baber/WOPTO huggingface dataset:
Patent WO-2019168325-A1 (WO)
Inventor: LEE MIN SOO
IPC: C08L23/26
Filed: 2019-02-27
Abstract: A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polyester resin; about 15 to about 100 parts by weight of glass fibers; and about 2 to about 20 parts by weight of a modified olefin-based copolymer, the modified olefin-based copolymer including an epoxy-modified olefin-based copolymer and a maleic acid anhydride-modified olefin-based copolymer, wherein the weight ratio of the epoxy-modified olefin-based copolymer and the maleic acid anhydride-modified olefin-based copolymer is about 1 : 0.3 to about 1 : 3. The thermoplastic resin composition has excellent impact resistance, chemical resistance, and the like.
Patent WO-2019177289-A1 (WO)
Title: Multilayer planar filter having visible light transmittance and high durability, for blocking fine particles by simultaneously applying electrostatic collection and physical collection, and manufacturing method therefor
Inventor: JEONG JIN-TAI
IPC: B01D39/14
Filed: 2019-02-28
Abstract: Provided are a visible light-transmissive multilayer planar filter for blocking fine particles, and a manufacturing method therefor, the multilayer planar filter sequentially comprising: a charged mesh substrate knitted or woven with a filament yarn formed by coating a charged polymer resin on a fiber; a nanofiber web layer spun and layered on one surface of the substrate; and a protective mesh having a mesh structure knitted or woven with a monofilament yarn, wherein the mesh structure is formed of unit meshes having a polygonal structure that has at least six angles, and thus both electrostatic collection by the charged mesh substrate and physical collection by the nanofiber web layer occur so as to maximize the filtering out of fine particles and/or yellow dust, such that an excellent fine particles-blocking property is obtained even though a smaller basis weight of the nanofiber web layer is used, and sufficient visible light transmission is ensured because of high light transmittance such that a field of vision from the outside is not obstructed.
Patent WO-2019221492-A1 (WO)
Title: Optical element with sound function and display device using same
Inventor: SUN JEONG YUN
IPC: G02F1/1368
Filed: 2019-05-14
Abstract: The present invention relates to an optical element capable of simultaneously outputting sound from the surface of a display device with an image, the optical element comprising: a first electrode member; a first dielectric elastomer layer disposed on the first electrode member; a second electrode member disposed on the first dielectric elastomer layer; and an optical crystal layer disposed on the second electrode member. Accordingly, in the present invention, image and sound are implemented simultaneously, and thus, it is possible to prevent defects due to mismatching of the image and the sound, and a separate sound system is not required when the display device is manufactured using the optical element, thereby making it possible to reduce components of an electronic product including the display device and reduce the manufacturing cost.
Patent WO-2020027414-A1 (WO)
Inventor: KUM CHANG HUN
IPC: A61L31/02
Filed: 2019-05-27
Abstract: La présente invention concerne un procédé de fabrication d'une endoprothèse qui comprend les étapes consistant à : revêtir une endoprothèse avec un matériau de revêtement ; et sécher l'endoprothèse dans une plage de températures de 40 à 150 °C, l'application du revêtement et le séchage étant effectués simultanément.
Patent WO-2019231300-A1 (WO)
Title: Memorial tablet for storing article of deceased person, and device for managing same
Inventor: LEE YUN JIN
IPC: A47G33/02
Filed: 2019-05-31
Abstract: The present invention relates to a memorial tablet for storing an article of a deceased person, and a device for managing same, which comprise: a rest part seated on the floor; a memorial tablet part which stands on the upper part of the rest part; a storage part which is concavely formed in a back surface area of the memorial tablet part and in which an article of a deceased person is laid and stored; and an opening and closing part provided on one side of the storage part, for opening and closing same. Therefore, the present invention has a storage space concavely formed in a back surface area of the memorial tablet so that the article of the deceased person could be laid and stored, and the opening and closing part for opening and closing the storage space, and can, thereby, minimize an accommodation space of a columbarium, while a memorial space and a memorial gathering can be easily held by the family of the deceased person, as the article of the deceased person is stored in the memorial tablet, and a separate storage space does not need to be provided.
