baber/WOPTO huggingface dataset:
Patent WO-2021212780-A1 (WO)
Inventor: Sun yi hui
IPC: H01L43/12
Filed: 2020-10-19
Abstract: The present invention provides a magnetic tunnel junction and a manufacturing method therefor. The magnetic tunnel junction comprises a first seed crystal layer, a second seed crystal layer, a magnetic pinned layer, a barrier layer, a magnetic free layer, and a capping layer which are stacked in sequence; the first seed crystal layer contains a non-nickel alloy formed by boron and one of cobalt and iron or a combination thereof, and the second seed crystal layer contains a nickel-chromium alloy. According to the present invention, the perpendicular magnetic anisotropy of each magnetic layer is improved by using the second seed crystal layer containing the nickel-chromium alloy.
Patent WO-2021114886-A1 (WO)
Title: 虹膜图像采集方法以及装置、对焦方法以及装置
Inventor: LIANG MINGJIE
IPC: G06K9/00
Filed: 2020-10-21
Abstract: 一种虹膜图像采集方法以及装置、对焦方法以及装置，其中，所述虹膜图像采集方法包括：首先基于目标对象图像中的眼部特征计算所述目标对象图像对应的物距(S102)，然后根据预先基于虹膜图像采集指标构建的图像采集模块的物距区间与对焦位置对应关系，确定所述物距所属的物距区间对应的对焦位置(S104)，最后按照所述对焦位置对所述图像采集模块进行对焦，并通过对焦后的图像采集模块采集虹膜图像(S106)。
Patent WO-2021203678-A1 (WO)
Title: Burning high-alkali coal slagging contamination prevention and control method based on boiler zone control
Inventor: YAO WEI
IPC: F23J1/00
Filed: 2020-10-26
Abstract: A burning high-alkali coal slagging contamination prevention and control method based on boiler zone control. The method comprises the following steps: 1) the inside of a boiler is divided into a slagging zone, a severe contamination zone, a strong contamination zone, and a general contamination zone according to temperatures; 2) by reducing combustion chamber section thermal load and burner zone wall surface thermal load parameters, the slagging zone is controlled to be a zone from a burner to the over-fired air height, the range of the slagging zone is reduced, and a temperature window for alkali metal release is reduced; 3) by reducing combustion chamber volume thermal load parameters, the severe contamination zone is controlled to be a zone from over-fired air to a combustion chamber outlet, and a large quantity of alkali metal compounds is deposited in the severe contamination zone; 4) by means of reasonable heated surface arrangement, the strong contamination zone is controlled in a horizontal flue zone, and the contamination probability of the heated surface of a horizontal flue is reduced; and 5) by means of reasonable heated surface arrangement, the general contamination zone is controlled in a tail flue zone. The method provides technical support for design and safe operation of a newly-built fully-burnt high-alkali coal unit boiler.
Patent WO-2021083218-A1 (WO)
Title: Antenna unit and electronic device
Inventor: ZHU ZHIMIN
IPC: H01Q21/00
Filed: 2020-10-28
Abstract: Embodiments of the present invention provide an antenna unit and an electronic device. The antenna unit comprises: a metal groove, M feed portions provided at the bottom of the metal groove, and a feed arm structure provided in the metal groove. The feed arm structure comprises M feed arm units, each feed arm unit comprising a first feed arm, a second feed arm electrically connected to a first end of the first feed arm, and a third feed arm electrically connected to the second feed arm; a second end of the first feed arm in each feed arm unit is electrically connected to different feed portions of the M feed portions; the third feed arms of the M feed arm units are electrically connected to each other, and connection points of electrical connection are current zero points of the M feed arm units, and M is an integer greater than 1.
