baber/WOPTO huggingface dataset:
Patent WO-2022179399-A1 (WO)
Inventor: ZHANG LU
IPC: G06F11/00
Filed: 2022-02-10
Abstract: Embodiments of the present application provide a communication method, apparatus, and system, used for quickly and conveniently acquiring operation information of a device. The method is applied to a first device having a near field communication (NFC) chip. The method comprises: acquiring operation information of a first device; establishing communication with a second device having an NFC chip; and sending the operation information of the first device to the second device. The present application is applied to the technical field of communications.
Patent WO-2022171174-A1 (WO)
Title: 电池包及电动工具系统
Inventor: QIAN CHENG
IPC: H01M10/46
Filed: 2022-02-10
Abstract: 本发明提供了一种电动工具用电池包，所述电池包包括：电芯组；第一设备接口，可选择地与电子设备配接，向所述电子设备放电，或由所述电子设备为所述电芯组充电；第二设备接口，可选择地与电动工具设备配接，向所述电动工具设备放电，或由所述电动工具设备为所述电芯组充电；第一主控模块，接收来自所述第一设备接口的信号，与所述第一设备接口通信；第二主控模块，接收来自所述第二设备接口的信号，与所述第二设备接口通信，且监测所述电芯组的状态；所述第一主控模块根据与所述第一设备接口的通信信息，启动与所述第二主控模块的通信。
Patent WO-2023151065-A1 (WO)
Inventor: LI YANHUA
IPC: H04W72/04
Filed: 2022-02-13
Abstract: The present disclosure relates to the field of communications, and provides an initial bandwidth part (BWP) configuration method and apparatus and an initial BWP switching method and apparatus. The technical solution of the present application is mainly that: a network device sends BWP related information indicating a downlink initial BWP and/or an uplink initial BWP of a specific type of terminal to the terminal, so that the specific type of terminal can determine the downlink initial BWP and the uplink initial BWP according to the BWP related information, thereby implementing initial BWP configuration for the specific type of terminal.
Patent WO-2023082484-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/18
Filed: 2022-02-17
Abstract: Un mécanisme de traitement de données vidéo est divulgué. Une position d'un dernier coefficient significatif dans un bloc de résidu ayant une largeur (W) et une hauteur (H) est déterminée sur la base du fait que W est non dyadique et sur la base du fait que H est non dyadique. Une conversion entre des données multimédia visuelles et un flux binaire est effectuée d'arprès la position du dernier coefficient significatif dans le bloc.
Patent WO-2022148498-A1 (WO)
Title: Technical information display method and apparatus, and medium
Inventor: ZHOU BOWEN
IPC: G06F16/958
Filed: 2022-03-01
Abstract: The present invention relates to a technical information display method, comprising: uploading technical related content in the form of audio and video; matching associated information associated with the technical related content; selecting an appeal to improve the technical related content, publishing the appeal, and disclosing and displaying the technical related content. Also provided are a technical information display apparatus, and a medium. The present invention visually and vividly displays technical solutions in the form of audio and video, and facilitates achievement transformation of intellectual property.
Patent WO-2023024497-A1 (WO)
Inventor: ZHANG LIN
IPC: B01D39/16
Filed: 2022-03-19
Abstract: 一种聚乳酸纳米双层纤维膜滤芯及其制备方法。制备方法为：首先制备聚乳酸熔融静电纺丝纳米纤维膜MME，然后在MME的表面布置TPU纳米颗粒粘结剂，接着以MME为接收基材，以粘结剂所在面为接收面，制备聚乳酸溶液静电纺丝纤维膜MSE，最后采用热处理的方式进行低压热粘合，制得滤芯；制得的滤芯中，MME与MSE纤维直径中位数的比值为1.2～3；MSE的克重为0.1～0.2g/m2，MME的克重为10～30g/m2；滤芯对0.3μm颗粒物的过滤效率为93～99％，吸气阻力≤200Pa，经过十次杀菌后过滤效率衰减在7％以内。制得的滤芯可降解，可重复使用。
Patent WO-2022222808-A1 (WO)
Title: Reimbursement code-based data processing method and device
Inventor: WANG YUE
IPC: G06Q30/04
Filed: 2022-04-13
Abstract: Embodiments of the present description provide a reimbursement code-based data processing method and device. The reimbursement code-based data processing method comprises: performing fee control verification on a target order of an institution member according to a fee control rule configured for a reimbursement code of an institution; if the fee control verification passes, paying the target order on the basis of an institution account bound by the institution to obtain bill information; transmitting the bill information to a bill application link opened by an order participant to generate an electronic bill of the target order; and creating a reimbursement form of the institution member on the basis of the electronic bill and the bill information.
