baber/WOPTO huggingface dataset:
Patent WO-2021135247-A1 (WO)
Title: Heater for heating medium to form gas dispersion system
Inventor: GUO XIAOYI
IPC: A24F47/00
Filed: 2020-08-12
Abstract: A heater for heating a medium to form a gas dispersion system comprising a heating tube (1). A tube body of the heating tube (1) is divided into a first heating portion (11) and a second heating portion (12) by a continuous temperature control strip (13). The temperature control strip (13) has a continuous closed loop shape on a surface of the tube body, and is located in a unique inclined plane. The inclined plane is inclined relative to an axial plane and a transverse section of the tube body. A first heating portion electrode (111) is provided on the first heating portion (11). A second heating portion electrode (121) is provided on the second heating portion (12). Common electrodes (112, 122) are provided on the temperature control strip (13). The common electrodes (112, 122) connect the first heating portion (11) and the second heating portion (12) to each other, and are respectively connected to the electrodes on the two heating portions so as to be connected to a heating circuit, such that the first heating portion (11) and the second heating portion (12) generate heat independently. The heating tube (1) has a simple machining process, and has a variety of control methods for region-specific heating, thereby improving the efficiency of the heating tube (1) for heating an internal smoke forming medium, and improving user experience of a low-temperature smoking apparatus.
Patent WO-2022021517-A1 (WO)
Title: 中心回转接头、液压控制系统和作业车辆
Inventor: HE DIAN
IPC: F15B13/02
Filed: 2020-08-24
Abstract: 一种中心回转接头、液压控制系统和作业车辆，其中，中心回转接头(100)包括：第一回转体(2)，第一回转体(2)内设置有第一油道(201)和第二油道(202)；第二回转体(4)，套设在第一回转体(2)外侧，第二回转体(4)与第一回转体(2)能够相对转动，第二回转体(4)上设置有第一油口(402)和第二油口(404)；第一环形槽(6)，设置在第二回转体(4)上，第一油口(402)连通于第一环形槽(6)；第二环形槽(8)，设置在第二回转体(4)上，第二油口(404)连通于第二环形槽(8)；第一油道(201)连通于第一环形槽(6)和第二环形槽(8)中的一者，第二油道(202)连通于第一环形槽(6)和第二环形槽(8)中的另一者。该中心回转接头(100)形成两个油道，能够减小中心回转接头(100)的外形尺寸，缩短中心回转接头(100)的轴向长度，降低了中心回转接头(100)的重量和成本。
Patent WO-2021037037-A1 (WO)
Inventor: QIU YANGSHENG
IPC: A61K39/00
Filed: 2020-08-26
Abstract: L'invention concerne des anticorps anti-CD39 ou des fragments de liaison à l'antigène de ceux-ci, des polynucléotides isolés codant pour ceux-ci, des compositions pharmaceutiques les comprenant, et leurs utilisations.
Patent WO-2021237963-A1 (WO)
Title: High density parking garage, management method, retrieval method, and management system
Inventor: SUN WENSHENG
IPC: E04H6/24
Filed: 2020-08-27
Abstract: A high density parking garage, a management method, a retrieval method, and a management system. The high density parking garage comprises at least one parking layer. The parking layer comprises a plurality of parking places (102) arranged in an array, and the parking places (102) are arranged compactly; at least one vehicle outlet (101) is provided on the edge of the parking layer, and the vehicle outlet (101) is formed in an array in the parking layer; a vehicle moving device is provided on each parking place (102), and each vehicle moving device can move in the parking layer in an array to move the vehicle on the parking place (102) longitudinally and transversely, so that the vehicle can be parked and retrieved by means of the vehicle outlet (101). The high density parking garage is not provided with a travelling channel, and besides necessary gaps among vehicles and the vehicle outlet, the rest space is used for parking vehicles, so that the parking space of a parking garage is expanded greatly. Moreover, the parking garage can be provided with a plurality of parking layers, so that the parking quantity in a unit area is increased greatly and the capacity of the parking garage is improved greatly.
