baber/WOPTO huggingface dataset:
Patent WO-2019242699-A1 (WO)
Title: 用于空调器的控制方法
Inventor: WEI XUESHUAI
IPC: B01D46/00
Filed: 2019-06-20
Abstract: 本发明属于空调器技术领域，旨在解决现有空调器采用人工清洁无法使用户准确地判断何时需要对空调器进行清洁，从而使空调器不能被及时地清洁，以及空调器采用自清洁方式容易使空调器出现误判而频繁执行自清洁的问题。为此，本发明提供了一种用于空调器的控制方法，该空调器包括室内机，该控制方法包括：将室内机的断电时间与预设时间比较；如果断电时间大于或等于预设时间，则检测室内机的风机电流值；根据所述风机电流值，选择性地提示空调器需要被清洁。本发明能够准确地判断空调器是否需要被清洁，从而及时地提示用户对空调器进行清洁，避免空调器出现脏堵和误判的情况，提升用户体验。
Patent WO-2020258101-A1 (WO)
Inventor: GUO ZILIANG
IPC: G06F9/50
Filed: 2019-06-26
Abstract: A user similarity calculation method and apparatus, a server end, and a storage medium. The method comprises: extract at least two user features of a first user ID to obtain a feature set of the first user ID, wherein the feature set at least comprises the at least two user features, the first user ID is any one of N user IDs, and N is an integer greater than or equal to 2 (101); a server end selects a target hash function, and uses the target hash function to calculate similarity between the target user features of the N user IDs so as to obtain initial similarity between the N user IDs (102); the server end divides the N user IDs into M hash buckets according to the magnitude of the initial similarity between the N user IDs, wherein M is an integer greater than or equal to 2 (103); the server end calculates similarity between any two user IDs in a first hash bucket, wherein the first hash bucket is any one of the M hash buckets (104). The method can reduce the complexity of user similarity calculation.
Patent WO-2021000063-A1 (WO)
Title: Extension de distance de mise au point automatique
Inventor: FENG WEN-CHUN
IPC: H04N5/232
Filed: 2019-06-29
Abstract: La présente invention concerne un système et un procédé pour un dispositif de capture d'image. Un procédé à titre d'exemple consiste à estimer une distance de mise au point associée à une image capturée par une première caméra (602), à déterminer, sur la base, au moins en partie, de la distance de mise au point estimée, de commuter de la première caméra à une seconde caméra (604), à commuter de la première caméra à la seconde caméra (606), à achever une opération de mise au point à l'aide de la seconde caméra et à présenter une image mise à jour capturée par la seconde caméra (608).
Patent WO-2020007276-A1 (WO)
Title: Highly active probiotic solid beverage having resistance to helicobacter pylori
Inventor: ZHANG YE
IPC: A61K35/741
Filed: 2019-07-02
Abstract: Disclosed is a highly active probiotic solid beverage having resistance to Helicobacter pylori, comprising the following in parts by weight: 40-60 parts of resistant dextrin, 5-15 parts of inulin, 5-15 parts of fructo-oligose, 2-8 parts of Lactobacillus helveticus powder, 2-8 parts of Lactobacillus rhamnosus powder, 2-8 parts of Bifidobacterium animalis powder, 2-8 parts of Bifidobacterium lactis powder, 2-8 parts of Lactobacillus acidophilus powder, and 2-8 parts of Bifidobacterium bifidum powder. Each component of the highly active probiotic solid beverage provided interacts, can promote gastrointestinal motility, improve balance of gastrointestinal flora, and enhance the effect of the single action of each component, and thus can better eliminate Helicobacter pylori and increase the content of beneficial bacteria.
Patent WO-2021000275-A1 (WO)
Inventor: CAI DUO
IPC: H04L29/06
Filed: 2019-07-03
Abstract: Disclosed is a data distributor and a communication method therefor, the method being used for the communication of a distributor provided with a multi-channel half-duplex communication upper computer interface and a single-channel half-duplex communication lower computer interface, and comprising the following steps: by means of the upper computer interface, receiving instant request data packets sent by an upper computer; in slow mode, caching the instant request data packets in a queue; monitoring in real time whether the lower computer interface is idle; if yes, sending the first request data packet in the queue to a lower computer by means of the lower computer interface, and receiving a response data packet of a specified lower computer and sending same to the upper computer by means of the upper computer interface corresponding to the first request data packet.
