baber/WOPTO huggingface dataset:
Patent KR-20210121333-A (KR)
Inventor: KWON SO RA
IPC: G02F1/1362
Filed: 2020-03-26
Abstract: An embodiment of the present invention discloses a display device comprising: a substrate which includes a transmissive region, a display region surrounding the transmissive region, and a first non-display region disposed between the transmissive region and the display region; a pixel which is disposed in the display region, and includes a display element and a pixel circuit; a voltage line which is connected to the pixel circuit, and is extended from the display region to the first non-display region; and a connection conductive layer which is disposed on the first non-display region while surrounding the transmissive region, and is connected to the voltage line. The voltage line and the connection conductive layer include the same material.
Patent KR-20210122408-A (KR)
Title: Welding structure of T-type welding joint
Inventor: YUN YOUNG DONG
IPC: B23K31/00
Filed: 2020-03-31
Abstract: The present invention relates to a joint structure of a T-type welded joint capable of increasing durability by relieving stress concentration in a welded part. The joint structure of the T-type welded joint according to an embodiment of the present invention is a joint structure of a joint in which a second base material is welded to a first base material in a T-shape, comprising: a first base material having a bent part formed between a first flat part and a second flat part; a second base material having a bent part formed at an end of a main body part so that the bent part faces the bent part of the first base material; and a bead formed between the bent part of the first base material and the bent part of the second base material.
Patent KR-20210128174-A (KR)
Inventor: SEO JA YOUNG
IPC: G01T1/02
Filed: 2020-04-16
Abstract: The present invention relates to an X-ray detection device, an X-ray detection system having the same, and an X-ray detection method using the same. The present invention comprises a photoelectric conversion unit and a scintillate layer.
Patent KR-20210131481-A (KR)
Title: Lng strorage tank
IPC: B32B5/18
Filed: 2020-04-23
Abstract: The present invention relates to an LNG storage tank. The LNG storage tank of the present invention comprises an insulating structure disposed on the outer surface of a tank main body. The insulating structure comprises: a flexible polyurethane foam layer having a specific range of elongation; a rigid polyurethane foam layer; and a high elongation polyurethane layer having the specific range of elongation. An objective of the present invention is to provide the insulating structure with significantly improved crack prevention performance in an environment of rapid temperature change, and the LNG storage tank to which the same is applied.
Patent KR-20210136215-A (KR)
Title: Coupling assembly for electronic components cooling device
IPC: A61F2/00
Filed: 2020-05-06
Abstract: A lifting yarn assembly provided with a needle and a cannula according to the present invention, includes: a basic yarn extending in a predetermined length; the needle accommodating a portion from one end of the basic yarn to a first point in a hollow, and having an opening on a pointed end; and the cannula accommodating a portion from the other end of the basic yarn to a second point in the hollow, and having an opening on one side thereof around a blunt end than that of a needle tube. According to the lifting yarn assembly provided with a needle and a cannula of the present invention, both ends of the basic yarn are accommodated in the needle and cannula, respectively. Therefore, the present invention provides an effect of ensuring advantages of the needle and the cannula, enhancing convenience of selection for an operator, and guaranteeing expansion of a user environment by making the basic yarn longer than an allowable length thereof and using the basic yarn as one piece, or by cutting and using the basic yarn.
Patent KR-20210141057-A (KR)
Title: Sampling system and sampling method
IPC: G01N1/22
Filed: 2020-05-15
Abstract: The present invention relates to an intermittent sample collection device and a method thereof. The device comprises: a cyclone which filters out particulate foreign substances contained in a harmful gas due to the introduction of the harmful gas from a polluted area; a solenoid valve connected to a cyclone and a large pipe while a middle pipe provided to pass through the large pipe is connected to a port different from the large pipe; a first pump connected to the solenoid valve as a plurality of ports to suck gas, flowing through the large pipe and the middle pipe, respectively, to the solenoid valve; a filtering tube connected to the first pump to purify the harmful gas introduced by the first pump and supply the purified gas to the middle pipe; a detector connected to a small pipe provided to pass through the middle pipe to measure the harmful gas introduced through the small pipe; and a second pump connected to the detector and sucking the harmful gas into the detector through the small pipe. The present invention can prevent the rapid performance degradation of the detector.
Patent KR-20210142922-A (KR)
Title: intersection indicator device
IPC: G08G1/081
Filed: 2020-05-19
Abstract: An intersection indication device according to the present invention comprises: an anchor (10) installed between adjacent roads of an intersection and including a wire fixture (102) to fix one end of a wire (101); a body (20) fixed to an opposite end of the wire (101) fixed to the anchor (10) and installed at the ground of the intersection at a predetermined height in a hanger type; and a plurality of display modules (30) for detecting a vehicle entering an intersection in roads configuring the intersection to emit light by a light emitting display unit (302) and detachably multi-layered in the body (20) corresponding to the number of the roads. According to the present invention, the intersection indication device is installed at an intersection which at least two roads meet and intersect and may prevent traffic accident at an intersection having no traffic lights by detecting when a vehicle enters the intersection in a road to display a light emitting display unit (302) so that other road sides can identify.
