baber/WOPTO huggingface dataset:
Patent WO-2021056133-A1 (WO)
Title: Novel ceramic-based diamond composite sheet and preparation method therefor
Inventor: WANG CHENGYONG
IPC: C04B35/10
Filed: 2019-09-23
Abstract: Provided are a novel ceramic-based diamond composite sheet and a preparation method therefor, which belong to the technical field of composite materials. The ceramic-based diamond composite sheet comprises a ceramic matrix that is provided with a diamond layer; the diamond layer is composed of diamonds, and the form of the diamonds is powder or a thin film; the distribution means of the diamond layer in the ceramic matrix is single-layer distribution or multi-layer distribution, and the distribution location of the diamond layer in the ceramic matrix is located in a middle region or a surface region. The heat dissipation and heat conduction controllability of the ceramic material are greatly improved, and at the same time, the bonding strength between the diamonds and the ceramic matrix is improved, and a ceramic-based diamond composite sheet that has an excellent heat dissipation performance and a controllable heat conduction direction is obtained.
Patent WO-2020125129-A1 (WO)
Title: Data processing method, bbu, rru and computer readable storage medium
Inventor: ZHANG DEGANG
IPC: H04W28/06
Filed: 2019-09-30
Abstract: The embodiments relate to a data processing method, BBU, RRU and a computer readable storage medium. The method comprises the following steps: a data transmitting terminal determines compression parameters; the data transmitting terminal compresses data to be transmitted according to the compression parameter and a preset compression mode to generate a message with preset format; the data transmitting terminal determines a channel associated signaling, the channel associated signaling being generated during compression of the data to be transmitted; and the data transmitting terminal inserts the channel associated signaling into the message and sends the message carrying the channel associated signaling to the data receiving terminal. The data receiving terminal obtains the channel associated signaling from the message, and restores data traffic according to the compression parameters and the compression mode. Compared with the existing mode of directly sending data without compression, the described method can reduce the bandwidth of business data at the port and improves the data transmission efficiency.
Patent WO-2020073872-A1 (WO)
Inventor: LONG FENG
IPC: B01L3/00
Filed: 2019-09-30
Abstract: A microfluidic chip (100) and a driving method therefor. The microfluidic chip (100) comprises: a substrate (110), a driving circuit array (120), a first decoding circuit (130) and a second decoding circuit (140), the driving circuit array (120), the first decoding circuit (130) and the second decoding circuit (140) being integrated on the substrate (110), the first decoding circuit (130) being configured to generate and output a target scanning driving signal to the driving circuit array (120), the second decoding circuit (140) being configured to generate and output a target driving voltage signal to the driving circuit array (120), the driving circuit array (120) comprising a plurality of driving circuits (121), configured to control droplets (170; 200) to operate on the driving circuit array (120) on the basis of the target scanning driving signal and the target driving voltage signal, a first end of each driving circuit (121) among the plurality of driving circuits (121) being coupled to the first decoding circuit (130), a second end of each driving circuit (121) among the plurality of driving circuits (121) being coupled to the second decoding circuit (140).
Patent WO-2021056609-A1 (WO)
Inventor: DENG WEI
IPC: A61K39/395
Filed: 2019-10-11
Abstract: 多肽抗原序列、其在人类血管性血友病因子的空间敏感位置、及其在制备诊断和/或治疗血管性血友病因子相关的血液疾病的制剂中的应用。该多肽抗原包括SEQ ID No.1所示的氨基酸序列、生物学活性片段或其变体。该多肽的空间位置在血管性血友病因子处于活性状态时由非溶剂暴露转变为溶剂暴露，从而可被抗体识别。利用上述多肽抗原备出的识别活性状态的血管性血友病因子的抗体可以对多种血管性血友病因子相关疾病进行诊断和治疗。
Patent WO-2020215626-A1 (WO)
Inventor: HUANG PI-I
IPC: C08L75/04
Filed: 2019-10-16
Abstract: An environmentally friendly bamboo charcoal material, a preparation method therefor and application thereof. The environmentally friendly material is composed of the following components: 5-20 wt% of modified bamboo charcoal powder and 80-95 wt% of polyurethane. The modified bamboo charcoal powder is prepared by an aqueous liquid A and bamboo charcoal powder by a mass ratio of (8-12):1, fully stirring and then drying. The aqueous liquid A is composed of water and solid A by a mass ratio of (7-11):1. The solid A is composed of the following components: 1-3 wt% of water-soluble silica gel emulsifier, 2-4 wt% of oily emulsifier, 1-3 wt% of sodium hydroxide, 1-3 wt% of sodium bicarbonate, and 87-95 wt% of vegetable wax. Polyurethane is used as the matrix, bamboo charcoal powder of a specific mesh is used as an adsorption filler, and the water-soluble silica gel emulsifier and oily emulsifier are combined to prepare the environmentally friendly material applicable to insoles. The insole prepared has high abrasion resistance, adhesive strength, and rubbing color fastness.
