baber/WOPTO huggingface dataset:
Patent WO-2020177507-A1 (WO)
Title: Pump body assembly for reciprocating-type compressor, and reciprocating-type compressor
Inventor: CHEN XINJIE
IPC: F04B39/12
Filed: 2020-02-11
Abstract: Disclosed are a pump body assembly (100) for a reciprocating-type compressor, and a reciprocating-type compressor (200) with the pump body assembly (100). The pump body assembly (100) comprises a crankcase (1), a piston (2), a crankshaft (3), and a connection rod (4), wherein a first end (41) of the connection rod (4) defines a first hole (411), and a second end (42) thereof defines a second hole (421); the crankcase (1) is provided with a first plane (10), and the first plane (10) passes through the central axis (120a) of an air cylinder bore, and is perpendicular to the central axis (110a) of a crankshaft hole; the connection rod (4) is provided with a second plane (40), and the second plane (40) passes through the center of the first hole (411) and the center of the second hole (421), and is perpendicular to both the central axis of the first hole (411) and the central axis of the second hole (421); and the first plane (10) and the second plane (40) are parallel to each other or overlap each other. The pump body assembly (100) has a stable structure, and can be run in a reliable manner.
Patent WO-2021134869-A1 (WO)
Inventor: HUANG XIAOTIAN
IPC: H05K1/18
Filed: 2020-02-24
Abstract: Disclosed are a circuit board and a terminal device. According to the present application, a processing chip and a memory chip in an L-shaped area are placed obliquely, so as to facilitate layout of the entire circuit board, facilitate outward wiring of the processing chip, increase the distance between the processing chip and a charging chip, and facilitate heat dissipation of the processing chip. In addition, in the area of a second device layer corresponding to the area where the processing chip is located, there is a space enough to form an emulation device area, so that it can be ensured that the circuit board can achieve emulation smoothly by means of a power distribution network.
Patent WO-2021168834-A1 (WO)
Inventor: WU ZUOMIN
IPC: H04W72/12
Filed: 2020-02-28
Abstract: Provided are a data transmission method and apparatus, and a device. The method comprises: a terminal device receiving downlink control information (DCI) sent by a network device; and the terminal device determining, according to the DCI, whether to feed back a hybrid automatic repeat request (HARQ) process indicated by the DCI. The efficiency of data transmission between a network device and a terminal device is thus improved.
Patent WO-2020182045-A1 (WO)
Title: Method and apparatus for sidelink communication managements
Inventor: TSENG YUNGLAN
IPC: H04L29/08
Filed: 2020-03-05
Abstract: A method of wireless communication is provided. The method includes performing, by a user equipment (UE), a Medium Access Control (MAC) reset operation triggered by a first radio access interface, without canceling or modifying at least one sidelink (SL) procedure associated with a second radio access interface.
Patent WO-2021207880-A1 (WO)
Title: Short circuit protection apparatus, short circuit protection method, and photovoltaic power generation system
Inventor: ZHANG XIUFENG
IPC: H02H3/08
Filed: 2020-04-13
Abstract: A short circuit protection apparatus, a short circuit protection method, and a photovoltaic power generation system, relating to the technical field of photovoltaic power generation. The short circuit protection apparatus (200) comprises: an interface, a protection switch, a direct current bus, and a controller; the short circuit protection apparatus (200) is connected to at least two photovoltaic units by means of the interface, the at least two photovoltaic units being connected in parallel to the direct current bus inside the short circuit protection apparatus (200) to form at least two branches, at least one photovoltaic unit being connected to each branch; the protection switch, when disconnected, is used for making at most three photovoltaic units be directly connected in parallel to the direct current bus inside the short circuit protection apparatus (200); and the controller is used for controlling the protection switch to disconnect when the reverse current of a branch is greater than a first current value. Using the short circuit protection apparatus (200) enables the photovoltaic units and wiring to be effectively protected when a photovoltaic unit has a short circuit or the wiring has a short circuit, and the power consumption thereof is low.
