baber/WOPTO huggingface dataset:
Patent WO-2019124769-A1 (WO)
Title: Optical system and wearable display apparatus having the same
Inventor: CHOI MYONGJO
IPC: G02B26/10
Filed: 2018-11-21
Abstract: An optical system is provided which includes a light source which outputs light; a first waveguide; a transmissive reflective layer provided on a top surface of the first waveguide and configured to reflect some light and transmit the remaining light incident thereon; a second waveguide provided on a top surface of the transmissive reflective layer; an in-coupler provided on the first waveguide and configured to allow the light output by the light source to enter the first waveguide; and an out-coupler provided on one of the first waveguide and the second waveguide and configured to emit light from the optical system.
Patent WO-2019132264-A1 (WO)
Inventor: PARK JEA HONG
IPC: E04B2/08
Filed: 2018-11-27
Abstract: The present invention relates to a block for decorating an outer wall or an inner wall in construction work, and a construction method for bricklaying. Specifically, the present invention relates to a wall structure using blocks and frames with each having a wedge-type coupling part formed therein, wherein the frames, which are integrally formed with beams, slabs, and columns of a building to serve as a frame structure, are fixedly installed, an isosceles triangular wedge-shaped concave groove or a concave protrusion is formed on the inner surfaces of the frames, and the blocks and intermediate blocks, in which a wedge-type concave groove or a concave protrusion is formed, are assembled to the frames. Accordingly, it is possible to improve seismic performance by improving a disadvantage of bricklaying which is vulnerability to horizontal vibrations, and to restore the blocks to the original positions thereof even when misalignment occurs between the blocks or between the blocks and frames.
Patent WO-2019146960-A1 (WO)
Title: Battery pressure detection sensor and terminal including same
Inventor: JIN BYOUNG SU
IPC: H01M10/48
Filed: 2019-01-17
Abstract: Provided are a battery pressure detection sensor for outputting a resistance value or a capacitance corresponding to a pressure applied by the swelling of a battery, and a terminal including a battery pressure detection sensor, in which the charging of a battery is controlled on the basis of a resistance value or a capacitance output from the battery pressure detection sensor so that ignition and explosion of the battery are prevented. The provided battery pressure detection sensor comprises: an upper electrode layer including an upper electrode pattern; a lower electrode layer disposed under the upper electrode layer and including a lower electrode pattern arranged to overlap the upper electrode pattern; and an elastic layer disposed between the upper electrode layer and the lower electrode layer, wherein the elastic layer is disposed to overlap the upper electrode pattern and the lower electrode pattern.
Patent WO-2020149438-A1 (WO)
Inventor: KANG DONG HUN
IPC: H04M1/725
Filed: 2019-01-23
Abstract: 적어도 하나의 부품 블록과 결합될 수 있는 구조를 구비한 본체를 포함하는 무선 조정 완구에 있어서, 본체는, 적어도 하나의 부품 블록으로 전원을 공급하는 전원 공급 장치; 적어도 하나의 부품 블록으로 제어 신호를 전달하고, 무선 조정 완구를 제어하는 외부 장치와 통신을 수행하는 통신 장치; 및 본체에 적어도 하나의 부품 블록이 결합되면, 적어도 하나의 부품 블록이 본체에 결합된 위치 및 본체와 결합된 적어도 하나의 부품 블록에 내장된 커넥터에 기초하여, 적어도 하나의 부품 블록을 인식하고, 인식 결과에 따라 무선 조정 완구의 타입을 결정하고, 외부 장치로 상기 통신 장치를 통해 무선 조정 완구의 타입 정보를 전송하고, 외부 장치로부터 수신된 무선 제어 신호에 기초하여 무선 조정 완구의 동작을 제어하는 프로세서를 포함하는, 무선 조정 완구가 제공된다.
Patent WO-2019156522-A1 (WO)
Inventor: SONG WOO SANG
IPC: G06N20/00
Filed: 2019-02-11
Abstract: L'invention concerne un dispositif de création de dessins comportant: une unité d'analyse servant à analyser des données d'image et des données de texte; un unité d'apprentissage servant à apprendre un modèle de création de dessin en utilisant une intelligence artificielle d'après des données d'image et des données de texte analysées; et une unité de création de dessins servant à créer un nouveau dessin d'un article spécifique ou un élément de dessin en utilisant le modèle de création de dessin appris par l'unité d'apprentissage.
