baber/WOPTO huggingface dataset:
Patent WO-2022017093-A1 (WO)
Inventor: CHEN YIWEN
IPC: F04C15/00
Filed: 2021-06-18
Abstract: A submersible pump, comprising a submersible pump housing (9), a motor (2), and a control box (1) which are coaxially arranged. The control box (1) is connected to one end of a motor housing; a submersible pump shaft (91) is provided in the submersible pump housing (9); a connection frame (3) is connected to the other end of the motor housing; the connection frame (3) is hollow; a transmission shaft (31) passes through the connection frame (3); one end of the transmission shaft (31) is connected to a motor shaft fixedly in the circumferential direction and movably in the axial direction, and the other end is in transmission connection with the submersible pump shaft (91); an inward shoulder is provided in the connection frame (3); a protruding outward structure is provided on the peripheral surface of the transmission shaft (31); the outward structure and the motor shaft are respectively arranged at two opposite sides of the inward shoulder; the outward structure and the inward shoulder have an overlap in the radial direction of the connection frame (3); the inward shoulder axially supports the transmission shaft (31) by means of the outward structure. An axial acting force of the submersible pump shaft (91) applied to the transmission shaft (31) does not directly act on the motor shaft, and an axial force applied to a motor rotor is small, thereby prolonging the service life of the motor.
Patent WO-2022257172-A1 (WO)
Title: Mosquito-repelling simulation plant wall and fabrication method therefor
Inventor: WANG WEI
IPC: A01M29/12
Filed: 2021-06-19
Abstract: A mosquito-repelling simulation plant wall and a fabrication method therefor. The simulation plant wall comprises a plant wall mounting plate (1); a mounting strip (2) is fixed on one outer surface of the plant wall mounting plate (1); plant wall simulation plant bricks (3) are snap-fit mounted on one side of the mounting strip (2); and four groups of pump boxes (5) and liquid tanks (6) are mounted at the upper end of one side of the plant wall mounting plate (1); output spouts (4) are mounted on one side of the plant wall mounting plate (1); nozzles (8) are mounted on the outer surface of one side of the output spouts (4); liquid pumps (7) are mounted inside of the pump boxes (5); liquid filling ports (10) are mounted on the upper surface of the liquid tanks (6); input spouts (9) are mounted inside of the liquid tanks (6); a support block (11) is welded on one side of the mounting strip (2); and upper and lower outer surfaces of the mounting strip (2) are each provided with a first clamping port (12). The simulation plant wall is provided with a mosquito-repelling liquid repellent structure which is a detachable structure. The present apparatus processes the fabricated simulation plant wall, and the processed apparatus is cleaned and disinfected.
Patent WO-2021259270-A1 (WO)
Inventor: LI WEI
IPC: G03B21/20
Filed: 2021-06-22
Abstract: A light source assembly, comprising a light emitting assembly (101), a light combining structure (102), a light dimming component (107), a collimating lens group (105), and a phosphor wheel (103). The light combining structure (102) at least comprises a reflection portion (1022); the phosphor wheel (103) comprises a first region and a second region; the light emitting assembly (101) emits laser, and the laser sequentially passes through the light dimming component (107) and the collimating lens group (105) to be irradiated to the phosphor wheel (103); the light dimming component (107) is used for increasing the angle of divergence of the laser and changing the shape of a light spot formed by the laser on the phosphor wheel (103); the phosphor wheel (103) rotates around a rotating shaft, and in the rotating process, the different regions of the phosphor wheel (103) are irradiated by the laser; when the laser is irradiated to the first region, the laser excites the first region to emit fluorescent light to the collimating lens group (105), and the fluorescent light passes through the collimating lens group (105) to be irradiated to the reflection portion; when the laser is irradiated to the second region, the laser is reflected in the second region and then passes through the collimating lens group (105) to be irradiated to the reflection portion (1022); and the reflection portion (1022) is used for turning the transmission direction of incident light.