Patent WO-2021088985-A1 (WO)
Title: Measurement configuration method and device
Inventor: WANG ZHOU
IPC: H04W36/00
Filed: 2020-11-06
Abstract: Provided are a measurement configuration method and device, the method includes: the network apparatus determines that the BWP occupied by the terminal apparatus is switched from the first BWP to the second BWP; the network apparatus sends the first information to the terminal apparatus, the first information is used to indicate whether the configuration information of the first measurement window is valid when the second BWP is occupied by the terminal apparatus, the first measurement window is configured for the first BWP. Using the above method, the terminal apparatus can determine which measurement method is used to measure the neighboring cell of the different frequency or the different system after the BWP switching through the first information.
Patent WO-2021098597-A1 (WO)
Title: 人源化4-1bb单克隆抗体及其药物组合物
Inventor: LI QING
IPC: A61P31/12
Filed: 2020-11-13
Abstract: 本发明公开了一种人源化的4-1BB单克隆抗体，以及其抗原结合片段、药物组合物和医药用途。该单克隆抗体包含：选自SEQ ID NO:1和SEQ ID NO:4所示的氨基酸序列的重链CDR1，选自SEQ ID NO:2和SEQ ID NO:5所示的氨基酸序列的重链CDR2，SEQ ID NO:3所示的氨基酸序列的重链CDR3，SEQ ID NO:6所示的氨基酸序列的轻链CDR1'，SEQ ID NO:7所示的氨基酸序列的轻链CDR2'，SEQ ID NO:8所示的氨基酸序列的轻链CDR3'。该单克隆抗体能够特异性与人4-1BB结合，导致T细胞增殖和TNF-γ生成增加，增强和刺激人4-1BB介导的免疫反应。
Patent WO-2022099693-A1 (WO)
Title: 提高2-氯-5-三氟甲基吡啶合成过程中氟化反应效果的方法以及配套系统
Inventor: ZHA ZHIXIONG
IPC: B01J3/02
Filed: 2020-11-16
Abstract: 本发明涉及化学合成技术领域，尤其是提高2-氯-5-三氟甲基吡啶合成过程中氟化反应效果的方法以及配套系统，包括如下步骤：准备2-氯-5-三氯甲基吡啶并超细粉碎后进入高效反应系统内部；将适量的五氟化碘、氟化汞、催化剂投入至高效反应系统内；控制温度和时间并在高压、密封的高效反应系统的物料进行氟化反应，得含有2-氯-5-三氟甲基吡啶的粗品溶液；对上述粗品溶液进行提纯步骤，得到2-氯-5-三氟甲基吡啶。本法在高压密封的环境下进行氟化反应，有效的提高浮华反应的效率以及效果；通过本发明中的系统的作用可以在反应前快速的对进入的物料进行超细粉碎处理，以此来提高后续反应过程中的反应的充分性。
Patent WO-2021135720-A1 (WO)
Title: Electric tool, method for controlling electric tool, and method for switching electric motor control mode
Inventor: XU ZHEN
IPC: H02P27/08
Filed: 2020-11-23
Abstract: An electric tool, a method for controlling an electric tool, and a method for switching an electric motor control mode. The electric tool comprises a functional element (11), an electric motor (38), a power supply module (31), a drive circuit (33), and a control module (30) electrically connected to the drive circuit (33) and used for outputting a control signal to the drive circuit (33), so as to control the drive circuit (33). The control module (30) is configured to control, when the electric tool is at a first operation stage, the drive circuit (33) in a first control mode, such that the voltage of the electric motor (38) changes in the form of a square wave along with the position of a rotor of the electric motor (38), and to control, when the electric tool is at a second operation stage, the drive circuit (33) in a second control mode, such that the voltage of the electric motor (38) changes in the form of a sine wave or a saddle wave along with the position of the rotor of the electric motor (38). The solution can improve the efficiency of the electric motor (38) and can effectively improve the performance.
