baber/WOPTO huggingface dataset:
Patent WO-2019169963-A1 (WO)
Inventor: ZHOU ZHICHAO
IPC: G06F17/00
Filed: 2019-01-23
Abstract: A content recommendation method, apparatus, electronic device, and system, comprising: according to a determined label, a recommendation system (102) searching a content database for content matching the label, wherein content in the content database is determined according to a first type of content matched by an internal operation system (104) and a second type of content matched by an external operation system (106) (202); the recommendation system (102) recommending found content to a user corresponding to the label (204).
Patent WO-2020133630-A1 (WO)
Inventor: ZHANG LIANG
IPC: G11C5/14
Filed: 2019-01-29
Abstract: 一种显示面板的时序控制芯片的控制方法和显示面板，包括步骤:写入保护电平输出至写入保护引脚；检测写入保护引脚的实际电平值；根据实际电平值跟写入保护电平的比较结果，控制是否读取初始化配置编码。
Patent WO-2020057051-A1 (WO)
Title: 汽车音响系统的多声道信号转换方法及汽车音响系统
Inventor: YE CHAO
IPC: H04S3/00
Filed: 2019-02-18
Abstract: 本发明涉及一种汽车音响系统及其多声道信号转换方法，专门针对车内多通道扬声器系统，具有较好的实用新型和可操作性。该多声道信号转换方法，包括：A、将直达声信号和背景声信号经过混合矩阵处理，生成车内多个通道的多通道信号；B、对各个通道的多通道信号进行滤波，生成各扬声器单元的信号；C、对各扬声器单元的信号通过位置校正滤波器对由于扬声器单元与听音位置距离不同引起的听感差异进行位置校正后驱动扬声器单元发生；或，进一步通过高度校正滤波器对由于扬声器单元的高度不同引起的听感差异进行高度校正后，驱动各扬声器单元发声。
Patent WO-2019184619-A1 (WO)
Title: Convolutional computation accelerator, convolutional computation method, and convolutional computation device
Inventor: ZHANG BO
IPC: G06N3/063
Filed: 2019-02-19
Abstract: The embodiments of the present application relate to a convolutional computation accelerator, a convolutional computation method, and a convolutional computation device and relate to the technical field of electronic circuits. The convolutional computation accelerator comprises: a controller, a computation matrix, and a first cache. The computation matrix comprises at least one row of computation units, each row of computation units comprise at least two computation units, and adjacent two computation units in each row of computation units are connected with each other. The controller is used for controlling the loading of input data of each row of computation units into the first cache and the inputting of the input data loaded into the first cache to the corresponding row of computation units, so that the corresponding row of computation units transmit the input data in the corresponding row of computation units. Each computation unit of the corresponding row of computation units performs a convolutional computation on the received input data with a prestored convolution kernel.
Patent WO-2020034619-A1 (WO)
Inventor: YU XIN
IPC: G03B21/14
Filed: 2019-03-01
Abstract: L'invention concerne un dispositif d'affichage, comprenant un appareil de source de lumière, un premier modulateur spatial de lumière, un deuxième modulateur spatial de lumière, un premier appareil de récupération de lumière et un deuxième appareil de récupération de lumière. L'appareil de source de lumière est utilisé pour émettre une lumière ayant une première couleur, une fluorescence ayant une deuxième couleur, une lumière supplémentaire ayant la deuxième couleur, une fluorescence ayant une troisième couleur et une lumière supplémentaire ayant la troisième couleur. Le premier modulateur spatial de lumière est utilisé pour moduler la lumière ayant la première couleur afin de générer une lumière d'image ayant la première couleur et moduler la fluorescence ayant la deuxième couleur et la lumière supplémentaire ayant la deuxième couleur afin de générer une lumière d'image ayant la deuxième couleur et une lumière ne servant pas à la projection. Le deuxième modulateur spatial de lumière module la fluorescence ayant la troisième couleur et la lumière supplémentaire ayant la troisième couleur afin de générer une lumière d'image ayant la troisième couleur et une lumière ne servant pas à la projection. Le premier appareil de récupération de lumière récupère la lumière ayant la première couleur et la lumière supplémentaire ayant la deuxième couleur dans la lumière ne servant pas à la projection générée par le premier modulateur spatial de lumière vers le premier modulateur spatial de lumière pour une réutilisation. Le deuxième appareil de récupération de lumière récupère la lumière supplémentaire ayant la troisième couleur dans la lumière ne servant pas à la projection générée par le deuxième modulateur spatial de lumière vers le deuxième modulateur spatial de lumière pour une réutilisation.