Patent WO-2022001892-A1 (WO)
Inventor: LU YUCHUN
IPC: H04L1/00
Filed: 2021-06-25
Abstract: L'invention concerne un procédé de retransmission et un appareil de communication, le procédé et l'appareil pouvant satisfaire aux exigences de communication relatives à la transmission de données, aussi bien en termes de faible latence que de fiabilité élevée, pouvant améliorer l'efficacité ainsi que la fiabilité de transmission de données et pouvant être appliqué à des systèmes de communication sans fil ou filaires. Le procédé comprend les étapes suivantes : après avoir reçu un signal provenant d'un second dispositif, un premier dispositif met en oeuvre un premier décodage sur le signal, puis détermine s'il y a des erreurs dans le signal et détermine un premier nombre, et détermine enfin, en fonction d'une relation entre le premier nombre et une première valeur seuil, s'il faut ou non demander au second dispositif d'envoyer un premier bloc de données, le premier nombre étant le nombre d'erreurs dans le signal reçu provenant du second dispositif, le signal est utilisé pour transmettre le premier bloc de données, et la première valeur seuil étant le nombre maximal d'erreurs pouvant être corrigées par le premier dispositif pendant le décodage du premier bloc de données.
Patent WO-2022002130-A1 (WO)
Title: Stream processing method and apparatus thereof
Inventor: GAO HUI
IPC: H04B7/04
Filed: 2021-06-30
Abstract: An embodiment of the present application discloses a stream processing method and an apparatus thereof, the method comprising: a network device acquires transmission information of multiple space division multiplexing streams and, according to the transmission information of the multiple space division multiplexing streams, sends a first physical downlink shared channel (PDSCH) to a terminal device, wherein the multiple space division multiplexing streams are carried on the first PDSCH, the transmission information of the multiple space division multiplexing streams is determined based on first information, and the first information comprises any of the following: the signal-to-noise ratio of each of the multiple space division multiplexing streams, the reference signal received power (RSRP) corresponding to each of the multiple space division multiplexing streams, and the channel information of the first PDSCH. In the embodiment of the present application, the transmission information of the multiple space division multiplexing streams is determined based on the first information. The overall demodulation performance of the multiple space division multiplexing streams is improved, and the spectral efficiency of space division multiplexing is thus improved.
Patent WO-2022179028-A1 (WO)
Inventor: MU TIANLEI
IPC: H01L27/108
Filed: 2021-06-30
Abstract: Embodiments of the present disclosure provide a semiconductor structure forming method and a semiconductor structure. The semiconductor structure forming method comprises: providing a substrate, and forming a dielectric layer on the surface of the substrate; forming a mask layer on the surface of the dielectric layer, the mask layer being internally provided with a first opening passing through the thickness of the mask layer; forming a first barrier layer on the side wall of the first opening, the first barrier layer enclosing a second opening; forming a second barrier layer filling the second opening; removing the first barrier layer and the second barrier layer by using a first etching process until the first barrier layer or the second barrier layer is completely removed; and removing the dielectric layer and part of the substrate that are exposed by the first opening, so as to form a bit-line contact opening, a raised region and a recessed region being provided at the bottom of the bit-line contact opening, and a height difference being present between the raised region and the recessed region.
Patent WO-2022262039-A1 (WO)
Title: Display device
Inventor: CHANG HUANHUAN
IPC: G09F9/30
Filed: 2021-07-13
Abstract: A display device, comprising: a display panel (10), a supporting part, and a telescopic part (30). The display panel (10) comprises a bending portion (101) used for bending so as to cause the display panel (10) to be folded inward or outward. The supporting part bears and is connected to the display panel (10). The telescopic part (30) is at least arranged opposite to the bending portion (101), and at least one end of the telescopic part (30) extends to be movably connected to the supporting part, so that the length of the portion of the telescopic part (30) corresponding to the bending portion (101) changes along with the bending state of the bending portion (101).
Patent WO-2022052648-A1 (WO)
Inventor: LIU JUN
IPC: H04W76/00
Filed: 2021-07-22
Abstract: The present application discloses a session management method and apparatus, a chip, a communication device, and a storage medium. The method comprises: a network device determining a first parameter, the first parameter representing the maximum number of PDU sessions supported by a first PLMN currently accessed by a terminal; the network device sending, to the terminal, first information including the first parameter; the terminal determining the first parameter on the basis of the received first information sent by the network device, or on the basis of locally stored correspondences between PLMNs and the maximum numbers of PDU sessions supported by the PLMNs; and managing PDU sessions of the terminal on the basis of the first parameter.
