baber/WOPTO huggingface dataset:
Patent WO-2021168649-A1 (WO)
Inventor: ZHONG YI
IPC: H04N7/15
Filed: 2020-02-25
Abstract: The embodiments of the present invention provide a multifunctional receiving device. The multifunctional receiving device comprises a receiving module, a mode identification module, a screen projection decoding module, a video decoding module, a transmission module, and a control module; the multifunctional receiving device is connected to a first terminal by means of an HDMI interface and a USB interface; and the receiving module, the mode identification module, the screen projection decoding module, the video decoding module, and the transmission module are connected to the control module. The multifunctional receiving device transmits data information to the first terminal by means of the HDMI interface, which can be realized without installing software in the first terminal, having high transmission efficiency; in addition, the multifunctional receiving device can not only realize a wireless screen projection function, but also can realize a remote video conference function, having various functions. In addition, a conference system is also provided.
Patent WO-2021168801-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W4/40
Filed: 2020-02-28
Abstract: Sont divulgués ici un procédé pour assurer une QoS de communication de relais, et un dispositif associé. Le procédé comprend les étapes suivantes : un premier dispositif reçoit une première politique de qualité de service (QoS) à partir d'un premier dispositif de réseau, la première politique de QoS étant utilisée pour déterminer une première règle de QoS par rapport à un premier service de relais, la première règle de QoS étant applicable dans un premier flux de QoS du premier service de relais, le premier flux de QoS étant un flux de QoS entre le premier dispositif et un second dispositif, le premier service de relais étant un service de relais entre le second dispositif et un deuxième dispositif de réseau, et la première politique de QoS étant une politique de QoS par rapport à une interface PC5 ; le premier dispositif reçoit une seconde règle de QoS à partir d'un troisième dispositif de réseau, la seconde règle de QoS étant une règle de QoS déterminée sur la base d'une seconde politique de QoS par rapport au premier service de relais, la seconde règle de QoS étant applicable dans un second flux de QoS du premier service de relais, le second flux de QoS étant un flux de QoS entre le premier dispositif et le troisième dispositif de réseau, et la seconde politique de QoS étant une politique de QoS par rapport à une interface Uu. Par conséquent, la présente demande normalise efficacement le problème de mise en correspondance d'un flux de QoS de l'interface Uu et de celui de l'interface PC5.
Patent WO-2020244273-A1 (WO)
Title: Dual camera three-dimensional stereoscopic imaging system and processing method
Inventor: LEE YING CHIU HERBERT
IPC: H04N13/239
Filed: 2020-03-13
Abstract: Disclosed by the present invention are a dual camera three-dimensional stereoscopic imaging system and a processing method; a light field image capture part comprises a first imaging part, a first camera lens and a second camera or camera lens; the first camera lens and the second camera or camera lens are located at a rear portion and a front portion of a lens part respectively, an entrance pupil plane and a matching device are placed therebetween, an internal reflection unit is formed between the first camera lens, the entrance pupil plane and the matching device, and a high-resolution image capture part further comprises a second imaging part and a third camera lens; the light field image capture part and the high-resolution image capture part are configured so that the third camera lens obtains a second image which is consistent with the vertical direction of a front view in a plurality of secondary images, and at the same time, the plurality of secondary images and the second image are outputted. In addition to obtaining accurate depth information, the present invention may also obtain high-resolution video to analyze three-dimensional imaging.
Patent WO-2020187149-A1 (WO)
Inventor: WU TAO
IPC: G02B6/42
Filed: 2020-03-13
Abstract: The present application relates to an optical module. The optical module comprises an optical component housing, a circuit board, a first filter, a second filter, an optical fiber adapter, a transmitter, a first receiver, and a second receiver. The circuit board partly extends into the optical component housing. The transmitter is arranged on the bottom surface of the optical component housing. The first receiver and the second receiver are arranged on a sidewall of the optical component housing. The optical fiber adapter is connected to the optical component housing. The optical fiber adapter and the transmitter respectively are arranged at opposite ends of the optical component housing. A light transmitted by the transmitter is shone into the optical fiber adapter via the first filter and the second filter. A light of the optical fiber adapter is reflected into the first receiver via the first filter. The light of the optical fiber adapter is reflected into the second receiver via the second filter. The optical module provided in the present application reduces the manufacturing costs of a data transmitting port, and, the optical module has a small overall footprint.
