baber/WOPTO huggingface dataset:
Patent KR-20200140588-A (KR)
Inventor: KIM IG JAE
IPC: G06K9/48
Filed: 2019-06-07
Abstract: Embodiments of the present invention relate to a method for providing a product sales service based on an image and a system for performing the same. The method comprises the steps of: receiving a sales request of a target product from a user device, wherein the sales request includes an image of the target product; extracting features for recognizing a product from the image of the target product and recognizing the target product based on the extracted features; and providing a sales service for the sales of the target product.
Patent KR-20200143575-A (KR)
Inventor: KIM HACK YOUN
IPC: A23L27/30
Filed: 2019-06-13
Abstract: The present invention relates to a method for manufacturing a chicken breast sausage with increased emulsification stability and heating yield. It has been confirmed that a chicken breast sausage manufactured by adding frozen seawater or frozen seawater and ice water to a mixture of chicken breast and pork back fat has increased emulsification stability and heating yield compared to sausages manufactured without adding seawater. In addition, as the fat content is reduced by the addition of seawater, the moisture content and viscosity are increased, and the texture is improved, so that the product value is excellent.
Patent KR-20200145475-A (KR)
Title: The bumps that automatically adjust the height
Inventor: SEO JUNG HUN
IPC: E01F13/00
Filed: 2019-06-21
Abstract: The present invention relates to a parking bump for automatically adjusting height. An objective of the present invention is to automatically adjust the height of a parking bump to prevent vehicle scratches when parking a vehicle to resolve a conventional problem of scratching a vehicle by a parking bump with a fixed height when parking the vehicle. According to the present invention, the parking bump comprises: a sensing unit to periodically emit a laser to identify whether a vehicle exists and the height of a vehicle when parking a vehicle and transfer the time at which the laser is emitted and the time when light reflected from an object is sensed to a processing unit; the processing unit to perform a program in a processor to control the operation of a driving unit after obtaining the height of the vehicle by data obtained from the sensing unit to obtain the time difference between the laser emission time and reflection time and obtain the distance to control the distance by which the driving unit is to be moved; the driving unit to operate a motor of the driving unit for a prescribed time by control of the processing unit to adjust the height of the parking bump after operating the driving unit by control of the processing unit; and a power supply unit to supply power to each device when a detachable rechargeable battery is mounted in a socket. Therefore, the present invention automatically adjusts the height of the parking bump to prevent vehicle scratches when parking a vehicle to resolve a conventional problem of scratching a vehicle by a parking bump with a fixed height when parking the vehicle.
Patent KR-20210004551-A (KR)
Inventor: KIM HWA PYONG
IPC: H03L7/089
Filed: 2019-07-05
Abstract: The present invention discloses a delay locked loop circuit and a semiconductor memory device including the same. The delay locked loop circuit comprises: a clock signal input buffer generating a reference clock signal by buffering an input clock signal; a delay unit generating an internal clock signal by delaying the reference clock signal in response to a coarse delay code or a fine delay code; a clock signal delay replica unit delaying the internal clock signal by the delay time of the clock signal input buffer to generate a feedback clock signal; a coarse delay control unit inputting the reference clock signal and the feedback clock signal, detecting a time between a transition time of the reference clock signal and a transition time of the feedback clock signal which occurs before the transition time of the reference clock signal, and generating a coarse delay code; and a fine delay control unit generating a fine control code by comparing a phase of the reference clock signal and a phase of the feedback clock signal. According to the present invention, it is possible to accurately detect the time between the transition time of the reference clock signal and the transition time of the feedback clock signal.
