baber/WOPTO huggingface dataset:
Patent KR-20190037588-A (KR)
Title: Reinforced earth block
Inventor: SHIN CHANG AUN
IPC: E02D29/02
Filed: 2017-09-29
Abstract: Disclosed is a reinforced earth block (100). The present invention provides the reinforced earth block of a novel structure, capable of moving in a horizontal direction during a building process of a reinforced earth retaining wall. According to an embodiment of the present invention, the reinforced earth block (100) includes: a rear surface unit (10) having at least a through hole (11) in which an anchor is inserted; a front surface unit (20) installed to face the rear surface unit (10) and having a width wider than that of the rear surface unit (10); a side unit (30) connecting the front surface unit (20) and the rear surface unit (10) on both sides of the reinforced earth block (100) and having at least a curve unit (31,32); a horizontal partition (40) connecting the side unit (30) and building space on the rear surface unit (10) and the space on the front surface unit (20); and a vertical partition (50) connecting the rear surface unit (10) and the front surface unit (20) and individually building the space on the side unit (30).
Patent KR-20190041562-A (KR)
Title: Amine-based compound and organic light-emitting device comprising the same
Inventor: KIM YOUNG KOOK
IPC: C07D409/14
Filed: 2017-10-12
Abstract: The present invention relates to an amine-based compound and an organic light emitting device including the same. The amine-based compound of the present invention is represented by chemical formula 1-1 or 1-2. The present invention is represented by chemical formula 1-1 or 1-2. In the chemical formulas 1-1 and 1-2, A_1 to A_6 are each independently selected from a C_5-C_30 cyclic group and a C_1-C_30 heterocyclic group, and a1 to a6 are each independently selected from an integer of 0 to 5. Accordingly, the organic light emitting device including the amine-based compound has low driving voltage, high efficiency, long lifetime, and high maximum quantum efficiency.
Patent KR-20170118661-A (KR)
Title: 카드도용결제를 차단하는 온/오프라인 금융거래 결제 방법
Inventor: SEO HYUNG WON
IPC: G06Q20/12
Filed: 2017-10-16
Abstract: 카드도용결제를 차단하는 온/오프라인 금융거래 결제 방법에 있어서, 더줌페이 가맹점단말(500)이 deozoom.com에 사업자로 회원가입을 요청하는 단계(단계 S510); 상기 단계 S510에서 회원가입이 체크되면 더줌페이 관리시스템(100)은 사업자 식별코드를 부여하는 단계(단계 S520); 상기 단계 S520에서 사업자 식별코드가 부여되면 사업자로그인창이 제공되는 단계(단계 S530); 상기 단계 S530에서 사업자 식별코드로 로그인이 체크되면 가맹점 전용 결제창이 제공되는 단계(단계 S540); 상기 단계 S540에서 결제창으로부터 구매자의 결제 정보를 입력받는 단계(단계 S550); 상기 단계 S550에서 결제 정보가 입력되면 구매자의 결제카드 정보를 입력받는 단계(단계 S560); 상기 단계 S560에서 결제카드정보입력이 완료되면 결제카드 정보가 금융기관연동서버를 통해 구매자정보를 식별하게 되는 단계(단계 S570); 상기 단계 S570에서 도난, 분실카드 등의 사용을 차단하기위한 결제승인을 요청하는 구매자 지문인식창을 제공하여 구매자의 지문을 입력받는 단계(단계 S580); 상기 단계 S580에서 카드결제가 완료되는 단계(단계 S590)이다.
Patent KR-20190043311-A (KR)
Title: Mobile robot using drone technology
Inventor: CHOI IN SEONG
IPC: B64C39/02
Filed: 2017-10-18
Abstract: According to an embodiment of the present invention, a mobile robot using a drone technology comprises at least two sub mobile robots connected by a hinge consisting of a servo motor. The at least two sub mobile robots each includes: a plurality of rotors to generate a rotor air current in accordance with a control signal, and change an air speed and an air pressure in accordance with the rotor air current to generate propulsion; a mobile module to stick to a wall to move by an operation of a DC motor; sensors including a front sensor positioned on a front surface of the sub mobile robot to sense a distance to an obstacle, and a bottom sensor positioned on a bottom of the mobile robot to sense a distance to the wall and the sub mobile robot; a control module to control propulsion generated by the plurality rotors in accordance with information received from the sensors or control an operation of the servo motor to be bents by the hinge; and a remote communication module to communicate with a remote control device.
