baber/WOPTO huggingface dataset:
Patent WO-2019214540-A1 (WO)
Inventor: YAO ZHIFENG
IPC: B29C64/20
Filed: 2019-05-05
Abstract: L'invention concerne un bain de matériau pour impression 3D au moyen d'un photodurcissement et un procédé pour sa fabrication, comprenant : un bain de matériau destiné à contenir des matériaux polymérisables liquides, le fond du bain de matériau étant perméable à la lumière et revêtu d'une couche d'inhibition de polymérisation, qui est un inhibiteur de polymérisation; l'inhibiteur de polymérisation liquide, qui est fondu au moyen d'un chauffage, est pulvérisé, revêtu ou fixé, au moyen d'autres pièces auxiliaires, sur la surface du fond du bain de matériau et le bain de matériau, dont la surface inférieure est revêtue de l'inhibiteur de polymérisation, est obtenu après refroidissement. L'inhibiteur de polymérisation maintient une couche antiadhésive de liquide sur la surface inférieure du bain de matériau et la couche antiadhésive liquide est un matériau polymérisable dans lequel une réaction de polymérisation ne se produit pas. Un matériau d'impression 3D dans lequel le matériau polymérisable a été polymérisé est amené en contact avec le matériau polymérisable liquide, de telle sorte que le matériau d'impression 3D peut être directement séparé de celui-ci, améliorant ainsi la vitesse d'impression 3D. De plus, la couche d'inhibiteur de polymérisation, qui est composée de l'inhibiteur de polymérisation, possède une structure fixe et le procédé pour réaliser l'effet ci-dessus est simple et pratique.
Patent WO-2019214684-A1 (WO)
Title: Communication method, communication device and system
Inventor: XUE YIFAN
IPC: H04L5/00
Filed: 2019-05-09
Abstract: Provided in an embodiment of the present application are a communication method and device, the method comprising: determining a second time-frequency resource according to a first time-frequency resource and first information, the first time-frequency resource being a time-frequency resource at a PDSCH candidate location, the second time-frequency resource being a time-frequency resource at a PDCCH candidate location, and the first information comprising or indicating a time interval between the PDSCH candidate location and the PDCCH candidate location; and determining, within a time range corresponding to the second time-frequency resource, a valid PDCCH monitoring timing according to second information, the second information indicating a third time-frequency resource, and the third time-frequency resource comprising a time-frequency resource used for rate matching. Thus, the determined valid PDCCH listening timing excludes a PDCCH listening timing overlapping with the third time-frequency resource, thereby reducing the number of bits of data acknowledgement information sent by a terminal to a network device, and saving network resources.
Patent WO-2020215396-A1 (WO)
Inventor: MIAO YANG
IPC: H01L51/56
Filed: 2019-05-14
Abstract: Disclosed are a packaging structure of a display panel and a packaging method therefor. The packaging structure of the display panel comprises a substrate, provided with a display area and a non-display area surrounding the display area; an edge frame adhesive layer provided in the non-display area and surrounding the display area; a filler filling the range of the interval surrounded by the edge frame adhesive and forming a filler layer; the filler comprising a sticky transparent polymer and cellulose nanofibers; and a cover covering the filler layer and the edge frame adhesive layer. The packaging structure of the display panel of the present invention, by mixing an epoxy resin and the filler prepared with the cellulose nanofibers, provides stronger strength, weaker fluidity, and improved stability compared with a conventional filler. The filler layer provided per the packaging method for the display panel of the present invention does not react with a hygroscopic layer and implements effective protection with respect to the display panel.
Patent WO-2020168641-A1 (WO)
Inventor: WANG YIXIANG
IPC: A61B5/055
Filed: 2019-05-15
Abstract: A method and an apparatus for detecting a tissue blood vessel density index based on diffusion magnetic resonance imaging, the method comprising: establishing b value distribution and, by means of an MRI scanner, performing a diffusion imaging magnetic resonance scan at each b value and outputting an image corresponding to each b value, the b values representing the strength of the diffusion imaging gradient magnetic field (S100); respectively selecting an image wherein the b value is 0 and an image wherein the b value is not 0, and respectively acquiring the signal strength of the image wherein the b value is 0 and the signal strength of the image wherein the b value is not 0 (S200); invoking a preset computational analysis procedure to perform tissue blood vessel density analysis of the acquired signal strengths, and outputting a tissue blood vessel density index (S300). The tissue blood vessel density index is calculated on the basis of diffusion magnetic resonance imaging and by means of selecting an image wherein the b value is 0 and an image wherein the b value is not 0; compared to the prior art, there is no need to inject a contrast agent, reducing costs and avoiding damage to the tissue blood vessels, and increasing efficiency.
