baber/WOPTO huggingface dataset:
Patent KR-20180093619-A (KR)
Title: Anaerobic reactor
Inventor: YANG KWON SEOK
IPC: C12M1/00
Filed: 2017-02-14
Abstract: Disclosed is an anaerobic fermentation tank for extracting anaerobic sludge, wastewater, and biogas from acid-fermented organic waste. To this end, the anaerobic fermentation tank comprises: a housing forming an exterior of the anaerobic fermentation tank; a distribution pipe installed at a lower end of the housing for distributing the acid-fermented organic waste to the inside of the housing; a gas collection part formed on some top portions of the housing to collect biogas; a wastewater extraction part disposed on a lateral side of the gas collection part; an upward flow guide part guiding the upward flow of the organic waste discharged from the distribution pipe toward the gas collection part; and a plurality of sediment guide plates installed in the housing between the upward flow guide parts while being inclined downwardly in parallel. Therefore, the sludge is efficiently deposited, and a large amount of sludge can be treated.
Patent KR-20180094423-A (KR)
Title: Mixture extractant for silver recovery and recovery of silver from leaching solution of spent catalysts with this mixture extractant
Inventor: CHO SUNG YONG
IPC: C22B3/00
Filed: 2017-02-15
Abstract: The present invention relates to a recovery method of silver contained in a leaching solution. More specifically, the present invention relates to a mixture extract used to recover silver contained in a leaching solution to leach waste sources such as a waste catalyst used in petrochemical industry and a recovery method of silver contained in a leaching solution with the mixture extract.
Patent KR-20170115939-A (KR)
Title: 양극활물질, 그 제조 방법, 및 이를 포함하는 리튬이차전지
Inventor: SUN YANG KOOK
IPC: H01M4/485
Filed: 2017-02-17
Abstract: 양극활물질이 제공된다. 상기 양극활물질은, 니켈, 코발트, 망간, 또는 알루미늄 중에서 적어도 어느 하나, 리튬, 및 첨가 금속을 포함하되, 상기 첨가 금속은, 니켈, 코발트, 망간, 및 알루미늄과 다른 원소를 포함하고, 상기 첨가 금속의 함량은 평균 2mol% 미만이고, 니켈, 코발트, 망간, 또는 알루미늄 중에서 적어도 어느 하나는 입자 내부에서 농도가 변화될 수 있다.
Patent KR-20180095993-A (KR)
Title: Two-way DC Circuit Breaker
Inventor: LEE MYOUNG JIN
IPC: H01H33/59
Filed: 2017-02-20
Abstract: The present invention relates to a bidirectional DC circuit breaker. According to the present invention, the bidirectional DC circuit breaker primarily reduces the amount of fault current in a rapid manner by using a main inductor to reduce the amount of required LC resonance current and the amount of residual current flowing into a receiving part and a transmission part. The bidirectional DC circuit breaker also charges a capacitor by using a current in a normal current state and a reverse charge switch not to require extra charging, and forms a closed loop so that the fault current cannot flow into the receiving part and the transmission part, thereby preventing secondary damage such as fire.
Patent KR-20180098712-A (KR)
Inventor: LEE TAE SEOK
IPC: G01B5/213
Filed: 2017-02-27
Abstract: The present invention relates to a vehicle turning radius measurement apparatus. Since the turning radius is measured using a writing instrument in the related art, the writing instrument is easily broken during the measurement, and thus an accurate measurement is impossible or required for a long time. According to the present invention, the vehicle turning radius measurement apparatus includes: a rotating member (200) coupled to a wheel (110) of a tire (100) to rotate integrally with the wheel (110), and having a support shaft (210) at a center thereof; a support cap (230) supported and fixed to the support shaft (210) of the rotating member (200) through a bearing (220); an upper support bar (510a) having an upper end detachably mounted to a wheel house (400) by the attachment mechanism (300) and a lower end coupled and supported to an upper surface of the support cap (230); a lower support bar (510b) having an upper end connected to the support cap (230) and a lower end mounted downward toward the ground; and a hose (600) fixed to the upper support bar (510a) and the lower support bar (510b) to match with a vertical center of the tire (100), and having the inlet (610) adjacent to the ground, in which water in a reservoir tank is supplied to an inlet (610) by a motor operated with an On/Off switch. According to the present invention, the water is discharged from the inlet (610) of the hose (600) to the ground along the turning radius of the tire (100) and displayed on the ground, so that the turning radius is accurately measured.