Patent WO-2020111435-A1 (WO)
Title: Dust control system of closed-type plant factory and control method thereof
Inventor: PARK GWANG MAN
IPC: A61L9/00
Filed: 2019-07-25
Abstract: In the present invention, indoor air is preferentially purified, before an enthalpy control mode is checked, by operating a fan filter unit according to the dust concentration of the indoor air, and thus indoor dust is effectively removed. Accordingly, the present invention has an advantage in that an optimal environment for producing a plant used for manufacturing a pharmaceutical product can be maintained. In addition, in the case where it is determined that the indoor air is not sufficiently purified when the dust concentration is re-sensed after the fan filter unit is operated for a predetermined time, outdoor air is introduced for ventilation, and the proportion of the introduced outdoor air is variously controlled depending on the difference in temperature between the indoor air and the outdoor air, such that the indoor environment can be optimally controlled while the indoor air is being purified. Furthermore, since the introduction of the outdoor air is controlled on the basis of a difference in enthalpy between the indoor air and the outdoor air after the indoor air is sufficiently purified by means of the fan filter unit, the outdoor air can be suitably introduced, and energy consumption can be reduced through an air cooling process using the outdoor air.
Patent WO-2020189860-A1 (WO)
Inventor: CHA YOUNGDO
IPC: H04M1/02
Filed: 2019-08-02
Abstract: Disclosed is a mobile terminal comprising a first frame comprising a plurality of first support portions extended in a horizontal direction, and vertically spaced a preset distance apart from another one of the plurality of first support portions; a second frame comprising a plurality of second support portions provided between respectively corresponding first support portions and configured to slidingly move relative to the first frame in the horizontal direction, causing a change from a first state to a second state in which the mobile terminal is expanded; and a flexible display comprising a first area provided on a front surface of the first plurality of first support portion; and a second area provided on a rear side of the first area by being folded to surround the second frame.
Patent WO-2020050672-A1 (WO)
Title: Non-invasive prenatal testing method using maternal cell-free dna fragment
Inventor: KWON HYUK JUNG
IPC: G16B30/00
Filed: 2019-09-06
Abstract: The present invention relates to a non-invasive prenatal testing method using a cell-free DNA fragment derived from maternal blood, and more specifically, to a non-invasive prenatal testing method capable of determining fetal aneuploidy or maternal mosaicism on the basis of difference in length between maternal and fetal DNA fragments in a cell-free DNA fragment derived from maternal blood. More specifically, the method according to the present invention separates the total cell-free DNA fragments isolated from the maternal blood into maternal or fetal cell-free DNA fragments depending on the length of the DNA fragment, and uses z-scores calculated therefrom to enable a more accurate determination of fetal aneuploidy or maternal mosaicism. Thus, the method can be beneficially used in non-invasive prenatal testing.
Patent WO-2020067693-A1 (WO)
Title: Method and apparatus for transmitting buffer status report in wireless communication system
Inventor: JANG JAEHYUK
IPC: H04W74/08
Filed: 2019-09-24
Abstract: A method of transmitting a buffer status report (BSR) of a user equipment includes triggering a procedure for a BSR corresponding to a predefined logical channel; determining whether a resource for transmitting a scheduling request corresponding to the predefined logical channel is allocated; identifying whether a configured uplink resource is allocated, based on a result of determining whether the resource for transmitting the scheduling request is allocated; and when the configured uplink resource is allocated, determining whether to transmit the BSR by using the configured uplink resource.
Patent WO-2020071821-A1 (WO)
Title: Icemaker and refrigerator
Inventor: LEE DONGHOON
IPC: F25D11/04
Filed: 2019-10-02
Abstract: A refrigerator of the present invention comprises: a first tray forming one portion of each of multiple ice-making cells; and a second tray rotatable with respect to the first tray and forming another portion of each of the multiple ice-making cells, wherein: water is supplied at a water-supplying position of the second tray; the second tray is moved to an ice-making position when the supply of the water is completed; and at least one of the first tray and the second tray may have a communication hole through which the multiple ice-making cells communicate with each other at the ice-making position of the second tray.
