baber/WOPTO huggingface dataset:
Patent WO-2022042523-A1 (WO)
Inventor: HUANGFU YOURUI
IPC: H04W24/06
Filed: 2021-08-24
Abstract: Embodiments of the present application relate to a communication method and apparatus, for designing a constellation graph matching a communication scene, and capable of adapting to different communication scenes and communication performance requirements, and improving network performance. The communication method comprises: a first communication apparatus sends constellation graph design parameters, the constellation graph design parameters comprising communication scene design parameters and communication apparatus design parameters; the first communication apparatus receives information of a second constellation graph, the second constellation graph corresponding to the constellation graph design parameters; the first communication apparatus uses the second constellation graph for communication.
Patent WO-2022042619-A1 (WO)
Inventor: ZHANG YI
IPC: A01H5/00
Filed: 2021-08-26
Abstract: L'invention concerne un gène OsPTD1 (développement de tube de pollen) lié à la croissance de tube de pollen de riz et une application. Une protéine codée par le gène est une séquence d'acides aminés représentée par la SEQ ID NO. 1, ou une protéine qui a la même fonction qu'une protéine OsPTD1 et est obtenue par substitution, délétion ou ajout d'au moins un acide aminé. La séquence nucléotidique d'une protéine composée de la séquence d'acides aminés représentée par la SEQ ID NO. 1 est représentée par la SEQ ID NO. 2. Le gène OsPTD1 code l'acide ascorbique oxydase et est un gène essentiel pour la croissance normale d'un tube de pollen ; une anomalie dans les fonctions du gène peut amener le tube de pollen à se rompre prématurément, et ainsi l'insémination ne peut pas être achevée, et la stérilité mâle gamétophytique est générée. Le gène peut être utilisé pour préparer une stérilité mâle gamétophytique, et joue un rôle important pour éviter que des transgènes ne dérivent avec du pollen, et une stérilité mâle génique des sporophytes reproducteurs.
Patent WO-2022062859-A1 (WO)
Inventor: TAN FUXING
IPC: G01M17/10
Filed: 2021-08-31
Abstract: 一种单轮对变轨试验装置，包括沿待试验轮对的轴向相对设置的两个轮对支撑座，其变轨装置设置在两个轮对支撑座之间，其变轨装置包括固定设置的导轨滑台，对称设置在导轨滑台上的左、右侧车轮支承台分别用于承托车轮；且左、右侧车轮支承台与导轨滑台之间配置有变轨滑动适配副，以带动车轮变轨；其变轨作动器用于提供变轨驱动力，以带动左、右侧车轮支承台相对于导轨滑台滑动位移；其测力器用于变轨作动器带动左、右侧车轮支承台滑动位移中沿滑动方向的阻力。应用本方案，能够模拟车辆轮对运行状态实现两侧车轮同步变轨，并可在测量变轨过程中两侧轮对的变轨力，为确保轮对变轨功能提供良好的技术保障。
Patent WO-2023039847-A1 (WO)
Inventor: QIN QING
IPC: H01L45/00
Filed: 2021-09-17
Abstract: A resistance random access memory unit 300, a resistance random access memory, and an electronic device. The resistance random access memory unit 300 comprises a bottom electrode 301, a top electrode 304, and a resistance random material layer 303 located between the top electrode 304 and the bottom electrode 301. In addition, a conductive layer 302 is further provided and is located between the bottom electrode 301 and the top electrode 304, and a plurality of localized areas are formed in a plane of the conductive layer 302. A conductive filament forming position can be anchored by means of the conductive layer 302. In such a resistance random access memory, inconsistency between periods can be mitigated, and inconsistency between devices can also be mitigated.
Patent WO-2022068711-A1 (WO)
Inventor: JIANG HENGYUN
IPC: H04B10/291
Filed: 2021-09-26
Abstract: Disclosed in the embodiments of the present application are an optical amplification device and a multi-port wavelength division multiplexing coupler, used for amplifying optical signals. The optical amplification device of the embodiments of the present application comprises: a first pumping source for providing a first pumping light which is used to amplify a plurality of first optical signals; a first multi-port wavelength division multiplexing coupler for coupling the plurality of first optical signals to the first pumping light; and an active optical fiber connection line comprising an active doped optical fiber which is used to transmit and amplify a plurality of third optical signals, the plurality of third optical signals being optical signals after the plurality of first optical signals are coupled to the first pumping light. In the embodiments of the present application, the optical amplification device couples first optical signals of different wavelengths by means of one multi-port wavelength division multiplexing coupler, and then amplifies the first optical signals of different wavelengths, thereby reducing the size of an optical amplifier.
