baber/WOPTO huggingface dataset:
Patent WO-2024020776-A1 (WO)
Title: Low odor silicone polyether type surfactants and their use in polyurethane compositions
Inventor: TANG ZHENGMING
IPC: C08G18/48
Filed: 2022-07-26
Abstract: The present disclosure relates to low odor silicone polyether surfactants and their use in polyurethane compositions. The present disclosure provides a method of stabilizing an SPE surfactant formed by grafting a vinyl polyether onto a silicone backbone, comprising, pre-treating the SPE surfactant with a basic compound having a pKb of from 1.0 to 9.0. The present disclosure also provides an SPE surfactant obtained by the described method and its use in polyurethane compositions.
Patent WO-2023284885-A1 (WO)
Inventor: HUANG XIAOMING
IPC: E01C9/00
Filed: 2022-07-28
Abstract: Structure de réglage et de support de plaque de retournement destinée à une piste au sol de véhicule à quatre voies, la structure de réglage et de support de plaque de retournement comprenant deux unités entraînées (200), une unité de retournement (300), une unité de piste (400), une unité de levage (500) et une unité de commande (600), les extrémités proximales des deux unités entraînées (200) sont disposées dans une première rainure de montage (102), et les extrémités distales de l'unité entraînée (200) sont disposées dans une seconde rainure de montage correspondante (103) ; l'unité de retournement (300) est disposée de manière rotative sur une paroi latérale d'une extrémité supérieure d'une rainure de pose de piste (101) ; l'unité de piste (400) est disposée dans la rainure de pose de piste (101) ; l'unité de levage (500) est disposée au niveau d'une extrémité inférieure de la rainure de pose de piste (101), et une extrémité supérieure de cette dernière est reliée de manière fixe à une extrémité inférieure de l'unité de piste (400) ; et l'unité de commande (600) est disposée à l'intérieur de la première rainure de montage (102) et est électriquement connectée à l'unité de levage (500). La structure de réglage et de support de plaque de retournement pour une piste au sol de véhicule à quatre voies présente une structure raisonnable, a une stabilité élevée lorsqu'un chariot élévateur à fourche passe, et a une bonne valeur pratique et une valeur de vulgarisation et d'application satisfaisante.
Patent WO-2023045564-A1 (WO)
Inventor: CAO GUOXIN
IPC: A47L5/24
Filed: 2022-07-29
Abstract: 一种手持吸尘器（400），包括吸尘件（300）；吸尘杆（200），吸尘杆（200）的第一端连接吸尘件（300），吸尘杆（200）的第一端和第二端之间设置有集尘接口（22），吸尘杆（200）内形成有连通集尘接口（22）和吸尘件（300）的吸尘通道（23）；主机（100），包括集尘盒（12），以及连通集尘盒（12）的尘盒接口（111），尘盒接口（111）与集尘接口（22）连接并连通，主机（100）以集尘接口（22）为旋转中心，能够相对吸尘杆（200）在吸尘杆（200）的第一端和第二端之间转动。手持吸尘器（400）中主机（100）能够转动至吸尘杆（200）的不同位置，适用于不同的使用环境。
Patent WO-2023011381-A1 (WO)
Inventor: ZHANG GONGZHENG
IPC: H04L25/02
Filed: 2022-07-30
Abstract: Disclosed in the present application are a data processing method and apparatus. The method comprises: after obtaining first data, a first communication apparatus processing the first data according to a first parameter, so as to obtain a first transmission symbol; and then, sending the first transmission symbol to a second communication apparatus, and the second communication apparatus correspondingly receiving the first transmission symbol; the second communication apparatus processing the first transmission symbol according to the first parameter, so as to obtain an input to a neural network, and processing the input according to the neural network, so as to obtain a processing result. The first parameter is determined according to a first accuracy and first channel information, wherein the first channel information is information of a channel between the first communication apparatus and the second communication apparatus, and the first accuracy is used for representing the accuracy of data processing performed by the neural network. By means of the method provided in the present application, the utilization efficiency of radio resources is effectively improved.
