baber/WOPTO huggingface dataset:
Patent WO-2018214932-A1 (WO)
Title: Luminogènes organiques
Inventor: TANG BENZHONG
IPC: H01L51/50
Filed: 2018-05-24
Abstract: L'invention concerne des composés à petites molécules ayant des caractéristiques d'émission induite par agrégation (AIE). Les composés comprennent des sels organiques, aromatiques ayant des interactions d'anion-π+. Dans certains modes de réalisation, les interactions anion-π+ peuvent comprendre des interactions anion-π+ d'atomes lourds. Les anions d'atomes lourds peuvent comprendre du brome ou de l'iodure, par exemple. Les composés peuvent être hydrosolubles. Les composés peuvent être utiles en tant que sondes pour l'imagerie biologique, en tant que luminogènes à température ambiante pour des dispositifs électroluminescents, et dans des applications électroluminescentes organiques blanches.
Patent WO-2019128088-A1 (WO)
Inventor: YEUNG STEVE
IPC: G06K9/00
Filed: 2018-05-29
Abstract: The present application relates to the technical field of computer vision, and provided are a gesture recognition method and apparatus based on a projector and a camera. The method comprises: a camera collecting image content, including a target object, of a projection screen of a projector and feeding same back to a processor; the processor generating calibration content of the target object according to a first position, and the projector projecting the calibration content of the target object to the position of the projection screen; and if it is determined that the camera has collected, from the projection screen, information related to the calibration content of the target object, the processor checking the first position and/or contour information of the target object according to a collection result which is fed back. With regard to the problem of insufficient accuracy in the prior art, the solution provided in the present application can achieve higher accuracy. Moreover, errors caused by insufficient accuracy of a device itself can be avoided, because errors of the device itself can be corrected by means of collecting the calibration content.
Patent WO-2019148720-A1 (WO)
Title: Electronic device, data storage method and storage medium
Inventor: ZHONG WENIN
IPC: G06F17/30
Filed: 2018-06-01
Abstract: Disclosed in the present application are an electronic device, a data storage method and a storage medium. The method comprises: performing analysis to determine whether data to be stored has a determined service property, and if so, replacing said data with a first target transformation field according to a predetermined first transformation rule, and if not, replacing said data with a second target transformation field according to a predetermined second transformation rule; and storing the first target transformation field or the second target transformation field into a predetermined database. The present application can save data storage space and is easy to implement.
Patent WO-2019232697-A1 (WO)
Title: Pan-tilt device and calibration method therefor, unmanned aerial vehicle and computing device
Inventor: LIU SHUAI
IPC: G05D3/12
Filed: 2018-06-05
Abstract: Disclosed is a pan-tilt device calibration method. The pan-tilt device comprises an inertial sensor and a joint electric motor. The method comprises: in response to determining that a state of the pan-tilt device meets a pre-set condition, measuring and updating a drift value of the inertial sensor; after joint angle deviation of the joint electric motor is calibrated, executing a joint angle center-return operation and recording the current joint angle; and controlling a target attitude of the pan-tilt device based on the current joint angle. According to the pan-tilt device calibration method provided in the embodiments of the present disclosure, after the inertial sensor and the joint angle are calibrated, the target attitude of the pan-tilt device is controlled based on the joint angle after the center-return operation, avoiding sudden variation of pan-tilt device attitude, thus avoiding phenomena such as shaking and jitter of the pan-tilt device.
