baber/WOPTO huggingface dataset:
Patent WO-2018223959-A1 (WO)
Inventor: JIANG WEIKAI
IPC: F21S10/00
Filed: 2018-06-05
Abstract: La présente invention concerne un système optique de projecteur ayant des effets de faisceau lumineux et de motif, et un dispositif de projection de lumière. Le système optique comprend une source de lumière laser, un premier ensemble de guidage de lumière, une source de lumière à DEL, un second ensemble de guidage de lumière et une pluralité d'ensembles de lentilles optiques qui sont agencés séquentiellement le long d'un axe optique principal. Des ouvertures sont formées sur la source de lumière à DEL et le second ensemble de guidage de lumière dans des positions faisant directement face au premier ensemble de guidage de lumière ; après que la lumière de la source de lumière laser a pénétré à travers le premier ensemble de guidage de lumière ou que la lumière de la source de lumière à DEL a pénétré à travers le second ensemble de guidage de lumière, la lumière traverse de manière séquentielle la pluralité d'ensembles de lentilles optiques, formant ainsi un mode de sortie de faisceau lumineux ou un mode de sortie de lumière de motif. Selon le système optique de projecteur de la présente invention, des lasers émis à partir du premier ensemble de guidage de lumière et la lumière à DEL émise à partir du second ensemble de guidage de lumière passent séquentiellement à travers la pluralité d'ensembles de lentilles optiques et peuvent ensuite former le mode de sortie de faisceau de lumière ou le mode de sortie de lumière de motif, et la commutation entre l'effet de faisceau lumineux et l'effet de motif peut être mise en œuvre par commutation du travail de la source de lumière laser et du travail de la source de lumière à DEL ; la structure est simple, les coûts de fabrication sont réduits, et le fonctionnement est assez pratique pendant la commutation entre l'effet de faisceau lumineux et l'effet de motif.
Patent WO-2019033832-A1 (WO)
Title: Noise processing method, apparatus and device for railway vehicle, and storage medium
Inventor: GONG QING
IPC: G10L21/02
Filed: 2018-06-06
Abstract: A noise processing method, apparatus and device for a railway vehicle, and a storage medium. The noise processing method comprises: obtaining a noise signal of a railway vehicle and a location where the railway vehicle is running, and analyzing the noise signal to obtain a frequency of the noise signal (S101); when it is detected that the railway vehicle is in an interstation running process and the noise signal has a high frequency noise signal with a frequency greater than a first preset frequency, generating and outputting a subharmonic wave signal according to the frequency of the high frequency noise signal (S102); and when it is detected that the railway vehicle is pulling into a station or is pulling away from a station, outputting a corresponding shielding acoustical signal, the sound intensity of the shielding acoustical signal being higher than that of the high frequency noise signal (S103). Different noise cancellation modes are used when a railway vehicle is located at different locations, a good acoustical environment is created, and the comfort level of passengers is improved.
Patent WO-2018228458-A1 (WO)
Inventor: ZHANG XI
IPC: H04L25/03
Filed: 2018-06-14
Abstract: L'invention concerne un procédé de transmission de signal de référence et un appareil de transmission. Le procédé de transmission comprend les étapes suivantes : un dispositif de réseau acquiert des informations de référence concernant un dispositif de terminal, les informations de référence comprenant au moins un parmi un identifiant du dispositif de terminal et des informations de planification concernant le dispositif de terminal ; le dispositif de réseau détermine, selon les informations de référence, des paramètres de transmission d'un signal de référence de suivi de phase (PTRS) du dispositif de terminal, les paramètres de transmission comprenant au moins un parmi une séquence du PTRS et un emplacement de domaine de fréquence du PTRS ; et le dispositif de réseau transmet le PTRS au dispositif de terminal selon les paramètres de transmission. Le procédé de transmission de signal de référence et l'appareil de transmission fournis dans les modes de réalisation de la présente invention peuvent rendre aléatoire les interférences avec un PTRS.
