baber/WOPTO huggingface dataset:
Patent WO-2021208790-A1 (WO)
Title: Bio-information measurement system and bio-information correction method
Inventor: HUANG CHING-CHUN
IPC: A61B5/145
Filed: 2021-04-08
Abstract: A bio-information measurement system, comprising at least one measurement device (10, 10a, 10b, 10c) and a console (20). The measurement device (10, 10a, 10b, 10c) is used for measuring a piece of bio-information (r0, r1, r2, r4, r5) of an individual. The console (20) establishes a wireless communication connection with the measurement device (10, 10a, 10b, 10c) to receive the bio-information (r0, r1, r2, r4, r5) measured by the measurement device (10, 10a, 10b, 10c). The console (20) selectively switches, according to the number of connections of the measurement device (10, 10a, 10b, 10c), to a pairing mode or a beacon mode to establish a wireless communication connection with at least one measurement device (10, 10a, 10b, 10c), so that the bio-information measurement system can be applied to different application scenarios. Also disclosed is a bio-information correction method, which allows future bio-information (r3) to be predicted according to a slope (k1, k2, k4) change of the bio-information (r0, r1, r2, r4, r5), so as to make the predicted bio-information (r3) close to current bio-information.
Patent WO-2021218764-A1 (WO)
Title: 终端的消息处理方法、终端、介质和电子设备
Inventor: XIONG LIUDONG
IPC: H04M1/725
Filed: 2021-04-22
Abstract: 本申请涉及一种终端的消息处理方法、终端、介质和电子设备。该方法包括：终端确定终端的用户注视终端屏幕的位置，其中终端屏幕上至少显示一条消息；终端在确定用户注视终端屏幕的位置落入屏幕上显示的一条消息的消息范围内的情况下，确定用户浏览消息的进度；根据用户浏览消息的进度，将消息的消息范围内的至少一部分显示元素在终端屏幕上的显示方式从第一显示方式改变为第二显示方式，其中，未被终端用户浏览的消息的显示方式为第一显示方式。本申请通过眼球追踪技术追踪用户对终端屏幕上出现的消息的查看，根据用户查看消息的进度在屏幕上将已查看的消息和未查看的消息区分展示，便于用户快速区分已查看和未查看的消息，防止漏掉重要消息。
Patent WO-2021249042-A1 (WO)
Title: 一种高世代tft-lcd玻璃基板生产线
Inventor: PENG SHOU
IPC: C03B5/027
Filed: 2021-04-23
Abstract: 本发明涉及一种高世代TFT-LCD玻璃基板生产线，它包括依次连通的窑炉、大流量贵金属通道、锡槽、退火窑、裁切机以及下片机。本发明将TFT-LCD玻璃的高效熔化、玻璃液澄清均化、超薄浮法成形以及退火工艺技术相结合能够生产8.5代、10.5/11代等大尺寸TFT-LCD玻璃基板，具有产品尺寸大、产品性能优、工艺程序连贯、生产效率高、产能大等优点。
Patent WO-2022083102-A1 (WO)
Inventor: XIAO DANPING
IPC: C21C7/00
Filed: 2021-04-30
Abstract: 本发明提供一种低铝高钛焊丝钢及其冶炼方法，包括以下步骤：步骤S1、转炉出钢脱氧合金化：转炉出钢时依次加入高硅硅锰、高纯硅铁进行脱氧合金化，再依次加入石灰、萤石；步骤S2、LF精炼：LF炉根据精炼渣流动性加入石灰和萤石；精炼第一次通电分多批次加入电石和硅铁粉进行渣面脱氧；通电一段时间后取样化验，并根据化验结果加入高纯硅铁和金属锰调整成分至目标值；合金加入后至精炼结束加入硅铁粉保持精炼渣还原性；精炼后期，一次性喂入钛铁线使钛含量至目标值，并根据化验结果硫含量补位硫磺线后进行软吹后上机连铸。本发明实现低铝高钛焊丝钢成分的稳定控制，同时大幅度提高低铝高钛焊丝钢的连续浇注的性能，降低生产成本。
Patent WO-2021238613-A1 (WO)
Title: Sorting device
Inventor: WANG JIA
IPC: B65G1/04
Filed: 2021-05-08
Abstract: Disclosed is a sorting device. The device comprises at least one sorting unit (100). The sorting unit comprises: a synchronous belt (110), wherein two ends of the synchronous belt (110) are fixed; a trolley track (120), wherein the trolley track (120) and the synchronous belt (110) are arranged in parallel; and a sorting and distribution trolley (130), wherein the sorting and distribution trolley (130) comprises a driving assembly (140) and wheels. The driving assembly comprises a driving motor (141) and a synchronous belt wheel (142). The driving motor (141) drives the synchronous belt wheel (142) to cooperate with the synchronous belt (110) and move along the synchronous belt (110). The wheels of the sorting and distribution trolley (130) run in the trolley track (120). The sorting device uses the sorting and distribution trolley (130) to achieve sorting of goods to be sorted one by one, and uses the trolley track (120) and the synchronous belt (110) having two fixed ends to efficiently drive and accurately guide the traveling direction of the sorting and distribution trolley (130), thereby achieving accurate and efficient sorting of the goods, reducing manual labor, and improving sorting accuracy and warehouse process efficiency.
