baber/WOPTO huggingface dataset:
Patent WO-2019052026-A1 (WO)
Title: Wavelength conversion apparatus, light source system and projection device
Inventor: GUO ZUQIANG
IPC: F21V9/40
Filed: 2017-12-06
Abstract: The present invention relates to a wavelength conversion apparatus, a light source system and a projection device. One of surfaces of the wavelength conversion apparatus is provided with a light conversion area and a light path conversion area; the light path conversion area comprises a first segment and a second segment; the first segment and the second segment are used for alternately receiving excitation light, and respectively guiding the excitation light to different preset light paths; the light conversion area is provided with a wavelength conversion material so as to receive excitation light emitted from one of the segments, and to convert the received excitation light into excited light having at least one wavelength range different from the wavelength of the excitation light and then emits the excited light. The wavelength conversion apparatus is used in the light source system so as to reduce the loss of the excitation light, and improve the uniformity of light emission. Furthermore, the light source system has a compact structure, facilitating the miniaturized design of the projection device.
Patent WO-2018121210-A1 (WO)
Title: 一种PaaS平台容器化应用的弹缩方法及装置
Inventor: ZHENG XIBAO
IPC: G06F9/50
Filed: 2017-12-07
Abstract: 公开了一种PaaS平台容器化应用的弹缩方法及装置，所述方法包括：从微服务对应的容器化应用中采集相应的用户数据；根据所述用户数据中的预设指标的变化情况，为所述微服务扩张或者收缩至少一个容器化应用。
Patent WO-2018121212-A1 (WO)
Title: 铝合金壳体及其制备方法和个人电子设备
Inventor: LIAO CHONGCHONG
IPC: C25D11/04
Filed: 2017-12-08
Abstract: 提供了铝合金壳体及其制备方法和个人电子设备，所述铝合金壳体包括铝合金基体(1)和氧化膜层(2)，所述铝合金基体(1)上具有狭缝(3)，所述氧化膜层(2)包括内层阳极氧化膜层(21)以及外层阳极氧化膜层(22)，所述内层阳极氧化膜层(21)具有内层阳极氧化膜层纳米孔，所述外层阳极氧化膜层(22)具有外层阳极氧化膜层纳米孔，所述内层阳极氧化膜层纳米孔的密度为200-550个/平方微米，所述外层阳极氧化膜层纳米孔的密度为550-900个/平方微米。
Patent WO-2018176909-A1 (WO)
Title: 发光装置及移动终端
Inventor: LIN YUGUI
IPC: G09F9/30
Filed: 2017-12-11
Abstract: 一种发光装置（100）和移动终端（200），发光装置（100）包括柔性屏（101）及面光源（103），柔性屏（101）包括出光面（1011）及与出光面（1011）相对设置的入光面（1012），面光源（103）贴附于入光面（1012），面光源（103）发射的光线穿过入光面（1012）并从出光面（1011）射出，解决了在柔性屏（101）弯曲过程中光源被遮挡而造成的出射光线亮度弱和光照范围小的问题，实现了柔性屏（101）的形状变化过程不影响其照明功能，且柔性屏（101）在弯折过程中使得面光源（103）形成曲面光源，进一步提高了发光装置（100）和移动终端（200）的照明范围，进而增加发光装置（100）和移动终端（200）的应用场景。
Patent WO-2019052093-A1 (WO)
Title: Silicone-modified polyimide resin composition and application thereof
Inventor: SAITO YUKIHIRO
IPC: C08G73/10
Filed: 2018-09-19
Abstract: Disclosed is a silicone-modified polyimide. Also disclosed is a filament substrate. The filament substrate is formed by applying and drying a silicone-modified polyimide resin composition. The composition comprises a silicone-modified polyimide, a heat-curing agent, fluorescent powder, and heat-dissipation particles. The heat-curing agent is an epoxy resin, isocyanate or bisoxazoline compound. In the present invention, the silicone-modified polyimide is used as a main body; the silicone-modified polyimide resin composition obtained after the heat-curing agent is added has excellent heat resistance, mechanical strength and light transmittance; the silicone-modified polyimide resin composition is used as a filament substrate, the filament has good flexibility, so that the filament has multiple shapes, so as to implement 360-degree omnidirectional illumination.