Patent WO-2020124818-A1 (WO)
Title: Method and apparatus for remotely repairing failure of express parcel cabinet, express parcel cabinet, and storage medium
Inventor: MA HAIYAN
IPC: G06Q10/00
Filed: 2019-03-15
Abstract: Disclosed are a method and apparatus for remotely repairing a failure of an express parcel cabinet, an express parcel cabinet, and a storage medium. The method comprises: when it is detected that an express parcel cabinet fails, reporting failure information to a server, wherein the failure information is used for instructing the server to generate an online maintenance work order matching the failure information; receiving a maintenance operating instruction sent by an operation and maintenance staff operating system with regard to the online maintenance work order; and controlling, according to the maintenance operating instruction, a robotic arm arranged on the express parcel cabinet to carry out a remote failure repair operation.
Patent WO-2020077947-A1 (WO)
Title: System and method for customizing portable natural language processing interface for appliances
Inventor: HUANG HAIBIN
IPC: G05B15/02
Filed: 2019-03-20
Abstract: A method and system of customizing a portable voice-based control user interface for multiple types of appliances. The method performed at a user device includes establishing a data communication connection with a voice control apparatus (702); detecting a first user request to update a NLP module of the voice control apparatus (704); establishing a connection to a NLP model server (708); displaying a listing of appliance types and a respective listing of appliance functions for each appliance type, in a graphical user interface of the user device (710); receiving user selection of a first set of appliance functions for a first appliance type and a second set of appliance functions for a second appliance type (712); downloading, from the NLP model server, a first NLP model for the first set of appliance functions for the first appliance type, and a second NLP model for the second set of appliance functions for the second appliance type (716); and integrating the first NLP model and second NLP model into the NLP module of the voice control apparatus (718).
Patent WO-2020220311-A1 (WO)
Inventor: QIU ZHIHONG
IPC: H04W74/08
Filed: 2019-04-30
Abstract: Systems and methods for enhanced random access procedure are provided. A wireless communication device can receive, from a wireless communication node, information indicating a value. The wireless communication device can compare a randomly generated value with the value. The wireless communication device can select, based on the comparison, either a 4-step random access procedure or a 2-step random access procedure to access to the wireless communication node. The wireless communication device can transmit a first message to access to the wireless communication node, wherein content of the first message is based on the selection of the 4-step random access procedure or the 2-step random access procedure.
Patent WO-2019233457-A1 (WO)
Inventor: WU HAO
IPC: C07D417/04
Filed: 2019-06-06
Abstract: 公开了一种作为胞外信号调节激酶(ERK)抑制剂的化合物(如式（I）所示)及其药物组合物、制备方法，以及其在治疗ERK介导的疾病中的用途，所述化合物通过参与调节细胞增殖、凋亡、迁移、新生血管生成等多个过程而发挥作用。
Patent WO-2020243948-A1 (WO)
Title: In-situ polymerized polymer electrolyte for lithium ion batteries
Inventor: SU SHASHA
IPC: H01M10/05
Filed: 2019-06-06
Abstract: Monomers for preparing a polymer electrolyte precursor composition capable to form an in-situ polymerized polymer electrolyte, which comprise, consist essentially of, or consist of A1) a first monomer and A2) a second monomer. A polymer electrolyte precursor raw material composition, a polymer electrolyte precursor composition capable to form a polymer electrolyte comprising the monomers, a polymer electrolyte and an electrochemical device are also provided.
Patent WO-2020220430-A1 (WO)
Inventor: YE WENBO
IPC: H04L47/22
Filed: 2019-06-06
Abstract: Disclosed in the present application are a traffic limiting method and system. The method comprises: a distributed node sends a service volume within the current preset time period to a central node according to a fixed cycle; the central node determines a decision limit of the distributed node on the basis of the received service volume, and sends the decision limit to the distributed node; the distributed node receives the decision limit sent by the central node; and after receiving an access request, the distributed node determines, on the basis of the latest received decision limit, whether traffic limiting is required for the access request. In the present application, a traffic limiting decision is autonomously determined by a distributed node, so that the decision path is short, and the decision is fast and accurate.
