baber/WOPTO huggingface dataset:
Patent WO-2018001271-A1 (WO)
Inventor: ZHANG LIWEI
IPC: H04B10/69
Filed: 2017-06-28
Abstract: A method and device generating a bias signal of a delay line interferometer (DLI). The method comprises: receiving a feedback voltage signal output from a gain control circuit; applying, to the feedback voltage, a preconfigured perturbation signal to obtain a first voltage signal; and performing signal processing on the first voltage signal to obtain a second voltage signal, inputting, into a digital-to-analog converter (DAC), the second voltage signal, to enable a signal output by the DAC to generate via a driving circuit a bias signal, wherein the bias signal is output to a DLI, to enable the DLI to perform, according to the bias signal, a phase push-pull operation on a received optical signal.
Patent WO-2018103326-A1 (WO)
Title: 巷道顶板岩性成分的随钻探测装置及方法
Inventor: ZHENG XIGUI
IPC: E21B47/12
Filed: 2017-07-04
Abstract: 一种巷道顶板岩性成分的随钻探测装置及方法，随钻探测装置包括岩屑采集装置(1)、单体锚杆钻机(2)和增强型手持式矿石分析仪，单体锚杆钻机(2)垂直设置并向顶板(10)钻孔，岩屑采集装置(1)包括外壳、岩屑采集漏斗(3)、导管(5)、烘干装置(6)、过滤管(7)、排气孔(8)和排水管(9)，烘干装置(6)和过滤管(7)分别垂直设置在外壳内部，烘干装置(6)在过滤管(7)周围，外壳上方设有与过滤管(7)相连接的开口，侧面设有多个排气孔(8)，底部设有排水管(9)，岩屑采集漏斗(3)下方中央设有漏斗孔(4)，一侧设有导管(5)，岩屑采集漏斗(3)的上开口设置在单体锚杆钻机(2)钻孔下方，岩屑采集漏斗(3)通过导管(5)与过滤管(7)相连接；通过岩屑采集装置采集锚杆钻机在顶板凿孔过程中的随钻岩屑，在巷道掘进工作面完成岩屑引流、过滤、沉淀、烘干的全部过程，结合增强型手持式矿石分析仪，即时测定出巷道顶板一定范围内的岩性成分，实现了锚杆支护过程凿孔工序的同时完成对巷道顶板岩性的探测分析，适用于矿山巷道支护技术领域。
Patent WO-2018218732-A1 (WO)
Inventor: WANG MINGLIANG
IPC: G09G3/36
Filed: 2017-07-07
Abstract: 一种移位暂存电路及其应用的显示面板，移位暂存电路包括多级移位寄存器，每一移位寄存器（300）包括：第一开关（T10），此第一开关（T10）的控制端（T13）电性耦接第一节点（P1），此第一开关（T10）的第一端（T11）电性耦接第一频率讯号（CLK'），此第一开关（T10）的第二端（T12）电性耦接本级栅极讯号（G（N））；第二开关（T20），此第二开关（T20）的控制端（T23）电性耦接此第一节点（P1），此第二开关（T20）的第一端（T21）电性耦接第二频率讯号（CLK），此第二开关（T20）的第二端（T22）电性耦接次级帧讯号（STV（N+1））；第三开关（T30），此第三开关（T30）的控制端（T33）电性耦接本级帧讯号（STV（N）），此第三开关（T30）的第二端（T32）电性耦接此第一节点（P1）。
Patent WO-2019019197-A1 (WO)
Title: Positron emission tomography detecting device
Inventor: LU TING
IPC: G01T1/161
Filed: 2017-07-28
Abstract: A PET detecting device (112) may include a plurality of detection modules (220, 500) and a processing engine (140). Each of the plurality of detection modules (220, 500) may include a scintillator array (310, 510, 610, 710), one or more photoelectric converters (320, 520, 720), one or more energy information determination circuits(730) and a time information determination circuit (740). The scintillator array (310, 510, 610, 710) may interact with a plurality of photons at respective interaction points to generate a plurality of optical signals. The one or more photoelectric converters (320, 520, 720) may convert the plurality of optical signals to one or more electric signals that each include an energy signal and a time signal. The one or more energy information determination circuits (730) may generate energy information based on the one or more energy signals. The time information determination circuit (740) may generate time information based on the one or more time signals. The processing engine (140) may generate an image based on the energy information and the time information.