Patent WO-2019172665-A1 (WO)
Title: Bearing screw conveying device
Inventor: SONG CHEUN BOK
IPC: F16C29/04
Filed: 2019-03-07
Abstract: Disclosed is a bearing screw conveying device for converting a rotational motion of a screw shaft into a linear motion by means of a bearing. The bearing screw conveying device according to the present invention comprises: a rotating screw shaft; and a first drive bearing and a second drive bearing which covert the rotational force of the screw shaft into the translational force of a movable plate disposed above the screw shaft while moving along the thread root portion of the screw shaft, wherein: a dihedral thread root portion is formed on the screw shaft; the outer ring of the first drive bearing moves along the dihedral thread root portion while coming in contact with one face of the dihedral thread root portion; the outer ring of the second drive bearing moves along the dihedral thread root portion while coming in contact with the other face of the dihedral thread root portion; and the first drive bearing and the second drive bearing are coupled symmetrically to each other in the back-and-forth direction of the movable plate while being inclined to the movable plate, whereby both the outer rings of the drive bearings are exposed in the back-and-forth direction of the movable plate.
Patent WO-2019212325-A1 (WO)
Inventor: KIM SUNMIN
IPC: C07C13/72
Filed: 2019-05-02
Abstract: La présente invention concerne un nouveau composé et une diode électroluminescente organique l'utilisant.
Patent WO-2020027556-A1 (WO)
Title: Clothing treatment device
Inventor: CHOI JUNYOUNG
IPC: D06F58/10
Filed: 2019-07-30
Abstract: The present invention relates to a clothing treatment device comprising: a cabinet having a first lateral panel and a second lateral panel which are disposed so as to face each other, an upper panel and a lower panel which connect the first lateral panel and the second lateral panel and respectively form the upper surface and the floor surface, a first rear panel which connects the first lateral panel, the second lateral panel and the upper panel and forms the rear surface, and a second rear panel which connects the first lateral panel and the second lateral panel and is positioned below the first rear panel; a first base having a front panel which is fixed to the first lateral panel, the second lateral panel, the upper panel and the lower panel and forms the front surface of the cabinet and an input port which is provided through the front panel; a first chamber which is fixed to the front panel, is positioned inside the cabinet, communicates with the input port and provides a space for accommodating clothes; a second base having a front frame which is positioned between the front panel and the second rear panel, an upper frame which extends from the front frame to the second rear panel and is away from the floor surface of the first chamber, a first lateral frame which is provided away from the first lateral panel, and a second lateral frame which is away from the second lateral panel; a second chamber which is formed by means of the front frame, the upper frame, the first lateral frame, the second lateral frame, the lower panel and the second rear panel; a mounting body which is provided inside the second chamber, is supported on the lower panel and can be withdrawn from the second chamber if the second rear panel is removed and the second chamber opens; a supply unit which is provided on the mounting body, is positioned inside the second chamber and is for supporting air and/or moisture to the first chamber; and an insulating unit formed by means of a foam plastic injected to a foam space formed between the cabinet, the first base, the first chamber and the second base.
Patent WO-2020036358-A1 (WO)
Title: Radioactive iodine removing kit comprising deinococcus radiodurans strain having silver nanoparticle synthesis ability, and method for removing radioactive iodine by using same
Inventor: CHOI YONG JUN
IPC: C12N1/20
Filed: 2019-08-06
Abstract: The present invention relates to a radioactive iodine removing kit comprising a  Deinococcus radiodurans  strain having a silver nanoparticle synthesis ability, and a method for removing radioactive iodine by using same. A radioactive iodine removing kit comprising a Deinococcus radiodurans strain that synthesizes silver nanoparticles, according to the present invention, can remove, even with a small number of bacterial cells, radioactive iodine present in various kinds of solutions with high efficiency of at least 98%, is very easy-to-use and has very convenient follow-up management. Therefore, the radioactive iodine removing kit and the method for removing radioactive iodine by using same can be very effectively used for the removal of radioactive iodine generated by large hospitals, industries, nuclear power plant accidents and the like.