Patent WO-2023011558-A1 (WO)
Title: 定位方法和相关装置
Inventor: HAO JINPING
IPC: H04W52/02
Filed: 2022-08-03
Abstract: 本申请实施例公开了一种定位方法和相关装置。该方法包括：终端设备向接入网设备发送第一指示信息，第一指示信息可包含于位置测量指示消息或者用户设备辅助信息消息，该位置测量指示消息或者该用户设备辅助信息消息还包含终端设备决定的在所述非连接态下进行定位测量待采用的测量相关配置参数；该第一指示信息用于请求进入非连接态做定位测量；或者，该第一指示信息指示终端设备具备在非连接态做定位测量的能力；非连接态包括无线资源管理RRC非激活态或者RRC空闲态；该终端设备在非连接态进行定位测量。终端设备可接收来自核心网设备的第二指示信息，该第二指示信息指示终端设备进入非连接态做定位测量。
Patent WO-2023029963-A1 (WO)
Inventor: TANG DIANYING
IPC: H05K7/14
Filed: 2022-08-15
Abstract: 本申请提供了一种FPC安装模组、电子设备及安装方法，FPC安装模组包括安装部和FPC，安装部设有安装孔，FPC穿设于安装孔，且FPC与安装孔的内壁面之间具有间隙；FPC的第一表面通过第一胶合部胶合于安装孔的第一壁面；间隙内填充有流动胶，以形成第二胶合部，FPC通过第二胶合部密封固定于安装孔内，本申请能够防止水自安装孔与FPC之间的间隙进入电子设备内腐蚀电子设备造成损坏，且相较于传统的FPC安装方案，由于流动胶具有一定的流动性，能够较好地填补密封狭小、异形的缝隙，因而本申请能够匹配不同形状的安装孔，使FPC能够适用于更多的安装场景。
Patent WO-2023236362-A1 (WO)
Title: 一种电动汽车用驱动主动短路的控制方法和装置
Inventor: LIU LEI
IPC: B60L3/00
Filed: 2022-08-25
Abstract: 一种电动汽车用驱动主动短路的控制方法，包括以下步骤：PDU控制器同步输出主动短路安全状态使能信号和PDU继电器关断信号；通过PDU继电器关断信号使电机控制系统退出升压充电模式；电机控制系统退出升压充电模式后，通过主动短路安全状态使能信号使电机控制系统进入主动短路安全状态。还涉及一种电动汽车用驱动主动短路的装置。在实际应用中，解决了升压充电模式下电机控制器由于故障误进入主动短路安全状态，造成驱动模块损坏的风险。
Patent WO-2024021285-A1 (WO)
Inventor: ZHENG GUANGHUI
IPC: H02K3/04
Filed: 2022-09-27
Abstract: 本发明涉及一种扁线电机定子和扁线电机，包括定子铁芯和定子绕组，定子铁芯设有定子槽；定子绕组采用扁线绕组，设置于定子槽中，每个定子槽中设有多个扁线导体，单根扁线导体包括外部包覆的漆面层和内部由至少两根导体模块拼接组成的线芯，漆面层内部相邻的导体模块的配合面形成高位界面电阻，使单个导体模块中的电流在流动至高位界面电阻时会被阻隔而沿着导体模块自身流动，以使扁线导体的整体电流由导体模块进行分散，以提高扁线导体在高频交流电下电流的传导效率，降低高频交流电流在扁线导体中通过产生的趋肤效应。本发明能够明显减小绕组发热，增加电机使用寿命。
Patent WO-2024000937-A1 (WO)
Inventor: PAN ZHONGXIA
IPC: H04W76/18
Filed: 2022-10-21
Abstract: 本发明公开了一种支持终端移动接入的多模态网络控制系统和方法，基于身份标识与位置标识分离的思想重新设计网络体系结构，在此基础之上结合多模态SDN控制器架构，构建了一种支持终端移动接入的身份标识多模态网络。在该网络模态中，三层协议不再是传统的IP报文，而是携带了位置标识和身份标识的报文。多模态SDN网络控制器会负责将数据包转发至目的位置标识所对应的目的地。当移动设备的网络位置发生变化时，由于物理链路断开，基于身份标识所建立的传输连接会暂停通信，当移动设备重新接入并建立新的转发路径后，传输连接就可以恢复通信。从而避免了传统IP网络中，终端设备移动后，由于IP标识变化而导致传输连接会断开再重连的问题。
Patent WO-2023078341-A1 (WO)
Inventor: CHEN JIANXIANG
IPC: H04W4/06
Filed: 2022-11-03
Abstract: 本发明实施例公开了一种无线终端的漫游方法及装置，该方法包括：检测到第一无线终端的第一综合信号质量小于第一设定阈值，将发射功率降低第一设定值后向第一无线终端发送各个设定报文，以使第一无线终端广播携带探测请求；向各个邻居AP发送携带第一标识和第一无线终端接入的第一信道的扫描请求，以使各个邻居AP返回携带第一标识和第三综合信号质量的扫描响应；根据第一综合信号质量和携带第一标识的各个扫描响应携带的第三综合信号质量从各个邻居AP中选取第一无线终端的切换AP；向切换AP发送携带第一标识和第二设定值的发射功率提高通知，以使切换AP向第一无线终端发送探测响应，以便于第一无线终端接入切换AP。该方案可以避免粘滞问题。
Patent WO-2023124715-A1 (WO)
Title: Novel valve used for ventilation of bottom of fluid supply cup
Inventor: XIAO YUN
IPC: B05B7/24
Filed: 2022-11-30
