baber/WOPTO huggingface dataset:
Patent WO-2019127117-A1 (WO)
Inventor: TANG MING
IPC: A61B8/00
Filed: 2017-12-27
Abstract: An ultrasonic probe, comprising an elastic linear guide mechanism (400). The elastic linear guide mechanism (400) comprises an elastic member (430), a fixed mounting base (410), and a sliding base (420) capable of moving with respect to the mounting base (410). The mounting base (410) is provided with a linear guide member (411); the sliding base (420) is provided with a connecting member (421) matching the linear guide member (411); a driving device (300) drives a sound head (200) and the sliding base (420) to move integrally; the elastic member (430) is provided between the mounting base (410) and the sliding base (420). The elastic linear guide mechanism (400) not only provides guidance for the movement of the sound head (200), but also provides pre-pressure for the sound head (200), so that the sound head (200) can be in effective contact with a detected medium, the continuous and stable movement of the sound head (200) is ensured, and the accuracy of detection results is improved.
Patent WO-2018166309-A1 (WO)
Title: 乳腺x射线系统、压迫器及其压力检测装置
Inventor: SUN JIAN
IPC: A61B6/00
Filed: 2018-02-06
Abstract: 一种乳腺X射线系统、压迫器及其压力检测装置（2），压力检测装置（2）连接在压迫器的驱动装置（1）和压迫板（3）之间，压力检测装置（2）包括安装在驱动装置（1）上的支撑架（10）、供压迫板（3）安装其上的传导板（20）、与乳腺X射线系统控制装置通讯连接的压力传感器（30）、转轴组件（40）；压力传感器（30）设置在支撑架（10）上；传导板（20）通过转轴组件（40）连接在支撑架（10）一侧，相对支撑架（10）可转动并与压力传感器（30）可分离接触。乳腺X射线系统压迫器的压力检测装置（2），结构简单，压力反应灵敏，极大地减小了作用于人体乳房的压力误差。
Patent WO-2018161758-A1 (WO)
Inventor: SUN JIANBO
IPC: H04N13/20
Filed: 2018-02-06
Abstract: La présente invention concerne un procédé de commande d'exposition basé sur la profondeur. Le procédé de commande d'exposition consiste à : (S11) traiter des données de scène de façon à obtenir une partie d'avant-plan d'une image principale mise en cache ; (S12) déterminer une exposition de référence en fonction d'informations de brillance de la partie de premier plan ; (S13) déterminer une exposition de trame sombre et une exposition de trame brillante en fonction de l'exposition de référence ; et (S14) commander un dispositif d'imagerie (20) afin d'exposer en fonction de l'exposition de référence, l'exposition de trame sombre et l'exposition de trame brillante. La présente invention concerne également un appareil de commande d'exposition (10) et un dispositif électronique (100).
Patent WO-2018157805-A1 (WO)
Title: 一种自动问答处理方法及自动问答系统
Inventor: GAN JUN
IPC: G06F17/30
Filed: 2018-02-28
Abstract: 本发明公开一种自动问答处理方法及自动问答系统，所述方法包括：当接收到目标问题文本时，获取目标问题文本对应的目标关键词。确定与目标关键词候选问题文本。计算各个候选问题文本与目标问题文本的语义相似度值。根据语义相似度值，确定目标问题文本对应的答案。本发明考虑到目标问题文本与各个问题文本的语义相似度，确定出目标问题文本的答案，提高了自动问答处理的准确度。
Patent WO-2018171734-A1 (WO)
Title: Équipement utilisateur et procédés pour duplication pdcp dans ran 5g
Inventor: JHENG YU-SYUAN
IPC: H04L29/06
Filed: 2018-03-23
Abstract: La présente invention concerne, selon un aspect, un procédé, un support lisible par ordinateur et un appareil. L'appareil peut être un équipement utilisateur (UE). L'UE reçoit une configuration de porteuse radio. L'UE configure également, sur la base de la configuration de porteuse radio reçue, une porteuse radio comprenant un premier canal logique sur une première porteuse et un second canal logique sur une seconde porteuse. L'UE détermine en outre s'il faut activer ou non la porteuse radio pour réaliser une duplication. En réponse à une détermination pour activer la porteuse radio pour réaliser une duplication, l'UE communique un premier paquet sur le premier canal logique et communique un premier paquet dupliqué sur le second canal logique.
