baber/WOPTO huggingface dataset:
Patent WO-2020022535-A1 (WO)
Title: Display device
Inventor: RYU JAEUK
IPC: H01L51/56
Filed: 2018-07-26
Abstract: This display device comprises: a display panel; a module cover positioned on the rear surface of the display panel; an adhesive member coupling the module cover and the display panel; a substrate plate covering a first region on the rear surface of the module cover; and a control unit coupled to the rear surface of the substrate plate and controlling the display panel, wherein the substrate plate includes a contacting part that is in contact with the module cover, and a spacing part that is spaced apart from the module cover and forms an air gap between the substrate plate and the module cover. The thickness of the module panel and the number of components can be reduced, such that the manufacturing cost of the display device and the weight of the product can be reduced.
Patent WO-2019027186-A1 (WO)
Title: Optical transmitter operating burst mode and control method of optical transmitter operating burst mode
Inventor: KIM JEONGSOO
IPC: H04B10/564
Filed: 2018-07-27
Abstract: The present invention provides an optical transmitter including a semiconductor laser and a control method thereof for preventing crosstalk between channels in an NG-PON2 with a 100 GHz channel spacing by reducing a wavelength drift of the semiconductor laser. The wavelength drift occurs between a few nanoseconds and a few hundreds nanoseconds from the beginning of a burst when the semiconductor laser is operated in a burst-mode.
Patent WO-2019031942-A1 (WO)
Title: Method for measuring and reporting signal in wireless communication system and device therefor
Inventor: SEO INKWON
IPC: H04L5/00
Filed: 2018-08-13
Abstract: A terminal according to an embodiment of the present invention monitors candidates of a control channel for scheduling system information on a particular CORESET configured on the basis of a PBCH signal, and obtains the system information scheduled by means of the control channel. The terminal can obtain only a part of all parameters of the configuration of the particular CORESET by means of the PBCH signal. The terminal can monitor the candidates of the control channel by means of assuming that, with respect to the remaining parameters of the configuration of the particular CORESET which are not obtained by means of the PBCH signal, the size of a 1 REG bundle is fixed as 6-REG, a CCE-to-REG mapping type is fixed as interleaving, the row size of an interleaver for the interleaving is fixed as 2, and precoder granularity, which is a unit of the same precoding assumption, is fixed as 1 REG bundle.
Patent WO-2019031950-A1 (WO)
Title: Method and device for terminal to set transmit power for plurality of ccs during carrier aggregation in wireless communication system
Inventor: KIM HEEJIN
IPC: H04W52/36
Filed: 2018-08-13
Abstract: An embodiment of the present invention is a method for setting transmit power. The method for a terminal to set the transmit power for a plurality of component carriers (CCs) during carrier aggregation transmission in a wireless communication system includes: a step for acquiring a prose per-packet priority (PPPP) of a signal transmitted from an individual CC; a step for calculating the transmit power of the signal transmitted from the individual CC; and a step for setting a minimum guaranteed power for the individual CC if the sum of the transmit powers of the individual CCs exceeds a preset value, wherein the minimum guaranteed power indicates the minimum transmit power to be transmitted from the individual CCs, and the minimum guaranteed power is set for each PPPP.
Patent WO-2019139214-A1 (WO)
Title: Cosmetic composition containing algasome comprising microalgae extract therein
Inventor: KIM CHA-JUNG
IPC: A61K8/14
Filed: 2018-08-24
Abstract: The present invention relates to a cosmetic composition for preventing skin aging, containing Algasome comprising a microalgae extract therein. Algasome of the present invention comprises a microalgae extract captured in a lipid complex comprising phospholipid, phytosphingosine, ceramide 3, cholesterol, phytosterol, beta-sitosterol and squalene, thereby having an excellent skin-delivery-effect. Therefore, a cosmetic composition containing Algasome comprising a microalgae extract, according to the present invention, exhibits excellent skin wrinkle reduction, skin elasticity improvement and moisturization effects.
Patent WO-2019054736-A1 (WO)
Title: Method for encoding and decoding motion information and device for encoding and decoding motion information
Inventor: JEONG SEUNG-SOO
IPC: H04N19/139
Filed: 2018-09-12
Abstract: Disclosed is a method for decoding motion information, according to one embodiment, comprising the steps of: determining a basic motion vector of a current block; determining, on the basis of information obtained from a bitstream, a primary differential motion vector for the current block, among at least one of primary differential motion vector candidates classified according to a disparity distance and a disparity direction; and applying the primary differential motion vector to the basic motion vector so as to determine a motion vector of the current block.