Patent WO-2021081835-A1 (WO)
Inventor: LEE STEWART PING
IPC: A61B6/00
Filed: 2019-10-30
Abstract: An aneurysm AI processing method based on a VRDS 4D medical image, and a product, wherein same are applied to a medical imaging apparatus (500). The method comprises: acquiring target medical image data of a target part of a target user (S201); performing 4D medical imaging according to the target medical image data, and determining a target position of an aneurysm on a target artery according to an imaging result (S202); locating the aneurysm according to the target position, analyzing structural characteristics of the aneurysm, and confirming the type of the aneurysm according to an analysis result (S203); acquiring characteristics of the aneurysm, and determining the danger level of the aneurysm according to the characteristics of the aneurysm (S204); and outputting the type of the aneurysm and the danger level thereof (S205).
Patent WO-2021068312-A1 (WO)
Title: Anti-nodulation structure of flow guide cap of sleeve kiln
Inventor: PANG HUANJUN
IPC: F27B13/06
Filed: 2019-11-04
Abstract: Disclosed is an anti-nodulation structure of a flow guide cap of a sleeve kiln, comprising a lower inner sleeve (1) and a flow guide cap (2). The flow guide cap (2) is installed at the top part of the lower inner sleeve (1), the outer side of the flow guide cap (2) is provided with a refractory layer, the lower inner sleeve (1) has a cooling interlayer (3), the top part of the flow guide cap is provided with a sweeping assembly (4), the sweeping assembly (4) is embedded in the refractory layer and communicates with an inner cavity of the flow guide cap (2), an air guide assembly (5) is provided between the lower inner sleeve (1) and the flow guide cap (2), an air inlet of the air guide assembly (5) communicates with the cooling interlayer (3), an air outlet of the air guide assembly (5) is located in the inner cavity of the flow guide cap (2), a small part of cooling air in the lower inner sleeve (1) is introduced into the inner cavity of the flow guide cap (2) by means of the air guide assembly (5), the cooling air is then blown out from the sweeping assembly on the upper part of the flow guide cap (2) at a certain speed, and dust accumulation stuck at the position of the flow guide cap (2) is swept in real time, which can effectively alleviate or prevent the formation of nodules at the position of the flow guide cap.
Patent WO-2020147397-A1 (WO)
Title: 用于弧面外观检测的机器视觉系统及检测方法
Inventor: WANG HANYU
IPC: G01N21/88
Filed: 2019-11-12
Abstract: 一种用于弧面外观检测的机器视觉系统及检测方法，其中系统包括线阵相机（1）、成像镜头（2）、图像采集模块（21）、线性光源（3）、控制计算机（22）、XYO三轴运动平台（4）和运动控制模块（23）；成像镜头（2）位于XYO三轴运动平台（4）一侧，镜头（2）朝向被检物（41）的弧面（411）；线阵相机（1）将成像镜头（2）传送过来的摸似图像转换成数字图像；线性光源（3）直射被检物（41）的检测位；图像采集模块（21）电性连接线阵相机（1）与控制计算机（22）；运动控制模块（23）电性连接控制计算机（22）和XYO三轴运动平台（4）。提高了数据的准确性，从而实现运动与图像采集同步。
Patent WO-2021092740-A1 (WO)
Inventor: HUANG WEILONG
IPC: G01S3/802
Filed: 2019-11-12
Abstract: Apparatus and method provided herein are directed to a linear differential directional microphone array (LDDMA), which takes into account the directionality of the array elements. The LDDMA may be designed by generating a steering vector for a linear array (LA) having preselected parameters including parameters  δ ,  p ,  θ ,  N , and  M , generating a constraint matrix based on the steering vector, reformulating the constraint matrix based on a microphone response matrix and a steering matrix, obtaining a beamformer by applying a minimum norm solution in terms of the constraint matrix, verifying a desired characteristic of the LA by calculating the beamformer for a desired direction, and constructing the LA based on the preselected parameters and the beamformer.
