baber/WOPTO huggingface dataset:
Patent WO-2020103937-A1 (WO)
Title: Method for producing bacteriocin and propanoic acid based on xylose mother liquor raffinate
Inventor: SHI LIHUA
IPC: C12P7/52
Filed: 2019-11-22
Abstract: A method for producing bacteriocin and propanoic acid based on a xylose mother liquor raffinate, comprising the steps of: step one, culturing a propionibacterium shermanil seed; step two, inoculating the obtained propionibacterium shermanil seed liquid into a modified SLB culture medium or a modified MRS culture medium, performing anaerobic culture on same, separating the produced propanoic acid from a fermentation system during the anaerobic culture process, and collecting same; 1.5% of glucose being replaced with 10%-40% of xylose mother liquor raffinate in the modified SLB culture medium; 20 g of glucose being replaced with 100-400 g of xylose mother liquor raffinate in the modified MRS culture medium; and step three, centrifuging a fermentation broth and collecting the supernatant liquid. The xylose mother liquor raffinate is reused and replaces the common carbon source glucose as a carbon source in microbial fermentation. Propionibacterium shermanil can be normally fermented in a culture medium in which the xylose mother liquor raffinate is used as a carbon source to produce the bacteriocin and the propanoic acid. The fermentation broth containing the bacteriocin still has a bacteriostatic effect.
Patent WO-2021102709-A1 (WO)
Title: Method and apparatus for residing in cell
Inventor: ZHANG HONGPING
IPC: H04W88/02
Filed: 2019-11-26
Abstract: A method and apparatus for residing in a cell. The method comprises: a terminal device supporting a first SIM, wherein the first SIM supports a first user identity and a second user identity; and the terminal device residing in a first cell with the first user identity, and the terminal device residing in a second cell with the second user identity, wherein the first cell supports a first type of service, and the second cell supports a second type of service; and/or the first cell supports a first network slice, and the second cell supports a second network slice. Therefore, by using the method, the problem of a long latency in the process of a UE initiating a service caused due to a mismatch between the service initiated by the UE using one SIM card and the type of service supported by a cell in which the UE resides or a network slice supported by the cell in which the UE resides can be solved.
Patent WO-2020155825-A1 (WO)
Title: 一种瓦楞纸上胶机及上胶工艺
Inventor: CAO LING
IPC: B05C1/12
Filed: 2019-11-28
Abstract: 一种瓦楞纸上胶机及上胶工艺，包括机箱（1）、加胶箱（2）、控制器（3）、压板装置（4）、刮胶板（7）、上胶辊（8）、压纸板（9），机箱（1）包括上箱盒（103）、机座（104），上箱盒（103）的下端两侧连接机座（104），上箱盒（103）内设有压板装置（4），压板装置（4）的下端连有压纸板（9），机座（104）的一侧设有加胶箱（2），机箱（1）内设有胶盒（201），胶盒（201）与加胶箱（2）连通，上胶辊（8）设于胶盒（201）内，上胶辊（8）的两端与机座（104）连接，上胶辊（8）设于压纸板（9）的下方，上胶辊（8）的两侧均设有第二导向辊（6），其中一个第二导向辊（6）的下方设有刮胶板（7），机座（104）上设有调节盒（101），刮胶板（7）的端部与调节盒（101）连接，刮胶板（7）的刮胶端靠近上胶辊（8），刮胶板（7）的下端通过顶板装置与胶盒（201）连接，控制器（3）设于机箱（1）的一侧，控制器（3）与压板装置（4）电连接。
Patent WO-2021103014-A1 (WO)
Title: 阵列基板、显示面板、拼接显示面板及显示驱动方法
Inventor: ZHAO JIAO
IPC: G09G3/36
Filed: 2019-11-29
Abstract: 一种阵列基板（101），包括：显示区（AA）、至少一个像素组（1）和至少一个像素电路组（2）。至少一个像素组（1）位于显示区（AA）内，至少一个像素组（1）中的每个包括阵列设置的多个像素（10）。至少一个像素电路组（2）中的每个位于对应的像素组（1）内相邻两行像素（10）或相邻两列像素（10）之间。
Patent WO-2021109046-A1 (WO)
Title: Discontinuous reception cycle extension and paging with external assistance
Inventor: LI QIAOYU
IPC: H04W68/02
Filed: 2019-12-04
Abstract: Idle discontinuous reception (I-DRX) cycles at a user equipment (UE) may be extended via leveraging of paging assistance from a second UE. For example, a low complexity UE may have a connection to a network (e.g., via a link to a base station) as well as a connection to another UE (e.g., via a device-to-device link to a regular UE). In cases where such a low complexity UE receives paging messages from the network, a UE associated with a device-to-device link of the low complexity UE may monitor paging messages on behalf of the low complexity UE. As such, the low complexity UE may extend its I-DRX cycle, as the assisting UE monitors paging information for the low complexity UE. The assisting UE may forward paging information for the low complexity UE according to paging occasions of the extended I-DRX cycle of the low complexity UE.
