baber/WOPTO huggingface dataset:
Patent KR-20200045839-A (KR)
Inventor: SUL HYUN HEE
IPC: G03B17/12
Filed: 2018-10-23
Abstract: Disclosed are an AF actuator for a small camera applied with a foreign matter prevention structure, and a manufacturing method thereof. According to one aspect of the present invention, the AF actuator driving a lens of a camera module up and down comprises: a first sub-assembly including a base on which a hall sensor is installed, a bobbin assembled to the base, and a coil wound on the outside of the bobbin; and a second sub-assembly including a lens carrier to which a lens is coupled inside, and a holder attached with a pair of driving magnets interacting with the coil and sensing magnets interacting with the hall sensor. The first sub-assembly is fixed, and the second sub-assembly is driven up and down to drive the lens up and down.
Patent KR-20190046698-A (KR)
Inventor: KIM SEONGHO
IPC: F24F110/00
Filed: 2018-10-25
Abstract: The present invention relates to a bathroom facility in which bathroom furniture is combined with home appliances for use in bathrooms. The bathroom facility according to the present invention comprises: a mirror cabinet device attached to the wall of a bathroom; and a sink cabinet device mounted to the floor of the bathroom and including a bathroom sink. The mirror cabinet device includes a cooler and a charging box for charging small home appliances, and the sink cabinet device includes a drawer type towel management unit and a drawer type console.
Patent KR-20200048149-A (KR)
Inventor: RHO DAE SEOK
IPC: H02S50/00
Filed: 2018-10-29
Abstract: The present invention relates to an operation efficiency improvement system for a photovoltaic (PV) power source and an operation efficiency improvement method of a PV power source using the same. The operation efficiency improvement system comprises a plurality of strings, a three-phase inverter, and a control unit. The strings individually include a plurality of PV modules and are connected to each other in parallel. The three-phase inverter has a predetermined operation voltage range, and is connected to the strings. The control unit is electrically connected between the strings and the three-phase inverter, and compensates for voltage of the corresponding string when at least one voltage of the strings falls below the operation voltage range of the three-phase inverter.
Patent KR-20200053961-A (KR)
Title: Fender Davit Device
Inventor: KIM SANGWHEE
IPC: B63B59/02
Filed: 2018-11-09
Abstract: Disclosed is a fender davit device. According to one aspect of the present invention, the fender davit device includes: a fender; a davit configured to include a hauling line holding the fender and a winch winding or unwinding the hauling line to move the fender; and a hauling line tension maintaining part maintaining tension of the hauling line holding the fender at a predetermined range level to prevent damage to the hauling line, wherein the hauling line tension maintaining part includes: a first idle pulley wound on a middle portion of the hauling line between the fender and the winch; a sub block in which the first idle pulley is installed; and a slider guiding the sub block to be vertically moved with respect to the davit.
Patent KR-20200057816-A (KR)
Inventor: KIM DONG SOO
IPC: G06N3/08
Filed: 2018-11-13
Abstract: The present invention relates to a system and a method for photo editing price and editor selection using deep learning. In the method, a service provider server sends an original photo and corrected sample photos related to a request to a customer terminal so that a selection is made when the customer terminal provides the original photo to be edited and the photo editing-related request. By means of the service provider server, the original photo is corrected based on the sample photo selected from the customer terminal and information learned by deep learning such that the customer′s request is reflected. Then, the corrected photo is sent to the customer terminal and the customer′s satisfaction is checked. The service provider server asks for a detailed request to the customer terminal based on the customer satisfaction from the customer terminal, the original photo of the customer, the request, and the sample photo. The customer terminal is provided with a predicted editing price and information on photo editors based on the customer satisfaction, the original photo of the customer, the request, the sample photo, and the detailed request. When an editor is selected and purchase is determined on the customer terminal, a photo editor server transmits a photo corrected with respect to the original photo to the customer terminal and offers a desired price. The customer terminal makes a payment within the range of the predicted editing price with reference to the desired price offered by the photo editor server.