Patent WO-2021077696-A1 (WO)
Title: Vcsel-based cwdm optical device
Inventor: HUANG JUNBIN
IPC: G02B6/293
Filed: 2020-04-17
Abstract: The present invention provides a VCSEL-based Coarse Wavelength Division Multiplexing (CWDM) optical device. The VCSEL-based CWDM optical device comprises a diffraction optical device, a plurality of filters, and a plurality of optical lenses, wherein the plurality of filters respectively have different wavelengths; a receiving port is provided in one end of the diffraction optical device; the plurality of filters are provided in the diffraction optical device and are arranged in a collinear way with the receiving port; an included angle of 45° is formed between the plurality of filters and an installation surface thereof; a plurality of through holes are formed on the installation surface of the plurality of filters and respectively correspond to the positions of the plurality of filters; and the plurality of optical lenses are respectively provided in the plurality of through holes. According to the present invention, the plurality of filters having different wavelengths are provided in the diffraction optical device, so that the combination of an optical system, a Chip On Board (COB) technology and a CWDM technology can be achieved, the optical CWDM is achieved on COB packaging, and assembling difficulty and production costs of a wavelength division multiplexing system are further reduced.
Patent WO-2020216290-A1 (WO)
Title: 活体内物质的运动或位置的控制方法及装置
Inventor: LE BIAO
IPC: A61N1/30
Filed: 2020-04-23
Abstract: 本发明提供一种活体内物质的运动或位置的控制方法，所述方法至少包括如下步骤：1)将活体置于电场发生装置中，所述电场发生装置包括接触电极和外电极，所述外电极包括1个以上异电极，异电极的位置可调；2)将所述活体与接触电极接触，使所述活体与所述接触电极形成等电位；3)调节电场的性能，以控制活体内的至少一种物质运动或控制活体内至少一种物质的位置。本发明通过电场，可以对活体内的带电物质产生作用，使其按照预定的方式运动或排出体外，可以作用肿瘤细胞、作用生物体内药物、作用生物体内水、作用生物体内神经、作用生物体内重金属离子、作用生物体内离子、作用化学反应过程控制反应顺序、催化、阻止部分物质反应等。
Patent WO-2020224582-A1 (WO)
Title: Network slice update method and device
Inventor: CHEN JING
IPC: H04W24/02
Filed: 2020-05-06
Abstract: The present application provides a network slice update method and device. An AMF receives indication information for indicating a terminal for which a network slice selection result has been changed, such that the AMF can send network slice update information to the terminal, and enables the terminal to perform a network slice update. Thus, the terminal can use a suitable network slice for communication, thereby improving communication efficiency.
Patent WO-2021223192-A1 (WO)
Title: Monitoring method and apparatus in direct communication, and storage medium
Inventor: ZHAO QUN
IPC: H04W76/14
Filed: 2020-05-07
Abstract: The present disclosure relates to the technical field of communications, and provides a signal monitoring method and apparatus in direct communication, and a storage medium. The method comprises: for a direct communication resource pool of a direct communication device, determining a first time unit in the direct communication resource pool; and performing a signal monitoring operation on the first time unit. In embodiments of the present disclosure, the direct communication device may perform the signal monitoring operation on a portion of a time unit in the direct communication resource pool, and may enter an energy-saving state on another portion of the time unit without performing the signal monitoring operation, thereby shortening a duration for performing the signal monitoring operation and saving electric quantity of the device.
Patent WO-2021237417-A1 (WO)
Title: Panoramic light follow-up apparatus and photoacoustic imaging system thereof
Inventor: LIU CHENGBO
IPC: G01N29/06
Filed: 2020-05-25
Abstract: Provided are a panoramic light follow-up apparatus (30) and a photoacoustic imaging system (100) thereof. The panoramic light follow-up apparatus (30) comprises: a fixing plate (31) provided with N first sliding grooves (311), which are uniformly distributed; a gear turntable (32) arranged on the main plane of one side of the fixing plate (31), the gear turntable (32) being provided with N second sliding grooves (321), which are uniformly distributed, wherein the second sliding grooves (321) are arc-shaped sections extending outwards from a first circumference of the gear turntable (32) to a second circumference of the gear turntable (32); and N groups of optical units (33) arranged on a side of the fixing plate (31) facing away from the gear turntable (32), wherein the optical units (33) are in sliding fit with the gear turntable (32). During the rotation of the gear turntable (32), the gear turntable (32) is used for driving the optical units (33) to synchronously slide in the first sliding grooves (311) and the second sliding grooves (321), so as to adjust an irradiation range of the N groups of optical units (33). In this way, the apparatus can solve the problem of a current photoacoustic imaging apparatus being unable to adjust an illumination area according to the size of a tested sample or a change in the peripheral size thereof so as to adapt to different tested samples.