Patent WO-2020024777-A1 (WO)
Inventor: HUANG YISHU
IPC: A44B19/26
Filed: 2019-07-11
Abstract: 一种防撞拉头和一种设置有防撞拉头的防撞拉链，防撞拉头包括拉体（1），拉体（1）包括基础板、基芯（3）、中间底板（7）、两个侧壁和两个侧底板（9）；其中两个侧壁分别位于基础板的两边，向前滑行时用于挤压链带上的链牙啮合；基芯（3）位于基础板的内侧中间，向后滑行时用于分开两侧链牙；中间底板（7）固连于基芯（3）上与基础板相对的一端，且凸出基芯（3）的两个侧面；两个侧底板（9）分别位于两个侧壁上与基础板相对的一端，且凸出侧壁的内表面，并且，位于两侧的侧底板（9）和位于中间的中间底板（7）之间均留有用于穿过链带的缝隙；两个侧底板（9）不接合，其主要作用是防止拉链脱离拉体；该防撞拉头和防撞拉链，有利于减轻甚至避免拉头撞击痛感。
Patent WO-2020015654-A1 (WO)
Inventor: ZHANG RONGRONG
IPC: F16K11/044
Filed: 2019-07-16
Abstract: 一种电子膨胀阀及其制造方法、热管理组件，所述电子膨胀阀(1)包括阀体(20)、阀部件(40)以及控制部(10)，阀部件(40)包括阀座(41)、阀芯(42)及转子组件(43)，阀座(41)形成有阀口(44)，转子组件(43)能够带动阀芯(42)相对阀座(41)运动，阀芯(42)相对阀座(41)运动能够调节阀口(44)的开度，控制部(10)包括罩体(11)、定子组件(13)以及电控板(12)，定子组件(13)与电控板(12)电连接，或信号连接，或电连接且信号连接，电子膨胀阀(1)还包括传感器(50)，控制部(10)具有控制腔(112)，电控板(12)置于控制腔(112)，部分传感器(50)位于控制腔(112)，传感器(50)与阀体(20)固定连接，传感器(50)与电控板(12)抵接。
Patent WO-2020020072-A1 (WO)
Inventor: LI ZHENYAN
IPC: C12N15/11
Filed: 2019-07-19
Abstract: L'invention concerne un marqueur tumoral méthylé STAMP-EP2 et ses applications dans la préparation d'un réactif de diagnostic tumoral. Le marqueur tumoral STAMP-EP2 est hautement méthylé dans tous les types de tumeurs, est faiblement méthylé dans tous les tissus normaux correspondants, et présente une sensibilité et une spécificité élevées. La détection d'une amorce de STAMP-EP2 est applicable dans la préparation d'un kit de réactifs de diagnostic tumoral.
Patent WO-2020020107-A1 (WO)
Inventor: XIAO WEIHONG
IPC: H01Q21/00
Filed: 2019-07-22
Abstract: 本申请提供一种基站天线、切换开关和基站设备，通过水平维馈电网络的切换开关改变水平维馈电网络的输出端口与输入端口之间的连接状态，在不同的连接状态下，水平维馈电网络中连接至多个输出端口的输入端口的数量不同，其中水平维馈电网络的输入端口与天线端口连通形成收发通道，从而水平维馈电网络的每种连接状态下所形成的收发通道的数量不同，因此使用该基站天线可改变基站设备支持的收发通道的数量，而不需要更换基站天线。
Patent WO-2020034895-A1 (WO)
Title: Mobile phone bracket having automatic clamping function
Inventor: LI JIAYANG
IPC: H04M1/04
Filed: 2019-08-09
Abstract: Disclosed in the present invention is a mobile phone bracket having an automatic clamping function, comprising a base and an automatic clamping mechanism. The automatic clamping mechanism comprises a clamping arm, a gear, an unidirectional ratchet, a key spring, a button, and a drive assembly for driving the gear to rotate; wherein the clamping arm is slidably provided on the base; a clamping space is formed between the clamping arm and the base; the clamping arm is provided with a rack portion; the gear is rotatably mounted in the base; the rack portion is engaged with the gear; the unidirectional ratchet is provided above the gear, and rotates along with the gear; the key spring is elastically snap-fitted between the gear and the unidirectional ratchet; an upper end of the unidirectional ratchet is provided with a ratchet; the base is provided with a slot; the button is mounted above the unidirectional ratchet; and the base is provided with an opening. The present invention can automatically clamp a mobile phone, facilitates a user to use, does not require electric control, and can effectively reduce manufacturing costs.