Patent WO-2018233638-A1 (WO)
Title: Method and apparatus for determining security state of ai software system
Inventor: ZHANG JIANYONG
IPC: H04L9/32
Filed: 2018-06-20
Abstract: The present application relates to the technical field of artificial intelligence. Disclosed are a method and apparatus for determining the security state of an AI software system. The method comprises: a monitoring agent module in an AI software system determines a first digest value of a target object, and reports the first digest value to a real-time monitoring service module; and the real-time monitoring service module performs security authentication on the target object, so as to protect the security of the target object. Because the target object is executed in an REE, the deployment of software frameworks of the software system is relatively centralized, which facilitates the platformization of the AI software system. In addition, compared with a manner in which a key component is executed in a TEE, a key component deployed in the REE can make full use of rich computing resources on a REE side, and accordingly, the security of the key component is protected while computing capabilities of the key component is ensured.
Patent WO-2019227546-A1 (WO)
Title: Method for preparing ink-jet printing amoled display panel
Inventor: HE KUNPENG
IPC: H01L27/32
Filed: 2018-06-22
Abstract: Provided in the present invention is a method for preparing an ink-jet printing AMOLED display panel, comprising the following steps: preparing a TFT backplate, and preparing an anode on the TFT backplate; preparing an interval layer on the anode; preparing a pixel defining layer on the TFT backplate, wherein the pixel defining layer covers the interval layer; performing patterning on the pixel defining layer for forming a notch in the pixel defining layer so as to expose the interval layer; etching off the interval layer below the notch through an etching liquid so as to expose the anode; and forming an ink layer on the anode through an ink-jet printing method. By means of the present invention, the degree of cleanliness of a surface of an anode in an AMOLED display panel can be improved, and the residue is reduced, so that a printed light-emitting layer is unfolded more easily and uniformly, display abnormalities of the AMOLED display panel are avoided, the surface structure of a pixel defining layer is not damaged, and loss of the surface thickness and line width of the pixel defining layer can be avoided.
Patent WO-2019024624-A1 (WO)
Title: Cross-matching of blood, abo and rhd blood typing, and irregular antibody screening sample-adding apparatus
Inventor: LIU DAJI
IPC: G01N35/10
Filed: 2018-06-25
Abstract: A cross-matching of blood, ABO and RhD blood typing, and irregular antibody screening sample-adding apparatus, comprising a distribution pipe (3) with both ends sealed. At least one syringe (2) is arranged side by side on the distribution pipe (3); the needles of the syringes (2) penetrate the distribution pipe (3) and are located at the lower end of the distribution pipe (3); radial through holes are provided at the parts of the syringes (2) inside the distribution pipe (3); a sample-adding pipe (1) is arranged on the distribution pipe (3) alongside the syringes (2); the sample-adding pipe (1) communicates with the syringes (2) through the distribution pipe (1). The present invention resolves the problems that there is no sample-adding apparatus special for existing blood transfusion cross-matching of blood, forward and reverse ABO and RhD blood typing, and irregular antibody screening experiments, and it is complex, inefficient, and error-prone to operate with ordinary pipettes or droppers, and provides a cross-matching of blood, ABO and RhD blood typing, and irregular antibody screening sample-adding apparatus.
Patent WO-2019019887-A1 (WO)
Title: Server authentication method, apparatus and system for terminal access, server and computer readable storage medium
Inventor: ZENG XIANGSHUN
IPC: H04L9/32
Filed: 2018-07-04
Abstract: The present invention is applied to the field of communications, and provides a server authentication method, apparatus and system for terminal access, a server, and a computer readable storage medium. The method comprises: receiving a connection request sent by a terminal, the connection request carrying terminal running information; acquiring the pre-stored terminal running information, and matching, according to a preset matching policy, the terminal running information with the pre-stored terminal operation information; and when the terminal running information matches and is consistent with the pre-stored terminal operation information, sending authentication success information to the terminal, and establishing communication with the terminal. In the embodiments of the present invention, as the terminal running information cannot be read or modified easily, the access of a host program, in which valid communication data are counterfeited, can be effectively avoided by detecting the terminal running information, being very secure and reliable; and the terminal running information is detected by means of the preset matching policy, such that the validity of the terminal can be detected in multiple aspects, being targeted and having higher reliability, avoiding the risk of data leakage.
Patent WO-2019034005-A1 (WO)
Title: Multicast method and device
Inventor: ZHU HUALIN
IPC: H04W4/08
Filed: 2018-08-10
Abstract: The present application relates to the field of communications, and provided in the embodiments thereof are a multicast method and device for implementing the transmission of multicast data in a wireless network. The method specifically comprises: a multicast function unit receives multicast data which comprises a multicast address and which is sent by a multicast source; according to a preset correspondence relationship, the multicast function unit acquires terminal information or connection information corresponding to the multicast address; and the multicast function unit sends the multicast data to a terminal.
