baber/WOPTO huggingface dataset:
Patent KR-20200128802-A (KR)
Inventor: LEE SUNG JIN
IPC: A62C31/02
Filed: 2019-05-07
Abstract: An automatic fire extinguishing device according to an embodiment of the present invention includes: a detection unit for acquiring data of an ignition point; and a fire extinguishing unit which is disposed adjacent to the detection unit, sprays extinguishing materials to the ignition point according to the data of the ignition point, obtained from the detection unit, and sucks smoke generated at the ignition point.
Patent KR-20200129442-A (KR)
Title: A airless pump have eye roller type cosmetic case
Inventor: HAN KI SOO
IPC: A61M37/00
Filed: 2019-05-08
Abstract: The present invention relates to an eye-roller-type cosmetic container having an airless pump. More specifically, a roller coupling means in which a microneedle roller is rotatably and axially installed at the upper portion of an external container is coupled to a roller coupling means, and a content container for storing cosmetic contents is inserted into and coupled to the lower portion thereof. An airless pump is coupled to a sealing cap at the top of the content container. Thus, while cosmetic contents are discharged by a pumping operation using elastic pressurizing of the lower portion of the content container. Accordingly, the cosmetic contents are applied not only simply to the skin around the eyes but also deeply penetrate into the skin by a rolling operation of the microneedle roller. Therefore, skin aging, wrinkles, and the like can be effectively alleviated.
Patent KR-20200131594-A (KR)
Inventor: KIM JA KUM
IPC: H02J7/00
Filed: 2019-05-14
Abstract: The present invention relates to a supplementary battery case attached to a mobile phone. In order not to carry a mobile phone and a supplementary battery separately and carry the mobile phone and the supplementary battery even a little more easily, a size of the supplementary battery case can be increased or decreased according to a size of the supplementary battery to be attached to the mobile phone. The supplementary battery case is designed that anyone can take more easily and conveniently pictures with the principle of a selfie stick by having two holes at the bottom of a part where the supplementary battery attached to the mobile phone is fixed and connecting a long plastic stick to a space at the bottom when people take pictures.
Patent KR-20200133508-A (KR)
Inventor: YONG SOO CHO
IPC: C23C16/56
Filed: 2019-05-20
Abstract: The present invention relates to a transition metal dichalcogenide thin film, to a forming method thereof, and to a forming apparatus thereof capable of forming the transition metal dichalcogenide thin film uniformly over a large area. A manufacturing method of a transition metal dichalcogenide thin film, comprising a compound of a transition metal element and a chalcogen element, comprises the steps of: preparing a chalcogenide-based precursor including the chalcogen element; preparing a transition metal precursor including the transition metal element; and supplying the chalcogenide-based precursor and the transition metal precursor into a reaction furnace to form the transition metal dichalcogenide thin film on a first substrate in the presence of a growth promoter.
Patent KR-20190064538-A (KR)
Title: Programmable logic device
Inventor: KUROKAWA YOSHIYUKI
IPC: H03K19/0944
Filed: 2019-05-27
Abstract: According to the present invention, provided is a programmable logic device (PLD) in which a configuration memory is formed by using a nonvolatile memory with a small number of transistors, and an area of a region where the configuration memory is disposed is reduced. In addition, the PLD can easily respond to dynamic reconfiguration and has a short startup time. To this end, the PLD comprises: a memory element including a transistor in which a channel is formed on an oxide semiconductor film, and a storage capacity and an inverter which are connected to one of a source and a drain of the transistor; a selector; and an output portion. The inverter is connected to the selector, and the selector is connected to the output portion.
Patent KR-20200136154-A (KR)
Inventor: SEO SUNG HOON
IPC: G01N35/00
Filed: 2019-05-27
Abstract: The present invention relates to a photothermic measurement apparatus and a method and, more specifically, to a photothermic measurement apparatus with an agitator and a method, wherein the photothermic measurement apparatus with the agitator irradiates a sample by using femtosecond or picosecond laser beams in which a wavelength is variable and shakes the sample to prevent precipitates from occurring in the sample.
