baber/WOPTO huggingface dataset:
Patent KR-20220018202-A (KR)
Title: Atomic layer deposition apparatus
Inventor: YOON TAE HO
IPC: C23C16/455
Filed: 2020-08-06
Abstract: The present invention relates to an atomic layer deposition apparatus capable of depositing a uniform thin film on a substrate in a space division manner, improving characteristics of the thin film, and considerably improving the productivity of products. The atomic layer deposition apparatus includes: a chamber having a storage space; a susceptor installed in the storage space, and supporting at least one substrate such that the substrate can revolve around a rotation axis; a source gas shower head installed in a first ceiling area of the chamber so as to supply source gas toward the substrate, when the substrate revolves at a first revolving angle; a first purge gas shower head installed in a second ceiling area of the chamber so as to supply first purge gas toward the substrate when the substrate revolves at a second revolving angle; a reaction gas shower head installed in a third ceiling area of the chamber so as to supply reaction gas toward the substrate when the substrate revolves at a third revolving angle; a second purge gas shower head installed in a fourth ceiling area of the chamber so as to supply second purge gas toward the substrate when the substrate revolves at a fourth revolving angle; and an exhaust mechanism installed in the chamber, and discharging the source gas, the first purge gas, the reaction gas and the second purge gas to the outside.
Patent KR-20200098460-A (KR)
Inventor: JEON DONG HYUN
IPC: B03C3/45
Filed: 2020-08-12
Abstract: The present invention relates to an electric dust collection filter having a function for preventing contamination of a high voltage insulating element and an electric dust collection apparatus having a fire extinguishing function and, more specifically, to an electric dust collection filter having a function for preventing contamination of a high voltage insulating element to maintain insulation performance between a dust collection electrode and an electric discharge electrode, and an electric dust collection apparatus having a fire extinguishing function. According to the present invention, the dust collection apparatus comprises: a dust collection electrode unit (1) formed of a plurality of cells; an electric discharge electrode unit (12) including electric discharge electrodes (121) disposed inside the plurality of cells, respectively; and an insulation unit (13a, 13b) electrically insulating the dust collection electrode unit (11) and the electric discharge electrode unit (12). The insulation unit (13a, 13b) comprises a connection member (133) electrically connected to the electric discharge electrode unit (12) and an insulation member (131) fixing the connection member (133), and forms an isolated arrangement space separated from the dust collection electrode unit (11).
Patent KR-20220021257-A (KR)
Inventor: CHANG JOONHYUK
IPC: G06N20/00
Filed: 2020-08-13
Abstract: A voice synthesis system applied with an attention mechanism according to one embodiment of the present invention comprises: an encoder that processes an input sequence; a decoder that outputs an output sequence; an attention part that generates the output sequence from the input sequence; and a length conversion part that predicts a length of the output sequence, obtains a ratio of a length of the input sequence and a length of the output sequence, and provides to the attention part. Therefore, the present invention is capable of learning with minimal errors.
Patent KR-20220023156-A (KR)
Inventor: KIM MIN JU
IPC: B65D47/04
Filed: 2020-08-20
Abstract: The present invention relates to a narrow passage ointment lid configured with: an oblique discharge part (1) that precisely applies an ointment; a moving passage (2) for which is a narrow-type of the ointment connecting to the discharge part (1) and a main body part (3); and a main body part (3) of the lid. The present invention, as an actual entrance of the ointment and an entrance of the lid are different, has an effect of increasing a convenience of use by solving a problem of a conventional ointment, for which is rather poor in hygiene, by using a tool of hands, cotton swabs, and the like.
