baber/WOPTO huggingface dataset:
Patent WO-2019208946-A1 (WO)
Title: Safety needle assembly for laparoscopic surgery
Inventor: LEE KI HWAN
IPC: A61B17/34
Filed: 2019-04-01
Abstract: An embodiment of the present invention provides a safety needle assembly for laparoscopic surgery which is safe and convenient to use and is capable of performing injection or suction during laparoscopic surgery. The safety needle assembly for laparoscopic surgery comprises a handle unit, a connection unit, a needle, a needle cover, a control unit, and an elastic member. The handle unit comprises: accommodation grooves passing through the center thereof in the axial direction; a first rail groove and a second rail groove which are axially provided on the upper side and the lower side of each accommodation groove, respectively; and a slot connected to the first rail grooves and in communication with the outside. The connection unit is connected to the rear end of the handle unit and has a first needle hole and a connection groove to which medical instruments are connected. The needle is inserted into the first needle hole, and passes through the accommodation grooves to extend outward from the front of the handle unit. A portion of the needle cover is accommodated inside the accommodation grooves, and the remaining portion of the needle cover extends outward from the front of the handle unit and has, passing through the center thereof, a second needle hole into which the needle can be inserted. The control unit is connected to the needle cover from inside the handle unit and controls the length to which the needle cover is exposed outside the handle unit by moving back and forth along the first rail grooves and the second rail grooves, to enable the front end of the needle to be selectively exposed. The elastic member is provided in the accommodation grooves and elastically supports the needle cover in the forward direction.
Patent WO-2019216708-A1 (WO)
Title: Method for transmitting/receiving random access preamble in wireless communication system, and apparatus therefor
Inventor: KIM JAEHYUNG
IPC: H04W72/04
Filed: 2019-05-10
Abstract: The present specification provides a method for transmitting a random access preamble by a terminal in a wireless communication system supporting narrow band-internet of things (NB-IoT). Specifically, the terminal transmits a random access preamble to a base station according to a particular preamble structure on a subcarrier allocated by the base station and receives, from the base station, a random access response message as a response to the random access preamble. The random access preamble is repetitively transmitted 16 times for a predetermined period and then a gap is inserted for a predetermined time, wherein the predetermined period is determined by multiplying the transmission period, during which the random access preamble is transmitted, by the number of repetitive transmissions of the random access preamble.
Patent WO-2020027412-A1 (WO)
Title: Method for processing input made with stylus pen and electronic device therefor
Inventor: KWON Banghyun
IPC: G06F3/041
Filed: 2019-05-22
Abstract: The present invention relates to a method for processing an input made with a stylus pen and an electronic device therefor. The electronic device may comprise: a housing comprising an inner space and a hole connected to the inner space; a touchscreen display visible through a part of the housing, the touchscreen display comprising a first stylus pen that can be inserted into the inner space through the hole, the first stylus pen having an outer surface comprising a selected first color; a processor positioned inside the housing and operatively connected to the touchscreen display; and a memory positioned inside the housing and operatively connected to the processor. The memory may store instructions that, when executed, cause the processor to receive a first drawing input made with the first stylus pen through the display, and to display a first drawing output on the display in response to the first drawing input, the color of the first drawing output being the selected first color.
Patent WO-2019225971-A1 (WO)
Title: Connection diaphragm using porous double lightweight panel
Inventor: NOH HEEMIN
IPC: B61D17/22
Filed: 2019-05-24
Abstract: A connection diaphragm using a porous double lightweight panel comprises: an outer diaphragm comprising first and second outer layers overlapping while being spaced apart from each other by a predetermined distance; and an inner diaphragm formed inside the outer diaphragm, the inner diaphragm comprising first and second inner layers overlapping while being spaced apart from each other by a predetermined distance. The first outer layer has multiple first U-shaped sections connected to each other, the sections having center portions protruding outward. The second outer layer has multiple second U-shaped sections connected to each other, the sections having center portions protruding outward. The first inner layer has multiple third U-shaped sections connected to each other, the sections having center portions protruding inward. The second inner layer has multiple fourth U-shaped sections connected to each other, the sections having center portions protruding inward.
