baber/WOPTO huggingface dataset:
Patent KR-20190098108-A (KR)
Title: Control system to control intelligent robot device
Inventor: JICHAN MAENG
IPC: G06N3/08
Filed: 2019-08-02
Abstract: Disclosed is a control system for controlling an intelligent robot device. According to an embodiment of the present invention, the control system includes: a communication part receiving information of airport users in each of a plurality of unit zones in which a plurality of intelligent robot devices are arranged; and a processor calculating a plurality of density values corresponding to each of the unit zones based on the information of the airport users in each of the unit zones, calculating the average density values for a plurality of group zones based on the calculated density values, and determining the priority for each of the group zones based on the calculated average density values. The intelligent robot device of the present invention can be connected with an artificial intelligence module, a drone (unmanned aerial vehicle: UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device and devices related with 5G services.
Patent KR-20210016242-A (KR)
Inventor: LEE MIN CHAN
IPC: A61H3/02
Filed: 2019-08-03
Abstract: The present invention provides a crutch having five legs which comprises: a body formed of an armpit support for concentrating a load, a crossbar for supporting power of a hand, and a post for dispersing an impact to the entire crutch; and five raw rubber legs preventing slipping in all places where the crutch comes into contact with a floor while the crutch is inclined. Therefore, a user can safely move in a slipping place to reduce an amount of the impact transmitted to the user.
Patent KR-20190104095-A (KR)
Title: Method for Manufacturing Conductive Layer consisted of Metallic Clusters onto Substratea
Inventor: CHOI HO SUK
IPC: H01B19/04
Filed: 2019-08-08
Abstract: The present invention relates to a method for manufacturing a conductive film with excellent electromagnetic shielding efficiency by forming the conductive film consisting of metallic cluster layers on a substrate of various materials such as metal, paper, plastic, and carbon materials. More specifically, the present invention relates to the method for manufacturing a conductive film consisting of metallic cluster layers by a deposition process comprising the following steps: (A) coating a metal precursor solution on a surface of a substrate to form a metal precursor coating layer; (B) drying the metal precursor coating layer during a predetermined time to induce supersaturation of the solution; and (C) treating the supersaturated metal precursor coating layer with plasma to form a metal cluster layer.
Patent KR-20210019910-A (KR)
Title: Wet tissue for emergency escape
Inventor: PARK KYUN SU
IPC: A62B23/02
Filed: 2019-08-13
Abstract: A wet tissue for emergency evacuation comprises: a sheet laminate, in which the unit sheet is folded at least two times, and formed to a size that can cover the lower face of the person including the mouth and nose; a filtering liquid impregnated into the sheet laminate; and a simplified coupling unit in which a part of the sheet laminate is bonded to a bonding strength that allows peeling by a user without peeling the sheet laminate in a state covering the lower face part. The present invention has the advantage that the wet tissue for emergency evacuation can prevent environmental pollution even when discarded.
Patent KR-20210020412-A (KR)
Title: Driving unit driven by pedaling in various directions and Driving product including this same
Inventor: KIM RI HAN
IPC: F16H1/22
Filed: 2019-08-14
Abstract: The present invention relates to a driving unit driven by pedaling in various directions and a driving apparatus including the same, which are able to generate power in a forward direction from pedaling in various directions (normal rotation, reverse rotation, and see-saw motion between an upper point and a lower point), and to remove interference between wheels and a driving shaft when pulling the vehicle backward for transport, thereby easily transporting goods. According to the present invention, the driving unit driven by pedaling in various directions comprises: a driving shaft (10) whose both sides respectively have a pedal; a normal-rotation free wheel (20) and a reverse-rotation free wheel (30) which are placed on the driving shaft by being apart from each other for a certain distance to generate rotary force by the rotation in different directions during the bi-directional rotation of the driving shaft, and to keep a free status by the rotation in the opposite direction; a normal-rotation bevel gear (40) and a reverse-rotation bevel gear (50) which respectively rotate by the normal-rotation free wheel and the reverse-rotation free wheel; a transfer gear (70) which transfers the rotary force between the normal-rotation bevel gear and the reverse-rotation bevel gear; a driving wheel (60) which is connected to the normal-direction bevel gear to transfer the rotary force to the wheels; and a reverse-rotation free wheel release means (80) which releases the rotation of the reverse-rotation free wheel. The reverse-rotation free wheel release means allows the reverse rotation of the driving shaft in ordinary times to be transferred to the reverse-rotation bevel gear through the reverse-rotation free wheel, and when needed, blocks the power transfer between the driving shaft and the reverse-rotation bevel gear by releasing the reverse-rotation free wheel, thereby preventing the reverse rotation of the driving wheel from being transferred to the driving shaft. In addition, the present invention is able to be directly form the free wheels on the driving shaft and the bevel gears, and to be made small in size.
