baber/WOPTO huggingface dataset:
Patent WO-2020007249-A1 (WO)
Inventor: QI YUEMING
IPC: G06F21/56
Filed: 2019-06-28
Abstract: 本发明涉及一种操作系统安全主动防御方法以及操作系统。该操作系统安全主动防御方法包括下述步骤：合法性检查步骤，对主动防御程序自身的合法性进行检查，在检查合法的情况下加载运行主动防御程序加载；以及防御检查步骤，利用主动防御程序进行系统安全检查。根据本发明的操作系统以及操作系统安全主动防御方法，能够发现利用未公开的漏洞入侵的恶意程序，而且，具备对关键位置出现的外源性代码的检测能力。
Patent WO-2021007893-A1 (WO)
Inventor: XU GUANGMING
IPC: C22C21/00
Filed: 2019-08-07
Abstract: Disclosed is a process for preparing an aluminum-titanium-boron refiner plate and strip, comprising the preparation-cast rolling-crimping of a refiner alloy melt, wherein a method for preparing the refiner alloy melt comprises the following steps: respectively preparing aluminum-titanium and aluminum-boron intermediate alloy melts, and controlling the temperature of the intermediate alloy melts at 750-900ºC; and mixing and reacting the aluminum-titanium and aluminum-boron intermediate alloy melts, and keeping the temperature at 750-900ºC for 10-60 minutes, and then reducing the temperature of the mixed melt to 710-750ºC. The process solves the problem of the uneven distribution, small quantity, and larger size of TiAl3 and TiB2 particles in the aluminum-titanium-boron refiner, and improves the refining efficiency thereof.
Patent WO-2020030040-A1 (WO)
Title: Production of twin-roll cast and hot rolled steel strip
Inventor: LI HUALONG
IPC: C22C38/12
Filed: 2019-08-08
Abstract: A method of manufacturing an easy-to-weld twin roll cast and hot-rolled steel strip, such as a Q345 steel strip, having a chemical composition by mass percentage of: C: ≤0.05%; Si: 0.15～0.3%; Mn: ≤0.7%; Nb: ≤0.04%; P: ≤0.03%; S: ≤0.003%; N: ≤0.005%, and the balance being Fe and inevitable impurities is disclosed. The method comprises twin roll casting the molten steel and forming a cast strip having a thickness of 1.4-2.5 mm, hot rolling the cast strip and forming a hot-rolled strip having a thickness of 0.7-1.9 mm by means of a one pass hot rolling step, cooling the hot rolled strip to 400-600°C at a cooling rate of 30-80°C/s, and coiling the cooled hot rolled strip.
Patent WO-2020038268-A1 (WO)
Title: Power device and resistance simulation method therefor, and power device simulation tool
Inventor: ZHANG NAN
IPC: G06F17/50
Filed: 2019-08-15
Abstract: The present application relates to a resistance simulation method for a power device, comprising: establishing an equivalent resistance model of a power device, wherein the connection relationship of N fingers is equivalent to N resistors R  b  connected in parallel, input ends of adjacent resistors R  b  are connected by means of a resistor R  a , output ends of adjacent resistors R  b  are connected by means of a resistor R  c , formula (I), formula (II), and R  b =R  DEV *N+R  S +R  D , wherein R  0  and R  1  are respectively resistances of a source metal strip and a drain metal strip, R  S  is a metal resistor of a first intermediate layer connecting one source region to the source metal strip, R  D  is a metal resistor of a second intermediate layer connecting one drain region to the drain metal strip, and R  DEV  is the channel resistance of the power device; and calculating the resistance of the equivalent resistance model as the resistance of the power device.
Patent WO-2020088042-A1 (WO)
Inventor: GU YANGKAI
IPC: B67C3/10
Filed: 2019-08-19
Abstract: A canned product packaging process and a canned product packaging system. The process comprises the following steps: filling an empty can with a protective gas; filling the empty can, after being filled with the protective gas, with a material; and sealing a can body filled with the material. According to the canned product packaging process, the procedure of filling with a protective gas is brought forward, and after the procedure of filling with the protective gas is completed, a filling procedure is then performed. By means of the process method, the time for subsequent vacuumizing can be greatly shortened, so that a can-sealing machine effectively cooperates with a filling machine, thereby improving the operating efficiency of a canned product packaging line, reducing the amount of equipment, saving on costs, and providing higher economic benefits for an enterprise.
