baber/WOPTO huggingface dataset:
Patent WO-2022088478-A1 (WO)
Title: Procédé de mesure de vitesse d'onde d'impulsion et dispositif à ultrasons
Inventor: ZHANG YONG
IPC: A61B5/021
Filed: 2020-12-29
Abstract: La présente demande se rapporte au domaine technique du traitement d'image et, en particulier, à un procédé de mesure de vitesse d'onde d'impulsion et à un dispositif à ultrasons. Le procédé consiste : à acquérir une image ultrasonore de vaisseau sanguin cible d'un objet cible, l'image ultrasonore de vaisseau sanguin cible comprenant au moins deux régions d'échantillonnage ; à obtenir la distance entre les deux, ou plus, régions d'échantillonnage sur la base de l'image ultrasonore de vaisseau sanguin cible ; à analyser des images dans les deux, ou plus, régions d'échantillonnage pour obtenir une différence de temps de déplacement d'un point prédéfini dans un cycle cardiaque entre les deux, ou plus, régions d'échantillonnage ; et à déterminer la vitesse d'onde d'impulsion de l'objet cible sur la base de la distance entre les deux, ou plus, régions d'échantillonnage et de la différence de temps de déplacement du point prédéfini dans le cycle cardiaque entre les deux, ou plus, régions d'échantillonnage. Au moins deux régions d'échantillonnage sont formées dans l'image ultrasonore de vaisseau sanguin cible, c'est-à-dire, la vitesse d'onde d'impulsion de l'objet cible est calculée de manière quantitative à partir de l'image ultrasonore de vaisseau sanguin cible, ce qui permet d'améliorer la précision de détermination de la vitesse d'onde d'impulsion de l'objet cible.
Patent WO-2022105035-A1 (WO)
Inventor: DONG YADONG
IPC: G06K17/00
Filed: 2020-12-31
Abstract: 一种复合型数据读取装置，包括面板（10）、壳体、二维扫码引擎（30）、扫码器转接板（40）、读卡器（50）、防护单元，面板（10）上设置有"V"形槽（11），"V"形槽（11）的一侧面为透明窗口（111），壳体安装在医疗设备的外壳（200）的内侧壁上，二维扫码引擎（30）安装在壳体上，其探头正对透明窗口，扫码器转接板（40）安装在壳体上，与二维扫码引擎（30）连接，读卡器（50）安装在壳体上，紧靠面板（10），该装置能够更灵敏的对二维码与条形码进行读写识别，当该装置不使用时，结构不会外露，既不占用空间，又不会对患者和医护人员造成安全隐患，方便存放与运输。
Patent WO-2021253815-A1 (WO)
Inventor: XIAO GUANGYU
IPC: G06Q40/04
Filed: 2021-01-11
Abstract: 一种基于区块链的增信融资平台系统、方法及存储介质，区块链平台在信用管理平台存储的交易账单中获取目标企业对应的目标交易账单，其中，区块链中的节点在完成交易时，保存交易对应的交易账单；获取目标交易账单在预设维度上的特征值；通过大数据采集分析计算信用平台获取特征值对应的第一信用分值，将第一信用分值、区块链平台对应的第二信用分值以及第三方担保或抵押的第三信用分值之和作为信用评分，通过信用评分确定融资额度；以及将融资额度发送至目标企业对应的节点。
Patent WO-2021143797-A1 (WO)
Title: Gel bead having code, preparation method therefor, and application thereof
Inventor: ZHAI JIXIAN
IPC: C12Q1/6869
Filed: 2021-01-15
Abstract: A gel bead having a code, a preparation method therefor, and an application thereof. At least two types of linkers are attached to the gel bead; the linkers are nucleotide chains, and each comprises a pairing region, a barcode region, and a primer region that are connected in sequence; the pairing region comprises a sequencing primer modified by Acrydite; the pairing region is modified by a photosensitive group. The gel bead having a code is prepared by microfluidic technology and two rounds of annealing and extension, and the synthesis method is simple; the linkers can be shed under the condition of exposure to ultraviolet, and then used as primers to amplify the open chromatin of a cell nucleus; moreover, the barcode regions on the linkers can be used as recognition sequences, and sequences having the same barcode regions are from a same cell; when performing high-throughput sequencing, sequencing results can be classified by barcode regions, and the obtained results are attributed to individual single cells, thereby achieving single-cell ATAC-seq.