Patent WO-2021244456-A1 (WO)
Inventor: CHEN GANG
IPC: H04L29/12
Filed: 2021-05-29
Abstract: A reverse address resolution method and electronic devices. The method comprises: a transmission-end electronic device broadcasting a first request packet, wherein an Ethernet payload of the first request packet includes a MAC address of a target electronic device; and the target electronic device determining, upon receiving the first request packet, that the IP address thereof is being requested, and returning a first response packet, wherein an Ethernet payload of the first response packet includes the IP address of the target electronic device. In the technical solution provided in the present application, the transmission-end electronic device can obtain the IP address of the target electronic device according to the MAC address of the target electronic device by means of interactions at a data link layer. The invention allows the IP address of a target electronic device in a mobile distributed system to be quickly acquired without relying on a server.
Patent WO-2022151635-A1 (WO)
Title: Beam management for high-speed train
Inventor: NIU HUANING
IPC: H04W24/10
Filed: 2021-05-31
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for beam failure management, and in particular for beam management for high-speed train (HST) in Frequency Range 2 (FR2). According to embodiments of the present disclosure, a terminal device receives from a network device a configuration concerning a high-speed mode of the terminal device, the terminal device determines a reduced evaluation period for beam management in the high-speed mode based on the configuration. The reduced evaluation period determined by the terminal device is shorter than an evaluation period in a non-high-speed mode. Then, the terminal device performs the beam management using the reduced evaluation period.
Patent WO-2022267064-A1 (WO)
Inventor: MALDONADO ROBERTO
IPC: H04L1/18
Filed: 2021-06-25
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of latency reduction in a semi-static channel access. The method comprises starting a timer associated a transmission from the first device to a second device at a time point when the transmission on a configured grant occasion is initiated; determining whether a signal transmitted from the second device to the first device is to be detected within a target time interval associated with a fixed frame period, FFP, of the second device before the timer expires; and in accordance with a determination that the signal is to be absent within the target time interval before the timer expires, terminating the timer. In this way, the CGRT and the CG timer handling can be optimized to improve packet latency and reliability and the unnecessary wating for the UE to initiate the autonomous retransmission or a new transmission can be avoided.