Patent WO-2020211397-A1 (WO)
Inventor: FANG JIANSHENG
IPC: G06F16/9535
Filed: 2019-12-05
Abstract: A courseware page display method and apparatus, a page set construction method and apparatus, a device, and a medium. The courseware page display method comprises: acquiring a courseware (S101); determining a first page set for the courseware (S102), the first page set comprising ordered first vectors, and each first vector being used for representing the semantics of a first courseware element in each first courseware page; acquiring a second page set (S103), the second page set comprising ordered second vectors, and each second vector being used for representing the semantics of a second courseware element in each second courseware page; determining a target page set in the second page set (S104), the target page set comprising ordered target vectors, and the first vectors being similar to the target vectors; and displaying some of second courseware pages of the courseware according to the target page set (S105). The method solves the problem that the effort expended by a teacher when making courseware cannot be reduced due to the fact that courseware pages need to be produced and typeset according to the content of a course.
Patent WO-2020181897-A1 (WO)
Title: Terminal device identification method, system, and storage medium
Inventor: HOU BINGYANG
IPC: H04L12/26
Filed: 2019-12-31
Abstract: Disclosed are a terminal device identification method, a system, and a storage medium. The method comprises: during access of a terminal device, obtaining device identification information and device characteristic information thereof; performing identification in at least one of the following identification modes: searching a device information database for device information associated with the device identification information of the terminal device; and matching the device characteristic information with a predetermined regular rule set, and obtaining device information according to the matching result. The device information database is updated in the following manner: obtaining device identification information of each terminal device that has accessed, and obtaining, according to a predetermined rule, multiple pieces of user agent information of said each terminal device; and identifying each terminal device by using the obtained multiple pieces of user agent information to obtain device information, and associatively saving the device identification information of each terminal device with the respective device information in the device information database.
Patent WO-2021138779-A1 (WO)
Inventor: LI CHAO
IPC: H04L7/04
Filed: 2020-01-06
Abstract: Un procédé de commutation d'horloge, un dispositif et un support d'enregistrement sont divulgués, s'appliquant à la réduction de la durée de commutation d'horloge lorsqu'un dispositif d'horloge maître est dans un état défectueux. Dans les modes de réalisation de la présente demande, étant donné que l'état de fonctionnement du dispositif d'horloge maître peut être surveillé par le biais d'un dispositif d'horloge de sauvegarde, et lorsqu'il est détecté que le dispositif d'horloge maître est dans l'état défectueux, des premières informations d'indication sont transmises au terminal, ce qui permet à un dispositif de communication de synchroniser l'horloge système du dispositif de communication sur la base d'informations d'horloge de la durée de sauvegarde. Le procédé assure un gain de temps pour l'exécution d'un algorithme BMCA permettant de déterminer un dispositif d'horloge maître optimal.
