baber/WOPTO huggingface dataset:
Patent KR-20210138262-A (KR)
Title: Feed mixing ratio control apparatus of feeding device for livestock
IPC: A01K5/00
Filed: 2020-05-12
Abstract: The present invention provides a feed mixing ratio control apparatus for a feeding device, in which divided spaces are formed in a space formed to store feed inside a hopper to store other types of feed so that two kinds of feed is mixed and discharged to a feed tray. According to the present invention, the feed mixing ratio control apparatus comprises: a shaft rod installed vertically in an inner space of a hopper; a first feed separation plate having an inner side connected to the outer diameter of the shaft rod and having an outer side coming in close contact with the inner wall surface of the hopper; and a second feed separation plate having an inner side connected to the outer diameter of the shaft rod and having an outer side coming in close contact with the inner wall surface of the hopper. Accordingly, a divided space is formed between the first and second feed separation plates.
Patent KR-20210142477-A (KR)
Title: Memory controller and operating method thereof
IPC: G06F12/02
Filed: 2020-05-18
Abstract: The present technology relates to an electronic device. A memory controller having improved wear leveling performance in accordance with the present technology includes: a first FTL configured to control a first memory area based on first logical addresses; a second FTL configured to control a second memory area based on second logical addresses; and a logical address manager configured to compare a logical address received from a host with a reference address selected from among a plurality of logical addresses to be received from the host, and transmit the logical address received from the host to the first FTL or the second FTL in accordance with one criterion selected from between a first criterion and a second criterion based on the comparison. The logical address received from the host is transmitted to different FTLs in accordance with the first criterion and the second criterion.
Patent KR-20210144400-A (KR)
Title: Gate driving circuit and display device using the same
IPC: G09G3/3275
Filed: 2020-05-22
Abstract: The present invention relates to a gate driving circuit and a display device using the same. The gate driving circuit comprises: a shift register sequentially outputting a gate pulse using a plurality of signal transmitting units; and a gate control unit connected to a start signal input node and an output node of each of the signal transmitting units, selectively supplying any one among a start pulse, a carry signal, and a gate off voltage to the start signal input node of each of the signal transmitting units, and receiving the carry signal from the output node of the signal transmitting units.
Patent KR-20210146036-A (KR)
Inventor: KIM JUNG HWAN
IPC: F24F7/04
Filed: 2020-05-26
Abstract: An objective of the present invention is to provide a noise reducer assembly structure which can simplify components of a noise reducer and reduce production costs. The noise reducer assembly structure comprises: an upper case and a lower case each including a pipe connection unit having an intake port and an exhaust port formed therethrough and a body unit having a more expanded inner diameter than the pipe connection unit, and forming a flow path therein by assembling the body units on each other; and a flow guide installed in the upper case and the lower case to guide a flow direction of air. Assembly ends for assembling the upper case and the lower case are formed around ends of the body units of the upper case and the lower case. The assembly ends of the upper case and the lower case are formed in the same shape.
Patent KR-20210147153-A (KR)
Inventor: LEE BYUNG MO
IPC: F24F3/16
Filed: 2020-05-27
Abstract: The present invention relates to: a system for hydroponics cultivation of sprouts for coarse fodder, which continuously performs hydroponics cultivation of sprouts for livestock's coarse fodder; and a method thereof. According to the present invention, the system comprises: a plurality of cultivation wards; a clean booth; a workshop; a washing station; a storage; and a variable conveyor for loading and unloading cultivation trays from the workshop, cultivation wards, washing station, and storage in a transport passage formed across the center of a hydroponic cultivation company.
Patent KR-20210150084-A (KR)
Inventor: CHOI BYUNG JOON
IPC: F16C33/20
Filed: 2020-06-03
Abstract: The present invention relates to a rotation inducing apparatus for a vehicle, comprising: an upper case unit which is formed with synthetic resin material and through which a piston rod penetrates; a lower case unit which is formed with synthetic resin material and is placed under the upper case unit, and through which the piston rod penetrates; a center plate unit which is formed with synthetic resin material, is placed between the upper case unit and the lower case unit to be penetrated by the piston rod, and induces rotation of any one of the upper case unit and the lower case unit; and a reinforcing unit which is formed on the center plate unit and increases hardness. Therefore, excess deformation of the center plate unit is prevented. According to the present invention, a bearing used for a suspension of the vehicle is made of synthetic resin to improve operability.
Patent KR-20210150683-A (KR)
Inventor: PARK YOUNG SIK
IPC: A23L23/00
Filed: 2020-06-04
Abstract: The present invention relates to a method for producing a fermented barley sauce and a method for applying various foods using the same. According to the method for producing a fermented barley sauce and the method for applying various foods using the same of the present invention, a fermentation sauce using barley as a raw material can be produced through fermentation using aspergillus oryzae, can be applied to the sauce of meat and fermented radish sauce of various green vegetables, and can promote digestion and an antioxidant function implemented by a barley fermentation ingredient while controlling spicy taste through pepper powder, thereby implementing various flavors.