Patent WO-2020048316-A1 (WO)
Title: Incoming call processing method, mobile terminal, and computer storage medium
Inventor: YANG HAICHENG
IPC: H04M1/663
Filed: 2019-08-22
Abstract: Disclosed is an incoming call processing method, applied in a mobile terminal, and comprising: upon receipt of an incoming call carrying an INVITE signaling, determining, according to the INVITE signaling, the type of the calling number corresponding to the incoming call; determining, on the basis of the type of the calling number, whether the incoming call is a malicious call; and when it is determined that the incoming call is a malicious call, intercepting the incoming call. Also disclosed are a mobile terminal and a computer storage medium.
Patent WO-2020215579-A1 (WO)
Inventor: WANG JIANSHENG
IPC: A45C13/26
Filed: 2019-09-04
Abstract: 一种可称重显示的行李箱把手，包括有握把（1）、安装盒（2）、设在安装盒（2）内的测量单元（3）和设在安装盒（2）上的显示单元（29），安装盒（2）的底部固定于行李箱箱体，安装盒（2）的一侧与握把（1）连接，测量单元（3）与显示单元（29）配合。该可称重显示的行李箱把手，结构简单，还能有效节省制造成本。
Patent WO-2020052506-A1 (WO)
Title: Disinfecting lighting system
Inventor: DIJKSTRA ALAIN
IPC: A61L2/24
Filed: 2019-09-06
Abstract: A disinfecting lighting system (100), comprising a power source unit (150), a lighting unit (170) and a disinfection unit (200). The lighting unit (170) comprises a lighting bulb (240) and a power source interface (260), the lighting bulb (240) being electrically connected to the power source unit (150) by means of the power source interface (260). The disinfection unit (200) comprises a light projection unit (110), a camera unit (120), a control unit (130) and a storage unit (140), wherein the light projection unit (110), the camera unit (120) and the storage unit (140) are communicatively connected to the control unit (130), and the light projection unit (110) comprises a disinfection light source that may change projection direction. By means of adding a disinfection unit (200) onto the lighting unit of an existing lighting system, an entire indoor item may be scanned, and selected items may be disinfected and sterilized without adding new equipment indoors, which overcomes the defect wherein existing disinfection products may only disinfect fixed positions indoors.
Patent WO-2020252965-A1 (WO)
Title: 一种液晶显示面板
Inventor: YU PENGFEI
IPC: G02F1/1335
Filed: 2019-09-24
Abstract: 一种液晶显示面板，其包括显示屏体（10）、下偏光片（30）以及背光板（60）；显示屏体（10）上具有透光孔（11），背光板（60）包括与显示屏体（10）连接的遮光板（61），遮光板（61）上设置有与透光孔（11）同轴心的第一通孔（611）；其中，显示屏体（10）上设置有位于第一通孔（611）内的环形遮光件（70），环形遮光件（70）上设有与透光孔（11）同轴心的第二通孔（71），第二通孔（71）的孔径大于或等于透光孔（11）的孔径。
Patent WO-2021056300-A1 (WO)
Title: 激光测距接收装置
Inventor: YU KUNZHI
IPC: G01S7/491
Filed: 2019-09-26
Abstract: 一种激光测距接收装置，其设置于单芯片内，包括多个光电转换模块，多个时间数字转换器；时钟产生与分配模块；数字控制电路，数字控制电路包含数据存储模块，数字信号处理模块，时序控制模块，芯片接口电路。光电转换模块用于接收激光反射回波并产生触发信号，时间数字转换器用于接收各种信号并通过计算产生出反射回波时间信息的数字信号；数据存储模块用于并行写入并储存数字信号；时序控制模块用于产生激光发射信号；数字信号处理模块用于产生相应的距离信息和强度信息；芯片接口电路用于将距离信息和强度信息传送给外部系统。本发明将所有模块都集成在一片芯片上，是一种可靠，低成本，小型化的激光雷达系统接收机解决方案。
Patent WO-2020078223-A1 (WO)
Title: Input device
Inventor: Xi jiajie
IPC: G06F3/0354
Filed: 2019-10-08
Abstract: An input device (100), including: a touch sensing device (110), provided on the surface of the input device (100), and configured to acquire a touch position and the number of fingers performing a touch operation; a photoelectric device (120), provided at the bottom of the input device (100), and configured to acquire the movement track of the input device (100); a controller (130), electrically connected to the touch sensing device (110) and the photoelectric device (120), and configured to receive the touch position and the number of fingers performing the touch operation sent by the touch sensing device (110), and the movement track of the input device (100) sent by the photoelectric device (120), and determine an input instruction according to the number of fingers performing the touch operation, the touch position and the movement track of the input device (100).