Abstract: A novel valve used for ventilation of the bottom of a fluid supply cup, said valve comprising a base (2) capable of being matched with a valve housing (1) at the bottom of the fluid supply cup, a blocking member (3) being hinged on the base (2). A tenon pin (5) used for sealing a vent hole (4) at the bottom of the fluid supply cup is arranged on the blocking member (3), a locking buckle being arranged on the outer wall of the base (2). The locking buckle is matched with the inner wall of the valve housing (1), at least one fixing ring being arranged on the inner wall of the valve housing (1). By means of the match between an inner wall (8) of a locking position (7) and a side wall (9) of the blocking member (3), the locking position (7) deforms when just in contact with the blocking member (3). When all of the blocking member (3) is clamped, the inner wall (8) of the locking position (7) recovers the original form, so the blocking member (3) can be clamped into the locking position (7) more smoothly, meaning that the finished base essentially does not undergo any deformation, and the stability of the performance of the finished product is greatly improved.
Patent WO-2023226354-A1 (WO)
Title: Structure de couvercle supérieur de batterie secondaire, ensemble couvercle supérieur et batterie secondaire
Inventor: CAO HUI
IPC: H01M50/593
Filed: 2022-12-06
Abstract: La présente invention se rapporte au domaine technique des batteries secondaires, et concerne une structure de couvercle supérieur d'une batterie secondaire, un ensemble couvercle supérieur et la batterie secondaire. La structure de couvercle supérieur comprend : une plaque isolante, des trous traversants inférieurs perforant verticalement étant formés dans la plaque isolante ; une plaque de couvercle supérieure, la plaque de couvercle supérieure étant située au-dessus de la plaque isolante, et des trous traversants supérieurs perforant verticalement qui sont en communication avec les trous traversants inférieurs étant formés dans la plaque de couvercle supérieure ; et un conducteur, le conducteur passant à travers les trous traversants supérieurs et les trous traversants inférieurs et étant relié de manière fixe à la plaque de couvercle supérieure et à la plaque isolante, et un trou traversant s'étendant à travers le conducteur étant formé dans le conducteur. Selon la présente invention, le trou traversant s'étendant à travers le conducteur est formé dans le conducteur, de telle sorte que le conducteur peut non seulement permettre à l'extérieur de la batterie secondaire d'être connecté à l'intérieur de la batterie secondaire et conduit avec celui-ci, mais peut également injecter ou compléter un liquide dans la batterie secondaire à travers le trou traversant, ce qui permet d'améliorer l'efficacité de production de la batterie secondaire.
