baber/WOPTO huggingface dataset:
Patent WO-2020082496-A1 (WO)
Title: Evaporation device and control method therefor
Inventor: XU CHAO
IPC: C23C14/24
Filed: 2018-11-28
Abstract: Disclosed is an evaporation device, comprising: a stage (30) used for loading a target substrate; and an evaporation part (40) arranged opposite the stage (30). The evaporation part (40) comprises: a first shell (401); a first switch (402) used for controlling the evaporation part (40) to be opened or closed; an evaporation source (50) located inside the first shell (401); and at least one recovery tank (70) connected to the evaporation source (50). A control method for the evaporation device is further disclosed.
Patent WO-2020037867-A1 (WO)
Title: Touch screen and driving method and apparatus therefor
Inventor: LIU TIANBAO
IPC: G06F3/041
Filed: 2018-11-29
Abstract: Disclosed are a touch screen and a driving method and apparatus therefor. The touch screen comprises: multiple first channels and multiple second channels, with the multiple first channels intersecting with the multiple second channels. The touch screen further comprises: a drive control circuit, the drive control circuit being provided with multiple drive pins, the drive pins being correspondingly connected to the first channels on a one-to-one basis, the drive pins being configured to output channel drive signals for driving the first channels, and the values of voltages between at least two channel drive signals being different; a receiving circuit connected to the second channels and configured to detect signal parameters of the second channels; and a processor connected to the receiving circuit and configured to process the signal parameters. The present application solves the technical problems of a long scanning cycle caused by driving a touch screen using a touch screen driving scheme and reduced performance in the prior art.
Patent WO-2019184441-A1 (WO)
Inventor: YAN GUIXIN
IPC: G06T7/246
Filed: 2018-12-10
Abstract: A gesture shaking recognition method includes acquiring two adjacent frames of gesture images of a gesture (S100), selecting a tracking point in each of the two adjacent frames of gesture images (S200), determining positional information of a maximum value pixel point in each of the two adjacent frames of gesture images based on the tracking point (S300), and determining whether gesture shaking occurs (S400) based on the positional information of the maximum value pixel point in each of the two adjacent frames of gesture images and positional information of the tracking point in each of the two adjacent frames of gesture images. The tracking point in each of the two adjacent frames of gesture images may correspond to a same position on the gesture.
Patent WO-2020093513-A1 (WO)
Inventor: LEE CHIAHANG
IPC: G02F1/1343
Filed: 2018-12-12
Abstract: A display panel assembly (1) comprises a display panel (10), a diffuser film (11) and a voltage controller. The display panel (10) is used to display images, and comprises a light-emitting surface. The diffuser film (11) is provided at the light-emitting surface of the display panel (10), and comprises a first electrode (112), a second electrode (114) and a liquid crystal diffusion layer (115) provided between the first electrode (112) and the second electrode (114). The voltage controller is connected to the liquid crystal diffusion layer (115), and is used to adjust a voltage applied between the first electrode (112) and the second electrode (114).
Patent WO-2019174343-A1 (WO)
Title: Active body detection device, control device, moving body, active body detection method and procedure
Inventor: ARAMAKI NORIYUKI
IPC: G08G1/00
Filed: 2018-12-18
Abstract: When an active body is detected among captured objects in images captured by an image capture device mounted on a moving body, it is sometimes impossible to pre-designate movements of the active body. An active body detection device may comprise an obtaining portion, which obtains a plurality of images captured by the image capture device mounted on the moving body. The active body detection device may comprise a first designating portion, which designates the movement of a captured object on the basis of the plurality of images. The active body detection device may comprise a second designating portion, which designates the movement of the moving body. The active body detection device may comprise a detection portion, which detects an active body among captured objects in the plurality of images on the basis of the movement of the captured objects and the movement of the moving body.