Patent WO-2021007934-A1 (WO)
Inventor: HUA XIANGRONG
IPC: A61P3/00
Filed: 2019-09-04
Abstract: L'invention concerne une composition d'un produit de liqueur imbibé de Lucilia sericata pour le traitement du diabète ou pour la régulation des taux d'insuline. Lucilia sericata, en particulier un produit de liqueur imbibé de Lucilia sericata, peut éliminer et inverser efficacement la résistance à l'insuline humaine et augmenter la sensibilité à l'insuline humaine, de sorte que la résistance à l'insuline et la sensibilité à l'insuline sont significativement inversées, et les taux de glycémie deviennent normaux et stables pendant une longue période après l'arrêt de prise de tout médicament.
Patent WO-2020063432-A1 (WO)
Inventor: LONG PENG
IPC: G06F9/455
Filed: 2019-09-19
Abstract: Disclosed are a method and apparatus for upgrading a virtualized emulator. The method comprises: when a first virtual machine is operating based on a virtualized emulator of an older version, using a virtualized emulator of a new version to start a second virtual machine, wherein the second virtual machine has the same configuration as the first virtual machine; and then pausing the first virtual machine and the second virtual machine, and sending device state information of the first virtual machine to the second virtual machine so as to control the second virtual machine such that same can resume operation based on the device state information of the first virtual machine. It can be seen that even if the upgrade fails, the interrupted service of a virtual machine can resume operation on the first virtual machine because the first virtual machine still can resume operation based on a virtualized emulator of an older version, so that the problems of the operation of the virtual machine being terminated and the service of the virtual machine being forced to be interrupted and unable to resume operation caused due to an unsuccessful upgrade can be avoided.
Patent WO-2021056324-A1 (WO)
Title: 一种alpha-三-O-乙酰基葡萄糖醛酸甲酯溴代物的绿色化学制备方法
Inventor: LI WENJU
IPC: C07H1/00
Filed: 2019-09-26
Abstract: 提供了一种alpha-三-O-乙酰基葡萄糖醛酸甲酯溴代物的绿色化学制备方法，以溴化钠、硫酸和甲叔醚体系代替了传统的氢溴酸或溴化钛方法，体系反应干净，产物可以直接从体系中析晶分离，产物收率高、纯度高，副产物硫酸钠可以回收利用，蒸馏出的甲叔醚和析晶后的浓缩母液可以循环利用，做到零排放、无污染，可以进行大规模alpha-三-O-乙酰基葡萄糖醛酸甲酯溴代物制备，有利于葡萄糖醛酸相关药物和功能化合物的研发和生产。
Patent WO-2021056439-A1 (WO)
Inventor: HOU RONGHUA
IPC: A61N1/32
Filed: 2019-09-27
Abstract: 一种微电流V脸按摩仪(102)及控制系统，包括：外壳体(10)、第一主机(20)、第二主机(30)、4个片状电极片(40)，在外壳体(10)的两侧设有用于挂在耳朵上的挂耳(11)，在外壳体(10)的中心部位设有与下颚适配的颚贴部(12)；第一主机(20)设置于外壳体(10)一侧的挂耳(11)与颚贴部(12)之间的位置；第二主机(30)设置于外壳体(10)另一侧的挂耳(11)与颚贴部(12)之间的位置；或者在外壳体(10)的两侧设有用于挂在头部的带状结构，第一主机(20)和第二主机(30)设置在外壳体(10)上；第一主机(20)和两个片状电极片(40)导电连接，用于形成第一微电流回路，第二主机(30)和另外两个片状电极片(40)导电连接，用于形成第二微电流回路。通过微电流对脸部刺激达到按摩效果的同时还能配合面膜使用，促进精华液的吸收，实现脸部美容，提升用户体验。
Patent WO-2021012388-A1 (WO)
Inventor: LEI SHENG
IPC: A24B3/12
Filed: 2019-09-29
Abstract: Provided is a method for determining a formation condition of a peptide-Maillard intermediate using EGCG as a tracer, comprising the following steps: (1) carrying out a first-stage peptide-Maillard reaction to a peptide and sugar, respectively taking out reaction liquids at different time points, and then carrying out cooling to stop the reaction; (2) adding EGCG to the reaction liquids for which the reaction is stopped in step (1) to carry out a second-stage peptide-Maillard reaction, and carrying out cooling to stop the reaction; and (3) respectively measuring absorbance values of the reaction liquids for which the reaction is stopped in step (2), the time point of step (1) corresponding to the lowest value being a formation time of an intermediate under the reaction condition. Also provided are a peptide-Maillard reaction intermediate product obtained by the method and use thereof. The method features simple operations and low costs, and the obtained peptide-Maillard reaction intermediate product has a flavor enhancement function of a complete Maillard reaction product.
