baber/WOPTO huggingface dataset:
Patent KR-20220007217-A (KR)
Title: Low dielectric adhesive tape with high heat resistance
Inventor: KWON SUNGJIN
IPC: C08K3/013
Filed: 2020-07-10
Abstract: The present invention relates to a pressure-sensitive adhesive tape having excellent heat resistance and low dielectric properties. The pressure-sensitive adhesive tape is formed by laminating a pressure-sensitive adhesive layer on one or both sides of a substrate, wherein the pressure-sensitive adhesive layer comprises an acrylic pressure-sensitive adhesive resin composition consisting of 20-30 parts by weight of 2-ethylhexyl acrylate (2-EHA), 30-40 parts by weight of 2-hydroxyethyl methacrylate (2-HEMA), 10-15 parts by weight of isobutyl methacrylate (IBMA), 15-25 parts by weight of cyclohexyl methacrylate (CHMA), and 1-3 parts by weight of acrylic acid.
Patent KR-20220008044-A (KR)
Title: Automatic Optical Focus Control Device and Optical Instrument Comprising The Same
Inventor: JUNG HUYNDON
IPC: G02B21/26
Filed: 2020-07-13
Abstract: The present invention relates to an automatic optical focusing apparatus and an optical apparatus including the same, wherein two light receiving units for focusing which are spaced the same distance from a focal point in opposite directions are varied according to a magnification of an objective lens. The automatic optical focusing apparatus easily adjusts a distance between a first light receiving unit and a second light receiving unit of a distance-adjusted light receiving unit from the focal point even when a focusing range increases or decreases by increase or decrease of the magnification of the objective lens. Therefore, precision and resolution of the optical apparatus can be improved while a structure is simplified.
Patent KR-20220010296-A (KR)
Title: Polymer, coating composition comprising same, and organic light emitting device using same
Inventor: YI YEONHUI
IPC: C08F212/14
Filed: 2020-07-17
Abstract: The present specification relates to a polymer including a unit represented by chemical formula 1, a coating composition including the same, and an organic light emitting device formed using the same. The efficiency and lifespan characteristics of the organic light emitting device are greatly improved.
Patent KR-20220011012-A (KR)
Inventor: KIM NAMKUG
IPC: G16H30/40
Filed: 2020-07-20
Abstract: A learning method of a depth map generating model comprising a style transformation neural network and a depth map generating neural network according to one embodiment of the present invention may comprise: a step of learning, when a first endoscopic image is inputted, the style transformation neural network to generate a second endoscopic image wherein a style of the first endoscopic image is transformed; and a step of learning, when a second endoscopic image is inputted, the depth map generating neural network to generate a depth map of the second endoscopic image. Therefore, the present invention is capable of easily predicting the depth map of the visceral organ.
Patent KR-20220015007-A (KR)
Title: Dual type seasonal thermal energy storage system combined with heat pump
Inventor: AHN IK RO
IPC: F25B30/02
Filed: 2020-07-30
Abstract: The present invention relates to a seasonal thermal storage system and, more specifically, to a cold-heat combined seasonal thermal energy storage system coupled to a heat pump, in which a cold seasonal thermal storage tank, following any one among a tank thermal energy storage (TTES) method, a pit thermal energy storage (PTES) method and a borehole thermal energy storage (BTES) method, is installed at an evaporator of the heat pump driven in a single direction, and a heat seasonal thermal storage tank, following any one among the TTES method, the PTES method and the BTES method, is installed at a condenser of the heat pump, thereby storing cold energy and heat energy, generated by operating the heat pump with frequently generated renewable energy surplus power, at the cold seasonal thermal storage tank and the heat seasonal thermal storage tank, respectively, and supplying only one or both of the cold energy and the heat energy to a user in various operation modes according to season by using a pair of cold-heat combined seasonal thermal storage tanks.
Patent KR-20200096453-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: G02B5/30
Filed: 2020-08-03
Abstract: The present invention provides an adhesive composition and a surface protection film that are capable of both excellent antistatic performance and stain resistance. The adhesive composition contains an acrylic polymer, an antistatic agent, and a crosslinking agent, wherein the acrylic polymer has a glass transition temperature of 0°C or less, the crosslinking agent is a trifunctional or higher isocyanate compound, and the antistatic agent is an ionic compound composed of a cation and an anion and having a melting point of 25°C or higher, wherein the anion is one type selected from a group consisting of trifluoromethanesulfonate anion, pentafluoroethanesulfonate anion, heptafluoropropanesulfonate anion, and nonafluorobutanesulfonate anion. The adhesive composition comprises the antistatic agent as an essential component in a ratio of 0.01-10 parts by weight with respect to 100 parts by weight of the acrylic polymer.
