baber/WOPTO huggingface dataset:
Patent WO-2022160556-A1 (WO)
Title: Gaa transistor and preparation method therefor, and electronic device
Inventor: ZHANG WEI
IPC: H01L29/08
Filed: 2021-06-10
Abstract: Provided by the present invention are a GAA transistor and a preparation method therefor, and an electronic device. The preparation method comprises: providing a substrate; forming an epitaxial layer on the substrate, wherein the epitaxial layer comprises sacrificial layers and silicon layers which are alternately stacked, and the layer in the epitaxial layer that is in contact with the substrate is a bottom sacrificial layer; etching the substrate and the epitaxial layer, so as to form a fin; etching the remaining epitaxial layer in the fin, so as to etch a source electrode region and a drain electrode region on a first side and a second side of the fin, wherein a final end point of the etching is lower than the highest position of the bottom sacrificial layer in the remaining epitaxial layer, and is not lower than a connection position between the substrate and the bottom sacrificial layer, and the first side and the second side of the fin are a pair of opposite sides of the fin; and manufacturing a source electrode in the source electrode region, and then manufacturing a drain electrode in the drain electrode region.
Patent WO-2022022120-A1 (WO)
Inventor: DENG NING
IPC: H04Q11/00
Filed: 2021-06-12
Abstract: A WSS (300), comprising a first common port (301), a second common port (302), a grating, a spatial light modulator, and a plurality of branch ports (303, 304, 305). The first common port (301) is used for receiving a first band of optical signals; the second common port (302) is used for receiving a second band of optical signals; the grating is used for performing wavelength demultiplexing on the first band of optical signals and the second band of optical signals to output a plurality of first optical signals, and the first optical signals are single-wavelength optical signals; the spatial light modulator is used for performing spatial angular deflection on the plurality of first optical signals to obtain a plurality of second optical signals after the angular deflection; the grating is also used for performing wavelength multiplexing on the plurality of second optical signals to obtain a plurality of third optical signals; and the plurality of branch ports (303, 304, 305) are used for outputting the plurality of third optical signals. A set of optical devices is used to implement selection and processing of C band and L band of optical signals, thus simplifying a band upgrading system and reducing costs.
Patent WO-2022110809-A1 (WO)
Inventor: WONG KAM YIU
IPC: A47G21/00
Filed: 2021-07-02
Abstract: L'invention concerne de la vaisselle respectueuse de l'environnement à haute résistance, se rapportant au domaine de la vaisselle. La vaisselle respectueuse de l'environnement à haute résistance comprend une poignée (10) et une partie de corps principal (20), la partie de corps principal (20) étant située à une extrémité de la poignée (10) ; la poignée (10) étant pourvue d'un évidement, qui forme une partie creuse ; la partie creuse s'étendant dans la direction longitudinale de la poignée (10) ; un renfort (250) étant monté dans la partie creuse ; et une première extrémité du renfort (250) venant en butée contre un joint entre la partie de corps principal (20) et la poignée (10).
Patent WO-2022012407-A1 (WO)
Inventor: YE HANJIA
IPC: G06K9/62
Filed: 2021-07-08
Abstract: 一种用于神经网络的训练方法以及相关设备，涉及人工智能领域中的元学习技术。方法包括：将第一样本子集合输入第一神经网络，生成第一查询样本的第一特征信息和第一预测结果，根据与样本集合包括的M组支持样本对应的第二特征信息、第一标注结果和第一特征信息，生成第一查询样本的第二预测结果，对第一神经网络进行训练；第一损失函数指示第一预测结果和第二标注结果之间的相似度，第二损失函数指示第一预测结果与第二预测结果之间的相似度，或指示第二预测结果和第二标注结果之间的相似度。该方法同时学习一个小样本任务中不同样本在特征维度的区别以及多个小样本任务对应的多个类别的样本在特征维度的区别，提高预测结果的精度。
Patent WO-2022077997-A1 (WO)
Inventor: YIN ZHIJUN
IPC: H01S3/06
Filed: 2021-07-23
Abstract: A miniature mid-infrared laser based on double microdisks, comprising a laser source (1), a coupler (2), an echo wall microdisk laser (3), and an echo wall microdisk optical parametric oscillator (4). The echo wall microdisk laser (3) and the echo wall microdisk optical parametric oscillator (4) are stacked; the coupler (2) comprises a first lens (21), a lower coupling crystal (22), an upper coupling crystal (23), and a second lens (24); the lower coupling crystal (22) and the upper coupling crystal (23) are stacked; and in an actual application process, the echo wall microdisk laser (3) and the echo wall microdisk optical parametric oscillator (4) are designed to be a stacked double-microdisk structure, and one coupler (2) is used to achieve multiple times of coupling of laser, so that the mass and the size of the miniature mid-infrared laser based on double microdisks are greatly reduced, thus high requirements of the laser on weight and size are met.