Patent WO-2021037121-A1 (WO)
Title: Free built-in refrigerator capable of increasing degree of opening
Inventor: XIA ENPIN
IPC: E05D7/084
Filed: 2020-08-27
Abstract: A free built-in refrigerator capable of increasing the degree of opening, comprising a box body (10), a door body (20), and a hinge assembly (30) connecting the box body (10) and the door body (20). The box body (10) comprises an accommodating chamber (S) and an outer side surface (13) adjacent to the hinge assembly (30) and on an extension section of a rotation path of the door body (20), the direction of the accommodating chamber (S) toward the outer side surface (13) is a first direction (X), and the hinge assembly (30) comprises a first hinge piece (31), a second hinge piece (32), and a switching assembly (40) connecting the first hinge piece (31) and the second hinge piece (32). During the opening of the door body (20), the first hinge piece (31) first moves relative to the switching assembly (40), then the second hinge piece (32) moves relative to the switching assembly (40), wherein, the hinge assembly (30) first drives the door body (20) to rotate in place relative to the box body (10), then drives the door body (20) to move away from the box body (10) in the first direction (X), and drives the door body (20) to continue to rotate in place. The free built-in refrigerator improves the degree of freedom of opening and closing the door body (20), and can generate a variety of motion trajectories to adapt to different application scenarios.
Patent WO-2022041093-A1 (WO)
Title: Procédé d'électroplacage d'un film de cuivre sans contrainte
Inventor: ZHANG YUN
IPC: C25D3/38
Filed: 2020-08-28
Abstract: Procédé d'électroplacage d'un film de cuivre sans contrainte sur un substrat comprenant : la fourniture du substrat ; la fourniture d'un bain d'électroplacage qui comprend un sel de cuivre, un acide, un niveleur, un composé chloré, un accélérateur, un suppresseur ; et de l'eau ; le chauffage du bain d'électroplacage à 25 à 60 °C ; et l'électroplacage du substrat dans le bain d'électroplacage pour former le film de cuivre sans contrainte tout en maintenant le bain d'électroplacage à 25 à 60 °C. Le niveleur est un composé organique contenant un groupe amine. Le procédé comprend en outre le recuit du film de cuivre sans contrainte à 60 à 260 °C pendant 0,5 à 2 heures, ou à 60 à 120 °C pendant 0,5 à 2 heures. L'invention concerne également un film de cuivre électroplaqué sans contrainte.
Patent WO-2021212722-A1 (WO)
Inventor: WEI QIYUAN
IPC: H01L21/68
Filed: 2020-09-04
Abstract: Disclosed are a semiconductor transfer apparatus, device and transfer method. A transfer substrate is controlled to move to a position above a target substrate; an infrared emission part then emits an infrared signal so as to position a semiconductor on the target substrate; and after a second magnetic part picks up the semiconductor from the target substrate, a controller outputs a first control current to a first electromagnetic part, such that the first electromagnetic part generates an electromagnetic force, so as to control a second magnetic part to adjust a welding position of the semiconductor picked up on the target substrate, wherein the adjustment of the welding position of the semiconductor picked up on the target substrate comprises adjustments in the horizontal direction.
Patent WO-2021208338-A1 (WO)
Inventor: ZHANG XUEFENG
IPC: H02J7/04
Filed: 2020-09-04
Abstract: 一种自适应充电系统、充电方法和识别方法。所述自适应充电方法，包括：识别充电插头允许的最大输出电流信息，并执行：若所述最大输出电流大于被充电设备要求的最大充电电流，则切断对被充电设备的电流供应；若所述最大输出电流小于或等于被充电设备要求的最大充电电流，则对被充电设备的进行电流供应。该方法可以自动辨别不同国家的家用插座、工业插座，进而利用该系统控制充电电流的导引控制信号输出，实现在充电系统内允许最大输出电流的切换，保障充电安全。
Patent WO-2022056660-A1 (WO)
Inventor: KUO MING CHE
IPC: B29D23/00
Filed: 2020-09-15
Abstract: 一种生物可分解组合物，其至少包含：一淀粉材料，含量为60至80重量百分比；一降解材料，含量为5至20重量百分比，以及一黏着材料，含量为5至20重量百分比之间。
Patent WO-2021052314-A1 (WO)
Title: Fire-resistant weathering steel plate/strip and manufacturing method therefor
Inventor: WU JIANCHUN
IPC: C22C38/20
Filed: 2020-09-15
Abstract: A fire-resistant weathering steel plate/strip and a manufacturing method therefor. The fire-resistant weathering steel plate/strip comprises chemical components in percentage by weight: 0.02-0.06% of C, 0.1-0.55% of Si, 0.4-1.7% of Mn, P≤0.03%, S≤0.007%, 0.30-0.80% of Cr, 0.20-0.60% of Mo, 0.004-0.010% of N, Als<0.001%, 0.001-0.006% of B, 0.01-0.08% of optional Nb, 0.007-0.020% of total oxygen [O] T , and with the balance being Fe and unavoidable impurities, and comprises one or two elements of 0.10-0.60% of Cu or 0.005-0.04% of Sn, Mn/S≥250, and Pcm≤0.27%. According to the present invention, residual elements such as Sn and Cu in scrap steel are used for smelting, and a microalloy element such as Mo/Cr and an element B are selectively added; basicity of slag, a type and a melting point of an inclusion in steel, free oxygen content of molten steel, and content of acid-insoluble aluminum Als are controlled by smelting; casting is performed by using dual-roller thin-strip continuous casting, a cast strip is subjected to online hot rolling, and runout cooling uses a gas atomization cooling mode.
