baber/WOPTO huggingface dataset:
Patent WO-2020098396-A1 (WO)
Title: 一种甜叶菊发酵液提取物及其极性组分和在制备抑菌剂和添加剂中的应用
Inventor: PIAO MEIZI
IPC: A61P31/04
Filed: 2019-09-27
Abstract: 一种甜叶菊发酵液提取物及其极性组分，其制备方法如下：将甜叶菊粉末与蒸馏水混合，调节pH，水浴加热，冷却后接入植物乳杆菌，在培养箱培养，得到的甜叶菊发酵液，过滤，离心，用乙酸乙酯萃取发酵液，得到乙酸乙酯相；将乙酸乙酯相用硅胶柱进一步的分离，用氯仿和甲醇混合液进行洗脱得到五个极性组分。其中，氯仿和甲醇的比例为100:8得到的极性组分FSE4活性最高。所述发酵液、乙酸乙酯相和极性组分FSE4能抑制乳房炎芽孢杆菌，可以在奶牛饲料添加剂中应用。
Patent WO-2020258559-A1 (WO)
Inventor: ZHOU CHANGGUI
IPC: B01D53/00
Filed: 2019-09-29
Abstract: Provided is an environmental protection device for waste gas treatment, comprising a body (7), an exhaust pipe (6) is installed on the top of the body (7), and the exhaust pipe (6) is located in the middle of the top of the body (7), a motor box (12) is installed on the outside of the body (7), a motor (13) is provided in the motor box (12), and the motor (13) is located in the middle of the motor box (12), a water pump (14) is installed at one end of the motor (13), a connecting pipe (17) is installed at one end of the water pump (14), a pool (4) is installed at one end of the connecting pipe (17), and the pool (4) is located at the bottom of the body (7), a foot (5) is installed at the bottom of the pool (4), connecting plates (20) are installed at both ends of the pool (4). By providing a dust box (9) on the environmental protection device, and providing a dust plate (8) on the dust box (9), further dustproof treatment can be performed on the gas in the body (7), so that the optimized gas can be filtered more comprehensively.
Patent WO-2020078207-A1 (WO)
Inventor: FENG ZHONGJIAN
IPC: G06F9/44
Filed: 2019-09-29
Abstract: 一种视频播放方法及装置，视频播放方法包括：通过Web客户端的主进程，对待播放的视频数据进行视频预处理，并对经过视频预处理之后的视频数据进行播放；在Web客户端性能资源不足的情况下，创建并启动视频服务进程，其中，视频服务进程用于对待播放的视频数据进行视频预处理，并对经过视频预处理之后的视频数据进行播放。通过本申请实施例提供的技术方案，通过Web客户端的主进程来播放视频时可以不依靠插件，在Web客户端性能资源不足的情况下，为了视频播放的流畅度利用视频服务进程播放视频，视频服务进程播放视频时同样可以不依靠插件，这样通过本方案可以实现不依靠插件来播放视频。
Patent WO-2020114071-A1 (WO)
Inventor: MO HONGQIANG
IPC: A61B7/04
Filed: 2019-10-10
Abstract: A dual-microphone adaptive filtering method used for collecting body sound signals, the method comprising: using at least one primary microphone and one secondary microphone to collect signals, the primary microphone being used to collect body sound signals carrying noise, and the secondary microphone being used to collect environmental noise; performing identical high-pass filtering processing on the signals collected by the primary microphone and the signals collected by the secondary microphone; using a normalized least mean square algorithm on the primary microphone signals and secondary microphone signals following high-pass filtering processing to calculate adaptive filter weights and calculate error signals so as to filter out the environmental noise from the primary microphone signals; performing first low-pass filtering processing on the error signals so as to restore the body sound signals, thereby obtaining body sound signals outputted by the adaptive filtering algorithm. The present method may achieve the rapid convergence of filter weights, and may also avoid signal distortion; moreover, environmental noise interference may be quickly and reliably suppressed.