Patent WO-2021056529-A1 (WO)
Title: Systems and methods for releasing candidate target cell resources in multi-connectivity operation
Inventor: YANG LI
IPC: H04W24/10
Filed: 2019-09-29
Abstract: Systems and methods for wireless communications are disclosed herein. In one embodiment, a master node (MN) determines that a candidate target PScell/SCG in a candidate target secondary node (SN) needs to be released, canceled, or deleted. The candidate target SN is involved in a conditional SN addition or change multi-RAT dual connectivity (MR-DC) procedure of a wireless communication device. The MN and a source SN are currently configured to provide communication services to the wireless communication device. The MN requests to release, cancel, or delete the at least one candidate target PScell/SCG in the candidate target SN using a first signaling procedure.
Patent WO-2020119232-A1 (WO)
Inventor: WANG CHANGZHENG
IPC: G06F21/16
Filed: 2019-10-09
Abstract: A virtual desktop-based watermark addition method and device, the method being applied to a virtualized server (130) and comprising: acquiring watermark configuration information of a user; adding a watermark into display content of a virtual desktop (140) according to the watermark configuration information; sending the display content having the watermark added thereto to a virtual desktop client (110) so that the virtual desktop client (110) displays the display content having the watermark added thereto.
Patent WO-2020078344-A1 (WO)
Title: Method for identifying special-shaped touch, terminal and storage medium
Inventor: WU SIJU
IPC: G06F3/041
Filed: 2019-10-15
Abstract: Disclosed in embodiments of the present application are a method for identifying a special-shaped touch, a terminal and a storage medium. The method comprises: a touch screen of the terminal receives a first touch operation; in response to the first touch operation, the terminal collects a frame of capacitive signal of the touch screen within a life cycle of the first touch operation, the life cycle being the process that the first touch operation starts from touching the touch screen to leaving the touch screen; calculate a feature value of a capacitive bright spot in the frame of capacitive signal corresponding to the first touch operation; determine whether the first touch operation is a special-shaped touch operation according to the feature value of the capacitive bright spot and a feature value a capacitive bright spot in at least one frame, before the frame, belonging to the same life cycle as the first touch operation; if it is determined that the first touch operation is the special-shaped touch operation, recall a response operation triggered for the first touch operation before the frame, and not report the first touch operation within the entire life cycle. In this way, it is helpful to improve the identification rate of the special-shaped touch operation, so as to achieve false touch prevention.
