baber/WOPTO huggingface dataset:
Patent WO-2020082954-A1 (WO)
Title: Terminal apparatus housing and mobile terminal
Inventor: BAO XIAOMING
IPC: H04M1/02
Filed: 2019-09-23
Abstract: Disclosed are a terminal apparatus housing (200) and a mobile terminal (10). The terminal apparatus housing (200) comprises a shell (210), a light transmission member (220) and a decorative member (230). The shell (210) comprises an outer surface (217) and an inner surface (218) provided facing away from one another. The light transmission member (220) and the decorative member (230) are provided at an interval, and are both fixedly connected to the shell (210), and both the light transmission member (220) and the decorative member (230) are exposed at one side of the outer surface (217), and the decorative member (230) protrudes from the light transmission member (220). The decorative member (230) comprises a transparent portion (235) and a non-transparent portion (231) connected to each other, with the non-transparent portion (231) being fixedly connected to the shell (210).
Patent WO-2020215610-A1 (WO)
Inventor: YE LI
IPC: G11B5/673
Filed: 2019-09-29
Abstract: A magnetic tunnel junction device of a magnetic random access memory, comprising a reference layer (13), a tunneling dielectric layer (14), and a memory layer (15) stacked in sequence from bottom to top, wherein the memory layer (15) is fabricated by a physical vapor deposition method and comprises a ferromagnetic material and a non-magnetic material which is mixed into the ferromagnetic material by means of a depositing layer insertion mode and/or a co-sputtering mode. Compared with the prior art, the memory layer (15) of the magnetic random access memory adopts more stack layers and smaller thickness of each layer or a co-sputtering method, or a method with the combination of both so as to achieve the more uniform mixing of the non-magnetic material into the magnetic material to gradually adjust the magnetization intensity, anisotropy intensity and Curie temperature of the memory layer (15); therefore, by means of the design of the memory layer (15), the current and power consumption required in overturning a magnetic moment of the memory layer (15) in a low temperature or a very low temperature can be reduced, so that the magnetic random access memory can work with low power consumption at a room temperature, a low temperature or a very low temperature.
Patent WO-2020078249-A1 (WO)
Title: Multi-target life detection method based on radar signal and detection radar
Inventor: ZHANG YANG
IPC: G01S7/41
Filed: 2019-10-10
Abstract: A multi-target life detection method based on a radar signal and a detection radar. The method comprises: perform time accumulation in a slow time direction on a pre-processed echo signal to obtain a first echo signal; perform inflection point envelope extraction on the first echo signal to obtain a second echo signal; obtain an average value of all amplitude signals other than M mark amplitude signals in the second echo signal; and if the ratio of the mark amplitude signals to the average value is greater than a threshold value, a life target is at the radar detection distance corresponding to the mark amplitude signals. According to the life detection method, a normalization method is used for normalizing the radar signal amplitude in the fast time (distance) dimension; the problem of energy attenuation caused by the increase of the radar signal with distance in the process of transmission is solved; the missed rate of a far-end target is effectively reduced; and the method of two inflection point envelope extraction is used for improving the multi-target axial recognition accuracy.
Patent WO-2020083096-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/02
Filed: 2019-10-18
Abstract: 一种发动机排放处理系统，包括进气除尘系统（101）、尾气除尘系统（102）、尾气臭氧净化系统。所述尾气除尘系统（102）包括尾气除尘系统入口、尾气除尘系统出口、尾气电场装置（1021）。该发动机排放处理系统能有效地处理发动机排放，使得发动机的排放更加清洁。
Patent WO-2020093862-A1 (WO)
Title: 一种vr视频处理的方法及相关装置
Inventor: LIU HONGBO
IPC: H04N5/232
Filed: 2019-10-22
Abstract: 本发明实施例公开了一种VR视频处理的方法和相关装置。在该方法中，视频处理设备会将接收到的视频图像划分成多个区域，并建立视频图像的区域热度表，在视频播放过程中通过跟踪用户视角来更新区域热度表，以此来收集全景视频的热点区域信息，向用户发出热点区域提示。该方法可以有效地引导用户的视角移动，避免用户错过全景视频中的精彩内容，提高用户的体验。
Patent WO-2021077392-A1 (WO)
Inventor: GUO HUI
IPC: H04L1/18
Filed: 2019-10-25
Abstract: Some aspects described herein relate to determining, by a transmitter user equipment (UE) in sidelink communications with a receiver UE, a feedback forwarding timing capability based at least in part on a first timing for receiving and processing feedback from the receiver UE, and indicating, to an access point, the feedback forwarding timing capability. Other aspects relate to determining, by a transmitter UE in sidelink communications with a receiver UE, a timing capability for the receiver UE to at least one of receive sidelink communications from the transmitter UE or report feedback for the sidelink communications to the transmitter UE.
