baber/WOPTO huggingface dataset:
Patent WO-2020119698-A1 (WO)
Title: Dispersion solide de vilazodone et procédé de préparation correspondant
Inventor: FANG DAILONG
IPC: A61K31/496
Filed: 2019-12-11
Abstract: L'invention concerne une dispersion solide de vilazodone, son procédé de préparation et son utilisation, la dispersion solide de vilazodone contenant un principe actif -la vilazodone-, un matériau formant support polymère soluble dans l'eau et un tensioactif. Le matériau formant support polymère soluble dans l'eau est choisi parmi la polyvidone, la copovidone et l'hydroxypropylméthylcellulose. La vilazodone est présente dans la dispersion solide dans un état non cristallin. La dispersion solide présente une bonne stabilité et améliore significativement la solubilité et le taux de dissolution in vitro de la vilazodone, augmentant ainsi significativement la biodisponibilité orale de celle-ci. La dispersion solide de vilazodone peut être utilisée pour préparer des préparations associées à la vilazodone.
Patent WO-2021114120-A1 (WO)
Inventor: WANG LULU
IPC: A61B5/00
Filed: 2019-12-11
Abstract: A self-stretching recording electrode, relating to the technical field of recording electrodes. The self-stretching recording electrode comprises an adapter (10), a plurality of pin headers (20), and a plurality of electrode wires (40). The plurality of the pin headers (20) are arranged on the adapter (10) at intervals. The electrode wires (40) comprise connecting sections (42) and implantation sections (44). One end of the connecting sections (42) is connected in one-to-one correspondence to the pin headers (20), the other end of the connecting sections (42) is connected to one end of the implantation sections (44). The connecting sections (42) of the plurality of the electrode wires (40) are coated with protection glue (30). The portions of the implantation sections (44) of the plurality of the electrode wires (40) close to the connecting sections (42) are bonded into a bundle by means of polyethylene glycol (50), and the portions of the implantation sections (44) distant from the connecting sections (42) are bonded into a bundle by means of biodegradable glue (60). According to the self-stretching recording electrode, the volume is small, so that the electrical activity in a target brain region with a small area can be recorded; the flexibility is good, because the biodegradable glue (60) can be degraded in brain tissues (70), and the flexibility degree of the electrode wires (40) is recovered, so that the electrode wires (40) can move with the movement of the brain tissues (70), thereby reducing the damage to the brain tissues (70); and the structure is simple, and the cost is low. Also provided are a preparation method and an implantation method for the self-stretching recording electrode.
Patent WO-2020253157-A1 (WO)
Title: Volte数据的传输方法、装置、接入网设备以及存储介质
Inventor: GUAN WENXIANG
IPC: H04L29/06
Filed: 2019-12-11
Abstract: 本申请涉及一种VOLTE数据的传输方法、装置、接入网设备以及存储介质，其中方法包括：获取上行PDCP分组数据汇聚层的IP报文；对IP报文进行解析，得到解析后的报文并提取解析后的报文中的SSRC同步信源标识；当记录的关系表中存在SSRC标识时，根据关系表封装VOLTE报文，将封装后的报文作为下行PDCP层的IP报文下行传输至第二用户终端。本申请基于在同一接入网设备中的用户终端间的VOLTE通话，接入网设备根据上行PDCP层的IP报文，当记录的关系表中存在IP报文中相同的SSRC标识时，则将报文作为下行PDCP层的IP报文下行传输至第二用户终端，实现由接入网设备对用户终端的上行数据进行直接转发传输，增强了VOLTE数据传输质量，提高了VOLTE数据传输效率。
Patent WO-2020143392-A1 (WO)
Title: Compound containing diphenylmethane structure and use thereof
Inventor: LIANG WEIZHOU
IPC: C07C235/48
Filed: 2019-12-13
Abstract: Disclosed are a compound containing a diphenylmethane structure and a use thereof, belonging to the technical field of compound and polypeptide synthesis. The structure of the compound containing a diphenylmethane structure of the present invention is represented by general formula (1). The compound containing a diphenylmethane structure of the present invention contains a hydroxyl, an amino group, a substituted amino group, and an active group, and can be used as an amino acid or a peptide C-terminal protection reagent. A peptide synthesis reaction using this protection carrier has a fast reaction speed and a high reagent utilization rate in a suitable solvent system; post-treatment is carried out by means of simple liquid-liquid extraction separation, i.e. effective purification can be carried out, and finally, a product with a high purity can be obtained; and during a synthesis process, the change in solubility is small and an operation process has a strong universality, and therefore, the present method can be developed into a universal production method.
