baber/WOPTO huggingface dataset:
Patent WO-2020019283-A1 (WO)
Inventor: CAO SHENGPING
IPC: C07C69/16
Filed: 2018-07-27
Abstract: 本发明涉及一种丙二醇甲醚乙酸酯精馏系统及其精馏方法，经过前步脱轻处理的粗成品连续输送进入到加压精馏塔，进入塔的物料经过塔釜再沸器加热，气相则通过塔顶气相管经过双效换热器冷凝，呈现液态进入到精制回流罐；精制回流罐内回流液经过精制回流泵一部分被回流入加压精馏塔，一部分则经过成品冷却器冷却至40℃以内作为成品采入成品罐；精制回流罐上部一节填料塔用于富集粗成品中的轻组分，即水、醋酸和丙二醇甲醚。本发明的优点在于：本发明精馏工艺采用节能双效和闪蒸结合的方式，一方面达到节能目的；另外一方面利用闪蒸装置可以降低成品中轻组分，从而达到提高产品纯度的目的。
Patent WO-2020015004-A1 (WO)
Title: Material box rapid adjusting device and rapid replacing method for material boxes of different sizes
Inventor: LAU TAY HOCK
IPC: B25B27/00
Filed: 2018-08-01
Abstract: A material box rapid adjusting device and a rapid replacing method for material boxes of different sizes. The adjusting device comprises a material box width adjusting device (1), a material box thickness adjusting device (2), and an adapting feeding track adjusting device (3); the material box width adjusting device (1) is used for adjusting the width direction of the material box so as to clamp the material box in the width direction, and comprises a first clamping mechanism (11), a first guide shaft (12), a first lock bolt (13), a guide shaft sleeve (14), and a second clamping mechanism (15); the material box thickness adjusting device is used for adjusting the thickness direction of the material box so as to clamp the material box in the thickness direction, and comprises a thickness clamping mechanism (21), a second guide shaft (22), and a second locking bolt (23); and the adapting feeding track adjusting device is used for adjusting the position of the material box, so that an outlet of the material box is parallel to a track. The adjusting device is simple in structure, convenient to adjust and short in material box replacing time.
Patent WO-2019205338-A1 (WO)
Title: Hinge apparatus and hinged structure
Inventor: MEI YANHUI
IPC: E05D7/04
Filed: 2018-08-03
Abstract: A hinge apparatus, comprising a first hinge body (1), a second hinge body (2), a hinge main body (3), and running through the hinge main body (3), a first shaft (4) and a second shaft (5). The hinge main body (3) is hinged to the first hinge body (1) via the first shaft (4); the hinge main body (3) is hinged to the second hinge body (2) via the second shaft (5). The hinge apparatus also comprises an adjusting part (6), the adjusting part (6) being used for adjusting the angle of rotation of the first hinge body (1).
Patent WO-2020019367-A1 (WO)
Inventor: SONG XIANG
IPC: G01N23/00
Filed: 2018-08-03
Abstract: 公开了一种井下岩屑提取系统。其中，井下岩屑提取系统包括井下标记模块（1）、地面控制模块（2）和地面检测及提取模块（3）；井下标记模块和地面检测及提取模块分别与地面控制模块电连接；井下标记模块设于井下挖掘钻头处或钻头附近位置，并用于在钻头挖掘时实时对开采得到的岩屑通过喷射不同种类的标记物进行标记；地面检测及提取模块用于对岩屑进行标记物的种类的检测；地面控制模块用于管控井下标记模块进行标记，并管控地面检测及提取模块确定岩屑的上的标记物的种类。还公开了一种井下岩屑提取系统的控制方法。该系统和方法能够有效满足井下岩屑提取的检测时效高，且简单易行的要求，同时能够实现取样精确，取样成本低廉，且完成量高的目的。
Patent WO-2020029128-A1 (WO)
Title: Multiple access schemes with interference mitigation
Inventor: YAN CHUNLIN
IPC: H04L27/32
Filed: 2018-08-08
Abstract: Methods, systems, and devices for multiple access with interference mitigation are described. An exemplary implementation of interference mitigation in a multiple access scheme includes rearranging a N-th bit stream corresponding to a N-th portion of the input bit stream to generate a N-th rearranged bit stream of K rearranged bit streams, for N = 1, 2,..., K, generating a modulated symbol stream of hierarchical QAM symbols based on the K rearranged bit streams, where bits from the first rearranged bit stream correspond to one or more most significant bits of the hierarchical QAM symbols, bits from the K-th rearranged bit stream correspond to one or more least significant bits of the hierarchical QAM symbols, and bits from a second to (K-1)-th rearranged bit stream correspond to one or more remaining bits of the hierarchical QAM symbols, and transmitting a signal generated from the modulated symbol stream.
