baber/WOPTO huggingface dataset:
Patent WO-2020143395-A1 (WO)
Inventor: BU SHUI
IPC: A61K9/28
Filed: 2019-12-13
Abstract: A flupentixol melitracen tablet and a preparation method therefor, which relate to the technical field of pharmaceutical preparations. The flupentixol melitracen tablet contains the following components in mass percentage: flupentixol hydrochloride 0.3% -1.0%, melitracen hydrochloride 5.78%-19.26%, an antioxidant 0.01%-10%, a filler 60%-88%, a disintegrant 0.5%-6%, a binder 2%-6%, and a lubricant 0.2%-3%. By means of adding the antioxidant, the stability of the flupentixol melitracen tablet may be effectively improved, the degradation of flupentixol may be effectively controlled to produce impurities such as Lu28-159 and trifluoromethyl thioxanthone, and the level of the impurities is reduced, thus ensuring product safety and effectiveness; in addition, the product has in vitro dissolution behavior and bioequivalence similar to that of the originally developed tablet Deanxit.
Patent WO-2020238164-A1 (WO)
Title: Method and device for treating waste oil by using sulfur-containing waste water
Inventor: Gou Zehao
IPC: C10G17/09
Filed: 2019-12-16
Abstract: A method and device for treating waste oil by using sulfur-containing waste water, belonging to the technical field of waste oil treatment. The waste oil is injected and mixed with sulfur-containing waste water in a certain proportion for demulsification, and then settled in a settling tank (10) to achieve three-phase separation of oil-water-residue. After treatment, the water content of the waste oil is < 5%, and the mechanical impurity content of the waste oil is < 2%. The method and device for treating waste oil by using sulfur-containing waste water significantly reduce the cost of treating waste oil, and also significantly reduce the difficulty of subsequent waste water treatment, save production costs, and improve the treatment effect of waste oil demulsification.
Patent WO-2021120025-A1 (WO)
Title: Systèmes et procédés pour traiter un modèle imprimé
Inventor: YAO ZHIFENG
IPC: B29C64/10
Filed: 2019-12-18
Abstract: Système et procédé pour traiter un modèle imprimé. Le procédé peut comprendre le placement d'au moins une partie du modèle imprimé dans un milieu de traitement thermique. Le procédé peut en outre comprendre la réalisation d'un traitement thermique sur le modèle imprimé sur la base, au moins en partie, du milieu de traitement thermique. Le milieu de traitement thermique peut fournir une force de contrainte pour empêcher une déformation du modèle imprimé pendant le traitement thermique. Le procédé peut également comprendre l'obtention d'un objet imprimé sur la base, au moins en partie, du traitement thermique réalisé sur le modèle imprimé.
Patent WO-2021128043-A1 (WO)
Title: 一种双面发声扬声器
Inventor: LI QIAOLING
IPC: H04R9/02
Filed: 2019-12-25
Abstract: 本申请提供了一种双面发声扬声器，包括第一发声结构、第二发声结构、第一框架和第二框架，第一发生结构用于朝向第一方向发声，第二发声结构用于朝向第二方向发声，所述第一框架和所述第二框架围合形成安装腔，所述第一发声结构及所述第二发声结构安装在所述安装腔内，所述第一框架和所述第二框架的相应位置处设置有焊接部，所述第一框架和所述第二框架之间通过激光焊接所述焊接部形成连接。本申请的双面发声扬声器连接可靠，可以提高双面发声扬声器的性能，同时还可以降低安装难度，提高安装效率。
Patent WO-2020135790-A1 (WO)
Inventor: LI CHONG
IPC: H01L51/50
Filed: 2019-12-28
Abstract: 本发明公开了一种含硼化合物及其在有机电致发光器件上的应用，该化合物为含有硼原子结构，且具有很强的刚性，分子间具有不易结晶、不易聚集、具有良好成膜性的特点；本发明化合物具有TADF特点，由于基团给电子能力强弱不同，因此，材料的HOMO能级有所不同，可作为不同功能层材料使用；另外，本发明化合物具有高的荧光量子效率，可有效产生辐射跃迁。因此，本发明化合物作为有机电致发光功能层材料应用于OLED器件后，器件的电流效率，功率效率和外量子效率均得到很大改善；同时，对于器件寿命提升非常明显。
Patent WO-2020147609-A1 (WO)
Inventor: ZHANG FAN
IPC: G10L15/22
Filed: 2020-01-07
Abstract: L'invention concerne un procédé et un appareil de reconnaissance de la parole. Le procédé consiste : à obtenir des données de texte correspondant à des données d'entrée de parole et un vecteur de texte correspondant aux données de texte (S102) ; à obtenir des caractéristiques de syntaxe du vecteur de texte (S104) ; selon les caractéristiques de syntaxe, à obtenir au moins une clause de texte faisant partie des données de texte, et à obtenir des informations de domaine de chaque clause de texte (S106) ; et à reconnaître une instruction par la parole parmi les données d'entrée de parole au moins selon les informations de domaine de chaque clause de texte (S108). Selon le procédé, l'exploitation par un utilisateur demande moins d'effort et le degré de traitement intelligent d'une instruction émanant de la parole d'un utilisateur par un dispositif à intelligence de parole est également amélioré.