Patent KR-20200137315-A (KR)
Inventor: HER MIN HO
IPC: G06F3/06
Filed: 2019-05-29
Abstract: Provided is an operation method of a controller for controlling an operation of a semiconductor memory device, which comprises the steps of: controlling the semiconductor memory device to perform an operation on a selected memory block; determining whether the operation is successful; and compensating for operating voltages of selection transistors included in the selected memory block based on whether the operation is successful.
Patent KR-20200139536-A (KR)
Title: Apparatus for transcranial magnetic field stimulus and for controlling the same
Inventor: LEE YONG HEUM
IPC: A61N2/00
Filed: 2019-06-04
Abstract: The present invention relates to a transcranial magnetic field stimulation device. The transcranial magnetic field stimulation device includes: a housing unit provided to be worn on a user′s head; a magnetic field generation unit provided in the housing unit and irradiating, with a magnetic field, a target region to be irradiated among brain regions corresponding to the user′s head; and a control unit controlling the operation of the magnetic field generation unit.
Patent KR-20200141638-A (KR)
Inventor: SON IK JAE
IPC: H01M8/04664
Filed: 2019-06-11
Abstract: The present invention relates to a method for controlling the operation of a fuel cell system. The main purpose of the present invention is to provide a method for controlling the operation of a fuel cell system, capable of compensating and controlling a hydrogen operation pressure to be as close as possible to a target pressure when offset occurs after diagnosing the occurrence of the offset for a hydrogen pressure sensor of the fuel cell system. To this end, disclosed is the method for controlling the operation of the fuel cell system, comprising the steps of: determining a duty cycle of a hydrogen pressure control valve for controlling the hydrogen operating pressure in a controller during the idle stop of the fuel cell system; determining, by the controller, whether the determined duty cycle of the hydrogen pressure control valve corresponds to a value of a normal state by using setting information; and determining, by the controller, that a pressure deviation occurs in the sensing value of the hydrogen pressure sensor when it is determined that the determined duty cycle of the hydrogen pressure control valve does not correspond to the value of the normal state.
Patent KR-20200143003-A (KR)
Inventor: HONG GIUK
IPC: E03C1/04
Filed: 2019-06-14
Abstract: The present invention relates to a structure in which a bidirectional branch port is integrally coupled to a faucet body and, more specifically, to a kitchen faucet wherein a cold water-side flow path in a faucet branches in both directions to connect both the left and right sides in accordance with the position of a water purifier to directly connect the water purifier or a dishwasher to the faucet body without having to connect the water purifier or the dishwasher to a cold-side valve by using a separate adapter. The kitchen faucet comprises: a faucet body (2) which basically forms the shape of a faucet, allows cold water and hot water to separately flow thereinto, and discharges mixed water; a faucet valve (1) which is positioned in the faucet body (2) and adjusts a mixing amount of cold and hot water or controls a flow path of mixed water; and a handle (3) to control a water path and a water amount from the faucet valve (1). A cold water-side pipe path (11), a hot water-side pipe path (12), and a mixed water pipe path (13) are integrated in the faucet valve (1). A bypass flow path (14) is formed on the cold water-side pipe path (11). A water storage space (15) is formed in the faucet valve (1) to store water supplied through the bypass flow path (14). A branch hole (16) is formed on the side where the storage space (15) is positioned. Therefore, cold water stored in the water storage space (15) can be directly supplied to the outside of the faucet body (2) through the branch hole (16).
Patent KR-20200143867-A (KR)
Inventor: KONG BYOUNG MIN
IPC: H02P6/00
Filed: 2019-06-17
Abstract: An objective of the present invention is to provide an automatic recognition system of a motor with a driver for controlling a BLDC motor. The automatic recognition system comprises: a power input unit (10) supplying power; a power conversion unit (11) converting the power supplied from the power input unit (10) into power suitable for driving a BLDC motor (3); a power module (12) performing switching for supplying the power from the power conversion unit (11) to the BLDC motor (3); a power module driving unit (13) performing a switching operation of the power module (12); a current detection unit (14) detecting a current from the power applied from the power module (12); a position detection unit (16) detecting a position of the BLDC motor (3); and a mounted model detection unit (17) connected between the position detection unit (16) and the BLDC motor (3) to detect a model of the motor (3).