Patent WO-2021218303-A1 (WO)
Title: 空调器的调节方法与空调器
Inventor: ZHANG QIANG
IPC: F24F11/61
Filed: 2021-02-19
Abstract: 一种空调器的调节方法与空调器。空调器的调节方法包括：获取空调器所在环境的实际湿度值；判断实际湿度值是否大于第一预设湿度阈值；以及若是，输出语音提示信息，并根据预设的语音交互方案调节空调器的运行状态。本发明的方案，提供一种语音调节空调器的方法，避免通过遥控器控制空调器或者通过移动终端控制空调器的不便影响用户的使用体验，充分满足用户的使用需求。
Patent WO-2022165887-A1 (WO)
Inventor: WANG YUN
IPC: B01J23/40
Filed: 2021-03-01
Abstract: La présente invention se rapporte aux applications de techniques catalytiques et au domaine de la protection de l'environnement liée à la lutte contre la pollution de l'air, et concerne plus particulièrement un catalyseur trifonctionnel à faible formation de NH3 et un procédé de préparation associé. Le catalyseur trifonctionnel (TWC) est composé d'un support et d'un matériau de revêtement. Le matériau de revêtement est composé d'un constituant actif de métal précieux et d'un matériau catalytique. Le constituant de métal précieux comprend un premier constituant actif de métal précieux et un second constituant actif de métal précieux. Le premier constituant actif de métal précieux est une composition contenant du Ru. Le second constituant actif de métal précieux est une composition contenant du Pt, du Pd et du Rh ou une composition contenant du Pd et du Rh. L'addition de métal ruthénium ou d'un oxyde de ruthénium au matériau de revêtement permet d'augmenter la sélectivité à N2 du TWC, de réduire la formation d'un sous-produit NH3 du TWC, de réduire la formation de NH3 en provenance de la source, et certains NH3 formés sont décomposés en N2 et H2 sur le catalyseur de Ru, ce qui permet d'éviter un sous-produit NH3 formé lors de l'utilisation d'AOC pour purifier le TWC, et de fournir une nouvelle solution pour résoudre efficacement le problème de l'émission excessive de NH3.
Patent WO-2022183333-A1 (WO)
Title: 红外图像传感器、红外图像处理方法及装置
Inventor: ZHANG QINGTAO
IPC: H04N5/335
Filed: 2021-03-01
Abstract: 一种红外图像传感器、红外图像处理方法及装置。所述红外图像传感器包括感光像素阵列，所述感光像素阵列包括至少两种的感光像素，不同类型的感光像素具有不同的感光能力。通过将感光像素阵列中的感光像素设计成具有不同的感光能力，从而使得感光像素对应的信噪比、测温精度和测温范围更加灵活多变，红外传感器在单次曝光过程中即可以兼顾较高的测温精度、较大的测温范围，并得到画质较高的红外图像。
Patent WO-2022052434-A1 (WO)
Inventor: Sun Buliang
IPC: A61N5/10
Filed: 2021-03-12
Abstract: A radiation system (100) may include a treatment head (210), a detector (250), a plurality of imaging sources (220, 230, 240), and a gantry (111). The treatment head (210), the detector (250), and the plurality of imaging sources (220, 230, 240) may be mounted on the gantry (111). The treatment head (210) may be configured to deliver a treatment beam toward an object. The plurality of imaging sources (220, 230, 240) may be configured to deliver a plurality of imaging beams toward the object. At least two of the plurality of imaging sources may share the detector (250). The detector (250) may be configured to detect at least two of the plurality of imaging beams. The detected at least two imaging beams may be emitted by different imaging sources of the at least two imaging sources.