Patent WO-2021017310-A1 (WO)
Title: Electronic voucher generation method and apparatus, computer device, and storage medium
Inventor: LIU XIAOAO
IPC: G06Q20/38
Filed: 2019-11-13
Abstract: An electronic voucher generation method and apparatus, a computer device, and a storage medium. The method comprises: obtaining a resource adjustment instruction and resource use records; generating a first resource use entry according to the resource adjustment instruction; obtaining instruction information of all resource adjustment instructions corresponding to a resource pool waiting for producing an electronic voucher, and obtaining a second resource use entry according to the instruction information; and generating a resource pool use entry, and combining the resource pool use entry with the second resource use entry to obtain a voucher corresponding to the resource pool.
Patent WO-2021051605-A1 (WO)
Title: Virtual video synthesis method and apparatus based on expression driving, and storage medium
Inventor: Sun Taiwu
IPC: H04N21/234
Filed: 2019-11-14
Abstract: The present application relates to the technical field of video synthesis, and provides a virtual video synthesis method, apparatus, and system based on expression driving, and a storage medium, the method comprising: acquiring an image set to be synthesised and determining an image to be synthesised from the image set to be synthesised; on the basis of a GAN network, synthesising the image to be synthesised with a target image to form a target picture, the target image being a user original image; capturing multiple frames in an unprocessed original video as a reference image; on the basis of the reference image, performing expression driving on the target picture to obtain a transmission image corresponding to a virtual transmission video to be transmitted; and combining the frames of the transmission image to form a virtual synthesised video. The present application uses own photos and photos of a stranger to synthesise pictures used for video chat, and virtualises the synthesised pictures into a video similar to oneself by means of expression driving, being able to get close to the true appearance and protect privacy.
Patent WO-2021051619-A1 (WO)
Title: Step structure for spiral escalator and spiral escalator
Inventor: YING SHUYONG
IPC: B66B21/06
Filed: 2019-11-15
Abstract: A step structure for a spiral escalator, comprising a plurality of steps (3), step axles (6) arranged on the steps, and a step chain used to drive the step axles. A step comprises a tread (8), a riser (9), and an inner end plate (151) and an outer end plate (152). The step chain comprises an inner ring step chain (4) and an outer ring step chain (5). The tread of a step is of an annular sector shape, and the radius corresponding to the inner ring of the tread is smaller than the radius corresponding to the outer ring of the tread. A step axle is provided with an inner end part and an outer end part, and the distance between inner end parts of adjacent step axles is less than the distance between outer end parts of adjacent step axles. The step structure for a spiral escalator causes, when a step rotates, the distance traveled by the outer ring to be longer than that of the inner ring, and cooperates with the annular sector-shaped step tread, causing either side of the steps to have different movement speeds. The difference in speeds is used to cause the steps to turn to the side when advancing and thus reach a spiral movement requirement.
Patent WO-2020258690-A1 (WO)
Inventor: FENG HANG
IPC: H02J3/00
Filed: 2019-11-19
Abstract: Disclosed in the present invention is a circuit using an alternating current panel switch to implement direct current shutdown, comprising a switch power source, a direct current contactor, a panel switch, and a load, the direct current contactor comprising a contactor coil and a corresponding normally-open contactor switch; the switch power source comprises a direct current power source, a positive electrode terminal connected to a positive electrode of the direct current power source, a negative electrode terminal connected to a negative electrode of the direct current power source, a live wire terminal connected to a positive electrode of an external alternating current power source, and a neutral wire terminal connected to a negative electrode of the external alternating current power source; the contactor coil and the panel switch are connected in series to form a first branch, one end of the first branch being connected to the positive electrode terminal, and the other end of the first branch being connected to the negative electrode terminal; and the normally-open contactor switch and the load are connected in series to form a second branch, one end of the second branch being connected to the positive electrode of the external alternating current power source, and the other end of the second branch being connected to the negative electrode of the external alternating current power source. The present invention controls the closing and disconnection of the contactor switch in the alternating current circuit by means of the panel switch in the direct current circuit, and thereby implements control of the load.
