baber/WOPTO huggingface dataset:
Patent WO-2022099644-A1 (WO)
Inventor: FU TING
IPC: H04W74/00
Filed: 2020-11-13
Abstract: La présente divulgation se rapporte au domaine technique des communications sans fil, et concerne un procédé et un appareil de transmission de données et un dispositif électronique. Le procédé est applicable à une scène d'accès à un canal sans écoute avant émission sur une bande sans licence, et comprend les étapes consistant à : en réponse au fait qu'un temps d'occupation d'un premier canal actuellement occupé atteint un temps d'occupation maximum (MCOT) du premier canal, libérer le premier canal; en réponse à une instruction de transmission de données, obtenir un premier intervalle de temps entre un instant de début de transmission de données et un instant de libération du premier canal; et en réponse au fait que le premier intervalle de temps atteint un premier temps prédéfini, occuper un second canal pour effectuer la transmission de données. Le procédé évite le problème d'occupation presque continue d'un canal par une extrémité émettrice, garantit l'absence d'effet de brouillage continu sur d'autres nœuds proches, et améliore la qualité de transmission de données et la fiabilité et l'efficacité pendant un processus de transmission de données.
Patent WO-2021115039-A1 (WO)
Title: Fpga平台及其性能评估与设计优化的方法、存储介质
Inventor: SHAO CUIPING
IPC: G06F11/34
Filed: 2020-11-16
Abstract: FPGA平台及其性能评估与设计优化的方法、存储介质，该方法包括：将FPGA平台的待运行算法的待处理数据按照变量进行分类；其中，每一个变量所对应的数据被划分到同一个数据类别，数据类别的数目等于变量的数目，且不小于2(S101)；计算各个数据类别所需的计算量及读取量(S102)；对各个数据类别的计算量及读取量进行求和，以计算待运行算法的总计算量及总读取量(S103)；基于总计算量及总读取量对FPGA平台进行性能评估和/或设计优化(S104)。基于待运行算法对待处理数据按照变量进行分类，以便于直观地反映出各个数据类别中待处理数据对待运行算法的计算量、读取量的贡献，从而基于总计算量及总读取量对FPGA平台进行分析，以便于找到FPGA平台的性能瓶颈。
Patent WO-2022104538-A1 (WO)
Title: 光学膜片及其制备方法、反射式液晶显示面板和显示装置
Inventor: ZHONG XUAN
IPC: B32B27/00
Filed: 2020-11-17
Abstract: 一种光学膜片（12），包括：偏光片（121），偏光片（121）包括：基底层（10），基底层（10）的材料由基底材料通过染料染色得到；其中，基底材料包括聚乙烯醇（PVA）材料，染料选自蓝色二向色性的有机染料。
Patent WO-2021104162-A1 (WO)
Inventor: WANG RUIQI
IPC: G06F9/451
Filed: 2020-11-20
Abstract: L'invention, qui se rapporte au domaine technique des communications, concerne un procédé d'affichage et un dispositif électronique (100, 700). Le procédé consiste : à recevoir une première entrée d'un utilisateur sur M applications dans une interface d'acquisition d'image (201) ; en réponse à la première entrée, à afficher des images cibles, les images cibles étant au moins deux images obtenues après que la première image a été traitée par les M applications séparément (202), les M applications comprenant une application dans le dispositif électronique (100, 700) et/ou une application dans un serveur, M étant un nombre entier supérieur à 1.
Patent WO-2021109903-A1 (WO)
Inventor: WANG RUITIAN
IPC: G02B27/01
Filed: 2020-11-24
Abstract: A protective housing (10) and a head-mounted device (100). The protective housing (10) is used for accommodating a main machine of the head-mounted device (100), and comprises a first housing (11), a second housing (12), a first connecting mechanism, and a second connecting mechanism. The first housing (11) comprises: a top plate (111); and a first side plate, which is provided on one side of the top plate (111). The second housing (12) is buckled with the first housing (11) and comprises a bottom plate (121), which is provided opposite to the top plate (111); and a second side plate (122), which is provided on one side of the bottom plate (121) and is provided opposite to the first side plate. The first connecting mechanism is provided between the top plate (111) and the second side plate (122). The second connecting mechanism is provided between the bottom plate (121) and the first side plate. The first connecting mechanism and the second connecting mechanism enable the first housing (11) and the second housing (12) to be matched to form an accommodating cavity (17) used for accommodating the main machine. The second housing (12) and the first housing (11) are connected in a buckled manner to form the accommodating cavity (17), so that the main machine can be accommodated, and the protection effect on the main machine is achieved.