Patent WO-2018210066-A1 (WO)
Title: 一种治疗前列腺疾病的组合外用药
Inventor: HE JIAN
IPC: A61P13/08
Filed: 2018-03-29
Abstract: 一种治疗前列腺疾病的组合外用药，其特征在于：包括3种成分，分别为预免疫成分、病灶活性成分和双肋活性成分，其中，所述预免疫成分是由多免疫粉和凤眼果汤剂组成，病灶活性成分是由多免疫粉和前列腺疾病的治疗中药组成，双肋活性成分是由多免疫粉与肝肾调理中药组成，所述的多免疫粉为i26免疫蛋粉。
Patent WO-2019062053-A1 (WO)
Title: Hair straightening comb
Inventor: HU HAOWEN
IPC: A45D24/10
Filed: 2018-03-29
Abstract: Provided is a hair straightening comb, comprising an upper casing (1), a lower casing (2) adapted to the upper casing (1); heating comb teeth (30) and conventional comb teeth (4) are mounted on the lower casing (2), the heating comb teeth (30) and the conventional comb teeth (4) are alternately arranged, the spacing between adjacent conventional comb teeth (4) and heating comb teeth (30) is maintained between 0.40 mm and 0.50 mm, the conventional comb teeth (4) are 4-5 mm higher than the heating comb teeth (30), a heat conducting base plate (31) and a heat generating body (32) in contact with the bottom surface of the heat conducting base plate (31) are arranged in the lower casing (2), the heating element (32) is enclosed by a heat conducting plate (34), and the heat conducting plate is applied to the bottom surface of the heat conducting base plate (31). The hair straightening comb effectively ensures uniform heating each time the hair is combed, and does not get caught on or pull the hair to cause damage to the hair, thus providing a good hair straightening effect.
Patent WO-2019095614-A1 (WO)
Title: 一种推荐方法、装置及计算机设备
Inventor: WANG LU
IPC: H04N21/466
Filed: 2018-04-08
Abstract: 本发明实施例提供了一种推荐方法、装置及计算机设备，所述方法包括：获取用户在预设时刻t之前的时间段内观看直播间i的第一总次数，及进入直播间i所属直播分区s的第二总次数；获取用户在所述时刻t之前最后一次观看直播间i的第一时刻，及在时刻t之前的最后一次观看直播分区s中任意直播间的第二时刻；获取所述用户在时刻t之前的时间段内，在直播平台中观看所有带有直播标签的各直播间的第三总次数；及在时刻t之前，在直播平台中最后一次观看带有直播标签的任意直播间的第三时刻；基于第一总次数、第二总次数、第一时刻、第二时刻、第三总次数及第三时刻确定用户在所述时刻t对直播间i的惊喜值。
Patent WO-2019001082-A1 (WO)
Title: Authentication method and device for video stream address
Inventor: ZHOU ZHIGANG
IPC: H04N21/258
Filed: 2018-04-10
Abstract: Provided in an embodiment of the present invention are an authentication method and device for a video stream address. The authentication method comprises: acquiring first information for authentication; acquiring a first authentication value on the basis of the first information for authentication and a Lua script received in advance, wherein the Lua script is transmitted to a client terminal by a server in advance, and an encryption algorithm for a video stream address is included in the Lua script in advance; and transmitting, to the server, the first information for authentication and the first authentication value, such that the server determines a second authentication value by means of the encryption algorithm and the first information, and determining whether the first authentication value matches the second authentication value, wherein if the first authentication value matches the second authentication value, the client terminal passes authentication for the video stream address. The present invention solves a technical problem in which existing authentication methods for video stream addresses have a low security level.
