baber/WOPTO huggingface dataset:
Patent WO-2020221328-A1 (WO)
Inventor: BO JIANLIN
IPC: B66B11/02
Filed: 2020-04-30
Abstract: Disclosed is a car frame for an steel belt elevator. The car frame comprises two longitudinal beams (1) arranged in parallel, an upper beam assembly (2) and a lower beam assembly (3), wherein the upper beam assembly (2) and the lower beam assembly (3) are connected between the two longitudinal beams (1). Each longitudinal beam (1) comprises a main side plate (11) and auxiliary side plates (12) arranged on both sides of the main side plate (11), and the main side plates of the two longitudinal beams (1) are arranged face to face. The upper beam assembly (2) comprises upper beams (21) and an upper connecting plate (22). The lower beam assembly (3) comprises lower beams (31) and lower connecting plates (32), the lower beams (31) are arranged parallel to the upper beams (21), the lower connecting plates (32) are arranged perpendicular to the longitudinal beams (1) and the lower beams (31), through mounting holes are formed in the two lower connecting plates (32), and the two ends of each lower beam (31) penetrate through the opposite mounting holes (33) in the two lower connecting plates (32) in a fixed manner. According to the car frame for the steel belt elevator, the auxiliary side plates of the upper beams and the longitudinal beams are fixed by bolt assemblies or by welding, which reduces the overall height of the car frame. The lower connecting plates and the lower beams in the lower beam assembly are fixed in an interpenetrating manner, and a diversion sheave assembly is arranged between two wing plates to be rotationally connected to the lower beams, thereby reducing the required shaft depth and further decreasing the overall height of the car frame.
Patent WO-2020259111-A1 (WO)
Inventor: WANG YUEJU
IPC: C07K19/00
Filed: 2020-05-13
Abstract: The present invention relates to the field of biotechnology, and provided is a use of fusion protein of transferrin and glucagon-like peptide-1 oligopeptide produced from plants, and an application of fabricating an oral hypoglycemic capsule from the protein. According to the present invention, plants such as lettuce are used as an expression platform for recombination protein production, and the expression system is simple and efficient. Leaves that produce the recombination protein are freeze-dried into capsules. The capsules may be stored at room temperature, and the biologic activity is maintained, which may remarkably lower the concentration of blood glucose in dog blood.
Patent WO-2021237401-A1 (WO)
Title: Aqueous coating composition and process for preparing the same
Inventor: WANG JINFEI
IPC: C09D133/10
Filed: 2020-05-25
Abstract: An aqueous coating composition comprising (a) from 12.5%to 87%by weight based on the weight of the aqueous coating composition, of a film-forming polymer; (b) from 9.5%to 85%by weight based on the weight of the film-forming polymer, of a specific oligomer; and (c) from 2.5%to 50%by weight based on the weight of the film-forming polymer, of beads with a mean particle size of from 5.0 to 10.5 μm; and a process for preparing the aqueous coating composition.
Patent WO-2021237543-A1 (WO)
Title: Marine-derived gelatin-based injectable hydrogel hemostatic agent, and use thereof and application method therefor
Inventor: ZHAO XIAOLI
IPC: A61L24/10
Filed: 2020-05-27
Abstract: Provided are a marine-derived gelatin-based injectable hydrogel hemostatic agent, and the use thereof and an application method therefor. On the basis of the weight percentage being 100%, the marine-derived gelatin-based injectable hydrogel hemostatic agent comprises the following components: 0.1%-10% of chemically modified marine-derived gelatin, 10%-20% of a photocrosslinking gel factor, 0.1%-15% of a tissue adhesion factor, 0.1%-0.5% of a photoinitiator, and a dissolved quantity of a solvent. The injectable hydrogel hemostatic agent has a rapid and good hemostatic effect, does not cause additional trauma to surrounding tissues during the process of hemostasis, is degradable, and can be widely used in hemostasis for accidental trauma or surgical wounds of human or animal tissues and organs.