Patent WO-2019034009-A1 (WO)
Title: Btk INHIBITORS WITH IMPROVED DUAL SELECTIVITY
Inventor: WANG ZHIWEI
IPC: A61P35/00
Filed: 2018-08-12
Abstract: Disclosed herein is a tri-substituted phenyl Btk inhibitors with improved dual selectivity, a method and a composition for inhibiting Btk and treating disease associated with undesirable Btk activity (Btk-related diseases).
Patent WO-2019227773-A1 (WO)
Inventor: CAO WU
IPC: H01L27/12
Filed: 2018-09-14
Abstract: L'invention concerne un substrat COA, un procédé de fabrication et un dispositif d'affichage. Dans le substrat COA, le procédé de fabrication et le dispositif d'affichage, une ligne de connexion ITO (27) est disposée au niveau d'une extrémité inférieure d'une limite inclinée (26) d'un motif de filtre couleur (22) et s'étend le long de cette dernière. L'invention utilise un contour de limite qui facilite la formation et la rétention d'un matériau ITO, formant ainsi un film de façon stable et réduisant l'impédance de conduction. L'invention empêche également le croisement de la ligne de connexion ITO (27) et d'un fil métallique, réduisant ainsi les risques d'interruption de circuit.
Patent WO-2020056844-A1 (WO)
Inventor: HAN WEI
IPC: H01P1/207
Filed: 2018-10-25
Abstract: A double-zero cross-coupling ceramic filter: four ceramic resonators (1) use fully enclosed metalized integrated ceramic blocks as a basis, and the four ceramic resonators are isolated by means of an isolating slot (2) and are connected by means of a contact ceramic piece (3) so as to form a ceramic block integrated body; the contact ceramic piece (3) provides coupling between each ceramic resonator, and the size of the contact ceramic piece (3) is determined according to the coupling strength required by each ceramic resonator (1); a cross-coupling hole (4) is designed between two ceramic resonators (1), and the cross-coupling hole (4) may achieve coupling between adjacent ceramic resonators, thereby adjusting the phase of an electromagnetic field to attain a double-zero function. The described double-zero cross-coupling ceramic filter significantly improves the near passband out-of-band inhibiting capabilities of the filter and improves the performance of the filter.
Patent WO-2019205579-A1 (WO)
Title: Method for reconstructing core micron ct pore structure
Inventor: TANG MINGMING
IPC: G06T7/136
Filed: 2018-11-12
Abstract: The present invention relates to the microcosmic technical field of unconventional reservoirs, and particularly to a method for reconstructing a core micron CT pore structure, comprising calibrating an actual porosity corresponding to the gray scale in the micron CT result by using an FIB-SEM experiment so as to establish a relationship between the micron CT image gray scale and the porosity; and then assigning a certain porosity to each pixel of the micron CT image according to the relationship, and establishing a soft segmentation method for the pore structure. The method for reconstructing a core micron CT pore structure provides the soft segmentation method for digital core pore structure reconstruction based on FIB-SEM and CT data, establishes a fractional digital core pore structure model, and further improves the matching degree between the digital core pore structure model and the actual core.