Patent WO-2022067550-A1 (WO)
Inventor: CHEN LICHUN
IPC: G09G3/20
Filed: 2020-09-29
Abstract: An electronic ink screen control method, comprising: inputting a first color drive signal to a pixel about to display a first color in an electronic ink screen, wherein the first color drive signal comprises sub-signals of a plurality of stages, the sub-signals of the plurality of stages comprise first dither signals and first color first push-up signals of adjacent stages, and the first color first push-up signals are located on the next stages of the stages corresponding to the first dither signals; the first dither signals comprise: first square waves, electric field cancellation signals and first constant voltage signals arranged in sequence; the first constant voltage signals are configured to drive first color charged particles in the pixel to move close to the side of the display surface of the electronic ink screen; the first color first push-up signals are configured to drive the first color charged particles in the pixel to move close to the side of the display surface of the electronic ink screen.
Patent WO-2021243919-A1 (WO)
Inventor: HU WENQI
IPC: A61P31/10
Filed: 2021-02-04
Abstract: Provided is an isolated monoclonal antibody or an antigen-binding portion that specifically binding to human LAG3, a nucleic acid molecule, an expression vector, a host cell and a method for expressing the antibody or antigen-binding portion thereof. Further provided is an immuneconjugate, a bispecific molecule, a chimeric antigen receptor, and a pharmaceutical composition comprising the antibody or antigen-binding portion thereof thereof, as well as a treatment method using the same.
Patent WO-2021147386-A1 (WO)
Title: Screen scratch and crack detection method and device
Inventor: CHEN MIN
IPC: G01N21/956
Filed: 2020-10-14
Abstract: A screen scratch and crack detection method and device. On the basis of image features corresponding to a yellow screen image and a black screen image, respectively, target candidate frames, of which the target categories are a scratch category and a crack category, in the yellow screen image and the black screen image are obtained, so that scratches or cracks on screens of devices such as mobile phones can be accurately recognized, increasing the evaluation and recycling efficiency of smart devices such as mobile phones.
Patent WO-2022104557-A1 (WO)
Title: Energy-saving-type display apparatus with automatic adjusting function
Inventor: Xu Manchun
IPC: G06F1/16
Filed: 2020-11-18
Abstract: An energy-saving-type display apparatus with an automatic adjusting function, the apparatus comprising a shell (1), wherein a connecting frame (3) is fixedly connected to the interior of the shell (1); fixed shells (2) are fixedly connected to the interior of the shell (1) and positioned on two sides of the connecting frame (3); fixed disks (4) are fixedly connected to the interior of the shell (1) and positioned on the outer sides of the fixed shells (2); and a sliding plate is slidably connected to the interior of the shell (1) and positioned below the connecting frame (3), and an expansion shell is fixedly connected to the outer surface of the sliding plate. When an adjusting disk rotates in the fixed disks (4), a baffle slides on the rear surfaces of the fixed disks (4) under the cooperation of the fixed disks (4) and sliding grooves, vent holes in the fixed disks (4) are opened to ensure that there is a normal working temperature inside the shell (1), and the vent holes are kept closed when the apparatus is not in use, such that short circuiting of components in the apparatus caused by reptiles entering the apparatus via the vent holes is prevented.