Patent WO-2023184576-A1 (WO)
Inventor: LIU YINGYING
IPC: G02F1/133
Filed: 2022-04-13
Abstract: 一种显示面板（1）及显示装置；显示面板（1）包括相对设置的第一基板（10）和第二基板（20）、以及框胶层（30），第一基板（10）包括第一基底（11）、多个信号走线（12）和绝缘层（13），第一基板（10）包括在厚度方向上穿过绝缘层（13）的第一槽结构，框胶层（30）远离第二基板（20）的一侧延伸至第一槽结构内并与第一基底（11）贴合。
Patent WO-2022222895-A1 (WO)
Title: Natural rubber whey fermentation product extract, preparation method therefor and use thereof
Inventor: JIANG SHIKUAN
IPC: A61Q19/02
Filed: 2022-04-18
Abstract: The present application relates to a natural rubber whey fermentation product extract, a preparation method therefor and a use thereof, and relates in particular to a natural rubber whey fermentation product extract, a preparation method therefor, a use thereof in the preparation of a cosmetic composition, and a corresponding cosmetic composition. The content of the natural rubber whey fermentation product extract or a concentrate thereof in the cosmetic composition is 0.01%-100%. The natural rubber whey fermentation product extract of the present application is obtained by fermentation by using natural rubber whey and rice as fermentation substrates by passing through yeast and lactic acid bacteria, and contains ergothioneine, glutathione, β-glucan, amino acids, quercetin, fruit acid, glycerin, vitamins, minerals, and other active ingredients.
Patent WO-2023045314-A1 (WO)
Inventor: LIN BINGRONG
IPC: F16K31/04
Filed: 2022-04-21
Abstract: 一种多通阀，涉及控制阀技术领域；用于解决三通比例阀和两通比例阀需要两个驱动装置控制，所占空间较大，控制复杂且成本较高的问题；驱动装置与第一阀芯（10）传动连接，第一阀芯（10）上设置有第一配合结构，第二阀芯（20）上设置有与第一配合结构相配合的第二配合结构，第一配合状态时，第一阀芯（10）独立转动，第二阀芯（20）保持不变；在第二配合状态时，第一阀芯（10）带动第二阀芯（20）同步转动；第一阀芯（10）既可以独立转动，调节第一阀口的流量，也可以在转动时带动第二阀芯（20）转动，调节第二阀口的流量，在调整完成后，第一阀芯（10）再转动至原位，不改变第一阀口的流量；这样，只需要一个驱动装置就可以驱动控制第一阀芯（10）和第二阀芯（20），控制简单、结构紧凑且成本较低。
Patent WO-2022222990-A1 (WO)
Title: Method, device, and medium for video processing
Inventor: DENG ZHIPIN
IPC: H04N19/52
Filed: 2022-04-21
Abstract: A method for video processing is proposed. The method comprises: obtaining, during a conversion between a target video unit in a target picture of a video and a bitstream of the video, second coding data of the target video unit based on first coding data of the target video unit and at least one refinement process (1702); and performing the conversion based on the second coding data (1704).The method can advantageously improve the coding performance and efficiency.
Patent WO-2022257625-A1 (WO)
Title: Device and method for generating haptic feedback on a tactile surface
Inventor: CODY ROYA
IPC: G06F3/01
Filed: 2022-04-25
Abstract: A method, a feedback-enabled device and a computer-readable memory are provided, for generating haptic feedback. The actuators of a tactile surface are vibrated for producing vibration bursts based on a sequence of an adaptive friction grain signal. The adaptive friction grain signal comprises a plurality of grains corresponding to the vibration bursts, each grain being defined by an amplitude. The adaptive friction grain signal has a grain density that is variable over the sequence.