Patent WO-2021027214-A1 (WO)
Title: 基于flash存算阵列的脉冲型卷积神经网络
Inventor: HUANG PENG
IPC: G06N3/04
Filed: 2019-12-18
Abstract: 一种基于FLASH存算阵列的脉冲型卷积神经网络，包括：采样模块、基于FLASH的存算阵列及其对应的神经元模块、以及计数器模块；所述采样模块用于对输入图像进行采样，得到输入脉冲；所述基于FLASH的存算阵列存储有权重矩阵，其对输入脉冲与权重矩阵进行向量矩阵乘法运算，运算结果以电流形式输出；所述神经元模块对基于FLASH的存算阵列的运算结果进行积分，生成输出脉冲；所述计数器模块统计输出层的神经元模块产生的脉冲数量，将具有最大脉冲数量的神经元模块的脉冲数量作为识别结果。
Patent WO-2021103214-A1 (WO)
Title: 呼叫的方法、存储介质以及终端
Inventor: WANG WANYING
IPC: H04W4/90
Filed: 2019-12-19
Abstract: 本申请提供一种呼叫的方法、存储介质以及终端。其中，在当终端处于VoLTE或VoWiFi网络下，接收到用户输入的通讯标识触发的呼叫指令时，若该通讯标识不属于当前终端支持的通讯标识，则基于IMS网络向验证服务器发送验证请求，接收该验证服务器基于该验证请求返回的响应信息，根据该响应信息确定通讯标识类型，并根据该通讯标识类型、及该通讯标识，将该终端当前所连运营商网络的网络制式切换至目标网络制式发起呼叫流程。
Patent WO-2021127904-A1 (WO)
Inventor: LIU KEJIA
IPC: H04M1/02
Filed: 2019-12-23
Abstract: Provided are a camera system and a mobile terminal. The camera system comprises a photographing mechanism, a base that supports the photographing mechanism, a driving assembly, and a transmission assembly, wherein the driving assembly comprises a driving shaft and a sliding block; the transmission assembly comprises a supporting shaft, and an elastic member that is sheathed over the supporting shaft and is located between a first limiting member and the sliding block, with one end of the supporting shaft being connected to the photographing mechanism, and the other end thereof passing through the base; the supporting shaft is provided with the first limiting member and a second limiting member and is provided with a transmission thread; the sliding block pushes, by means of the first limiting member and the second limiting member, the photographing mechanism to move in the axial direction of the driving shaft, and the transmission thread is in threaded-fit with the sliding block to drive the supporting shaft and drive the photographing mechanism to rotate; and the camera system further comprises magnetic steel arranged on the supporting shaft and a Hall sensor fixed to the base, and the Hall sensor detects changes in the magnetic field of the magnetic steel so as to determine the extension and retraction distance and the angle of rotation of the supporting shaft and the photographing mechanism. In the camera system of the present invention, extension, retraction and rotation of the photographing mechanism can be achieved, which is convenient for users.
Patent WO-2020215804-A1 (WO)
Inventor: WANG YUFENG
IPC: A61B1/31
Filed: 2020-04-09
Abstract: Disclosed is a colonoscope feces and liquid feces detection method based on deep learning. The method comprises: dividing a video stream transmitted from a camera of a colonoscope of an operating table into two parts, with one part of the video stream being transmitted to an operating platform of a doctor and the other part of the video stream being pre-processed and then being transmitted to a feces and liquid feces detection model embedded in a system for identification; the feces and liquid feces detection model detecting the occurrence of feces or liquid feces in each frame of image and the occurrence probability thereof; and returning a detection result to the operating platform of the doctor and displaying same. By means of the method, the position and size of feces and liquid feces in an image can be more quickly and accurately located, thereby solving problems brought about by an examination using a traditional image processing method, such that prompt information can be produced, in real time, for a doctor during an operation.