Patent WO-2018192584-A1 (WO)
Title: 通用单元以及电池模块
Inventor: ZHAO WENPENG
IPC: H01M10/48
Filed: 2018-04-23
Abstract: 本发明涉及通用单元和电池模块，其中所述通用单元包括：框架，所述框架具有相对的两个主表面并具有所述相对的两个主表面之间的容纳多个电池单体的电池容腔；容纳在所述框架的电池容腔中的多个电池单体；使所述多个电池单体电连接的母线；其中，所述框架的至少一个主表面上还具有联接件，以与相邻的通用单元上的对应联接件联接。根据本发明的实施例中的通用单元以及电池模块结构简单，安装方便，具有扩展性和尺寸灵活性且提供更佳的安全性。
Patent WO-2019205172-A1 (WO)
Inventor: ZHANG XU
IPC: G06F9/50
Filed: 2018-04-28
Abstract: Certains modes de réalisation de la présente invention concernent un dispositif, un système et un procédé de distribution de puissance d'un moyen de traitement d'images. Le dispositif comporte: un module de détection de fréquence de trames configuré pour détecter une fréquence de trames de données d'image actuelle à afficher; et un module de distribution de puissance configuré pour: déterminer si la fréquence de trames est inférieure à un seuil préétabli de fréquence de trames, si la fréquence de trames est inférieure au seuil préétabli de fréquence de trames, déterminer que l'affichage des données d'image est dans un état saccadé, en réaction à l'état saccadé, déterminer si un moyen de traitement d'images atteint un état de goulet d'étranglement de puissance, et s'il est déterminé que le moyen de traitement d'images atteint l'état de goulet d'étranglement de puissance, augmenter la puissance du moyen de traitement d'images et diminuer la puissance d'autres modules liés à l'affichage. L'utilisation de la présente invention peut améliorer un effet d'affichage d'image d'un dispositif.
Patent WO-2019019773-A1 (WO)
Title: Triptolide-folic acid targeted nano-drug, preparation method therefor and use thereof
Inventor: LI FULUN
IPC: A61K47/34
Filed: 2018-05-11
Abstract: Disclosed are a triptolide-folic acid targeted nano-drug, a preparation method therefor and the use thereof. The preparation method is as follows: (1) dissolving Mal-PEG-PLGA in a solvent to prepare a solution A; (2) dissolving mercapto-folic acid in a solvent to prepare a solution B; (3) mixing the solution A and solution B to obtain FA-PEG-PLGA; (4) dissolving the FA-PEG-PLGA in a solvent to prepare a solution C; (5) dissolving triptolide in a solvent to prepare a solution D; and (6) mixing the solution C and the solution D as an organic phase, using deionized water as an aqueous phase, reacting the organic phase with the aqueous phase under microfluidic control, and collecting the reaction solution and subjecting same to dialysis to obtain the triptolide-folic acid targeted nano-drug.