Patent WO-2022104833-A1 (WO)
Title: 一种纺织机械用纺织染料高效混合装置
Inventor: BU YUANQUAN
IPC: B01F15/06
Filed: 2020-11-24
Abstract: 一种纺织机械用纺织染料高效混合装置，包括第一底座（1），第一底座（1）上方设有支撑柱（2），支撑柱（2）上方设有第二底座（3），第一底座（1）上方设有减震承物装置，减震承物装置包括第一箱体（9），第一箱体（9）内部设有第二箱体（13），第二箱体（13）前侧设有进料口（1301），第二箱体（13）底部设有出料口（16），出料口（16）的开口处设有蝶阀（17）；第二箱体（13）内部设有搅拌装置，第二底座（3）上方设有动力装置。
Patent WO-2021129406-A1 (WO)
Title: 机器人、图像采集方法、电子设备及计算机可读存储介质
Inventor: XU ZHETAO
IPC: B25J9/16
Filed: 2020-12-10
Abstract: 一种机器人（104）及应用于其的图像采集方法、实现图像采集方法的电子设备、计算机可读存储介质，机器人（104）包括：机器人本体（201）；工作台（202）；伸缩结构（203），伸缩结构（203）的一端以可枢转方式连接至机器人本体（201），另一端连接至工作台（202）；驱动机构（204），设置在机器人本体（201）上，用于驱动伸缩结构（203）相对于机器人本体（201）伸缩和/或移动；图像采集装置（205），设置在工作台（202）上。伸缩结构（203）被配置为：随着伸缩结构（203）的伸缩和/或移动，使得图像采集装置（205）从不同角度对目标对象进行图像采集，在即使由于存在遮挡物导致遮挡目标对象的部分区域的情况下，也能够通过对从多个角度获取的图像进行例如拼接等方式获得目标对象的完整图像。
Patent WO-2022095203-A1 (WO)
Title: Naltrexone and risperidone combination sustained-release composition
Inventor: YAN XIEGUO
IPC: A61K47/32
Filed: 2020-12-10
Abstract: The present invention relates to a preparation method for a formulation, in particular, to a naltrexone and risperidone combination sustained-release composition, and a preparation method therefor and an application thereof. The naltrexone and risperidone combination sustained-release composition and the formulation thereof provided in the present invention can be sustained-released in vitro for more than 12 weeks, the release conforms to an approximate zero-order mode, and the release rate is stable; in the present invention, a suitable preparation method and parameter control are used, so that the release rates of naltrexone sustained-release microspheres and risperidone sustained-release microspheres in the body can be synchronized, and the administration period can be more conveniently controlled; further, the product provided by the present invention has a good effect in methamphetamine addiction tests, and can be used for preparing products for treating methamphetamine addiction.
Patent WO-2021136299-A1 (WO)
Inventor: MO WENJUN
IPC: A61B1/267
Filed: 2020-12-29
Abstract: 一种具有测压功能的内窥镜，包括内窥镜手持端(1)，内窥镜手持端(1)上连接有导管(2)，导管(2)的另一端设置有测压球囊(3)，测压球囊(3)连接有气管(4)，气管(4)的另一端连接有压力显示机构(5)。最终提供了一种通过测压球囊(3)测量压力、结构简单的内窥镜。
Patent WO-2022116357-A1 (WO)
Title: Lens drive device
Inventor: WANG YIWEI
IPC: G03B5/00
Filed: 2020-12-31
Abstract: A lens drive device (1), comprising a lens assembly (140) and a driving module for driving the lens assembly (140) to move. The driving module comprises a first driving module (100) and a second driving module (200). The first driving module (100) carries the lens assembly (140). The second driving module (200) is sleeved on the side of the first driving module (100) distant from the lens assembly (140). By enabling the first driving module (100) and the second driving module (200) to drive the lens assembly (140) to move in multiple different directions, so that the lens assembly (140) assembled in the first driving module (100) can move in more directions, thereby achieving a better anti-shake effect.