Patent WO-2022142592-A1 (WO)
Title: 一种车头先入的泊车方法、装置和系统
Inventor: YUAN JUN
IPC: B60W30/06
Filed: 2021-10-14
Abstract: 本申请公开了一种车头先入的泊车方法、装置和系统，用以高效、准确地完成泊车。该方法包括：采集泊车数据，所述泊车数据包括车辆位姿信息、障碍物位置信息、目标车位信息以及可通行区域位置信息中的部分或全部；基于所述泊车数据预估行驶方向，确定至少一个泊车单元；采用步进式算法，依次确定每个泊车单元的泊车轨迹，得到至少一条初始泊车轨迹；基于所述车辆在所述初始泊车轨迹的终点时的位姿，确定每条初始泊车轨迹的评估值，并根据所述评估值确定最优泊车轨迹；根据所述最优泊车轨迹，进行泊车。该方法，采用步进式算法进行泊车轨迹规划，能够有效降低轨迹搜索时间，高效、快速的生成可靠性强的泊车轨迹，规划耗时短，满足实时性要求。
Patent WO-2023060515-A1 (WO)
Inventor: HSU CHENKE
IPC: H01L33/20
Filed: 2021-10-14
Abstract: 本发明公开一种微型发光二极管芯片，例如包括外延结构。所述外延结构包括第一掺杂类型半导体层、第二掺杂类型半导体层、和位于第一掺杂类型半导体层与第二掺杂类型半导体层之间的有源层，第一掺杂类型半导体层之远离有源层的出光侧设置有图案化结构，以及微型发光二极管芯片的长边a、微型发光二极管芯片的厚度b与图案化结构的峰-谷高度差c满足条件：0.01≤b/a≤6、且0.01≤c/b≤0.3。本发明通过对微型发光二极管芯片的结构尺寸和/或形状进行设计，例如将图案化结构的峰-谷高度差进行设计成满足条件0.01≤c/b≤0.3，从而可以使得激光剥离的功率下降、工艺窗口加大且具有提升光取出效率的作用。本发明还提供采用所述微型发光二极管芯片的显示装置。
Patent WO-2023010697-A1 (WO)
Title: Magnetic levitation motor housing compatible with water cooling and air cooling system, and motor
Inventor: ZHONG RENZHI
IPC: H02K5/20
Filed: 2021-10-29
Abstract: The present invention relates to the field of magnetic levitation motors, and in particular, relates to a magnetic levitation motor housing compatible with a water cooling and air cooling system, and a motor. The motor housing comprises a motor barrel, a first bearing seat, and a second bearing seat. The first bearing seat and the second bearing seat are fixed at two ends of the motor barrel, respectively. The motor barrel is provided with a cooling channel and a ventilation opening which penetrate through in the axial direction, and the two ends of the ventilation opening communicate with an inner hole of the motor barrel and the exterior of a motor, respectively. The first bearing seat and the second bearing seat each comprise a limiting area, a ventilation area, and a blind hole. The limiting area is used for fixedly embedding a radial magnetic bearing. One end of the blind holes communicates with the ventilation area, and two ends of the cooling channel are aligned with the other ends of the blind holes of the first bearing seat and the second bearing seat, respectively. The described motor housing is compatible with both air cooling and water cooling as well as air cooling alone, thereby reducing the processing complexity and the overall device costs.