Patent WO-2022257243-A1 (WO)
Title: Water quality early-warning method and system
Inventor: GAO QIANG
IPC: G06N3/00
Filed: 2021-07-23
Abstract: A water quality early-warning method and system. The method comprises: acquiring current biological motion feature data of a water area to be tested (101); and inputting the current biological motion feature data of said water area into a water quality early-warning model, so as to obtain an early-warning result (102), wherein the water quality early-warning model is obtained by means of training a support vector machine model by using a differential evolution algorithm and a gray wolf optimization algorithm. By means of the method and the system, a support vector machine model is trained by means of a differential evolution algorithm and a gray wolf optimization algorithm, so as to obtain a water quality early-warning model, and water quality early-warning is performed, by using the water quality early-warning model, on a water area to be tested, such that the accuracy of water quality early-warning can be improved. The method and the system have the advantage of a high global search capability.
Patent WO-2022205700-A1 (WO)
Title: Multi-seal connector and waterproof chassis having same
Inventor: JIANG WEIKAI
IPC: H02G15/04
Filed: 2021-07-27
Abstract: Disclosed in the present utility model are a multi-seal connector and a waterproof chassis having same. The seal connector comprises a connector main body provided with through holes, first seal rings, second seal rings, first fixing sleeves, and cover plates; the connector main body comprises butting portions and first connecting portions which are connected to each other; the through holes pass through the abutting portions and the first connecting portions; each first fixing sleeve is provided with a wire passing hole; one end of each first fixing sleeve is connected to the first connecting portion; the first seal rings are disposed on the end surfaces of the ends of the first fixing sleeve close to the first connecting portions; the second seal rings are provided on the other ends of the first fixing sleeves; the second seal rings are clamped and fixed by means of the cover plates connected to the first fixing sleeves; the inner diameter of the second seal rings is smaller than or equal to the inner diameter of the ends of the wire passing holes close to the cover plates. The problems such as aging and damage of components in a chassis caused by water flows and mist in the environment infiltrating into the cavity of the chassis due to insufficient sealing performance between the seal connector and the chassis is effectively prevented, and the overall service life of a stage lamp is ensured.
Patent WO-2023272865-A1 (WO)
Title: 一种带开放辅助槽沟的正畸自锁托槽系统及其自锁托槽
Inventor: LV TAO
IPC: A61C7/30
Filed: 2021-07-30
Abstract: 一种带开放辅助槽沟的正畸自锁托槽系统及自锁托槽，包括多个托槽，托槽设有主槽沟（1）和辅助槽沟（2），主槽沟（1）和辅助槽沟（2）之间设有弹性挡板（3），托槽包括第一托槽（4）、第二托槽（5）和第三托槽（6），第一托槽（4）的弹性挡板（3）的两端和第一托槽（4）的两侧壁齐平设置；第二托槽（5）的弹性挡板（3）的其中一端和第二托槽（5）的侧壁齐平设置，另一端和第二托槽（5）的侧壁形成单侧缺口；第三托槽（6）的弹性挡板（3）的两端对称设有双侧缺口。将第一托槽（4）安装在切牙（7）、第二托槽（5）安装在尖牙（8）、第三托槽（6）安装在前磨牙（9），利用第一托槽（4）、第二托槽（5）和第三托槽（6）的弹性挡板（3）巧妙设置，使托槽系统的弓丝（10）在对应不同托槽的位置产生不同的矫治力。
Patent WO-2022252405-A1 (WO)
Inventor: ZHENG WEIWEI
IPC: G02F1/1335
Filed: 2021-08-19
Abstract: 一种显示装置（100）；显示装置包括显示面板（200）、传感器件（300）及偏光器件（400），由显示装置（100）发出且射向该传感器件（300）的光的偏振方向至少包括第一偏振方向，第一偏振方向与偏光器件（400）的吸收轴平行；通过将与偏光器件（400）的吸收轴平行的杂散光吸收，降低射向传感器（300）的杂散光的光通量，提高传感器（300）的光接受质量。
Patent WO-2023015611-A1 (WO)
Title: Composite structure of semiconductor wafer, and semiconductor wafer and preparation method therefor and application thereof
Inventor: ZHANG YAOHUI
IPC: H01L21/683
Filed: 2021-08-25
Abstract: Disclosed in the present application are a composite structure of a semiconductor wafer, and a semiconductor wafer and a preparation method therefor and an application thereof. The preparation method for a semiconductor wafer comprises: performing thermal oxidation on SiC on a surface layer of a first wafer to form a first oxide layer; forming a second oxide layer on a surface of a second wafer, and forming a peeling layer at a selected depth in the second wafer, so as to separate a first semiconductor layer and a second semiconductor layer from the second wafer, wherein the second semiconductor layer is arranged between the peeling layer and the second oxide layer; and combining the first oxide layer with the second oxide layer, and removing the first semiconductor layer by using the peeling layer. By means of the preparation method for a semiconductor wafer provided in the embodiments of the present application, the problem of C pollution caused by SiC thermal oxidation is avoided, the quality of an SiC thermal oxide layer is improved, the number of interface defects of SiO 2 /SiC are reduced, and the mobility of channel carriers is improved.