Patent WO-2021136544-A1 (WO)
Inventor: LIANG DANDAN
IPC: H04L5/00
Filed: 2021-01-04
Abstract: La présente invention concerne un procédé et un dispositif pour transmettre une unité de données de protocole de couche physique, capable de concevoir une séquence de champ d'entraînement courte pour une largeur de bande de canal plus grande. Dans la séquence de champ d'entraînement courte conçue selon la présente invention, le rapport de la puissance de crête à la puissance moyenne (PAPR) est faible, et les performances sont meilleures. Le procédé comprend les étapes suivantes : génération d'une unité de données de protocole de couche physique (PPDU), ladite PPDU comprenant un champ d'entraînement court, la longueur d'une séquence de domaine fréquentiel dudit champ d'entraînement court étant supérieure à une première longueur, la première longueur étant la longueur d'une séquence du domaine fréquentiel du champ d'entraînement court de la PPDU transmise sur un canal ayant une largeur de bande de 160 MHz ; envoi de la PPDU sur un canal cible, la largeur de bande du canal cible étant supérieure à 160 MHz.
Patent WO-2021164462-A1 (WO)
Title: Data encryption method, data decryption method, computer device, and medium
Inventor: YAN YUEQIANG
IPC: G06F21/62
Filed: 2021-01-12
Abstract: A data encryption method, a data decryption method, a computer device, and a medium. The method comprises: acquiring data to be encrypted in response to a data encryption signal (S1); determining whether an encrypted annotation corresponding to said data exists or not (S2); if the encrypted annotation corresponding to said data exists, acquiring an encryption algorithm name and an encryption key in the encryption annotation (S3); acquiring an encapsulation package of the encryption annotation from a database, and analyzing an encryption code generation template corresponding to the encryption algorithm name from the encapsulation package, wherein the encryption code generation template comprises an encryption algorithm corresponding to the encryption algorithm name (S4); filling the encryption key into the encryption code generation template to generate an encryption code (S5); and encrypting said data by using the encryption code (S6).
Patent WO-2022151483-A1 (WO)
Title: Resource allocation enhancement with early resource reselection
Inventor: TSAI LUNG-SHENG
IPC: H04W72/02
Filed: 2021-01-18
Abstract: This disclosure describes methods for periodic resource allocation between a Tx-UE and an Rx-UE. For periodic resource reservation of a Tx UE, it is possible to have contiguous resource collisions with another Tx-UE's periodic resource reservation. This invention provides methods to overcome this collision problem based on reception status of Rx-UE's SL HARQ feedback.
Patent WO-2021232866-A1 (WO)
Title: Bifunctional composite film, preparation method therefor and application thereof, and method for removing plasticizer from chinese baijiu
Inventor: HUANG MINGQUAN
IPC: B01D67/00
Filed: 2021-02-18
Abstract: A bifunctional composite film, a preparation method therefor and an application thereof, and a method for removing a plasticizer from Chinese Baijiu. The bifunctional composite film comprises a support film and a compact layer covering the surface of the support film, wherein the support film comprises a filter film and an adsorbent, and the adsorbent is dispersed in a pore structure of the filter film.
Patent WO-2021244069-A1 (WO)
Inventor: HE YUAN
IPC: H01M10/42
Filed: 2021-02-23
Abstract: A battery quick disconnect assembly (1), comprising: an accommodating portion (10) which comprises an accommodating cavity (11), a hardware male interface (111) being provided in the accommodating cavity (11), the accommodating cavity (11) having an opening (112), the opening (112) being formed at the proximal end of the accommodating cavity (11), and a snapping slot (12) being provided at the vicinity of the opening (112); and a battery assembly (20) which comprises a battery body (21), the battery body (21) being provided with a hardware female interface (211) and a rotating portion (22), the rotating portion (22) being provided at the proximal end of the battery body (21), the rotating portion (22) comprising two rotating pairs (221), a connecting member (222) for connecting the two rotating pairs (221), and hooks (223), one hook (223) being provided close to each rotating pair (221), and the two rotating pairs (221) being respectively provided on the two sides of the battery body (21), so that the battery assembly (20) and the accommodating portion (10) can be quickly connected and disconnected. The present invention further relates to a mobile chassis (100) and a robot comprising the battery quick disconnect assembly (1).