Patent WO-2021138872-A1 (WO)
Inventor: CHENG KAI
IPC: H01L33/00
Filed: 2020-01-09
Abstract: 本申请提供了一种半导体结构及其衬底，半导体结构及其衬底的制作方法，衬底的制作方法中，自预制作衬底的表面在每一子单元区内开设凹槽，预制作衬底包括若干单元区，每一单元区包括至少两个子单元区；一个单元区中，各个子单元区的开孔率不同；对预制作衬底退火以形成衬底，凹槽的开口愈合形成自愈合层，未完全愈合的凹槽形成空隙。基台向衬底传热过程中，开孔率不同的子单元区的传热效率不同，利用生长温度对多量子阱材料层的发光特性的影响，从而在衬底正面生长发光层时，实现不同发光波长。上述工艺简单，且能在一个衬底上制作可用于全彩LED的半导体结构，减小了全彩LED的尺寸，降低了成本。
Patent WO-2020151608-A1 (WO)
Inventor: CHEN XIANGBIN
IPC: B64C27/28
Filed: 2020-01-19
Abstract: A rotary-wing unmanned aerial vehicle. The rotary-wing unmanned aerial vehicle comprises a fixed-wing body (10), rotary-wing mechanisms (20) and a steering mechanism (30); the fixed-wing body comprises a fuselage, main wings (11) connected to left and right sides of the fuselage, and segmented wings (12) connected to free extremities of the main wings, an accommodation space being formed between the main wing and the segmented wing on each side; the steering mechanism (30) comprises a rotary driving assembly provided in the fuselage and steering rod assemblies (31) connected to the rotary driving assembly and respectively extending from the free extremities of the main wings on both sides, the rotary driving assembly being used for driving the steering rod assemblies to rotate around an axis; the rotary-wing mechanisms (20) each comprise a fixed support (21) located in the accommodation space and connected to the steering rod assembly, a drive member (22) provided on the fixed support, and rotary wings respectively provided at two ends of the fixed support, the drive member being connected to rotating shafts of the rotary wings. The arrangement manner for the rotary wings of the unmanned aerial vehicle provides good stability, and the body has a high structural strength, so that the flight process is more stable.
Patent WO-2021017452-A1 (WO)
Title: Multilayer separator and device using the same
Inventor: GUO DONGYANG
IPC: H01M10/0525
Filed: 2020-01-21
Abstract: A multilayer separator and a device using the same are disclosed. The multilayer separator comprises at least one first porous substrate (1) and at least one second porous substrate (2), wherein the peeling strength between the first porous substrate (1) and the second porous substrate (2) is in a range of 2 N/m to 50 N/m, and the first porous substrate (1) has an obturator temperature of lower than 135℃. The multilayer separator can effectively guarantee the safety and electrochemical performance of the electrochemical device.
Patent WO-2020200001-A1 (WO)
Title: Rate matching method, device and storage medium
Inventor: XIAO HUAHUA
IPC: H04L5/00
Filed: 2020-03-25
Abstract: Disclosed herein are a rate matching method, a device and a storage medium. The method comprises: configuring N groups of rate matching parameters, the N groups of rate matching parameters being used to indicate rate matching resources corresponding to N groups of physical channels, and N being an integer greater than 1.
Patent WO-2021189428-A1 (WO)
Title: Procédé et appareil pour la transmission de la rétroaction harq-ack pour la communication par liaison latérale
Inventor: LEI HAIPENG
IPC: H04W72/12
Filed: 2020-03-27
Abstract: La présente invention concerne des procédés et des appareils. Selon certains modes de réalisation de l'invention, un procédé exécuté par un premier UE pour une communication sans fil comprend : la réception, à partir d'un deuxième UE, d'informations de commande de liaison latérale (SCI) sur un premier entrelacement sur une porteuse, dans lequel les SCI planifient la transmission de données sur la porteuse, et le premier entrelacement comprend des blocs de ressources (RB) espacés de manière régulière dans le domaine des fréquences; et la transmission, à partir du premier UE, correspondant à la transmission de données, d'un retour d'accusé de réception de demande de répétition automatique hybride (HARQ-ACK) sur une première ressource de retour basée sur les SCI.