Patent WO-2020258607-A1 (WO)
Title: 有机发光二极管显示面板及其制作方法
Inventor: XIAO SHIYAN
IPC: H01L51/56
Filed: 2019-10-21
Abstract: 一种有机发光二极管显示面板(100)及其制作方法。有机发光二极管显示面板(100)包括层叠设置的基板(1)、驱动电路层(2)、有机发光二极管层(3)和薄膜封装层(4)。所述薄膜封装层(4)延伸并穿过有机发光二极管层(3)上设置的第三通孔(13)且包覆所述有机发光二极管层(3)。
Patent WO-2020108218-A1 (WO)
Inventor: QIN WANGPIN
IPC: C08K5/3492
Filed: 2019-10-30
Abstract: Disclosed is a flame-retardant HIPS material and a preparation method therefor, comprising components of 79-91 parts of HIPS resin, 2-8 parts of bromine-based flame retardant, and 3-7 parts of auxiliary flame retardant. The auxiliary flame retardant is a 1,3,5-triazine compound. In the present invention, the combined use of the bromine-based flame retardant and the auxiliary flame retardant effectively reduces the amount of the bromine-based flame retardant and can reach a stable UL 94 (1.5mm) V-2 flame retardant grade. When compared to existing brominated flame retardant HIPS, the material has low halogen content, low gas, a high cost performance ratio, and excellent thermal stability; is less corrosive to a mold, and can be widely used in the field of thin-walled parts, such as office equipment, television multimedia, household appliances, etc.
Patent WO-2021051495-A1 (WO)
Inventor: NIE XIAOHUI
IPC: H01L27/12
Filed: 2019-11-06
Abstract: 本发明公开阵列基板、制备方法及显示面板，包括基板，基板包括非显示区，基板上有薄膜晶体管层和第一像素电极层，薄膜晶体管层包括层间介电层，层间介电层有第一过孔；非显示区有检测器件，包括：源漏极层，位于第一过孔内；第二像素电极层，通过引线与第一像素电极层连接。本发明的阵列基板，提高检测器件可靠性。
Patent WO-2020134681-A1 (WO)
Inventor: ZHOU HUAN
IPC: H04W72/12
Filed: 2019-11-15
Abstract: 一种上行资源的发送方法及装置，所述发送方法包括：判断动态调度上行资源和配置授权调度上行资源在时域上是否重叠；以及若重叠且所述配置授权调度上行资源所承载的业务的优先级高于所述动态调度上行资源承载的业务的优先级，发送所述配置授权调度上行资源。因此，优先级较高的时延敏感型业务可以通过所述配置授权调度上行资源优先发送，从而可以使基站及时处理优先级较高的业务，提升用户体验。
Patent WO-2020215725-A1 (WO)
Title: Valve for blocking reflux of heat and cold in semiconductor thermoelectric refrigeration
Inventor: HUANG JUN
IPC: F16K13/00
Filed: 2019-12-03
Abstract: A valve for blocking reflux of heat and cold in semiconductor thermoelectric refrigeration comprises a semiconductor refrigerator/heater body. The refrigerator/heater body comprises an inner cold end and an outer hot end. A graphene paraffin cold storage sheet (1) is provided at the inner cold end. A graphene paraffin heat storage sheet (2) and a heat sink are provided at the outer hot end. A valve (3) is mounted between the heat storage sheet (2) and a semiconductor (4). The valve (3) may comprise a front-rear push-pull direct current valve, a left-right movable alternating current valve, a front-rear vibrating electric valve, a front-rear push-pull expansion valve, or a left-right movable magnetic valve. When a mean square temperature of each measurement point in a refrigerator reaches a configured temperature, a unit is stopped, and the valve (3) disconnects a contact surface of a heat conduction loop to prevent reflux of heat. When the mean square temperature of each measurement point in the refrigerator rises, the unit is started, and the valve (3) closes the heat conduction loop to resume refrigeration. The mean square temperature is used to avoid the case in which fluctuations in a local temperature cause the refrigerator to be frequently started and stopped.
Patent WO-2020248561-A1 (WO)
Inventor: CHEN GUO PING
IPC: F21L4/00
Filed: 2019-12-17
Abstract: A laser flashlight lighting system and a laser flashlight having a folded multi-optical axes. The lighting system comprises an incident optical system, a wavelength conversion device (901), and an emitting optical system; the incident optical system comprises a laser (201) and an optical reflector, the laser (201) being used for emitting excitation light, and one optical reflector being used for reflecting the excitation light once so as to fold the light beam to form multi-optical axes and guide the folded excitation light to the wavelength conversion device (901); the wavelength conversion device (901) is used for absorbing part of the excitation light to form excited light; the excited light and the excitation light that is not absorbed by the wavelength conversion device (901) form an illuminating light to be emitted by the emitting optical system; and the optical axis of the excitation light that is emitted by the laser (201) does not overlap with the emitting optical axis of the illuminating light. One optical reflector causes the excitation light to be folded by the multi-optical axes light path and then enter the wavelength conversion device (901) to form the illuminating light, which achieves a highly-efficient and long-distance illuminating effect, and reduces risks in using high-power laser technology. Moreover, the size of the flashlight is small.
