baber/WOPTO huggingface dataset:
Patent KR-20200107508-A (KR)
Inventor: OH JEONG DUCK
IPC: A62B18/02
Filed: 2019-03-08
Abstract: The present invention relates to a mask having a dual structure with an air base layer formed, and a manufacturing method thereof. In a cold protection mask which comprises a mask body (10) having a hole (11) penetrating in the center portion, an engaging portion (20) for engaging the wearer′s ears on both sides of the mask body (10), and a cover portion (30) configured on the front surface of the mask body (10) to cover the hole (11), the mask body (10) has sewing portions (13) formed upward from both ends of the hole (11), and the air base layer (15) is formed between the hole (11) and the cover portion (30) for air contact, fogging prevention, and close contact of a nose tip and the lips of the wearer with the inner side of the cover portion (30) and the mask body (10) when the wearer wears the mask. The cover portion (30) has upper, left and right edges sewn with the front edge of the mask body (10), and the inside of the lower edge is formed to be in close contact with the front of the mask body (10). The cover portion (30) can open the hole (11) by selectively folding the lower part outward, so that the present invention is useful since cold air from the outside can be double-blocked while securing user convenience.
Patent KR-20200062007-A (KR)
Title: Biometric authentication method based on resting state electroencephalography measured from optimized electrode position
Inventor: HWANG HAN JEONG
IPC: G06F21/32
Filed: 2019-03-15
Abstract: The present invention relates to a personal authentication method which uses an electroencephalogram in a steady state measured at an electrode position for optimized electroencephalogram measurement. The method comprises the steps of: disposing an electrode for electroencephalogram measurement in at least one among anterial, fronto-central, central-parietal, parieto-occipital, and temporal lobes; measuring an electroencephalogram corresponding to an eye-opening state and an eye-closing state which are alternatively performed in accordance with a predetermined transition time in the state where the electrode for electroencephalogram measurement is disposed; filtering a predetermined frequency band after removing a common noise component with regard to the measured electroencephalogram; extracting electroencephalogram data by making the eye-opening state and the eye-closing state into one trial; estimating frequency power in accordance with the elapsed time by using the extracted electroencephalogram data but performing in response to a plurality of trials; and identifying an individual using the frequency power estimated in response to the plurality of trials. Accordingly, individuals can be effectively authenticated by using an electroencephalogram in a steady state measured an electrode position for optimized electroencephalogram measurement.
Patent KR-20200112210-A (KR)
Inventor: YOO GEON RYEOL
IPC: B01D50/00
Filed: 2019-03-21
Abstract: The present invention relates to a screw type filter apparatus for removing fine particles. The screw type filter apparatus for removing fine particles comprises: a lower housing having a lower receiving space for storing liquid treated water, formed therein with an outside air inlet at a lateral surface thereof to inflow outside air; an upper housing extending upward of an upper portion of the lower housing and including an upper receiving space communicating with a lower receiving space; a filter unit rotatably installed in the upper receiving space of the upper housing, and filled therein with a filter material to filter fine particles included in air current ascending through the upper receiving space between spiral wings of a screw vertically coupled in a cylindrical housing formed therein with through holes at the top and bottom surfaces thereof; a rotation driver mounted to be supported at the upper housing for rotating the filter unit; a blowing fan coupled with the upper housing so that outside air inflows through the outside inlet and is exhausted through an outlet of the upper housing by the filter unit of the upper receiving space from the lower receiving space of the lower housing; and a sprayer for pumping liquid treated water stored in the lower housing to be sprayed into the filter unit for accelerating cohesion and fall of the fine particles of the filter unit. According to the screw type filter apparatus for removing fine particles, the efficiency of removing fine particles can be improved due to the falling caused by cohesion of the fine particles while improving collision and diffusion efficiency of a treatment liquid sprayed from a sprayer by a rotated screw type filter unit.
