baber/WOPTO huggingface dataset:
Patent WO-2021026805-A1 (WO)
Inventor: WANG YI
IPC: G06K9/62
Filed: 2019-08-14
Abstract: An adversarial example detection method and apparatus, a computing device, and a computer storage medium. The method comprises: acquiring a training example and a training example tag corresponding thereto, wherein the training example tag comprises a normal example and an adversarial example (101); inputting the training example into a target model to acquire a first prediction score vector of the training example (102); adding N random perturbations to the training example to acquire N sets of contrast training examples, wherein N is a natural number greater than 0 (103); separately inputting the N sets of contrast training examples into the target model to acquire a second prediction score vector of each set of contrast training examples (104); constructing feature data according to the first prediction score vector and the second prediction score vector of each set of contrast training examples (105); training a classification model according to the feature data and a training example tag corresponding to the feature data so as to acquire a detector (106); and performing detection on inputted test data according to the detector (107). The method and apparatus, the computing device, and the computer storage medium reliably detect an adversarial example according to a detector.
Patent WO-2020042956-A1 (WO)
Inventor: XIA YANG
IPC: H04W36/14
Filed: 2019-08-19
Abstract: Disclosed are a user interface (UI) display method and apparatus and a terminal device in embodiments of the present application. The UI display method comprises: determining first network coverage quality of a first access network and second network coverage quality of a second access network; and displaying first prompt information of the first access network or second prompt information of the second access network on the UI according to the first network coverage quality and the second network coverage quality.
Patent WO-2020206897-A1 (WO)
Inventor: ZHOU FUPING
IPC: H04N7/12
Filed: 2019-08-20
Abstract: A method includes segmenting a watermark to be rendered on the content into multiple watermark pieces. Then, prior to rendering a particular watermark piece, a check is made to determine whether there is a data element at the location in the content at which the particular watermark piece is to be rendered. If a data element is detected at that location, the particular watermark piece is rendered such that the data element overlays the particular watermark piece to render the watermark as a masked watermark. Otherwise, if no data element is detected at that location, the watermark piece is rendered on the content to be visible. The process is repeated to render the remaining watermark pieces.
Patent WO-2020063819-A1 (WO)
Inventor: YUAN HONGYONG
IPC: G06Q10/06
Filed: 2019-09-27
Abstract: A real-time data analysis method for a pipe network and a device. The method comprises the following steps: acquiring current flow data to undergo identification x i ; determining whether a first difference between x i  and previously identified flow data x i-1  is less than or equal to a pre-determined threshold, and if so, waiting for an output operation; otherwise, determining whether a second difference between next flow data to undergo identification x i+1  and x i-1  is less than or equal to the pre-determined threshold, and if so, performing correction and waiting for an output operation; otherwise, determining whether a third difference between x i  and x i+1  is less than or equal to the pre-determined threshold, and if so, waiting for an output operation; and otherwise, detecting a change trend of x i-1 , x i , and x i+1 , and if the trend meets a pre-determined condition, waiting for an output operation, and otherwise, performing correction and waiting for an output operation, and acquiring and outputting an analysis result upon expiration of an output period. The method achieves fast and accurate identification of any abnormality in operational conditions of pipe networks by means of a real-time flow change pattern, thereby improving accuracy and immediacy of data analysis, and accordingly ensuring operational safety of pipe networks. The invention is easy to implement.
Patent WO-2020258556-A1 (WO)
Inventor: XIE YAN
IPC: G08B21/02
Filed: 2019-09-27
Abstract: A prompting method and device, and a medium. The method comprises: determining that a wearable device is not worn by a user (101); and in the case that a non-wear reminding condition is satisfied, sending non-wear reminding information to the user. When it is detected that the user takes off the wearable device and it is determined that the reminding condition is satisfied, the user is reminded in various ways to prevent the loss of the wearable device.
