baber/WOPTO huggingface dataset:
Patent KR-20210107389-A (KR)
Title: Three-elements-like thermoelectric material, manufacturing method of the same, thermoelectric element, thermoelectric module
Inventor: PARK SUNG HOON
IPC: H01L35/34
Filed: 2020-02-24
Abstract: The present invention relates to a three-elements-like thermoelectric material, a manufacturing method thereof, a thermoelectric element, and a thermoelectric module. According to one embodiment of the present invention, the three-elements-like thermoelectric material includes: bismuth (Bi); antimony (Sb); tellurium (Te); and selenium (Se), wherein a composition ratio of the three-elements-like thermoelectric material is Bi_xSb_(2-x)Te_3 (0.3 <= x <= 0.6) or (Bi_2Te_3)_(1-x-y)(Sb_2Te_3)_x(Sb_2Se_3)_y (0 < x <1, and 0.001<= y <= 0.05). When a Bi-Sb-Te-based material is used as a thermoelectric material, the material exhibits excellent thermoelectric performance near a room temperature so as to be used for heat dissipation of highly integrated elements and various sensors.
Patent KR-20210112910-A (KR)
Title: Method for manufacturing calcobutrol to gadovist excipient
Inventor: LEE JONG SOO
IPC: A61K47/22
Filed: 2020-03-06
Abstract: Disclosed is a method for manufacturing calcobutrol, which is an excipient for manufacturing a gadobutrol injection used as an MRI contrast agent. The present invention provides a method for manufacturing calcobutrol, comprising the following steps: reacting lithium chloride and 4,4-dimethyl-3,5,8-trioxabicyclo[5,1,0]octane with 1,4,7,10-tetraazacyclododecane represented by chemical formula 1 to obtain a calcobutrol intermediate represented by chemical formula 2; reacting the intermediate represented by the chemical formula 2 with calcobutrol and chloroacetic acid to obtain butrol represented by chemical formula 3; and reacting butrol represented by the chemical formula 3 with calcium ions to obtain calcobutrol represented by the following chemical formula 4.
Patent KR-20210115113-A (KR)
Title: Display device and fabricating method thereof
Inventor: LEE KANG YOUNG
IPC: H01L51/56
Filed: 2020-03-11
Abstract: A display device according to an embodiment of the present invention may include: a substrate including a display area and a non-display area; a pixel circuit layer provided on the first surface of the substrate and including at least one transistor; a display element layer provided on the pixel circuit layer and including a light emitting element; a thin film encapsulation layer provided on the display element layer; and a dummy part provided in the non-display area and disposed on the edge of the substrate. Here, the dummy part may include a transparent conductive material.
Patent KR-20210122334-A (KR)
Title: Sealed grounding device
Inventor: SEUNG RYOUNG LEE
IPC: F16L5/02
Filed: 2020-03-30
Abstract: Disclosed is a sealing and earthing device. According to an aspect of the present invention, the sealing and earthing device may comprise: a pipe bracket provided with a hollow accommodation space; a block, where an inner surface and an outer surface are conductive to each other, provided in the accommodation space and having a hollow part through which a cable is penetrated therein; an expansion member provided in the accommodation space and provided to press the block; and a sealing member enclosing an exposed wire of the cable to compensate for a gap between the wire and the block and electrically connecting the wire and the block.
Patent KR-20210121711-A (KR)
Inventor: NO HAN SEOK
IPC: E02D17/04
Filed: 2020-03-31
Abstract: The present invention relates to blocks for constructing a retaining wall, which quickly and firmly constructs a retaining wall during excavation construction for a building, and a method for constructing a retaining wall by using the same. The blocks comprising: a basic block (10) having a front surface (11) exposed to the front, a rear surface (12) contacting backfill soil, upper and lower surfaces (13, 14) having a planar shape and having through-holes (H) formed vertically therein, and left and right side surfaces (15, 16) laterally symmetrical, and having engaging parts (C) protruding in contact with the rear surface (12); and an auxiliary block (20) having the same height as the basic block (10), having engaging parts (C') formed on the front of left and right side surfaces (25, 26) to be held on the engaging parts (C) formed on the left and right side surfaces (15, 16) of the basic block (10), and having anchor parts (A) formed on the rear of the left and right side surfaces (25, 26) to serve as an anchor by being embedded in the backfill soil.