Patent WO-2019052103-A1 (WO)
Title: Panel adsorption device
Inventor: YUAN CHAOYU
IPC: B65G47/91
Filed: 2018-01-15
Abstract: A panel adsorption device, comprising a vacuum pumping assembly (300), a support (10), and an adsorption assembly provided in the support (10). The adsorption assembly is connected to and supported by the support (10); a plurality of first adsorption units (100) is vacuumized by means of the vacuum pumping assembly (300) so as to absorb a panel; when air leakage occurs to one of the first adsorption units (100), a control valve in the corresponding first adsorption unit (100) controls the corresponding first adsorption unit (100) to circulate with external air, that is, in case of air leakage, the external air will not circulate into the other first adsorption units (100) without air leakage so that the other first adsorption units (100) without air leakage can continue adsorbing the panel, and the panel will not fall off and be damaged. The absorption device improves the reliability of an apparatus, and improves the production efficiency.
Patent WO-2019140661-A1 (WO)
Title: Landing gear and unmanned aerial vehicle
Inventor: GUO CHAOFAN
IPC: B64C25/10
Filed: 2018-01-19
Abstract: A Landing gear (100) and an unmanned aerial vehicle (600). The unmanned aerial vehicle (600) comprises a body (50), an arm (40) connected to the body (50), and the landing gear (100) mounted on the free end of the arm (40). A support leg (20) is rotatably connected to a support (10); the support leg (20) comprises a second matching portion (21); the support leg (20) is rotated to enable landing gear (100) to switch between a folding state and an unfolding state. When the second matching portion (21) matches a first limiting portion (111), the landing gear (100) is in the folding state; when the second matching portion (21) rotates to match a second limiting portion (113), the landing gear (100) is in the unfolding state. The present invention occupies a small space and is easy to transport, carry, and store.
Patent WO-2019127763-A1 (WO)
Title: 一种多线螺纹式可换跟装置
Inventor: LI XIANGQING
IPC: A43B21/433
Filed: 2018-01-19
Abstract: 一种多线螺纹式可换跟装置，设置于鞋跟（1）与鞋底的对接处，包括设置于鞋跟（1）的多线螺栓（101）、及开设于鞋底与多线螺栓（101）相配合的多线螺母（201），多线螺栓（101）与多线螺母（201）的线数相同，至少为两线以上，通过多线螺栓（101）与多线螺母（201）之间的旋转分离和旋转锁紧实现鞋跟（1）的脱与接。引入了多线螺栓结构，克服了不连续的受力结构会使得鞋底的承接层（2）与鞋跟（1）受力不连续，产品的安全性和使用寿命大大降低的技术问题，该结构是连续受力的结构，并且是多层连续受力的结构，使得鞋跟（1）受力稳定，大大增加了安全性。
Patent WO-2019007037-A1 (WO)
Title: Mobile robot, working surface recognition method and control method
Inventor: TIAN WULIN
IPC: A47L9/28
Filed: 2018-01-23
Abstract: A working surface recognition method for a mobile robot, the method comprising: (S100) acquiring the current speed of a mobile robot in real time; (S200) when the current speed is greater than a pre-set speed, acquiring the current speed of the mobile robot and the current duty cycle; (S300) based on the current speed and the current duty cycle, calculating a ratio of the current duty cycle to the current speed; and (S400) based on the ratio of the current duty cycle to the current speed, determining the type of the current working surface of the mobile robot. Furthermore, further disclosed are a mobile robot controlling method and a mobile robot.
Patent WO-2019148519-A1 (WO)
Title: Tubular pecvd electrode structure
Inventor: WANG JUNCHAO
IPC: H01L31/18
Filed: 2018-02-08
Abstract: A tubular PECVD electrode structure, relating to the technical field of solar cell devices, and comprising a front electrode guide rod (10), rear electrode guide rods (20), a front graphite block (30), and a rear graphite block (40). The two rear electrode guide rods (20) are disposed in parallel, and the front electrode guide rod (10) is located between the two parallel rear electrode guide rods (20); the front electrode guide rod (10) comprises a front electrode tip (101), an insulating sleeve (102), and a front electrode connecting rod (103); each rear electrode guide rod (20) comprises a rear electrode tip (201), an insulating sleeve (202), and a rear electrode connecting rod (203); the front electrode tip (101) and the rear electrode tip (201) are used for being connected to an external power source; the front graphite block (30) is fixedly mounted at the middle portions of the two rear electrode guide rods (20), and is electrically connected to the front electrode connecting rod (103); the rear graphite block (40) is fixedly connected at the tail portions of the two rear electrode guide rods (20), and is electrically connected to the rear electrode connecting rod (203). The structure achieves the following effect: a graphite boat (60) is placed on the front graphite block (30) and the rear graphite block (40), so as to support the graphite boat (60), thereby reducing the damage caused by the pressure on a quartz tube by the graphite boat (60).
