baber/WOPTO huggingface dataset:
Patent WO-2020243860-A1 (WO)
Inventor: LI LINZHEN
IPC: G02B27/64
Filed: 2019-06-01
Abstract: An optical anti-vibration lens assembly (100) and an optical anti-vibration method therefor. The optical anti-vibration lens assembly (100) comprises a first base (12), a lens (11), a first memory alloy wire (26), and a second memory alloy wire (27). The lens (11) is located in the first base (12). The first base (12) comprises a first side plate (123) and a second side plate (124) located on two sides of the lens (11). The first memory alloy wire (26) comprises a first fixed end (261) and a third fixed end (265) fixed at the first side plate (123), a second fixed end (263) fixed at the lens (11), a first extension section (262) connecting the first fixed end (261) to the second fixed end (263), and a second extension section (264) connecting the third fixed end (265) to the second fixed end (263). The second memory alloy wire (27) comprises a fourth fixed end (271) and a sixth fixed end (275) fixed at the second side plate (124), a fifth fixed end (273) fixed at the lens (11), a third extension section (272) connecting the fourth fixed end (271) to the fifth fixed end (273), and a fourth extension section (274) connecting the sixth fixed end (275) to the fifth fixed end (273).The optical anti-vibration lens assembly (100) is simple in structure, and can achieve optical anti-vibration and miniaturization design.
Patent WO-2020001308-A1 (WO)
Title: 网络优化方法、系统及网络设备
Inventor: HU ZHIBO
IPC: H04L45/125
Filed: 2019-06-17
Abstract: 本申请实施例提供了一种网络优化方法、系统及网络设备，涉及通信领域，该方法包括：第一网络设备若监测到其与第二网络设备之间的通信链路处于异常状态，则将第一网络设备收到的至少一个数据流的度量值进行调整；以及，第一网络设备基于调整后的度量值，为至少一个数据流选取传输路径，并且，将至少一个数据流传输至选取后的传输路径。从而减轻该通信链路的负载，使其恢复正常状态。
Patent WO-2020048182-A1 (WO)
Title: Differential locking mechanism
Inventor: GUO FANG
IPC: F16H48/30
Filed: 2019-06-20
Abstract: A differential locking mechanism, comprising a differential and a locking mechanism. A rotating shaft is rotatably and symmetrically provided on the wall of a differential housing; a gear A is fixedly provided at one end of the rotating shaft facing the outside of the differential housing; a sleeve is fixedly provided at the other end of the differential housing; a cylindrical gear is rotatably provided on one side of the sleeve close to a half-axle gear; one end of the cylindrical gear having teeth is meshed with the gear A, and the other end of the cylindrical gear is fixedly connected to a locking piece B; the locking piece B is rotatably connected to the sleeve; a locking piece C is provided opposite to the locking piece B, and can complete locking in combination with the locking piece B; a connecting member D is sleeved on the sleeve and rotates with the sleeve in combination with the sleeve; a shifting fork is movably connected to the locking piece C; the shifting fork may push the locking piece C and the locking piece B to be combined to complete the locking process; a fixing member is provided between the locking piece B and the connecting member D.