Patent KR-20210024280-A (KR)
Title: System for Providing Mobile Payment Based on Payment Request Information by Sound Wave Interworking
Inventor: KIM JAE HYUNG
IPC: G06Q20/32
Filed: 2019-08-21
Abstract: An object of the present invention is to provide a payment request information-based wireless payment system using sound wave linkage, which includes: a connector device provided between a payment terminal of a store and a printing device printing a receipt, wherein when the connector device receives a dataset including receipt information to be printed by being transferred from the payment terminal to the printing device without separate payment processing, the dataset is provided to the printing device and is printed, and when the dataset including designated payment target information to be transferred and paid from the payment terminal to a user wireless terminal within a short distance is received, detailed information including the dataset is transmitted to an information processing device within the short distance; and the information processing device which receives the detailed information from the connector device and transmits payment request information including the dataset to the user wireless terminal through sound wave communication using a sound wave signal for payment processing to perform payment. Accordingly, it is possible to process wireless payment through the user wireless terminal by safely and conveniently transmitting payment-related information to the user wireless terminal without changing software already provided in the payment terminal and without installing additional software on the payment terminal.
Patent KR-20210024379-A (KR)
Title: Method for treating a substrate and an apparatus for treating a substrate
Inventor: YU Jaehyeok
IPC: H01L21/02
Filed: 2019-08-23
Abstract: The present invention provides a method for processing a substrate. According to an embodiment of the present invention, the method for processing a substrate comprises: a processing liquid discharging step of discharging a processing liquid including a polymer and a solvent to a substrate; a liquid film forming step of volatilizing the solvent from the processing liquid to form a solidified liquid film on the substrate; and a liquid film removal step of removing the liquid film from the substrate by supplying a removal liquid to the rotating substrate. The processing liquid or the substrate can be heated in the processing liquid discharging step or the liquid film forming step. Therefore, removal efficiency of particles on the substrate can be improved.
Patent KR-20210025919-A (KR)
Title: Lithium Secondary Battery
Inventor: DO YOUNG HOON
IPC: H01M4/36
Filed: 2019-08-28
Abstract: The present invention relates to a lithium secondary battery. The lithium secondary battery of the present invention comprises: a positive electrode comprising nickel and at least one metal selected from the group consisting of a first lithium-metal oxide, manganese (Mn), and cobalt (Co), and a first lithium-metal oxide comprising secondary particles formed by gathering primary particles having a particle diameter of 2 μm or less, and containing a second lithium-metal oxide including particles having a primary particle diameter of 2 μm or more; a negative electrode; a separator interposed between the positive electrode and the negative electrode; and an electrolyte. The electrolyte includes a lithium salt, a non-aqueous organic solvent, and a difluorophosphite compound comprising at least one difluorophosphite group. Accordingly, the lithium secondary battery has greatly improved high-temperature stability.