Patent WO-2022099738-A1 (WO)
Title: 一种高强度环形吊带
Inventor: WANG NAIBO
IPC: B66C15/00
Filed: 2020-11-18
Abstract: 一种环形吊带，包括吊带本体（1）、保护机构和位置调整机构；保护机构包括吊带本体（1）的两侧对称固接的两个相同的防割边套（2），防割边套（2）包括若干个工字块（201）、若干个十字块（202）和若干个第一螺栓（203），若干个工字块（201）与若干个十字块（202）之间相互交替设置，且相邻的工字块（201）与十字块（202）之间相互转动连接，工字块（201）与十字块（202）在靠近吊带本体（1）的一侧均开设有安装腔（204），安装腔（204）的顶部与底部之间螺纹连接有第一螺栓（203）；位置调整机构包括卡块母端（3）、卡块子端（4）和安装孔（5），卡块母端（3）包括方筒体（301）、第二螺栓（302）和卡槽（303），方筒体（301）活动套接在吊带本体（1）的表面，方筒体（301）的侧壁对称套接有两个相同的第二螺栓（302），两个第二螺栓（302）套接分别套接在两个安装孔（5）的内部，方筒体（301）的一侧顶部与底部等距开设有若干相同的卡槽（303），卡块子端（4）包括盒体（401）、固定柱（402）和第三螺栓（403），盒体（401）套接在吊带本体（1）的末端，盒体（401）的一侧顶端与底端等距固接有若干相同的固定柱（402）。环形吊带通过两个防割边套（2），可有效防止吊带本体（1）在使用过程中，因边缘刮擦其它尖锐物体而导致破裂的情况；通过卡块子端（4）和卡块母端（3）相互卡合将吊带本体（1）相连，在需要更改吊带所成的环形半径时，可以通过更改卡块母端（3）的位置进行调整，结构简单，使用方便。
Patent WO-2022007310-A1 (WO)
Title: Cool-feeling mask
Inventor: GU LEI
IPC: A41D31/04
Filed: 2020-11-24
Abstract: A cool-feeling mask, comprising a mask body (1) and ear looping portions (2). The ear looping portions (2) are symmetrically disposed on both sides of the mask body (1), and the mask body (1) comprises an outer surface layer (11) and an inner surface layer (12); a cool-feeling layer (3) is provided surrounding the edge of the inner surface layer (12); the cool-feeling layer (3) comprises a cool-feeling inner layer (31), a cool-feeling core layer (32) and a cool-feeling outer layer (33); and the cool-feeling inner layer (31), the cool-feeling core layer (32) and the cool-feeling outer layer (33) have the same shape, the cool-feeling inner layer (31) is connected to the inner surface layer (12), and the cool-feeling outer layer (33) makes contact with the skin of a wearer.
Patent WO-2021104226-A1 (WO)
Title: 拍照方法及电子设备
Inventor: ZHOU MING
IPC: H04N5/232
Filed: 2020-11-24
Abstract: 本发明实施例提供一种拍照方法，应用于电子设备，该电子设备包括多个摄像头，该方法包括：接收第一触控输入；响应于第一触控输入，获取第一目标对象的移动速度，第一目标对象为拍照预览界面中的移动对象；根据移动速度，获取目标拍照倍数集合，目标拍照倍数集合中包括多个拍照倍数；根据目标拍照倍数集合，拍摄多张照片。
Patent WO-2021238112-A1 (WO)
Title: High-stability composite phase-change gel for medicine cold-chain transportation at 2-8℃
Inventor: TANG TAO
IPC: C09K5/06
Filed: 2020-11-24
Abstract: A high-stability composite phase-change gel for medicine cold-chain transportation at 2-8℃, comprising: a phase-change coolant formed by mixing water, an alcohol phase-change material, first-class particles, a pH regulator and anti-settling particles, wherein the mass percent of the water is 5.2%-24.2%, the mass percent of the alcohol phase-change material is 75.2%-94.2%, the mass percent of the first-class particles is 0.1%-2%, the mass percent of the pH regulator is 0.04%-0.8%, the mass percent of the anti-settling particles is 0.3%-1.4%, the alcohol phase-change material is polyol or a mixture of the polyol, the pH regulator is an alkaline substance, and the anti-settling particles are at least one of polyphosphate and polyacrylate; and a nanogel having a three-dimensional network structure with second-class particles as nodes, and the mass ratio of the phase-change coolant to the nanogel is 20: 1 to 25: 1. The high-stability composite phase-change gel for medicine cold-chain transportation at 2-8℃ is high in phase-change latent heat and good in cycling stability.
