baber/WOPTO huggingface dataset:
Patent WO-2019056168-A1 (WO)
Title: Heating mechanism for biochemical reaction device
Inventor: LEE CHUN-MING
IPC: B01L7/00
Filed: 2017-09-19
Abstract: A heating mechanism for a biochemical reaction device. The heating mechanism comprises a heat conducting body (10) and a temperature control component (20). The heat conducting body (10) comprises: at least one accommodating recess (11), each accommodating recess (11) comprising an accommodating chamber (112) and an opening in communication with the accommodating chamber (112); a clamping hole (12), wherein the clamping hole (12) is in communication with the opening and capable of receiving a reaction tube; and at least one heat conducting block (13), wherein each heat conducting block (13) is movably mounted in the accommodating chamber (112), one end of the heat conducting block (13) is connected to an elastic component (14), and the other end is provided with an abutting portion. The abutting portion of the heat conducting block (13) is located in the aperture of the clamping hole (12) and the heat conducting block (13) protrudes from the opening via the elastic component (14). The temperature control component (20) is connected to the heat conducting body (10), and capable of heating and regulating the temperature of the heat conducting block (13). The heating mechanism allows a reaction vessel to conduct heat energy by means of direct and reliable contact with a heat conducting block, such that reaction temperatures can be reached easily, accurately, and rapidly during reactions, thereby ensuring uniform reaction conditions and increasing reaction accuracy.
Patent WO-2018103436-A1 (WO)
Title: 3d显示套、显示方法、装置及存储介质
Inventor: GAO WEI
IPC: G02B30/27
Filed: 2017-09-29
Abstract: 一种3D显示套、显示方法、装置及存储介质，旨在解决现有显示产品不能实现2D和3D显示的兼容的问题。3D显示套包括显示套本体（11），显示套本体（11）设有用于容纳2D显示设备的型腔，其内表面的形状与2D显示设备的外壳相适配，至少与2D显示设备的正视面或后视面对应的显示套本体（11）的显示部（12）由高透光材料制成，显示套本体（11）的内侧（22）为微透镜阵列。将这种3D显示套套于2D显示设备正面覆盖屏幕，可实现裸眼3D功能，其上空位对称设计，包括露出摄像头、home键、耳机孔、音量按键和开关机按键的空位（131、132、141、142、143），套于2D显示设备的背面，此时为普通的手机套，具有保护功能。
Patent WO-2018095146-A1 (WO)
Inventor: YU MENG
IPC: H04N21/2743
Filed: 2017-09-30
Abstract: La présente invention porte sur le domaine de la diffusion en continu en direct de réseau, et concerne en particulier un procédé, un dispositif et un appareil de terminal de synthèse d'un flux vidéo d'une salle de diffusion en continu en direct. Le procédé comprend les étapes consistant : à émettre, en réponse à une instruction de fonctionnement d'un utilisateur de diffuseur d'activation de diffusion en continu en direct à sources multiples, des informations de pré-protocole contenant des informations de caractéristique d'une salle de diffusion en continu en direct et des informations d'identité de diffuseur; à configurer un terminal de l'utilisateur de diffuseur en tant que terminal de serveur, et à recevoir une requête de connexion initiée par un second terminal selon les informations de pré-protocole; à recevoir, en réponse à la demande de connexion et après qu'une connexion de l'utilisateur de diffuseur à au moins un second terminal est confirmée, un deuxième flux vidéo capturé par le second terminal; à synthétiser un premier flux vidéo capturé localement et le deuxième flux vidéo en un troisième flux vidéo, et à les télécharger vers un serveur, de telle sorte que le serveur pousse le troisième flux vidéo vers chaque utilisateur dans la salle de diffusion en continu en direct. En configurant un terminal de diffuseur en tant que terminal de serveur et en synthétisant un flux vidéo devant être poussé vers une salle de diffusion en continu en direct, la présente invention réduit l'utilisation de bande passante, abaisse une charge de travail d'un serveur de plate-forme de diffusion en continu en direct, et permet un fonctionnement simple d'une extrémité avant de lecture de vidéo pour une diffusion en continu en direct.