Patent KR-20200058349-A (KR)
Inventor: CHANG SU CHANG
IPC: H01L51/50
Filed: 2020-05-19
Abstract: An object of the present invention is to provide an improved solution with respect to a technology for forming a pixel without FMM by using a heat-resistant block so that an organic material deposited on the heat-resistant block is used without wastes. According to the above object, the present invention provides a color pixel formation system, in which heaters are arranged along a pattern formed by repeatedly arranging unit pixels over the heat-resistant block; a portion corresponding to a pixel pattern under the heat-resistant block is composed of a light transmitting portion, and reflective blocks having a mirror for reflecting light or a shielding portion formed of a light absorber are arranged on a portion other than the above corresponding portion, in which the heat-resistant blocks and the reflective blocks are configured to move with respect to each other; an organic material for a pixel formation is deposited on the heat-resistant block, a substrate is disposed on the heat-resistant block, the organic material deposited on the heater at a position corresponding to the pixel pattern is evaporated to be deposited on the substrate by irradiating laser toward the heater from the below of the heat-resistant block, a new substrate is supplied after the deposited substrate is taken out, the heat-resistant block is moved in parallel by a predetermined distance, and the organic material remaining on the heat-resistant block is irradiated with the laser again so that the organic material deposited on the heater is evaporated and deposited on the new substrate.
Patent KR-20210150214-A (KR)
Inventor: WOO CHANG SU
IPC: H01L49/02
Filed: 2020-06-03
Abstract: Provided are a semiconductor device and a manufacturing method thereof. The semiconductor device includes: a plurality of conductive pillars disposed on a semiconductor substrate; a first support pattern partially in contact with one side of the conductive pillars, connecting the conductive pillars, and including first support holes exposing other side surfaces of the conductive pillars; a capping conductive pattern in contact with surfaces of the conductive pillars exposed without contacting the first support pattern, but exposing the first support pattern; and a dielectric layer covering the first support pattern and the capping conductive pattern and spaced apart from the conductive pillars. According to the present invention, an additional process for removing a capping conductive pattern of an unwanted region is not required, thereby simplifying the process and improving the yield.
Patent KR-20210151299-A (KR)
Inventor: PARK TAE JOON
IPC: C08K7/14
Filed: 2020-06-04
Abstract: A seat frame for a driver's seat of a vehicle uses a composite material composed of a polypropylene resin and a glass fiber mat reinforcing material to be integrally formed to have weight of approximately 0.7 to 0.8 kg for improving fuel efficiency by reducing weight of a handcart.
Patent KR-20210154031-A (KR)
Inventor: JEONG BUM SIK
IPC: A63B22/14
Filed: 2020-06-11
Abstract: The disclosed contents relate to a golf-swing posture correction device, capable of repeatedly and precisely correcting a swing posture of a user by restricting the movement of the waist and hip of the user to an allowable correction range of the swing posture correction device during swing practice. The golf-swing posture correction device according to one embodiment of the present application is to correct a golf swing posture, and comprises: an arbitrarily-sized base used as a foothold by a person who practices swing; a frame including a pair of vertical members formed in an upright form on one side of the base and one or more horizontal members horizontally formed on upper portions of the vertical members; a pair of guide bars having one ends coupled to the horizontal members to be able to move left and right and the other ends formed as free ends; a fixing bar formed in an upward direction on one end of the horizontal member; and an elastic tension member having one end connected to a free end of the fixing bar to allow a user to practice a swing trajectory and the other end connected to a swing practice stick on which a handle is formed. Accordingly, the golf-swing posture correction device can prevent the movement of the hip and the lower body of a person who practices swing from deviating from the allowable correction range, thereby precisely correcting the swing posture.
Patent KR-20210154043-A (KR)
Inventor: KIM TAE YEOUN
IPC: G06Q30/06
Filed: 2020-06-11
Abstract: The present invention relates to an IoT cosmetic container system device for providing customized services to users and method thereof. The present invention includes a user's cosmetic container communication device, a database, and an artificial intelligence model. More specifically, the present invention transmits the type and amount of cosmetics used by a user to the database through an IoT technology, monitors the amount of use of cosmetics containing which ingredients, and predict a skin condition of the user in the database and artificial intelligence model to recommend the cosmetics suitable for a user's cosmetic use habit and skin condition.