Patent WO-2021022887-A1 (WO)
Inventor: YUAN SHITONG
IPC: H04W52/04
Filed: 2020-06-02
Abstract: Embodiments of the present application provide a method and apparatus for configuring synchronization signal/physical broadcast channel block transmission power, which are used to enable an IAB node to determine SS/PBCH block transmission power in a backhaul link. The method comprises: a first network device determining a transmission power for transmitting a SS/PBCH block, and transmitting the SS/PBCH block using the transmission power, wherein the SS/PBCH block is used by a second device to discover and measure the first network device, and the transmission power for transmitting the SS/PBCH block is related to a reference transmission power.
Patent WO-2021057078-A1 (WO)
Title: Fixture for automobile hub production
Inventor: LIN BIN
IPC: B23K37/04
Filed: 2020-06-04
Abstract: A fixture for an automobile hub production, comprising a circular plate-like workbench (10) and a positioning device (20). A plurality of support legs (11) are provided on the bottom surface of the workbench; the positioning device comprises a plurality of positioning units evenly distributed on the circumference; a plurality of radial moving grooves (100) uniformly distributed on the circumference are formed on the upper end face of the workbench; the positioning unit comprises a moving base (22); the moving base is radially movably arranged in the radial moving groove; a cuboid positioning support (23) is radially and elastically movably arranged on the upper end face of the moving base; a right-angled triangular guide block (232) is formed on the inner side end of the upper end face of the positioning support; an inclined surface of the guide block is obliquely arranged upwards from the outside to the inside; an outer blocking block (25) is movably configured on the outer side end of the upper end face of the positioning support; a height-adjustable upper limit plate (27) is provided right above the outer blocking block; the inner end of the upper limit plate exceeds the inner end face of the outer blocking block. The fixture is suitable for different-sized automobile hubs, and positioning is quick and convenient.
Patent WO-2020259562-A1 (WO)
Inventor: HUANG ZHENLONG
IPC: A61B5/022
Filed: 2020-06-24
Abstract: A wearable blood pressure measuring device and a blood pressure measuring method. A measuring device body (110) of the wearable blood pressure measuring device is separately connected to a binding component (120), an air inflation component (130), an air pressure sensor (140), and a pressure sensor (160), and an air bag (150) is separately connected to the air inflation component (130) and the air pressure sensor (140). The pressure sensor (160) is used for collecting the current pressure value of the binding component (120); the measuring device body (110) is used for determining whether the current pressure value is greater than a preset first pressure threshold; the air inflation component (130) is used for inflating air to the air bag (150); the air pressure sensor (140) is used for collecting the current air pressure value of the air bag (150); and the measuring device body (110) is further used for determining the duration of inflation of the air bag (150) when the current air pressure value reaches a preset air pressure threshold, and determining whether the duration of inflation is greater than a preset first duration threshold. The measuring device body (110), the air inflation component (130), the air pressure sensor (140), and the air bag (150) are further used for measuring the systolic blood pressure (SBP) and the diastolic blood pressure (DBP) of a user. The adoption of the blood pressure measuring device can improve the accuracy of blood pressure measurement.
Patent WO-2021012929-A1 (WO)
Inventor: GU RONGZHI
IPC: G10L25/30
Filed: 2020-07-03
Abstract: An inter-channel feature extraction method for a multi-channel multi-source mixed audio signal, an audio separation method and apparatus, a computing device, a computer readable storage medium, and a multi-source audio separation system. The audio separation method comprises: transforming a channel component of a multi-channel multi-source mixed audio signal into a single-channel multi-source mixed audio representation (210); extracting a plurality of inter-channel features from the multi-channel multi-source mixed audio signal (220); performing feature fusion on the single-channel multi-source mixed audio representation and the plurality of inter-channel features (230); on the basis of the fused multi-channel multi-source mixed audio feature, estimating respective weights of a plurality of sound sources in the single-channel multi-source mixed audio representation (240); obtaining respective representations of the plurality of sound sources according to the single-channel multi-source mixed audio representation and the respective weights (250); and transforming the respective representations of the plurality of sound sources into respective audio signals of the plurality of sound sources (260).