Patent WO-2018120974-A1 (WO)
Title: 基于非对称有机空穴传输材料的仅空穴半导体二极管器件
Inventor: LI HUIYANG
IPC: H01L51/05
Filed: 2017-10-09
Abstract: 一种基于非对称有机空穴传输材料的仅空穴半导体二极管器件，包含阳极（20），阴极（60），和有机层，所述有机层为电子阻挡层（50）、空穴传输层（40）、空穴注入层（30）中的一层或多层，所述有机层具有式(I)所述的化合物，其中，R  1 与R  2 分别独立地选自为氢、具有1～8个碳原子的烷基、具有2～8个碳原子的烯烷基、具有2～8个碳原子的炔烷基、或具有5～20个碳原子的芳香基。该化合物具有高玻璃化转变温度，热稳定性高，所制备的仅空穴半导体二极管器件性能良好且稳定，器件寿命长。
Patent WO-2019071400-A1 (WO)
Title: Mobile terminal sealing structure and mobile terminal
Inventor: ZHAI CONGGUI
IPC: H04M1/02
Filed: 2017-10-09
Abstract: Disclosed in the present application are a mobile terminal sealing structure and a mobile terminal, the mobile terminal comprising a housing, a pinhole being disposed in the housing; a sealing member, the sealing member being hinged to the housing; and an elastic member, one end of the elastic member being connected to the sealing member and the other end being connected to the housing, the elastic member providing elastic force to drive the sealing member to rotate about the hinge to abut the housing and block the pinhole.
Patent WO-2018171178-A1 (WO)
Title: 指纹识别器件及控制方法、触摸显示面板、触摸显示装置
Inventor: TAN JIFENG
IPC: G06K9/00
Filed: 2017-10-19
Abstract: 一种指纹识别器件、触摸显示面板及指纹识别的控制方法，指纹识别器件包括光电传感器(21)和光波导结构(22)，光波导结构(22)包括间隔开而设置的介质材料(23)和波导材料(24)，光线由波导材料(24)射入后，在介质材料(23)与波导材料(24)之间的界面进行全反射后传播至波导材料(24)背离触摸基板(4)的面上。若指纹的波谷(11)与该面接触，则由于波谷(11)内为空气，光线全反射返回由光电传感器(21)识别；若指纹的波脊(12)与该面接触，则波脊(12)处光线发生漫反射不会被反射回到光电传感器(21)以进行识别。该指纹识别器件适用于各种显示装置。
Patent WO-2018090783-A1 (WO)
Title: 电机定子电阻的在线辨识方法、装置和电机控制系统
Inventor: CHENG YUNFENG
IPC: H02P21/14
Filed: 2017-10-19
Abstract: 一种电机定子电阻的在线辨识方法、装置和电机控制系统，其中，方法包括以下步骤：向同步旋转dq轴系的d轴注入预设电流（S1）；获取同步旋转dq轴系的d轴电压和d轴电流（S2）；分别对d轴电压和d轴电流进行低通滤波处理（S3）；根据低通滤波处理后的d轴电压和d轴电流计算电机的定子电阻（S4）。该方法能够获得准确的定子电阻，且测量简单，实现容易，可运用于工程实践。
Patent WO-2019080019-A1 (WO)
Title: Method and apparatus for establishing connection between physical olt and virtual olt
Inventor: HUANG XIAOFENG
IPC: H04L29/08
Filed: 2017-10-25
Abstract: Provided are a method and apparatus for establishing a connection between a physical optical line terminal (OLT) and a virtual OLT. In the method, a first physical optical line terminal (pOLT) sends an allocation request to a virtual optical line terminal (vOLT); according to a preset policy, a distribution virtual server in vOLTs selects, from at least one vOLT instance of the vOLTs, a first vOLT instance to provide a service to the first pOLT, and sends information of the first vOLT instance to the first pOLT; the first pOLT stores the information of the first vOLT instance so that the first pOLT, when sending a service request, sends directly to the first vOLT instance. By means of the described method, it is unnecessary for the distribution virtual server to forward a service request each time it is sent to a selected vOLT instance; thus the amount of work done by the distribution virtual server is reduced, helping to improve system efficiency and helping to avoid the limitation of service capability of the vOLT as a result of the performance of the distribution virtual server.
