baber/WOPTO huggingface dataset:
Patent WO-2022193406-A1 (WO)
Inventor: LIU LIHUA
IPC: G01N35/10
Filed: 2021-04-25
Abstract: L'invention concerne un appareil de séparation précise d'échantillon de sédiment d'une masse d'eau, comprenant : un appareil de fixation d'échantillon (11), configuré pour fixer un échantillon de sédiment en colonne; un appareil de déplacement d'échantillon (10), configuré pour couper l'échantillon de sédiment en colonne en plusieurs petites sections le long du sens de la longueur, et pour alimenter séquentiellement les échantillons de petite section à un appareil de soufflage de gaz (12); l'appareil de soufflage de gaz (12), configuré pour souffler l'échantillon de petite section dans un sac à échantillon depuis l'appareil de déplacement d'échantillon (10); un appareil d'alimentation en sac à échantillon, configuré pour ouvrir le sac à échantillon sous l'appareil de soufflage de gaz (12), sceller le sac à échantillon après que l'échantillon de petite section soit tombé dans le sac à échantillon, et ensuite relâcher le sac à échantillon, de sorte que le sac à échantillon tombe sur un appareil de transfert d'échantillon; et un appareil de transport et de recyclage d'échantillon, configuré pour transférer et stocker le sac à échantillon qui contient l'échantillon de petite section et qui tombe sur l'appareil de transport et de recyclage d'échantillon. L'appareil de séparation d'échantillon peut améliorer considérablement l'efficacité de la séparation des échantillons, réduire le coût, réduire les erreurs de séparation manuelle des échantillons et la perte d'échantillons, protéger la stratification de l'échantillon et améliorer la précision d'un résultat expérimental.
Patent WO-2022226720-A1 (WO)
Inventor: ZOU TING
IPC: G06T7/12
Filed: 2021-04-26
Abstract: Procédé de planification de trajet, dispositif de planification de trajet et support destinés à être utilisés dans la planification d'un trajet cible d'une plateforme mobile. Le procédé consiste : à segmenter une région d'opération concave d'une plateforme mobile en une pluralité de sous-régions convexes (S402) ; à déterminer un trajet de référence de la plateforme mobile correspondant à chaque sous-région convexe, la direction du trajet de référence étant parallèle à la direction de la ligne de segmentation d'une région d'opération de segmentation (S404) ; et à relier le trajet de référence correspondant à chaque sous-région convexe de manière à générer un trajet cible de la plateforme mobile lors de l'opération dans la région d'opération (S406).
Patent WO-2022236556-A1 (WO)
Inventor: WANG JIN
IPC: H02H7/085
Filed: 2021-05-10
Abstract: 本发明涉及一种温度监测装置及方法，应用于轮毂电机的驱动单元，该监测装置包括：第一温度开关元件，其安装于轮毂电机的第一相位线圈，在自身的温度超过第一设定阈值时，第一温度开关元件的电阻发生变化；电机控制单元，用于检测第一温度开关元件的输出量，并在第一温度开关元件的输出量超过第一阈值时，判定为轮毂电机过热。这样，在轮毂电机过热时能够及时准确的检测出来，防止出现检测偏差。
Patent WO-2022246586-A1 (WO)
Inventor: LEE TZUNG-YAN
IPC: A61K47/44
Filed: 2021-05-24
Abstract: Disclosed herein are novel use of a curcuminoid-rich oil extract for the treatment of acute lung injury (ALI), such as acute respiratory distress syndrome (ARDS). According to preferred embodiments of the present disclosure, the curcuminoid-rich oil extract comprises curcuminoids dissolved in an edible oil, in which the curcuminoids consist of 25-30% (wt%) of bisdemethoxycurcumin, 25-30% (wt%) of demethoxycurcumin, and 40-50% (wt%) of curcumin.