Patent KR-20210124613-A (KR)
Title: Control system of stand-alone energy production plant using coal resources with high temperature and high pressure process using energy harvesting
Inventor: RA HO WON
IPC: H02N2/18
Filed: 2020-04-06
Abstract: The present invention relates to a control system for an independent energy production plant using coal resources with a high-temperature and high-pressure process using energy harvesting, in which utilizes a component unit capable of energy harvesting to supply energy not utilized in the high-temperature and high-pressure process of the plant as power required for a measuring instrument operated for sensing and control through energy harvesting and physical electrical wires connected to the instrument are removed so that operation and maintenance (O&M) costs added for maintenance of existing plants are reduced and construction costs can be reduced when a new plant is constructed. The control system comprises a coal gasification generation unit, a measurement unit, a harvesting device unit, a local control unit, and a control system unit.
Patent KR-20210125237-A (KR)
Title: System for removing photoresist and recycling filter and mixing and method performing thereof
Inventor: HONG SUK JIN
IPC: G03F7/30
Filed: 2020-04-08
Abstract: The present invention relates to system for removing photoresist and recycling and mixing a waste developer to compensate and manage the concentration of filtered waste developer stored in a mixing tank and an execution method thereof. According to the present invention, the system comprises: a recycling filter filtering photoresist from a developer introduced from a recovery tank and discharging the filtered waste developer; a mixing tank in which the filtered waste developer discharged from the recycling filter is stored; a concentration measurement device measuring the concentration of the filtered waste developer introduced from the mixing tank; a supply tank storing the filtered waste developer introduced from the mixing tank; a chemical filter filtering and discharging foreign substances from the filtered waste developer introduced from the supply tank; and a control unit determining whether the photoresist is removed from the filtered waste developer on the basis of information of the waste developer flowing into each of the recycling filters and information of the discharged waste developer to store the filtered waste developer in the recovery tank or the mixing tank, determining whether to correct the concentration of the filtered waste developer stored in the mixing tank according to the flow rate, pressure, and concentration values of the filtered waste developer flowing into the concentration measurement device from the mixing tank to allow the filtered waste developer to flow to the supply tank only when the concentration of the filtered waste developer is corrected or concentration verification is completed with the concentration measurement device, and using information on the filtered waste developer flowing into the chemical filter and information on the filtered waste developer discharged from the chemical filter to supply the filtered waste developer stored in the supply tank when a supply request is received from a development apparatus according to whether the foreign substances have been removed from the filtered waste developer.
Patent KR-20210129776-A (KR)
Inventor: CHANG HYE YOUNG
IPC: A61K36/54
Filed: 2020-04-20
Abstract: The present invention relates to a method for manufacturing antibacterial liquid using vegetable distilled water and antibacterial liquid manufactured by the manufacturing method. According to a basic embodiment of the present invention, related are a method for manufacturing antibacterial liquid using vegetable distilled water and antibacterial liquid manufactured by the manufacturing method, wherein antibacterial liquid is manufactured by obtaining distilled antibacterial water using vegetable distilled water, and mixing vitamin E, olive liquid, and a natural extract with the distilled antibacterial water so that an antibacterial function is ensured without ethanol in order to overcome dermatitis, burn, and others caused by the ethanol which has recently been a problem since the ethanol functions in contact with the skin for the purpose of disinfection or antibacterial.
Patent KR-20210129845-A (KR)
Inventor: NA JIWON
IPC: B29C65/14
Filed: 2020-04-21
Abstract: A pouch forming device according to the present invention applies induced heating annealing (IHA) to transfer heat to a pouch fabric to improve an elongation rate of the pouch fabric, thereby improving product quality.