Patent KR-20190044710-A (KR)
Inventor: KWON GYU SIK
IPC: E03F1/00
Filed: 2017-10-20
Abstract: The present invention relates to a perforated pipe adapter for preventing blockage, which is able to effectively replace a means for preventing foreign substances from being introduced for the conventional perforated pipe, which has a blockage of an air hole occurring when the perforated pipe is used for a long time and which is not able to safely protect from roots of plants, to be engaged with an outer circumference of the perforated pipe with a pipe-shaped body with a plurality of water-penetrating holes, to prevent the air hole form being blocked by foreign substances such as soil, to protect the perforated pipe from roots of trees or the like, to constantly keep a water drain ability and a ventilation ability for a long time, to replace some area of an outer circumferential surface of the perforated pipe with the water-penetrating holes, to block foreign substances, to minimize the sealing area blocking a distribution of fluids such as water and air, to make the distribution of fluids smooth, to maximize an open area, and to be in a shape of a funnel which is inclined for a certain angle to be narrower on a left side and broader on a right side. According to the present invention, the perforated pipe adapter for preventing blockage comprises: a band unit which is a sealing-type pipe connection unit integrated with an outer circumference of the perforated pipe on one side by coming in contact with the perforated pipe by wrapping around the perforated pipe for an area which is greater than a borehole diameter but is a minimum area; and a body unit which is an expanded pipe, which has an inclined unit, which is inclined for a certain angle, and has a greater diameter closer to a rear side, to have a fluid distribution hole, which makes a smooth water drain and air distribution through a flow path, which protects the perforated pipe from foreign substances and has an outlet side expanded than the inlet side, to be longer than the band unit. Accordingly, the present invention is able to make an area of water-penetrating layer bigger than an area of a non-water-penetrating layer, to keep a continuous porosity of the perforated pipe, to have the maximum opening rate and water-penetrating coefficient with no blockage, and to accelerate underground water drainage and air distribution.
Patent KR-20190044730-A (KR)
Inventor: PARK CHAN HEE
IPC: F03D3/00
Filed: 2017-10-22
Abstract: The present invention relates to a hybrid-type wind power generator wing apparatus using both of two door-type wings and a vertical blade for generating a rotatory power of a generator rotary shaft, which is able to generate a rotatory power by the drag-type two door-type wings which has a great area to receive wind at or under a certain wind speed, wherein a lift is not easily generated, and to generate a rotatory power by the lift-type vertical blade at a certain wind speed or higher, wherein a lift is easily generated. When there is a certain wind speed or higher, wherein the lift-type vertical-axis blade generates a flit, the drag-type two door-type wings′ spring extends to open the doors. Accordingly, the drag-type and lift-type wings increase a use rate by a mutually supplementing relation, so the period for recollecting invested money becomes shorter in comparison with the investment.
Patent KR-20190046020-A (KR)
Title: End users authentication method for p2p communication and users authentication method for multicast
Inventor: DOH IN SHIL
IPC: G06T5/50
Filed: 2017-10-25
Abstract: A terminal authentication method for P2P communication includes: a step in which an authentication server generates a second image visually indicating the same content as the authentication code when a first modification image, made by inserting an authentication code into a first image based on first user information, overlaps the first image; a step in which the authentication server generates a fourth image visually indicating the same content as the authentication code when a third modification image, made by inserting an authentication code into a third image based on second user information, overlaps the third image; a step in which a first terminal receives the first modification image and the fourth image; a step in which a second terminal receives the third modification image and the second image; a step in which the first and second terminals exchange the fourth image and the second image; and a step in which the first terminal executes authentication by comparing the authentication code extracted from the first modification image to an authentication code shown on an image made by combining the second image with the first image made by deleting the authentication code from the first modification image based on the first user information. According to the present invention, the terminal authentication method is capable of simply executing user authentication by using images based on visual cryptography and steganography.