Patent WO-2022022056-A1 (WO)
Inventor: WANG HONGLEI
IPC: E21D23/16
Filed: 2021-06-01
Abstract: A light electric support for a coal mine, comprising: a pushing device (100), used for driving the light electric support for a coal mine to move; a top beam (200) that can be lifted or lowered with respect to the ground, wherein a plurality of recesses filled with a high polymer material are formed in the top beam (200); and a supporting framework (300) comprising two supporting frames arranged side by side, each supporting frame comprising: a base plate (301); a telescopic driving device (302), one end of the driving device (302) being pivotably connected to the base plate (301), and the other end of the driving device (302) being pivotably connected to the top beam (200); a shield beam (303) pivotably connected to the top beam (200); and a connecting rod (304), one end of the connecting rod (304) being pivotably connected to the shield beam (303) and the other end being pivotably connected to the bottom plate (301).
Patent WO-2022012216-A1 (WO)
Title: Dna movable type storage system and method
Inventor: CHEN FEI
IPC: G16B50/00
Filed: 2021-06-07
Abstract: A DNA movable type storage system and method. The method comprises: providing a content movable type physical library and an index movable type physical library; splitting data to be stored in a target file into a plurality of data elements and marking index information for the data elements, enabling content information of the data elements to correspond to specific content movable type oligonucleotide fragments in the content movable type physical library, and enabling the index information to correspond to specific index movable type oligonucleotide fragments in the index movable type physical library; and then, connecting the content movable type oligonucleotide fragments and the index movable type oligonucleotide fragments to form DNA movable type units, and a plurality of DNA movable type units forming a DNA storage file in which all data elements to be stored are stored. A DNA movable type physical library can be synthesized in one step, multiple instances of repeated usage and free combination greatly reduce the DNA synthesis costs, the labor and time investment involved in multiple instances of designing and synthesis of DNA fragments can be avoided, and the cost burden caused due to the introduction of a large number of error correction sequences is avoided.
Patent WO-2022266948-A1 (WO)
Inventor: LI MINGJU
IPC: H04L5/00
Filed: 2021-06-24
Abstract: Provided in the embodiments of the present disclosure are a method for recovering a beam for a physical uplink control channel, and an apparatus, which method and apparatus can be applied to the technical field of communications. A method executed by a terminal device comprises: the terminal device detecting that a first transmission and reception point (TRP) is in a beam failure state, and determining a recovered beam for a physical uplink control channel (PUCCH). Then, the terminal device can perform communication transmission by means of the recovered beam determined for the PUCCH. Therefore, the influence on the communication transmission can be reduced to the greatest possible extent, thereby improving the quality and efficiency of communication transmission.
Patent WO-2022267031-A1 (WO)
Title: 一种rs码译码方法及装置
Inventor: Tang Nianqi
IPC: H04L1/00
Filed: 2021-06-25
Abstract: 提供了一种RS码译码方法及装置。本申请中，根据待译码的码字确定伴随式，码字为RS编码的码字（S301）；根据伴随式确定错误位置多项式以及满足关键方程的最小长度（S302）；若满足关键方程的最小长度大于RS编码的最大纠错能力（S303），则检测到不可纠正错误，并放弃对码字进行译码，否则，根据错误位置多项式确定错误位置；若确定出的错误位置的数量不等于满足关键方程的最小长度（S305），则检测到不可纠正错误，并放弃对码字进行译码，否则，根据错误位置对码字进行纠错，得到码字的译码结果（S307）。采用本申请可检测不可纠正错误，进而提高系统性能和可靠性。
Patent WO-2023272635-A1 (WO)
Inventor: ZHANG GUOHUA
IPC: B60W40/08
Filed: 2021-06-30
Abstract: La présente demande concerne le domaine de la conduite intelligente, et concerne spécifiquement un procédé de détermination de position cible, un appareil de détermination et un système. Le procédé comprend les étapes consistant à : acquérir la direction de ligne de visée d'un premier utilisateur dans une cabine ; en fonction de la direction de ligne de visée du premier utilisateur et d'un modèle d'estimation, déterminer une position cible vers laquelle la direction de ligne de visée du premier utilisateur est orientée, le modèle d'estimation étant utilisé pour représenter la probabilité que la direction de ligne de visée d'un utilisateur dans la cabine soit orientée vers la position cible, le modèle d'estimation est obtenu par apprentissage selon une direction de ligne de visée correspondante lorsqu'une opération d'entraînement est exécutée par un second utilisateur et une position cible prédéfinie correspondant à l'opération d'entraînement, et la position cible prédéfinie comprend la position cible. La position cible de la ligne de visée d'un utilisateur peut également être déterminée avec précision dans une cabine de véhicule présentant une complexité lumineuse, ce qui permet de résoudre le problème selon lequel la position cible d'un utilisateur est difficile à obtenir avec précision en raison de la complexité lumineuse à l'intérieur d'une cabine de véhicule.
