baber/WOPTO huggingface dataset:
Patent WO-2019024741-A1 (WO)
Title: Femur fixing apparatus
Inventor: LIN ZHIXIONG
IPC: A61B17/74
Filed: 2018-07-25
Abstract: A femur fixing apparatus, comprising an intramedullary nail (100) and a hip screw (200); the intramedullary nail (100) is provided with a transverse through hole (110) that penetrates a proximal section (A); the axis of the transverse through hole (110) intersects a longitudinal axis at a first inclination angle (α); the proximal section (A) comprises a first through hole (150) that penetrates to the transverse through hole (110) along the longitudinal axis; a detachable positioning support (120) is provided in the first through hole (150); a positioning protrusion (121) extends from the lower end of the positioning support (120) along one side of a body thereof; a connecting line between the positioning protrusion (121) and the endpoint of an opposite side wall of the body intersects the longitudinal axis at a second inclination angle (β); the outer surface of the hip screw (200) is provided with a positioning groove (210) parallel to the axis of the hip screw (200), for abutment against by the positioning protrusion (121) in order to fix the hip screw (200) with the positioning support (120); a tail nail (130) is provided in the first through hole (150), and the tail nail (130) is detachably connected into the first through hole (150) and abuts against the positioning support (120). The femur fixing apparatus resolves the problem of structural instability of the femur fixing apparatus during a long-term use process, and avoids the influence on bone healing.
Patent WO-2019056851-A1 (WO)
Title: Image acquisition device
Inventor: XIANG XUBO
IPC: F16M11/10
Filed: 2018-07-25
Abstract: An image acquisition device, comprising a body (1) and a camera (2); the body (1) is provided thereon with a rotary part (3), and the camera (2) is disposed on the rotary part (3); a knob part (31) is provided at a side surface of the camera (2) on the rotary part (3) along the axial direction, and the knob part (31) may drive the rotary part (3) to rotate. During operation by a user, the camera will not be touch, which may thus prevent the camera from becoming dirty.
Patent WO-2019024864-A1 (WO)
Title: Workbench
Inventor: SUN SHIYU
IPC: B25H1/04
Filed: 2018-08-01
Abstract: A workbench comprises: a folding base (1), wherein the folding base comprises a left support frame (12) connected at an intersection with a right support frame (13) by means of a pivot (11), and a handle bar (14) connected to the top of the left support frame (12) and the right support frame (13); a movable plate (2) fixed to the left support frame (12) and provided with at least one first fixing hole (21) thereon; a fixing plate (3) fixed to the right support frame (13) and provided with at least one second fixing hole (31) thereon. The movable plate (2) and the fixing plate (3) spread out on the upper surface of the folding base (1) as the left support frame (12) and right support frame (13) unfold. The movable plate (2) and the fixing plate (3) fold down along two sides of the handle bar (14) as the left support frame (12) and right support frame (13), are folded up. The workbench is folded by means of the downward folding motion of the movable panel (2) and the fixing panel (3), such that the workbench occupies less space and the folded workbench is more secure. The additional first fixing holes (21) and second fixing holes (31) on the workbench effectively stabilize workpieces.
Patent WO-2020000576-A1 (WO)
Title: 一种低碳纺织染料
Inventor: TONG JINFENG
IPC: D06P1/34
Filed: 2018-08-02
Abstract: 本发明涉及一种低碳纺织染料，其原料组成为：甲基紫24～26份、结晶紫26～28份、枸橼酸钠10～16份、铁离子13～18份、海藻酸2～5份、豆芽粉10～12份、鱼粉17～20份、鸡血藤6～9份、种子液11～18份、葛粉21～24份以及鱼腥草9～10份。本发明的优点在于：本低碳纺织染料天然无异味、不易掉色、上色快的面料染料配方。
Patent WO-2020037477-A1 (WO)
Title: Vehicle transportation protection device
Inventor: HAO SHUXIAN
IPC: B61D3/18
Filed: 2018-08-21
Abstract: A vehicle transportation protection device, relating to the technical field of transportation, wherein a first track board (2) is welded on an upper surface of a baseboard (1) of the vehicle transportation protection device; an anti-collision beam (3) is fixedly connected to the top of the first track board (2); a first recess (4) is provided on an upper surface of the first track board (2); a first clamping groove (5) is provided in the middle of the first track board (2); an anti-collision plate (6) is movably connected to the inside of the first clamping groove (5); a second recess (7) is provided on an upper surface of the anti-collision plate (6); and a supporting block (8) is arranged in the second recess (7). By means of the anti-collision plate (6), the vehicle transportation protection device can greatly enhance protection for an automobile and can effectively prevent damage to the transported automobile caused by collision with an external force; by means of a protective screening (18) and a top plate (15), the vehicle transportation protection device can effectively prevent damage to the surface of the automobile caused by small stones or small hailstones, etc., during transport; and by means of the fitting arrangement of the supporting block (8) and the first recess (4), wheels can be better fixed and unnecessary loss can be prevented.
