baber/WOPTO huggingface dataset:
Patent WO-2019029431-A1 (WO)
Title: Method and system for securing blockchain with proof-of-transactions
Inventor: LANCASHIRE DAVID
IPC: G06Q20/36
Filed: 2018-08-02
Abstract: Novel tools and techniques are provided for implementing blockchain transactions, and, more particularly, to methods, systems, and apparatuses for securing a blockchain with proof-of-transactions. In various embodiments, the blockchain system utilizes a proof-of-transactions approach that is based on a multi-player voting system and that is not susceptible to a free-rider problem that affects many other cryptocurrencies. The proof-of-transactions approach allows the cryptocurrency network to divide revenue between the nodes in the peer-to-peer network that provides bandwidth and connectivity and a set of other nodes that solve computational puzzles that safeguard the security of the blockchain system.
Patent WO-2019029508-A1 (WO)
Title: Random access method, terminal, network equipment, and computer readable storage medium
Inventor: CHEN LI
IPC: H04W74/08
Filed: 2018-08-07
Abstract: Disclosed in the present disclosure are a random access method, a terminal, network equipment, and a computer readable storage medium. The method comprises: obtaining a candidate random access RACH resource; selecting a target RACH resource from the candidate RACH resource; and initiating a random access procedure through the target RACH resource. The candidate RACH resource comprises at least one of a public RACH resource, a dedicated RACH resource, and an additional RACH resource.
Patent WO-2020029150-A1 (WO)
Title: Foldable armrest and seat
Inventor: LI CHANGGAO
IPC: A47C7/54
Filed: 2018-08-09
Abstract: A foldable armrest and a seat comprising same. The foldable armrest comprises a locking member (2), a seat back fixing rod (3), an armrest body (4), and a folding mechanism (1). The folding mechanism (1) comprises a first bent pipe (11), a second bent pipe (12), a first sleeve (13), a second sleeve (14), a screw (15), a nut (16), and a groove type metal fixing member (17). One end of the first bent pipe (11) is fixedly connected to the locking member (2), and the other end of the first bent pipe (11) is fixed to a side surface of the first sleeve (13). One end of the second bent pipe (12) is fixedly connected to the seat back fixing rod (3), and the other end of the second bent pipe (12) is fixed to a side surface of the second sleeve (14). The groove type metal fixing member (17) is fixedly provided at the bottom of the armrest body (4). The first bent pipe (11) passes through a groove portion of the groove type metal fixing member (17) and is fixedly connected thereto. The first sleeve (13) and the second sleeve (14) are rotatably connected by means of a connecting assembly. The foldable armrest and the seat comprising same are easy to fold and good in stability.
Patent WO-2020037452-A1 (WO)
Inventor: WANG XIAODONG
IPC: G01S13/50
Filed: 2018-08-20
Abstract: 一种频点偏移的估计方法、装置、无人机及遥控器，用于信号接收端或发射端，该方法包括：根据接收端和发射端的相对速度获取当前的多普勒频偏（S201）；并根据接收信号/发射信号获取当前的跟踪频偏（S202）；再根据多普勒频偏和跟踪频偏，确定当前的实际频偏（S203）。该频点偏移的估计方法、装置、无人机及遥控器，提高了获取到的频点偏移的准确度，从而提高了接收信号的接收性能。
Patent WO-2019137031-A1 (WO)
Inventor: FANG CHANG
IPC: G06K17/00
Filed: 2018-09-05
Abstract: La présente invention concerne un dispositif de stockage d'échantillon : un corps de cadre (1) est disposé sur celui-ci avec un second code à barres (22), et des tubes de test (2) sont pourvus de premiers codes à barres (21); lors du balayage du premier code à barres (21), des informations de code à barres sont enregistrées, et si le second code à barres (22) est balayé, alors des informations selon lesquelles aucun tube de texte n'est présent sont enregistrées ; ainsi, il peut être déterminé au moyen d'un simple code à barres balayé si un tube d'essai est présent dans une fente de réception de tube d'essai (10). La structure du dispositif est simple, et le taux d'erreur est diminué au moyen d'un balayage d'un code, ce qui réduit le taux d'échec d'une opération par une personne.
Patent WO-2020047792-A1 (WO)
Title: Slef-driving vehicle system with retractable sensor head
Inventor: TANG YAMING
IPC: G05D1/02
Filed: 2018-09-06
Abstract: A self-driving vehicle system comprising a body having one or more motorized wheels (40), and a sensor head (10) coupled to the body. The sensor head (10) is movable from a retracted position to an extended position relative to the body. The sensor head (10) comprises one or more proximity sensors (14,15) and one or more cameras (11,12,13).
