baber/WOPTO huggingface dataset:
Patent KR-20200023841-A (KR)
Title: Method for Preparing Hollow Type Structure
Inventor: JUNG JONG WOOK
IPC: H01M4/62
Filed: 2018-08-27
Abstract: The present invention relates to a method for manufacturing a hollow structure. More specifically, the present invention can manufacture a hollow structure having various and stable structures by using polystyrene particles into which a functional group is introduced as a template for manufacturing the hollow structure.
Patent KR-20200025254-A (KR)
Title: Preparation for improving blood circulation comprising mixed oriental medicinal extracts
Inventor: YOON HWA SOON
IPC: A61K35/646
Filed: 2018-08-29
Abstract: The present invention relates to a formulation for improving blood circulation by including composite herbal medicine extract and, more specifically, to a formulation for improving blood circulation which: efficiently extracts each component and mixes blends in an appropriate blending ratio by using various herbal medicine components in consideration of the useful functionalities and side effects of each component; and is made in the form of pills, tablets, capsules, injections, pouches, drinks, or beverage by being produced with a composition optimized by considering the taste of products. The formulation for improving blood circulation according to the present invention can be appropriately used in patients in need by: being helpful in the prevention and treatment of diseases including hyperlipidemia, arteriosclerosis, cerebral thrombosis, and angina; and having the function and effect of improving a blood flow, vascular hardening, and a vascular endothelial function, alleviating paralysis, dementia, palpitation, spasms, and pain, and circulating peripheral blood by clearing blood. The formulation for improving blood circulation includes: a step a) of mixing herbal medicines and drying the herbal medicines naturally; a step b) of pulverizing each of the dried herbal medicines; a step c) of steaming the pulverized herbal medicines; a step d) of cooling the herbal medicines; a step e) of obtaining extract; a step f) of filtering foreign substances in the extract of the step; a step g) of obtaining extract; a step h) of filtering foreign substances in the extract of the step; a step i) of concentrating the extract; a step j) of drying at low temperature; and a step k) of pulverizing the dried product obtained in the above step.
Patent KR-20200029732-A (KR)
Title: Method and system for matching and providing quotation of accounting and tax service based on reverse auction platform
Inventor: LEE MYUNG JUN
IPC: G06Q40/00
Filed: 2018-09-11
Abstract: The present invention relates to a method and a system for matching and providing the quotation of an accounting and tax service based on a reverse auction platform. According to one embodiment, the method for matching and providing the quotation of an accounting and tax service based on a reverse auction platform comprises the steps of: receiving a quotation request for an accounting and tax service from a consumer device and outputting the received quotation request through a designated network; receiving, from at least one company device, an estimate including at least one provision service information for the requested service based on the quotation request; transmitting the estimate to the consumer device; determining at least one company corresponding to selected estimate information as an accounting and tax service company based on the selected estimate information received from the consumer device; and transmitting information about the determined company to the consumer device. The present invention can provide a customer who needs an accounting and tax service with convenient service at low costs.
Patent KR-20200030969-A (KR)
Title: Secondary battery and electronic device including the same
Inventor: JEONG AN SOO
IPC: H01M2/10
Filed: 2018-09-13
Abstract: Disclosed are a secondary battery and an electronic device including the secondary battery. According to an aspect of the present invention, provided is an electronic device comprising: a secondary battery including an electrode assembly including an electrode and a separator, and a case accommodating the electrode assembly; and a driving unit which is driven by receiving power from the secondary battery. The secondary battery surrounds at least a portion of an outer periphery of the driving unit.
Patent KR-20200034191-A (KR)
Title: Laver Rice Wrapping Device
Inventor: KIM DONG JUN
IPC: B65B65/02
Filed: 2018-09-21
Abstract: The present invention relates to an apparatus for packaging triangular gimbap. More specifically, the apparatus for packaging the triangular gimbap inserts a triangular rice and a triangular gimbap packaging sheet into a first triangular groove of a transfer frame, and then performs packaging of the triangular gimbap only with an operation of regulating the transfer frame. The apparatus for packaging the triangular gimbap includes the transfer frame, a base plate, a fixation frame, an ascending arm, an ascending arm drive unit, and a drive control unit.