Patent WO-2018214286-A1 (WO)
Title: 近场无线pos装置、近场移动支付方法及系统
Inventor: LIAO XIANGDONG
IPC: G07G1/14
Filed: 2017-08-08
Abstract: 一种近场无线POS装置、近场移动支付方法及系统，其中，近场移动支付方法包括：无线POS装置将所述无线POS装置的设备信息和销售方的交易数据按照相关协议封装成第一数据包，将所述第一数据包发送给移动终端和远程处理中心（S1）；移动终端依照用户的指令接收第一数据包，并利用所述第一数据包、支付密码和移动终端付款方的信息生成第二数据包，将所述第二数据包转发给所述远程处理中心（S2）；远程处理中心对所述第一数据包和第二数据包按照相关协议解封装，以获取其中的信息，并对其中的信息进行双向认证，认证通过后结算扣款（S3）；本方法提供的支付方法实行双向认证，保证了交易的安全性，使消费者多了一种支付的选择。
Patent WO-2019056293-A1 (WO)
Title: Wearable device wearing state detection method, apparatus and wearable device
Inventor: GUO JIACHENG
IPC: A61B5/00
Filed: 2017-09-22
Abstract: Disclosed is a wearing state detection method of a wearable device comprising: transmitting N kinds of lights with different wavelengths to the object to be tested; obtaining the light intensity of the reflected light corresponding to the light of each wavelength reflected by the object to be tested; if the intensity of a reflected light corresponding to the light of at least one wavelength exceeds a light intensity threshold, determining whether the relationship of the light intensities of the reflected lights corresponding to the N kinds of lights with different wavelengths matches the relationship of the light intensities of the reflected lights corresponding to the skin; and determining the wearing state of the wearable device according to the determined result. The invention may improve the accuracy of detecting the wearing state of the wearable device. Also disclosed are a wearing state detection device (100) and a wearable device.
Patent WO-2019061509-A1 (WO)
Title: Pomelo fertilizer for use in spring and summer and preparation method therefor
Inventor: ZHANG MEILI
IPC: C05G3/80
Filed: 2017-09-30
Abstract: A pomelo fertilizer for use in spring and summer, comprising the following ingredients in parts by mass: 20-40 parts of urea, 12-16 parts of calcium phosphate, 8-14 parts of potassium chloride, 10-15 parts of potassium sulfate, 8-12 parts of a silicon fertilizer, 6-14 parts of soybean meal, 8-13 parts of ferrous sulfate, 4-6 parts of magnesium sulfate, 4-8 parts of potassium dihydrogen phosphate, 3-6 parts of zinc sulfate, 20-30 parts of plant ash, 15-25 parts of bentonite, and 2-4 parts of borax. The fertilizer effectively increases the sweetness, and improves the growth rate and yield of pomelos. The selected raw materials are non-toxic, green and safe.
