission by means of a manner of wireless transmission. Therefore, the display screen will not occupy space at an inner part of the machine body, which facilitates the layout of a motherboard within the machine body.
Patent WO-2020038152-A1 (WO)
Title: Anti-warping high-temperature-resistant reinforced polyamide composition and preparation method therefor
Inventor: LIN JIELONG
IPC: C08L51/06
Filed: 2019-07-12
Abstract: Disclosed is an anti-warping high-temperature-resistant reinforced polyamide composition, comprising the following components in percentages by weight: 13.58%‑82.98% of at least one semi-crystalline polyamide; 2%‑20% of at least one amorphous semi-aromatic polyamide; 0.01%‑5% of a metal salt compound; 15%-60% of a filler; and 0.01%‑12％ of a polyamide modifier. The polyamide composition is better than existing polyamide compositions containing metal salts and highly branched compounds in terms of mechanical properties and surface appearance, and has many improved physical properties and moldability, including improved surface appearance of mold parts.
Patent WO-2020057260-A1 (WO)
Inventor: Nie Tianlin
IPC: D06L4/13
Filed: 2019-07-26
Abstract: Provided is a method for processing an organic cotton string used as an electronic cigarette liquid-guiding strip (2), said method comprising the steps: grasping and bundling, scouring and degreasing, bleaching, neutralization, dehydration and rinsing, dehydration and drying, carding using a carding frame, drawing using a drawing frame, stretching and twisting into cotton strings using a roving frame, and packaging. In the processing method, it is possible to process organic cotton into cotton strings which are uniform, continuous, have consistent wire diameter and density, and may be used for electronic cigarette liquid-guiding strips, so as to facilitate the use of mechanical equipment production line to produce and process electronic cigarette liquid-guiding strips.
Patent WO-2020029857-A1 (WO)
Title: Data scheduling and transmitting method, network device, terminal, and computer storage medium
Inventor: ZHANG YI
IPC: H04W72/04
Filed: 2019-07-31
Abstract: Disclosed are a data scheduling and transmitting method, a network device, a terminal, and a computer storage medium. The method comprises: a network device configures a first mapping relationship between a logic channel and a physical layer service identifier, or configures a second mapping relationship between a logic channel group and the physical layer service identifier.
Patent WO-2020113990-A1 (WO)
Inventor: WANG DAWEI
IPC: A47J27/04
Filed: 2019-08-09
Abstract: L'invention concerne une machine intégrée de cuisson à la vapeur et de cuisson au four. Une cavité de réception est disposée dans une enveloppe (1) ; un récipient de cuisson à la vapeur (2) est disposé à l'intérieur de la cavité de réception et est utilisé pour diviser la cavité de réception en une zone de cuisson à la vapeur (1a) et une zone de rôtissage (1b) ; une plaque de rôtissage (7) est disposée à l'intérieur de la zone de rôtissage (1b) ; un tuyau de chauffage (3) est disposé dans la zone de rôtissage (1b) et est utilisé pour rôtir des aliments situés dans la zone de rôtissage (1b) ; la paroi inférieure de l'enveloppe (1) est pourvue d'une entrée de vapeur (11). Grâce au récipient de cuisson à la vapeur, la cavité de réception est divisée en une zone de cuisson à la vapeur (1a) et une zone de rôtissage (1b), la zone de cuisson à la vapeur (1a) et la zone de rôtissage (1b) fonctionnent de manière indépendante, la cuisson à la vapeur est effectuée dans la zone de cuisson à la vapeur (1a) et le rôtissage est effectué dans la zone de rôtissage (1b). Deux aliments différents peuvent être traités en même temps dans la zone de cuisson à la vapeur (1a) et la zone de rôtissage (1b), ce qui permet de pallier efficacement le défaut de faible efficacité de travail d'une machine intégrée de cuisson à la vapeur et de cuisson au four pouvant effectuer simultanément une cuisson à la vapeur et un rôtissage d'un seul aliment uniquement.
Patent WO-2020237841-A1 (WO)
Title: Oled display panel and display device
Inventor: LI WENQI
IPC: H01L27/32
Filed: 2019-08-15
Abstract: The present application provides an OLED display panel and a display device, the OLED display panel includes a substrate, a driving circuit layer formed on one side of the substrate, a luminescent material layer formed on the side of the driving circuit layer away from the substrate, and a sensing unit, wherein the sensing unit is formed in the direction of the substrate away from the driving circuit layer, which is used to receive light reflected by fingerprints; a through hole is formed on the substrate in the fingerprint recognition area of the OLED display panel, the light emitted by the luminescent material layer is reflected by the fingerprint and then passes through the through hole to reach the sensing unit.
Patent WO-2020155637-A1 (WO)
Title: 带阻尼液箱的转动惯量主动控制装置
Inventor: ZHANG CHUNWEI
IPC: E04H9/02
Filed: 2019-09-12
Abstract: 本发明涉及系统中振动的抑制领域，具体而言，涉及一种带阻尼液箱的转动惯量主动控制装置，其包括出力模块以及阻尼液箱；出力模块直接固定在被控结构上，主要包括底座、编码器、驱动器、变速器、连接轴及转动惯量盘；阻尼液箱包括箱体以及箱盖，箱体下端开有安装圆孔，箱盖上开有进液孔，进液孔上带有封盖，被控结构上安装有编码器；本发明可以通过结构的实际运动情况，控制装置的转动惯量轮盘旋转，从而提供合适的作用于受控结构上的力，达到振动控制的目的，且该系统带有阻尼液箱，可以根据实际需要改变阻尼液箱内阻尼液的类型，从而改变转动惯量轮盘的阻尼，实现了较高的控制效率。
Patent WO-2020093802-A1 (WO)
Inventor: MA XIAOCHEN
IPC: B01L3/00
Filed: 2019-09-24
Abstract: A microfluidic channel structure and a manufacturing method thereof, and a microfluidic detection device and a detection method thereof. The microfluidic channel structure comprises a support part (10); a foundation part (20) arranged on the support part (10) and comprising a first foundation (21) and a second foundation (22) that are separated from each other; and a channel definition part (30) arranged on one side of the foundation part (20) away from the support part (10) and comprising a first channel layer (31) and a second channel layer (32), wherein a gap is provided between the first channel layer (31) covering the first foundation (21) and the second channel layer (32) covering the second foundation (22) so as to define a microfluidic channel (40); and the first channel layer (31) and the second channel layer (32) are made of the same material.
Patent WO-2020108226-A1 (WO)
Inventor: ZHU HAIPING
IPC: B08B3/02
Filed: 2019-10-31
Abstract: Provided is a device for cleaning metal parts (100), comprising a cleaning portion (104). The cleaning portion (104) comprises a conveyor belt (13), and a cleaning liquid spraying unit (20) and an ultrasonic cleaning unit (30) that are sequentially disposed along a travel direction of the conveyor belt (13). The device for cleaning metal parts (100) performs preliminary cleaning of the metal parts by spraying the cleaning liquid onto the metal parts and then performs deep cleaning of the metal parts by means of ultrasonic cleaning so as to improve the cleaning effect of prior art on metal parts having complex surfaces. Also provided is a system for cleaning metal parts (1000), comprising the device for cleaning metal parts (100) and a cleaning management device (200) in communication connection with the device for cleaning metal parts (100). Further provided is a method for cleaning metal parts applied to the system for cleaning metal parts (1000) so as to allow the system for cleaning metal parts (1000) to achieve a higher cleaning efficiency.