Patent WO-2020000938-A1 (WO)
Title: 压缩机的变容控制方法、装置及智能家电
Inventor: YU KAI
IPC: F24F11/00
Filed: 2018-12-22
Abstract: 一种压缩机的变容控制方法、装置及智能家电，该方法包括：判断压缩机是否需要变容，若是，确定中间频率；将压缩机的运行频率保持在所述中间频率的情况下，对压缩机进行变容；所述中间频率使得压缩机变容后的输出突变降低；通过确定中间频率，将压缩机的运行频率保持在中间频率的情况下，对压缩机进行变容，使得压缩机变容后的输出突变降低，避免了压缩机排气量突增突减对压缩机造成的冲击，提高了系统的稳定性，保证了变容成功率。
Patent WO-2020034540-A1 (WO)
Title: Clutch and vehicle provided with same
Inventor: YU WENYONG
IPC: F16D13/56
Filed: 2018-12-25
Abstract: A clutch and a vehicle provided with same. The clutch comprises a drive disk (1), a driven disk (2) and a friction plate unit (3) which may enable the drive disk (1) to engage with the driven disk (2) or to separate therefrom. The friction plate unit (3) comprises a first friction plate assembly (31) and a second friction plate assembly (32). The clutch further comprises a compressing unit (4), and the compressing unit (4) is configured to selectively and independently enable the drive disk (1) to engage with the driven disk (2) or to separate therefrom by means of the first friction plate assembly (31) or by means of a combination of the first friction plate assembly (31) and the second friction plate assembly (32). By means of the described arrangement, the clutch may engage by selecting an appropriate number of friction plates according to needs, thereby solving the problem of an existing multi-plate clutch not being able to select an appropriate number of friction plates to take part in work according to different working conditions of an automobile so that the clutch may exhibit optimal performance.
Patent WO-2019233107-A1 (WO)
Inventor: WANG YANGPENG
IPC: G06F3/044
Filed: 2019-01-10
Abstract: L'invention concerne un panneau tactile et un dispositif tactile comprenant le panneau tactile. Le panneau tactile comprend : un substrat (201); un empilement de fonctions d'affichage (202) situé sur un côté du substrat (201); et une couche tactile (203) située sur le côté de l'empilement de fonctions d'affichage (202) à l'opposé du substrat (201). La couche tactile (203) et l'empilement de fonction d'affichage (202) sont électriquement connectés à une carte de circuit imprimé souple (205) au moyen d'une couche de câblage de substrat (204).
Patent WO-2020142989-A1 (WO)
Title: Structures et procédés de réduction de contrainte dans un dispositif de mémoire tridimensionnel
Inventor: SUN JIANHUA
IPC: H01L29/06
Filed: 2019-01-10
Abstract: La présente invention concerne une tranche de semi-conducteur comprenant un substrat (202) sur lequel est formée une couche diélectrique (211) et une région de dispositif (200) dans la couche diélectrique (211). La zone de dispositif (200) comprend au moins un dispositif à semi-conducteurs. La tranche de semi-conducteur comprend en outre une région sacrificielle (250) adjacente à la région de dispositif (200), la région sacrificielle (250) comprenant au moins une structure anti-contrainte (452) conçue afin de contrebalancer la contrainte de tranche formée dans la région de dispositif (200).
Patent WO-2019184584-A1 (WO)
Inventor: WU KAISHUN
IPC: G08B13/24
Filed: 2019-01-28
Abstract: An intelligent router capable of performing security monitoring comprises: an intelligent routing module, wherein output ends of the intelligent routing module are respectively connected to an input end of an AP module, an input end of a relay module, an input end of a monitoring and alarm module, and an input end of a storage module; an AP module, used for acquiring basic functions of the router and expanding storage capacity; a relay module, used for expanding the coverage range of a signal so as to realize one-key network configuration for a mobile terminal and expanding storage capacity; a monitoring and alarm module, used for acquiring a Wi-Fi signal by connecting a home router or connecting the novel intelligent router used as an AP mode or a relay mode, and performing determination processing to analyze whether illegal intrusion has occurred so as to notify a user; and a storage module, wherein the storage module serves as a home cloud space to store audio and video files, and a capacity thereof can be freely configured. The invention performs configuration freely, utilizes Wi-Fi to realize monitoring and anti-theft functions, and can be provided with a memory card so as to serve as a home storage space, such that the invention can be optimally utilized.