Patent WO-2021075590-A1 (WO)
Title: 라이트 필드 콘텐츠의 저작권 보호 방법
Inventor: HONG SUNG HEE
IPC: H04N21/81
Filed: 2019-10-15
Abstract: 다시점 영상 재생이 가능한 LF 콘텐츠에 저작권 보호를 위한 방안으로, 특정 시점의 영상들에만 저작권 정보 표시를 삽입하는 방법이 제공된다. 본 발명의 실시예에 따른 다시점 영상 생성 방법은 다시점 영상을 생성하는 단계; 생성된 다시점 영상 중 특정 시점의 영상에 특정 정보 표시를 삽입하는 단계; 및 특정 정보 표시가 삽입된 다시점 영상을 저장하는 단계;를 포함한다. 이에 의해, 특정 시점의 영상들에만 저작권 정보 표시를 삽입하여, 고가의 다시점 영상인 LF 콘텐츠에 대한 저작권을 보호할 수 있게 된다.
Patent WO-2020105920-A1 (WO)
Title: Novel compound and organic light emitting diode using same
Inventor: HEO DONG UK
IPC: H01L51/00
Filed: 2019-11-08
Abstract: The present invention provides a novel polymer and an organic light emitting diode using same.
Patent WO-2020141718-A1 (WO)
Inventor: LEE SEUNG WON
IPC: H05B6/06
Filed: 2019-11-15
Abstract: An aerosol generation device may comprise: a battery; a heater for heating an aerosol-generating material; a voltage converter; and a control unit. The aerosol generation device can apply a fixed voltage to the heater by disposing, between the battery and the heater, the voltage converter that converts a voltage applied from the battery to a constant voltage to output a predetermined fixed voltage, wherein the control unit can control power supplied to the heater such that the predetermined fixed voltage is applied to the heater in a preheating mode.
Patent WO-2020138789-A1 (WO)
Inventor: SONG HYO SOON
IPC: C12P3/00
Filed: 2019-12-13
Abstract: 본 발명에서는 고농도의 황화수소(H  2 S)를 바이오황으로 전환능을 갖는 신규한 미생물 군집, 및 이를 이용하여 바이오황을 제조하는 방법 또는 혼합가스에서 황화수소를 제거하는 방법이 개시되어 있다. 본 발명에 따른 미생물 군집은 14,000ppm 이상의 고농도의 황화수소를 잔류 황화수소가 환경안전 기준인 200ppm 이하에 이르도록 전환하고 황 전환률(처리율)은 99% 이상으로 매우 우수하며 바이오황을 대량으로 생산할 수 있다.
Patent WO-2020231009-A1 (WO)
Title: Method for controlling heat generation in electronic device, electronic device and storage medium for the same
Inventor: LEE JAEBEOM
IPC: G06F1/20
Filed: 2020-04-06
Abstract: According to an embodiment, an electronic device comprises a plurality of antenna modules, a first communication circuit communicating in a first communication scheme via at least one antenna module among the plurality of antenna modules, a second communication circuit communicating in a second communication scheme, at least one temperature sensor, at least one processor operatively connected with the first communication circuit, the second communication circuit, and the at least one temperature sensor, and a memory storing instructions configured to, when executed, enable the at least one processor to detect a temperature associated with at least one of the at least one antenna module or the first communication circuit while communicating via the first communication circuit, identifying a first control step among a plurality of control steps based on an operation type of the electronic device and the at least one temperature detected, and limit at least some operations on at least one of the at least one antenna module or the first communication circuit, corresponding to the identified first control step. Other embodiments are also possible.
Patent WO-2020226351-A1 (WO)
Title: Hybrid biochar and manufacturing method therefor
Inventor: SON DALHO
IPC: A01G24/10
Filed: 2020-04-29
Abstract: The present invention relates to hybrid biochar comprising a biomass of which the central portion is semi-carbonized and the surface portion is carbonized, and a manufacturing method therefor. In addition, as the hybrid biochar of the present invention exhibits excellent soil improvement and crop growth promoting effects compared to conventional biochar, the hybrid biochar may be used as a formulation for promoting crop growth and improving soil.
Patent WO-2020246731-A1 (WO)
Inventor: KIM HYUNG DON
IPC: G16H20/17
Filed: 2020-05-20
Abstract: The present invention relates to a method and system for measuring an amount of drops injected into a human body, and a system and method for remotely controlling an amount of drops using same, wherein the measurement method and system and the remote control system and method accurately measure the amount of drops injected into the human body, monitor a drop injection progression state, and remotely control the amount of drops injected into the human body. The amount of drops injected into the human body is accurately and rapidly measured by excluding an amount of drops attached to the inner wall of a drip chamber from the amount of drops injected into the human body, and by counting the number of pixels in a falling drop image and calculating an amount of drops according to the number of pixels. In addition, the amount of drops injected into the human body can be remotely controlled by remotely monitoring a progression state of drop injection into the human body.