Patent WO-2022100491-A1 (WO)
Inventor: HE SHIMING
IPC: H04W24/06
Filed: 2021-11-03
Abstract: La présente invention concerne un procédé d'entraînement de modèle, un appareil d'entraînement de modèle, un dispositif électronique et un support de stockage lisible par ordinateur. Le procédé d'entraînement de modèle comprend : l'acquisition d'un premier échantillon d'étiquette d'une première zone, et d'une catégorie à laquelle le premier échantillon d'étiquette appartient ; et l'entraînement de nouveau d'un modèle de classification de base selon la catégorie à laquelle le premier échantillon d'étiquette appartient, et selon le premier échantillon d'étiquette de façon à obtenir un modèle de classification final, le modèle de classification de base étant un modèle de classification applicable à une seconde zone, et le modèle de classification final étant un modèle de classification applicable à la première zone.
Patent WO-2022100561-A1 (WO)
Inventor: LIU HAO
IPC: H04J14/02
Filed: 2021-11-09
Abstract: The present disclosure relates to the field of optical communications. Disclosed are a pilot tone signal transmission control method, apparatus and system, and a multi-channel optical module. The method comprises: a first multi-channel optical module and a second multi-channel optical module determining, by means of interaction, a first channel for transmitting a pilot tone signal; and the first multi-channel optical module sending, by means of the first channel, optical module information to the second multi-channel optical module in the manner of the pilot tone signal.
Patent WO-2022105827-A1 (WO)
Title: Procédé et appareil de traitement de faisceau, et dispositif de communication
Inventor: YANG ANG
IPC: H04W24/10
Filed: 2021-11-18
Abstract: La présente demande se rapporte au domaine technique des communications, et concerne un procédé et un appareil de traitement de faisceau, ainsi qu'un dispositif de communication. Le procédé consiste à : obtenir des informations de qualité d'un premier faisceau ; et déterminer des informations de qualité d'un second faisceau d'après les informations de qualité du premier faisceau.
Patent WO-2022156341-A1 (WO)
Title: Touch panel and manufacturing method therefor, and display touch device
Inventor: HE XINGLONG
IPC: G06F3/044
Filed: 2021-11-19
Abstract: Disclosed in the exemplary embodiments of the present disclosure are a touch panel and a manufacturing method therefor, and a display touch device. The touch panel comprises a flat region, bending regions located on at least two adjacent sides of the flat region, and a deformation region located between the adjacent bending regions; a touch structure is provided in the flat region, the bending regions and the deformation region, and the deformation region is provided with at least two crack guide grooves; in a plane parallel to the touch panel, the shape of the crack guide grooves includes a strip shape extending in extending directions, and the extending directions of the at least two crack guide grooves intersect. In the exemplary embodiments of the present disclosure, by providing the crack guide grooves in the deformation region, the crack guide grooves can control a deformation direction of the deformation region during bending, thereby eliminating wrinkles or cracks caused by bending, avoiding disconnection between an electrode and a lead in the deformation region, ensuring the touch effect, and improving the reliability.
Patent WO-2023284222-A1 (WO)
Title: 一种用于飞机快速装配的自定位装配系统及方法
Inventor: SUI SHAOCHUN
IPC: B23P19/00
Filed: 2021-11-24
Abstract: 本发明公开了一种用于飞机快速装配的自定位装配系统及方法，飞机工装定位装置具体包括安装平台、骨架组件、孔定位器组件、撑杆定位器组件以及托板组件；其优点在于：骨架组件采用分散立柱群式的装配方式，最大限度地节约装配空间场地，采用飞机结构自定位装配理念，减少了工装结构，工人可在装配空间场地间灵活出入，进行工件定位和装配操作，且提出了一种新型的、更高效的孔定位器、撑杆定位器和转顶支座专用定位组件，通过立柱粗调并结合各类定位器组件精调，实现飞机的自定位装配和模块化装配，提高飞机装配效率，本发明可适用于不同机型的装配，提高了工装重复利用率。
Patent WO-2022156359-A1 (WO)
Title: Integrated antenna and manufacturing method therefor, and integrated electronic device
Inventor: NIE ZANXIANG
IPC: H01Q1/50
Filed: 2021-11-26
Abstract: An integrated antenna and a manufacturing method therefor, and an integrated electronic device. The integrated antenna comprises a flexible substrate, a radio frequency antenna, a thin film battery and a power supply electrode, wherein the radio frequency antenna comprises an antenna coil and an antenna conducting bridge; the antenna conducting bridge is connected to two ends of the antenna coil, such that the antenna coil forms a closed loop having only one group of positive and negative ports; the thin film battery is connected to the power supply electrode in a printed manner, and an electrode tab of the thin film battery is electrically connected to the power supply electrode; and the thin film battery is arranged on the flexible substrate in a printed manner, and is insulated from the radio frequency antenna. In the present invention, the electrode tab of the thin film battery is directly printed on the power supply electrode, such that the degree of steadiness of a connection is greatly improved, a good electrical connection is realized, and the operating stability of the integrated antenna is increased. In addition, the separate production of different parts is avoided for the production of the integrated antenna, thereby improving the production efficiency of the integrated antenna.
