baber/WOPTO huggingface dataset:
Patent WO-2022133654-A1 (WO)
Title: Communication method and communication device under multiple links
Inventor: DONG XIANDONG
IPC: H04W76/15
Filed: 2020-12-21
Abstract: Provided in the present disclosure are a communication method and communication device under multiple links. The communication method may comprise: determining a first message frame at a first link, the first message frame comprising first information about changes in system information of an access point device corresponding to at least one of multiple links, the first message frame instructing a station under the at least one link to receive a second message frame sent by the access point device so as to obtain changed system information; and transmitting the first message frame. The technical solutions provided in embodiments of the present disclosure can increase spectrum utilization efficiency.
Patent WO-2022141558-A1 (WO)
Inventor: ZHOU APING
IPC: A61M11/00
Filed: 2020-12-31
Abstract: 一种电子雾化装置及其雾化器，该雾化器（1）包括电极柱（15）以及雾化组件（14）；该雾化器还包括电极爪（18），电极爪（18）包括安装部（181）以及与该安装部（181）相连接的至少一个弹性导电臂，安装部（181）固定于电极柱（15）和雾化组件（14）二者之一上，至少一个弹性导电臂抵接于电极柱（15）和雾化组件（14）二者之另一上，从而将电极柱（15）与雾化组件（14）电性连接。通过电极爪（18）将电极柱（15）和雾化组件（14）电性连接，组装时方便快捷，适合于自动化组装。
Patent WO-2021136554-A1 (WO)
Title: General constraints information for video coding
Inventor: ZHU WEIJIA
IPC: H04N19/70
Filed: 2021-01-05
Abstract: Methods, systems and devices for implementing an adaptive color transform (ACT) during image/video encoding and decoding are described. An example method of video processing includes performing a conversion between a current video unit of a video and a bitstream of the video, wherein the bitstream conforms to a format rule, wherein the format rule specifies whether a first flag is included in the bitstream, and wherein the first flag indicates whether a second flag in a sequence parameter set (SPS) specifies that an adaptive color transform (ACT) mode for the current video unit is disabled.
Patent WO-2021139757-A1 (WO)
Title: Audio encoding method and device and audio decoding method and device
Inventor: WANG BIN
IPC: G10L19/18
Filed: 2021-01-08
Abstract: An audio encoding method and device and an audio decoding method and device. The audio encoding method comprises: obtaining a current frame of an audio signal, the current frame comprising a high frequency band signal and a low frequency band signal (201); obtaining compatibility layer encoding parameters of the current frame according to the high frequency band signal and the low frequency band signal (202); obtaining enhancement layer encoding parameters of the current frame according to the high frequency band signal (203); and performing bitstream multiplexing on the compatibility layer encoding parameters and the enhancement layer encoding parameters to obtain an encoded bitstream (204). The methods can implement compatibility between new encoding and decoding devices and old encoding and decoding devices, and can improve the encoding and decoding efficiency for audio signals.
Patent WO-2021147704-A1 (WO)
Title: Congestion control method and apparatus
Inventor: LIU HEYANG
IPC: H04L47/31
Filed: 2021-01-12
Abstract: Disclosed are a congestion control method and apparatus. In the present application, the method comprises: a network device acquiring time information of one or more congestion messages in a sent first data stream, wherein the one or more congestion messages carry a marker of an explicit congestion notification; if the first data stream is subjected to congestion, acquiring a first congestion notification message according to the time information of the one or more congestion messages in the first data stream, wherein the first congestion notification message is used to perform congestion notification on a message subjected to congestion for a time exceeding a first set time interval; and sending the first congestion notification message. By using the solution of the present application, continuing to perform rate increase processing on a data stream when the data stream is subjected to congestion can be avoided, thereby improving the message transmission efficiency.