Patent WO-2021132816-A1 (WO)
Inventor: AN CHUNG HWAN
IPC: H01L33/00
Filed: 2020-05-27
Abstract: A method for manufacturing a display device according to an embodiment of the present invention comprises: a step of aligning a first wafer, on which a plurality of first LEDs, a plurality of aligning keys, and a reference member are formed, and a donor substrate; a step of transferring the plurality of first LEDs and the reference member on the first wafer onto the donor substrate; and a step of aligning a second wafer, on which a plurality of second LEDs are formed, and the donor substrate on the basis of the reference member. Therefore, on the basis of the reference member that maintains a constant distance from the plurality of first LEDs, relative positions between the plurality of second LEDs on the second wafer and the plurality of first LEDs on the donor substrate can be accurately aligned.
Patent WO-2021075677-A1 (WO)
Title: Ffc cable assembly
Inventor: JUNG SANG-EUN
IPC: H01B7/04
Filed: 2020-07-27
Abstract: According to one aspect of the present invention, provided is an FFC cable assembly comprising: a multi-FFC cable having a plurality of FFC films arranged in layers, and an insulation tube encompassing the plurality of FFC films; and a high-current terminal mounted on both ends of the multi FFC cable.
Patent WO-2021029600-A1 (WO)
Inventor: KIM DAE HYUN
IPC: G01D5/244
Filed: 2020-08-05
Abstract: A meter reading device, according to one embodiment, may comprise: a rotating plate; a magnet disposed on one surface of the rotating plate; a first reed switch and a second reed switch; and a control unit for generating a state conversion value on the basis of the state of a pulse signal generated as a result of the interaction between the first and second reed switches and the magnet, and then determining the rotating direction of the rotating plate on the basis of the generated state conversion value.
Patent WO-2021040272-A1 (WO)
Title: Liquefied hydrogen cargo hold insulation system, and method for manufacturing same
Inventor: LEE JAEMYUNG
IPC: F17C3/02
Filed: 2020-08-11
Abstract: The present invention relates to a liquefied hydrogen cargo hold insulation system in which a barrier made of a metal material treated to prevent hydrogen embrittlement and an insulation material are stacked to constitute a cargo hold for storing liquefied hydrogen, and a method for manufacturing same. The liquefied hydrogen cargo hold insulation system according to the present invention may comprise: a primary barrier made of a metal material and forming an inner wall surface of a cargo hold for storing liquefied hydrogen, at least the front surface of the primary barrier being configured to face the inside of the cargo hold and to contact liquefied hydrogen and being coated with a hydrogen embrittlement prevention film formed of hydrogen embrittlement prevention metal powders; plywood made of a wooden material and stacked on the rear surface of the primary barrier; a primary insulation material formed of an insulating resin and stacked on the rear surface of the plywood; a secondary barrier made of a metal material and stacked on the rear surface of the primary insulation material; and a secondary insulation material made of an insulating resin material and stacked on the rear surface of the secondary barrier.
Patent WO-2021071264-A1 (WO)
Title: Apparatus for agitating and crushing organic waste
Inventor: SHIN CHANG YEOP
IPC: B02C19/22
Filed: 2020-10-08
Abstract: The present invention relates to an apparatus for agitating and crushing organic waste. The apparatus for agitating and crushing organic waste according to an aspect of the present invention comprises: a main body having a mixing space therein; a pair of main agitating screws spaced apart from each other at both sides of the mixing space in the main body; a lower agitating screw provided at a lower side between the pair of main agitating screws; and an upper agitating screw provided above the pair of main agitating screws.
Patent WO-2021080395-A1 (WO)
Title: Electronic display board for controlling 4 way dual scanning in which gray scale pixel (gsp) is applied to dynamic image correction technology (dict)
Inventor: HA YOUNG-JAE
IPC: G09F13/22
Filed: 2020-10-26
Abstract: The present invention relates to an electronic display board for controlling 4 way dual scanning in which a gray scale pixel (GSP) is applied to a DICT, wherein an MCU, which is equipped with a GSP function together with driving control and DICT control for easily implementing a high-definition image, is capable of equalizing and processing an image via gamma correction of the image and a histogram of image luminance by switching and displaying, via dual scanning, the image in which an image data value with a gamma value determined on the histogram has been gray-scaled in a GSP via a DICT for processing the image with the GSP, thereby, even under control of image transmission of high-speed processing, displaying the electronic display board without noise such as image breakup and image quality distortion.
