baber/WOPTO huggingface dataset:
Patent WO-2022252233-A1 (WO)
Title: Liquid-cooled chip packaging structure, printed wiring board assembly, method, and electronic device
Inventor: ZHENG JIANTAO
IPC: H01L23/473
Filed: 2021-06-04
Abstract: Embodiments of the present application provide a liquid-cooled chip packaging structure, a printed wiring board assembly, a method, and an electronic device, related to the technical field of semiconductor heat dissipation and used for solving the problem of directly introducing a coolant onto a chip surface or into a chip interior without compromising chip performance. The liquid-cooled printed wiring board assembly comprises a bare chip assembly which is disposed on a first surface of a substrate and is bonded to the substrate. A support member is arranged on the first surface and around the bare chip assembly. A second surface and a third surface of the support member are both arranged on one side of the support member close to the substrate. A fourth surface is arranged on one side of the support member away from the substrate. The second surface is connected to the substrate, and a gap is provided between the third surface and the substrate. A flow channel module is arranged on the fourth surface and is used for transmitting a cooling medium to the surface of the bare chip assembly. A first clamping portion of a connecting piece is in contact with the surface of the flow channel module away from the substrate. A second clamping portion is in contact with the third surface. The first clamping portion and the second clamping portion are connected via a connecting portion.
Patent WO-2022166076-A1 (WO)
Title: 光固化3d打印多套切片参数的打印执行控制方法及装置
Inventor: YI YU
IPC: B33Y50/02
Filed: 2021-06-21
Abstract: 针对同一个切片里具有多个不同模型掩膜图片及其不同曝光时间参数和图像优化参数的情况，提供两种多套切片参数的光固化3D打印执行控制方法及装置；通过对不同层切片参数的读取，以及对同层不同页的掩膜图像进行切换和曝光，实现对不同模型不同参数在同层切片下的打印；两种装置分别采用LCD光固化3D打印机或投影式光固化3D打印机；其中，第一种装置的控制单元（1）通过控制LCD屏（2）载入层内图像打印页参数并对其进行掩膜曝光，使光源发光透过掩膜图像对光敏树脂（6）进行曝光使其固化成型；第二种装置的控制单元（1）通过控制投影装置（230）载入层内图像打印页参数并对其掩膜图像进行掩膜投影，对液槽（5）内的光敏树脂（6）进行投影使其固化成型。
Patent WO-2022266999-A1 (WO)
Title: Orchestration de sensibilisation de service périphérique numérique, sur demande et services déclenchés par un événement
Inventor: SHARMA BANJAD VESH RAJ
IPC: H04W28/18
Filed: 2021-06-25
Abstract: Un nœud informatique dans un réseau informatique périphérique comporte une carte d'interface réseau (NIC), une mémoire stockant une pluralité de représentations d'objets numériques d'une pluralité correspondante d'entités participantes, et des circuits de traitement. Les circuits de traitement détectent un message provenant d'une entité participante de la pluralité. Le message est reçu par l'intermédiaire de la NIC et est associé à un service de messagerie du réseau informatique périphérique. Le message est mis en correspondance avec une classe de service d'une pluralité de classes de service disponibles sur la base d'une demande de service associée au message. Le message est traité pour extraire une ou plusieurs caractéristiques de la demande de service. Une représentation d'objet numérique de la pluralité de représentations d'objets numériques est mise à jour sur la base des une ou plusieurs caractéristiques de la demande de service, la représentation d'objet numérique correspondant à l'entité participante.