Patent WO-2019154236-A1 (WO)
Title: Electronic device and unlocking method, service server, platform server and client
Inventor: LIU CHONGYANG
IPC: H04L29/06
Filed: 2019-01-31
Abstract: Disclosed by the present specification are an electronic device and an unlocking method, a service server, a platform server and a client, and the unlocking method for the electronic device comprises: displaying a lock-out state interface with a graphic code, wherein information in the graphic code includes a device identification of the electronic device, so that a client scans the graphic code to obtain the device identification; polling the functional status of the electronic device to a service server, wherein the service server is configured to manage the functional status of the electronic device; switching the lock-out state interface to a functional operation interface in a case that the received status information, fed back by the service server, indicates the use status; wherein the functional operation interface is maintained until it is polled that the functional status is changed to the lock-out state. The effect of human-computer interaction can be realized without inputting a user account password on the electronic device.
Patent WO-2019158106-A1 (WO)
Title: Network congestion control method, device, and system
Inventor: XU CONG
IPC: H04L47/27
Filed: 2019-02-14
Abstract: Embodiments of the present invention provide a network congestion control method, the method comprising: a sending end apparatus sending an outbound detection packet to a destination apparatus at a preset initialization rate, wherein the outbound detection packet is partially or entirely forwarded to the destination apparatus in a rate-limiting manner and using a reserved bandwidth via an output port of an intermediate apparatus of the network; receiving an inbound detection packet returned by the destination apparatus, wherein the inbound detection packet corresponds to a detection packet received by the destination apparatus; and determining a data packet sending rate according to the received inbound detection packet, and using the sending rate to send a data packet.
Patent WO-2019227970-A1 (WO)
Title: Display substrate and manufacturing method therefor, and display panel
Inventor: HU HUNGCHIEH
IPC: H01L27/32
Filed: 2019-02-15
Abstract: A display substrate and a manufacturing method therefor, and a display panel. The display substrate comprises a first insulating layer (200), a pixel defining layer (300), a first electrode layer (410) and a plurality of organic light-emitting functional layers (430), wherein the pixel defining layer (300) is located on one side, far from the first insulating layer (200); a plurality of first openings (210) in the first insulating layer (200) correspond to a plurality of second openings (310) in the pixel defining layer (300) on a one-to-one basis and communicate with one another; the plurality of organic light-emitting functional layers (430) are located in the second openings (310); the first electrode layer (410) is located on a side of the first insulating layer (200) opposite the pixel defining layer (300); and at least part of positive projections of peripheral regions of the first insulating layer (200) and the second openings (310) on a plane where the display substrate is located are overlapped. The first insulating layer (200) can improve the uniformity of light emitted by the organic light-emitting functional layers (430) and improve the display effect of the display substrate.
Patent WO-2020062808-A1 (WO)
Inventor: FAN LONGFEI
IPC: G09G3/3225
Filed: 2019-03-21
Abstract: The present application relates to an array substrate, comprising a display region and a non-display region arranged surrounding the display region. The display region comprises pixel circuits arranged in an array and a first signal line connected to the pixel circuits in each column; the non-display region comprises common circuits, and each common circuit is separately connected to the pixel circuits in each column by means of the first signal line, and used for providing an initialization signal and a data signal for the pixel circuits; the non-display region further comprises a data drive chip; the data drive chip is connected to the common circuits by means of a second signal line and a third signal line; the data drive chip provides an initialization signal for the common circuit by means of the second signal line; the common circuit receives the initialization signal and initializes the pixel circuits by means of the first signal line; the data drive chip provides a data signal for the common circuit by means of the third signal line; the common circuit receives the data signal and writes data to the pixel circuits by means of the first signal line.
Patent WO-2020168612-A1 (WO)
Title: Logistics guarantee system and method in combination with blockchain
Inventor: CHEN BIN
IPC: G06Q10/08
Filed: 2019-03-28
Abstract: A logistics guarantee system and method in combination with a blockchain. The system comprises a logistics container end (100), a client (200), and a smart contract (300) which are communicated with one another by means of a blockchain node (400), wherein the smart contract (300) is stored on a blockchain. The logistics container end (100) comprises a logistics container (110) used for containing goods (120) and a sensor (130) disposed in the logistics container (110) to detect logistics container data in the logistics container (110). The client (200) comprises a client receiving module (210) used for receiving the logistics container data and/or logistics container alarm data. The smart contract (300) comprises: a container information uploading module (311) used for being called by the logistics container end to receive logistics container data; a logistics container alarm module (312) used for being called by the logistics container end and/or the client to compare the logistics container data with reference logistics container data and generate logistics container alarm data on the basis of the comparison result; and a container information transmission module (313) used for being called by the client to transmit the logistics container data and/or the logistics container alarm data to the client.