Patent WO-2022017220-A1 (WO)
Title: Electronic device
Inventor: GUO JINGLI
IPC: H01Q5/50
Filed: 2021-07-13
Abstract: Provided in the embodiments of the present application is an electronic device. The electronic device comprises a metal housing, a first feeding branch, a second feeding branch, a first feeding unit and a second feeding unit, wherein the metal housing is formed by an upper surface, a lower surface and a side surface in a surrounding manner; a first notch is provided on the upper surface, a second notch is provided on the lower surface, and an opening is provided on the side surface, the opening, the first notch and the second notch being connected to form a second gap; a first gap is provided on the side surface; the direction of extension of at least part of the first gap is perpendicular to the direction of extension of at least part of the second gap; the first feeding unit couples with and feeds the first gap by means of the first feeding branch; and a second feeding power supply couples with and feeds the second gap by means of the second feeding branch. The polarization mode of an antenna unit formed by the first gap and the first feeding branch is orthogonal to the polarization mode of an antenna unit formed by the second gap and the second feeding branch, and therefore, the antenna unit corresponding to the first gap and the antenna unit corresponding to the second gap are well isolated from each other.
Patent WO-2022166140-A1 (WO)
Inventor: HAO HAIPING
IPC: C12N15/113
Filed: 2021-08-06
Abstract: 提供了一种FXR靶向的saRNA及其在制备对抗肝细胞凋亡的药物中的应用。该saRNA由序列如SEQ ID NO：2所示的正义链和序列如SEQ ID NO：3所示的反义链组成，或者由SEQ ID NO：4所示的正义链和序列如SEQ ID NO：5所示的反义链组成，或者由SEQ ID NO：6所示的正义链和序列如SEQ ID NO：7所示的反义链组成，或者由SEQ ID NO：8所示的正义链和序列如SEQ ID NO：9所示的反义链组成，或者由SEQ ID NO：10所示的正义链和序列如SEQ ID NO：11所示的反义链组成。该saRNA通过促进FXR的转录并上调该基因的表达水平，使疾病状态下下调的肝脏FXR表达水平恢复正常，并改善细胞凋亡。
Patent WO-2023015491-A1 (WO)
Title: Methods, devices and computer storage media for communication
Inventor: GAO YUKAI
IPC: H04B7/06
Filed: 2021-08-11
Abstract: A method, device and computer readable storage medium of communication are provided. The method comprises receiving, at a terminal device (120) and from a network device (110), downlink control information (DCI) for scheduling a Physical Uplink Shared Channel (PUSCH) transmission, the DCI comprising: a first field indicating a first number of layers for the PUSCH transmission; and a second field indicating a second number of layers for the PUSCH transmission; determining power for the PUSCH transmission based on the first number and the second number, and transmitting, to the network device (110), the PUSCH transmission based on the DCI, wherein a total number of layers for the PUSCH transmission is determined based on a sum of the first number and the second number. In this way, number of layers and power for PUSCH transmission can be determined.