Patent WO-2020186853-A1 (WO)
Inventor: NI ZUGEN
IPC: F04D29/58
Filed: 2019-12-19
Abstract: 一种高散热吹风机包括壳体（1）和发热组件（2），在壳体（1）内设置有进风阻挡部，进风阻挡部至少部分地位于吹风机的风道（11）内，至少部分进风在途经进风阻挡部时能被改变方向后流经发热组件。该高散热吹风机利用部分气流转向带走发热组件上的热量，解决了现有装置中线路板散热效果差的问题，提高了吹风机工作的稳定性
Patent WO-2021051699-A1 (WO)
Title: Zero-load output non-stop control method and apparatus, and unit
Inventor: LIU HUA
IPC: F25B41/34
Filed: 2019-12-24
Abstract: Disclosed in the present invention are a zero-load output non-stop control method and apparats, and a unit. The apparatus comprises: a three-way valve, provided at an exhaust port of a compressor; a mixing tank, provided between an air suction port of the compressor and a condenser and used for mixing a refrigerant discharged by the compressor with a refrigerant throttled by the condenser; a first electronic expansion valve, provided on a first pipeline from the condenser to the mixing tank and used for controlling the amount of the refrigerant throttled by the condenser and entering the mixing tank; and an electromagnetic valve, provided on a second pipeline between the three-way valve and the mixing tank and used for controlling the amount of the refrigerant discharged by the compressor and directly entering the mixing tank. According to the present invention, the zero-load output and non-stop of a unit are realized, so that the unit is always in a standby state, the shortest-time response can be realized, and the reliability is improved.
Patent WO-2020151674-A1 (WO)
IPC: H04W52/02
Filed: 2020-01-20
Abstract: 本申请涉及物流领域，公开了一种物流器具的数据上报方法及其系统。每个物流器具设置有一个终端，该终端包括第一通信模块和第二通信模块，服务端向第一终端的第二通信模块发送第一消息, 如果所述第一终端的第二通信模块处于休眠状态，则缓存所述第一消息；第二终端通过其第二通信模块与服务端通信时，将第二终端通过其第一通信模块检测到的周围其他终端的标识上报给服务端；服务端如果检测到该上报的标识中包括第一终端的标识，则向第二终端发送第二消息；响应于该第二消息，第二终端通过其第一通信模块唤醒第一终端的第二通信模块；第一终端通过其第二通信模块与服务端通信，接收该第一消息。在低功耗的情况下，实现物流器具及时且按需地上报数据到服务端，降低了物流器具管理的人力成本和物资成本。
Patent WO-2021114480-A1 (WO)
Inventor: ZHANG JIANJUN
IPC: C07C19/10
Filed: 2020-02-24
Abstract: L'invention concerne un procédé de réduction de dépôts de carbone sur un catalyseur lors de l'utilisation de HFC-23 comme ressource. Ladite utilisation comme ressource est obtenue en utilisant HFC-23 et des hydrocarbures halogénés pour une réaction d'échange fluor-chlore. Le catalyseur pour la réaction d'échange fluor-chlore comprend un catalyseur principal et un métal précieux. Le métal précieux est choisi parmi au moins un parmi Pt, Pd, Ru, Au ou Rh, et sa quantité d'addition est de 0,01 à 2 % en poids. Pendant la réaction d'échange fluor-chlore, de l'hydrogène gazeux est introduit. L'invention présente les avantages d'une bonne stabilité et d'une longue durée de vie de catalyseur et analogues.