Patent WO-2023065625-A1 (WO)
Title: Engineering machine electro-hydraulic composite energy storage driving system and control method thereof
Inventor: MIU CHENG
IPC: F15B11/08
Filed: 2022-04-26
Abstract: An engineering machine electro-hydraulic composite energy storage driving system and a control method of the system. The system comprises: a plurality of pressure sensors, a generator controller (19) and an operating electric motor controller (21), which feeds back a control signal to a complete machine controller (18). The generator controller (19), the operating electric motor controller (21), a proportional reversing valve (8) and an electromagnetic reversing valve (15) are connected to the complete machine controller (18) as signal output ends. By means of the present system, when an electrically driven engineering machine operates under a suddenly changed load condition, the output current of a power battery system is kept at a healthy and stable optimal value, such that the problem of battery life reduction caused by large-current discharge of a power battery caused by a suddenly changed load of the engineering machine is avoided, the use cycle period of the power battery is prolonged, and the defect of a slow power response of a power battery driving system is overcome.
Patent WO-2023071100-A1 (WO)
Inventor: LI DENGWEI
IPC: G06F21/46
Filed: 2022-04-26
Abstract: The present application discloses a password protection method. Aiming at the current problem that, when a plurality of passwords are used, the plurality of passwords may be invalidated after one password is compromised, a password protection method is provided, which comprises: after password authentication is successful, determining, according to a password currently passing the authentication, a specified bit of password invalidation enable identifiers stored in a storage medium, wherein there is only one specified bit because there is only one authenticated password; setting the specified bit to be in an allowed state and other bits to be in a non-allowed state, wherein the password invalidation enable identifiers are in one-to-one correspondence with passwords according to bits, and only when one bit of the password invalidation enable identifiers is in the allowed state, an invalidation operation on the passwords is allowed; determining whether a password invalidation request is received; and if a password invalidation request is received, performing invalidation operation on the password corresponding to the specified bit.
Patent WO-2023024604-A1 (WO)
Inventor: WANG YIBIAO
IPC: B60H1/00
Filed: 2022-05-20
Abstract: 本申请公开了一种热管理系统，第一流道部中的制冷剂与第二流道部中的冷却液热交换，第二流道部的出口能够与第一换热部的入口连通，第一换热部的出口能够与电池换热装置的入口连通，电池换热装置的出口能够与第二换热部的入口连通，第二换热部的出口能够与第二流道部的入口连通，且第一换热部中的冷却液能够与第二换热部中的冷却液热交换。通过第一换热器提升或降低流入电池换热装置的冷却液的温度，降低冷却液对电池造成冷冲击或热冲击的可能性，从而实现保护电池的目的。本申请还公开了一种热管理系统的控制方法。
Patent WO-2023109024-A1 (WO)
Title: 集成进出气阀及变压吸附气路系统
Inventor: HUANG GANG
IPC: F16K11/22
Filed: 2022-05-31
Abstract: 本发明公开了一种集成进出气阀及变压吸附气路系统，集成进出气阀包括阀体，阀体设有进气口、出气口、排气口和两个气路控制单元，气路控制单元包括第一气进出口、第二气进出口、第一控制阀、第二控制阀以及连接通道，第二气进出口通过仅使气体向出气口单向流通的单向阀与出气口相连，两个气路控制单元的第二气进出口通过节流阀相连。变压吸附气路系统包括两个吸附塔和集成进出气阀，集成进出气阀与两个吸附塔的两个进出气端相连。本发明具有可大大减少连接管路，安装、维护简便，结构紧凑，占用空间少，制造成本低、故障率低等优点。
Patent WO-2023201853-A1 (WO)
Inventor: ZHANG JIA
IPC: G09F9/33
Filed: 2022-05-31
Abstract: 一种LED显示模组及LED显示模组拆卸件（150），将显示模组安装在箱体（120）上，第一磁性件（140）在活动槽（130a）内沿着靠近箱体（120）的方向运动，第一磁性件（140）远离显示模组，第一磁性件（140）与箱体（120）吸合在一起，显示模组不位于第一磁性件（140）的磁场范围内，外部带磁性的粉尘无法吸附到显示模组的显示面上，即空气中带磁性的粉尘不会影响显示模组的使用和显示效果，拆卸显示模组时，将LED显示模组拆卸件（150）靠近显示模组，由于第二磁性件（152）与第一磁性件（140）的磁极相反设置，在第二磁性件（152）的磁场作用下，第一磁性件（140）在活动槽（130a）内沿着远离箱体（120）的方向运动，第一磁性件（140）靠近显示模组，第一磁性件（140）与箱体（120）之间的吸力非常小，从而便于将显示模组从箱体（120）上拆卸下来。
Patent WO-2023240603-A1 (WO)