Patent WO-2022037273-A1 (WO)
Inventor: SHU YUEJIAO
IPC: H01L27/108
Filed: 2021-06-30
Abstract: La présente invention concerne une structure semi-conductrice et son procédé de fabrication. Le procédé comprend : la fourniture d'un substrat ayant une région de réseau de cellules de mémoire et une région de circuit périphérique (S110) ; la formation d'une première couche diélectrique isolante et d'une deuxième couche diélectrique isolante dans la région de réseau de cellules de mémoire et la région de circuit périphérique, des structures de lignes de bits agencées à des intervalles étant formées dans la première couche diélectrique isolante et des structures conductrices agencées à des intervalles étant formées dans la deuxième couche diélectrique isolante, les structures de lignes de bits comprenant des structures conductrices de lignes de bits et une structure d'isolation recouvrant les sommets et les parois latérales des structures conductrices de lignes de bits (S120) ; la gravure de la structure d'isolation et de la deuxième couche diélectrique isolante entre les structures conductrices de la région de circuit périphérique pour former respectivement des premiers espaces et des seconds espaces dans la région de réseau de cellules de mémoire et la région de circuit périphérique, les premiers espaces exposant au moins partiellement les structures conductrices de lignes de bits, et les seconds espaces exposant le substrat entre les structures conductrices de la région de circuit périphérique (S130) ; et la formation d'une troisième couche diélectrique isolante sur les parois latérales des premiers espaces et les parois latérales des seconds espaces (S140).
Patent WO-2022252333-A1 (WO)
Inventor: HUA JULIANG
IPC: B07C3/02
Filed: 2021-07-05
Abstract: 一种立体分拣站，该分拣站包括多层货架（1）、轨道分拣装置（2）、提升机（3）以及控制装置。承载平台（31）可作竖直升降移动。输送分拣车（22）具有第一位置（22a）和第二位置（22b）。输送分拣车（22）包括第一层小车（22-1）和第二层小车（22-2）。在第一位置（22a），第一层小车（22-1）与承载平台（31）之间可进行物品（5）的传输，第二层小车（22-2）与承载平台（31之间可进行容器的传输。在第二位置（22b），第一层小车（22-1）与货格（141）之间可进行物品（5）的传输，第二层小车（22-2）与货格（141）之间可进行容器的传输。分拣方法充分利用了垂直方向的空间能够在最小平面空间内实现超大波次的产品订单分拣处理。订单履行方法，通过提升机（3）和优化设计的输送分拣车（22）之间的巧妙配合，能够最大程度地提高存取效率、分拣效率以及出库效率。
Patent WO-2022068304-A1 (WO)
Inventor: ZHENG XIGUANG
IPC: G10L25/60
Filed: 2021-07-07
Abstract: A sound quality detection method and device. Said method comprises: acquiring a target audio signal (S100); detecting an audio content signal corresponding to the target audio signal to obtain first evaluation information related to the audio content signal (S200); detecting an audio acquisition signal corresponding to the target audio signal to obtain second evaluation information related to the audio acquisition signal (S300); fusing the first evaluation information and the second evaluation information according to a first preset weight vector to obtain target evaluation information corresponding to the target audio signal, wherein the target evaluation information is related to the sound quality of the target audio signal (S400); and determining the category of the sound quality of the target audio signal according to the target evaluation information (S500).
