baber/WOPTO huggingface dataset:
Patent KR-20210154549-A (KR)
Inventor: SHIM HYU TAE
IPC: B60K6/48
Filed: 2020-06-12
Abstract: The present invention relates to a powertrain of a hybrid vehicle. The powertrain of the hybrid vehicle of the present invention comprises: a compound planetary gear device having four rotation elements; a motor generator connected to a first rotation element of the compound planetary gear device; a first brake installed to fix a second rotation element of the compound planetary gear device; an input shaft connected to an engine and installed to be selectively connected to each of the first rotation element and a third rotation element of the compound planetary gear device; and an output shaft connected to a fourth rotation element of the compound planetary gear device. An objective of the present invention is to provide the powertrain for the hybrid vehicle capable of sufficiently realizing power performance required by a vehicle.
Patent KR-20210155525-A (KR)
Inventor: KIM JEAWAN
IPC: B60H1/32
Filed: 2020-06-16
Abstract: Disclosed is a heat pump system for a vehicle which improves heating efficiency. According to an embodiment of the present invention, the heat pump system for a vehicle comprises: a cooling device circulating cooling water to a cooling water line to cool at least one electronic component provided on the cooling water line; a battery cooling device circulating cooling water to a battery module; a chiller heat-exchanging cooling water and a refrigerant to adjust the temperature of the cooling water; a heating device heating the inside of a vehicle by using cooling water; a branch line; and a chiller connection line connecting a first valve and the chiller. The reservoir tank is provided on the cooling water line between the radiator and the first valve, and is connected to the cooling water line connecting the first valve and a first water pump through a supply line. A condenser included in the air conditioner device can be connected to the heating line to allow cooling water circulating through the heating device to pass.
Patent KR-20210156967-A (KR)
Inventor: KIM DAE YONG
IPC: A01K15/02
Filed: 2020-06-19
Abstract: The present invention relates to a pet exercise device enabling feed reward, which includes: a rotation module having an inside exercise space for pet exercise and provided on an inner peripheral surface such that a pet can exercise while continuously moving in the exercise space; a support module supporting the rotation module so as to be rotatable as the pet moves; a control module setting a snack amount in accordance with the rotation speed of the rotation module and controlling the operation of a feed supply portion formed on the inside surface of the rotation module and supplying a snack in accordance with the rotation speed of the rotation module; and a terminal including a communication unit transmitting a feed supply portion operation control signal transmitted to the control module. According to the present invention, pet exercise can become more goal-oriented, motivated, and active, long-term exercise is possible, and thus it is possible to promote the health of a pet staying indoors.
Patent KR-20210001994-A (KR)
Inventor: SASAKI YUTA
IPC: C11D11/00
Filed: 2020-06-24
Abstract: The present invention relates to a substrate processing liquid which is capable of being used to remove a liquid on a substrate such as a semiconductor substrate having a patterned surface, and comprises: cyclohexanone oxime as a sublimable substance; and at least one solvent selected from the group consisting of alcohols, ketones, ethers, cycloalkanes, and water.
Patent KR-20210002012-A (KR)
Inventor: JANG SUN YOUNG
IPC: C07D401/14
Filed: 2020-06-25
Abstract: The present invention relates to a novel quinazoline derivative having anti-tumor activity, a solvate thereof, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same as an active component. The novel quinazoline derivative of the present invention can exhibit selective and effective activity for cancer having an EGFR mutant and/or a HER2 mutant.
Patent KR-20220001058-A (KR)
Title: A mask
Inventor: JUNG HEE SEUK
IPC: A41D13/11
Filed: 2020-06-29
Abstract: The present invention relates to a method for manufacturing a gelatin mask with increased skincare effect and breathability, which has a set level of adhesiveness to completely relieve pain generated on the ear due to a mask fixing string and the adhesiveness is provided by an edible ingredient harmless to the human body, and secures smooth breathing due to a frame provided in a set shape, thereby increasing a skincare effect and maximizing mask wearing efficiency, and a gelatin mask manufactured thereby. According to the present invention, the gelatin mask comprises a filter frame formed on the basis of a gelatin material having a viscosity at a set level to be selectively adhered to a part of a user's face or around the respiratory organs and formed by a set thickness so that both sides are bent with respect to a virtual vertical center line as a starting point.
