baber/WOPTO huggingface dataset:
Patent KR-20210029325-A (KR)
Title: Low power multi-channel optical receiver
Inventor: OH WON SEOK
IPC: H04B10/69
Filed: 2019-09-05
Abstract: The present invention discloses a low power multi-channel optical receiver. The optical receiver of the present invention includes: a multi-output linear regulator unit receiving a power supply voltage, normalizing the input power supply voltage to generate a first power supply voltage, and generating a second power supply voltage additionally normalized according to the number of channels; and an amplifying unit including an amplifying end for each number of channels, and receiving at least one of the first power supply voltage and the second power supply voltage from the multi-output linear regulator unit to amplify a signal.
Patent KR-20210029427-A (KR)
Title: Intelligent network connection system and operation method thereof
Inventor: HWANG JIN KYUNG
IPC: H04L29/06
Filed: 2019-09-06
Abstract: The present invention relates to an operation method of an intelligent network connection system for data interworking between an internal network (business network) and an external network (Internet network). The operation method of the intelligent network connection system comprises the steps of: collecting meta-information related to storage files of devices existing in an internal network and an external network, and storing the same in a database; generating a machine learning (ML) model for determining importance related to a moving file between the internal network and the external network; and determining a security level of a moving request file using the ML model when file movement from the internal network to the external network is requested, and performing a predetermined function in accordance with the determined security level.
Patent KR-20210029887-A (KR)
Title: The apparatus for delivering water using rainwater
Inventor: SA KONG JIB
IPC: E03B1/04
Filed: 2019-09-06
Abstract: The present invention relates to a water transfer device using rainwater. The water transfer device using rainwater comprises: a rainwater gutter that is buried in the ground and has a space part in which rainwater is collected; and a rope embedded in the ground and installed to penetrate the rainwater gutter to absorb rainwater collected inside the rainwater gutter and transfer the same to the soil outside the rainwater gutter. Therefore, the present invention collects wasted rainwater so as to supply water to plants when necessary, thereby having a remarkable effect of reducing a management cost because a manager does not need to manage the plants.
Patent KR-20210038028-A (KR)
Title: Device for collimation of ultrasound and method using the same
Inventor: LEE KANG IL
IPC: A61B8/00
Filed: 2019-09-30
Abstract: The present invention provides a device for collimation of ultrasonic waves, which comprises: a host material consisting of a fluid; and a plurality of scattering bodies periodically arranged in the host material. According to the present invention, the amplitude of the side lobe of the ultrasonic waves passing through the device for collimation of ultrasonic waves is reduced, and only the main lobe having a strong amplitude is collimated and propagated in one direction, and may have high directivity.
Patent KR-20210039184-A (KR)
Title: Energy self-sufficient system for treating high density salty waste water and side stream using membrane capacitive deionization (mcdi) module, and method for the same
Inventor: HWANG TAE MUN
IPC: C02F1/469
Filed: 2019-10-01
Abstract: Provided are an energy-independent high-concentration salt wastewater and countercurrent treatment system using a membrane capacitive deionization module, and a method thereof. When treating sewage/wastewater containing inorganic salts such as phosphorus and nitrogen generated in a sewage treatment plant, the system uses the concentration difference between countercurrent and high-concentration salt wastewater to generate power applied to a membrane capacitive deionization (MCDI) module through the pressure delay osmosis (PRO) process, thereby reducing the power consumption. In addition, As a pre-processing part of the pressure delayed osmosis (PRO) process, the power production efficiency of the pressure delayed osmosis (PRO) process may be improved by controlling the suspended substances and turbidity of the countercurrent and sewage/wastewater without using separate power through a non-powered gravity filtration membrane (GDM). At the same time, it is possible to maximize the treatment efficiency of the membrane capacitive desalination (MCDI) process. In addition, it is possible to improve the operating performance of the existing process for high-concentration sewage/wastewater treatment generated in the sewage treatment plant, and to treat and concentrate inorganic salts such as phosphorus and nitrogen.