Patent KR-20210129971-A (KR)
Inventor: KIM DAE WON
IPC: H01L33/10
Filed: 2020-04-21
Abstract: Disclosed is a micro LED embedded in a mount substrate including first and second electrodes spaced apart from each other. The micro LED includes: a semiconductor lamination structure formed in an upper part of the mount substrate, and including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer; a reflection structure including left, right, front, rear and lower reflection parts formed to cover left, right, front, rear and lower sides of the semiconductor lamination structure respectively, and guiding light generated from the active layer toward an upper side of the semiconductor lamination structure; a first conductive electrode pad electrically connected with the first conductive semiconductor layer and formed in the lower reflection part to be bonded to the first electrode; and a second conductive electrode pad electrically connected with the second conductive semiconductor layer and formed in the lower reflection part to be bonded to the second electrode. The active layer is formed to be vertical with respect to the mount substrate. Therefore, the present invention is capable of significantly reducing width as well as height.
Patent KR-20200125478-A (KR)
Title: Water-conducting household appliance and method for operation thereof
Inventor: ALBERT TOBIAS
IPC: A47L15/42
Filed: 2020-04-21
Abstract: The present invention relates to a water-conducting household appliance. The water-conducting household appliance comprises: a closable treatment chamber provided to treat articles therein; at least one chamber water inlet connected to the inside of the treatment chamber; at least one sump disposed below the treatment chamber; and a coarse particle filter configured to separate coarse particles having a size of >= 5 mm from water discharged from the sump, wherein the coarse particle filter has a coarse particle filter inlet, a coarse particle filter water outlet, and a coarse particle filtrate outlet. According to the invention, exactly one pump having a pump inlet and a pump outlet is provided for the entire household appliance, and the pump is connected to the downstream of the sump and the coarse particle filter water outlet. Water lines, valve devices, and a discharge outlet from the household appliance are also provided, wherein the water line extends from the coarse particle filter water outlet to the pump or to the pump inlet. According to the present invention, it is possible to construct the household appliance by using components with ease of maintenance.
Patent KR-20200072451-A (KR)
Title: Dispensers having a structure that can be taken out one-by-one
Inventor: LEE GYU BAE
IPC: B65D83/04
Filed: 2020-05-08
Abstract: Disclosed is a dispenser with an individual takeout structure. According to the present invention, the dispenser with the individual takeout structure comprises: a first body member engaged with an upper side of a container storing the subject to be taken out, which has an opening unit formed on one side; a second body member whose one side is rotatably engaged with the opening unit and which has an outlet through which the subject to be taken out is taken out by being connected to the inside of the container; and a gripping member protruding from an upper surface of the second body member. As the second body member rotates, the outlet is exposed to the outside, and the subject to be taken out is individually taken out from inside the container. Accordingly, the present invention is able to have the first body member engaged with an upper side of the pill container and the second body member rotating to expose the outlet to the outside, to allow the subject to be taken out in the pill container to be individually taken out as much as needed, to prevent the pills polluted by the hand of a user from being put back into the pill container, to prevent moisture from forming inside the pills, to prevent foreign substances from entering the pill container, and to prevent the subject to be taken out from being deteriorated or volatilized.
Patent KR-20210136740-A (KR)
Title: Gate assembly of automatic teller machine and manufacturing method threrof
IPC: G07D11/18
Filed: 2020-05-08
Abstract: Disclosed are a gate assembly of an automatic teller machine, which is positioned at a branch point of a plurality of conveying paths where conveying directions of media converge, and a manufacturing method thereof. The gate assembly includes at least one gate positioned on the side of one of a plurality of conveying paths to guide media to different conveying paths. The gate includes: a hollow shaft which has a plurality of through holes formed along a longitudinal direction; and a blade unit which protrudes from the inside of the hollow shaft to the outside through the through hole.
