baber/WOPTO huggingface dataset:
Patent WO-2020061977-A1 (WO)
Inventor: TAN YONG
IPC: C10G31/06
Filed: 2018-09-28
Abstract: Disclosed is a system for purifying an aromatic solvent oil, comprising a crude aromatic solvent oil storage tank (1), a crystallization device (3) and a finished product storage tank (4), and a precooling device (2) which are connected successively. The precooling device (2) includes a precooling tank body (21) and circulating cooling water filled inside the precooling tank body (21). The crystallization device (3) includes a crystallization tank body (31), a cooling source (32) provided at the top of the crystallization tank body (31), a bottom filter screen (33), and a thermometer (34) on the crystallization tank body (31), the middle part of the filter screen (33) is raised, and two ends thereof are removably connected with inside walls of two opposite sides of the crystallization tank body (31), respectively, and the two opposite side walls of the crystallization tank body (31) are respectively arranged with a naphthalene crystal discharge port (311). The system is simple and efficient, and can maximally remove naphthalene in an aromatic solvent oil.
Patent WO-2019062843-A1 (WO)
Title: Ultrasound image processing method and system
Inventor: LI PING
IPC: A61B8/00
Filed: 2018-09-28
Abstract: Disclosed are an ultrasound image processing method and system. According to the present invention, a feature extraction is performed on an ultrasound image to obtain image features; by using the image features, the automatic matching of a template database is realized; and abnormal image information corresponding to a predetermined image feature with the maximum matching degree is outputted, therefore, a user can be assisted to process and analyze the ultrasound image quickly and accurately, and the efficiency and accuracy of the ultrasound image processing and analysis can be improved.
Patent WO-2019062940-A1 (WO)
Title: Temperature regulation method and temperature regulation system for vehicle-mounted battery
Inventor: WU XINGCHI
IPC: H01M10/613
Filed: 2018-09-29
Abstract: Disclosed are a temperature regulation method and temperature regulation system for a vehicle-mounted battery. The temperature regulation system for a vehicle-mounted battery comprises a plurality of compressors and a plurality of battery cooling branches corresponding to the plurality of compressors, a plurality of batteries, and a plurality of battery temperature regulation devices connected between the plurality of batteries and the plurality of battery cooling branches. The temperature regulation method for a vehicle-mounted battery comprises the following steps: respectively acquiring a required power of a plurality of batteries; respectively acquiring an actual power of the plurality of batteries; and controlling, according to the required power and the actual power, a battery temperature regulation device corresponding to each battery, so as to regulate the temperature of the battery.
Patent WO-2020034349-A1 (WO)
Title: Hard rock coring drilling tool
Inventor: XIE HEPING
IPC: E21B25/00
Filed: 2018-09-30
Abstract: A hard rock coring drilling tool, comprising an outer core tube (5) and a hollow drill bit (1), wherein the drill bit (1) is installed at a lower end of the outer core tube (5), outer walls of the outer core tube (5) and the drill bit (1) are each provided with a spiral groove (4), and the spiral groove (4) on the drill bit (1) and the spiral groove (4) on the outer core tube (5) are continuous; the drill bit (1) comprises an inner drill bit (11) and an outer drill bit (12), the inner drill bit (11) is installed in the outer drill bit (12), a lower end of the inner drill bit (11) has a first-stage blade (2), an outer wall of the outer drill bit (12) has a second-stage blade (3), and coolant circuit holes (6) are provided at the first-stage blade (2) and the second-stage blade (3).