Patent WO-2020253272-A1 (WO)
Title: 一种小型断路器
Inventor: ZHOU SUZHEN
IPC: H01H71/24
Filed: 2020-03-09
Abstract: 本发明公开了一种小型断路器，包括小型断路器分合闸驱动装置，小型断路器分合闸驱动装置包括壳体，设置在壳体上的电路板、马达、传动齿轮组件及离合连接机构，所述的马达与电路板电连接，所述的离合连接机构包括末级齿轮及传动件，所述的末级齿轮位于传动齿轮组件的末端与传动齿轮组件啮合，所述的传动件的一端伸出壳体与断路器手柄联接，所述的末级齿轮、传动件与断路器手柄同轴安装，所述的末级齿轮带动传动件转动。本发明还公开了将分合闸驱动模块，连杆机构及快速脱扣模块都糅合安装在断路器的N极内的小型断路器，通过电磁铁及推杆的特殊位置的安装，即"将推杆中部设置在电机与传动齿轮组件之间的间隙空间"，从而实现了小空间内的结构布设。
Patent WO-2020211619-A1 (WO)
Inventor: YAO LIQING
IPC: H01L27/32
Filed: 2020-03-27
Abstract: A display device and a texture recognition method therefor, which is used for performing texture recognition in a display region. The display device comprises: a display panel and a texture recognition module located at one side of the display panel that is away from a light-emitting surface; the display panel comprises: a plurality of electroluminescent units located in a display region of the display panel and a light selector located at one side of the electroluminescent units that is close to the texture recognition module; and the texture recognition module comprises: a plurality of light-emitting components and a plurality of photoelectric conversion components that are alternately arranged, wherein the orthographic projections of the light-emitting components on the display panel are located inside of the display region; the wave band of light emitted by the light-emitting components does not overlap with the wave band of light emitted by the electroluminescent units; and the light selector is constructed to penetrate the light emitted by the light-emitting components and reflect the light emitted by the electroluminescent units.
Patent WO-2020200148-A1 (WO)
Inventor: GONG PANPAN
IPC: H02J7/00
Filed: 2020-03-30
Abstract: A mobile phone case with functions of air purification, heat dissipation and charging. The case comprises a case body, wherein a case body cover plate is provided in the case body; the case body cover plate divides the case body into a component assembly cavity and a mobile phone installation cavity; a fan slot and a battery slot are provided in a component assembly space; a rechargeable battery is provided in the battery slot; the fan slot is composed of two arc-shaped wind guide plates, and there is an airflow channel port between the two arc-shaped wind guide plates; a ventilating fan is provided in the fan slot; the two arc-shaped wind guide plates enclose to form a volute of the ventilating fan; the rechargeable battery provides a working power source for the ventilating fan; the bottom of the fan slot is provided with an air inlet grille; a filter element cap is provided at an outer side of the air inlet grille; the filter element cap is provided with holes; a filter element is installed between the filter element cap and the air inlet grille; and the airflow channel port of the fan slot communicates with an air outlet cavity. The mobile phone case can not only purify the air, but can also perform charging and heat dissipation on a mobile phone, and can also remove dust and mist from a camera.
Patent WO-2020224469-A1 (WO)
Inventor: JU YIFAN
IPC: B23B45/02
Filed: 2020-04-27
Abstract: A differential automatic drill, comprising a housing (9). The housing is provided therein with a rotor (1), a rotor output gear (23), a small transmission shaft input pinion gear (24), a small transmission shaft (21), a pinion gear A (19), a pinion gear B (22), a large gear B (8), an inner output shaft (10), a large gear A (12) and an outer output shaft (15), and the rotor output gear is coaxially and fixedly connected to the rotor; the pinion gear A, the pinion gear B and the small transmission shaft input pinion gear are fixed on the small transmission shaft, and the small transmission shaft input pinion gear meshes with the rotor output gear; the pinion gear A meshes with the large gear A, the pinion gear B meshes with the large gear B, the large gear A is fixed to the outer output shaft, and the large gear B is fixed to the inner output shaft; and an inner end of the outer output shaft is sleeved on an outer end of the inner output shaft, and the two shafts are provided concentrically. The differential automatic drill realizes outputs of different speeds on the same axis, thereby achieving quick installation of an expansion anchor bolt.
Patent WO-2021036314-A1 (WO)
Title: Procédé et appareil de traitement d'image faciale, dispositif d'imagerie et support d'informations
Inventor: WU WENYAN
IPC: G06T5/00
Filed: 2020-04-27
Abstract: L'invention concerne un procédé et un appareil de traitement d'image faciale, un dispositif d'imagerie et un support d'informations. Le procédé de traitement d'image faciale consiste : à acquérir des premières informations de point clé d'une première image faciale (110) ; à effectuer une transformation de position sur les premières informations de point clé afin d'obtenir des secondes informations de point clé qui correspondent à un second attribut géométrique facial, le second attribut géométrique facial étant différent d'un premier attribut géométrique facial correspondant aux premières informations de point clé (120) ; et à utiliser un réseau neuronal et les secondes informations de point clé pour effectuer un traitement de codage de texture faciale afin d'obtenir une seconde image faciale (130).