Patent WO-2019075794-A1 (WO)
Title: Voice control method and apparatus, and terminal device
Inventor: XIANG YONGYANG
IPC: G10L17/22
Filed: 2017-11-03
Abstract: A voice control method and apparatus, and an electronic device. The method comprises the following steps: receiving a voice instruction (S11); extracting a voiceprint characteristic of the voice instruction (S12); matching authority information corresponding to the voice instruction according to the voiceprint characteristic (S13); and responding to the voice instruction according to the authority information (S14). Thus, an authority limit is provided for voice control, and different voice control authorities can be allocated to different users, thereby improving the security of voice control, and enhancing the user experience. Moreover, when multiple users send a voice instruction at the same time, the voice instruction sent by the user with the highest authority level can be executed, thereby avoiding a control failure or system crash, improving the stability and control effect of voice control, and further enhancing the user experience.
Patent WO-2019095377-A1 (WO)
Title: 差分电路、电容检测电路、触摸检测装置和终端设备
Inventor: JIANG HONG
IPC: G01R27/26
Filed: 2017-11-20
Abstract: 本申请提供一种差分电路、电容检测电路和触摸检测装置，能够降低差分电路噪声，提高输出信号信噪比，当该差分电路应用在电容检测电路中能够提高电容检测的准确性。该差分电路包括前端电路和处理电路，前端电路包括控制电路和PGA电路，控制电路连接电源、两个电容器和PGA电路，用于在第一阶段控制电源向两个电容器充电并控制两个电容器向PGA电路放电，并在第二阶段控制PGA电路为两个电容器充电；PGA电路用于在第一和第二阶段分别将两个电容器的电容信号转化为电压信号并求差，得到两个电容器在第一和第二阶段对应的电压的差分信号；处理电路与前端电路相连接，用于根据前端电路在第一和第二阶段输出的差分信号确定两个电容器对应的电压的目标差分信号。
Patent WO-2019100358-A1 (WO)
Inventor: LI CHUNHUI
IPC: F02C7/36
Filed: 2017-11-27
Abstract: L'invention concerne un ensemble générateur à turbine à gaz, comprenant une turbine à gaz, une unité de génération d'énergie et un mécanisme de transmission relié à la turbine à gaz et à l'unité de génération d'énergie. Plusieurs générateurs à entraînement direct à grande vitesse sont reliés à une turbine à gaz à grande échelle de manière planétaire à l'aide d'engrenages magnétiques, de telle sorte que le problème selon lequel les générateurs à entraînement direct à grande vitesse ne peuvent pas atteindre une puissance élevée est résolu, et les exigences de la turbine à gaz vis-à-vis de générateurs à entraînement direct à grande puissance et à grande vitesse sont satisfaites. Selon l'ensemble générateur à turbine à gaz, l'utilisation des générateurs à entraînement direct à grande vitesse diminue le volume et le poids, et en outre, l'utilisation des engrenages magnétiques réduit les détériorations mécaniques et améliore le taux d'utilisation du carburant.