Patent WO-2021035898-A1 (WO)
Inventor: YAN XIAOLEI
IPC: C22C38/04
Filed: 2019-10-17
Abstract: 一种斗轮机料斗耐磨衬板，其特征在于，按照重量百分比计的组成成分为：碳0.5-0.8％、锗0.1-0.3％、锰1.5-2.0％、锝0.05-0.1％、铜0.2-0.5％、锆0.4-0.8％、钽0.05-0.08％、钇0.01-0.03％、钬0.02-0.04％、硼化硅0.05-0.1％、硫≤0.03％、磷≤0.03％、余量为铁。还公开了所述斗轮机料斗耐磨衬板的制备方法。该斗轮机料斗耐磨衬板具有较高的硬度、耐磨性和耐冲击韧性，较大的抗疲劳强度，能有效提高球磨效率的优点。
Patent WO-2020083282-A1 (WO)
Inventor: HUANG XUEFEN
IPC: C12N15/864
Filed: 2019-10-22
Abstract: Anticorps PD-L1 sécrétant des lymphocytes de récepteur d'antigène chimèrique anti-mésothéline (CAR)-T pour l'immunothérapie antitumorale. Les lymphocytes CAR-T co-expriment des anticorps de fusion anti-PD-L1, des EGFR et CAR non fonctionnels, l'anticorps de fusion anti-PD-L1 étant formé par liaison d'un anticorps monocaténaire anti-PD-L1 à un fragment d'IgG1Fc contenant une mutation d'acide aminé.
Patent WO-2020083285-A1 (WO)
Inventor: LIN JIE
IPC: H04L12/24
Filed: 2019-10-22
Abstract: Embodiments of the present invention provide a port configuration detection method, a terminal, and a computer-readable storage medium. The method comprises: acquiring first port attribute information of a common public radio interface (CPRI) port of a first terminal; adding the first port attribute information of the CPRI port to a flexible Ethernet (FlexE) overhead frame in a first service flow; and transmitting the first service flow to a second terminal, such that the port attribute information added to the service flow enables the second terminal, upon receiving the service flow, to perform a comparison according to the port attribute information in the service flow, and to issue a warning in the case of an inconsistency. The invention achieves detection of port configuration and related alerts.
Patent WO-2020237997-A1 (WO)
Title: 一种融合疲劳检测的汽车线控智能转向系统及其控制方法
Inventor: ZHAO WANZHONG
IPC: B60W30/18
Filed: 2019-10-26
Abstract: 一种融合疲劳检测的汽车线控智能转向系统及其控制方法，该系统包括：信号采集模块、信号分析模块、控制模块、转向执行模块、转向路径规划模块、车辆状态采集模块、报警模块及刺激模块；该系统通过融合疲劳驾驶检测技术，较为精确地判断驾驶员驾驶时的疲劳状态，避免驾驶员由于疲劳驾驶造成事故，提高驾驶的安全性，提高转向系统智能化水平。
Patent WO-2020088439-A1 (WO)
Title: Method for identifying isomerism graph and molecular spatial structural property, device, and computer apparatus
Inventor: RONG YU
IPC: G06K9/32
Filed: 2019-10-29
Abstract: The present application discloses a method for identifying an isomerism graph and a property corresponding to a molecular spatial structure, a device, and a computer apparatus. The method comprises: describing a feature of a topological structure comprised in an isomerism graph, and generating feature information; generating, according to sampling information obtained by sampling the isomerism graph and the feature information, feature vectors corresponding to critical nodes on the topological structure comprised in the isomerism graph; aggregating the feature vectors, and generating a graph representation vector corresponding to the isomerism graph; and classifying the isomerism graph according to the graph representation vector, and acquiring a classification prediction result of the isomerism graph.