Patent WO-2021208021-A1 (WO)
Title: Receiver side protection with resource forwarding in sidelink
Inventor: GUO HUI
IPC: H04W72/04
Filed: 2020-04-16
Abstract: Certain aspects of the present disclosure provide techniques for receiver side protection in sidelink communications. In certain aspects, a method performed by an apparatus generally includes obtaining, from a first user equipment (UE), first control information, which includes a first resource allocation information of one or more resources allocated for transmission by the first UE to the apparatus and an indication of a first cell associated with the first UE. The method generally includes obtaining, from a second UE, second control information, which generally includes a second resource allocation information of resources allocated for transmission by the second UE to the apparatus and an indication of a second cell associated with the second UE. The method generally includes determining, based on the first and second control information, potential interference from transmissions by the first UE and the second UE and taking one or more actions to mitigate the potential interference.
Patent WO-2021212266-A1 (WO)
Inventor: HUANG ZUYAN
IPC: G01D5/30
Filed: 2020-04-20
Abstract: Provided are a Fabry-Perot sensor cavity length demodulation system and a Fabry-Perot sensor cavity length demodulation method. The demodulation system comprises: a first light source (1), which emits light of a first wavelength; a second light source (2), which emits light of a second wavelength; a wavelength division multiplexer (3) , which receives the light from the first light source (1) and the light from the second light source (2); an optical fiber coupler (4), which recieves and couples the light of the first light source (1) and the light of the second light source (2); a Fabry-Perot sensor (5), which receives coupled light from the optical fiber coupler (4), reflects the coupled light at a first plane and a second plane of the Fabry-Perot sensor (5) so that same is subjected to interference, and returns interference light to the optical fiber coupler (4); a demultiplexer (6), which receives the interference light and divides the interference light into a first light beam (L1) and a second light beam (L2); and a first detector (7) and a second detector (8), which receive the first light beam (L1) and the second light beam (L2), respectively, and transmit a first interference signal of the first light beam (L1) and a second interference signal of the second light beam (L2) to a processor (9). The processor (9) is configured to obtain and analyze a first curve (S1) of the first interference signal and a second curve (S2) of the second interference signal to determine, in the first curve (S1) and/or the second curve (S2), an inflection point of a physical quantity to be measured which causes a cavity length change, wherein the first curve (S1) is a curve of the light intensity of the first interference signal relative to a cavity length, and the second curve (S2) is a curve of the light intensity of the second interference signal relative to the cavity length.
Patent WO-2020224472-A1 (WO)
Title: Method and apparatus for allocating ip address, and method and apparatus for obtaining ip address
Inventor: ZHU FANGYUAN
IPC: H04L29/12
Filed: 2020-04-27
Abstract: The present application provides a method for allocating an IP address, comprising: a session management network element establishes a session for a terminal device, the session being used for transmitting a data packet by means of a control plane network element; the session management network element allocates an IP address for the terminal device; and the session management network element sends the data packet to the terminal device by means of a mobility management network element, the data packet comprising the IP address. The terminal device obtains the IP address without additionally establishing a connection path, so that the terminal device obtains the IP address more flexibly, and occupancy of excessive signaling resources can be avoided.
Patent WO-2020228606-A1 (WO)
Title: Oligonucléotides cpg dimériques à utiliser dans la modulation de réponses immunitaires
Inventor: CHANG YI-CHUNG
IPC: A61K31/70
Filed: 2020-05-08
Abstract: L'invention concerne des compositions pharmaceutiques comprenant un oligonucléotide CpG, un agent tampon, et un ou plusieurs sels ayant une concentration totale en sel d'environ 80-130 mM. Une population majoritaire des oligonucléotides CpG dans la composition est sous forme dimérique. L'invention concerne également des utilisations des compositions pharmaceutiques pour moduler des réponses immunitaires chez des sujets ayant besoin du traitement, par exemple, un patient cancéreux.