Patent WO-2021027045-A1 (WO)
Inventor: ZHOU JIANWEI
IPC: A61K31/428
Filed: 2019-10-10
Abstract: An anti-tumour compound based on JWA gene activation and HER2 degradation, a preparation method therefor, and a use thereof. The anti-tumour compound is the compound of formula I. The preparation method is using two compounds to synthesise the compound of formula I via a one-step reaction. The use is preparing a JWA gene activation agent or anti-tumour drugs. The anti-tumour compound and pharmaceutical salts thereof can effectively activate the expression of JWA protein and further specifically degrade overexpressed HER2 protein by means of the cascade activation of E3 ubiquinated enzymes to inhibit the proliferation and in vivo growth of tumour cells.
Patent WO-2020088393-A1 (WO)
Title: 一种生产具有蛋白酶抗性的洗涤用酶的方法
Inventor: ZHANG QING
IPC: C11D7/42
Filed: 2019-10-28
Abstract: 提供了一种生产具有蛋白酶抗性的洗涤用酶的方法。所述方法通过将洗涤用酶的基因与蛋白酶抑制肽的基因进行融合表达，获得对蛋白酶具有抗性的洗涤用酶，有利于维持加酶洗涤剂中多种酶组分的稳定性，改善洗涤剂的使用效果。
Patent WO-2020147386-A1 (WO)
Inventor: ZOU FENG
IPC: G06F3/041
Filed: 2019-11-09
Abstract: 本申请提供了一种双模式触控显示装置及其实现方法，触控显示装置包括显示屏透明面板、双模式触控模组和显示屏模组；双模式触控模组包括双模式天线阵列组和触控控制单元，双模式天线阵列组包括电容感应天线组和电磁感应天线组，电容感应天线组包括沿第一方向设置的第一电容感应单元和沿第二方向设置的第二电容感应单元；电磁感应天线组包括沿第一方向设置的第一电磁感应单元和沿第二方向设置的第二电磁感应单元；第一方向与第二方向为空间内相互垂直的两个方向；第一电容感应单元与第二电容感应单元之间相互绝缘，第一电磁感应单元与第二电磁感应单元之间相互绝缘。本申请能够实现电容和电磁两种模式的触控。
Patent WO-2021042561-A1 (WO)
Inventor: YAN DONGMING
IPC: C09D5/08
Filed: 2019-11-15
Abstract: 一种用于高强金属的无机防腐涂层，该涂层由涂料经过500-800℃高温烧结成型于高强金属表面；所述涂料包括硅氧化物25-35份，五氧化二磷10-25份，氧化铝10-25份，纤维2-15份，改性剂15-30份，抗裂剂1-3份；所述纤维为硅酸铝纤维、玄武岩纤维、碳酸钙纤维中的一种或两种或三种组合；所述涂层内部分布有多个直径为1/30-1/10涂层厚度的封闭孔，且封闭孔数量由内到外减少，靠近高强金属表面的多孔内层孔隙率为2-15％，远离高强金属表面的致密外层孔隙率为0-2％。该无机防腐涂层韧性好，在2800-3000微应变时不产生贯穿涂层的裂缝，与基材的附着力高，具有优异的耐腐蚀性能，施工方式多样，使用成本低。
Patent WO-2020108508-A1 (WO)
Inventor: MA ZHONGJIE
IPC: G01N15/14
Filed: 2019-11-27
Abstract: Disclosed is an optical fiber type air particle counting sensor system, belonging to the technical field of air particle counting. The optical fiber type air particle counting sensor system comprises a laser emitting assembly (1), an emitting optical fiber (2), a sensor cavity (3), a receiving optical fiber (4) and a photoelectric receiving assembly (5) connected in sequence, wherein the laser emitting assembly (1) comprises a laser emitting assembly cover (101), a laser drive plate terminal (102), a laser drive circuit board (103), a laser (104), an aspherical lens (106) and a laser emitting assembly shell (105) connected in sequence; the laser drive plate terminal (102) and the laser (104) are both arranged on the laser drive circuit board (103); and the aspherical lens (106) is arranged on the laser emitting assembly shell (105). The optical fiber type air particle counting sensor system facilitates assembly, adjustment, repair and maintenance by means of a modularized design, thereby improving the working efficiency. Electrical connection, laser transmission and scattered light collection and transmission of a sensor can be effectively isolated, therefore having strong anti-disturbance capability.