Patent KR-20210154587-A (KR)
Inventor: SEOL CHANG WOO
IPC: H05K7/20
Filed: 2020-06-12
Abstract: An inverter (100) for an electric vehicle to which a thermoelectric element cooler is mounted according to the present invention comprises a housing (101), a cooling plate (105) seated on the bottom surface of the housing (101), and a control unit (103) disposed on the cooling plate (105) to convert a direct current into an alternating current. The traffic accidents caused by sudden acceleration and sudden stop can be prevented in advance.
Patent KR-20200135235-A (KR)
Inventor: KIM SUN TAE
IPC: B01L3/02
Filed: 2020-06-15
Abstract: A cosmetic container having a wiper according to an embodiment of the present invention comprises: a container body which accommodates a cosmetic material inside, and forms a container entrance in an upper part; a screw cap which is connected to the container entrance to be detached; a pipette unit which is combined with the screw cap and takes out the cosmetic material; and the wiper which is combined with the container entrance and sweeps the cosmetic material on the outer surface of the pipette unit. The wiper includes a hooking unit which protrudes from an upper end unit to be hooked on an upper surface of the container entrance; a rib which protrudes to a lower direction in a lower end unit of the hooking unit; and a ring-shaped ring unit which is positioned in one side of the lib and presses the pipette unit. A slit is formed in one side of the ring unit. The present invention can easily move the pipette unit.
Patent KR-20210155647-A (KR)
Inventor: HA JEONG MOK
IPC: H01L29/66
Filed: 2020-06-16
Abstract: The present invention provides a power semiconductor device of a silicon carbide capable of reducing a threshold voltage and increasing channel density, and a method of fabricating the same. The power semiconductor device according to one aspect of the present invention comprises: a semiconductor layer of silicon carbide (SiC); a gate insulation layer on at least a part of the semiconductor layer; a gate electrode layer on the gate insulation layer; a second conductive type well region formed on the semiconductor layer to include at least one protrusion disposed at a lower portion of the gate electrode layer, and including a first conductive type drift region, a first well region formed at the semiconductor layer under the gate electrode layer and making contact with at least one protrusion of the drift region, and a second well region formed at the semiconductor layer outside of the gate electrode layer to be connected with the first well region; a first conductive type source region including a source region formed in the first well region and a source region connected with the first source region; and a first conductive type channel region disposed at a lower portion of the gate electrode region, formed at the semiconductor layer between the least protrusion of the drift region and the first source region and formed therein with an inverted channel.
Patent KR-20210156002-A (KR)
Inventor: LEE KI HO
IPC: C01B17/12
Filed: 2020-06-17
Abstract: The present invention relates to a method for preparing insoluble sulfur which can provide insoluble sulfur having excellent thermal stability and higher purity as compared to the commercially available products by carrying out an additional step of adding a sulfide to liquid sulfur before a step of heating sulfur to vaporize the same. The method for preparing insoluble sulfur includes a step of adding at least one sulfide selected from the group consisting of ethyl disulfide, methyl disulfide, propyl disulfide, diethyl disulfide, dimethyl disulfide and dipropyl disulfide to liquid sulfur, followed by mixing, to prepare an organic sulfur compound.
Patent KR-20220000426-A (KR)
Title: A composition for detecting Ganoderma microorganism and diagnosing basal stem rot and a method using the same
Inventor: CHUN SANG YOUNG
IPC: C12Q1/6895
Filed: 2020-06-18
Abstract: The present application relates to a marker and a composition capable of specifically detecting microorganisms of the genus Ganoderma, a method for detecting microorganisms of the genus Ganoderma and diagnosing root rots by using the marker or the composition, a use for detecting microorganisms of the genus Ganoderma, and a use for diagnosing root rots.
Patent KR-20210086939-A (KR)
Title: One cycle foreign language learning system using mother toungue and method thereof
Inventor: HAN SANG JONG
IPC: G09B19/06
Filed: 2020-06-30
Abstract: The present invention relates to a one-cycle online foreign language learning system based on a native language character wherein with a native language (Korean) of a learner as the main point, the one-cycle online foreign language learning system based on the native language character allows listening evaluation learning, pronunciation evaluation learning, English composition, and recorded sound source of a foreign language (English) to be repeatedly performed in one cycle, allows a foreign language achievement of learning the foreign language to be evaluated by configuring a result of learning performance according to a repetition performance to be scored and displayed, and stimulates interest in learning the foreign language to improve a learning effect; and a method thereof. The one-cycle online foreign language learning system based on the native language character comprises: a user terminal; and a learning server.