Patent WO-2020233481-A1 (WO)
Inventor: ZONG JIAN
IPC: H01L23/532
Filed: 2020-05-14
Abstract: The present invention provides a hydrophobic low-dielectric-constant film and a preparation method therefor. The low-dielectric-constant film is formed from one or more fluorine-containing compounds A by means of a plasma enhanced chemical vapor deposition method, and the one or more fluorine-containing compounds comprise a compound having the general formula CxSiyOmHnF2x+2y-n+2 or CxSiyOmHnF2x+2y-n, x being an integer from 1 to 20, y being an integer from 0 to 8, m being an integer from 0 to 6, and n being 0, 3, 6, 7, 9, 10, 12, 13, 15, 16, 17 and 19. Thus, a nano-film having a low dielectric constant and good hydrophobicity is formed on the surface of a substrate.
Patent WO-2021196360-A1 (WO)
Title: 一种温度测量方法及系统
Inventor: HUANG YUANHAO
IPC: A61B5/01
Filed: 2020-05-18
Abstract: 一种温度测量方法，包括如下步骤：S101、获取视场区域内至少一个待测目标的第一温度值（T0）；S102、获取视场区域中对应待测目标的距离值；S103、根据步骤S102中获得的距离值，通过预先标定的距离与温度误差的函数关系计算温度误差，利用温度误差修正第一温度值（T0），得到第二温度值（T1），第二温度值（T1）即为待测目标的温度。通过利用深度相机（302）和红外探测器（301）采集同一视场区域，根据深度图像中待测目标的像素点确定待测目标在远红外图像中的位置；进一步根据深度图像中获取的距离值修正远红外图像中获取的温度值，获得待测目标的精确温度值，通过深度相机（302）与红外探测器（301）的协同作用提高测温的准确性。
Patent WO-2020238940-A1 (WO)
Inventor: SHAO LEI
IPC: G06F16/11
Filed: 2020-05-27
Abstract: A conversion method, apparatus and device based on a DICOM file. The conversion method comprises: acquiring a DICOM tag of a DICOM file to be converted (S110), wherein the DICOM tag comprises: a tag description and a tag value; and converting said DICOM file into a JSON format file according to the DICOM tag (S120).
Patent WO-2021189637-A1 (WO)
Title: 一种丙烯水合制备异丙醇的固定床强化反应系统及工艺
Inventor: ZHANG ZHIBING
IPC: B01J8/04
Filed: 2020-05-28
Abstract: 本发明涉及一种丙烯水合制备异丙醇的固定床强化反应系统及工艺，包括：反应器、微界面发生器和催化剂固定床等。本发明通过微界面发生器破碎丙烯气体使其形成微米尺度的微米级气泡与液态反应物去离子水混合形成气液乳化物，以增大气液两相的相界面积，并达到在较低预设操作条件范围内强化传质的效果；同时，微米级气泡能够与去离子水充分混合形成气液乳化物，通过将气液两相充分混合，能够保证系统中的去离子水与丙烯充分接触，同时保证与催化剂充分接触，有效提高丙稀的单程转化率。
Patent WO-2021243501-A1 (WO)
Inventor: CHEN DONG
IPC: H02J3/38
Filed: 2020-06-01
Abstract: Provided in an embodiment of the present application is a fault protection apparatus, used for lowering electrical power system costs under the conditions that protection for a common direct current bus electrical power system is safe and reliable. The fault protection apparatus comprises: a first diode, a first switch device, a control unit, a first port, a second port, a third port, a fourth port, and a fifth port; the first port is connected to a positive common direct current bus in the common direct current bus, the second port is connected to a negative common direct current bus in the common direct current bus, the third port is connected a positive local bus of a branch path where the fault protection apparatus is located, the fourth port is connected to a negative local bus of the branch path where the fault protection apparatus is located, and one side of the fifth port is connected to a control end of the first switch device; the first diode and the first switch device access the electrical power system by means of the first port, the second port, the third port, and the fourth port; the other side of the fifth port is connected to the control unit, and the control unit sends a drive signal to control the first switch device.