Patent KR-20210006817-A (KR)
Inventor: WIELL TOMAS
IPC: H01J37/21
Filed: 2019-07-09
Abstract: The present invention relates to a hard X-ray photoelectron spectroscopy (HAXPES) system comprising an X-ray tube, an X-ray monochromator, and a sample. The X-ray tube provides a photon beam directed through the system via the X-ray monochromator to excite electrons from the illuminated sample. The X-ray tube is connected to a monochromator vacuum chamber in which the X-ray monochromator is configured to monochromatize and focus the beam on the sample. The monochromator vacuum chamber is connected to an analysis vacuum chamber. The illuminated sample is loaded in the analysis vacuum chamber. The analysis vacuum chamber is connected to an electron energy analyzer. The electron energy analyzer is loaded on the analysis vacuum chamber. Also, the photon beam provided from the X-ray tube diverges and has energy exceeding 6 keV. The X-ray monochromator also includes a curved optical element arranged to monochromatize and focus the diverging photon beams.
Patent KR-20210008452-A (KR)
Inventor: WEON DOO LEE
IPC: B63H21/38
Filed: 2019-07-10
Abstract: Provided is a fuel gas management system for a vessel, capable of improving reliquefaction efficiency. The fuel gas management system for a vessel according to an embodiment of the present invention comprises: a storage tank for receiving liquefied gas and boil-off gas; a boil-off gas supply line which has a first compression part for pressurizing the boil-off gas of the storage tank and supplies the boil-off gas pressurized by the first compression part to a site for consumption; and a reliquefaction line for receiving and reliquefying a part of the boil-off gas pressurized by the first compression part. The reliquefaction line comprises: a second compression part for additionally pressurizing the introduced boil-off gas; a heat exchanger for cooling the boil-off gas additionally pressurized by the second compression part by exchanging heat bewteen the same and the boil-off gas at the front end of the first compression part on the boil-off gas supply line; a first gas-liquid separator which receives the boil-off gas cooled by the heat exchanger and separates the boil-off gas into gas and liquid components; a gas component circulation line for transferring the gas component of the first gas-liquid separator; an expansion part arranged in the gas component circulation line to depressurize the gas component of the first gas-liquid separator; and an emergency circulation line for supplying a stream of extra gas of the reliquefaction line towards the front end of the expansion part when the reliquefaction line is stopped.
Patent KR-20210007385-A (KR)
Inventor: KANG JEONG SU
IPC: G06Q50/30
Filed: 2019-07-11
Abstract: Provided are an error monitoring apparatus and method. The error monitoring method of the present invention includes the steps of: collecting an event-related potential (ERP) for at least one passenger in a first mobility for a predetermined amount of time; analyzing the ERP collected for the predetermined amount of time; and transmitting error information of the first mobility to a traffic control server based on an analysis result. The error information of the first mobility includes at least one of information on a time when the ERP is generated, a waveform of the ERP, position information of the first mobility or operation information of a second mobility, and the second mobility for which is different from the first mobility and causing the ERP.
Patent KR-20210007467-A (KR)
Inventor: HAN HYO SIN
IPC: F16L23/036
Filed: 2019-07-11
Abstract: According to an embodiment of the present invention, a double claw clamp for a vacuum pipe includes: a bolt unit (10) having a bolt head (12) and a male screw (14); a spring unit (20) arranged to be inserted into the bolt unit (10) and applying restoring force in an extended direction; a first claw unit (30) having a hole (32) through which the bolt unit (10) penetrates, having a first claw (35) so as to be hooked onto a first flange of the pipe, and pushed by the restoring force of the spring unit (20); and a second claw unit (40) having a female screw (42) fastened to the male screw (14) and having a second claw (45) so as to be hooked onto a second flange of the pipe.
Patent KR-20210016222-A (KR)
Inventor: KIM HYANG YUL
IPC: G02F1/1335
Filed: 2019-08-02
Abstract: According to one embodiment, provided is a display device including an optical control film including a first align pattern, and a display panel including a second align pattern overlapping the first align pattern. The first alignment pattern and the second alignment pattern overlap. According to the present invention, through the light control film, it is possible to control a reflection of a predetermined image on a substrate.
