baber/WOPTO huggingface dataset:
Patent KR-20220135781-A (KR)
Title: Biomarkers for Species origin identification of milk and uses thereof
Inventor: KIM IL HOI
IPC: C12Q1/6888
Filed: 2021-03-31
Abstract: The present invention relates to a biomarker for identification (discrimination) of Jersey milk, cow's milk, and goat milk, and a use thereof. According to the present invention, Jersey milk, Holstein milk, and goat milk can be easily, quickly and accurately identified, and thus a new analysis method can be established without expensive sequencing equipment, and the biomarker can be used for quality analysis and distribution control of milk and dairy products beyond the analysis field limited to Korean cattle and imported cattle or sample tissues.
Patent KR-20220153443-A (KR)
Inventor: KIM HYEON U
IPC: H01R103/00
Filed: 2021-05-11
Abstract: The present invention relates to an outlet for wall fixation, which allows electric wires to be conveniently arranged, to solve the problem that arranging wires is difficult when several existing plugs are connected. That is, the present invention relates to an outlet which is configured with an L-shaped hook to hang an electric wire. Therefore, the present invention has an effect of allowing electric wires to be conveniently arranged, to solve the problem that arranging wires is difficult when several existing plugs are connected.
Patent KR-20220153837-A (KR)
Title: Retaining wall having hinged joint raker and construction method thereof
Inventor: LEE KI HWAN
IPC: E02D17/04
Filed: 2021-05-12
Abstract: The present invention relates to a retaining wall structure installed to surround an excavation area (1) formed by excavation. The retaining wall structure comprises: a retaining wall (10); a raker member (100) installed to be inclined downward so that an upper end thereof is coupled to an upper portion of the retaining wall (10) and a lower end thereof is coupled to the bottom of an excavation area (1); a tensile reinforcing member (200) coupled to a central portion of the raker member (100) to resist the rising of the raker member (100), installed in a vertical direction to be spaced inward from the retaining wall (10), and having a lower end embedded in the bottom of the excavation area (1); and a hinge coupler (800) coupled to the tensile reinforcing member (200) and the raker member (100) to allow the hinge behavior of the tensile reinforcing member (200) and the raker member (100). Therefore, the present invention presents the retaining wall structure having a hinged joint raker, thereby enabling recycling of materials and safe and easy work.
Patent KR-20220155696-A (KR)
Title: Construction structure for precast exterior panel of soil retaining wall and constructing method thereof
Inventor: KIM SEUNG KWAN
IPC: E02D17/04
Filed: 2021-05-17
Abstract: The present invention relates to a construction structure for a precast exterior panel of a soil retaining wall, and a construction method thereof. According to the present invention, the construction structure for a precast exterior panel of a soil retaining wall comprises: several thumb piles (500) vertically buried at regular intervals in original ground soil (502); a soil retaining plate (560) fitted and fixed between the inner sides of the thumb piles (500) to be connected to a surface exposed to the front side by excavation work for the thumb piles (500) to prevent soil leakage; a wale (600) supported by a bracket (630) on a wale joint surface (510) of the thumb pile (500) such that one side of the rear side of the wale is joined and fixed horizontally; a pedestal (700) installed so that an anchor (710) is fixed to protrude toward the front surface of the wale (600); a precast exterior panel (800) made of concrete material, spaced at regular intervals to the outside of the soil retaining plate (560) to cover the pedestal (700), and coupled and fixed to one side of the front surface of the thumb pile (500) with several elastic turnbuckles (830) to be stacked in a plurality of stages; and embedded concrete (900) poured and cured between the soil retaining plate (560) and the precast exterior panel (800). Accordingly, the construction structure provides effects of being easily and quickly connected by pulling the elastic turnbuckle (830) even if the distance between the precast exterior panel (800) and the thumb pile (500) is long, and preventing the precast exterior panel (800) from being removed because the spring (835) having an inward elastic force (F) resisting a compressive force absorbs the shock even when the compressive force or the like caused by an external force is transmitted to the precast exterior panel (800).