Patent WO-2020253687-A1 (WO)
Inventor: CHEN JUN
IPC: H04J3/06
Filed: 2020-06-16
Abstract: A clock synchronization device, an optical transmitter, an optical receiver and a method, wherein same are used to realize flexible application in application scenarios with different transmission bandwidths. In a clock synchronization device, a digital interpolator adjusts the sampling clock frequency of a digital signal under the control of a sampling clock of a clock control circuit, so that it is no longer necessary to rely on the sampling frequency of a peripheral clock circuit; instead, the clock synchronization device adaptively tracks and adjusts the sampling clock frequency so as to ensure clock synchronization, thereby supporting flexible application in application scenarios with different bandwidth requirements.
Patent WO-2021018216-A1 (WO)
Title: Electrical pulse device for treating tumor
Inventor: WANG HAIFENG
IPC: A61B18/12
Filed: 2020-07-29
Abstract: An electrical pulse device (100) for treating a tumor, the device comprising: a direct-current power supply (6), a conversion circuit (8), a control circuit (4) and an electrical coupling optical fiber apparatus (5). The control circuit (4) is configured to control the conversion circuit (8) to convert a direct-current voltage from the direct-current power supply (6) into a bipolar pulse voltage. The electrical coupling optical fiber apparatus (5) is coupled to the control circuit (4) and the conversion circuit (8), and is configured to convert a first electrical signal, from the control circuit (4) and located in a first voltage domain, into an optical signal, transmit the optical signal via an optical fiber, convert the transmitted optical signal into a second electrical signal located in a second voltage domain that is different from the first voltage domain, and transmit the second electrical signal to the conversion circuit (8).
Patent WO-2022021195-A1 (WO)
Inventor: LAU LEO WOON MING
IPC: A61N5/06
Filed: 2020-07-30
Abstract: A low-cost stretchable wearable electro-to-mid-infrared emitter and a manufacturing method therefor. The emitter comprises a top surface covering layer (31), a first insulating layer (32), an electro-to-mid-infrared emission film layer (33), a second insulating layer (34), and a bottom surface covering layer (35) which are stacked in sequence in a manner of facing a wearer, and each layer is stretchable and ventilated. The mid-infrared emissivity of the top surface covering layer (31) and the mid-infrared emissivity of the bottom surface covering layer (35) are respectively ≥90％ and ≤10％, a hydrophilic contact angle of the top surface covering layer (31) is smaller than 90°, and the electro-to-mid-infrared emission film layer (33) is prepared from a low-cost coal-based nano-carbon polymer composite material. These quantifiable properties are combined, so that the electro-to-mid-infrared emitter has wearing comfort and low energy consumption and high efficacy of emission for an electro-to-mid-infrared unidirectional wearer.
Patent WO-2022027397-A1 (WO)
Title: Extraction apparatus for separating microorganisms
Inventor: ZHENG PINGTING
IPC: C12M1/38
Filed: 2020-08-06
Abstract: An extraction apparatus for separating microorganisms, comprising an observation water tank (1). Air exchange holes (2) are symmetrically provided on the left and right sides of the observation water tank; a moving cover plate (3) is movably mounted on the upper surface of the observation water tank by means of a bearing; a handle (4) is fixedly mounted on the upper surface of the moving cover plate, and an illuminating lamp (8) is mounted on one side of the inner surface of the moving cover plate; the lower surface of the observation water tank is fixedly mounted on the upper surface of a base (5); a display screen (6) is fixedly mounted on the outer surface on one side of the base; fixing bases (7) are symmetrically mounted on the left and right sides of the lower surface of the base; a partition plate (22) is provided in the middle of the upper surface of the base. The extraction apparatus for separating microorganisms relates to the technical field of microorganisms. An internal separation situation can be conveniently observed by an operator by means of the observation water tank; a separation chamber and a water supply chamber can be separated by means of the provided partition plate; lateral movement is made by means of a support column provided on a moving base and by means of a moving groove, and a vessel above is rotated by means of a micromotor below for separation; a heating sheet can provide stable hot water for separation.