Patent WO-2021243647-A1 (WO)
Inventor: YE FENGMING
IPC: C08J3/075
Filed: 2020-06-04
Abstract: Disclosed in the present invention are a conductive hydrogel injection-based flexible sensor and a manufacturing method therefor. The flexible sensor has skin-like flexible deformation, and comprises a packaging layer, a flexible strain component formed in the packaging layer, and a metal electrode connected to the flexible strain component; and the flexible strain component is formed by injecting conductive hydrogel. The flexible sensor provided by the present invention is simple in manufacturing process technology and high in detection sensitivity, and can be widely applied to the fields of real-time health monitoring, flexible robots, clinical diagnosis, flexible electronic skins and the like.
Patent WO-2021036412-A1 (WO)
Inventor: LIU SHAOLI
IPC: G06N3/04
Filed: 2020-06-11
Abstract: Provided are a data processing method and a device, a computer apparatus, and a storage medium. The method comprises: determining a plurality of data to be quantized from target data according to the precision requirement of the target task and/or the terminal, wherein each of the data to be quantized is a subset of the target data, the target data is any data to be calculated and quantized in the layer to be quantized of the neural network, and the data to be calculated comprises at least one of input neurons, weights, biases and gradients (S4-11); respectively quantizing each of the data to be quantized according to a corresponding quantization parameter to obtain quantization data corresponding to each data to be quantized (S4-12); and obtaining a quantization result of the target data according to the quantization data corresponding to each of the data to be quantized, so that the layer to be quantized operates according to the quantization result of the target data (S4-13).
Patent WO-2021012871-A1 (WO)
Inventor: ZHANG ZHANGONG
IPC: H04L29/08
Filed: 2020-06-24
Abstract: L'invention concerne un procédé et un dispositif de réglage de délai. Le procédé consiste à : dans la mesure où une liaison est établie entre un premier dispositif et un second dispositif, acquérir un paquet de données cible, le paquet de données cible étant : un paquet de données transmis sur la liaison entre le premier dispositif et le second dispositif ; déterminer un délai cible correspondant au type de paquet de données du paquet de données cible, différents types de paquet de données correspondant à différents délais de rupture de liaison ; et régler un délai de rupture de liaison de la liaison en fonction du délai cible.
Patent WO-2021217847-A1 (WO)
Inventor: LIU MINGLIANG
IPC: H04B17/309
Filed: 2020-06-29
Abstract: The present application pertains to the field of big data, and discloses a data transmission rate acquisition method. The method comprises: acquiring, in real-time, a specified channel quality indicator value in a wireless transmission channel at a current time, acquiring, by means of the specified channel quality indicator value, a transmission rate corresponding to the specified channel quality indicator value, and calculating a basic transmission rate in the wireless transmission channel corresponding to the current time; acquiring a specified time period including the current time and a specified region range covering a mobile terminal connected to the wireless transmission channel, and acquiring a corresponding specified rate conversion factor β according to the specified time period and the specified region range, where 0 ≤ β ≤ 1; and multiplying the basic transmission rate in the wireless transmission channel corresponding to the current time by the specified rate conversion factor to obtain a data transmission rate in the wireless transmission channel corresponding to the current time. The invention achieves accurate data transmission rate acquisition by adding a wireless signal quality sensor at a mobile edge side.
Patent WO-2022000423-A1 (WO)
Inventor: ZHANG GUOWEN
IPC: H01M50/557
Filed: 2020-07-02
Abstract: Provided is a battery, comprising a housing and an electrode assembly disposed in the housing, wherein the electrode assembly comprises a first pole piece, a second pole piece, and an isolation film, the isolation film being disposed between the first pole piece and the second pole piece, and the electrode assembly being formed by means of winding the first pole piece, the isolation film and the second pole piece. The housing comprises a first wall, wherein the first wall comprises a first conductive region and a first non-conductive region which is connected to the first conductive region. The electrode assembly further comprises a first conductive member, wherein the first conductive member is electrically connected to the first pole piece and the first conductive region, such that only the conductive region of the housing has polarity, and other regions thereof do not have polarity. Thus, the process of wrapping the battery with an insulation adhesive is removed, thereby reducing process costs, and reducing energy density loss. In addition, since a first conductive region is provided, for a first polarity, no polar post needs to be provided for exporting the polarity. Further provided is an electronic apparatus with the battery.