Patent WO-2020155702-A1 (WO)
Inventor: NI ZUGEN
IPC: A47L9/00
Filed: 2019-10-29
Abstract: 一种吸尘装置，包括机体(1)、尘杯(2)和有用于解锁、锁合尘杯(2)的解锁机构(3)，机体(1)设有吸尘通道，尘杯(2)内设有过滤器(4)；解锁机构(3)被配制成具有锁合状态和解锁状态，当解锁机构(3)处于锁合状态时，尘杯(2)与机体(1)锁合密封，吸尘通道与过滤器(4)和尘杯(2)连通使得过滤器(4)和尘杯(2)处于工作状态；当解锁机构(3)处于解锁状态时，尘杯(2)与过滤器(4)可自动脱离吸尘通道至便于拿取状态。
Patent WO-2021072808-A1 (WO)
Inventor: FENG ZIQIANG
IPC: B65H18/02
Filed: 2019-10-30
Abstract: The present invention relates to the technical field of leather production. Disclosed is a material frame for a leather roll, comprising a base and side frames: there are two side frames. The two side frames are disposed symmetrically on the base and may move relatively to each other along the base. An installation groove is obliquely provided at the upper end of each side frame. According to the material frame for the leather roll as provided by the present invention, because the two side frames capable of moving relatively are symmetrically arranged on the base, the separation distance between the two side frames is first adjusted for leather rolls of different widths, then a rolling shaft of the leather roll is installed in the installation grooves of the side frames, which ensures that the material frame may be suitable for materials of different widths. A user does not need to prepare material frames having different specifications, and therefore, makes savings on costs.
Patent WO-2020093980-A1 (WO)
Inventor: HUANG LIXIAN
IPC: A01G27/04
Filed: 2019-11-04
Abstract: An automatic watering device (100) for automatically watering, comprising a water storage pipe (10), a regulating valve (20) and a long nozzle cover (30) provided at the opening of the water storage pipe (10), and a water guide rope (40) penetrating through the side wall of the water storage pipe (10). The regulating valve (20) is in threaded connection to the water storage pipe (10); the long nozzle cover (30) comprises a top cover (31) which is opened upwards and used for being in contact with an external water storage container and a long nozzle pipe (32) which is provided in the top cover (31) in a penetrating manner and communicated with the top cover (31), and the long nozzle pipe (32) penetrates through the regulating valve (20) and stretches into the bottom of the water storage pipe (10); the water guide rope (40) is partially provided at the bottom of the water storage pipe (10), and partially extends out of the side wall of the water storage pipe (10); water at the bottom of the water storage pipe (10) permeates out of the water storage pipe (10) by means of the water guide rope (40), and the water is guided into soil by means of the water guide rope (40) for automatic irrigation. The automatic watering device is small in size, the outflow speed of water can be accurately regulated, and the regulating method is simple and convenient.