Patent WO-2023109596-A1 (WO)
Title: Copper phthalocyanine polymer@copper nanowire core-shell nanomaterial, preparation method, and application
Inventor: XU YANCHAO
IPC: A62D1/00
Filed: 2022-12-06
Abstract: A copper phthalocyanine polymer@copper nanowire core-shell nanomaterial, which uses a copper nanowire as a copper source and carrier to form a core-shell structure having the copper nanowire as a core and the copper phthalocyanine polymer as a shell. First, the copper nanowire is synthesized by means of a hydrothermal method, and then the copper nanowire is placed in a microwave reactor to coordinate copper and cyano groups on the surface of the copper nanowire, which is used as a template to form on the surface of copper nanowire a copper phthalocyanine polymer having a two-dimensional cross-linked network, thus forming a copper phthalocyanine polymer@copper nanowire core-shell nanomaterial, which can be applied to electrochemical CO  2  reduction.
Patent WO-2023216574-A1 (WO)
Title: Tractor rear suspension vibration damping control system and tractor
Inventor: ZHANG XIAO
IPC: A01B63/114
Filed: 2022-12-07
Abstract: A tractor rear suspension vibration damping control system, relating to the technical field of tractor rear suspension vibration control. The system comprises: a tractor operation parameter acquisition device for acquiring an operation parameter of a tractor; a controller (11) for sending a control signal to an execution mechanism according to the acquired operation parameter of the tractor and a set vibration damping control policy; the execution mechanism for controlling, according to the control signal sent by the controller (11), the amount of a hydraulic fluid flowing into or out from a rodless cavity of a suspension cylinder (8) of a tractor rear suspension mechanism, so that the tractor rear suspension mechanism performs vibration damping during a transfer process and is kept in a set damping range, thereby effectively controlling the vibration of a tractor rear suspension, improving the driving comfort of an operator, and avoiding a safety problem caused by overlarge vibration. The present invention also relates to a tractor.
Patent WO-2023109936-A1 (WO)
Inventor: ZHU YONGHE
IPC: H04W36/00
Filed: 2022-12-16
Abstract: 本申请实施例提供了一种小区切换的方法和通信装置，该方法用于终端从第二网元切换至第一网元，该第一网元接收来自该终端的第一随机接入请求消息，该第一随机接入请求消息包括用于指示该第二网元的信息，该第一网元管理的第一小区组和该第二网元管理的第二小区组属于动态小区集DCS；该第一网元向核心网网元发送包括第一DCS指示信息的第一连接请求消息，该第一DCS指示信息用于指示该核心网网元将与所述DCS中该终端接入过的小区组所属的网元之间的连接去激活；该第一网元接收来自该核心网网元的第一连接确认消息。可以解决服务小区变更时，核心网网元频繁断开/建立与DCS内各小区组所属网元之间的连接的问题。
Patent WO-2023142796-A1 (WO)
Inventor: HUANG XIAOJIAO
IPC: A01D46/04
Filed: 2022-12-21
Abstract: A tea leaf picking robot capable of selective picking, comprising outer sleeving barrel walls (1). An operation block (2) is fixedly connected between opposite surfaces of the outer sleeving barrel walls (1), an operation handle (3) is fixedly connected to a side of the operation block (2), and an inner picking device (5) is fixedly connected to the bottom of an inner surface of each outer sleeving barrel wall (1). The inner picking device (5) comprises an outer sleeving ring plate (501), transmission connecting rods (502) are fixedly connected to an inner surface of the outer sleeving ring plate (501), the bottom of the transmission connecting rods (502) are fixedly connected to an inner sleeving barrel wall (503), flow guide devices (507) are fixedly connected to recessed holes in a surface of the inner sleeving barrel wall (503), a limiting fitting plate (505) is fixedly connected to the top of the inner sleeving barrel wall (503), and a peripheral fitting ring (506) is fixedly connected to the bottom of the limiting fitting plate (505). According to the tea leaf picking robot capable of selective picking, the operation handle thereof is operated by a worker, such that branches of a tea tree are placed into the inner picking devices so as to pick tea leaves, which is convenient for the worker to use.