Patent WO-2021164010-A1 (WO)
Title: Array substrate and display panel
Inventor: WEI ZHAN
IPC: G09G3/36
Filed: 2020-02-21
Abstract: Disclosed are an array substrate and a display panel. The array substrate comprises: a base substrate, the base substrate comprising a display region and a frame region surrounding the display region; the frame region comprises: a first frame sub-region extending along a first direction, a second frame sub-region extending along a second direction, and an arc-shaped sub-region connected between the first frame sub-region and the second frame sub-region, wherein the first frame sub-region and the second frame sub-region are adjacently arranged, and the first direction is perpendicular to the second direction. The array substrate comprises a plurality of cascaded gate shift registers located in the frame region, and the width, in the second direction, of at least one gate shift register located in the arc-shaped sub-region is less than the width, in the second direction, of the gate shift registers located in the first frame sub-region and the second frame sub-region, reducing the display region area occupied by the gate shift registers located in the arc-shaped sub-region, and increasing the screen-to-body ratio of the array substrate.
Patent WO-2020207128-A1 (WO)
Inventor: HUA LIANG
IPC: A01B43/00
Filed: 2020-02-24
Abstract: An automatic detection and recovery device for residual agricultural mulch film, and a method of using said device, comprising a quadcopter, a wheeled robot (9), and a host computer (8); the quadcopter is provided with a controller (1), a near infrared water content analyzer, and a WiFi module that are used to measure water content in soil and communicate with the host computer; the wheeled robot (9) comprises a water sprinkling device (2), a soil grabbing device (3), a sifting device (4), a delivery device (5), a recognition device (6), and a sorting device (7). In the invention, the wheeled robot (9) can perform a number of functions, i.e. water-sprinkling, grabbing, sifting, and sorting; the quadcopter is used to carry a near infrared water content analyzer so as to be able to determine the points where residual mulch film is present in the soil; a separation-type sifting cylinder that integrates the two functions of soil collection and sifting is also employed; and machine vision is used to detect residual matter containing residual mulch film, and image brightness value distribution is used to determine the location of the residual mulch film.
Patent WO-2020244280-A1 (WO)
Inventor: KANG YIJIN
IPC: C25B3/25
Filed: 2020-03-22
Abstract: Disclosed are a nano-copper catalyst, a preparation method therefor and an application in the synthesis of acetic acid or ammonia, the catalyst comprising a substrate and an active agent supported on the substrate, wherein the active agent is a copper nanosheet that has a {111} crystal plane exposed at high proportions, a copper nano-polyhedron or a copper nanowire, etc., and the supporting capacity of the active agent on the substrate is 0.1-3.0 mg/cm 2 . The active agent according to the present invention exists stably in air and has the performance of selectively catalyzing carbon monoxide and carbon dioxide into acetic acid (acetate). The yield is as high as 48%, i.e. the active agent has industrial value. The copper nanomaterial having the exposed {111} crystal plane has a performance of efficiently catalyzing various nitrates into ammonia, and both the yield and selectivity may reach almost 100%. The catalyst according to the present invention may effectively avoid the problems of high energy consumption and high pollution in synthesizing ammonia using a traditional Haber process, and low efficiency in synthesizing ammonia using a traditional electrochemical nitrogen reduction.