Patent WO-2021223475-A1 (WO)
Inventor: TANG YAPING
IPC: E03D5/09
Filed: 2021-02-03
Abstract: 一种按压面板，包括：面板(10)、按钮(20)和弹性件(30)，所述按钮(20)铰接于面板(10)上，从而可以相对所述面板(10)以铰接轴(231)进行活动，所述弹性件(30)固定于按钮(20)上，所述弹性件(30)具有向外延伸的弹性支臂(304)，所述弹性支臂(304)通过其弹力而抵压面板(10)，在所述按钮(20)相对所述面板(10)以铰接轴(231)进行活动的行程中，所述弹性支臂(304)在所述面板(10)的抵压位置会发生滑动，且在未按压的初始状态下，所述弹性支臂(304)在面板(10)上的所述抵压位置比所述铰接轴(231)的位置更远离于所述按钮(20)与弹性件(30)的固定位置。进行按压时，弹性件(30)随着按钮(20)一起移动，且弹性件(30)的弹性支臂(304)在面板(10)上的滑动能够很好的抵消弹性件(30)的形变，使得弹性件(30)的弹性变形量小，按钮(20)受到的回弹阻力变化量不大。
Patent WO-2021155807-A1 (WO)
Inventor: SHI YUAN
IPC: H04W52/14
Filed: 2021-02-03
Abstract: 本发明提供一种传输控制方法、终端及网络设备，该方法包括：接收下行控制信息DCI；根据所述DCI关联的目标标识，确定所述DCI调度的物理上行共享信道PUSCH传输的控制信息。
Patent WO-2021169780-A1 (WO)
Inventor: HUANG YING
IPC: C22B3/16
Filed: 2021-02-07
Abstract: A gold leaching agent for selectively leaching gold from a gold-containing material, and a preparation method therefor and application thereof. The gold leaching agent is composed of halogen-containing organic matters that are soluble in water and is made by adding the water-soluble halogen-containing organic matters into an aqueous solution and then performing stirring and dissolving. The gold leaching agent is used for selective leaching and recovery of gold from a gold-containing material. The gold leaching agent is a leaching substance having low toxicity, stable chemical properties, and capable of leaching gold quickly, mildly and with high selectivity; the gold leaching rate is higher than most of the traditional leaching agents such as cyanide leaching agent; little secondary pollution is caused after leaching; the treatment difficulty of the leaching liquid is low; the raw materials are widely-available; the preparation process is simple; the requirements for preparation devices are low; and the wide population in industry is facilitated.
Patent WO-2021218434-A1 (WO)
Inventor: LIU CHENCHEN
IPC: H04L1/00
Filed: 2021-03-11
Abstract: Disclosed in the present application are a data transmission method, a sending end device and a receiving end device. The method comprises: scrambling data to be transmitted to obtain scrambled data; and sending the scrambled data to the receiving end device. Initialization bits of a scrambler used for scrambling the data comprise a first bit sequence and a second bit sequence, wherein the first bit sequence is carried in a service field of the data to be transmitted, and wherein the second bit sequence multiplexes bits in a signaling field, the number of the initialization bits being equal to the order of the scrambler. In the embodiments of the present application, when the sending end and the receiving end use a scrambler having the order higher than the order of scramblers in the prior art, the initialization bits of the scrambler reduce, on the basis of an existing service field for data scrambling and a signaling field of a multiplexing part, PAPR without increasing the overhead of the service field, thereby improving network throughput. The present application can be used for 802.11be or extremely high throughput (EHT) and future WiFi systems.
Patent WO-2022193053-A1 (WO)
Inventor: XU ZONGKE
IPC: H01L27/115
Filed: 2021-03-15
Abstract: A 3D memory device includes a staircase and a plurality of groups of support structures (204) through the staircase. The plurality of groups of support structures (204) are arranged in a first direction (X), and each of the groups of support structures (204) comprises three support structures (204-1, 204-2, 204-3), wherein projections of the three support structures (204-1, 204-2, 204-3) form a triangular shape in a plane parallel to the first direction (X).