Patent KR-20210126522-A (KR)
Title: Combat sports scoring system using augmented reality
Inventor: LEE JIN JAE
IPC: G06T7/246
Filed: 2021-05-17
Abstract: An embodiment of the present invention includes a striking subject and a striking target being hit by a striking operation of the striking subject, wherein the striking subject and the striking target include a sparring target including marker information; a photographing unit which captures the sparring target and generates a scoring target image by recognizing the marker information; and an AR server including a hitting information detection unit which detects hitting information related to the striking operation, an image signal generating unit for generating an image signal with respect to the scoring target image, and an AR output unit for generating a scoring image by synthesizing an image corresponding to the image signal with respect to the scoring target image; and a display unit for displaying the scoring image. According to the present invention, various scoring systems can be implemented.
Patent KR-20220157564-A (KR)
Title: Environment friendly buoy with airbag
Inventor: LEE JI UN
IPC: B63B22/00
Filed: 2021-05-21
Abstract: The present invention relates to an eco-friendly buoy equipped with an airbag that not only increases productivity by simplifying the structure of forming the buoy by closing an inlet of an open plastic container with a stopper, but also facilitates maintenance as only damaged parts can be replaced and used by separately manufacturing the plastic container and stopper.
Patent KR-20210145687-A (KR)
Inventor: TSAI KUEN TING
IPC: H04B10/548
Filed: 2021-05-25
Abstract: An optical modulating device of the present invention includes an optical splitter, an optical phase modulator and an optical coupler. The optical splitter divides an input optical signal by a predetermined optical split ratio to generate a first split optical signal and a second split optical signal. The optical phase modulator performs phase modulation on the first split optical signal and the second split optical signal to generate a first modulated optical signal and a second modulated optical signal, respectively. The optical coupler combines the first modulated optical signal and the second modulated optical signal at a constant coupling ratio, to generate an output optical signal having a chirp, wherein the coupling ratio is equal to the optical split ratio, and the coupling ratio is a positive number whose value is less than 1 or greater than 1.
Patent KR-20210155754-A (KR)
Inventor: JUNG GUL LEE
IPC: H01G11/78
Filed: 2021-05-25
Abstract: A capacitor module of the present invention comprises: a plurality of bare cells for storing energy; a case having a receiving groove for accommodating the bare cell; a cover coupled to the case and covering the receiving groove; an internal terminal for connecting bare cells; and an external terminal connected to the bare cell and extending to the outside of the case. The contact resistance of the outer terminal is formed to be greater than the contact resistance of the inner terminal. The capacitor module can prevent electrolyte leakage and reduce the resistance of a capacitor module.
Patent KR-20220160728-A (KR)
Inventor: SONG JAE YEL
IPC: B21J15/36
Filed: 2021-05-28
Abstract: A press upsetting method is disclosed. The press upsetting method includes a step (a) of forming a punch hole in one or more link members, a step (b) of inserting a body of a rivet pin into the punch hole of the link members, and a step (c) of pressing the end of the body by an upper press rod, which has a pressing portion formed to be concave inwards by a pressing groove, so as to form a restraining portion covering the circumference of the punch hole, wherein the pressing portion of the upper press rod includes a round portion rounded therein with a predetermined curvature and a side portion formed along the outer circumferential surface of the round portion. According to the present invention, a gap between the link members and the rivet pin can be reduced.
Patent KR-20220163677-A (KR)
Inventor: LEE SANG SU
IPC: A63B69/00
Filed: 2021-06-03
Abstract: The present invention relates to a corrector for a golf-swing leg, which is configured to stably support a lower-body leg region during a golf swing practice, so as to improve a posture correction effect. To realize the purpose, the present invention comprises: a corrector main body (10) having a leg insertion groove (11) into which a user's calf region including the ankle can be inserted; a plate-shaped base plate (20) coupled to a lower portion to stably support the corrector main body (10); and a buffering member (30) made of an elastic material and provided on an upper end of the leg insertion groove (11) of the corrector main body (10).