Patent WO-2020013492-A1 (WO)
Title: Stick-type solid cosmetic product container having protective tube configured to move upward/downward in screw rotation type without vibration
Inventor: JUNG KYU CHUL
IPC: A45D44/00
Filed: 2019-06-28
Abstract: The present invention relates to a stick-type solid cosmetic product container having a protective tube configured to move upward/downward in a screw rotation type without vibration, wherein the protective tube configured to move upward/downward in a screw rotation type inside the container body does not vibrate when rotating, and thus moves upward/downward while rotating without vibration such that not only is the protective tube prevented from damaging the stick-type solid cosmetic product, but the stick-type solid cosmetic product can be freely exposed to the outside by a length desired by the user and then used. To this end, the present invention comprises: a container body having a play prevention shaft and a rotating/operating portion integrally formed at the center thereof; a protective tube rotatably coupled to the container body, a play prevention tube being formed on the protective tube; a middle cap coupled to the container body so as to prevent the protective tube from detaching; a stick-type solid cosmetic product dish fixed/coupled to the play prevention shaft of the container body, a stick-type solid cosmetic product being attached to the upper portion of the stick-type solid cosmetic product dish; and a container cap for exposing/covering the container body. The rotating/operating portion of the container body has a thread formed thereon, and the play prevention tube of the protective tube has a helical protrusion formed thereon such that same are screw-coupled to each other, and the play prevention shaft is inserted into the play prevention tube, thereby enabling the protective tube to move upward/downward while rotating without vibration.
Patent WO-2020017785-A1 (WO)
Title: Image decoding method using intra prediction related information in image coding system and apparatus therefor
Inventor: KIM SEUNGHWAN
IPC: H04N19/593
Filed: 2019-07-01
Abstract: An image decoding method performed by a decoding device, according to the present invention, comprises the steps of: parsing remaining intra prediction mode information about a current block; deriving neighboring samples of the current block; constructing an MPM list including MPM candidates of the current block; deriving an intra prediction mode of the current block on the basis of the remaining intra prediction mode information, wherein the intra prediction mode is one of the remaining intra prediction modes excluding the MPM candidates; deriving a prediction sample of the current block on the basis of the neighboring samples and the intra prediction mode; and deriving a reconstructed picture on the basis of the prediction sample, wherein the remaining intra prediction mode information is coded through a TB binarization process, and a binarization parameter for the TB binarization process is 60.
Patent WO-2021020595-A1 (WO)
Inventor: PARK JAEHOON
IPC: G09F9/30
Filed: 2019-07-26
Abstract: A rollable display device according to one aspect of the present invention comprises: a roller; a display unit which is rolled around the roller, and which comprises a display panel and a module cover that is laminated on the display panel so as to face same; a link assembly for moving the display unit upward and downward; and a motor assembly for driving the link assembly, wherein the module cover can comprise: a module cover having a yield strain of 0.5% or higher; and a film part which is laminated on the module cover and which has an elongation rate higher than that of the module cover.
Patent WO-2021045273-A1 (WO)
Title: Mobile terminal and auxiliary device coupled thereto
Inventor: PARK SANG MOON
IPC: H04M1/725
Filed: 2019-09-05
Abstract: The present invention provides an auxiliary device for providing an auxiliary display in combination with a mobile terminal, the auxiliary device comprising: a seating member which forms a seating area for a bar-shaped mobile terminal having a main display in order to minimize a structure for electrical connection; a cover member which is connected to one edge of the seating member so as to selectively open and close the seating area, and has an auxiliary display; a terminal coupling terminal which is provided on the seating member and coupled to a power/data port provided on a lower side of the mobile terminal; and an auxiliary circuit unit which is provided across the seating member and the cover member so as to configure a circuit connected from the terminal coupling terminal to the auxiliary display. The seating member includes an open area exposing at least one area of the right side of the mobile terminal so as to form a right wall portion enabling bending in the longitudinal direction of the seating member.