Patent WO-2022027470-A1 (WO)
Title: Chip and chip packaging method and electronic device
Inventor: WANG CHAOHONG
IPC: H01L33/62
Filed: 2020-08-06
Abstract: A chip (10) and a chip (10) packaging method and an electronic device. The chip (10) comprises a chip body (11), a lead frame (12) and a resin support (13), wherein the resin support (13) is fixedly connected to the lead frame (12) and encloses a containing cavity (14) having a first opening (136) with the lead frame (12); the chip body (11) is located in the containing cavity (14); the lead frame (12) comprises a first metal plate area (121) and a second metal plate area (122) that are insulated from one another; the first metal plate area (121) is used for fixing the chip body (11) and is electrically connected to the chip body (11); and the second metal plate area (122) is used for electrically connecting the chip body (11) to an external circuit, that is, the packaging of the chip body (11) is achieved by means of the resin support (13) and the lead frame (12). The resin material is low in cost, and the process method for forming the resin support (13) by means of the resin material is simple, thus improving the production efficiency, and solving the problem that the packaging cost is high due to the fact that a ceramic substrate is used for packaging.
Patent WO-2021184669-A1 (WO)
Inventor: WU JIE
IPC: B23P19/00
Filed: 2020-08-17
Abstract: 一种扁平栽培容器的螺栓螺母自动装配系统，包括载盘（8），设在输送线（4-9）上用于扁平栽培容器（10）中螺栓、螺母及其他部件的组装；螺栓供料机构（3），用于对螺栓进行自动分料和送料；螺母供料机构（6），用于对螺母进行自动分料和送料；螺栓螺母抓取机构（5），用于夹取螺栓供料机构（3）提供的螺栓并传送至载盘（8）上，吸取螺母供料机构（6）提供的螺母并传送至载盘（8）上；螺栓校正机构，用于对待装配螺栓的装配位置进行调整。通过螺栓供料机构实现螺栓的自动送料，通过螺栓校正机构对待装配螺栓的装配位置进行调整，通过螺母供料机构实现螺母的自动送料，通过螺栓螺母抓取机构实现螺栓螺母的自动抓取以及螺栓螺母的自动旋紧，实现扁平栽培容器的螺栓螺母的高通量、自动化装配。
Patent WO-2021258529-A1 (WO)
Inventor: WANG RONGGANG
IPC: G06T3/40
Filed: 2020-08-27
Abstract: Disclosed by the present application are an image resolution reduction and restoration method and device, and a readable storage medium, the image resolution reduction and restoration method comprising: obtaining an image to be processed, determining image gradient information corresponding to the image to be processed, then inputting the image to be processed into a preset image resolution reduction model, reducing the resolution of the image to be processed to obtain an initial low-resolution image, then storing the image gradient information into the initial low-resolution image to obtain a target low-resolution image, and inputting the target low-resolution image into a preset image restoration model, and performing high-resolution restoration on the target low-resolution image on the basis of the image gradient information to obtain a target restoration image. The present application solves the technical problem of low restoration accuracy after the image resolution is reduced.