Patent WO-2018228311-A1 (WO)
Title: 数据分流方法和装置
Inventor: HAN LIFENG
IPC: H04W28/24
Filed: 2018-06-11
Abstract: 本申请提供一种数据分流方法和装置。该方法包括：第一网络设备确定分组数据单元会话中待分流的QoS flow；所述第一网络设备将所述待分流的QoS flow通过所述第一网络设备和第二网络设备之间的数据隧道发送至所述第二网络设备。通过将待分流的QoS flow由第一网络设备发送至第二网络设备，再将待分流的QoS flow由第二网络设备发送至终端设备，使得待分流的QoS flow从第一网络设备分流到第二网络设备再到终端设备，减少了第一网络设备与核心网设备之间的信令开销。第二网络设备与核心网络设备之间无需建立数据隧道，减少了第二网络设备与核心网设备之间的交互。
Patent WO-2018228419-A1 (WO)
Title: 测高装置及具有该装置的登机桥
Inventor: HUANG JIANMING
IPC: B64F1/305
Filed: 2018-06-13
Abstract: 本发明公开一种测高装置及登机桥，测高装置包括测高套管以及测距机构；测高套管竖直设于待测设备且包括套设配合的至少两根套管；测距机构设于测高套管的底部或顶部；其中，待测设备的升降机构驱动主体升降时，测高套管随主体或升降机构伸缩升降，以根据测距机构测得的测高套管的高度信息而得出主体或升降机构的高度信息。本公开通过将测距机构安装在测高套管中，使得测高装置在监测过程中，免受障碍物的干扰，且在例如雨雪天气的特殊环境下不易产生误测现象，从而提升测高装置的准确性和稳定性。
Patent WO-2019232824-A1 (WO)
Title: Biological tissue image recognition method and system therefor, and computer storage medium
Inventor: WANG YAN
IPC: G06T7/00
Filed: 2018-06-22
Abstract: A biological tissue image recognition method, comprising the following steps: performing area calculation on a biological tissue image, and distinguishing several primary structural regions; distinguishing, on the basis of at least one of the primary structural regions, at least one secondary structural region dependent on any one of the primary structural regions; and distinguishing at least one feature region on the basis of at least one said secondary structural region. Further provided in the present invention is a biological tissue image recognition system, comprising: a processor, a geometric calculation module, a grayscale processing module, and a condition screening module, said system being used for biological tissue images. Further provided in the present invention is a computer storage medium, the computer storage medium comprising a biological tissue image recognition program. The biological tissue image recognition method of the present invention can realize effective recognition of a biological tissue image, with a highly reliable and stable recognition result, and having a high recognition accuracy.
Patent WO-2020006690-A1 (WO)
Title: Video processing method and device
Inventor: LI WEIRAN
IPC: H04N19/50
Filed: 2018-07-03
Abstract: Provided are an image processing method and device, which can prevent video encoding performance loss, relieve bandwidth stress and increase encoding efficiency. The method comprises: from a current image block of a current image, determining an image sub-block; from a first area which is located in a reference image and corresponds to the position of the current image block, acquiring reference data used for inter-frame prediction of the image sub-block; using the reference data, conducting inter-frame prediction on the image sub-block; and using a pixel of the reconstructed current image block to update a pixel in the first area.
Patent WO-2019015535-A1 (WO)
Title: Method for detecting and addressing fault in air conditioner and undercooling tube set thereof
Inventor: YANG ZHONGFENG
IPC: F24F11/00
Filed: 2018-07-13
Abstract: A method for addressing and detecting a fault in an undercooling tube set (400) of an air conditioner. While an air conditioner is performing heating, determine whether a time required to stabilize an exhaust temperature is less than a first preset time (S406). If the time required to stabilize the exhaust temperature is less than the first preset time, then it is possible to confirm that a one-way valve (430) is faulty (S408). In order to further confirm whether the one-way valve (430) is faulty, a main control device (500) further calculates the difference between the stable exhaust temperature and a coil temperature of a heat exchanger (300) in an indoor unit, and compares the difference with a first preset temperature difference (S412). If the difference between the exhaust temperature and the coil temperature is less than the first preset temperature difference, then it is confirmed that the one-way valve (430) is faulty (S414). The method uses the required time to stabilize the exhaust temperature of a test compressor (100) and the difference between the stable exhaust temperature and the coil temperature of the heat exchanger (300) in the indoor unit to accurately determine whether the one-way valve (430) in the undercooling tube set (400) is faulty, thereby addressing the faulty one-way valve (430) in a timely manner and preventing a fault from impacting heating effects of the air-conditioner.
Patent WO-2019015676-A1 (WO)
Title: Water purification system
Inventor: SHEN KE
IPC: C02F9/02
Filed: 2018-07-20
Abstract: A water purification system, comprising: a first membrane element (1) having a filter membrane, the first membrane element (1) having a first water inlet (11), a first water outlet (12), and a first waste water outlet (13); and a heavy metal removing unit (2) connected to the first membrane element (1) in series, the heavy metal removing unit (2) having a second water inlet (21) and a second water outlet (22). The first water inlet (11) is connected to the second water outlet (22), or the second water inlet (21) is connected to the first water outlet (12); and the heavy metal removing unit (2) is able to remove predetermined heavy metal ions in inflow water. The water purification system can effectively remove heavy metal ions in inflow water.