Patent KR-20200106013-A (KR)
Title: Displacement measuring Unit
Inventor: KANG YEE SEOG
IPC: G01B5/24
Filed: 2020-08-24
Abstract: The present invention relates to a displacement measurement apparatus and a method thereof. The displacement measurement apparatus includes: a first fixing member including a first hinge part and fixed to a displacement measurement reference surface; a rotation member having one end combined with the first hinge part to be rotatable and in which a sliding part is formed in a longitudinal direction; a second fixing member including a second hinge part and fixed to a displacement measurement target surface; a moving member having one end combined with the second hinge part and having the other end combined with the sliding part to be rotatable along the sliding part; a first inclination indication part provided in the first fixing member; a second inclination indication part provided in the second fixing member; and horizontal and vertical adjusters provided in the rotation member and the moving member, respectively. According to the present invention, the displacement measurement apparatus is capable of conveniently and accurately measuring displacement in every direction including horizontal, vertical, bending and rotation displacement of a structure only with inclination angles by measuring the inclination angle of the first inclination indication part (12), which is the inclination angle of the rotation member (20), and the inclination angle of the second inclination indication part (32), which is the inclination angle of the moving member (40).
Patent KR-20220030373-A (KR)
Inventor: CHO DAE HYUN
IPC: C22C38/04
Filed: 2020-08-28
Abstract: The present invention provides a high tensile hot rolled steel material, which reduces costs by more adding carbon © or niobium (Nb) with relatively low prime costs and has formability and a mechanical property of an equal level to that of an existing material, and a manufacturing method for the same. According to an embodiment of the present invention, the high tensile hot rolled steel material comprises: 0.085 to 0.110 wt% of carbon (C); above 0 to less than 0.04 wt% of silicon (Si); 1.30 to 2.00 wt% of manganese (Mn); 0.01 to 0.06 wt% of aluminum (Al); 0.025 to 0.035 wt% of niobium (Nb); 0.005 to 0.015 wt% of vanadium (V); above 0 to 0.02 wt% of phosphorus (P); above 0 to 0.003 wt% of sulfur (S); and a remainder of iron (Fe) and inevitable impurities. In addition, the high tensile hot rolled steel material satisfies: 540 MPa or more of a tensile strength (TS); 355 MPa or more of a yield strength (YS); 16% or more of an elongation percentage (EL); and 80% or more of a hole expansion rate (HER).
Patent KR-20220031786-A (KR)
Title: Display device
Inventor: LEE JONG CHAN
IPC: H01L23/525
Filed: 2020-09-03
Abstract: Provided is a display device capable of simultaneously emitting light to upper and lower surfaces of a substrate. The display device includes a first substrate including a plurality of first regions and a plurality of second regions located at one side between the plurality of first regions; an active layer disposed in the second region on the first substrate; a first conductive layer including a first gate electrode disposed on the active layer; a first interlayer insulating layer disposed on the first conductive layer and the first substrate; a second conductive layer disposed on the first interlayer insulating layer and including first and second electrodes spaced apart from each other in the first regions; a second interlayer insulating layer disposed on the second conductive layer and the first interlayer insulating layer; a third conductive layer including a source electrode and a drain electrode disposed in the second region on the second interlayer insulating layer; a via layer disposed on the third conductive layer, exposing the first regions, and disposed in the second regions; and a plurality of light emitting devices disposed on the second interlayer insulating layer in the first regions, wherein both end portions of the light emitting devices are disposed on the first electrode and the second electrode.
Patent KR-20220031804-A (KR)
Title: Display device
Inventor: LEE JONG HYUN
IPC: G09G3/3225
Filed: 2020-09-04
Abstract: A display device is provided. The display device according to one embodiment includes: a substrate; a thin film transistor layer disposed on the substrate; and a light emitting electrode disposed on the thin film transistor layer. The thin film transistor layer includes a lower metal layer disposed on the substrate and including a plurality of curved portions, and a semiconductor layer overlappingly disposed on the lower metal layer. The edge of each curved portion is formed on concentric circles having the same center point, and the edge of the semiconductor layer is disposed on the lower metal layer.
