baber/WOPTO huggingface dataset:
Patent WO-2019205150-A1 (WO)
Inventor: XU ZHIGAO
IPC: H01L23/488
Filed: 2018-04-28
Abstract: La présente invention concerne un substrat, comprenant une plaque de base et au moins une partie de liaison disposée sur la plaque de base, la partie de liaison étant une structure de vis d'Archimède partielle. Comme la partie de liaison sur le substrat est une structure de vis d'Archimède partielle, le substrat peut être ajusté en rotation pour éviter le problème d'un mauvais alignement de la partie de liaison sur le substrat en raison de facteurs tels que la dilatation thermique, améliorant la précision d'alignement du substrat, améliorant en outre la progression de liaison du substrat. La présente invention porte en outre sur un dispositif électronique, sur une structure de liaison et sur un procédé de liaison associé.
Patent WO-2019222882-A1 (WO)
Title: Channel state information feedback
Inventor: LIU HAO
IPC: H04L1/06
Filed: 2018-05-21
Abstract: Various communication systems may benefit from channel state information feedback. For example, it may be helpful to improve channel state information feedback using spatial compression. According to certain embodiments, a method may include determining at a user equipment a single set of a transformation matrix. The single set of the transformation matrix may be used for different layers. The method may also include constructing at the user equipment a channel state information report comprising the single set of the transformation matrix. In addition, the method may include transmitting the channel state information report comprising the single set of the transformation matrix from the user equipment to a network entity.
Patent WO-2019015445-A1 (WO)
Title: Communication method and apparatus
Inventor: LIN NIZHONG
IPC: H04W72/00
Filed: 2018-06-25
Abstract: A communication method and apparatus, applied to discrete narrowband communication information to realize aggregation of discrete subbands and support high-rate data transmission. In the method, a network device sends first indication information to a terminal, the first indication information comprising a frequency point of a starting subband in all discrete subbands of a cell serving the terminal, a bit map indicating whether subbands in a frequency band belong to the serving cell, and a frequency point spacing of the subbands in the frequency band. The terminal receives the first indication information sent by the network device, and determines frequency points of all of the discrete subbands of the cell. The network device sends second indication information to the terminal, the second indication information being used to indicate subbands available to the terminal in all of the discrete subbands of the cell. The terminal receives the second indication information sent by the network device, determines the subbands available to the terminal in all of the discrete subbands of the cell, and further performs data transmission on the available subbands to realize aggregation of discrete subbands so as to support high-rate data transmission.
Patent WO-2019001417-A1 (WO)
Title: Immunotherapy for hepatocellular carcinoma
Inventor: WANG LAI
IPC: A61P35/00
Filed: 2018-06-26
Abstract: Disclosed herein is method for the prevention, delay of progression or treatment of hepatocellular carcinoma in a subject, comprising administering to the subject in need thereof a therapeutically effective amount of an anti-PD-1 antibody, which is an antibody or a fragment antigen binding thereof, specifically binding to human PD-1.
Patent WO-2019136938-A1 (WO)
Title: Accase mutant protein enabling plant to have herbicide resistance, and application thereof
Inventor: ZHANG BAOLONG
IPC: C12Q1/6895
Filed: 2018-06-27
Abstract: Provided is a rice Acetyl-CoA Carboxylase (ACCase) mutant protein. The amino acid sequence of the ACCase mutant protein has any one or more of mutations in the 1792th position, the 2015th position, the 2038th position, the 2052th position and the 2089th position of the amino acid sequence of the rice ACCase. Also provided is a nucleic acid or a gene for encoding the protein. A plant expressing the mutant protein has resistance (tolerance) to an ACCase herbicide. After 3 mL quizalofop-ethyl/L water (2 times recommended concentration) is applied to a rice three-leaf seedling, the plant can still normally grow and seed.
Patent WO-2019024664-A1 (WO)
Title: Method and device for transmitting reference signal
Inventor: WU DAN
IPC: H04L5/00
Filed: 2018-07-11
Abstract: Disclosed are a method and device for transmitting a reference signal. The method comprises: generating one or more OFDM symbols, at least one of the OFDM symbols comprising a PTRS resource block, the PTRS resource block comprising at least two of: Y elements of a PTRS sequence, X final elements of the PTRS sequence, and Z initial elements of the PTRS sequence, and the PTRS resource block occupying multiple continuous resource elements (RE), wherein each of X, Y and Z is an integer; and transmitting the one or more OFDM symbols. The above method and device can reduce inter-carrier interference, thereby increasing spectral efficiency.