Patent WO-2019059595-A1 (WO)
Title: Heat exchanger and air conditioner comprising same
Inventor: LEE SANG MU
IPC: F28D1/047
Filed: 2018-09-14
Abstract: The purpose of the present invention is to improve the heat exchange capability of a heat exchanger by determining an appropriate number of high protrusions of a heat transfer tube and an appropriate height difference between the high protrusions and low protrusions such that the intra-tube heat transfer performance of the heat transfer tube is increased, or the intra-tube pressure loss is decreased. According to the present invention, an air conditioner comprises a heat exchanger. The heat exchanger may comprise: a heat transfer tube configured such that a refrigerant flows along the same; a fin installed on the heat transfer tube; and a fin collar having an insertion hole formed therein such that the heat transfer tube is inserted therein and passes therethrough, the fin collar contacting the heat transfer tube by an enlarged tube of the heat transfer tube. The heat transfer tube may comprise: twenty-one to twenty-seven high protrusions arranged in helical shapes with regard to the tube axis direction of the heat transfer tube and formed along the peripheral direction of the heat transfer tube; and low protrusions, each of which is arranged between two adjacent high protrusions along the peripheral direction of the heat transfer tube, and which have heights lower than those of the high protrusions by 0.03mm to 0.05mm.
Patent WO-2020060005-A1 (WO)
Inventor: AHN TAE HWAN
IPC: A61L27/14
Filed: 2019-05-30
Abstract: An implant for nose surgery according to an embodiment of the present invention comprises: a pillar part made of a polycaprolactone (PCL) material and having a plurality of through-holes in a body thereof; a first fixing part coupled to one side surface of the pillar part; and a second fixing part coupled to the other side surface of the pillar part, wherein a rear end-side portion of the septal cartilage is positioned at a fixing groove defined between the first and second fixing parts, the rear end-side portion is fixed by a suture that passes through a plurality of through-holes present in the first and second fixing parts, and the first and second fixing parts are made of the same PCL material as the pillar part. According to the present invention, by providing an implant for nose surgery, which provides safety from infection and uses polycaprolactone (PCL) having sufficient strength, the shape and function of the nose of a patient can be maintained for a long period of time even after surgery.
Patent WO-2020256167-A1 (WO)
Title: Action robot
Inventor: SA JAECHEON
IPC: B25J9/00
Filed: 2019-06-18
Abstract: An action robot comprises: a figure; a figure base supporting the figure from the bottom; and a drive module, detachably coupled to the figure base, for operating the figure, wherein the figure base has a plurality of fitting units that are screwed into the drive module and are spaced apart from each other, wherein the plurality of fitting units have at least three fitting units that have different distances between each other.
Patent WO-2021040058-A1 (WO)
Inventor: PARK YONGSOO
IPC: H04L47/2416
Filed: 2019-08-23
Abstract: The present invention relates to a vehicle electronic device comprising a processor which: specifies an object located outside a vehicle on the basis of a received V2X message; when it is determined that it is in a V2X message processing bottleneck situation, determines whether the specified object is detected by at least one sensor provided at the vehicle; and when it is determined that the specified object is detected by the at least one sensor, excludes a V2X message matching the object from objects to be subject to application processing. One or more of an autonomous vehicle, a user terminal, and a server according to the present invention may be linked to an artificial intelligence module, a drone (unmanned aerial vehicle; UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.
Patent WO-2020045904-A1 (WO)
Title: 유기 발광 소자용 잉크 조성물
Inventor: KIM MI KYOUNG
IPC: H01L51/00
Filed: 2019-08-23
Abstract: 본 발명은 잉크젯 공정에 적용할 수 있는 유기 발광 소자용 잉크 조성물에 관한 것으로, 이를 사용하여 잉크젯 공정을 적용할 경우, 잉크막 형성 후 건조하였을 때 표면이 매끄러우면서도 평탄한 막을 형성할 수 있다.