Patent WO-2023272498-A1 (WO)
Inventor: CHANG XIANGQING
IPC: H04L45/74
Filed: 2021-06-29
Abstract: 一种报文转发方法及装置，涉及网络技术领域，应用于网络节点，上述方法包括：获得SRv6报文。若目标SID的功能字段中包括安全认证指令，根据安全认证指令指示的操作，获取目标参数，并依据目标参数，对SRv6报文进行安全认证处理，目标SID为：SRv6报文的报文头携带的分段列表中与网络节点对应的SID，目标参数为：报文头中记录的安全认证指令的参数；向下一跳设备转发处理后的SRv6报文。应用本申请实施例提供的方案转发SRv6报文，可以提高沿SRv6转发路径转发SRv6报文时的安全性。
Patent WO-2022213499-A1 (WO)
Title: Electronic atomization device, and atomizer and atomization assembly thereof
Inventor: PAN ZHIWEN
IPC: A24F40/40
Filed: 2021-07-05
Abstract: An electronic atomization device, and an atomizer (1) and atomization assembly (20) thereof. The atomization assembly (20) comprises an atomization base (21), an atomization cavity (2111), and an air flow channel. The atomization base (21) comprises an air outlet (2121) for outputting aerosol; the air flow channel comprises an air outlet channel (210); the air outlet channel (210) is communicated with the atomization cavity (2111) and the air outlet (2121); and the air outlet channel (210) at least partially extends to the side wall of the atomization base (21). In the atomization assembly (20), the air outlet channel (210) is communicated with the atomization cavity (2111) and the air outlet (2121), and the air outlet channel (210) at least partially extends to the side wall of the atomization base (21), such that space can be saved, and the thickness of the atomization base (21) can be reduced. The reduction in the thickness of the atomization base (21) enables the entire electronic atomization device to be made ultra-thin.
Patent WO-2022100125-A1 (WO)
Title: Nouvelle application de lactobacillus paracasei et-22 contre le vieillissement et pour améliorer l'immunité innée
Inventor: LIU WEI-HSIEN
IPC: A23L33/135
Filed: 2021-07-13
Abstract: L'invention concerne une application de Lactobacillus paracasei ET-22 dans la préparation d'une composition résistant au vieillissement, améliorant l'immunité innée d'organismes, et/ou améliorant la résistance efficace d'organismes à des infections par Staphylococcus aureus. Lactobacillus paracasei est un Lactobacillus paracasei avec le numéro de conservation CGMCC No 15077.
Patent WO-2022252357-A1 (WO)
Inventor: SHAO ZHUGUANG
IPC: G06F21/62
Filed: 2021-07-15
Abstract: 本申请公开了一种区块链网络的共识处理方法、装置、设备、系统和介质，该方法包括: 获取关联集合，关联集合包括多个区块关联数据，多个区块关联数据包括多个区块分片数据，多个区块分片数据是对待共识的业务区块分片得到的; 向每个第二共识节点发送关联集合中的部分区块关联数据，以使每个第二共识节点相互广播各自接收的区块关联数据并还原出业务区块; 在第一共识节点与每个第二共识节点之间，对业务区块进行共识。采用本申请，可减少区块链网络的主节点发送的数据量，避免主节点出现单点瓶顶的问题。
Patent WO-2022042123-A1 (WO)
Inventor: CUI JIEQUAN
IPC: G06N3/04
Filed: 2021-07-16
Abstract: An image recognition model generation method and apparatus, a computer device and a storage medium. Said method comprises: acquiring a sample image set, the sample image set comprising a plurality of sample image subsets of which the number of images successively decreases, and the plurality of sample image subsets all containing the same number of image categories; according to the sample image set, training an image recognition model to be trained, so as to obtain loss values of said image recognition model, wherein said image recognition model comprises a plurality of branch neural networks, the loss values include a target classification loss value and classification loss values, the target classification loss value is a loss value of said model regarding the sample image set, and the classification loss values are loss values of the branch neural networks regarding corresponding sample image subsets; and adjusting parameters of said model according to the loss value, until the loss values are lower than a preset threshold.