Patent KR-20220033929-A (KR)
Title: Modified conjugated diene-based polymer, preparing method thereof and rubber composition comprising the same
Inventor: OH KYOUNG HWAN
IPC: C08F4/46
Filed: 2020-09-10
Abstract: The present invention relates to a modified conjugated diene-based polymer with remarkable processability and excellent tensile strength and viscoelastic properties. The present invention provides the modified conjugated diene-based polymer which comprises: a first chain comprising a repeating unit derived from a conjugated diene-based monomer; a second chain comprising a repeating unit derived from a compound represented by chemical formula 1; and a unit derived from an amine-free alkoxysilane-based modifier, wherein the first chain and the second chain are coupled by a unit derived from a modifier.
Patent KR-20220036599-A (KR)
Inventor: KIM HYUN SOO
IPC: E04B5/26
Filed: 2020-09-16
Abstract: The present invention relates to a slab for preventing condensation. A hollow slab preventing the condensation of the present invention comprises: a plurality of hollow tubes wherein a spacer including a reinforcing bar accommodating groove for fixing a reinforcing bar is formed, and in which any one of one side and the other side is opened, or one side and the other side are opened and penetrated; <b /> a slab frame whose shape is fixed by the reinforcing bar which is formed by disposing the hollow tubes and reinforced in the reinforcing bar accommodating grooves of each spacer; and a concrete which is poured into the slab frame and integrally forms the slab frame. An objective of the present invention is to provide a construction method of the hollow slab to prevent the condensation, equipped with a function which can reduce a construction cost, and the hollow slab.
Patent KR-20220037113-A (KR)
Inventor: CHOE SEOK MO
IPC: H01M10/06
Filed: 2020-09-17
Abstract: The present invention relates to a method for improving the stability of a lead-acid battery by removing hydrogen sulfide gas, and more specifically, to a method for improving the stability of a lead-acid battery by removing hydrogen sulfide gas, wherein as meshes made of polypropylene containing modified activated carbon on a flame arrester (explosion-proof filter) placed in an upper cover are stacked, hydrogen sulfide gas is removed through hydrogen sulfide adsorption, thereby improving stability by preventing gas explosion.
Patent KR-20220037248-A (KR)
Title: Segment control device, turbine including the same
Inventor: ANDRII IEVDOSHYN
IPC: F01D11/22
Filed: 2020-09-17
Abstract: A segment control device according to an aspect of the present invention is a device for controlling a gap between a turbine blade and a ring segment in a gas turbine, the device comprising a segment holder coupled to the ring segment, a drive link coupled to the segment holder to move the segment holder, a compensation spring coupled to the drive link to press the drive link outward, and an actuator coupled to the drive link to move the drive link, wherein the segment holder extends in the circumferential direction of the turbine casing and may be combined with a plurality of the ring segments. According to the present invention, the ring segments can be easily moved.
Patent KR-20220040195-A (KR)
Title: Denitrification catalyst and its manufacturing method
Inventor: HONGSUNG CHANG
IPC: B01J37/02
Filed: 2020-09-23
Abstract: The present invention provides a denitrification catalyst which comprises: a first catalyst layer having an Sb_xW_(1-x)O_(3-y) structure on a support comprising titania (TiO_2); and a second catalyst layer comprising vanadium (V) and comprises: 5 parts by weight of the tungsten (W); 2 parts by weight of the antimony (Sb); and 2 parts by weight of the vanadium (V) based on 100 parts by weight of the titania.
Patent KR-20220041425-A (KR)
Inventor: KIM JANDI
IPC: H01M50/20
Filed: 2020-09-25
Abstract: A battery cell according to an embodiment of the present invention includes: a cell body; electrode leads protruding from both ends of the cell body; and a sealing unit sealing the cell body and the electrode lead at a part where the electrode leads are formed, wherein a membrane cap is formed on the surface of the sealing unit.