Patent WO-2023279302-A1 (WO)
Title: 用于非地面网络的sdt处理方法、通信装置和存储介质
Inventor: JIANG XIAOWEI
IPC: H04W28/02
Filed: 2021-07-07
Abstract: 本公开提供了一种用于非地面网络的SDT处理方法、通信装置和存储介质，可以适用于NTN网络系统。其中，该方法包括：确定终端设备的位置信息；根据终端设备的位置信息进行SDT传输条件的判断。由此，通过在NTN网络中应用SDT技术时考虑位置信息，使得在基于信号质量作为判决条件时NTN网络小区能够覆盖信号质量的远近效应，避免小区内干扰，从而可以使得NTN网络能够支持SDT。
Patent WO-2022262040-A1 (WO)
Inventor: YANG BAOLEI
IPC: A47B21/00
Filed: 2021-07-13
Abstract: 一种电脑桌（100），包括桌面（10）、通过翻转装置（11）与桌面（10）连接的桌面补位板（12），桌面（10）开设有容纳缺口（101），翻转装置（11）上安装有显示器（13）。其中桌面补位板（12）相对于桌面（10）具有第一位置和第二位置，于第一位置时，桌面补位板（12）位于容纳缺口（101）中且显示器（13）直立在桌面（10）上方；于第二位置时，显示器（13）位于容纳缺口中（13）方便平放使用，桌面补位板（12）位于桌面（10）下方。
Patent WO-2022022562-A1 (WO)
Inventor: HU GUOJING
IPC: G08G1/0967
Filed: 2021-07-28
Abstract: A method and apparatus for determining the parking position of an autonomous vehicle, a computing device, and a storage medium. The method comprises: determining the state of at least one of a turn signal lamp and a going-straight signal lamp before a vehicle turns at an intersection (205); if it is determined that the state of at least one of the turn signal lamp and the going-straight signal lamp indicates that the vehicle is allowed to pass (210), setting the position of a first stop line in a turn waiting area as a target parking position (215); and determining, on the basis of the subsequent state of the turn signal lamp, whether the vehicle is parked at the target parking position or continues traveling (220). The method can simplify a protected turning process in a turn waiting area, thereby reducing the implementation difficulty of the turning process.
Patent WO-2022033443-A1 (WO)
Inventor: XU FEI
IPC: B62D57/024
Filed: 2021-08-09
Abstract: 一种吸附式机器人包括车体（10）、吸附装置（30）、负压装置（40）以及限位柱（33）；车体（10）的底面为一底板（41），设有一通孔（411）；吸附装置（30）包括缓冲框（31）及风阻框（32），所述风阻框（32）、所述缓冲框（31）及所述底板（411）围成空腔；负压装置（40）包括一真空管道（402），通过所述通孔（411）连通至空腔；限位柱（33）突出于所述车体（10）的下表面，且位于缓冲框（31）围成的空腔内。上述吸附式机器人在行进时不会发生较大形变，防止风阻框与面板衔接处漏气导致机器人打滑，也不会拖拽所述吸附装置导致其弹性失效及吸附失效，确保吸附式机器人可以在倾斜角为30度以上(甚至40度以上)的面板上行进并完成清洁作业。
Patent WO-2023015558-A1 (WO)
Title: Battery cell, battery, electrical device, and method and device for manufacturing battery cell
Inventor: ZHOU WENLIN
IPC: H01M10/613
Filed: 2021-08-13
Abstract: Embodiments of the present application relate to the technical field of batteries, and provide a battery cell, a battery, an electrical device, and a method and device for manufacturing the battery cell. The battery cell comprises a housing, an electrode assembly, an end cap, an insulating member, and a heat conducting member. The housing is provided with an opening. The electrode assembly is adapted to be accommodated in the housing. The end cap is used for covering the opening. The insulating member is located on the side of the end cap facing the electrode assembly, and the insulating member is used for isolating the end cap and the electrode assembly. The heat conducting member is embedded in the insulating member, and the heat conducting member is configured to be in contact with the end cap. Heat produced by the electrode assembly can be transferred to the end cap by means of the heat conducting member; the provision of the heat conducting member improves the heat transfer efficiency between the electrode assembly and the end cap, so that heat produced by the electrode assembly can be more easily transferred to the end cap by means of the heat conducting member; the heat dissipation performance of the battery cell is effectively improved, and the service life of the battery cell is prolonged.
Patent WO-2022068473-A1 (WO)
Inventor: HU YA
IPC: A61K8/92
Filed: 2021-08-25
Abstract: A transparent composition for conditioning and/or dyeing keratin fibers, preferably hair, comprises: a) a continuous oily phase, comprising at least one oil, b) a surfactant combination, consisting of at least one nonionic surfactant and at least one ionic surfactant, and c) dispersed aqueous phases, comprising an amount of water capable of carrying an effective amount of at least one hydrophilic active ingredient for conditioning and/or dyeing keratin fibers, wherein both the nonionic surfactant and the ionic surfactant are lipophilic.