Patent WO-2021017245-A1 (WO)
Inventor: YIN XUEBING
IPC: H01L27/32
Filed: 2019-11-05
Abstract: 一种显示面板及其制备方法，所述显示面板包括基板（1）、薄膜晶体管（3）、像素层（4）以及薄膜封装层（5）；其中，所述薄膜封装层（5）包括：第一无机层（54）、第一有机层（55）以及第二有机层（56）。所述显示面板的制备方法包括以下步骤：基板（1）提供步骤（S1）、薄膜晶体管（3）制备步骤（S3）、像素层（4）制备步骤（S4）以及薄膜封装层（5）制备步骤（S5）。
Patent WO-2020211352-A1 (WO)
Inventor: XIE LIU
IPC: G06Q10/10
Filed: 2019-11-13
Abstract: The present application is applicable to the technical field of artificial intelligence, and provides an item reminding method and apparatus based on semantic analysis, and a storage device and a computer device. The method comprises: obtaining text content of a terminal device; extracting an item keyword and a trigger condition keyword associated with the item keyword from the text content; establishing a reminding trigger condition according to the trigger condition keyword, establishing an item reminding content according to the item keyword, and establishing a corresponding reminding item according to the reminding trigger condition and the item reminding content; and when one or more reminding trigger conditions match preset trigger condition(s), triggering and executing, according to a predetermined reminding mode, a reminding operation corresponding to the reminding item. According to the present application, a reminder can be accurately and automatically created according to a text on the terminal device and does not need to be manually created by a user, and the reminder can be triggered according to a trigger condition, so that the convenience of reminding is improved, and the problems that an existing item reminding method is complex in operation and low in efficiency are solved.
Patent WO-2020181818-A1 (WO)
Title: Encryption and decryption method for electronic file and device
Inventor: MENG JUN
IPC: G06F21/00
Filed: 2019-11-14
Abstract: Provided are an encryption and decryption method for electronic file and device. The method comprises: acquiring electronic encryption seal information and a first electronic file (101), the electronic encryption seal information comprising information obtained after watermark information and an initial electronic seal are encrypted through a private key in an RSA key; loading the electronic encryption seal information into the first electronic file to obtain a second electronic file (102); and encrypting the second electronic file and the watermark information through a preset encryption algorithm to obtain an encrypted electronic file for being sent to a destination address (103). By encrypting the initial electronic seal and encrypting the first electronic file loaded with the electronic encryption seal information, the security of the electronic file in the process of approving and stamping the seal is improved, and the third party is prevented from tampering with the encrypted electronic file in the process of sending the encrypted electronic file to the destination address.
Patent WO-2021036027-A1 (WO)
Title: Chip rewiring structure and preparation method therefor
Inventor: Xu Guanmeng
IPC: H01L23/48
Filed: 2019-11-21
Abstract: A chip rewiring structure (100) and a preparation method therefor. The chip rewiring structure (100) comprises a chip body (10), and a first wiring layer (31) and a second wiring layer (32) connected to the chip body (10). A first pin (11) and a second pin (12) are provided on the surface of the chip body (10). The chip rewiring structure further comprises a dielectric layer (20) disposed on the surface of the chip body (10), the dielectric layer (20) being depressed to form a first window (21), a second window (22) and a groove (23) communicated with the first window. The first window (21) and the second window (22) are respectively corresponding to the first pin (11) and the second pin (12). The first wiring layer (31) extends along the groove (23) and is communicated with the first pin (11), the second wiring layer (32) is disposed above the dielectric layer (20) and is communicated with the second pin (12). A dielectric layer (20) provided with a groove (23) enables the first wiring layer (31) to be offset from the second wiring layer (32) in the height direction, thereby overcoming the size limit of the existing rewiring technology, improving the rewiring density and reducing the risk of short cut.
Patent WO-2021114023-A1 (WO)
Inventor: XU LINGYUN
IPC: G02B7/02
Filed: 2019-12-09
Abstract: A lens structure (10) and an imaging terminal (1), comprising a lens barrel (100) having an accommodating space and a lens set (200) mounted within the lens barrel (100). The lens set (200) comprises a first lens (210). The first lens (210) comprises a first surface (211) affixed to the inner sidewall of the lens barrel (100). A matting layer is provided between the first surface (211) and the inner sidewall of the lens barrel (100) to absorb light. The lens structure (10) and the imaging terminal (1), with the matting layer provided between the first surface (211) and the inner sidewall of the lens barrel (100), and with the matting layer absorbing most of the light shone on the first surface (211), provide the effect of preventing light reflection, thus preventing a halo or flare from being generated and thereby affecting an imaging effect.