Patent WO-2021102978-A1 (WO)
Title: 电池组件
Inventor: OuYang Zhaohua
IPC: H01M2/30
Filed: 2019-11-29
Abstract: 一种电池组件（100），包括电池主体（10）及电路板（30），所述电池主体（10）包括外壳（11）与极柱（12），所述外壳（11）包括顶壁（111）、底壁（113）以及连接所述顶壁（111）与所述底壁（113）的侧壁（115），所述侧壁（115）包括弧面区（116）及与弧形部分相接的平面区（117），所述极柱（12）穿设于平面区（117），且所述极柱（12）与所述外壳（11）之间绝缘；所述电路板（30）包括安装于所述顶壁（111）上的传输主体（31）以及连接所述传输主体（31）的第一输入端（33）与第二输入端（35）；所述第一输入端（33）电连接所述外壳（11），所述第二输入端（35）位于所述平面区（117）以电连接所述极柱（12），从而提高了所述电池组件（100）的电连接的可靠性。
Patent WO-2020134922-A1 (WO)
Title: 一种键合腔体结构及键合方法
Inventor: LI XINYU
IPC: H01L21/67
Filed: 2019-12-04
Abstract: 本发明公开了一种键合腔体结构及键合方法，键合腔体包括上承载台和下承载台，气流形成机构，气流形成机构包括多个开合式集成手臂，集成手臂上朝向晶圆键合面设有多个气嘴，气嘴经切换时成为气体喷嘴或真空吸嘴，当各集成手臂合拢时与承载台之间形成密闭环境，通过将位于晶圆一侧的各气嘴设定为气体喷嘴，向晶圆键合面中平行吹气，将位于晶圆另一侧的各气嘴设定为真空吸嘴，吸取由对应位置气体喷嘴吹来的气体，在两片晶圆间形成高速气流，产生伯努利效应低压，使得晶圆不仅受到来自背面的推力，而且在键合面之间也受到均匀的低压所产生的拉力作用，可增强键合过程中的受力均匀性，同时可以减少环境内颗粒对键合面造成的影响。
Patent WO-2020125431-A1 (WO)
Inventor: HUANG BEIZHOU
IPC: G09G3/36
Filed: 2019-12-05
Abstract: A method and a device for eliminating a shutdown afterimage on a panel. The method comprises the following steps: when a display panel is shut down, acquiring the current voltage of a storage electrode (S10); acquiring a set voltage of the storage electrode (S20); and updating the set voltage of the storage electrode according to the current voltage of the storage electrode (S30).
Patent WO-2020147467-A1 (WO)
Title: Vehicle-mounted communication apparatus
Inventor: GAO CHUNYU
IPC: H04B1/3822
Filed: 2019-12-11
Abstract: Disclosed is a vehicle-mounted communication apparatus used for avoiding addition of a large number of signal transmission apparatuses to a traffic system, and reducing costs. The vehicle-mounted communication apparatus comprises: a control unit, a positioning unit, a bus unit, and a C-V2X communication unit based on cellular communication technology and for information exchange between a vehicle and an external environment, wherein the C-V2X communication unit is connected to the control unit.