Patent WO-2019114443-A1 (WO)
Inventor: LIU XING
IPC: F24F11/79
Filed: 2018-10-30
Abstract: 一种空调室内机和空调室内机的控制方法，空调室内机包括壳体(100)及风机，壳体风道(110)的出风口具有相对的前壁面(111)和后壁面(112)；第一导风板(120)、第二导风板(130)及第三导风板(140)均可转动地设于壳体(100)上，第三导风板(140)上设有若干散风孔(142)；温度传感器(160)，设置为检测室内目标热源的散热量；以及控制器，根据温度传感器(160)检测的散热量协同控制风机、第一导风板(120)、第二导风板(130)及第三导风板(140)以调整出风流量及出风方式。
Patent WO-2019184337-A1 (WO)
Inventor: HE XINQIAO
IPC: C08K3/36
Filed: 2018-10-31
Abstract: A natural inorganic anti-aging additive, a preparation method therefor, and an application thereof. The method comprises: mixing and baking desert sand, nano zinc oxide, nano titanium dioxide, nano-silver, and a nano aerogel to prepare the anti-aging additive. The preparation method is simple, and is suitable for industrial production. In addition, the method breaks the traditional thought of governing the desert by different methods. The desert sand in different environment is crushed and directly used as a raw material. A great amount of desert sand can be consumed while protecting the inherent natural harmony of the ecological environment.
Patent WO-2020087560-A1 (WO)
Title: Backlight module and display panel
Inventor: HU XIAOGANG
IPC: G02F1/13357
Filed: 2018-11-09
Abstract: Disclosed are a backlight module (100) and a display panel. The backlight module (100) comprises a backplate (110) and an optical component (120), wherein the optical component (120) is provided with a fool-proof structure (241), the fool-proof structure (241) comprises a protrusion (330), and the protrusion (330) is located at a surface where the optical component (120) is fixed to the backplate (110) in a fitted manner; and the backplate (110) is provided with a positioning structure (242) which is fixed to the fool-proof structure (241) in a fitted manner.
Patent WO-2019101048-A1 (WO)
Inventor: NISHIURA NAOTO
IPC: D06F58/00
Filed: 2018-11-20
Abstract: 一种能谋求排气效率的提高，同时能防止水进入循环风路内的洗衣干衣机，其中，全自动洗衣干衣机具备：外桶，弹性支承于机壳内；循环风路(50a)，配置有加热器(130)和鼓风扇(120)，使通过加热器(130)和鼓风扇(120)的工作而产生的暖风在循环风路(50a)与外桶内之间循环；内部排气口(115)，设置于循环风路(50a)，将流经循环风路(50a)内的暖风的一部分排出；以及上部排气风路(240)，在其顶面具有面朝机壳(10)的外部且朝向上方的外部排气口(241)，使从内部排气口(115)排出的暖风流向外部排气口(241)。在此，流向上部排气风路(240)的暖风的入口即上部连通口(244)以在外部排气口(241)的下方不与外部排气口(241)在上下方向上重叠的方式设置。
Patent WO-2020048010-A1 (WO)
Inventor: XU SHENGWEI
IPC: G06K9/00
Filed: 2018-11-22
Abstract: 一种使用掌静脉识别的考勤机，包括电源、电源驱动电路、掌静脉采集电路、SD卡、SD卡接口电路、cortex A8以上ARM处理器、LCD显示电路、LCD显示屏、音频输出电路、喇叭、RS232/485通信转换电路、门禁控制器，电源通过电源驱动电路与cortex A8以上ARM处理器相连，掌静脉采集电路与cortex A8以上ARM处理器相连，SD卡通过SD卡接口电路与cortex A8以上ARM处理器相连，cortex A8以上ARM处理器通过LCD显示电路将对讲可视信息传输到LCD显示屏，通过音频输出电路将音频提示通过喇叭传出，cortex A8以上ARM处理器对掌静脉识别和电路之间的逻辑通信进行控制，cortex A8以上ARM处理器配置近红外光LED摄像头，访客进行掌静脉图像提取和数字化处理。
Patent WO-2019148978-A1 (WO)
Inventor: JIANG XIAOGANG
IPC: H04N5/232
Filed: 2018-12-12
Abstract: 提供一种图像处理方法、装置、存储介质及电子设备，其中，所述图像处理方法包括：获取多个曝光参数不同但图像内容相同的图像，将获取到的多个图像进行图像合成，得到第一合成图像；获取第一合成图像的深度信息，根据获取到的深度信息在第一合成图像中确定需要进行虚化处理的目标区域，进行虚化处理。
Patent WO-2019120287-A1 (WO)
Title: Printed circuit board and terminal
Inventor: CHEN LEI
IPC: H01Q1/48
Filed: 2018-12-21
Abstract: Disclosed in the invention are a printed circuit board and a terminal. The printed circuit board comprises a feed point setting region, a grounding point setting region and a grounding region. The feed point setting region is used for setting an antenna feed point. The grounding point setting region is adjacent to the feed point setting region and used for setting an antenna grounding point. The grounding region is adjacent to and connected to the grounding point setting region and used as an antenna floor, wherein a radiation lowering structure is arranged in the grounding region. By setting the radiation lowering structure in the grounding region of the printed circuit board, the current flowing path in the grounding region is prolonged, so that inductance between the grounding region and the antenna is increased, the stray capacitance is lowered, and the resonant frequency of the antenna is lowered. Thus, the SAR of WiFi is lowered, and the radiation performance of the antenna is ensured.