Patent WO-2022037501-A1 (WO)
Inventor: ZHANG YINGYIN
IPC: A47L11/282
Filed: 2021-08-13
Abstract: A cleaning apparatus (100) and a cleaning robot system. The cleaning apparatus (100) comprises: a first cleaning component (1); and at least one first convex rib (21) provided on the first cleaning component (1) and used for being in contact with a cleaned part. The arrangement of the at least one first convex rib (21) causes the first cleaning component (1) to be provided with a liquid storage tank (3) and a liquid outlet (4). In the working state, cleaning liquid in the liquid storage tank (3) is maintained at a liquid level where the cleaning liquid can be in contact with the cleaned part, and the cleaning liquid in the liquid storage tank (3) is updated by flowing through the liquid outlet (4). In this liquid, the first convex rib (21) can scrape and squeeze sewage or dirt (such as hair, etc.) on the cleaned part, so as to clean the cleaned part; in addition, in the washing process of the cleaned part, the cleaning liquid in the liquid storage tank (3) can be continuously discharged through the liquid outlet (4), and new cleaning liquid can be injected to implement flowing updating of the cleaning liquid in the liquid storage tank (3), so that the cleaning rate of the cleaned part can be increased.
Patent WO-2022042474-A1 (WO)
Title: Electromagnetic power-off brake having high braking torque
Inventor: YANG HAIYAN
IPC: F16D55/02
Filed: 2021-08-23
Abstract: An electromagnetic power-off brake having a high braking torque. The electromagnetic power-off brake comprises an iron core (1), an armature (9), a coil winding (2) provided in the iron core (1), and several compression springs (4) having one ends embedded in the iron core (1), and specifically comprises a cover plate (6) and a brake disc (11), wherein the cover plate (6) and the iron core (1) are fixed to each other, several equal-height columns (7) are used for supporting between the cover plate (6) and the iron core (1), the armature (9) is provided with through holes (10) matching the outer diameter of the equal-height columns (7) and is slidably connected between the iron core (1) and the cover plate (6), the other ends of the several compression springs (4) abut against one end surface of the armature (9), the brake disc (11) is provided with a large center through hole (12), the several equal-height columns (7) are located in the large center through hole (12), the brake disc (11) can rotate on the peripheries of the equal-height columns (7), a circular ring portion (13) is formed on the periphery of the large center through hole (12), and friction plates (14) which can match each other are respectively provided between one end surface of the circular ring portion (13) and the armature (9) and between the other end surface of the circular ring portion (13) and the cover plate (6). By means of such an arrangement, the friction plates are kept away from a central axis of the electromagnetic power-off brake, and a greater braking torque can be obtained, such that better braking performance and response performance are provided, and the electromagnetic power-off brake is miniaturized and light-weighted.
Patent WO-2023024082-A1 (WO)
Inventor: JIAO XU
IPC: A61B5/00
Filed: 2021-08-27
Abstract: 一种微型电推动系统和穿戴设备，包括：壳体，至少具有可以相对运动的第一表面（111）和第二表面（122），第一表面（111）和第二表面（122）相向设置；分别设置于第一表面（111）和第二表面（122）的第一磁体（31）和第二磁体（32）；通过改变第一磁体（31）和第二磁体（32）之间的磁场，使得第一磁体（31）相对于第二磁体（32）相互靠近或相互远离；其中，第一磁体（31）和第二磁体（32）均为永磁体，微型电推动系统还包括电机（3213），通过电机（3213）驱动第二磁体（32）相对第一磁体（31）旋转而改变第一磁体（31）与第二磁体（32）之间的磁场；或，其中，第一磁体（31）和第二磁体（32）至少一者为电磁线圈（320），则通过对电磁线圈（320）施加不同的电流而改变第一磁体（31）与第二磁体（32）之间的磁场。
Patent WO-2022068647-A1 (WO)
Title: Projection device and projection system
Inventor: CUI LEI
IPC: G03B21/16
Filed: 2021-09-22
Abstract: A projection device and a projection system. The projection device (100) comprises a light source (2), a heat radiator (4), a heat conducting member (5), a first heat pipe (61), and a second heat pipe (62). The heat conducting member (5) comprises a heat conducting portion (53) which contacts the light source (2). A first end of the first heat pipe (61) and a first end of the second heat pipe (62) are both connected to the heat radiator (4), and a second end of the first heat pipe (61) and a second end of the second heat pipe (62) are respectively connected to the heat conducting member (5) from two opposite sides of the heat conducting portion (53).