Patent KR-20200058977-A (KR)
Inventor: SEONG WOOJAE
IPC: B23K31/00
Filed: 2018-11-20
Abstract: The present invention relates to a method for determining the position of a heating portion which is simultaneously heated along with a welded portion for preventing longitudinal bending deformation of a relatively long length. To this end, provided is a method for determining the position of a heating portion for preventing longitudinal bending deformation, which comprises: a step that the position of a neutral axis, which is the center of the cross section of a structure, is calculated by means of a calculation formula to set the position of the neutral axis; and a step that a heating portion is determined at the position which is spaced apart by the distance of the welded portion from the position of the neutral axis on the cross section of the structure on the opposite side of the welded portion of the predetermined neutral axis. Therefore, the precise heating portion can be provided during welding in accordance with fabrication of the structure. Consequently, high productivity can be guaranteed without an additional process or equipment, and the structure of a fine quality can be manufactured without longitudinal bending deformation.
Patent KR-20200062431-A (KR)
Inventor: LEE TAE UNG
IPC: F16H59/24
Filed: 2018-11-26
Abstract: Disclosed are an apparatus and a method for controlling a shift in a vehicle. The apparatus for controlling a shift in a vehicle of the present invention includes: a throttle position sensor that detects the opening amount of a throttle valve; and a control unit for shifting a shift line in accordance with a pedal operation characteristic detected by the opening amount of the throttle valve sensed by the throttle position sensor during a power-on downshift or a power-off upshift.
Patent KR-20200061993-A (KR)
Title: wet type gravel manufacturing process
Inventor: LIM HOE GYU
IPC: B28B7/16
Filed: 2018-11-26
Abstract: The present invention relates to a method of manufacturing a wet type aggregate for soil reclamation composed of mortar cement. To this end, the present invention includes: a water absorbent cutting step (100); an outer cast bonding step (200); an inner cast mounting step (300); a mortar cement injection step (400); a curing progress step (500); a through body removing step (600); a first curing completion step (700); an inner cast removing step (800); a water absorbent burying step (900); an absorbent burying hole closing step (1000); a second curing completion step (1100); and an outer cast removing step (1200).
Patent KR-20200063578-A (KR)
Title: Ventilation type sound absorption sound insulation board and Soundproof wall using this
Inventor: KANG MAN SIK
IPC: E01F8/00
Filed: 2018-11-28
Abstract: The present invention relates to a soundproof plate and a soundproof wall using the same and, more specifically, to a ventilating sound-absorbing soundproof plate which is used in a soundproof structure requiring noise prevention or ventilation such as a soundproof structure of a tunnel-type soundproof wall and an upright soundproof wall to block noise or dust created in a place such as a road, railroad, and construction site, and can absorb created noise and circulate inside and outside air, and a soundproof wall using the same. Moreover, the ventilating sound-absorbing soundproof plate and the soundproof wall using the same use a front sound-absorbing material and a rear sound-absorbing material to absorb noise and use a guide space formed between the front sound-absorbing material and the rear sound-absorbing material, a first penetration hole of a front plate, and a second penetration hole of a rear plate to effectively move air and disperse noise by a vortex phenomenon to improve sound-absorbing performance without a forcible air blowing fan or an opening/closing structure and circulate inside and outside air.
Patent KR-20200067307-A (KR)
Inventor: BAEK KIHYUN
IPC: H04N5/33
Filed: 2018-12-03
Abstract: The present invention relates to an unmanned system for preventing spontaneous combustion of fuel, which is installed on a storage facility storing the fuel to prevent the spontaneous combustion of the fuel. The unmanned system for preventing spontaneous combustion of fuel includes: a measuring part measuring temperature of the fuel positioned on a lower portion while being widely moved over an upper portion of the fuel; a spray part which can spray materials for lowering the temperature of the fuel onto the fuel positioned on the lower portion while being moved with the measuring part; and a control part controlling a spray of the spraying part in accordance with the temperature measured in the measuring part.