Patent WO-2022042150-A1 (WO)
Title: 一种挖掘机控制方法、装置、存储介质及挖掘机
Inventor: ZHANG XIAOFENG
IPC: E02F9/22
Filed: 2021-07-22
Abstract: 本申请提出一种挖掘机控制方法、装置、存储介质及挖掘机。首先依据当前的油温和修正曲线确定修正系数。其中，修正系数表征液压泵扭矩的修正比例，修正曲线包含油温和修正系数的对应关系。再依据修正系数对获得的需求扭矩进行修正，以得到目标扭矩。然后依据目标扭矩对液压泵的比例阀进行调节。考虑到油温对油液的影响，从而会导致挖掘机的实际输出不一致的问题。通过修正系数，调节目标扭矩，在低温时，减少抖动；高温时，保障当前的输出功率能够与用户的需求匹配，避免产生挖掘机动作慢、工作效率降低等问题的出现。
Patent WO-2022017522-A1 (WO)
Title: Efficient transmission of system information
Inventor: SALIM UMER
IPC: H04B17/382
Filed: 2021-07-23
Abstract: Methods for transmitting minimum system information from a base station in an OFDM transmission system. An MIB, in the form of a SS/PBCH block is multiplexed with RMSI information, which may include PDCCH and PDSCH, and the RMSI information is transmitted in the CORESET#0 frequency span. The SS/PBCH and the RMSI information occupy the same footprint in time but may comprise different number of OFDM symbols. The OFDM system may be operated in the licensed and unlicensed spectrum.
Patent WO-2022033373-A1 (WO)
Inventor: CHEN KAIXIANG
IPC: H01M4/13
Filed: 2021-08-04
Abstract: 本发明提供一种负极片、负极片的制备方法、电池、及车辆。负极片包括负极集流体(10)与活性物质层(20)，所述活性物质层(20)层叠在所述负极集流体(10)上，所述活性物质层(20)包括背向所述负极集流体(10)的上表面，所述活性物质层(20)的上表面设有孔道结构(30)，所述孔道结构(30)包括主干道(301)与支干道(302)，所述主干道(301)与所述支干道(302)连通。
Patent WO-2022042261-A1 (WO)
Inventor: FANG WEIQING
IPC: H04N7/14
Filed: 2021-08-06
Abstract: A screen sharing method, an electronic device and a system. The screen sharing system may contain a first electronic device, a second electronic device, a third electronic device, and a fourth electronic device. The third electronic device may be an electronic device near the first electronic device. The fourth electronic device may be an electronic device near the second electronic device. In said method, the first electronic device and the second electronic device may establish a video communication connection. The third electronic device may share its own screen to the second electronic device by means of the first electronic device. The second electronic device can display a screen shared by the third electronic device, and can deliver the screen shared by the third electronic device to the fourth electronic device for display. In the screen sharing system, the screen sharing manner between electronic devices is more flexible, and an electronic device that is not in a video communication connection may also perform screen sharing by means of an electronic device having established a video communication connection.
Patent WO-2022088880-A1 (WO)
Inventor: JING TIEYA
IPC: E21B47/001
Filed: 2021-08-24
Abstract: A system for monitoring the extraction of a natural gas hydrate on land. The system comprises an atmospheric monitoring unit, a terrain monitoring unit and a reservoir monitoring unit.