Patent WO-2019047922-A1 (WO)
Title: Temperature detection apparatus and home appliance
Inventor: HE CHUNHUA
IPC: H04B10/116
Filed: 2018-09-07
Abstract: A temperature detection apparatus and a home appliance, said apparatus comprising: an optical fiber transmission module (100), used for transmitting excitation light to a working chamber of a home appliance for transmission; and a wireless temperature detection module (200) having a fluorescence portion (23), used for wirelessly receiving the excitation light, so as to excite the fluorescence portion (23) to emit fluorescence, and determining, according to energy variation information of the fluorescence, the temperature of the environment where the fluorescence section (23) is located.
Patent WO-2020073218-A1 (WO)
Title: Techniques et appareil de compensation de contrainte anisotrope dans des substrats à l'aide d'une implantation ionique
Inventor: FALK SCOTT
IPC: H01L21/02
Filed: 2018-10-10
Abstract: Un procédé peut consister à fournir un substrat, le substrat comprenant une première surface principale et une seconde surface principale, opposée à la première surface principale. La seconde surface principale peut comprendre une couche de compensation de contrainte. Le procédé peut consister à diriger des ions vers la couche de compensation de contrainte dans une procédure d'implantation ionique. La procédure d'implantation ionique peut consister à exposer une première région de la couche de compensation de contrainte à un premier processus d'implantation, une seconde région de la couche de compensation de contrainte n'étant pas exposée au premier processus d'implantation.
Patent WO-2020087340-A1 (WO)
Title: Procédé et système pour améliorer l'efficacité de la reconnaissance faciale multifil
Inventor: LIU PEIJIN
IPC: G06F9/50
Filed: 2018-10-31
Abstract: La présente invention concerne un procédé et un système permettant d'améliorer l'efficacité de la reconnaissance faciale multifil. Le procédé consiste à : obtenir une image initiale ; effectuer une extraction de visage sur l'image initiale dans une première UC pour obtenir une image de visage ; effectuer une extraction de caractéristiques sur l'image de visage dans une seconde UC et transmettre la caractéristique de visage obtenue par extraction de caractéristiques à la première UC pour comparer la caractéristique de visage ; et après que la seconde UC ait terminé l'extraction de la caractéristique de visage dans l'image de visage, et que la première UC ait terminé la comparaison de la caractéristique de visage selon la caractéristique de visage, délivrer en sortie le résultat de comparaison de caractéristique de visage.
Patent WO-2019196396-A1 (WO)
Title: Electromagnetic screen mounting structure and display
Inventor: WANG BENGUI
IPC: G06F3/046
Filed: 2018-11-02
Abstract: An electromagnetic screen (10) mounting structure and a display comprising the electromagnetic screen (10) mounting structure in the technical field of display devices, the electromagnetic screen (10) mounting structure comprising: a backplate (20) used for fixing an electromagnetic screen (10), a support frame (30) connected between the backplate (20) and the electromagnetic screen (10), and a plurality of hooks (40) used for hanging the electromagnetic screen (10), wherein the support frame (30) is arranged along the edges of the backplate (20), and hanging holes (11) or hanging slots (12) are distributed along the edges of the electromagnetic screen (10); the hooks (40) comprise bases (41) fixedly connected to the support frame (30), and hanging parts (42) connected to the electromagnetic screen (10), said hanging parts (42) being inserted into the hanging holes (11) or hanging slots (12) to position the electromagnetic screen (10), thereby simplifying mounting and dismounting processes, and increasing the mounting strength.
Patent WO-2020097790-A1 (WO)
Inventor: Ding chuang
IPC: H01S5/068
Filed: 2018-11-13
Abstract: A laser power stabilization system (100), and a method and device for adjusting laser power. The laser power stabilization system (100) comprises: a laser resonant cavity (10), which comprises a mechanical adjustment device (101); a beam splitter (11); a power detector (12), which is used to obtain laser light beam-splitted by the beam splitter (11) so as to detect output power of a laser; and a controller (13), which is separately connected to the power detector (12) and the mechanical adjustment device (101). The controller (13) is used to obtain the output power and determine whether the output power complies with a preset standard output power. If not, an adjustment instruction is sent to the mechanical adjustment device (101) according to the output power so as to control the mechanical adjustment device (101) to perform an adjustment, so that the output power complies with the preset standard output power. When the problem of power reduction occurs, there is no need for intentional shutdown and maintenance, and self-recovery and adjustment are performed while the machine is in use. The entire process is automatically controlled without any manual adjustments, making power recovery faster and more accurate.