Patent WO-2020010625-A1 (WO)
Title: Method and system for optimizing kinematic model of robot, and storage device.
Inventor: Fu Weining
IPC: G05B19/18
Filed: 2018-07-13
Abstract: Disclosed are a method and system for optimizing a kinematic model of a robot, and a storage device. The method comprises: acquiring an image of a distal component of a robot via a camera device; extracting feature points of the distal component on the basis of the image; performing a three-dimensional reconstruction of the feature points to obtain the coordinates of the feature points in an image coordinate system, and obtaining the coordinates of the feature points in a world coordinate system on the basis of a conversion relation between the image coordinate system and the world coordinate system; obtaining the actual posture of the distal component of the robot on the basis of the coordinates of the features points in the world coordinate system; and optimizing a kinetic kinematic model of the robot on the basis of the actual posture of the distal component. By using the camera to acquire the image of the distal component of the robot and by performing the three-dimensional reconstruction of the feature points in the image, the actual posture of the distal component can be obtained conveniently, and the actual posture is utilized to optimize the kinematic model of the robot and to revise a kinematic parameter in the model.
Patent WO-2019128201-A1 (WO)
Title: 一种指纹识别控制方法及触控面板、显示装置
Inventor: LIU MINGXING
IPC: G06V10/147
Filed: 2018-07-19
Abstract: 一种指纹识别控制方法及触控面板、显示装置，涉及显示技术领域，用以解决现有技术中由于指纹识别模块以及前置摄像头存在而限制实现全面屏的问题。该触控面板主要包括：基底（11），位于所述基底（11）一表面的触控膜层（12），设置在所述触控膜层（12）中靠近所述基底（11）一侧且位于所述触控膜层（12）预设区域的图像处理模组（13），所述图像处理模组（13）包括用于分时执行指纹识别和图像拍摄的第一模块（131）以及第二模块（132）。由于图像处理模组（13）设置在触控膜层（12）下方，且可以设置在触控膜层（12）所在显示区域，不需要占据触控面板正面的非显示区域，这样，无需额外设置边框来容纳外设的指纹识别部件以及摄像头部件，从而，可以有效实现触控面板的全面屏设计。
Patent WO-2020019156-A1 (WO)
Title: Techniques for rate adaptation under congestion and latency constraints
Inventor: HOMCHAUDHURI SANDIP
IPC: H04L1/00
Filed: 2018-07-24
Abstract: The present disclosure provides techniques for rate adaptation under congestion and latency constraints. The approaches described herein focus on aspects of latency, reliability, and power consumption instead of the traditional aspect of throughput. In an example, a method for rate adaptation is disclosed. The method may include determining whether to transmit a new packet or a retry packet. The method may also include reducing a maximum rate for a rate search in response to determining to transmit the retry packet. The method may further include transmitting the retry packet based on the reduced maximum rate.
Patent WO-2020000595-A1 (WO)
Inventor: YANG TAO
IPC: F21V23/04
Filed: 2018-08-14
Abstract: Provided by the present invention are a partial/full lighting pattern and a table lamp, the table lamp comprising multiple lamp bodies, wherein a light source emitted by each lamp body forms a light-emitting layer; the pattern comprises first light-emitting layers and second light-emitting layers, and the first light-emitting layers are located at a lower layer; the first light-emitting layers are light-emitting layers identical in light intensity, low in irradiation height, high in illuminance and small in irradiation area; the second light-emitting layers are located at an upper layer of the first light-emitting layers and are light-emitting layers identical in light intensity, high in irradiation height, low in illuminance and large in irradiation area; the irradiation areas of the second light-emitting layers cover that of the first light-emitting layers to form a certain proportion of mixing. The present invention has the advantages of: eye muscle fatigue caused by frequent pupil contraction is decreased within a unit of time, and visual fatigue is thus decreased. The present invention also has the advantages of a larger irradiation range, more uniform illuminance and glare prevention.
Patent WO-2019034133-A1 (WO)
Title: Location and context management in a ran inactive mode
Inventor: GAGE WILLIAM ANTHONY
IPC: H04W36/14
Filed: 2018-08-17
Abstract: A method at a network node of a radio access network (RAN) for managing a context of a user equipment (UE) operating in an inactive mode, the method comprising: receiving, from a second network node, a context retrieval request comprising a UE identifier and a first message, the first message being protected with a first cryptographic key; validating the first message using a stored cryptographic key associated with a UE context indicated by the UE identifier; and sending a context retrieval response message to the second network node containing a relocation indication of whether the UE context is to be relocated to the second network node.