Patent KR-20210019343-A (KR)
Title: Needle for embroidery
Inventor: OH KYUNG HEE
IPC: D05C1/06
Filed: 2019-08-12
Abstract: The present invention relates to a needle for embroidery, which allows a plurality of threads or threads of various colors to be threaded, and a thread to be easily put through the eye of the needle. Provided are: a plurality of fitting holes in the eye of the needle; and a fitting pin that is inserted into and detachably mounted on the plurality of fitting holes so that the thread is threaded into the fitting holes.
Patent KR-20210042596-A (KR)
Title: System for providing an air pollution information using a dcu
Inventor: CHOI HYUN JONG
IPC: G08B25/10
Filed: 2019-10-10
Abstract: The present invention relates to an air pollution information providing system using a DCU facility. By providing an air pollution detection sensor at the bottom of the DCU facility and allowing information to be exchanged through serial communication through UART between the sensor and the DCU processor, more air pollution detection sensors can be easily installed in more detailed areas, and pollution information for each area can be collected. Based on the customer information, detailed air pollution information for each area can be more easily provided to customers living in the customer district, in the provided air pollution information providing system using a DCU facility.
Patent KR-20210046105-A (KR)
Title: Hydrophilic surface treatment apparatus for implant using plasma
Inventor: KIM GUN TAE
IPC: A61C8/00
Filed: 2019-10-17
Abstract: The present invention relates to a hydrophilic treatment device for an implant surface using plasma. The hydrophilic treatment device for an implant surface according to the present invention includes: a dielectric having a plasma discharge space therein; a plurality of electrodes coming in contact with the outer surface of the dielectric to apply a voltage for generating plasma discharge in an inner space of the dielectric; and an orifice formed at an outlet of a gas pipe to inject gas for plasma discharge into the inner space of the dielectric. The plurality of electrodes are divided into a first electrode group and a second electrode group to apply an alternating voltage to both ends. The electrodes belonging to the first electrode group and the electrodes belonging to the second electrode group are alternately arranged.
Patent KR-20200097627-A (KR)
Inventor: MA DONG HEE
IPC: G01N27/30
Filed: 2019-10-28
Abstract: The present invention relates to a biosensor with improved detection performance and a method of manufacturing the same. The biosensor according to embodiments of the present invention includes: a substrate; a working electrode disposed on the substrate; and a reference electrode disposed on the substrate apart from the working electrode. The working electrode includes: a working electrode layer disposed on the upper surface of the substrate; an intermediation layer disposed on the upper surface of the working electrode layer and comprising an electron transport material and a polymer electrolyte; and an enzyme reaction layer disposed on the upper surface of the intermediation layer. The sensing performance for a material to be detected can be improved by dispersing and fixing the electron transport material at a high concentration in the intermediation layer.
Patent KR-20210052069-A (KR)
Title: Jokbal using chicken foot broth containing lacquer extract and preparation method thereof
Inventor: SHIN SHIN JA
IPC: A23L5/10
Filed: 2019-10-31
Abstract: The present invention relates to pork feet using chicken foot broth containing a lacquer extract and a preparation method thereof and, more specifically, to pork feet that contain a large amount of collagen and effectively extract flavonoids without an allergic reaction by preparing pork feet using chicken foot broth containing a lacquer extract from which urushiol has been removed, and can maximize the effects of various physiological activities, and to a preparation method thereof. The present invention comprises the steps of: preparing a lacquer extract from which urushiol has been removed (S10); using the lacquer extract and chicken feet to prepare chicken foot broth containing the lacquer extract (S20); and boiling pork feet in chicken foot broth containing the lacquer extract (S30).
Patent KR-20210054242-A (KR)
Title: Tumor necrosis factor alpha(TNF-α) small-molecule inhibitor
Inventor: CHOI SANGDUN
IPC: A61P29/00
Filed: 2019-11-05
Abstract: The present invention relates to a small molecule TNF-α inhibitor and, more particularly, to: a compound for inhibiting the formation of a TNF-α homotrimer by specifically binding to the binding cavity of a TNF-α homodimer; a composition for inhibiting TNF-α, containing the compound; and a composition for preventing or treating autoimmune diseases and/or inflammatory diseases, containing the composition for inhibiting TNF-α. Extracellular inactivation of TNF-α through protein-protein interface destruction is the most innovative and effective method for alleviating chronic systemic inflammatory states, and TIM series compounds, which have better efficacy and lower toxicity than those of existing TNF inhibitors and have oral bioavailability, can be effectively used as leading anti-inflammatory molecules.