Patent WO-2018210263-A1 (WO)
Title: 传输同步信号的方法和装置
Inventor: LIU JIN
IPC: H04B1/7073
Filed: 2018-05-16
Abstract: 本申请公开了一种传输同步信号的方法，用以减轻由小区接入时间较长的问题。该方法包括：生成第一同步信号块分组和第二同步信号块分组，将第一同步信号块分组中的m个同步信号块映射到x个符号中，映射后的第一同步信号块分组中两个同步信号块之间相差的符号数目属于第一集合；将第二同步信号块分组中的n个同步信号块映射到另外y个符号中，映射后的第二同步信号块分组中两个同步信号块之间相差的符号数目属于第一集合、且映射后的第二同步信号块分组中的一个同步信号块与映射后第一同步信号块分组中的一个同步信号块之间相差的符号数属于第二集合，第二集合中的数值与第一集合中的数值不重合；发送第一同步信号块分组和第二同步信号块分组。
Patent WO-2019024587-A1 (WO)
Title: Thermoplastic micro-sac polymer elastomer material and preparation method thereof
Inventor: CHEN QIAOJIAN
IPC: C08J9/12
Filed: 2018-05-30
Abstract: The invention relates to a thermoplastic micro-sac polymer elastomer material and a preparation method thereof. The thermoplastic micro-sac polymer elastomer material is prepared from the following components in percentage by weight: 0.1-97 percent of a support frame polymer material, 0.1-97 percent of pressure-resistance slow-rebound polymer material, 0.01-0.5 percent of a nucleating agent, and 0.1-10 percent of a foaming agent, wherein the support frame polymer material is a high-molecular-weight, high-hardness, high-crystalline or high-polarity polymer material; the pressure-resistance slow-rebound polymer material is a low-molecular-weight, low-hardness, low-crystalline to no irregular shape, low-polarity/no-polarity polymer material relative to the support frame polymer material. Compared with the prior art, the material prepared in accordance with the present invention has the advantages that a winding network formed by the micro-sac structure and opening pores achieves an interpenetration structure, the rebound force and other material physical performance are excellent, buffer feedback is quick, contact and comfortable performance are high, exfoliated volume is controllable and the like.
Patent WO-2019020009-A1 (WO)
Title: Horseshoe-shaped boring machine propelled by track
Inventor: LI JIANBIN
IPC: E21D9/08
Filed: 2018-07-24
Abstract: Disclosed is a horseshoe-shaped boring machine propelled by a track, the machine comprising a cutterhead device (1) arranged at the front end, wherein the cutterhead device (1) is mounted on an anterior shield (2) and is connected to a driving system (3) inside the anterior shield (2); a rear portion of the anterior shield (2) is provided with a tail shield (4), and the anterior shield (2) is movably connected to the tail shield (4); the tail shield (4) is connected to a propulsion track (6) provided at the bottom for driving; a rear portion of the cutterhead device (1) is provided with a screw conveyor (8) mounted at the bottom of the anterior shield (2) and at an upper portion of the propulsion track (6); and the tail shield (4) is connected to an equipment bridge (7), and the equipment bridge (7) is provided with a rear associated system (9). The boring machine implements semi-open boring, facilitating the stabilization of an unstable geological face.
Patent WO-2020024267-A1 (WO)
Inventor: CHEN FENG
IPC: G06K19/06
Filed: 2018-08-03
Abstract: L'invention concerne un procédé d'identification de caractéristiques de produits consommables. Le procédé comprend les étapes suivantes : la détection d'un emballage consommable (210) ; l'identification d'une caractéristique concernant un produit consommable associé à l'emballage consommable (215) ; la modification d'un réglage de dispositif en fonction de la caractéristique identifiée (220) ; et l'ajout d'une entrée de journal associée à l'emballage consommable à un journal d'activités d'utilisateur (225). L'invention concerne également un appareil d'identification de caractéristiques de produits consommables et un support de stockage non transitoire lisible par machine.