Patent WO-2019205426-A1 (WO)
Title: Oled display panel and manufacturing method therefor
Inventor: HUANG HUI
IPC: H01L27/32
Filed: 2018-09-12
Abstract: The present invention provides an OLED display panel and a manufacturing method therefor. The OLED display panel of the present invention comprises a substrate, an OLED array layer, a thin film encapsulation layer, and a light extraction layer arranged inside the thin film encapsulation layer, wherein the thin film encapsulation layer comprises an inorganic barrier layer and an organic buffer layer; one side, away from the substrate, of the inorganic barrier layer, corresponding to the upper part of multiple OLED devices, is provided with a plurality of pixel grooves; the light extraction layer is correspondingly arranged within the plurality of pixel grooves; and a flattening membrane covers the light extraction layer for enclosing same in the pixel grooves, so that the surface of the inorganic barrier layer in which same is located is flat. The light extraction layer is arranged in the thin film encapsulation layer, such that the stability of the light extraction layer is improved and the light extraction layer is prevented from being damaged by water and oxygen, without affecting the encapsulation effect of the thin film encapsulation layer, and thereby preventing an internal organic film layer from being damaged due to the light extraction layer being arranged in the OLED device in the prior art, so that one-to-one correspondence between the light extraction layers and the OLED devices can be realized.
Patent WO-2020051883-A1 (WO)
Title: Charging method, charger, charging pile, electric vehicle and storage medium
Inventor: LIAO HUA
IPC: H02J7/00
Filed: 2018-09-14
Abstract: Disclosed are a charging method, a charger, a charging pile, an electric vehicle and a storage medium. The charger comprises: a rectifier; a direct-current converter, with an input end thereof being coupled to an output end of the rectifier; and a bypass switch, which is connected to the direct-current converter in parallel. The charging method comprises: acquiring the voltage of a battery coupled to an output end of the direct-current converter; determining whether the voltage of the battery reaches a first threshold value; and when it is determined that the voltage of the battery reaches the first threshold value, controlling the closing of the bypass switch, such that the output end of the rectifier is coupled to the battery, and controlling the direct-current converter to stop operating. Here, according to the charging method, a charger can be switched, by means of a bypass switch, to directly use the output voltage of a rectifier to charge a battery, so that the power consumption of the charger on a direct-current converter can be avoided, thereby improving efficiency of the charger.
Patent WO-2019062631-A1 (WO)
Title: Local dynamic image generation method and device
Inventor: GENG JUN
IPC: H04N5/232
Filed: 2018-09-20
Abstract: The embodiments of the present application relate to image processing technology, and provided thereby are a local dynamic image generation method and device. The method comprises: obtaining target video data uploaded by a user; analyzing a pixel value of each frame of the target video data to determine at least one dynamic region in the target video data; receiving a target dynamic region determined by the user from the at least one dynamic region; generating a local dynamic image for the target dynamic region on the basis of the target dynamic region determined by the user; The embodiments of the present application reduce user operation, improve the precision of dynamic area selection of for main object, and reduce human labor and time cost. Furthermore, the automatic recognition of the dynamic region by means of a system avoids the difficulty of recognizing unclear main objects by means of human eye recognition, and separating the main object of a video is less demanding, thus reducing the requirements for video material.
Patent WO-2020073336-A1 (WO)
Inventor: LIN YANAN
IPC: H04W72/04
Filed: 2018-10-12
Abstract: Disclosed by the present invention are a method, terminal device and network device for repeatedly transmitting information, the method comprising: on continuous time-domain resources of at least one continuous time slot, transmitting K uplink transmission channels, wherein the K uplink transmission channels are used for independent transmission of target data, K is an integer greater than or equal to 2, and the transmission of the K uplink transmission channels on continuous time-domain resources of at least one continuous time slot comprises: when remaining time-domain resources in an m-th slot cannot carry an entire n-th uplink transmission channel, transmitting the n-th uplink transmission channel in the m+1-th slot; or, when the remaining time-domain resources in the m-th slot cannot carry the entire n-th uplink transmission channel, transmitting the incomplete n-th uplink transmission channel in the remaining time-domain resources in the m-th slot, wherein n is an integer greater than or equal to 1 and less than or equal to k, and m is an integer greater than or equal to 1.