Patent WO-2021096215-A1 (WO)
Title: Temperature-change sensing substrate comprising self-healing polyurethane polymer
Inventor: PARK JEYOUNG
IPC: G01N21/75
Filed: 2020-11-11
Abstract: The present invention relates to a temperature-change sensing substrate comprising a self-healing polyurethane polymer. More specifically, the present invention relates to a temperature-change sensing substrate having a self-healing polyurethane polymer matrix and a plurality of pores dispersed in the matrix. The temperature-change sensing substrate according to the present invention can be applied as a temperature-change sensor for preventing the spoiling of refrigerated or frozen food and medical supplies. For example, substrate, which was opaque when stored at -60°C, -50°C, -30°C, -20°C, -10°C and the like, becomes transparent if the temperature rises to 0°C, 10°C, 20°C, 30°C and the like, and thus a temperature-change sensor capable of checking storage conditions through a change in light transmittance can be provided.
Patent WO-2021177569-A1 (WO)
Inventor: LEE HAN SOL
IPC: G01N15/02
Filed: 2020-12-24
Abstract: The present invention relates to a physical property evaluation method for a thin film specimen and a thin film specimen for a tensile test. In the present invention, a digital image correlation analysis method is used to analyze a deformation ratio of a speckle pattern formed on a thin film specimen in a tension test for the thin film specimen. Therefore, the present invention can enhance the reliability of a measured physical property and prevent abnormal breaking of a metal thin film specimen.
Patent WO-2022114395-A1 (WO)
Inventor: CHUNG CHANGKYU
IPC: H01L33/62
Filed: 2021-02-03
Abstract: 디스플레이 모듈이 개시된다. 개시된 디스플레이 모듈은 다수의 전극 패드가 배열된 기판; 및 상기 다수의 기판 전극 패드에 전기적으로 연결되는 다수의 마이크로 LED;를 포함하며, 상기 다수의 기판 전극 패드는 하나의 픽셀 당 적어도 4개가 구비되며,각 기판 전극 패드는 다수의 접촉 돌기가 형성된 제1 영역과, 리페어용 마이크로 LED를 전기적으로 연결하기 위한 제2 영역을 포함한다.
Patent WO-2021225260-A1 (WO)
Title: Composition for healing wounds comprising regulatory t cell-conditioned media
Inventor: HWANG SUNG HWAN
IPC: A61P17/02
Filed: 2021-02-22
Abstract: The present invention relates to a composition for healing wounds, the composition containing, as an active ingredient, Treg cell-conditioned media obtained by culturing regulatory T cells (Treg cells) and then centrifuging same. The Treg cell-conditioned media according to the present invention contains various cytokines, such as IL-6, IL-8, or IL-13, and growth factors, dose-dependently reduces the expression of E-cadherin, which is a marker protein identifying epithelial-mesenchymal transition (EMT) which necessarily occurs during cell migration to promote EMT, thus giving the cells the ability to migrate and increasing keratinocyte migration without affecting cell proliferation, and increases the expression and release of matrix metalloproteinase-1 (MMP-1), thus affecting cell migration and extracellular matrix decomposition. Thus, the composition containing the Treg cell-conditioned media as an active ingredient according to the present invention can be useful for healing wounds, as well as for soothing sensitive skin and alleviating atopic dermatitis through wound-healing.
Patent WO-2021172831-A1 (WO)
Inventor: KANG HONG SUK
IPC: C08F14/22
Filed: 2021-02-22
Abstract: According to an embodiment of the present invention, provided is a process for polymerizing molecular-weight controlled polymer, comprising: a reactant supply step of supplying a gaseous monomer, a surfactant, and an initiator; a polymerization reaction step of performing a polymerization reaction in which the monomer, the surfactant, and the initiator participate; and a product discharging step of discharging the polymer compound produced by the polymerization reaction, wherein the flow rate of the supplied initiator is inversely proportional to the molecular weight of the polymer compound, and the molecular weight of the polymer compound produced by the polymerization reaction is adjusted by controlling the flow rate of the initiator.