Patent WO-2020220768-A1 (WO)
Inventor: ZHANG ZECEN
IPC: G02B6/12
Filed: 2020-01-17
Abstract: La présente invention concerne un commutateur de lumière à gradation normale (162) et un appareil de déclenchement de trajet optique (172), appartenant au domaine de la technologie optoélectronique. Le commutateur de lumière à gradation normale (162) comprend : un substrat (10), un premier guide d'ondes (11), un second guide d'ondes (12) et un dispositif de commande (13). Le premier guide d'ondes (11) et le second guide d'ondes (12) couvrent tous deux une surface supérieure du substrat (10), le premier guide d'ondes (11) a une surface cunéiforme (W), et le second guide d'ondes (12) couvre la surface cunéiforme (W) ; le dispositif de commande (13) est utilisé pour régler l'indice de réfraction du premier guide d'ondes (11) et/ou du second guide d'ondes (12), de manière à régler la taille de l'angle de réflexion totale de la surface en cunéiforme (W) ; un angle inclus entre une ligne centrale (L) du premier guide d'ondes (11) et une ligne normale (N) de la surface cunéiforme (W) est égale ou supérieure à un angle de réflexion totale de la surface cunéiforme (W) avant que le dispositif de commande (13) règle l'indice de réfraction, et inférieure à un angle de réflexion totale de la surface cunéiforme (W) après que le dispositif de commande (13) règle l'indice de réfraction ; et le second guide d'ondes (12) comprend une région de dissipation (D), la région de dissipation (D) étant une région vers laquelle la lumière entrée est réfléchie après avoir été totalement réfléchie sur la surface cunéiforme (W), et la région de dissipation (D) étant utilisée pour absorber ou diffuser la lumière entrée. Le commutateur de lumière à gradation normale (162) présente une bonne intégration sur puce et nécessite moins de consommation d'énergie pour le réglage.
Patent WO-2021163840-A1 (WO)
Title: Novel code wheel combination lock
Inventor: LI YIJIAN
IPC: E05B37/02
Filed: 2020-02-17
Abstract: Disclosed in the present invention is a novel code wheel combination lock, comprising a knob and a face plate that can rotate with respect to each other, a lock tongue, and a code wheel assembly. The code wheel assembly comprises a base having an accommodation cavity, a code wheel shaft, several sets of bushings and code wheels, a reset mechanism, a positioning member, and a protection frame; the base is mounted on the face plate; the code wheel shaft passes through a movement cavity and can axially moves; the bushings are sleeved on the code wheel shaft and can rotate together with the code wheel shaft or with respect to the code wheel shaft; the code wheels are sleeved on the bushings and can rotate together with the bushings or with respect to the bushings; the reset mechanism is used for resetting the code wheels; the positioning member is used for limiting reset of the code wheels; the protection frame is used for changing the matching mode between the code wheels and the bushings; in the rotation of the knob and the face plate with respect to each other, there are a first position, a second position and a third position to respectively implement the functions of locking, automatic code wheel reset, and manual password setting. The present invention has a function of automatically resetting the code wheels after unlocking and before locking, thereby improving the product safety and preventing password exposure.
Patent WO-2020177537-A1 (WO)
Inventor: DENGJI MA
IPC: H04L29/08
Filed: 2020-02-20
Abstract: The present invention provides a parallel chain consensus method, a data exception processing method, a device and a storage medium. Said method comprises: after a main chain generates a consensus result of a first parallel chain block, synchronizing, from a corresponding main chain node, a first consensus transaction of the first parallel chain block, and executing the first consensus transaction to generate a first execution result, the first consensus transaction comprising an execution result of several first transactions of the first parallel chain block by means of parallel chain-main chain consensus; and comparing to determine whether the first execution result is consistent with a second execution result generated by a current parallel chain node executing the several first transactions: if so, the parallel chain consensus succeeds, increasing the consensus height of the first parallel chain; and if not, the parallel chain consensus fails, not increasing the consensus height of the first parallel chain. By comparing the execution result of executing the first consensus transaction with the second execution result of a synchronous main chain transaction executed by the present node, the present invention can discover the tampering of an attacker in a timely manner, further ensuring the accuracy of the consensus result.