Patent WO-2020191737-A1 (WO)
Inventor: JIANG ZEQUAN
IPC: F42B4/18
Filed: 2019-03-28
Abstract: Provided is a simulated e-firecracker, which comprises a firecracker matrix (100) and a switch mechanism; wherein, the firecracker matrix (100) comprises a one-way valve (110), an elastic gasbag (120), storage bin, a shell (140) with an inner cavity (141) and a frangible packaging material (150), wherein the shell (140) comprises an open end (142), the elastic gasbag (120) is arranged in the inner cavity (141), the one-way valve (110) is arranged at the open end (142), the storage bin comprises a bin body (131), a discharge port and a support elastic sheet (132), wherein the bin body (131) is used for storing debris, the discharge port is arranged on the surface of the shell (140), the frangible packaging material (150) wraps the shell (140); the switch mechanism is used to switch on the one-way valve (110), so that the gas in the elastic gasbag (120) is injected into the storage bin and the fragile packaging material (150) is opened, so that the broken fragile packaging material (150) and the debris are blown out by the gas to disperse. The simulated e-firecracker not only achieves a high-simulation human eye visual squibbing effect, but also is safe and environmentally friendly.
Patent WO-2019196672-A1 (WO)
Title: Chip security evaluation method and apparatus, and storage medium
Inventor: Tang you
IPC: G06F21/77
Filed: 2019-03-29
Abstract: Provided are a chip security evaluation method and apparatus, and a storage medium. The method comprises: acquiring leakage data when a chip to be tested is currently working (S101); determining a security evaluation level according to the leakage data and a pre-set security evaluation model, the security evaluation model being obtained by training a pre-set leakage sample according to a deep learning algorithm (S102); and determining, according to the security evaluation level, whether the chip to be tested leaks sensitive data (S103). By means of the method, leakage data when a chip is working is input into a trained security evaluation model to predict whether a target analysis object leaks sensitive data, which is particularly suitable for conducting security evaluation on a leakage sample with a low signal-to-noise ratio and a complex analysis object, so that the accuracy of results is improved and the manpower investment can be effectively reduced.
Patent WO-2019228049-A1 (WO)
Title: High-efficiency protective composite board and preparation method therefor, and application and application method therefor
Inventor: SHI ZHENGRONG
IPC: D06N3/12
Filed: 2019-03-29
Abstract: Disclosed are a high-efficiency protective composite board and a preparation method therefor, an application and an application method therefor. Raw materials of the composite board comprise a fiber and a thermosetting powder coating; the weight ratio of the fiber to the thermosetting powder coating is 20-80 parts to 80-20 parts; the thermosetting powder coating is uniformly cross-linked and cured on the fiber; the thermosetting powder coating is an acrylic powder coating or a super weather-resistant polyester powder coating. In the present invention, in addition to the inherent advantages of the thermosetting powder coating, the composite board has excellent properties such as ultraviolet resistance, aging resistance, impact resistance, flexibility, fire resistance and the like; the composite board is stable in storage property, convenient to store and transport, and low in manufacturing costs; moreover, the composite board also realizes lightweight and flexibility and has attractive and light-transmitting decoration properties, and is suitable for serving as a photovoltaic packaging material, a building material, and a vehicle exterior decoration material.
Patent WO-2019196934-A1 (WO)
Title: System and method for abnormal scene detection
Inventor: ZHANG ZHONG
IPC: G06T7/20
Filed: 2019-04-12
Abstract: A method for detecting abnormal scene may include obtaining data relating to a video scene, identify at least two motion objects in the video scene based on the data and determining a first motion feature relating to the at least two motion objects based on the data. The method may also include determining a second motion feature relating to at least one portion of each of the at least two motion objects based on the data. The method may further include determining whether the at least two motion objects are involved in a fight based on the first motion feature and the second motion feature.