Patent WO-2020060349-A1 (WO)
Inventor: LEE SANG HWY
IPC: A61B34/10
Filed: 2019-09-23
Abstract: A patient-customized mentum surgical guide, a bone excision guide, a manufacturing method therefor, a recording medium, and a manufacturing apparatus therefor are disclosed. A method for manufacturing a mentum surgical guide, according to an embodiment of the present invention, is a method for manufacturing a mentum surgical guide which cuts a mentum at an appropriate position and which fixes the mentum to a correct position when a genioplasty surgery for cutting off or moving a mentum of a mandible is performed, and comprises: a) an image file generation step of generating a cranial three-dimensional image file of a target patient; b) a surgery simulation step of using the cranial three-dimensional image file so as to perform a surgery simulation for virtually cutting and excising a mentum part corresponding to a surgical part or moving the cut mentum part to a desired position; c) a mentum surgical guide shape generation step of generating the shape of a mentum surgical guide including a mentum clamping part and a fixing wafer after the surgery simulation; and d) a mentum surgical guide manufacturing step of manufacturing the mentum surgical guide by using data of the generated shape of the mentum surgical guide.
Patent WO-2020111487-A1 (WO)
Title: Fiber scanning system
Inventor: SONG CHEOL
IPC: G02B27/10
Filed: 2019-09-27
Abstract: The present invention relates to a fiber scanning system which, in a scanning optical fiber endoscope, has: a housing (50) of the scanning optical fiber endoscope; a cylindrical piezoelectric tube (100) inside the housing, wherein one end part (101) of the cylindrical piezoelectric tube is physically fixedly coupled to a piezoelectric tube coupling part (130) disposed in a predetermined position on the inner surface of the housing; and an optical fiber scanner (200) which is a cantilever type having only one side fixed inside the cylindrical piezoelectric tube. One end part (206) of the optical fiber scanner is physically coupled to the other end part (102) of the cylindrical piezoelectric tube by means of an optical fiber fixing part (110), and the other end part (205) of the optical fiber scanner is a free end. The optical fiber scanner fixed by means of the optical fiber fixing part (110) is disposed so as to pass, in a form of protruding from the optical fiber fixing part, through a frequency division part (120) coupled to the optical fiber fixing part (110). Therefore, the full length is reduced and thus a product can be made ultra-small and can be commercialized, uniform image information can be obtained by means of the frequency division part, and light can be irradiated in a uniform amount to a desired area.
Patent WO-2021010545-A1 (WO)
Inventor: LEE HYE JIN
IPC: C09K11/65
Filed: 2019-10-18
Abstract: The present invention relates to a gold nanoparticle-phosphor hybrid material with improved fluorescence intensity and stability and a method for preparing same and, more specifically, to a gold nanoparticle-phosphor hybrid material, a method for preparing same, and a biosensor and a light emitting device for a display, each using same, wherein the gold nanoparticle-phosphor hybrid material comprises: a gold nanoparticle in the form of a polyhedron enclosed by six squares; carbon quantum dots; and polyglycol connecting the gold nanoparticle and the carbon quantum dots. The present invention provides the gold nanoparticle-phosphor hybrid material and the method for preparing same, and thus exhibits a metal-enhanced fluorescence (MEF) effect between the gold nanoparticle and the carbon quantum dots, and exhibits a fluorescence amplification effect depending on the distance between the gold nanoparticle and the carbon quantum dots or the concentration of the carbon quantum dots, thereby controlling the fluorescence intensity of the hybrid material. In addition, compared with a conventional fluorescent substance, the hybrid material of the present invention has a long lifetime and a simple synthesis process, shows no toxicity, and is connected to the gold nanoparticle which is chemically very stable, to have an increased storage period, thereby having high economical efficiency and facilitating control, adjustment, and handling of optical properties.
Patent WO-2021117938-A1 (WO)
Inventor: KIM MI SUK
IPC: E06B3/78
Filed: 2019-12-12
Abstract: The present invention relates to a flame-retardant eco-friendly hybrid door, wherein the flame-retarding function and non-toxic eco-friendly material of the door are utilized to delay flame propagation while minimizing the discharge of toxic gas during a fire, thus making it possible to secure the minimum amount of time needed to escape from flames and heat. Particularly, the present invention relates to an optimized flame-retardant eco-friendly hybrid door which is resistant to moisture and does not become distorted. Particularly, a door member is formed as a non-toxic member to reduce casualties due to toxic gas when a fire occurs. Also, the present invention is a very useful invention that can secure the minimum amount of time needed to escape from flames and heat by delaying fire and the spread thereof to other places.