Patent WO-2019157797-A1 (WO)
Inventor: GUO ZHAOJI
IPC: F21S41/125
Filed: 2018-08-06
Abstract: 一种机动车辆照明装置，该装置包括光源（1a，1b）、内配光镜（4）、导光体（3）及其衍化形式光幕（5）、导光体板；光源（1a，1b）具有至少两种不同光色的光源（1a，1b），光源（1a，1b）分别置于导光体（3）的两端入射，内配光镜（4）置于导光体（3）及其衍化形式光幕（5）、导光体板的出射端，光源（1a，1b）分别从两端入射至少两种不同光色的光至导光体（3）及其衍化形式光幕（5）、导光体板，最终通过内配光镜（4）的出射面射出，以共用的发光区域实现不同的功能。
Patent WO-2019237494-A1 (WO)
Title: Pairing method and device for wireless headsets, and wireless headsets
Inventor: DAI ZHIMEI
IPC: H04R1/10
Filed: 2018-08-14
Abstract: Disclosed is a pairing method for wireless headsets, relating to the technical field of portable listening devices, and used for solving the problem of complicated pairing operation of two unpaired wireless headsets in the prior art. The method comprises: upon detecting a preset event triggering a pairing operation, a first wireless headset acquires its wireless communication address; determine, by using the wireless communication address of the first wireless headset and a preset paired headset address calculation rule, the wireless communication address of a second wireless headset to be paired with the first wireless headset; and send a pairing connection request to the second wireless headset according to the wireless communication address of the second wireless headset. According to the method, the wireless communication addresses corresponding to the wireless headsets to be paired is automatically calculate by means of the preset paired headset address calculation rule, and then a pairing operation is automatically initiated. The pairing process is simple and does not need user operation. Also disclosed are a pairing device for wireless headsets, wireless headsets, and a computer-readable storage medium, which also have the beneficial effects above.
Patent WO-2019114316-A1 (WO)
Title: 三维扫描装置、机器人及数据处理方法
Inventor: LIN DONG
IPC: G01S17/88
Filed: 2018-08-22
Abstract: 一种三维扫描装置、机器人及数据处理方法，三维扫描装置包括：激光雷达(1)、转动机构(2)和数据处理模块(3)，激光的扫描范围包括环境扫描区域(B)和由角度确定辅助部件(5)提供的标定区域(A)，转动机构(2)驱动激光雷达(1)的本体转动并经过各个预定转动角度；数据处理模块(3)接收激光雷达(1)在本体转动经过的每个预定转动角度下获得的标定区域(A)中的标定点的激光扫描信息数据和环境扫描区域(B)的激光扫描信息数据，并根据标定区域(A)中的标定点的激光扫描信息数据确定与环境扫描区域(B)的激光扫描信息数据对应的预定转动角度。能够获得更为精准的三维扫描数据。
Patent WO-2019095794-A1 (WO)
Title: 一种传输信道质量信息的方法和装置
Inventor: ZHANG DI
IPC: H04B7/0417
Filed: 2018-08-31
Abstract: 本申请实施例公开了一种传输信道质量信息的方法和装置，涉及通信技术领域，有助于实现以下技术效果：通过合理设置对非参考信道质量进行量化时的量化步长，从而提高系统整体性能增益。该方法可以包括：终端确定K个信道质量的参考信道质量，其中，K是大于等于2的整数；根据参考信道质量确定量化步长；根据量化步长对K个信道质量进行量化；向网络设备发送信道质量信息，其中，信道质量信息用于指示参考信道质量，以及K个信道质量量化后得到的量化值。
Patent WO-2019047937-A1 (WO)
Title: Resource allocation method, terminal and network device
Inventor: WANG YAFEI
IPC: H04W72/04
Filed: 2018-09-07
Abstract: Provided in the present application is a resource allocation method, capable of solving the problem that a network device indicates to a terminal format information of time units. The method comprises that: a terminal receives first indication information sent by a network device, the first indication information being used to indicate a number S of first time units and a number T of second time units, the first indication information further indicating an index value or an identifier of format information of the first time units in the case of S≠0, the first indication information further indicating first set information of the second time units in the case of T≠0, the first set information indicating a first set, and the first set including index values or identifies of at least two types of format information of the second time units; and the terminal determines, according to the index value or identifier of the format information of the first time units, the format information of the first time units, or determines the first set according to the first set information.