Patent KR-20200145076-A (KR)
Inventor: KIM BYUNG GEE
IPC: C12P17/10
Filed: 2019-06-20
Abstract: The present invention provides a novel method for biologically manufacturing an indirubin derivative. In addition, the present invention provides indoleninone, which is an important intermediate in biologically preparing the indirubin derivative, and provides a novel method for manufacturing indoleninone. The present invention is differentiated from previous studies in that it first presented the method for biological synthesis of the indirubin derivative.
Patent KR-20200145612-A (KR)
Inventor: AHN SEONG BIN
IPC: G02C11/00
Filed: 2019-06-21
Abstract: Glasses with rear-view mirrors pull out the rear-view mirrors by using a button positioned on the left. Then, the rear-view mirrors are lifted above a glasses frame while coming out. The glasses with the rear-view mirrors enable a user to look back without turning a head while the user looks the rear-view mirrors with eyes. The glasses with rear-view mirrors can prevent accidents a little bit by enabling the user to look back so as to prevent people from dying with no reason due to the rear-view mirrors. Also, the glasses with the rear-view mirrors are used by having the thick glasses frame and the button allowing the rear-view mirrors to come out and inserting the rear-view mirrors enabling the user to conveniently look back, thereby using the rear-view mirrors only with the button without using a separate device.
Patent KR-20210003512-A (KR)
Inventor: JO SOO CHUN
IPC: G06Q50/10
Filed: 2019-07-02
Abstract: The present invention relates to an augmented reality implementation system using a smartphone and to an implementation method thereof. The augmented reality implementation system comprises: a smartphone (100) equipped with an operating system equipped with a touch screen, a digital camera, a GPS antenna, and an augmented reality application and provided with a wireless Internet function; and an augmented reality image providing website (200) searching for an image of a corresponding place according to location coordinates transmitted from the smartphone (100) and providing the image to the smartphone (100) through the wireless Internet.
Patent KR-20210004510-A (KR)
Inventor: KANG YOUNG MAN
IPC: G01N27/02
Filed: 2019-07-05
Abstract: Disclosed is a non-invasive blood glucose meter, which has a structure where series or parallel resistance, inductor, or capacitance circuits are circuitly attached to a sensor portion and comprises a sensor circuit for enabling the sensor to electrically generate magnetic resonance. Moreover, disclosed is the non-invasive blood glucose meter, which uses a sensor circuit structure performing measurement by maximizing a quality factor of resonance frequencies generated by the sensor to enlarge a fine impedance change in the sensor and uses a method for obtaining multi-dimensional impedance values in a resonance frequency band by using a method of applying a harmonic wave of the resonance frequencies to generate multi-resonance frequency bands.
Patent KR-20210020281-A (KR)
Title: Vertical Transport Systems
Inventor: LEE SUNG JIN
IPC: B66F17/00
Filed: 2019-08-14
Abstract: Disclosed is a vertical returning system. According to one embodiment of the present invention, the vertical returning system comprises: a carriage which supports a subject to be returned; a lifter which includes a carriage elevation/lowering unit which elevates/lowers the carriage between a plurality of floors, and a mast frame which guides the elevation/lowering of the carriage elevation/lowering unit; and at least one horizontal fire-prevention shutter which includes a carriage elevation/lowering passage opening/closing unit which selectively opens/closes a carriage elevation/lowering passage where the carriage is elevated/lowered, and an inter-floor smoke-blocking unit which is engaged with at least one of the carriage elevation/lowering passage opening/closing unit and the mast frame to, when the carriage elevation/lowering passage opening/closing unit closes the carriage elevation/lowering passage, prevent smoke from moving through a lifter passage formed by the mast frame. The present invention is able to stably and more efficiently block the movement of smoke.