Patent KR-20200067052-A (KR)
Inventor: PARK SANG JUN
IPC: A61B5/00
Filed: 2018-12-03
Abstract: Provided are a brain aneurysm predicting device and to a brain aneurysm predicting result providing method performed by the brain aneurysm predicting device. The brain aneurysm predicting device comprises: a storage unit storing a pre-trained brain aneurysm prediction model; a data acquisition unit acquiring a fundus picture of a subject; and a prediction unit determining whether the subject has a brain aneurysm by applying the fundus picture data of the subject to the brain aneurysm prediction model.
Patent KR-20200068197-A (KR)
Inventor: AEOM DAE SIK
IPC: C09K109/00
Filed: 2018-12-05
Abstract: The present invention relates to an eco-friendly functional landscaping soil and a method of manufacturing the same, wherein the landscaping soil firstly provides nutrients required when a user firstly transplants a fruit tree such as Xanthoceras sorbifolium in a seeding stage in lands such as forests and fields or in a growing season of 1 to 2 years, and secondly provides nutrients required when the user cultivates landscaping flowers or general vegetables at insides such as houses, apartments, and stores or at outsides such as rooftops. One or more particles are selected from particles including zeolite, pearlite, volcanic sand, peatmoss powder, natural inorganic foam particles which are porous materials having micro pores (group A). One or more substances are selected from nutritional substances such as starch, gelatin, chitosan as nutrients of plants to be mixed and dipped in a water solution formed in a gel state (group B). At least one is selected from lactobacillus, yeast fungus, or bacillus subtilis which is cultivated to prepare a fermentation culture (group C). At least one type of powder of the group A among a mixture of groups A, B, and C prepared is mixed in a weight ratio of 1 : 1. 25-35 parts by weight thereof and 3-6 parts by weight of a mixed liquid obtained by selecting one or more types of extracts of the group B, water, and one type of the group C and mixing the same at a weight ratio of 1 : 6 : 1 are contained and combined with a mixed liquid to be formed into a granular shape, thereby manufacturing landscaping soil. The landscaping soil is used as indoor or outdoor rooftop landscaping soil and land improvement agent so that growth of plants can be accelerated.
Patent KR-20200071342-A (KR)
Inventor: LEE MIN SU
IPC: B60G17/016
Filed: 2018-12-11
Abstract: According to the present invention, disclosed is a system for deriving a damper speed of a vehicle, including: a deriving module that receives lateral acceleration information from a sensor module and derives tire vertical force of each corner according to a vehicle body behavior as a sprung mass by using pre-stored vehicle information; a calculation module that receives the tire vertical force derived by the deriving module and derives the damper speed of each corner by using suspension force of each corner according to a suspension mechanism between the sprung mass and an unsprung mass and the tire vertical force; and an output unit that outputs the damper speed of each corner derived by the calculation module.
Patent KR-20200072062-A (KR)
Inventor: LEE KYUNG HOON
IPC: G09G3/00
Filed: 2018-12-12
Abstract: A high voltage sensing circuit included in a display driving integrated circuit includes a plurality of channels, a plurality of sampling capacitors, an amplifier, and a feedback capacitor. The plurality of channels receive a plurality of input voltages. The plurality of sampling capacitors are respectively connected to the plurality of channels to simultaneously sample a plurality of input voltages. The amplifier sequentially receives a plurality of sampled input voltages and sequentially generates a plurality of sensing voltages lower than the plurality of input voltages. The feedback capacitor is connected between the input terminal and the output terminal of the amplifier and is shared by the plurality of channels. The plurality of input voltages sampled by the amplifier and the feedback capacitor are sequentially scaled to a plurality of sensing voltages, thereby effectively sensing a relatively high voltage.