Patent WO-2020220924-A1 (WO)
Inventor: WEN JIANXIANG
IPC: G02B6/02
Filed: 2020-04-02
Abstract: 一种有源微晶光纤的制备方法及光纤及其制备装置，将预制棒（1）放置于拉丝炉（2）中进行拉丝，拉制出的光纤在未涂覆状态下引入磁场诱导作用并结合激光处理技术，激光光束经过聚焦整形作用在光纤上，经激光处理再结晶后获得有源微晶光纤（5）。合适的激光处理功率直接影响着硅酸盐玻璃光纤中晶体结构、种类、结晶度、晶粒尺寸、含量和玻璃残余相的多少。外加磁场诱导，改变了结晶过程的热力学与动力学，使得到的晶体粒度分布更佳均匀，减小了凝聚现象，使得晶粒尺寸更小。
Patent WO-2021196168-A1 (WO)
Title: 植绒机
Inventor: GONG XUEBIN
IPC: B05C13/00
Filed: 2020-04-03
Abstract: 一种植绒机，包括：植绒箱(100)，对放置在植绒箱(100)内的工件(12)进行植绒；以及装夹组件，对植绒箱(100)内的工件(12)进行装夹，并使工件(12)在植绒箱(100)内转动，装夹组件包括分别设置在植绒箱(100)两侧的第一装夹单元(310)和第二装夹单元(320)，第一装夹单元(310)能够朝向第二装夹单元(320)移动并与第二装夹单元(320)共同夹持工件(12)，第二装夹单元(320)驱动工件(12)旋转。
Patent WO-2021203432-A1 (WO)
Title: Adjustment for timing advance
Inventor: TAO TAO
IPC: H04W74/00
Filed: 2020-04-10
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of the adjustment of the Timing Advance (TA). The method comprises determining a channel occupancy time structure for accessing a radio channel between the first device and a second device, the channel occupancy time structure indicating a set of time-domain resources for accessing the radio channel; and setting a timing advance for a transmission from the first device to the second device based on the channel occupancy time structure. In this way, a dynamic adjustment of TA is allowed at the UE, which ensures that a desire duration of the gaps of the channel occupancy at different transmission scenarios.
Patent WO-2020169119-A1 (WO)
Inventor: SHENTU WEI
IPC: G02C7/10
Filed: 2020-04-20
Abstract: An infrared reflective film-type optical filter panel (26). The substrate (1) of the optical filter panel (26) is of PC or PMMA, and provided on the substrate (1) are several layers of TiO 2  coatings and SiO 2  coatings; or the substrate (1) of the optical filter panel (26) is of CR-39, and provided on the substrate (1) are several layers of MgF 2  coatings and TiO 2  coatings. Vacuum ion source assisted deposition (IDA) is used, and film-type combination and film-type design enable precise control, the infrared light between 610nm and 720nm in the visible light band is selectively reflected and the transmittance thereof is reduced to approximately 20%, making it comfortable on eyes while basically not compromising the ambient luminance, thereby facilitating driving safety.
Patent WO-2020233358-A1 (WO)
Title: Composition de points quantiques et son procédé de préparation, et dispositif électroluminescent et son procédé de préparation
Inventor: MEI WENHAI
IPC: H01L51/56
Filed: 2020-04-27
Abstract: L'invention concerne une composition de points quantiques et son procédé de préparation, ainsi qu'un dispositif électroluminescent et son procédé de préparation. La composition de points quantiques comprend un point quantique noyau-enveloppe (1) et une couche de matériau de transport d'électrons (2) disposée sur le côté extérieur du point quantique noyau-enveloppe (1), une partie du point quantique noyau-enveloppe (1) étant enveloppée par la couche de matériau de transport d'électrons (2), et l'autre partie du point quantique noyau-enveloppe étant exposée.
Patent WO-2021000647-A1 (WO)
Title: 一种业务保护方法、网络设备、分布式业务处理系统及存储介质
Inventor: ZHANG JIAN
IPC: G06F11/00
Filed: 2020-04-30
Abstract: 本发明实施例提供一种业务保护方法、网络设备、分布式业务处理系统及存储介质，其中的业务保护方法包括：收集本CPU上的隧道信息与会话信息，所述隧道信息为本CPU所承载隧道的信息，所述会话信息为所述隧道所承载会话的信息；将所述隧道信息与所述会话信息发送给主控板，所述隧道信息与所述会话信息用于所述主控板将本CPU上的业务发送给备用CPU，供所述备用CPU继续处理本CPU上的业务。
Patent WO-2021237801-A1 (WO)
Title: Laser marking device
Inventor: CHEN HONGSHU
IPC: B23K26/362
Filed: 2020-06-08
Abstract: A laser marking device, comprising a pneumatic clamp (1), a rotation motor (2) for controlling the pneumatic clamp (1) to rotate, and a laser marking unit. A fine-tuning part for performing posture adjustment on a clamped object is arranged on the pneumatic clamp (1). When the device is used for laser marking, if an alignment surface of the clamped object is not fit for laser marking, the position or posture of the clamped object is fine-tuned by means of the fine-tuning part to achieve an appropriate laser marking condition, so that the laser marking efficiency can be improved.