Patent WO-2020062476-A1 (WO)
Inventor: LIU XUMING
IPC: G02B13/00
Filed: 2018-11-14
Abstract: A miniature camera lens (100). From the object side to the image side along the optical axis, the miniature camera lens (100) sequentially comprises: a first lens (L1) having positive optical power, the object side surface of the first lens being convex and the image side surface thereof being concave; a second lens (L2) having negative optical power, the object side surface of the second lens being convex and the image side surface thereof being concave; a third lens (L3) having positive optical power, the object side surface and image side surface of the third lens being convex at the paraxial portions; a fourth lens (L4) having positive optical power, the object side surface of the fourth lens being concave and the image side surface thereof being convex; a fifth lens (L5) having positive optical power; and a sixth lens (L6) having negative optical power, the object side surface and image side surface of the sixth lens being concave at the paraxial portions. By reasonably configuring the lens shapes and optical power combination of the lenses, the present invention has the advantages of miniaturization, wide aperture, and high imaging quality.
Patent WO-2019101141-A1 (WO)
Inventor: WANG HONGJUN
IPC: H01M50/249
Filed: 2018-11-22
Abstract: 一种动力电池包及新能源汽车，动力电池包包括壳体以及壳体内部的电芯集成模块，壳体包括上半壳体、下半壳体、前面板以及前端盖，上半壳体与下半壳体连接，前面板与上半壳体以及下半壳体连接，前端盖覆盖在前面板上；电芯集成模块设置在壳体内部，电芯集成模块由多个电芯集成，通过连接片连接电芯之间的正负极，电芯集成模块的正负极通过连接片与外部正负极接插件连接，前面板设置在电芯集成模块的前端，前面板上设置有外部正负极接插件。
Patent WO-2019128601-A1 (WO)
Title: 一种应答信息的发送和接收方法、通信设备及系统
Inventor: LUO JUN
IPC: H04W4/46
Filed: 2018-11-28
Abstract: 一种应答信息的发送和接收方法、通信设备及系统，适用于车联网，自动驾驶或ADAS，例如V2X，V2X，LTE-V，eV2X，其中发送方法包括：第一通信设备在第一时间单元的第一符号集合上向第二通信设备发送数据，其中，所述第一时间单元包括第一符号集合和第二符号集合，所述第一符号集合与所述第二符号集合不包含相同的符号；所述第一通信设备在所述第一时间单元的第二符号集合上从所述第二通信设备接收应答信息，所述应答信息用于指示所述第二通信设备是否正确地接收所述数据。由此，发送数据和接收应答信息均在第一时间单元内完成，因此，降低了V2X通信的时延。
Patent WO-2020103204-A1 (WO)
Title: Method for constructing charging system on lane
Inventor: CHEN ZHILIN
IPC: B60L53/14
Filed: 2018-12-07
Abstract: A method for constructing a charging system on a lane comprises: providing a conducting wire at a boundary line, a division line, or a separation zone of a motor vehicle lane (1), and connecting the conducting wire (1) to a power transmission line (2) provided along the lane; mounting charging apparatuses along the boundary line, the division line, or the separation zone of the lane, the charging apparatus comprising a road separation frame (3) and a power supplier provided on the road separation frame (3); and connecting the power supplier to the conducting wire (1) at the boundary line, the division line, or the separation zone. The charging apparatus supplies power to a vehicle from a side surface of the vehicle, and the power supplying method is different from existing methods in which a power transmission line on a tram supplies power to the tram from the top of the tram. Since power is supplied to the vehicle from a side surface, multiple power supplying apparatuses can be provided in the height direction of the road separation frame, thereby resolving the technical issue of charging vehicles having different heights. The position of the power supplier and the position of a power receiver (6) are also restricted to ensure that the power receiver (6) of the vehicle and the power supplier are always in a correct contact position, such that charging can be successfully performed.