Patent WO-2023029256-A1 (WO)
Inventor: LIU CHENGCHENG
IPC: G06F9/451
Filed: 2021-11-30
Abstract: Disclosed in the present application is a home page interface recommendation method for an operation and maintenance platform. In the method, a home page recommendation interface is automatically learned and intelligently generated on the basis of daily operation behavior habits of different roles and different users, such that no matter a new user or an old user can obtain home page recommendation conforming to his/her positioning, the use efficiency of the operation and maintenance personnel on the operation and maintenance platform is greatly improved, the operation and maintenance time is shortened, and the cost is reduced. In addition, the present application also provides a home page interface recommendation apparatus and device for an operation and maintenance platform, and the technical effects of the home page interface recommendation apparatus and device correspond to the technical effects of the method.
Patent WO-2023077590-A1 (WO)
Inventor: HU TAO
IPC: E05F1/12
Filed: 2021-12-01
Abstract: 一种单轨嵌入式铰链自动闭门机构，包括设置于门安装块（1）上的单导轨机构、连杆机构和柜安装板（2），门安装块（1）上固定有弹簧安装杆（10），弹簧安装杆（10）相对一侧的门安装块（1）的面板上转动固定有角度保持块（3），角度保持块（3）的外壁与滑槽杆（20）顶端滑动相接，滑槽杆（20）在导向滑槽（14）内运动时，滑槽杆（20）顶端带动角度保持块（3）转动，角度保持块（3）与弹簧安装杆（10）之间安装有复位弹簧（13）；该自动闭门机构通过角度保持块（3）和用于导向变轨的滑槽杆（20）配合动作，可以实现角度保持和自动闭门的动作，整体弹性复位状态很好的结合了变轨动作，减少了弹簧拉伸量，自动闭门过程复位弹簧（13）受力均匀，闭门动作更加平滑和安静，提高了弹簧使用寿命。
Patent WO-2023092683-A1 (WO)
Title: 显示面板
Inventor: SUN LEITAO
IPC: H01L31/12
Filed: 2021-12-10
Abstract: 一种显示面板（10），该显示面板（10）包括：像素定义层（141），包括阵列分布的发光开口（101）；发光层（152），设于发光开口（101）内；感光元件（130），设于像素定义层（141）之上，且感光元件（130）在像素定义层（141）上的投影位于发光开口（101）之外。通过在显示面板（10）的发光开口（101）的斜上方设置感光元件（130），感光元件（130）能够更好的感测发光层（152）向上发射出的光线并进行信号反馈。
Patent WO-2022188492-A1 (WO)
Inventor: CHANG CHENG
IPC: C10L3/10
Filed: 2021-12-13
Abstract: 一种切换式双级聚结分离系统，包括聚结器壳体(1)、多个双级滤芯(2)和粒子检测器(5)，各双级滤芯(2)的下部和上部分别位于聚结器壳体(1)的下腔室(101)和上腔室(102)内；两进气支管分别与下腔室(101)和上腔室(102)连通，两进气支管分别接入进气总管(8)，在进气总管(8)和两进气支管的连接位置上设置有第一多通阀(6)，粒子检测器(5)设置于进气总管(8)上；两出气支管分别与下腔室(101)和上腔室(102)相连通，两出气支管分别接入出气总管(13)，在出气总管(13)和两出气支管的连接位置上设置有第二多通阀(7)。
Patent WO-2023087469-A1 (WO)
Inventor: ZHAO GUOXIN
IPC: H04R3/00
Filed: 2021-12-17