Patent WO-2020192343-A1 (WO)
Inventor: WANG HANGUO
IPC: G06F11/10
Filed: 2020-02-26
Abstract: A hardware-based end-to-end data protection method and apparatus, a computer device and a storage medium, the method comprising: receiving user data issued by a host end (S10); an NVMe controller selecting a protection mode according to initialization parameters (S20); determining whether a protection mode for error detection and correction is selected or not (S30); if so, NVMe controller hardware generating protection information for error detection and correction (S301); storing the protection information for error detection and correction together with the user data (S3011); the protection information for error detection and correction performing cyclic redundancy check on the user data (S3012); determining whether the check is passed or not (S3013); if so, proceeding to a step of stripping protection information carried in the user data and writing the user data into a memory (S30151); if not, performing error correction on erroneous user data according to parity check data carried in the protection information (S3014); determining whether error correction is successful or not; if so, proceeding to the step of stripping protection information carried in the user data and writing the user data into the memory (S30151); if not, proceeding to a step of reporting error information to the host end (S30152); if the protection mode for error detection and correction is not selected, entering a protection mode for error detection (S302); the NVMe controller hardware generating protection information for error detection (S3021); storing the protection information for error detection together with the user data (S3022); the protection information for error detection performing cyclic redundancy check on the user data ( S3023); determining whether the check is passed or not (S3024); if so, then proceeding to the step of stripping protection information carried in the user data and writing the user data into the memory (S30151); and if not, proceeding to the step of reporting error information to the host end (S30152). The described method improves the reliability and security of data transmission, and enhances end-to-end user data protection capabilities.
Patent WO-2020207158-A1 (WO)
Inventor: PANG ZHI
IPC: A47C7/00
Filed: 2020-03-05
Abstract: A multifunctional chair, comprising a seat panel (2) and a chair body (1) provided with a storage compartment (11). The seat panel (2) is movably connected to the chair body (1). The storage compartment (11) is arranged inside chair legs below the seat panel (2), and an upper portion of the storage compartment (11) in the chair body (1) is an opening. The chair body (1) is connected to the storage compartment (11). A back of the chair body (1) is a two-layer structure, and the space between the two layers is a storage space (12). A hook (4) may be mounted on the back inside the storage space (12), and a decorative door (5) that is able to open and close the storage space (12) is arranged on the outer layer of the back.
Patent WO-2021120406-A1 (WO)
Inventor: LIU RISHENG
IPC: G06T5/50
Filed: 2020-03-05
Abstract: The present invention belongs to the field of image processing and computer vision. Provided is an infrared and visible light fusion method based on saliency map enhancement, which is an infrared and visible light fusion algorithm using a filtering decomposition means and saliency enhancement. The method comprises: using a binocular camera and NVIDIA TX2 to construct a high-performance computing platform, and constructing a high-performance solving algorithm to obtain a high-quality infrared and visible light fused image. A system is easily constructed, and acquisition of input data can be completed by using a stereoscopic binocular infrared camera and a visible light camera respectively; a program is simple and is easily implemented; different imaging principles of infrared and visible light cameras are used; an input image is decomposed into a background layer and a detail layer by means of filtering decomposition; a fusion method based on saliency map enhancement is designed for the background layer, and a fusion algorithm based on pixel contrast is designed for the detail layer, and the algorithm effectively enhances the quality of a fused image and processes artifacts generated after image fusion; and finally real-time performance is achieved by means of GPU acceleration.