Patent WO-2021213101-A1 (WO)
Inventor: CUI RONGRONG
IPC: G03B21/14
Filed: 2021-03-19
Abstract: A projection device, comprising: a light source (30), configured to emit three-color light beams; a light valve (40) configured to modulate and output the three-color light beams; a polarizer (60), located between the light valve (40) and a projection lens (120) and configured to change, under the control of a drive current, the position of the light beams outputted by the light valve; and the projection lens (120), configured to image the light beams, at different positions, outputted by means of the polarizer (60); wherein the polarizer (60) comprises a circuit board (61) and an optical mirror (62) provided on the circuit board, and the circuit board (61) is configured to drive the optical mirror (62) to flip under an electromagnetic action.
Patent WO-2022126955-A1 (WO)
Inventor: CHUNG PO-WEN
IPC: D06P3/66
Filed: 2021-04-23
Abstract: 本发明涉及一种用于牛仔布的活性染料转移染色方法，其包括： 1)将牛仔原坯布进行退浆处理，获得牛仔坯布；2)将上染促进液施加到所述牛仔坯布的正面上，得到具有湿涂层的正面；3)采用转移染色设备的第一套印刷版辊，将活性染料墨水印刷在第一套传墨辊或传墨毯带上；4)使步骤2)中得到的具有湿涂层的正面与步骤3)中的第一套传墨辊或传墨毯带密合和压力接触，从而将活性染料墨水从第一套传墨辊或传墨毯带转移到所述正面上，并烘干，以实现牛仔坯布的正面上色；5)将上染促进液施加到所述牛仔坯布的反面上，得到具有湿涂层的反面；6)采用转移染色设备的第二套印刷版辊，将活性染料墨水印刷在第二套传墨辊或传墨毯带上；7)所述步骤5)中得到的具有湿涂层的反面与步骤6)中的第二套传墨辊或传墨毯带密合和压力接触，从而将活性染料墨水从第二套传墨辊或传墨毯带转移到所述反面上，并烘干，以实现牛仔坯布的反面上色；和8)对正面和反面都已经上色的牛仔坯布进行后处理，得到牛仔布产品。
Patent WO-2022012152-A1 (WO)
Inventor: XIAO WEI
IPC: A61K47/32
Filed: 2021-05-19
Abstract: 一种药物组合物，所述药物组合物包括：活性成分，包括2-(2-氨基吡啶-4-基)-5-(5-((5-(2-乙基-2H-四唑-5-基)吡啶-2-基)-氧基)-3,3-二甲基戊基)-1,2,5-噻二唑烷1,1-二氧化物或其药学上可接受的盐；辅料，包括稀释剂、助悬剂；其中，所述助悬剂包括聚维酮。所述药物组合物溶解迅速、稳定性良好，且制备工艺简单，更适合工艺化大生产。
Patent WO-2021244302-A1 (WO)
Inventor: CAO LONGYU
IPC: H04W28/24
Filed: 2021-05-20
Abstract: Embodiments of the preset application relate to the technical field of communications, and provide a method and apparatus for managing quality of service (QoS), QoS parameters can be adjusted in real time according to a wireless network resource state, thereby maximizing an efficient utilization rate of wireless resources. The specific solution comprises: a first network element receives a QoS parameter request sent by a second network element, the QoS parameter request being used for requesting the QoS parameters; the first network element determines a first QoS parameter according to at least one of service requirement information of a user, attribute information of the user, and wireless network resources of the second network element; and the first network element sends the first QoS parameter to the second network element, so that the second network element distributes the wireless network resources according to the first QoS parameter. The embodiments of the preset application are used for a management process of the QoS parameters.
Patent WO-2021239020-A1 (WO)
Inventor: ZHANG NA
IPC: C12N5/10
Filed: 2021-05-26
Abstract: L'invention concerne un procédé d'immunothérapie pour combiner un récepteur d'antigène chimère et un interféron de type I et une application de celui-ci. L'invention concerne spécifiquement une cellule immunitaire modifiée exprimant un récepteur CAR d'antigène chimère et un interféron de type I ciblant des marqueurs de cellules tumorales. La cellule peut tuer sélectivement des cellules tumorales de manière significative.