Patent WO-2021036105-A1 (WO)
Inventor: ZHOU FANG
IPC: G01N33/533
Filed: 2019-12-18
Abstract: 一种用于分析CD1c  + 树突状细胞亚群表型和功能的组合配方试剂盒及其应用，试剂盒检测对象包括CD1c、CD40、IL-6和IL-10。该试剂盒可用于高效快速地鉴别外周血中CD1c  + 树突状细胞亚群表型同时分析其功能，保证准确率的同时降低因检测大量表面抗原分子导致的经济成本，且检测方法简单易行。
Patent WO-2020228329-A1 (WO)
Inventor: LUO JUAN
IPC: E01C13/08
Filed: 2019-12-20
Abstract: A filling-free artificial turf, comprising straight wires (1). Rubber particles (2) are installed at the lower ends of the straight wires (1). A rubber cushioning layer (3) is installed at the lower ends of the rubber particles (2). The rubber particles (2) are directly installed on the rubber cushioning layer so that the step of filling a turf with particles is eliminated after the turf is laid. A non-woven fabric layer (4), a base fabric layer (5), an adhesive layer (6), and an asphalt layer (7) are installed at the lower end of the rubber cushioning layer (3) in sequence. A water tank (8) is provided inside the asphalt layer (7). One end of the water tank (8) is provided with a drain groove (9). The drain groove (9) has a certain slope so that water can flow into a first drain pipe (10) installed at the lower end. A connecting pipe (11) is installed at the lower end of the first drain pipe (10). A second drain pipe (13) is installed at one side of the connecting pipe (11). A second connecting pipe (14) is installed at one side of the second drain pipe (13). A water tank drain pipe (12) is installed at one end of the second connecting pipe (14). A water sealing port (15) is installed on the upper end of the water tank drain pipe (12). The turf does not need to be filled with rubber particles and can drain water quickly.
Patent WO-2020143463-A1 (WO)
Title: Display device, driving method therefor, and display
Inventor: JI FEILIN
IPC: G09G3/00
Filed: 2019-12-26
Abstract: A display device (100), a driving method therefor, and a display (300). The display device (100) comprises a display panel (130), a timing controller (200) configured to drive the display panel (130), a flickering image (110) stored in the timing controller (200), and an enable signal (120) connected to an external pin of the timing controller (200); and when the display panel (130) displays a predetermined picture, the timing controller (200) directly outputs the flickering image (110) to the display panel (130) according to the enable signal (120).
Patent WO-2021012618-A1 (WO)
Inventor: YANG JIANLIANG
IPC: B62H1/04
Filed: 2019-12-30
Abstract: A motorcycle rear wheel set lifting frame, comprising: a rack (1) with a U-shaped structure and disposed symmetrically to the motorcycle rear wheel set (9); a bearing set (2) horizontally disposed above the rack (1) and located on one side of the motorcycle rear wheel set (9), the distance between the bearing set (2) and the rack (1) being greater than the maximum outer diameter of the motorcycle rear wheel set (9), and being able to be rotatably plugged in an hollow shaft of the motorcycle rear wheel set (9) in a cooperating manner when the motorcycle rear wheel set (9) is lifted; a lifting arm (3) with one end being connected with the rack (1) and the other end being connected with the bearing set (2); and a roller (4) symmetrically arranged at two ends of the rack (1), the axis of the roller (4) being parallel with that of the motorcycle rear wheel set (9). With adoption of the described structure, the lifting frame can realize lifting of the motorcycle rear wheel set (9) from the ground by means of single-person operation during the parking or repair of the motorcycle. In this way, the existing inclining status is changed into an erect status, thereby ultimately reducing the probability of rotating shaft deformation of the motorcycle rear wheel set (9) and the dissymmetrical abrasion on the tire surface.
Patent WO-2020135864-A1 (WO)
Inventor: LI ZHENYAN
IPC: C12Q1/6886
Filed: 2019-12-30
Abstract: La présente invention concerne le domaine des marqueurs de diagnostic de maladie, et fournit un marqueur tumoral de méthylation STAMP-EP6, et une application de celui-ci. La présente invention concerne une application du marqueur tumoral de méthylation STAMP-EP6 dans la préparation d'un réactif de diagnostic du cancer.