Patent KR-20200112296-A (KR)
Inventor: KIM JANG BAEG
IPC: A63B71/06
Filed: 2019-03-21
Abstract: A virtual exercise machine according to an aspect of the present invention comprises: a wearing device which comprises a sensor unit including an impact sensor that senses walking information and generates a signal when a user is walking, and a signal input unit capable of generating a signal related to walking information while the user is walking, and which is worn on the body of the user; a virtual reality application comprising a road map unit for allocating a road map according to the user′s selection, and a control unit for receiving signals according to the sensor unit and the signal input unit and controlling an image loaded on a display unit; and a visual device including the display unit for displaying the road map. The user of the present invention can perform an exercise such as walking, running, or riding a bicycle at a virtual location that is realized on the display device.
Patent KR-20200113463-A (KR)
Inventor: GO EUN JI
IPC: B65G37/00
Filed: 2019-03-25
Abstract: The present invention relates to a PTL system using a multi-conveyor apparatus and a control method thereof, and more specifically, to a PTL system using a multi-conveyor apparatus and a control method thereof, which control the linkage of the multi-conveyor apparatus configured by three conveyors so that work areas for each worker to perform work are separately placed, thereby maximizing the work productivity. According to one embodiment of the present invention, the PTL system may comprise: the multi-conveyor apparatus including a plurality of conveyors linked and controlled by a management server, where input containers are inputted, discharged, or picked; the management server calculating one or more work areas through which the input containers must pass, and controlling the multi-conveyor apparatus to allow the input containers to enter the one or more work areas calculated; and an input apparatus placed in each work area to generate a work completion signal in accordance with an input of a worker, and transmitting the work completion signal to the management server.
Patent KR-20200114435-A (KR)
Inventor: JUNG SANG YEOB
IPC: H04W48/08
Filed: 2019-03-28
Abstract: The present disclosure relates to a method for transmitting and receiving data in a wireless communication system and an apparatus thereof. According to the present disclosure, an operation method of a terminal in a wireless communication system may comprise the steps of: receiving system information including information related to a first discontinuous reception period from a base station; transmitting a message requesting a second discontinuous reception period requested by the terminal to an access and mobility management function (AMF), based on information related to the first discontinuous reception period; receiving, from the AMF, a message including information on whether the second discontinuous reception period is supported; and determining at least one of the first discontinuous reception period or the second discontinuous reception period according to the received message.
Patent KR-20200115978-A (KR)
Inventor: JOE KWANG HEE
IPC: G06Q30/02
Filed: 2019-03-30
Abstract: The present invention relates to a golf course advertisement operation method and a system thereof. The golf course advertisement operation method according to the present invention comprises the steps of: displaying, on a user terminal, a first menu to search for and select a golf course to which an advertisement is to be applied; displaying, on the user terminal, a second menu to search for and select a facility on which an advertisement is to be installed at the golf course selected in the first menu; displaying, on the user terminal, a third menu to search for and select an advertisement location at which the advertisement is to be installed on the facility selected in the second menu; displaying a screen including at least one of a price and related information for installing the advertisement at the advertisement location selected in the third menu, and a simulation screen menu; and displaying, on the user terminal, a golf course virtual screen on which the advertisement set by a user is installed at the selected advertisement location when the simulation screen menu is selected. According to the present invention, the advertisement can be searched and managed by collectively searching for the advertisement installation location and the golf course to which the advertisement is to be applied regardless of the place or time by using online or mobile devices.
Patent KR-20200117466-A (KR)
Inventor: AN GEON YEONG
IPC: B01D53/00
Filed: 2019-04-04
Abstract: Disclosed is a plasma skin care device, capable of safely removing ozone harmful to a human body, which is generated during plasma discharge while improving skin surface by plasma energy and enhancing an effect of cosmetic ingredients, by discharging plasma. The plasma skin care device comprises: a handpiece having a plasma generator and discharging plasma in a state in which a front end portion of the plasma generator is adjacent to skin; an ozone decomposition module for receiving ozone, which is generated when plasma is discharged, from the handpiece and decomposing the same; and a suction fan for drawing ozone generated in the handpiece to the ozone decomposition module by suction pressure.