Patent WO-2019242761-A1 (WO)
Title: 晶体硅太阳能电池及其制备方法、光伏组件
Inventor: CHEN XIAOYE
IPC: H01L31/0216
Filed: 2019-06-21
Abstract: 本公开涉及一种晶体硅太阳能电池及制备方法、光伏组件，属于太阳能电池技术领域。该晶体硅太阳能电池包括与所述晶体硅太阳能电池中P型硅层直接接触的氧化镓层。本公开中，通过在晶体硅太阳能电池的P型硅层上设置与P型硅层直接接触的氧化镓层，利用氧化镓层所带有的负电荷对P型硅层的表面进行化学钝化和场钝化，降低P型硅层表面的硅原子的悬挂键和少数载流子数量，从而降低P型硅层表面处的少数载流子复合速率，提高太阳能电池的电压与电流，提升太阳能电池的光电转换效率，进而提高光伏组件的输出功率，降低度电成本，提高光伏发电的性价比。并且，氧化镓层还具有较宽的带隙与合适的光学折射系数，也有利于提高晶体硅太阳能电池的性能。
Patent WO-2020011005-A1 (WO)
Title: Chlorine-containing rubber composition, and application thereof and preparation method therefor
Inventor: XU TAO
IPC: C08L23/28
Filed: 2019-06-25
Abstract: A chlorine-containing rubber composition, a processing method, and an application. The rubber composition is characterized by comprising a rubber matrix and a compounding component. In parts by weight, per 100 parts by weight of the rubber matrix comprises: a parts of chlorine-containing branched polyethylene (CBPE), wherein 5≤a≤100 parts; b parts of chlorinated polyethylene rubber (CM), wherein 0≤b≤95; and c parts of chlorosulfonated polyethylene rubber (CSM), wherein 0≤c≤95. The mass fraction of chlorine in the chlorine-containing branched polyethylene is not less than 10%, and a branched polyethylene raw material used for preparing the chlorine-containing branched polyethylene comprises an ethylene homopolymer having a degree of branching of not less than 50 branches/1000 carbons. The compounding component comprises a vulcanization system. The provided rubber composition has a better comprehensive performance in physical and mechanical properties and processing properties, and thus the chlorine-containing rubber composition has a better overall performance.
Patent WO-2020107885-A1 (WO)
Inventor: MA YONGDA
IPC: G02F1/1345
Filed: 2019-06-26
Abstract: A display substrate may include at least one connection structure (1) in a non-display area (89) of the display substrate. The at least one connection structure (1) may include a first conductive layer (11), at least one insulating layer (19) on the first conductive layer (11), and a second conductive layer (12) on a side of the at least one insulating layer (19) opposite from the first conductive layer (11). The second conductive layer 12) may be connected to the first conductive layer (11) through a plurality of via holes (3) in the at least one insulating layer (19), and at least two of the plurality of via holes (3) may have different contact areas with the first conductive layer (11). The display substrate can be at least partially solves the problem that the through hole is easy to be burnt when over-current problem.
Patent WO-2020048220-A1 (WO)
Inventor: LI YAJUN
IPC: G06F3/16
Filed: 2019-07-08
Abstract: 本申请公开了一种音效调整方法、装置、电子设备以及存储介质，涉及电子设备技术领域。该方法应用于电子设备，所述方法包括：检测当前电子设备是否运行有目标应用程序，其中，目标应用程序在运行时可输出音频，当当前电子设备运行有目标应用程序时，确定与当前电子设备对应的参考电子设备，获取该参考电子设备在运行目标应用程序时配置的音效参数，基于该音效参数调整当前电子设备在目标应用程序运行过程中的输出音效。本申请根据与当前电子设备存在对应的关系的其他电子设备的音效参数调整当前电子设备的输出音效，实现快速、自动且准确的配置电子设备的输出音效，提升输出音效的效果以及用户体验。
Patent WO-2021000364-A1 (WO)
Inventor: SHENG YUN
IPC: H01F27/36
Filed: 2019-07-26
Abstract: 一种隔离电源芯片，包括平面变压器，隔离电源芯片包括发射端和接收端，平面变压器包括位于发射端的原边线圈以及位于接收端的副边线圈，平面变压器还包括设置于原边线圈和副边线圈之间的绝缘栅，原边线圈和副边线圈分别位于两个相互平行的平面上并呈多层绕组结构；平面变压器还包括屏蔽层，屏蔽层夹设于原边线圈和绝缘栅之间。原边线圈和副边线圈之间不存在直接的高频耦合通路，原边线圈的共模电压波动仅会在原边线圈与屏蔽层之间的寄生电容形成高频共模电流，而不会影响到副边线圈，进一步的可减少电磁辐射干扰。
Patent WO-2020237824-A1 (WO)
Inventor: WEI SHUJUN
IPC: G02F1/1333
Filed: 2019-07-31
Abstract: A display module, a display device, a display device control method and a storage medium. The display module comprises: protective glass (11), wherein a first region of an inner surface of the display module covers a photo-sensitive surface of an image collection module, and the inner surface of the display module is the opposite surface of an outer surface of the display module; a display component (12); a polarization component (13) located between the display component (12) and the protective glass (11), wherein the polarization component (13) is used to filter, on the basis of a polarization effect and in a display region outside of a second region, ambient light reflected by the display component (12), and the second region is a region, covering the first region, in the display module; and an electrochromic component (14) located between the protective glass (11) and the display component (12), arranged adjacent to the polarization component (13), and filled in the second region, wherein the electrochromic component has a first transparency on the basis of an applied electric signal when the display module is in a screen-on state or the image collection module is in an image collection state, and has a second transparency when the display module is in a screen-off state.