Title: Positive electrode active material and preparation method therefor, positive electrode plate, secondary battery, battery module, battery pack, and electric device
Inventor: JIANG YAO
IPC: H01M4/58
Filed: 2022-06-17
Abstract: Provided in the present present application are a positive electrode active material and a preparation method therefor, a positive electrode plate, a secondary battery, a battery module, a battery pack, and an electric device. The positive electrode active material comprises an inner core, which contains Li1+xMn1-yAyP1-zRzO4, a first coating layer, which coats the inner core and contains crystalline pyrophosphate MaP2O7 and crystalline oxide M'bOc, and a second coating layer, which coats the first coating layer and contains carbon. The positive electrode active material of the present application can reduce the generation of Li/Mn antisite defects, the dissolution of manganese and the change rate of lattices, increase the capacity of a secondary battery, and improve the cycle performance, high-temperature storage performance and safety performance of the secondary battery.
Patent WO-2023065704-A1 (WO)
Title: Optical imaging lens group, scanning display apparatus, and near-eye display device
Inventor: JING TIANSHUAI
IPC: G02B27/01
Filed: 2022-06-22
Abstract: An optical imaging lens group (123), a scanning display apparatus, and a near-eye display device, relating to the technical field of scanning display. In the optical imaging lens group (123), the surface type structure and radius of curvature of a lens (15) close to a curved surface image in multiple co-optical axial lenses (11-15) in the optical imaging lens group are defined, such that the lens can match with a corresponding scanning radius, and clear imaging from the curved surface image to a flat image is achieved; by means of a reasonable number of lens combination configurations, the optical imaging lens group (123) can coordinate and balance the requirements of imaging quality, miniaturization and processing technology according to a change in an application scenario; the focal length, refractive index, dispersion coefficient, and surface type structure of some of the multiple lenses (11-15) are defined and optimized to further improve the imaging quality.
Patent WO-2023011054-A1 (WO)
Inventor: YU SHUNZHOU
IPC: A61M60/178
Filed: 2022-06-29
Abstract: 一种血泵(100,200)，血泵(100,200)具有血流通道(110,210)、及与血流通道(110,210)相连通的血流入口(112,212)与血流出口(114,214)，血泵(100,200)包括叶轮(120,220)和驱动单元(130,230)，叶轮(120,220)能够旋转，驱动单元(130,230)置于血流通道(110,210)内，并与驱动单元(130,230)传动连接，驱动单元(130,230)能够驱动叶轮(120,220)旋转，驱动单元(130,230)于血流通道(110,210)的通道壁之间形成供血流通过的间隙(116,216)，间隙(116,216)与血流入口(112,212)、血流出口(114,214)均相通。
Patent WO-2023280168-A1 (WO)
Title: 群组用户通信方法及装置、网络设备和计算机可读存储介质
Inventor: CHEN LIN
IPC: H04W40/02
Filed: 2022-07-05
Abstract: 本申请提出一种群组用户通信方法、一种群组用户通信装置、一种网络设备和一种计算机可读存储介质，该群组用户通信方法包括：接收第一用户设备的报文转发请求；其中，报文转发请求配置为请求转发报文到目标用户设备，第一用户设备和目标用户设备为同一虚拟网络群组的用户设备；通过查找当前用户面功能(UPF)实体的组级路由信息，确定目标用户设备关联的UPF实体；以及通过目标用户设备关联的UPF实体，转发请求转发的报文至目标用户设备。
Patent WO-2023001022-A1 (WO)
Title: Procédé et appareil de commande d'état de nœud et dispositif associé
Inventor: LIU JINHUA
IPC: H04W36/00
Filed: 2022-07-12
Abstract: La présente demande se rapporte au domaine technique des communications et divulgue un procédé et un appareil de commande d'état de nœud et un dispositif associé. Le procédé comprend les étapes suivantes : un nœud acquiert des informations cibles, le nœud comprenant un module de terminaison de mouvement (MT) et un module radiofréquence, et les informations cibles étant utilisées pour indiquer un état cible du nœud ; et le nœud est commuté vers l'état cible sur la base des informations cibles, l'état cible comprenant au moins l'un de l'état du module MT et de l'état du module radiofréquence.