Patent KR-20220163778-A (KR)
Inventor: JUNG DONGSOON
IPC: G01R19/165
Filed: 2021-06-03
Abstract: According to the present invention, a capacitance detecting method comprises: a step of connecting a capacitor to be measured to a connection node; a step of supplying a constant current to the connection node and measuring the voltage of a measurement node; a step of comparing the voltage of the measurement node with a reference voltage, and outputting a comparison result value of 0 or 1; a step of accumulating a clock value generated by a loop operation of a time-to-digital converter (TDC) during a time during which the comparison result value is maintained as 1 to generate a counter value; a step of generating a fine value based on a value filled in a unit buffer of a delay line included in the TDC when the comparison result value becomes 0 and the loop operation is terminated; and a step of measuring the capacitance of the capacitor to be measured based on the counter value and the fine value. According to the present invention, the capacitance detecting method and a detecting method can precisely detect the capacitance value of a capacitor and set an error allowing range of the capacitance value to detect the capacitance value.
Patent KR-20210072741-A (KR)
Title: Pharmaceutical composition for preventing or treating hepatocellular carcinoma
Inventor: WON CHEOL HEE
IPC: A61K48/00
Filed: 2021-06-07
Abstract: The present invention provides a siRNA or dsRNA capable of effectively suppressing the expression of three highly expressed indicator factors in liver cancer, and a pharmaceutical composition comprising the same can obtain an excellent preventive or therapeutic effect of liver cancer through RNAi. An object of the present invention to provide the pharmaceutical composition for the prevention or treatment of liver cancer that knockdown a specific gene highly expressed in early liver cancer cells.
Patent KR-20220166549-A (KR)
Title: Method for the preparation of hyaluronic acid-niacinamide complex
Inventor: KIM KWANG NYEON
IPC: A61K8/73
Filed: 2021-06-10
Abstract: The present invention provides a complex in which niacinamide is bound to hyaluronic acid imparted with hydrophobic properties by a biosynthetic method without using a chemical synthesis method. The complex can improve the feeling of use by improving the moisturizing power of the skin and reducing stickiness. In addition, by improving the skin absorption rate of niacinamide, effects of niacinamide on skin whitening, skin barrier strengthening and suppression on skin problems can be maximized. A manufacturing method of a hydrophobic hyaluronic acid and niacinamide complex of the present invention includes a first fermentation step, a second fermentation step, and a separation and purification step.
Patent KR-20220167951-A (KR)
Title: Heterogeneous pipe connection assembly between corrugated pipe and general pipe
Inventor: KIM WAN GOO
IPC: F16L47/24
Filed: 2021-06-15
Abstract: According to an embodiment of the present invention, a heterogeneous pipe connection assembly comprises: a connecting body part having one end having an open shape so that a first pipe can be inserted, and having the other end having an open shape so that a second pipe can be inserted; one coupling part coupled to the end of the connecting body part so that the first pipe inserted into the end of the connecting body part is not separated from the connecting body part; and the other coupling part coupled to the other end of the connecting body part so that the second pipe inserted into the other end of the connecting body part is not separated from the connecting body part. The connecting body part can have: one inner surface for providing one inner space in which the first pipe is inserted and positioned; the other inner surface for providing the other inner space in which the second pipe is inserted and positioned, and forming a step with the inner surface; and a connecting inner surface for connecting the inner surface and the other inner surface to provide a connecting space, which is a space for connecting the inner space and the other inner space, and forming a step with the inner surface. Therefore, worker convenience can be maximized.
Patent KR-20210075945-A (KR)
Title: treatment system for gas and vessel having the same
Inventor: HEO JAE GWAN
IPC: F17C9/02
Filed: 2021-06-15
Abstract: The present invention relates to a gas treatment system and a vessel including the same. The gas treatment system comprises: a boil-off compressor for compressing boil-off gas in a liquefied gas storage tank and supplying the compressed boil-off gas to a consumer; a re-condenser for liquefying the boil-off gas by receiving and mixing at least a portion of the boil-off gas compressed by the boil-off gas compressor and supplied to the consumer with liquefied gas from the liquefied gas storage tank; a regasification unit for receiving and gasifying liquid gas discharged from the re-condenser; an anti-surge valve provided between the boil-off gas compressor and the consumer and opened when a surge phenomenon occurs in the boil-off gas compressor; and a boil-off gas merging valve which is provided between the anti-surge valve and the re-condenser and merges the boil-off gas discharged from the anti-surge valve with the boil-off gas supplied to the re-condenser. The gas treatment system can efficiently process the high-temperature boil-off gas generated in the process of regasification of the liquefied gas in the liquefied gas storage tank.