Patent WO-2021248415-A1 (WO)
Inventor: ZHU DANDAN
IPC: H01L33/00
Filed: 2020-06-11
Abstract: A semiconductor structure and a manufacturing method therefor. The method comprises: provide an N-type semiconductor layer (11), a light-emitting layer (12), a P-type ion-doped layer (13), and a barrier material layer (14') that are distributed from bottom to top; pattern the barrier material layer (14') to form a barrier layer (14), the barrier layer (14) at least having an opening (14a) to expose a part of the region of the P-type ion-doped layer (13); use the barrier layer (14) as a mask to activate P-type doped ions in the exposed P-type ion-doped layer (13) so as to form an activated region (131), and the P-type ion-doped layer (13) covered by the barrier layer (14) forms an inactivated region (132).
Patent WO-2021147229-A1 (WO)
Title: Online real-time initiating and responding methods based on exclusive small blackboard, and interactive system based on same
Inventor: SHI HUAXIANG
IPC: H04L29/08
Filed: 2020-06-15
Abstract: Disclosed are online real-time initiating and responding methods based on an exclusive small blackboard, and an interactive system based on same. The online real-time initiating method based on an exclusive small blackboard comprises: selecting a small blackboard type, and sending a preparation state message to a server; displaying a corresponding small blackboard and an operation interface according to the selected small blackboard type, and asking a question; clicking on a distribution button, encoding data of a questioning small blackboard, and sending, to the server, an answer state message and the encoded data of the questioning small blackboard; receiving and parsing several pieces of data, which are forwarded by the server, of answering small blackboards, and displaying same; and when one of the received answering small blackboards is selected for explanation, encoding the explanation small blackboard, and sending same to the server. According to the present invention, limitations on the real-time performance, interactivity and privacy thereof are solved, and the efficiency and effect of online interactions between multiple persons are improved.
Patent WO-2021017687-A1 (WO)
Title: Insulation impedance detection circuit, and method
Inventor: WANG CHEN
IPC: H02S50/10
Filed: 2020-06-22
Abstract: An insulation impedance detection circuit and a method, pertaining to the field of connecting an inverter to a grid, and used to detect whether a direct current input terminal of an inverter is short-circuited to the ground or has a low impedance with respect to the ground. The insulation impedance detection circuit comprises: a controller (11), an inverter circuit (12), a first direct current voltage source (DC1), a second direct current voltage source (DC2), a filter circuit (13), and a switch circuit (14). The controller (11) is used to open a first relay (F 1 ), and close second relays (F 2 -F M ) or switch an on-of state of at least one of the the second relays (F 2 -F M ). Whether a positive input terminal (DC+) of the inverter circuit (12) is short-circuited to the ground or has a low impedance with respect to the ground is determined according to a first measurement value between the positive input terminal (DC+) of the inverter circuit (12) and a grounding point. Whether a negative input terminal (DC-) of the inverter circuit (12) is short-circuited to the ground or has a low impedance with respect to the ground is determined according to a second measurement value between the negative input terminal (DC-) of the inverter circuit (12) and the grounding point. The first relay (F 1 ) refers to a relay of M relays which is connected to at least one impedor in parallel, and the second relays (F 2 -F M ) refer to the remaining relays of the M relays except for the first relay.
Patent WO-2021139104-A1 (WO)
Title: Method and apparatus for adjusting rete network structure, and computer device
Inventor: LI TAO
IPC: G06N5/04
Filed: 2020-06-29
Abstract: A method for adjusting a Rete network structure, relating to the field of artificial intelligence, and comprising: obtaining a change trend of a data change rate in a Rete network within a specified time period including a current moment (S1); according to the change trend, selecting a specified discriminator suitable for the change trend of the data change rate (S2); inputting node data in the Rete network into the specified discriminator, and calculating node time consumption data (S3); determining whether to adjust a Rete network structure according to the node time consumption data, and if yes, adjusting the Rete network structure (S4). A discriminator is added to an adaptive Rete algorithm, so that when the discriminator determines that a Rete network structure may be currently adjusted, the adaptive Rete algorithm is started to adjust the Rete network structure; otherwise, the adaptive Rete algorithm is not started to adjust the Rete network structure, so as to prevent the performance of a rule engine system from being degraded due to frequent Rete network structure changes.
