baber/WOPTO huggingface dataset:
Patent KR-20190130258-A (KR)
Title: Led lighting apparatus for sterilizing and eradicating harmful insects
Inventor: CHOI DU HWAN
IPC: A61L9/18
Filed: 2018-05-14
Abstract: The present invention relates to an LED lighting apparatus for sterilization and pest eradication, configured to be turned on as an LED lamp for lighting at a location such as a food warehouse, a restaurant kitchen, a kitchen, a bathroom, etc. when there is a person and to be turned on as an LED lamp having a sterilization function or an LED lamp for pest eradication when there is no person, wherein a wavelength range of the LED harmless to the human body is used. The LED lighting apparatus for sterilization and pest eradication comprises: a converter (10) configured to convert AC power to DC power and output the DC power; a human body sensor (20) connected to an output terminal of the converter (10) and configured to operate a relay unit (30) connected to a rear end by turning on an internal switch (21) when a person is sensed; the relay unit (30) configured to apply driving power supplied from the converter (10) to a first LED lamp (40) for performing a sterilization function or a pest eradication function when the person is not sensed by the human body sensor (20) and switched to turn off the first LED lamp (40) and supply the driving power to a second LED lamp (50) for lighting when the person is sensed by the human body sensor (20); and the first LED lamp (40) for performing a sterilization function or a pest eradication function and the second LED lamp (50) for lighting, turned on by a switching operation of the relay unit (30).
Patent KR-20190131698-A (KR)
Title: Knock type colored pencil
Inventor: JUNG KWANG JIN
IPC: B43K21/22
Filed: 2018-05-17
Abstract: The present invention relates to a knock type colored pencil. When a knock cap on the top is pressed, the lead of a colored pencil is moved forward, and, when the knock cap is released, the knock cap is moved backwards, and also, the lead of the colored pencil is supported by a return prevention unit to prevent the lead from being moved backwards, so the lead can be smoothly withdrawn. The knock type colored pencil includes: a cylindrical external case (100); a shaft part (200) inserted into the external case (100) and moving a lead charged therein; a knocking cap (300) inserted into a front end part of the shaft part (200) to knock the shaft part (200); a guide cap (400) screwed with a front end part of the external case (100) on the other side of the knocking cap (300) while leading the lead (L) to be withdrawn to the outside; and a return prevention nipple member (500) having a rear end part screwed with the front end of the external case (100) and having a front end part screwed with the guide cap (400) to control the returning of the lead (L) moved forwards therein.
Patent KR-20180134302-A (KR)
Inventor: HAN KWANYOUNG
IPC: B32B3/02
Filed: 2018-06-07
Abstract: The present invention relates to a lamination method and a lamination apparatus therefor. It is possible to smoothly laminate even corner portions located on all sides of an edge type display window substrate so that the display and touch function of the corner portion can be realized. The lamination apparatus comprises: a lower compression pad; a lower jig; and a compressing member.
Patent KR-20190140723-A (KR)
Inventor: PARK JONG IN
IPC: H04N5/232
Filed: 2018-06-12
Abstract: The present invention relates to a method for correcting the position of a privacy mask. The method for performing panning or tilting and generating a privacy mask from an image captured by an imaging device in which the rotation axis of an imaging unit and the center of lenses do not match comprises the steps of: measuring the distance from an object under a first imaging condition; generating a mask for the object, and storing the distance from the object with the mask; and generating a mask on the object under a second imaging condition by using the mask generated and stored under the first imaging condition and the distance from the object, and correcting the position. The first imaging condition is the same as the second imaging condition. The position of the lenses is an imaging condition inverted from the second imaging condition about the rotation axis. Thus, the method can provide a flip, and enables normal masking even during a flip of the imaging device in which the rotation axis of a camera and the center of lenses do not match.