Patent WO-2023004530-A1 (WO)
Inventor: LI ZIYING
IPC: G01N33/24
Filed: 2021-07-26
Abstract: 一种沉积盆地红杂色层中的砂岩型铀矿定位方法，包括：确定沉积盆地中的红杂色层，红杂色层为发育在还原性地层上方的氧化性地层；确定红杂色层中的河流相区域；根据河流相区域的地质信息确定河流相区域中的多个灰色砂体发育区；对多个灰色砂体发育区进行钻孔取样分析，根据钻孔取样分析的结果在灰色砂体发育区中圈定铀矿分布区。该沉积盆地红杂色层中的铀矿定位方法能够快速且准确地定位沉积盆地红杂色层中的铀矿。
Patent WO-2022121330-A1 (WO)
Inventor: WANG CHAO
IPC: C08L27/06
Filed: 2021-07-28
Abstract: 一种PVC料及其制备方法，该PVC料的原料包括：PVC树脂，增塑剂，稳定剂，阻燃剂，填料；其中，该增塑剂为偏苯三甲酸三辛酯，该填料为重质碳酸钙，该稳定剂为钙锌稳定剂。该PVC料环保、无污染，并且兼具优异的高温热稳定性和低温抗冲击性。
Patent WO-2022022680-A1 (WO)
Title: 含氮并环类衍生物抑制剂、其制备方法和应用
Inventor: SU YIDONG
IPC: A61K31/4985
Filed: 2021-07-30
Abstract: 含氮并环类衍生物抑制剂、其制备方法和应用。特别地，涉及通式(I)所示的化合物、制备方法及其药物组合物，及其作为NK抑制剂在治疗抑郁症、焦虑症、精神分裂症以及性激素依赖性等相关疾病中的用途，其中通式(I)中的各取代基与说明书中的定义相同。
Patent WO-2022042223-A1 (WO)
Inventor: HE QING
IPC: A47J27/00
Filed: 2021-08-03
Abstract: The present invention relates to an intelligent cooking machine, and disclosed are a food box overturning structure, a discharging device having same and an intelligent cooking machine. The food box overturning structure comprises a food box, a containing box for bearing the food box, a moving assembly capable of moving the containing box directionally, and a driving mechanism capable of overturning the food box; and at least one clamping block is fixedly connected to a rotating shaft in the driving mechanism, a connecting member is fixedly connected to a front face or a back face of the food box, and a clamping groove is provided in the connecting member. When the food box moves to a position opposite the clamping block along with the containing box, the clamping block is inserted into the clamping groove, the clamping block and the clamping groove are in clearance fit, and along with rotation of the rotating shaft, the clamping block drives the clamping groove to drive the food box to overturn by taking the rotating shaft as an axis. By means of the present invention, the food box is enabled to be connected to and separated from the rotating shaft in the driving mechanism, the connecting manner is simple, connection is stable, and the food box is accurate in terms of positioning.