Patent WO-2021237901-A1 (WO)
Title: Iii-nitride grooved gate normally-off-type p-channel hemt device and manufacturing method therefor
Inventor: YU GUOHAO
IPC: H01L29/778
Filed: 2020-07-20
Abstract: Disclosed are an III-nitride grooved gate normally-off-type P-channel HEMT device and a manufacturing method therefor. The HEMT device comprises a double-heterojunction structure formed by a first semiconductor, a second semiconductor and a third semiconductor, wherein the double-heterojunction structure has double-2-dimensional hole gases (2DHG); the third semiconductor has a band gap smaller than that of the second semiconductor, with the band gap being easily removed by using photoelectrochemical corrosion (PEC) technology selected according to an energy band, so as to form a groove structure; and the groove structure and a gate electrode structure are arranged in a matching manner, such that 2-dimensional hole gas in an area inside the second semiconductor which corresponds to the bottom of a gate electrode can be depleted. By means of the present application, a grooved gate normally-off-type P-channel HEMT device with a large output current and low on-resistance can be effectively realized.
Patent WO-2021036679-A1 (WO)
Inventor: ZHANG WENCHAO
IPC: B82Y40/00
Filed: 2020-07-31
Abstract: 一种聚偏二氟乙烯包覆微纳米铝粉的制备方法，先将微纳米铝粉分散在含有氢氟酸的有机溶剂中，然后再在分散液中加入PVDF前驱溶液，得到PVDF聚合包覆的微纳米铝粉。该方法制备条件温和、反应过程简单、制备成本低。该方法制得的PVDF聚合包覆的微纳米铝粉因PVDF包覆膜的存在能够有效阻止铝粉表面的氧化，保持铝粉的活性，而且在燃烧时表面包覆的PVDF可以进一步活化铝粉，既可以与铝粉表面残余的氧化铝反应，也可以与活性铝反应，提供大量的燃烧热，促进铝粉的快速燃烧。
Patent WO-2021036808-A1 (WO)
Inventor: WANG DINGFENG
IPC: F21S4/00
Filed: 2020-08-13
Abstract: Disclosed are a side light-emitting flexible panel lamp and a manufacturing method thereof. The manufacturing method specifically comprises the following steps: a transparent flexible resin is continuously extruded into an elongated light-transmitting plate strip by using a plastic extruder; a roller embossing machine is arranged at an outlet of the extruder, or a printing machine is arranged for printing light guide ink, or a laser engraving machine is arranged behind the extruder to process light guide points (3.1); an elongated flexible light guide plate strip (3) is manufactured; flexible light bars with LED lamp beads (2.1) welded thereto are attached to one side edge or two side edges of the flexible light guide plate strip (3), and the flexible light guide plate strip then enters a double-material extruder to extrude flexible light-transmitting resin (5) with diffusion and light-reflecting resin (4) at the same time; the flexible light guide plate strip (3) with the LED flexible light bars attached thereto is wrapped; the surface of the light-transmitting resin (5) is tightly attached to the surface of the light guide plate strip (3) that emits light to form a light-emitting surface; and light emitted by an LED enters the light guide plate strip (3), and is then evenly emitted from an outer wrapping type flexible light-transmitting resin (5) with diffusion by means of various types of reflection and refraction under the action of the light guide plate strip (3) and the light-reflecting resin (4).