Patent WO-2020076037-A1 (WO)
Inventor: LEE SOO JUNG
IPC: B29C48/00
Filed: 2019-10-08
Abstract: Provided is a high-elasticity extruded foam composition comprising: a peroxide crosslinked thermoplastic polymer; an organic peroxide; thermally expandable microspheres; and a silane coupling agent.
Patent WO-2020096297-A1 (WO)
Title: Non-powered drain pump screen device
Inventor: KANG BYENG KWEON
IPC: B01D35/02
Filed: 2019-11-04
Abstract: A non-powered drain pump screen device according to the present invention is simply provided in regions at which water, sewage or soil are present, so as to have impellers that are formed in upper/lower structures and that have a plurality of upper/lower blades, so that the lower blades rotating with no power by means of resistance power against the flow of fluid rotate an upper impeller with no power while preventing the re-inflow of foreign material and, and thus the upper blades also filter out the foreign material to the outside thereof. Therefore, the present invention enables maintenance/repair, such as the removal of the foreign material from drainageways, at low cost by using a non-powered device.
Patent WO-2020122547-A1 (WO)
Inventor: HWANG JUN SEOK
IPC: A23L33/00
Filed: 2019-12-10
Abstract: 본 발명은 지방알코올 컨쥬게이션된 니코틴아미드 리보사이드 유도체 및 그를 포함하는 주름개선 또는 노화방지용 조성물에 관한 것이다. 본 발명에 따른 지방알코올 컨쥬게이션된 니코틴아미드 리보사이드 유도체는 안정성 및 생체 흡수가 증가하고 체내에서 가수분해되어 NAD 전구체를 공급할 수 있어, 주름개선 또는 노화방지용 화장료 조성물, 약제학적 조성물, 건강기능식품 등에 효과적으로 사용될 수 있다.
Patent WO-2021117934-A1 (WO)
Inventor: LEE KYU HWAN
IPC: C02F1/467
Filed: 2019-12-12
Abstract: The present invention relates to a highly-efficient water-quality management electrolysis device requiring no maintenance. More specifically, the present invention relates to a highly-efficient water-quality management electrolysis device requiring no maintenance, the device comprising: a cylindrical housing having an inlet formed eccentrically on one side thereof and having an outlet formed eccentrically on the other side thereof; a negative-electrode portion having a rotating shaft axially installed at the center of the housing to be able to rotate, and multiple negative-electrode plates continuously provided on the rotating shaft at a predetermined interval; a positive-electrode portion having multiple retaining shafts installed on the inner periphery of the housing in the same direction as the rotating shaft, and having positive-electrode plates continuously provided on the retaining shafts at a predetermined interval and arranged between the negative-electrode plates; a motor for rotating/driving the rotating shaft; an electrode controller for providing (+) and (-) charges to the positive-electrode plates and the negative-electrode plates, respectively, for electrolysis of circulating water contained in the housing; and a scraper for removing scale generated on surfaces of the negative-electrode plates through electrolysis. Accordingly, scale can be removed more effectively than conventional devices, a high purification efficiency can be obtained due to the increased time and area of electric contact resulting from cyclone effects, scale is precipitated with a high yield by using a Cupro-Nickel material at an optimal voltage, and a magnesium component scale precipitation method is included.
Patent WO-2020185030-A1 (WO)
Title: Vehicle steering column
Inventor: KIM JONG HAN
IPC: B62D1/187
Filed: 2020-03-13
Abstract: Embodiments of the present invention may provide a vehicle steering column comprising: a hollow-shaped upper tube in which a steering shaft is fitted; a middle tube coupled to the outer circumferential side of the upper tube so as to allow the axial telescopic movement of the upper tube; a lower tube coupled to the outer circumferential side of the middle tube so as to allow the axial telescopic movement of the middle tube; a mounting bracket coupled to the outer circumferential side of the lower tube; and a telescopic link member which is coupled at one end thereof to a telescopic motor and a telescopic speed reducer, provided at the lower tube, and is coupled at the other end thereof to the upper tube.