Patent WO-2022053025-A1 (WO)
Inventor: ARMSTRONG JAMES LEE
IPC: A47J37/06
Filed: 2021-09-10
Abstract: An oven appliance assembly, comprising an oven appliance (10); the oven appliance (10) is provided with a cabinet (12) that defines an oven chamber, heating elements (40, 42) that are disposed in the oven chamber, and a port (100) having a socket (102). The oven appliance assembly further comprises at least one oven accessory (104), and the oven accessory (104) comprises a probe (106), a plug (108), and at least one resistor element (112). The plug (108) comprises a dedicated structure for engaging with the socket (102) of the port (100). The oven appliance assembly further comprises a controller (50) that is communicatively coupled to the oven appliance (10) and the oven accessory (104). As such, the controller (50) has at least one processor (52) and is used for executing a plurality of operations comprising, but not limited to, determining, on the basis of a resistance value of the at least one resistor element (112) of the oven accessory (104), the type of the oven accessory (104) that is engaged with the port (100) of the oven appliance (10).
Patent WO-2023279527-A1 (WO)
Inventor: YANG SHUANGQUAN
IPC: G06Q10/10
Filed: 2021-09-14
Abstract: 一种基于政务网的政务文件交互平台，包括管理员模块、用户模块、登录模块、检索模块、时效管理模块、数据存储模块、移动设备管理模块、水印标示模块；管理员模块用来管理上传到政务网的政务文件，为政务文件分配密级以及提取政务文件的检索信息；用户模块用来给不同的用户分配不同的账号及权限，不同权限的用户可以检索和下载不同密级的政务文件；登录模块是用来验证和匹配用户账号的；检索模块是用来将用户输入的信息与检索信息相匹配，帮助查找政务文件的；时效管理模块用来管理政务文件的密级的时间效力；数据存储模块用来分密级地存储不同级别的政务文件。
Patent WO-2023019692-A1 (WO)
Inventor: WANG CHUANCUN
IPC: B23P19/00
Filed: 2021-09-28
Abstract: Disclosed in the present invention are a wheel and axle automatic assembly system and method. Wheel and axle automatic assembly is performed in the form of a data table, wherein a wheel and axle tolerance selective assembly system is used for storing tolerance data after a vehicle wheel quality inspection and tolerance data after an axle quality inspection, and generating, according to an interference fit, a production plan of one vehicle wheel corresponding to one axle; and according to the production plan, an electric control mechanical system controls a vehicle wheel automatic cleaning system to clean vehicle wheels, controls a robot axle-grasping system to sequentially grasp axles to an axle automatic cleaning system for cleaning, then, controls a vehicle wheel heating system to heat the vehicle wheels corresponding to the axles, and sends the heated vehicle wheels to a robot automatic photographing, positioning and press-fitting system for photographing, positioning and press-fitting of the wheels and axles, so as to obtain an assembled wheel and axle assembly. In the present invention, vehicle wheel and axle tolerance data is imported into a wheel and axle tolerance selective assembly system for automatic matching, automatic cleaning and automatic assembly, and the whole process is automatically completed, such that the labor intensity can be reduced, and the efficiency of quick matching can be improved.
Patent WO-2022063320-A1 (WO)
Title: Composition for inhibiting respiratory virus and respiratory virus prevention and treatment method
Inventor: DU ZONGZHAN
IPC: A61P31/10
Filed: 2021-09-28
Abstract: The present invention specifically relates to a composition for inhibiting a respiratory virus and a respiratory virus prevention and treatment method. Respiratory viral infections are extremely common clinically, but existing therapeutic drugs for viral infections cannot satisfy therapeutic requirements. The present invention provides an inhalant for inhibiting a respiratory virus, prevention and treatment are performed in a manner of inhaling high-temperature acetic acid steam, and acetic acid in the high-temperature steam can inactivate viruses in a respiratory tract by releasing hydrogen ions, so as to achieve preventive and even therapeutic effects before the onset of a disease. In addition, the composition can also be used for inhibiting fungi and bacteria in vitro, and preventing skin diseases and respiratory diseases caused by bacteria and fungi. The prevention and treatment method of the present invention is easy to achieve, is economical in cost, and has important clinical application value for popularization and application.