Patent KR-20180104442-A (KR)
Title: post box structure for apartment house
Inventor: MO EUN YOUNG
IPC: A47G29/122
Filed: 2017-03-13
Abstract: The present invention relates to a postal matter reception box structure for an apartment house, formed by vertically and horizontally arranging post box units of the same size and shape. According to the present invention, the postbox unit comprises: an opening/closing door installed on a front side to be opened/closed; a postal matter insertion hole and a locking device formed on a predetermined portion of the opening/closing door; and an alarm operation member to inform the outside of storage of the postal matter when the postal matter is stored in the postbox unit. An emergency ladder storage box is mounted on the bottom part of a postbox. The alarm operation member includes an operation lamp formed on a side surface of the insertion hole and an object sensor embedded and installed in the postbox unit to detect the postal matter inside the postbox unit so as to turn on the optimal lamp. Moreover, the emergency ladder storage box comprises: an opening/closing door installed on a front side to be opened/closed; and a checking lamp and a locking device formed on one surface of the opening/closing door. Accordingly, arrival of the postal matter is easily checked by using the sensor, thereby providing an effect of increasing user convenience. Moreover, the emergency ladder storage box is mounted on the bottom part to enable a user to easily use the same in emergency, thereby providing an effect of increasing merchantability.
Patent KR-20180104500-A (KR)
Title: Composition for Preventing Biofilm Formation Containing Extract of Licorice and Extract of Rasberry
Inventor: KIM TAE JONG
IPC: A61Q17/00
Filed: 2017-03-13
Abstract: The present invention relates to a composition for preventing biofilm formation and an oral composition containing extracts of Glycyrrhiza uralensis and Rubus coreanus, and since a mixture of the Glycyrrhiza uralensis extract and the Rubus coreanus extract has remarkably excellent efficacy of inhibiting microbial growth, glucosyltransferase activity and biofilm formation compared with each single extract, the composition can be usefully used for inhibiting biofilm formation and oral hygiene applications.
Patent KR-20180009687-A (KR)
Inventor: YANG GYU HYUNG
IPC: C11D3/04
Filed: 2017-03-22
Abstract: The present invention comprises: a) hydrogen peroxide that is H_2O_2; b) a fluorine compound; c) an alkyl tetrazole-based compound; d) an imidazole-based compound; e) a water-soluble compound of which a molecule has nitrogen atoms and a carboxyl group therein; f) a sulfate compound; and g) a polyhydric alcohol surfactant. The metal film etchant composition and the manufacturing method of an array substrate for a display device using the same can minimize the amount of change in end point detection that is EPD, side etch, and a taper angle in accordance with an increase in the number of sheets to be treated.
Patent KR-20180112934-A (KR)
Title: Functional film
Inventor: SUNG YOUNG JU
IPC: B32B3/10
Filed: 2017-04-05
Abstract: A functional film of the present invention is a functional film, which can be attached to glass and comprises: a first base film and a second base film; and a mesh layer disposed between the first base film and the second base film, wherein the mesh layer includes a mesh pattern and a closed air layer formed inside the mesh pattern. The functional film according to the present invention can prevent breakage of the glass and prevent scattering of glass fragments when the glass breaks. In addition, the functional film of the present invention is excellent in heat insulating performance, and is easily installed in a window.
Patent KR-20180116628-A (KR)
Inventor: LEE IG JUN
IPC: G06F21/31
Filed: 2017-04-17
Abstract: 개인화 이미지 기반 사용자 접속 인증 시스템이 개시된다.  이 시스템은 개인화 이미지 기반 사용자 접속 인증 시스템은 등록 처리부와 인증 처리부를 포함한다.  등록 처리부는 사용자 디바이스로부터 수신된 원본 이미지로 복제 이미지를 생성하는 복제 이미지 생성부와, 복제 이미지에 사용자 식별 정보를 삽입하여 스테가노그래피 이미지를 생성하는 스테가노그래피 이미지 생성부와, 스테가노그래피 이미지의 해쉬코드를 생성하는 해쉬코드 생성부와, 사용자 디바이스로 해쉬코드를 제공하는 해쉬코드 제공부, 및 사용자 식별 정보와 복제 이미지 및 해쉬코드를 인증 데이터베이스에 등록하는 개인화 이미지 등록부를 포함한다.  그리고 인증 처리부는 인증 데이터베이스를 이용하여 사용자 디바이스의 로그인 접속을 인증한다.