Patent KR-20220003211-A (KR)
Title: A drug inlet for filling back-area of segment
Inventor: CHANGYEOL JO
IPC: E21D11/38
Filed: 2020-07-01
Abstract: Disclosed is a drug inlet for segment backfilling. The drug inlet for segment backfilling according to the present invention comprises: a hollow main body unit through-coupled to an injection hole formed in a segment; a sealing member coupled to one end part of the main body unit located inside the segment to prevent reverse flow of a drug for backfilling the segment and leakage of groundwater; and an auxiliary inlet. The auxiliary inlet is detachably coupled to an auxiliary injection hole formed in the sealing member. Therefore, when groundwater leakage occurs due to malfunction or abnormality of the sealing member, a waterproofing agent can be easily injected through the auxiliary injection hole even when the entire sealing member is not removed. An objective of the present invention is to provide the drug inlet for segment backfilling including the auxiliary inlet.
Patent KR-20220003878-A (KR)
Title: Composition for preventing, improving or treating prostate disease comprising extract of Allium macrostemom Bunge as effective component
Inventor: HYO JUNG KWON
IPC: A61K36/896
Filed: 2020-07-02
Abstract: The present invention relates to a composition for the prevention, alleviation or treatment of prostate disease, containing an extract of Allium macrostemon as an active component. The present invention is a pharmaceutical composition for preventing or treating prostate disease containing the extract of Allium macrostemom as the active component.
Patent KR-20210007900-A (KR)
Inventor: KANG MIN CHEOL
IPC: A61P35/00
Filed: 2020-07-10
Abstract: The present invention relates to: a composition comprising a yeast ultrasonic wave extract for preventing, alleviating or treating skin cancer; and a manufacturing method thereof. The yeast ultrasonic wave extract has a remarkable inhibitory activity on the proliferation of skin cancer cells, and can be advantageously used in cosmetic, functional food, and medicinal fields.
Patent KR-20210020769-A (KR)
Title: Apparatus for circulating working fluid
Inventor: SAITO JUN
IPC: B01D35/16
Filed: 2020-07-14
Abstract: The present invention aims to prevent the propagation of various germs in a processing waste solution stored in a tank or the like of a processing solution circulating device which is in a stopped state. Provided is a processing solution circulating device which comprises: an ultraviolet irradiation unit; and a washing unit which washes a water pathway from a waste solution tank to a fresh water pump. The ultraviolet irradiation unit comprises: an ultraviolet lamp; a quartz glass tube that forms a first space which surrounds the outside of the lamp and into or from which gas can be introduced or discharged; and a frame that forms a second space which surrounds the outside of the glass tube and into or from which fresh water can be introduced or discharged. The washing unit comprises: an oxygen injection means which injects oxygen into the first space; a first pipe which allows the second space to communicate with the fresh water tank; and a second pipe which allows the ultraviolet irradiation unit to communicate with the waste solution tank. Ozone water obtained by mixing ozone produced by irradiating the oxygen injected into the first space with ultraviolet rays with the fresh water in the fresh water tank is introduced into the waste solution tank and is circulated through the water pathway from the waste solution tank to the fresh water pump to wash the water pathway.
Patent KR-20220009178-A (KR)
Title: Image recognition device for the blind
Inventor: SONG SANG HOON
IPC: G09B21/00
Filed: 2020-07-15
Abstract: Provided is a portable image braille translator which three dimensionally expresses plane images so that visually impaired people can easily and rapidly understand the same. The portable image braille translator uses a thin magnetic rod which moves according to magnetic field signals.
Patent KR-20220014424-A (KR)
Title: Display Device
Inventor: YOON KWAN HYUCK
IPC: H01L51/52
Filed: 2020-07-27
Abstract: One embodiment of the present invention discloses a display device with improved reliability. The display device comprises: a substrate; a display element disposed on the substrate; a thin film encapsulation layer disposed on the display element and including at least one inorganic layer and at least one organic layer; and a lower layer disposed under the thin film encapsulation layer and including a first surface parallel to the upper surface of the substrate and a second surface extending in a direction crossing an upper surface of the substrate. The at least one inorganic layer is disposed while having a first thickness on the first surface and a second thickness on the second surface. The first thickness is greater than the second thickness, and a ratio of the second thickness to the first thickness is 0.51 or more.
Patent KR-20220022944-A (KR)
Inventor: KIM WOO SUNG
IPC: B60W40/107
Filed: 2020-08-19
Abstract: The present invention relates to a device for integrated control of a vehicle, a system having the same, and a method therefor. According to an embodiment of the present invention, the device for integrated control of a vehicle, which integrally controls at least one among a smart key, opening and closing of a vehicle door, and pneumatic pressure of a tire, comprises: a processor performing suspension damping control based on vehicle acceleration information, roll information received from an airbag control device, and road obstacle information on a front side of a vehicle determined based on a navigation device or a camera image; and a storage unit storing an algorithm and data driven by the processor.