Patent WO-2020014988-A1 (WO)
Title: Polar encoding and decoding
Inventor: CHEN YU
IPC: H03M13/15
Filed: 2018-07-20
Abstract: Embodiments of the present disclosure provide methods, devices and a computer readable medium for performing polar encoding or decoding. In a method for communication, an initial sequence comprising a plurality of information bits in an initial order is generated, at least one additional sequence of the plurality of information bits is generated by changing the initial order, such that a reliability variance of the plurality of information bits after polar encoding of the initial and additional sequences is less than a predetermined value, the initial and additional sequences are encoded using a polar code, and the encoded initial and additional sequences are transmitted to a receiving device. The embodiments of the present disclosure improve performance of polar encoding and decoding.
Patent WO-2020019220-A1 (WO)
Title: Method for displaying service information in preview interface, and electronic device
Inventor: XU HONG
IPC: G06F3/0488
Filed: 2018-07-25
Abstract: The embodiments of the present application provide a method for displaying service information in a preview interface, wherein same relates to the technical field of electronics and can enhance an image processing function of an electronic device during a photographing preview. The solution comprises: an electronic device displaying a photographing preview interface that comprises a smart reading mode control; in response to a touch operation on the smart reading mode control, respectively displaying p function controls and q function controls, wherein there is a preview object in the preview interface, the preview object comprises a first sub-object of a text type and a second sub-object of an image type, the p function controls correspond to the first sub-object, the q function controls correspond to the second sub-object, and the p function controls are different from the q function controls; in response to a touch operation on a first function control among the p function controls, displaying first service information corresponding to a first function option; and in response to a touch operation on a second function control among the q function controls, displaying second service information corresponding to a second function option. The embodiments of the present application are used for preview displaying.
Patent WO-2020024142-A1 (WO)
Title: Novel peptides and its derivatives capable of stimulating cytokine release
Inventor: LAU SHING HING
IPC: C07K7/06
Filed: 2018-08-01
Abstract: Provided herein is a peptide that can stimulate the release of cytokines, as well as the use of the peptide as a medicament.
Patent WO-2019042077-A1 (WO)
Title: Bicycle locking and parking apparatus
Inventor: ZHANG JIANGUO
IPC: B62H3/08
Filed: 2018-08-03
Abstract: Provided is a bicycle locking and parking apparatus, comprising a parking base (10), and a vertical post (20) provided with a locking device (22) and used for locking a bicycle wheel, wherein a front end of the parking base (10) is rotatably connected to an overturn guide block (30), and the overturn guide block (30) is provided with a first groove (31) for bearing the bicycle wheel and directing the bicycle wheel in the direction of the locking device (22). The bicycle wheel is pushed to the first groove (31) on the overturn guide block, and under the directing action of the first groove (31), the bicycle wheel is precisely directed to a locking opening direction of the locking device (22). The bicycle wheel continues to be pushed, and the overturn guide block (30) is turned over around the parking base (10) and guides the bicycle wheel to the locking device (22) in order to lock same. Throughout the entire process, the bicycle wheel is borne in the first groove, no shaking occurs, and precise guiding is easily achieved without the need for manual adjustment.
Patent WO-2019218500-A1 (WO)
Inventor: YU JIQIANG
IPC: G07F17/32
Filed: 2018-08-09
Abstract: 本发明公开了一种高趣味的礼品贩卖游戏机，包括机台、游戏控制台、储物机构、转动机构及礼品回收循环装置，机台顶部设置有储物机构，游戏控制台上设有显示板与操控按钮，储物机构下方设有礼品通道，礼品通道位于转动机构上方，转动机构的下部与礼品回收循环装置连接，礼品回收装置放置在机台的后方，与储物机构、转动机构相连。本发明通过游戏控制台、储物机构以及礼品回收装置等一系列动作，提供一种趣味性高的、娱乐与礼品贩卖相结合的礼品贩卖游戏机。此机构总体结构简单，操作便利，容易形成产品，可靠性高。
Patent WO-2020034077-A1 (WO)
Title: Display device and display data generating method
Inventor: TAKEYUKI TSURUMA
IPC: H01L27/32
Filed: 2018-08-14
Abstract: The present disclosure provides a display device in which the region of location of electromagnetic-wave detection elements and the region of location of a display unit do not restrict each other, and a display data generating method for the display device. The display device includes: a display unit including a first area having a first pattern of pixels, and a second area having a second pattern of pixels having a pixel density lower than a pixel density of the first pattern of pixels; and a detection element disposed in the second area on a rear surface side of the display unit to detect an electromagnetic wave transmitting through the second area.