Patent WO-2019128955-A1 (WO)
Inventor: SHI XIAOJUN
IPC: A61B18/20
Filed: 2018-12-25
Abstract: A device (100) for operating an electrosurgical instrument, comprising: a connecting base (20, 20i); a wiring assembly (30) comprising an electrode module (33, 33a, 33b, 33c, 33d, 33e, 33f, 33g, 33h, 33i, 33j), an active electrode wire (31), and a passive electrode wire (32), the active electrode wire (31) and the passive electrode wire (32) being mounted inside the connecting base (20, 20i) and being in communication with a power source by means of the electrode module (33, 33a, 33b, 33c, 33d, 33e, 33f, 33g, 33h, 33i, 33j); an operation assembly (10) operated by an operator and rotatably connected to the connecting base (20, 20i); and a sheath (40) used for receiving the active electrode wire (31) and the passive electrode wire (32) and mounted on the connecting base (20, 20i). The active electrode wire (31) slides and rotates with respect to the passive electrode wire (32), and is in sliding electrical contact with the electrode module (33, 33a, 33b, 33c, 33d, 33e, 33f, 33g, 33h, 33i, 33j). According to the device (100) for operating an electrosurgical instrument, an electrical connection between the electrode module (33, 33a, 33b, 33c, 33d, 33e, 33f, 33g, 33h, 33i, 33j) and the active electrode wire (31) is designed as sliding electrical contact, so that the active electrode wire (31) can slide along the length direction thereof and roll around the axis thereof. The problem that the active electrode wire (31) in a traditional operating device will rotate around the passive electrode wire (32) is solved, and the device has a wide application prospect.
Patent WO-2020132969-A1 (WO)
Inventor: LI JINSHENG
IPC: A61N5/10
Filed: 2018-12-26
Abstract: 本发明实施例提供了一种摆位方法、装置及放射治疗系统，涉及放疗技术领域，该方法可以根据在预设拍片点与成像点重合时获取到的治疗床的第一坐标，成像点与设备等中心点的第一相对位置，成像点与伽玛角旋转轴中心点的第二相对位置，以及在待治疗的伽玛角下，患部的靶点与伽玛角旋转轴中心点的第三相对位置，计算在待治疗的伽玛角下，靶点与设备等中心点重合时治疗床的第二坐标，并根据该第二坐标调整治疗床的位置。因此可以使得当在放射治疗的过程中调整了伽玛角后，可以准确计算得到在该调整后的伽玛角下，靶点与设备等中心点重合时治疗床的第二坐标，由此可以提高在不同的伽玛角下靶点与设备等中心点的对准精度，进而可以提高放射治疗的精度。
Patent WO-2020007014-A1 (WO)
Title: Bluetooth-enabled facial care device, and facial care method using same
Inventor: HE GUOQIANG
IPC: A61B5/00
Filed: 2018-12-29
Abstract: A Bluetooth-enabled facial care device (100), comprising: a housing, a power button (2) provided on a side surface of the housing (1), a metal electrode (3) disposed at a bottom portion of the housing (1), and a hook-and-loop fastener (4) disposed around the metal electrode (3) and adhered and fastened to the bottom portion of the housing (1). The device further comprises a control circuit component (5) disposed within the housing (1). The power button (2) is electrically connected to the control circuit component (5). The control circuit component (5) is connected to the metal electrode (3) via an electrode connection member. The provided Bluetooth-enabled facial care device (100) is controlled by a BLE (Bluetooth Low Energy) chip using Bluetooth 4.0, 4.2, or 5.0 technology, has a wireless Bluetooth communication connection with an application of a smart phone, gathers sensor information of the Bluetooth-enabled facial care device (100), transmits control instructions, and is capable of generating five different pulsed square or sinusoidal wave signals to perform massages in combination with various brands of serum masks available on the market, thereby enhancing the effects and absorption of a serum by facial skin. The invention has a simple structure, low energy consumption, and portability, and is easy to use.