Patent WO-2019041570-A1 (WO)
Title: Power supply configuration structure for top-emitting amoled panel and configuration method
Inventor: HAN BAIXIANG
IPC: G09G3/3258
Filed: 2017-11-15
Abstract: A power supply configuration structure of a top-emitting AMOLED panel and a configuration method. The power supply configuration structure of the top-emitting AMOLED panel comprises: a plurality of VDD electrodes (30) used for inputting power supply high voltage to an AMOLED panel pixel driving circuit, and a transparent cathode (10) used for inputting power supply low voltage to the AMOLED panel driving circuit; the transparent cathode (10) is prepared by means of a whole surface evaporation process, and VSS power supply input points (20) are provided at two opposite edges of the transparent cathode (10); the plurality of VDD electrodes (30) are distributed in parallel in a direction perpendicular to the VSS power supply inputs, two ends of each of the VDD electrodes (30) are provided with VDD power supply input points (40). Also provided is a corresponding configuration method for the power supply configuration structure of the top-emitting AMOLED panel. The power supply configuration structure of the top-emitting AMOLED panel and the configuration method, in combination with a common 3T1C driving circuit, can effectively reduce IR drop due to increase of impedance of the transparent cathode (10), improving display quality.
Patent WO-2019075878-A1 (WO)
Title: Automated grasping apparatus and method for precise and clean assembly of large-aperture optical element
Inventor: WANG HUI
IPC: B25J15/06
Filed: 2017-12-07
Abstract: Disclosed is an automated grasping apparatus and method for precise and clean assembly of a large-aperture optical element. The apparatus can satisfy engineering requirements of precise and clean automated assembly of a large-aperture optical element. The apparatus is composed of a reconfigurable end effector (1), a manipulating robot arm (12), a computer control unit (13), a task management software and process database system (14), a code scanning recognizer (15), an electrical auxiliary support system (16), etc. The end effector (1) employs vacuum suction and comprises a flange connecting disk (2), a central spindle unit (3), a support rod system (5), a vacuum sucker array unit (4), a micro video tracking system (6), etc. During operation, a part number is recognized by scanning a code, a suitable process for an element is retrieved automatically, and the configuration of the end effector (1) is adjusted according to an instruction flow, precision grasping and stable suction of the optical element are achieved by manipulating the end effector (1), the robot arm (12) is moved to place the element at a designated station, and the robot arm (12) carries the end effector (1) to return to an original position after the assembly operation is completed.
Patent WO-2019080333-A1 (WO)
Title: Method for forming holes in functional layer and display device
Inventor: LEE DANG GU
IPC: H01L27/12
Filed: 2017-12-21
Abstract: Disclosed are a method for forming holes in a functional layer, an array substrate and a display device. The method comprises: S1, coating a photoresist layer onto a functional layer; S2, forming at least one type of penetrating region on the photoresist layer, wherein the penetrating region is an area where the functional layer is exposed on the photoresist layer; S3, etching the functional layer to form a via hole in the functional layer corresponding to the penetrating region; S4, forming a new type of penetrating region on the photoresist layer; and S5, etching the functional layer to form a new via hole in the functional layer corresponding to the new type of penetrating region and increase the depth of the via hole formed before this etching process; and performing S4 and S5 at least once to form at least two via holes with different depths. In this way, according to the present invention, the function layer is subjected to multiple etching processes using only one photoresist layer to form multiple via holes with different depths, thereby simplifying the process and improving the production efficiency thereof.