Patent WO-2020007162-A1 (WO)
Title: Thermocouple structure
Inventor: LIU YUNBO
IPC: G01K1/14
Filed: 2019-06-06
Abstract: A thermocouple sensing structure for measurement of a temperature distribution inside of a vessel(10) filled fully or partially with multi-phase fluid consisting of residue oil, hydrogen, cracked oil/gas products, sulfur, catalyst particles or catalyst droplets, etc., the thermocouple sensing structure consists of a support structure(1) and a number of thermocouple sensing elements(3), the thermocouple sensing elements(3) are partially or fully covered by the support structure(1), and wherein the closed tip(3B,3C,3D,3M) of the thermocouple sensing element(3) is passed through the support structure(1) to the inside of the vessel(10). And a support structure(1) for fixation of a thermocouple sensing element(3) in a vessel(10), in particular suitable for use in thermocouple sensing structure, the support structure(1) has a protection portion for protection of at least a lower portion of at least one thermocouple sensing element(3) relative to an upward flow direction of a fluid in the vessel(10). The static pressure of the fluid in the vessel(10) is beard by a sheath of the thermocouple such that a requirement for the strength and shape of the support structure(1) is significantly decreased. Therefore, the effect on the fluid flow field in the vessel(10) and the fluid hydraulic resistance of the temperature measurement system are reduced to a minimum level.
Patent WO-2020024745-A1 (WO)
Title: Kit for fluorescent immunoassay of hair trace drug
Inventor: GE XIULONG
IPC: G01N33/94
Filed: 2019-06-28
Abstract: A kit for fluorescent immunoassay of a hair trace drug, comprising a sample lysate and a fluorescent immunochromatographic test strip. The lysate is used to dissolve small drug molecules from hair; the fluorescent immunochromatographic test strip comprises a PVC liner (1), a nitrocellulose membrane (3), a sample pad (2) and an absorbent pad (4); the sample pad (2), the nitrocellulose membrane (3) and the absorption pad (4) are successively staggered and fixed on the PVC liner (1); the sample pad (2) is provided thereon with a drug antibody-quantum dot nanoparticle complex and a rabbit IgG-quantum dot nanoparticle complex; the nitrocellulose membrane (3) is provided thereon with a detection line (5) and a quality control line (6), and the detection line (5) is coated with a drug antigen-bovine serum albumin complex, and the quality control line (6) is coated with a sheep anti-rabbit antibody. The present kit may quickly, accurately and sensitively detect the drug in the hair.
Patent WO-2020011132-A1 (WO)
Title: Lumen stent conveyor
Inventor: ZHANG JUNQIANG
IPC: A61F2/966
Filed: 2019-07-08
Abstract: Disclosed is a lumen stent conveyor, comprising a conveyor head, a sheath core tube, and a connector. The connector is at least partially accommodated in the conveyor head, and the connector comprises a first connecting portion and a second connecting portion connected to a proximal end of the first connecting portion. The first connecting portion is fixedly connected to the sheath core tube, the second connecting portion is fixedly connected to the conveyor head, and the axial length of the second connecting portion is greater than the outer diameter of the sheath core tube, such that a safe and reliable connection of the sheath core tube and the conveyor head is guaranteed, and a clinical operation is in turn guaranteed to be performed normally.
Patent WO-2021016786-A1 (WO)
Title: Grinding wheel sheet
Inventor: FU XUANQI
IPC: B24D5/14
Filed: 2019-07-29
Abstract: A grinding wheel sheet (100), comprising a mesh cloth (10) and an abrasive (20) covering the mesh cloth (10). The grinding wheel sheet (100) is provided with a first annular area (1001) located on an outer ring and a second annular area (1002) located on an inner ring; the abrasive (20) comprises a primary abrasive (201) filling the first annular area (1001) and a secondary abrasive (202) filling the second annular area (1002); the bulk density of the primary abrasive (201) and the secondary abrasive (202) is between 1.54-2.11 g/cm3; the primary abrasive (201) contains 80-97.5% of aluminum oxide; the secondary abrasive (202) contains 40-90% of aluminum oxide; and the content of aluminum oxide in the primary abrasive (201) is greater than that in the secondary abrasive (202). The secondary abrasive (202) selects to contain less aluminum oxide than the primary abrasive (201), and the bulk density of the primary abrasive (201) and the secondary abrasive (202) is restricted in a limited range, so that the consistent elongation and strength of the grinding wheel sheet (100) as a whole is ensured, the side load capability of the grinding wheel sheet (100) is guaranteed, and the breakdown risk is reduced.