Patent WO-2023001138-A1 (WO)
Inventor: WANG YU
IPC: C30B1/02
Filed: 2022-07-19
Abstract: 一种用于制备单晶包层的方法及装置，该方法包括：制备非晶相物料；熔化非晶相物料以形成非晶熔体；将光纤浸没于非晶熔体中；基于非晶熔体和光纤，在光纤外周形成非晶相包层；以及对非晶相包层进行晶化处理，得到单晶包层。该装置包括：非晶相物料制备组件、非晶相包层制备组件和单晶包层制备组件。非晶相物料制备组件用于制备非晶相物料。非晶相包层制备组件用于熔化非晶相物料以形成非晶熔体；将光纤浸没于非晶熔体中；以及基于非晶熔体和光纤，在光纤外周形成非晶相包层。单晶包层制备组件用于对非晶相包层进行晶化处理，得到单晶包层。
Patent WO-2023005766-A1 (WO)
Inventor: ZHANG KAIYUAN
IPC: G02B13/18
Filed: 2022-07-20
Abstract: 本申请的提供了一种摄像镜头、摄像模组及电子设备。该摄像镜头的光学系统的透镜被分成两组，利用其中一组透镜移动实现光学系统对焦。这样，能够在不增加附加的广角或者专门的微距镜头并且不提高主摄镜头的面型工艺复杂度与制造难度的基础上，保证主摄镜头对对焦距离为无穷远的情况下成像品质较高的同时，提高对焦距离为微距的情况下的成像品质。这样，通过优化两组具有光焦度的透镜组，以在不同组合下找到不同对焦距离时具有更佳成像品质的共轭像，实现了在保证对焦距离为无穷远时成像品质的前提下使得对焦距离为微距时的成像分辨率效果显著提升。包括该摄像镜头的摄像模组和电子设备能够发挥同样的效果。
Patent WO-2023011297-A1 (WO)
Inventor: YAN LINGZHI
IPC: G06K7/10
Filed: 2022-07-28
Abstract: The present invention relates to the field of smart home, specifically provides an RFID tag-based smart wardrobe management method, and aims at solving the problem of how to simply and quickly establish the correspondence between an RFID tag and garment information. To this end, the method of the present invention comprises: obtaining attribute information of a garment to which a first RFID tag is fixed; obtaining an ID number of the first RFID tag by means of an RFID reader/writer in a smart wardrobe while or after the garment is placed into the smart wardrobe; establishing a first mapping relationship between an ID number of the first RFID tag and the attribute information of the garment; and establishing a second mapping relationship between a second RFID tag used for positioning in the wardrobe and the first mapping relationship. By applying the method of the present invention, the establishment of the correspondence among an RFID tag, attribute information of a garment, and the position of the garment in a smart wardrobe does not require that a user understands a complex data format and does not require the purchase of an additional RFID tag reading/writing device, such that the smart wardrobe is more convenient to operate, thereby greatly improving user experience.