Patent KR-20210054394-A (KR)
Inventor: CHO HYUN JIN
IPC: A41D31/12
Filed: 2019-11-05
Abstract: The present invention relates to an ice polymer quilted pack using a traditional quilted structure and a method for manufacturing the same. More specifically, an ice polymer quilted pack using a traditional quilted structure comprises: a cover fabric made of a pair of fabrics facing each other in a rectangular shape; and an ice polymer member disposed between the pair of fabrics of the cover fabric to generate a cool feeling. According to the present invention, it is possible to provide a cool feeling.
Patent KR-20210058117-A (KR)
Title: Alignment Method and Device for hair pin with multiple layers of Motor stator
Inventor: KIM MYUNG JIN
IPC: H02K15/00
Filed: 2019-11-13
Abstract: The present invention relates to a hair pin aligning method for aligning ends of hair pins made of multiple layers and, more specifically, to a driving motor hair pin aligning method having multiple layers and a device thereof which temporarily partition ends of hair pins before division pins rotate to divide the ends of the hair pins by one pair, thereby preventing damage to the hair pins when the division pins rotate.
Patent KR-20210061728-A (KR)
Inventor: KIM CHAE JIN
IPC: G09B19/06
Filed: 2019-11-20
Abstract: According to an embodiment of the present invention, foreign language learning providing an artificial intelligence recommendation service includes the steps of: receiving and storing learner information from a foreign language learning application provided through a learner terminal; and providing a foreign language learning image suitable for a learner in response to the learner information, wherein a foreign language learning image is a foreign language learning image provided to the learner with the most similar condition by searching for a condition similar to the learner using a recommendation algorithm.
Patent KR-20200115022-A (KR)
Title: Mobile device and operating method of the same
Inventor: KIM YONG WAN
IPC: A63F13/35
Filed: 2019-11-25
Abstract: Disclosed are a mobile device and an operating method thereof. The disclosed operating method of the mobile device performs game play in accordance with a predetermined script in a game application executed on the mobile device by a virtual user, receives a response to the game play from a game server related to the application, collects at least one of performance indicator data and resource data of the game server based on the response, and transmits the collected data to a test management device.
Patent KR-20200086613-A (KR)
Title: Workload scheduling and distribution on a distributed graphics device
Inventor: VEMBU BALAJI
IPC: G06T1/20
Filed: 2019-11-26
Abstract: In a technological embodiment of the present specification, provided are graphics, media, and computing devices having a tile structure composed of multiple tiles of a smaller graphics device. A workload distribution infrastructure of these devices allows the workload to be distributed across multiple tiles of the device. A work item may be submitted to any one or more of several tiles. In addition, upon completion of the work item, the graphics, media, and/or computing engine in the device can easily acquire a new work item to execute with minimum latency.
Patent KR-20210065318-A (KR)
Title: Razor Cartridge and Manufacturing Method thereof
Inventor: JO MIN JY
IPC: B26B21/40
Filed: 2019-11-27
Abstract: Disclosed are a razor cartridge and a method for manufacturing the razor cartridge. According to one embodiment of the present disclosure, provided razor cartridge comprises: at least one shaving blade having a cutting edge; a blade housing longitudinally receiving at least one shaving blade; and a clip which is for securing at least one shaving blade to the blade housing and has a shape of a closed loop.