Patent WO-2020233514-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/186
Filed: 2020-05-15
Abstract: Devices, systems and methods related to management of syntax flags with respect chroma formats in video processing are described. In one representative aspect, a video decoding method includes determining, determining, for a conversion between a block of a video and a coded representation of the video, whether a syntax flag associated with the block indicative of a presence of at least one non-zero coefficient is included in a syntax structure in the coded representation based on a rule related to a coding characteristic of the video. The method also includes performing the conversion according to the determining.
Patent WO-2021008221-A1 (WO)
Inventor: WANG LUO
IPC: H05K7/02
Filed: 2020-05-18
Abstract: Disclosed by the present application is a frame-type device, belonging to the technical field of electronics. The frame-type device comprises line processing units, a switch fabric unit, first connectors and second connectors, wherein the line processing units are connected with the first ends of the first connectors, the switch fabric unit is connected with the first ends of the second connectors, and the second ends of the first connectors are connected with the second ends of the second connectors. The plane where the line processing units are located, the plane where the switch fabric unit is located and a first plane are perpendicular to one another in pairs. The switch fabric unit comprises a first part and a second part, the line processing units and the first part of the switch fabric unit are located in the space at one side of the first plane, and the second part of the switch fabric unit is located in the space at the other side of the first plane. The present application can effectively reduce the chassis depth of the frame-type device, such that the chassis depth can be made smaller and may thus be adapted to an equipment cabinet having a small depth.
Patent WO-2021120530-A1 (WO)
Title: 一种带有蓝牙通讯和抬头显示的自动发光焊接面罩
Inventor: JIA WEIDONG
IPC: A61F9/06
Filed: 2020-05-29
Abstract: 本发明提供一种带有蓝牙通讯和抬头显示的自动发光焊接面罩，包括面罩本体，所述面罩本体的前表面安装有显示屏，所述面罩本体的前表面开设有观察口，所述面罩本体的前表面依次喷涂有第一防辐射层、第一阻燃层、第二阻燃层、第一耐高温层、第二耐高温层和第二防辐射层。本发明提供的带有蓝牙通讯和抬头显示的自动发光焊接面罩，通过设置第一防辐射层为最外层，吸收电焊过程中产生的辐射，降低对使用者的危害，通过设置蓝牙信号匹配，实现了使用者在工作过程中可以及时接收到外界带有蓝牙功能设备的信息，与手机、焊机的信息进行通讯、控制，提高了焊接面罩的实用性，方便了使用者的使用。
Patent WO-2020253815-A1 (WO)
Title: Restriction de sous-ensemble de livre de codes (cbsr) par amplitude de domaine spatial
Inventor: HAO CHENXI
IPC: H04W72/12
Filed: 2020-06-19
Abstract: Certains aspects de la présente invention concernent des techniques de création d'un rapport d'informations d'état de canal (CSI) avec compression dans le domaine fréquentiel (FD). Plus particulièrement, des aspects de la présente invention permettent une restriction de sous-ensemble de livre de codes (CBSR) sur une amplitude de base de domaine spatial (SD).
Patent WO-2021004374-A1 (WO)
Inventor: WU YUMIN
IPC: H04L5/00
Filed: 2020-07-02
Abstract: Disclosed are a data transmission method, a data reception method, and a device. The method comprises: where a first data packet is generated according to a first uplink grant, and the uplink transmission corresponding to the first uplink grant is abandoned, determining, according to a selection rule, a second uplink grant for transmitting the first data packet. According to the method of the embodiment disclosed, a terminal device can independently select an uplink grant used for transmitting the data packet corresponding to the abandoned uplink grant, which can avoid data loss.
Patent WO-2021012940-A1 (WO)
Inventor: SUN YIHUI
IPC: H01L43/08
Filed: 2020-07-06
Abstract: Provided are a magnetic sensor and a manufacturing method thereof. The magnetic sensor includes at least one magnetic sensor structure, wherein, each magnetic sensor structure includes at least one magnetic sensor group (10), each magnetic sensor group (10) includes two magnetic sensor units (11, 12), each magnetic sensor unit (11, 12) includes a sensing structure and a heating structure connected in series, each sensing structure includes a stacked free layer (1004) and a reference layer (1006), the magnetization directions of the reference layers (1006) of the two magnetic sensor units (11, 12) in each magnetic sensor group (10) are opposite. Therefore, the technical problems that it is difficult for the magnetic sensor (10) to realize the opposite magnetization direction of the reference layer on the same bare chip in the related technology, and low sensitivity and reliability are solved.