Patent WO-2019072028-A1 (WO)
Title: Current collector
Inventor: YANG SZU-NAN
IPC: H01M4/80
Filed: 2018-08-23
Abstract: A current collector is disclosed in the present invention. The current collector comprises a conductive substrate and a plurality of isolation regions. The conductive substrate has a plurality of holes. Each hole has two openings. The isolation regions, which only partially cover the surface of the conductive substrate, are disposed at least on the areas nearby the peripheral surface of the openings. Due to the electrical insulation of the isolation regions formed nearby the peripheral surface of the openings, the lithium ions would not deposit centrally close to the openings of the holes during the electrical-chemical reaction of the battery. Accordingly, only few lithium dendrites are formed inside the holes and grow towards the separator so that the position and the amount of the formation of the lithium dendrite can be effectively controlled. Thus, the safety of the battery can be greatly improved.
Patent WO-2020015067-A1 (WO)
Title: Data acquisition method, device, equipment and storage medium
Inventor: BAI HONGLI
IPC: G06F16/00
Filed: 2018-09-03
Abstract: Disclosed are a data acquisition method, device, equipment and a computer-readable storage medium. The method comprises: acquiring a target field set in a service requirement when the service requirement is received, and generating an acquisition target table according to the target field set (S10); matching the target field set with a preset acquisition library, and judging whether a target acquisition rule matched with the target field set exists in the preset acquisition library, wherein the target acquisition rule comprises a related table identifier and a data acquisition path (S20); if the target acquisition rule exists, determining a corresponding target form according to the related table identifier, and associating the tables in the target form (S30); acquiring target data corresponding to the target field set in an association table of the target form according to the data acquisition path, and storing the target data to the acquisition target table (S40). By means of the method, automatic acquisition of target data is realized, manpower is saved and acquisition efficiency is improved.
Patent WO-2020047777-A1 (WO)
Title: Touch sensing method, touch chip, electronic device, and touch system
Inventor: MAO ZHIMIN
IPC: G06F3/041
Filed: 2018-09-05
Abstract: A touch sensing method, a touch chip, an electronic device, and a touch system. The touch sensing method comprises: acquiring a strength threshold of a recorded touch detection signal (S401); determining the strength of a touch detection signal transmitted between a stylus and a touch screen at a current time point (S402); determining whether the strength of the touch detection signal at the current time point is greater than or equal to the acquired strength threshold (S403); and if so, determining that the stylus is touching the touch screen at the current time point (S404A). The method determines, when the stylus approaches the touch screen, that the stylus is touching the touch screen and performs a touch operation, and further responds to the touch operation, thereby improving user experience.
Patent WO-2019237523-A1 (WO)
Title: Safety risk evaluation method and apparatus, computer device, and storage medium
Inventor: CHEN CHUNLU
IPC: G06F21/57
Filed: 2018-09-10
Abstract: A safety risk evaluation method, comprising: acquiring a target risk evaluation parameter set corresponding to an object to be evaluated, the target risk evaluation parameter set comprising at least two target risk evaluation parameters; acquiring a risk influence degree corresponding to a current target risk evaluation parameter; calculating a parameter difference value of the current target risk evaluation parameter with respect to a corresponding historical risk evaluation parameter; according to the risk influence degree of each target risk evaluation parameter and the corresponding parameter difference value, obtaining a first weight corresponding to each target risk evaluation parameter, wherein the risk influence degree and the first weight are in positive correlation relationship, and the parameter difference value and the first weight are in positive correlation relationship; and according to a risk score corresponding to each target risk evaluation parameter and the corresponding first weight, obtaining a target risk evaluation value corresponding to the object to be evaluated.