Patent WO-2020052242-A1 (WO)
Inventor: HU XUN
IPC: G06Q30/02
Filed: 2019-04-28
Abstract: Un aspect de la présente invention concerne un procédé, par un service de répertoire d'annonceurs, qui consiste à : recevoir des critères de recherche comprenant un ou plusieurs mots-clés de recherche, un seuil de performance et des informations de support ; identifier un nœud de catégorie dans une structure arborescente selon les mots-clés de recherche et le seuil de performance, le nœud de catégorie comprenant une pluralité de nœuds d'annonceur ; sélectionner un sous-ensemble des nœuds d'annonceur selon les informations de support et le seuil de performance ; et recommander une offre d'éditeur sur le sous-ensemble des nœuds d'annonceur.
Patent WO-2019210829-A1 (WO)
Title: Signaling for illumination compensation
Inventor: TSAI CHIA-MING
IPC: H04N19/176
Filed: 2019-04-29
Abstract: A video coder that implements illumination compensation is provided. The video coder receives a first block of pixels in a first video picture to be coded as a current block, wherein the current block is associated with a motion vector that references a second block of pixels in a second video picture as a reference block. The video coder performs inter-prediction for the current block by using the motion vector to generate a set of motion-compensated pixels for the current block. The video coder modifies the set of motion-compensated pixels of the current block by applying a linear model that is computed based on neighboring samples of the reference block and of the current block. The neighboring samples are identified based on a position of the current block within a larger block.
Patent WO-2020143137-A1 (WO)
Inventor: WANG WENMIN
IPC: G06F16/435
Filed: 2019-05-07
Abstract: Provided are a multi-step self-attention cross-media retrieval method based on restricted text space and a retrieval system, first constructing the restricted text space of the relatively fixed vocabulary, then converting the unrestricted text space into the restricted text space, comprising: extracting the image features and text features of the restricted text space through a feature extraction network, the features comprising the global features, the regional feature set and the associated features; sending the extracted features into a feature mapping network, and extracting object-level sharing information between the image and the text through the multi-step self-attention mechanism, then collecting the useful information at each moment through a similarity measurement network to measure the similarity between the image and the text, and calculating the triple loss function; therefore, the multi-step self-attention cross-media retrieval based on the restricted text space is realized. The method and the system greatly improve the cross-media retrieval recall rate by introducing the multi-step self-attention mechanism and the associated features.
Patent WO-2019218988-A1 (WO)
Title: Gas burner having quiet circulation feature
Inventor: CADIMA PAUL BRYAN
IPC: F24C3/08
Filed: 2019-05-14
Abstract: A gas burner assembly (110) for use in stove equipment (100). A gas burner has a gas stabilizing chamber which is used to provide a re-ignition source to main burner ports (150) positioned around the burner without the noise associated with an ignition control circulation burner. The stabilizing chamber (166) may induce air from above the stove equipment (100) to use to increase stability.
Patent WO-2020001180-A1 (WO)
Title: 一种背栓式双面幕墙
Inventor: HUANG CUNFU
IPC: E04B2/88
Filed: 2019-05-14
Abstract: 一种背栓式双面幕墙，包括龙骨架、板材面板（3）、挂件（6，7）和背栓（5）；龙骨架包括竖向排列的立柱（1）和横向排列的横梁（2）。横梁（2）是横截面为工字形的金属型材，其上边左右翼缘外侧和下边左右翼缘的内侧分别对称于腹板（2-2）沿长度方向设有一条贯穿全长的支承槽（2-1）。挂件（6，7）由定位螺钉（6-1）和直角连接板（6-2）组成；每一块板材上边背面的两头分别由背栓（5）固定一上挂件（6），下边背面的两头分别由背栓（5）固定一下挂件（7）；每一块板材面板（3）由上挂件（6）和下挂件（7）吊挂在上下相邻两横梁（2）上；上挂件（6）中定位螺钉（6-1）的定位头（6-1-1）伸进位于上方的横梁（2）下翼缘上所设的支承槽（2-1），下挂件（7）中定位螺钉（6-1）的定位头（6-1-1）伸进位于下方的横梁（2）上翼缘上所设的支承槽（2-1）。该双面幕墙影响面板空间位置的位点少，稳定性好。