Patent KR-20210156904-A (KR)
Inventor: JEONG HONG KI
IPC: H01J37/32
Filed: 2020-06-18
Abstract: The present invention relates to a substrate processing device. More specifically, the present invention relates to the substrate processing device that can be used stably even when a substrate is enlarged and can provide a plasma with an improved uniformity to a processing surface of the substrate. The substrate processing device according to an embodiment of the present invention comprises: a chamber accommodating the substrate therein; a gas supply part that supplies a process gas to an interior of the chamber; a tubular partition wall part mounted in the chamber, and surrounding a plasma generating space in which the processing gas is activated; and an induction coil wound along an outer side surface of the tubular partition wall part, wherein the tubular partition wall part may comprise a wall surface member in which the generated induced magnetic field by the induction coil can pass through at least partially, and a frame member that fix-supports the wall surface member.
Patent KR-20220000003-A (KR)
Title: Display device
Inventor: JOO SUN KYU
IPC: G02B5/20
Filed: 2020-06-24
Abstract: An objective of the present invention is to provide a display device including multiple pixels. The display device comprises a display panel including a first pixel region and a second pixel region. The first pixel region includes a first pixel emitting a first color, a second pixel emitting a second color, and a third pixel emitting a third color, wherein the second pixel is adjacent to the first pixel in a first direction, the third pixel is adjacent to the first pixel and the second pixel in a second direction crossing the first direction. The second pixel region adjacent to the first pixel region in the second direction includes a fourth pixel emitting the third color, a fifth pixel emitting the first color, and a sixth pixel emitting the second color, wherein the fourth pixel is adjacent to the third pixel in the second direction, the fifth pixel is spaced apart from the first pixel in the second direction, and the sixth pixel is spaced apart from the second pixel in the second direction.
Patent KR-20220000477-A (KR)
Title: Stick container packaging apparatus
Inventor: PARK EUN KYU
IPC: B65B51/32
Filed: 2020-06-26
Abstract: The present invention relates to a stick-type container packaging apparatus for packing a wrapping sheet filled with contents in a stick-type container and sealing the same. The stick-type container packaging apparatus comprises: a vertical bonding unit that forms a vertical adhesive portion of a stick-type container by vertically bonding both ends of a circularly rolled wrapping sheet; a horizontal bonding unit that forms a horizontal adhesive portion of the stick-type container by horizontally bonding a lower opening of the vertically bonded wrapping sheet; and a cutting unit that separates the stick-type container by cutting the horizontal adhesive portion in a horizontal direction. A "⊃⊂"-shaped cutter portion composed of a straight blade and a curved blade protrudes from the outer circumferential surface of an upper roller, so the stick-type container packaging apparatus can carry out R-cutting of the horizontal adhesive portion of the stick-type container by a roller-cutting method.
Patent KR-20220000664-A (KR)
Title: Manufacturing method the inner part of atomizer used electrolytic machining
Inventor: LEE SEUNG HO
IPC: B23H3/10
Filed: 2020-06-26
Abstract: The present invention relates to a method of machining an interior shape by using electrolytic machining. More specifically, the method includes: an interior machining step of forming a fuel flow pipe in a longitudinal direction of an atomizer in the atomizer by using a tool; an insertion step of inserting an electrode bar and an insulator into the fuel flow pipe after the interior machining step; and a current-carrying step of introducing an electrolyte into the atomizer, and applying a current to the electrode bar after the insertion step. The fuel flow pipe is formed along the center axis of the atomizer, and the electrode bar is inserted along the center axis of the fuel flow pipe, and, as a result, the electrode bar can be provided on the center axis of the atomizer such that burrs in the atomizer can be removed uniformly in the whole area.
Patent KR-20220000674-A (KR)
Title: Preventing apparatus for a hay collector
Inventor: KIM BU GUN
IPC: A01D78/06
Filed: 2020-06-26
Abstract: The present invention provides a jamming prevention apparatus for a hay collector. According to the present invention, the hay collector discharges grass or hay to the front side by a plurality of rotating blades disposed in a body frame. A pair of brackets are formed on the rear side of the main frame so that a round bar is positioned in the horizontal direction at the rear lower end of the main frame and the round bar is fixed to the bracket. Accordingly, grass or hay rolled up when grass or hay is wound by the plurality of blades rotating in the hay collector to be discharged to the front side of the hay collector is prevented from being jammed on the rear lower end of the main frame of the hay collector, so that the blade rotates smoothly, thereby increasing work efficiency.