Patent WO-2020147389-A1 (WO)
Title: 信息获取方法及装置
Inventor: WU ZELIN
IPC: G01C21/34
Filed: 2019-11-11
Abstract: 一种信息获取方法及装置，该方法的一具体实施方式包括：生成指示当车辆按照规划行驶路线行驶时的行驶效果的行驶效果预览信息（201），其中，规划行驶路线基于用户利用电子地图进行的行驶路线规划操作而确定；向用户呈现行驶效果预览信息（202）。实现了在车辆按照用户规划的规划行驶路线行驶前，预先向用户呈现车辆按照规划行驶路线行驶时的效果，使得用户预先可以知晓车辆的行驶环境，进而提升车辆按照规划行驶路线行驶时车辆行驶的安全性，同时，用户可以知晓规划的行驶路线的合理性。
Patent WO-2020155745-A1 (WO)
Title: 物流输送系统及其控制方法
Inventor: CHENG ZHANGDE
IPC: B65G43/00
Filed: 2019-11-11
Abstract: 一种物流输送系统及其控制方法，包括发箱站点（1）、回箱站点（2）、传输通道、控制器、中转区（3）；传输通道包括连接于发箱站点（1）与中转区（3）间的双线通道（4）及连接于中转区（3）与回箱站点（2）间的单线通道（5），控制器控制单线通道（5）在发箱模式与回箱模式间自动切换。该物流输送系统不仅占用空间小、适用范围广，而且较传统定时切换方式效率更高。
Patent WO-2020248488-A1 (WO)
Title: 一种图像存储方法、读取方法、存储装置和读取装置
Inventor: WU TINGTING
IPC: H04N19/423
Filed: 2019-11-11
Abstract: 本公开涉及信息处理技术领域，尤其涉及一种图像存储方法、读取方法、存储装置和读取装置。包括：对原始图像进行小波变换，得到多级子图像对应的小波变换系数；获取级别大于或等于预设值的子图像对应的目标小波变换系数；根据DNA碱基序列与小波变换系数的预设对应关系，将所述目标小波变换系数编码成DNA序列。本公开根据子图像级别和类型对图像重构的重要性以及子图像本身的数据量，选取符合要求的子图像对应的目标小波变换系数进行DNA编码，能够有效的压缩编码的数据量，且能保证高清解码，实现图像数据的高效存储。
Patent WO-2020103734-A1 (WO)
Inventor: CHIU CHIN-HO
IPC: B60C11/02
Filed: 2019-11-13
Abstract: A wheel structure, comprising a wheel rim (1), an elastic outer rim (2) and a sheet-shaped tire skin structure (3); the wheel rim (1) is a circular body, and a first thread (11) being provided outside the wheel rim, a second thread (21) corresponding to the first thread (11) of the wheel rim (1) being provided at periphery of the elastic outer rim (2), so that the outer rim (2) engages with the periphery of the wheel rim (1), and a space (22) being provided in the outer rim (2), so that a fixed spacing is formed between the wheel rim (1) and the outer rim (2), furthermore, at least one inner buffer (23) being provided in the space (22), and the sheet-shaped tire skin structure (3) is joined to the outer rim (2), so that after the wheel structure is assembled to a vehicle, the fixed spacing is maintained by the elastic outer rim (2), so as to keep the wheel running smoothly, and the inner buffer (23) serving as a support when the outer rim (2) is deformed.
Patent WO-2020098740-A1 (WO)
Inventor: LIN YOU-HSIEN
IPC: G01R31/28
Filed: 2019-11-14
Abstract: A through-silicon via (TSV) detecting circuit, a detecting method, and an integrated circuit. The TSV detecting circuit includes: an input circuit (100) including a first switching circuit (110), the first switching circuit (110) comprising a control terminal coupled to a first detection control signal (DCS1), a first terminal coupled to a first power signal (VDD), and a second terminal coupled to a first terminal of a TSV (300), wherein the first switching circuit (100) is configured to be turned on in response to the first detection control signal (DCS1) to transmit a first power signal (VDD) to the first terminal of the TSV (300); and a comparison circuit (200) comprising a first input coupled to a second terminal of the TSV (300), and a second input coupled to a reference signal (Vref), wherein the comparison circuit (200) is configured to compare a signal of the second terminal of the TSV (300) and the reference signal (Vref).
Patent WO-2020248526-A1 (WO)
Inventor: LIU LIFENG
IPC: G01N33/00
Filed: 2019-11-26
Abstract: An exhaust gas test device for a fuel cell vehicle. An oil-water separator (1) discharges water in exhaust gas from a water discharge assembly, and a filtering assembly (3) filters out impurities in the exhaust gas, thereby avoiding influences of a large amount of water and impurities such as dust contained in the vehicle exhaust gas on the gas test accuracy, and effectively ensuring that the test precision of a subsequent hydrogen test assembly (7) would not be influenced; in order to ensure the measurement precision of the hydrogen test assembly (7), a pressure sensor (5) can detect and feed back, in real time, the pressure of exhaust gas to be tested; the service life and test precision of the device are ensured; when the pressure value in the pipeline exceeds an exhaust gas test allowed value, a safety valve (6) is opened to release pressure, and thus, the flow is kept within a certain range, and the test precision is further ensured.