Patent WO-2019104587-A1 (WO)
Inventor: CHEN RONG
IPC: A61P31/12
Filed: 2017-11-30
Abstract: 一种药物组合物及其用途，该药物组合物含有莪术油和冰片，其中莪术油含有牻牛儿酮(吉马酮)、莪术二酮、呋喃二烯、莪术醇、榄香烯和莪术烯，不含有2,4,6-五甲基苯胺，或者2,4,6-五甲基苯胺重量含量小于等于100ppm，所述药物组合物用于预防和/或治疗常见的HPV感染及其所致的各种疾病。将所述药物组合物制备成制剂，具有更好的安全性和更好的临床疗效。
Patent WO-2018099435-A1 (WO)
Title: 一种摄像机的防抖方法及摄像机
Inventor: MA WEIMIN
IPC: H04N5/232
Filed: 2017-11-30
Abstract: 本申请实施例提供了一种摄像机的防抖方法及摄像机，所述方法包括：获取摄像机当前的抖动数据，所述抖动数据包括摄像机抖动时的位置变化数据；所述抖动数据，通过所述抖动检测器件检测获得；按照预设的抖动数据与防抖镜片进行防抖的位置变化的关系，确定防抖镜片的移动数据；根据所述移动数据调整防抖镜片的位置，以使所述图像传感器拍摄防抖后的图像。应用本申请实施例能够针对更高或更低频率的抖动进行防抖处理，能够提高防抖性能。
Patent WO-2018166283-A1 (WO)
Title: 摆动端按摩器
Inventor: YANG YI
IPC: A61H23/02
Filed: 2018-03-13
Abstract: 一种摆动端按摩器，由摆动端（1）、推杆（2）、手把壳（3）组成，手把壳（3）表面设有推杆控制键（4）与功能控制键（5），手把壳（3）内设有电路控制板（6）、电源（7）、推杆推拉器（8）。推杆（2）环形排列围成一个柱状体，推杆（2）前端与摆动端（1）的顶面相连接或非连接；推杆（2）末端装入手把壳（3）前端内；当推杆（2）围成的柱状体中心为空心，该空心位置设有旋转的推杆（2）。推杆推拉器（8）控制推杆（2）。
Patent WO-2019127738-A1 (WO)
Title: 具有吸水功能的液晶面板包装箱
Inventor: LV CHENGLING
IPC: B65D85/38
Filed: 2018-01-18
Abstract: 一种具有吸水功能的液晶面板包装箱，包括箱体(10)和吸水件(20)，所述箱体(10)上设有容纳槽(11)，所述吸水件(20)设置于所述容纳槽(11)内，当所述吸水件(20)吸收空气中的水分后，所述吸水件(20)膨胀且部分伸出于所述容纳槽(11)外，并且所述吸水件(20)伸出于所述容纳槽(11)外的部分用于抵接与所述箱体(10)堆叠设置的其他液晶面板包装箱。通过在箱体(10)上设置吸水件(20)，当吸水件(20)吸水膨胀后，吸水件(20)与堆叠设置在箱体(10)上方的其他液晶面板包装箱紧密贴合，吸水件(20）填充满相邻两个箱体(10）之间的堆叠缝隙，从而防止外界水汽进入箱内。
Patent WO-2018149274-A1 (WO)
Title: 唇形密封件
Inventor: ZHANG YUELIN
IPC: F16J15/3208
Filed: 2018-01-23
Abstract: 一种唇形密封件，包括环形的主体（10），以及围绕主体（10）的密封唇（20,30），密封唇（20,30）具有用于接触密封的唇尖（21,31）以及朝向轴向一端开口的唇口（22,32）；密封唇（20,30）上固设有保护件（50），保护件（50）具有覆盖唇尖（21,31）的保护层（51），保护层（51）沿轴向从唇尖（21,31）向唇口（22,32）的开口方向延伸，且呈与密封唇（20,30）同轴的环形。该唇形密封件可以避免密封唇磨损而失效。
Patent WO-2018205692-A1 (WO)
Title: 薄膜晶体管及其制造方法、阵列基板以及显示装置
Inventor: CHEN JIANGBO
IPC: H01L21/336
Filed: 2018-01-29
Abstract: 一种薄膜晶体管及其制造方法、阵列基板及其制造方法以及显示装置。薄膜晶体管包括：设置在衬底基板（1）上的有源层（2）和设置在有源层（2）上的栅极叠层（3），其中，栅极叠层（3）为从下到上依次层叠的栅极绝缘层（301）、栅极电极（302）和覆盖层（303），覆盖层（303）比栅极电极（302）更容易捕获氧原子，从而解决覆盖层（303）下的栅极电极（302）的氧化问题。覆盖层（303）可为含镓的氧化物，如为IGZO、GZO、IGO、氧化镓，或其组合，含镓的氧化物可进一步为氧缺乏的。
Patent WO-2019119622-A1 (WO)
Inventor: JIANG BIWANG JACK
IPC: B01J20/286
Filed: 2018-02-01
Abstract: L'invention concerne une charge de gel de silice modifiée. La charge de gel de silice modifiée comprend des particules ayant la structure suivante : des microsphères de gel de silice greffées avec des groupes fonctionnels, et une couche d'enrobage polymère au moins formée sur les surfaces des microsphères de gel de silice, le polymère étant lié avec des liaisons hydroxyle de silicium sur les surfaces des microsphères de gel de silice. Selon la présente invention, une fonctionnalité de particule de gel de silice est fournie par greffage de groupes fonctionnels sur les surfaces des particules de gel de silice, et des groupes monomères de polymère sont greffés sur les surfaces des particules de gel de silice, puis les groupes de monomères de polymère sont polymérisés pour obtenir la couche d'enrobage polymère enrobant les surfaces des particules de gel de silice. La couche d'enrobage polymère peut enrober le puits de particules de gel de silice, ce qui permet d'empêcher une solution alcaline de réagir avec les groupes hydroxyle de silicium sur les surfaces des particules de gel de silice, et d'améliorer la résistance aux alcalis et la résistance à la corrosion des particules de gel de silice.