Patent WO-2022089321-A1 (WO)
Inventor: ZHAO JUN
IPC: H04W48/20
Filed: 2021-10-22
Abstract: Provided are a method and apparatus for scheduling an access point, and a server and a storage medium. The method comprises: determining at least one quality indicator between a terminal and at least one access point respectively, wherein the quality indicator is used for representing the estimated access quality after the terminal accesses a corresponding access point; and scheduling a target access point from the at least one access point to the terminal on the basis of the at least one quality indicator. On the basis of at least one quality indicator, a target access point to be accessed by a target user is scheduled, such that where the scheduling complexity and the scheduling cost are reduced, the end-to-end communication quality can be improved, and the user experience and the user satisfaction are correspondingly improved.
Patent WO-2022105665-A1 (WO)
Inventor: YANG HUAIYU
IPC: A61K31/541
Filed: 2021-11-11
Abstract: Disclosed in the present invention is an application of an Hv1 channel serving as a target to treat pain. In the present invention, after an Hv1 gene is specifically knocked out, inflammatory pain and neuropathic pain thresholds of a corresponding mouse are increased. In the present invention, a small molecule compound (an inhibitor) represented by formula (I) or formula (II) and designed on the basis of an Hv1 protein structure can remarkably relieve the inflammatory pain and neuropathic pain in mice, and the small molecule compound can remarkably reduce the content of inflammatory factors under the inflammatory pain, and shows the effects of blocking opioid analgesic tolerance and improving opioid-induced pain hypersensitivity, thereby providing the basis for the treatment of pain and diseases such as cerebral stroke, atherosclerosis, and Parkinson's disease. Further disclosed in the present invention that an Hv1 channel can be used as a new target of a drug for analgesia, treatment of opioid analgesic tolerance and hypersensitivity, and reduction of inflammatory effects.
Patent WO-2023082146-A1 (WO)
Inventor: YANG HUI
IPC: B27F5/02
Filed: 2021-11-11
Abstract: 一种木门封边机开槽除毛刺封边机构，包括机架（1）；开设在机架（1）上、供木门样板（3）进行加工处理放置的操作口（2）；转动安装在操作口（2）底部内壁上、用于协作传输木门样板（3）进行加工处理的多个导向辊筒（4），多个导向辊筒（4）均匀设置；设置在操作口（2）内、用于主动传输木门样板（3）运动的传输带（7），传输带（7）配合导向辊筒（4）对需要传输的木门样板（3）进行固定。
Patent WO-2022142813-A1 (WO)
Inventor: WANG YANPING
IPC: H04W8/24
Filed: 2021-11-17
Abstract: 本申请实施例提供一种蓝牙数据传输方法、装置、通信芯片和电子设备。方法包括：发起当前通信周期的一次数据交互，包括，发送第一数据包；当预设的第一时长内未收到用于回应所述第一数据包的第二数据包时，根据预设的同步时刻设定，确认在当前通信周期对应的交互时隙内，当前时刻之后的第一同步时刻；在所述第一同步时刻，发起所述当前通信周期的新一次的数据交互。。根据本申请实施例的方法，可以在单次数据交互失败的情况下，不结束通信周期，发起新一次的数据交互，以在单个通信周期内完成所有预期数据的传输，从而降低数据延时。
Patent WO-2022166318-A1 (WO)
Inventor: WANG XIANGLU
IPC: B25B23/00
Filed: 2021-11-23
Abstract: Disclosed in the present invention is a device for switching and locking forward and reverse rotation states of an impact wrench by using one key, the device comprising a housing, an air cylinder, screws A, an air valve seat sealing ring, an air valve seat, a sealing ring A, a valve bolt, a guide wheel A, a guide wheel B, an E-shaped retaining ring, a solid pin, screws B, a baffle, a sealing ring B, a key, a reset spring and a screw C, wherein the housing is provided with a motor chamber, an air exhaust chamber and an air intake chamber; a sealing ring slot A is provided at an opening portion of the air intake chamber; and a screw hole B, a baffle mounting depressed platform, a sealing ring slot B, a through hole, a spring positioning depressed platform and a key mounting square hole are provided below the motor chamber of the housing. According to the device for switching and locking forward and reverse rotation functions of the impact wrench by using one key, the rotation-type and two-key-type switching modes of a traditional impact wrench are abandoned, and the forward and reverse rotations of the impact wrench are switched by using one key in a self-lockable state, thereby simplifying operations.