Patent WO-2023044811-A1 (WO)
Inventor: ZHAO QUN
IPC: H04W72/04
Filed: 2021-09-24
Abstract: 本申请实施例公开了一种应用于组播调度MBS的半持续调度SPS传输指示方法及其装置，可以应用于长期演进(long term evolution，LTE)系统、第五代(5th generation，5G)移动通信系统、5G新空口(new radio，NR)等系统中，该方法包括：终端设备接收网络侧设备发送的SPS传输指示信令；终端设备基于所述SPS传输指示信令获取SPS传输归属的终端设备子组和与所述SPS传输归属的终端设备子组对应的SPS传输状态通过本申请实施例，根据网络侧设备发送的SPS传输指令确定所述终端设备传输归属的子组对应的SPS传输状态，可以避免终端设备的差异化SPS传输需求无法满足，从而有利于提高MBS业务中SPS传输的效率，节省资源。
Patent WO-2022111030-A1 (WO)
Inventor: LIU FENG
IPC: G06F8/65
Filed: 2021-09-26
Abstract: 一种网络切片升级的方法及装置，对网络切片中每个NF的服务实例仅升级部分，每个NF都将拨测业务引导到已经升级的服务实例上面，端到端地验证网络切片中新版本服务实例的业务处理情况，验证通过以后再升级网络切片覆盖范围下NF的剩余服务实例；若拨测验证失败，可以发起网络切片版本回退，有序地回退网络切片下多个NF的版本。
Patent WO-2023000493-A1 (WO)
Title: 一种高精度自动化翻边设备
Inventor: CHEN JIANGHUI
IPC: B29C57/00
Filed: 2021-09-27
Abstract: 本发明公开了一种高精度自动化翻边设备，包括：管材夹紧机构，用于对所翻边管材进行夹紧固定；模具旋转机构，用于对不同的模具进行旋转旋切换，以实现对管材加热、翻边、修边操作；控制驱动机构，用于控制模具的进给动作并实现模具来回滑动。本专利提供的一种高精度自动化翻边设备，将加热、翻边、修边集成于一台设备，且自动化操作，不仅保证了翻边质量，而且还大大的提高了翻边效率，其具有操作便捷、自动化程度高、产品质量控制精准，不仅翻边精度高且适用于批量生产，解决了市面上现有翻边机无法解决的难题。
Patent WO-2022198966-A1 (WO)
Title: 升降传输机及叠衣机
Inventor: YUAN ZHOU
IPC: D06F89/02
Filed: 2021-09-28
Abstract: 本申请涉及传输设备技术领域，公开一种升降传输机，包括：承载底板；传输组件，设置于所述承载底板上部；升降组件，连接于所述承载底板，且所述升降组件可通过所述承载底板带动所述传输组件上升或下降。传输组件用于传输衣物等物品，升降组件可带动承载底板升降，连接于承载底板的传输组件同步升降，从而传输组件在传输物品的同时又能够实现升降，能够满足用户的使用需求。本申请还公开一种叠衣机。
Patent WO-2022089131-A1 (WO)
Inventor: LIU PENGFEI
IPC: H04W4/12
Filed: 2021-09-28
Abstract: La présente demande porte sur un procédé et un appareil de réponse automatique à un message pour un terminal intelligent, un dispositif informatique et un support d'enregistrement. Le procédé comprend les étapes suivantes : un terminal intelligent reçoit un message entrant d'un expéditeur ; le message entrant est montré à un utilisateur destinataire, de telle sorte que l'utilisateur destinataire consulte le message entrant ; le terminal intelligent collecte une image vidéo de l'utilisateur destinataire lorsqu'il consulte le message entrant ; et lorsqu'une condition d'arrêt d'enregistrement prédéfinie est satisfaite, la collecte d'image vidéo s'arrête et l'image vidéo collectée est envoyée à l'expéditeur, de telle sorte que l'expéditeur connaît l'expression, la scène et d'autres informations du destinataire lorsqu'il a consulté le message entrant, ce qui permet d'apporter de la commodité aux utilisateurs.
