baber/WOPTO huggingface dataset:
Patent KR-20220112466-A (KR)
Title: Helmet and Method for Manufacturing The Same
Inventor: LEE HYUN MI
IPC: A42B3/12
Filed: 2021-02-04
Abstract: A helmet is provided. A helmet according to an embodiment of the present invention includes: a helmet body forming an outer portion of the helmet; and a shock-absorbing structure disposed in contact with the inner surface of the helmet body to absorb a shock applied to the wearer's head from the outside, wherein the shock-absorbing structure includes: a first shock-absorbing structure disposed in a predetermined area to form at least a part of the shock-absorbing structure while being made of a hard material having excellent heat resistance; and a second shock-absorbing structure coupled to the first shock-absorbing structure to form the rest of the shock-absorbing structure except for the first shock absorbing-structure while being made of a soft material having excellent restoring force. Shock-absorbing force may be satisfactorily ensured under various environmental conditions.
Patent KR-20220114381-A (KR)
Title: Apparatus for tracking object
Inventor: KIM DONG YOUNG
IPC: H04N5/232
Filed: 2021-02-08
Abstract: The present invention relates to a device for tracking a subject. According to an embodiment of the present invention, a device for tracking a subject comprises: a terminal holder on which a mobile terminal is mounted; a first rotation driving unit connected to the terminal holder, and allowing the terminal holder to rotate about a first shaft; a second rotation drive unit connected to the first rotation driving unit, and allowing the first rotation driving unit to rotate about a second shaft; and a control unit for controlling driving of the first rotation driving unit and the second rotation driving unit by receiving focus information of the subject from the portable terminal or location information of the subject from a transmitter provided in the subject so as to allow the first rotation driving unit to direct a camera toward the subject according to motion of the subject, while the camera provided in the mobile terminal is photographing the subject. According to an embodiment of the present invention, a device for tracking a subject is capable of continuously photographing the subject according to the motion of the subject without a user's manipulation using a portable terminal equipped with a camera, by controlling driving of the first rotation driving unit and the second rotation driving unit to direct a camera toward the subject by receiving focus information of the subject or location information of the subject, while the camera provided in the mobile terminal is photographing the subject.
Patent KR-20220114717-A (KR)
Title: Apparatus for integrating precast concrete bridge deck with bridge girder using ultra high performance concrete reinforced by steel fiber
Inventor: KANG SANG GYU
IPC: E01D21/00
Filed: 2021-02-09
Abstract: The present invention relates to an apparatus for integrating precast concrete bridge decks and girders of a bridge using ultra-high performance concrete reinforced by steel fiber, comprising: a plurality of girders which are installed between an abutment and a pier, between a pier and a pier, or between an abutment and an abutment at intervals in a horizontal direction of the bridge; a plurality of unit precast concrete decks which are arranged in a longitudinal direction of the girders, and each of which has a plurality of injection ports formed through portions of the girders facing each other in a set size; a fixed mold which is provided on the top surface of the girder to be positioned between the top surface of the girder and the unit precast concrete deck to surround the injection ports; a plurality of fixing pins which are provided on the top surface of the girder to be located inside the fixed mold; and ultra-high performance filler filled in the fixed mold and in the injection ports of the unit precast concrete deck. The present invention allows workers to easily and simply perform work to integrate girders installed between the abutment and the pier or between the piers, and the unit precast concrete deck placed on the girders, and to firmly connect the girders and the unit precast concrete deck.
Patent KR-20220052246-A (KR)
Inventor: BYUN SUNG HYUN
IPC: C23C4/02
Filed: 2021-02-09
Abstract: The present invention relates to a method for manufacturing a metal tile, which can be used for an anti-slipping tile, a molding floor tile and an exterior tile for construction by being constructed as a step of stairs, a truck cargo stand support plate, step plates of a machine tool and an industrial machine, an entry step of an escalator, a floor surface of an entrance, and alternatives of an existing ceramic tile. The method of the present invention comprises: a first step of performing surface treatment on a base plate; a second step of blasting the surface-treated base plate; a third step of firstly coating a surface of the blasted base plate by a plasma method; a fourth step of secondarily coating the surface of the firstly coated base plate by the plasma method or a wire method; and a fifth step of performing photoluminescent treatment on the coated base plate.