Patent WO-2021097704-A1 (WO)
Inventor: LU YANG
IPC: H04L29/12
Filed: 2019-11-20
Abstract: Disclosed are a data transmission method, a data downloading method and a terminal. The embodiments of the present application comprise: respectively generating expected check information of each data block in target data; inserting the expected check information of all the data blocks in the target data into the target data; sending the target data carrying the expected check information of all the data blocks to a second terminal, such that the second terminal checks the expected check information of each data block in the target data respectively; and according to position information, sent by the second terminal, of data blocks, the checking of which has failed, restoring the data blocks, the checking of which has failed, such that the second terminal can perform segmented checking on the target data downloaded by the second terminal. When check failure occurs, only damaged data blocks need to be redownloaded, so that consumption of data flow of the second terminal can be effectively reduced; and a first terminal only needs to re-send the damaged data blocks to the second terminal, so that consumption of content distribution network flow of the first terminal can be effectively reduced.
Patent WO-2021102614-A1 (WO)
Inventor: GAO JUAN
IPC: G06T11/00
Filed: 2019-11-25
Abstract: The present application is suitable for the technical field of computers, and provides a method and terminal for processing positron emission tomography (PET) data. The method comprises: obtaining a first coordinate and a second coordinate which respectively correspond to two ends of a response line to be processed; calculating corresponding dimension coordinates of said response line in a sinogram to be generated based on the first coordinates and the second coordinates; and generating a sinogram corresponding to said response line based on the dimension coordinates. In this way, the terminal obtains two coordinates respectively corresponding to two ends of said response line, the physical position of said response line is calculated, and the sinogram corresponding to said response line is generated based on the dimension coordinates corresponding to said response line. According to the method for generating the sinogram, the calculation amount of the system matrix is reduced, the accuracy of the position information of the response line is improved, and then the accuracy of the generated sinogram is improved.
Patent WO-2021031432-A1 (WO)
Title: Process of fluorinating inorganic or organic compounds by direct fluorination
Inventor: CUI WEILONG
IPC: C07C69/96
Filed: 2019-11-25
Abstract: Presented is a use of a fluorination gas, wherein the elemental fluorine (F  2 ) is present in a high concentration, for example, in a concentration of elemental fluorine (F  2 ), especially of equal to much higher than 15 or even 20% by volume (i.e., at least 15 % or even 20 % by volume), and to a process for the manufacture of a fluorinated compound by direct fluorination employing a fluorination gas, wherein the elemental fluorine (F  2 ) is present in a high concentration. The process is directed to the manufacture of a fluorinated compound, for the exception of fluorinated benzene, by direct fluorination. Especially presented is of interest in the preparation of fluorinated organic compounds, final products and as well intermediates, for usage in agro-, pharma-, electronics-, catalyst, solvent and other functional chemical applications. The fluorination process may be performed batch-wise or in a continuous manner. If the said process is performed batch-wise, a column (tower) reactor may be used. If the process is continuous, a microreactor may be used.
Patent WO-2020119719-A1 (WO)
Inventor: NIE SIWEI
IPC: C12N15/09
Filed: 2019-12-11
Abstract: La présente invention concerne des anticorps anti-TIM-3, les procédés de génération d'hybridomes, les molécules d'acide nucléique codant pour les anticorps anti-TIM-3, des vecteurs d'expression et des cellules hôtes utilisés pour l'expression d'anticorps anti-TIM-3. L'invention concerne également des procédés de validation de la fonction d'anticorps in vitro et de l'efficacité d'anticorps in vivo. Les anticorps de l'invention constituent un agent très puissant pour le traitement de cancers par l'intermédiaire de la modulation de la fonction immunitaire.