Patent KR-20200003487-A (KR)
Inventor: CHO JINHO
IPC: A61B5/11
Filed: 2018-07-02
Abstract: Various signs may indicate abnormalities of livestock. An objective of the present invention is to provide a method for finding health abnormalities of animals by walking of animals. However, there has been difficulty in measuring walking of animals. It is not easy to measure walking on the front even by a method using image processing or the like. The use of image processing on the side may identity a movement, but it is not easy to catch abnormalities of walking. To resolve the problems, an apparatus for detecting bad legs and hooves of pigs using a moving fence of pigs comprises two or more pairs of distance measurement sensors arranged on the left and the right of a pig moving path to measure a lateral movement of an animal on the left and the right of a moving path of an animal such as a pig. A pair of sensors arranged on the upper side of the moving fence among the two or more pairs of distance measurement sensors detect the distance from the head of the pig, and a pair of sensors arranged on the lower side detect the distance between the legs of the pig and the sensors. Accordingly, the present invention provides a means for finding bad legs and hooves of pigs in an early stage to take proper measures before deterioration of health.
Patent KR-20200011216-A (KR)
Title: Memory device and test circuit thereof
Inventor: KIM YOUNG HOON
IPC: G11C29/02
Filed: 2018-07-24
Abstract: The present invention relates to a memory device and a test circuit thereof. The test circuit can control data inputted and outputted to the memory device. The memory device comprises: a plurality of memory cell arrays; a plurality of data transmission units transmitting data read in parallel through each of a plurality of data input and output lines from the memory cell arrays; and a test circuit selecting one data transmission unit among the plurality of data transmission units in a test mode and sequentially outputting the data transmitted in parallel from the selected data transmission unit to one data input and output pad among the plurality of data input and output pads.
Patent KR-20200012204-A (KR)
Title: Apparatus for cooling transformer and control method thereof
Inventor: MOON SEUNG PIL
IPC: H01F27/22
Filed: 2018-07-26
Abstract: Disclosed are a cooling device of a transformer and a control method thereof. The cooling device of the transformer of the present invention comprises: a thermoelectric element disposed in a heat dissipation tube which discharges heat of insulating oil; a serial-parallel conversion switch connecting the thermoelectric elements in series or in parallel; a power conversion unit receiving power from a power connection unit, rectifying and supplying the power to the thermoelectric element and inverting the power generated from the thermoelectric element to output the power to the power connection unit; an oil temperature detection unit measuring a temperature of insulating oil; and a control unit receiving the oil temperature from the oil temperature detection unit and comparing the oil temperature with a set temperature to determine a power generation mode and a cooling mode so as to control an operation of the serial-parallel conversion switch and the power conversion unit.
Patent KR-20200012404-A (KR)
Title: Door hinge having damper bracket for preventing gap
Inventor: KIM JAE HONG
IPC: E05D11/10
Filed: 2018-07-27
Abstract: Disclosed is a door hinge having a damper bracket for gap prevention. The door hinge comprises: a cover plate; a first mounting plate which is rotatably coupled to the cover plate; a second mounting plate which is fixedly coupled to the cover plate; a lever of which one end portion is rotatably coupled to the first mounting plate, and the other end portion is rotatably coupled to the cover plate by a first coupling pin, wherein a first coupling groove is provided at the other end portion; and a damper unit which is detachably coupled to the cover plate, and is connected to the first coupling pin and the first coupling groove in order to absorb impact and noise generated when the first mounting plate is rotated. Here, the damper unit comprises: a damper bracket which is detachably coupled to the inside of the cover plate, and has a second coupling groove into which the first coupling pin is inserted; a damper which is fixedly coupled to the inside of the damper bracket, and has a rod which faces a cylinder and the first mounting plate; and a rotating bracket which is rotatably coupled to the rod and the damper bracket, has a rotating pin which is inserted into the first coupling groove, and is rotated by the lever to eject the rod. The damper unit further comprises a gap prevention projection unit which is formed to be vertically bent to the inside of the first fixating bracket from the second coupling groove.