Patent KR-20200117597-A (KR)
Inventor: PARK JIN CHAE
IPC: A61H39/04
Filed: 2019-04-05
Abstract: The present invention provides a standing-type artificial insemination device which facilitates detection of estrus by creating an environment such as natural mating, and improves a conception rate and a number of litters. For the same, the present invention comprises: a saddle part placed on the female′s back and wrapped around both sides; and a stimulation part consisting of a reciprocating movement means installed in the housing provided on the upper part of the saddle part to advance and retreat a rod in both sides, and a seesaw frame which vibrates by pressing or releasing the female′s side as the rod advances and retreats as the front end is pin-connected to each rod, the rear end is bound to a lower part of the saddle part, and a part thereof is constrained to the saddle part. According to the above technical configuration, if a sow exhibits signs of estrus, the saddle part is placed on the back of the sow, so that if the sow does not reject, it can be viewed as a standing estrus, thereby being able to easily detect estrus. As a result, ovulation of the sow occurs 36 to 44 hours from the time allowed for standing estrus, thereby being able to fertilize by identifying right time for fertilization, and having an effect of improving the conception rate and the number of litters by increasing a sperm absorption rate by giving stimulation like boar behavior during natural mating.
Patent KR-20200117687-A (KR)
Inventor: PARK SANG HYUN
IPC: H01R13/6581
Filed: 2019-04-05
Abstract: The present invention relates to a socket connector having a shielding function for improving the quality of a high frequency signal transmitted by a socket terminal by reducing interference with an external adjacent module. The socket connector having a shielding function comprises a shielding member.
Patent KR-20200002594-A (KR)
Title: Photo sensitive variable hydrophilic membrane and method for manufacturing the same
Inventor: SHIM JOON HYUNG
IPC: B01D65/08
Filed: 2019-04-23
Abstract: Disclosed are a photosensitive variable hydrophilic membrane and a manufacturing method thereof. The photosensitive variable hydrophilic membrane comprises: a membrane substrate; and a photocatalytic layer laminated on the membrane substrate and including an oxide, wherein hydrophilicity of the photocatalytic layer increases by being irradiated with light.
Patent KR-20200124057-A (KR)
Inventor: KIM KYUNGMIN
IPC: H02M1/14
Filed: 2019-04-23
Abstract: The present invention provides a motor control device which can prevent damage due to deterioration. The motor control device comprises: a converter which reduces a harmonic current of inputted alternating current (AC) power and outputs direct current (DC) power of which a power factor is corrected; and an inverter which converts the DC power into AC drive power and supplies the same to a motor. In a state switched from an overload mode to a low load mode, the converter includes: a first high-speed switch unit passing positive power of the AC power; a second high-speed switch unit passing negative power of the AC power; and a low-speed switch unit including a second low-speed switch outputting the positive power passed from the first high-speed switch unit to the inverter, and a first low-speed switch outputting the negative power passed from the second high-speed switch unit.
Patent KR-20200124891-A (KR)
Title: Truss footboard table apparatus
Inventor: KIM JAE SUNG
IPC: E04G11/50
Filed: 2019-04-25
Abstract: The present invention relates to a truss foothold table device which can be easily installed and disassembled by integrating a supporting post, a sleeper, a joist, and the like, and improve convenience of a worker in a narrow space with a high story height such as a PIT floor by securing a workspace including a work foothold and a ladder. More specifically, the truss foothold table device comprises: a pair of first structural members disposed to be spaced apart from each other in parallel; two or more upright supports connected to the lower part of each first structural member to be spaced apart from each other in a vertical direction to support the first structural members from the ground; two or more second structural members placed to be spaced apart from each other on the upper surface of the first structural members to cross a portion between the first structural members; a support part supporting an upper structure while finishing the exposure of an opening area formed by the two or more second structural members; and one or more work footholds combined along the outside or the inside of a square area on a plane formed by the upright supports.