Patent KR-20210144128-A (KR)
Title: Semiconductor device having supporter patterns
IPC: H01L49/02
Filed: 2020-05-21
Abstract: A semiconductor device includes: lower electrodes disposed on a substrate; a supporter pattern connecting the lower electrodes to each other and including first supporter holes and second supporter holes, wherein each of the first supporter holes and the second supporter holes opens three adjacent lower electrodes; a dielectric layer disposed on surfaces of the lower electrodes and the supporter pattern; and an upper electrode disposed on the dielectric layer. The first supporter holes and the second supporter holes are spaced apart from each other by a predetermined distance to form a grid pattern. According to embodiments of the present disclosure, supporter holes may be patterned at relatively wide intervals.
Patent KR-20210152705-A (KR)
Title: Multipurpose permanent anchor
Inventor: PARK SUNG HO
IPC: E02D5/80
Filed: 2020-06-09
Abstract: The present invention relates to a multipurpose permanent anchor device and a construction method using the same to prevent collapse of soft ground or slopes by fastening an anchor to various ground surfaces such as slopes and improve appearance and environmental friendliness by maximally utilizing the ease of drainage or vegetation of the ground surface. The multipurpose permanent anchor device of the present invention includes a rotary axial rod (10), a pressure plate (S), a block plate (80), a center maintaining member (20), an anchor body (30), a rotary fixing member (50), and a fixing member (60), and the construction method using the anchor device includes a drilling hole excavation step (S10), an insertion step (S20), an anchor fixing step (S30), a wire extension step (S40), and a block plate fixing step (S50).
Patent KR-20210155275-A (KR)
Inventor: HER MIN WOOK
IPC: H02S20/30
Filed: 2020-06-15
Abstract: The present invention relates to a solar power generation device having a stable structure while maximizing power generation efficiency by adjusting an elevation angle and an azimuth angle of a solar cell module according to weather environments such as yellow dust, snow, and typhoons. The solar power generation device includes: a plurality of solar cell modules; a support frame for supporting the solar cell module from a lower side of the solar cell module; a first support unit for supporting the support frame; a power transmission unit including a vertical frame for rotatably supporting the first support unit, and a driving motor for providing a driving force so that the first support unit and the vertical frame rotate; a body part fixed to a ground surface while supporting the power transmission unit; and a control device provide in the body part to control the driving motor according to a weather environment and a position of sun so as to control an azimuth angle and an elevation angle of the solar cell modules.
Patent KR-20210006849-A (KR)
Inventor: OH SUNG JAE
IPC: H01L23/28
Filed: 2020-06-29
Abstract: In one example, an electronic device comprises (a) a first substrate comprising a first encapsulant extending from the first substrate bottom side to the first substrate top side, and a first substrate interconnect extending from the substrate bottom side to the substrate top side and coated by the first encapsulant, (b) a first electronic component embedded in the first substrate and comprising a first component sidewall coated by the first encapsulant, (c) a second electronic component coupled to the first substrate top side, (d) a first internal interconnect coupling the second electronic component to the first substrate interconnect, and (e) a cover structure placed on the first substrate and covering the second component sidewall and the first internal interconnect. Other examples and related methods are also disclosed herein. The semiconductor device can be suitably applied to a wearable device.
Patent KR-20220001282-A (KR)
Title: Ion filter assembly
Inventor: JOO JUNG HO
IPC: F01P11/06
Filed: 2020-06-29
Abstract: An ion filter assembly is disclosed. The ion filter assembly according to an embodiment of the present invention is provided to stably block the stack movement of an ion resin through a leak prevention filter (300) integrally injection-molded with a filter cover (400).
Patent KR-20210006858-A (KR)
Inventor: TAKIMIYA KAZUO
IPC: H01L51/00
Filed: 2020-07-07
Abstract: An object of the present invention is to provide a material for a photoelectric conversion element serving as a material for a block layer having superior hole leakage prevention properties, electron transport properties, heat resistance to process temperature, visible light transparency, etc., and a photoelectric conversion element including the photoelectric conversion element material as well as various electronic devices. The material for a photoelectric conversion element includes a compound expressed as following formula (1), in which R^1 to R^4 independently represent a hydrogen atom, an aromatic group, a heterocyclic group, an aliphatic hydrocarbon group or a halogen atom, respectively, and X represents an oxygen atom or a sulfur atom.