Patent WO-2019237899-A1 (WO)
Title: Method for improving fatigue resistance of locomotive rubber stack by means of changing diameter thereof, and locomotive rubber stack
Inventor: YUAN KE
IPC: B61F5/08
Filed: 2019-05-22
Abstract: A method for improving the fatigue resistance of a locomotive rubber stack by means of changing the diameter thereof, and a locomotive rubber stack. By changing the structure of rubber and metal of the rubber stack, and adjusting the shape and positional relationship between the rubber and metal, the fatigue resistance of the rubber stack is improved, and the rubber and metal are prevented from tearing during operation. The adjustment of the shape and positional relationship between the rubber and metal is realized by adjusting the diameter of rubber layers between the rubber and metal of the rubber stack, so that the diameter of each of the rubber layers is a variable diameter. The fatigue resistance of the rubber stack is improved by means of adjusting the diameter of the rubber layers. By means of adopting rubber layers with different diameters, the stress condition of each rubber layer can be effectively changed, so that the stress of each of the rubber layers is substantially uniform, thereby improving the strain condition of the end layers, and when the rubber moves in the transverse direction, the strength of the end layers is higher, the deformation is smaller, and the strain is transferred to the intermediate layer, so that the stress distribution of each layer is made more uniform, thereby improving the overall fatigue resistance.
Patent WO-2020258281-A1 (WO)
Inventor: FANG DEKUI
IPC: A61B18/12
Filed: 2019-06-28
Abstract: An insufflator (200, 200A, 200B), and an intra-abdominal surgical device (1000, 2000, 3000) and automatic smoke evacuation control method therefor. The automatic intra-abdominal surgical smoke evacuation control method is applied to the intra-abdominal surgical device (1000, 2000, 3000). The intra-abdominal surgical device (1000, 2000, 3000) comprises an energy platform (100, 100A, 100B), the insufflator (200, 200A, 200B), a signal sensor (301, 301A, 301B) corresponding to the energy platform (100, 100A, 100B) end, and a signal receiver (302, 302A, 302B) corresponding to the insufflator (200, 200A, 200B) end. The control method comprises the following steps: establish a communication connection between a signal sensor (301, 301A, 301B) and a signal receiver (302, 302A, 302B) (S601); the signal sensor (301, 301A, 301B) monitors an operation state of an energy platform (100, 100A, 100B), and generates a first sensing signal when the energy platform (100, 100A, 100B) is in an enabled state (S603); receive the first sensing signal by means of the signal receiver (302, 302A, 302B), and determine, according to the first sensing signal, that the energy platform (100, 100A, 100B) is in the enabled state and control an insufflator (200, 200A, 200B) to perform a smoke evacuation start operation (S605), thereby automatically controlling the insufflator (200, 200A, 200B) to start a smoke evacuation operation when the energy platform (100, 100A, 100B) is in the enabled state, and thus improving surgical efficiency and security.
Patent WO-2020034783-A1 (WO)
Title: Roller-type human body omnidirectional motion platform and velocity composition method therefor
Inventor: WANG ZIYAO
IPC: A63B26/00
Filed: 2019-07-08
Abstract: Disclosed in the present invention is a roller-type human body omnidirectional motion platform, which mainly comprises an outer casing, and several sets of alternately placed spiral rollers and a motor for driving the spiral rollers that are placed at an inner part of the outer casing; the spiral rollers are divided into clockwise spiral rollers and counterclockwise spiral rollers, wherein the clockwise spiral rollers are obliquely inserted into rotatable wheels at a certain angle on shaft bodies, and both ends of the rollers are mounted with gears and bearings functioning as supports; and the counterclockwise spiral rollers and the clockwise spiral rollers are mirror-symmetrical. The present invention presents an active human body omnidirectional motion platform, and compared to a passive omnidirectional motion platform, the human body does not need to be restrained, and the present invention may thus provide a more realistic movement experience, effectively solving the problem of movement of a virtual space being limited by real space, and having advantages such as low noise, and a thin and light machine body, etc.