Patent WO-2020155836-A1 (WO)
Inventor: WANG PENGYU
IPC: A01D67/00
Filed: 2019-12-02
Abstract: 一种自动割草机（1），包括行走装置（40）和切割装置（50），其中切割装置包括切割元件及切割电机（18），行走装置包括主动轮组件（3）；还包括设置于机身底部的悬架装置（25），其一端与机身（2）连接，另外一端与切割装置连接，以使切割装置在外力作用下可复位的被抬升；切割装置的中心到主动轮组件旋转中心的连线的距离大于100mm。该自动割草机的结构紧凑且能顺利通过障碍物，从而减少对草坪和/或刀片的磨损。
Patent WO-2021109188-A1 (WO)
Inventor: HII KHIM WU
IPC: E04G21/14
Filed: 2019-12-12
Abstract: Disclosed is a "portable" mobile plate laying and transferring device, which comprises an extension rod (2), a guide rod (6), a self-lock spring balancer (8), an air pump case (16), a vehicle body box (23), a balance frame (28), and a stand column (32). Universal wheels (24) are mounted on two sides of the bottom of the vehicle body box (23); a fixing bottom plate (17) is mounted at the bottom of the air pump case (16); hinge clamping grooves (15) are formed at corners of two sides of the fixing bottom plate (17); one end of an arm plate (14) is mounted in the hinge clamping groove (15) in a hinged manner; a fixing pin (13) is mounted at a position where the arm plate (14) is hinged to the hinge clamping groove (15); a suction cup (18) is mounted on the other end of the arm plate (14); the balance frame (28) is mounted on the other side of the top of the stand column (32). Because the vehicle body box (23), the universal wheels (24), and widened supports (22) which can be drawn for adjustment and are additionally arranged on two sides of the vehicle body box (23) are mounted on the device, the device can be used for piling floor tiles to be laid, which move along with the vehicle body box and can be transferred to any position at will, thereby avoiding the problem of time waste caused by carrying the floor tiles back and forth in a laying process, and improving the laying efficiency.
Patent WO-2021082237-A1 (WO)
Inventor: YANG YUHUA
IPC: G02F1/13357
Filed: 2019-12-24
Abstract: Provided is a display panel, which comprises a display unit (10), a back frame (21) and an optical film (22), wherein the back frame (21) comprises a back plate (211) and a bending portion (212), the bending portion (212) is provided with a fixing member (30), the fixing member (30) comprises a first fixing portion (31) connected with the optical film (22) and a second fixing portion (32) connected with the first fixing portion (31) and a bending portion (212); the first fixing portion (31) comprises a hook-shaped film fixing portion (311), the optical film (22) is provided with an opening (223), and the film fixing portion (311) is sleeved into the opening (223).
Patent WO-2020135452-A1 (WO)
Inventor: KUMRA NARESH
IPC: F25B21/02
Filed: 2019-12-24
Abstract: A temperature-regulating fan(100) includes a housing in which a chamber is formed, wherein the housing is provided with an air inlet and an air outlet communicated with the chamber, and an air flow passage is formed between the air inlet and the air outlet; a wet curtain assembly comprising an evaporation unit provided in the air flow passage; and an air flow driving assembly(71) configured to drive the air flow entering through the air inlet to the air outlet to be blown out through the air flow passage. The temperature-regulating fan(100) of the present application has high cooling and heating efficiency, and has a good market application prospect.