Patent KR-20210039746-A (KR)
Title: Primer coat composition
Inventor: PARK
IPC: C08L79/04
Filed: 2019-10-02
Abstract: The present invention relates to a primer coating composition, which contains an acrylic polyol resin, a first polyester resin, a second polyester resin, a cellulose resin and a melamine resin, wherein the first polyester resin has a higher hydroxyl value and a lower glass transition temperature than the second polyester resin. The present invention relates to the primer coating composition having excellent metal texture and capable of forming a coating film having a luxurious appearance.
Patent KR-20210041725-A (KR)
Title: Contact lens Storage Apparatus with Sterilization Function
Inventor: KANG SANG HO
IPC: A45C11/00
Filed: 2019-10-08
Abstract: The present invention relates to a contact lens storage device having a sterilization function. More specifically, the present invention relates to a contact lens storage device having a sterilization function, wherein UV sterilization can be performed stably as UV irradiation is performed according to the detection of opening/closing using a hall sensor. To this end, the present invention comprises: an upper door housing that can be selectively opened; and a lower housing that receives contact lenses and stores the same for a certain period of time. A sterilization irradiation unit is installed on an inner ceiling part of the upper door housing to be sterilized by performing irradiation on a contact lens. Here, the present invention also comprises: a magnetic part protruding from one side of the upper door housing; and a hall sensor unit for detecting that the upper door housing and the lower housing are in close contact with each other as the lower housing is formed to correspond geometrically and positionally as the magnetic part. In addition, the present invention also comprises: a control unit which receives sensing data on whether or not the upper door housing is open from the hall sensor unit; and a vibration motor unit which is received inside the lower housing to apply a vibration force to the lower housing. The control unit determines whether or not the upper door housing is in a closed state through the sensing data of the hall sensor unit. Thus, according to the setting, whether or not the sterilization irradiation unit and the vibration motor unit are driven and the driving time are controlled.
Patent KR-20210042555-A (KR)
Title: Carbonaceous insulation manufacturing method using coffee grounds and insulation using same
Inventor: JIMIN KO
IPC: C04B35/634
Filed: 2019-10-10
Abstract: The present invention relates to a method for manufacturing a carbonaceous insulation material using coffee grounds, and an insulation material using the same and, more specifically, to a method for manufacturing a carbonaceous insulation material using coffee grounds, which recycles coffee grounds discarded after use to utilize the coffee grounds as an insulation material, and an insulation material using the same. According to the present invention, the method comprises the following steps: a pretreatment step including a step of heat-treating coffee grounds at 300℃ or higher, a step of carbonizing the coffee grounds at 400℃ or higher by using oxidizing gas, and a step of generating the coffee grounds into a porous carbon structure by using an activator; and a molding step of binding and molding the porous carbon structure by using a resin binder and sealing the molded porous carbon structure in a housing.
Patent KR-20210043140-A (KR)
Title: Alarm device for prohibiting access to dangerous area and alarming method using the same
Inventor: OH DONG SEOP
IPC: G08B13/16
Filed: 2019-10-11
Abstract: Disclosed, in the present invention, is an alarm device for prohibiting access to a dangerous area capable of detecting an object approaching a dangerous area in real-time, and preventing various accidents that may occur in the dangerous area in advance by possibly allowing visual and audible alarms to be outputted toward the outside. The above-mentioned alarm device comprises: an approach detection unit that detects an approach of a detecting object to the dangerous area; a warning unit that outputs a warning signal to the outside; a control unit that outputs an operation signal to the warning unit when the approach of the detecting object is detected through the approach detection unit; and a power supply unit that provides power required for operating the approach detection unit, the warning unit, and the control unit.