Abstract: 本申请公开了一种基于压感反馈的降噪方法、设备及计算机可读存储介质，所述基于压感反馈的降噪方法应用的载体设备包括麦克风、压力传感器、PCB板和扬声器，所述PCB板上开设导声孔，所述麦克风和压力传感器设置于所述PCB板上导声孔的两侧；所述基于压感反馈的降噪方法包括：接收所述麦克风拾取的原始音频数据；若同时接收到所述压力传感器采集并经过前置处理的压力数据，则将所述原始音频数据作为待降噪数据，使用所述压力数据对所述待降噪数据进行降噪处理，得到待播放音频数据；驱动扬声器播放所述待播放音频数据。从而达到在不改变TWS耳机原有设计的情况下，更加简单、更节约成本和空间地进行音频降噪。
Patent WO-2022143277-A1 (WO)
Inventor: YUAN QIYUN
IPC: H02J50/40
Filed: 2021-12-21
Abstract: 本申请提供了一种无线充电设备，以实现对各种规格尺寸的智能眼镜的高效率充电。无线充电设备包括底座、电路板、第一发射线圈及第二发射线圈，其中：底座具有用于承载智能眼镜的承载面，承载面设有用于夹持智能眼镜的第一限位块与第二限位块，第一限位块与第二限位块沿第一方向间隔设置，第一限位块沿第一方向滑动装配在承载面；电路板设置于底座内；第一发射线圈设置于第一限位块内并电连接于电路板；第二发射线圈设置于第二限位块内并电连接于电路板。
Patent WO-2022143553-A1 (WO)
Title: 量子点发光二极管器的制备方法
Inventor: ZHOU LIKUAN
IPC: H01L51/50
Filed: 2021-12-27
Abstract: 本申请公开了一种量子点发光二极管的制备方法。所述量子点发光二极管的制备方法，包括以下步骤：提供底电极基板，在所述底电极基板上制备第一功能层；在所述第一功能层上形成量子点材料，制备量子点发光层；在所述量子点发光层上制备第二功能层，在所述第二功能层上制备顶电极，制得量子点发光二极管，对器件进行加热处理。本申请通过加热处理，改善量子点发光层的成膜平整性和量子点发光层与相邻层之间的界面接触。
Patent WO-2022152008-A1 (WO)
Inventor: Suo Yanming
IPC: G06F21/60
Filed: 2022-01-04
Abstract: 本申请实施例公开了一种跨链协同治理系统、方法、设备及存储介质，该跨链协同治理系统用于对跨链联盟中的应用子链之间的跨链互操作进行协同服务和管控治理；该跨链协同治理系统包括：跨链接入应用层，用于将第一应用子链和第二应用子链接入至跨链协同治理系统；可信跨链协同层，用于为第一应用子链与第二应用子链之间的跨链互操作提供协同服务；可信跨链治理层，用于对第一应用子链与第二应用子链之间的跨链互操作进行管控治理。采用本申请实施例，可以有效提升各应用子链之间跨链互操作的执行效率。
Patent WO-2022217995-A1 (WO)
Title: Electric massager and pwm-based skeleton identification method therefor
Inventor: XIANG MINGJUN
IPC: G06K9/00
Filed: 2022-01-14
Abstract: An electric massager and a PWM-based skeleton identification method therefor, the method comprising: acquiring a no-load PWM pulse width value of an electric motor at the current gear when an electric massager is not in contact with a human body (S1); collecting a real-time PWM pulse width value of the electric motor of the electric massager according to a preset period (S2); and according to the real-time PWM pulse width value and the no-load PWM pulse width value, determining whether the part being currently massaged is a skeleton (S3). By means of the skeleton identification method, production and assembly difficulties and costs are reduced, the service life of an electric massager is prolonged, and the accuracy of skeleton identification is improved. The method is particularly applicable to a fascia gun.