Patent KR-20210040805-A (KR)
Title: Multi-member bluetooth device capable of dynamically switching operation mode
Inventor: CHEN YI CHENG
IPC: H04L69/14
Filed: 2020-09-29
Abstract: An objective of the present invention is to provide a multi-member Bluetooth device which comprises: a main Bluetooth circuit; and an auxiliary Bluetooth circuit configured to perform data transmission with a remote Bluetooth device. In a period during which the auxiliary Bluetooth circuit operates in a sniffing mode, the auxiliary Bluetooth circuit sniffs packets transmitted from the remote Bluetooth device while the main Bluetooth circuit receives packets issued from the remote Bluetooth device. The auxiliary Bluetooth circuit switches from the sniffing mode to a relay mode when the data throughput of packets sniffed by the auxiliary Bluetooth circuit is lower than a predetermined threshold. In a period during which the auxiliary Bluetooth circuit operates in the relay mode, the main Bluetooth circuit receives packets transmitted from the remote Bluetooth device and forwards the received packets to the auxiliary Bluetooth circuit, and the auxiliary Bluetooth circuit does not sniff packets issued from the remote Bluetooth device.
Patent KR-20220046070-A (KR)
Inventor: KIM SHIN HYUN
IPC: G01J3/44
Filed: 2020-10-06
Abstract: The present invention relates to a complex having surface-enhanced raman scattering activation, and a complex manufactured by a manufacturing method of the complex. More specifically, the manufacturing method comprises: a step of manufacturing a mixed solution where a hydrogel precursor, a metal nanoparticle precursor, and a photoinitiator are mixed; and a step of irradiating light to the mixed solution to simultaneously form hydrogel and metal nanoparticles. The manufacturing method of a complex for surface-enhanced raman scattering manufactures the complex having the surface-enhanced raman scattering activation.
Patent KR-20220046897-A (KR)
Title: Laundry treating apparatus
Inventor: SUNGWOON JUNG
IPC: D06F39/02
Filed: 2020-10-08
Abstract: A laundry treating apparatus is disclosed. According to one embodiment of the present invention, the laundry treating apparatus comprises a cabinet, a tub, a drum, and a detergent feeder. The detergent feeder includes a storage unit, a supply case, and a water supply unit. The storage unit is inserted into the cabinet through a detergent opening and includes a storage space for storing detergent. The supply case accommodates the storage unit therein. The water supply unit is provided to supply water to the storage unit. The water supply unit includes: a water supply part for supplying water to the storage unit; a shower part for supplying water into the supply case by avoiding the storage unit; and a shower flow channel extending from the water supply part and connected to the shower part to deliver water from the water supply part to the shower part. Therefore, the laundry treating apparatus can effectively clean the inside of the supply case, thereby improving the cleanliness and hygiene of the detergent feeder.
Patent KR-20220048603-A (KR)
Inventor: LEE SANG WON
IPC: H02S50/10
Filed: 2020-10-13
Abstract: The present invention suggests an apparatus and method for detecting bad connection. The apparatus for detecting bad connection includes a signal processing circuit and a bad connection determination unit. The method for detecting bad connection includes six methods, which detect bad connection by using an arc current, flame, smoke, and temperature information of a bus bar received from a hall sensor, flame sensor, smoke detection circuit, and temperature detection circuit.
Patent KR-20220049884-A (KR)
Inventor: JIN HYUN PARK
IPC: F16L59/065
Filed: 2020-10-15
Abstract: Disclosed are a refrigerator, and a manufacturing method thereof. According to an idea of the present invention, the refrigerator comprises: a main body; and a storage chamber provided inside the main body. The main body comprises a plurality of vacuum insulation panels provided to be assembled to each other. Each of the plurality of vacuum insulation panels comprises: a core material provided in a vacuum state; and an exterior material storing the core material. An exterior material is made of a plastic material, and a first panel forming one surface is exposed to a storage chamber to form the storage chamber.
Patent KR-20220050415-A (KR)
Title: System of detecting parking area abnormality for the disabled
Inventor: SEOK WOOK MIN
IPC: H04N5/225
Filed: 2020-10-16
Abstract: Disclosed is a disabled parking area abnormality detection system. The system comprises: a disabled vehicle registration server in which a disabled registration vehicle is pre-registered and stored; a pan tilt zoom (PTZ) camera device for generating an image by photographing a parking area for the disabled; a license plate recognizing device for recognizing a license plate number of the vehicle parked in the parking area for the disabled from the image generated by the PTZ camera device; and an abnormality recognition device for recognizing an abnormality in the image generated by the PTZ camera device. The disabled parking area abnormality detection system is configured to detect the abnormality such as violence or fall of the disabled in the disabled parking area, output the abnormality through warning lights or security lights, and notify a police station, thereby promptly informing the surroundings of dangers to which the disabled can be exposed and dealing with the dangers.