Patent WO-2022160539-A1 (WO)
Title: 一种数据处理系统及数据挖掘方法
Inventor: YU XIAOFEI
IPC: G06F16/903
Filed: 2021-05-31
Abstract: 一种数据处理系统及数据挖掘方法，属于数据处理领域，用于解决现有数据处理与挖掘系统需要挖掘数据庞杂，耗费时间长，缺乏一种关联处理的技术的问题；通过获取二进制字串符，并将二进制字串符内关键词进行提取，并将关键词标记为定义问题；与大数据平台建立数据联系，并以定义问题为关键词进行搜索，并将搜索结果标记为数据库；当不同数据库内出现数据相同情况时，将数据库所对应的定义问题标记为关联组题；对关联组题进行数据挖掘，使得本方法在数据处理过程中，可以实现关联，减少数据挖掘所需要得时间，同时数据挖掘得关键词均来自于数据处理系统，进而大大减轻了关键词标准化的时间，进而缩短挖掘时间。
Patent WO-2022017177-A1 (WO)
Title: Led light source and backlight module
Inventor: JI HONGLEI
IPC: H01L25/075
Filed: 2021-07-06
Abstract: Disclosed in the present application are an LED light source and a backlight module. The LED light source comprises: an LED support and a plurality of LED chips disposed on the LED support. At least two LED chips having different main wavelengths exist among the plurality of LED chips. The present application reduces the proportion of short-wavelength light in an LED light source by combining a plurality of LED chips having different main wavelengths, solves the problem of eye injury caused by short-wavelength light in an LED light source, and does not affect the brightness and color gamut of the LED light source.
Patent WO-2022007943-A1 (WO)
Inventor: SONG WENLONG
IPC: G06K9/32
Filed: 2021-07-09
Abstract: 本发明公开了一种改进的倾斜矩形范围框标注方式，标注方式中用于标注的量是：中心点C的坐标、中心点到任意一个顶点D的向量（I）、C到D的一个相邻顶点E的向量（II）在（I）上的投影向量（III）与（I）的比例系数；要求（III）与（I）同向以及从（I）到（II）的夹角只能是顺时针方向或者逆时针方向中的一种；另规定记录在第一个位置的标注向量（I）的分量到该向量的夹角是顺时针或逆时针方向且这个夹角取值范围为[0,90)，第二个位置可以记录标注向量的另一个分量或者标注向量的模，在第三个位置上记录第一个分量的方向，该方向可以取X轴方向或Y轴方向，范围框是正方形时既可以取X轴方向也可以取Y轴方向。该标注方式为正方形和一般矩形范围框采用了完全相同的外部约束，有利于机器学习算法识别外部约束。
Patent WO-2022105263-A1 (WO)
Title: 光伏系统及其控制方法、以及空调系统
Inventor: CHEN NINGNING
IPC: H02J3/38
Filed: 2021-07-12
Abstract: 本公开公开了光伏系统及其控制方法、以及空调系统，该光伏系统包括直流母线，所述直流母线具有至少一个输入端和至少一个输出端，所述输入端和输出端均至少连接有一个输入单元或输出单元，所述输入单元和输出单元均与直流母线的电容连接，所述直流母线还设置有控制单元，所述控制单元根据输入单元或输出单元的运行状态切换所述输入单元或所述输出单元与直流母线的通断状态。本公开通过上述设置，控制单元可以根据每个输入单元或输出单元的运行状态及时切断，避免了单个输入端短路导致电容急速放电而爆炸等事故，提高了整体系统的安全性和稳定性。
Patent WO-2022017225-A1 (WO)
Title: Message sending method, device and system
Inventor: Li Lingshuai
IPC: H04L29/06
Filed: 2021-07-13
Abstract: The present application relates to the technical field of EVPN and provides a message sending method, device and system. In the solution provided by the present application, when a link fault between a first PE device and a CE device causes a DF device to be switched from the first PE device to a second PE device, the first PE device sends a first message to the second PE device, so that the second PE device forwards the first message to the CE device. Thus, the CE device, on the basis of the first message forwarded by the second PE device, timely generates or updates an MAC table entry, and on the basis of the MAC table entry, sends a message to the second PE device. Furthermore, the message from the CE device can be forwarded by the second PE device which is switched as the DF device, so that normal forwarding of uplink traffic sent by the CE device can be ensured, and interruption of the uplink traffic of the CE device is avoided.