Patent KR-20190048185-A (KR)
Inventor: DO WAN YI
IPC: G09B19/00
Filed: 2017-10-30
Abstract: The present invention relates to an unplugged coding system using an electronic plate and, more specifically, to an unplugged coding system using an electronic plate, which enables coding education to be carried out even when not connected to a computer. According to an embodiment of the present invention, the unplugged coding system using an electronic plate comprises: a character operated according to received code information; a plate including a position detection unit for detecting a position coordinate value of a character located on an upper surface thereof; a display device provided on the upper surface of the plate; and a coding block for storing code information which allows the character to perform a specific operation and transmitting the code information to the plate and the character.
Patent KR-20190051433-A (KR)
Inventor: LEE JUNG KIL
IPC: A61F2/30
Filed: 2017-11-07
Abstract: The present invention relates to an intervertebral fusion cage with improved fixation. More particularly, the present invention includes a body part inserted into a space between neighboring vertebrae, and a fixing part coupled to the body part and partially protruding outwardly of the body part when the body part is positioned and inserted into the vertebrae. The present invention relates to the intervertebral fusion cage which solves the problem of the cage deviating from the correct position due to various causes before vertebral synostosis, by increasing fixation of the cage through the fixing part after locating the cage used for spinal fusion on a pre-planned position.
Patent KR-20190051553-A (KR)
Inventor: PARK MIN JU
IPC: B60R16/033
Filed: 2017-11-07
Abstract: The present invention relates to a drag reduction apparatus for a cooling fan, which comprises: a blind shaft mounted on an upper end of a shroud housing; a guide coupled to both sides of the shroud housing; a blind moving up and down as the blind shaft rotates to open or close a front surface of a shroud; a servo motor rotating the blind shaft; and a capacitor supplying electric power to the servo motor. According to the present invention, air resistance is minimized instead of a conventional AAF function by a simple structure, and electric power for operation can be supplied by self-power generation.
Patent KR-20190052292-A (KR)
Inventor: KIM YOO CHUL
IPC: B60R13/02
Filed: 2017-11-08
Abstract: A combination structure of a synthetic resin component is disclosed. According to an aspect of the present invention, the combination structure of a synthetic resin component comprises: a first unit component in which a fusion boss is formed to protrude at one side; and a second unit component rotationally coupled to the first unit component, and having a boss hole into which the fusion boss is inserted and an opened hole connected to the boss hole in a coupling direction for the fusion boss to be inserted into the boss hole. Moreover, a plurality of ribs are formed to protrude at constant distances along a circumferential surface of the fusion boss, and in the boss hole, a coupling hole is provided at a position corresponding to the ribs for the ribs to be inserted thereinto when the first unit component and the second unit component are coupled.
Patent KR-20190053367-A (KR)
Title: Display device including fingerpring identification sensor
Inventor: SUCHAN KWON
IPC: G06K9/00
Filed: 2017-11-10
Abstract: According to one embodiment of the present specification, provided is a display apparatus, which comprises: a display module disposed on a back surface of a cover substrate and displaying an image; a heat dissipation film disposed on the back surface of the display module and forming a hole; a fingerprint recognition sensor disposed on the back surface of the display module in a hole of the heat dissipation film; and a flexible circuit board on which the fingerprint recognition sensor is mounted, wherein the flexible circuit board covers the hole of the heat dissipation film.
Patent KR-20190054740-A (KR)
Title: Method for manufacturing thin film transistor sensors
Inventor: OH SEUNG JUN
IPC: H01L29/786
Filed: 2017-11-14
Abstract: The present invention relates to a method for manufacturing a thin film transistor sensor. The present invention provides a method for manufacturing a thin film transistor sensor to detect a target material by measuring a simple electrical signal change. According to the present invention, a thin film transistor sensor that is manufactured can provide a detection system to simplify a process and reduce costs without an additional labeling process using fluorescent dye or the like for the target material. According to the manufacturing method of the present invention, it is possible to manufacture a thin film transistor sensor in which a probe is fixed without damaging an active layer even when a thickness of the active layer is made very thin to improve detection sensitivity.