Patent KR-20200087104-A (KR)
Inventor: RYU BEOM SEON
IPC: G11C17/16
Filed: 2020-07-03
Abstract: A memory programming device comprises: a memory reading unit reading read data in a plurality of cells associated with a specific address of a programmable memory; and a memory writing unit writing write data to the plurality of cells before the reading and generating a rewrite pattern by comparing the write data with the read data after the reading to correct at least one mismatched cell among the plurality of cells. Therefore, the memory programming device may reduce memory programming process time and increase the yield.
Patent KR-20220009686-A (KR)
Title: Method for preparing vinylchloride-based polymer
Inventor: KIM KYUNG HYUN
IPC: C08F2/18
Filed: 2020-07-16
Abstract: The present invention relates to a method for preparing a vinylchloride-based polymer which comprises the following steps of adding a C_4 to C_20 linear alkyl alcohol and a first vinyl chloride-based monomer into a reactor and initiating suspension polymerization; and adding a second vinyl chloride-based monomer to the reactor and performing suspension polymerization when the polymerization conversion rate reaches 10 to 40%, wherein the C_4 to C_20 linear alkyl alcohol is added in an amount of 1 to 5 parts by weight based on 100 parts by weight of the first vinyl chloride-based monomer.
Patent KR-20210012949-A (KR)
Title: A powderous lithium cobalt-based oxide compound for rechargeable lithium ion batteries and a method for making thereof
Inventor: SONG KYEONG SE
IPC: H01M10/052
Filed: 2020-07-22
Abstract: The present invention relates to lithium cobalt-based oxide cathode active material powder including particles having a median particle diameter D50 of 20 μm or more, preferably 25 μm or more, and 45 μm or less. The particles have an average circularity of 0.85 or more and 1.00 or less. The particles satisfy a general formula, Li_(1+a)Co_(1-x-y-z)Al_xM′_yMe_zO_2. Here, M′ and Me include at least one element of the group consisting of Ni, Mn, Nb, Ti, W, Zr, and Mg, wherein -0.01 <= a <= 0.01, 0.002 <= x <= 0.050, 0 <= y <= 0.020, and 0 <= z <= 0.050. The lithium cobalt-based oxide particles have a R-3m structure, and a (018) diffraction peak asymmetry coefficient, A_(D(018)), of 0.85 or more and 1.15 or less. The diffraction peak asymmetry coefficient is obtained by a synchrotron XRD spectral analysis having an emission wavelength λ value equal to 0.825 Å.
Patent KR-20220014616-A (KR)
Title: Non-face-to-face sexually transmitted disease diagnosis system
Inventor: PARK JI HYEN
IPC: G16H80/00
Filed: 2020-07-29
Abstract: The present invention relates to a medical system and a medical method. Specifically, the present invention relates to a system for the early diagnosis of a sexually transmitted disease and a method thereof which provide patients with a diagnosis of a sexually transmitted disease more effectively and quickly than the existing medical system by improving online and offline systems in a complex manner. The system for the early diagnosis of a sexually transmitted disease, according to the present invention, comprises: a foothold terminal provided in a foothold clinic equipped with equipment capable of examining specimens; one or more network terminals which are disposed in a network clinic located adjacent to the foothold clinic within a predetermined distance and receive test results from the foothold terminal; a user terminal which anonymously receives data on clinic search, reservation, and payment from a user or outputs examination results to the user; and a web server which provides a site related to clinic search, reservation, payment, and examination result confirmation to the user terminal, and transmits reservation and payment results to the network terminal of the selected clinic. Accordingly, the present invention has effects of: shortening the time at which a patient visits and stays in a hospital and guaranteeing anonymity to eliminate the shame that makes a patient reluctant to take a venereal disease test; promoting healthy sexual common sense or knowledge about sexually transmitted diseases through services provided on a website; and providing an individual patient with an opportunity for early treatment since test results come out within a short period.