Patent WO-2022040951-A1 (WO)
Inventor: WANG XING
IPC: H04N5/232
Filed: 2020-08-26
Abstract: 一种用于图像采集设备的图像矫正方法、一种用于图像采集设备的图像矫正装置、一种计算机可读存储介质和一种图像采集设备。该方法包括：获得图像采集设备采集图像时的姿态信息和/或拍摄状态；在姿态信息表征图像采集设备在采集图像时处于异常姿态时和/或在拍摄状态表征图像采集设备采集图像时处于自拍状态时，至少基于姿态信息对采集的图像进行旋转矫正和/或基于拍摄状态对采集的图像进行镜像翻转矫正。
Patent WO-2021135351-A1 (WO)
Title: Implant body delivery system and inner tube thereof
Inventor: ZHU QING
IPC: A61F2/966
Filed: 2020-09-04
Abstract: Provided are an implant body delivery system and inner tube (3) thereof; the inner tube (3) comprises an inner-tube main body (31), and a friction body (34) arranged on the outer surface of the inner-tube main body (31), the friction body (34) comprising a first friction layer (341) and a second friction layer (342) having different coefficients of friction; the friction body (34) has a first state and a second state; when the friction body (34) is in the first state, the first friction layer (341) is exposed on the outer surface of the inner-tube main body (31); when the friction body (34) is in the second state, the first friction layer (341) is covered and the second friction layer (342) is exposed on the outer surface of the inner-tube main body (31). The provided implant-body delivery system is such that the implant body (4) is released and positioned accurately and stably, axial shortening does not occur, and the safe withdrawal of the delivery system is ensured.
Patent WO-2022052078-A1 (WO)
Inventor: LI NA
IPC: C30B29/32
Filed: 2020-09-14
Abstract: 本发明提供了一种稀土离子掺杂锗酸盐共晶材料，所述共晶材料的化学式为Re  4x Bi  4(1-x) Ge  3 O  12 /Bi  12 GeO  20 ，其中，稀土离子Re为Nd、Yb、Tm、Ho、Er、Pr、Dy、Sm中任一种，X的取值范围为0.003-0.03，同时，本发明还提供了上述共晶材料的制备方法，是通过将Bi  2 O  3 、GeO  2 和掺杂的稀土氧化物粉末作为原材料，采用微下拉法的制备方法，经过一系列的技术参数设置，最终获得的共晶材料，本发明中能够最终获得两种晶粒共存的共晶材料，使得比现有的单晶材料发光带更宽，用于可调谐激光输出应用更宽泛。
Patent WO-2021129038-A1 (WO)
Title: 一种水资源管理系统服务集群化框架构建方法
Inventor: ZHOU JIANZHONG
IPC: H04L29/08
Filed: 2020-10-06
Abstract: 本发明公开了一种水资源管理系统服务集群化框架构建方法，对各水资源管理模型服务及其运行环境进行容器化，得到各水资源管理模型服务容器；然后基于水资源管理业务和所得各水资源管理模型服务容器为系统枢纽节点搭建高可用集群；使各水资源管理模型服务容器以及对其镜像复制后的各水资源管理模型服务容器，均与高可用集群中的枢纽服务节点和镜像枢纽服务节点连接，构建水资源模型服务集群，最后实现各水资源模型服务集群的负载均衡，得到水资源管理系统服务集群化框架。所得框架对同一个外部请求提供多个功能相同的可选接口资源，并且自动分配当前运行效率最高的节点进行服务响应，减小了外部请求的响应等待时间，提升了水资源管理系统整体性能。
Patent WO-2021052514-A1 (WO)
Inventor: ZHOU ZINAN
IPC: H01S3/042
Filed: 2020-10-16
Abstract: A laser (20), relating to the technical field of optoelectronics. The laser (20) comprises: a tube (201), at least one heat sink (10), a plurality of laser chips (202), and at least one prism (203). The at least one heat sink (10), the plurality of laser chips (202) and the at least one prism (203) are all positioned inside the tube (201), and the at least one heat sink (10) and the at least one prism (203) are both positioned on a surface of the tube (201). Each heat sink (10) and each prism (203) corresponds to one or more laser chips (202), the laser chips (202) being positioned on a side of the corresponding heat sinks (10) away from the tube (201), and the prisms (203) being positioned on a light output side of the corresponding laser chips (202). The prisms (203) are used to reflect light rays emitted by the corresponding laser chips (202). A heat sink (10) comprises, sequentially stacked along the direction away from the tube (201): a heat dissipation substrate (101), a heat dissipation layer (102), an auxiliary layer (103), and an electrically conductive layer (104), the thermal conductivity coefficient of the heat dissipation layer (102) being greater than 20 watts/meter·degree, the material of the auxiliary layer (103) being different from the material of the heat dissipation layer (102), and different from the material of the electrically conductive layer (104).