Patent WO-2020258444-A1 (WO)
Title: 一种塑胶热熔焊接立体商标及其生产方法
Inventor: LI HAIFU
IPC: B29C65/04
Filed: 2019-08-01
Abstract: 一种塑胶热熔焊接立体商标及其生产方法，该立体商标包括塑胶标牌、基材和底片，所述标牌的背面上设置有至少两个固定柱，所述基材上设置至少两个与固定柱相适配的穿孔，所述底片与标牌相适配，且底片上设置有至少两个与固定柱相对应的通孔，所述标牌上的固定柱通过基材上的穿孔与底片上的通孔固定连接。该立体商标利用标牌与底片进行热熔焊接，其结构简单，连接稳定性好、不易脱落；且该生产加工方式简单、操作简便、耗时短、生产效率高，成本更低。
Patent WO-2020034848-A1 (WO)
Title: Method and apparatus used in wireless communication node
Inventor: JIANG QI
IPC: H04L5/00
Filed: 2019-08-01
Abstract: Disclosed in the present application are a method and apparatus used in a wireless communication node, the method comprising: a first node receiving first information and second information by means of an air interface, the first information indicating a first time offset value, the second information indicating a first time-domain resource with respect to a first time; wherein the first time is associated with a first time unit, the first time unit is a time unit obtained when a first receiving time is delayed for the first time offset value, and the first receiving time is associated with a time-domain resource used for receiving the first information. The present application designs a first time offset value to enable a terminal B to perform transmission according to the timing acquired thereby when a terminal A requires a transmission therefrom without multiple interactions between the terminals A and B to acquire a timing advance, thus improving the transmission efficiency of wireless signals on a sub-link in Internet-of-things and Internet-of-vehicles systems, enhancing the overall systematic performance.
Patent WO-2020206914-A1 (WO)
Inventor: WANG JUN
IPC: G06F16/54
Filed: 2019-08-30
Abstract: Provided are a visualization method and an electronic device for multi-source earth observation image processing, and a storage medium. The method comprises: according to the processing flow of the multi-source earth observation image, obtaining a plurality of sub-algorithms corresponding to the processing flow (S1); generating the graphic object corresponding to each sub-algorithm according to the processing flow (S2); associating the sub-algorithm with the graphic object through the model generator to generate a graphic object model (S3); connecting a plurality of graphic object models according to the processing flow, to generate a visualization model of the multi-source earth observation image (S4); visualizing the processing process of the multi-source earth observation image through the visualization model (S5). The method achieves the visualization of the processing process of the multi-source earth observation image, visually displays each processing step, and meets the requirement for visual integration of the processing process of the multi-source earth observation image in the mode that what you see is what you get.
Patent WO-2020078126-A1 (WO)
Title: Alcohol/ester-balanced all-malt pilsner beer and preparation method therefor
Inventor: FAN WEI
IPC: C12C1/18
Filed: 2019-09-03
Abstract: An alcohol/ester-balanced all-malt Pilsner beer and a preparation method therefor, relating to the technical field of beer, and able to solve the problems of high higher alcohol content, unbalanced alcohol and ester flavors, and poor drinkability in current all-malt Pilsner beers. In the present alcohol/ester-balanced all-malt Pilsner beer, a Pilsner malt combined with a pale roasted malt, and hops having a cohumulone content of less than or equal to 30% are used as ingredients, and the beer is produced by means of bottom fermentation. The original wort gravity of the beer is 10.5–11.5°P, the original wort α-N content is less than 180mg/L, the bitterness is 20–30 EBC, higher alcohols are less than 80mg/L, the color is 6-9 EBC, and the RDF is between 65–68%. The isocohumulone content of the beer is less than or equal to 35%, and the alcohol/ester ratio is 5–7. The present beer recipe can be used in the production of the alcohol/ester-balanced all-malt Pilsner beer.