Patent WO-2020011168-A1 (WO)
Title: Application of pde9a inhibitor in preparation of products having elevated treg content, drugs for preventing and treating inflammatory bowel disease and health care products
Inventor: TANG HUIFANG
IPC: A61P29/00
Filed: 2019-07-09
Abstract: The present invention relates to the field of medicine, and relates to an application of a PDE9A inhibitor in the preparation of products having an elevated Treg content, drugs for preventing and treating inflammatory bowel disease, and health care products. The PDE9A inhibitor may improve the secretion of mucosal mucus in an intestinal tract suffering from inflammatory bowel disease, reduce the secretion of TNF-α, IL-6, IL-17 and IL-12/IL-23 pro-inflammatory factors, inhibit DC cell differentiation and migration, increase the ratio of Foxp3+Treg cells, and promote the movement of CD4+CD25+Treg cells from the spleen and mesenteric lymph nodes to the colon, thereby inhibiting an intestinal inflammatory response and controlling the occurrence and development of the disease. When the PDE9A inhibitor is applied to a drug for preventing and treating inflammatory bowel disease, inflammatory bowel disease may be effectively prevented, alleviated and treated, while healthcare products containing said inhibitor as an active ingredient may regulate the intestinal tract of patients suffering from inflammatory bowel disease and control the occurrence and development of inflammatory bowel disease.
Patent WO-2020020289-A1 (WO)
Title: Signal transmission method, apparatus, terminal device, network device, and system
Inventor: WANG TING
IPC: H04W72/04
Filed: 2019-07-25
Abstract: The present application provides a signal transmission method, an apparatus, a terminal device, a network device, and a system. The terminal device side method comprises: receive resource indication information sent by the network device, the resource indication information being used for indicating a resource block group (RBG) allocated to the terminal device in a bandwidth part (BWP), and the BWP comprising N segments of frequency domain resources; for one segment of frequency domain resource of the N segments of frequency domain resources, the size P of the RBG other than a first RBG and a last RBG in the one segment of frequency domain resource is determined according to the sum of bandwidths of the N segments of frequency domain resources; for one segment of frequency domain resource of the N segments of frequency domain resources, the size of the first RBG in the one segment of frequency domain resource is determined according to a starting position of the one segment of frequency domain resource and the P; and perform signal transmission according to the RBG allocated to the terminal device.
Patent WO-2020052364-A1 (WO)
Title: Photoplethysmography apparatus and electronic device
Inventor: LI KAI
IPC: A61B5/00
Filed: 2019-08-01
Abstract: Provided are a photoplethysmography apparatus and an electronic device, relating to the technical field of terminals. The photoplethysmography apparatus comprises a housing (1), a mounting hole (11) being formed on the housing; an optical device (2), being accommodated in the mounting hole (11); and a light transmitting member (3), comprising a center part (31) and a surrounding part (32) encircling the center part (31). The surrounding part (32) comprises at least one end face having a texture layer (321), the texture layer (321) being used for scattering and/or absorbing light. The center part (31) has an end face provided with no texture layer (321). The light transmitting member (3) is connected to the housing (1) and is positioned outside the optical device (2). The end face of the center part (31) is configured to correspond to the optical device (2), and the end face of the surrounding part (32) is configured to correspond to the area provided with no optical device (2). The end face of the center part (31) that is close to the optical device (2) protrudes from the end face of the surrounding part (32) that is close to the optical device (2).
Patent WO-2020029999-A1 (WO)
Inventor: HITCHENS KENNETH
IPC: G06Q10/08
Filed: 2019-08-07
Abstract: Dispositif de poursuite (100) comprenant : un module de localisation (130) agencé pour déterminer un emplacement du dispositif de poursuite (100) ; une passerelle de communication (140) agencée pour communiquer l'emplacement du dispositif de poursuite (100) à une station de réception (150) ; et un boîtier (110) agencé pour loger le module de localisation (130) et la passerelle de communication (140), le boîtier (110) étant en outre agencé pour venir en prise avec un mécanisme d'accès (20) de telle sorte que lorsque le mécanisme d'accès (20) est actionné, le boîtier (110) est manipulé.