Patent WO-2020034972-A1 (WO)
Inventor: SUN HAIYANG
IPC: H04W12/02
Filed: 2019-08-13
Abstract: 本申请提供了一种会话迁移的方法和装置，当终端装置从5GS移动到EPS，终端装置需要为在5GS中的PDU会话在EPS中建立对应的PDN连接，在建立PDN连接之前，终端装置需要判断PDU会话的用户面安全状态和EPS的用户面加密保护信息是相匹配的，这样避免将不符合用户面安全需求的PDU会话迁移到EPS中，减少不必要的信令开销。
Patent WO-2020088138-A1 (WO)
Inventor: ZHANG TINGCHAO
IPC: A61M25/00
Filed: 2019-09-19
Abstract: Disclosed are a bend adjusting handle (20) and a bend-adjustable catheter (100) comprising the bend adjusting handle (20). The bend-adjustable catheter (100) comprises a catheter body (10), the bend adjusting handle (20) and at least two traction members (30). A distal end of the catheter body (10) is provided with at least two bend-adjustable segments (11) arranged at intervals. The bend adjusting handle (20) comprises a driving mechanism (22) and a control mechanism (23) connected to the driving mechanism (22). A distal end of each of the traction members (30) is connected to one of the bend-adjustable segments (11), and a proximal end thereof is connected to a sub-slider (221) of the driving mechanism (22) inside the bend adjusting handle (20). By manipulating the bend adjusting handle (20), all the bend-adjustable segments (11) can be simultaneously driven to bend to form different composite bent shapes, or one of the bend-adjustable segments (11) can be individually driven to bend in order to finely adjust the bent shape of the corresponding bend-adjustable segment (11), such that operations having different requirements for the shape of the distal end of the bend-adjustable catheter (100), such as a left coronary artery intervention operation and a right coronary artery intervention operation, can be performed using the same bend-adjustable catheter (100), and the bend-adjustable catheter can adapt to the individual differences between physiological anatomical structures of lumina of different patients.
Patent WO-2020063735-A1 (WO)
Inventor: KIRA KRAFT
IPC: G06F11/10
Filed: 2019-09-26
Abstract: Provided are a memory access method and a computer system. The memory access method can determine, on the basis of the number of "1"s and "0"s in data to be written to DRAM memory and a DRAM storage mode, whether data to be stored is to be rotated and stored, thereby reducing the number of storage units in DRAM carrying a high charge, and so lowering the probability of data error.
Patent WO-2020125154-A1 (WO)
Inventor: FENG QUANQUAN
IPC: H04L12/24
Filed: 2019-10-08
Abstract: Disclosed are a member dynamic processing method in a flex Ethernet (FlexE), a system, a receiving end, a management entity, and a storage medium. The method comprises: obtaining, according to a group to which a member to be added belongs, positions of overheads (OHs) of cache data corresponding to said member and an original member in the group respectively, and determining a relatively positional relation between the position of the OH of said member and the position of the OH of the original member; and when it is determined that the relatively positional relation does not satisfy a set condition, adjusting a reading rate of said member or the original member.