Patent KR-20180116935-A (KR)
Inventor: KOOK JAE CHANG
IPC: F16H3/66
Filed: 2017-04-18
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle, which can improve power delivery and fuel efficiency by applying six control elements to four planetary gear sets to achieve forward nine speed stages and one reverse speed stage. The planetary gear train of an automatic transmission for a vehicle according to one embodiment of the present invention includes: an input shaft configured to receive an engine torque; an output shaft configured to output a shifted torque; a first planetary gear set having first, second, and third rotational elements; a second planetary gear set having fourth, fifth, and sixth rotational elements; a third planetary gear set having seventh, eighth, and ninth rotational elements; a fourth planetary gear set having tenth, eleventh, and twelfth rotational elements; a first shaft connected with the first rotational element, and connected with the input shaft; a second shaft connected with the second rotational element and selectively connected with the first shaft; a third shaft connected with the third rotational element and the fifth rotational element; a fourth shaft connected with the fourth rotational element and fixed to a transmission housing; a fifth shaft connected with the sixth rotational element; a sixth shaft connected with the seventh rotational element and the tenth rotational element and selectively connected with the second shaft and the fifth shaft respectively; a seventh shaft connected with the eighth rotational element and the twelfth rotational element, and connected with the output shaft; an eighth shaft connected with the ninth rotational element; and a ninth shaft connected with the eleventh rotational element and selectively connected with the first shaft.
Patent KR-20170122680-A (KR)
Inventor: JEON DAE KEUN
IPC: A61N1/39
Filed: 2017-04-27
Abstract: The present invention relates to a control method for reducing high-voltage charging time for cardiac defibrillation and to an apparatus using the same, wherein a cardiac defibrillator starts being charged in a step of operation start, and after electric shock is applied by the cardiac defibrillator, remaining energy is used for next electric shock without discharge, thereby enabling more rapid application of electric shock and more efficient use of energy. According to the present invention, a cardiac defibrillator comprises: an electrocardiogram (ECG) detection unit for detecting ECG; an operation processing unit for analyzing ECG signals received from the ECG detection unit and detecting ECG parameters including RR intervals to determine whether ventricular fibrillation occurs, and to identify a current time as a time for applying electric shock when ventricular fibrillation is determined to occur; a defibrillation unit driven in a time for applying electric shock to apply high energy to defibrillator electrodes, thereby enabling electric shock to be applied, wherein, when a start signal is inputted from a start/stop key, the operation processing unit makes a charging unit driven so that a defibrillation shock power unit is charged up to a reference value of energy and wherein, when applying electric shock is finished in the defibrillation unit, the operation processing unit checks remaining energy in the defibrillation shock power unit and makes the charging unit driven to recharge the power unit up to the reference value with the remaining energy excluded.
Patent KR-20180120360-A (KR)
Inventor: KIM SUNG RYONG
IPC: C09J7/00
Filed: 2017-04-27
Abstract: According to a method for producing a flexible dry adhesive, a flexible polymer liquid such as polydimethylsiloxane is applied on a highly crystallized polytetrafluoroethylene sheet or film obtained by ion beam and plasma treatment, and then is taken off from a substrate after cured, thereby acquiring a dry adhesive patch having a nanostructure. Due to simple production processes, it is possible to produce a large-area flexible dry adhesive patch in a short period of time, and production costs can be reduced because expensive multi-step processes such as a separate semiconductor lithography is not necessary. In addition, the produced dry adhesive patch shows excellent repetitive adhesion force and thus can effectively be used for attaching various dry adhesive patches and diagnostic electrodes.
Patent KR-20180126209-A (KR)
Title: Areation tank capable of effective aeration for optimal operation
Inventor: JOO YOON SIK
IPC: C02F3/00
Filed: 2017-05-17
Abstract: An aeration tank capable of optimal stirring is disclosed. According to an aspect of the present invention, the aeration tank comprises: an air injection device for injecting air into the bath located adjacent to the water surface of the bath; and a vertical agitator located at the bottom of the air injection device inside the tank and generating a downward flow and delivering the air injected from the air injection device to the bottom of the tank.