Patent WO-2019227702-A1 (WO)
Inventor: FANG XIAOWEI
IPC: G06F16/00
Filed: 2018-08-23
Abstract: 本申请实施例公开了一种数据处理方法、装置、计算机设备以及存储介质，其中，所述方法包括：预先建立数据处理接口与URL接口的数据传输通道；根据所述数据传输通道获取所述URL接口中的后台数据；根据预设解耦规则对所述URL接口中的后台数据进行解耦；根据预设处理规则对已解耦的后台数据进行处理，以简化所述后台数据。
Patent WO-2020019541-A1 (WO)
Inventor: WU YUFANG
IPC: B65D85/24
Filed: 2018-10-22
Abstract: 一种针灸针包装结构，所述结构包括：储针盒（1），其敞口的四周边缘向外延伸预设距离形成敞口的外沿部（11），底部的中间处通过凸起的限位条（12）形成有至少2条卡槽（2），所述卡槽（2）的宽度大于或等于所述针灸针（3）的针丝（31）直径，且小于所述针灸针针柄（32）的直径；所述卡槽（2）的起始端到离所述起始端（21）更远的侧壁的距离，大于所述针灸针针丝（31）的长度；所述针灸针（3）的针丝（31）放置在所述卡槽（2）中，所述针柄（32）放置在所述卡槽（2）外，所述针柄（32）抵触在所述卡槽（2）的起始端（21）或靠近所述卡槽（2）的起始端（21）放置；封皮（4），所述封皮（4）覆盖所述储针盒（1）的敞口，与所述敞口的外沿部（11）相贴合，所述卡槽（2）的顶端到所述封皮（4）的距离小于所述针柄（32）的直径。利用该结构可以实现多根包装，提高取针效率，提高用户体验。
Patent WO-2019080920-A1 (WO)
Title: Method for increasing fetal hemoglobin expression level
Inventor: YUAN PENGFEI
IPC: C12N15/113
Filed: 2018-10-26
Abstract: Provided is a method for genetic editing of an enhancer site of hematopoietic stem cell BCL11A. The genetically edited hematopoietic stem cell has the functions of a normal cell, can significantly increase the expression of fetal hemoglobin, and is used for treating β-thalassemia and sickle cell anemia.
Patent WO-2020000831-A1 (WO)
Inventor: SUN JIANHE
IPC: A61K9/14
Filed: 2018-11-01
Abstract: The present invention relates to the field of medical preparations, and relates in particular to a ketorolac tromethamine tablet. In the present invention, ketorolac tromethamine is prepared into a solid dispersion which is then prepared into a tablet. The present invention greatly improves the dissolution rate of ketorolac tromethamine, while also effectively improving the stability thereof. Thus, ketorolac tromethamine is effectively prevented from generating impurities caused by factors such as light and heat, and the safety of the clinical medication is improved.
Patent WO-2019179142-A1 (WO)
Inventor: MU YANXIONG
IPC: H04N5/765
Filed: 2018-11-16
Abstract: Disclosed is a peripheral device, comprising: a screen data reception port; a wireless module; and a microprocessor. The screen data reception port is configured to be connected to a video signal interface of a processing device so as to acquire uncompressed first audio/video data outputted from the video signal interface. A media content to which the first audio/video data corresponds is identical to a media content displayed on a first display device. The microprocessor is connected to the screen data reception port. The microprocessor is used to perform compression encoding on the first audio/video data. The wireless module and the microprocessor are mutually connected. The wireless module is configured to communicate with a wireless communication network so as to transmit the received first audio/video data to a network node paired with the wireless module in the wireless communication network. Also provided are a conference tool, a conference tool system and a wireless screen casting device.