Patent KR-20220007304-A (KR)
Inventor: AHN YOUNG HO
IPC: C02F1/32
Filed: 2020-07-10
Abstract: The present invention relates to an advanced oxidation water treatment device using a photocatalyst and a water treatment method using the same, and more specifically, to a device and a method for decomposing pollutants in contaminated water by irradiating light into a reaction tank filled with a composite nanoparticle photocatalyst including inorganic nanoparticles capped with an indole-based organic compound to activate the photocatalyst, thereby being economical and exhibiting excellent water treatment efficiency.
Patent KR-20220015251-A (KR)
Inventor: PARK JAEHYUN
IPC: H02J50/40
Filed: 2020-07-30
Abstract: According to various embodiments of the present disclosure, a wireless power transmitting device, which wirelessly supplies power to at least one electronic device, comprises: a base housing; at least one resonator including a resonator housing that can be coupled to one side of the base housing and including at least one coil and at least one capacitor inside the resonator housing; and a power supply unit coupled to the base housing and coupled to the resonator for generating a magnetic field to transmit wireless power to the electronic device. The wireless power transmitting device may be various according to an embodiment.
Patent KR-20210018152-A (KR)
Title: Connector and terminal
Inventor: Chen zhi dong
IPC: H01R13/24
Filed: 2020-08-07
Abstract: According to the present invention, provided are a connector and a terminal. The connector comprises a terminal. Also, the terminal comprises an insertion part. The insertion part includes front and rear frames, an upper plate, an arc discharge contact part, and a main contact part. The arc discharge contact part includes a lower plate and an upper elastic arm. The lower plate is connected to the front and rear frames, and is separated from the upper plate in a vertical direction. The upper elastic arm extends from the rear frame to the front frame, and is located in a downward direction of the upper plate. The arc discharge contact part is located in a forward direction of the main contact part. The main contact part includes first and second elastic arms. Also, the first elastic arm extends from the rear frame to the front frame, and is adjacent between the lower plate and the upper elastic arm. In addition, the second elastic arm extends from the rear frame to the front frame, is adjacent between the upper and lower plates, and is separated from the first elastic arm in a horizontal direction.
Patent KR-20220021101-A (KR)
Inventor: SHIN KANG MOK
IPC: B60N2/865
Filed: 2020-08-13
Abstract: The present invention provides a headrest module comprising: a stay having a pair of base frames alongside each other; a plate having a first width in a front-rear direction crossing a plane formed by the pair of base frames; a coupling unit provided to couple the plate to the stay, and having a second width greater than the first width in the front-rear direction; a front-rear moving body having guide pins arranged in the front-rear direction; and a front-rear driving unit mounted on the plate to occupy a mounting space obtained by subtracting the first width from the second width, and for driving the front-rear moving body in the front-rear direction. One of the plate and the coupling unit includes first guide holes formed therethrough. In a state in which the guide pins are slidably inserted into the first guide holes, the front-rear moving body is formed to move in the front-rear direction by the operation of the front-rear driving unit. Therefore, the number of parts required can be reduced, and the manufacturing process can be simplified.
Patent KR-20220026405-A (KR)
Inventor: PARK YOUNG SEO
IPC: A61P17/04
Filed: 2020-08-25
Abstract: The present invention relates to a composition for alleviation and treatment of pruritus ani, and an anus pad comprising the same. By contacting the anus or skin near the anus, it is possible to exhibit an alleviation and therapeutic effect of anal itching, specifically, it does not require a separate treatment such as oral administration or surgery, and a patient can simply place a pad near the anus to relieve anal itching or to exhibit a therapeutic effect.