Patent WO-2022141809-A1 (WO)
Inventor: LUO CHAOBIN
IPC: F04B35/04
Filed: 2021-03-16
Abstract: 一种可旋转气管（200）及充气泵（100）。可旋转气管（200），连接于充气泵（100）的出气孔（194）；出气孔（194）具有一前孔壁（1941）和一后孔壁（1942）；可旋转气管（200）包括一管体（210）、一套筒（220）以及一第一密封圈（230）。管体（210）具有一管体主体（240）和一管体根部（250），管体主体（240）的顶端设有一接头（260），管体根部（250）具有一前根部（251）和一后根部（252）。管体根部（250）穿过套筒（220），前根部（251）贴合套筒（220）的内壁面，后根部（252）伸出套筒（220），管体根部（250）可绕其轴向在套筒（220）中旋转；套筒（220）的底部外周面上设有螺纹部（223），螺纹部（223）螺接前孔壁（1941）。后根部（252）可活动地插入出气孔（194），第一密封圈（230）套设于后根部（252）的第一外周面（253）上，第一密封圈（230）紧贴后孔壁（1942）。
Patent WO-2021232950-A1 (WO)
Title: Communication device
Inventor: JIN WEI
IPC: G06F13/20
Filed: 2021-03-31
Abstract: A communication device (1), comprising: a master control chip (11), comprising a transmitting end (111); a controlled chip (12), comprising a receiving end (121), the transmitting end (111) and the receiving end (121) being coupled by a differential signal line (13), and the differential signal line (13) comprising a positive end and a negative end; a positive-end state detection unit (122), coupled to the positive end to detect a single-ended signal at the positive end; a negative-end state detection unit (123), coupled to the negative end to detect a single-ended signal at the negative end; and a control unit (126), coupled to the positive-end state detection unit (122), the negative-end state detection unit (123), and the receiving end (121), respectively, and according to a detected signal state combination, waking up the receiving end (121) or making same get to sleep, wherein the signal state combination is a signal state combination of the single-ended signal at the positive end and the single-ended signal at the negative end. Since the opposite end can be waken up or made to get to sleep between the master control chip (11) and the controlled chip (12) without a side band signal or an additional low power consumption circuit, the device costs and the size are reduced, the implementation is simple, and more information can be transmitted by means of the switching of signal states.
Patent WO-2021204091-A1 (WO)
Title: Method and device for clearing buffer
Inventor: YU CHANG
IPC: H04W72/04
Filed: 2021-04-02
Abstract: Disclosed are a method and device for clearing a buffer. The method comprises: a receiving device receiving first control information that comprises first information; the receiving device determining that a first hybrid automatic repeat request (HARQ) process is associated with the first control information; the receiving device determining that the first HARQ process is associated with second control information and/or a buffer associated with the first HARQ process includes second data scheduled by the second control information, wherein the second control information comprises second information different from the first information; and the receiving device not clearing the buffer of the first HARQ process; or, the receiving device determining that the first HARQ process is associated with third control information and/or the buffer associated with the first HARQ process includes third data scheduled by the third control information, wherein the third control information comprises third information, and the third information is the same as the first information; and the receiving device clearing the buffer of the first HARQ process. The solution of the present application can be widely applied to the technical field of communications and fields such as artificial intelligence, the Internet of vehicles and smart home networking.
Patent WO-2021204147-A1 (WO)
Title: Data transmission method and apparatus
Inventor: CHEN JIANKANG
IPC: G06F15/173
Filed: 2021-04-07
Abstract: Provided are a data transmission method and apparatus, which are used for improving the efficiency of data transmission between coprocessors, so as to match the computing capability of an AI system. The method is applied to a computer system comprising at least two coprocessors, e.g. comprising a first coprocessor and a second coprocessor. A shared memory is deployed between the first coprocessor and the second coprocessor and is used for storing data generated by the coprocessors respectively executing subtasks. Furthermore, the shared memory also stores a mapping relationship between the storage addresses of the data generated by means of executing the subtasks, the subtasks, and the coprocessors that execute the subtasks. In this way, storage addresses of data to be read by the coprocessors can be found by means of the mapping relationship, and the data can thus be read directly from the shared memory without the need to copy the data by means of a system bus, thereby improving the efficiency of data transmission between the coprocessors.