Patent WO-2018161837-A1 (WO)
Title: 信息传输方法、用户设备及网络设备
Inventor: HAN XIAO
IPC: H04L1/00
Filed: 2018-03-01
Abstract: 本申请实施例提供一种信息传输方法、用户设备及网络设备。本申请实施例的信息传输方法包括：用户设备确定该用户设备在ATI内对应的信道；该用户设备在该用户设备在ATI内对应的信道上接收网络设备发送的请求帧；该请求帧包括：帧长度指示信息；用户设备根据该帧长度指示信息，在该用户设备在ATI内对应的信道上向该网络设备发送第一响应帧；该第一响应帧的长度为该帧长度指示信息对应的帧长度。本申请实施例可有效避免不同用户设备在不同信道上收到信息的不同步，降低了网络设备在不同信道上收发信息间所存在的干扰，提高了通信效率和通信质量。
Patent WO-2018184441-A1 (WO)
Title: 用户信息处理方法及装置
Inventor: OU DUANHAO
IPC: G06F21/62
Filed: 2018-03-07
Abstract: 一种用户信息处理方法及装置。其中的方法包括：获取用户的用户信息（S101），用户信息包括用户的标识符和用户数据；生成占位符（S102）；存储占位符和用户的标识符的密文的对应关系到用户映射表（S103）；其中，用户的标识符的密文为采用密钥加密用户的标识符得到的数据；假名化用户信息，得到假名化后的用户信息（S104），其中，假名化用户信息包括使用占位符替换用户信息中的用户的标识符；存储假名化后的用户信息到至少一个节点中（S105）。通过在用户映射表中存储占位符与用户的标识符的密文的对应关系，并假名化节点中的用户信息，使得后续的对用户信息的操作都可以在用户映射表中进行，无需到节点中处理，使得用户信息的处理更简单高效、更安全可靠。
Patent WO-2019148605-A1 (WO)
Title: Resource-aware backup node allocation algorithm for service chain, and device
Inventor: ZHANG JIAO
IPC: H04L12/911
Filed: 2018-03-20
Abstract: Disclosed are a resource-aware backup node allocation algorithm for a service chain and a device. The algorithm comprises: building a mathematical model for a resource-aware service chain-backup problem, so as to obtain a problem formula for finding an optimal solution according to the service chain-backup problem and a condition of an optimal backup solution; obtaining a variable range of a variable in the mathematical model according to the problem formula for finding an optimal solution, wherein the variable is a number of backup nodes allocated to each VNF in a service chain; and acquiring an optimal solution according to the variable range of the mathematical model by means of differential optimization, so as to obtain a backup node allocation result of the service chain. The algorithm minimizes resources occupied by backup nodes while meeting an overall reliability requirement of a service chain.
Patent WO-2019161595-A1 (WO)
Inventor: CHANG JIANYU
IPC: G02F1/13357
Filed: 2018-04-08
Abstract: Un film optique, disposé au-dessus d'une plaque de guidage de lumière, comprend un film de diffusion (1) et un film d'amélioration de luminosité (2) disposé au-dessus du film de diffusion (1), au moins un élément entre le film de diffusion (1) et le film d'amélioration de luminosité (2) étant dopé avec un matériau à points quantiques (3). L'angle d'émission de lumière d'un module de rétroéclairage est augmenté de sorte que le champ de vision d'un dispositif d'affichage est augmenté.