Patent WO-2020103029-A1 (WO)
Inventor: WANG SHIRONG
IPC: G01C21/16
Filed: 2018-11-21
Abstract: Provided in the embodiments of the present invention are a ground gradient calculation method, apparatus and device, and a storage medium, the method comprising: acquiring a detection value of a ground gradient from a detection device (2) configured on a mobile platform (81); acquiring a state parameter, of the mobile platform (81), checked by an inertial measurement unit (3); and determining a ground gradient value according to the detection value of the ground gradient from the detection device (2) and the state parameter of the mobile platform (81). Determining a ground gradient value according to a detection value of a ground gradient from the detection device (2) and a state parameter of the mobile platform (81) can accordingly improve the accuracy of measurement of a ground gradient value so that a slope climbing and obstacle avoidance function of a mobile platform can be realized more stably.
Patent WO-2019109966-A1 (WO)
Title: 等离子体发生器电极及其制造方法
Inventor: WANG YUHUA
IPC: H01J9/02
Filed: 2018-12-06
Abstract: 一种等离子体发生器电极及其制造方法，该电极包括基底（1）、形成在基底（1）上的柱状结构（2）阵列及针状结构（3）阵列，针状结构（3）阵列形成在柱状结构（2）阵列外的基底（1）上及柱状结构（2）阵列的底部。该结构充分利用了柱状结构（2）和针状结构（3）跨尺度的配合，针状结构（3）在几何上的尖端效应，集聚局部电场促进气体向等离子体状态的直接转化；而柱状结构（2）的侧壁含有大量的表面态，可进一步促进等离子体在空间中的扩散中的增殖和维持，能够实现在较低电压驱动的条件下高效率地形成较大范围的高密度等离子体分布。该电极的制造方法巧妙地利用贵金属催化刻蚀基底（1）形成柱状结构（2）后余留在柱状结构（2）底部，继续作为后续针状结构（3）生长的催化剂，达到了高效、节省、连贯的跨尺度微加工效果。
Patent WO-2020062602-A1 (WO)
Inventor: WAN PENGKAI
IPC: F04C29/12
Filed: 2018-12-12
Abstract: A compressor pump body, a compressor and an air conditioner, the compressor pump body comprising a sliding vane (1), a first flange (3) and a second flange, wherein the sliding vane (1) comprises a main body (10); the main body (10) is provided with a first surface (11) and a second surface which are arranged opposite to each other; the first surface (11) abuts against the first flange (3); the second surface abuts against the second flange; the first surface (11) and/or the second surface are/is provided with an enlargement part (12); an exhaust port is formed in the first flange (3) and/or the second flange. When the sliding vane (1) rotates to sweep the exhaust port(s), the enlargement part(s) (12) may prevent two sides of the sliding vane (1) in the rotation direction from communicating by means of the exhaust ports. In the present compressor pump body, the sizes of the exhaust ports may be increased, so that the exhaust speed and the exhaust loss are reduced, the energy efficiency of the compressor is improved, and the production cost is reduced. The compressor comprises the compressor pump body, and the air conditioner comprises the compressor.
Patent WO-2019237696-A1 (WO)
Title: Organosilicon pressure-sensitive adhesive and preparation method thereof, composite film structure, diaphragm, and sound generating device
Inventor: WANG HAIFENG
IPC: C09J183/04
Filed: 2018-12-17
Abstract: The present invention provides an organosilicon pressure-sensitive adhesive, a preparation method thereof, a composite film structure using the organosilicon pressure-sensitive adhesive, a diaphragm using the composite film structure, and a sound generating device using the diaphragm. The raw materials for preparing the organosilicon pressure-sensitive adhesive include, in parts by weight: 15-60 parts of an organosilicon resin, 5-55 parts of an organosilicon rubber, 30-90 parts of an organic solvent, and 0.1-5 parts of a catalyst. In the present invention, the diaphragm using the organosilicon pressure-sensitive adhesive has improved high-temperature resistance. As a result, polarization will not occur at the diaphragm when vibrating, thereby allowing the sound generating device using the diaphragm to have improved sound quality and audio stability.
Patent WO-2020113670-A1 (WO)
Inventor: ZHANG AO
IPC: G06F9/445
Filed: 2018-12-18
Abstract: A split-brain-preventing OpenStack virtual machine high-availability system, comprising management-end devices, a management network, computing node devices, and a shared storage device. At least two management-end devices communicate by means of the management network to form a management cluster. The management-end devices are communicatively connected with the computing node devices by means of the management network. The computing node devices are connected to the shared storage device. Each management-end device comprises: a Nova control module; a cluster management module; and a high-availability module, used to perform high-availability management on the computing node devices. The computing node devices, besides having a cloud computing virtual machine VM program installed thereon, are further provided with: a nova-computer computer module; a libvirt management module, used to provide a standard hypervisor API interface management process on a KVM; a lock management module, cooperating with the libvirt management module, and used to update and monitor a lock heartbeat of the shared storage device; and a high-availability computing node module, used at least to report the lock heartbeat to a management-end device.