Patent WO-2020125637-A1 (WO)
Inventor: XIE QINGQING
IPC: G06T7/30
Filed: 2019-12-17
Abstract: A stereo matching method and apparatus, and an electronic device. The method comprises: respectively calculating initial disparity values of all pixel points in a left view and a right view by means of a local stereo matching algorithm to obtain an initial left disparity map and an initial right disparity map (110); selecting a seed point from the initial left disparity map or the initial right disparity map, and determining a disparity value of the seed point as an initial disparity value thereof (120); for each non-seed point, constructing a credibility propagation area of the non-seed point in a horizontal direction on the basis of a color difference and a pixel space distance (130); determining a disparity value of the non-seed point on the basis of a disparity value of a left seed point or a right seed point closest to the non-seed point in the credibility propagation area (140); and forming a dense disparity map on the basis of the disparity values of all the seed points and the disparity values of all the non-seed points (150). By means of the technical solution, good results can be obtained in the speed and precision of stereo matching.
Patent WO-2021077605-A1 (WO)
Inventor: XU BIN
IPC: H01L27/32
Filed: 2019-12-25
Abstract: Provided are a TFT array substrate and an OLED panel. The TFT array substrate (100) comprises: a display area (22) and a non-display area. The non-display area is provided with a gate wire connected to a control chip. The TFT array substrate (100) comprises: a flexible base (110). The flexible base (110) comprises: a metal line change sublayer (113) arranged in the non-display area, wherein the metal line change sublayer (113) is arranged close to the display area (22); and a thin film transistor layer (120) arranged on the flexible base (110). The thin film transistor layer (120) comprises: a plurality of thin film transistors (120A, 120B) arranged corresponding to the display area (22), wherein a gate wire (144) of each of the thin film transistor layers (120) and the gate wire (144) of the non-display area are subjected to line change configuration through the metal line change sublayer (113).
Patent WO-2021134466-A1 (WO)
Title: Speaker enclosure
Inventor: YIN ZHAOYU
IPC: H04R1/28
Filed: 2019-12-31
Abstract: Provided is a speaker enclosure comprising an upper cover, a lower cover and a speaker unit. The lower cover comprises a lower cover bottom wall, a sidewall and multiple protruding columns. The speaker enclosure further comprises a sealing panel fixed to the protruding columns. A partition is provided at the upper cover. The sealing panel comprises a breathable spacer, a first protruding rib extending from the periphery of the breathable spacer toward the lower cover bottom wall and fixed to the breathable spacer, and a second protruding rib sandwiched between the breathable spacer and the partition and fixed to the breathable spacer. A first fill cavity for accommodation of a sound absorbing material is bounded by the lower cover bottom wall, the first protruding rib, the sidewall and the breathable spacer. The speaker enclosure further comprises a second fill cavity. The first protruding rib is provided with a gap oriented toward the second fill cavity to communicate the first fill cavity with the second fill cavity. In the present invention, the gap of the first protruding rib increases the height of a passage formed by the sealing panel and the lower cover bottom wall, such that the flow of a powder material between the two cavities will not be obstructed in a powder filling process.
Patent WO-2020233129-A1 (WO)
Title: Image super-resolution and coloring method and system, and electronic device
Inventor: WU JINGJING
IPC: G06T3/40
Filed: 2019-12-31
Abstract: An image super-resolution and coloring method and system, and an electronic device. The method comprises: step a, designing a new network model by combining image super-resolution and coloring, the network model comprising an encoding module and a decoding module; step b, inputting a low-resolution grayscale image into a network model; and step c, extracting a semantic feature map of the low-resolution grayscale image by means of the encoding module, transmitting the semantic feature map to a decoding module, superposing the semantic feature maps of all levels by the decoding module, and outputting a high-resolution color image. The method designs the new network model for the super-resolution and coloring problems; the super-resolution and coloring tasks are processed together; the low-resolution grayscale image is directly mapped to the high-resolution color image; the visual impression of people is improved; and resources and time are saved.
Patent WO-2020143790-A1 (WO)
Inventor: ZHANG SHUJUAN
IPC: H04B17/309
Filed: 2020-01-10
Abstract: Disclosed are an information element processing method and apparatus. The method comprises: if the time interval of scheduling the control information of a first type information element and a first information element is less than a predetermined threshold and satisfies a predetermined condition, the quasi-colocation information of the first type information element being obtained according to the quasi-colocation information of a second type information element; and if the time interval of scheduling the control information of the first type information element and the first information element is less than the predetermined threshold and does not satisfy the predetermined condition, processing the first type information element using a predetermined processing mode. Disclosed are a quasi-colocation information obtaining method and apparatus, an information determining method and apparatus, and a storage medium.