Patent WO-2022166179-A1 (WO)
Inventor: CHEN WEIJIA
IPC: B60S5/06
Filed: 2021-08-30
Abstract: 提供了一种电动家用汽车（2）的高效换电系统，包括带可更换电池包（1）的电动家用汽车（2）和换电站，其特征在于电池包（1）对应现行各级家用汽车车型制成多个规格，这些电池包（1）上均设相同的连接插头（1a）和不同的螺钉穿孔组，汽车底盘支架上固定适配对应电池包（1）的连接电池架（3）；换电站包括设有汽车升降装置的汽车走道（4）、设于汽车走道（4）至少一侧的充电机构和卸除电池包螺钉的换电小车（5），充电机构包括将充电桩（7）设于纵列格内的充电立架（6）和将换电小车（5）送至充电桩（7）所在格的换电小车输送机构，汽车升降装置用于抬升汽车以便换电小车（5）更换电池包（1），采用电动家用汽车（2）的电池包（1）规格标准化，由同一换电站更换，换电效率高，成本极低，解决了电动家用汽车（2）无法普及的问题。
Patent WO-2022068503-A1 (WO)
Inventor: TIAN TAIXU
IPC: G06F3/06
Filed: 2021-08-31
Abstract: Provided by the present application are a circuit, chip, and electronic device; the circuit comprising a first processor and a first processing module connected to the first processor, the first processing module comprising a second processor connected to a first memory, the transmission delay generated by the second processor performing read and write operations on the first memory being less than the transmission delay generated by the communication between the first processor and the first processing module. Since the transmission delay generated by the second processor performing read and write operations on the first memory is less than the transmission delay generated by the communication between the first processor and the first processing module, it is possible to reduce the cost of data transmission delay in a bus.
Patent WO-2022057620-A1 (WO)
Title: Shell and preparation method therefor, and electronic device
Inventor: ZHANG WENYU
IPC: C04B35/48
Filed: 2021-08-31
Abstract: Provided is a shell, comprising a ceramic substrate, wherein the ceramic substrate comprises a first area, a second area and a gradation area located between the first area and the second area, wherein the first area presents a first color, the second area presents a second color, and the first area and the second area have a color difference; the direction from the first area to the second area is a first direction, and the gradation area presents a gradation from the first color to the second color in the first direction; and the surface of the ceramic substrate is provided with a first boundary and a second boundary, the first boundary is located between the first area and the gradation area, the second boundary is located between the second area and the gradation area, and the straightness of at least one of the first boundary and the second boundary is less than 0.5 mm. The shape error of boundaries between various color areas of the shell is small, thereby ensuring appearance uniformity, and improving visual aesthetics. The preparation method for the shell is simple, and the appearance competitiveness and the product performance of an electronic device having the shell are improved.
Patent WO-2022083311-A1 (WO)
Inventor: XIAO QIHU
IPC: H04W36/08
Filed: 2021-09-02
Abstract: 一种基站小区切换方法、终端及计算机可读存储介质，当终端处于高铁模式，确定邻区中存在满足预设驻留条件的高铁移动网路的基站小区(S101)；若当前所述终端不是驻留在所述高铁移动网路的基站小区，控制所述终端切换至所述高铁移动网路的基站小区(S102)。
Patent WO-2023015657-A1 (WO)
Inventor: SHEN BIFENG
IPC: A61M25/08
Filed: 2021-09-10
Abstract: A vascular intervention navigation surgical system, comprising a terminal execution system. The terminal execution system comprises a guidewire control module, a balloon/stent control module, and a guide catheter control module. The guidewire control module comprises: a rotating assembly, comprising a rotating gear set, a rotating shaft (8) concentrically connected to the rotating gear set, a planetary gear (16) sleeved on the rotating shaft (8) and slidable with respect to the rotating shaft (8), and a sun gear (15) meshed with the planetary gear (16), wherein a wire groove (14) for embedding a guidewire is provided on the sun gear (15); and a running assembly, comprising running gear sets (5), transmission lead screws (2) concentrically connected to bevel gears (11) of the running gear sets (5), and a fixing disc (10) for supporting the sun gear (15). The vascular intervention navigation surgical system is used for remote control of the rotation, forward movement, and backward movement of a guidewire during surgery, and can also control the forward movement or backward movement of a balloon catheter or stent catheter and a guide catheter. A plurality of interventional surgical consumable materials are combined into one system. The system is compatible with interventional surgical consumable materials from various manufacturers, and is simple in operation and high in precision.