Patent WO-2020042446-A1 (WO)
Title: 检测支架
Inventor: BAO WENQIANG
IPC: F16M11/04
Filed: 2018-12-18
Abstract: 一种检测支架（100），设置为支撑显示面板（200），检测支架（100）包括底座（1），抵持显示面板（200）的一侧面；至少一第一止挡件（2），可拆卸连接于底座（1），并抵接第一表面；及至少一第二止挡件（3），可拆卸连接于底座（1），并抵接第二表面；第一表面到第二表面的方向为第一方向，第一止挡件（2）和第二止挡件（3）沿第一方向上的距离可调节。
Patent WO-2020000939-A1 (WO)
Title: 车顶盘结构
Inventor: YANG MINGSHUN
IPC: B60R9/045
Filed: 2018-12-24
Abstract: 一种多用途的车顶盘结构（100），其为坚固的材质所形成，并包括有：底盘（10）；以及相对设置于底盘（10）的可活动式的两个遮挡杆（20），每一个遮挡杆（20）是自两个端部（21）分别结合设置于底盘（10）的一对边（11），且两个遮挡杆（20）可分别自结合设置于底盘（10）处倾斜立起或平置于底盘（10）上。车顶盘结构（100）具有可活动式的遮挡杆（20），在装载包包、行李、货物时，可将两个遮挡杆（20）抬起固定；而当需要装载滑雪板、冲浪板等长型物件时，可将两个遮挡杆（20）中的至少一个平置，使车顶盘结构（100）具有多用途的特殊功效。
Patent WO-2020124665-A1 (WO)
Title: 侦测串扰图像的方法
Inventor: XIAO GUANGXING
IPC: G06T7/00
Filed: 2018-12-27
Abstract: 一种侦测串扰图像的方法，包括：判断上一帧图像是否为两种灰阶占主导的图像（S1）；上一帧图像为两种灰阶占主导的图像时，记录上一帧图像的分隔行的数量、第一个分隔行的起始点的像素位置和最后一个分隔行的结束点的像素位置（S2）；判断当前帧图像是否为两种灰阶占主导的图像（S3）；当前帧图像为两种灰阶占主导的图像时，记录当前帧图像的分隔行的数量、第一个分隔行的起始点的像素位置和最后一个分隔行的结束点的像素位置（S4）；当上一帧图像的分隔行的数量、第一个分隔行的起始点的像素位置和最后一个分隔行的结束点的像素位置分别等于当前帧图像的分隔行的数量、第一个分隔行的起始点的像素位置和最后一个分隔行的结束点的像素位置，判断当前帧图像为串扰图像（S5）。可以有效侦测出纵向串扰和横向串扰的图像。
Patent WO-2019184506-A1 (WO)
Title: Outdoor pipe-connecting structure and air conditioner indoor unit having same
Inventor: JIA FEIFEI
IPC: F24F13/14
Filed: 2018-12-28
Abstract: An outdoor pipe-connecting structure and an air conditioner indoor unit having same. The outdoor pipe-connecting structure comprises a pipe assembly and a damper assembly (20); a first port of the pipe assembly is adapted to be communicated with a fresh air inlet (31) and a stale air outlet (32) of a fresh air device of an air conditioner indoor unit (30); a second port of the pipe assembly is adapted to be communicated with the outdoor atmosphere; the damper assembly (20) is disposed in the cavity of the pipe assembly and is used for controlling the opening and closing of the cavity of the pipe assembly, such that the fresh air inlet (31) and the stale air outlet (32) of the fresh air device are communicated with or isolated from the outdoor atmosphere. Thus, the air circulation between the air conditioner indoor unit (30) and the outdoor atmosphere can be disabled when the indoor air quality is good and enabled when the indoor air quality is poor.