Patent WO-2020087245-A1 (WO)
Inventor: ZHANG ZHEN
IPC: G01N35/00
Filed: 2018-10-30
Abstract: An immunoassay method, comprising the following steps: providing at least two mixing assemblies (120) used for carrying a reactor (20), so that the mixing assemblies (120) drive the reactor (20) to reciprocate between a first station (11) and a second station (12); and recording the shortest time window in which a sequence of actions performed by the mixing assemblies (120) may be cyclically reproduced as a first cycle, and recording a value obtained by dividing the first cycle by the number of mixing assemblies (120) as a second cycle, and from the time when the reactor (20) is first moved to one of the mixing assemblies (120), moving the reactor (20) into each of other mixing assemblies (120) in sequence at a successively staggered time interval of the second cycle; moving the reactor (20) that has been completely mixed out of the mixing assemblies (120) in sequence at the successively staggered time interval of the second cycle and placing a new reactor (20); and successively incubating, washing, separating and measuring the reactor (20).
Patent WO-2019105279-A1 (WO)
Inventor: XIAO ZIQIU
IPC: G06F17/28
Filed: 2018-11-22
Abstract: 一种翻译机，包括外壳、麦克风组件、扬声器、切换按键，外壳包括底部和边框，底部和边框构成一容置腔，边框中相邻两个边框中的一个边框设置切换按键，另一个边框设置有麦克风组件的第一拾音孔和扬声器的第一出声孔；麦克风组件和扬声器位于容置腔，且朝向具有第一拾音孔和第一出声孔的边框设置，麦克风组件包括两个麦克风，扬声器位于两个麦克风之间。由于两个麦克风和扬声器位于翻译机的同一端，且翻译时麦克风和扬声器是轮循工作，扬声器和麦克风不会相互影响，同时设置两个麦克风，使得拾音的指向性增强、灵敏度高，能够提高语音翻译结果的准确性，并且可以方便地将扬声器和麦克风对准交谈的双方，具有良好的操作性。
Patent WO-2019174332-A1 (WO)
Title: Antenna and communication apparatus
Inventor: CHANG MING
IPC: H01Q1/50
Filed: 2018-12-10
Abstract: Provided are an antenna and a communication apparatus, which are used for reducing the distance between a surface-layer radiation sheet and an inner-layer radiation sheet to meet the installation requirement of a millimeter-wave antenna in a narrow space, and to meet the high performance requirement of a millimeter-wave frequency-band antenna. The antenna comprises: a surface-layer radiation sheet, an inner-layer radiation sheet, a first dielectric substrate disposed between the surface-layer radiation sheet and the inner-layer radiation sheet, and a second dielectric substrate disposed outside the surface-layer radiation sheet and the inner-layer radiation sheet and stacked with the first dielectric substrate, wherein the second dielectric substrate is used for bearing an antenna feed line connected to the inner-layer radiation sheet; a dielectric constant or a dielectric loss of the first dielectric substrate is lower than an organic resin substrate; and the second dielectric substrate has a lower thermal expansion coefficient than the organic resin substrate.
Patent WO-2019114732-A1 (WO)
Inventor: ZHU HAO
IPC: H04L29/08
Filed: 2018-12-12
Abstract: La présente invention concerne un procédé de commande à distance d'un véhicule sur la base d'un appareil intelligent. Le procédé consiste à : établir un canal de communication sécurisé entre un appareil intelligent et un fournisseur de service télématique (TSP); et lorsqu'une fonction de commande à distance d'une application de l'appareil intelligent est déclenchée, envoyer une première demande de l'appareil intelligent au TSP par l'intermédiaire du canal de communication sécurisé, de telle sorte que le TSP pousse ensuite la première demande vers un véhicule au moyen d'un transport de télémesure de file d'attente de messages (MQTT), la première demande comprenant une instruction de commande pour le véhicule et des informations utilisateur, le TSP et le véhicule utilisant un point d'accès privé pour communiquer, et utiliser un protocole de sécurité de couche de transport (TLS) ou un protocole de couche de connexion sécurisée (SSL) pour effectuer une authentification bidirectionnelle. La présente invention concerne en outre un support de stockage informatique, un véhicule intelligent et un fournisseur de services télématiques.