Patent WO-2019153141-A1 (WO)
Title: Method and apparatus for determining a dynamic harq-ack codebook
Inventor: LEI HAIPENG
IPC: H04L1/18
Filed: 2018-02-07
Abstract: The present disclosure is related to a method and apparatus for determining a dynamic hybrid automatic repeat request-acknowledge (HARQ-ACK) codebook. A method for determining a dynamic HARQ-ACK codebook for includes receiving a plurality of downlink (DL) transmissions, wherein each DL transmission has an associated first signal indicating whether the DL transmission is a last transmission of the plurality of DL transmissions. The method further includes transmitting a HARQ-ACK codebook corresponding to the plurality of DL transmissions, wherein, based on the first signal, HARQ-ACK feedback for the last transmission of the plurality of DL transmissions is arranged at the end of the HARQ-ACK codebook. The present disclosure reduces signaling overhead for a dynamic HARQ-ACK codebook and avoids misunderstanding between a base unit and a remote unit when determining the dynamic HARQ-ACK codebook.
Patent WO-2019153415-A1 (WO)
Title: Quantum dot led and preparation method therefor
Inventor: FAN YONG
IPC: H01L33/50
Filed: 2018-03-13
Abstract: A quantum dot LED and a preparation method therefor. The quantum dot LED comprises: a pair of electrodes arranged at intervals and side by side; an LED chip arranged on the electrodes and electrically connected to the electrodes; a quantum dot layer arranged on the LED chip; a white adhesive layer arranged on the quantum dot layer; and an inorganic encapsulation layer that covers the electrodes, the LED chip, the quantum dot layer and the white adhesive layer.
Patent WO-2019183917-A1 (WO)
Inventor: HAN LIANG
IPC: H04M1/725
Filed: 2018-03-30
Abstract: The present invention relates to a method for operating a device characterized in that it comprises the following steps of, performed by a processing unit of the device: (a) receiving a phone call from a calling party; (b) determining an action to be performed by the device (1) among a predetermined list of actions related to the handling of a phone call, as a function at least of identity information about the calling party; (c) performing said determined action for handling said phone call.
Patent WO-2018192473-A1 (WO)
Inventor: SI WEIJIE
IPC: C08J7/043
Filed: 2018-04-17
Abstract: A coating composition comprises 10-20 wt% of polyester resin, 2-8 wt% of amino resin, and 0-6 wt% of acrylic resin, based on the total weigh of the coating composition. A substrate coated with the coating composition is also provided.