Patent WO-2019047970-A1 (WO)
Title: Harmonized operation between radio link monitor and beam failure recovery
Inventor: YU CHIA-HAO
IPC: H04L5/00
Filed: 2018-09-11
Abstract: A method for harmonized operation between radio link monitor and beam failure recovery is proposed. In one example, upon indication of unsuccessful recovery from beam failure, a counter is initiated to count a configured number of OOS indication before RLF is declared due to beam failure. In another example, upon indication of successful recovery from beam failure, a counter is initiated to count a configured number of IS indication before starting over RLM procedure on its previous observations on failed beams. As a result, either early RLF declaration or RLM reset may be triggered based on BFR procedure to more accurately maintain the link quality.
Patent WO-2020015108-A1 (WO)
Title: Drive system of amoled display panel and amoled display panel
Inventor: XU XIANGYANG
IPC: G09G3/32
Filed: 2018-09-13
Abstract: A drive system of an AMOLED display panel, comprising a processor (50), a first test pixel group (30), a second test pixel group (40), a first luminance transducer (10), a second luminance transducer (20), and a compensation driver (60), wherein the AMOLED display panel comprises a display area and a non-display area. The display area comprises a fingerprint identification area (70) and a normal display area (80). The first luminance transducer (10) detects the luminance of the first test pixel group (30) to obtain a first test pixel luminance. The second luminance transducer (20) detects the luminance of the second test pixel group (40) to obtain a second test pixel luminance. The processor (50) compares the first test pixel luminance and the second test pixel luminance with the standard pixel luminance respectively to obtain the comparison result. The compensation driver (60) provides corresponding compensation voltages for all pixels comprised in the fingerprint identification area (70) and the normal display area (80) respectively in response to the comparison result, so that all pixels of the fingerprint identification area (70) and the normal display area (80) display with the standard pixel luminance.
Patent WO-2019100852-A1 (WO)
Inventor: SONG YULONG
IPC: G06Q10/06
Filed: 2018-09-30
Abstract: L'invention concerne un procédé permettant de réaliser une évaluation de risques, qui s'applique à un serveur. Le procédé consiste à : recevoir une demande d'évaluation de risques envoyée par un terminal d'un utilisateur, puis obtenir une question d'évaluation de risques de l'utilisateur (110) ; obtenir les données de base d'évaluation de l'utilisateur, puis générer une réponse recommandée à au moins une question d'évaluation de risques en utilisant les données de base de l'évaluation (120) ; obtenir une valeur caractéristique de modèle de risques de l'utilisateur d'après la réponse recommandée (130) ; et générer un résultat d'évaluation de risques de l'utilisateur en fonction de la valeur caractéristique du modèle de risques de l'utilisateur, puis renvoyer le résultat d'évaluation de risques au terminal de l'utilisateur (140).
Patent WO-2019105128-A1 (WO)
Inventor: HE BIN
IPC: G01N3/08
Filed: 2018-09-30