Patent WO-2022193501-A1 (WO)
Title: 微电极元件、微流体晶片及微流体检测方法
Inventor: LEE CHEN-YI
IPC: C12M1/36
Filed: 2021-07-15
Abstract: 本发明提供一种微电极元件、微流体晶片及微流体检测方法。微流体晶片包含一顶板及一具有多个微电极元件的微电极点阵列。各微电极元件包含微流体电极、加热电极及控制电路。控制电路包含微流体控制与位置感测电路、储存电路及温度控制电路。微流体控制与位置感测电路于微流体控制讯号的致能时间区间移动待测样本，于位置控制讯号的致能时间区间侦测微流体电极与顶板间的电容值。储存电路于时脉的不同致能时间区间分别输出电容值、读入样本操作设定及加热控制设定。温度控制电路于加热控制讯号的致能时间区间依据加热控制设定决定开关状态。
Patent WO-2022142282-A1 (WO)
Inventor: LI YANG
IPC: A01G31/00
Filed: 2021-07-19
Abstract: L'invention concerne une lumière bleue à double maximum pour favoriser la croissance des plantes, dont les maximums se situent dans les bandes d'onde de 431 à 441 nm et de 445 à 455 nm, et le rapport du nombre de photons dans la bande d'onde de 445 à 455 nm sur le nombre de photons dans la bande d'onde de 431 à 441 nm est de 1,18 à 1,54.
Patent WO-2022052632-A1 (WO)
Title: 智能合约发布方法、装置、计算机可读介质及电子设备
Inventor: FU BO
IPC: G06F8/71
Filed: 2021-07-20
Abstract: 一种智能合约发布方法，包括：根据待发布智能合约的合约名称生成版本号索引值，并根据所述版本号索引值从区块链网络中查找关联的目标合约版本号；若所述待发布智能合约的合约版本号大于所述目标合约版本号，则根据所述待发布智能合约的合约版本号以及所述合约名称生成合约索引值；将所述合约索引值和所述待发布智能合约进行关联，并将所述版本号索引值和所述待发布智能合约的合约版本号进行关联，生成交易信息；向所述区块链网络发布所述交易信息，以将所述待发布智能合约发布至所述区块链网络中。
Patent WO-2022022464-A1 (WO)
Title: 新型双特异性抗cd3/cd20多肽复合物配制剂
Inventor: ZHU YOUWEI
IPC: A61K39/395
Filed: 2021-07-26
Abstract: 本发明提供一种含有第一抗原结合部分和第二抗原结合部分的新型双特异性抗CD3/CD20多肽复合物配制剂，具体而言，其包括液体配制剂和冻干配制剂。
Patent WO-2022022533-A1 (WO)
Title: 涂层结构及其制备方法、材料制品和电子产品
Inventor: YANG WEI
IPC: H05K5/02
Filed: 2021-07-27
Abstract: 提供一种涂层结构、其制备方法、包括该涂层结构的材料制品和电子产品。该涂层结构包括依次层叠在基材表面上的NCVM底漆层(10)、NCVM镀膜层(30)、第一透明保护层(50)、光学增亮膜层(70)和第二透明保护层(90)。
Patent WO-2022057463-A1 (WO)
Title: Blockchain-based data processing method and apparatus, and storage medium
Inventor: ZHANG WEI
IPC: G06F16/27
Filed: 2021-07-30
Abstract: A blockchain-based data processing method and apparatus, and a storage medium. The method is applied to a first node device in a blockchain system that further comprises A second node devices. The method comprises: when a distributed transaction is executed, sending a first request to each of the A second node devices, and instructing each second node device to return an acknowledgement response message when the first request can be processed thereby, or to return a rejection response message when the first request cannot be processed thereby (101); receiving, within a preset duration, response messages returned by the A second node devices, and obtaining a response message set, the response message set comprising P acknowledgement response messages and Q rejection response messages, and the sum of P and Q being less than or equal to A (102); and when P is equal to A, executing a preset operation on the distributed transaction (103).