Patent KR-20220168357-A (KR)
Title: Ammonia impinger for agricultural land
Inventor: HONG SUNG CHANG
IPC: B01D53/58
Filed: 2021-06-16
Abstract: The present invention relates to an ammonia collecting device for farmland that can efficiently collect ammonia discharged from farmland without loss. The present invention includes: a wind tunnel chamber having an inlet on one side and an outlet on the other side so that air to be collected can be introduced; and a collecting unit for collecting ammonia contained in the air by passing an acidic solution therethrough.
Patent KR-20220168627-A (KR)
Title: Catalyst filter using solution plasma process and its manufacturing method, air purifier using the same
Inventor: LEE MYOUNG SICK
IPC: B01J37/34
Filed: 2021-06-16
Abstract: The present invention relates to a catalytic filter using a solution plasma process, a method for manufacturing the same, and an air purifier using the same, and more specifically, to a catalytic filter using a solution plasma process, a method for manufacturing the same, and an air purifier using the same, wherein fine dust, harmful gas and viruses can be effectively removed at room temperature by using a catalytic filter with excellent catalytic activity and excellent durability due to the uniform and small size of metal nanoparticles supported on a carrier, and the catalytic filter can be used in multi-use facilities.
Patent KR-20220169123-A (KR)
Title: Method for producing a heat dissipating coating composition using a carbon material
Inventor: SON IN SOO
IPC: B32B27/08
Filed: 2021-06-18
Abstract: The present invention relates to a method for manufacturing a heat dissipating coating composition using a carbon material, and relates to a heat dissipating sheet using a composite material manufactured by the method. Thermal conductivity is improved by uniformly dispersed carbon nanotubes and graphene. In addition, provided is a heat dissipating sheet with excellent durability which has excellent transparency and excellent physical properties, so as not to be damaged by external impact, as a heat dissipating sheet including carbon nanotubes and graphene.
Patent KR-20220002110-A (KR)
Title: Exposure apparatus and method of manufacturing article
Inventor: HOMMA MASATO
IPC: G03F7/20
Filed: 2021-06-22
Abstract: The present invention relates to an exposure device which exposes a substrate. Provided is an exposure device which includes: an optical system configured to emit light for exposing a substrate in a first direction; a first supply unit configured to supply gas into a chamber in which the optical system is disposed; and a second supply unit configured to supply gas to an optical path space through which light from the optical system passes, wherein the second supply unit includes a gas jetting unit having a jet port for jetting gas in a second direction, and a guide member configured to guide the gas jetted from the jet port to the optical path space. The guide member includes a plate member which extends to be installed at a first direction side of the jet port so as to be disposed along the second direction. According to the present invention, blurring of optical elements can be reduced.
Patent KR-20230000093-A (KR)
Title: Data collection and provision system for offline stores
Inventor: LEE WON JOON
IPC: G06T7/246
Filed: 2021-06-24
Abstract: The present invention comprises: a connection unit which is for connection with a depth camera installed in a store and a terminal; a moving line producing unit which receives a depth image for a store where a customer is located from the depth camera, compares the depth image with a pre-stored store image data, and produces a moving line of the customer from a location of the customer in the store; a product information input unit which receives locations of products in the store and relevant data input from the terminal of the store, and receives questions on products and survey data provided from the customer; a contact product extracting unit which extracts a label image of a product contacted by the customer in the store from the image provided by the depth camera, compares the extracted label image with relevant data of products having the product information input unit received by image processing, and extracts relevant data of products contacted by the customer; a preference calculation unit which counts time during which the customer contacts the product and calculates preference results in proportion to the contact time; and a preference data providing unit which uses artificial intelligence to process moving line data of a customer produced by the moving line producing unit, product questions and survey data provided to the product information input unit, the preference result calculated by the preference calculation unit and relevant data of the preference-targeted product extracted by the contact product extracting unit as desirable formats and provides terminals of predetermined manufacturers or sellers with the processed data. The purpose of the present invention is to increase the efficiency of production placement and store management, meet various needs of customers, and contribute to increase sales.