Patent WO-2022000508-A1 (WO)
Inventor: LI YUANYUAN
IPC: H04B7/185
Filed: 2020-07-03
Abstract: The present invention relates to the technical field of communications, and relates to a satellite-based communication method and apparatus, and a storage medium. The method comprises: obtaining operation information of a first satellite and position information of a target coverage area; and determining parameters of an antenna of the first satellite according to the operation information of the first satellite and the position information of the target coverage area, the parameters being used for controlling the antenna to provide a beam pointing to the target coverage area. The method can provide the stability of communication of a terminal in the target coverage area.
Patent WO-2021013108-A1 (WO)
Inventor: NGUYEN BA THINH
IPC: H02M3/156
Filed: 2020-07-17
Abstract: La présente invention concerne un circuit convertisseur de courant continu en courant continu (CC-CC). Le circuit convertisseur CC-CC peut générer une tension de sortie CC dans une plage de tensions définie sur la base d'une tension d'entrée. Le circuit convertisseur CC-CC peut comprendre un circuit modulateur, un circuit de filtre de sortie et un circuit compensateur. Dans un exemple non limitatif, le circuit de filtre de sortie comprend un circuit inducteur-condensateur (LC) formé par un inducteur et un condensateur céramique multicouche (MLCC). En particulier, le MLCC peut produire une capacité variable dans la plage de tensions définie en raison d'une instabilité de polarisation CC inhérente, ce qui risquerait de compromettre la stabilité du circuit convertisseur CC-CC. En tant que tel, un circuit de commande est configuré afin de déterminer une transconductance configurable sur la base d'une rétroaction de la tension de sortie et commander le circuit compensateur à fonctionner en conséquence. Il est ainsi possible d'atténuer l'effet de la variation de capacité MLCC, ce qui contribue à maintenir la stabilité du circuit convertisseur CC-CC.
Patent WO-2022016316-A1 (WO)
Inventor: TSAI HSIUNG-YU
IPC: G03B17/12
Filed: 2020-07-20
Abstract: 一种光学镜头（100）、取像模组（200）、电子装置及驾驶装置（300）。光学镜头（100）沿着光轴由物侧至像侧依序包括具有负屈折力的第一透镜（L1），其物侧面(S1)近光轴处为凸面，像侧面(S2)近光轴处为凹面；具有负屈折力的第二透镜(L2)，其像侧面(S4)近光轴处为凹面；具有正屈折力的第三透镜(L3)；具有屈折力的第四透镜(L4)；具有正屈折力的第五透镜(L5)，其物侧面(S9)近光轴处为凸面；具有负屈折力的第六透镜(L6)，其像侧面(S12)近光轴处为凸面；第六透镜(L6)和第五透镜(L5)胶合；光学镜头(100)还包括一光阑(ST0)，光阑(ST0)设于第一透镜(L1)的物侧(S1)或者第一透镜(L1)和第六透镜(L6)之间，且第一透镜(L1)至第六透镜(L6)中至少一个透镜的物侧面和/或像侧面为非球面。在满足特定关系时能在扩大视场角范围、保证高成像性能以及实现小型化方面取得平衡。
Patent WO-2021184627-A1 (WO)
Title: R-tree-based pollutant traceability method and apparatus, and related device therefor
Inventor: LING ZHANG
IPC: G06F16/22
Filed: 2020-07-23
Abstract: An R-tree-based pollutant traceability method and apparatus, and a related device therefor. The pollutant traceability method comprises: when a collected environmental element satisfies a pollution condition, determining the environmental element to be a pollutant, and acquiring the geographic location thereof (11); querying an R-tree database according to the geographic location to obtain the coordinates of discharge ports for discharging the pollutant (12); acquiring a medium environment in which the pollutant is located, and acquiring dimensions corresponding to the medium environment and screening conditions corresponding to each dimension (13); obtaining an R-tree corresponding to each dimension from the database according to the coordinates of the discharge ports, the dimensions and the screening conditions (14); and acquiring the number of times each polluted area in the R-tree under each dimension and polluted areas corresponding to the discharge ports overlap, and marking a discharge port corresponding to an area, the number of instances of overlapping thereof reaching a preset requirement, as a pollution source (15). By means of the method, the problem in the prior art of the low efficiency and accuracy of tracing discharged pollutants can be solved.