Patent WO-2020248452-A1 (WO)
Inventor: QU JINQING
IPC: C08F283/06
Filed: 2019-10-16
Abstract: 一种高固体含量含氟羟基聚丙烯酸酯水分散体及其制备方法与应用，制备方法是在氮气保护下，将含氟乙烯基单体、乙烯基磺酸盐单体、丙烯酸类单体、引发剂与链转移剂混合制备成混合液，先向反应器中加入5-15%的混合液，搅拌升温至70-85℃反应30-45min，将剩余混合物在4-5.5h内加入到反应器中，保温1-2h，得到含氟羟基聚丙烯酸酯预聚体；然后降温至50℃以下，加入中和剂进行中和，加水乳化制得产物。所制备的含氟羟基聚丙烯酸酯水分散体具有高固体含量、低粘度、亲水性好、与固化剂相容性好的优点，制备的水性双组份聚氨酯涂膜具有疏水性强、硬度高、附着力佳、柔韧性好、耐沾污性好、耐溶剂性优良的特点。
Patent WO-2020228239-A1 (WO)
Inventor: CHENG WEI
IPC: G02F1/1339
Filed: 2019-10-18
Abstract: 一种液晶显示面板及其制备方法、液晶显示装置，该液晶显示面板通过在电子元件设置区（11）设置聚合物分散液晶，并将电子元件设置区（11）的聚合物分散液晶处理形成挡墙（112）和液晶（111），使得在电子元件设置区（11）与显示区（13）能够通过挡墙（112）隔开，而无需使用边框隔开，解决了现有手机显示屏存在异形区域（103）与显示区（101）交界区域存在边框的技术问题。
Patent WO-2021077271-A1 (WO)
Title: Charging method, electronic device, and storage medium
Inventor: GUAN TING
IPC: H01M10/44
Filed: 2019-10-21
Abstract: A battery charging method comprises the following step: in an m-th charge and discharge cycle, using a charging current to perform constant-current charging on a battery, where m is two or more integers selected from 1, 2, 3,..., x, and a first state of charge SOC 1  of the battery at the end of a constant current charging phase in any charge and discharge cycle is the same as a standard state of charge SOC 0  (S21), where SOC b  ≤ SOC 0  ≤ SOC a  + k, SOC a  is a state of charge of the battery at the end of a constant current charging phase in an n-th charge and discharge cycle, or a preset value, and SOC b  is a state of charge of the battery at the end of a constant current charging phase in an (m-1)-th charge and discharge cycle, or a preset value. The battery charging method can reduce the time to full charge of a battery, ensures that the battery will not be overcharged, and increases the service life of the battery.
Patent WO-2020119291-A1 (WO)
Inventor: YE ZHAN
IPC: H04N5/225
Filed: 2019-10-28
Abstract: A camera, comprising a camera main body, a wide-angle lens assembly, and a non-wide-angle lens assembly. Both the wide-angle lens assembly and the non-wide-angle lens assembly are detachably mounted on the camera main body by means of fasteners. The wide-angle lens assembly comprises a first lens holder and at least two wide-angle lenses mounted on the first lens holder. A plurality of wide-angle lenses form a wide-angle lens group. The non-wide-angle lens assembly comprises a second lens holder and at least two non-wide-angle lenses mounted on the second lens holder. A plurality of non-wide-angle lenses form a non-wide-angle lens group. The horizontal field of view angle of the wide-angle lenses is 40°-90°, and the vertical field of view angle is 90°-150°. The horizontal field of view angle of the non-wide-angle lenses is 10°-70°, and the vertical field of view angle is 40°-90°. Moreover, the field of view of the wide-angle lens group covers the field of view of the non-wide-angle lens group. The present camera may meet the needs of a user for scenarios in which the camera may simultaneously monitor a plurality of depths of field.
Patent WO-2021056683-A1 (WO)
Title: Strain for producing lipase and application thereof
Inventor: WANG LIMEI
IPC: C12P23/00
Filed: 2019-10-31
Abstract: A strain for producing lipase and an application thereof, the classification name being Bacillus subtilis CS1802 and the deposit number being CCTCC NO: M2018262; the strain can be used for the whole cell conversion of vitamin A and palmitic acid to produce vitamin A palmitate. Bacillus subtilis CS1802 is derived from traditional natural fermented food, and is recognised as a safe microorganism. The strain is easy to cultivate and store, and the vitamin A palmitate content obtained by means of the whole cell conversion of vitamin A and palmitic acid reaches as high as 15.35mg/L, the conversion efficiency being as high as 76.75%; the strain provides a new path for the enzymatic synthesis of vitamin A palmitate, and has important application prospects.