Patent WO-2021184437-A1 (WO)
Inventor: DING FENG
IPC: G09F9/00
Filed: 2020-04-03
Abstract: 一种显示装置（100）。显示装置（100）包括壳体（1）、滑槽（2）以及手持装置（3）。显示装置（100）通过在壳体（1）的外框上设置手持装置（3），客户使用显示装置（100）时，可以将手指伸入手持装置（3）的通孔（32）内，提高了显示装置（100）的手持稳定性、便携性；在通孔（32）的内侧壁设置衬底（33）以提高手持装置（3）的舒适性；在通孔（32）的内侧壁设置防滑条纹（34）以提高手持装置（3）的防滑性能、稳定性。
Patent WO-2020207439-A1 (WO)
Inventor: SHI GUANGYUAN
IPC: G01S17/08
Filed: 2020-04-09
Abstract: An optical scanning assembly, which can be used in the field of laser radars and connected vehicles, comprising n lasers (100X) spaced apart from each other, a detector (210), an optical transmitting lens (120), an optical receiving lens (230), and an optical coupling part (200, 300, 400), wherein n is an integer greater than 1. Each laser (100X) has a transmitting end (A1). The transmitting ends (A1) are located on the local plane of the optical transmitting lens (120) and are spaced apart from each other. The optical coupling part (200, 300, 400) comprises n receiving channels corresponding one-to-one to the n transmitting ends (A1), and n receiving ends (B) located on the focal plane of the optical receiving lens (230) and spaced apart from each other. The output ends of the n receiving channels are arranged closely and butt-connected to detector (210). The n lasers (100X) transmit laser beams by time, and the laser beams are incident to the optical transmitting lens (120) through the transmitting ends (A1) and then are emitted at different angles. The optical receiving lens (230) receives n echo beams generated by the n laser beams, and focuses each echo beam to the corresponding output end to be conducted into the detector (210) through the output end.
Patent WO-2021189556-A1 (WO)
Title: 一种显示面板的制备方法、显示面板
Inventor: NIE XIAOHUI
IPC: H01L27/12
Filed: 2020-04-10
Abstract: 一种显示面板的制备方法、显示面板，通过曝光、蚀刻工艺在缓冲层(31)上设置沟槽(4)，将缓冲层(31)分隔成相互独立的单元，使栅极绝缘层(32)、介电层(33)以及钝化层(34)由连续成膜转换为在相互独立的缓冲层(31)上成膜，减小独立单元内积累的异质界面应力，防止玻璃基板(1)产生形变，保护玻璃基板(1)，减少破片现象，提高制程可靠性和良品率。
Patent WO-2020238531-A1 (WO)
Title: Secondary battery
Inventor: LEI YUYONG
IPC: H01M2/26
Filed: 2020-04-28
Abstract: Provided in the embodiments of the present application is a secondary battery. The secondary battery comprises: an electrode unit comprising an electrode main body and an electrode tab extending from the electrode main body, wherein the electrode tab comprises a first section and a second section which are arranged in a heightwise direction of the secondary battery in a spaced manner; and a top cover assembly, which is arranged at a side, facing the electrode tab, of the electrode main body, wherein the top cover assembly comprises a top cover main body and a pressing beam; a positioning protrusion is provided on a first surface of the top cover main body facing the electrode unit, and a positioning sliding groove is provided on the positioning protrusion; and the pressing beam is located between the first section and the second section, and is detachably provided in the positioning sliding groove. According to the present application, the safety performance of the secondary battery can be effectively improved.
Patent WO-2020221297-A1 (WO)
Title: Procédés et appareils de configuration de surveillance pour équipement terminal
Inventor: GAN JUYING
IPC: H04W24/08
Filed: 2020-04-29
Abstract: L'invention concerne des procédés et des appareils de configuration de surveillance pour un équipement terminal. Selon un mode de réalisation, un nœud de gestion d'abonné détermine de multiples premiers paramètres qui sont fournis par un ou plusieurs serveurs et indiquent des exigences de surveillance d'un même équipement terminal. Le nœud de gestion d'abonné détermine, sur la base des multiples premiers paramètres, un second paramètre qui doit être appliqué au même équipement terminal pour satisfaire les exigences indiquées par les multiples premiers paramètres.
Patent WO-2020224580-A1 (WO)
Title: Refining method for vasopressin
Inventor: JIANG XIMING
IPC: C07K1/20
Filed: 2020-05-06
Abstract: Disclosed in the present invention is a refining method for vasopressin. The refining method comprises the following steps: sequentially performing reverse phase enrichment, reverse phase salt conversion, and reverse phase purification on a crude vasopressin solution by means of high-performance liquid reverse-phase chromatography, wherein the crude vasopressin solution is obtained by oxidation of a reduced crude vasopressin solution obtained by solid phase synthesis; and a filler of the high-performance liquid reverse-phase chromatography is a super water-resistant filler.