Patent KR-20210029581-A (KR)
Title: Micro-needle patch and micro-needle system
Inventor: WONHYOUNG RYU
IPC: A61K9/00
Filed: 2019-09-06
Abstract: The present invention relates to a micro-needle patch and a micro-needle system. The micro-needle patch according to an embodiment of the present invention comprises: a plurality of micro-needles which are individualized from each other, and having an upper end and a base part; and a water-soluble base layer bonded to the plurality of micro-needles to two-dimensionally arrange the plurality of micro-needles, and since moisture is supplied to the water-soluble base layer when being applied to the skin, the water-soluble base layer is removed, so that the two-dimensionally arranged plurality of micro-needles can be individualized.
Patent KR-20210030150-A (KR)
Title: new quantum dot ligand
Inventor: CHOI HANYOUNG
IPC: C07C323/56
Filed: 2019-09-09
Abstract: The present invention relates to a material having both a curable vinyl group and a thiol functional group in a molecule, and a quantum dot surface-modified with a quantum dot ligand. It is possible to obtain an effect of suppressing the decrease in the optical efficiency of quantum dots under reliability conditions such as heat resistance conditions as the surface is formed with a stable curable film during UV curing.
Patent KR-20190110969-A (KR)
Title: Electronic device
Inventor: LEE HAK LIM
IPC: G02B27/01
Filed: 2019-09-11
Abstract: Provided is an electronic device for reducing a burden of a load applied by a glasses-type electronic device, which comprises: an optical driving unit irradiating image light corresponding to augmented reality information; an optical element in which the irradiated image light is incident to form an output area; a front frame coupled to the optical element; a side frame coupled to the front frame and forming a glasses-type body together with the front frame; and a pad-type support member coupled to the front frame and supporting at least one area of a nose of a wearer. The support member includes a fixed area fixed to two left points and two right points of the front frame, and a flexible area formed in shape to be adhered to the nose of the wearer between the two left fixed points area and the two right fixed points area.
Patent KR-20210036165-A (KR)
Title: Self-transforming solid oxide cell and method of manufacturing the same
Inventor: KIM GUN TAE
IPC: H01M8/124
Filed: 2019-09-25
Abstract: The present invention provides a self-transforming solid oxide cell having excellent electrochemical performance, high thermal stability, and reducing manufacturing process and cost, and a method of the same. A self-transforming solid oxide cell according to an embodiment of the present invention includes an anode; a cathode disposed to face the anode; and an electrolyte disposed between the anode and the cathode, wherein the anode and the cathode are composed of the same solid oxide, and have the same first crystal structure immediately after manufacturing, and the anode has a second crystal structure different from that of the first crystal structure by a phase change by self-transformation performed by adaptation to the atmosphere.
Patent KR-20210037249-A (KR)
Title: Blockchain server and transation processing method thereof
Inventor: HONG SUNG IN
IPC: G06Q20/40
Filed: 2019-09-27
Abstract: Disclosed is a transaction processing method of a blockchain server. The transaction processing method according to an embodiment of the present invention comprises the following the steps of: recording the first asset transaction in a first blockchain; receiving a second asset transaction request for the service provider from a user side; forwarding the second asset transaction request to the service provider; and when the service provider performs the second asset transaction based on the margin recorded in the first blockchain, receiving second asset transaction information of the service provider.
Patent KR-20200040196-A (KR)
Inventor: PARK KYUNG BAE
IPC: H01L27/32
Filed: 2019-10-01
Abstract: The present invention relates to an OLED display panel, a display device comprising the same, and a user biometric recognition method using the same. The OLED display panel comprises: a substrate; an OLED light emitting part disposed on the substrate and capable of emitting light; and a visible light sensor disposed on the substrate and detecting light emitted from the OLED light emitting part and then reflected by a recognition target, wherein the visible light sensor is positioned in a non-light emitting region adjacent to the OLED light emitting part to be horizontally aligned with the OLED light emitting part in a horizontal direction in parallel with an upper surface of the substrate, or positioned between the substrate and the non-light emitting region to be vertically aligned to the non-light emitting region in a vertical direction vertical to the upper surface of the substrate. According to the present invention, opening ratio reduction of the OLED light emitting part can be prevented.