Patent WO-2019174117-A1 (WO)
Title: Flexibly adjustable multi-level all-optical 2r regeneration apparatus
Inventor: WU BAOJIAN
IPC: H04B10/61
Filed: 2018-05-08
Abstract: A flexibly adjustable multi-level all-optical 2R regeneration apparatus. A degraded multi-level optical PAM signal needing to be regenerated is amplified by a light amplifier (101), and is regulated by a first polarization controller (102) to be in a direction consistent with that of a horizontal linear polarizer (103), thus obtaining a horizontally polarized degraded multi-level optical PAM signal (S PAM_H ); a polarization direction of continuous auxiliary light (S  F ) emitted by a laser (201) is regulated by a second polarization controller (202) to be consistent with a polarization direction of a vertical linear polarizer (203), thus obtaining vertically polarized auxiliary light (S F_V ); and cross-phase modulation and interference coupling are then performed, the vertically polarized auxiliary light (S F_V ) signal is modulated by the degraded multi-level optical PAM signal (S PAM_H ), so as to form a power transfer function curve where a regenerated optical PAM signal power (namely, an output power) increases in a stepped manner as the degraded multi-level optical PAM signal power (namely, input power) increases. The apparatus has the advantages that a regenerated level can be flexibly adjustable, a regeneration work point can be changed, and regeneration performance of each level are relatively consist.
Patent WO-2019076041-A1 (WO)
Title: Method for paired connection of access devices, and access devices
Inventor: TAN XIJIN
IPC: H04W48/16
Filed: 2018-05-10
Abstract: Embodiments of the present application provide a method for the paired connection of access devices, and access devices. The method comprises: a first access device receives an authentication request sent by a second access device after detecting the first access device, the authentication request comprising identifier information of the second access device and authentication information; authenticate the second access device according to the authentication information; send an authentication response to the second access device after the authentication succeeds; receive a network access request sent by the second access device; send an access response to the second access device. The embodiments of the present application implement the completion of an entire authentication and network access process by means of information interaction between a first access device and a second access device, without involving human participation, improve the access efficiency and user experience, and also improve the security of a network construction process.
Patent WO-2019218246-A1 (WO)
Inventor: YANG HONGBIN
IPC: E04F19/04
Filed: 2018-05-16
Abstract: 一种安装有水管及强电电线的装饰墙系统，包括：若干横向排布的装饰板（1）；若干装饰板（1）固定在墙体（100）上，相邻两块装饰板（1）之间留有用于嵌置强电布线件（2）及水管安置件（4）的竖向空隙，强电布线件（2）及水管安置件（4）嵌置于竖向空隙内，强电布线件（2）内安装有强电电线（3），水管安置件（4）内放置有水管（5）。通过线路与主体结构采用分离式设计，节约后期维修及改装成本。
Patent WO-2019227423-A1 (WO)
Inventor: HU YUEPENG
IPC: G06F16/00
Filed: 2018-05-31
Abstract: 本申请实施例提供了一种用户特征信息收集方法、装置和设备/终端/服务器，所述方法包括：获得应用程序在文件系统中生成的至少一文件夹信息；根据所述文件夹信息，获得所述文件夹中存储的用户信息和/或日志；解析所述用户信息和/或日志，生成所述用户的特征信息。本申请实施例通过分析用户读取权限较低的文件夹信息，实现用户特征信息的提前获取。
Patent WO-2019033873-A1 (WO)
Title: Light-dimming device and light-dimming method therefor
Inventor: ZHOU GUOFU
IPC: G02F1/13
Filed: 2018-07-06
Abstract: Disclosed by the present invention are a light-dimming device and a light-dimming method therefor: main body liquid crystals and salts of ionizable ions fill a regulating area that is formed by oppositely arranged substrates; the main body liquid crystals are arranged in a specific orientation under the induction of an orientation layer when not being energized and are re-oriented when being energized; ions ionized from the salts of ionizable ions move quickly under the action of a formed electric field and disorganize the specific orientation arrangement of the main body liquid crystals such that the main body liquid crystals move irregularly following the quick movement of ionizable ions so as to scatter incident light in the visible light waveband, thereby regulating the transmission and scattering of visible light and regulating light. Due to no polymer network being present, the liquid crystal device provided by the present invention does not require the use of a reactive monomer and does not require a polymerization process, while polymer ageing does not occur, thereby reducing production costs and extending the service life of the light-dimming device.