Patent WO-2023125494-A1 (WO)
Inventor: LIU JIE
IPC: B01D15/40
Filed: 2022-12-27
Abstract: 一种高效率超临界设备，包括通过管路连通的气液分离器（3）和二氧化碳过滤器（4），气液分离器（3）用于将气液混合物（6）分离，并将分离后的气体输送至二氧化碳过滤器（4），二氧化碳过滤器（4）用于将气体过滤，并将过滤后的二氧化碳通过超临界流体色谱系统中的制冷器（7）冷却后重复使用。
Patent WO-2023226458-A1 (WO)
Title: 接入网络及其故障处理方法、系统、存储介质和电子装置
Inventor: LIU SHI
IPC: H04L12/42
Filed: 2023-01-17
Abstract: 本公开提供了一种接入网络及其故障处理方法、系统、存储介质和电子装置，其中，接入网络，包括分布式基站，分布式基站包括：主用基带处理单元、备用基带处理单元，及至少一组射频拉远单元组；其中：每组射频拉远单元组包括至少两个射频拉远单元，并且，每组射频拉远单元组中的射频拉远单元的站址相同；主用基带处理单元与每组射频拉远单元组中的一个射频拉远单元，以及备用基带处理单元连接成至少两个环网结构，各环网结构之间相同站址的射频拉远单元不同。
Patent WO-2023174012-A1 (WO)
Inventor: ZHU YINGHUA
IPC: H01M4/36
Filed: 2023-02-21
Abstract: 本申请提供一种正极极片、锂离子二次电池、电池模块、电池包和用电装置。本申请的正极极片，其包括：集流体、涂布在集流体两侧的第一涂层和涂布在第一涂层表面的第二涂层，其中，第一涂层含有：小颗粒的橄榄石结构磷酸盐化合物，并且，所述小颗粒的橄榄石结构磷酸盐化合物的粒径为0.5～2μm；第二涂层含有：大颗粒的橄榄石结构磷酸盐化合物与层状过渡金属氧化物；或大颗粒的橄榄石结构磷酸盐化合物与纯层状过渡金属氧化物，并且，所述大颗粒的橄榄石结构磷酸盐化合物的粒径大于所述小颗粒的橄榄石结构磷酸盐化合物的粒径。通过本申请的正极极片能够抑制层状过渡金属氧化物表面过放，提升锂离子二次电池的充放电能力，增强循环稳定性。
Patent WO-2023169482-A1 (WO)
Title: Système d'édition génique modifié reposant sur la protéine crispr et procédés d'utilisation
Inventor: ZHENG ZONGLI
IPC: C12N15/113
Filed: 2023-03-08
Abstract: La présente invention concerne des systèmes comprenant un ou plusieurs ARN monoguide modifiés (ARNsg) et un ADN donneur, chacun des ARNsg modifiés comprenant une ou plusieurs ancres internes distantes d'au moins 5 nucléotides des extrémités 3' et 5' de chacun des ARNsg modifiés, l'ADN donneur comprenant un ou plusieurs segments de liaison pouvant se lier à une ancre interne de la ou des ancre(s) interne(s). La présente invention porte également sur des procédés d'utilisation des systèmes ci-décrits.
Patent WO-2023236649-A1 (WO)
Inventor: HUANG JINZONG
IPC: G06F8/38
Filed: 2023-04-13
Abstract: Des modes de réalisation de la présente demande concernent un procédé d'affichage de commande de commutateur et un dispositif électronique. Dans le procédé, une commande de commutateur comprend un rail et une première icône, la première icône coulisse dans le rail, et une seconde icône est affichée sur la première icône ; lorsque la première icône est située dans une première position dans le rail, la commande de commutateur est dans un état allumé ou éteint, et la forme de la seconde icône est une première forme ; et lorsque la première icône est située dans une seconde position dans le rail, la commande de commutateur est dans un état éteint ou un état allumé, et la forme de la seconde icône est une seconde forme. Lorsque la première icône coulisse dans le rail, la forme de la seconde icône change linéairement avec le décalage coulissant de la première icône. Ainsi, des effets visuels d'intérêt pour des utilisateurs sont ajoutés à l'affichage de la commande de commutateur, ce qui permet d'améliorer l'expérience d'utilisation des utilisateurs.