Patent WO-2021128275-A1 (WO)
Inventor: YAMAZAKI KAORU
IPC: G02B13/06
Filed: 2019-12-27
Abstract: 一种摄像光学镜头（10、20、30），自物侧至像侧依序包含：具有负屈折力的第一透镜（L1），具有正屈折力的第二透镜（L2），具有正屈折力的第三透镜（L3），具有负屈折力的第四透镜（L4），具有正屈折力的第五透镜（L5），以及具有负屈折力的第六透镜（L6）；摄像光学镜头（10、20、30）的最大视场角为FOV，第五透镜L5的焦距为f5，第六透镜L6的焦距为f6，第三透镜L3物侧面的曲率半径为R5，第三透镜L3像侧面的曲率半径为R6，且满足下列关系式：100.00°≤FOV≤135.00°；-10.00≤f5/f6≤-1.00；1.00≤R5/R6≤20.00。摄像光学镜头（10、20、30）能获得高成像性能的同时，获得低TTL。
Patent WO-2021134545-A1 (WO)
Title: Sector display
Inventor: LI QINGYUAN
IPC: G09F19/12
Filed: 2019-12-31
Abstract: A sector display, in which display is achieved by using the persistence of vision in the human eye of a rotating point light source.
Patent WO-2020140961-A1 (WO)
Title: Procédé et dispositif d'alimentation en liquide
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2020-01-03
Abstract: La présente invention concerne un procédé et un dispositif d'alimentation en liquide. Le procédé consiste à : acquérir des paramètres de fonctionnement pendant un processus de fonctionnement d'un atomiseur, les paramètres de fonctionnement comprenant au moins un paramètre parmi la puissance produite d'une cigarette électronique, la température dans une chambre d'atomisation, et la tension de fonctionnement de l'atomiseur (310) ; obtenir des règles d'alimentation en liquide en fonction des paramètres de fonctionnement et de la quantité de remplissage en un seul liquide électronique de l'atomiseur ; et commander à un ensemble d'alimentation en liquide d'alimenter en liquide l'atomiseur selon les règles d'alimentation en liquide, les règles d'alimentation en liquide étant utilisées pour ordonner à la cigarette électronique de commander l'ensemble d'alimentation en liquide pour alimenter en liquide l'atomiseur en fonction de la quantité de remplissage en un seul liquide électronique à chaque intervalle d'alimentation en liquide dans le processus de fonctionnement de l'atomiseur (320). Ainsi, le problème de gaspillage de liquide électronique et de combustion à sec provoqué par un utilisateur ayant des difficultés à s'assurer de la quantité d'alimentation en liquide lors du pressage d'une bouteille de liquide électronique est résolu, ce qui permet d'améliorer l'efficacité d'utilisation du liquide électronique et d'éviter la combustion à sec.
Patent WO-2020168884-A1 (WO)
Inventor: WEI QUNCANG
IPC: A47B81/00
Filed: 2020-01-19
Abstract: A material management cabinet having a high-sensitivity centralized weighting and counting function, comprising a cabinet body (5), a cabinet body bottom rack (3), a supplementary supporting unit (20) and a control and measurement module (1); the cabinet body (5) is provided on the cabinet body bottom rack (3), and the cabinet body (5) is internally provided with several stacked drawers (2) for material storage; the cabinet body bottom rack (3) is provided thereon with a weighting unit, which measures in real time the weight of the entire material management cabinet; the supplementary supporting unit (20) provides a constant upward supporting force to the cabinet body bottom rack (3), the amplitude of the supporting force being lower than the weight of the cabinet frame when empty; the control and measurement module (1) controls the opening of the drawers (2), and on the basis of parameters of a weighting sensor (6), calculates and displays the amount of material in the material management cabinet. The supplementary supporting mechanism can produce a constant upward supporting force to the cabinet body during measurement to balance most of the weight of the cabinet itself so as to reduce the load range for the sensor without affecting measurement accuracy, which effectively reduces the measurement range of the sensor.
Patent WO-2021147090-A1 (WO)
Title: Time synchronization method, access network device, communication apparatus, computer storage medium and communication system
Inventor: FAN QIANG
IPC: H04W56/00
Filed: 2020-01-23
Abstract: Provided are a time synchronization method, an access network device, a computer storage medium and a communication apparatus. The method comprises: a first access network device acquiring first indication information, wherein the first indication information is used to indicate that a first terminal needs to receive or send an uplink time service message, and/or the indication information is used to indicate accuracy requirements for time synchronization between the first terminal and a wireless network; and the first access network device performing time synchronization on the first terminal according to the first indication information. The method can prevent the problem of not meeting synchronization error requirements of a time-sensitive network (TSN) in an uplink time service scenario caused by an air interface synchronization error being too large, thereby improving synchronization between TSN devices and improving the performance of the TSN.