Patent WO-2020209546-A1 (WO)
Inventor: OH JUNG SOOK
IPC: B60R19/42
Filed: 2020-04-03
Abstract: The present invention relates to a door guard for a vehicle. This door guard for a vehicle is installed on a door of a vehicle along the longitudinal direction of the vehicle, and comprises: a frame which is attached to the door of the vehicle, has a shape that is open at the top, and is formed such that the lower end of the rear is spaced apart from the door of the vehicle; and a buffer bar which is inserted into and coupled to the open portion of the frame such that the upper end thereof protrudes, wherein the rear of the buffer bar extends further than the rear of the frame. With such a configuration, the buffer bar is coupled to the frame such that a portion of the buffer bar protrudes to the outside, and thus an effect can be obtained in which the exterior of the vehicle can be protected from external impact.
Patent WO-2020218809-A1 (WO)
Inventor: SONG YUN HEUB
IPC: H01L27/1157
Filed: 2020-04-22
Abstract: A three-dimensional flash memory is disclosed. According to one embodiment, the three-dimensional flash memory has a structure in which a boosting area is reduced, a structure to which a small block is applied, a structure to which a COP is applied and in which a wiring process is simplified, or a structure to which symmetrical U-shaped BICs are applied.
Patent WO-2021235563-A1 (WO)
Title: Plug-and-play quantum key distribution method based on multiple paths and wavelength division, and device for using method
Inventor: AHN BYUNGKYU
IPC: H04J14/02
Filed: 2020-05-18
Abstract: The present specification provides a method, performed by a device, for communicating with another device via a quantum channel, the method comprising: generating n first pulse trains having different wavelengths from each other, n being a natural number; selecting, from the first pulse trains, on the basis of the length of the quantum channel and the length of a storage line, k second pulse trains having different wavelengths from each other, k being a natural number, and k being less than or equal to n; and transmitting the k second pulse trains to the other device via the quantum channel on the basis of k multiple paths, each of the k multiple paths being configured with a delay line of a different length from each other.
Patent WO-2021025479-A1 (WO)
Inventor: SEO DONG WOO
IPC: H01M4/525
Filed: 2020-08-06
Abstract: The present invention provides a secondary battery active material which is formed from aggregates of a plurality of unit particles or formed from a mixture of non-aggregated unit particles and the aggregates, and which comprises a first area part having a relatively high amount of an additional element (X) and a second area part having a relatively low amount of the additional element (X), wherein the first area part is: at least one region from among grain boundaries formed by the mutual contact of the surfaces of the unit particles constituting the aggregates, and the pores or gaps between the unit particles; and/or the surface regions of the unit particles, and the additional element (X) is at least one selected from the group consisting of Zr, Ti, Al, W, B, P, Mn, Ni, Mg, Cr, Ca, V, Sr, Y, F, Zn, Ga, Sn, Ru, Ce, La and Si.
Patent WO-2021029610-A1 (WO)
Inventor: KIM DONG HYUN
IPC: A47J43/07
Filed: 2020-08-06
Abstract: The present invention relates to a method for distinguishing a container seated on a main body of a blender, and to the blender. The blender according to the present invention has arranged at the lower part of the container a light source module for transmitting a light signal, and has arranged at the upper part of the main body a light reception module for receiving the light signal such that, when the container is seated on the main body, power is supplied to the light source module via inductive coupling of a first induction coil arranged on the main body and a second induction coil arranged on the container, the light source module transmits the light signal corresponding to the container, the light reception module receives the light signal, and the container on the main body can thereby be distinguished.
Patent WO-2021066366-A1 (WO)
Title: Electronic device and method to control communication circuit in electronic device
Inventor: JANG KYUJAE
IPC: H04B1/40
Filed: 2020-09-21
Abstract: According to one or more embodiments, an electronic device comprises an antenna, a transceiver configured to generate a first signal which corresponds to a first frequency band and transmit the first signal to the antenna, a coupler electrically connected to the antenna and the transceiver, and a communication processor operatively connected to the transceiver, and the communication processor may be configured to identify whether the first signal is abnormal, at least partially based on at least part of the first signal, wherein the at least part of the first signal is a signal fed back through the coupler, and, based on identifying that the first signal is abnormal, control transmission power of the first signal during a set time interval. Other embodiments may be possible.