Patent KR-20210020790-A (KR)
Title: Film forming method
Inventor: SATO JUN
IPC: C23C16/455
Filed: 2020-08-04
Abstract: The present invention provides a technique capable of burying a silicon oxide film, which is difficult to create a seam by a subsequent etching process, in a concave portion. According to one aspect of the present invention, a film forming method comprises: a step of adsorbing amino silane gas onto a substrate having a concave portion formed on the surface thereof; a step of supplying oxidation gas to the substrate to oxidize the amino silane gas adsorbed onto the substrate to deposit a silicon oxide film on the substrate; and a step of activating mixed gas including nitrogen gas and oxygen gas by plasma to supply the mixed gas to the silicon oxide film to perform a reforming treatment on the silicon oxide film.
Patent KR-20220017301-A (KR)
Title: Substrate processing apparatus
Inventor: EOM YONG TAEK
IPC: H01J37/32
Filed: 2020-08-04
Abstract: The present invention relates to a substrate processing apparatus and, more specifically, to a substrate processing apparatus performing substrate processing such as deposition, etching, etc. on a substrate by using inductively coupled plasma. The present invention provides a substrate processing apparatus comprising: a chamber body (100) having an opening formed on the upper side; a dielectric assembly (200) covering the opening to form a processing space (S) in which substrate processing is performed; a substrate support unit (300) installed in the processing space (S) to support the substrate (10); an antenna unit (400) installed on the upper side of the dielectric assembly (200) to form an induced electric field in the processing space (S); an RF power source (500) for applying RF power to the antenna unit (400); and a conductor unit (600) electrically connecting the antenna unit (400) to the RF power source (500). The present invention can minimize deviation of plasma.
Patent KR-20220018152-A (KR)
Inventor: RYU JU HWAN
IPC: B65D5/76
Filed: 2020-08-06
Abstract: The present invention relates to a disposable packing container used to move rice or perform a rice chest function, capable of obviating inconvenience in which a user has to put rice in a rice container by being used as a disposable rice chest and a moving container, while conveniently replacing a rice chest even in a small space, facilitating loading and transport procedures, easily identifying an amount for loading due to the same shape, and pursuing the advancement of a rice packing container at a low cost to make consumers have more desire for purchase. The disposable packing container used to move rice or perform a rice chest function has a rectangular box shape with an open upper side such that rice can be stored therein, and a cover is formed to be extendable and foldable on four sides such that the upper side can be closed after the rice is stored therein. A transparent window is fixed to the front side to enable a user to check a remaining amount of the rice, and front, rear, left and right walls are formed in a lower part of the inside of the rice chest to guide the withdrawal of the rice. Upper and lower plates have one part penetrated in a rectangular shape, and a bottom surface is inserted and assembled with a horizontal lower closing plate controlling the withdrawal of the rice between the upper and lower plates overlapped.
Patent KR-20220021531-A (KR)
Inventor: YANG SEUN AH
IPC: G01N33/569
Filed: 2020-08-14
Abstract: The present invention provides an astrocytic cell model using C6 glioma cells and a preparation method thereof, and relates to a method for screening therapeutic agents for degenerative brain diseases using the astrocyte cell model. More particularly, as an increase in astrocyte-like AQP4 and GFAP expression has been identified in C6 glioma cells cultured under optimal insulin treatment concentration conditions, the glioma cells cultured under the above conditions may be provided as an astrocyte cell model, and the astrocyte cell model may be provided as an AQP4-based degenerative brain disease cell model through β-amyloid treatment, and thus a candidate material showing the expression regulation of AQP4 may be screened as a treatment for degenerative brain disease such as dementia.
Patent KR-20220022236-A (KR)
Inventor: LEE SANG YEOB
IPC: G06Q30/08
Filed: 2020-08-18
Abstract: The present invention provides a method and a device for the electronic commerce of used goods. The present invention receives the expert appraisal of goods on request of a purchaser during the online transaction of used goods to diagnose the state and defects of the goods objectively and photographs the diagnosis process as a video to provide the same to the purchaser together with an appraisal certificate, thereby enabling the transaction of used goods with high reliability and accordingly contributing to the promotion of the transaction of used goods. In addition, the present invention, if a final deal for goods having expert appraisal is not made between a purchaser and a seller, provides an opportunity for selling the goods of the seller through various paths by purchase by an operator operating the electronic commerce device according to the present invention or consignment sale, thereby eventually contributing the promotion of the transaction of used goods.