Patent WO-2020182004-A1 (WO)
Title: Multiple access point operation of wireless network
Inventor: FANG YONGGANG
IPC: H04L1/02
Filed: 2020-03-02
Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to station controlled multi-access point transmission and retransmission. In one exemplary aspect, a method for wireless communication includes receiving a multi-network node capability indication message from a first network node and a second network node indicating that each of the first network node and the second network node are capable of transmitting multi-network node transmissions. The method also includes transmitting a multi-network node association request message to the first network node and the second network node to associate the first network node and second network node into a group of network nodes.
Patent WO-2020182005-A1 (WO)
Inventor: WANG DONGYAN
IPC: G06Q20/38
Filed: 2020-03-02
Abstract: 一种数字资产凭证继承转移中的信息处理方法、和相关装置。该方法包括：确定用户的生命周期结束（210）；获取用户的遗嘱（220）；如果对所述遗嘱用司法机构节点公钥进行的签名，用司法机构节点私钥进行签名验证成功，触发向所述遗嘱中的各继承人个人安全内核节点的标识的继承人个人安全内核节点，发送所述遗嘱中各数字资产凭证用对应继承人个人安全内核节点的公钥进行的签名，实现对用户的数字资产凭证进行统一的维护。
Patent WO-2020207146-A1 (WO)
Inventor: SHEN CHAO
IPC: G06T17/00
Filed: 2020-03-02
Abstract: 本申请公开了一种基于虚拟环境的物体构建方法、装置、计算机设备及可读存储介质，涉及虚拟环境领域。该方法包括：显示环境界面；接收三维模型输入操作，三维模型输入操作用于对目标三维模型进行输入；接收位置输入操作；根据三维模型输入操作和位置输入操作在显示位置处显示目标物体，目标物体是由体素块在目标三维模型的轮廓范围内进行填充得到的。
Patent WO-2021062984-A1 (WO)
Inventor: LI RUI
IPC: A61H23/02
Filed: 2020-03-05
Abstract: Disclosed is a reciprocating muscle relaxation apparatus, comprising a housing (60), a motor (21) capable of rotating around a main rotation axis, a massage head module (11) capable of linearly reciprocating along a first axis, and a power conversion mechanism capable of converting a rotary motion into a linear reciprocating motion. The motor (21) and the power conversion mechanism are mounted inside the housing (60); the massage head module (11) is located outside the housing (60); the power conversion mechanism is connected to the motor (21) and the massage head module (11); the housing (60) comprises a shell (1) and a handle (22) mounted on the lower side of the shell (1); the handle (22) is rotatably connected to the shell (1) and can rotate around a first rotation axis; and the rotary motion of the handle (22) is restrained by a locking mechanism (80). The handle (22) can rotate relative to the shell (1), such that by means of adjusting the position of the handle (22), the relaxation apparatus can be adapted to different body parts to be pounded.
Patent WO-2020215940-A1 (WO)
Inventor: JIN XIANG
IPC: H04R9/02
Filed: 2020-03-19
Abstract: The present application relates to the technical field of mobile terminals, and specifically disclosed are a mobile terminal, a sound output control method therefor, and an apparatus that has a storage function. The mobile terminal comprises: a middle frame provided with at least two sound output holes; at least two speaker modules, the speaker modules being disposed on the middle frame, wherein the number of speaker modules is the same as the number of sound output holes and the speaker modules are arranged in one-to-one correspondence with the sound output holes, the speaker modules communicate with the sound output holes, and two speaker modules thereamong are used to generate left-channel sound signals and right-channel sound signals respectively so as to achieve a stereo effect; and a first interface element accommodated in one of the sound output holes thereamong for connecting to an external device. By means of the described manner, the present application may achieve the technical effects of the stereo playback effect of the mobile terminal while simultaneously meeting diversified usage requirements of a user.