Patent WO-2020061774-A1 (WO)
Title: 一种功率分配方法、终端设备及存储介质
Inventor: SHI ZHIHUA
IPC: H04W52/30
Filed: 2018-09-25
Abstract: 一种功率分配方法、终端设备及存储介质。所述方法包括：终端设备所需的物理信道和/或参考信号的总发射功率大于发射功率阈值时，所述终端设备基于功率优先级排序，确定物理信道和发射/或参考信号的实际发射功率（S201）；其中，所述物理信道包括在辅小区（Cell）上传输的物理随机接入信道（RACH）。
Patent WO-2019062749-A1 (WO)
Title: Backlight source, display module, and display device
Inventor: MA YONGDA
IPC: G02F1/13357
Filed: 2018-09-26
Abstract: The present disclosure provides a backlight source, a display module, and a display device. Each set of fixation cooperation structures of the backlight source comprise a fixing accommodation space formed on one of an optical film and a supporting member and a fixing protrusion portion formed on the other of the optical film and the supporting member. One set of fixation cooperation structures form a structure satisfying at least one of the following: the size of the fixing accommodation space in a first direction and the size of the corresponding fixing protrusion portion in the first direction satisfy a condition for completely fixing a position between the optical film and the supporting member in the first direction; the size of the fixing accommodation space in the first direction is greater than the size of the corresponding fixing protrusion portion in the first direction; the size of the fixing accommodation space in a second direction and the size of the corresponding fixing protrusion portion in a second direction satisfy a condition for completely fixing the position between the optical film and the supporting member in the second direction; and the size of the fixing accommodation space in the second direction is greater than the size of the corresponding fixing protrusion portion in the second direction.
Patent WO-2020062091-A1 (WO)
Title: 通信方法、终端设备和网络设备
Inventor: LU QIANXI
IPC: H04W80/00
Filed: 2018-09-28
Abstract: 本申请实施例涉及一种通信方法、通信设备和网络设备，该方法包括：第一设备对以太帧进行压缩；所述第一设备向第二设备发送压缩后的所述以太帧。本申请实施例的通信方法、通信设备和网络设备，可以实现以太帧的传输。
Patent WO-2019062885-A1 (WO)
Title: Signal processing method and apparatus based on sequence
Inventor: QU BINGYU
IPC: H04L27/26
Filed: 2018-09-29
Abstract: The present application provides a signal processing method and apparatus based on a sequence. The method comprises: determining a sequence used for satisfying a PUCCH sending signal, the sequence being a sequence {fn} comprising N elements, fn referring to an element in the sequence {fn}, and the determined sequence {fn} being a sequence satisfying a preset condition; and then, respectively mapping the N elements in the sequence {fn} to N subcarriers, and generating a first signal and sending the first signal. By using the determined sequence, a low cross-correlation among sequences can be maintained when a PUCCH sending signal is used, and a smaller PAPR value and a smaller CM value can be maintained, thereby satisfying a communication application environment using the PUCCH sending signal.
Patent WO-2019072161-A1 (WO)
Title: Heat sink, integrated circuit chip and circuit board
Inventor: ZOU TONG
IPC: H01L23/367
Filed: 2018-10-09
Abstract: A heat sink (4) for an integrated circuit chip. The heat sink (4) comprises a base plate (1) and a plurality of fins (2) connected to the base plate (1). The base plate (1) comprises a first segment (11), a second segment (12), and a third segment (13) that are sequentially connected; and the first segment (11) and the third segment (13) extend obliquely upward relative to the second segment (12).
Patent WO-2019148891-A1 (WO)
Inventor: CHENG LI
IPC: G10K11/16
Filed: 2018-10-17
Abstract: 一种利用声学黑洞特征的宽频带振动抑制装置，包括：减振体（101），包括厚度不变的均匀部分（1011）和与该均匀部分（1011）一体相连的锥形部分（1012），该锥形部分（1012）从相连处起以从该均匀部分（1011）的厚度（d1）逐渐减小至一预定厚度（d2）的方式延伸；以及阻尼层（102），附连至该减振体（101）的锥形部分（1012）。振动抑制装置（100）可以在宽频带上有效抑制振动、降噪，并且设计简单。
Patent WO-2019105214-A1 (WO)
Inventor: ZHANG GONG
IPC: H04N5/232
Filed: 2018-11-12
Abstract: 本申请提出一种图像虚化方法、装置、移动终端和存储介质，其中，方法包括：通过获取待处理图像的深度，以及获取待处理图像的景深范围之后，从待处理图像中，确定出深度超出所述景深范围的目标区域。进而根据目标区域的图像模糊程度，从目标区域中确定出待虚化的第一子区域，仅对目标区域中的第一子区域进行虚化处理。由于本申请中，仅对目标区域中的一部分区域，也就是这里提及的第一子区域进行虚化处理，而对于其他区域则无需虚化，减少了需进行虚化处理的数据量，相较于现有技术中对全部背景区域进行虚化的方式，提高了虚化处理效率，解决了现有技术中的虚化效率不高的技术问题。
Patent WO-2020042391-A1 (WO)
Inventor: CHEN KAI
IPC: B65G49/06
Filed: 2018-11-22
Abstract: An O-ring (100) and a transmission device. The O-shaped ring (100) comprises an annular O-ring body (1); the O-ring (100) further comprises a plurality of protrusions (2) arranged along the outer ring surface (b) of the O-ring body (1) at intervals, and is configured to carry a glass plate (300) and to convey the glass plate (300) with rotation of the O-ring body (1). The O-ring reduces the total area of the glass plate in contact with the O-ring, thereby reducing the area of marks. Moreover, after the protrusions are in contact with the glass plate, contact marks are in a non-continuous state or a spaced state, and the marks are also non-continuous or spaced marks, so that the visual effect of the marks is weakened, and the marks are eliminated at a low cost.