Patent WO-2019127109-A1 (WO)
Title: 调度方法、基站、终端及存储介质
Inventor: ZHU YAJUN
IPC: H04W72/04
Filed: 2017-12-27
Abstract: 本公开是关于一种调度方法、基站、终端及存储介质，属于通信技术领域。方法包括：向终端发送调度信令，所述调度信令包含用于指示在时域上非连续的多个传输单元的指示信息，所述终端用于接收所述调度信令，根据所述指示信息确定所述在时域上非连续的多个传输单元；通过所述多个传输单元与所述终端交互数据。本公开实施例提供了调度在时域上非连续的多个传输单元的方式，打破了仅能调度在时域上连续的多个传输单元的局限，提升了灵活性，能够有效地支持多种业务类型，扩展了业务范围。
Patent WO-2019127427-A1 (WO)
Title: 鼻炎治疗仪及鼻炎治疗仪的杀菌方法
Inventor: HE ZONGJIANG
IPC: A61N5/06
Filed: 2017-12-29
Abstract: 一种鼻炎治疗仪，包括杀菌头（1）和本体（2），杀菌头（1）的底部和本体（2）的端部连接；杀菌头（1）内设置有杀菌组件（10）和摄像组件（11），杀菌头（1）伸入鼻腔后，杀菌组件（10）发出紫外光且照射至鼻腔内，摄像组件（11）拍摄鼻腔图像；本体（2）内设置有信号传输组件（20），信号传输组件（20）与摄像组件（11）电性连接，信号传输组件（20）接收鼻腔图像并转发至外部显示终端。用户在使用该鼻炎治疗仪进行杀菌治疗时，可通过外部显示终端观察鼻腔内部情况，从而快速、精准地确认需要杀菌的部位，使用方便。还公开了一种鼻炎治疗仪的杀菌方法。
Patent WO-2019119526-A1 (WO)
Inventor: XIE XIGUANG
IPC: A01K67/02
Filed: 2018-08-06
Abstract: 一种用毒蛇安全简便养殖笼舍进行安全简便采毒的方法，包括长方体笼舍，笼舍面上设置小门（3），小门（3）下设竖直缝隙（15），笼舍面上还设置方形操作孔（6），操作孔（6）通过横笼隙与竖笼隙（7）连接，用较硬圆盖（5）成活动遮合开启盖，将扒扫工具、捕蛇工具、吃喝工具、捡蛋器、采毒工具深入小门（3）或操作孔（6）内进行操作，进行清洁、捕蛇、喂养、捡蛋、促蛇运动和采毒。通过上述方法，能更安全地进行毒蛇养殖和采毒，产毒得毒率更高，笼舍使用寿命更长。
Patent WO-2018130119-A1 (WO)
Title: 一种基于双冠字号的纸币鉴伪方法和系统
Inventor: CHEN SHENGFU
IPC: G07D7/0047
Filed: 2018-01-05
Abstract: 一种纸币鉴伪技术，尤其是一种通过纸币特有的双冠字号进行自我校验的纸币鉴伪方法以及实现该方法的系统，首先获取纸币图像信号；然后进行图像预处理，包括双线性插值和二值化；然后将字符等分成四个区域，分别统计黑点占比，并进行横向和纵向黑点占比相似度比较；然后横向和纵向分别进行X方向和Y方向投影，并统计投影能量；最后，结合黑点占比相似度和投影能量相似度，进行最终耦合度判断，判断横向和纵向字符是否一致来高效地进行伪造币的鉴别。该方法准确度较高，算法实施简洁，计算量较少，比较适合嵌入式金融机具，并且可以有效提升金融机具鉴伪性能。
Patent WO-2019019620-A1 (WO)
Title: Systems and methods for signal distribution
Inventor: HUANG CICHANG
IPC: H04N5/268
Filed: 2018-02-13
Abstract: A system may comprise at least one signal input circuit configured to receive target input signals from at least one sensor device; at least one signal processing unit. Each of the at least one signal processing unit may include at least one signal output circuit configured to output signals to a first electronic connection; and at least one signal extraction circuit configured to obtain a reverse control signal from the first electronic connection; and at least one signal superimposing circuit configured to generate superimposed reverse control signals by superimposing the first reverse control signal with other electronic signals, and output the superimposed reverse control signal to the signal input circuit.
Patent WO-2018192301-A1 (WO)
Inventor: MA HUI
IPC: H04W76/10
Filed: 2018-02-23
Abstract: La présente invention concerne un procédé et un appareil d'établissement d'un support. Le procédé comporte les étapes consistant à: adresser simultanément une demande à un côté réseau portant sur un PDN correspondant à au moins deux noms de points d'accès (APN) (201); recevoir une demande d'activation de support de système de paquets évolué (EPS) en provenance du côté réseau, la demande d'activation de support d'EPS étant utilisée pour activer un support d'EPS correspondant aux au moins deux APN (202); et activer le support d'EPS correspondant aux au moins deux APN (203).