Patent WO-2022088332-A1 (WO)
Inventor: LI CHUANLONG
IPC: G02B27/01
Filed: 2020-11-25
Abstract: 一种智能眼镜，包括镜框（2）和镜腿（6），镜腿（6）中的控制组件通过电连接件（5）电连接于镜框（2）中的主控板（21），镜腿（6）通过铰链组件转动连接于镜框（2），铰链组件包括铰链壳（4），铰链壳（4）的两端分别铰接于镜框（2）和镜腿（6），电连接件（5）由镜腿（6）穿过铰链壳（4）内部后伸入镜框（2）中。电连接件（5）内置于铰链壳（4）中，能够降低电连接件（5）的裸露程度，对电连接件（5）进行有效防护，降低电连接件（5）的损坏风险。
Patent WO-2022109873-A1 (WO)
Title: Slack determination method and apparatus, test circuit system and readable storage medium
Inventor: FENG KUNPENG
IPC: G01R31/28
Filed: 2020-11-25
Abstract: A slack determination method and apparatus, a test circuit system and a readable storage medium. The method comprises: on the basis of test configuration information, determining, from a first analog circuit of a test circuit system, the current link to be tested; then, adjusting said current link, and/or, introducing a timing delay for said current link on the basis of a delay introduction circuit, so that a timing violation occurs in the first analog circuit; and finally, when a timing violation occurs in said current link, determining a target slack of said current link. In this way, by means of pre-designing a test circuit system to measure, in an actual circuit, a target slack, which is determined when a timing violation actually occurs in a link to be tested, the determined target slack can be closer to the real situation to a certain extent, and thus, the accuracy of the target slack can be improved, and the problems of a relatively large area and relatively high power consumption of a finally generated chip caused by directly setting a relatively high slack are avoided.
Patent WO-2021129286-A1 (WO)
Inventor: WANG YONGSHENG
IPC: A61F2/07
Filed: 2020-11-25
Abstract: The present invention provides a covered stent, comprising a tubular skeleton, a covering membrane, and a connecting member, the connecting member being disposed on the tubular skeleton or the covering membrane, and the connecting member is passed through by a control guide wire to control the radial contraction or expansion of the tubular skeleton. The present invention solves the technical problem that the covered stent cannot be accurately released on an appropriate position of the inner wall of a lumen for one time.
Patent WO-2021218140-A1 (WO)
Inventor: ZHAO XIAOHONG
IPC: G06K9/62
Filed: 2020-11-26
Abstract: A deformable convolution-based image recognition method and apparatus, a computer device, and a storage medium. The method comprises: adjusting a first bias domain by using a training image; performing deformable convolution on the training image according to the first bias domain and a convolution layer to obtain a training feature image; adjusting a second bias domain according to the training feature image and the training image to obtain a trained deformable convolutional neural network; and recognizing an image to be recognized according to the deformable convolutional neural network after multiple trainings to obtain a corresponding recognition result, and feeding same back to a client. The present method is based on neural network technology, wherein by means of the deformable convolutional neural network that comprises the first bias domain and the second bias domain, the image is recognized by using the deformable convolution, and graphics to be recognized that have discontinuous pixels in the image can be recognized, thereby greatly improving the accuracy of recognizing irregular graphics comprised in the image.