Patent KR-20180128789-A (KR)
Inventor: YOON HYEONG SUK
IPC: H05B3/14
Filed: 2017-05-24
Abstract: The present invention relates to a cypress heating board using a carbon surface heating element, which can enable a user to feel warmth like heat of a room heater on his/her skin; can further improve health with natural healing force due to far infrared rays which are strongly emitted from the carbon surface heating element and phytoncide contained in a large amount in cypress; and can perform indoor heating at low costs when being used as a wall interior. The cypress heating board of the present invention comprises: a cypress lower plate formed in a rectangular plate shape; an insulating material laminated on the upper side of the cypress lower plate in the same size; a net body laminated on the upper side of the insulating material in the same size and forming an air layer; a carbon surface heating element laminated on the upper side of the net body in the same size and emitting far infrared rays; a cypress plywood laminated on the upper side of the carbon surface heating element in the same size; and a cypress upper plate laminated on the upper side of the cypress plywood in the same size.
Patent KR-20170080546-A (KR)
Inventor: YEO MI SEON
IPC: D21H21/36
Filed: 2017-05-29
Abstract: 본 발명은 저장성 및 항균성이 우수한 농산물 보관용 포장보드에 관한 것이다. 한 구체예에서 상기 포장보드는 포장기재층; 상기 포장기재층의 적어도 일면에 형성되며, 숯, 활성탄 및 카제인을 포함하는 코팅층; 및 상기 코팅층의 일면에 함침되고, 적어도 일부가 상기 코팅층의 표면에 노출되는 숯, 활성탄 및 탄산수소나트륨을 포함한다.
Patent KR-20180131708-A (KR)
Inventor: CHA MOO HYUN
IPC: G06F3/0484
Filed: 2017-05-31
Abstract: The present invention relates to a virtual environment control system and a virtual environment control method which can control a virtual environment based on information on the center of gravity of a user positioned on a motion plate. To this end, the virtual environment control system comprises: a motion plate unit for sensing the information on the center of gravity of the user according to a lower motion of the user; a control unit for controlling a virtual environment based on the information on the center of gravity; and a screen unit for displaying a state in which the virtual environment is controlled by the control unit.
Patent KR-20180132356-A (KR)
Inventor: YANG IN HYUNG
IPC: A47K1/02
Filed: 2017-06-02
Abstract: The present invention relates to a basin cabinet. According to the present invention, a basin cabinet comprises: a wash device having a wash bowl, a water supply assembly supplying water to the wash bowl, and a drain assembly draining the water supplied to the wash bowl; a cabinet arranged at a lower side of the wash bowl, and forming a space therein; a first module and a second module arranged to move in the cabinet, and electrically operated; and a partition block dividing a space in which the first module and the second module are arranged in the cabinet, and connecting a wire to each of the first module or the second module moving in the cabinet.
Patent KR-20190006665-A (KR)
Inventor: KIM DAE SANG
IPC: E02D17/20
Filed: 2017-07-11
Abstract: The present invention relates to a bedrock structure in which a slope face of a railway track is adjusted and a construction method thereof. According to the present invention, the slope face of the bedrock is excavated and reinforced at a predetermined angle with a train in operation so that the space occupied by the slope face of the linear bedrock structure already in operation in a downtown area can be usefully recycled, and thus the stability of excavation slope face can be improved. In addition, full reinforcement is applied to a short large-diameter slope reinforcing material and an excavation surface during excavation and reinforcement, and thus disturbance such as subsidence of an existing operation line bedrock can be minimized. The head of the short slope reinforcing material can be fully reinforced by being integrated with the front wall body, and thus stability can be ensured even at a high inclination angle. In addition, the slope face angle of the bedrock is easily cut to a planned height of a gentle slope or a steep slope during operation on which an overhead load acts after the slope face is determined to the planned height in view of the use of land, bedrock stability, and the like, and thus a newly generated space can be usefully recycled.