Patent WO-2019085370-A1 (WO)
Inventor: LI GUIYING
IPC: B01D53/84
Filed: 2018-03-20
Abstract: 提供了一株具有甲胺降解能力的梭状芽孢杆菌及其应用。该菌株的名称为梭状芽孢杆菌(Lysinibacillus fusiformis)GDUTAN2，保藏在中国典型培养物保藏中心，保藏地址为湖北省武汉武汉大学校内；保藏编号为CCTCC NO：M 2017284，保藏日期为2017年5月24日。该梭状芽孢杆菌GDUTAN2革兰氏阳性，杆状，菌落形态为圆形，白色，透明，菌落直径为1～2mm。梭状芽孢杆菌GDUTAN2可应用于环境修复，降解环境中的甲胺，降解率高，在底物浓度为130mg/L条件下降解96h，降解率可达32.8％。
Patent WO-2018177394-A1 (WO)
Inventor: ZHOU ZHIGANG
IPC: H04L29/06
Filed: 2018-03-30
Abstract: L'invention concerne un procédé et un dispositif de protection d'un fichier SO Android. Le procédé comprend les étapes suivantes consistant à : lorsqu'un programme d'application charge un fichier SO, acquérir des informations environnementales concernant l'environnement dans lequel le fichier SO fonctionne, ce fichier SO étant un fichier chiffré ; chiffrer les informations environnementales ; transmettre les informations environnementales chiffrées à un serveur ; et lors de la réception d'une clé renvoyée par le serveur sur la base des informations environnementales chiffrées, déchiffrer, sur la base de la clé, et demander le fichier SO. Le procédé et le dispositif décrits dans la présente invention peuvent résoudre le problème technique d'une sécurité médiocre, dans l'état de la technique, résultant du fait qu'un fichier SO est facile à obtenir et à détourner, et peuvent ainsi améliorer la sécurité d'un fichier SO.
Patent WO-2019169688-A1 (WO)
Inventor: WANG JIANZONG
IPC: G06K9/00
Filed: 2018-04-10
Abstract: Provided is a vehicle loss assessment method. The method comprises: acquiring a vehicle picture; inputting the vehicle picture into a trained vehicle part segmentation model to obtain a picture of each part of a vehicle through segmentation; inputting the picture of each part into a trained vehicle part loss recognition model to recognize a machine loss-assessment result of each part and output a confidence level of the machine loss-assessment result of each part; sending a picture of the part with a confidence level lower than or equal to a threshold to a user equipment of a loss-assessment staff member, so that the loss-assessment staff member assesses losses in the picture of the part and determines a final loss-assessment result of the part with the confidence level lower than the threshold; and adding the picture of the part with the confidence level lower than the threshold to training samples for the vehicle part loss recognition model to retrain the vehicle part loss recognition model. Also provided are an electronic device and a storage medium. The present application enables reinforced learning of the vehicle part loss recognition model, and the recognition accuracy of the model is improved by means of constant reinforcements and updates.