Patent WO-2023082362-A1 (WO)
Title: Hydrogen-oxygen mixed gas preparation device capable of adjusting hydrogen content and method therefor
Inventor: DENG DEHUI
IPC: C25B1/044
Filed: 2021-11-29
Abstract: A hydrogen-oxygen mixed gas preparation device capable of adjusting hydrogen content and a method therefor. The hydrogen-oxygen mixed gas preparation device comprises a shell for accommodating an oxygen production device, a hydrogen production device, a control module (14), and a power supply module (19), wherein the power supply module (19) is configured to supply power to each device; the oxygen production device is configured to separate oxygen from air and store the oxygen for later use; the hydrogen production device is configured to generate hydrogen or hydrogen-oxygen mixed gas for later use by means of a water electrolysis principle; the control module (14) is configured to control and adjust the flow of the oxygen, measure the concentration of the oxygen, and adjust the flow of the hydrogen-oxygen mixed gas and the hydrogen content to a preset range; and the oxygen generated by the oxygen production device and the hydrogen generated by the hydrogen production device or the hydrogen-oxygen mixed gas are or is converged to a gas outlet (17) of the hydrogen-oxygen mixed gas preparation device through a pipeline and then discharged after humidification or discharged directly. Further disclosed is a method for using the device. The advantages such as long service life, adjustable hydrogen content, adjustable flow of the hydrogen-oxygen mixed gas are achieved.
Patent WO-2023092597-A1 (WO)
Inventor: SUN YIFENG
IPC: G03B17/00
Filed: 2021-11-29
Abstract: 一种转接件、固持装置及相机，转接件包括：转接件本体（21），以及可活动地设置于转接件本体（21）上的至少两个插接件（22）；至少两个插接件（22）相对间隔设置于转接件本体（21），插接件（22）用于与固持装置通过插接配合连接；至少两个插接件（22）之间设置有转接部（23），转接部（23）上设置有转接孔（24），转接孔（24）用于与固持装置以第一连接方式或第二连接方式配合连接；其中，第一连接方式和第二连接方式不同；在插接件（22）处于展开状态时，转接件通过插接件（22）与固持装置通过插接配合连接；在插接件处于收纳状态时，转接孔（24）外露，转接件通过转接孔（24）与固持装置以第一连接方式或第二连接方式配合连接。
Patent WO-2022111714-A1 (WO)
Inventor: HE NANHAI
IPC: A61K45/06
Filed: 2021-11-30
Abstract: 一种用于治疗PIK3CA突变癌症的组合物疗法，包括向有需要的对象施用PI3K抑制剂、前列腺素受体（PGE2）抑制剂和PD-1抑制剂。三种联合用药方法所带来的抗肿瘤活性显著优于PI3K抑制剂和PD-1抑制剂以及前列腺素受体（PGE2）与PD-1抑制剂两种联合用药的活性。
Patent WO-2023273146-A1 (WO)
Inventor: Huang Yanpo
IPC: G06T1/20
Filed: 2021-11-30
Abstract: 一种数据处理装置、系统、方法及板卡，其中，该数据处理装置（100）包括：多路复用器（20），用于响应于接收到端口选通信号，选通数据处理芯片（10）用于获取配置信息的第一传输通路或者第二传输通路；所述数据处理芯片，用于响应于所述第一传输通路被选通，获取第一配置信息，基于所述第一配置信息，将自身模式确定为主控模式；响应于所述第二传输通路被选通，获取第二配置信息，并基于所述第二配置信息，将自身模式确定为被控模式。这样，可以摆脱对数据处理芯片的功能限制，使其可以根据实际的需求切换自身的模式，提升数据处理装置的稳定性。