Patent WO-2021051983-A1 (WO)
Inventor: SHI HONGBIN
IPC: H05K1/14
Filed: 2020-07-16
Abstract: 一种电路组件，包括第一电路板（601，701，801，901，1001，1101，1301，1601，1701，2001，2201）以及第二电路板（602，702，802，902，1002，1102，1302，1602，1702，2002，2202）；焊球（702，1120，1620，2020），连接在第一电路板（601，701，801，901，1001，1101，1301，1601，1701，2001，2201）与第二电路板（602，702，802，902，1002，1102，1302，1602，1702，2002，2202）之间；第一螺钉（611，811，911，1011，1111，1311，1611，1711，2011，2211，2311），穿过第二电路板（602，702，802，902，1002，1102，1302，1602，1702，2002，2202），并且穿过第一电路板（601，701，801，901，1001，1101，1301，1601，1701，2001，2201）或固定在第一电路板（601，701，801，901，1001，1101，1301，1601，1701，2001，2201）上的连接件（1116，1316，1616，1716，1816）；螺母（912，1012），与第一螺钉（611，811，911，1011，1111，1311，1611，1711，2011，2211，2311）配合。一种电子设备，包括：壳体（10）；第一电路板（601，701，801，901，1001，1101，1301，1601，1701，2001，2201）；第二电路板（602，702，802，902，1002，1102，1302，1602，1702，2002，2202），固定在壳体（10）上，且位于壳体（10）与第一电路板（601，701，801，901，1001，1101，1301，1601，1701，2001，2201之间；焊球（702，1120，1620，2020），连接在第一电路板（601，701，801，901，1001，1101，1301，1601，1701，2001，2201）与第二电路板（602，702，802，902，1002，1102，1302，1602，1702，2002，2202）之间；第一螺钉（611，811，911，1011，1111，1311，1611，1711，2011，2211，2311），穿过第二电路板（602，702，802，902，1002，1102，1302，1602，1702，2002，2202），并且穿过第一电路板（601，701，801，901，1001，1101，1301，1601，1701，2001，2201）或固定在第一电路板（601，701，801，901，1001，1101，1301，1601，1701，2001，2201）上的连接件（1116，1316，1616，1716，1816）；其中，壳体（10）包括内螺纹，第一螺钉（611，811，911，1011，1111，1311，1611，1711，2011，2211，2311）与内螺纹配合，或者，电子设备还包括螺母（912，1012），第一螺钉（611，811，911，1011，1111，1311，1611，1711，2011，2211，2311）与螺母（912，1012）配合。目的在于提高电路板固定在电路板上的稳定性。
Patent WO-2021031918-A1 (WO)
Title: Vehicle-mounted black box protector
Inventor: QI HAN
IPC: G07C5/08
Filed: 2020-08-11
Abstract: Disclosed is a vehicle-mounted black box protector, comprising an inner shell (1), an inner cover (2), a data storage module (3) and a cable (4), wherein the data storage module (3) is placed inside the inner shell (1); an opening end of the inner shell (1) is fixedly connected to the inner cover (2); and one end of the cable (4) is connected to the data storage module (3), and the other end thereof penetrates the inner cover (2) to perform data transmission with the outside. The vehicle-mounted black box protector further comprises a damping material (7), the damping material (7) filling a gap between the data storage module (3) and the inner shell (1); an outer shell (8) and an outer cover (9), wherein an opening end of the outer shell (8) is fixedly connected to the outer cover (9), the inner shell (1) is placed in the outer shell (8), and the end, penetrating the inner cover (2), of the cable (4) extends out of the outer cover (9) to perform data transmission with the outside; and a heat-insulating material (13), the heat-insulating material (13) filling a gap between the inner shell (1) and the outer shell (8). The vehicle-mounted black box protector solves the technical problem of potential usage security risks brought about by the poor shock resistance and high-temperature resistance of an existing vehicle-mounted black box making data stored therein prone to being damaged, resulting in data loss.
Patent WO-2021057371-A1 (WO)
Title: 灯具及其光源模组
Inventor: ZHAN YONG
IPC: F21Y115/10
Filed: 2020-08-27
Abstract: 一种灯具的光源模组和灯具，其包括光源板(100)、散热件(200)、第一套件(300)和第二套件(400)，散热件(200)包括安装基部(210)，第二套件(400)套接在第一套件(300)上、且将光源板(100)压紧固定在安装基部(210)，光源板(100)包括发光体(110)，第一套件(300)具有避让空间，发光体(110)位于避让空间中，第二套件(400)上至少与发光体(110)相对的区域为透光区域。上述方案能解决目前的灯具存在结构稳定性较差的问题。