Patent WO-2018196709-A1 (WO)
Title: 一种调控作物矮化及其产量的基因及其应用
Inventor: LI LAIGENG
IPC: C12N5/10
Filed: 2018-04-23
Abstract: 提供了一种调控作物矮化及产量的基因SBI和SBI突变蛋白，及其用于调控农作物的农艺性状的用途，所述农艺性状选自下组的一种或多种(i)株高；(ii)分蘖数；(iii)单株粒重；(iv)产量。将农作物中矮化相关蛋白SBI的第308位氨基酸(天冬氨酸)突变为天冬酰胺，和/或第338位氨基酸(甘氨酸)突变为精氨酸，可显著降低活性赤霉素GA 1/GA 9的含量，并显著提高失活形式的赤霉素GA 8/GA 51/GA 29的含量，从而显著降低株高，提高农作物的抗倒伏能力。
Patent WO-2019222893-A1 (WO)
Inventor: YANG HONGBIN
IPC: E04G11/48
Filed: 2018-05-21
Abstract: 一种混凝土墙的建造方法包括：绑扎墙体钢筋；将多个混凝土模板（10）一一固定于多个框模（20）上，使每一混凝土模板（10）对应固定于每一框模（20）上；拼装多个框模（20），使墙体钢筋两侧分别形成有内侧框模组件（22）和外侧框模组件（24），内侧框模组件（22）的混凝土模板（10）与外侧框模组件（24）的混凝土模板（41）之间围成有浇筑腔（20a）；于内侧框模组件（22）上设置斜支撑机构；于浇筑腔（20a）内浇筑混凝土；拆除斜支撑机构及多个框模（20）。
Patent WO-2018233433-A1 (WO)
Title: Vacuum pipeline sealing detection device
Inventor: SU BINCHENG
IPC: G01M3/28
Filed: 2018-05-21
Abstract: Provided is a vacuum pipeline sealing detection device, comprising a first pipe body (1), a second pipe body (2), an inner-layer sealing connector (34) and an outer-layer sealing connector (35) arranged between two opposite end faces of the first pipe body (1) and the second pipe body (2), and a pipeline sealing detection mechanism (80) for detecting the airtightness of the inner-layer sealing connector (34) and the outer-layer sealing connector (35), wherein an annular seal chamber (36) is arranged between the inner-layer sealing connector (34) and the outer-layer sealing connector (35), and the pipeline sealing detection mechanism (80) is in through-connection with the annular seal chamber (36) and a connected vacuum pipeline respectively. According to the structural design, the pipeline sealing detection mechanism (80) can acquire detection data in a timely manner, can effectively monitor the sealing condition between adjacent pipe bodies, and can also allow for the convenient replacement of a faulty inner-layer sealing connector (34) or outer-layer sealing connector (35) separately without breaking the vacuum degree in a vacuum pipeline.
Patent WO-2019041956-A1 (WO)
Title: Method for forming three-dimensional integrated wiring structure and semiconductor structure thereof
Inventor: ZHU JIFENG
IPC: H01L21/768
Filed: 2018-06-08
Abstract: Embodiments of methods and structures for forming a 3D integrated wiring structure are disclosed. The method can include forming a dielectric layer in a first substrate; forming a semiconductor structure having a first conductive contact over a front side of the first substrate; and forming a second conductive contact at a backside of the first substrate, wherein the second conductive contact extends through a backside of the dielectric layer and connects to a second end of the first conductive contact. The 3D integrated wiring structure can include a first substrate, having a front side and a backside; a dielectric layer in the first substrate; a semiconductor structure over the front side of the first substrate, having a first conductive contact; and a second conductive contact at the backside of the first substrate, and the second conductive contact extends through a backside of the dielectric layer and connects to the second end of the first conductive contact.
Patent WO-2019136924-A1 (WO)
Title: Method for promoting suspension cell growth of momordica grosvenori and improving content of mogroside v by means of salt stress
Inventor: GUO MEIJIN
IPC: C12N5/04
Filed: 2018-06-14
Abstract: A method for promoting the suspension cell growth of momordica grosvenori and improving the content of mogroside V by means of salt stress, comprising: controlling the concentration of potassium ions to be 100-2,000 mg/kg in a process of culturing ripe momordica grosvenori suspension cells by means of a primary momordica grosvenori suspension cell system, the concentration ratio of potassium and sodium ions being (5-20):1. According to the method, the growth amount and the specific growth rate of momordica grosvenori and the yield and synthesis rate of the mogroside V are improved, and momordica grosvenori suspension cell growth and large-scale market production of the mogroside V are facilitated. In addition, the production and culture cycle of cells is effectively shortened, and the biomass of the momordica grosvenori suspension cells and the production process of the mogroside V are regulated manually, so that quality control and management of the product can be facilitated.