Patent KR-20220051754-A (KR)
Inventor: KIM DONGGUN
IPC: H04W48/08
Filed: 2020-10-19
Abstract: The present invention relates to a 5G communication system for supporting a higher data transmission rate after a 4G communication system such as the LTE. According to the present invention, a method of a terminal supporting a multicast and broadcast service (MBS) in a mobile communication system comprises: a step of receiving system information from a base station; a step of receiving MBS control information from the base station; a step of setting an MBS bearer by using one or more of the system information and the MBS control information; and a step of receiving the MBS from the base station through the set MBS bearer.
Patent KR-20220052127-A (KR)
Inventor: KIM KYUNG KON
IPC: C12G3/04
Filed: 2020-10-20
Abstract: The present invention relates to a method for manufacturing vegetable rice wine by mixing yeast, vegetable juice, vegetable powder, pear juice, and water with grains. More specifically, the method comprises: a first step of washing grains with water and steaming the grains with steam to prepare hard-boiled rice; a second step of mixing yeast, vegetable juice, vegetable powder, pear juice and water with the hard-boiled rice to ferment the mixture; and a third step of aging the fermented mixture. According to the present invention, the vegetable rice wine includes sprout barley, leek, spinach, and pear juice to contain a lot of eight kinds of vitamins, twelve kinds of minerals, ten kinds of amino acids, policosanol, chlorophyll, SOD, glucose, iron, beta-carotene, calcium, folic acid, magnesium, and minerals, so that the vegetable rice wine is effective in inflammation relief, blood circulation improvement, cholesterol level reduction, anti-cancer effect, anemia prevention, diabetes mitigation, etc.
Patent KR-20220053962-A (KR)
Title: Conference mediation system including participant information protection
Inventor: KIM CHEOL HOON
IPC: G06Q30/06
Filed: 2020-10-23
Abstract: The present invention relates to a conference relay method, a conference relay system including a participant information protection function, and a conference participant matching method and, more specifically, to a conference relay method, a conference relay system including a participant information protection function, and a conference participant matching method which allow a conference organizer to generate and manage a conference by using his terminal, allow a conference participant to participate in a desired conference, and configure a team with participants having different professional fields with the same or similar interest fields among conference participants.
Patent KR-20220059973-A (KR)
Inventor: KIM DANIEL YOUNGMIN
IPC: G01N27/02
Filed: 2020-11-01
Abstract: The present invention relates to a strip only for a hematocrit calibrated blood glucose meter. The strip can be used only for a blood glucose meter which can analyze a proportion of volume occupied by blood glucose in blood through hematocrit (Ht, Hct) calibration and display the same in the form of a number. The strip according to the present invention includes: a lower plate having an electrode pattern layer; a middle plate attached to the lower plate and having a sample injection path for injecting a blood sample; and an upper plate attached to the middle plate and having hydrophilic surface treatment and an air vent hole to facilitate sample injection, wherein the electrode pattern layer includes: a reference electrode for applying voltage to determine electric current; a strip recognizing electrode for recognizing a strip upon the insertion of the strip to a blood glucose meter; an impedance input reference electrode for inputting sine waves to determine impedance; an impedance output work electrode for determining the sine waves input in the impedance input reference electrode and outputting the impedance; a sample recognizing electrode for detecting whether a sample is introduced into the sample injection path or not; a blood recognizing electrode for detecting whether blood is introduced or not in the sample strip recognizing electrode; and an electric current collecting work electrode for collecting the extent of electric current generated through the reaction of an enzyme with the sample.