Patent KR-20220116867-A (KR)
Title: Fabrication of nanostructrues by secondary interference effect between microstructures using electrohydrodynamic instability patterning technology and method of manufacturing superhydrophobic surface
Inventor: KANG DAE JOON
IPC: B81C1/00
Filed: 2021-02-16
Abstract: The present invention relates to a method for forming a fine structure, which can realize an anisotropic wetting on a surface using electrohydrodynamic instability, comprising: a first step of disposing an upper electrode, on which a master pattern including a protrusion and a non-protrusion is formed, above a fluid thin film located on a lower electrode layer with an interval of a first distance from a surface of the fluid thin film; and a second step of applying a voltage between the upper electrode and the lower electrode, wherein a characteristic wavelength (λ_m) derived from equation 1 is smaller than a period (λ_p) of the protrusion. In the equation 1, λ_m is a natural wavelength, γ is the surface tension of the fluid thin film, ε_r is the permittivity of the fluid thin film, ε_0 is a vacuum permittivity, U is the strength of the applied voltage, h is the thickness of the fluid thin film, and d is the distance between both electrodes.
Patent KR-20220119784-A (KR)
Title: Method of print a pattern on a part or element
Inventor: KIM GEUM SUN
IPC: H05K1/16
Filed: 2021-02-22
Abstract: The present invention relates to a method for printing a pattern on a component or element, in which a part of a surface of the component or element is coated for heat dissipation or insulation of the component or element. The method for printing a pattern on a component or element comprises the following steps of: designing a pattern to be printed and preparing a mold and jig; embossing or engraving the pattern on the mold; fixing the component to a fixing part formed on the jig; supplying ink to the imprinted pattern and transferring the pattern to a printing block by a contact of the printing block operated by mechanical means with the imprinted pattern of the mold; and printing the transferred pattern by a contact of the printing block with the component fixed to the jig, wherein the imprint is formed on a copper plate, stainless steel plate or aluminum plate.
Patent KR-20210131865-A (KR)
Title: Gas treatment system and ship having the same
IPC: B63B17/00
Filed: 2021-02-23
Abstract: The present invention relates to a gas treatment system and a ship including the same, comprising: a plurality of cargo tanks for loading liquefied gas as cargo; a fuel tank storing liquefied gas for use as fuel and receiving the liquefied gas from the cargo tank; a fuel supply unit for supplying the liquefied gas of the fuel tank to a propulsion engine; a re-liquefaction unit for liquefying boil-off gas generated in the cargo tank; and a fuel recovery unit for recovering the liquid surplus liquefied gas discharged from the propulsion engine, wherein the re-liquefaction unit delivers the liquefied boil-off gas to the fuel tank, and is provided to supply a part of the boil-off gas flowing toward the fuel tank to an auxiliary demander independently of the fuel supply unit. An object of the present invention is to provide the gas treatment system capable of generating propulsion by using liquefied petroleum gas and the ship including the same.
Patent KR-20220124513-A (KR)
Title: Hybrid PC beam and construction method thereof
Inventor: KIM DAE HO
IPC: E04C5/06
Filed: 2021-03-03
Abstract: The present invention relates to a hybrid PC beam, which consists of an H-beam composed of a pair of flanges spaced left and right and a web connecting the center of the flanges and precast concrete filled in a space under the web, and is capable of reducing the manufacturing cost because no mold is required when manufacturing a PC member, minimizes the weight of the member, and does not require temporary support due to low deflection, and a construction method thereof. According to the present invention, the hybrid PC beam comprises: an H-beam made of a pair of flanges spaced apart from each other and a web connecting the center of the flanges, the flanges being located on the left and right sides; and precast concrete filled in a space under the web between the flanges of the H-beam.