Patent WO-2019062226-A1 (WO)
Title: Video encoding method, computer device, and storage medium
Inventor: MAO XUNAN
IPC: H04N19/142
Filed: 2018-06-25
Abstract: A video encoding method, comprising: obtaining a ratio of intra-frame prediction blocks in an inter-frame prediction frame in a previous group of video frame sequences; determining, according to the ratio, whether the current video scene changes, and if it is determined that a change occurs, determining a target code rate of an intra-frame coded frame in a current group of video frame sequences according to the ratio; and encoding the intra-frame coded frame according to the target code rate.
Patent WO-2019024835-A1 (WO)
Title: Spiral elevator
Inventor: JIN HUJIE
IPC: B66F7/28
Filed: 2018-07-30
Abstract: A spiral elevator, comprising a fixed base, a platform rotating around the fixed base, an accommodating box (6) installed on the platform, a flat spring belt (1) stored in the accommodating box (6), a toothed spring strip (2) installed in the fixed base and fitted to the flat spring belt (1) to form a spiral column, a lifting mechanism (3) with track installed on the platform for restraining the lifting or retracting of the toothed spring strip (2), and a track guide frame (4) for engaging the flat spring belt (1) with the toothed spring strip (2). The spiral elevator has a reasonably designed structure, is compact in structure, and achieves lifting by means of the spiral column formed by the spiral engagement of the flat spring belt (1) with the toothed spring strip (2), solving the technical problem that a traditional elevator mechanism occupies a large spatial size, preventing the lifting force from suddenly decreasing due to the increase in the height to be lifted, having high stability.
Patent WO-2019210601-A1 (WO)
Inventor: WANG XING
IPC: H01L27/12
Filed: 2018-08-09
Abstract: 本发明提出了一种阵列基板及其制作方法，本发明通过在所述阵列基板上设置第一源漏极以及第二源漏极，所述第一源漏极和所述第二源漏极通过第一过孔连接，解决了显示面板下边框边窄后信号延迟的技术问题，保证了柔性显示装置的正常显示。
Patent WO-2019080615-A1 (WO)
Title: Cluster-based word vector processing method, device, and apparatus
Inventor: CAO SHAOSHENG
IPC: G06F17/27
Filed: 2018-08-17
Abstract: The embodiments of the present specification disclose a cluster-based word vector processing method, device, and apparatus. The scheme comprises: a cluster comprises a server cluster and a workstation cluster, and respective workstations in the workstation cluster concurrently read part of a corpus and extract a word and context word thereof from the read corpus; the workstation obtains corresponding word vectors from a server in the server cluster and performs training; and the server, according to the respective training results obtained by one or more workstations for the word vectors of the same word, updates the word vectors of the same word saved before the training.
Patent WO-2019042216-A1 (WO)
Title: Image blurring processing method and device, and photographing terminal
Inventor: DING JIAMING
IPC: H04N5/232
Filed: 2018-08-23
Abstract: The present application provides an image blurring processing method and device, and a photographing terminal, the method comprising: acquiring a depth of field image to be processed; determining a foreground region and a background region of the depth of field image; and when performing blurring processing on the background region, if it is determined that a target filtering region corresponding to a pixel point to be blurred contains pixel points located in the foreground region, adjusting the weights of pixel points in the target filtering region. The method adjusts the weights of the pixel points of the target filtering region containing the pixel points in the foreground region such that, after a blurring operation, the boundary between the foreground region and the background region of the image becomes distinct, thereby protecting the blurring edge of the background region, improving the entire quality of the image, improving user experience.
Patent WO-2020047822-A1 (WO)
Title: Surfactant composition and use thereof
Inventor: HAN ZHICHAO
IPC: A01N25/30
Filed: 2018-09-07
Abstract: A surfactant composition comprising (a) a fatty acid salt; (b) a sulfosuccinate based compound；and (c) an alkyl sulfate is provided. A solid agrochemical composition containing said surfactant composition and the use thereof is also provided.