Patent KR-20190055951-A (KR)
Title: RESCUE ROBOT HAVING AXIS-configuration optimized for RESCUE work
Inventor: JEONG EUI IN
IPC: B25J17/02
Filed: 2017-11-16
Abstract: The present invention relates to a rescue robot and, more specifically, to a rescue robot having a shaft configuration optimized for rescue work. According to an embodiment of the present invention, the rescue robot comprises a body unit and both arm units connected to both sides of the body unit. Each of both arm units includes a shoulder joint unit, an elbow joint unit, a wrist joint unit, a first connection arm connected between the shoulder joint unit and the elbow joint unit, a second connection arm connected between the elbow joint unit and the wrist joint unit, and a hand unit connected to an end of the wrist joint unit. The shoulder joint unit has a first and a second rotary shaft. The elbow joint unit has a single elbow rotation unit connected between the first and the second connection arm. The wrist joint unit has a single wrist rotation unit connected between the second connection arm and the hand unit.
Patent KR-20190057834-A (KR)
Inventor: LEE SANG WON
IPC: B62D7/16
Filed: 2017-11-21
Abstract: The present invention relates to a device for measuring a step height and concentricity of a ball housing for a steering device. A fixing unit, to which a ball housing is coupled, is installed on a front end of a guide rail formed on an upper surface of a base to be separated. A jig moved forwards along the guide rail is installed on the upper surface of the base. A first measurement means coming in contact with a bottom surface of the ball housing to measure a step height of a step arranged on the ball housing is installed on a front surface of the jig, and a second measurement means to measure inner diameter information by phase of a coupling groove of the ball housing while being rotated in a direction in which the jig is rotated while coming in contact with an inner surface of the coupling groove is installed on an outer surface of the jig. A calculation control unit calculates information inputted into the first and the second measurement means to display the information by a display unit, and outputs a warning signal if exceeding an error range. The step height and the concentricity of the ball housing can be automatically measured to easily measure the ball housing in a short period of time. Therefore, each of manufactured ball housings can be measured in a consistent manner.
Patent KR-20190059333-A (KR)
Inventor: PARK HYUNG BAE
IPC: A61B8/00
Filed: 2017-11-22
Abstract: The present invention relates to an ultrasonic needle using laser processing. According to the present invention, in a needle comprising an insertion unit slopingly formed at a front end thereof, the ultrasonic needle using laser processing comprises a plurality of reflection units formed to be separated at predetermined intervals. The reflection unit has a plurality of grooves formed on a surface thereof by using a laser, and is formed from the insertion unit side.
Patent KR-20190060144-A (KR)
Title: Buoy apparatus for relaying communication
Inventor: PARK JI HYUN
IPC: H04B13/02
Filed: 2017-11-24
Abstract: According to an embodiment of the present invention, provided is a communication relay buoy apparatus, which comprises: a floating body which can float on the water surface; a sensor array unit installed at a lower portion of the floating body and receiving signals transmitted from different directions in the water, when the floating body is floating on the water surface; a matching filter unit processing to match the signals received from different directions through the sensor array unit; a delay compensation unit performing delay compensation on the signals processed to match from the matching filter unit and outputting delay compensation signals; and a signal combination unit combining the delay compensation signals.
Patent KR-20170135786-A (KR)
Inventor: KOVALENKO MAKSYM V
IPC: C01G51/00
Filed: 2017-11-24
Abstract: The present invention relates to a method for manufacturing an MSn_x nanoparticles as anode materials for a rechargeable battery, wherein M is an element selected from the group consisting of Co, Mn, Fe, Ni, Cu, In, Al, Ge, Pb, Bi, and Ga, and x is greater than 0 and smaller than or equal to 10. The method comprises: a step of synthesizing Sn nanoparticles by reducing a tin salt with a hydride solution in an anhydrous polar solvent; a step of separating solid Sn nanoparticles formed from the solution; a step of washing the Sn nanoparticles; a step of synthesizing M nanoparticles by reducing a metal salt with a hydride solution in an anhydrous polar solvent; a step of separating solid M nanoparticles formed from the solution; a step of washing the M nanoparticles; and a step of mechanically mixing the Sn nanoparticles and the M nanoparticles to be converted into MSn_x nanoparticles.