Patent KR-20220128049-A (KR)
Title: Cosmetic composition containing a mixture that improves the effect of SPFSOL on hair
Inventor: DO HYUN HUN
IPC: A61Q5/00
Filed: 2021-03-12
Abstract: The present invention relates to a cosmetic composition comprising a mixture enhancing the effect of SPFSOL on hair in which a vegetable complex extract, illite, and DPG are further included in SPFSOL consisting of bis-ethylhexyloxyphenolmethoxyphenyltriazine, isododecane, dimer dilinoleyl dimer dilinoleate, and C12 to 15 alkylbenzoate so that the UV protection effect on hair can be enhanced.
Patent KR-20220130446-A (KR)
Title: Electronic device and operation method of electronic device for listening external sound
Inventor: LEE JAESEONG
IPC: H04R3/04
Filed: 2021-03-18
Abstract: The present invention relates to an electronic device for listening to external sound which can prevent confusion of disorientation, and to an operating method thereof. The electronic device of the present invention comprises: a speaker; an external microphone for acquiring an external signal of an electronic device; an internal microphone for acquiring an internal signal; a memory for storing a second transfer function; and a processor.
Patent KR-20220135901-A (KR)
Inventor: MINHYUK JUNG
IPC: G06Q50/20
Filed: 2021-03-31
Abstract: The present invention relates to a device for providing a customized educational content that extracts speech data and image data from an educational image, and enables a database to be searched when a specific search keyword is received from a user, after recognizing the image/speech information that corresponds to a preset condition within the extracted data, by storing in the database together with a time log, thereby having an effect of providing a customized educational content.
Patent KR-20220137255-A (KR)
Inventor: SOHN JAE YANG
IPC: F16L37/04
Filed: 2021-04-02
Abstract: In accordance with the present invention, provided is a vehicle air conditioner pipe including: a hose unit having a flow path formed therein; a socket unit into which the hose unit is inserted, and which surrounds an end of the hose unit; and a pipe unit inserted into the end of the hose unit, wherein the pipe unit includes: a first pipe unit inserted into the hose unit; a second pipe unit placed on the outside in an axial direction of the hose unit, and having a smaller external diameter than that of the first pipe unit; and a connection unit connecting the first and second pipe units, having a greater external diameter than that of the first pipe unit, and placed on the outer surface of the end of the socket unit. In accordance with the present invention, the first pipe expands the hose unit to minimize a deterioration in the cooling performance of a vehicle air conditioner, and the connection unit enables a pipe connection without a separate welding process, thereby reducing costs due to the nonapplication of welding, and also, preventing a defect causing factor (damage to a welded part, a refrigerant leak or the like) caused by welding.
Patent KR-20210141335-A (KR)
Title: Apparatus and method supporting multi-sim
IPC: H04W76/28
Filed: 2021-04-09
Abstract: The present invention relates to a method for supporting a multi-subscriber identification module (SIM) to enable a terminal to efficiently perform communications with a plurality of base stations and an apparatus thereof. According to various embodiments of the present invention, a method for a terminal supplying a dual-SIM in a wireless communication system comprises the following processes: using a first SIM to receive first configuration information related to discontinuous reception (DRX) of the first SIM from a first base station; identifying DRX related to a second SIM on the basis of the first configuration information; using the second SIM to transmit user equipment (UE) assistance information including settings related to DRX of the second SIM to a second base station; and using the first SIM and the second SIM on the basis of the first setting information and the settings related to the DRX of the second SIM to perform communications with the first base station and the second base station. Various other embodiments are possible.
Patent KR-20220140950-A (KR)
Inventor: DAEHEE LEE
IPC: F01N3/04
Filed: 2021-04-12
Abstract: An objective of the present invention is to provide an apparatus for reducing exhaust gas particles capable of effectively removing particles generated by combustion of an internal combustion engine without impairing the exhaust performance of an exhaust pipe. According to an embodiment of the present invention, an apparatus for reducing exhaust gas particles comprises: a pipe at least partially formed to be curved to provide a path for exhaust gas; and a collection unit installed outside the pipe to communicate with the pipe to collect particles of the exhaust gas. The collection unit may include: an inlet part formed to allow fluid to flow into the collection unit; and a discharge part formed to discharge the fluid flowing into the inlet part.