Patent WO-2022134603-A1 (WO)
Title: 车辆节能控制方法、存储介质、车辆控制系统及车辆
Inventor: TU YANKAI
IPC: F02D29/02
Filed: 2021-08-06
Abstract: 一种车辆节能控制方法，包括：获取多功率开关各档位对应的载重阈值；当车辆启动时，通过载重传感器获取实际载重数值；根据所述实际载重数值和载重阈值，确定对应的档位，并将多功率开关切换到所述对应的档位；当车辆行驶时，获取车辆前方弯道的道路信息，所述道路信息包括车辆前方的曲率半径；根据所述曲率半径、车辆总质量、车速以及预设的道路摩擦系数，计算等效质量；根据所述实际载重数值与所述等效质量之和，确定预测档位；若所述预测档位与当前档位不同，则将多功率开关切换到预测档位。该方法解决了车辆过弯时功率输出不匹配导致的能源浪费问题。一种计算机可读存储介质、一种车辆控制系统及一种车辆也被公开。
Patent WO-2022198890-A1 (WO)
Title: Novel regenerable filter element
Inventor: HE CHENG
IPC: B01D29/68
Filed: 2021-08-13
Abstract: The present invention provides a novel regenerable filter element, comprising: an inner frame, a filter bag sleeved outside the inner frame, a filter bag sealing ring connected to the filter bag, a fixed ring sleeved outside the filter bag sealing ring, a press cover, and a plurality of O-shaped rings. The O-shaped rings are jointly squeezed by the filter bag sealing ring and the fixed ring. The press cover and the fixed ring are connected so that the inner frame and the fixed ring jointly squeeze the filter bag sealing ring. The novel regenerable filter element provided by the present invention is flexible and convenient to disassemble and assemble, and further has a blowback effect. A filter cake outside the filter bag can be removed, so that the filter bag can be recycled. In addition, the O-shaped rings are arranged between the filter bag sealing ring and the fixed ring, thereby realizing a good sealing effect and preventing outward water seepage from a connecting gap.
Patent WO-2022134640-A1 (WO)
Inventor: HUANG XIAOJIAN
IPC: B60L58/27
Filed: 2021-08-27
Abstract: A control method, an apparatus, a power system and an electric vehicle. Said method is applied to a motor controller in a power system, and the power system further comprises a power battery (10), a motor (30) and an inverter (20). Said method comprises: sending a first control signal to an inverter (20) when the temperature of a battery cell of a power battery (10) meets a preset heating condition of the power battery, wherein the first control signal is configured to control the inverter (20) to convert the electricity provided by the power battery (10) into an alternating current with a randomly changing frequency, the alternating current with a random change in frequency being used for supplying power to a motor (30).
Patent WO-2022057688-A1 (WO)
Title: Refrigerator
Inventor: LYU PENG
IPC: E05B65/00
Filed: 2021-09-07
Abstract: A refrigerator. The refrigerator comprises a cabinet body, a main door and an auxiliary door; the refrigerator further comprises a translation lock, elastic members, a latch and an unlocking portion; the translation lock is mounted on the main door in such a way that the translation lock can perform reciprocating translation between a locked position and an unlocked position, the elastic members are mounted on the main door and are configured to apply, to the translation lock, an elastic pre-tightening force which causes the translation lock to move towards the locked position, the latch is arranged on the auxiliary door, and the unlocking portion is arranged on the cabinet body; the refrigerator is configured such that when the main door is in an open state and the auxiliary door is in a closed state, the translation lock is in the locked position and is locked with the latch, so that the auxiliary door is locked on the main door, and at the end of the process in which the auxiliary door moves backwards along with the main door to be closed, the unlocking portion causes the translation lock to move to the unlocked position against the elastic pre-tightening force, so as to release the locking between the auxiliary door and the main door. The refrigerator of the present invention uses a purely mechanical device to avoid anomalous opening of the auxiliary door when the main door is opened, has a simple structure, and is safe and reliable.