Patent KR-20210049374-A (KR)
Title: Porous structure, methods of fabricating thereof and triboelectric generator using the same
Inventor: CHEOLMIN PARK
IPC: C08J9/00
Filed: 2019-10-25
Abstract: The present invention relates to a porous structure, a method for manufacturing thereof, and a triboelectric nanogenerator using the same. The porous structure having pores may comprise: first polymer block compounds having at least one first functional group; second polymer block compounds having a second functional group bonded to the first functional group of the first polymer block compound of some of the first polymer block compounds to form a first copolymer compound; and third polymer block compounds bonded to the first functional group of the first polymer block compound of another part of the first polymer block compounds to form a second copolymer compound. The first polymer block compound constitutes the structure of the porous structure, and the pores are formed by competition between a first chemical bond between the first functional group and the second functional group and a second chemical bond between the first functional group and the third polymer block compound. The second polymer block compound and the third polymer block compound may constitute the surface of the pores. The present invention relates to a nanoporous thin film that simplifies the pore-forming process so that the manufacturing cost is reduced, and that the post-etching process is not required.
Patent KR-20210053053-A (KR)
Title: Cell-seating unit and battery module having thereof
Inventor: AN SUN MO
IPC: H01M10/653
Filed: 2019-11-01
Abstract: The present invention is to provide a cell accommodating unit capable of securing a degree of freedom to change a height direction design when a secondary battery cell is accommodated, and a battery module including the same. According to an embodiment of the present invention, a cell accommodating unit may comprise: a lower plate member on which a secondary battery cell is seated and in contact with a side part of the secondary battery cell; an upper plate member disposed to face the lower plate member; and a middle plate member coupled to connect between the lower plate member and the upper plate member, and in contact with the bottom of the secondary battery cell.
Patent KR-20200141913-A (KR)
Inventor: NAM KEE SOO
IPC: G03F7/20
Filed: 2019-11-05
Abstract: A pellicle includes a pellicle portion provided with a pellicle window through which exposure light passes, and a reinforcement portion pattern having a window region formed by etching to expose a part of the pellicle portion corresponding to the pellicle window among the pellicle portion. The reinforcement portion pattern has a shape extending inward the pellicle window so that a part corresponding to the edge region of the pellicle window is covered by the reinforcement portion pattern. The stress formed at the edge of the rectangular pellicle thin film is dispersed by the reinforcement portion. Thus, the mechanical weakness of the pellicle, which is concentrated on the square corner, is solved.
Patent KR-20210055915-A (KR)
Title: Spider-type Unmanned Rescue Robot
Inventor: KIM MIN JUNG
IPC: B25J11/00
Filed: 2019-11-08
Abstract: The present invention relates to a spider-type unmanned rescue robot that rescues and descends a wounded from a mountain. The spider-type unmanned rescue robot is capable of supplementing shortcomings of an existing doctor helicopter and carrying out mountain rescue activities that can carry victims or the wounded at a lower price than the doctor helicopter. The present invention includes a large leg; a small leg; and an infrared camera.
Patent KR-20210056072-A (KR)
Title: Smart group buying relay apparatus, system and method thereof
Inventor: KIM JOO YOUNG
IPC: G06Q30/02
Filed: 2019-11-08
Abstract: The present invention relates to a smart group purchase relay server, system, and method thereof. The smart group purchase system according to an embodiment of the present invention comprises: a smart group purchase web server that provides a web page for group purchase to many and unspecified customer terminals; a smart group purchase relay server that provides a customized group purchase service by interworking with the smart group purchase web server through a communication network; and a delivery management server that provides real-time delivery information for group-purchased parts that have been ordered by interworking with a delivery agency terminal in response to the request of the smart group purchase relay server. Accordingly, the present invention has the advantage of providing a customized group purchase service.
Patent KR-20200054116-A (KR)
Inventor: JANG EUN SIM
IPC: E03C1/264
Filed: 2019-11-09
Abstract: The present invention provides a container, which includes: an outer lid blocking contents from an outer space; and an inner lid blocking the contents from an inner space. A vertical position of the inner lid is changed. Therefore, in the container, the collected contents can be more conveniently collected and discharged.