Patent KR-20210042600-A (KR)
Title: Apparatus for opening wedge type clamp
Inventor: JIN YOUNG SUN
IPC: F16B2/14
Filed: 2019-10-10
Abstract: The present invention relates to an apparatus for opening a wedge type tensile clamp, in which a power distribution line passes between upper and lower clamps, a wedge body that is inserted from an insulator toward the power distribution line is formed to clamp the power distribution line, an insulator-side hook is formed at an insulator-side end of a clamp body, and a wedge-side ring is formed on one side of the wedge body, The device for opening a wedge type tensile clamp for removing or separating the power distribution line by cancelling the clamping between the clamps and the wedge body comprises: a fixing pin body having a fixing pin formed to protrude in a lateral direction to be inserted into the insulator-side hook; a moving pin accommodated in the fixing pin body to be moved in a left and right direction with respect to the fixing pin body, and having an insertion protrusion formed at one end thereof to be inserted into the wedge-side ring; and first and second worm gears for converting the rotational force of the smart stick of an operator into the horizontal movement force of the moving pin with respect to the fixed pin body.
Patent KR-20190121730-A (KR)
Title: Charge controller for a battery in a vehicle
Inventor: SPESSER DANIEL
IPC: H02J7/00
Filed: 2019-10-17
Abstract: The present invention relates to a method for charging a battery included in a vehicle by using a battery charging station which provides current of a first DC voltage level. The current which is output by the battery charging station at the first DC voltage level is supplied to a charger of the vehicle. The current at the first DC voltage level is converted within the charger into a second current at a second DC voltage level which is required for charging the battery of the vehicle, and then is supplied to the battery. Moreover, the present invention relates to a vehicle, a charger and a charging controller.
Patent KR-20210046959-A (KR)
Inventor: CHO DONG JUN
IPC: H01M8/0273
Filed: 2019-10-21
Abstract: Disclosed are a method and apparatus capable of continuously manufacturing a membrane-gasket assembly for a fuel cell, which can lower a product defect rate by preventing the occurrence of wrinkles or air bubbles in an electrolyte membrane but also reduce the manufacturing cost by preventing the expensive electrolyte membrane from being wasted. The method of the present invention comprises the steps of: supplying an adhesive carrier film; supplying a first sub-gasket film having a plurality of first electrode windows spaced apart from each other at a predetermined interval; laminating the first sub gasket film on the adhesive carrier film; covering the plurality of first electrode windows with respective electrolyte membranes corresponding thereto; supplying a second sub-gasket film having a plurality of second electrode windows spaced apart by a predetermined interval; and laminating the second sub gasket film on the first sub gasket film in which each of the plurality of first electrode windows is covered with an electrolyte membrane corresponding thereto.
Patent KR-20210048343-A (KR)
Inventor: YUN JONG WOOK
IPC: H01L21/304
Filed: 2019-10-23
Abstract: A composition according to the embodiment uses a hardening agent mixture including a sulfur-containing first hardening agent and an ester group-containing second hardening agent, and specifically by including more of the first hardening agent than that of the second hardening agent in the hardening agent mixture, a polishing pad obtained by hardening the composition can provide a high polishing rate while minimizing the occurrence of defects such as scratches on the surface of a semiconductor substrate during a CMP process.
Patent KR-20210051858-A (KR)
Title: Monitoring system for solar power plant using analysis of pattern
Inventor: JONGSIL KIM
IPC: G06K9/46
Filed: 2019-10-31
Abstract: The present invention relates to a solar power plant monitoring system using pattern analysis. The solar power plant monitoring system comprises a plurality of solar power plant systems and a server for monitoring whether the plurality of solar power plant systems normally operate. The solar power plant systems photograph images of solar panels, analyze patterns of the solar panels in the photographed images and build them in a database to transmit them to the server. The server compares normal solar panel pattern analysis data with current solar panel pattern analysis data transmitted from the solar power plant systems to monitor whether the solar panel is damaged and a location of the damaged solar panel.