Patent KR-20190063036-A (KR)
Title: Apparatus for measuring quality of water
Inventor: RYUH YOUNG SUN
IPC: G01N33/18
Filed: 2017-11-29
Abstract: The present invention relates to a water quality sensor depth adjustment device capable of adjusting a depth of a water quality sensor so as to measure a water quality state for each water depth, and more specifically, to a water quality sensor depth adjustment device capable of moving the water quality sensor up and down and measuring a moving distance of the water quality sensor by moving the water quality sensor, thereby being capable of positioning the water quality sensor at the water depth to be measured.
Patent KR-20170137681-A (KR)
Inventor: YOON BYUNG JAE
IPC: A23L33/105
Filed: 2017-11-29
Abstract: The present invention relates to a beverage using Smilax china for promoting growth of toddlers and young children. According to an embodiment of the present invention, the beverage for promoting growth of toddlers and young children uses roots and fermented leaves of Smilax china as main ingredients by having Salicornia europaea, dried skin parts of Citrus unshiu, vitamin C, complex extract of Scutellaria baicalensis, and enzyme-treated stevia added thereto in accordance with the composition ratio, thereby eliminating the unique odor of Smilax china in order to enable any consumer to drink the beverage easily.
Patent KR-20180121767-A (KR)
Inventor: CHOE SEONG HO
IPC: G06Q20/40
Filed: 2017-12-13
Abstract: The present invention relates to a wired and wireless integrated terminal having a multi-security locking function linked to an advertisement in which a rectangular POS terminal (1000) has a magnetic card check unit (1102) on one side and an IC card check unit (1101) on a lower side, a payment price is displayed on an LCD display unit for a clerk (1130) by a data input unit (1120) by turning on a power supply unit (1110) to push a final payment button. In addition, a front unit facing the LCD display unit for a clerk (1130) of the POS terminal (1000) has an electronic component cover (1150) formed as a payment system for a customer to process authentication by a finger by forming a fingerprint and finger vein authentication processing unit (1180) formed on one side of the electronic component cover (1150), a card information authentication processing unit (1190) is formed on the other side to process authentication by card information of a customer, and an LCD display unit for a customer is formed on the electronic product cover (1150) to execute a three-second instantons advertisement image in a payment by a fingerprint and/or a finger vein of a finger or in a payment by a card.
Patent KR-20190071077-A (KR)
Title: Engine system for exhausting water and method using the same
Inventor: CHOI CHOO SAENG
IPC: F01N3/00
Filed: 2017-12-14
Abstract: Disclosed is an engine system for discharging condensate water and a control method using the same. The purpose of the preset invention is to provide the engine system for discharging condensate water, capable of discharging condensate water collected in an EGR cooler or an EGR path to the outside through an exhaust line, and the control method using the same. According to the embodiment of the present invention, the engine system for discharging condensate water includes: an engine including a combustion chamber generating a driving force by combustion of a fuel; a throttle valve controlling the amount of air supplied to the combustion chamber through the exhaust line in which suction gas supplied to the combustion chamber flows; a turbocharger including a turbine installed in the exhaust line in which exhaust gas discharged from the combustion chamber flows and discharged from the combustion chamber, wherein the turbocharger also includes a compressor installed in a suction line and compressing external air by rotating while being interworked with the turbine; an EGR device including an EGR line, the EGR cooler, and an EGR valve; a recirculation line diverged from the suction line on the upper part of the engine and joined to the EGR line between the EGR cooler and the EGR valve; and a recirculation valve installed in the recirculation line. The EGR line diverges from the exhaust line at a rear end of the turbocharger and is joined to the suction line. The EGR cooler is installed in the EGR line and cools the exhaust gas flowing in the EGR line. The EGR valve is installed in the EGR line at the lower part of the EGR cooler.