Patent KR-20220022939-A (KR)
Title: Display device and electronic device having the same
Inventor: SHIN JAIKU
IPC: G09F9/30
Filed: 2020-08-19
Abstract: A display device includes: a display panel in which a first area, a second area spaced apart from each other with the first area therebetween, and a third area are defined; a barrier layer disposed under the display panel; a support layer disposed under the barrier layer and having a plurality of openings defined in an area overlapping the first area; a cushion layer spaced apart from the display panel with the support layer interposed therebetween; and a barrier adhesive layer comprising a first barrier portion disposed between the barrier layer and the support layer and a second barrier portion disposed between the barrier layer and the support layer. The first barrier portion and the second barrier portion may be spaced apart from each other with the plurality of openings therebetween. Accordingly, impact absorption performance of the cushion layer may be improved.
Patent KR-20210024432-A (KR)
Title: Novel mTOR inhibitor compounds and the use thereof
Inventor: RYU JAE SANG
IPC: A61K31/662
Filed: 2020-08-21
Abstract: A novel mTOR inhibitor compound of the present invention relates to a targeting compound in which a bone-directing ligand is linked to an mTOR inhibitory bone disease therapeutic agent so that a drug can be selectively delivered to bone and slowly released from the bone over a long period of time. The compound is represented by chemical formula 1: A-B-C-D.
Patent KR-20220025389-A (KR)
Title: Indoor solar cell with photofunctional film and internet of thing device using same
Inventor: KIM HANJUNG
IPC: H01L31/0232
Filed: 2020-08-24
Abstract: Disclosed are an indoor solar cell having a photo-functional film and an internet of things device using the same. According to an embodiment of the present invention, the indoor solar cell comprises: a solar cell; and a photo-functional film formed on an upper part of the solar cell, having an anti-reflection effect and a scattering effect for incident light, and having a random pyramid structure. The photo-functional film adjusts a size of the random pyramid structure to adjust reflectance and transmittance. The photo-functional film forms the random pyramid structure by using a polymer layer having depressed-engravings and embossed carvings so as to increase light absorption of the solar cell.
Patent KR-20220028491-A (KR)
Title: Refrigerator
Inventor: YANG SUNG JIN
IPC: F25D23/04
Filed: 2020-08-28
Abstract: The present invention relates to a refrigerator. More specifically, the refrigerator comprises: a main body having a storage chamber; a door installed in the main body to open and close the storage chamber; a water supply tank provided to the main body or the door; a dispenser provided on one side of the door; and a hydrogen water module mounted on a back side of the door, having a water inlet connected to the water supply tank, and having a water outlet connected to the dispenser. The water outlet is formed in an upper portion of the hydrogen module to prevent hydrogen from remaining on an upper side of the inside of the hydrogen water module, thereby preventing an amount of dissolved hydrogen in hydrogen water from being reduced.
Patent KR-20220032408-A (KR)
Inventor: KWON JUN HO
IPC: C02F1/04
Filed: 2020-09-07
Abstract: The present invention relates to a device for treating liquid to be treated, which includes: a treatment tank in which the liquid to be treated is stored; a heating unit which heats the liquid to be treated and vaporizes a part of the liquid to be treated into gaseous treatment liquid; a cooling unit that cools the gaseous treatment liquid discharged from the treatment tank and liquefies the same into regenerated treatment liquid; and a storage unit for storing the regenerated treatment liquid, thereby lowering manufacturing costs and reducing waste treatment costs.
Patent KR-20220032805-A (KR)
Title: Memory Management Apparatus and Method
Inventor: RO WON WOO
IPC: G06F12/02
Filed: 2020-09-08
Abstract: The present invention may provide a device and method for managing a memory that increase a count value of a lookup item vector among a plurality of item vectors in an embedding table stored in a memory comprising a plurality of item vectors wherein each item that can be recommended to a user is vectorized, align the count value for a plurality of item vectors in a predetermined order to determine an inflection point of the aligned change pattern of the count value and set thereof as a pruning factor, eliminate the selected item vector based on the set pruning factor from an embedding table, and significantly reduce an amount of memory required to store the embedding table while maintaining an accuracy of a system as much as possible.
Patent KR-20220045468-A (KR)
Title: Lead chiral compound and organic dye adsorbent comprising thereof
Inventor: OK KANG MIN
IPC: C07F7/24
Filed: 2020-10-05
Abstract: According to one embodiment of the present invention, provided is a chiral compound in which lead (Pb) coordinately bonds to 1,3,5-triazin-2(1H)-one-4,6-bis(alanyl) (TBA). In addition, a lead chiral compound and organic dye adsorbent according to one embodiment of the present invention can adsorb organic dyes stably and with high efficiency in various pH environments.
Patent KR-20220052567-A (KR)
Inventor: HWANG JONG GYU
IPC: A61H3/06
Filed: 2020-10-21
Abstract: The present disclosure provides a method for notifying a station arrival using an intelligent braille block. According to one aspect of the present disclosure, provided is the method for providing the station arrival notification to a user using an RF signal received from an intelligent braille block. The method for notifying the station arrival comprises: a process of saving; a process of extracting; a process of determining; and a process of providing.