Patent WO-2022082452-A1 (WO)
Title: Semiconductor device and method for manufacturing thereof
Inventor: DU WEIXING
IPC: H01L27/085
Filed: 2020-10-20
Abstract: A semiconductor device includes a substrate, a first GaN-based high-electron-mobility transistor (HEMT), a second GaN-based HEMT, a first interconnection, and a second interconnection is provided. The substrate has a plurality of first-type doped semiconductor regions and second-type doped semiconductor regions. The first GaN-based HEMT is disposed over the substrate to cover a first region on the first-type doped semiconductor regions and the second-type doped semiconductor regions in the substrate. The second GaN-based HEMT is disposed over the substrate to cover a second region. The first region is different from the second region. The first interconnection is disposed over and electrically connected to the substrate, forming a first interface. The second interconnection is disposed over and electrically connected to the substrate, forming a second interface. The first interface is separated from the second interface by at least two heterojunctions formed in the substrate.
Patent WO-2022007255-A1 (WO)
Title: Siw antenna system and communication terminal
Inventor: CHEN SI
IPC: H01Q1/38
Filed: 2020-10-28
Abstract: The present utility model provides a SIW antenna system, comprising a dielectric substrate, a first conductive layer and a second conductive layer respectively formed on two opposite sides of the dielectric substrate, conductive posts, and a feed probe; the first conductive layer is provided with a through hole; the second conductive layer is provided with a coupling gap; there are multiple conductive posts which are uniformly embedded in the dielectric substrate; the multiple conductive posts are arranged at intervals and together define an enclosure structure; each conductive post is electrically connected to the first conductive layer and the second conductive layer, separately; the first conductive layer, the second conductive layer and the conductive posts together define a SIW cavity; both the through hole and the coupling gap are located within the range enclosed by the conductive posts; the feed probe is located in the range enclosed by the conductive posts; the two ends of the feed probe respectively extend to the coupling gap and the through hole for feeding. Compared with the related art, the SIW antenna system provided by the present utility model has a large bandwidth and a low profile; when the SIW antenna system is applied to a communication terminal, the structure and mechanical properties of the communication terminal are stable, and the overall appearance thereof is beautiful.
Patent WO-2022115976-A1 (WO)
Title: Procédé et appareil de commande de système de climatisation par pompe à chaleur de véhicule en déplacement, et dispositif et support de stockage
Inventor: ZHANG YUANYUAN
IPC: H01M10/60
Filed: 2020-12-03
Abstract: La présente invention concerne un procédé et un appareil pour commander un système de climatisation par pompe à chaleur d'un véhicule en déplacement, ainsi qu'un dispositif et un support de stockage. Le procédé consiste à : lorsque l'apport de chaleur d'un système ne peut pas satisfaire aux exigences de chauffage d'un habitacle et d'une batterie en même temps, déterminer, en fonction d'informations d'exigences de confort de l'habitacle, des informations de déplacement et des informations de performances de la batterie, si la priorité de chauffage de l'habitacle est supérieure ou non à celle de la batterie; si tel est le cas, déterminer un mode de chauffage d'un système de climatisation par pompe à chaleur en fonction d'une température ambiante à l'extérieur d'un véhicule, la charge thermique de l'habitacle, une valeur estimée de chaleur perdue naturelle d'entraînement électrique et la charge thermique d'un système de batterie; et si tel n'est pas le cas, déterminer le mode de chauffage du système de climatisation par pompe à chaleur en fonction de la température de la batterie, de la charge thermique de l'habitacle, de la valeur estimée de la chaleur perdue naturelle d'entraînement électrique et de la charge thermique du système de batterie. Au moyen de la commande de l'arbitrage d'un mode de chauffage, une exigence d'endurance et l'exigence de chauffage d'un habitacle sont satisfaites en même temps, de sorte que le confort et l'efficacité optimaux de l'ensemble du véhicule sont obtenus.