Patent WO-2018196705-A1 (WO)
Title: 网络安全保护方法、设备及系统
Inventor: SHU LIN
IPC: H04W12/08
Filed: 2018-04-23
Abstract: 本申请实施例提供网络安全保护方法、设备及系统，能够提升5G网络以及未来其他网络的安全性。方法包括：终端确定终端的第一目标安全上下文；使用第一目标安全上下文对初始NAS请求消息进行安全保护，得到安全保护的NAS请求消息；向第一网络设备发送安全保护的NAS请求消息；接收来自第一网络设备的安全保护的NAS拒绝消息，安全保护的NAS拒绝消息是使用终端的第二目标安全上下文对NAS拒绝消息进行安全保护后得到的；其中，安全保护的NAS拒绝消息的消息头为第二NAS消息头，第二NAS消息头中包括终端的标识和第二安全头类型信息；根据终端的标识和第二安全头类型信息，确定第二目标安全上下文；使用第二目标安全上下文，对安全保护的NAS拒绝消息进行安全验证。
Patent WO-2018214928-A1 (WO)
Inventor: FU LIJIA
IPC: H04L12/24
Filed: 2018-05-24
Abstract: 本发明实施例提供了一种定位解析故障的方法和装置及其计算机可读存储介质和计算机设备。涉及互联网领域；解决了无法对故障进行定位、对故障的检测欠准确的问题。该方法包括：收集NXDOMAIN信息；确定收集得到的NXDOMAIN信息涉及的权威域名服务DNS服务器；获取所述权威DNS服务器当前的运行状态信息，根据所述运行状态信息确定所述权威DNS服务器是否发生故障。本发明实施例提供的技术方案适用于DNS中，实现了对解析故障的高效精确定位。
Patent WO-2019033842-A1 (WO)
Title: Method for indicating and receiving transmit power of reference signal, network device, and terminal
Inventor: WU DAN
IPC: H04W52/14
Filed: 2018-06-13
Abstract: Provided are a method for indicating and receiving a transmit power of a reference signal, a network device, and a terminal. The method comprises: configuring a power offset value set comprising multiple power offset values, the power offset value in the power offset value set indicating a difference between a power used to transmit a first reference signal and a power used to transmit a second reference signal; and transmitting indication information to a terminal, the indication information carrying an actual difference value between the powers used to transmit the first reference signal and the second reference signal, and the actual difference value between the powers being one of the power offset values in the power offset value set.
Patent WO-2019019868-A1 (WO)
Title: Dmrs transmission method for physical broadcast channel, network device and terminal
Inventor: WU KAI
IPC: H04L5/00
Filed: 2018-07-02
Abstract: Disclosed are a DMRS transmission method for a physical broadcast channel, a network device and a terminal. The method comprises: configuring a demodulation reference signal DMRS sequence of a new radio physical broadcast channel NR-PBCH; and sending the DMRS sequence of the NR-PBCH to the terminal, wherein the DMRS sequence is used to indicate the positional relationship between a synchronization signal block to which the NR-PBCH belongs and a system frame in which the synchronization signal block is located.
Patent WO-2019144575-A1 (WO)
Title: Fast pedestrian detection method and device
Inventor: LIN LIANG
IPC: G06K9/62
Filed: 2018-07-10
Abstract: Disclosed in the present invention are a fast pedestrian detection method and a device. The method comprises the following steps: step S1, constructing a configurable deep model on the basis of a convolutional neural network, and utilizing training samples to learn parameters of a constructed network to obtain a model used for a test process; and step S2, inputting test samples, utilizing a variation law of neural-network perception domains and using different intermediate layers to detect target objects in different scale ranges through a trained model, and obtaining box graphs of the target objects in images by prediction. The method of the invention uses the different intermediate layers to detect the target objects in the certain scale ranges through utilizing the variation law of the neural-network perception domains, better adapts to relationships of the perception domains and object sizes, and effectively improves a detection result.