Patent WO-2022062972-A1 (WO)
Inventor: ZHANG HAITAO
IPC: B60N2/90
Filed: 2021-09-14
Abstract: A pump-valve integrated pneumatic control module, comprising: a pump-valve body of which the end portion is provided with a gas distribution layer (16), and a gas guide module (1) mated with the gas distribution layer (16), and an electric control module used for controlling the pump-valve body and the gas guide module (1). The gas guide module (1) is provided on the end portion of the pump-valve body, and a bidirectional elastic sealing body (5) is provided in a gas distribution chamber of the gas guide module; a memory alloy wire (10) is provided between a first electrode (11) and a second control unit (9), and the memory alloy wire (10) is electrically connected to the two; the memory alloy wire (10) is connected to the end portion of the bidirectional elastic sealing body (5) passing through a deflation port (4), so as to control gas intake or deflation of a pneumatic cavity; a gas inlet (2) receives a gas from a gas distribution layer outlet (15); the memory alloy wire (10) is powered on to operate, and pulls the bidirectional elastic sealing body (5) to open the gas inlet (2); the gas enters the gas distribution chamber through the gas inlet (2) and flows into the pneumatic cavity from a gas outlet (3). Also disclosed are a massage system and an automobile seat. The pneumatic control module inflates the pneumatic cavity by using the pump-valve body to achieve a pneumatic massage function.
Patent WO-2023039762-A1 (WO)
Inventor: YOU XIN
IPC: H04W76/19
Filed: 2021-09-15
Abstract: 本申请实施例提供一种无线通信方法及装置、终端设备、网络设备，该方法包括：当终端设备确定服务小区上至少两个传输接收点TRP发生波束失败，所述终端设备向网络设备发送第一信息，所述第一信息用于指示所述至少两个TRP发生波束失败。
Patent WO-2022063186-A1 (WO)
Inventor: HAN LIFENG
IPC: H04W36/18
Filed: 2021-09-23
Abstract: 本申请实施例提供一种传输链路的切换方法及相关产品，所述方法包括如下步骤：终端在第一链路leg1接收MBS数据包；终端确定满足第一预设条件时，终端将leg1切换成第二链路leg2接收MBS数据包；所述第一链路leg1为第一传输模式，所述第二链路leg2为第二传输模式。本申请提供的技术方案具有用户体验度高的优点。
Patent WO-2023004981-A1 (WO)
Inventor: HAN MAOMAO
IPC: E21B43/26
Filed: 2021-09-27
Abstract: 一种混排装置、混排系统以及压裂系统。该混排装置(10)包括：主壳体(1)、叶轮结构(2)和主轴(3)。主壳体(1)包括顶盖(101)；叶轮结构(2)位于主壳体(1)内；主轴(3)配置为驱动叶轮结构(2)旋转，穿过顶盖(101)延伸进入主壳体(1)内；主轴(3)的底端(31)位于壳体(1)内且固定于叶轮结构(2)上，主轴(3)的底端(31)与壳体(1)分离。混排装置用于将固体物料与液体物料进行混合，便于主轴的拆卸和维检，从而便于叶轮结构的拆卸和维检，同时大大降低主轴、叶轮结构以及整个混排装置的安装难度和制作难度。
Patent WO-2022083427-A1 (WO)
Title: 横屏交互方法、装置、电子设备和存储介质
Inventor: ZHENG QIFAN
IPC: H04M1/725
Filed: 2021-09-28
Abstract: 本公开实施例提供了一种横屏交互方法、装置、电子设备和存储介质。该方法包括：接收作用于横屏播放页面中第一显示区域内的第一触发操作，所述第一显示区域包括当前视频作者的作者信息的显示区域，所述当前视频作者为所述横屏播放页面中的第一目标视频的发布者；响应于所述第一触发操作，在所述横屏播放页面的第二显示区域内显示所述当前视频作者的目标视频列表，所述目标视频列表中包含所述当前视频作者发布的目标视频的视频项。
Patent WO-2022222384-A1 (WO)
Title: Touch data processing method and interaction tablet
Inventor: CHEN YUXIANG
IPC: G05B19/418
Filed: 2021-09-30
Abstract: A touch data processing method and an interaction tablet. Infrared touch data generated when a touch object touches a touch-control detection region of an interaction tablet is detected by means of an infrared touch frame, an elastic wave signal generated when the touch object touches a display screen is detected by means of an elastic wave detection apparatus, and a medium type is determined according to touch position information and/or touch parameter information in the infrared touch data, and the elastic wave signal. A medium type is determined by means of combining infrared touch data with an elastic wave signal, thereby improving the recognition precision of a touch object. In addition, medium type information containing the medium type of the touch object is sent to a processing device, such that the processing device can execute different response operations according to different medium types of the touch object. The operation is simple, and the efficiency is high.