Abstract: 一种铆钉钉头(121)固定夹具(2)及其铆接式触头元件铆接强度检测方法，其检测方案包括：将待测铆接式触头元件的铆钉钉头(121)置于铆钉钉头(121)固定夹具(2)的左、右夹具(2a，2b)的铆钉钉头(121)弧形固定凹槽(21)之间，夹紧铆钉钉头(121)；利用推力计(34)对待测铆接式触头元件的触头基体(11)施加一个与触头基体(11)的长度方向相垂直的推力，直到待测触头元件的铆钉钉头(121)与触头基体(11)相对转动后停止，记录下推力计(34)中的推力数值F1，同时测量铆钉钉头(121)中心点与推力计(34)的推力施力点之间的距离L，根据公式M＝F1*L计算出待测铆接式触头元件的扭矩M。该方法能检测出铆接式触头元件铆接强度的具体数据，具有操作便捷、安全可靠，数据准确等优点，能对铆钉型电触头铆接强度进行量化评估。
Patent WO-2019128479-A1 (WO)
Title: 中低速磁浮列车基于trdp协议的无线上传和专家诊断系统
Inventor: ZENG YUNFENG
IPC: H04L29/08
Filed: 2018-11-07
Abstract: 本发明公开了一种中低速磁浮列车基于TRDP协议的无线上传和专家诊断系统，包括专家诊断系统和无线上传系统，所述的专家诊断系统用于实时监控、故障智能诊断和故障预警，并通过基于TRDP协议的防火墙实现与列车控制和管理系统TCMS的隔离，防止网络攻击，所述的无线上传系统用于通过以太网与TCMS和专家诊断系统通信，获取列车故障、状态和预警信息，通过无线网络将信息上传给地面服务器。本发明通过图表、曲线等形式直观地监视车辆运行，实现了车辆状态、故障等信息的无线上传，运营控制中心OCC和车辆段控制中心DCC可以远程实时监控列车状态，提高了列车运营的安全性和列车的可维护性。
Patent WO-2019101037-A1 (WO)
Title: 复合板材及其制备方法、制冷设备内胆和制冷设备
Inventor: HUANG LING
IPC: B32B27/08
Filed: 2018-11-19
Abstract: 一种复合板材及其制备方法、制冷设备内胆和制冷设备，该复合板材包括表面光亮层(100)，形成表面光亮层(100)的材料包括甲基丙烯酸甲酯-丙烯腈-丁二烯-苯乙烯共聚物；中间层(200)，设置在表面光亮层(100)的下表面；以及耐腐蚀层(300)，设置在中间层(200)的下表面。该复合板材耐腐蚀性能好，不易开裂，表面光泽度高，且特别适用于制冷设备内胆。
Patent WO-2019114504-A1 (WO)
Inventor: SI QIANQIAN
IPC: H04W72/12
Filed: 2018-11-20
Abstract: L'invention concerne un procédé de transmission, un terminal et une station de base, ces derniers résolvant le problème selon lequel il n'existe pas de procédé spécifique dans un système 5G pour savoir si des informations de commande de liaison descendante déclenchent la transmission simultanée d'informations de commande et de données, ou ne déclenchent que la transmission d'informations de commande. Le procédé de transmission selon la présente invention consiste à : recevoir des informations de commande de liaison descendante (DCI), les DCI contenant des informations d'indication de N bits, les informations d'indication de N bits servant à indiquer si les DCI déclenchent la transmission de données, et N étant un nombre entier supérieur ou égal à 1 ; et effectuer une transmission conformément aux informations d'indication des DCI.
Patent WO-2019101179-A1 (WO)
Inventor: ZHU JIANKANG
IPC: A01H5/00
Filed: 2018-11-23
Abstract: 提供了对除草剂具有高抗性的突变的HPPD多肽及其编码基因，以及其在改良植物中的应用。该突变的HPPD多肽在野生型HPPD多肽的第282位氨基酸由精氨酸突变为丝氨酸，此外，还包括第349位氨基酸由谷氨酸突变为赖氨酸；和/或第156位氨基酸由丙氨酸突变为缬氨酸。突变后的HPPD多肽可用于培育HPPD抑制性除草剂耐受性植物。
Patent WO-2019237684-A1 (WO)
Title: Ground rail robot
Inventor: YUAN JIAQI
IPC: B25J5/02
Filed: 2018-12-04
Abstract: A ground rail robot, comprising a robot body (10); a connection assembly (20), the robot body (10) being provided on the connection assembly (20); and a ground rail assembly (30), the connection assembly (20) being movably provided on the ground rail assembly (30), the ground rail assembly (30) comprising a protective cover (36) and a drag chain (31) for placing a connection line group through which power is supplied to the robot body (10), the drag chain (31) being connected to the connection assembly (20), so that the drag chain (31) moves along with the connection assembly (20); the protective cover (36) at least partially covering the drag chain (31) from the upper side, so that the drag chain (31) is located inside the protective cover (36). The ground rail robot solves the problem in the prior art that a lot of dust may be easily accumulated on the drag chain of a ground rail robot.