Patent WO-2023217029-A1 (WO)
Inventor: MIAO DAN
IPC: G06Q30/02
Filed: 2023-05-06
Abstract: Provided in the present disclosure are a method, apparatus and system for billing a data transaction, and a storage medium. The method comprises: a first platform receiving billing requests, which are respectively sent by at least two node devices; generating a billing task on the basis of each of the billing requests; and receiving billing collection information, which is sent by each node device, and executing the billing task on the basis of the billing collection information.
Patent WO-2023221973-A1 (WO)
Inventor: ZHU YUEJUN
IPC: H04W48/16
Filed: 2023-05-16
Abstract: The present application relates to the technical field of communications, and discloses a cell registration method and a terminal. The cell registration method comprises: acquiring a first frequency band range of a first cell; and when the first frequency band range is not within a second frequency band range supported by the terminal, prohibiting registration of the terminal in the first cell.
Patent WO-2023246467-A1 (WO)
Inventor: QIU HAO
IPC: G06F16/735
Filed: 2023-06-01
Abstract: 根据本公开的实施例，提供了用于视频推荐的方法、装置、设备和存储介质。用于视频推荐的方法包括：从应用中发布的预定类型的一个或多个视频中，选择至少一个待推荐的候选视频，该预定类型的一个或多个视频在预定时间段内可访问；利用与应用相关联的微件，呈现至少一个候选视频各自的对应图像以及响应于针对所呈现的图像之一的选择，将与所选择的图像对应的候选视频作为推荐视频呈现在应用中。根据本公开的方案，能够通过微件给用户呈现与其在应用中具有较高社交亲密度内容发布者所发布的内容的提示，一方面能够使用户及时知晓这些内容发布者发布了相应内容，另一方面使得在用户无需进入应用的情况下通过点击微件的提示就能迅速浏览相应发布内容。
Patent WO-2023241694-A1 (WO)
Title: Tendon transmission structure
Inventor: LIU YIN
IPC: B25J15/02
Filed: 2023-06-16
Abstract: A tendon transmission structure, used for driving joints to move. The tendon transmission structure comprises drivers, control tendons (200), and joints. The output ends of the drivers are connected to the control tendons (200), and one group of drivers respectively pull the joints by means of the control tendons (200). The tendon transmission structure further comprises tendon sheaths (300) and tendon sheath fixing elements; the tendon sheath fixing elements comprise first tendon sheath fixing elements (400) and second tendon sheath fixing elements (500); one end of each tendon sheath (300) is arranged at each first tendon sheath fixing element (400), and the other end of the tendon sheath is connected to the second tendon sheath fixing element (500) at each joint; a part of each control tendon (200) passes through the tendon sheath (300) and is slidably arranged in the tendon sheath (300); the tendon sheath (300) is a flexible bending member; and the control tendon (200) slidably arranged in the tendon sheath (300) can be flexibly bent along with the tendon sheath (300). By means of tendon transmission, spatial transmission can be realized and long-distance driving control can be realized.
Patent WO-2023246669-A1 (WO)
Inventor: JIANG LILONG
IPC: H01M8/04119
Filed: 2023-06-18
Abstract: Disclosed are a fuel cell power generation system and a control method therefor. The system comprises an ammonia decomposition device, an ammonia removal device, a fuel cell, a first membrane humidifier, a second membrane humidifier, and a first gas-water separator, and an air compressor; the first membrane humidifier establishes communication between the ammonia decomposition device and an anode of the fuel cell, the second membrane humidifier establishes communication between the air compressor and a cathode of the fuel cell, and the air compressor feeds compressed air into the cathode of the fuel cell; a first outlet of the fuel cell is in communication with the anode of the fuel cell, a second outlet of the fuel cell is in communication with an inlet of the first gas-water separator, a first outlet of the first gas-water separator is in communication with the first membrane humidifier, and a second outlet of the first gas-water separator is in communication with the second membrane humidifier. In the present invention, water obtained on the cathode side of the fuel cell is unidirectionally sent to the first membrane humidifier on the anode side of the fuel cell by means of the first gas-water separator, the size of the system is reduced, and the problem where the membrane at the anode side of the fuel cell is prone drying out is fundamentally solved.