Patent WO-2022095664-A1 (WO)
Inventor: YIM HONAM
IPC: H05B45/54
Filed: 2021-10-11
Abstract: La présente invention concerne un système d'entraînement de DEL et un dispositif électronique. Le système d'entraînement de DEL comprend une carte de circuit imprimé à DEL; la carte de circuit imprimé à DEL comprend un entraînement de DEL et une DEL; l'entraînement de DEL comprend un circuit de commande et un circuit de commutation; le circuit de commutation est utilisé pour commander la luminosité de la DEL; le circuit de commande est connecté à une extrémité de commande du circuit de commutation pour commander la connexion/déconnexion du circuit de commutation; et les autres extrémités du circuit de commutation autre que l'extrémité de commande sont toutes disposées séparément d'une extrémité de masse du circuit de commande à l'intérieur de l'entraînement de DEL. Le système d'entraînement de DEL et le dispositif électronique selon la présente invention peuvent réduire l'influence d'un courant important de la DEL sur l'extrémité de masse du circuit de commande, et le rebond de masse d'une boucle de DEL n'interfère pas avec la tension du circuit de commande autant que possible, ce qui permet de réduire une défaillance de circuit provoquée par le rebond de masse, et d'améliorer la stabilité de fonctionnement du dispositif.
Patent WO-2023060543-A1 (WO)
Title: 一种可自动弹开或收纳的铰链机构、眼镜架及眼镜
Inventor: LAN YUSHI
IPC: G02C5/22
Filed: 2021-10-15
Abstract: 一种可自动打开或收纳的铰链机构、眼镜架及眼镜，该铰链机构包括固定部（1）和活动部（2），固定部（1）的端部设有活动固定结构；活动部（2）一端设有弹条，每个弹条上设有与活动固定结构配合的活动轴（23），位于收纳方向转动的一侧弹条为折弯部，两个活动轴（23）位于活动固定结构对角顶点时，两活动轴（23）之间间距最大时两弹条形变量最小，两个活动轴（23）之间间距最小时两弹条形变量最大。由于活动轴（23）在两个弹条与活动固定结构配合，从打开到收纳或从收纳到打开必定对两个弹条进行压缩，且处于最大压缩量时不稳定，只需要活动轴（23）越过平衡点后，通过弹条作用移动至稳定的收纳或打开状态。减少打开或收纳时施力转动角度，结构简单，稳定可靠。广泛用于物体间活动连接。
Patent WO-2022148110-A1 (WO)
Inventor: REN ZHIWEI
IPC: F25D25/02
Filed: 2021-10-28
Abstract: 本发明提供了一种抽屉门体及冰箱，包括门体、固定于门体上且沿前后方向延伸的支架、与支架相配合的滑轨组件，其特征在于：所述滑轨组件包括相互配合的定滑轨和动滑轨、与支架相固定的滚轮，所述动滑轨具有与滚轮相配合以便门体前后移动的滑道。本发明不仅可以保证滑轨组件具有足够的行程，而且还可降低成本。