Patent WO-2022041532-A1 (WO)
Inventor: WANG XIAOCHEN
IPC: G06F3/16
Filed: 2020-11-27
Abstract: A method for using a smart wearable device to control a wireless headset, comprising: a smart wearable device detects the distance between itself and a wireless headset; an inertial measurement sensor is activated when the distance is less than a threshold, and the inertial measurement sensor is used to detect whether an arm is in a moving state; and if the arm is in a moving state, then a corresponding first control command is sent to the wireless headset according to movement parameters of the arm so that the wireless headset executes the first control command. The method uses the inertial measurement sensor to detect whether the arm is in a moving state; and if so, the corresponding first control command is sent to the wireless headset according to the movement parameters of the arm. The whole process conveniently and quickly controls the wireless headset according to the movement parameters of the arm without requiring the user to touch a control terminal or the wireless headset itself by means of the limbs thereof. Meanwhile, further provided are a smart wearable device and a readable storage medium, which have the foregoing beneficial effects.
Patent WO-2022104969-A1 (WO)
Inventor: ZHAO JUNGANG
IPC: H01B13/00
Filed: 2020-12-14
Abstract: An adjustable water cooling device for cable production used for cable processing equipment. Said device comprises a treatment box body (1), wherein one side of the treatment box body (1) is provided with introduction ports (2), one side of each of the introduction ports (2) is fixedly connected to an introduction pipeline (3), one end of the introduction pipeline (3) is fixedly connected to a first conveying pipeline (4), and one end of the first conveying pipeline (4) is fixedly connected to a water suction pump (5). For the adjustable water cooling device for cable production, cables to be cooled are placed inside accomodating arc-shaped slot blocks (25), a movable door (20) is closed, the water suction pump (5) conveys water inside a storage water tank (6) to a second conveying pipeline (7), the second conveying pipeline (7) conveys the water to the first conveying pipeline (4) by means of the water suction pump (5), the first conveying pipeline (4) conveys the water into the introduction pipeline (3), thereby conveying water to the interior of the treatment box body (1); and after the cables are cooled, the water is discharged from discharge ports (8), and then is conveyed from the interior of the treatment box body (1) to a cooling box body (10) through discharge pipelines (9), wherein heat dissipation holes (16) function to quickly dissipate heat inside the cooling box body (10).
Patent WO-2021121258-A1 (WO)
Inventor: LIN CHIH-HSUN
IPC: B60C7/10
Filed: 2020-12-16
Abstract: A simulated inflatable wheel (100) and a stroller comprising same. The simulated inflatable wheel (100) comprises a hub (10), a filling tire (30) sleeved on the hub (10), and an outer tire (50) fitted over the filling tire (30); wherein the outer tire (50) is provided with a rolling part (51) in rolling contact with the outside and abutting parts (53) extending along the two sides of the rolling part (51); the abutting parts (53) are located between the hub (10) and the filling tire (30); each abutting part (53) has one side abutting against the hub (10), and the other side abutting against the filling tire (30); and at least one position of the outer surface of the filling tire (30) is concaved inwards to form a recess (31). At least one position of the outer surface of the filling tire (30) is concaved inwards to form the recess (31), so that a space is formed between the filling tire (30) and the hub (10) or/and the outer tire (50) to provide a buffering space during deformation of material of the filling tire (30), thereby increasing the elasticity of the filling tire (30).
Patent WO-2022126617-A1 (WO)
Title: Appartenance dynamique pour un groupe d'applications dans un système de communication mobile
Inventor: XU WENLIANG
IPC: H04L12/00
Filed: 2020-12-18
Abstract: Les modes de réalisation de la présente invention se rapportent à des procédés, à des fonctions de réseau et à un support lisible par ordinateur servant à gérer l'appartenance dynamique à un groupe pour un groupe d'applications dans un système de communication mobile. Dans un mode de réalisation, il est proposé un procédé mis en œuvre par une fonction de réseau mettant en œuvre une fonction de commande de politique (PCF), consistant : à recevoir, en provenance d'une fonction de réseau mettant en œuvre une fonction de gestion de terminal et/ou d'une fonction de réseau mettant en œuvre une fonction de référentiel, un message de notification indiquant un ou plusieurs groupes d'applications modifiés, le message de notification comprenant un ou plusieurs identifiants de groupes internes identifiant chacun un ou plusieurs groupes d'applications modifiés. Les modes de réalisation de la présente invention permettent à la PCF de traiter correctement toutes les procédures de service qui sont liées à l'abonnement UE à des groupes d'applications respectifs.