Patent KR-20190038372-A (KR)
Title: Mobile phone cradle
Inventor: CHEN ZUYONG
IPC: B60R16/033
Filed: 2018-09-21
Abstract: The present invention relates to a mobile phone holder for a vehicle. Pressing parts are coupled to a through hole of a main body, a driving part is installed between the pressing parts, an upper portion of the main body is covered by a supporting pad, a support holder is formed on a lower end of the main body, a touch sensor is installed in the top inside the main body, a sensor, corresponding to a penetration hole of the supporting pad is installed inside the main body, and a power terminal for supplying power is installed in the bottom of the main body. Therefore, the driving part is driven by touch of the top of the main body to allow the pressing parts to be spread in opposite directions facing each other. In this state, while the sensor detects a mobile phone, placed on the supporting pad, the driving part is driven to allow the pressing parts to be narrow in the directions facing each other. Therefore, the mobile phone, placed on the supporting pad, can be mounted automatically and firmly on the supporting pad. According to the present invention, the pressing parts are spread in opposite directions facing each other by a simple action of touching the top of the main body, so additional force is unnecessary. Moreover, when a mobile phone is mounted on the supporting pad, the pressing parts are engaged with both sides of the mobile phone firmly to be fixed thereto. In addition, by a simple action of touching the top of the main body or mounting the mobile phone on the supporting pad, the pressing parts are automatically operated, so one-hand operation is possible. By the one-hand operation, other tasks can be performed, or the mobile phone can be easily and quickly mounted on the supporting pad during driving.
Patent KR-20200034377-A (KR)
Title: Polishing apparatus
Inventor: LEE SANG WOO
IPC: G01N1/32
Filed: 2018-09-21
Abstract: The present invention relates to a polishing device capable of ensuring safety of a worker by excluding manual work and enabling the surface of a specimen to have accurate roughness by polishing accuracy with excellent flatness by maintaining a fixed pressure. The polishing device includes: a rotation table including a polishing material; a bridge placed by crossing the polishing material; a specimen fixing unit installed in the bridge in order for the height to be controlled, and having a specimen holder; a pressing unit installed in the bridge and applying the pressure to a specimen mounted on the specimen holder; and a fine adjusting unit installed in the pressing unit and adjusting horizontality between the specimen and the polishing material.
Patent KR-20190049443-A (KR)
Inventor: YEH CHOONG IL
IPC: H04W72/04
Filed: 2018-09-27
Abstract: Disclosed is an operation method of a base station in a TDD-type mobile communication system. According to an embodiment of the present invention, the operation method of the base station comprises the steps of: transmitting a first control channel including channel allocation information within a slot to at least one terminal; receiving ultra-reliable low-latency communication data from the at least one terminal; and generating a second control channel based on the URLLC data by modifying at least one downlink data channel in the slot and transmitting the second control channel to the at least one terminal.
Patent KR-20190072402-A (KR)
Title: Photographing apparatus, photographing method, and Computer program product
Inventor: MORIYA TSUYOSHI
IPC: H04N9/73
Filed: 2018-10-05
Abstract: Provided are an imaging apparatus, an imaging method, and a computer program product which can reduce a deviation of an output image when imaging modules with different spectral sensitivities are replaced with each other. According to the present disclosure, the imaging apparatus comprises: a plurality of imaging units; and at least one processor for obtaining images imaged by the plurality of imaging units, correcting image information of a second imaged image based on first output image information of a first imaged image and second output image information of the second imaged image when the first imaged image imaged by a first imaging unit among the plurality of imaging units is output by being replaced with the second imaged image imaged by a second imaging unit among the plurality of imaging units, and outputting the second imaged image by applying the corrected image information.
Patent KR-20200040472-A (KR)
Inventor: LEE BYUNG IL
IPC: C25D1/10
Filed: 2018-10-10
Abstract: The present invention relates to a manufacturing method of a mask, which is able to form a plating film precisely on a desired part with uniform thickness. According to the present invention, the manufacturing method of the mask, as a method of manufacturing a mask (100) by electroforming, comprises: a step (a) of providing a conductive base material (21); a step (b) of arranging blocking units (70) on one surface of the conductive base material (21); and a step (c) of using the conductive base material (21) as a cathode body and forming plating films (100: 110, 120, 130) on the other surface facing the one surface of the conductive base material (21) by electroforming. The step (c) forms the plating films (100: 110, 120, 130) up to the blocking units (70) of the other surface, the side surfaces, and at least one surface of the conductive base material (21).
Patent KR-20200048825-A (KR)
Title: Cataract surgery Simulator System based on virtual reality
Inventor: LEE JONG SOO
IPC: A61B34/10
Filed: 2018-10-30
Abstract: The present invention relates to a virtual reality-based cataract surgery simulator system, and more specifically, to a virtual reality-based cataract surgery simulator system in which a virtual cataract surgery screen is output to a display unit worn on the head of a user, enabling the user to perform virtual surgery by operating a surgical tool on the displayed virtual cataract surgery screen according to a cataract surgery program into which patient information has been entered.