Patent WO-2021029449-A1 (WO)
Inventor: AHN YEHAN
IPC: H04M1/725
Filed: 2019-08-12
Abstract: Provided is a mobile terminal comprising: a display unit for outputting visual information; a depth camera for acquiring a depth image by capturing an image of an object; a memory in which the vein pattern of a hand of a user is stored; and a control unit connected to the display unit, depth camera, and memory, wherein the control unit authenticates the user by using the stored vein pattern of the user, if the shape of the hand of the user is recognized from the depth image, and runs a specific application corresponding to a three-dimensional gesture of the hand of the user, if the user is authenticated, and an authentication process required by the run specific application is skipped.
Patent WO-2020241974-A1 (WO)
Title: 절삭가공을 위한 치과용 벌크 블록 및 그 제조방법
Inventor: LIM HYUNG BONG
IPC: A61C13/083
Filed: 2019-09-26
Abstract: 본 발명은 주결정상이 리튬 디실리케이트이고 부결정상이 실리케이트인 결정질을 포함하고, 그 나머지는 유리질이며, 깊이에 대하여 결정질 크기의 경사도를 갖고, 결정질 크기의 경사도 값 변화 지점에 계면이 존재하지 않는 경사기능재료인 절삭가공을 위한 치과용 벌크 블록을 개시하는바, 이는 자연치아와 유사한 인공치아 보철물 제조에 유용하며, 이를 통해 인공치아 보철물을 제작하는 시간과 공정을 단축시킬 수 있을 뿐만 아니라, 기계적 물성의 경사기능화로 힘의 분산측면에서 구조적인 안정성이 증가된 효과를 가져올 수 있다.
Patent WO-2020071690-A1 (WO)
Title: Control system for construction equipment
Inventor: AHN HYEONSIK
IPC: E02F9/22
Filed: 2019-09-27
Abstract: A control system for construction equipment comprises: a hydraulic cylinder operable by working fluid discharged from a hydraulic pump; a control valve arranged between the hydraulic pump and the hydraulic cylinder, controlling an operation of an actuator according to a position of a spool installed therein, and having a first spool position for discharging, to a drain tank, the working fluid discharged from a chamber of the hydraulic cylinder; and a pressure compensation valve installed in a return hydraulic line for discharging, to the tank, the working fluid discharged from the control valve at the first spool position, and controlling a flow rate of the working fluid passing therethrough according to a difference in pressure between the front end and the rear end of the control valve.
Patent WO-2020076057-A1 (WO)
Inventor: HU YEQING
IPC: H04B7/0452
Filed: 2019-10-08
Abstract: The present disclosure relates to a communication method and system for converging a 5 th -Generation (5G) communication system for supporting higher data rates beyond a 4 th -Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a base station (BS) in a wireless communication system is provided, The method comprises: receiving, from a user equipment (UE), a 1 st  layer sounding reference signal (SRS); arranging the 1 st  layer SRS based on two antenna polarizations of an antenna system of the BS; identifying a dominant direction of a channel based on the 1 st  layer SRS; identifying a coefficient between two antenna polarizations based on the 1 st  layer SRS; constructing a 2-layer channel matrix based on the identified dominant direction and the identified coefficient; and transmitting, to the UE, a downlink signal via the antenna system based on the constructed 2-layer channel matrix.
Patent WO-2020226244-A1 (WO)
Inventor: LEE GWANG RYONG
IPC: B28B3/02
Filed: 2019-11-04
Abstract: The present invention relates to an artificial stone tile using native rocks, and a method for manufacturing same, in which native rocks, which are cheaper than marble and granite, are finely pulverized, mixed with an additive to increase adhesion, heat resistance, durability, and strength, and molded at high pressure, and then, through a step-by-step firing process of high temperature, cold temperature, and low temperature, the artificial tile reproduces the same texture as native stone, as well as having superior wear resistance and strength compared to native stone, and native rocks that are eco-friendly and can be supplied at low prices are used without use of synthetic resins.
Patent WO-2020175769-A1 (WO)
Inventor: YU HYUNGJOON
IPC: H04B1/3827
Filed: 2019-11-29
Abstract: Various embodiments of the present invention provide a method and a device comprising a first subscriber identification module (SIM), a second SIM, a radio frequency integrated circuit (RFIC) including a first mixer and a second mixer, a memory, and a processor, wherein the processor is configured to: receive a second signal for the second SIM while receiving a first signal for the first SIM; determine whether the first signal and the second signal use the same frequency band; and when the first signal and the second signal use the same frequency band, activate a dual SIM simultaneous support function by using the first mixer and the second mixer. Various embodiments are possible.