Patent WO-2021008509-A1 (WO)
Inventor: HU JIZONG
IPC: F16K11/074
Filed: 2020-07-14
Abstract: Provided in the present invention is a water purifier, which comprises one control valve used for controlling the flow of water and one filtration apparatus used for purifying raw water, where the filtration apparatus comprises one housing, one primary filter, and one secondary filter, wherein the housing is provided with one first accommodating cavity. The primary filter and the secondary filter are both provided within the first accommodating cavity of the housing. The housing and the primary filter are provided therebetween with one raw water channel. The primary filter and the second filter are provided therebetween with one purified water channel. The secondary filter is provided with one purified water outlet. The filtration apparatus is provided with one first communication opening, first second communication opening, and one third communication opening. The control valve comprises one valve body and one valve core, where the valve body is provided with one valve cavity, one first opening, one second opening, one third opening, one fourth opening, one fifth opening, one raw water inlet, and one sewage discharging opening.
Patent WO-2021042923-A1 (WO)
Inventor: WU SEN
IPC: G06F16/22
Filed: 2020-07-31
Abstract: 一种数据分片存储方法、装置、终端及计算机可读存储介质，涉及区块存储系统领域，所述方法包括以下操作：接收到待存储数据，计算所述待存储数据的哈希值（S10），而后将所述待存储数据的哈希值与区块链中数据存储节点的哈希值进行对比，根据对比结果确定第一预设数量的目标存储节点（S20），接下来将所述待存储数据拆分成第二预设数量的子数据，并基于预设存储顺序将各个子数据分别存储到各个目标存储节点中（S30）。
Patent WO-2021082580-A1 (WO)
Inventor: WANG TAO
IPC: H04N5/217
Filed: 2020-08-04
Abstract: The present invention provides a night scene high dynamic range image generation method, device, and an electronic apparatus, the method comprises: acquiring multiple frames of normal exposure images and one frame of underexposure image; denoising the multiple frames of normal exposure images to obtain a normal exposure result image; denoising the underexposure image to obtain an underexposure result image; and fusing the normal exposure result image and the underexposure result image to obtain an HDR image. Thus, the night scene HDR image is generated only through one frame of underexposure image and multiple frames of normal exposure images, on one hand, the number of frames of the required composite image is reduced, so that the image acquisition time is shortened, and on the other hand, the underexposure image only needs to be simply denoised, denoising is not needed for multiple frames, and thus a large amount of denoising time is saved; thus, night scene high dynamic range image generation can be realized only through multiple frame denoising with low complexity, the whole generation process is simpler, and the user experience effect is rapidly improved.
Patent WO-2021032035-A1 (WO)
Inventor: LI WENJUN
IPC: B05C9/14
Filed: 2020-08-17
Abstract: 一种制备大宽幅超薄金属锂带的凹版涂布装置及其方法，属于锂金属材料制备技术领域。该装置包括锂液熔箱（17）、微凹辊（5）、放卷装置、基材背辊（7）、热压装置和收卷装置；微凹辊（5）的下部浸入锂液熔箱（17）中的锂液中；微凹辊（5）的一侧上设置有热刮刀（6），热刮刀（6）的端部与微凹辊（5）的辊面相接触；基材背辊（7）设置在微凹辊（5）的斜上方；放卷装置设置在基材背辊（7）的一侧上，所述收卷装置设置在基材背辊（7）的上方，热压装置设置在基材背辊（7）与收卷装置之间，放卷装置上的基材经过基材背辊（7）和热压装置后缠绕于收卷装置上。该装置结构简单、设计合理，有效提高了涂布的均匀性，能够实现自动化生产厚度为1-50um的超薄金属锂带，大大提高了工作效率和产品质量。