Patent WO-2023024026-A1 (WO)
Inventor: SHI LING
IPC: H01L21/77
Filed: 2021-08-26
Abstract: A display panel and a display device. A display area of the display panel comprises a light-transmitting display area (b) and a non-light-transmitting display area (a), the density of pixel circuits of the light-transmitting display area (b) being lower than that of the non-light-transmitting display area (a). The portion of the display panel that is located at the light-transmitting display area (b) comprises: a base substrate; a plurality of pixel circuits (10), wherein the plurality of pixel circuits (10) are arranged on one side of the base substrate; and a signal line, which is used for connecting different pixel circuits (10), wherein the signal line comprises a transparent wire (20) and a metal wire (30), and the metal wire (30) is aperiodically arranged.
Patent WO-2023019654-A1 (WO)
Inventor: TAN XIAOFANG
IPC: H01L29/786
Filed: 2021-09-07
Abstract: Sont divulgués dans les modes de réalisation de la présente demande un substrat et un panneau d'affichage. Dans le substrat, un transistor à couches minces comprend une électrode de grille, une couche active et une couche métallique de source-drain. La couche active et l'électrode de grille sont disposées dans des couches différentes, et la couche active et l'électrode de grille sont disposées de manière à se chevaucher ; et une couche barrière recouvre au moins la couche active et l'électrode de grille et est utilisée pour bloquer l'eau et l'oxygène. Une couche plate recouvre la couche barrière ; et la couche métallique de source-drain est disposée sur la couche plate. La couche métallique de source-drain comprend une électrode de source et une électrode de drain, l'électrode de source et l'électrode de drain étant chacune reliées à la couche active.
Patent WO-2022160726-A1 (WO)
Inventor: ZHANG TAO
IPC: G01N21/64
Filed: 2021-09-09
Abstract: The present application relates to the technical field of fluorescence detection, in particular, to a multi-channel fluorescence quantitative detection device and a molecular diagnosis platform. The fluorescence quantitative detection device comprises a light source assembly, a first filter assembly, a second filter assembly, an imaging assembly, fiber bundles, and a light detection slot. The light detection slot is used for fixing a plurality of capillary tubes. The light source assembly can provide a white light source, and the white light source emitted by the light source assembly is filtered by the first filter assembly to form incident light of a predetermined wavelength band, and then irradiates a corresponding plurality of capillary tubes by means of incident fibers of a plurality of fiber bundles to excite fluorescence. After the fluorescence generated by the plurality of capillary tubes is filtered by means of exit fibers of the plurality of fiber bundles, and the second filter assembly, fluorescence of a corresponding wave band is formed and irradiates the imaging assembly, such that fluorescence imaging photos of the plurality of capillary tubes are conveniently and quickly obtained by means of the imaging assembly to analyze the concentration of samples in the plurality of capillary tubes, thereby improving fluorescence quantitative detection efficiency of the samples.
Patent WO-2022078237-A1 (WO)
Inventor: HU CHAOYU
IPC: A61M5/32
Filed: 2021-10-08
Abstract: A needle protection structure and protection method, and a needle device. The needle protection structure comprises a needle base (1), a needle tube (3) and a protection base (2); the needle tube (3) is connected to the needle base (1); a needle hole is provided on the protection base (2), and a cover plate (4) is rotatably and movably connected to the protection base; a needle passing-through passage (42) is provided on the cover plate (4); the needle protection structure further comprises a needle locking assembly, and the needle locking assembly comprises a torsion spring (5); and the needle base (1) has at least the following two position states relative to the protection base (2): in a first position state, the needle passing-through passage (42) is aligned with the needle hole, and at this time, the torsion spring (5) is in a stretched and energy-storage state, and the needle tube (3) passes through a spring coil (52), the needle hole and the needle passing-through passage (42); and in a second position state, the needle tube (3) exits from the needle passing-through passage (42), and the needle passing-through passage (42) is staggered from the needle hole. The needle protection structure is used for accommodating the spiked portion of the needle tube (3) after the needle is used, avoiding secondary injury and cross infection caused by the exposed spiked end of the needle tube (3), and protecting patients and medical staff.