Patent WO-2020103000-A1 (WO)
Title: Magnetic tunnel junction, magnetoresistive random access memory, chip, and preparation method for magnetic tunnel junction
Inventor: XU JEFFREY JUNHAO
IPC: G11C11/16
Filed: 2018-11-20
Abstract: A preparation method for a magnetic tunnel junction (MTJ), and the MTJ and a magnetoresistive random access memory. The MTJ comprises: a fixed ferromagnetic layer (11), a free ferromagnetic layer (12), and a magnetic tunnel barrier (13) provided between the fixed ferromagnetic layer (11) and the free ferromagnetic layer (12); a side surface of the free ferromagnetic layer (12) and a surface opposite to the fixed ferromagnetic layer (11) is wrapped by means of the magnetic tunnel barrier (13), or, the magnetic tunnel barrier (13) covers a side surface of the fixed ferromagnetic layer (11) and a surface opposite to the free ferromagnetic layer (12), so that the free ferromagnetic layer (12) is more effectively separated from the fixed ferromagnetic layer (11), and the yield of the MTJ is improved. Furthermore, it is not necessary to form a vertical contour of the MTJ by using an ion or plasma etching method, the difficulty of preparation process is reduced, and the scalability of an MTJ array is improved.
Patent WO-2019237682-A1 (WO)
Inventor: ZHANG DONGYANG
IPC: A45C11/20
Filed: 2018-12-03
Abstract: 一种抗变形包装容器，包括容器盖（1）和敞口的容器体（2），容器盖（1）的边沿设有回转结构的第一内配合槽（11）和第一外配合槽（12），容器体（2）的口沿对应设有回转结构的第二内配合槽（21）和第二外配合槽（22）；还设置有防脱扣结构。抗变形包装容器具有较强的抗变形能力，防脱扣结构较为稳定。
Patent WO-2019223307-A1 (WO)
Title: Ice crushing apparatus and refrigerator
Inventor: ZHANG KUI
IPC: F25D23/02
Filed: 2018-12-26
Abstract: An ice crushing apparatus (100) and a refrigerator. The ice crushing apparatus (100) comprises: a housing assembly (10) comprising a housing (11) and an ice bucket (12) supported inside the housing (11); and a driving mechanism (30) used for driving the ice bucket (12) to rotate; an ice crushing mechanism (50) provided inside the ice bucket (12). The driving mechanism (30) comprises a motor and a gear assembly driven by the motor. The gear assembly comprises a first bevel gear (32) and a second bevel gear (33) engaged with each other. The driving mechanism (30) further comprises a cylindrical gear (31) disposed coaxially with the second bevel gear (33). The axis of rotation of the second bevel gear (33) is parallel to that of the ice bucket (12). A baffle ring (351) and a sealing assembly cooperating with each other are provided between the second bevel gear (33) and the cylindrical gear (31). The sealing assembly cooperates with the housing (11) to separate the second bevel gear (33) from the cylindrical gear (31). The sealing assembly comprises a protruding ring (354) that protrudes in the axial direction. One end of the baffle ring (351) is abutted against the bottom end face of the second bevel gear (33). The protruding ring (354) extends into the inside of the baffle ring (351) and overlaps the radial projection of the baffle ring (351).
Patent WO-2019144766-A1 (WO)
Title: Composite stone panel, temperature control wall, and temperature control floor
Inventor: WANG YINHUI
IPC: F24D19/10
Filed: 2018-12-28
Abstract: A composite stone panel, comprising a natural stone layer (1) and a base layer (3) that are stacked. The natural stone layer (1) and the base layer (3) are bonded by means of an insulating adhesive layer (2). The natural stone layer (1) or the base layer (3) is provided with a receiving groove. A heating device (5) is provided in the receiving groove. The heating device (5) comprises an upper insulating and thermally-conductive layer, a lower insulating and thermally-conductive layer, and a heating assembly provided therebetween. The heating assembly comprises a first electrode, a second electrode, an intermediate electrode, and a heating material filled among the first electrode, the second electrode, and the intermediate electrode. By setting the component ratio of the heating material and controlling the upper limit threshold of heating temperature of the heating assembly, the temperature of the composite stone panel is ensured to be within a set temperature. The upper insulating and thermally-conductive layer and the lower insulating and thermally-conductive layer provided on both sides of the heating assembly can achieve the functions of heat transfer and insulation, thereby avoiding the occurrence of safety accidents.