Patent WO-2022227378-A1 (WO)
Inventor: ZHENG CHENGLI
IPC: F24F1/22
Filed: 2021-09-17
Abstract: 一种空调器及其基于电力线通讯的数据传输方法和存储介质。该方法包括：室内机（100）获取工作参数；若确定工作参数符合设定条件，则将与室外机（200）的通信间隔自第一通信间隔调整为第二通信间隔；基于第二通信间隔并通过电力线（300）向室外机（200）发送通信数据；其中，向室外机（200）发送通信数据包括：室内机（100）将通信数据调制成多个子载波信号并将多个子载波信号耦合至电力线（300）上；各子载波信号对应的频段不同，且第一通信间隔大于第二通信间隔。
Patent WO-2022063141-A1 (WO)
Inventor: ZHANG SHAOPENG
IPC: G01N35/04
Filed: 2021-09-22
Abstract: A reaction vessel supply apparatus and a reaction vessel supply method. The reaction vessel supply apparatus comprises: a fixed bracket (1), comprising at least two mounting plates (11); at least two conveying devices (2) that are respectively and movably connected to the at least two mounting plates (11) in a one-to-one correspondence mode, wherein each conveying device (2) comprises a pair of guide plate members (20) arranged opposite to each other, a supply channel (21) is formed between the pair of guide plate members (20), and the conveying devices (2) supply a plurality of reaction vessels (C) by means of the supply channels (21); and a controller used for monitoring the running state of one conveying device (2) that currently is in a working mode and supplies the reaction vessel (C), wherein when the running state is abnormal, the current conveying device (2) is closed, and the other conveying device (2) of at least two conveying devices (2) is started to continuously supply the reaction vessel (C). The apparatus can continuously supply the reaction vessels, shortens the time of shutting down and processing an abnormal problem, and improves the working efficiency of a whole machine.
Patent WO-2022063213-A1 (WO)
Inventor: LU JIANGBIN
IPC: H04L29/08
Filed: 2021-09-24
Abstract: The present disclosure relates to a network access method and system based on cloud delivery, and a medium and a device. The method comprises: a server receiving an HTTPS access request; the server sending, by means of a connection between the server and a key server, handshake information regarding the access request to the key server; the key server processing the handshake information by means of a private key related to the handshake information, so as to generate processing result data, and sending the processing result data to the server by means of the connection; and the server processing the access request on the basis of the processing result data. By using the above method, a computation load of a server is reduced, and the security of a key server is also taken into account.
Patent WO-2022100301-A1 (WO)
Inventor: YANG CUIXIA
IPC: C02F1/461
Filed: 2021-09-26
Abstract: The present application relates to the technical field of water treatment. Disclosed are a polarity reversal control method and means of a water electrolysis apparatus, a terminal device, and a storage medium. The method comprises: measuring a current electric energy parameter of a water electrolysis apparatus when the water electrolysis apparatus performs a water electrolysis operation; when the current electric energy parameter exceeds a preset parameter range, controlling the water electrolysis apparatus to stop electrolysis; and performing polarity inversion on the water electrolysis apparatus to achieve polarity reversal.
Patent WO-2022227397-A1 (WO)
Title: Locking device and water purifier having same
Inventor: YU JIANFENG
IPC: B01D35/30
Filed: 2021-09-28
Abstract: A locking device (100), which is used for fixing a filter bottle (2) to a filter bottle holder (1). The locking device (100) comprises: a first locking plate (3a) and a second locking plate (3b), which are both movably arranged on the filter bottle holder (1); an elastic structure; and a pressing rod (4), which is movably arranged on the filter bottle holder (1) and is also connected to the first locking plate (3a) and the second locking plate (3b) in a matched manner. The pressing rod (4) has an initial position and a down press position, wherein the first locking plate (3a) and the second locking plate (3b) move away from each other in response to a change of the pressing rod (4) from the initial position to the down press position, so as to release the filter bottle (2); and when the pressing rod is reset from the down press position to the initial position, the first locking plate (3a) and the second locking plate (3b) move towards each other in response to the elastic structure, so as to clamp the filter bottle (2). The locking device (100), when used for mounting and fixing the filter bottle (2) to the filter bottle holder (1), has the features of high reliability and simple removal and mounting, thus greatly improving user experience.