Patent WO-2022133944-A1 (WO)
Title: Image processing method and image processing apparatus
Inventor: ZHENG KAI
IPC: G06T19/00
Filed: 2020-12-24
Abstract: An image processing method and an image processing apparatus, which improve the capability of recovering an image color and a detail, thereby effectively improving the image quality. The method comprises: acquiring spatial position information and viewing angle information of a picture in a camera (S101); inputting the spatial position information and the viewing angle information into a first neural network model, so as to obtain light field spatial feature information corresponding to the spatial position information and the viewing angle information, wherein the light field spatial feature information comprises spatial three-dimensional feature information and color feature information, and the first neural network model is used for processing three-dimensional information of an image (S102); and inputting the light field spatial feature information into a second neural network model, so as to obtain a target image, wherein the second neural network model is used for restoring color information and detail information of an image (S103).
Patent WO-2021129785-A1 (WO)
Title: 用于液体加热装置的内管及液体加热装置、制造方法
Inventor: DU SHAOLING
IPC: F24H1/10
Filed: 2020-12-25
Abstract: 一种用于液体加热装置的内管（10），包括由金属或者合金制成的呈中空状的管体（18），所述管体的管壁厚度为0.3～1.0mm；通过滚或压的加工方法沿管体轴向在所述管体的内周壁上加工出螺旋状导流结构（11），使得螺旋状导流结构（11）形成为沿管体的轴向延伸，并在管体外周壁上凸起，而在内周壁上凹陷。一种液体加热装置及制造方法，包括上述的内管（10）及外管（20），外管（20）内周壁与螺旋状导流结构（11）最高点之间相隔预定的径向间隙，使外管（20）套设在螺旋状导流结构（11）的外部；外管（20）的外周壁上设有加热组件（21）；内管（10）、外管（20）和螺旋状导流结构（11）形成流道（12），流道（12）两端的开口由所述扩口（13）密封。通过内管（10）、螺旋状导流结构（11）、外管（20）的结合设计，增强了耐高温高压性能，保证加热液体的安全。
Patent WO-2022068103-A1 (WO)
Inventor: LU YUNXIANG
IPC: B01D53/18
Filed: 2020-12-25
Abstract: A complete treatment device for exhaust gas, comprising: a device body (1), the inside of which is divided into an upper cavity and a lower cavity by a partition, wherein a cylinder (17) is fixedly installed at the middle position of the lower cavity, the inside of the lower cavity is divided into a plurality of spaces by a plurality of arc-shaped plates (23) arranged in an array, and each of the plurality of spaces is divided into an exhaust cavity (20) and an air inlet cavity (21) by an arc-shaped filter screen (22); the exhaust cavities (20) communicate with the upper cavity by means of a first air outlet (19) on the partition, and the air inlet cavities (21) are externally connected to exhaust gas; the arc-shaped filter screens (22) and the arc-shaped plates (23) are each tangent to the outer circle of the cylinder (17); a separating cylinder (2) is fixedly installed inside the upper cavity, a plurality of chemical spraying heads (6) are arranged in an array on the outer side of the separating cylinder (2), and the chemical spraying heads (6) rotate reciprocally and vibrate up and down; a venturi structure is provided inside each chemical spraying head (6), and a nozzle (7) of each chemical spraying head (6) is arranged in a convex arc-shaped configuration; and the chemical spraying heads (6) are externally connected to a treatment liquid. The treatment device achieves the complete treatment of exhaust gas, and has a good treatment effect at the same time.