Patent WO-2021129346-A1 (WO)
Title: 机器人自主管理执行能力的方法、设备及存储介质
Inventor: YANG ZHIQIN
IPC: G05D3/12
Filed: 2020-12-04
Abstract: 一种机器人自主管理执行能力的方法、设备及存储介质，机器人获取待执行的作业任务，并获取作业任务的初始状态和完成状态以及机器人自身的状态信息（S10）；根据作业任务的初始状态和完成状态，结合机器人自身的状态信息，计算作业任务对应的执行计划（S20）；按照计算得到的执行计划，执行作业任务（S30）；达到了利用机器人的运算能力使其实现自主管理自身的执行能力的目的，提高了机器人的工作效率，节约了成本，同时，也使得机器人更加智能、更加灵活。
Patent WO-2021179721-A1 (WO)
Inventor: ZHOU HOUQIANG
IPC: C08J7/12
Filed: 2020-12-11
Abstract: A modified thermoplastic polyester elastomer vibrating diaphragm and a preparation method therefor, comprising a modified thermoplastic polyester elastomer, wherein the modified thermoplastic polyester elastomer comprises a thermoplastic polyester elastomer and a modifier uniformly mixed with the thermoplastic polyester elastomer; the modified thermoplastic polyester elastomer is prepared by ultraviolet irradiation, wherein, the parts by weight of the thermoplastic polyester elastomer is 100 parts. The modifier components comprise an irradiation sensitizer, an antioxidant and an ultraviolet absorber, wherein the parts by weight of the various components are: more than or equal to 0.05 part and less than or equal to 15.0 parts of the irradiation sensitizer; more than 0 part and less than or equal to 3.0 parts of the antioxidant; and more than 0 parts and less than or equal to 5.0 parts of the ultraviolet absorber. By modifying the thermoplastic polyester elastomer material, the tensile strength, heat resistance and chemical resistance of the vibrating diaphragm made of the modified material are improved.
Patent WO-2022126413-A1 (WO)
Title: 麻醉机、兽用麻醉机及其废气吸收罐支撑装置
Inventor: SONG JUNTAO
IPC: A61M16/01
Filed: 2020-12-16
Abstract: 一种麻醉机、兽用麻醉机及废气吸收罐支撑装置，废气吸收罐支撑装置包括：托盘（1），该托盘（1）上设置有托盘凹坑（12）；设置于该托盘（1）上的凸起结构（11），该凸起结构（11）能够形成位于该托盘凹坑（12）外侧且用于防护废气吸收罐（2）的周向防护结构，该凸起结构（11）的内侧面及其外侧面均为能够用于防护废气吸收罐（2）的防护面。该废气吸收罐支撑装置，可以对多种尺寸规格的废气吸收罐（2）进行有效支撑，避免了废气吸收罐（2）在麻醉机运动过程中从废气吸收罐支撑装置滑落的情况，有效提高了废气吸收罐支撑装置的通用性。
Patent WO-2022105023-A1 (WO)
Inventor: CHEN CHUNYU
IPC: B25J9/16
Filed: 2020-12-28
Abstract: A robot control method, comprising: obtaining left foot stress information and right foot stress information of a robot; calculating a zero moment point of a center of mass of a body of the robot according to the left foot stress information and the right foot stress information; on the basis of a preset linear inverted pendulum model, updating a movement trajectory of the robot according to the zero moment point of the center of mass of the body to obtain an updated position of the center of mass of the body; performing inverse kinematic analysis on the updated position of the center of mass of the body to obtain joint angles of a left leg and a right leg of the robot; and controlling the robot to move according to the joint angles. According to the method, the joint angles of the movement can be adjusted in real time according to stress information of the robot on the basis of the linear inverted pendulum model, and the robot can still walk stably even in the case of interference of various external environmental forces or uneven ground. Also provided are a robot control apparatus, a computer readable storage medium, and a robot.