Patent WO-2023050041-A1 (WO)
Inventor: ZENG YI
IPC: H01L21/67
Filed: 2021-09-28
Abstract: 本发明提供了一种固晶方法及固晶机，该固晶方法包括：取晶步骤：控制摆臂摆动至取晶位，通过顶针将蓝膜上的晶元顶到摆臂吸嘴上，然后摆臂摆动至转接位；移动控制步骤：控制直线固晶头直线移动至转接位；转接步骤：当摆臂吸嘴和直线固晶头均位于转接位时，控制固晶吸嘴吸取摆臂吸嘴上的晶元；固晶步骤：首先控制直线固晶头直线移动至固晶位，然后控制直线固晶头的固晶吸嘴将晶元固晶到电路板上。本发明的有益效果是：本发明通过摆臂吸嘴和直线固晶头在转接位将晶元做了一次接力，缩短了直线固晶头的移动行程，采用本发明的固晶方法和固晶机不仅可以固更大的电路板，而且极大的提高了晶元的搬运速度，产生更高的效率。
Patent WO-2022100319-A1 (WO)
Inventor: ZANG XUECHEN
IPC: B60L7/10
Filed: 2021-09-30
Abstract: 一种湿滑路面扭矩控制的方法、装置及终端设备，该方法包括：预设扭矩下限值，第一数值为车辆在湿滑路面上行驶并进行正常滑行能量回收的扭矩值，第二数值为车轮在湿滑路面上不会发生抱死现象的扭矩值，第二数值大于第一数值，扭矩下限值默认设置为第一数值；当车辆的防抱死系统激活时，将扭矩下限值设为第二数值，以减小因能量回收施加给车轮的反向扭矩的绝对值，车轮进入防抱死状态；车轮的防抱死状态持续预设的第一时间；经过第一时间后，对比当前扭矩请求值和预设的第三数值；如果当前扭矩请求值大于第三数值，则将扭矩下限值重新置为第一数值，车轮退出所述防抱死状态；采用该方法可以保证车辆平顺的驶过湿滑路面，提高了驾驶感受，同时也保证了车辆的安全。
Patent WO-2023279589-A1 (WO)
Inventor: ZHONG RENZHI
IPC: F16C17/02
Filed: 2021-10-29
Abstract: An air suspension radial bearing (63) and a hydrogen energy compressor. The bearing (63) comprises a bearing seat (1), a bump foil (2), a middle foil (3), a top foil (4) and a locking screw (5). The bearing seat (1) is provided with a bearing hole (11), a fixing groove (12) and a screw hole (13). The bump foil (2) is fixedly sleeved on the outer wall of the middle foil (3), the middle foil (3) is sleeved on the outer wall of the top foil (4), and the outer wall of the bump foil (2) is embedded in the bearing hole (11). The middle foil (3) and the top foil (4) are provided on one side of each open end with fixing portions (41) projecting from their respective outer walls, the fixing portions (41) of the middle foil (3) and the top foil (4) passing through the open end of the bump foil (2) and being in contact with each other. The fixing portion (41) of the middle foil (3) and the fixing portion (41) of the top foil (4) are fitted into the fixing groove (12), the locking screw (5) is screwed into the screw hole (13), and the top end of the locking screw (5) is in contact with the bottom surface of the fixing portion (41) of the middle foil (3), so as to press the fixing portions (41) of the middle foil (3) and the top foil (4) into the fixing groove (12).
Patent WO-2022095820-A1 (WO)
Title: Text input method, electronic device, and system
Inventor: HU KAI
IPC: H04N21/422
Filed: 2021-11-01
Abstract: Provided are a text input method, electronic device, and system, said method comprising: a first electronic device displaying a text input interface by means of a display screen, the text input interface comprising a text input box; in response to the display of the text input interface, the first electronic device sending a first message, the first message being used for indicating that text input is required for the first electronic device; a second electronic device detecting a preset operation of a user and monitoring for said first message; in response to detecting a preset operation of the user and receiving the first message, the second electronic device detecting content inputted by the user; in response to an operation of the user inputting the first content, the second electronic device sending the first content to the first electronic device; the first electronic device displaying in the text input box text content corresponding to the first content. The invention helps to increase user convenience when inputting text on a device, and also reduces disruption to the user.