Patent KR-20200128801-A (KR)
Inventor: SHIN GYE HWA
IPC: A21D13/047
Filed: 2019-05-07
Abstract: The present invention relates to a method for manufacturing laver madeleine and laver madeleine manufactured thereby. The method for manufacturing laver madeleine according to the present invention includes the steps of preparing materials, measuring the materials in a constant weight, heating butter in a double boiler among the measured materials, cooling the materials, mixing eggs, sugar, and salt among the measured materials, mixing rice flour, baking powder, and laver powder with the mixed eggs, sugar, and salt to prepare dough, aging the dough, putting the aged dough into a molding frame, heating the dough in an oven, and cooling the heated dough to manufacture laver madeleine. According to the configuration, the present invention manufactures madeleine by using rice flour which is beneficial to health instead of refined flour which is generally used in manufacturing madeleine, and adding laver powder, thereby manufacturing seaweed madeleine that has a soft texture and a high nutrient content and can satisfy the taste of modern people who are interested in health.
Patent KR-20200128921-A (KR)
Inventor: SHIM HYUNG SHIK
IPC: F16F9/348
Filed: 2019-05-07
Abstract: The present invention relates to a shock absorber for a vehicle, which can generate an oil film (300) between a cylinder (10) and a rod valve (30) when a strut rod (20) and the cylinder (10) are relatively moved by using a flow path (200) formed in the rod valve (30), and can remove friction between the cylinder (10) and the rod valve (30) by using the oil film (300) when steering.
Patent KR-20200130006-A (KR)
Title: Health care system and method using lighting device based on IoT
Inventor: KIM WON HAE
IPC: G16H40/67
Filed: 2019-05-10
Abstract: The present invention relates to a healthcare system using an Internet of things (IoT)-based lighting device and a method thereof. According to one embodiment of the present invention, the healthcare system comprises: an IoT lighting device including a lamp, a movement detection unit, and a biosignal detection unit; and a monitoring device including an exercise information analysis unit using movement data and biosignal data acquired by the IoT lighting device to analyze a user′s exercise information and a feedback providing unit generating a feedback instruction corresponding to a determination result of the exercise information analysis unit, wherein the IoT lighting device can control the color of the lamp by the feedback instruction. Accordingly, the user can monitor a health state, exercise strength, and the like through the IoT lighting device when reaching home, such that the user′s state can be monitored at home without continuously carrying or wearing a smartphone or a wearable device, thereby increasing user convenience. Moreover, data acquired from the user′s smartphone and wearable device and the data acquired from the IoT lighting device are integrated and analyzed, and thus the user′s health state, exercise amount, and the like can be correctly determined.
Patent KR-20200131480-A (KR)
Inventor: KAUN TEAK YUN
IPC: G06Q30/06
Filed: 2019-05-14
Abstract: The present invention relates to a system and method of bargaining for a real estate transaction that a buyer and seller can directly bargain with each other over the amount and terms and conditions of a real estate transaction in real time. When one terminal approves a transaction, the transaction is concluded while the transaction is terminated so that all terminals cannot make inputs and the determined amount and terms and conditions of the transaction are immediately notified to a real estate broker terminal so that a buyer and a seller can negotiate directly with terminals, thereby making the buyer and seller easy to write a contract.
Patent KR-20200131982-A (KR)
Inventor: LEE DONG WOOK
IPC: H01M4/62
Filed: 2019-05-15
Abstract: The present invention relates to a positive electrode for a lithium secondary battery, comprising sulfur-halloysite complex which can improve the capacity and energy amount of the battery by replacing the conventional sulfur-carbon composite being applied as a positive electrode active material with a sulfur-clay complex and increasing the sulfur content in the positive electrode, to a production method thereof, and to a lithium secondary battery comprising the positive electrode. The positive electrode for a lithium secondary battery comprises the sulfur-halloysite complex including: halloysite, a kaolin-based clay; and sulfur supported on the halloysite.