Patent WO-2022116341-A1 (WO)
Inventor: LIU YANG
IPC: G02F1/1343
Filed: 2020-12-30
Abstract: Sont divulgués dans la présente invention un écran d'affichage et un dispositif d'affichage. L'écran d'affichage comprend une couche d'électrode commune, une puce de gestion d'alimentation électrique et un contrôleur de synchronisation. La configuration de la couche d'électrode commune pour avoir une pluralité de séparations d'électrode communes, et l'ajustement de la tension d'alimentation de chaque séparation d'électrode commune en fonction de la tension de rétroaction de chaque séparation d'électrode commune peut maintenir la tension continue dans chaque séparation d'électrode commune à une valeur préférée, ce qui affaiblit ou élimine ainsi un problème d'image rémanente.
Patent WO-2021190046-A1 (WO)
Title: 手势识别模型的训练方法、手势识别方法及装置
Inventor: JIA HONGHONG
IPC: G06K9/00
Filed: 2020-12-30
Abstract: 一种手势识别模型的训练方法、手势识别方法及装置，该手势识别模型的训练方法包括：获取训练集，所述训练集包括多张手势样本图像，所述多张手势样本图像中包含多种类别的手势（11）；获取融合模型，所述融合模型中包括多个手势识别模型（12）；获取每个所述手势识别模型对多张所述手势样本图像在每种所述类别的预测分数（13）；根据所述预测分数，从多个待训练的权重组合中确定出所述融合模型的目标权重组合，其中，所述多个待训练的权重组合中的每个中包括每个所述手势识别模型分别对应的权重（14）。所述方法提升手势识别模型的识别准确率。
Patent WO-2021139663-A1 (WO)
Inventor: YANG YUN
IPC: A47J36/00
Filed: 2021-01-06
Abstract: 一种烹饪设备，包括：内锅组件（100）；第一耦合器（102），设置在内锅组件（100）上；外锅（106），外锅（106）上具有安装腔，内锅组件（100）可移除地设置在安装腔中；对位件（104，105），设置在内锅组件（100）和外锅（106）中的一个上；容纳槽（108，109），设置在内锅组件（100）和外锅（106）中的另一个上，对位件（104，105）被配置为适于安装在容纳槽（108，109）内；第二耦合器（110），设置在外锅（106）上，第二耦合器（110）被配置为适于与第一耦合器（102）相插接。通过将对位件（104，105）安装在容纳槽（108，109）中对内锅组件（100）和外锅（106）的配合进行限位，使得在对位件（104，105）位于容纳槽（108，109）中的情况下，内锅组件（100）上的第一耦合器（102）和外锅（106）上的第二耦合器（110）相插接，实现烹饪设备的通电，便于将内锅组件（100）准确地安装到外锅（106）中。
Patent WO-2021143876-A1 (WO)
Title: Sterilization method for dry collagen-based biomaterial
Inventor: WANG YUNBING
IPC: A01N43/16
Filed: 2021-01-15
Abstract: The present invention provides a sterilization method for a dry collagen-based biomaterial, comprising the following steps: immersing a collagen-based biomaterial in an antibiotic solution, and then washing same, so as to obtain a primarily sterilized collagen-based biomaterial; immersing the primarily sterilized collagen-based biomaterial in a peroxyacetic acid solution, shaking same at room temperature, and then washing same, so as to obtain a secondarily sterilized collagen-based biomaterial; and immersing the secondarily sterilized collagen-based biomaterial in an organic solvent, and performing dehydration and drying after immersion, so as to obtain a dry collagen-based biomaterial. The present invention provides simple and quick operations, does not require a professional sterilization device, and effectively solves the problems that sterilization processes affect the structural stability and the usage performance, and has incomplete sterilization, difficult operations, and low production cost.