Patent WO-2021213201-A1 (WO)
Inventor: WANG WENCHUN
IPC: H01H36/00
Filed: 2021-04-12
Abstract: Provided by the present invention is a refrigerator door body, having a door lining and a storage device installed on the door lining. A hanging lug and a matching groove that match each other are provided between the door lining and the storage device, wherein a power supply module for supplying power to the storage device is provided between the hanging lug and the matching groove. The refrigerator door body also has a switch mechanism that controls the power supply module to turn on and off. The switch mechanism is configured to: turn on the power supply module for power supply when the storage device is installed on the door lining, and turn off the power supply module when the storage device is separated from a door lining installation position. The refrigerator door body of the present invention improves the safety of a user during use.
Patent WO-2021213211-A1 (WO)
Inventor: WANG XUN
IPC: G01R31/12
Filed: 2021-04-13
Abstract: A cable insulation impedance detection method and device. The method is executed by an inverter, and the output of the inverter is connected to a plurality of alternating current cables. The method comprises: disconnecting an alternating current cable to be inspected in the plurality of alternating current cables from a direct current bus of the inverter, and executing a direct current side ground insulation impedance detection procedure so as to obtain a first impedance Riso1 by means of detection (S301); electrically connecting the alternating current cable to be inspected to the positive pole or the negative pole of the direct current bus, and executing the direct current side ground insulation impedance detection procedure, so as to obtain a second impedance Riso2 by means of detection (S302); and determining, according to Riso1 and Riso2, the ground insulation impedance of the alternating current cable to be inspected (S303). Automatic detection of the ground insulation resistance of an alternating current side cable is achieved by means of the inverter, the application safety is improved, and the cable construction inspection cost is reduced.
Patent WO-2022213421-A1 (WO)
Title: Oled display panel and manufacturing method therefor
Inventor: HUANG XIAOWEN
IPC: H01L27/32
Filed: 2021-04-20
Abstract: An OLED display panel and a manufacturing method therefor. In the OLED display panel, a light convergence layer (4) is provided between a packaging layer (3) and a color film layer (6), and a light divergence layer (7) is provided between the color film layer (6) and a cover plate (8). Light is converged by means of the light convergence layer (4), so that more light passes through the color film layer (6), and the light passing through the color film layer (6) is diverged by means of the light divergence layer (7), thereby improving the brightness and chroma of the OLED display panel.
Patent WO-2022227033-A1 (WO)
Inventor: FANG YUN
IPC: H04W72/04
Filed: 2021-04-30
Abstract: 本申请实施例提供了一种无线通信方式、终端设备和网络设备，通过DCI中的至少一个指示域来指示上行传输发送给STRP或者MTRP，且当上行传输是发送给STRP或者MTRP时，指示上行传输对应的SRS资源集。
Patent WO-2022183597-A1 (WO)
Inventor: YANG WEIMING
IPC: A47L11/283
Filed: 2021-05-14
Abstract: With regard to the disadvantages of a poor cleaning effect and inconvenient use of a cleaning machine in the prior art, provided in the present invention is a bidirectional cleaning machine, which belongs to the technical field of cleaning machines. The bidirectional cleaning machine comprises a cleaning mechanism and a hand-held arm. The cleaning mechanism comprises a housing; a transmission shaft is mounted inside the housing; a first gear is arranged on the transmission shaft; an inner cleaning disk is fixedly connected to one end of the transmission shaft; a transmission sleeve is sleeved outside the transmission shaft; one end of the transmission sleeve is perpendicularly and fixedly connected to an outer cleaning ring; a base gear is fixedly arranged on the transmission sleeve; a fixed gear is also fixedly arranged inside the housing; the base gear is also perpendicularly provided with a connecting shaft; a second gear and a third gear are sleeved on the connecting shaft; a power mechanism is arranged on the housing; a clamping collar with a circular ring structure is arranged on a side surface of the housing; and clamping teeth are distributed on an inner side of the clamping collar. The hand-held arm is rotatably connected to the housing; a connecting member is slidably connected to the hand-held arm; one end of the connecting member is provided with a clamping member; and a spring is provided between the hand-held arm and a button. The present invention has the advantages of a good cleaning effect and convenient use.