Patent WO-2021027046-A1 (WO)
Inventor: ZHANG JIANWEN
IPC: H02J3/16
Filed: 2019-10-11
Abstract: A solid-state transformer with an alternating current and direct current fault uninterrupted operation capability, and a control method: a hybrid modular multilevel converter bridge arm is composed of half-bridge sub-modules and full-bridge sub-modules, the half-bridge sub-modules and the full-bridge sub-modules being interconnected with the input terminals of isolated dual active bridge converters by means of sub-module direct capacitors, the output terminals of the plurality of isolated dual active bridge converters being connected in parallel to form a low-voltage direct current bus, and a three-phase full-bridge converter being connected to the low voltage direct current bus. The solid-state transformer can provide four types of ports: medium-voltage direct current, medium-voltage alternating current, low-voltage direct current, and low-voltage alternating current, conducive to implementing multi-voltage level and multi-form alternating current-direct current hybrid power distribution network interconnection, and has an alternating current and direct current fault uninterrupted operation capability, being capable of rapidly switching the device operating mode when a short circuit or disconnection fault occurs in the network connected to any port, and ensuring uninterrupted operation between non-faulty ports, thereby increasing the reliability of the power supply of the alternating current-direct current hybrid power distribution network in which the solid-state transformer is located.
Patent WO-2021072786-A1 (WO)
Inventor: YAN HONGLI
IPC: C12N15/12
Filed: 2019-10-22
Abstract: 一种利用特异性PCR从粪便、血液或组织中检测人结直肠癌相关基因特定区域甲基化的引物组、试剂、试剂盒及其应用，所述引物组包括基因标志物PRDM12、FOXE1、B3GAT2基因特定区域甲基化区域的特异性扩增引物探针序列，所述引物探针组还包含Vimentin、SFRP2-1、SFRP2-2基因特定区域甲基化区域的特异性扩增引物探针序列和内参基因ACTB的特异性扩增引物探针组，检测效率高，针对性强。
Patent WO-2021077459-A1 (WO)
Inventor: LI JINMING
IPC: H04M1/60
Filed: 2019-11-01
Abstract: Provided in the present invention are a speaker box and a terminal device, the speaker box comprising an upper cover panel, a lower cover panel that forms an accommodating space with the upper cover panel, a sound-generating unit accommodated in the accommodating space, a first steel piece fixed on the lower cover panel and covering the sound-generating unit, and an electrically conductive foam arranged between the first steel piece and the sound-generating unit, a grounding feed point being provided on the upper cover panel. The speaker box is characterized in that a second steel piece connected to the grounding feed point is fixed on the upper cover panel. The speaker box further comprises a connecting piece, one end of the connecting piece being connected to the first steel piece, and the other end of the connecting piece being connected to the second steel piece. The present technical solution can be used to solve the problem in the prior art of large instability in electrical resistance, and fluctuations in overall conductivity when a sound-generating unit and a lower cover steel piece are connected and grounded to a terminal of a complete device.
Patent WO-2020253029-A1 (WO)
Inventor: YANG MING
IPC: G09G3/32
Filed: 2019-11-01
Abstract: A pixel circuit and driving method are provided. The pixel circuit includes a light emitting device having a first terminal and a second terminal; a driving circuit (12), electrically connected to the first terminal of the light emitting device, for providing power to the light emitting device; a voltage comparato r(VC) for generating a pulse width modulated signal having a duty cycle based on a data voltage and a reference voltage; an offset voltage detecting circuit (15), electrically connected to an output terminal of the voltage comparator (VC), for detecting an input offset voltage of the voltage comparator (VC); and a data voltage compensation circuit (16), electrically connected to the offset voltage detecting circuit (15), for compensating the data voltage according to the input offset voltage detected.