Patent KR-20210067814-A (KR)
Title: method for controlling of Collision test device for vehicle and Collision test device for vehicle
Inventor: CHOI WON JUN
IPC: G01M7/08
Filed: 2019-11-29
Abstract: The present invention relates to a method for controlling a vehicle collision test device and the vehicle collision test device. The method comprises: a first step of storing data in a data storage unit; a second step of detecting whether a stopper unit and a locking protrusion unit are unclamped by detecting a bridge unit in a sensing unit; a third step of supplying power to a drop unit when unclamping is detected in the second step; a fourth step in which the elevating unit is coupled to the drop unit; a fifth step of raising the elevating unit to a drop position where free fall of the elevating unit starts by pulling of the drop unit; a sixth step of mounting a test object on an object mounting unit; a seventh step of cutting off power supplied to the drop unit; an eighth step in which the elevating unit is separated from the drop unit to allow the elevating unit to freely fall; a ninth step in which the elevating unit collides with the test object; a tenth step of detecting whether the stopper unit and the locking protrusion unit are clamped by the sensing unit detecting the bridge unit; and an eleventh step of analyzing a collision result in the collision step when the clamping is detected in the tenth step. Therefore, the present invention can increase the reliability and stability of a collision test result.
Patent KR-20210068787-A (KR)
Title: Tunnel Mold Cleaning Apparatus
Inventor: WI SEONG UI
IPC: E21D11/40
Filed: 2019-12-02
Abstract: According to the present invention, disclosed is a tunnel mold cleaning apparatus including: a pair of driving modules comprising a guide rail combined onto rebars exposed from opposite sides of a tunnel mold, a guide chain combined with the guide rail, a driving gear coupled with the guide chain, an electric motor driving the driving gear, a driving frame having a bent shape, to which the electric motor is fixed, and a driving roller combined with the top of an inner side of the driving frame to come in contact with the bottom of the guide rail; a transverse-axis guide combined between the pair of driving modules, having a length changeable by multiple stages; a swing module comprising a rack gear formed apart from the top of the transverse-axis guide to be combined between the pair of driving modules, a pinion gear coupled with the rack gear, an electric motor driving the pinion gear, a swing frame fixed to the bottom of the electric motor, into which the transverse-axis guide is inserted, and a mounting platform formed in a front end part of the top of the swing frame with a brush mounted thereon; a pair of limit switches formed inside the driving frame to be opposed to each other; and a control part controlling the electric motor of the driving modules to repeat an operation of moving the swing module by a predetermined distance along the guide rail when the swing module comes in contact with the limit switches while swinging along the transverse-axis guide, such that cleaning work for a curved surface of the tunnel mold can be performed. Therefore, the present invention is capable of preventing a tunnel mold from being deformed or deflected by its self-load.
Patent KR-20210069921-A (KR)
Title: Optical Fiber Monitoring Device
Inventor: PARK CHI YOUNG
IPC: H04B10/071
Filed: 2019-12-04
Abstract: The present invention relates to a device for monitoring whether an optical line connecting an optical communication device has failure. According to one aspect of the present invention, disclosed is an optical line monitoring device which comprises: a first connection port connected to a first monitoring port of a connected central office terminal (COT); a second connection port connected to the second monitoring port of the COT; a first switch for outputting input first monitoring light to any one of the first connection port to the second connection port; and a controller for determining failure of a first optical line corresponding to the first monitoring port and a second optical line corresponding to the second monitoring port by using the first monitoring light.
Patent KR-20210071190-A (KR)
Title: Hydrogen generation system using evaporative gas
Inventor: JUNG SEUNG KYO
IPC: H01M8/0612
Filed: 2019-12-05
Abstract: A hydrogen generation system using evaporative gas according to an embodiment of the present invention comprises: a storage tank for storing liquefied natural gas; a fuel supply unit for supplying fuel to an engine by receiving evaporative gas generated from the storage tank; a re-liquefaction device for re-liquefying the generated evaporative gas; a fuel reforming unit receiving at least a portion of the evaporative gas generated from the storage tank and generating a reformed gas containing hydrogen through a reforming reaction; a refining unit that receives the reformed gas generated by the fuel reforming unit and separates high-purity hydrogen; and a fuel cell for generating electricity by receiving high-purity hydrogen separated from the refining unit.