Patent KR-20200013344-A (KR)
Inventor: JAEHA LEE
IPC: F04C29/12
Filed: 2018-07-30
Abstract: The present invention relates to a fluid compressor which comprises: a case having an inlet configured to introduce a fluid to be compressed; a compression unit having a compression chamber configured to compress the fluid introduced into the case and a discharge port configured to discharge the compressed fluid to the outside of the compression chamber; a motor configured to drive the compression unit; and a valve configured to open and close the discharge port. A longitudinal one end portion of the valve can be coupled to one side surface of the compression unit to be spaced apart from the one side surface of the compression unit by a predetermined first distance through the entirety of the longitudinal direction of the valve.
Patent KR-20200015011-A (KR)
Inventor: LEE HEUNG MAN
IPC: A61F2/82
Filed: 2018-08-02
Abstract: The present invention relates to a composition for preventing or treating rhinosinusitis containing retinoic acid as an active component. The composition of the present invention has an effect of inhibiting the differentiation from fibroblasts to myofibroblasts, and accumulation of extracellular matrix through the suppression of TGF-β expression, thereby being able to be usefully used as the composition for preventing or treating chronic rhinosinusitis.
Patent KR-20180089376-A (KR)
Inventor: SHIH JUI YUAN
IPC: A63B53/02
Filed: 2018-08-02
Abstract: A stress limiting and damping device according to the present invention comprises a main body; a tapping element; and an elastic element. The main body includes a connecting portion and a retaining portion. The connecting portion is formed on an end portion of the main body and has a mounting hole. A retaining portion is formed on the main body at the opposite side of the connecting portion. The elastic element is connected to the main body to move relative to the connecting portion. The elastic element is mounted between a knocking element and the connecting portion such that the elastic element is adjacent to the knocking element and the knocking element is movable relative to the connecting portion. A structural relationship between the connecting portion, the knocking element, and the elastic element is able to provide a delayed bounce and damping effect on a reaction force, An applied force is continuously transmitted to a subject to be knocked, which can reduce noise and energy loss.
Patent KR-20200017076-A (KR)
Title: Peptide having antioxidant activity and composition comprising thereof
Inventor: LEE DAE HEE
IPC: A23L33/18
Filed: 2018-08-08
Abstract: The present invention provides a functional peptide having excellent antioxidant activity, wherein the peptide has excellent biocompatibility and significantly better antioxidant activity than conventional GSHs, in order to overcome the limitation of the weak antioxidant activity of existing peptides. The peptide of the present invention can promote antioxidant activity or effectively repair biological tissue or cell damage caused by reactive oxygen species generated due to oxidative stress. Therefore, the peptide having such antioxidant activity effectively acts on cell damage caused by oxidative stress, and can thus be used to prevent and repair cell damage.
Patent KR-20200017201-A (KR)
Title: Guide for bone cutting drill
Inventor: KWEON OH SEONG
IPC: A61B17/17
Filed: 2018-08-08
Abstract: The present invention relates to a guide for a bone cutting drill, which is configured to guide a bone cutting drill. The guide for a bone cutting drill comprises: a guide main body including a through hole through which a drill shaft of the bone cutting drill passes and an inner insertion hole formed at the rear of the through hole, coaxially positioned with the through hole, and having a diameter expanded as compared with the through hole; an inner including a hollow insertion body which is inserted into the inner insertion hole and includes a drill shaft insertion hole coaxially positioned with the through hole to enable the drill shaft to pass therethrough, a head portion which formed on an end portion of the hollow insertion body to be locked on a proximal end of the guide main body, and a plurality of O-ring fastening grooves formed along an outer periphery of the hollow insertion body; and at least one depth-adjusting washer coupled between the proximal end of the guide main body and the head portion of the inner and having an inner periphery elastically supported by O-rings fastened to the O-ring fastening grooves. According to the present invention, an inner having a hollow insertion body and a head portion is inserted into a guide main body through which a bone cutting drill passes, and a washer elastically supported by O-rings is inserted into an outer periphery of an inner to adjust a cutting depth of a bone so depth errors caused by slipping or abrasion can be prevented by eliminating a slidably moving portion, the operation can be conveniently performed, and a depth can be easily adjusted by selecting the number or thickness of washers.