Patent WO-2020140186-A1 (WO)
Inventor: WANG LIANG
IPC: H04R5/033
Filed: 2018-12-31
Abstract: 本申请涉及无线音频系统、音频通讯方法及设备，第一音频接收设备(如左耳机)与电子设备(如手机)之间可建立双向的无线链路，该无线链路可用于电子设备(如手机)向第一音频接收设备(如左耳机)传输音频数据，及可用于第一音频接收设备(如左耳机)在成功接收到音频数据后向电子设备(如手机)反馈ACK。第二音频接收设备(如右耳机)与电子设备(如手机)之间可建立非典型的无线链路，该无线链路可仅用于第二音频接收设备(如右耳机)在成功侦听到音频数据后向电子设备(如手机)反馈ACK。该方案可以在节约第一音频接收设备(如左耳机)的功耗的同时，确保第二音频接收设备(如右耳机)能够完整接收到音频数据。
Patent WO-2019149066-A1 (WO)
Inventor: ZHANG ZHIHUI
IPC: H04N21/431
Filed: 2019-01-16
Abstract: 本申请公开了视频播放方法、终端设备及存储介质。其中，一种视频播放方法，包括：响应于从第一视频流切换至第二视频流的指示，获取第一图像帧序列和第二图像帧序列，所述第一图像帧序列来自所述第一视频流，所述第二图像帧序列来自所述第二视频流；确定所述第一图像帧序列中作为切换点的第一图像帧和所述第二图像帧序列中与所述第一图像帧相匹配的第二图像帧；播放所述第一视频流至所述第一图像帧，再以所述第二图像帧为切入点开始播放所述第二视频流。
Patent WO-2019149248-A1 (WO)
Inventor: LIU XING
IPC: H04W72/04
Filed: 2019-01-31
Abstract: 本申请提供了一种通信的方法和装置，该方法包括：媒体接入控制MAC实体获取M个无线链路控制RLC协议数据单元RLC PDU，其中，M为大于或等于2的整数；该MAC实体根据该M个RLC PDU中每个RLC PDU对应的逻辑信道，生成N个媒体接入控制MAC协议数据单元MAC PDU，其中，任意两个对应同一逻辑信道且RLC序列号连续的RLC PDU承载于不同的MAC PDU中，N为大于或等于2的整数，通过将连续的RLC PDU放入不同的MAC PDU中，能够避免同一业务的连续性丢包，提高传输可靠性。
Patent WO-2019214304-A1 (WO)
Title: Pixel circuit and driving method thereof, display substrate, and display device
Inventor: YANG SHENGJI
IPC: G09G3/32
Filed: 2019-02-13
Abstract: The present invention relates to the field of displays. Provided are a pixel circuit (100) and a driving method thereof, a display substrate, and a display device. The pixel circuit (100) comprises a gate signal terminal (Gate), a data signal terminal (Data), a switching signal terminal (EM) and a voltage division control signal terminal (SC). The pixel circuit (100) further comprises a current source subcircuit (11) and a voltage division subcircuit (12). The current source subcircuit (11) is used to update a stored driving voltage with a voltage at the data signal terminal (Data) when a gate driving signal is received at the gate signal terminal (Gate), and to output a driving current (Id) according to the stored driving voltage when a light emission control signal is received at the switching signal terminal (EM). A current value of the driving current (Id) has a positive correlation with a voltage value of the driving voltage. The voltage division subcircuit (12) is used to adjust, according to a signal received at the voltage division control signal terminal (SC), an equivalent resistance value thereof in an output channel of the driving current (Id), thereby facilitating high contrast display of an OLED display device in a low-voltage manufacturing process.
Patent WO-2020168498-A1 (WO)
Inventor: CHEN KENGFAN
IPC: H04N21/41
Filed: 2019-02-20
Abstract: Disclosed are a screen projection method, apparatus and system, and an intelligent terminal and a storage medium. The screen projection method comprises: receiving a screen projection request input by a user; according to the screen projection request, searching, in historical screen projection information, for a same-screen device located at the same network segment as a screen projection apparatus, wherein the historical screen projection information comprises IP addresses and names of all or some same-screen devices that have established a screen projection connection; if a matching same-screen device is found, acquiring an IP address of the same-screen device, and establishing a screen projection connection with the same-screen device; and sending screen projection content to the same-screen device. By means of the technical solution of the present invention, the burden of screen projection on a user can be reduced, and the user experience is improved.