Patent WO-2021233269-A1 (WO)
Title: Semiconductor device holes, semiconductor device preparation method, and semiconductor device
Inventor: XIA JUN
IPC: H01L27/108
Filed: 2021-05-17
Abstract: Disclosed in the embodiments of the present application are semiconductor device holes, a semiconductor device preparation method, and a semiconductor device. The method comprises: providing a substrate (10) to be etched, and forming a mask layer (30) on said substrate (10); forming a first pattern layer (40) that has an array arrangement on the mask layer (30); using the first pattern layer (40) as a mask to etch the mask layer (30) so as to form a first hole (31) and a second pattern layer (32); depositing a protective layer (50) on the side of the second pattern layer (32) away from said substrate (10), the protective layer (50) covering the side wall and bottom part of the first hole (31) at the same time; etching the protective layer (50) that covers the bottom part of the first hole (31); using the second pattern layer (32) and the protective layer (50) that covers the side wall of the first hole (31) as masks to etch a support layer (20) so as to form a second hole (60), wherein the critical dimensions of the second hole (60) are smaller than the critical dimensions of the first hole (31).
Patent WO-2022236849-A1 (WO)
Inventor: LI LIANG
IPC: B21D26/14
Filed: 2021-05-18
Abstract: 一种基于导电通道（3）的电磁成形装置及成形方法，电磁成形装置包括模具（5）以及置于模具（5）一侧的导电通道（3）；模具（5）包括左侧区域、右侧区域以及中间内凹区域；导电通道（3）包括第一、第二以及第三子导电通道（3-1、3-2、3-3）；第一和第二子导电通道（3-1、3-2）分别置于模具（5）左侧区域的一侧和模具（5）右侧区域的一侧，第三子导电通道（3-3）连接第一和第二子导电通道（3-1、3-2），形成环形带有缺口的导电通道（3），且缺口的方向朝向模具（5）的中间内凹区域。成形方法为：将金属工件（2）置于导电通道（3）内部的缺口处；金属工件（2）与导电通道（3）形成导电回路；匀压力驱动线圈（1）置于导电通道（3）的内部，且置于金属工件（2）上方；向匀压力驱动线圈（1）通入脉冲电流，驱动金属工件（2）向模具（5）的中间内凹区域变形。
Patent WO-2022001601-A1 (WO)
Title: Use of trifloxystrobin for prevention and treatment of agricultural pests and mites
Inventor: TANG JIANFENG
IPC: A01N43/08
Filed: 2021-06-09
Abstract: Provided is the use of trifloxystrobin for the prevention and treatment of agricultural pests and mites. The trifloxystrobin can be configured as an agriculturally allowable emulsifiable concentrate, aqueous emulsion, aqueous agent, wettable powder, microemulsion, suspending agent, microcapsule suspending agent, or water dispersible granule, wherein the content of the trifloxystrobin in the dosage form is 1–80%. The trifloxystrobin has an outstanding effectiveness of control of agricultural pests and mites, and trifloxystrobin is a new compound, and there is no cross-resistance with existing products.