Patent WO-2024002089-A1 (WO)
Inventor: LIU YONGHAO
IPC: F25D29/00
Filed: 2023-06-27
Abstract: 一种用于冷藏冷冻装置（100）的控制方法及冷藏冷冻装置（100）。所述冷藏冷冻装置（100）包括限定有至少一个储物间室的箱体（110）、在一个储物间室内或一个储物间室的局部产生电磁波来加热待处理物的电磁波发生系统、以及通过冷藏冷冻装置（100）的周围环境空气为电磁波发生系统的一个器件散热的第一风扇（141）和第二风扇（142）。所述控制方法包括：获取冷藏冷冻装置（100）的周围环境温度和器件的表面温度；根据环境温度确定第一风扇（141）的基础转速和第二风扇（142）的基础转速；根据表面温度在基础转速的基础上修正第一风扇（141）的转速和第二风扇（142）的转速，实现高效的散热，延长电磁波发生系统的连续工作时间，保证了解冻化霜效果和发热器件使用寿命，同时降低了冷藏冷冻装置（100）的能耗。
Patent WO-2024017011-A1 (WO)
Title: Light-emitting device, backplane assembly, and display panel
Inventor: MA GANG
IPC: H01L33/62
Filed: 2023-06-30
Abstract: Disclosed in the present application are a light-emitting device, a backplane assembly, and a display panel. The light-emitting device for a display panel comprises a light-emitting element and a gradient solder layer, wherein the light-emitting element comprises a light-emitting epitaxial layer and a pad layer formed on the light-emitting epitaxial layer, the gradient solder layer is arranged on the pad layer of the light-emitting element, and the melting point of the gradient solder layer gradually lowers in a direction away from the pad layer. In the process of soldering the light-emitting device to a backplane, since a plurality of melting-point regions or metal layers with different melting points are present in the gradient solder layer, the temperature of primary soldering is controlled to be higher than the temperature of repair soldering during the processes of primary soldering and repair soldering, so that the effect of repair soldering on soldering spots formed during primary soldering can be avoided, and the soldering yield during soldering can be effectively controlled.
Patent WO-2024012353-A1 (WO)
Title: Semiconductor device and manufacturing method therefor
Inventor: MAO YICHEN
IPC: H01L27/146
Filed: 2023-07-07
Abstract: The present application relates to the technical field of semiconductors. Provided are a semiconductor device and a manufacturing method therefor. The semiconductor device comprises: a substrate; an epitaxial layer, which is located on the front face of the substrate, wherein the epitaxial layer comprises device areas and a spacing area, the spacing area is located between two adjacent device areas, there is a groove between each device area and the spacing area, and the bottom of the groove exposes the substrate; an APD unit, which is located in the device area; and an electrode, which is located on the back face of the substrate, wherein a light window is arranged at a position, which corresponds to the device area, on the electrode on the back face of the substrate. The semiconductor device and the manufacturing method therefor provided in the present application have the advantages of ameliorating optical and electrical crosstalks.
Patent WO-2024012532-A1 (WO)
Inventor: CHEN JINGCAI
IPC: C07C15/02
Filed: 2023-07-13
Abstract: L'invention concerne un composé tel que représenté par la formule (I) ou un sel pharmaceutiquement acceptable de celui-ci. En outre, l'invention concerne en outre un procédé de préparation du composé et un sel pharmaceutiquement acceptable de celui-ci, et son utilisation dans la préparation d'un médicament pour le traitement de maladies associées au récepteur GPR139.
Patent CO-2019004281-A1 (CO)
Title: Proceso para obtener pulpas de fruta en polvo por combinación de crioconcentración y secado
Inventor: QUINTANILLA CARVAJAL MARIA XIMENA
IPC: A23L2/84
Filed: 2019-04-29
Abstract: La presente invención está relacionada con un proceso para la obtención de pulpas de fruta en polvo mediante crioconcentración y secado. En la crioconcentración la eliminación de agua se hace mediante la congelación y remoción de esta, de manera que se incrementa la proporción de sólidos en las pulpas; mientras que el secado se hace preferiblemente mediante atomización para dar lugar al polvo de fruta. Este método permite la obtención de pulpas en polvo de frutas cuya pulpa no puede ser tratada directamente mediante secado por atomización o que no se puede concentrar mediante técnicas convencionales.