Patent WO-2019157862-A1 (WO)
Title: Shift register, gate drive circuit, display device and driving method
Inventor: FENG XUEHUAN
IPC: G09G3/3208
Filed: 2018-12-21
Abstract: A shift register (200, 400, 1000), a gate drive circuit, a display device and a driving method (2000), the shift register (200, 400, 1000) comprising: a first input sub-circuit (210, 410), which is configured to receive a first input signal from a first input end (STU1) and output a blanking output control signal; a second input sub-circuit (220, 420), which is configured to receive a second input signal from a second input end (STU2) and output a display output control signal; a selection sub-circuit (230, 430), a first end of the selection sub-circuit (230, 430) being connected to the second input sub-circuit (220, 420), a second end of the selection sub-circuit (230, 430) being connected to the first input sub-circuit (210, 410), and a third end of the selection sub-circuit (230, 430) being connected to a first node (Q); the selection sub-circuit (230, 430) is configured to control the potential of the first node (Q) according to the display output control signal and the blanking output control signal; and an output sub-circuit (240, 440), which is configured to output a composite output signal by means of an output end (OUT) under the control of the first node (Q).
Patent WO-2019141051-A1 (WO)
Title: Retinal digital imaging system, retinal digital imaging instrument, and retinal digital imaging method
Inventor: WANG NINGLI
IPC: A61B3/103
Filed: 2018-12-24
Abstract: A retinal digital imaging system, a retinal digital imaging instrument, and a retinal digital imaging method. The retinal digital imaging system comprises an illumination module (1), a main optical assembly (3), and an image sensor module (2). The illumination module (1) comprises a plurality of light-emitting diodes capable of emitting light having different wavelengths; the light emitted by each light-emitting diode enters the retinas through the main optical assembly (3) to form an illumination light path; the light is reflected by the retinas and imaged on the image sensor module (2) through the main optical assembly (3) to form an imaging light path. A plurality of different spectral bands formed by the light-emitting diodes forms a broad spectrum, so that different layers of the retinas can be imaged, thereby providing valuable medical and diagnostic data.
Patent WO-2020124619-A1 (WO)
Inventor: XIONG YOUJUN
IPC: G06F16/25
Filed: 2018-12-24
Abstract: 一种数据处理方法、装置、计算机设备及存储介质，包括：获取数据处理请求，所述数据处理请求包括数据库标识（S102）；根据所述数据库标识，确定目标数据库微服务，所述目标数据库微服务提供与所述数据处理请求对应的目标数据库的数据处理接口（S104）；将所述数据处理请求发送至所述目标数据库微服务，以通过所述目标数据库微服务提供的数据处理接口执行与所述数据处理请求对应的数据处理操作（S106）。通过上述方式，能够提高数据处理效率。
Patent WO-2020118768-A1 (WO)
Title: 可折叠显示面板及其制作方法和可折叠显示装置
Inventor: FANG HONG
IPC: H01L27/32
Filed: 2018-12-25
Abstract: 一种可折叠显示面板（100）及其制作方法，可折叠显示面板（100）在栅极绝缘层和栅极上设置有一第一有机绝缘层（161），第一有机绝缘层（161）覆盖栅极，在第一有机绝缘层（161）上设置一金属箔层（162），在金属箔层（162）上设置一第二有机绝缘层（163）；金属箔层（162）中的金属箔为交叉互联的网状结构。该可折叠显示面板（100）在提高耐弯折特性的同时，提高了弯折后的可恢复性。
Patent WO-2020132964-A1 (WO)
Title: Procédé et dispositif de détection de courbure pour écran flexible, et support de stockage lisible
Inventor: SHI HONGYAN
IPC: G06F3/048
Filed: 2018-12-26
Abstract: L'invention concerne un procédé et un dispositif de détection de courbure pour un écran flexible, et un support de stockage lisible. Le procédé de détection de courbure comprend les étapes consistant à : commander une caméra pour obtenir une image standard d'un écran flexible dans un état aplati, effectuer une analyse d'image sur l'image standard, et identifier des positions standard de N points de référence de l'écran flexible ; commander de la caméra pour obtenir une image actuelle sur l'écran flexible dans un état courbé actuel, effectuer une analyse d'image de l'image actuelle, et identifier des positions actuelles des N points de référence de l'écran flexible ; et déterminer la position de courbure de l'écran flexible en fonction de la position actuelle et de la position standard de chaque point de référence.