Patent KR-20210057943-A (KR)
Title: Method, apparatus and computer program for conducting automatic driving data labeling
Inventor: KIM HEE KON
IPC: G06K9/00
Filed: 2019-11-13
Abstract: The present invention provides a method, an apparatus and a computer program for labeling autonomous driving data, which can perform labeling on a plurality of sensor data. According to various embodiments of the present invention, the method for labeling autonomous driving data is performed by a computing device and comprises: a step of obtaining a user input indicating a labeling target on two-dimensional data generated by converting three-dimensional point cloud data; a step of selecting sensor data coordinate values corresponding to three-dimensional point cloud data of the labeling target from sensor data previously matched to the two-dimensional data; and a step of performing labeling on the sensor data by using the sensor data coordinate values.
Patent KR-20210058333-A (KR)
Title: Display device
Inventor: JUNG DONG HOON
IPC: G06F3/047
Filed: 2019-11-14
Abstract: A display device according to an embodiment of the present invention includes: a substrate including a display area in which a plurality of sub-pixels composed of a light-emitting area and a non-emitting area are defined; a plurality of light emitting elements disposed in a plurality of sub-pixels; an encapsulation unit covering the plurality of light emitting elements in the display area; a first inorganic insulating layer disposed on the encapsulation unit; a plurality of connection patterns disposed on the first inorganic insulating layer; a second inorganic insulating layer disposed on the plurality of connection patterns; and a touch line disposed on the first inorganic insulating layer and the second inorganic insulating layer. Some of the touch lines may contact side surfaces of the plurality of connection patterns. The display device is capable of reducing stress generated in a bending area.
Patent KR-20210058402-A (KR)
Inventor: PARK JAE HYUN
IPC: G01G19/50
Filed: 2019-11-14
Abstract: The present invention relates to an automatic foot size measuring device, and more particularly, to an automatic foot size measuring device capable of manufacturing more accurate customized shoes by greatly compensating for the inconvenience of a conventional manual foot size measuring stand and compensating for the disadvantages of a complex and expensive optical foot size measuring device to measure not only the shape of the foot but the weight distributed to each part of the foot. The automatic foot size measurement device comprises a foot plate, a measuring protrusion unit, a guide unit, an inlet, a weight shape measuring unit, a data transmitting unit, a data receiving unit, a control unit, an interface unit, and a storage unit.
Patent KR-20210062139-A (KR)
Inventor: KANG MIN HYEONG
IPC: C23C28/00
Filed: 2019-11-20
Abstract: The present invention relates to an electrode lead manufacturing method including: a step of manufacturing first and second electrode leads; and a step of forming a connecting portion by bonding the first and second electrode leads to each other. The first electrode lead manufacturing step includes: a step of unwinding a first metal plate from a first metal reel; a step of performing masking by attaching a first tape to a first connecting region of the first metal plate where the connecting portion is to be formed; a step of performing plating and surface treatment on the first metal plate; and a step of removing the first tape. The second electrode lead manufacturing step includes: a step of unwinding a second metal plate from a second metal reel; a step of performing masking by attaching a second tape to a second connecting region of the second metal plate where the connecting portion is to be formed; a step of performing plating and surface treatment on the second metal plate; and a step of removing the second tape.
Patent KR-20210064496-A (KR)
Title: Condensed-cyclic compound and organic light emitting device including the same
Inventor: SIM MUN KI
IPC: H01L51/00
Filed: 2019-11-25
Abstract: Disclosed are a condensed cyclic compound represented by a predetermined chemical formula and an organic light emitting element including the same. The organic light emitting element includes a first electrode, a second electrode, and at least one condensed cyclic compound.