Patent WO-2021091236-A1 (WO)
Inventor: YOON HYO-JUNG
IPC: G01N23/20
Filed: 2020-11-04
Abstract: Provided is a method for predicting the lifespan characteristic of a secondary battery including a carbon-based hybrid anode, the method comprising the steps of: during charging and discharging of a target secondary battery including a target carbon-based hybrid anode including a carbon-based anode active material and a non-carbon-based anode active material, measuring the grid spacing (d-spacing) of the carbon-based anode active material of the target carbon-based hybrid anode by using an X-ray diffractometer to plot a graph showing changes in a grid spacing value relative to a charge/discharge capacity (X-axis); calculating a target slope difference, which is a difference in slope values that change at an inflection point of the graph in the plotted graph while a discharging proceeds; comparing the target slope difference with a reference slope difference which is a difference in slope values that change at an inflection point in the graph showing changes in a grid spacing value relative to a charge/discharge capacity (X-axis) of a reference secondary battery; and predicting, from the comparison result, whether the lifespan characteristic of the target secondary battery has been improved compared to the reference secondary battery.
Patent WO-2021112417-A1 (WO)
Title: Substrate processing device comprising door unit having inclined surface
Inventor: KIM HYUNG CHUL
IPC: H01L21/67
Filed: 2020-11-05
Abstract: The substrate processing device according to one embodiment may comprise: a chamber unit provided with a processing space therein and comprising an inclined chamber surface having an opening; a door unit comprising an inclined door surface, which corresponds to the inclined chamber surface, and capable of being coupled to the chamber unit; and a door driving unit for driving the door unit so as to open/close the processing space.
Patent WO-2021125560-A1 (WO)
Title: 고흡수성 수지 조성물
Inventor: PARK SE YEOL
IPC: C08J3/24
Filed: 2020-11-10
Abstract: 본 발명은 고흡수성 수지 조성물에 관한 것이다. 보다 구체적으로, 특정 구조의 첨가제를 포함하여 수지 입자간 응집이 억제되고 이에 따라 건조 공정 이후 추가적인 분쇄 공정이 필요하지 않도록 제조된 고흡수성 수지 조성물에 관한 것이다.
Patent WO-2021107718-A1 (WO)
Inventor: PARK JAE YOUNG
IPC: B32B3/30
Filed: 2020-11-27
Abstract: One embodiment of the present invention provides a metal architectured plate with tactile warmth and elasticity. One embodiment of the present invention has the effect of providing a metal architectured plate that imparts human-friendly tactile warmth and elasticity, characterized in that plate-shaped metal architectured members having a micro-thickness with tactile warmth and elasticity are stacked so as to form channels with tactile warmth and elasticity that are spaces for controlling thermal conductivity and the modulus of elasticity, wherein the metal architectured members comprise: base microchannels formed at regular intervals; and microchannels with tactile warmth and elasticity formed to protrude between the base microchannels.
Patent WO-2021172751-A1 (WO)
Inventor: JUNG HONG
IPC: A61B6/03
Filed: 2021-01-14
Abstract: The present invention relates to a cone beam CT apparatus equipped with a dynamically controllable collimator. The apparatus of the present invention comprises: an X-ray generation unit for radiating cone beam-shaped X-rays toward a subject; a collimator which limits the irradiation area of the X-rays through an opening portion so that the X-rays radiated from the X-ray generation unit are emitted to only a selected image-capture area; an X-ray detection unit for detecting the X-rays that are emitted through the collimator and pass through the subject; a rotator on which the X-ray generation unit, the collimator, and the X-ray detection unit are arranged in the longitudinal direction; and a control unit which controls the operation of the collimator and rotates the rotator about a rotation center. The control unit may control the opening position of the collimator so that the X-rays are emitted to only the selected image-capture area when the rotator rotates while the center of the selected image-capture area is spaced apart from the rotation center of the rotator.
Patent WO-2021145695-A1 (WO)
Title: Thin film for electronic device and method for manufacturing same
Inventor: HA JUN SEOK
IPC: H01L21/02
Filed: 2021-01-14
Abstract: An embodiment of the present invention provides a thin film for an electronic device. The thin film comprises: a substrate; a buffer layer positioned on the substrate; a carbon nanotube-metal catalyst composite layer positioned on the buffer layer; and a metal oxide epitaxial layer positioned on the carbon nanotube-metal catalyst composite layer. In the thin film for an electronic device according to an embodiment of the present invention, threading dislocation and strain, which have conventionally occurred internally due to the difference in lattice constant between a substrate and a metal oxide epitaxial structure, are reduced, and thus the thin film is hardly affected by the difference in lattice constant, and therefore can be free from defects.