Patent WO-2020038349-A1 (WO)
Title: Methods and apparatus for generating affine candidates
Inventor: LIN ZHI-YI
IPC: H04N19/56
Filed: 2019-08-20
Abstract: The techniques described herein relate to methods, apparatus, and computer readable media configured to encode or decode video data. A current block of video data is coded using affine prediction. A first set of candidates of a candidate list for the current block is generated, including determining one or more inherited candidates and deriving one or more constructed candidates. After generating the first set of candidates, it is determined whether the candidate list is full. Upon determining the candidate list is not full, the candidate list is filled by generating a second set of candidates of the candidate list, including one or more of generating one or more zero motion vector candidates, generating one or more additional derived candidates based on the plurality of associated neighboring blocks of the current block, and generating a temporal motion vector candidate based on a temporal collocated picture.
Patent WO-2020038472-A1 (WO)
Title: Systems and methods for controlling imaging device
Inventor: YANG JIA
IPC: A61B6/00
Filed: 2019-08-23
Abstract: Disclosed are systems and methods for controlling an imaging device. The system (100) includes an imaging device(110), a voice processing device(120), and a terminal (140). The imaging device(110) may be configured to image a subject. The voice processing device(120) may be configured to receive a first voice signal from or transmit a second voice signal to the subject when the subject is positioned within the imaging device(110). The terminal (140) may be configured to receive a third voice.
Patent WO-2020125111-A1 (WO)
Inventor: ZHANG CHAO
IPC: F16C32/04
Filed: 2019-09-23
Abstract: A magnetic bearing stator, a compressor, and an air conditioner. A frame (1) is provided with an accommodation recess (11) for positioning an axial winding (3). A position-limiting portion (110) is disposed in the accommodation recess (11), and is used to limit the position of the axial winding (3) in the accommodating recess (11). The frame (1) is provided with a first positioning portion (12) at outer wall surfaces of two sides of the accommodation recess (11), the first positioning portion (12) being used to connect a bearing core (2). The frame (1) does not easily detach from the bearing core (2), and the axial winding (3) does not easily detach from the frame (1), such that the relative position between the axial winding (3) and the bearing core (2) is fixed.
Patent WO-2020140498-A1 (WO)
Title: Camera optical lens
Inventor: SUN WEN
IPC: G02B13/18
Filed: 2019-09-27
Abstract: A camera optical lens, sequentially comprising from an object side to an image side: an aperture (S1), a first lens (L1) having a positive refractive power, a second lens (L2) having a negative refractive power, a third lens (L3) having the negative refractive power, a fourth lens (L4) having the negative refractive power, a fifth lens (L5) having the positive refractive power, and a sixth lens (L6) having the negative refractive power, wherein the focal length of the camera optical lens is f, the focal length of the first lens (L1) is f1, the focal length of the second lens (L2) is f2, and the following relationships are satisfied: 0.35≤f1/f≤0.60; -5.70≤f2/f≤-2.50. The camera optical lens has good optical performance and satisfies the design requirement for a long focal length.
Patent WO-2020134386-A1 (WO)
Inventor: CHENG JIE-ZHI
IPC: G16H50/20
Filed: 2019-10-17
Abstract: L'invention concerne un procédé et système destinés à l'évaluation d'une image médicale. Par exemple, un système destiné à l'évaluation d'une image médicale comprend un réseau d'évaluation conçu pour fournir un résultat d'évaluation correspondant à l'image médicale sur la base d'au moins l'image médicale et/ou d'une liste de lésions éventuelles générée par un réseau d'identification de lésion.
Patent WO-2020088269-A1 (WO)
Title: Chat information processing method and apparatus, and electronic device
Inventor: WANG JING
IPC: H04L12/58
Filed: 2019-10-18
Abstract: Embodiments of the present invention provide a chat information processing method and apparatus, and an electronic device. The method comprises: in response to an operation of selecting a chat user in a chat group, obtaining chat information of the selected chat user; and highlighting the chat information of the selected chat user in a chat interface of the chat group. According to the embodiments of the present invention, by selecting chat users and highlighting related chat information, chat content between selected users can be quickly found in group information of a large amount, and interference of other chat users to a session between the selected users is reduced.
Patent WO-2021012435-A1 (WO)
Inventor: MA QIAN
IPC: H01L21/34
Filed: 2019-10-24
Abstract: A thin film transistor substrate and manufacturing method therefor. The thin film transistor substrate comprises: a substrate (101); a light shielding layer (102), formed on the substrate (101); a buffer layer (103), formed on the light shielding layer (102); an active layer (104), formed on the buffer layer (103); and a gate insulating layer (105), formed on the active layer (104), the gate insulating layer (105) having a laminated structure, and the laminated structure comprising a first insulating layer (1051) and a second insulating layer (1052).