Patent WO-2020125697-A1 (WO)
Title: Data processing method and apparatus, and computer readable storage medium
Inventor: ZHANG QINGHAI
IPC: H04L27/26
Filed: 2019-12-18
Abstract: Provided in the present disclosure are a data processing method and apparatus, and a computer readable storage medium, the method comprising: acquiring raw data to be transmitted over a transmission channel, and performing interpolation processing on the raw data to be transmitted to obtain sampling data; performing amplitude and phase processing on the sampling data to obtain a sampling point amplitude and a sampling point phase of the sampling data; performing peak search processing on the sampling point amplitude and the sampling point phase to obtain peak value data and phase mark information of a peak value sampling point; on the basis of the sampling point phase and the phase mark information, performing inverse transformation and multi-phase filtering on the peak value data to obtain first pulse data corresponding to a channel; and using the first pulse data to perform time delay peak clipping processing on the raw data to be transmitted to obtain peak clipped transmission data.
Patent WO-2020151439-A1 (WO)
Inventor: WANG JIGUO
IPC: G09G3/36
Filed: 2019-12-23
Abstract: Disclosed are a pixel circuit and a drive method thereof, a display panel, and a display device. The pixel circuit comprises a switching circuit (1), an inverter (2), a potential maintaining circuit (3) and a charging circuit (4). The switching circuit (1) is used to write a data voltage signal to a first node (Q) under control of a scan signal. The first node (Q) is a connection node between the switching circuit (1), the inverter (2), the potential maintaining circuit (3) and the charging circuit (4). The inverter (2) is used to invert a potential at the first node (Q), and to output the inverted potential to a second node. As shown in FIG. (1), the second node is a connection node between the inverter (2) and the charging circuit (4). The potential maintaining circuit (3) is used to maintain the potential at the first node (Q) when the switching circuit (1) is switched off. The charging circuit (4) is used to control display of a display unit according to the potential at the first node (Q) and the potential at the second node.
Patent WO-2021036166-A1 (WO)
Inventor: ZENG XIANXIANG
IPC: G09F9/30
Filed: 2020-01-09
Abstract: 一种显示面板及其制作方法，该面板包括：目标透光部(132)，与预设功能复用区域(102)的位置对应，预设功能复用区域(102)用于安装摄像头；目标透光部(132)的光线的透过率大于透明柔性衬底(13)的光线的透过率；透明柔性衬底(13)的材料为感光性聚酰亚胺；辅助柔性衬底(30)，至少部分环绕目标透光部(132)。
Patent WO-2020156219-A1 (WO)
Inventor: CHEN HONGWEI
IPC: A61F2/07
Filed: 2020-01-17
Abstract: 一种主动脉支架型血管，包括一主动脉支架血管（1）和复数条分支动脉支架血管（2），主动脉支架血管（1）包括近心端段（10）、凹陷段（20）以及远心端段（30），凹陷段（20）顶面从左至右至少设有一个台阶（21，22），近心端段（10）的右侧壁中上部开设有一个或两个开口一（100），台阶（21，22）的右侧壁开设有一个或两个开口二（210），开口一（100）和开口二（210）内分别对应固定有内烟囱支架一（31）和内烟囱支架二（32），内烟囱支架一（31）沿着近心端段（10）的内壁缝合，内烟囱支架二（32）沿着台阶（21，22）的内壁缝合，内烟囱支架一（31）和内烟囱支架二（32）内分别装设有一条分支动脉支架血管（2）。主动脉支架型血管不仅具有更大的操作空间，构建后的分支动脉支架血管（2）的成角扭曲度小，方便分支动脉支架血管（2）的输送及释放，而且构建后的血流方向更符合解剖生理。
Patent WO-2020238272-A1 (WO)
Inventor: HUANG ZHENGDONG
IPC: H04R25/00
Filed: 2020-01-21
Abstract: Disclosed is a self-fitting hearing aid with a built-in pure tone signal generator. The self-fitting hearing aid comprises a hearing aid and external software. According to the self-fitting hearing aid with a built-in pure tone signal generator, self-sensing is carried out to experience a compensation effect by means of the cooperation between a compensation form provided by the hearing aid in a digital signal processing system and corresponding application fitting software on a computer and a mobile phone terminal. A hearing-impaired patient is directly subjected to a self-hearing test, and a system compiles corresponding parameters, such as frequency, decibel, inflection point and compression ratio, according to data of the self-hearing test without the need to carry out various tests by means of an external device. According to the hearing aid, the difference in parameters of an external test device is avoided by means of an internal digital signal processing system and a built-in hearing test module, and in the invention, test fitting and the hearing aid use the same hearing aid internal loudspeaker, thereby simplifying test fitting procedures and improving the accuracy of hearing test fitting.