Patent WO-2023141773-A1 (WO)
Title: 探测基板及射线探测器
Inventor: SHANG JIANXING
IPC: H01L31/115
Filed: 2022-01-25
Abstract: 本公开提供的探测基板及射线探测器，包括衬底基板，该衬底基板所用材料的平均原子序数小于30，衬底基板所用材料对射线的质量衰减系数与平均原子序数的3～4次幂成正相关关系，衬底基板包括射线入射面；光电二极管，位于衬底基板的一侧，且光电二极管所在侧远离射线入射面所在侧；闪烁体层，位于光电二极管所在层远离衬底基板的一侧。
Patent WO-2022179552-A1 (WO)
Inventor: ZHANG YAN
IPC: A61K38/16
Filed: 2022-02-24
Abstract: La présente invention concerne un polypeptide à chaîne unique de neurotoxine modifiée et son utilisation. Le polypeptide à chaîne unique contient une protéine marquée, un peptide court de liaison, etc. Le peptide court de liaison facilite le clivage de la protéine marquée, ce qui permet d'améliorer la purification du polypeptide à chaîne unique ; en outre, le polypeptide à chaîne unique présente une neurotoxicité lorsqu'il est activé, mais le polypeptide à chaîne unique en soi n'est que légèrement toxique, de telle sorte que la sécurité de production est améliorée et le coût du processus de production est réduit tandis que le rendement du polypeptide à chaîne unique est fortement augmenté.
Patent WO-2023087566-A1 (WO)
Inventor: YE SHUHUA
IPC: G02B6/42
Filed: 2022-02-25
Abstract: 一种光模块（200）包括壳体，壳体中设有电路板（300）、光发射组件（400）、光接收组件（500）和光纤限位组件（700）。光发射组件（400）和光接收组件（500）均与电路板（300）连接，光纤限位组件（700）设置于壳体中。光接收组件（500）铺设于下壳体（202）的底面。光发射组件（400）与光接收组件（500）堆叠放置。光纤限位组件（700）包括连接件（701）和固定件（702）。连接件（701），与固定件（702）连接，固定于光接收组件（500）的上表面，所述连接件（701）设置有固定槽（70114）。
Patent WO-2023164804-A1 (WO)
Inventor: ZHU RONGCHANG
IPC: H04W72/04
Filed: 2022-03-01
Abstract: 一种处理方法、通信设备及存储介质，方法包括：接收至少一个第一指示，根据第一指示接收信息，第一指示用于指示LBT模式和/或non-LBT模式。通过上述方式，根据指示的LBT模式和/或non-LBT模式，确定是否需要LBT，根据相应的模式接收信息，从而增加了CSI-RS接收的机会和/或减少了CSI-RS接收虚警的概率。
Patent WO-2023082514-A1 (WO)
Inventor: WU SHENYI
IPC: H01Q3/08
Filed: 2022-03-14
Abstract: Selon des modes de réalisation, la présente invention se rapporte au domaine technique des communications. L'invention concerne un appareil de montage d'antenne. L'appareil de montage d'antenne selon les modes de réalisation de la présente invention comprend un premier élément de pôle de maintien et un second élément de pôle de maintien, chacun d'entre eux étant utilisé pour être fixé sur un pôle de maintien ; un fond de panier qui est relié rotatif à chacun du premier élément de pôle de maintien et du second élément de pôle de maintien et qui est utilisé pour fixer un dispositif d'antenne ; et un module de puissance en azimut, dont une extrémité est reliée au second élément de pôle de maintien et dont l'autre extrémité est reliée au fond de panier pour entraîner ledit fond de panier à tourner autour du pôle de maintien de façon à régler l'azimut du dispositif d'antenne. L'appareil de montage d'antenne selon les modes de réalisation de la présente invention permet d'améliorer la situation dans laquelle une antenne de communication est bloquée pendant le réglage, ce qui permet de réduire les coûts de maintenance.