Patent WO-2020258869-A1 (WO)
Title: 显示面板及其制备方法、显示装置
Inventor: DU LINGXIAO
IPC: G06F3/041
Filed: 2020-01-16
Abstract: 一种显示面板、显示装置及显示面板的制备方法，所述显示面板包括：阵列基板（10）；第一功能层（12），设置于所述阵列基板（10）一侧，设有开口（120），且所述第一功能层（12）背离所述阵列基板（10）一侧的所述开口（120）边缘设有围绕所述开口（120）的堤坝（122）；偏光层（14），位于所述第一功能层（12）背离所述阵列基板（10）一侧，且截止于所述堤坝（122），不覆盖所述开口（120）。通过上述方式，能够更为简便地形成去偏光区域。
Patent WO-2021008128-A1 (WO)
Title: 一种基于智能语音识别的学习方法、终端及存储介质
Inventor: Yue shun
IPC: G09B5/06
Filed: 2020-01-20
Abstract: 本公开公开了一种基于智能语音识别的学习方法、终端及存储介质，本公开通过智能语音识别提取在线视频的学习场景，并将学习场景转换为学习数据，以便于用户在观看学习类的视频时，能够灵活控制知识点的播放，提升用户的学习能力。
Patent WO-2021103325-A1 (WO)
Title: 毫米波/太赫兹网络大规模mimo无线传输方法
Inventor: GAO XIQI
IPC: H04B7/04
Filed: 2020-02-20
Abstract: 本发明提出了一种毫米波/太赫兹网络大规模MIMO无线传输方法。为缓解毫米波/太赫兹频段传播的中断效应，将若干个小区组合成一个无线传输网络，各小区基站都配置大规模天线阵列，并用酉变换矩阵对整个网络中的用户终端实现大规模波束覆盖。同时为了缓解多径和多普勒效应对传输性能的影响，在用户终端的每一个接收波束对接收信号进行时间和频率同步。本方法根据同步之后的等效信道的统计信息进行发送信号功率分配，基于CCCP和确定性等同方法迭代求解得到最优功率分配矩阵。本发明有效缓解了无线传输过程中的中断效应、多径和多普勒效应，同时显著降低了毫米波/太赫兹网络大规模MIMO传输系统发送信号设计的复杂度以及小区间信息交互开销。
Patent WO-2021168780-A1 (WO)
Title: Earphone and detection method for wearing state thereof
Inventor: CHANG JINGJING
IPC: H04R17/00
Filed: 2020-02-28
Abstract: The embodiments of the present application disclose an earphone and a method for detecting the wearing state thereof, being used in an environment where an earphone is used. The earphone according to the embodiments of the present application comprises: an ultrasonic transceiver, configured to generate a first ultrasonic wave, receive a second ultrasonic wave, and convert the second ultrasonic wave into an electrical signal; a solid medium, configured to conduct the first ultrasonic wave to form the second ultrasonic wave, the ultrasonic transceiver being provided on the solid medium; and an analysis element, configured to receive the electrical signal, and process the electrical signal to determine the wearing state of the earphone. In the embodiments of the present application, the wearing state of an earphone is determined by means of a signal change feature of a first ultrasonic wave, without being affected by factors such as a light-shielding material, improving the user experience.
Patent WO-2020238307-A1 (WO)
Inventor: LIU WEI
IPC: H02M1/08
Filed: 2020-02-28
Abstract: Disclosed are a drive circuit and a driving method for an MOS-transistor bridge circuit, and an energy storage device. The drive circuit comprises a single-chip microcomputer, a half-bridge drive circuit, a gate circuit, a leakage circuit, and a discharge circuit. The half-bridge drive circuit comprises a drive chip with a dead time control. The driving method comprises: generating at least one group of complementary sinusoidal pulse width modulation drive signals, and setting the dead time of the sinusoidal pulse width modulation drive signals; amplifying and converting the one group of complementary sinusoidal pulse width modulation drive signals; transmitting the amplified and converted signals to the MOS transistor to drive same; discharging the voltage between a gate and a source when the MOS transistor is turned off; and discharging the capacitance between the gate and the source when the MOS transistor is turned off. The energy storage device comprises one or more programs for executing the driving method. The present application can effectively control the operation of a half bridge, and reduce the risk of directly turning on upper and lower MOS transistors of the half bridge in exceptional circumstances.
Patent WO-2020258940-A1 (WO)
Title: 一种含氨尾气吸收系统
Inventor: WEI HUI
IPC: B01D53/58
Filed: 2020-03-23
Abstract: 一种含氨尾气吸收系统，包括至少两组吸收装置，其中部分吸收装置的入口处设置有至少两条输送管路，输送管路用于将吸收装置与反应器含氨尾气出口或其他吸收装置进行连通，输送管路上设置有阀门，阀门用于控制输送管路的通断以切换各组吸收装置之间的串并联关系。