Patent WO-2020224655-A1 (WO)
Inventor: ZHOU GUOTONG
IPC: G06F1/16
Filed: 2020-05-09
Abstract: An electronic device. In the electronic device, a lateral fingerprint recognition apparatus (130) is in contact with a function button (121). An accommodating structure (136) is provided in the lateral fingerprint recognition apparatus (130). A limiting assembly (140) is provided at one side of a fingerprint hole (1011) close to the function button (121) in the electronic device. Partially inserting the limiting assembly (140) into the accommodating structure (136) enables the lateral fingerprint recognition apparatus (130), when pressed, to move in a movement space of the accommodating structure (136) at one side of the fingerprint hole (1011) close to the function button (121), so as to limit the displacement amount of the lateral fingerprint recognition apparatus (130) within a certain range, implementing the functions of the lateral fingerprint recognition apparatus and of the function button, and also preventing the lateral fingerprint recognition apparatus from being displaced from the originally designed position. Thus, the lateral fingerprint recognition apparatus can be well secured onto the electronic device.
Patent WO-2020233464-A1 (WO)
Inventor: HUANG CHAO
IPC: G06N5/02
Filed: 2020-05-13
Abstract: The present application relates to the technical field of artificial intelligence. Disclosed are a model training method and apparatus, a storage medium, and a device. The method comprises: obtaining a plurality of training samples, each training sample comprising an interactive screen and an action tag which gives an interactive action taken by a character object in the interactive screen; performing feature extraction on the interactive screen comprised in each training sample, and performing clustering on the basis of the extracted features; determining at least one key sample in the plurality of training samples according to the obtained clustering result; and setting a weight for each training sample, and updating network parameters of a deep network on the basis of the training samples having the weights, the weight of each key sample being greater than the weights of other samples in the plurality of training samples.
Patent WO-2021012754-A1 (WO)
Inventor: ZHAO YANG
IPC: C10M125/04
Filed: 2020-05-13
Abstract: The invention provides a preparation method of self-dispersing nano copper with a long organic carbon chain, comprising the following steps: 1) placing a copper source aqueous solution containing divalent copper ions in a nitrogen, argon, or air atmosphere, and heating it to 40°C to 75°C; 2) adding a reducing agent to the reaction system in step 1) to obtain a reduced copper source solution; 3) mixing a HDDP coating with an organic solvent at a final concentration of 0.1mol/L to 0.9mol/L to prepare a coating solution; 4) adding the coating solution obtained in the step 3) to the reduced copper source solution obtained in the step 2) to react; and 5) obtaining a nano copper product; wherein, the molar ratio of the copper source to the reducing agent is 1:20- 20:1; the molar ratio of the copper source to the HDDP coating is 1:5- 5:1. The invention realizes the synthesis of a stable and self-dispersing nano copper preparation with an oily and emulsion system.
Patent WO-2021226895-A1 (WO)
Title: Digital inspection method and apparatus applied in clinical trials, and related device
Inventor: ZHU TONG
IPC: G16H70/00
Filed: 2020-05-13
Abstract: A digital inspection method and apparatus applied in clinical trials, an electronic device and a computer-readable storage medium. The digital inspection method applied in clinical trials comprises: acquiring, from a clinical trial electronic data capture system, target data records of a target object (S110); acquiring, from full EHR data, source data records of the target object (S120); automatically identifying the source data records, so as to obtain a target timetable of the source data records of the target object (S130); and comparing the target data records with the target timetable, so as to obtain a comparison result of the target object (S140). Said method compares target data records with a target timetable obtained by identification, so as to obtain a comparison result, so that a high-quality efficient digital inspection flow can be achieved in clinical trials, thereby adapting to mass-data environments, and reducing clinical trial costs.
Patent WO-2020238916-A1 (WO)
Inventor: ZENG WEIJUN
IPC: G03B15/00
Filed: 2020-05-26
Abstract: Disclosed is a photographic lamp chuck compatible with different lamp holders. The photographic lamp chuck comprises a main chuck body (100), wherein an accessory installation position is provided on the main chuck body (100), a first insertion hole (101) used for accommodating a lamp holder of a first-type photographic lamp is provided in the main chuck body (100), an arc-shaped positioning face (103) and a groove body (102) are formed in an inner wall of the first insertion hole (101), a positioning insertion member (200) is movably inserted into the groove body (102), a first positioning face is arranged on the positioning insertion member (200), a second insertion hole (202) is enclosed by the first positioning face of the positioning insertion member (200) and the inner wall of the first insertion hole (101), and the second insertion hole (202) is used for accommodating a lamp holder of a second-type photographic lamp.