Patent KR-20220003311-A (KR)
Title: Wearable quantum treatment device
Inventor: KIM BOO YEOL
IPC: A41D1/00
Filed: 2020-07-01
Abstract: Disclosed is a wearable quantum treatment device. According to the present invention, clothes worn on the human body are made by using conductive fibers, sewing conductive fibers on a general textile fabric in a quantum coil pattern, sewing and attaching a conductive film processed with a quantum energy generation coil pattern to a textile fabric, or winding and attaching a metal wire to a textile fabric in the quantum energy generation coil pattern. A variable DC or AC power of a pulsed electromagnetic field (PEMF) type is supplied to the quantum energy generation coil from a power supply unit installed on one side under the front or back surface of a top, so that variable magnetic fields in the PEMF type are generated in opposite directions to each other and quantum energy generated in a zero magnetic field state by superimposing and disappearing the variable magnetic field in the PEMF type is emitted to a human body, thereby promoting health and curing diseases.
Patent KR-20200084849-A (KR)
Inventor: PARK SUNG RYUNG
IPC: H04N5/225
Filed: 2020-07-02
Abstract: An objective of the present invention is to provide a camera module which can reduce consumed power. According to one embodiment of the present invention, the camera module comprises: a first frame accommodated in a housing and configured to move in an optical axis direction; a second frame and a third frame accommodated in the first frame and configured to move in the optical axis direction with the first frame; a lens barrel fixed on the third frame; a first image stabilization unit including a first magnet mounted on the third frame and a first coil arranged to face the first magnet; and a second image stabilization unit including a second magnet mounted on the third frame and a second coil arranged to face the second magnet. The second frame and the third frame are configured to move together in a first direction perpendicular to the optical axis direction. The third frame is configured to move in a second direction perpendicular to both the optical axis direction and the first direction with respect to the second frame.
Patent KR-20220004286-A (KR)
Title: Devices and methods for providing a guide to cultural and artistic content
Inventor: CHUNG HAEKYUNG
IPC: G06Q50/10
Filed: 2020-07-03
Abstract: The present invention relates to a device and method for providing a guide to cultural and artistic content for a disabled person. According to an embodiment of the present invention, the device for providing the guide to cultural and artistic content for a disabled person can comprise: an input unit receiving a user input on disability information including the type of disability and the degree of disability of the disabled person, identifier of cultural and artistic content desired by the disabled person, and cultural and artistic level information of the disabled person; a guide combination unit considering the content types included in the cultural and artistic content as well as the disability information, and combining a guide method for the cultural and artistic content; a guide setting unit setting a guide difficulty of the cultural and artistic content based on the cultural and artistic level information, and generating a guide information including the guide content by connecting the determined guide method; and a guide provision unit providing a user terminal with the cultural and artistic content and the guide information. The present invention aims to provide a device and method for providing a guide to cultural and artistic content for a disabled person, which are capable of providing customized guidance in accordance with the disability status of the disabled person.
Patent KR-20220005719-A (KR)
Title: Culturing apparatus of microalgae equipped with interior light
Inventor: HONG KWANG WON
IPC: C12M1/34
Filed: 2020-07-07
Abstract: The present invention provides a culturing apparatus of microalgae equipped with interior light, comprising: a microalgae tank; and a plurality of internal light modules installed in parallel at regular intervals within the water tank, wherein the internal light modules comprise: an LED module including LED elements arranged in a line at regular intervals on the top; a light guide plate mounted on a lower part of the LED module and through which the LED light propagates; and a reflective film attached to a back side of the light guide plate to reflect the LED to a front side.
Patent KR-20220008104-A (KR)
Inventor: JUNG JI HO
IPC: E05F15/40
Filed: 2020-07-13
Abstract: The present invention relates to an up-down door plunge prevention device, comprising a first reduction pulley, a second reduction pulley, and a pulley for preventing plunge. When a door suddenly falls to the ground due to an unexpected malfunction of the up-down door or a cable for elevating a door frame is broken, the up-down door plunge prevention device stops the rapidly falling door. The up-down door plunge prevention device is designed to prevent damage to the up-down door, damage to the equipment located under the door, and accidents for workers.
Patent KR-20210008819-A (KR)
Inventor: KIM BO YEON
IPC: C07D405/12
Filed: 2020-07-14
Abstract: A benzofuran-based N-acylhydrazone derivative according to the present invention has an excellent anticancer effect while having low toxicity and excellent solubility, and, thus, a pharmaceutical composition comprising the derivative can be usefully used to prevent or treat a cell proliferative disorder including various cancers. To this end, the present invention provides a compound represented by chemical formula 1, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof.