Patent WO-2021218448-A1 (WO)
Title: 笔迹形成方法、笔迹形成装置及电子设备
Inventor: ZHENG RUI
IPC: G06F3/0488
Filed: 2021-03-12
Abstract: 一种笔迹形成方法、笔迹形成装置及电子设备，该笔迹形成方法包括：根据在触摸装置的工作表面上的书写路径上的多个采样点确定一组轨迹点并得到每个轨迹点的轨迹信息，轨迹信息包括坐标、标志位和压力值，标志位包括指示对应的轨迹点是否为落笔点的数据；基于轨迹信息建立与多个轨迹点一一对应的多个雨滴状的轨迹单元；基于轨迹信息确定相邻的轨迹点对应的轨迹单元之间的连线方式；根据连线方式计算轨迹单元的连接点，并对相邻的轨迹点对应的轨迹单元的连接点所形成的多边形进行填充，以用于形成显示的笔迹。该笔迹形成方法可以得到美观的毛笔书写笔迹，笔迹平滑，可以体现多种笔画，计算量小，处理效率高，实时性强，简单实用。
Patent WO-2022193306-A1 (WO)
Inventor: YANG XIANFENG
IPC: G06F3/041
Filed: 2021-03-19
Abstract: A circuit board module (300), relating to the technical field of touch control, and capable of improving an anti-static capability. The circuit board module (300) comprises a touch-control chip (20), a first circuit board (10), a second circuit board (30) and at least one conductive connection portion (40), wherein the touch-control chip (20) comprises a grounding pin (22) and a plurality of signal pins (21); the first circuit board (10) is electrically connected to a touch-control display screen (200); the first circuit board (10) comprises a first grounding portion (14) and a plurality of signal pads (112); the signal pads (112) are electrically connected to the signal pins (21), such that the touch-control chip (20) is electrically connected to the touch-control display screen (200) by means of the first circuit board (10); the first grounding portion (14) is electrically connected to the grounding pin (22); the second circuit board (30) comprises a second grounding portion (32); and the at least one conductive connection portion (40) is electrically connected to the first grounding portion (14) and the second grounding portion (32).
Patent WO-2021190611-A1 (WO)
Title: 一种用于外感热病恢复期的中药组合物及其制备方法和应用
Inventor: WANG CHENGXIANG
IPC: A61P11/00
Filed: 2021-03-25
Abstract: 一种用于外感热病恢复期的中药组合物及其制备方法，中药组合物由如下原料制成：党参、白术、茯苓、麦冬、五味子、仙鹤草、苏子、桑白皮、枇杷叶、桔梗、杏仁和甘草。按照中医"君臣佐使"理论，以党参为君，炒白术、茯苓、麦冬、五味子、仙鹤草为臣，苏子、桑白皮和枇杷叶为佐，桔梗、杏仁、甘草为使。以及所述中药组合物用于新型冠状病毒肺炎及其他外感热病恢复期康复治疗的用途。
Patent WO-2021208772-A1 (WO)
Inventor: XU CHAO
IPC: H04M1/03
Filed: 2021-04-06
Abstract: La présente invention concerne le domaine technique des dispositifs électroniques, et concerne un dispositif électronique. Le dispositif électronique comprend un premier appareil de génération de son et un second appareil de génération de son; et une partie de la paroi de cavité sonore d'une cavité sonore du second appareil de génération de son est commune avec une partie de la paroi de cavité sonore d'une cavité sonore du premier appareil de génération de son et/ou une partie de la paroi de canal d'un canal de transmission de son de façon à constituer une paroi commune. L'existence de la paroi commune amène le premier appareil de génération de son et le second appareil de génération de son à être combinés ensemble pour former un ensemble de dispositif électroacoustique, ce qui permet d'améliorer l'effet global du haut-parleur du dispositif électronique et d'économiser également l'espace de structure du dispositif électronique.