Patent WO-2020034560-A1 (WO)
Inventor: HUANG HE
IPC: H04W72/04
Filed: 2019-01-04
Abstract: L'invention concerne des procédés, un appareil et des systèmes de transmission de données dans un état écoénergétique. Selon un mode de réalisation, l'invention concerne un procédé mis en œuvre par une communication sans fil. Le procédé consiste à : entrer dans un état écoénergétique ; et transmettre, à un nœud de communication sans fil, des données de liaison montante tout en étant dans l'état écoénergétique.
Patent WO-2020113763-A1 (WO)
Inventor: LU MINGJEN
IPC: H01L21/336
Filed: 2019-01-08
Abstract: L'invention concerne un procédé de préparation d'un transistor à couche mince, suffisamment d'ions hydrogène étant disponibles dans une couche diélectrique intercouche (307), et durant le processus de recuit, le nombre d'ions hydrogène diffusés vers des couches actives (302, 303) étant suffisant, les ions hydrogène entrant dans des canaux (3021, 3031) du transistor à couche mince pour remplir des liaisons non liées ou insaturées d'atomes de polysilicium, et pour remplir les défauts dans les canaux (3021, 3031), de sorte que les défauts des couches actives (302, 303) puissent être réparés, le nombre d'instabilités étant réduit, et la mobilité et l'uniformité de tension de seuil étant améliorées.
Patent WO-2020143035-A1 (WO)
Inventor: CHEN JINGYUAN
IPC: G06F16/00
Filed: 2019-01-11
Abstract: Disclosed are a service pushing method and a related product. The method comprises: by means of acquiring usage records (101) of a target application in an electronic device (100), determining, according to the usage records, at least one target time period corresponding to the target application, and at least one target position corresponding to the at least one target time period; and pushing service information (103) to the target application according to the at least one target time period and the at least one target position. Thus, the at least one target time period when a user uses the target application, and at least one target position can be determined by means of the usage records of the target application, and pushing the service information to the target application is determined according to the at least one target time period and the at least one target position, such that the service information corresponding to the target application can be pushed according to usage habits of the user, thus enabling pushing of the service information of the target application to be more intelligent and personalized.
Patent WO-2020082621-A1 (WO)
Inventor: HU QIANSHUANG
IPC: B65D19/40
Filed: 2019-01-11
Abstract: Disclosed is a conveying pallet, comprising anti-slip mats (1), bottom brackets (2), a top bracket (3), and a supporting frame (4) for connecting the bottom brackets (2) and the top bracket (3), wherein a surface, facing rollers of a conveyor table, of each bottom bracket (2) is provided with a clamping groove (5), and at least part of each anti-slip mat (1) is clamped and fixed in the clamping groove (5) in an interference manner.