Patent KR-20190121229-A (KR)
Title: Multi-layered ceramic electronic component
Inventor: CHOI DU WON
IPC: H01G4/012
Filed: 2018-12-12
Abstract: The present invention provides a high-capacity multi-layered ceramic electronic component with excellent reliability. The multi-layered ceramic electronic component comprises: a ceramic body including a dielectric layer and a plurality of first and second internal electrodes arranged to face each other while the dielectric layer is arranged therebetween, and including a first surface and a second surface facing each other in a first direction, a third surface and a fourth surface being connected to the first surface and the second surface and facing each other in a second direction, and a fifth surface and a sixth surface being connected to the first surface to the fourth surface and facing each other in a third direction; and first and second external electrodes arranged on the outside of the ceramic body, and electrically connected to the first and second internal electrodes. The dielectric layer includes a main component of base metal represented by (Ba_(1-x)Ca_x)TiO_3 (0< x <= 0.09), includes Y as a first minor component, includes Mg as a second minor component, includes one or more among Ba and Zr as a third minor component, includes one or more among Mn, Ni, W, V, and Fe as a fourth minor component, and includes a dielectric magnetic composition containing Si as a fifth minor component.
Patent KR-20200073466-A (KR)
Inventor: CHO HYUN SEUNG
IPC: E03F5/04
Filed: 2018-12-14
Abstract: According to an embodiment of the present invention, an odor backflow blocking unit, which is a unit for blocking odor flowing back through a drain pipe while being installed in a drain hole for drainage, comprises: a space providing unit inserted into a drain pipe through a drain hole, and providing a drain space for drainage; first and second extension units formed to extend from first and second sides defined by dividing one side of the space providing unit, wherein the first and second extension units are integrally formed and extend to access each other; and first and second blocking units integrally formed by extending from each of the first and second extension units, and integrally formed with each other. The first and second blocking units prevent backflow of odor to the drain space from the drain pipe by a water film phenomenon by wastewater existing between the drain space and the drain pipe in a case of a non-drainage state, and allow the wastewater to be discharged to the drain pipe by providing a discharge space by the wastewater passing through the drain space in case of a drainage state.
Patent KR-20180134833-A (KR)
Inventor: JEONG MI JEONG
IPC: A01G7/04
Filed: 2018-12-14
Abstract: The present invention relates to a method for increasing the vitamin C content of vegetable sprouts using sound wave treatment in a specific range during a growth stage of vegetable sprouts. Accordingly, vegetable sprouts having the high vitamin C content are produced by initiating a proper range for increasing the vitamin C content, growth time and treatment time of vegetable sprouts suitable for sound wave treatment.
Patent KR-20190000856-A (KR)
Title: Light Cleaning Tools
Inventor: PARK JOON WOO
IPC: F21V33/00
Filed: 2018-12-14
Abstract: A light mop is an invention that shows all foreign substances existing on a floor, a wall, and a thing when cleaning when there are a large amount of foreign substances thereon. When a user approaches a lamp as close as possible to the floor, the user can see the foreign substances as the foreign substances reflect the light. When the user cleans the floor, the wall, the thing, the user can see all the foreign substances, therefore the user can see how many foreign substances exist and can check a kind of foreign substance to clean.
Patent KR-20200074410-A (KR)
Inventor: YI CHANG YUN
IPC: A61M16/04
Filed: 2018-12-17
Abstract: An intubation fixing device according to the present invention includes: a base portion adhering to a body; a grip portion for fixing a tube inserted into the body; and a link portion connecting the base portion and the grip portion, wherein the grip portion includes a first member which is bent at least twice and has a groove so that a part thereof is penetrated, a second member which is bent at least twice and part of which is slidably formed in the groove, and an elastic member that provides restoring force to at least one of the first member and the second member.
Patent KR-20200074575-A (KR)
Inventor: SEOL JAE SIK
IPC: E03D9/08
Filed: 2018-12-17
Abstract: The present invention relates to a device and a method for controlling an output of a hot water heater embedded in an instantaneous hot water module of a bidet, which can control the output of the hot water heater optimally by detecting AC zero cross by itself by using a control signal transmitted from a main control unit through universal asynchronous receiver/transmitter (UART) communication, in a separable instantaneous hot water module in which a control microcomputer is embedded. The device comprises: a supply water temperature detection unit which detects the intake temperature of washing water; a discharge temperature detection unit which detects the discharge temperature of the washing water; an instantaneous hot water control unit which receives control data through the UART communication with the main control unit, detects the AC zero cross based on the received control data, determines a hot water heater output according to the difference between the intake temperature and the discharge temperature of the washing water, and controls the output of the hot water heater based on the detected AC zero cross when controlling the determined output of the hot water heater; and a heater drive unit which supplies and cuts AC power to the hot water heater according to a hot water heater control signal output from the instantaneous hot water control unit.