Patent KR-20190009529-A (KR)
Inventor: HWANG BYEONG HA
IPC: G06Q30/06
Filed: 2017-07-19
Abstract: Disclosed are a customer-to-customer (C2C) rental system and a method thereof. The C2C rental system comprises: a lessor terminal generating and transmitting an article registration signal for lending out an article of a lessor, and receiving an article rental confirmation signal; a renter terminal generating and transmitting an article rental application signal for renting a predetermined article posted online, and receiving an article rental confirmation signal; and a C2C rental server receiving the article registration signal from a first user terminal and posting the article online, receiving the article rental application signal from a second user terminal and registering the article, the lessor, the renter, and the rental period, and generating and transmitting the article rental confirmation signals to the lessor terminal and the renter terminal. According to the C2C rental system and the method, since articles are able to be rented online between individuals, users are able to earn profits from the articles which are not being used. In particular, since a rental schedule including a rental expiry date, a rental place, and the like is posted online and a rental reservation is made based on the schedule, the present invention is capable of providing convenience to all renters, lessors, and users who made reservations and providing a rental service at a necessary moment.
Patent KR-20190011457-A (KR)
Inventor: MIN JAE SIK
IPC: H01L33/50
Filed: 2017-07-25
Abstract: The present invention relates to a method for manufacturing a single-side light emitting chip scale package, which comprises: a step of arranging a plurality of light emitting diodes on a first base film; a step of arranging a second base film on the upper surface of a wide vertical frame; a step of forming a five-side light-emitting chip scale package; a step of forming a light blocking layer on each side of the five-side light emitting chip scale package; and a step of forming a plurality of single-side light emitting chip scale packages. According to the present invention, it is possible to manufacture a single-side light emitting chip scale.
Patent KR-20190012771-A (KR)
Inventor: PARK BYOUNG JUN
IPC: G06F3/06
Filed: 2017-07-28
Abstract: A controller controls an operation of a semiconductor memory device including a plurality of memory blocks. The controller capable of increasing the operation reliability of a semiconductor memory device includes a temperature sensing unit, a period storing unit, and a command generating unit. The temperature sensing unit senses the temperature of the semiconductor memory device and generates temperature information. The period storing unit updates an output period of a dummy read command causing the semiconductor memory device to perform dummy read operation based on the temperature information. The command generation unit generates the dummy read command based on the output period.
Patent KR-20180016953-A (KR)
Inventor: LEE JAE HOON
IPC: F04D25/08
Filed: 2017-08-04
Abstract: The present invention relates to a tower type fan using a disc impeller. According to the present invention, the tower type fan using a disc impeller comprises: a housing having a suction unit for taking air, a discharging unit discharging the air drifted into the suction unit, and a communicating route through which the suction unit and the discharging unit can communicate; a disc impeller where a plurality of discs having a through-hole at the center thereof are stacked inside the housing at intervals; a rotary shaft passing through the through-hole of the disc impeller and rotationally disposed in the communicating route; a pair of impeller holders with which the rotary shaft is connected while allowing an end part of the disc impeller to be supported by the rotary shaft; and a driving motor enabling the rotary shaft to rotate.
Patent KR-20190017144-A (KR)
Inventor: JANG SE GYU
IPC: C01B21/064
Filed: 2017-08-10
Abstract: The present invention relates to a method for manufacturing a boron nitride nanotube dispersant comprising steps of: manufacturing a mixed solution by mixing boron nitride nanotubes, a dispersant containing Lewis base, and an organic solvent; and supplying external energy to the mixed solution. The method can manufacture a high concentration dispersant, which is obtained by individualizing boron nitride nanotubes having high hydrophobicity and being difficult to be dispersed due to van der Waals agglomeration into a single nanotube level.
Patent KR-20190017574-A (KR)
Inventor: CHUNG KOOK CHAE
IPC: B22F1/02
Filed: 2017-08-11
Abstract: The present invention relates to a method to manufacture a rod-like carbon-germanium composite, capable of simplifying an existing manufacturing method, and a rod-like carbon-germanium composite thereof. According to the present invention, the method comprises: a step of preparing a reaction tank including a cathode and an anode having a base material receiving part; a step of filling the base material receiving part with a germanium base material; a step of filling the reaction tank with a raw material gas including a carbon-controlling gas; and a step of performing arc discharge in the reaction tank to manufacture a rod-like carbon-germanium composite. A ratio of the pressure of the carbon-containing gas in the reaction tank with respect to the pressure of the raw material gas in the reaction tank is equal to or greater than 0.01 and equal to or less than 0.1, and the rod-like carbon-germanium composite includes a carbon layer on a surface of a rod-like germanium core.