Patent WO-2019165981-A1 (WO)
Inventor: LIU ZHENDE
IPC: C07D211/18
Filed: 2019-02-27
Abstract: The synthesis method provided by the first aspect of the invention successfully prepares the target product (R)-3-phenylpiperidine or/and (S)-3-phenylpiperidine using a N-protected 3-piperidone as a starting material. The synthesis method provided by the second aspect of the invention successfully prepares the target product (R)-3-phenylpiperidine or/and (S)-3-phenylpiperidine using the same starting raw material with the ingenious use of an organic silicon reagent. The (S)-3-phenylpiperidine can be used to synthesize the chiral intermediate α, β or γ of niraparib according to the third, the fourth or the fifth aspect of the invention, respectively. In general, the methods for synthesizing (R)-3-phenylpiperidine or/and (S)-3-phenylpiperidine and the chiral intermediates α, β and γ of niraparib significantly reduces the production cost, favoring the large-scale industrial production of niraparib.
Patent WO-2019237783-A1 (WO)
Title: Command timeout processing method and system
Inventor: LUO SHENG
IPC: G06F9/48
Filed: 2019-03-16
Abstract: The present invention provides a command timeout processing method and system. The method comprises: establishing a command queue; receiving commands sent by a host and adding the commands to the command queue; recording enqueueing moments and preset timeout durations of the commands, and estimating required execution durations of the commands; detecting whether a command is completed to be executed, and if yes, recording a completion moment of the command; updating, according to the completion moment of the command that is completed to be executed and the enqueueing moments of the commands in the command queue, waited durations of the commands in the command queue; updating the required execution durations of the commands according to a system running state; traversing the waited durations and the required execution durations of the commands in the command queue to determine whether command timeout will occur; and if command timeout will occur, adjusting the timed-out command. The method can effectively avoid the problem of the occurrence of command timeout.
Patent WO-2019170162-A1 (WO)
Inventor: ZHOU JUN
IPC: G01B21/02
Filed: 2019-03-20
Abstract: Provided is an automatic guided vehicle (AGV) position and orientation measurement device using two encoders and an application thereof. The AGV position and orientation measurement device comprises an angle measurement part (3), a pressing part (2) and a distance measurement part (1), wherein the angle measurement part (3) comprises a mounting frame (5) and an angle measurement encoder (4) arranged on the mounting frame (5); the pressing part (2) comprises an upper bracket (6), a lower bracket (9) and an elastic mechanism for connecting the upper bracket and the lower bracket; the distance measurement part (1) comprises an auxiliary wheel (11) and a distance measurement encoder (10) mounted on the auxiliary wheel (11); the upper bracket (6) is rotatably connected to the bottom of the mounting frame (5) and the lower bracket (9) is connected to the auxiliary wheel (11). The AGV position and orientation measurement device provided by the invention is designed on the basis of two encoders, and the position and orientation, relative to an initial position, of the AGV can be calculated using angle and distance data measured by the encoders and by converting coordinates. The invention effectively solves the problem in which the position and orientation measurement of the AGV is inaccurate because an AGV driving wheel slips due to an uneven workshop floor, or for other reasons, improving the calculation accuracy of the position and orientation of the AGV.
Patent WO-2020057081-A1 (WO)
Inventor: YANG HUI
IPC: H02K1/27
Filed: 2019-03-22
Abstract: Disclosed is a double-layer permanent magnet compound magnetic circuit memory motor, comprising a hybrid permanent magnet rotor, a stator, an armature winding and a rotating shaft, wherein the hybrid permanent magnet rotor comprises a rotor core; several double-layer permanent magnet areas are evenly distributed on the the circumferential direction of the rotor core; the double-layer permanent magnet area comprises a U-shaped hybrid permanent magnet structure and a V-shaped permanent magnet structure; the U-shaped hybrid permanent magnet structure comprises a second high coercive force permanent magnet and a low coercive force permanent magnet; the V-shaped permanent magnet structure comprises a first high coercive force permanent magnet arranged in an opening of the U-shaped hybrid permanent magnet structure; openings of the U-shaped hybrid permanent magnet structure and of the V-shaped permanent magnet structure face the stator; and the low coercive force permanent magnet is in a parallel magnetic circuit with the second high coercive force permanent magnet and is in a series magnetic circuit with the first high coercive force permanent magnet. The present invention incorporates the advantages of both memory motors of a parallel magnetic circuit type and memory motors of a series magnetic circuit type, the electric motor torque density can be increased, the problem of demagnetization of a low coercive force permanent magnet load is avoided, and the speed adjustment range and high efficiency operating range of an electric motor are further widened.