Patent KR-20220014648-A (KR)
Title: Micro LED transfer unit
Inventor: KIM BO KYUN
IPC: B23Q3/15
Filed: 2020-07-29
Abstract: The present invention relates to a micro-LED electrostatic transport apparatus. More specifically, the micro-LED electrostatic transport apparatus has a plurality of electrode pairs generating a chucking force when power is applied, and can determine the presence of power supplied to the electrode pairs to selectively attach and transport micro-LEDs. A static electricity generation device is made of a polyimide material to be manufactured to be thin and wide and is attached to a base block to be quickly repaired when the static electricity generation device malfunctions. Since a new static electricity generation device matching the size and arrangement of a micro-LED chipset to be transported simply needs to be attached to the lower surface of the base block, switching between processes of different types can be carried out quickly. An impact absorption layer is provided to prevent the micro-LED chipset from being damaged when the static electricity generation device comes in contact with the micro-LED chipset.
Patent KR-20220015672-A (KR)
Inventor: SIM TAE BO
IPC: A23L33/10
Filed: 2020-07-31
Abstract: The present invention relates to preventive, relief or therapeutic use of a 2,3,5-substituted thiophene compound against gastrointestinal stromal tumor. The present invention exhibits a high gastrointestinal stromal tumor proliferation inhibition rate and thus can be utilized for preventing, relieving or treating a gastrointestinal stromal tumor. One aspect of the present invention provides a pharmaceutical composition for preventing or treating gastrointestinal stromal tumor comprising a compound represented by chemical formula 1 or a pharmaceutically acceptable salt thereof.
Patent KR-20210144528-A (KR)
Title: ontrollable pitch propeller with optimal hub diameter ratio
IPC: B63H1/20
Filed: 2020-07-31
Abstract: The present invention relates to a variable pitch propeller capable of changing a blade pitch according to operating conditions of a ship. In particular, the present invention relates to the variable pitch propeller with an optimal hub diameter ratio capable of reducing the size of the hub to have a high efficiency close to a propulsion efficiency of a fixed pitch propeller (FPP). To this end, the variable pitch propeller of the present invention comprises: a hub mounted on a propulsion shaft of the ship; and a blade mounted on the periphery of the hub and having a variable pitch, wherein an H/D ratio of the diameter (H) of the propeller and the diameter (D) of the hub is 0.170 to 0.2.
Patent KR-20220017224-A (KR)
Inventor: YANG HAN CHIL
IPC: A23L23/00
Filed: 2020-08-04
Abstract: The present invention relates to salmon gimbap (laver roll) and a manufacturing method thereof and, more specifically, to a new recipe for salmon gimbap, in which gimbap is manufactured by using raw salmon flesh, lettuce, cabbage, red cabbage, chicory leaves, and the like so that balanced taste and nutrition are provided to satisfy the diverse preferences of consumers, and a manufacturing method thereof. According to the present invention, the method comprises the following steps: preparing cooked rice for gimbap for manufacturing gimbap (S1); spreading the cooked rice for gimbap on laver for gimbap (S2); and placing gimbap stuffing containing raw salmon flesh on the gimbap rice and performing rolling to manufacture gimbap (S3).
Patent KR-20220017726-A (KR)
Inventor: SON JIN SUNG
IPC: H05B3/66
Filed: 2020-08-05
Abstract: The present invention relates to a substrate processing apparatus, and more specifically, to a substrate processing apparatus that performs a process for a substrate supplying gas into a processing space. The present invention discloses a substrate processing apparatus including: a tube (100) having an inner space (S) formed therein and an opening formed in a lower portion (102); a manifold (400) configured to support the lower portion (102) of the tube (100), in which a plurality of gas supply ports (GPs) for supplying the gas to the inner space (S) are installed along a circumference of a side wall; a cap flange (300) installed to be elevated to cover a lower portion of the manifold (400) so as to close the inner space (S) during elevating, in which a boat (200) is seated on an upper portion thereof so as to support a plurality of substrates; and a heater portion (500) installed in the manifold (400), wherein the heater portion (500) includes a plurality of block heaters (500a and 500b) installed along the circumference of the side wall of the manifold (400).