Patent KR-20210067586-A (KR)
Title: Height adjustment apparatus for seat of vehicle
Inventor: KIM JAE HO
IPC: B60N2/16
Filed: 2019-11-29
Abstract: The present invention relates to a height adjustment apparatus for a vehicle seat, which releases the state in which the height of a seat is fixed so that the height of the seat can be adjusted. The height adjustment apparatus for a vehicle seat comprises: a housing fastened to the cushion frame of the seat; an input unit installed in the housing to be rotatable in conjunction with an operating lever; a control unit selectively pressed in response to the rotation of the input unit to move in an axial direction; a fixing unit having a wedge inclined surface and a static friction surface formed on the inner circumferential surface thereof; a brake unit having a toothed portion formed to mesh with a gear unit provided in the cushion frame of the seat, and having a brake surface opposite to the inner circumferential surface of the fixing unit; and a plurality of braking members for constraining the rotation of the brake unit, between the static friction surface and the brake surface, and moved to the wedge inclined surface by the control unit, to cancel the constraining of the rotation of the brake unit. Therefore, the height adjustment apparatus can minimize the number of parts, thereby being made compact and light, and can adjust the height of the seat with a simple operation, thereby increasing user convenience.
Patent KR-20210072851-A (KR)
Title: Hot blow forming method using Closed section interior wall structure
Inventor: LEE YUN KYO
IPC: B21D53/88
Filed: 2019-12-09
Abstract: The present invention relates to a hot blow forming method using a closed-section bulkhead structure to reduce weld and joint parts and thereby improve rigidity and appearance. More specifically, a hot blow forming method using a closed-section bulkhead structure comprises a first step of manufacturing a pipe having an internal bulkhead structure; a second step of heating the pipe having the internal bulkhead structure; and a third step of manufacturing a molded article by performing hot blow forming on the heated pipe having the internal bulkhead structure.
Patent KR-20210077436-A (KR)
Title: The POS terminal which barcode scan function is possessed
Inventor: KIM MIN SOO
IPC: G06Q20/32
Filed: 2019-12-17
Abstract: The present invention is manufactured by applying a barcode reader to a payment terminal to always activate a barcode payment function. Through this, all three type payment methods, which are MSR payment, IC card payment, and barcode payment are characterized by performing a product transaction in one payment terminal.
Patent KR-20210081016-A (KR)
Title: Motor
Inventor: OH SUNG JOO
IPC: H02K5/10
Filed: 2019-12-23
Abstract: The present invention provides a motor capable of preventing a magnet from being exposed to the outside. The motor includes a shaft; a rotor coupled to the shaft; and a stator disposed to correspond to the rotor. The rotor includes a first rotor core and a second rotor core arranged in an axial direction; a first magnet disposed on an outer circumferential surface of the first rotor core; a second magnet disposed on the outer circumferential surface of the second rotor core; a first cover disposed outside the first magnet; and a second cover disposed outside the second magnet. A spacer is disposed between the first rotor core and the second rotor core, and an end of the first cover and an end of the second cover are disposed with a gap in the axial direction. An axial thickness of the spacer is at least equal to or greater than the gap. In the radial direction, the first magnet and the second magnet are disposed not to overlap the gap.
Patent KR-20210081127-A (KR)
Title: Righting fixture for rail type lighting
Inventor: KIM HYUN SOO
IPC: F21V21/35
Filed: 2019-12-23
Abstract: The present invention relates to a lighting fixture of a rail-type lighting equipment. More specifically, the present invention is configured to be fixedly installed while moving an upper part of an installation port body (20) along a rail in a lower part of a rail groove part (12) formed in a longitudinal direction of a power supply rail (10), is formed with a female and male power connection parts (25, 26) on the outside of a lower part of the installation port body, and is inserted with the connection part on a side of a bar type lighting, thereby being characterized in providing excellence in efficiency of use and efficiency of lighting by easily installing the lighting due to being easy to connect and being connected in a variety of shapes.
Patent KR-20210081516-A (KR)
Title: Antibacterial film and manufacturing method thereof
Inventor: YOON JEONG WON
IPC: C08K3/34
Filed: 2019-12-24
Abstract: The present invention relates to an antibacterial film and a manufacturing method thereof, and in particular, to an antibacterial film capable of maintaining freshness of food due to excellent antibacterial properties and a manufacturing method thereof. A biotite fine powder, a sericite fine powder, and a Guiyang stone fine powder are added to a synthetic resin raw material, melted by heating, uniformly mixed and then extruded to form a film.