Patent WO-2020182083-A1 (WO)
Inventor: YIN SHAOWEN
IPC: H02M7/483
Filed: 2020-03-06
Abstract: Disclosed are a photovoltaic power supply system, an inverter, and an inverter device and a control method therefor. The inverter device comprises: a power supply circuit; an inverter circuit, the inverter circuit comprising a plurality of switch tubes and being configured to converting a direct current voltage input by a direct current power source to an alternating current voltage; and a filter circuit, the filter circuit being configured to filter the alternating current voltage and output the filtered alternating current voltage to an alternating current power grid, and the filter circuit comprising a filter inductor and a filter capacitor. Within each half cycle of the alternating current voltage, one switch tube of the inverter circuit is controlled to be turned on or off by a high frequency pulse, and when one switch tube is turned off, the inverter circuit, the filter circuit, and the alternating current power grid constitute a freewheeling loop to isolate a freewheeling current after the switch tube is turned off from the direct current power source. The inverter device can reduce losses of switches and magnetic components, improve output power quality, reduce voltage stress, reduce output current ripple, and improve inversion efficiency.
Patent WO-2021174584-A1 (WO)
Inventor: ZHANG MING
IPC: G01R27/02
Filed: 2020-03-16
Abstract: A resistance test tool, comprising a base, a vertical sliding block (22), and a plurality of radial sliding blocks (31). The number of the radial sliding blocks (31) is the same as that of the electric contacts (11); an annular metal part (1) is horizontally fixed on the base, and the vertical sliding block (22) is suspended right above the annular metal part (1); each radial sliding block (31) is provided with a branch circuit board (315) and a contact pin (316) extending in the radial direction of the annular metal part (1), and the contact pin (316) is electrically connected to the branch circuit board (315); the vertical sliding block (22) can slide in the vertical direction and abuts against each radial sliding block (31) so as to drive each radial sliding block (31) to slide in the horizontal direction so that the contact pin (316) provided on each radial sliding block (31) is in contact with one electric contact (11), and the contact pins (316) provided on the radial sliding blocks (31) are in contact with the electric contacts (11), a loop between the electric contacts (11) is conducted, and a loop resistance value between the two electric contacts (11) can be tested.
Patent WO-2020192481-A1 (WO)
Inventor: ZHANG DI
IPC: H04W72/04
Filed: 2020-03-17
Abstract: 本申请公开了一种通信方法和装置，涉及通信领域，用于重复发送传输块时，网络设备和终端设备确定空间相关参数与传输块的映射关系。通信方法，包括：接收第一指示信息，其中，第一指示信息用于指示接收承载在N个资源上的传输块的K个空间相关参数，其中，K和N为大于1的整数，并且K≤N；确定K个空间相关参数与N个资源的映射关系；根据映射关系接收N个资源上的传输块。
Patent WO-2020215943-A1 (WO)
Inventor: HUO BIAO
IPC: G02F1/1333
Filed: 2020-03-19
Abstract: 一种中框组件及空调器，包括中框和电控盒，还包括中框盖板，所述中框盖板分别与所述中框和所述电控盒连接，对所述电控盒和所述中框之间的缝隙进行遮挡，所述中框组件通过设置中框盖板对中框和电控盒之间的间隙进行遮挡，避免灰尘进入，更具有美观性。
Patent WO-2021008165-A1 (WO)
Title: 一种醋酸乙酯、水分层器及其应用
Inventor: ZHANG YU
IPC: B01D17/02
Filed: 2020-03-26