Patent KR-20200026056-A (KR)
Title: Solid electrolytes for all solid state battery, methods for manufacturing the same, and all solid state battery including the same
Inventor: KIM DAE IL
IPC: H01M10/052
Filed: 2019-08-19
Abstract: The present invention relates to a solid polymer electrolyte and manufacturing method thereof. More specifically, the present invention relates to a solid polymer electrolyte and manufacturing method thereof. To this end, the solid polymer electrolyte comprises: a multifunctional acrylate-based polymer, C1 to C10 polyalkylene oxide, a flame retardant polymer, a lithium salt and a non-aqueous solvent, and the polyfunctional acrylate-based polymer is crosslinked with polyalkylene oxide to form a semi-interpenetrating polymer network (semi-IPN). The flame retardant polymer is blended with the semi-IPN of the polyfunctional acrylate-based polymer and polyalkylene oxide, thereby having high solid content and exhibiting flame retardant properties.
Patent KR-20210022831-A (KR)
Title: Moving carriage control apparatus and moving carriage control method
Inventor: DAE IN CHO
IPC: G05B23/02
Filed: 2019-08-21
Abstract: Disclosed are a device and method for controlling a moving carriage. According to an embodiment of the present invention, the device capable of improving the convenience of work comprises: an encoder outputting a cumulative pulse value for a moving distance of a moving carriage; a control unit configured to determine whether a pulse value at a previous time point and a pulse value at a current time point are different from each other based on the outputted cumulative pulse value for the moving distance; and a display unit displaying that a moving position of the moving carriage is in an abnormal state if the pulse value at the previous time point and the pulse value at the current time point are different from each other.
Patent KR-20210023432-A (KR)
Title: Silencer
Inventor: HUR JUNG GYU
IPC: F01N1/10
Filed: 2019-08-23
Abstract: The present invention relates to a silencer, which comprises: a housing including an inlet portion having a main inlet hole communicating with an exhaust pipe, and a discharging portion with a main discharge hole at the rear to communicate with the main inlet hole; a main perforated member inserted into the housing and having a main hole on an outer circumferential surface; a main sound absorbing material which is filled between the main perforated member and the housing to absorb noise according to the flow of exhaust gas; a flow inducing unit installed inside the main perforated member to induce the flow of exhaust gas to reduce noise; an auxiliary perforated member installed to be spaced apart from the main perforated member by a predetermined distance inside the main perforated member and having a plurality of auxiliary perforated members; and at least one spiral blade protruding from an outer circumferential surface of the auxiliary perforated member to generate a swirling flow with respect to the introduced exhaust gas on the outer circumferential surface of the auxiliary perforated member and formed to have a spiral track in a direction toward a rear portion.
Patent KR-20210025206-A (KR)
Title: Transparent film manufacturing method to help maintain freshness of agricultural products
Inventor: CHO EUN GYU
IPC: A23B7/00
Filed: 2019-08-27
Abstract: As the number of households living alone is increasing, the packaging of agricultural products is also mainly made into small packaging. In line with this trend, the present invention relates to a product which can maintain freshness of agricultural products for at least twice as long as compared to a conventional method, even if the small-packaged agricultural products are stored in the refrigerator in the same way, by being packaged and distributed together with a breathable plastic sheet and a moisturizing gel pad, they can be stored in the refrigerator in the same way.
Patent KR-20210027935-A (KR)
Title: Arc extinguish chamber assembly and circuit breaker including the same
Inventor: KIM YOUNGHWAN
IPC: H01H33/08
Filed: 2019-09-03
Abstract: Disclosed are an arc chamber assembly and a circuit breaker including the same. According to an embodiment of the present invention, the arc chamber assembly includes a frame and a plurality of rotating grids rotatably coupled to the frame. When the arc is generated, the plurality of rotating grids are rotated. By the rotation, a distance between rotating grids can be increased or decreased. Accordingly, the rate of extension and cooling and discharge of the arc can be increased.