Patent WO-2021093422-A1 (WO)
Title: Heat pump technology-based air outlet drainage-type sludge drying system
Inventor: HUANG ZHIYANG
IPC: B01D53/02
Filed: 2020-08-31
Abstract: Disclosed in the present invention is a heat pump technology-based air outlet drainage-type sludge drying system in the sludge drying field. The system mainly comprises a heat pump set, a sludge conveying unit, and an air loop system. A condenser in the heat pump set supplies hot air flow, and an evaporator condenses and absorbs water vapor in wet air flow, thereby achieving the purpose of drying. The sludge conveying unit is mainly responsible for sludge supply, conveying, and loading. The pressure of the water vapor rises after the hot air flow absorbs moisture of lower sludge, thus reducing a vapor pressure difference for mass transfer with upper sludge and reducing the mass transfer efficiency. In the present invention, an induced draft fan is provided at an air outlet of a drying room to generate a local low pressure, thereby effectively increasing the mass transfer pressure difference and improving the drying efficiency. Moreover, a heat regenerator is provided in an air loop of the heat pump set, thereby improving the energy utilization efficiency, optimizing the performance of the sludge drying system as a whole, and increasing the sludge treatment efficiency. The system can be applied in sludge treatment.
Patent WO-2021047567-A1 (WO)
Title: Callback stream processing method and device
Inventor: CHEN TANKUN
IPC: H04N5/232
Filed: 2020-09-10
Abstract: Provided are a callback stream processing method and device, relating to the technical field of electronics. In a callback stream scenario, an electronic device can set a preview stream and a callback stream in parallel; and after a callback function is set by an application program, the electronic device can directly return, by means of the callback function, callback stream data to the application program for processing, such that the time consumed when creating the preview stream and the callback stream can be shortened, and the time for acquiring the callback stream data and the user wait duration can be reduced. The specific solution involves: an electronic device starting a camera application after detecting a first operation of a user using a first function of a first application program, and displaying a first interface corresponding to the first function; creating a preview stream and a first callback stream in parallel; acquiring first data, wherein the first data is callback stream data of the first callback stream; setting a callback function; and providing, by means of the callback function, the first data to the first application program for processing. The embodiments of the present application are used for processing a callback stream.
Patent WO-2021047595-A1 (WO)
Inventor: LI GANG
IPC: G03B5/00
Filed: 2020-09-10
Abstract: 镜头模组，包括框架（2）、安装至框架（2）的第一电路板（3）、用于安装镜头的镜头座（6）、支撑镜头座（6）于第一电路板（3）的支撑装置以及连接于第一电路板（3）和镜头座（6）之间的驱动装置；框架（2）呈环形且绕设在镜头座（6）外周，驱动装置用于驱动镜头座（6）相对于框架（2）沿垂直于光轴方向运动；框架（2）包括相对设置的第一侧壁（22a）以及连接在第一侧壁（22a）之间且相对设置的第二侧壁（22b），第一侧壁（22a）与第二侧壁（22b）围成环形；驱动装置包括形状记忆合金线（41），形状记忆合金线（41）具有连接至框架（2）的两末端（411）以及位于两末端（411）之间的驱动端，一个末端（411）与第一侧壁（22a）固定，另一末端（411）固定至相邻第二侧壁（22b）；驱动端（412）支撑于镜头座（6）。镜头模组在降低产品装配难度的基础上实现微型化。
Patent WO-2021120742-A1 (WO)
Title: 一种铂金属配合物及其在有机电致发光器件中的应用
Inventor: LI HUIYANG
IPC: C07F15/00
Filed: 2020-09-19
Abstract: 本发明涉及一种铂金属配合物及其在有机电致发光器件中的应用。铂金属配合物为具有化学式（I）结构的化合物，该化合物应用的有机电致发光器件，具有较低的驱动电压，较高的发光效率，且使用寿命也有一定程度的提升，有潜力应用于有机电致发光器件领域。本发明还提供了一种有机电致光电器件，包括阴极、阳极和有机层，所述有机层为空穴注入层、空穴传输层、发光层、空穴阻挡层、电子传输层、电子注入层中的一层或多层，有机层中至少有一层含有结构式（I）中的化合物。