Patent KR-20220141014-A (KR)
Inventor: HONG CHANG GUL
IPC: A61M1/00
Filed: 2021-04-12
Abstract: An apparatus for filtration, sterilization and infinite suction treatment of secretions generated during suction at medical sites according to the present invention comprises a processing module (200), a suction motor (300), a drainage motor (400), a first solenoid valve (420), a water level detection sensor (440) and a second regulator (450).
Patent KR-20220142776-A (KR)
Inventor: MIN SANG JUN
IPC: G03B17/12
Filed: 2021-04-15
Abstract: Disclosed in an embodiment of the present invention is a camera actuator, which improve a moving distance of the lens assembly through a shape of the driving coil. The camera actuator includes: a housing; a first lens assembly and a second lens assembly moving in an optical axis direction based on the housing; and a driving unit for moving the first lens assembly and the second lens assembly, wherein the driving unit includes: a driving coil; and a driving magnet facing the driving coil, wherein the driving coil includes a first pattern area and a second pattern area disposed in a direction perpendicular to the first pattern area, and the width of the first pattern area is different from the width of the second pattern area.
Patent KR-20220144005-A (KR)
Inventor: KIM DONG MYONG
IPC: A61P31/12
Filed: 2021-04-16
Abstract: The present invention relates to a producing method of tyndallization aloe lactic acid bacteria fermented powder and an immunity enhancing composition containing the tyndallization aloe lactic acid bacteria fermented powder, wherein the tyndallization aloe lactic acid bacteria fermented powder shows a significantly improved immune cell proliferation and promotion activity when compared to a conventional aloe extract, and enables to be used for development of a health functional food that shows a more improved immune-enhancing effect. The producing method comprises: a step of producing a fermentation medium; a step of producing a lactic acid bacteria entire culture solution; a step of producing a lactic acid bacteria fermentation solution; a step of performing tyndallization of the fermentation solution; a step of forming a lactic acid bacteria crushing solution; and a step of producing a lactic acid bacteria fermented powder.
Patent KR-20220144249-A (KR)
Inventor: CHEON HANSU
IPC: G04G17/04
Filed: 2021-04-19
Abstract: According to various embodiments of the present disclosure, an electronic device comprises: a housing; a printed circuit board which is disposed in the housing and includes a fastening hole; a pad structure which is disposed on the printed circuit board and includes a first pad for encompassing at least a portion of the fastening hole, a second pad spaced apart from the first pad, and a third pad spaced apart from the first pad in a direction differing from that of the second pad on the basis of the fastening hole; a first electronic component disposed on the printed circuit board and electrically connected to the second pad; and a metal plate including a first plate area disposed on the first pad and a second plate area extending from the first plate area and disposed on the second pad or the third pad. The printed circuit board may display information reflecting components mounted on the printed circuit board by using the metal plate.
Patent KR-20220144512-A (KR)
Inventor: KWON OH HYEON
IPC: C23C16/46
Filed: 2021-04-20
Abstract: The present invention relates to a substrate processing apparatus, a temperature measurement method, and a temperature control method. In accordance with the present invention, the substrate processing apparatus includes: a chamber providing a processing space; a susceptor in which a substrate can be disposed; a heater unit heating the susceptor; a temperature measurement unit measuring the temperature of the substrate; and a control unit controlling the heater unit by using the temperature of the substrate. The temperature measurement unit includes: a first measurement unit measuring the temperature of the substrate in the chamber; a second measurement unit measuring the temperature of the substrate outside the chamber; a storage unit storing first data measured by the first measurement unit, second data measured by the second measurement unit, and third data calculated using the first data and the second data; and a determination unit calculating the temperature of the substrate using the third data. The substrate processing apparatus measures the temperature of the substrate while transferring the substrate to the outside of the chamber, and calculates the temperature when the substrate is located inside the chamber based on a reference temperature, thereby having an effect of controlling the temperature of a means for heating the substrate.