Patent WO-2020182013-A1 (WO)
Inventor: REN QIANGQIANG
IPC: C04B7/43
Filed: 2020-03-03
Abstract: Disclosed are a multistage suspension preheating cement kiln system, and a control method for a multistage suspension preheating cement kiln system. The multistage suspension preheating cement kiln system comprises: a rotary kiln, which has a rotary kiln flue gas chamber; a decomposition furnace, which is in communication with the rotary kiln flue gas chamber; a multistage suspension preheater for preheating a cement raw material, the multistage suspension preheater at least comprising a last-stage cyclone, a penultimate-stage cyclone, and a heat exchange pipeline between the two cyclones, wherein flue gas from the decomposition furnace is introduced into the last-stage cyclone, and between an upper-stage cyclone and a lower-stage cyclone of the multistage suspension preheater, and outlet flue gas from the lower-stage cyclone is introduced into the upper-stage cyclone through the heat exchange pipeline; a cement raw material conveying pipeline, which is in communication with the multistage suspension preheater; and a coal supply device, used for supplying coal power to the system, wherein at least one heat exchange pipeline is provided with a preheater coal supply point, and the coal supply device is suitable for supplying coal powder to the multistage suspension preheater by means of the preheater coal supply points.
Patent WO-2021168900-A1 (WO)
Inventor: SHAO XIAOJIE
IPC: G06F3/00
Filed: 2020-03-06
Abstract: Provided by the present invention are a method and apparatus for achieving a dynamic tactile vibration effect and a storage medium. The method for achieving a dynamic tactile vibration effect comprises: setting a vibration combination mode and outputting the vibration combination mode; setting a restoration condition; determining whether the restoration condition is a restoration normal vibration mode; setting an input condition; detecting the input condition, and combining the outputted vibration combination mode with the input condition for adjusting or outputting the vibration of the input condition so as to obtain a motor driving voltage waveform that drives a motor to vibrate; and outputting the motor driving voltage waveform to the motor so that the motor vibrates according to the motor driving voltage waveform. In the technical solution provided by the present invention, the vibration combination mode is customized and the input condition is dynamically monitored to achieve the dynamic adjustment of tactile vibration and achieve a dynamic tactile vibration effect.
Patent WO-2020253293-A1 (WO)
Inventor: ZHOU SHUTING
IPC: H04L29/08
Filed: 2020-03-20
Abstract: Provided in the embodiments of the present application are a device and method for satellite service data transmission, and a storage medium. The device comprises: a master computer interface circuit, the master computer interface circuit being connected to a master computer, and the master computer interface circuit being configured to receive satellite service data transmitted by the master computer; a data format conversion circuit, the data format conversion circuit being connected respectively to the master computer interface circuit and a sub-processing system, and the data format conversion circuit being configured to convert the data format of the satellite service data into a data format adapted to the sub-processing system and to transmit the satellite service data of which the data format is converted to the sub-processing system. Because the data format conversion circuit is capable of converting the data format of the satellite service data into the data format adapted to the sub-processing system so that the sub-processing system is allowed to process the data in a scheme adapted to self, thus allowing the sub-processing system to iterate according to the data processing scheme of self, not only saving the time required for iteration, but also avoiding a large volume of repetitive tuning works.