Patent KR-20200031049-A (KR)
Title: Method for applying diecuts to surfaces and also test method therefor
Inventor: SELLIN JANNIK
IPC: B29C65/78
Filed: 2019-09-09
Abstract: The present invention relates to a method of transferring a die cut from a liner layer to a surface, wherein the die cut is transferred from the liner layer to the surface using an applicator, and the ratio of the separation force of the die cut from the liner layer in the z direction to the separation force of the die cut from the surface in the z direction is up to 0.18. The method enables particularly reliable and robust shearing of the die cut to a surface where the bonding occurs from a die cut tape. Consequently, it is possible to appropriately reduce the number of errors in the joining of plastic parts.
Patent KR-20200107736-A (KR)
Title: Led clean water filter for washbasin
Inventor: OH GYO SUN
IPC: B01D35/02
Filed: 2019-09-15
Abstract: The present invention relates to an LED water purification filter for a wash basin. More specifically, the LED water purification filter for a wash basin has a cylindrical filter built inside upper and lower cases provided with an inlet port on the upper part and a sprinkling hole on the bottom, so that harmful substances such as rust or foreign substances contained in tap water are filtered and discharged. To this end, an LED module storage unit is provided inside the cylindrical filter, a guide hole is formed at the upper end toward the inner upper side of the lower case, an LED module storage room in which an LED module is stored is installed, and the tap water introduced through the inlet port of the water purification filter passes through the cylindrical filter to be purified when using the tap water. The purified tap water is introduced into the LED module storage unit provided inside the cylindrical filter, and quickly flows into the LED module along the guide hole formed at the upper end of the LED module storage room mounted inside the LED module storage unit. The electric power generated by rotating a propeller of the LED module with stronger water pressure turns on an LED while strong injection is performed at the same time through the fine sprinkling hole on a sprinkling plate inserted into the lower case. The LED light is projected to the outside through the sprinkling hole formed at the center, so that a variety of decorative aesthetics can be beautifully expressed on the water purification filter for a wash basin.
Patent KR-20210033833-A (KR)
Title: Medea wall
Inventor: HYUNKI KIM
IPC: E04B2/74
Filed: 2019-09-19
Abstract: The present invention relates to a smart wall which comprises: a frame structure which includes a mounting cell; a screen which includes a first area covering a front surface of the mounting cell; a driving roller placed on an upper side of the screen, on which the screen is wound; a motor which provides rotary force to the driving roller; a screen detection unit which detects the size of the first area of the screen; and a control unit which controls the driving of the motor based on the size of the first area detected by the screen detection unit. The smart wall is able to provide a neater exterior by using the screen which selectively exposes a display apparatus in accordance with its usage.
Patent KR-20210034307-A (KR)
Title: Non-pneumatic tire
Inventor: AHN SAE UM
IPC: C08G18/64
Filed: 2019-09-20
Abstract: The present invention relates to a non-pneumatic tire. According to the present invention, the non-pneumatic tire includes polyurethane. The polyurethane has a molecular structure consisting of a hard segment and a soft segment, and further comprises an aromatic disulfide molecular structure. The non-pneumatic tire can continuously recover minute damage to polyurethane and improve durability.
Patent KR-20210036065-A (KR)
Title: Caliper position sensing apparauts for air disk-brake
Inventor: KANG HO PARK
IPC: F16D55/00
Filed: 2019-09-25
Abstract: The present invention relates to a caliper position detection apparatus for an air disc brake. The caliper position detection apparatus includes: a fixing body formed into a plate shape corresponding to one side of a caliper body, and having a hole formed in the center to be fixed to the caliper body; a position detection sensor combined with an adjacent area of the hole formed in the fixing body to detect an operation state of a caliper arm; an air pressure sensor detecting whether a brake is stepped on; and a control part obtaining a first sensing value detected through the position detection sensor as the caliper arm is moved when the brake is stepped on, a second sensing value sensed through the air pressure sensor, a third sensing value sensed through the air pressure sensor when the brake is released, and a fourth sensing value sensed through the position detection sensor as the caliper arm is moved, and then, sensing a normal operation state of the caliper arm by using at least one of the first to fourth sensing values. Therefore, the present invention is capable of preventing an accident caused by the malfunction of a brake.