Patent KR-20190103930-A (KR)
Title: High frequency power generator with enhanced pulse functions
Inventor: KIM JONG WOON
IPC: H02M1/00
Filed: 2018-11-07
Abstract: The present invention relates to a high frequency power generator with an improved pulse function. More specifically, the present invention provides a high frequency power generator supplying a high frequency power to a plasma load. The high frequency power generator includes: a rectifier receiving and rectifying AC power; a DC-DC converter switching an output of the rectifier to adjust an output voltage; an RF power amplifier amplifying an output of the DC-DC converter and transmitting a high frequency power of pulse waveform to the plasma load; an RF Power controller controlling an output and pulse waveform of the RF power amplifier; and a DC-DC converter controller receiving a pulse signal from the RF Power controller to control a duty ratio of a switching device constituting the DC-DC converter. The DC-DC converter controller includes: a first subtractor comparing a voltage command received from the RF Power controller with an output voltage of the DC-DC converter to calculate a difference; a first PI controller proportionally integrating an output of the first subtractor; a second subtractor comparing an output of the first PI controller with an inductor current flowing in an inductor of the DC-DC converter to calculate a difference; a second PI controller proportionally integrating an output of the second subtractor; a comparator comparing an output of the second PI controller with carrier frequency to generate a PWM signal, and providing the generated PWM signal to the switching device constituting the DC-DC converter; and an adaptive controller receiving a pulse signal corresponding to the output of the RF power amplifier from the RF Power controller to adjust gains of the first PI controller and the second PI controller.
Patent KR-20200055367-A (KR)
Title: Wireless power transmitting device, electronic device for wirelessly receiving power and operation method thereof
Inventor: LEE KYUNG WOO
IPC: B25J19/00
Filed: 2018-11-13
Abstract: According to various embodiments, a wireless power transmission device that may be coupled to an external electronic device includes: a housing coupled to at least a portion of a housing of the external electronic device and configured to receive at least one piece of hardware of the external electronic device from the outside; a path guide device disposed on a first surface of the housing; a power transmission circuit disposed on a second surface that faces the first surface of the housing; and a processor, and the processor is configured to: control the path guide device such that the electronic device that wirelessly receives electric power from the wireless power transmission device to a designated location for wireless charging; and controls such that the electronic device wirelessly transmits electric power through the power transmission circuit after the electronic device is moved to the designated location. Other various embodiments are possible. Accordingly, the wireless power transmission device can be disposed in an empty space of a lower portion of another electronic device.
Patent KR-20200055613-A (KR)
Inventor: LEE HYUNG MOO
IPC: B23C1/00
Filed: 2018-11-13
Abstract: The present invention relates to a pipe chamfering device comprising: a base having a mounting groove formed on an upper portion thereof to mount a pipe; a fixing means for firmly fixing the pipe seated on the mounting groove of the base by pressurizing the same; and machining means, respectively formed on both ends of the base to chamfer an end of the pipe mounted on the base. The pipe chamfering device can couple and fix the pipe mounted on the mounting groove of the base through the fixing means and simply chamfer both ends of the pipe through the machining means to prevent an accident that a worker using a conventional pipe is wounded by being cut with a sharp end of the conventional pipe, thereby ensuring worker safety, and to guide easy chamfering of pipes having various diameters through a center setting means, thereby ensuring the versatility of uses of the device.
Patent KR-20190022423-A (KR)
Inventor: TAE SEOK SEO
IPC: B01L3/00
Filed: 2018-11-26
Abstract: Provided is a cartridge. The cartridge according to an embodiment of the present application is mounted on a sample analysis chip and comprises at least one injection port, which is inserted into at least one part among a sample storage part, a first eluting solution storage part, a second eluting solution storage part, and the washing solution storage part of the sample analysis chip to inject a corresponding solution therein. Since a solution can be automatically injected into each storage part through the cartridge detachably mounted on the sample analysis chip, it is possible to shorten a time required for an existing diagnosis and improve convenience.
Patent KR-20200062680-A (KR)
Title: Apparatus for fault detection and recovery device in underground distribution lines using portable sensor
Inventor: JOO YONG JIN
IPC: F16H55/02
Filed: 2018-11-27
Abstract: The present invention relates to a device for fault detection and automatic recovery for each section in underground distribution lines through mobile sensing which can reduce an installation cost. According to an embodiment of the present invention, the device for fault detection and automatic recovery for each section in underground distribution lines through mobile sensing comprises: a hollow shape line protection pipe buried underground; an underground distribution line disposed on a hollow hole of the line protection pipe; and a mobile line connector disposed to be movable along the underground distribution line formed with gear teeth on an outer circumference to periodically move along the underground distribution line so as to detect a disconnection location of the underground distribution line and electrically connecting the underground distribution lines located on both side units of the disconnection location based on the detected disconnection location.
Patent KR-20200065323-A (KR)
Title: Pronunciation Learning Solutions for the Deaf with OpenCV and STT Technology
Inventor: CHOI WON CHUL
IPC: G09B19/04
Filed: 2018-11-30
Abstract: According to the present invention, a user can correct a user′s pronunciation by providing a solution for an accurate pronunciation of an inaccurate pronunciation part by confirming in a text how the user pronounces during the pronunciation. A system flow chart for the same is proposed.