Patent WO-2022048392-A1 (WO)
Inventor: ZHANG CHENGCHEN
IPC: H04W60/00
Filed: 2021-08-05
Abstract: 本申请实施例提供一种通信方法、装置及系统，涉及通信技术领域，用以便于终端在离开第一系统后，不需要在周期注册定时器过期时发起周期注册，而在该周期注册定时器过期时即使终端未发起周期注册，其暂时也不会被网络侧隐式去注册。该方案包括：第一系统中的接入和移动管理AMF网元接收来自第一终端的第一信息，该第一终端所在的设备具有多个全球用户识别卡，第一终端对应多个全球用户识别卡中的第一全球用户识别卡，第一系统为第一终端接入的系统。AMF网元根据第一信息向第一终端发送第一指示，该第一指示指示允许第一终端因离开第一系统而在第一系统中进入空闲态后不进行周期注册。
Patent WO-2022037532-A1 (WO)
Inventor: ZHOU HONGHUI
IPC: G03G21/18
Filed: 2021-08-16
Abstract: A process cartridge (10), comprising: a developing cartridge (2) having a developing roller (22); a drum cartridge (1) having a photosensitive drum (12); and a first end cover (3) and a second end cover (4), which are arranged opposite each other, wherein the developing cartridge (2) is rotatably supported on the first end cover (3) and the second end cover (4), and can rotate between a contact position where the developing roller (22) comes into contact with the photosensitive drum (12) and a separation position where the developing roller (22) is separated from the photosensitive drum (12); a separation force receiving member (7) is mounted at a first longitudinal end of the developing cartridge (2); the separation force receiving member (7) comprises a force-receiving portion (7a), a force transmission portion (75) and a sliding guide portion (74); the force-receiving portion (7a) is used for receiving an acting force that makes the developing cartridge (2) rotate to the separation position; the force transmission portion (75) is movably connected to the developing cartridge (2); the sliding guide portion (74) and the first end cover (3) are arranged in a manner of being able to slide relative to each other; and when the separation force receiving member (7) slides relative to the first end cover (3), the force transmission portion (75) synchronously drives the developing cartridge (2) to rotate. The process cartridge (10) can prevent the separation force receiving member (7) from being detached when receiving a force, thereby ensuring the imaging effect.
Patent WO-2022166160-A1 (WO)
Inventor: LIN DI
IPC: A61F13/496
Filed: 2021-08-19
Abstract: La présente invention concerne un sous-vêtement destiné à être utilisé dans la période menstruelle (un sous-vêtement menstruel) doté d'un patch de détection de température. Le sous-vêtement menstruel doté d'un patch de détection de température comprend un corps de sous-vêtement menstruel (1), un tampon (2) est disposée au niveau d'une partie entrejambe (102) du corps de sous-vêtement menstruel (1); le corps de sous-vêtement menstruel (1) comprend une couche de tissu non tissé externe (10) et une couche de tissu non tissé interne (20), une surface de la couche de tissu non tissé externe (10) étant revêtue d'une bande d'encre thermiquement conductrice (5); un patch de détection de température (4) est disposé à une position, correspondant à l'utérus d'une femme, du corps de sous-vêtement menstruel (1); le patch de détection de température (4) comprend une première couche de film imperméable à l'air (41), une couche de papier sans poussière (43) et une seconde couche de film imperméable à l'air (42); la première couche de film imperméable à l'air (41) est liée à la couche de tissu non tissé externe (10); un bord périphérique de la seconde couche de film imperméable à l'air (42) est lié à la première couche de film imperméable à l'air (41), une couche intermédiaire est formée entre la première couche de film imperméable à l'air (41) et la seconde couche de film imperméable à l'air (42), la couche de papier sans poussière (43) est disposée dans la couche intermédiaire, et un matériau auto-chauffant (44) est répartie sur la couche de papier sans poussière (43); une pluralité de zones perméables à l'air (401) sont disposées sur la seconde couche de film imperméable à l'air (42), et des trous perméables à l'air (46) sont disposés dans chaque zone perméable à l'air (401); et une troisième couche de film imperméable à l'air (45) est liée à chaque zone perméable à l'air (401).