Patent WO-2023097740-A1 (WO)
Title: 一种复合式扬声器及发声装置
Inventor: LIU MINGTAO
IPC: H04R9/06
Filed: 2021-12-09
Abstract: 本发明实施例中提供了一种复合式扬声器，包括：第一振动组件、磁路组件、第一支架以及弹片；磁路组件的外沿通过弹片连接到第一支架内部的侧面；第一振动组件连接到第一支架的开口，且至少部分位于磁路组件提供的磁场中；其中，第一振动组件与磁路组件保持分离；工作时，磁路组件和第一振动组件，转换音频的电信号为振动，并通过弹片传导振动到第一支架，以及通过第一振动组件推动空气产生辐射声波。扬声器的振动通过骨传导发声会有重低音振感和音感，而在前腔内的全音域的声音通过第二音孔再通过人耳的耳道被使用者很好的接收到，即可以有良好的中高音也可以有很好的低音振感，从而提高使用者的音感体验。
Patent WO-2022166434-A1 (WO)
Title: 显示方法和电子设备
Inventor: XIONG PENG
IPC: G06F3/14
Filed: 2021-12-17
Abstract: 本申请提供了一种显示方法和电子设备，由电子设备自己确定其在拼接后的电子设备中所处的位置，根据所处的位置确定应该显示的内容，避免出现显示错乱的问题，并且电子设备在确定其在拼接后的电子设备中所处的位置时，只需要借助输入端的连接状态，或者，只需要借助输入端的连接状态与来自其他电子设备控制命令，控制命令指示其他电子设备在拼接后的电子设备中所处的位置，无需人工或其他设备的参与，因此，本申请实施例提供的显示方法在避免出现显示错乱的前提下，复杂度与成本均较低。
Patent WO-2022135330-A1 (WO)
Inventor: LIN YANHE
IPC: A61P9/10
Filed: 2021-12-20
Abstract: Disclosed is a method for preparing a pharmaceutical composition. The method comprises extracting and refining Erigerontis herba, Ginseng radix et rhizoma, Ophiopogonis radix and Schisandrae chinensis fructus to obtain a spray-dried powder of an extract of effective parts. Erigerontis herba is extracted with water, dissolved in an alkali and precipitated with an acid, and a precipitate is a flavonoid compound, which is subjected to powder spraying to obtain a powder 1; pyromeconic acid is further removed from an acidified supernatant, caffeic acid ester ingredients are enriched, and same is subjected to powder spraying to obtain a powder 2; Ginseng radix et rhizoma is used for enriching ginsenoside ingredients, and Ophiopogonis radix is extracted with alcohol and precipitated with water to enrich ophiopogonanone ingredients; and Schisandrae chinensis fructus is extracted with water, then a water extract is discarded, most of the organic acid ingredients are removed, and the residue is extracted with alcohol, subjected to membrane filtration, concentrated, and then extracted with ethyl acetate to enrich lignan ingredients. The enriched ginsenoside ingredients, ophiopogonanone ingredients, and Schisandrae chinensis fructus lignan ingredients are combined, and subjected to powder spraying to obtain a powder 3. The powder 1, 2, and 3 are mixed, or a certain auxiliary material is added to obtain a composition raw material pharmaceutical powder having a high amount of effective ingredients.