Patent WO-2020010521-A1 (WO)
Inventor: YI WANXIN
IPC: G06F9/445
Filed: 2018-07-10
Abstract: 一种定位方法、定位装置、定位系统及可读存储介质。该定位方法包括：获取第一图像数据（101）；将第一图像数据传输至处于工作状态的N个处理装置（102），N为正整数；其中，每个处于工作状态的处理装置根据各自存储的地图和第一图像数据，确定第一反馈信息；其中，每个处于工作状态的处理装置中存储的地图不同，第一反馈信息用于指示定位成功或定位失败；接收每个处于工作状态的处理装置各自传输的第一反馈信息（103）；根据每个处于工作状态的处理装置各自传输的第一反馈信息，确定定位结果（104）。
Patent WO-2020014878-A1 (WO)
Title: Data transmission method and apparatus, and storage medium
Inventor: MU QIN
IPC: H04L5/00
Filed: 2018-07-17
Abstract: The present disclosure relates to a data transmission method and apparatus, and a storage medium. The method comprises: when carrying out resource mapping on a physical downlink channel, for a target sub-frame including a retuning symbol, a base station mapping a data symbol to a data transmission symbol and the retuning symbol of the target sub-frame, and when carrying out data transmission on the target sub-frame, transmitting or giving up transmitting the data symbol in the retuning symbol; and when carrying out data reception on the target sub-frame including the retuning symbol, a user equipment giving up receiving the data symbol in the retuning symbol, and when carrying out data parsing, supplementing a position, corresponding to the retuning symbol, in the parsed data with a pre-set numerical value, wherein the target sub-frame is the last sub-frame before frequency retuning or uplink and downlink handover, and/or the first sub-frame after frequency retuning or uplink and downlink handover. The problem of being incapable of setting, in an independently deployed MTC system, a narrow band frequency retuning time or an uplink and downlink handover retuning time when a control channel area is occupied can be solved.
Patent WO-2019119796-A1 (WO)
Inventor: WANG YONGWEI
IPC: B25H1/16
Filed: 2018-07-19
Abstract: 本实用新型公开了一种移动实验室中的实验仪器支撑固定结构，第一升降架和第二升降架相互铰接并设置在底座和支撑板之间，第一升降架的上端和第二升降架的下端分别铰接在支撑板和底座上，第一升降架的下端和第二升降架的上端分别滑动连接在底座和支撑板上，升降气缸铰接于底座上，且气缸轴与第一升降架铰接；若干支撑螺杆插接于支撑板上，固定螺母螺纹连接在支撑螺杆上，并将支撑螺杆固定于支撑板上，横板固定连接在支撑螺杆的顶端，立板固定连接在横板上，压板滑动连接在横板上，固定螺钉螺纹连接在立板上，且固定螺钉的一端抵触于压板上。本实用新型结构简单，高度可以调，便于多种仪器的支撑与固定，支撑稳定，固定可靠，适用性广，使用效果好。
Patent WO-2020019297-A1 (WO)
Title: 车联网设备之间的信息传输方法、装置及系统
Inventor: LIU YANG
IPC: H04L27/26
Filed: 2018-07-27
Abstract: 本公开揭示了一种车联网设备之间的信息传输方法，属于无线通信技术领域。所述方法包括：第一车联网设备发送包含同步广播块的无线信号，同步广播块用于承载同步信号和物理广播信道，且同步广播块在时域上位于3个连续的正交频分复用OFDM符号；第二车联网设备接收无线信号，在无线信号中检测同步广播块，根据检测结果获取同步广播块携带的信息。第一车联网设备通过3个OFDM符号对外广播包含同步信号和物理广播信道的同步广播块，以便第二车联网设备根据对同步广播块的检测结果，获取同步广播块携带的信息，减少了同步广播块在时域上的资源占用量，提高了同步广播块的传输效率。
Patent WO-2020006804-A1 (WO)
Title: Support mechanism, flexible display device and screen assembly
Inventor: CHEN SONGYA
IPC: F16C11/04
Filed: 2018-08-06
Abstract: The present application relates to a support mechanism for a flexible display screen. The flexible display screen comprises a bendable section; and the support mechanism comprises a fitted layer and a bearing layer, which are laminated on a back surface of the flexible display screen, the bearing layer being provided with a hinge corresponding to the bendable section. The support mechanism further comprises a connecting member arranged on the fitted layer, the connecting member matching the hinge to maintain a relative distance between the fitted layer and the hinge. During the process of bending or unfolding the flexible display screen, the relative position between the fitted layer and the hinge is always maintained by means of the matching of the connecting member with the hinge, such that the bendable section is always in a supported state, and the flexible display screen does not tend to be damaged from bending. The present application further relates to a flexible display device equipped with the support mechanism, and a screen assembly.
Patent WO-2019029746-A1 (WO)
Title: Information transmission method and apparatus
Inventor: YANG WEIWEI
IPC: H04W24/00
Filed: 2018-08-13
Abstract: Provided in the present application are an information transmission method and apparatus, the method comprising: a terminal receiving a signal sent by a base station at a preset first time frequency position; detecting the signal and, on the basis of the signal detection result, determining whether to detect a physical downlink channel.