Patent WO-2022016815-A1 (WO)
Title: Moving mechanism and forming method and driving method therefor, electronic device, and imaging apparatus
Inventor: HAN FENGQIN
IPC: H04N5/232
Filed: 2020-12-29
Abstract: A moving mechanism and a forming method and driving method therefor, an electronic device (700), and an imaging apparatus. The moving mechanism comprises: a fixed platform (10); transverse driving electrodes (13), which are located on the fixed platform (10); transversely movable electrodes (19s), which are transversely arranged relative to the transverse driving electrodes (13) and have a preset spacing (d) therebetween, and comprise first transversely movable electrodes (19sl) opposite the transverse driving electrodes (13); first longitudinal driving electrodes (11b), which are located on the fixed platform (10); longitudinally movable electrodes (19b), which are longitudinally arranged relative to the first longitudinal driving electrodes (11b) and are connected to the transversely movable electrodes (19s); wires (23), one end of which is fixed, and the other end of which is fixedly electrically connected to the transversely movable electrodes (19s) or the longitudinally movable electrodes (19b); first pull-in electrodes (22), which are located above the transversely movable electrodes (19s), the first pull-in electrodes (22) being fixedly connected to the first transversely movable electrodes (19sl) by means of isolation layers (21); and a movable platform (17), which comprises a second pull-in electrode (17b) and a movable polar plate (17a), the second pull-in electrode (17b) being arranged opposite the first pull-in electrodes (22) in the longitudinal direction. The moving mechanism has a high moving precision.
Patent WO-2022141349-A1 (WO)
Inventor: LUO JUN
IPC: G06K9/00
Filed: 2020-12-31
Abstract: 一种图像处理管道(100)、图像处理方法、摄像头组件(500)和电子设备(1000)。图像传感器(200)包括像素阵列(201)，像素阵列(201)包括成像像素(202)和识别像素(204)，成像像素(202)用于输出场景图像，场景图像用于表征场景信息，图像处理管道(100)用于根据识别像素(204)的输出信号获得待识别图像、判断待识别图像中是否存在预设信息并在待识别图像中存在预设信息时根据预设信息控制电子设备(1000)执行对应的操作。
Patent WO-2022141566-A1 (WO)
Inventor: WANG SHOUPING
IPC: A24F40/46
Filed: 2020-12-31
Abstract: An electronic atomization device, and an atomizer, an atomization assembly and an atomization core thereof. An atomization core (141c) comprises a cylindrical porous body (1411c), wherein the porous body (1411c) comprises a first end face and a second end face opposite the first end face. The atomization core (141c) further comprises heating bodies (1412c, 1415c), wherein the heating bodies (1412c, 1415c) are arranged on the inner wall surface of the porous body (1411c). The atomization core (141c) further comprises a first electrode (1413c) and a second electrode (1414c) which are respectively electrically connected to a positive electrode and a negative electrode of a battery device, wherein the first electrode (1413c) and the second electrode (1414c) are arranged, in a mutually electrically insulated manner, on one of the first end face and the second end face of the porous body (1411c), and are respectively electrically connected to two ends, i.e. an end of each of the heating bodies (1412c, 1415c). The first electrode (1413c) and the second electrode (1414c) are arranged on the same end face of the porous body (1411c), and the electrical line design of the structure outside the atomization core (141c) is simplified, such that the raw material cost is reduced, and the assembly difficulty is reduced.