Patent WO-2020037612-A1 (WO)
Title: Embedded program secure boot method, apparatus and device, and storage medium
Inventor: LI QINGBIN
IPC: G06F9/52
Filed: 2018-08-23
Abstract: An embedded program secure boot method, apparatus and device, and a storage medium, The method comprises: when running a boot program, acquiring data of an application program, the data comprising signature information, public key information, parameter information, encrypted data and a digital check code (S201); performing a signature check according to the signature information (S202); if the check is passed, performing an integrity check according to the digital check code (S203); and if the check is passed, performing data decryption according to the public key information and the parameter information (S204). Information security is improved.
Patent WO-2020051755-A1 (WO)
Title: Green method for producing a mixture of multiple nano-carbon polymorphs from coal
Inventor: LAU LEO WOON MING
IPC: C01B32/16
Filed: 2018-09-10
Abstract: The present disclosure relates to a green method for producing and exploiting multiple nano-carbon polymorphs from coal commonly known as anthracite, meta-anthracite, and semi-graphite. The method disrupts the prevalent environmentally unfriendly practices of burning coal with poor profitability and sustainability because the method yields an unexpectedly rich mixture of high-performance nano-materials, comprising carbon nano-fibers, carbon nano-tubes, carbon nano-onions, nano-graphite-plates, and nano-graphene-disks, by simply mechanically-comminuting coal to nano-size, with minimal sorting efforts. The resulting total-yield of nano-carbon polymorphs is over 50% by weight from properly selected coal. Innovative means are added to the prevalent comminution and sorting practices to further reduce energy and chemical consumption. More importantly, the method also refines the comminution and sorting details for producing the best custom-made formulations. This holistic engineering approach eliminates unnecessary separation and sorting steps because a custom-made formulation typically requires blending the sorted components. Formulations with mixed nano-carbon polymorphs are engineered as new and high-valued-added composite ingredients to critically raise the performance of cement-based, polymer-based, and metal-based composites.
Patent WO-2020051774-A1 (WO)
Title: Communication method, terminal device, and network device
Inventor: TANG HAI
IPC: H04L5/00
Filed: 2018-09-11
Abstract: Embodiments of the present invention relate to a communication method, a terminal device and a network device. The method comprises: a first terminal device receiving downlink control information (DCI) transmitted by a network device, wherein the DCI indicates demodulation reference signal (DMRS) configuration parameters comprising at least one of a DMRS type, a pattern used to transmit DMRSs by one or more terminal devices, or resource overheads incurred as a result of transmitting the DMRSs by the one or more terminal devices, wherein the one or more terminal devices include the first terminal device; and the first terminal device transmitting the DMRS to the network device on the basis of the DMRS configuration parameters. The communication method, the terminal device and the network device provided in the embodiments of the present invention can realize reduction of resource overheads incurred when transmitting DMRSs while supporting DMRS orthogonality for more users.
Patent WO-2019052566-A1 (WO)
Title: Power amplifier and electronic device
Inventor: SHAO YIGAO
IPC: H03F1/56
Filed: 2018-09-18
Abstract: A power amplifier and an electronic device. Staggered tuning is firstly performed and then power synthesis is performed, to form a two-stage power amplifier architecture; moreover, a former stage and a drive matching an input thereof are divided into cascaded staggered tuning, so that a central frequency thereof is smaller than a frequency point 1 of a design channel and is greater than a frequency point 2 of a design frequency point; and finally a power synthesis stage is tuned at the design frequency point. At an advanced CMOS process node (such as 65nm or below), integrating an amplifier chip of the architecture with the same number of transformers (the same area) compared to an existing architecture, the in-band signal quality and an out-of-band filtering effect will be better, the reliability will be higher; and since the in-band flatness is good, the architecture is especially suitable for a carrier aggregation communication scenario.