Patent WO-2022147925-A1 (WO)
Inventor: LI PING
IPC: A61P15/10
Filed: 2021-04-19
Abstract: A patch for treating male erectile dysfunction and a preparation method therefor. The patch comprises the following active ingredients: an alcohol extract of Li medicine spider, water extracts of Alismatis rhizoma, Poria, Schisandra chinensis, Fructus psoraleae and Zingiberis rhizoma, and Cinnamomi cortex and Moschus. According to the principle "principal, assistant, complement and mediating guide" in traditional Chinese medicine, the Li medicine spider is combined with other traditional Chinese medicines such as Poria and Moschus, so as to obtain a navel patch for treating male erectile dysfunction and improving male sperm motility and quality. The patch can effectively improve the male erectile function, and can also avoid the serious physical and psychological burden caused by long-term oral administration of medicines, especially western medicines.
Patent WO-2022016937-A1 (WO)
Inventor: LIN ZHENHUA
IPC: F24F13/06
Filed: 2021-04-26
Abstract: 本申请提供了一种加湿器。加湿器包括：风道部件，风道部件包括风道主体、盖板和风道，风道主体具有安装孔，盖板可拆卸地设置在风道主体上，以封堵安装孔或打开安装孔；其中，在盖板处于封堵安装孔的安装位置时，风道主体和盖板围成风道。本申请的加湿器解决了现有技术中的加湿器的风道难以清洗的问题。
Patent WO-2021227983-A1 (WO)
Title: Method, apparatus and system for information transmission
Inventor: ZHANG MING
IPC: H04W74/08
Filed: 2021-05-08
Abstract: A method, apparatus and system for information transmission, for flexibly controlling random access of a terminal device. The method comprises: the terminal device receives first information sent by a network device; according to whether the first information comprises configuration indication information of a random access opportunity or the comprised configuration indication information of the random access opportunity, determining a first mode of the terminal device; or the terminal device receives second information sent by the network device; according to the first mode of the terminal device associated with a characteristic parameter indicated by the second information or the first mode of the terminal device associated with a leading resource, determining the first mode of the terminal device. According to at least one of the configuration indication information of the random access opportunity, an association relationship between the characteristic parameter and the terminal device, and an association relationship between the leading resource and the terminal device, the random access of the terminal device is configurated, the access of the terminal device to the network device can be flexibly controlled, thereby facilitating balancing the access quantity of the terminal devices to the network devices, thus balancing a network load.
Patent WO-2021254028-A1 (WO)
Title: B2 nanoparticle coherent precipitation strengthened ultrahigh-strength maraging stainless steel and preparation method therefor
Inventor: WANG QING
IPC: C22C38/08
Filed: 2021-05-11
Abstract: A B2 nanoparticle coherent precipitation strengthened ultrahigh-strength maraging stainless steel and preparation method therefor, which relate to the field of high-strength stainless steel. The maraging stainless steel comprises Fe, Cr, Ni, Al, Mo, W, Nb, C and B elements, wherein Si, Mn, S, P, O and N are impurity elements; the mass percentage (wt.%) of the alloy components is Cr: 4.0-6.0, Ni: 13.0-15.0, Al: 3.0-4.0, Mo: 1.0-2.0, W: 0.3-0.7, Nb: 0.2-0.4, C: 0.03-0.05, B: 0.004-0.008, Si≤0.20, Mn≤0.20, S≤0.01, P≤0.02, O≤0.005, N≤0.02, Fe: the balance; and the atomic percentage ratio of Nb/C is 1:1, and the atomic percentage ratio of Cr/(Mo+W) is 8:1. According to the present invention, uniform coherent precipitation of high-density B2 phase nanoparticles on a martensite matrix is achieved by means of alloy component design, such that the alloy has ultrahigh strength higher than 2.0GPa, good uniform plastic deformation capability and excellent corrosion resistance; in addition, the preparation process is simple, the cost of materials is greatly reduced, and a novel ultrahigh-strength maraging stainless steel is provided.