Patent WO-2022001764-A1 (WO)
Title: Method and device for cell selection
Inventor: QIAO YUNFEI
IPC: H04W36/08
Filed: 2021-06-22
Abstract: Provided in the embodiments of the present application are a method and device for cell selection. The method comprises: a communication device obtains polarization priority information of one or more cells; when a cell measurement condition is satisfied, performs cell measurement on the one or more cells according to the obtained polarization priority information; and determines a resident cell according to the measurement result of the one or more cells. The technical solution provided by the present application optimizes the existing cell selection policy by adding the dimension of polarization direction during cell selection, which can ensure that a more suitable resident cell is determined by a terminal.
Patent WO-2022095468-A1 (WO)
Title: Display method and apparatus in augmented reality scene, device, medium, and program
Inventor: LIU XU
IPC: G06T19/00
Filed: 2021-06-24
Abstract: Provided in the embodiments of the present disclosure are a presentation method and apparatus in an augmented reality scene, a device, a medium, and a program. The method is executed by an electronic device. The presentation method comprises: acquiring a current scene image photographed by an augmented reality (AR) device; when it is identified that the current scene image contains a target entity object, determining first presentation position data of an AR special effect that matches the target entity object, and controlling, on the basis of the first display position data, the AR device to present the AR special effect; and during a process of presenting the AR special effect, in response to identifying no target entity object in the current scene image, determining second presentation position data of the AR special effect, and controlling, on the basis of the second display position data, the AR device to continue to present the AR special effect according to presentation progress of the AR special effect.
Patent WO-2022062592-A1 (WO)
Title: Wafer processing device and wafer transport method
Inventor: TANG HUI
IPC: H01L21/687
Filed: 2021-07-15
Abstract: A wafer processing device and a wafer transport method. The wafer processing device comprises: a carrying plate (1) provided with a through hole (11), the carrying plate (1) being used for carrying a wafer (100); a driving seat (2) which can be lifted and lowered with respect to the carrying plate (1); a lifting/lowering rod (3) disposed between the carrying plate (1) and the driving seat (2), one end of the lifting/lowering rod (3) contacting the driving seat (2), and the driving seat (2) driving the lifting/lowering rod (3) to move up and down in the through hole (11), so that the other end of the lifting/lowering rod (3) acts on the bottom surface of the wafer (100) through the through hole (11) to separate the wafer (100) from the carrying plate (1); an electromagnetic conversion device (4) disposed on the driving base (2), the electromagnetic conversion device (4) being powered on to generate a magnetic force; and a magnetic element (5) disposed at the end of the lifting/lowering rod (3) close to the driving seat (2), after the electromagnetic conversion device (4) generates a magnetic force, the electromagnetic conversion device (4) attracting the magnetic element (5), to apply a pulling force (F) to the lifting/lowering rod (3) when the driving seat (2) moves downwards.
Patent WO-2022028541-A1 (WO)
Title: 切换方法、装置及相关设备
Inventor: LIU JINHUA
IPC: H04W36/00
Filed: 2021-08-05
Abstract: 本申请公开了一种切换方法、装置及相关设备，该切换方法包括: 发送关联的一组切换命令到待切换IAB网络中的命令接收节点，所述待切换IAB网络包括IAB节点和终端，所述一组切换命令与所述待切换IAB网络中的IAB节点和终端对应。
Patent WO-2023010570-A1 (WO)
Inventor: FANG YUN
IPC: H04W72/04
Filed: 2021-08-06
Abstract: The present application relates to the technical field of communications, and discloses a search space determining method and apparatus, a device, and a storage medium. The method comprises: determining a target search space in a search space set on the basis of a BD count value and a blind detection capability of a terminal, the BD count value being used when the terminal device performs PDCCH repeated transmission, the BD count value being an integer greater than or equal to 2, the search space set comprising an associated search space, and the associated search space being used for the PDCCH repeated transmission. In embodiments of the present application, when a BD count is greater than or equal to 2, a terminal device and a network device can specify how the BD count value is applied to an associated search space, and determine a unified target search space from a search space set, so that the network device performs terminal scheduling on the target search space, and the terminal device performs PDCCH blind detection in the target search space to ensure the blind detection success rate of the terminal device.