Patent KR-20220020136-A (KR)
Inventor: CHUN JI HYUN
IPC: H01L31/0224
Filed: 2020-08-11
Abstract: A solar cell module according to one embodiment of the present invention includes: a solar cell unit which converts solar energy into electrical energy; a front protection unit selectively passing and reflecting light while protecting the solar cell unit from the front of the solar cell unit; and a rear member located at the rear of the solar cell unit. The front protection unit includes a first front member, a color film positioned behind the first front member, and a second front member positioned behind the color film.
Patent KR-20220022701-A (KR)
Inventor: KIM IN CHEOL
IPC: G06F16/338
Filed: 2020-08-19
Abstract: Disclosed is an open domain question answering system based on knowledge graph reasoning. The system comprises: a knowledge processing unit constructing a partial knowledge graph based on a partial knowledge base and partial document set related to a natural language; and a knowledge reasoning unit reasoning an answer for a question through multi-hop reasoning using a graph nerve network for the partial knowledge graph.
Patent KR-20220027447-A (KR)
Inventor: HWANG DONG SOO
IPC: C07K1/06
Filed: 2020-08-27
Abstract: The present invention relates to a method for manufacturing an aspartame-based hydrogel and to an aspartame-based hydrogel manufactured from the same. The present invention is the method for manufacturing the aspartame-based hydrogel comprising the following steps: manufacturing fluorenylmethyloxycarbonyl aspartame represented by chemical formula 3; and manufacturing a self-assembled hydrogel by mixing the fluorenylmethyloxycarbonyl aspartame and a solvent. The method for manufacturing the aspartame-based hydrogel according to an embodiment of the present invention can manufacture a hydrogel in a simple and inexpensive process.
Patent KR-20220028521-A (KR)
Title: Electrode Cutting Device Including Separated Foreign Materials Removal Unit
Inventor: LEE JU WON
IPC: B26D7/18
Filed: 2020-08-28
Abstract: The present invention relates to an electrode cutting device including a detached foreign material removal unit. The electrode cutting unit includes a brow unit and a suction unit which repeat driving and stopping according to an electrode cutting operation for moving detached foreign materials generated during electrode cutting, thereby capable of immediately removing detached foreign materials generated during electrode cutting.
Patent KR-20220028717-A (KR)
Title: Elevator Pit Under Structure
Inventor: LEE JI HOON
IPC: E04B1/34
Filed: 2020-08-31
Abstract: The present invention relates to an elevator pit under steel structure having a perforated pipe and, more specifically, to an elevator pit under steel structure having a perforated pipe, which is capable of preventing inflow of underground water by arranging the perforated pipe in the upper part or the lower part of an upper flange member to easily discharge the underground water and, specifically, capable of being easily moved, transported, and lifted by being separately manufactured into two unit members to be assembled in a site. According to a desirable embodiment of the present invention, the elevator pit under steel structure having a perforated pipe comprises: a structure body of which the upper part is formed in an open box shape; an upper flange member; a mold support member; and a perforated pipe formed to enclose the structure body in the upper part or the lower part of the upper flange member, and having a plurality of underground water level check valves and underground water discharge valves. The structure body comprises: a bottom member of a predetermined size; and a side wall unit separated at an outer end of the bottom member toward the inner side in a predetermined distance and vertically formed in the upper part of the bottom member. The upper flange member in the upper part of the side wall unit of the structure body comprises: a horizontal plate horizontally formed to have larger width than the thickness of the side wall unit; an inner vertical plate vertically extended from an inner end in a width direction of the horizontal plate; and an outer vertical plate vertically extended from an outer end in the width direction of the horizontal plate. The mold support member comprises: a support unit formed in a horizontal direction; and a connection unit vertically extended downwards from one end in the width direction of the support unit and having a lower end cut in a predetermined size at predetermined intervals to form a coupling hole. The connection unit is connected to each of the coupling holes by a bolt on the inner vertical plate of the upper flange member.