Patent KR-20200076512-A (KR)
Inventor: KIM SEUNG GOO
IPC: B01J20/08
Filed: 2018-12-19
Abstract: The present invention relates to a lithium adsorbent and a method for producing the same, and provides a lithium adsorbent which comprises aluminum hydroxide and further comprises a trivalent metal.
Patent KR-20200077108-A (KR)
Title: Pretreatment method for recycling lithium secondary battery
Inventor: JI HOON RHEE
IPC: B02C23/08
Filed: 2018-12-20
Abstract: According to the present invention, a pretreatment method for a lithium secondary battery regeneration process comprises the steps of: discharging lithium secondary battery waste; shredding the discharged lithium secondary battery waste; pulverizing the shredded material; and firing the pulverized material, wherein the firing step includes a first firing step, a second firing step, and a third firing step.
Patent KR-20200080474-A (KR)
Inventor: PARK HAN SOO
IPC: B65H54/553
Filed: 2018-12-26
Abstract: The present invention relates to a winding apparatus, which comprises: a winding wheel winding freely bending wires; a rotary motor which rotates the winding wheel; a hollow-type guide unit in which a circular hollow unit through which a wire rod wound by the winding wheel passes is positioned; and a roller-type guide unit which is rotatably positioned between the hollow-type guide unit and the winding wheel and in which the wire rod makes contact with the outer circumferential surface. Accordingly, the winding apparatus of the present invention can smoothly moves in the width direction of the winding wheel when the wire rod is wound so that the wire rod is wound evenly in the width direction of the winding wheel, thereby increasing efficiency of winding operation. In addition, the winding apparatus can wind a large amount of wire rod as much as possible on the winding wheel, thereby greatly improving convenience and efficiency for handling and storage of the wire rod.
Patent KR-20200080494-A (KR)
Title: Stress management apparatus for the emotional worker and operation method thereof
Inventor: HYUN WOO OH
IPC: A61B5/11
Filed: 2018-12-26
Abstract: According to the present invention, an operation method of a stress management device may comprise the steps of: generating bio-signal information, facial expression information, and voice information of a user from an electrical signal, an image signal, and a voice signal obtained from a user; generating environmental information from an environmental variable of a location where the user locates; receiving input information from the user; calculating a stress index of the user from the bio-signal information, the facial expression information, the voice information, the environmental information, and the input information; and performing an operation corresponding to the stress index for the user based on a user profile. The operation method may provide a service capable of relieving stress.
Patent KR-20200081793-A (KR)
Inventor: WON SUNG JAE
IPC: A01K61/65
Filed: 2018-12-28
Abstract: The present invention relates to a float unit for a fish farming cage. The float unit includes: a first binding portion in which a space portion for buoyancy body insertion is formed; a steel buoyancy body inserted into the first binding portion; a second binding portion disposed at a certain distance from the first binding portion and structurally identical to the first binding portion; a synthetic resin buoyancy body inserted into the second binding portion; a connecting frame coupled between the first binding portion and the second binding portion for connection between the first binding portion and the second binding portion; and a foothold coupled to the upper surface of the connecting frame and height-adjustably coupled through height adjustment means. The height adjustment means includes: a hinge frame coupled to the upper end of the first binding portion and hinge-coupled to one end of the foothold; a height adjustment frame vertically coupled to the upper end of the second binding portion with multiple coupling holes formed at equal intervals in the vertical direction; and a support piece height-adjusted by selective coupling to the coupling hole of the height adjustment frame with one end supporting the other end of the foothold coupled to the hinge frame. The present invention has a simple structure and facilitates float installation. In addition, a stable installation state can be maintained and buoyancy bodies of various diameters can be applied.