Patent KR-20210051929-A (KR)
Title: Memory controller and operating method thereof
Inventor: KIM KWANG SU
IPC: G06F3/06
Filed: 2019-10-31
Abstract: The present technology relates to an electronic device in which a memory controller that selects map data to output to the host comprises: an address counter that computes the number of times a logical block address corresponding to the request is received based on the request received from a host, and outputs an activation signal indicating an index to which the logical block address belongs to when the activation count, which is a value generated based on the computational result, is greater than or equal to a preset reference value; and a map data selection part that selects map data to be outputted to the host based on the activation signal, wherein the address counter reduces the activation count by a preset amount when a size of the map data selected by the map data selection part exceeds a storage capacity of a host allocated to store the map data. Therefore, the present invention is capable of allowing for selection of the map data to send to the host by increasing or reducing the activation count corresponding to the index.
Patent KR-20210054322-A (KR)
Title: Dry type toilet bowl combined food waste disposer
Inventor: AHN JUNG WOO
IPC: B01F15/00
Filed: 2019-11-05
Abstract: The present invention relates to a water-free complete extinction type dry mobile toilet-combined waste food disposer, which can include: a main body that is a mobile toilet and waste food disposer body; a lid covering the inside of a toilet seat; a toilet seat installed on the main body; a pressure sensor switch assembly attached to the bottom of the toilet seat; a slide-out content bowl containing urine and feces and chips containing food and microorganisms; rails for facilitating and securing the correct position when embedding a contents container; an automatic slide cover for sealing the odor of the contents inside the toilet seat; a ribbon-type stirrer having a double mixing structure; a bellows pipe for sending odor gas from the inside of the toilet to the outside; outgassing motors and timers; a deceleration stirring motor for rotating the stirrer; a water reservoir for humidity control; an automatic humidity sensor and an automatic water spraying pumping device; bioceramics and wood chips; an automatic microbe injection supply device with a timer; a microbe reservoir; an automatic slide and motor for closing the bottom of the toilet seat when the seat pressure is released; a heating device for automatically adjusting the temperature of the toilet, such as the temperature sensor of a controller, an on/off switch, a heating element of an S-lon fiber; a third gear that automatically shifts to a lower gear when the mixing ribbon rotor is overloaded; and a grinder capable of auxiliary grinding of long and large meat bones, fish bones, and tough fibers and washing in the kitchen.
Patent KR-20210055207-A (KR)
Title: Razor tab with adjustable beard length
Inventor: OH YU SEOK
IPC: B26B21/42
Filed: 2019-11-07
Abstract: According to the present invention, a razor can be used by a user to conveniently shave at a length that meets the user's needs, and a tab suitable for the user's desired length is attached during shaving. By using the razor according to the present invention, users can conveniently trim sideburns and beards to a desired length even at home. According to the present invention, by attaching tabs of various lengths to commonly used razors, skin irritation is reduced and skin troubles are also alleviated.
Patent KR-20210056780-A (KR)
Title: Probe Card and Semiconductor Inspection System Including the Same
Inventor: JEONG HYUN TAE
IPC: G01R1/073
Filed: 2019-11-11
Abstract: Provided is a semiconductor inspection system, which includes: a test device comprising a tester server, a tester head, and a base; and a probe card controlled by the test device. The probe card includes: a first power plane in a form of a flat plate shape; a second power plane having a flat plate shape spaced apart from the first power plane; and a current control device disposed between the first and second power planes, coupled to each of the first and second power planes, and configured to control a current between the first and second power planes. The present invention provides the probe card with improved reliability and a semiconductor device inspection system including the same.