Patent KR-20220010136-A (KR)
Inventor: KIM YOUNG BIN
IPC: A47L11/40
Filed: 2020-07-17
Abstract: The present invention relates to a robot cleaner comprising: a body that comprises a lower body and an upper body covering the lower body, and in which a space accommodating a battery, a water container, and a motor is formed therein; a first rotating plate which has a first mop coupled to a lower side thereof; and a second rotating plate which has a second mop coupled to a lower side thereof. The lower body includes: a bottom surface that is disposed to face a floor; and a mop support part that is disposed on the bottom surface and projected downward so as to come into contact with the first mop and the second mop. The mop is bent by coming into contact with the mop support part, so that the lower body has the effect of increasing the friction between the floor and the mop.
Patent KR-20220010855-A (KR)
Title: A pharmaceutical composition for improving and treating obesity with the effect of suppressing the differentiation of adipocytes using disulfiram and its derivatives
Inventor: KIM GI OK
IPC: A61P3/04
Filed: 2020-07-20
Abstract: The present invention relates to a pharmaceutical composition for the alleviation and treatment of obesity having an effect of inhibiting differentiation of adipocytes using disulfiram and a derivative thereof. More particularly, the pharmaceutical composition comprises disulfiram or a derivative thereof. The pharmaceutical composition for the alleviation and treatment of obesity having an effect of inhibiting differentiation of adipocytes using disulfiram and a derivative thereof, comprises disulfiram or the derivative thereof to have low cytotoxicity, and exhibits an effect of inhibiting differentiation of adipocytes, thereby alleviating and treating obesity.
Patent KR-20220017648-A (KR)
Title: Apparatus and method for learning concrete construction crack
Inventor: KIM YEONG JIN
IPC: G06N20/00
Filed: 2020-08-05
Abstract: The present invention relates to a concrete crack learning device and a method for learning a deep learning auto-encoder model to detect concrete cracks, comprising: an input unit that receives cracked concrete image data with cracks as input values; a prediction unit that predicts a crack state from the input cracked concrete image data; an output unit that outputs the predicted crack image data as a predicted value based on the predicted crack state; an error calculation unit that calculates an error function by comparing a predicted value corresponding to the predicted crack image data with a label value corresponding to the label image data thereof; a weight setting unit that calculates a weight error function by giving a weight to the calculated error function; and a learning unit that learns the crack state of the cracked concrete image based on the calculated weight error function.
Patent KR-20220017706-A (KR)
Title: Concent
Inventor: MOON KONG SIK
IPC: H01R13/66
Filed: 2020-08-05
Abstract: The present invention relates to a coupling structure between members and a socket using the same, which can lower the manufacturing cost by reducing the number of products and assembly man-hours by improving the structure. The coupling structure comprises, in the coupling structure of a first member and a second member, the first member provided with a coupling end pipe with an insertion hole and the second member provided with a coupling hole. The first and second members are coupled by an anchor pin inserted into the insertion hole through the coupling hole. The anchor pin is composed of a head (69) and a stem (71). A wedge piece (73) forming an inverted triangle is formed on the stem (71) by compression molding.
Patent KR-20220023601-A (KR)
Inventor: LEE HYEOK JONG
IPC: H04N5/374
Filed: 2020-08-21
Abstract: Disclosed are a correlated double sampling (CDS) circuit, an operation method thereof, and an image sensor including the CDS circuit. According to an embodiment of the present disclosure, the CDS circuit comprises: a first comparator operated based on a first bias current and comparing a pixel voltage output from a pixel with a ramp signal in first and fourth periods in which the pixel is operated in a low conversion gain mode; and a second comparator operated based on a second bias current and comparing the pixel voltage output from the pixel with the ramp signal in second and third periods in which the pixel is operated in a high conversion gain mode. In the second and third periods, the first comparator is operated based on a third bias current less than the first bias current. Also, in the first and fourth periods, the second comparator can be operated based on a fourth bias current less than the second bias current. Therefore, power consumption of the CDS circuit and the image sensor can be reduced.
Patent KR-20220026160-A (KR)
Title: Dual balloon catheter device for cervical dilatation
Inventor: CHO GEUM JOON
IPC: A61B17/42
Filed: 2020-08-25
Abstract: The present invention relates to a double balloon catheter device for cervical dilatation, which comprises: a head balloon fixed to the top of the cervix; a body balloon coupled to the head balloon to expand a circumferential surface in the downward direction from the top of the cervix; a first nozzle connected to the head balloon to form a flow path so that the sap is supplied along the head balloon; a second nozzle formed relatively shorter than the first nozzle to form a flow path so that the fluid is supplied along the body balloon; and a fluid control pump for controlling the amount of fluid injected so that the head balloon and the body balloon are inflated through the first nozzle and the second nozzle.