Patent KR-20200065606-A (KR)
Title: Mechanical deformation tester
Inventor: KIM BYOUNG JOON
IPC: G01N3/34
Filed: 2018-11-30
Abstract: The present invention relates to a mechanical deformation tester which can perform a test while repeatedly performing mechanical deformation on a flexible substrate. The mechanical deformation tester of the present invention comprises: a body; a first reciprocating stand installed in the body to reciprocate and having a first gripping part rotatably installed at one side thereof for gripping one side of a specimen; a second reciprocating stand installed in the body to reciprocate to be opposite to the first reciprocating stand, and having a second gripping part rotatably installed at one side thereof for gripping the other side of the specimen; a reciprocating device for reciprocating the first and second reciprocating stands in the direction close to or far away from each other to test the specimen by applying mechanical deformation to the specimen; and a guide device for guiding rotary movement of the first and second gripping parts by being in contact with a cam so as to rotate, in a second direction, the first and second gripping parts oriented in a first direction when the first and second reciprocating stands are positioned in a first separation distance, and the first and second gripping parts oriented in the first direction when the first and second reciprocating stands move by a second separation distance by the reciprocating device.
Patent KR-20200067348-A (KR)
Title: Method for providing discount rate of product that changes based on time as augmented reality
Inventor: KIM JIN GON
IPC: G06F16/00
Filed: 2018-12-04
Abstract: Disclosed is a method for providing a discount rate of a product changed by elapsed time in an augmented reality (AR). According to the present invention, the method, by a server comprises: receiving a first captured image of a product from a camera of a smartphone; determining first current time when the first image is received; searching for the product corresponding to the first image among the images stored in a data storage device; acquiring a first discount rate of the product based on the first current time and the searched product; transmitting the first discount rate and the first image to the smartphone to display the first discount rate and the first image on the smartphone as a first AR; receiving a second image of the product captured by the camera while the first discount rate and the first image are displayed on the smartphone as the first AR; determining first second time when the second image is received; acquiring a second discount rate of the product allocated to the second first current time; and transmitting the second discount rate and the second image to the smartphone to display the second discount rate and the second image on the smartphone as a second AR.
Patent KR-20200068329-A (KR)
Title: Ni particles encapsulated with carbon nitride shell as excellent electrocatalysts for oxygen evolution reaction
Inventor: PARK SUNGJIN
IPC: B01J27/24
Filed: 2018-12-05
Abstract: According to one aspect of the present invention, disclosed is a method for preparing an electrocatalyst for oxygen generation comprising nickel particles encapsulated with carbon nitrides, comprising the steps of a) mixing urea, a nickel precursor, and a solvent; b) vaporizing the solvent to dry the mixture; c) heating the dried mixture under a nitrogen atmosphere; and d) removing unreacted nickel from the heated mixture. Accordingly, disclosed are an electrocatalyst for oxygen generation comprising nickel particles encapsulated with carbon nitrides prepared as above, an electrode for a fuel cell, and the fuel cell. As prepared above, the electrocatalyst for oxygen generation has an advantage of being cheaper than a conventional electrocatalyst for oxygen generation and remarkably improving catalyst efficiency.
Patent KR-20200072701-A (KR)
Title: Various waste disposal methods and waste materials Lighter, Insulated,and Hot-Heated Materials and Panel
Inventor: LEE JI SU
IPC: B29B17/04
Filed: 2018-12-13
Abstract: The present invention relates to various waste disposal methods, and non-combustible materials and panels formed by using a waste as a raw material and having lightweight, heat-insulating, and heat-retaining properties, which are eco-friendly because industrial wastes and household wastes are used as raw materials. According to the present invention, a production line device for non-combustible materials and panels having lightweight, heat-insulating, and heat-retaining properties includes: a tank roll 1 for collecting various wastes to finely mixing the wastes; a tank roll 2 for forming waste glass and coal waste ore into powder; a tank roll 3 for accommodating cyclopentane; a tank roll 4 for mixing raw materials of tank roll 1, tank roll 2, and tank roll 3; a tank roll 5 for melting the mixed raw materials; and a tank roll 8 for blowing air into the mixed raw materials filled in a mold to generate air bubbles in a panel.
Patent KR-20200063005-A (KR)
Inventor: CHOI WON CHANG
IPC: F24F110/20
Filed: 2018-12-24
Abstract: Disclosed are a method for operating building facilities of a centralized air conditioning system and a device thereof. According to an embodiment of the present invention, as a tool for energy management of the centralized air conditioning system based on a building energy management system (BEMS), by targeting the centralized air conditioning system operated in a BEMS platform installed in a building, if an error occurs by collecting operation information with regard to the centralized air conditioning system among information of the BEMS, a measurement value is combined with a control point having an association to be compared in one screen.