Patent WO-2021087942-A1 (WO)
Title: Régulation de congestion distribuée pour le partage de capteur
Inventor: VASSILOVSKI DAN
IPC: G08G1/16
Filed: 2019-11-08
Abstract: L'invention concerne, selon un aspect, des procédés, un support lisible par ordinateur et des appareils. Un procédé de communication sans fil consiste : à détecter un premier objet à l'aide d'un ou plusieurs capteur(s); à recevoir un ou plusieurs message(s) provenant d'un ou plusieurs deuxième(s) dispositif(s) indiquant la détection d'un ou plusieurs second(s) objet(s), lesdits messages indiquant des informations concernant lesdits seconds objets; à sélectionner des informations concernant le premier objet à rapporter dans un message à un ou plusieurs troisième(s) dispositif(s) si le premier objet correspond à au moins un objet desdits seconds objets dans lesdits messages.
Patent WO-2020134748-A1 (WO)
Inventor: JIN HAIZU
IPC: H01M50/538
Filed: 2019-11-21
Abstract: 一种二次电池（10）、电池模组（20）以及二次电池（10）的制造方法，二次电池（10）包括：壳体（11），包括具有开口的容纳孔（11a）；顶盖组件（12），与壳体（11）密封连接以盖闭开口；电极组件（13），设置于容纳孔（11a）内，电极组件（13）包括沿与容纳孔（11a）的轴向（X）相垂直的第一方向（Y）相对设置的两个端面（13a）以及从每个端面（13a）延伸出的极耳（13b），电极组件（13）的数量为两组以上，两组以上的电极组件（13）沿轴向（X）层叠设置；集流件（14），包括延伸部（141）和与极耳（13b）连接固定的集流部（142），延伸部（141）沿轴向（X）延伸，集流部（142）具有沿与轴向（X）和第一方向（Y）相垂直的第二方向（Z）延伸的连接端（142a），集流部（142）通过连接端（142a）连接于延伸部（141）远离顶盖组件（12）的端部。集流件（14）的延伸部（141）和集流部（142）对壳体（11）容纳孔（11a）的轴向（X）上的空间占用率低，有利于提高二次电池（10）能量密度。
Patent WO-2020233063-A1 (WO)
Title: 智能化路径规划方法、装置及计算机可读存储介质
Inventor: DU YANYAN
IPC: G01C21/34
Filed: 2019-11-28
Abstract: 一种人工智能技术，揭露了一种智能化路径规划方法，包括：接收已标记出障碍物的地图图片和初始化速度，对已标记出障碍物的地图图片进行栅格划分并初始化位置与终点位置，随机产生脉冲频率f t、脉冲发射率R t和响度A t（S1），产生均匀分布随机数rand，并判断均匀分布随机数rand与初始化脉冲发射率R t和响度A t的大小关系，并求解初始栅格的最优方向解和局部解后，直至局部解与终点位置在同一栅格内，最终结合各时间的局部解完成最优路径并输出，提出一种智能化路径规划装置以及一种计算机可读存储介质，能实现精准的智能路径规划功能。
Patent WO-2020119568-A1 (WO)
Inventor: LIN JUN
IPC: G06F16/35
Filed: 2019-12-05
Abstract: 一种对话情感分析方法及装置、存储介质和处理器。其中，该方法包括：获取第一用户与第二用户之间的对话内容（S202），其中，第一用户为服务提供者，第二用户为服务对象；对对话内容中的每条消息进行单独情感分析，得到第一分析结果，以及基于每条消息情感分析的第一分析结果对对话内容进行整体情感分析，得到第二分析结果（S204）；至少根据第一分析结果和第二分析结果分别确定第一用户与第二用户在对话内容中的情感变化趋势（S206）。该方法解决了相关技术中对于消费者与客服的对话内容的情感倾向，客服自己的理解和判断存在主观臆断的技术问题。
Patent WO-2021097958-A1 (WO)
Inventor: CAI GUOHUA
IPC: F04D29/08
Filed: 2019-12-09
Abstract: La divulgation concerne une pompe à entraînement magnétique dotée d'une structure d'étanchéité, la pompe à entraînement magnétique comprenant un boîtier de roulement (1), une enveloppe (2) de pompe, un aimant externe (3), un aimant interne (4) et un manchon d'isolation (5). Le boîtier de roulement (1) est relié à l'aimant externe (3) au moyen d'un arbre de transmission (11) ; l'aimant externe (3) est disposé à l'extérieur du manchon d'isolation (5) de manière emmanchée ; le manchon d'isolation (5) est disposé à l'extérieur de l'aimant interne (4) de manière emmanchée ; l'extrémité de l'aimant interne (4), éloignée de l'aimant externe (3), est reliée à un arbre (7) de pompe ; un support (21) est disposé entre l'enveloppe (2) de pompe et le boîtier de roulement (1) ; des dispositifs d'étanchéité (22) sont disposés respectivement au niveau du joint entre le support (21) et l'enveloppe (2) de pompe et du joint entre le support et le boîtier de roulement (1) ; et un dispositif d'étanchéité magnétique (6), utilisé pour empêcher les fuites d'un fluide dans le support (21), est disposé sur l'arbre de transmission (11).