Patent WO-2020019610-A1 (WO)
Title: Data processing method, apparatus, and apparatus used for data processing
Inventor: JIANG LIYANG
IPC: G10L25/48
Filed: 2018-11-27
Abstract: Provided in the embodiments of the present application are a data processing method and apparatus, and an apparatus used for data processing. The method specifically comprises: receiving a speech signal of a first language inputted by a user; determining a speech translation result corresponding to the speech signal and quality information corresponding to the speech translation result, the speech translation result corresponding to a second language; and outputting the speech translation result and the quality information corresponding to the speech translation result. The embodiments of the present application can provide the degree of confidence of a speech translation result to the user, such that the user can objectively understand the accuracy of the speech translation result.
Patent WO-2020103190-A1 (WO)
Title: Driver circuit for display device and display device
Inventor: HE HUAILIANG
IPC: G09G3/36
Filed: 2018-12-04
Abstract: A scan driving circuit (13) for a display device and a display device. The scan driving circuit (13) comprises: multiple sets of transmission signal lines (16); one set of clock signal lines (17) in signal connection with a timing driving circuit (20) to obtain a gate driving clock signal; and a compensation capacitor connected in parallel with the respective transmission signal lines (16), wherein each transmission signal line (16) in each set of transmission signal lines (16) is connected to a corresponding clock signal line (17) in one set of clock signal lines (17), and in each set of transmission signal lines (16), the closer the transmission signal line (16) is to the timing driving circuit (20), the lower the corresponding compensation capacitance.
Patent WO-2020103252-A1 (WO)
Inventor: HE HUAILIANG
IPC: H01L27/32
Filed: 2018-12-19
Abstract: Provided are a substrate (100), a display panel and a display device. The substrate (100) comprises: a substrate main body (110); a fan-out layer (120), the fan-out layer (120) comprising multiple wirings (121), and the multiple wirings (121) being arranged at intervals; a transparent conductive layer (130) being arranged on a layer different from the fan-out layer (120), and the fan-out layer (120) being arranged between the substrate main body (110) and the transparent conductive layer (130); the transparent conductive layer (130) comprising multiple pattern groups (131), and the multiple pattern groups (131) being arranged at intervals; the pattern groups (131) and the wirings (121) being arranged alternately; the pattern groups (131) comprising multiple conductive patterns (1311), and the multiple conductive patterns (1311) being arranged alternately.
Patent WO-2020077799-A1 (WO)
Title: Oled display panel and preparation method therefor
Inventor: LI ZHAO
IPC: H01L51/00
Filed: 2018-12-20
Abstract: Provided by the present application are an OLED display panel and a preparation method therefor. The method comprises the following steps: preparing a wetting layer on a base substrate, the wetting layer enabling a surface of the base substrate to have the same hydrophobic and hydrophilic properties as a flexible material layer to be prepared; then, preparing the flexible material layer on the wetting layer, wherein the thickness of a film layer of the formed flexible material layer at different locations is homogeneous; thereafter, successively stacking and preparing a thin-film transistor layer and an organic light-emitting layer on the flexible material layer.
Patent WO-2019237705-A1 (WO)
Inventor: LIN CHEN
IPC: F24F5/00
Filed: 2018-12-20
Abstract: 一种移动空调，包括：第一换热器(10)，具有供冷媒进出的第一接口(11)及第二接口(12)；相变蓄能换热装置(20)，包括第二换热器及相变蓄能工质，且第二换热器与相变蓄能工质之间能换热，第二换热器具有供冷媒进出的第三接口(21)及第四接口(22)；第一冷媒管路，与第一接口(11)及第三接口(21)连接；第二冷媒管路，与第二接口(12)及第四接口(22)连接。所述移动空调，制冷过程中向室内环境的产热量少，使用舒适，且无需再利用粗连接管路向室外排气，移动空调的灵活性和便利性提升。