Patent WO-2022095636-A1 (WO)
Inventor: ZHANG HUIYING
IPC: H04L29/06
Filed: 2021-09-28
Abstract: 本申请公开了一种进行数据压缩的方法和装置及设备，所述方法包括：业务传输过程中，确定当前采用的压缩字典和压缩算法，其中初始时采用初始化的压缩字典和压缩算法，之后确定满足更新条件时，利用AI模型输出的压缩字典和压缩算法，分别对应更新当前采用的压缩字典和压缩算法；基于当前采用压缩字典，利用当前采用的压缩算法对传输的业务数据进行压缩或解压缩。利用本申请公开的方法，通过对数据的学习和训练对压缩字典和压缩算法进行优化，提高压缩率。
Patent WO-2022068840-A1 (WO)
Inventor: ZHA XIAHONG
IPC: H05B3/02
Filed: 2021-09-29
Abstract: A steam device, a method for controlling the steam device, and a steam cleaner. The steam device comprises: a housing (20), the housing (20) comprising a liquid inlet (51) and a steam outlet (52), and a cavity (30) for accommodating liquid being formed in the housing (20); and a heating body (40) at least partially disposed in the housing (20), the heating body (40) being used for receiving the electric energy of a power supply end to generate heat so as to heat and vaporize the liquid in the cavity (30) into steam, the heating body comprising at least one group of heating circuits. The power supply end comprises an alternating-current power supply end (11) and a direct-current power supply end (12), and an alternating-current power supply and a direct-current power supply can independently heat and vaporize the liquid entering from the liquid inlet (51) into steam.
Patent WO-2023000504-A1 (WO)
Title: Method for changing curing speed of raw lacquer
Inventor: XU YANLIAN
IPC: C09D193/00
Filed: 2021-10-27
Abstract: A method for changing the curing speed of a raw lacquer, comprising adding an inorganic salt(s) to the raw lacquer, the inorganic salt(s) comprising one or more among sodium chloride, potassium chloride, copper chloride, calcium chloride, magnesium chloride, sodium sulfate, potassium sulfate, copper sulfate, sodium phosphate, sodium nitrate, sodium bicarbonate, sodium carbonate, potassium carbonate, sodium sulfite or sodium bisulfite.