Patent WO-2021114135-A1 (WO)
Inventor: YANG XUERUI
IPC: C12N15/10
Filed: 2019-12-11
Abstract: Provided is a method for synthesizing a DNA sequence comprising a repetitive unit. The method comprises the steps of designing and synthesizing an extension primer and a blocking primer on the basis of the repetitive unit, and performing a PCR amplification reaction by means of using the repetitive unit (as an amplification template), the extension primer and the blocking primer in a PCR reaction system, and thereby obtaining the DNA sequence comprising the repetitive unit. Also provided is a kit for the method. The method has the characteristics of a controllable repetitive sequence synthesis copy number, simple synthesis steps, low costs, etc., and is very suitable for industrial high-throughput production.
Patent WO-2020140734-A1 (WO)
Title: Procédé de mise à jour de programme en ligne pour amplificateur optique, et dispositif associé
Inventor: YU LONG
IPC: H01S3/00
Filed: 2019-12-13
Abstract: L'invention concerne un procédé de mise à jour de programme en ligne pour un amplificateur optique, dans lequel : lorsqu'une instruction de mise à jour de programme est envoyée, un microprocesseur (1) reçoit des programmes de mise à jour du microprocesseur (1) et d'un dispositif logique programmable (2) en même temps, les stocke dans un dispositif de mémoire de programme (3) et envoie une instruction de mise à jour au dispositif logique programmable (2) ; le dispositif logique programmable (2) achève, en fonction d'une instruction correspondante, des opérations d'un circuit de conversion numérique-analogique (4) et l'état de fonctionnement courant demeure inchangé, le microprocesseur (1) chargeant un nouveau code du microprocesseur (1) et du dispositif logique programmable (2) tandis que le circuit de conversion numérique-analogique (4) est maintenu dans un état caractérisé par des haltes de rafraîchissement ; puis le microprocesseur (1) et le dispositif logique programmable (2) exécutent le nouveau code, lisant des données stockées précédemment et démarrant un commutateur d'un état de fonctionnement précédent à un état de fonctionnement normal. L'invention concerne également un dispositif permettant d'exécuter le procédé de mise à jour de programme en ligne pour un amplificateur optique. La présente invention combine, selon une commande d'amplificateur optique classique, les caractéristiques du microprocesseur (1) et du dispositif logique programmable (2), et assure un service ininterrompu d'amplificateurs optiques, ce qui permet d'obtenir une transition fluide de services et par conséquent d'améliorer la stabilité et la fiabilité globales des systèmes de communication optique.