Patent WO-2021081723-A1 (WO)
Title: 一种间接性快速包装箱自动打标识装置
Inventor: Xie Yuanrong
IPC: B65B61/26
Filed: 2019-10-28
Abstract: 一种间接性快速包装箱自动打标识装置，包括机箱(1)、一级辊筒(8)、输送带(11)、立柱(14)和固定架(19)，所述机箱(1)的内部下端面左侧固定有防爆电动机(2)，且防爆电动机(2)通过皮带(3)与转轴(4)相互连接，所述转轴(4)的外侧通过连接杆(5)与限位环(6)固定连接，所述一级辊筒(8)安装在机箱(1)的内侧，所述输送带(11)连接在一级辊筒(8)的外侧位置，所述立柱(14)固定在机箱(1)的后侧，所述固定架(19)位于机箱(1)的右方，且固定架(19)的内侧设置有二级辊筒(20)。该间接性快速包装箱自动打标识装置，采用自动打标的方式，节省了劳动力的同时加快了打标的速度，利用一种间接性输送的方式，在输送带的固定槽对包装箱进行固定，确保打标位置的统一性，提高美观，打标结束之后包装箱从向右倾斜45°的辊筒上直接滑落。
Patent WO-2021027122-A1 (WO)
Inventor: YU PENGFEI
IPC: G02F1/1335
Filed: 2019-11-08
Abstract: Disclosed are a display module and an assembling method. Before light-shielding glue is applied, a blind hole protection film (100) is applied to a blind hole region (102) of an LCD display panel (10) so that the light-shielding glue can be applied along a provided application groove, thereby improving the application precision of the light-shielding glue; a first light-shielding layer (51) and a second light-shielding layer (52) effectively prevent the problem of a product display effect and a photographing function being affected due to light in a backlight module (70) leaking to the blind hole region (102); and the blind hole protection film (100) effectively protects the blind hole region (102) from interference from foreign matter.
Patent WO-2021102612-A1 (WO)
Title: Instrument de soins bucco-dentaires, poignée associée et tête de recharge pour soins buccaux associée
Inventor: JI YANMEI
IPC: A61C17/22
Filed: 2019-11-25
Abstract: Un instrument de soins buccaux (1000) comprenant une poignée (100) et une tête de recharge de soins buccaux (200). La tête de recharge de soins buccaux (200) peut être modifiée entre un premier état dans lequel elle est séparée de la poignée (100) et un second état dans lequel elle est accouplée à la poignée (100). La tête de recharge de soins buccaux (200) a une surface de bord proximale (222) qui délimite une ouverture (230) dans une cavité de manchon (221). La surface de bord proximale (222) est inclinée avec une distance radiale par rapport à un axe de cavité (B-B) de la cavité de manchon (221). De même, la poignée (100) a une partie de préhension (110) qui se termine au niveau d'une extrémité distale (112) et une tige (120) qui fait saillie à partir de l'extrémité distale (112). La surface d'épaulement annulaire (116) est inclinée vers le bas et à l'opposé d'une tige (120) pour faciliter l'accouplement de la tête de recharge de soins buccaux (200) à la poignée (100). La tête de recharge de soins buccaux (200) peut avoir des caractéristiques pour fixer la tête de recharge de soins buccaux (200) à la tige (120) de la poignée (100).
Patent WO-2020108421-A1 (WO)
Inventor: QIAN BIN
IPC: C07D233/00
Filed: 2019-11-25
Abstract: A hexaarylbiimidazole hybrid photoinitiator, having a structure as represented by formula (I), and containing a biimidazole compound having four attachment sites, i.e., 1'-2, 2-3', 1-2' and 2'-3. The total mass percentage content of the biimidazole compound having the four attachment positions in the hybrid photoinitiator is above 92%. Ar  1 , Ar  2 , Ar  3 , Ar  4 , Ar  5 , and Ar  6  in the formula (I) each independently represents a substituted or unsubstituted aryl group. A photosensitive resin composition containing the hexaarylbiimidazole hybrid photoinitiator has good compatibility, excellent photosensitivity, and a small amount of developing waste, and can be widely used in the forms of a dry film and a wet film.