Patent WO-2020051936-A1 (WO)
Title: Tile cutting machine
Inventor: GAO ZHONGQING
IPC: B28D1/22
Filed: 2018-09-19
Abstract: A tile cutting machine, comprising a cutting top (1), a cutting table (2), table legs (3), anti-slip pads (4), a tile groove (5), springs (6) and a bottom magnet (7); the inner ring of the cutting table (2) is welded to the tile groove (5), four corners of the cutting table (2) are respectively connected to four table legs (3) by means of welding, each of the anti-slip pads (4) is provided at the bottom of each of the table legs (3), there are four springs (6) in total, one end of each spring is welded to the corner of the tile groove (5), and the other end thereof is welded to one of the four corners of the bottom magnet (7), and the cutting top (1) is separated from other portions of the cutting machine.
Patent WO-2019024945-A1 (WO)
Title: Multifunctional folding push cart
Inventor: CAO ZHIXIANG
IPC: B62B3/02
Filed: 2018-09-27
Abstract: A multifunctional folding push cart, comprising: four vertical posts; a first tray (3) disposed on the top ends of the four vertical posts; a second tray (4) disposed at the middle portion of the four vertical posts; and a third tray (5) disposed at the bottom ends of the four vertical posts, the bottom of the third tray being provided with wheeled feet (14); the four vertical posts are distributed so as to form a cube-like arrangement having open sides; the four vertical posts comprise a first set of vertical posts (1) and a second set of vertical posts (2), respectively arranged front to back in the direction of travel of the push cart; in the lengthwise direction, one end of the first tray is detachably disposed on the second set of vertical posts, and the other end of the first tray is provided with points of articulation at the first set of vertical posts and folds down onto the first set of vertical posts; in the lengthwise direction, one end of the second tray is detachably disposed on the first set of vertical posts, and the other end of the second tray is provided with points of articulation at the second set of vertical posts and may be disposed between the second set of vertical posts; the first set of vertical posts is provided with points of articulation at the third tray and folds down onto the third tray; the second set of vertical posts is provided with points of articulation at the third tray and folds down onto the first tray. The multifunctional folding push cart may be used in various settings and is easy to fold up.
Patent WO-2020062130-A1 (WO)
Inventor: CHENG PENG
IPC: H04W24/08
Filed: 2018-09-29
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) measure and report cell measurements for neighboring cells to assist the wireless network with handover decisions. In some cases, the UE may be configured to report beam-level measurements for just a subset of neighboring cells instead of each neighboring cell. For example, the UE may measure, or report beam measurements for a subset of the neighboring cells which meet configured criteria or are included in a subset of cells configured by the serving cell. Techniques for configuring and maintaining the subset of cells are described herein. For example, the cells in the subset may be configured by the UE or the serving cell of UE. A cell may also be removed from the subset if the cell does not continue to meet criteria for being included in the subset.
Patent WO-2019119931-A1 (WO)
Title: Portable wire cutting device for sampling steel ingot
Inventor: HE LINGJUN
IPC: G01N1/04
Filed: 2018-10-09
Abstract: Provided is a portable wire cutting device for sampling a steel ingot, the device comprising a wire rack device, a driving system and a multi-axis mobile device. The wire rack device comprises a first corner wheel (1), a second corner wheel (2), a transition wheel (3), a steering wheel (4), a first rack (5), a second rack (6) and a wire storage cylinder (8). The driving system comprises a wire cylinder electric motor (7) and a molybdenum wire (9), wherein the wire cylinder motor (7) provides the driving power for the operation of a cutting line; and the molybdenum wire (9) is a closed molybdenum wire coil connected in an end-to-end manner, the molybdenum wire (9) is wrapped around inner sides of the first corner wheel (1), the second corner wheel (2), the wire storage cylinder (8) and the transition wheel (3) in a looping manner, and during operation, the cutting line performs wire cutting on an object by means of the molybdenum wire (9). The multi-axis mobile device comprises an X-axis platform (10), an X-axis electric motor (11), a Y-axis platform (12), a Y-axis electric motor (3) and a magnetic attraction disc (14), wherein the magnetic attraction disc (14) is a cylinder, with one strip-shaped permanent magnet or constant magnet being arranged therein, and the magnet inside same is controlled to rotate by a rotation handle; the bottom portion thereof is made of a soft magnetic material; and the magnetic attraction disc is fixed onto a steel ingot surface (15) by means of magnetic attraction. The device can quickly and precisely control the cutting thickness, cutting depth and cutting shape of a steel ingot during sampling, and is simple to operate and convenient to carry.