Patent WO-2020037902-A1 (WO)
Title: Preparation method of high-dispersion graphene-based heat conductive silica gel
Inventor: WEN FANG
IPC: C08K3/04
Filed: 2018-12-18
Abstract: The invention relates to the preparation method for a high-dispersion graphene-based heat conductive silica gel, comprising: (1) adding a graphite oxide into water, and ultrasonically dispersing to form a graphene oxide aqueous suspension; adding an aluminum salt into the graphene oxide aqueous suspension, and ultrasonically dispersing to form a solution A; preparing a precipitant solution, and adding a dispersing agent to form a solution B; mixing the solutions A and B, stirring to give a grey precipitate, and then filtering, washing, drying and calcining the grey precipitate to give a graphene/Al  2 O  3  composite filler; (2) preparing a coupling agent solution, adding the graphene/Al  2 O  3  composite filler, stirring, filtering, washing, and drying to give a graphene/Al  2 O  3  composite filler modified by the coupling agent; (3) mixing the graphene/Al  2 O  3  composite filler modified by the coupling agent with a silicone rubber matrix and an auxiliary, and then vulcanizing to give the high-dispersion graphene-based heat conductive silica gel. The invention can improve the dispersibility of the graphene as a heat conductive filler and improve its heat conductivity.
Patent WO-2019120249-A1 (WO)
Title: Magnetic resonance imaging method based on brand new nuclear magnetic resonance echo mechanism
Inventor: WANG YING
IPC: G01R33/44
Filed: 2018-12-20
Abstract: Disclosed is a magnetic resonance imaging method based on a brand new nuclear magnetic resonance echo mechanism, comprising flipping a dephased spin to a longitudinal plane and replacing transverse relaxation with longitudinal relaxation to reduce relaxation attenuation of a signal, and obtaining a full refocused echo on a transverse plane by combining a brand new echo generation mechanism so as to retain the signal as much as possible and thus greatly improve a signal-to-noise ratio of an imaging sequence. According to the present invention, respective signal loss defects of traditional echo sequences (spin and stimulated echoes) are remedied to form an optimal echo signal; a sequence scheme comprehensively superior to the spin and stimulated echoes is provided for diffusion imaging and flow imaging that use an echo sequence to improve the image signal-to-noise ratio and obtain a high quality image, so that a more accurate and reliable quantitative measurement method is provided for magnetic resonance in bulk diffusion and flow imaging; the method has a wide range of application in biomedical research and clinical diagnosis.
Patent WO-2020098074-A1 (WO)
Title: Face sample picture marking method and apparatus, computer device, and storage medium
Inventor: Sheng Jianda
IPC: G06K9/00
Filed: 2018-12-21
Abstract: Disclosed are a face sample picture marking method and apparatus, a computer device, and a storage medium. The face sample picture marking method comprises: using a plurality of preset emotion recognition models to recognize pictures to be marked, acquiring error pictures that are incorrectly recognized and correctly recognized pictures according to the recognition results, outputting to the client an error data set containing the error pictures to perform marking, storing in a standard sample database the marked error data set and the correctly recognized images as standard samples, training the plurality of emotion recognition models using the standard samples to update the emotion recognition models, and then returning to the step of using the plurality of preset emotion recognition models to recognize pictures to be marked to continue the execution until the error data set is empty. The technical solution of the present application can automatically generate marker information for face pictures, so that the marking efficiency and accuracy of face pictures are improved, thereby improving the generation efficiency of a standard sample database for model training and testing.
Patent WO-2019134557-A1 (WO)
Inventor: FANG HUAMENG
IPC: H04N19/132
Filed: 2018-12-25
Abstract: The present application provides a method and a device for processing a video image. The processing method comprises: sampling an initial image to obtain a target image; performing regional division on the target image to obtain a plurality of sub-images; expanding the image boundary of a first type of sub-image to obtain an expanded first type of sub-image; down-sampling the expanded first type of sub-image to obtain a down-sampled first type of sub-image; encoding a second type of sub-image and the down-sampled first type of sub-image to obtain a code stream; and writing position information and expansion information of the plurality of sub-images into the code stream, the expansion information of the first type of sub-image being used to indicate that the image boundary of the first type of sub-image has expanded and the width of the image boundary expansion, and the expansion information of the second type of sub-image being used to indicate that the image boundary of the second type of sub-image has not expanded. The present application can better eliminate boundaries generated when stitching sub-images.