Patent WO-2022095283-A1 (WO)
Inventor: LI DAWEI
IPC: H02K1/14
Filed: 2021-01-21
Abstract: 本发明公开了一种基于工作磁场谐波定向的永磁电机拓扑构造方法及电机，属于永磁电机技术领域，方法包括：根据设计目标中各次绕组谐波v th 的参数计算产生正反电势所需要的各次气隙工作磁场B gv 的初始相位θ gv ；分别以产生B gv 、使B gv 的等效气隙磁密幅值B eqv 之和最大为设计目标，计算相应的各次磁导谐波的相位θ mv 和极弧系数α v ；根据θ mv 和α v 设计各次磁导谐波对应的调制齿的个数、位置以及沿圆周方向的长度，使得生成的磁导模型与S2中设计所得到的各次磁导谐波的相位θ mv 一致；对各次磁导谐波对应的调制齿的径向尺寸进行优化，使得各次气隙工作磁场B gv 的等效气隙磁密幅值B eqv 之和最大。实现电机调制齿阵列的定向构造，电机能够产生多工作磁场，有效提升其转矩输出能力。
Patent WO-2021155757-A1 (WO)
Title: Method and apparatus for random access
Inventor: LIN ZHIPENG
IPC: H04W72/04
Filed: 2021-01-28
Abstract: Various embodiments of the present disclosure provide a method for random access. The method which may be performed by a terminal device comprises determining a interlace configuration for uplink shared channel transmission to a network node in a two-step contention-free random access procedure. The method further comprises performing the uplink shared channel transmission to the network node in the two-step contention-free random access procedure, according to the determined interlace configuration. According to some embodiments of the present disclosure, the interlaced resource allocation for uplink shared channel transmission may be configured for a two-step contention-free random access procedure in a flexible and efficient way, so that the performance of the random access procedure can be improved.
Patent WO-2022062293-A1 (WO)
Inventor: HUANG AO
IPC: C04B35/043
Filed: 2021-02-01
Abstract: A high-performance energy-saving magnesium-based raw material and a preparation method therefor. According to the technical solution, 40-60wt% of fused magnesia particles, 15-20wt% of magnesium-zirconium alloy particles, 15-20wt% of monoclinic zirconia fine powder, 5-20wt% of zirconium oxychloride fine powder, 0.5-2wt% of nano calcium hydroxide powder, 0.2-0.5wt% of light calcined magnesia fine powder and 0.1-0.3wt% of maleic acid are mixed uniformly at a constant temperature of 25°C in a high-speed mixing mill for 15 min to obtain a mixed powder; and then the mixed powder is mixed through a ball mill at the constant temperature of 25°C for 3 min, calcined in a high-temperature furnace at 250-400°C for 0.5 to 3 h, and cooled to a room temperature to obtain the high-performance energy-saving magnesium-based raw material. The solution has the characteristics of simple process and easy industrial production; and the prepared high-performance energy-saving magnesium-based raw material has the characteristics of low thermal conductivity, low thermal expansion, good dispersion, heat storage and insulation, and strong resistance to slag penetration and erosion.
Patent WO-2022160351-A1 (WO)
Inventor: WENG XILUN
IPC: C08L23/08
Filed: 2021-02-01
Abstract: L'invention concerne une composition de nylon comprenant un mélange, le mélange comprenant : (a) au moins un polyamide ; et (b) au moins un modificateur, le modificateur comprenant un copolymère d'éthylène/alpha-oléfine fonctionnalisé sensiblement linéaire ayant au moins une fraction furannique à chaîne latérale réticulée avec au moins une structure maléimide ; un procédé de fabrication de la composition ; et un article fabriqué à partir de la composition.
Patent WO-2021169832-A1 (WO)
Inventor: JIAN XIANJING
IPC: H01Q1/22
Filed: 2021-02-18
Abstract: The present invention provides an electronic device. The electronic device comprises a battery cover and an antenna module. The battery cover is provided with a metamaterial layer, the metamaterial layer comprises a plurality of metal units, the plurality of metal units are arranged in a periodic mode to form a metal unit array, and the metal units are metal rings with openings; and the antenna module is arranged on the inner side of the battery cover, the antenna module and the battery cover are arranged at an interval, and the vertical projection of the antenna module on the battery cover is located in the metamaterial layer.
Patent WO-2021218391-A1 (WO)
Inventor: HOU YUNJING
IPC: H04W24/02
Filed: 2021-03-09
Abstract: An information processing method and apparatus, a device and a readable storage medium. The method comprises: obtaining information about a slice (101); determining, according to the information about the slice, at least one of an analysis result related to the number of UEs in the slice and an analysis result related to the number of PDU sessions in the slice (102); and sending at least one of the analysis result related to the number of UEs and the analysis result related to the number of PDU sessions to a target network element (103).