Abstract: 一种醋酸乙酯、水分层器及其在化工领域中的应用。醋酸乙酯、水分层器包括：壳体（1）、进料口（2）、填料（3）、挡板（4）、前部（5）、后部（6）、有机相出口（7）、第一水相出口（8）和第二水相出口（9）；其中，进料口（2）设置在壳体（1）的一端；填料（3）设置在壳体（1）内，且位于进料口（2）一端；挡板（4）设置在壳体（1）的内部，挡板（4）的边缘和壳体（1）的内壁之间密封连接，但挡板（1）的上端与壳体内壁之间具有空隙（12），从而将壳体（1）分成了连通的前部（5）和后部（6）；有机相出口（7）设置在后部（6）且位于壳体（1）的上表面上；第一水相出口（8）和第二水相出口（9）分别设置在前部（5）和后部（6）上且均位于壳体（1）的下表面上。通过在分层器内部增加填料（3）和挡板（4），将分层器分为两段，提高了有机相和水相的分层效果，提高了有机相中醋酸乙酯的浓度，降低了成品塔中蒸汽的消耗量。
Patent WO-2021068464-A1 (WO)
Title: Heat-not-burn vapor generating body and preparation method therefor, tobacco product and vapor generating body
Inventor: HUI CHI HUNG
IPC: A24B15/18
Filed: 2020-03-31
Abstract: A heat-not-burn vapor generating body (100) suitable for heat-not-burn non-tobacco products or heat-not-burn tobacco products, and comprising a vapor generating raw material, a vapor generating auxiliary agent and water. The vapor generating raw material is pre-crushed and then passes through a 40-200-mesh sieve; the vapor generating raw material, the vapor generating auxiliary agent and the water are mixed at a certain proportion and then are blended into paste purée, so that the heat-not-burn vapor generating body (100) is in a paste strip shape during extrusion, and is injected into a heat-not-burn vapor elastic pipe body (10), the inner part of the paste strip-shaped heat-not-burn vapor generating body (100) being a paste of which the inner part has loose pores. When a user performs a vaping action, the pores make it convenient for vapor gas to smoothly pass through the paste strip-shaped heat-not-burn vapor generating body (100).
Patent WO-2021189514-A1 (WO)
Title: 一种触摸交互方法、装置、终端设备及存储介质
Inventor: GONG YI
IPC: G06F3/0484
Filed: 2020-03-31
Abstract: 本发明实施例公开了一种触摸交互方法、装置、终端设备及存储介质。所述方法包括：在触摸显示屏上显示待确认对象；检测针对待确认对象输入的第一触控操作，基于第一触控操作获取与第一触控操作对应的第一位置；在第一触控操作持续的过程中，检测针对触摸显示屏输入的第二触控操作，基于第二触控操作获取与第二触控操作对应的第二位置，在第二触控操作持续的过程中，持续检测与第二触控操作对应的触控位置作为与第二触控操作对应的第三位置；根据第一位置、第二位置及第三位置，确定与待确认对象对应的调节速度；根据与待确认对象对应的调节速度，控制终端设备产生触觉反馈和/或听觉反馈。本发明减少了对眼睛的辅助需求，提高了用户体验。
Patent WO-2021051801-A1 (WO)
Inventor: WANG RONGFENG
IPC: H04M1/18
Filed: 2020-04-17
Abstract: 本实用新型提供一种具有控制功能的手机壳，该手机壳的手机保护壳体用于容置并保护手机，NFC单元、输电单元设置在手机保护壳体上或内部，输入单元与MCU连接；NFC单元与输电单元连接，NFC单元收集手机发出的射频信号，将射频信号转换为电流发送给输电单元；输电单元将电流整流处理后传输给输入单元和MCU，MCU接收输入单元传输的指令或信号，并将指令或信号通过通信组件传输给手机。本实用新型在手机壳体上设置输入单元，通过输入单元控制手机，避免遮挡屏幕，并将用于连接和控制手机的部分器件设置在手机保护壳体上，减少了体积，输入单元与手机保护壳体的组合设置，使手机壳的使用便携性与功能性兼具，提高了消费者的体验。
Patent WO-2021164131-A1 (WO)
Title: Map display method and system, computer device and storage medium
Inventor: ZHU YILIN
IPC: G06F16/9535
Filed: 2020-04-30
Abstract: A map display method, comprising: acquiring a map data display instruction, the map data display instruction comprising displayed destination information, radius range information, target product information, and crowd attribute information (S100); acquiring the longitude and latitude of a destination on the basis of the destination information (S102); obtaining the longitude and latitude of the radius range of the destination according to the longitude and latitude of the destination and the radius range information (S104); screening the target product information and the crowd attribute information within the longitude and latitude range of the radius range (S106); and performing cluster analysis on the target product information and the crowd attribute information so as to obtain drawing data corresponding to the target product information and the crowd attribute information (S108). The required information may be visually displayed on a map for users to view.