Patent WO-2021087920-A1 (WO)
Title: Signalisation de capacités de type needforgap dans une nouvelle radio
Inventor: YUAN PING
IPC: H04W72/04
Filed: 2019-11-07
Abstract: Selon certains modes de réalisation, un procédé consiste à recevoir, par un noeud de réseau, une première capacité de niveau concernant un espace de mesure nécessaire ou non pour un équipement utilisateur. Le procédé consiste en outre à transmettre, par le noeud de réseau, un modèle d'intervalle de mesure préconfiguré, en réponse à la première capacité de niveau rapportée indiquant que l'équipement utilisateur a besoin d'un intervalle de mesure. Le procédé consiste également à recevoir, par le noeud de réseau, l'état du modèle d'intervalle de mesure préconfiguré qui est modifié par l'équipement utilisateur.
Patent WO-2020098568-A1 (WO)
Inventor: YANG YU
IPC: H04B7/0413
Filed: 2019-11-08
Abstract: 本公开公开了一种上行波束训练方法，应用于终端设备，方法包括：基于第一网络信令，确定所支持的多个天线集合中的目标天线集合；确定基于目标天线集合的上行波束训练方式；以及基于上行波束训练方式进行波束训练。
Patent WO-2021012503-A1 (WO)
Inventor: XIANG CHUNYU
IPC: G06F16/683
Filed: 2019-11-12
Abstract: Provided are a song generation method, apparatus, computer device, and storage medium; raw voice data is obtained, the raw voice data comprising text information (S10); text information is entered into a preset song database, and a matching song having the highest degree of match with the text information is selected from the song database, the matching song comprising lyrics information, modal particles, and music score information (S20); according to the lyrics information, the text information is cut into characters to obtain an original character segment sequence (S30); the modal particles are added to the character segment corresponding to the original character segment sequence, and the character rhyme of the original character segment sequence after adding the modal particles is adjusted to obtain a target character segment sequence (S40); according to the original character segment sequence, the raw voice data is cut into segments to obtain a raw segmented voice (S50); according to the target character segment sequence, the rhythm of the raw segmented voice is adjusted to obtain a target segmented voice (S60); on the basis of the music score information, speech synthesis is performed for each target segmented voice to obtain a target song (S70). Not only is the smart generation of a target song accomplished, but it is also ensured that the generated target song retains the sound effect of the raw voice data inputted by the user.
Patent WO-2021056782-A1 (WO)
Inventor: LI JIANJUN
IPC: G06F9/451
Filed: 2019-11-21
Abstract: Provided are an image identification and translation method and apparatus, and a terminal and a medium, which are applied to an intelligent terminal. The method comprises: acquiring an image to be translated; identifying text information on the image to be translated; acquiring position information of the text information on the image to be translated; translating the text information into target text; and displaying the target text at a position represented by the position information. By means of the adoption of the technical solutions of the present application, images with text can be directly translated into images in a target language. For either an image locally stored by an intelligent terminal or a non-stored image displayed on a current interface, a corresponding text position is directly converted to characters of the target language, which does not affect the original layout of the image and facilitates reading and use.
Patent WO-2020103933-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/52
Filed: 2019-11-22
Abstract: Devices, systems and methods for digital video coding, which includes using default motion candidates for video coding, are described. An exemplary method for video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video, that a six-parameter affine merge candidate is a default motion candidate to be added to a motion candidate list. The method also includes performing the conversion based on the determining.
Patent WO-2020253109-A1 (WO)
Inventor: YAN RU
IPC: G10L15/26
Filed: 2019-11-26
Abstract: The present application belongs to the technical field of artificial intelligence. Disclosed are a resource information recommendation method and apparatus based on speech recognition, and a terminal and a medium. The method comprises: acquiring an audio clip of a user to be recommended, and analyzing, according to the audio clip, data information of the user to be recommended; then, determining, according to the data information, a resource type suitable for the user to be recommended; next, determining, according to the resource type, each resource name corresponding to the resource type and a fitness function corresponding to the resource type; updating a pre-set genetic algorithm model according to the determined fitness function; taking each resource name as an input parameter of the genetic algorithm model and running the genetic algorithm model so as to obtain the name of a resource to be recommended; and sending resource information corresponding to the name of the resource to be recommended to the user to be recommended. Resources that are suitable for a user can be quickly determined, thereby improving the accuracy of resource information recommendation.