Patent WO-2020077854-A1 (WO)
Title: Video generation method and device, electronic device and computer storage medium
Inventor: ZHAO MINGWEI
IPC: H04N5/265
Filed: 2018-12-26
Abstract: The embodiment of the present disclosure provides a video generation method and device, an electronic device and a computer storage medium. The method comprises: receiving a video shooting operation of a user via a video playing interface of an original video; in response to the video shooting operation, displaying a video shooting window above the video playing interface in an overlapping manner; shooting a user video and displaying the user video via the video shooting window; and compositing the user video and the original video to obtain a video collage. According to the embodiment of the present disclosure, the user video and the original video can be conveniently and rapidly composited to form a video collage; the operation process is simple and fast, thereby better satisfying the actual application demands and improving the interaction experience of a user.
Patent WO-2019174384-A1 (WO)
Title: Laser projection module, depth camera, and electronic device
Inventor: ZHOU QIQUN
IPC: G02B27/42
Filed: 2019-01-08
Abstract: A laser projection module (100), a depth camera (1000), and an electronic device (3000). The laser projection module (100) comprises: a laser transmitter (10), the laser transmitter (10) being used for transmitting a laser beam; a reflecting element (50), the reflecting element (50) being used for reflecting the laser beam transmitted by the laser transmitter (10); a diffractive optical element (30), the diffractive optical element (30) being used for diffracting the laser beam reflected by the reflecting element (50); and a photodetector (70), the photodetector (70) being provided between the laser transmitter (10) and the reflecting element (50), the photodetector (70) being used for receiving the laser beam so as to output an electric signal, the electric signal being used for determining the non-zero level beam intensity of the laser beam and, when the non-zero level beam intensity is less than a present intensity, reducing the transmission power of the laser transmitter (10).
Patent WO-2020177144-A1 (WO)
Inventor: LI KIT YING
IPC: A01K1/01
Filed: 2019-03-12
Abstract: A smart self-cleaning electric odor-removing and litter-adding pet litter box, comprising a seat body (1), a litter box (2), a litter adding device (3) and a waste litter collecting device (4); a first cavity (11) and a second cavity (12) are provided at an upper end of the seat body (1), a tail end of the litter box (2) is embedded into the first cavity (11) and is rotatably connected thereto, and a front end of the litter box (2) is slidably connected to a ball (261); a filter plate (29), a waste litter discharge port (28), an air hole (21) and an odor removing device (27) are provided within the litter box (2); the litter adding device (3) comprises a litter box (30) fixedly provided on the seat body (1), an electric control valve (31) provided at the bottom of the litter box (30), and a telescopic pipe (32) communicating the litter box (30) with the litter box (2); and the waste litter collecting device (4) comprises a box body (41) and a protruding block (42), the box body (41) being provided within the second cavity (12) and being slidably connected thereto, and sealing gaskets (43) being provided at openings of the box body (41) and the second cavity (12). The smart self-cleaning electric odor-removing and litter-adding pet litter box has the advantages of simple structure, being convenient to use, high degree of intelligence, good odor removing effect, etc., effectively solving the problem that the existing pet litter box needs manual cleaning and litter adding.
Patent WO-2020052236-A1 (WO)
Title: Optical system of led light source
Inventor: HUANG CHENG
IPC: F21V5/04
Filed: 2019-04-17
Abstract: Disclosed in the present utility model is an optical system of an LED light source, comprising a successively disposed LED light source array, collimating lens array, and condenser lenses; the collimating lens array is in one-to-one correspondence with the LED light sources and is used for collimating light beams emitted by the LED light sources into near parallel light; a Gaussian scattering sheet is provided between the collimating lens array and the condenser lenses, and is used for performing Gaussian scattering on the collimated near parallel light, and then focusing same on a preset surface by means of the condenser lenses, thus forming Gaussian distribution spots. Compared to the existing technology, the present utility model has the beneficial effects of being capable of effectively ensuring the brightness of the center of a light beam and also being capable of homogenizing the light beam, while having a simple process and low costs.