Patent WO-2021218091-A1 (WO)
Inventor: HU HAO
IPC: A01K13/00
Filed: 2020-10-30
Abstract: A double-water-tank-type pet bathtub, comprising: a bathtub main body (1), a heating water tank (2), a mixed water tank (3), a water pump (4), a shower head (5) and a control panel (7), wherein an outlet of the water pump (4) is in communication with the shower head (5); the heating water tank (2) is mounted on a high-step bottom surface (11); the mixed water tank (3) is mounted on a low-step bottom surface (12); a water falling opening (13) on the bathtub main body (1) is in communication with a circulating inlet of the mixed water tank (3); a hot water outlet of the heating water tank (2) is in communication with a hot water inlet of the mixed water tank (3), and a first electric valve (61) is arranged on a pipeline between the hot water outlet and the hot water inlet; a water supply port of the heating water tank (2) is in communication with an inlet of the water pump (4), and a second electric valve (62) is arranged on a pipeline between the water supply port and the inlet; a mixed water outlet of the mixed water tank (3) is in communication with an inlet of the water pump (4), and a third electric valve (63) is arranged on a pipeline between the mixed water outlet and the inlet; a fourth electric valve (64) is arranged on a pipeline of a tap water inlet of the heating water tank (2); a fifth electric valve (65) is arranged on a drainage pipeline of the mixed water tank (3); a heater (21) and a first temperature sensor (22) are further arranged inside the heating water tank (2); and the control panel (7) controls each electrical component to work. The double-water-tank-type pet bathtub facilitates water in the heating water tank (2) automatically flowing into the mixed water tank (3), such that cleaning with clean water or cleaning with mixed water is achieved, and pets can be cleaned more conveniently and more thoroughly.
Patent WO-2022082866-A1 (WO)
Inventor: GU XIAOFENG
IPC: C07K14/415
Filed: 2020-11-04
Abstract: Provided is a stress-resistant functional line AcDwEm that has the ability to improve the resistance of host cells to high salt, drought and high temperature stress, with the nucleotide sequence thereof as shown in SEQ ID NO: 1. A recombinant vector containing the stress-resistant functional line AcDwEm is constructed, and is integrated and reconstructed in model plants of oilseed rape and rice by means of an agrobacterium-mediated infestation transformation method. After the stress-resistant functional line AcDwEm is expressed in host cells of the model plants, the high-salt resistance, drought resistance and high-temperature resistance of crops can be significantly enhanced, and the stress-resistant functional line AcDwEm can be used for improving the stress resistance of new varieties of crops.
Patent WO-2021129369-A1 (WO)
Title: 断路器及其电阻断口传动结构
Inventor: LUO CHANGLU
IPC: H01H33/16
Filed: 2020-12-07
Abstract: 一种断路器及其电阻断口传动结构。断路器的电阻断口传动结构包括传动拐臂(2,10)、驱动杠杆(6)和中间传动杆(5)；传动拐臂(2,10)上设有固定铰接点(21)、输入铰接点(24)、第一输出铰接点(23)和第二输出铰接点(22)；驱动杠杆(6)具有铰接端和触头驱动端；触头驱动端与导向设置的电阻触头组件之间铰接有电阻触头连杆(7)，中间传动杆(5)的一端铰接在所述第二输出铰接点(22)上，另一端铰接在驱动杠杆(6)的铰接端和触头驱动端之间，用于在传动拐臂(2,10)摆动时带动驱动杠杆(6)以费力杠杆的形式摆动。通过上述费力杠杆的形式能够增大电阻触头连杆(7)的移动速度，满足对电阻断口的电阻动触头的速度要求，使断路器所需驱动机构的零部件较少、结构简单且造价低。