Patent KR-20200132457-A (KR)
Inventor: PARK SUNG CHUL
IPC: C09D7/63
Filed: 2019-05-17
Abstract: The present invention relates to a release coating composition for a tire bladder and a method for preparing the same. Particularly, the present invention relates to a release coating composition for a tire bladder, including: a) polydimethylsiloxane; b) a reaction product of sodium silicate with chloromethyl silane and isopropyl alcohol; c) titanium (IV) isopropoxide; d) N,N′,N″-tributyl-1-methylsilane triamine; e) hydrogenated heavy naptha; and f) hydrogenated light naphtha. According to the present invention, it is possible to provide a release coating which can provide an excellent release effect even with a small coating amount, can be used at any time of the four seasons by virtue of low sensitivity to temperature, can increase production efficiency by virtue of excellent dryness, and has excellent scratch resistance and long-term storage stability.
Patent KR-20200132568-A (KR)
Inventor: CHOI CHIL SUNG
IPC: G02B27/44
Filed: 2019-05-17
Abstract: A backlight unit can comprise: a light source that provides coherent light; a light guide plate including a light-incident surface onto which light enters from a light source and a light-exit surface to emit the incident light; a plurality of diffraction gratings including a first input grating, a second input grating, and a third Input grid that are disposed in different areas on the light guide plate to sequentially diffract light from the light source so as to extend beam width while traveling the inside of the light guide plate; and a diffraction grating including an output grating that diffracts and outputs light having an extended beam width in a direction toward the outside of the light guide plate. Accordingly, the backlight unit applied to a holographic display can be miniaturized.
Patent KR-20200133432-A (KR)
Inventor: KIM HYE SEON
IPC: A23L27/10
Filed: 2019-05-20
Abstract: The present invention is a method for making sweet taste with domestic agricultural products, onions, and removing peculiar smell of pork without using garlic. In addition, stir-fried pork is a dish which can be easily cooked with leftover pork in a house, and is a favorite cooking method for both men and women of all ages since pork is soft by adding onions.
Patent KR-20200133509-A (KR)
Inventor: LEE HAI CHAN
IPC: B08B3/12
Filed: 2019-05-20
Abstract: The present invention relates to a precise nozzle washing apparatus, comprising: a supply tube into which a washing agent is supplied and which injects washing agent with high pressure; an upper plate having a first through hole through which the washing agent of the supply tube is penetrated; and a lower plate installed under the upper plate to be able to move vertically, having a second through hole, in which a nozzle is seated, at the position facing the first through hole and coming in close contact with the upper plate according to a vertical movement, wherein the nozzle is washed by means of the washing agent injected from the supply tube in a state wherein the upper plate and the lower plate come in close contact with each other. By such configuration, the precise nozzle washing apparatus according to the present invention injects the high pressure washing agent to the nozzle provided between the upper plate and the lower plate, thereby efficiently removing foreign matters hardened on the outer circumferential surface of the nozzle and foreigns matter clogging a nozzle tube.
Patent KR-20200135598-A (KR)
Title: Preparation for preventing and curing dermatophytosis of nail
Inventor: CHOI BYUNG KYU
IPC: A61K36/899
Filed: 2019-05-22
Abstract: The present invention relates to an agent for preventing or alleviating athlete′s food on nails. More specifically, the present invention relates to an agent for preventing or alleviating athlete′s food on nails having skin protection, antioxidant, and antibacterial actions at the same time by using natural plant oils and extracts as main components. The agent for preventing or alleviating athlete′s food on nails according to the present invention has natural oil as a main component, has less side effects such as toxicity or skin irritation, as well as exhibits skin protection, antioxidant, and antibacterial actions at the same time, thereby being able to be preferably used as a cosmetic or pharmaceutical composition for preventing and alleviating athlete′s food on nails.
Patent KR-20200135644-A (KR)
Title: Method manufacturing for health food using eel powder
Inventor: JU GYEOUNG BEOM
IPC: A61K35/60
Filed: 2019-05-24
Abstract: The present invention provides a method for manufacturing health food using eel powder that is easy to ingest and has excellent health and skin care effects by vacuum drying and powdering eel.