Patent WO-2020108558-A1 (WO)
Inventor: YAN GUANG
IPC: H01L27/32
Filed: 2019-11-28
Abstract: Provided are an organic light-emitting diode display substrate and fabrication method thereof and display device. The organic light-emitting diode display substrate comprises a light-emitting unit layer, a first band gap layer (30), and a color conversion layer; the first band gap layer (30) and the color conversion layer are arranged on a light emission path of the light-emitting unit layer; the light-emitting unit layer comprises a first light-emitting unit (21), a second light-emitting unit (22), and a third light-emitting unit (23) which are periodically arranged on a drive substrate (10) and emit light of a first color; the color conversion layer is configured to convert a portion of the first color light into a second color light and a third color light, respectively; the first band gap layer (30) is arranged between the light-emitting unit layer and the color conversion layer and covers the second light-emitting unit (22) and the third-light emitting unit (23); the first band gap layer (30) is configured to transmit light of a first color, and reflect light of a second color and light of a third color in the direction of light emission. By means of arranging a band gap layer which increases the amount of second-color light and third-color light emitted, the light emission efficiency and emitted light amount of the second color light and the third color light are effectively improved, effectively improving the color purity of the product.
Patent WO-2020119584-A1 (WO)
Inventor: JIANG SHENG
IPC: G06K9/00
Filed: 2019-12-06
Abstract: 一种面瘫程度评价方法、装置、电子设备及存储介质，涉及虚拟康复技术领域，该方法包括：根据目标人脸在静止状态下的面部坐标值，获得目标人脸在静止状态下的第一评分值（S101）；根据目标人脸在运动状态下的面部坐标值，获得目标人脸的第二评分值及第三评分值（S103），其中，运动状态至少包括抬额头、闭眼、耸鼻、示齿、撇嘴中的至少之一，第二评分值表征对目标人脸处于运动状态时，对面部表情的局部评分，第三评分值表征对目标人脸处于运动状态，对面部表情的联动评分；根据第一评分值、第二评分值及第三评分值，获得目标人脸的面瘫程度评价值（S105）。上述方法能够使面瘫程度的评价更加客观化。
Patent WO-2021127847-A1 (WO)
Inventor: FU YANG
IPC: G02B13/06
Filed: 2019-12-23
Abstract: Disclosed is a camera optical lens (10), sequentially containing, from an object side to an image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7), and an eighth lens (L8), wherein the focal length of the camera optical lens (10) is f, the focal length of the first lens (L1) is f1, the focal length of the second lens (L2) is f2, the radius of curvature of the object side surface of the fourth lens (L4) is R7, the radius of curvature of the image side surface of the fourth lens (L4) is R8, the on-axis thickness of the third lens (L3) is d5, and the on-axis distance from the image side surface of the third lens (L3) to the object side surface of the fourth lens (L4) is d6, which satisfy the following relational expressions: 0.78 ≤ f1/f ≤ 1.90; f2 ≤ 0 mm; 3.50 ≤ (R7 + R8)/(R7 - R8) ≤ 11.50; and 3.00 ≤ d5/d6 ≤ 12.00. The camera optical lens (10) has a good optical performance, such as a large aperture, a wide angle, and ultra-thinness.
Patent WO-2020135492-A1 (WO)
Inventor: LI LILI
IPC: G06F9/451
Filed: 2019-12-25
Abstract: 本公开提供了一种软件分层管理系统，包括：终端设备，用于通过登录安装的客户端以从待使用的虚拟机列表中选择虚拟机，并根据所选择的虚拟机基于桌面连接协议连接到远端的虚拟桌面；虚拟桌面资源管理系统，用于对虚拟桌面操作系统和虚拟机资源进行管理以向虚拟桌面操作系统的虚拟桌面提供基础配置和多个常用软件，其中，所述多个常用软件的镜像文件分布在多个不同的容器中；安装在物理硬件设备上的虚拟桌面操作系统，用于从虚拟桌面资源管理系统获取虚拟桌面的基础配置。