Patent KR-20220053807-A (KR)
Title: blind fabric
Inventor: BANG SEUNG HYUK
IPC: D03D1/06
Filed: 2020-10-23
Abstract: The present invention relates to a blind fabric and, more specifically, to a blind fabric which is capable of reducing manufacturing costs thereof while maintaining a three-dimensional effect of pleats, and which is capable of preventing the pleats from being contaminated or damaged when handling the fabric by minimizing the degree of protrusion of bevel of the pleats. The present invention is configured such that a plurality of pleats are formed on a light-shielding surface of the fabric in the width direction thereof, wherein the pleats are arranged at regular intervals. One end of the bevels of the pleats is located close to the light-shielding surface, and the end of the bevels and the light-shielding surface are connected by a connecting surface.
Patent KR-20220055728-A (KR)
Title: anti-collision system in fog situation
Inventor: HUO KWAN
IPC: G08G1/16
Filed: 2020-10-27
Abstract: An anti-collision system in the fog according to the present invention comprises: a fog detection means installed in a vehicle or a ship and detecting in real time whether there is fog in a place where the vehicle or ship is currently underway; a distance detection unit installed in the vehicle or ship and detecting in real time a distance between the vehicle or vessel in which the fog detection means is installed and an object positioned in front of the vehicle or vessel; a central control means detecting in real time the distance between the vehicle or ship in which the distance detection means installed and the object through the distance detection means when the fog is detected by the fog detection means; a communication means transmitting, to a terminal, information on whether the fog has occurred and the distance transmitted from the central control means, in real time; and a terminal receiving information on whether the fog has occurred and the distance in real time through the communication means and outputting a warning voice message according to the distance in order to prevent a collision accident in the fog. According to the present invention, when the visibility of a driver is limited due to the fog and when the vehicle or ship gets close to the object, the warning voice message can be provided to the driver, so collision accidents can be prevented.
Patent KR-20220056931-A (KR)
Inventor: HONG SEOK HA
IPC: G09G3/3225
Filed: 2020-10-28
Abstract: The present invention relates to a method and apparatus for compensating the luminance of a display device to effectively compensate for smudges on a display device. According to one embodiment of the present invention, the method comprises the following steps: capturing an image of a display device and generating imaging data; firstly mapping display pixels and the imaging data so that each unit mapping area corresponding to each of the display pixels of the display device includes luminance values of a plurality of image pixels included in an imaging device; setting an offset value of the imaging data so that a maximum luminance value among the luminance values for each of the display pixels is located at the center of the unit mapping area; secondarily mapping the imaging data for each of the display pixels according to the offset value and calculating a representative luminance value; and setting a luminance correction value corresponding to the representative luminance value for each of the display pixels.
Patent KR-20220057073-A (KR)
Title: apparatus for displaying information
Inventor: RYU HYEON JOON
IPC: G06F1/16
Filed: 2020-10-29
Abstract: According to one aspect of the present invention, an information display device is a device that can operate without a battery. The information display device comprises: a display unit that displays information and maintains displayed content even when power supply is interrupted; a power supply unit including a wireless charging coil and receiving power from an information transmitting terminal to supply the received power; a first wireless communication unit receiving power while receiving wireless power to communicate with the information transmitting terminal in a wireless communication manner so as to receive information; and a control unit for controlling to display the received information through the display unit.
Patent KR-20200127147-A (KR)
Title: Moisture supply device of an electric rice cooker for preventing rice from drying and discoloring by supplying proper moisture
Inventor: BAE SUNG JU
IPC: G01F1/00
Filed: 2020-11-02
Abstract: The present invention relates to a water-controlled electric rice cooker that adjusts the amount of water applied when cooking rice, continuously senses the amount of water in the electric rice cooker so as to prevent the occurrence of yellowing or browning of rice due to evaporation of water caused by frequent opening and closing of a rice cooker lid, and supplies or discharges water to or from the electric rice cooker based on the sensed information, thereby creating a constant internal environment all the time and preserving cooked rice for a long time. More specifically, the electric rice cooker comprises an inner container (100) for accommodating predetermined rice and water, an outer container (200) for heating the inner container, and a cover body (300) for shielding an upper portion of the outer container to prevent heat from being emitted and to form pressure, wherein, in particular, the electric rice cooker (1) comprises: a control unit (10) installed on one side of the outer circumference of the outer container (200); a sensing unit (20) installed on the outer container or the cover body (300) to measure the amount of water stored in the inner container (100), and to transmit the measured information to the control unit; and a fresh water unit (30) connected to the inner container by a tube in a state where a small amount of water is stored therein, and supplying water to the inner container or discharging the water stored in the inner container according to an instruction of the control unit.