Patent WO-2020010626-A1 (WO)
Title: Robot motion control method, robot, and robot motion control system
Inventor: ZHANG SONGPENG
IPC: G05D1/02
Filed: 2018-07-13
Abstract: The present application discloses a robot motion control method, a robot, and a robot motion control system. Said method comprises: acquiring initial parameters of a tool coordinate system of a robot with respect to a second reference coordinate system when a coordinate system referred to by the robot is changed from a first reference coordinate system to the second reference coordinate system; according to the initial parameters and target parameters of the changed tool coordinate system of the robot with respect to the second reference coordinate system, planning a displacement trajectory of the tool coordinate system with respect to the second reference coordinate system; and controlling the tool coordinate system of the robot to move along the displacement trajectory. By means of the method above, the present application is able to avoid a sudden change in the velocity when the coordinate system referred to by the robot is changed, thereby avoiding damage to the robot.
Patent WO-2019029361-A1 (WO)
Title: Three-dimensional printer
Inventor: LAN HE
IPC: B41J3/00
Filed: 2018-07-25
Abstract: A three-dimensional printer, comprising: a printing platform (11); a feeding assembly (13), which is used for switching ink cartridges (133) having different solution materials to the printing platform (11) for inkjet printing; a control assembly (12), which is used for controlling an ink cartridge (133) that is switched to the printing platform (11) to move on the printing platform (11); the feeding assembly (13) comprises: a plurality of ink cartridges (133), which are used for storing different solution materials respectively; a switching control device (131) which, in response to an instruction from a control unit (12), switches an ink cartridge (133) storing a corresponding solution material to the printing platform (11) according to a current printing step.
Patent WO-2019024769-A1 (WO)
Title: Fluid discharge system and pressing and pushing device thereof
IPC: B65D35/28
Filed: 2018-07-27
Abstract: Provided are a fluid discharge system and a pressing and pushing device thereof, the pressing and pushing device (1) comprising a pair of rolling shafts (10), a drive device (20) and a mounting support (30), wherein the pair of rolling shafts (10) are rotatably mounted on the mounting support (30), and each rolling shaft (10) is provided with mounting parts (11) located at two ends and a pressing section (12) located between the mounting parts; and the pair of rolling shafts can operatively clamp a clamped object between pressing sections and can rotate in a backward direction by means of the drive device so as to apply a pressing and pushing force to the clamped object. The pressing section (12) comprises a supporting shaft (121) and an elastomer (122) arranged to wrap the supporting shaft. The pressing and pushing device (1) is further provided with a protection device, and the protection device is used for protecting the elastomer located at end portions of the pressing section. The discharge system is a residue-free discharge system without the requirement of hanging a lining, has a simple structure and a great manufacturing process, is simple to operate, and saves on costs.
Patent WO-2020010667-A1 (WO)
Inventor: ZHENG YONGTING
IPC: C04B35/119
Filed: 2018-08-15
Abstract: 一种燃烧合成水雾法制备氧化铝基固溶体陶瓷粉末的方法，将原料分别进行干燥，混合均匀，装入高压反应器中，在反应气氛下，引燃原料，进行高温燃烧合成反应，反应完全后得到高温熔体，保温后，开启高压反应器喷嘴，在高压反应器内高压气体作用下，熔体高速喷出，经过液相快速冷却，获得氧化铝基固溶体陶瓷粉末。该方法对原材料的粒度要求不高，采用的是微米级粉末，极大的降低了成本，工艺效率极高可以进行工业化生产。