Patent WO-2023103216-A1 (WO)
Title: 一种自动堆垛生产线
Inventor: WEI JIE
IPC: B21D43/20
Filed: 2022-03-21
Abstract: 一种自动堆垛生产线，包括从左到右依次设置的放料架（1）、送料运输系统（2）、冲裁主机（3）、成品堆垛机（4）、同步运输系统（5）、废料回收装置（6），所述成品堆垛机包括堆垛支架（7）、动力气缸（8）、打料拍（9）、限位板（10）、堆垛传输带（11），所述动力气缸设置在堆垛支架的顶部，所述动力气缸的伸缩杆的底部连接固定框（12），所述打料拍的顶部与固定框固定连接，所述打料拍底部设有堆垛传输带，所述限位板设置在堆垛传输带和打料拍之间。该生产线能够实现自动送料、自动冲裁、自动堆垛、同步出料以及边角料的自动回收，全自动化操作，提高了生产效率。
Patent WO-2023071037-A1 (WO)
Title: Silicone oil feeding and spraying device and medical instrument production line
Inventor: WANG XUEYUAN
IPC: B05B7/10
Filed: 2022-03-25
Abstract: A silicone oil feeding and spraying device and a medical instrument production line. The silicone oil feeding and spraying device comprises a silicone oil feeding assembly (100); the silicone oil feeding assembly (100) sprays silicone oil into an accommodating cavity (310) inside each material (300) to silicify the interior of the material (300); the silicone oil feeding assembly (100) is located below the material (300); the silicone oil feeding assembly (100) moves, relative to the material (300), to enter the accommodating cavity (310) and leave the accommodating cavity (310). The present invention can increase the uniformity of distribution of silicone oil on the inner wall of the accommodating cavity, thereby improving production efficiency.
Patent WO-2022218153-A1 (WO)
Title: Screen projection control method, storage medium, and communication device
Inventor: ZHANG FAN
IPC: G06F3/14
Filed: 2022-03-30
Abstract: Embodiments of the present application relate to the technical field of communications, and disclose a screen projection control method, a storage medium, and a communication device. The method comprises: a screen projection receiving end receives screen projection request information from a first screen projection sending end, and determines, according to the screen projection request information, whether there is a third screen projection sending end already triggering a screen projection do-not-disturb mode in at least one second screen projection sending end that is performing screen projection, wherein enabling the do-not-disturb mode comprises stopping receiving a screen projection request; and if there is a third screen projection sending end in which the screen projection do-not-disturb mode is enabled, the screen projection receiving end sends response information of rejecting the screen projection request to the first screen projection sending end. The problem of disordered screen projection is solved, and the probability that screen projection is disturbed is reduced.
Patent WO-2022222732-A1 (WO)
Inventor: QU JIEHAO
IPC: C08F212/14
Filed: 2022-04-01
Abstract: 本申请涉及一种透明、稳健自清洁有机玻璃，包括基体及聚硅氮烷功能层，聚硅氮烷功能层与分布在基体至少一侧表面的活泼氢官能团化学键合，活泼氢官能团通过包含活泼氢官能团的不饱和单体与用于制备基体的甲基丙烯酸甲酯单体之间共聚反应而分布在基体表面。本申请还涉及一种透明、稳健自清洁有机玻璃的制造方法，由于活泼氢官能团通过包含活泼氢官能团的不饱和单体与甲基丙烯酸甲酯间的共聚反应而均匀或相对均匀地分布于基体表面，位置固定、无游离态，而聚硅氮烷功能层与所述活泼氢官能团化学键合，因而可以在基体表面形成牢固结合的类陶瓷性质的透明功能层，得到透明、自清洁有机玻璃，并具有高硬度、耐磨、阻燃等稳健特性。
Patent WO-2023184571-A1 (WO)
Title: Semiconductor structure and preparation method therefor
Inventor: WU RUNPING
IPC: H01L29/06
Filed: 2022-04-13
Abstract: The present invention relates to a semiconductor structure and a preparation method therefor. The preparation method for the semiconductor structure comprises: providing a substrate, the substrate comprising an array region and a peripheral region that is connected to the array region; arranging a plurality of pads on the array region, an isolation trench being formed between adjacent pads; and forming a path layer to be etched on a sidewall of the isolation trench. In the described preparation method for the semiconductor structure, after the pads are formed, the path layer to be etched is formed on the sidewall of the isolation trench between the pads. The path layer to be etched can be in contact with a material layer to be etched in the array region. Therefore, after a flat surface is formed in the array region and the peripheral region, the path layer to be etched and the material layer to be etched can be sequentially removed. Since the peripheral region has a flat surface, a high-quality protective material layer can be formed on the surface thereof, preventing devices or material layers in the peripheral region from being damaged, thereby increasing the product yield.