Patent WO-2022199062-A1 (WO)
Inventor: LIU JIANG
IPC: H01L21/77
Filed: 2021-11-17
Abstract: A display apparatus, and a display panel and a manufacturing method therefor, which relate to the technical field of display. The display panel comprises a substrate (1), a driving device layer (2), a planarization layer (100), a light-emitting layer (5), a blocking dam (6), a first inorganic encapsulation layer (7), an organic encapsulation layer (8) and a second inorganic encapsulation layer (9), wherein the substrate (1) comprises a display region (101) and a peripheral region (102), which is located outside the display region (101), and the peripheral region (102) comprises a circuit region (1021) and a blocking region (1022), which are sequentially distributed in a direction away from the display region (101); the driving device layer (2) is arranged on one side of the substrate (1); the planarization layer (100) is arranged on a side of the driving device layer (2) that is away from the substrate (1), and the boundary of the orthographic projection of the planarization layer (100) on the substrate (1) is located within the circuit region (1021); the light-emitting layer (5) is arranged on a surface of the planarization layer (100) that is away from the substrate (1); the blocking dam (6) is located in the blocking region (1022); the first inorganic encapsulation layer (7) covers the light-emitting layer (5) and the blocking dam (6); the organic encapsulation layer (8) is arranged on the first inorganic encapsulation layer (7), and the orthographic projection of the planarization layer (100) on the substrate (1) is located within the orthographic projection of the organic encapsulation layer (8) on the substrate (1); and the second inorganic encapsulation layer (9) covers the organic encapsulation layer (8).
Patent WO-2022111546-A1 (WO)
Title: Architecture de réseau neuronal à paires dissemblables pour la segmentation de données
Inventor: YU PHILIP LEUNG HO
IPC: G06N3/04
Filed: 2021-11-24
Abstract: L'invention concerne un système mis en œuvre par ordinateur (CIS) pour traiter et/ou analyser des données d'entrée d'imagerie médicale de tomographie assistée par ordinateur sans contraste. Le CIS contient (i) des architectures U-Net jumelles avec des poids égaux, qui sont construites sur une architecture siamoise, et (ii) un bloc dissemblable lié de manière fonctionnelle aux deux architectures U-Net, et construit au-dessus de l'architecture U-Net-siamoise pour former une architecture U-Net-siamoise dissemblable. Le système mis en œuvre par ordinateur peut être utilisé dans le diagnostic d'un accident ischémique cérébral aigu et/ou d'une thromboembolie, par analyse d'images d'entrée séparées et indépendantes des hémisphères gauche et droit d'un cerveau. Le diagnostic est basé sur une détection de la présence d'un signe d'artère cérébrale moyenne hyperdense.
Patent WO-2023029252-A1 (WO)
Inventor: WANG RONGGANG
IPC: H04N21/218
Filed: 2021-11-30
Abstract: La présente demande divulgue un procédé de traitement de données vidéo à points de vue multiples, un dispositif et un support de stockage. Le procédé comprend les étapes suivantes : lorsque le point de vue d'un dispositif d'affichage est commuté, le dispositif d'affichage envoie à un dispositif de décodage un point de vue cible vers lequel la commutation a été réalisée ; le dispositif de décodage fournit, pour le dispositif d'affichage, une image, capturée à partir d'une trame d'image, d'un point de vue esclave correspondant au point de vue cible ; lorsqu'une condition de commutation d'image est satisfaite, le dispositif d'affichage envoie une instruction de satisfaction de condition de commutation d'image au dispositif de décodage ; conformément à l'instruction de satisfaction de condition de commutation d'image, le dispositif de décodage fournit, pour le dispositif d'affichage, une image dans une séquence de trames d'image principale correspondant au point de vue cible et/ou à l'image, capturée à partir de la trame d'image, du point de vue esclave correspondant au point de vue cible.