Patent WO-2021051362-A1 (WO)
Title: Machine learning-based channel estimation
Inventor: SONG NUAN
IPC: G06N3/08
Filed: 2019-09-19
Abstract: Example embodiments of the present disclosure relate to machine learning-based channel estimation. According to an example embodiment, a first device determines a signal quality that is expected in transmission of a reference signal from a second device to the first device and receives the reference signal from the second device. The first device selects, based on the expected signal quality, a channel estimation model from a plurality of channel estimation models that have been trained for a plurality of candidate signal qualities for the reference signal. The first device determines, using the selected channel estimation model and based on the received reference signal, channel state information of a communication channel from the first device to the second device. According to this solution, a channel estimation model is dynamically selected for use, depending on a real-time signal quality expected to be gained in transmission of a certain RS.
Patent WO-2020252973-A1 (WO)
Inventor: YANG ZONGXU
IPC: H04R1/10
Filed: 2019-09-26
Abstract: Disclosed are a wireless earphone noise reduction method and system, a wireless earphone and a computer-readable storage medium. The method comprises: acquiring first environmental noise collected by a left earphone and second environmental noise collected by a right earphone; performing frequency response analysis on the first environmental noise and the second environmental noise to obtain a balance curve; and calculating, according to the balance curve, a first EQ compensation parameter corresponding to the first environmental noise and a second EQ compensation parameter corresponding to the second environmental noise, so that the left earphone performs noise reduction processing by using the first EQ compensation parameter and the right earphone performs noise reduction processing by using the second EQ compensation parameter. By means of the noise reduction method provided in the present application, the left-right gain balance of wireless earphones is realized.
Patent WO-2021062727-A1 (WO)
Title: Redirecting method and apparatus, terminal device and network device
Inventor: XU YANG
IPC: H04W48/18
Filed: 2019-09-30
Abstract: Provided in the embodiments of the present application are a redirecting method and apparatus, a terminal device and a network device. The method comprises: a terminal device receiving a redirection message triggered by a first access node, wherein the redirection message carries first instruction information, the first instruction information is used for instructing the terminal device to access a second access node, and at least one of the first access node and the second access node is a non-3GPP access node.
Patent WO-2020108097-A1 (WO)
Title: Method for holding ultra-thin semiconductor wafer in semiconductor integration process
Inventor: DAI JIAYUN
IPC: H01L21/683
Filed: 2019-10-08
Abstract: The present application discloses a method for holding an ultra-thin semiconductor wafer (1) in a semiconductor integration process. The main steps comprise: 1) spin-coating a first temporary bonding adhesive (3) on a front surface of a first temporary carrier (2); 2) bonding a front surface of an ultra-thin semiconductor wafer to the front surface of the first temporary carrier; 3) spin-coating a second temporary bonding adhesive (5) on a front surface of a second temporary carrier (4); 4) bonding a rear surface of the ultra-thin semiconductor wafer to the front surface of the second temporary carrier; 5) separating the ultra-thin semiconductor wafer from the first temporary carrier; 6) fabricating an integrated interconnection structure; 7) performing a bonding integration process; and 8) separating the integrated wafer from the second carrier. Two types of temporary bonding adhesives having different softening temperatures are used in conjunction with two temporary carriers, and a temporary bonding process and a bonding release process are used, thereby ensuring that the ultra-thin semiconductor wafer is supported by the temporary carrier during three-dimensional integration processes such as transferring, holding, interconnection structure fabrication, and bonding, and effectively reducing the risk of wafer cracking during the integration process.
Patent WO-2021027056-A1 (WO)
Inventor: HUANG HUAXUE
IPC: A61K36/42
Filed: 2019-10-18
Abstract: A composition having mogroside sweetness and flavor and a preparation method therefor and an application thereof. The composition comprises at least among fructus momordicae aromatic volatile oil, fructus momordicae sweet-aroma decolorized concentrated juice, fructus momordicae pure-flavor decolorized concentrated juice and a mogroside sweetness ingredient, the fructus momordicae sweet-aroma decolorized concentrated juice, the fructus momordicae pure-flavor decolorized concentrated juice and the mogroside sweetness ingredient being not equal to 0. The composition does not contain bitter substances; retains the flavor and nutritional ingredients of fructus momordicae; has rich fruit fragrance and burnt aroma; has a refreshing sweetness and pure taste close to sucrose; has a short sweetness duration and a high sweetness saturation; and integrates the fragrance, sweetness, taste and nutrients of the fructus momordicae. The preparation process is simple, and the cost is low. The composition having mogroside sweetness and flavor may be widely applied to the fields of foods, beverages, dairy products, health-care products, medicines and the like.