Patent WO-2021189485-A1 (WO)
Inventor: ZHU ZHIJIAN
IPC: H01L27/32
Filed: 2020-03-27
Abstract: A display substrate, a display method, and a display apparatus. The display substrate comprises a display region (100) and an offset region (200) surrounding the display region (100). The display substrate comprises a silicon substrate (10) and a light emitting structural layer (20) which is disposed on the silicon substrate (10); a first pixel driving circuit is integrated on the silicon substrate (10) of the display region (100), and a second pixel driving circuit is integrated on the silicon substrate (10) of the offset region (200); the first pixel driving circuit is connected to the light emitting structural layer (20) of the display region (100), and at least part of the first pixel driving circuit is configured to: when the display is normal, provide a drive signal for the light emitting structural layer (20) electrically connected to the first pixel driving circuit; the second pixel driving circuit is connected to the light emitting structural layer (20) of the offset region (200), and at least part of the second pixel driving circuit is configured to: when the display is normal, provide a drive signal for the light emitting structural layer (20) electrically connected to the second pixel driving circuit.
Patent WO-2020216169-A1 (WO)
Inventor: YANG JUNJIE
IPC: H05K1/14
Filed: 2020-04-20
Abstract: A soldering method and device for a flexible circuit board and a printed circuit board. The soldering method comprises: bonding a reinforcement plate (103) on the flexible circuit board (101) by means of a glue (102) to obtain a surface mount device (100); using a surface mount technique to solder the surface mount device (100) on a first circuit board so as to solder the flexible circuit board (101) with the first circuit board; and peeling off the reinforcement plate (103) and the glue (102) from the surface mount device (100) so as to obtain an interconnection device between the flexible circuit board (101) and the first circuit board. The method can reduce the space occupied by an FOB interconnection product.
Patent WO-2021051822-A1 (WO)
Title: Modular industrial exhaust purification system and method for setting number of branch pipes
Inventor: DING TAO
IPC: B08B15/04
Filed: 2020-04-30
Abstract: A modular industrial exhaust purification system, comprising: several branch pipes, the branch pipes leading to waste gas emission source devices, and there being several waste gas emission source devices; a purification unit (5) connected to the branch pipes and a fan (6), the purification unit (5) being used for purifying waste gas delivered into the purification unit by the branch pipes, and the fan (6) being used for providing power for gas flow; and a discharge bin, used for collecting a waste material deposited by the purification unit. The system adopts a modular design, and each module comprises a suction hood, a suction pipe, a fan (6), and a gas purification unit (5). The modules can work independently to treat a part of emission source gas in a workplace, and can also be combined to form a combined system.
Patent WO-2021151268-A1 (WO)
Title: Personalized air cushion shoe
Inventor: XUE NIANQIANG
IPC: A43B13/20
Filed: 2020-05-08
Abstract: Provided is an air cushion, which is divided into two or more relatively independent air bags in different areas, and the independent air bags are in communication by means of one or more flow limiting valves. If the air cushion is subjected to a non-uniform impact force, under the action of a pressure difference, the air in the air cushion flows, in a limited manner, under the control of the flow limiting valve, such that the relationship between an increase in pressure and the deformation of the air cushion is more linear. The air pressure difference exists between the relatively independent air bags in different areas of the air cushion within a certain time, different buffer and support properties are exhibited, and the balance between the support force and the damping effect is obtained.
Patent WO-2021223202-A1 (WO)
Title: Restoration of data service with dual subscriber identity modules
Inventor: LI JIAN
IPC: H04W76/15
Filed: 2020-05-08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, for a first subscriber identity module (SIM) of the UE in a non-standalone network, that one or more evolved packet system (EPS) bearer deactivation requests are received from a cell, based at least in part on transmitting one or more service requests to the cell. The UE may perform, for the first SIM, a detach and attach procedure with the cell based at least in part on the determining that one or more EPS bearer deactivation requests are received from the cell, and signal, from the first SIM, to a second SIM of the UE to perform a detach and attach procedure with the cell. Numerous other aspects are provided.