Patent WO-2023006104-A1 (WO)
Inventor: ZHU JUNAN
IPC: G05D1/02
Filed: 2022-07-29
Abstract: 一种机器人（100）及其自动回充方法、控制装置、存储介质，机器人（100）包括设置在机器人（100）的第一侧（3）的感应传感器（2）和设置在机器人（100）的第二侧（4）的充电电极（1）；第一侧（3）与第二侧（4）相对设置；机器人（100）自动回充方法包括：接收充电指令，控制机器人（100）行驶至预设锚点位置；预设锚点位置位于充电桩（200）的前方预设距离（S10）；控制机器人（100）以预设旋转方向旋转（S20），以将机器人（100）旋转到第二侧（4）与充电桩（200）对齐；在通过感应传感器（2）检测到机器人（100）旋转到第二侧（4）与充电桩（200）对齐时，控制机器人（100）停止旋转并向后直行（S30）；在检测到充电电极（1）与充电桩（200）匹配接触之后，控制机器人（100）停止运动并执行充电操作（S40）。
Patent WO-2023025247-A1 (WO)
Inventor: HAO JINHONG
IPC: D05B35/10
Filed: 2022-08-25
Abstract: Un dispositif de couture de chaussure et de sac est divulgué, qui comprennent : un rail, un ensemble de couture qui est monté sur le rail et pourvu d'une tête de machine à coudre, un mécanisme de couture qui est agencé sur la tête de machine, un ensemble de poussée-traction qui est monté sur l'ensemble de couture et utilisé pour pousser un tissu, un ensemble de dessin de ligne visuelle qui est monté sur le rail et définit une piste de couture sur le tissu au moyen d'une reconnaissance d'image ; un mécanisme rotatif qui est disposé sur la tête de machine, obtient la piste de couture définie par l'ensemble de dessin de ligne visuelle, et commande le mécanisme de couture pour qu'il tourne conformément à la piste de couture ; et un guide de bord qui est disposé sur le mécanisme rotatif et qui est utilisé pour ajuster la valeur de couture du tissu. Lorsque le mécanisme rotatif entraîne la rotation de l'ensemble de couture, le guide de bord est maintenu perpendiculaire au bord du tissu. La présente invention est capable d'améliorer l'efficacité de couture d'une forme de chaussure tridimensionnelle, est exempte de processus manuels, améliore le contrôle de qualité, et assure une qualité relativement uniforme.
Patent WO-2023030501-A1 (WO)
Title: Antibody capable of specifically recognizing fcrn and use thereof
Inventor: ZHANG LEI
IPC: A61P37/00
Filed: 2022-09-02
Abstract: Provided are an antibody or antigen-binding fragment capable of specifically recognizing a neonatal Fc receptor (FcRn), and a preparation method therefor and a use thereof.
Patent WO-2023130754-A1 (WO)
Inventor: LIANG YUANYUAN
IPC: C08J3/075
Filed: 2022-09-05
Abstract: 本发明公开抗菌型超大多孔水凝胶的绿色合成方法及其产品和在废水处理中降解多类型污染物上的应用。利用带有双键的咪唑类离子液体与含双键交联剂共聚制备该聚离子液体超大多孔凝胶。在该反应体系中，水是单体离子液体和PEGDA的良溶剂，聚离子液体的不良溶剂；当离子液体的初始浓度高于25％时，富含聚离子液体的单体相逐渐与水发生相分离微相分离，聚离子液体与PEGDA形成的凝胶三维网络结构中水相占据了较大的空间(微相分离过程有利于凝胶网络结构中相互贯穿的通道形成)，最后采用纯水透析的方法除去未反应的单体离子液体，再采用冷冻干燥的方法除去凝胶中的水分，最终获得大孔或超大孔水凝胶。
Patent WO-2023130760-A1 (WO)
Inventor: LIN GUANGRONG
IPC: A24F40/48
Filed: 2022-09-14
Abstract: 一种具有波浪形蒸发面的雾化芯，包括用于吸收和传导雾化液的微孔体（1）和用于加热雾化液的发热体（2），微孔体（1）包括吸液面（11）和蒸发面（12），发热体（2）设于蒸发面（12）上，蒸发面（12）设有波浪形的凹凸壁部（120）。有益效果是，气流经过波浪式蒸发面（12）时，波浪式的凹凸壁部（120）使气流产生缓急起伏形成紊流，蒸发面（12）产生的气雾及热量在紊流的干扰下迅速被气流带走，可以提高雾化效率、避免高温聚集使得部分雾化液沉积烧焦而产生焦味、避免高温烧蚀损坏雾化芯，提升客户的良好使用体验感。
Patent WO-2023134220-A1 (WO)
Inventor: LI YINGSHU
IPC: F24F1/005
Filed: 2022-09-23