Patent KR-20220030463-A (KR)
Title: Display panel
Inventor: LEE SANGSHIN
IPC: H01L27/32
Filed: 2020-09-01
Abstract: The present invention relates to a display panel having improved manufacturing yield and reliability. A display panel, in which a plurality of first light-emitting areas, a plurality of second light-emitting areas, and a plurality of third light-emitting areas are defined, comprises: a first spacer spaced apart from one of the plurality of third light-emitting areas in a first direction; a second spacer spaced apart from a first spacer in a first direction; a plurality of protrusion portions spaced apart from the plurality of third light emitting areas in a second direction intersecting the first direction. Among the plurality of third light-emitting areas, m third light-emitting areas (m is an integer greater than or equal to 4) may be disposed between the first spacer and the second spacer.
Patent KR-20210029104-A (KR)
Title: Diol compound, polycarbonate and method for preparing the same
Inventor: LEE DAYOUNG
IPC: C07D307/68
Filed: 2020-09-02
Abstract: The present invention relates to: a diol compound capable of producing a polycarbonate having excellent mechanical properties and remarkable weather resistance, hardness, heat resistance, transparency and impact resistance; a polycarbonate produced by using the same; and a production method thereof. The diol compound is represented by chemical formula 1.
Patent KR-20220031253-A (KR)
Inventor: JIN SEONG PARK
IPC: H01L29/24
Filed: 2020-09-04
Abstract: A semiconductor oxide film is provided. The semiconductor oxide layer includes: a first material layer including indium oxide (InOx, x<3/2); and a second material film disposed on the first material layer and including gallium-zinc oxide (GaZnO). The thickness of the first material layer and the thickness of the second material layer are controlled to prevent diffusion of indium (In) in the first material layer from the first material layer to the second material layer.
Patent KR-20220035298-A (KR)
Title: Floating structure for producing hydrogen
Inventor: AHMIN PARK
IPC: B63B25/16
Filed: 2020-09-11
Abstract: Disclosed is a floating structure for producing hydrogen. According to an embodiment of the present invention, the floating structure for producing hydrogen comprises: a pretreatment unit removing impurities from natural gas collected from a gas well or an oil well, and including a moisture removal unit separating moisture from the natural gas; a natural gas liquid (NGL) extraction unit extracting NGL from natural gas passing through the pretreatment unit; a hydrogen production unit receiving at least a part of the natural gas passing through the NGL extraction unit, and reforming the natural gas, and producing hydrogen: and a hydrogen pretreatment supply line supplying the hydrogen generated by the hydrogen production unit to the moisture removal unit. The moisture removal unit includes: a distillation column extracting a hydrate repressor contained in the separated moisture; and a moisture removal reboiler connected to the distillation column, and heating the product supplied from a lower side of the distillation column by making the product exchange heat with the hydrogen supplied through the hydrogen pretreatment supply line, and returning the gas substances generated by heating to the distillation column. The present invention aims to provide a floating structure for producing hydrogen, which is capable of receiving natural gas and producing hydrogen on the sea.
Patent KR-20220040046-A (KR)
Title: A cooling system
Inventor: LEE WON TAE
IPC: F25D1/00
Filed: 2020-09-23
Abstract: The present invention provides a cooling system, comprising: a cooling fan provided adjacent to a fluid pipe through which a fluid flows, and spraying air for cooling toward the fluid pipe; a cooling water flow line disposed to pass between the fluid pipe and the cooling fan, and cooling the air around the cooling fan through the cooling water flowing inside; a control valve allowing or blocking the inflow of the cooling water into the cooling water flow line; and a control unit selectively controlling the operation of the cooling fan and the control valve to cool the fluid below a preset temperature, thereby capable of being easily applied to a narrow environment in a ship or an offshore plant.
Patent KR-20220046744-A (KR)
Inventor: LEE YOONKYOO
IPC: H01L51/00
Filed: 2020-10-07
Abstract: According to an embodiment, an organic electroluminescent element comprises: a first electrode; a hole transport region disposed on the first electrode; a light emitting layer disposed on the hole transport region; an electron transport region disposed on the light emitting layer; and a second electrode disposed on the electron transport region. The light emitting layer comprises: a first host compound represented by following chemical formula 1; a second host compound represented by chemical formula 2; and a dopant compound containing an organometallic complex containing Pt, Au, or Cu as a central metal atom, thereby showing longevity.