Patent WO-2023279498-A1 (WO)
Inventor: HUANG YONGZHENG
IPC: G06F1/20
Filed: 2021-08-25
Abstract: 一种工控机CPU散热装置及使用方法，包括工控机本体(1)，工控机本体(1)内部设置导热板(2)，导热板(2)的下表面设置导热柱(3)，导热柱(3)远离导热板(2)的一端与工控机本体(1)的底部内壁固定连接，导热板(2)的上表面安装CPU本体(4)，工控机本体(1)的上表面开设第一通孔，第一通孔正对所述CPU本体(4)，第一通孔内设置冷却扇(5)，冷却扇(5)的上端设置卡板(6)，卡板(6)的两端下表面与工控机本体(1)的上表面贴合，工控机本体(1)的上表面还设置卡合装置，卡合装置用于固定卡板(6)，卡板(6)内设置散热孔。冷却扇通过卡合装置安装在工控机本体外部，便于冷却扇的快速拆装，提高了工作效率，清理冷却扇后有助于提升冷却扇的散热效率。
Patent WO-2022048481-A1 (WO)
Inventor: MA GUOLI
IPC: H01S3/11
Filed: 2021-08-25
Abstract: A strong field pulse device having an ablation pre-pulse and an implementation method thereof are provided. A laser beam-splitting device is inserted between a first-stage amplifier and a second-stage amplifier in an amplifier bank. A first beam splitter (41) divides the light into two parts to form a main laser pulse and an ablation pre-pulse respectively, wherein the optical path of the main laser pulse is larger than the optical path of the ablation pre-pulse, then passes through the second-stage amplifier and a compressor to be finally transmitted to a target area, which has a focusing lens. Since the ablation pre-pulse is co-axial and co-directional with the main laser pulse, the focusing lens simultaneously focuses the ablation pre-pulse and the main laser pulse, the focus position being the same, and the problem of overlapping the ablation pre-pulse and the main laser pulse is thereby overcome. The ablation pre-pulse can be controlled by the main laser pulse delay, an anterior ablation pre-pulse pulse width is adjustable, and a multi-functional light source can be provided for laser targeting. The invention is low in cost, small in workload, and easy to operate.
Patent WO-2022017547-A1 (WO)
Title: Beta cyclodextrin-based, aminobenzene sulfonic acid positional isomer analysis reagent and method
Inventor: WU FANGLING
IPC: G01N27/62
Filed: 2021-09-17
Abstract: A β cyclodextrin-based, aminobenzene sulfonic acid positional isomer analysis reagent, said analysis reagent comprising aminobenzene sulfonic acid isomer molecules mixed with a solvent, a β cyclodextrin, and a compound containing a univalent lithium ion. An analysis method for different positional isomer structures of aminobenzene sulfonic acid is simple, and does not require advance resolution or derivatization of aminobenzene sulfonic acid molecules. The chemical samples used therein are easy to obtain, low in price, and non-toxic and harmless.
Patent WO-2023035330-A1 (WO)
Title: 一种长文本事件抽取方法、装置、计算机设备及存储介质
Inventor: XIE CHONG
IPC: G06F40/205
Filed: 2021-09-24
Abstract: 本申请公开了一种长文本事件抽取方法、装置、计算机设备及存储介质，该方法包括：获取待抽取事件的长文本中的触发词，并根据所述触发词对长文本进行文本截断，得到截断文本；利用深度学习模型分类预测所述截断文本对应的多个事件类型；结合机器阅读理解技术和指针网络模型，对每一所述事件类型抽取对应的事件角色信息；基于序列生成算法，将所有的所述事件角色信息组合为一目标事件，并将所述目标事件作为事件抽取结果输出。本申请通过对长文本进行事件分类、事件角色抽取以及事件组合，提高了对于长文本的事件抽取效率和抽取精度。