Patent WO-2019214499-A1 (WO)
Title: Random access method and communication device
Inventor: CHEN LI
IPC: H04W74/08
Filed: 2019-04-30
Abstract: The present disclosure provides a random access method and a communication device, the method comprising: using a target beam among optional beams to transmit a message in a random access procedure; the message in the random access procedure being Msg1, Msg2, Msg3 or Msg4.
Patent WO-2019242416-A1 (WO)
Title: 视频图像处理方法及装置、计算机可读介质和电子设备
Inventor: WANG YABIAO
IPC: G06N3/04
Filed: 2019-05-06
Abstract: 本申请公开了一种视频图像处理方法及装置、计算机可读介质和电子设备，涉及图像处理技术领域。该视频图像处理方法包括：确定视频中当前帧图像中的目标对象位置区域；确定下一帧图像中与所述目标对象位置区域对应的目标对象跟踪图像；对目标对象跟踪图像依次进行多组卷积处理以确定下一帧图像中的目标对象位置区域；其中，多组卷积处理中的第一组卷积处理的卷积次数小于其他组卷积处理的卷积次数。
Patent WO-2019214639-A1 (WO)
Title: Method and device for positioning terminal device
Inventor: SHI ZHENYU
IPC: H04W4/02
Filed: 2019-05-08
Abstract: The present application provides a method and a device for positioning a terminal device, so that a positioning management center network element can directly communicate with a wireless access network device, reducing signaling transmission time, and reducing the delay of positioning a terminal device. The method comprises: acquiring a request for positioning a first terminal device; determining to use a positioning management center network element to position the first terminal device, the positioning management center network element and a wireless access network device having a communication interface for communication interaction; and sending to the positioning management center network element a request for positioning the first terminal device, the request comprising first instruction information and/or second instruction information, the first instruction information being used to instruct the positioning management center network element to communicate with the wireless access network device or the positioning management center network element to communicate with the access and mobility management function network element, the second instruction information being used to instruct the positioning management center network element to send position information concerning the terminal device to the access and mobility management function network element and/or a plurality of terminal devices.
Patent WO-2020248187-A1 (WO)
Title: Point cloud coding method, point cloud decoding method and related device
Inventor: LI PU
IPC: G06K9/62
Filed: 2019-06-13
Abstract: A point cloud coding method, a point cloud decoding method and a related device, the point cloud coding method comprising: obtaining three-dimensional position coordinates of each point cloud point in a point cloud, and identifiers of the point cloud points in the point cloud; performing partition coding on the position coordinates of the point cloud in some dimensions (one or two dimensions); using the identifier of each point cloud point to code the point cloud in the other dimensions besides the foregoing one or two dimensions, thereby achieving the coding of the point cloud in three dimensions to obtain a code stream. Hence, only the position coordinates on the point cloud in some dimensions need to undergo partition coding, which prevents the position coordinates in the three dimensions from all directly undergoing partition coding. The identifiers of the point cloud points may also be used for coding, which greatly shortens the coding time and improves the performance of coding compression.
Patent WO-2020248201-A1 (WO)
Inventor: DONG XUE
IPC: H01L33/00
Filed: 2019-06-13
Abstract: A mass transfer method and system for a micro light-emitting diode. The mass transfer method comprises: providing an element substrate (200) on which a plurality of micro light-emitting diodes are formed (S101); using a plurality of adhesive structures (31) on a first intermediate carrier substrate (300) to perform at least one instance of pickup on the micro light-emitting diodes on the element substrate (200), and transferring the micro light-emitting diodes to a second intermediate carrier substrate (400) after each instance of pickup (S102); and transferring each micro light-emitting diode on the second intermediate carrier substrate (400) into a corresponding sub-pixel on a target substrate (100) in one instance (S103), wherein one micro light-emitting diode on the second intermediate carrier substrate (400) corresponds to one sub-pixel on the target substrate (100).