Patent KR-20200020379-A (KR)
Title: A paper flowerpot assembly comprising an air purification functio
Inventor: JEON TAE PYUNG
IPC: A01G27/06
Filed: 2018-08-17
Abstract: Disclosed is a paper flowerpot assembly containing an air purifying function. The present invention comprises a paper flowerpot member which forms a paper flowerpot main body where paper sheets are stacked to form a layer, an upper part thereof is formed by cracks, and inner and outer units are made by wall surfaces to form an empty space therein by being curved or bent; a groove which is formed on an outer wall surface of the paper flowerpot member, has soil filled therein, and induces a plant to be planted; a secondary water absorbing layer which is installed between a root of a plant planted in the groove and the groove, is made of any one selected from non-woven fabrics, fabrics and sponge surrounding the root of the plant; and an air purifying means which is installed inside the paper flowerpot main body and brings leaves and root of the plant planted in the paper flowerpot member into contact with external air to induce and discharge the same as purified air. The present invention expands an air purifying area as much as possible on the basis of a unit area comparison to purify external air and to make planting of a plant easy while providing an air purifying flowerpot in a simple structure at a low cost.
Patent KR-20200023139-A (KR)
Title: Exaust gas abatement materials for internal combustion engine
Inventor: CHO KYU SANG
IPC: C04B35/50
Filed: 2018-08-25
Abstract: The present invention relates to a smoke reduction composition for an internal combustion engine, and a manufacturing method thereof. More specifically, the present invention relates to a smoke reduction composition for an internal combustion engine, which can increase explosive power by inducing complete combustion through promotion of digestion by injecting the composition along with air in an engine of the internal combustion engine, and also can significantly reduce the emission of toxic substances and fumes of exhaust gas. The present invention also relates to a manufacturing method thereof. According to the smoke reduction composition for an internal combustion engine, since the amount of catalyst gas generated by a polyvinyl liquid is controlled, a large amount of catalyst gas does not escape at once, thereby ensuring long lifespan. In addition, the composition can be supplied in a gaseous state through a fine hole (approximately 1-3 mm) before an air filter during an inhalation, thereby being effective.
Patent KR-20200027148-A (KR)
Title: System and method for pathological staging of prostate cancer based on Deep Belief Network and Dempster-Shafer theory
Inventor: CHOI INYOUNG
IPC: G16H50/70
Filed: 2018-09-04
Abstract: The present invention relates to a system for predicting a pathological stage of a prostate cancer based on a deep belief network (DBN) and a Dempster-Shafer (DS) theory, to predict the pathology of the prostate cancer with an inference theory, and a method thereof. According to the present invention, the system comprises: a pretreatment unit pretreating each of a prostate specific antigen (PSA), a Gleason score, and a clinical T stage, which are used as input data, into a multi-input variable of the DBN; a DBN unit learning and predicting each of PSA, Gleason score, and clinical T stage data pretreated by the pretreatment unit; and a DS inference unit using the DS theory to linearly combine prediction values of the DBN unit with respect to the PSA, the Gleason score, and the clinical T stage to predict the pathological stage of the prostate cancer.
Patent KR-20190028341-A (KR)
Inventor: JUNG GOO SEUNG
IPC: E04H15/64
Filed: 2018-09-07
Abstract: The present invention relates to a car tent that is capable of being installed on a car, easily and simply, without any separate tent fixing device on a back door of the car, and being movable even after installation. According to the present invention, the car tent includes: a waterproof sheet constituting an outer cover thereof and having an open portion formed at the rear side thereof to be connected to a back door, a rear panel and a bumper panel of a car; a tent fixing means adapted to be inserted into the front end portion of the open portion to allow the top surface of the open portion to be fitted to the back door, while surrounding the rear side of the back door, through a given elastic force of the waterproof sheet, adapted to allow both sides of the open portion to be fit and coupled to a gap formed in the rear panel, and adapted to allow the underside of the open portion to be fit and coupled to the inner surface of the bumper panel; a shielding sheet disposed on the inner surface of the waterproof sheet to allow top thereof to be inserted into a gap between the back door and the rear panel, to allow both sides thereof to surround the outer surfaces of sides of the rear panel, and to allow underside thereof to surround the underside of the rear panel and the top of the bumper panel; and an opening and closing sheet adapted to allow top thereof to be coupled to the waterproof sheet, to allow both sides and underside thereof to be coupled to an opening and closing means to be openably coupled to the waterproof sheet, and to allow a mothproof net and a sun shade on the inner surface thereof to be openably coupled individually to the opening and closing means.