Patent KR-20230005616-A (KR)
Inventor: SON SANG HYUK
IPC: H01R13/639
Filed: 2021-07-01
Abstract: The present invention relates to a connector which uses a spacer to separate a lance from a terminal. A housing (10) can form the exterior of the connector of the present invention. An internal space (12) is formed in the housing (10) and a terminal mounting space (14) can be formed to connect the internal space and the outside. A terminal (29) can be installed in the terminal mounting space (14). The terminal (29) can be supported by a lance (20) and can be additionally supported by a spacer (30). A lance hanging part (40) allowing a spacer hanging protrusion (24) of the lance (20) to be hung thereon can be formed on the spacer (30). A contact surface (28) of the spacer hanging protrusion (24) can be tightly attached to a contact curved surface (42) of the lance hanging part (40) to transfer a force. A guide inclination surface (26) is formed on the spacer hanging protrusion (24) to effectively link the spacer (30) and the lance (20).
Patent KR-20230006326-A (KR)
Title: Semiconductor package having a heat sink
Inventor: CHUNG HYUN SOO
IPC: H01L23/528
Filed: 2021-07-02
Abstract: A semiconductor package according to the present invention includes: an interposer; a first semiconductor chip attached on the interposer; a plurality of second semiconductor chips sequentially stacked on the first semiconductor chip; at least two heat sinks made of a semiconductor material and spaced apart from the plurality of second semiconductor chips in a horizontal direction on the interposer; and a molding layer surrounding the plurality of second semiconductor chips and the at least two heat sinks.
Patent KR-20230010077-A (KR)
Title: Air conditioner for Vehicle
Inventor: JANG CHUL MIN
IPC: B60H1/00
Filed: 2021-07-08
Abstract: The present invention provides an air conditioning device for a vehicle, comprising: an upper case where internal and external air is sucked in; and a lower case coupled to the lower side of the upper case and provided with a blowing chamber for discharging the sucked internal and external air. The upper case comprises: an upper case body coupled to the lower case; and a cover part installed at the bottom of the upper case body to separate the sucked internal and external air. According to the air conditioning device for a vehicle of the present invention, the cover part that separates the sucked internal and external air is placed at the bottom of the inside of the upper case body coupled to the lower case to prevent some of the external air sucked into the upper part of a blower from flowing into an internal air flow area. Therefore, the air conditioning device for a vehicle according to the present invention maintains durability and makes it possible to provide appropriate heating to suit the needs of a driver and passengers of a vehicle.
Patent KR-20210090137-A (KR)
Title: Epoxy resin composition comprising eco-friendly curing agent and cured product thereof
Inventor: SONG GWANG SEOK
IPC: C08G59/62
Filed: 2021-07-09
Abstract: The present invention relates to an epoxy resin composition containing an eco-friendly curing agent, and a cured product thereof, and more particularly, to an epoxy resin composition, which can achieve a degree of curing (curing rate) equivalent to or higher than that of a conventional epoxy resin curing agent by including anhydrosugar alcohol or anhydrosugar alcohol-alkylene glycol as a curing agent for an epoxy resin, and which is eco-friendly and can solve environmental problems, and to a cured product thereof.
Patent KR-20230010019-A (KR)
Inventor: OH YOUNG RE
IPC: A61L9/22
Filed: 2021-07-10
Abstract: The present invention relates to a continuous plasma supply type air sterilization device using RF electromagnetic wave energy. The continuous plasma supply type air sterilization device, according to the present invention, comprises: a main body; a plurality of plasma generation modules; and a control module. According to the present invention, it is possible to remove various harmful substances, including pathogens such as viruses, molds, and bacteria in the air.