Patent WO-2020211021-A1 (WO)
Inventor: XU LINGFENG
IPC: H04N19/129
Filed: 2019-04-17
Abstract: An image processing method, a data transmission method, an image processing device, a data transmission device, and a storage medium. The image processing method is used to process an image, wherein the image is a binarized image comprising multiple pixels, and pixels having a first value among the multiple pixels serve as first pixels, and pixels having a second value among the multiple pixels serve as second pixels; and the method comprises: segmenting the image so as to determine, from the image, N rectangular regions only including the first pixels; and respectively acquiring start coordinates and end coordinates of the N rectangular regions, so as to obtain compressed data of the image after image compression has been performed, wherein N is an integer greater than or equal to 1. The image processing method can improve image compression ratios, and reduce the amount of data transmission during transmission of compressed data, thereby at least partially resolving the time-consuming issue for the electronic ink screens employing low-speed communication technology such as NFC.
Patent WO-2020199296-A1 (WO)
Inventor: LI XINJI
IPC: G09G3/3208
Filed: 2019-04-29
Abstract: 一种像素驱动电路（1）以及显示面板，像素驱动电路（1）包括：第一晶体管（T1）、第二晶体管（T2）、第三晶体管（T3）、第四晶体管（T4）、第五晶体管（T5）、第六晶体管（T6）以及存储电容（C1）；当第三驱动信号（G）开启时，第四晶体管（T4）的漏极将第一电源信号（ELVDD）连同第四晶体管（T4）的阈值电压一起加载至存储电容（C1）的第一端，并以此抵消第四晶体管（T4）的阈值电压。
Patent WO-2020220304-A1 (WO)
Inventor: ZENG YUANYUAN
IPC: G06K9/00
Filed: 2019-04-30
Abstract: A device for fingerprint recognition and an electronic device. The device for fingerprint recognition is applicable in the electronic device provided with a flexible display screen and is capable implementing in-display fingerprint recognition of the flexible display screen. The device comprises: a support structure, used for being at least partly provided in a transparent area under the flexible display screen, the support structure being used for supporting the flexible display screen; and an optical fingerprint module, used for being provided on the support structure, the optical fingerprint module being used for collecting an optical signal reflected or scattered by a finger on the flexible display screen and transmitted from the transparent area.
Patent WO-2020223899-A1 (WO)
Inventor: HUANG MIN
IPC: H04W4/70
Filed: 2019-05-07
Abstract: An apparatus may determine a first latency status associated with a first set of data packets buffered by the UE for transmission to a base station. The apparatus may transmit, to the base station, information associated with a first target block error rate (BLER) based on the first latency status. The apparatus may receive, from the base station, information indicating a first uplink grant for the UE based on the information associated with the first target BLER. The apparatus may transmit, to the base station, the first set of data packets based on the first uplink grant.
Patent WO-2020232703-A1 (WO)
Inventor: WANG YUE
IPC: H04B10/116
Filed: 2019-05-23
Abstract: A rigid body recognition method and apparatus, and a terminal device and a system. The rigid body recognition method comprises: determining, according to multiple frames of image data from a camera, whether image data belonging to the same light spot in a recognition period is complete, wherein the recognition period comprises continuous designated frames of image data; if a determination result is no, determining the light spot to be a miscellaneous point; if the determination result is yes, determining the light spot to be a light-emitting source on a rigid body, and recognizing encoding information of the light-emitting source according to image data corresponding to the light-emitting source; determining, according to the multiple frames of image data from the camera, light-emitting sources belonging to the same rigid body; and combining encoding information of the light-emitting sources belonging to the same rigid body to obtain encoding information of the rigid body, and matching the encoding information of the rigid body with encoding information of a preset rigid body so as to recognize the rigid body, wherein the encoding information of the preset rigid body is unique.