Patent KR-20220145520-A (KR)
Inventor: JANG EUN HUI
IPC: A61B5/155
Filed: 2021-04-22
Abstract: The present invention can provide a microneedle bio-sensor and a manufacturing method thereof which enable accurate sensing while reducing pain of a user when wearing. The microneedle bio-sensor manufacturing method comprises: a microneedle manufacturing process made of a mold and imprint process, a support layer attachment process, a metallization process, and a passivation process; and a post-treatment process made of Ag/AgCl, Pt-black, Nafion coating, and wiring and packaging processes.
Patent KR-20220147943-A (KR)
Title: Catenary feeding division system
Inventor: KIM YANG SU
IPC: B60M3/04
Filed: 2021-04-28
Abstract: The present invention relates to a power supply division system of a contact wire, wherein the safe operation of trains can be promoted by optimizing the driving speed of electric trains, the interval of a pantograph and the appropriate installation position of an air section to prevent the disconnection of the contact wire, which occurs in the section of a power supply division device, comprising: a first contact wire and a second contact wire configured in an insulated section; and an insulator (20) formed on each outer circumference surface of a T-bar, which constitutes the first contact wire and the second contact wire in the insulated section, to envelop the outer circumference surface of the T-bar and formed on the T-bar as a preset predetermined length toward the inner side of the insulated section. The effective length condition of the power supply division system of a contact wire according to the present invention is proposed to be optimal, thereby allowing a railroad track to be constructed optimally, making a system for operation, maintenance and inspection scientific, minimizing costs for maintenance and repairs and preventing the disconnection accident of a contact wire in advance to improve the reliability of the railroad.
Patent KR-20220149090-A (KR)
Title: Materials for semiconductor manufacturing
Inventor: CHOI SANG JUN
IPC: C08F212/08
Filed: 2021-04-30
Abstract: The present invention relates to a material for manufacturing a semiconductor, and specifically to a photosensitive polymer containing a repeating unit derived from an aromatic sulfone compound represented by the following chemical formula one, and a resist composition. In the formula, R1 is hydrogen or a methyl group. In addition, R2 is hydrogen or an alkyl group or cycloalkyl group containing a polar group selected from a group consisting of a hydroxy group, a carboxyl group, a sulfonyl group, and a combination thereof. The alkyl group is a C1 to C14 alkyl group and the cycloalkyl group is a C3 to C14 cycloalkyl group. Here, n is 0-2, and when n=0, only one adjacent oxygen exists. Accordingly, a photosensitive polymer and chemically amplified resist composition can be easily prepared.
Patent KR-20220155694-A (KR)
Title: Assembly cooling and heating panel and wall cooling and heating system using the same
Inventor: KWON O KUG
IPC: F28F13/00
Filed: 2021-05-17
Abstract: The present invention relates to a prefabricated heating and cooling panel and a wall cooling and heating system using the same. According to the present invention, in prefabricated heating and cooling panel, a thermal conductive plate is further attached on a loess plate to increase thermal conductivity around a cooling and heating fluid pipe, and, in particular, by making the thermal conductive plate to be a part of a pipe insertion groove, thermal conductivity is increased, and by adding sea sand or salt to the loess plate, there is the effect of solving the problem of mold occurrence. In addition, by applying the prefabricated loess panel to the wall cooling and heating system, it is possible to simply build an indoor cooling and heating system, and since the wallpaper is applied on the cover loess plate, the problem of mold on the wallpaper can be solved.
Patent KR-20220008213-A (KR)
Inventor: KIM NAYOUNG
IPC: A61K31/565
Filed: 2021-05-18
Abstract: The present invention relates to a composition for preventing or treating colon cancer in men comprising estrogen, specifically estradiol as an active ingredient; a composition and method for screening substances for preventing or treating male colon cancer, comprising an agent capable of detecting microorganisms belonging to a specific phylum or genus; and a compositions, kit, and method for providing information for predicting or diagnosing the risk of colon cancer in male subjects. The composition, kit and method for providing information according to one aspect of the present invention contain estradiol as an active ingredient and thus have an excellent effect of preventing or treating male colon cancer by changing the intestinal microflora, and have an excellent effect of screening a substance for preventing or treating male colon cancer and predicting or diagnosing the risk of colon cancer in a male subject.