Patent WO-2019100783-A1 (WO)
Inventor: MAO XUNAN
IPC: H04N19/59
Filed: 2018-08-24
Abstract: 本申请涉及一种视频编码方法，包括：获取待编码的当前视频帧，当所述当前视频帧为帧间预测帧时，则获取所述当前视频帧的参考视频帧的预测残差；根据所述参考视频帧的预测残差确定与当前视频帧对应的量化参数阈值；获取所述当前视频帧对应的量化参数估计值；根据所述量化参数估计值与所述量化参数阈值从候选编码模式中选择目标编码模式，所述候选编码模式包括下采样模式和全分辨率模式；根据所述目标编码模式对所述当前视频帧进行编码。
Patent WO-2020042204-A1 (WO)
Inventor: YUEN SHUN MING
IPC: H01P5/10
Filed: 2018-09-05
Abstract: The present invention belongs to the technical field of circuits. Disclosed is a lumped circuit balance converter applied to a double-sided parallel line, comprising a radio frequency transceiver, a balance converter, a filter and a matching line, wherein the radio frequency transceiver and the balance converter are connected through a balanced transmission line; the balance converter and the filter are connected through the balanced transmission line; the filter and the matching line are connected through the balanced transmission line; the balance converter comprises a second line, a first line, a third line, a first port, a second port and a third port; a positive electrode of a signal is located at the top of the second port and the bottom of the third port; a balance signal is fed to the converter at the top and bottom of the second and third ports respectively; and the signal is combined in the first port. The present invention has the advantages of a simple structure and a better effect when used, and can easily be changed according to different required properties, and has good applicability and strong practicality.
Patent WO-2019128300-A1 (WO)
Title: 商品售卖方法及自动售货控制装置
Inventor: ZHANG CHUNGUANG
IPC: G07F11/00
Filed: 2018-09-06
Abstract: 一种商品售卖方法及自动售货控制装置。商品售卖方法应用于自动售货机（100），其包括：获取商品购买指令（S1）；根据商品购买指令确定需购买商品的类型和数量（S2）；根据需购买商品的类型确定存有需购买商品的目标货道（120）（S3）；获取每个目标货道（120）内商品的数量（S4）；根据需购买商品的数量和每个目标货道（120）内商品的数量执行出货操作（S5），出货操作至少包括从存有需购买商品的数量最多的目标货道（120）内出货。
Patent WO-2020056711-A1 (WO)
Title: 一种平面电感器及半导体芯片
Inventor: ZOU XIAOWEI
IPC: H01L27/02
Filed: 2018-09-21
Abstract: 本申请公开了一种平面电感器，该平面电感器中包括并联的第一电感模块和第二电感模块，其中第一电感模块的磁力线方向和第二电感模块的磁力线方向相反，进而使磁力线在平面电感器内能够形成自闭，能够大大减少电感产生的磁边场对外界特别是附近电感的影响，进而达到减少电感间串扰的效果，也即减少相噪声，提高电感Q值。此外，本申请还提供了一种包含该平面电感器的半导体芯片。
Patent WO-2019062660-A1 (WO)
Title: Fingerprint recognition method and device, terminal, and computer readable storage medium
Inventor: LIU SHUXUN
IPC: G06V40/13
Filed: 2018-09-21
Abstract: A fingerprint recognition method and device, a terminal, and a computer readable storage medium, the method comprising: determining whether an average grayscale value corresponding to grayscale value data scanned by a partial fingerprint detection array exceeds a first threshold; if the first threshold is exceeded, calculating the discrete degree of the grayscale value data; determining whether the discrete degree is within a start range; and if it is within the start range, starting all the fingerprint detection arrays for fingerprint scanning. The method starts all the fingerprint detection arrays only when an object within a terminal fingerprint recognition area is determined as a fingerprint, that is to say, whether the surface texture of the object complies with features of the fingerprint, preventing all the fingerprint detection arrays from being turned on due to an erroneous determination, and reducing terminal power consumption.