Patent WO-2022174604-A1 (WO)
Title: 一种机器人轨迹规划方法、装置、可读存储介质及机器人
Inventor: LUO QIUYUE
IPC: B25J9/16
Filed: 2021-10-19
Abstract: 一种机器人轨迹规划方法，包括：构造机器人轨迹规划的相变量，相变量为机器人的躯干在水平面上的两个位置分量的函数；使用相变量替换时间变量对机器人的摆动脚在预设的各个坐标轴方向上进行轨迹规划。使得机器人在受到环境扰动后可以不再继续跟随既定的轨迹，而是根据受到的扰动相应的进行状态调整，抵消扰动造成的影响，保持行走的稳定性，避免出现摆动脚提前或滞后触地的现象。还提供机器人轨迹规划装置、计算机可读存储介质及机器人。
Patent WO-2022089590-A1 (WO)
Inventor: WANG HUALU
IPC: A61P35/00
Filed: 2021-10-29
Abstract: 涉及一种黄酮苷与有机胺类酪氨酸激酶抑制剂的复盐化合物，所述黄酮苷具有如下式(1)所示的结构通式，其中，R 1～R 9各自独立地选自-H、-OH、C 1～C 6烷基、烷氧基或取代烷基，且R 1和R 2中至少有一个选自-OH。本申请还涉及所述复盐化合物的制备方法。进一步地，还涉及含有治疗有效量的药物组合物和应用，以及由所述的复盐化合物经纳米研磨得到的复盐纳米颗粒及其应用。
Patent WO-2022089593-A1 (WO)
Title: Double salt compound of flavone glycoside-organic amine anti-tumor agent, preparation method therefor and use thereof
Inventor: WANG HUALU
IPC: A61K31/454
Filed: 2021-10-29
Abstract: The present application relates to the technical field of pharmaceutical chemistry, and in particular relates to a double salt compound of a flavone glycoside-organic amine anti-tumor agent, a preparation method therefor and the use thereof. In the double salt compound of the flavone glycoside-organic amine anti-tumor agent prepared by means of the present application, the flavone glycoside has a structural general formula as shown in formula (I), wherein R 1 -R 9  are independently selected from -H, -OH, C 1 -C 6  alkyl, alkoxy or substituted alkyl, and at least one of R 1  and R 2  is -OH. The present application also relates to a method for preparing the double salt compound. The present application further relates to a pharmaceutical composition containing a therapeutically effective amount of the double salt compound and the use thereof. Furthermore, the present application also relates to a double salt nanoparticle, which is obtained by means of nano-grinding repeatedly the double salt compound, and the use thereof.
Patent WO-2023065430-A1 (WO)
Title: High-voltage cable semi-conductive shielding material featuring high-efficiency dispersion of conductive carbon black and preparation method therefor
Inventor: ZHANG BIN
IPC: C08K5/134
Filed: 2021-11-12
Abstract: Disclosed are a high-voltage cable semi-conductive shielding material featuring high-efficiency dispersion of conductive carbon black and a preparation method therefor, said material comprising the following components in parts by weight: 55-65 parts of a matrix resin, 28-35 parts of conductive carbon black, 0.5-2.5 parts of a dispersant, and 4-7 parts of a functional additive; the dispersant is polyvinylpyrrolidone. In the present invention, by means of the selection of the matrix resin, the dispersant and an antioxidant, as well as the synergistic effect of the dosage ratios of the components, the semi-conductive shielding material has a smooth surface and the conductive carbon black is uniformly dispersed in the matrix resin. In addition, the obtained semi-conductive shielding material has excellent mechanical properties and electrical properties.
Patent WO-2023045052-A1 (WO)
Inventor: LI WEIMIN
IPC: C23C14/50
Filed: 2021-11-12
Abstract: 一种高通量薄膜沉积设备及薄膜沉积方法。设备包括腔体、载台(44)、靶枪(41)、第一气体供给系统(45)及第二气体供给系统(46)；腔体包括相互连通的溅射部(421)和沉积部(422)，溅射部(421)位于沉积部(422)的上方，溅射部(421)的水平表面积小于沉积部(422)的水平表面积；靶枪(41)位于溅射部(421)内，靶枪(41)上设置有靶材；载台(44)用于承载待沉积的衬底(40)，衬底(40)上具有待沉积区，沉积过程中，待沉积区位于靶枪(41)的正下方；第一气体供给系统(45)包括第一气体管路(452)和第一气体喷淋头(453)，第一气体喷淋头(453)为复数个；第二气体供给系统(46)包括第二气体管路(462)，一端与第二气体源相连通，另一端延伸到沉积部(422)内，以向沉积部(422)供应第二气体，第二气体包括反应气体和/或保护气体。该设备有助于提高沉积效率和薄膜均匀性。