Patent WO-2020138875-A1 (WO)
Inventor: YOON SEUNG HEE
IPC: H01L51/00
Filed: 2019-12-21
Abstract: La présente invention concerne une diode électroluminescente organique qui comprend au moins une couche de matériau d'émission comprenant un hôte à base d'anthracène et un dopant à base de bore, au moins une couche de blocage d'électrons comprenant un composé à base d'amine substitué par au moins un cycle aromatique ou hétéro aromatique fusionné, et éventuellement au moins une couche de blocage de trous comprenant un composé à base d'azine ou un composé à base de benzimidazole. La diode électroluminescente organique présente une efficacité lumineuse améliorée ainsi qu'une excellente durée de vie lumineuse.
Patent WO-2020204427-A1 (WO)
Title: Novel l-tryptophan export protein variant and method for producing l-tryptophan using same
Inventor: JUNG MOO YOUNG
IPC: C12P13/22
Filed: 2020-03-20
Abstract: The present application relates to a protein variant having tryptophan export activity, a microorganism producing L-tryptophan and expressing the protein variant, and a method for producing L-tryptophan using the microorganism.
Patent WO-2020251145-A1 (WO)
Title: Alliage kiniz ayant une microstructure homogène
Inventor: PARK PYEONG YEOL
IPC: C22C38/08
Filed: 2020-03-30
Abstract: La présente invention concerne un alliage KINIZ ayant une microstructure homogène. L'alliage KINIZ comprend : en pourcentage en poids combiné de cuivre (Cu) et de fer (Fe) de 75 à 95 % en poids, de 1 à 20 % en poids de nickel (Ni),de 0,1 à 5,0 % en poids de zirconium (Zr), et le reste étant les impuretés inévitables. L'alliage KINIZ comprend: en pourcentage en poids combiné de Cu et de Fe de 75 à 95 % en poids, de 2,0 à 5,0 % en poids de manganèse (Mn), de 0,3 à 1,0 % en poids de Zr, et le reste (à l'exclusion de 0 %) étant les impuretés inévitables.
Patent WO-2020222471-A1 (WO)
Title: Système et procédé de vente de produits liés à une galerie marchande sur internet
Inventor: HAN JUN MIN
IPC: G06Q30/02
Filed: 2020-04-24
Abstract: Un système et un procédé de vente de produits liés à une galerie marchande sur Internet sont divulgués. Ils comprennent : un serveur relais permettant la vente non seulement de produits principaux d'un vendeur mais également de produits liés sur d'autres sites en fournissant des informations de produits gérées par un serveur du vendeur à des serveurs d'autres vendeurs ; une pluralité de serveurs de vendeur, qui reçoivent une commission sur les ventes sur d'autres sites lorsqu'un terminal client accède au site d'un vendeur et que des produits liés sont achetés et payés ; et une pluralité de terminaux clients pour se connecter à un site d'un serveur de vendeurs pour rechercher et acheter des produits principaux ou des produits liés, une vue coordonnée étant générée dans laquelle des petites images (miniatures) des produits liés associés à l'image du produit principal sont fournies sur un côté de celui-ci, et lorsqu'une miniature est sélectionnée par le terminal client, le produit dans la miniature est coordonné avec le produit principal.
Patent WO-2021132811-A1 (WO)
Inventor: KIM JAESEUNG
IPC: G09B29/00
Filed: 2020-04-29
Abstract: The present invention relates to a method for correcting a GPS error by comparing high-definition 3D maps in an overlapping region. More specifically, when there is an overlapping region on a GPS route while obtaining raw data to be utilized for a high-definition road map for autonomous driving, a correction value with respect to the GPS error can be calculated by comparing high-definition 3D maps of the relevant overlapping region. Particularly, according to the present invention, an accurate correction value can be calculated with respect to a GPS error by comparing 3D point cloud data obtained by means of LiDAR, inertial measurement unit (IMU) and the like which are equipped as standard, without having to use expensive equipment such as multiple high-precision GPS receivers or stereo cameras. Also, according to the present invention, a correction value can be quickly calculated while assuring accuracy by comparing significant objects and removing ground surfaces or noises during a process of comparing 3D point cloud data in an overlapping region. Accordingly, reliability and competitiveness can be improved in the fields of autonomous driving, road recognition, and high-definition road maps for autonomous driving, as well as similar or related fields.