Patent WO-2019153760-A1 (WO)
Title: Nitride luminescent material and luminescent device containing same
Inventor: LIU RONGHUI
IPC: H01L33/50
Filed: 2018-09-29
Abstract: The present invention belongs to the technical field of luminescent materials, and specifically relates to a nitride luminescent material and a luminescent device containing the luminescent material. The nitride luminescent material of the present invention comprises an inorganic compound represented by a structural formula RwQxSiyNz. The excitation wavelength of the luminescent material is 300-650 nm, and a main emission peak of a near infrared region is a broadband emission of 900-1100 nm. The luminescent material has a wide excitation wavelength, is capable of well absorbing ultraviolet visible light, has stronger near infrared luminescence compared with a near infrared organic luminescent material and inorganic luminescent materials of other systems, and is an ideal near infrared device application material.
Patent WO-2019100905-A1 (WO)
Inventor: ZHANG DI
IPC: H04L5/00
Filed: 2018-10-29
Abstract: 本申请提供了一种数据传输方法、终端设备和网络设备，该方法包括：网络设备向终端设备发送第一配置信息，所述第一配置信息用于配置N个参考信号资源集合；所述终端设备接收所述网络设备通过所述N个参考信号资源集合中的参考信号资源发送的参考信号；所述终端设备根据所述第一配置信息以及在L个参考时间单元测量得到的信道质量信息，确定上报的信道质量信息和/或上报的信道质量信息的比特数后，发送对所述参考信号测量得到的信道质量信息。本申请实施例的数据传输方法、终端设备和网络设备，有利于减小终端设备的上报开销。
Patent WO-2019114433-A1 (WO)
Title: 汽车用铅碳起停蓄电池
Inventor: SUN ZHONGWU
IPC: H01M4/73
Filed: 2018-10-29
Abstract: 本发明涉及一种汽车用铅碳起停蓄电池，属于铅酸蓄电池技术领域。电池采用AGM并排式结构，壳体材质选用高强度耐高温PP材料，侧面厚度增加，耐变形强度加强；板栅采用电流模拟放射式结构，电流分布更均匀；负极铅膏中加入复合碳材料(活性炭1.0%～4.0%、导电炭黑0.5%～3.0%、石墨烯0.5%～2.0%)。本发明提高了电池的充电接受性能，高温循环寿命，起停循环寿命大于20万次，解决现有蓄电池耐高温性能差、起停循环寿命短的问题，适用于起停汽车用蓄电池。
Patent WO-2019179163-A1 (WO)
Title: 光谱检测仪
Inventor: FENG XUDONG
IPC: G01J3/02
Filed: 2018-11-29
Abstract: 一种光谱检测仪，包括可见光源（1）、第一凹面反射镜（2）、插入有第一入射光纤（4）的第一光纤接头（3）、第一滤光片（5）、第二凹面反射镜（6）以及插入有第二入射光纤（8）的第二光纤接头（7）；第一滤光片（5）的通带部分在可见光源（1）的弱光波段，第一滤光片（5）的阻带部分在可见光源（1）的强光波段。可见光源（1）发出的第一可见光经第一凹面反射镜（2）进入第一入射光纤（4），可见光源（1）发出的第二可见光先后经第一滤光片（5）、第二凹面反射镜（6）、第一滤光片（5）进入第二入射光纤（8），这样对可见光源（1）发出的两个方向的光分别加以成像收集，通过第一滤光片（5）对一个方向的光进行强光滤光处理，使得到的混合光在不同波段光强相对均匀，即提高了光源光谱能量分布的均匀性，提高了检测灵敏度和检测准确性。
Patent WO-2020118471-A1 (WO)
Inventor: ZHANG WEIWEI
IPC: C09D167/08
Filed: 2018-12-09
Abstract: 一种太阳能保温吸热涂料，按重量分数配比由以下组分制成：丙烯酸酯改性复合乳液33-46份，干性油醇酸树酯10-15份，氟碳表面活性剂3-8份，醋酸丁酯为6-9份，纳米碳粉和二氧化锰混合物32-48份，水10-20份，固化剂4-11份，碳黑1-2份，成膜剂34-42份，二甲苯24-26份，吸收增强剂1-3份，有机膨润土0.6-1份，溶剂17-23份，醋酸丁酯为8-10份，分散剂7-13份，氯化石蜡1-3份，增稠剂1-3份。其优点在于：具有良好的耐候性和防水性，特别适合于太阳能吸热器用的太阳能吸热涂料，高吸收率、高导热率、低辐射率、高稳定性。