Patent WO-2020132971-A1 (WO)
Inventor: LI MINGJU
IPC: H04W28/00
Filed: 2018-12-26
Abstract: 本公开是关于一种时域资源分配方法、数据发送方法、基站及终端，属于通信技术领域。所述方法包括：基站发送下行链路控制信息DCI信令，所述DCI信令用于指示终端用于物理上行共享信道PUSCH发送的时域资源，所述时域资源包括至少一个时隙和/或至少一个小时隙。本公开中基站通过发送DCI信令，并在该DCI信令中指示终端进行PUSCH发送的时域资源，从而提出了一种NR-U场景下时域资源的分配方法，提高了上行发送的成功率及频谱效率。
Patent WO-2020087733-A1 (WO)
Inventor: MA CHUNYUAN
IPC: C21B13/14
Filed: 2018-12-27
Abstract: A short-process smelting reduction iron-making system and method, relating to the technical field of iron-making. The system comprises a pulverized coal preparation device (1-1), an iron ore powder preparation device (1-2), an iron ore powder direct reduction and powder coke preparation device, and a gas-solid separation device (1-3); the iron ore powder direct reduction and powder coke preparation device is of a U-shaped structure having a communicated bottom, the two sides respectively serve as a low-temperature reduction section (15) and a high-temperature reduction section (16), the bottom serves as a smelting reduction section (24), and molten iron is obtained at the bottom of the smelting reduction section (24); the pulverized coal preparation device (1-1) and the iron ore powder preparation device (1-2) are respectively connected to the middle lower portion and the bottom of the low-temperature reduction section (15); the low-temperature reduction section (15) is connected to the gas-solid separation device (1-3), and the gas-solid separation device (1-3) is separately connected to a top combustion device (22) and the middle portion of the high-temperature reduction section (16). By means of three-stage iron ore powder reduction, the reducibility characteristics of different components of the pulverized coal are fully utilized, then the multi-stage reduction of the pulverized coal and the iron ore powder is achieved, the comprehensive efficient clean utilization of the coal and the iron ore is finally achieved, and the short-process iron-making process is completed on the basis that the separate full utilization of the pulverized coal is achieved.
Patent WO-2020103304-A1 (WO)
Inventor: TAN FEI
IPC: H04R9/06
Filed: 2018-12-29
Abstract: The present utility model discloses a loudspeaker module, the loudspeaker module comprises: a housing having a receiving cavity; a loudspeaker unit which is provided in the receiving cavity and separates the receiving cavity into a front acoustic cavity and a rear acoustic cavity, wherein the housing is provided with a ventilation hole, and the front acoustic cavity is in communication with the ventilation hole; and an isolation assembly which is provided in the rear acoustic cavity and separates the rear acoustic cavity into a first rear cavity and a second rear cavity, wherein the loudspeaker unit is located in the first rear cavity, the second rear cavity is filled with sound-absorbing particles, the isolation assembly comprises two isolation frames and an isolation net, the two isolation frames are connected to each other and are oppositely and spaced from each other, the isolation net is located between the two isolation frames and is clamped and fixed by the two isolation frames. The technical solution of the utility model can facilitate the fixing between the isolation net and the isolation frames, avoiding the increase of production cost.
Patent WO-2020010832-A1 (WO)
Title: Data acquisition method, mobile terminal, electronic device, production line calibration system, readable storage medium and computer device
Inventor: AU KAMWING
IPC: G06F21/44
Filed: 2019-01-08
Abstract: A data acquisition method, a mobile terminal (10), an electronic device (20), a production line calibration system (100), a nonvolatile computer readable storage medium and a computer device. Data comprises a laser image and an infrared image. The mobile terminal (10) is in communication with a server (30) by means of a production line tool (21). The data acquisition method comprises: sending authentication information to the production line tool (21) so that the production line tool (21) forwards the authentication information to the server (30); receiving feedback information sent by the production line tool (21), the feedback information being sent to the production line tool (21) by means of the server (30); determining whether the authentication is successful or not based on the feedback information; upon successful authentication, opening the usage permission of the mobile terminal (10) so that the laser image and the infrared image are stored in an untrusted execution environment of the mobile terminal (10).