Patent WO-2020145748-A1 (WO)
Inventor: KIM SEONWOOK
IPC: H04W74/00
Filed: 2020-01-10
Abstract: Divers modes de réalisation de la présente invention concernent 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.
Patent WO-2020213921-A1 (WO)
Inventor: PARK JU YOUNG
IPC: A61M5/168
Filed: 2020-04-14
Abstract: The present invention relates to a drug injection device capable of intravenous injection at a uniform concentration, and provides a drug injection device comprising: an injection tube of which the two end portions can be connected to a liquid drug supply device and a paracentesis needle, respectively, and which has a uniformization portion in which a predetermined length of the injection tube is wound in a spiral shape; and a fixing jig which fixes the wound shape of the uniformization portion so as to be maintained parallel, wherein liquid drugs which are supplied through the liquid drug supply device and include fluids of different concentrations or densities pass through the uniformization portion and are injected at a uniform concentration into the human body via the paracentesis needle. The liquid drugs include microbubbles or liposomes, and the uniformization portion resting on a lower plate can be pressed and supported by a fixing bracket through the tightening of a fixing piece, and can thereby be prevented from separating. Through this configuration, the uniformization portion is provided by winding, in a spiral, the predetermined length of the injection tube for injecting the liquid drugs. Accordingly, liquid drugs, which are in various fluid states, such as microbubbles, liposomes, and the like, which have different densities and thus do not mix, can be injected at a uniform concentration into the human body, and thus the curative effect of the drugs can be enhanced.
Patent WO-2020246741-A1 (WO)
Title: Secondary battery manufacturing process carrier having carrier transporting track structure
Inventor: KIM JONG SUNG
IPC: B23K37/02
Filed: 2020-05-25
Abstract: The present invention comprises: a carrier base (20); a carrier roll (30) provided on one side of the carrier base (20); a rolling member (40) provided on the other side of the carrier base (20); and a track base (10) on which the carrier base (20) is movably arranged, wherein the carrier base (20) has a first carrier side plate (122) and a second carrier side plate (124) on both the left and right sides thereof, the first carrier side plate (122) and the second carrier side plate (124) include the carrier roll (30) and the rolling member (40), respectively, and the carrier roll (30) and the rolling member (40) roll on the track base (10).
Patent WO-2021246567-A1 (WO)
Inventor: LEE KYOUHO
IPC: B23K1/20
Filed: 2020-07-01
Abstract: The present invention relates to a dual-type solder ball placement system and, more specifically, links two types of ball mounting lines to one solder ball placement system so that solder balls can be mounted in various manners. Specifically, the present invention can simultaneously mount the same solder balls or two types of solder balls having different purposes on two lines in one device, so that the solder balls arranged for various purposes in various patterns can be efficiently mounted. Particularly, the present invention can simultaneously mount, in an in-line system, the solder ball acting as a terminal and a core ball acting as a support, and can prevent the bending of a substrate, a unit, or a chipset according to the trend of being light, thin, short and small. Therefore, reliability and competitiveness can be improved in the semiconductor field, the semiconductor package manufacturing field, the PCB manufacturing field, particularly, the wafer level chip scale package (WLCSP)-based manufacturing field, the solder ball placement system field, and other fields that are similar or related thereto.
Patent WO-2021261649-A1 (WO)
Inventor: SON JUNG RAK
IPC: E21C41/16
Filed: 2020-07-17
Abstract: The present invention relates to a tunnel structure for quarrying and a quarrying method using same, the tunnel structure comprising a tunnel portion for transporting stones, the tunnel portion being inclined in a stony mountain such that stones quarried from a quarry site at the upper portion of the stony mountain roll therein and fall free on the ground. Thus, the stones quarried from the stony mountain freely fall on the ground through the tunnel that is inclined in the stony mountain, and accordingly, the costs and time for transporting the stones quarried from the stony mountain can be greatly reduced to improve the quarrying efficiency and to greatly improve the efficiency of transporting the stones. In addition, pollution such as noise, vibrations, dust, etc. that occur during the transport of the stones quarried from the stony mountain may be minimized, and thus, conflicts with and damage to residents living around the stony mountain can be minimized.