Patent WO-2021233175-A1 (WO)
Inventor: TIONG JIH TECK
IPC: F03B13/00
Filed: 2021-05-12
Abstract: 一种沐浴净水器(100)，沐浴净水器(100)包括：外壳(10)、滤芯(20)、水力发电机(30)和显示模块(40)，滤芯(20)设置于外壳(10)内且连接有进水通道(21)和出水通道(22)，水力发电机(30)设置于外壳(10)内，水力发电机(30)设置于滤芯(20)和进水通道(21)之间，或设置于滤芯(20)和出水通道(22)之间，以将进水通道(21)或出水通道(22)内的水流势能转化为电能，显示模块(40)包括：显示屏(41)和电路板，电路板与显示屏(41)电连接且还与水力发电机(30)电连接。
Patent WO-2022022023-A1 (WO)
Title: 激光末制导飞行器组网控制方法
Inventor: WANG HUI
IPC: G01S17/86
Filed: 2021-05-20
Abstract: 一种激光末制导飞行器组网控制方法，该方法包括如下步骤：步骤1，通过发射单元（1）朝向目标区域发射至少两个飞行器（2），第一个飞行器（2）至少比其他飞行器（2）早5～10秒到达目标区域；步骤2，通过安装在第一个飞行器（2）上的雷达信号接收模块（21）捕获雷达波信号，并据此获得雷达发射车的位置信息；步骤3，控制观测无人机（3）实时在目标区域巡航，并通过其上安装的摄像机（31）实时拍摄目标区域照片来寻找目标；步骤4，通过安装在观测无人机（3）上的激光照射器（32）照射目标；步骤5，通过观测无人机（3）上的摄像机（31）拍摄飞行器（2）着陆前后的目标照片，并将之传送给指挥单元（4），进而判断飞行器（2）落点和目标毁伤情况。
Patent WO-2022252257-A1 (WO)
Inventor: RUAN WEILIANG
IPC: B60L53/80
Filed: 2021-06-08
Abstract: 一种电动汽车换电机构，包括支架（10）、升降座（11）、平移座（12）、旋转座（13），升降座（11）滑动安装于支架（10），并能沿Z轴方向往复滑动，平移座（12）滑动安装于升降座（11）上，并能沿X轴方向往复滑动，旋转座（13）设于平移座（12）上，并能作180度旋转；旋转座（13）上设有两个电池存取座（14），电池存取座（14）能够沿Y轴方向往复滑动，两个电池存取座（14）上均设有电池抓取机构；升降座（11）的底部设有支撑件（20），支撑件（20）包括安装臂（21）和支撑臂（22），安装臂（21）的末端固接于升降座（11）的外沿，支撑臂（22）沿Y轴方向向外延伸，形成悬臂结构，支撑臂（22）尾端设有一滚轮（31），滚轮（31）的转轴沿X轴方向设置。
Patent WO-2022222245-A1 (WO)
Title: High-positioning-precision lead screw sliding table integrated with grating ruler
Inventor: ZHOU MIN
IPC: G01B11/00
Filed: 2021-06-11
Abstract: A high-positioning-precision lead screw sliding table integrated with a grating ruler, comprising: a sliding table base (1), a sliding module, a displacement feedback module, a servo motor (6), and a ball screw nut assembly. The sliding module comprises a linear guide rail (9), a sliding block (10), and a sliding seat (11); the two linear guide rails are oppositely arranged in the sliding table base; the lower end of the sliding seat is slidably connected to the linear guide rail by means of a sliding block; and the sliding seat is connected to a nut of the ball screw nut assembly, the servo motor is connected to the ball screw nut assembly by means of a coupler (5), the displacement feedback module comprises a reading head mounting piece (12), a grating reading head (13), a grating ruler (14), and a grating ruler pressing plate (15); the grating ruler is fixed on the side wall of the sliding table base by means of the grating ruler pressing plate; and the grating reading head is fixed on the sliding seat by means of the reading head mounting piece. The lead screw sliding table is matched with the displacement feedback module by means of the sliding module, the location of the sliding seat is monitored in real time, real-time correction is facilitated, and the operation and positioning precision is improved.