Patent WO-2020087754-A1 (WO)
Inventor: GUO XIAODONG
IPC: H04R1/10
Filed: 2018-12-29
Abstract: The present invention relates to a sound emission device and a headset. The sound emission device comprises: a magnetic circuit system, wherein a through hole is formed at a central portion of the magnetic circuit system, and an annular magnetic gap is formed at the periphery of the through hole; a vibration assembly comprising a vibration diaphragm and a voice coil, wherein the voice coil is connected to one side surface of the vibration diaphragm and suspended in the magnetic gap; and an electrically conductive post passing through the through hole and exposed at an upper end of the magnetic circuit system, wherein the top end of the electrically conductive post has two first electrical contacts, two wires extend from an inner side of the voice coil, and the two wires are respectively electrically connected to the two first electrical contacts, an upper end surface of the electrically conductive post is at the same level with, or is below, an upper end surface of the voice coil, the upper end surface of the electrically conductive post and the upper end surface of the voice coil are spaced apart at a first distance L1, an upper end surface of a central magnetic portion of the magnetic circuit system and the upper end surface of the voice coil are spaced apart at a second distance L2, the first distance L1 is greater than or equal to 0, and the first distance L1 is less than or equal to 0.3 times the second distance L2.
Patent WO-2019200976-A1 (WO)
Title: Double reheating unit having ultra-high-pressure cylinder and high-pressure and intermediate-pressure cylinder each having additional heat regeneration stages
Inventor: ZHANG LIDAO
IPC: F01K7/38
Filed: 2019-04-16
Abstract: A double reheating unit having an ultra-high-pressure cylinder and a high-pressure and intermediate-pressure (HP-IP) cylinder each having additional heat regeneration stages, comprising: a boiler water wall and economizer (1), a boiler superheater system (2), an ultra-high-pressure cylinder (3) having additional heat regeneration stages, a boiler primary reheating system (4), an HP-IP cylinder (5) having additional heat regeneration stages, a boiler secondary reheating system (6), an intermediate-pressure and low-pressure (IP-LP) cylinder (7), an air heater (8), an air heater drainage pump (9), a condenser (10), a condensate pump (11), a ultra-low-temperature economizer (12), a deaerator (13), an electric feedwater pump (14), and high-pressure heaters 1-4. The ultra-high-pressure cylinder (3) comprises an all-pressure-stage impeller of the ultra-high-pressure cylinder, a nozzle, and a steam distribution mechanism. A steam exhaust hood becomes a large steam extraction opening. Five short-vane pressure stages are newly added after the steam exhaust hood. Divided steam continues to expand and exert effect in the newly-added pressure stages, and low-enthalpy extraction steam having a low degree of superheat is output respectively from new second, third, and fourth extraction ports. A first exhaust steam extraction of the ultra-high-pressure cylinder (3) supplies steam to high-pressure heater 1 (18). The new second, third, and fourth extractions of the ultra-high-pressure cylinder (3) supply steam to high-pressure heaters 2, 3, and 4 respectively. A new fifth extraction of the HP-IP cylinder (5) supplies steam to the deaerator (13). A new sixth extraction of the HP-IP cylinder (5) supplies steam to the air heater (8). The air heater drainage pump (9) used for water draining of the air heater (8) connects to the deaerator (13). Through the further optimization of regenerative systems, the heat consumption of ultra-supercritical grade double reheating units can be markedly reduced, as can greenhouse gas emissions.