Patent KR-20190033453-A (KR)
Title: Electrolyte for lithium-secondary battery and lithium-sulfur battery comprising thereof
Inventor: YANG SEUNG YOON
IPC: H01M10/0569
Filed: 2018-09-20
Abstract: The present invention provides an electrolyte for a lithium-secondary battery, which can reduce shuttle phenomenon and can be easily charged without using LiNO_3. The present invention relates to the electrolyte for a lithium-secondary battery and a lithium-secondary battery including the same. According to the present invention, the electrolyte includes a solvent, lithium salt, and an additive, and the additive is a diamine compound.
Patent KR-20200039320-A (KR)
Inventor: KIM KYUNG SOO
IPC: F16B33/02
Filed: 2018-10-05
Abstract: A purpose of a leak-proof bolt according to the present disclosure is to provide a special bolt with a wedge-shaped taper angle design. The leak-proof bolt according to the present disclosure comprises: a coupling unit including a screw thread formed by protruding at a certain height from the surface, and a screw groove formed between the screw threads; a stopper unit formed at an upper side of the coupling unit with a larger diameter than the coupling unit and integrally coupled with the coupling unit; and a fastening unit formed at an upper side of the stopper unit and rotationally driven to fasten the coupling unit. The stopper unit is formed to a shape of more protruding than the screw thread and being gently curved. The screw thread includes the toothed screw surface formed to be inclined at an upward certain angle.
Patent KR-20200041109-A (KR)
Title: The way for the cutting mat
Inventor: HONG SEONG EUN
IPC: B26D5/00
Filed: 2018-10-11
Abstract: The disclosed content relates to a method for cutting a mat, which uses a cutting machine and includes: a first step of selecting a plurality of mat sets and numbering the same according to product numbers; a second step of inputting a drawing of the mat set into an optimization program; a third step in which a signal of the optimization program is input to a cutting machine; a fourth step in which the mat set is cut by the cutting machine; a fifth step of matching a product which has undergone the fourth step with the mat set numbered through the first step; and a sixth step of classifying the mat set which has gone through a matching process of the fifth step by product number.
Patent KR-20200047092-A (KR)
Inventor: PARK JUHYEON
IPC: F16D27/118
Filed: 2018-10-26
Abstract: A dog clutch device for a transmission is disclosed. An embodiment of the present invention provides the dog clutch device for a transmission, which transmits rotational power between first and second rotating elements, comprising: a clutch case fixated to a transmission housing by corresponding to an external end portion of the first rotating element, and integrated with a piston housing having a hydraulic operating chamber by corresponding to the inside of the rotational center of an external end portion of the first rotating element; a clutch piston installed in the hydraulic operating chamber to operate backwards and forwards according to hydraulic pressure controlled and supplied to the hydraulic operating chamber through a plurality of flow paths formed within the clutch case; and a dog clutch rotatably installed at an inner end portion of the clutch piston to be bidirectionally movable along the axis within the rotational center of the first rotating element so that the first and second rotating elements are selectively coupled by a tooth shape structure. According to the dog clutch device for a transmission, a stable power transmission between rotating elements is possible.
Patent KR-20200047226-A (KR)
Inventor: KIM DONG WON
IPC: A01G9/02
Filed: 2018-10-28
Abstract: A vertical farm is installed on a water support of a water purifier. Each plant is placed vertically on the ground, and water is supplied from the top so that water slowly moves by gravity. Therefore, crops in the lower layer can consume water. The present invention can save a lot of water, and also can grow vertical agricultural crops or crops.