Abstract: Une unité intérieure de climatiseur posée au sol, comprend : un boîtier qui s'étend sous une forme de colonne verticale et définit au moins un conduit d'air ; au moins une pièce de division d'écoulement, chaque pièce de division d'écoulement étant disposée au niveau d'une sortie d'un conduit d'air de façon à diviser la sortie du conduit d'air en un premier orifice d'alimentation en air et en un second orifice d'alimentation en air qui sont situés de chaque côté de la pièce de division d'écoulement ; et une plaque de recouvrement, qui est montée sur le boîtier de manière à pouvoir se déplacer entre une position fermée et une position ouverte. Dans la position ouverte, la plaque de recouvrement est située sur le côté extérieur de la section du boîtier adjacente à un premier orifice d'alimentation en air de façon à permettre audit premier orifice d'alimentation en air et au second orifice d'alimentation en air d'évacuer conjointement de l'air, et permettre à un écoulement d'air intérieur de s'écouler le long d'un espace entre la plaque de recouvrement et le boîtier afin qu'il converge avec un écoulement de sortie d'air du premier orifice d'alimentation en air ; et dans la position fermée, la plaque de recouvrement protège le second orifice d'alimentation en air de façon à permettre au premier orifice d'alimentation en air d'évacuer l'air. Les modes de réglage d'alimentation en air de l'unité intérieure de climatiseur de la présente invention sont plus diversifiés et le confort d'utilisation est bon.
Patent WO-2024000877-A1 (WO)
Inventor: WANG CHENG
IPC: C07D401/04
Filed: 2022-09-28
Abstract: 本发明属于有机合成技术领域，具体涉及一种尼古丁的制备方法。其中，所述尼古丁的制备方法包括如下步骤：以3-溴吡啶和N-叔丁氧羰基-脯氨酸为原料光催化合成中间体N-叔丁氧羰基-去甲烟碱；然后将N-叔丁氧羰基-去甲烟碱和三氟乙酸反应脱去叔丁氧羰基，合成去甲烟碱；最后将去甲烟碱经甲基化反应合成尼古丁。本发明所述尼古丁的制备方法合成路线较短，操作简便，收率高，成本低廉，并且适于工业化放大生产。
Patent WO-2023109268-A1 (WO)
Inventor: CHU YUZHI
IPC: H04L9/40
Filed: 2022-10-10
Abstract: The present application provides a block chain message transmission method and device, a client, and a storage medium. The method comprises: generating a message publishing instruction by means of a first client, wherein the instruction carries an encrypted message to be sent, a return address corresponding to the first client, etc., and the address is determined according to a first link for receiving a return message by the first client; and then encrypting the instruction, and publishing the encrypted message according to a second link for publishing a message by the first client until a topic processing node receives a corresponding message, decrypts the corresponding message, obtains the instruction, and pushes the instruction, so that a second client obtains the message to be sent. The first client publishes the message by means of the second link; therefore, the topic processing node does not know the source of the message. The first client encrypts the message; therefore, a block chain node of the first client does not know the content of the message. Upon receipt of the message, the second client knows a first forwarding node of the return address at most. In this way, the security of anonymous information transmission on the block chain is improved.
Patent WO-2023124392-A1 (WO)
Title: 发光器件及其制备方法、灯板、背光模块以及显示装置
Inventor: ZHANG SHUSHAN
IPC: H01L33/60
Filed: 2022-10-13
Abstract: 本公开提供一种发光器件及其制备方法、灯板、背光模块以及显示装置，发光器件包括透明衬底，透明衬底具有相对的入光侧和出光侧；发光组合层以及反射层，发光组合层位于透明衬底的入光侧，反射层位于透明衬底的出光侧；其中，透明衬底在出光侧具有阻光面以及折射斜面，阻光面与反射层相对，且折射斜面沿远离阻光面的方向向入光侧倾斜。本公开可以提高发光器件出光角度并保证发光器件出光的均匀性。