Patent WO-2020140217-A1 (WO)
Inventor: HUO JUNYAN
IPC: H04N19/103
Filed: 2019-01-02
Abstract: 一种帧内预测方法和装置、及计算机存储介质，包括：配置相对角度编号表示的实际角度模式；其中，所述相对角度编号依次表征在预设宽高关系对应的预测方向范围内，从起始角度开始，采用预设角度采样点采样后对应的所述实际角度模式；所述起始角度是根据处理块的宽高关系和所述预设宽高关系对应的预测方向范围确定的，实际角度与所述实际角度模式一一对应。
Patent WO-2020147088-A1 (WO)
Inventor: LIU YANG
IPC: H04W72/04
Filed: 2019-01-17
Abstract: 本公开提供了一种非授权频段上的随机接入方法、装置和存储介质，所述方法包括：非授权频段小区的基站向终端发送PRACH配置信息；其中，该PRACH配置信息指示的PRACH所占用的第一时域资源，位于基站向终端发送的包含SSB的发现信号所占用的第二时域资源之后；终端根据该PRACH配置信息，确定PRACH所占用的第一时域资源；终端根据第一时域资源与第二时域资源之间的间隔时长，确定所要采用的目标信道接入机制；终端按照目标信道接入机制进行信道检测，并根据信道检测结果向基站发送随机接入信息。本公开提供了一种根据PRACH配置动态调整信道接入机制的方案，以便终端选择合适的信道接入机制，有助于降低随机接入过程所需的功耗，且提升成功率。
Patent WO-2019144926-A1 (WO)
Inventor: WANG HUI
IPC: G06F17/27
Filed: 2019-01-25
Abstract: 本发明实施例提供了一种智能交互方法、装置、计算机设备和计算机可读存储介质，解决了现有技术中的智能交互方式无法分析出用户消息的深层次意图以及无法提供更人性化的交互体验的问题。该智能交互方法包括：根据用户消息获取情绪识别结果，所述用户消息中至少包括用户语音消息；根据所述用户语音消息的文本内容进行意图分析，得到对应的基本意图信息；以及根据所述情绪识别结果和所述基本意图信息确定对应的交互指令。
Patent WO-2020168459-A1 (WO)
Title: System and method for credit assessment
Inventor: JIANG WILLIAM
IPC: G06Q40/02
Filed: 2019-02-19
Abstract: A method for credit assessment is provided. The method may include receiving a request to determine a credit assessment score of a target entity from a terminal device. The method may also include acquiring credit assessment information related to the target entity. The credit assessment information may at least include one or more credit grades with respect to the target entity assessed by one or more assessors. The method may also include determining a weight factor of each of the one or more assessors, and determining a credit assessment score of the target entity using a trained credit assessment model. At least the credit assessment information and the weight factor of each of the one or more assessors may be an input of the trained credit assessment model. The method may further include transmitting the credit assessment score of the target entity to the terminal device for display.
Patent WO-2020168479-A1 (WO)
Inventor: WANG ZHENYU
IPC: G06F9/455
Filed: 2019-02-20
Abstract: Apparatus and method for migrating a container including graphics processor state. One embodiment of an apparatus comprises: a first graphics processor coupled to a first system memory; execution circuitry of the graphics processor to execute graphics operations of processes grouped into a plurality of containers, the execution circuitry to be shared by the plurality of containers; and a first container migration engine to migrate a first container of the plurality of containers to a second graphics processor coupled to a second system memory, the first container migration engine to freeze operation of the first container at a specified execution point defined by a first container state including process-visible state data and driver-visible state data, the first container migration engine to transmit the first container state to a second container migration engine associated with the second graphics processor and second system memory, the second container migration engine to restore the first container to the specified execution point using the process-visible state data and the driver-visible state data.
Patent WO-2020172779-A1 (WO)
Title: Camera system for transcranial magnetic stimulation therapy
Inventor: SUN CONG
IPC: A61N2/04
Filed: 2019-02-26
Abstract: Disclosed is a camera system for transcranial magnetic stimulation therapy. The camera system comprises a first photographing sub-system for head modeling, a second photographing sub-system for therapy, and an intelligent terminal (9), wherein the first photographing sub-system comprises a 3D scanner (8) and a positioning cap, and the second photographing sub-system comprises a 3D camera (3), a reclining-type bed (1) and a headrest (2). The first photographing sub-system sends photographed head data to the intelligent terminal (9) for head modeling to obtain a 3D head model with marked facial feature points; the second photographing sub-system sends facial data photographed in real time to the intelligent terminal (9) for facial detection; and the intelligent terminal (9) matches a detected facial image with the 3D head model to obtain magnetic stimulation point positioning information for transcranial magnetic stimulation therapy. The head posture of a patient is rapidly and precisely acquired by means of the 3D camera (3), and therapeutic magnetic stimulation points are adjusted based on the head posture, thereby improving the accuracy of magnetic stimulation point positioning and repositioning during TMS therapy.
Patent WO-2020155280-A1 (WO)
Inventor: SHAN JIANFENG
IPC: G02F1/1335
Filed: 2019-02-28
Abstract: The present application relates to an optical film layer and a display device. The optical film layer comprises: a single optical axis anisotropic optical layer, a plurality of grooves being formed on one side of the single optical axis anisotropic optical layer; an isotropic optical layer comprising a plate-shaped part and a plurality of protrusion structures matching the grooves in shape and size attached on one side of the plate-shaped part, the refractive index of the isotropic optical layer being greater than the ordinary refractive index of the single optical axis anisotropic optical layer; and a first grating layer laminated on one side of the isotropic optical layer away from the single optical axis anisotropic optical layer, or embedded on one side of the isotropic optical layer away from the single optical axis anisotropic optical layer.