Patent WO-2022027592-A1 (WO)
Title: Partial sensing enhancement for sl resource allocation
Inventor: CHEN TAO
IPC: H04W72/02
Filed: 2020-08-07
Abstract: For SL resource allocation, the UE can perform partial sensing for resource allocation and transmission while saving the power. To keep the sensing performance while saving the power, UE can perform both the periodic sensing and one-shot sensing to detect the resource reservation from both the periodic transmission and aperiodic transmission. In addition, an indicator can be carried in SCI to indicate such UE is a partial sensing UE with the need of power saving. So that the other UE can transmit data to the partial sensing UE during the sensing duration (i.e., the periodic sensing duration and/or one-shot sensing duration). Or a common SL DRX pattern can be configured for such partial sensing UE.
Patent WO-2021237944-A1 (WO)
Inventor: XING CHENGYOU
IPC: H01M50/572
Filed: 2020-08-10
Abstract: 本申请涉及一种二次电池、电池模块以及使用二次电池作为电源的装置。二次电池包括：壳体以及用于与壳体相连接的顶盖。壳体具有设置开口的端部。顶盖用于覆盖壳体的开口。顶盖包括从开口伸入壳体内的插入部。其中，壳体的端部内侧或插入部朝向壳体的侧壁具有多个缺口。本申请的二次电池、电池模块以及使用二次电池作为电源的装置。二次电池可以降低电极组件发生短路的可能性，提高二次电池的使用安全性。
Patent WO-2021139166-A1 (WO)
Title: Error page identification method based on three-dimensional flash storage structure
Inventor: HUANG MIN
IPC: G06F11/07
Filed: 2020-08-24
Abstract: An error page identification method based on a three-dimensional flash storage structure. The read speeds of all physical pages in a three-dimensional flash storage system OCSSD structure represent the error rates of the physical pages. All physical pages are classified according to the reliability levels by a machine learning method. The lower the level, the higher the error rate. A physical page having a high error rate is selected for real-time data migration, thereby effectively reducing the error rate and improving the reliability of the three-dimensional flash storage system.
Patent WO-2022041010-A1 (WO)
Title: Chip packaging structure and electronic device
Inventor: LU JIANBIAO
IPC: H01L23/367
Filed: 2020-08-26
Abstract: The embodiments of the present application relate to the technical field of chip packaging and provide a chip packaging structure and an electronic device, which are used to improve the reliability of thermal contact between a heat conduction interface material and a chip as well as a heat dissipation cover. The chip packaging structure comprises a packaging substrate, at least one chip, at least one internal heat conduction interface layer, and a heat dissipation cover. The heat dissipation cover comprises an upper cover and a plurality of sidewalls. The upper cover comprises at least one boss structure and a first connecting structure. A boss structure contacts at least one internal heat conduction interface layer and is connected to a sidewall by means of the first connecting structure. The maximum thickness of the boss structure is greater than the maximum thickness of the first connecting structure. Furthermore, the boss structure is away from the surface of the chip and protrudes from the surface of the first connecting structure away from the chip. The boss structure can reduce the gap between the heat dissipation cover and a heat dissipation device, such that the heat dissipation device can effectively press the boss structure to reduce the probability of delamination occurring between the internal heat conduction interface layer and the chip(s).
Patent WO-2021043071-A1 (WO)
Title: An energy absorbing mounting structure
Inventor: HÖCKS JOHAN
IPC: B60N2/427
Filed: 2020-08-27
Abstract: The disclosure concerns an energy absorbing mounting structure (5) for a vehicle seat (10). The mounting structure comprises a linear rail (20) configured for being fastened to a vehicle passenger cabin floor structure (7) and a deformable element (22). The deformable element (22) has a first attachment portion (23), a second attachment portion (24) and a deformable section (25) arranged between the first and second attachment portions (23, 24). The first attachment portion (23) is fastened to the rail (20) and the second attachment portion (24) is configured for being fastened to the vehicle passenger cabin floor structure (7) via an opening (26) in a bottom of the rail (20) for enabling relative motion between the floor structure (7) and the rail (20) in a longitudinal direction (11) of the rail (20) by deformation of the deformable section (25) in the event of a vehicle crash. The disclosure also concerns a corresponding method for providing an energy absorbing mounting of a vehicle seat (10).