Patent WO-2021101053-A1 (WO)
Inventor: CHO SANGHYUN
IPC: G06K9/62
Filed: 2020-09-21
Abstract: A data acquisition system for recognizing a product according to one embodiment of the present invention comprises: an image collection unit for capturing an image of an object while adjusting the position and image-capture angle; a turntable which is rotatable; a control unit for controlling the operation of the image collection unit and the turntable; a barcode reader for reading a barcode attached to the object, and thereby obtaining object identification information; and a data server for storing and managing information related to the object.
Patent WO-2021066439-A1 (WO)
Inventor: HEO JIN WOOK
IPC: D03D1/02
Filed: 2020-09-28
Abstract: The present invention relates to a multilayer fabric and an air bag formed of the multilayer fabric. The multilayer fabric may provide an air bag capable of sufficiently protecting a driver or passenger when a vehicle overturns, by minimizing damages caused by broken glass fragments.
Patent WO-2021075904-A1 (WO)
Title: Novel triazine-based amphiphilic compound and use thereof
Inventor: CHAE PIL SEOK
IPC: C07H1/00
Filed: 2020-10-16
Abstract: The present invention relates to: a newly developed triazine-based amphiphilic compound; a preparation method therefor; and a method for extracting, lysing, stabilizing, crystallizing or analyzing membrane proteins by using same. In addition, the compound, and thus enables membrane proteins, which have more various structures and characteristics than a conventional compound, to be efficiently extracted from cell membranes and stably stored in an aqueous solution for a long time, thereby being usable in functional and structural analysis thereof. Analyzing the structure and function of membrane proteins is closely related to the development of a novel drug, and thus is one of the greatest interests in the biology and chemistry fields.
Patent WO-2021210745-A1 (WO)
Title: Battery pack capable of sensing swelling
Inventor: LEE KI-YOUNG
IPC: H01M10/42
Filed: 2020-11-04
Abstract: The present invention provides a technology capable of sensing a swelling phenomenon of a battery cell more effectively in regard to a battery pack comprising one or more battery cells. A battery pack according to an aspect of the present invention comprises: at least one battery cell; an optical fiber sensing unit including a planar sensing unit configured by optical fibers arranged horizontally and vertically in a grid form, wherein the planar sensing unit of the optical fiber sensing unit is deformed by the deformation of the battery cell; a photoresistor for collecting light reflected from the optical fiber sensing unit; and a control unit configured to determine whether the battery cell has swelled up on the basis of a resistance value which depends on a change in the light quantity of the light collected by the photoresistor.
Patent WO-2021101146-A1 (WO)
Inventor: RYU KYUNG HYUN
IPC: C12Q1/6883
Filed: 2020-11-09
Abstract: The present invention relates to a biomarker composition for predicting the prognosis or determining the stage of chronic liver disease. The present invention performs a total RNA-seq analysis on tissues of patients with steatosis and non-alcoholic steatohepatitis, and identifies 38 genes that are specifically highly expressed during disease progression from steatosis to non-alcoholic steatohepatitis. The present invention selects genes showing a characteristic expression pattern, and constructs a classification model capable of distinguishing between steatosis and non-alcoholic steatohepatitis using the genes. As a result, the present invention verifies that steatosis and non-alcoholic steatohepatitis can be classified with high accuracy. Accordingly, the genes may be used as biomarkers for predicting the prognosis of chronic liver disease or as biomarkers for classifying steatosis and non-alcoholic steatohepatitis, and development of gene therapy or other drugs that inhibit the expression or activity of the genes may improve the effectiveness of treating chronic liver disease.
Patent WO-2021145678-A1 (WO)
Title: Method and apparatus for performing data transmission without sequence number in wireless communication system
Inventor: YI SEUNGJUNE
IPC: H04W28/04
Filed: 2021-01-13
Abstract: A method for transmitting a data protocol data unit (PDU) by a user equipment (UE) in a wireless communication system is disclosed. The method comprises steps of generating the data PDU, wherein the data PDU includes an indicator indicating whether a sequence number is included or not in the data PDU; and transmitting, to a network, the data PDU which does not include the sequence number without updating state variables, based on the indicator indicating that the sequence number is not included in the data PDU.