Patent WO-2022237071-A1 (WO)
Inventor: Xu Wenhang
IPC: G06T7/73
Filed: 2021-10-20
Abstract: L'invention concerne un procédé et un appareil de localisation, ainsi qu'un dispositif électronique, un support de stockage et un programme informatique. Le procédé consiste à : acquérir des relations de localisation relatives respectivement entre un objet cible et chacun d'une pluralité d'appareils de collecte, et à acquérir des informations de localisation de la pluralité d'appareils de collecte (S11), la pluralité d'appareils de collecte étant utilisés pour effectuer une collecte d'image sur l'objet cible ; et à localiser l'objet cible en fonction des relations de localisation relatives et des informations de localisation, de façon à obtenir des informations de localisation de l'objet cible (S12). Au moyen du procédé, il est possible de localiser un objet cible et d'améliorer la précision de localisation.
Patent WO-2023065199-A1 (WO)
Title: 电信号转接装置
Inventor: CHIN HSU-SHEN
IPC: H01R27/00
Filed: 2021-10-21
Abstract: 一种电信号转接装置，包含至少一第一转接接口及至少一第一转接座。至少一第一转接接口用以传输直流电信号，至少一第一转接接口包含磁性组件及磁性感测组件。至少一第一转接座与至少一第一转接接口对应设置，其中各该至少一第一转接座与各自对应的各该至少一第一转接接口电性连接以传输直流电信号，并连接直流电信号至外部装置。磁性组件用以吸附固定至少一第一转接座。磁性感测组件用以判断至少一第一转接座是否正确放置，当磁性感测组件判断至少一第一转接座正确放置时，至少一第一转接接口将直流电信号传送至至少一第一转接座。
Patent WO-2023019731-A1 (WO)
Inventor: YUE GUIRONG
IPC: A24F40/40
Filed: 2021-10-28
Abstract: L'invention concerne un atomiseur et son ensemble chauffant (100). L'ensemble chauffant (100) comprend : une matrice céramique poreuse (10) ; deux pastilles de câblage (20), les deux pastilles de câblage (20) étant espacées dans un premier sens sur le substrat céramique poreux (10) ; et un corps chauffant (30), le corps chauffant (30) étant disposé sur la matrice céramique poreuse (10). Le corps chauffant (30) comprend deux sections de raccordement (31) et une section de chauffe (32). Chaque section de raccordement (31) relie la section de chauffe (32) à une pastille de câblage (20) correspondante. La section de chauffe (32) comprend au moins une section de courbure (321), et la section de courbure (321) présente une section d'arc interne (322) et une section d'arc externe (323), la largeur entre la section d'arc interne (322) et la section d'arc externe (323) dans ladite au moins une section de courbure (321) étant supérieure à la largeur des sections de raccordement (31). L'ensemble chauffant (100) décrit peut réduire la différence de température dans le corps chauffant (30) entre la région de la section d'arc interne (322) et la région de la section d'arc externe (323), améliorer l'uniformité de la température globale de l'ensemble chauffant (100), empêcher l'apparition de points chauds locaux, et réduire la possibilité de grillage.
Patent WO-2022166308-A1 (WO)
Title: Control instruction generation method and device, and control method and device for visual sensor
Inventor: LI WENBIN
IPC: G08G1/16
Filed: 2021-11-19
Abstract: A control instruction generation method for a visual sensor (10), wherein the visual sensor (10) acquires image data by scanning, and the method comprises: acquiring image data; determining, according to the image data, an object about to collide with a vehicle; generating an image acquisition range adjustment instruction according to the object; sending the image acquisition range adjustment instruction to the visual sensor (10), the image acquisition range adjustment instruction being used for instructing the visual sensor (10) that originally acquires images according to a preset range to acquire images according to a temporary range, and the temporary range being smaller than the preset range and comprising an area where the object is located. Therefore, in an emergency, the vehicle can acquire, in time, image data of the object identified as being about to collide with the vehicle, thereby reducing the occurrence of traffic accidents.