Patent WO-2020256484-A1 (WO)
Inventor: LEE DONG JIN
IPC: H04L12/24
Filed: 2020-06-19
Abstract: The present invention proposes a novel solution (technology) for achieving a service environment in which an edge service applicable to a subscriber in a control plane (control node) can be searched for and selected by searching for the edge service in UPF in response to a request of the control plane (control node).
Patent WO-2021107309-A1 (WO)
Inventor: KIM KI JOONG
IPC: A61B5/374
Filed: 2020-06-23
Abstract: The embodiments relate to a method for labelling intervals of interest in an electroencephalogram (EEG) signal, and an EEG analysis system for performing same, the method comprising the steps of: receiving an EEG signal of a subject being analyzed; acquiring a preprocessed signal by removing noise from the EEG signal of the subject being analyzed; and labelling intervals of interest according to type in the EEG signal of the subject being analyzed by applying the preprocessed signal to an EEG analysis model which has been trained to label intervals of interest in EEG signals.
Patent WO-2021029727-A1 (WO)
Inventor: CHA HYUNSU
IPC: H04L5/00
Filed: 2020-08-14
Abstract: Divers modes de réalisation de la présente invention concernent un système de communication sans fil de prochaine génération prévu pour la prise en charge d'un débit de transmission de données supérieur à celui d'un système de communication sans fil de 4 ème  génération (4G). Selon divers modes de réalisation de la présente invention, un procédé d'émission et de réception d'un signal dans un système de communication sans fil et un appareil pour la prise en charge de celui-ci peuvent être fournis.
Patent WO-2021049808-A1 (WO)
Title: Vacuum cooking apparatus and method for controlling same
Inventor: KIM JONG BOO
IPC: A47J43/07
Filed: 2020-09-02
Abstract: A vacuum cooking apparatus according to an embodiment of the present invention comprises: a container having an accommodation space which accommodates food ingredients; a vacuum pump which communicates with the accommodation space and exhausts gas that is inside the accommodation space; and an auxiliary chamber which communicates with the accommodation space and exhausts gas that is inside the accommodation space.
Patent WO-2021075793-A1 (WO)
Inventor: PARK JUNGHO
IPC: G06F16/21
Filed: 2020-10-08
Abstract: The present invention provides a device and a method for analyzing data included in a database by a data analysis device. The method for analyzing data may comprise the steps of: generating a plurality of embedding vectors, generating an attribute vector corresponding to a first attribute on the basis of the plurality of embedding vectors, and generating a first table vector corresponding to a first data table on the basis of a plurality of attribute vectors; and selecting, as a cross layer mapping target, one of a first embedding vector for data, a first attribute vector for the first attribute, and the first table vector for the first data table, and performing mapping with a second data table.
Patent WO-2021101186-A1 (WO)
Inventor: SONG BYEONG HO
IPC: C01B19/00
Filed: 2020-11-16
Abstract: The present invention relates to a method for regenerating zinc selenide, comprising: a powdering step of heating and pulverizing zinc selenide (ZnSe) scrap in a vacuum oxygen (O 2 ) atmosphere in a temperature range of more than 200°C and less than 400°C; a pretreatment step of heating the powder mixture obtained through the powdering step in a vacuum state; and a synthesis step of synthesizing zinc selenite (ZnSeO 3 ) by pressing and heating the mixture subjected to the pretreatment step. By recycling zinc selenide scrap, which is a waste zinc selenide resource, generated when processing a lens made of zinc selenide material used in infrared camera systems or laser devices, the method has the effect of synthesizing zinc selenide (ZnSeO 3 ), which can be used in various industrial fields, in high yield.