Patent WO-2021243545-A1 (WO)
Inventor: WANG SHAOJUN
IPC: H05K13/04
Filed: 2020-06-02
Abstract: An electronic part mounting device, comprising a first fixing frame (1) and a second fixing frame (2). Screw placement grooves (3) are respectively provided in the rear walls of the top surfaces of one side of the first fixing frame (1) and that of the second fixing frame (2), clamping mechanisms (4) are respectively arranged on one side inside the first fixing frame (1) and that of the second fixing frame (2), adjusting rods (5) are respectively arranged in front and rear wall bodies of the first fixing frame (1) and the second fixing frame (2), and a plurality of fixing mechanisms (6) are respectively arranged at the inner bottoms of the first fixing frame (1) and the second fixing frame (2). The electronic part mounting device can adapt to different circuit boards by adjusting the first fixing frame and the second fixing frame, meanwhile, by adjusting the spacing of the clamping mechanisms in advance, electronic components of the circuit boards with similar sizes can be more conveniently fixed when being mounted, and the circuit boards having fixing holes and large sizes can be screwed and fixed by means of a detachable fixing mechanism.
Patent WO-2020253615-A1 (WO)
Inventor: ZHANG HAIPING
IPC: G06K9/00
Filed: 2020-06-11
Abstract: The present application provides a fingerprint processing method and an electronic apparatus. The fingerprint processing method comprises: upon detecting a fingerprint acquisition request, determining a pressing region of a user finger; determining, according to the pressing region, a signal receiving region of a fingerprint sensing module; receiving a fingerprint detection signal via the fingerprint receiving region, wherein the fingerprint sensing module is capable of acquiring a signal from a specific angle in the signal detection signal, shielding a signal from an angle other than the specific signal, and performing processing to form a fingerprint image, the fingerprint detection signal is formed by an initial detection signal that has entered the user finger and exited from a contact region between the finger and an electronic apparatus, the signal from the specific angle is formed by a signal exiting from a fingerprint ridge region, and the signal from an angle other than the specific angel is formed by a signal exiting from a fingerprint valley region. Since the fingerprint sensing module only acquires signals from a fingerprint ridge region, the invention enables accurate identification of information at a fingerprint ridge when a signal magnitude of the fingerprint ridge region differs only slightly from a signal magnitude of a valley region, thereby improving a fingerprint identification rate.
Patent WO-2021057124-A1 (WO)
Title: Fpga-based privacy block chain implementing method and device
Inventor: WEI CHANGZHENG
IPC: G06F8/61
Filed: 2020-06-22
Abstract: An FPGA-based privacy block chain implementing method and device. Said method comprises: a client deploying a circuit logic configuration file to an FPGA structure at a block chain node, the circuit logic configuration file being used for implementing the FPGA structure as a trusted execution environment of the block chain node (102); the client receiving an authentication result returned by the FPGA structure, the authentication result being signed by an authentication root key deployed in the FPGA structure, and a public key corresponding to the authentication root key being published (104); and the client confirming, in cases where the authentication result passes signature verification and the authentication result contains content related to the circuit logic configuration file, that the circuit logic configuration file is successfully deployed on the FPGA structure (106).
Patent WO-2021008424-A1 (WO)
Inventor: HU JIE
IPC: G06F3/147
Filed: 2020-07-09
Abstract: Disclosed are a method and device for image synthesis, an electronic apparatus and a storage medium. The method comprises: acquiring multiple image layers of an image to be displayed; determining image layer attributes of the respective image layers, the image layer attributes including a first attribute and a second attribute; using a graphics processing unit to synthesize the image layers having the first attribute into an image layer to be mixed; and using a multimedia display processor to synthesize the image layer to be mixed and the image layers having the second attribute, and displaying a synthesized result on a display screen. In the invention, different synthesis methods are selected according to image layer attributes of respective image layers, thereby enabling an electronic apparatus to exhibit favorable image layer synthesis performance and synthesis speed, and accordingly improving image processing performance of the electronic apparatus.
Patent WO-2021093359-A1 (WO)
Title: Method and system for controlling machines based on object recognition
Inventor: TIAN YUNKE
IPC: D06F33/32
Filed: 2020-07-17
Abstract: A method includes: capturing one or more images of an unorganized collection of items inside a first machine; determining one or more item types of the unorganized collection of items from the one or more images, comprising: dividing a respective image in the one or more images into a respective plurality of sub-regions; performing feature detection on the respective plurality of sub-regions to obtain a respective plurality of regional feature vectors, wherein a regional feature vector for a sub-region indicates characteristics for a plurality of predefined local item features for the sub-region; generating an integrated feature vector by combining the respective plurality of regional feature vectors; and applying a plurality of binary classifiers to the integrated feature vector; and selecting a machine setting for the first machine based on the determined one or more clothes type in the unorganized collection of items.