Patent WO-2021143902-A1 (WO)
Inventor: CHEN ZIMIN
IPC: C07K16/18
Filed: 2021-01-18
Abstract: 在乙型肝炎病毒(Hepatitis B virus,HBV)检测领域，一种采用双抗体夹心法检测HBcAg的方法，以及用于检测HBcAg的抗体及试剂盒；还包括一种能够用于组织或细胞样品的HBcAg免疫学检测的单克隆抗体。
Patent WO-2022083027-A1 (WO)
Title: 一种可调节可移除的瓣膜夹持装置
Inventor: GUO YANG
IPC: A61F2/24
Filed: 2021-02-01
Abstract: 一种可调节可移除的瓣膜夹持装置，包括固定部（1）和间隔部（2），所述固定部（1）包括支撑件（11）、锚固件（12）和连接件（13），间隔部（2）包括相连的球囊体（21）和变径阀（22），支撑件（11）、锚固件（12）和球囊体（21）均与连接件（13）连接。该瓣膜夹持装置可适配多种非线性尺寸的解剖结构，扩大适应症范围；可以在术后二尖瓣周围解剖尺寸发生变化后，提供再介入接口，调整夹合距离和张力，从而缓解术后左室重构造成的反流，进一步延长治疗效果；各部件在植入之初提供可靠的夹合结构、降低反流，部分结构可以在术后一段时间之后降解，为长期预后可能需要的置换等其他治疗手段提供空间。
Patent WO-2022007404-A1 (WO)
Inventor: LIU JIE
IPC: H04M1/725
Filed: 2021-02-09
Abstract: L'invention concerne un système et un procédé de commande de dispositif de massage, un dispositif de massage et un terminal mobile. Le procédé comprend les étapes suivantes : le terminal mobile détecte une opération d'utilisateur pour une application de commande, l'application de commande s'exécutant sur le terminal mobile ; lors de la détection de la sortie d'une première opération d'utilisateur de l'application de commande, le terminal mobile envoie une instruction de sortie d'application au dispositif de massage en réponse à la première opération d'utilisateur ; et lorsque le dispositif de massage reçoit l'instruction de sortie d'application envoyée par le terminal mobile, le dispositif de massage est commandé pour continuer à fonctionner dans l'état de travail actuel. En mettant en œuvre des modes de réalisation de la présente invention, même après la sortie de l'application de commande du dispositif de massage, le dispositif de massage n'arrête pas le travail de massage, de telle sorte que l'effet de la sortie de l'application de commande sur le travail de massage normal du dispositif de massage peut être réduit.
Patent WO-2022156017-A1 (WO)
Inventor: GU YONGMING
IPC: F24F3/16
Filed: 2021-02-19
Abstract: 一种火加工室(1)内空气参数的智能调控系统，包括火加工室(1)、制冷机(2)、智能终端(5)和除尘装置(6)，火加工室(1)上设有带流量传感器(7)的进风管道(11)和出风管道(12)，火加工室(1)内部设有温度传感器(13)、灰尘颗粒传感器(14)，除尘装置(6)、制冷机(2)分别与火加工室(1)相连形成闭环除尘回路、闭环制冷回路，智能终端(5)可预设室内空气参数并存储相应的室内参数预设值，智能终端(5)可获取传感器相应的室内参数检测数据以及通过控制制冷机(2)、进风机(3)、出风机(4)和除尘装置(6)的工作使得室内参数检测数据达到室内空气参数预设值。
Patent WO-2022083044-A1 (WO)
Inventor: HAN PENG
IPC: G01N15/02
Filed: 2021-02-26
Abstract: 一种大气颗粒物粒径分布的在线测量系统及方法，系统包括样品采集单元（10）、蠕动泵（20）、测量单元（30）和信号处理单元（40）；测量单元（30）包括样品池（31）、激光器（32）和探测器（37）；样品采集单元（10）采集大气样品并将其转换为样品溶液，蠕动泵（20）将样品溶液分别以至少两个不同的速度注入样品池（31）中；激光器（32）射出激光至装有样品溶液的样品池（31），探测器（37）检测蠕动泵（20）以不同的速度注入样品溶液时所分别产生的散射光，并将其转化为散射光电信号，信号处理单元（40）接收不同的散射光电信号并结合不同的样品溶液的注入速度拟合输出大气颗粒物的粒径信息。