baber/WOPTO huggingface dataset:
Patent KR-20130123238-A (KR)
Title: Hard coating film for cutting tools
Inventor: KANG JAE HOON
IPC: C23C14/14
Filed: 2012-05-02
Abstract: The present invention relates to a hard coating film for a cutting tool. The hard coating film is composed of a nano-multilayer formed by successively piling up an A thin layer, a B thin layer, a C thin layer, and a D thin layer or a structure formed by repetitively piling up the nano-multilayer two or more times. The hard coating film is suitable for the processing of a difficult-to-cut material by uniformly improving abrasion resistance, lubrication performance, toughness, chipping resistance, and oxidation resistance. [Reference numerals] (AA) Basic material;(BB) Film layer D;(CC) Film layer C;(DD) Film layer B;(EE) Film layer A
Patent KR-20130125851-A (KR)
Title: Micro pile with improved end bearing capacity and its construction methods thereof
Inventor: PAIK KYU HO
IPC: E02D5/80
Filed: 2012-05-10
Abstract: The present invention relates to a micro-pile with improved end bearing capacity and a construction method for the same to improve the end bearing capacity of a micro-pile by inserting a reinforcing material with the front end joined with an insertion pipe into a borehole; injecting a grout material; and penetrating the insertion pipe joined to the reinforcing material into a hard bedrock layer through slim at the bottom of the borehole and the softened ground at the bottom of the slime.
Patent KR-20130126396-A (KR)
Title: Display apparatus and method of driving the same
Inventor: CHO HYUN MIN
IPC: G09G3/36
Filed: 2012-05-11
Abstract: A display device includes a display panel, a panel driving unit, a light source unit, and a light source driving unit. The display panel includes a first subpixel with a first main color, a second subpixel with a second main color, and a transparent subpixel. The panel driving unit sets the gradation data of the first subpixel, the second subpixel, and the transparent subpixel. The light source unit emits light to the display panel and includes a first light source which emits the light with the mixed color of the first and second main colors and a second light source which emits the light with a third main color. The light source unit alternately turns on the first light source and the second light source.
Patent KR-20130127306-A (KR)
Title: Saddle and manufacturing method for composite girder using the same
Inventor: KIM HYEON SU
IPC: E01D2/00
Filed: 2012-05-14
Abstract: The present invention provides a tendon holding member (200) and a manufacturing method of a composite girder using the tendon holding member. The tendon holding member comprises: a main body (210) installed on the top surface of the lower flange (11) of an I-beam; and a concave portion (220) which holds a tendon (110) and is formed on the top surface of the main body so that the center portion of the main body can be recessed compared with both sides of the main body. The tendon holding member improves the structural stability of the composite girder by reducing the residual tensile strength in the bottom of a steel girder.
Patent KR-20130136272-A (KR)
Title: Authentication method for smartmeter and device
Inventor: KWAK JIN
IPC: H04L9/32
Filed: 2012-06-04
Abstract: An authentication method between a smart meter and a device is provided. The authentication method includes: a step in which a device generates a hash value by applying an XOR operation value of a device identification number and a password, generates a cipher text by encrypting a first security parameter, which is an XOR operation value of the hash value and a device counter value, with a public key, transmits the hash value by connecting to a smart meter, and registers the hash value at the smart meter; a step in which the device hashes a first additional security parameter, which is an XOR operation value of the first security parameter and a first time stamp, to generate a first hash value, transmits the first time stamp and the device identification number to the smart meter by connecting them, and in which the smart meter authenticates the device by comparing the first hash value with a second hash value which is generated by hashing the first security parameter and a second additional security parameter generated by an XOR operation of the first time stamp; and a step in which the smart meter generates a third additional security parameter by an XOR operation of a second time stamp and a second security parameter, which is an XOR operation value of an increased smart meter counter value and the first hash value, generates a third hash value by hashing the third additional security parameter, transits the second time stamp by connecting to the device, and in which the device generates a fourth additional security parameter by an XOR operation of the second time stamp and a third security parameter, which is an XOR value of an increased device counter value and the first hash value, and authenticates the smart meter by comparing the third hash value with a fourth hash value which is generated by hashing the fourth additional security parameter.
Patent KR-20130053366-A (KR)
Title: Film intermittent conveyance apparatus and film intermittent conveyance method
Inventor: HIGETA YUJI
IPC: B65H23/198
Filed: 2012-06-13
Abstract: PURPOSE: An intermittent return device of a film and an intermittent return method of the film are provided to sufficiently improve a return speed of the film without generating a scratch on the film which is intermittently returned. CONSTITUTION: An intermittent return device comprises a film transfer device(22), a transfer accumulator device(23), and a film winding device(42). The transfer accumulator device comprises first and second fixing rollers(24,25), an upper operating roller(26), and an upper friction prevention unit(27). A winding accumulator device(43) comprises third and fourth fixing rollers(44,45), a lower operating roller(46), and a lower friction prevention unit. The transfer accumulator device accumulates a film and discharges the film in short time. The winding accumulator device discharges the film of a discharged amount while accumulating the film in the short time. The friction prevention unit prevents friction between the operating roller and the film.
Patent KR-20130143340-A (KR)
Title: Condender and radiator assembly
Inventor: HAN JI HUN
IPC: F28D1/00
Filed: 2012-06-21
Abstract: The present invention relates to a condenser and radiator assembly, which can increase utilization of the space inside an engine room by using a coolant storage unit in a shape capable of guiding outside air into the condenser and the radiator and can reduce the number of brackets for fixing the condenser and the radiator for increasing productivity.
Patent KR-20140003137-A (KR)
Title: Ｌｅｄ 패널을 통한 모션 기반 방식의 입력 시스템 및 방법
Inventor: CHA JAE SANG
IPC: G06F3/02
Filed: 2012-06-29
Abstract: 터치 센서를 이용하여 스와이프 방식이나 터치 시간 차이에 의한 문자 입력방식을 가지는 LED 패널을 통한 모션 기반 방식의 입력 시스템 및 방법이 개시된다.  
본 발명은 일정한 공간에 다수의 LED 터치 패널을 배치하고, 이 LED 터치패널의 입력 조합 또는 스와이프 입력을 통하여 많은 기능을 제약된 공간 안에 만들 수 있으며, 더 나아가 문자를 입력할 수 있도록 함으로써 LED 터치 패널을 가지는 기기와의 소통 및 많은 명령을 수행하도록 할 수 있는 LED 패널을 통한 모션 기반 방식의 입력 시스템 및 방법을 제공하는 것이다.
Patent KR-20140004966-A (KR)
Title: Hot water tank
Inventor: JEON DOO YOUL
IPC: E03D9/08
Filed: 2012-07-03
Abstract: Disclosed is a hot water tank from which water may be discharged at regular temperature always. The hot water tank comprises: a tank housing having a water inlet part into which the water flows and a water outlet part from which the water housed inside the same is discharged; a heating unit heating the water housed in the tank housing; and a flowing member protruding from the water outlet part to the inside of the tank housing so that the water flowing from the water inlet part to the water outlet part flows along the outer circumferential surface thereof. The hot water tank allows the water housed inside the same to flow along the outer circumferential surface of the flowing member and to be stirred by a centrifugal force so that the temperature of the discharged water is always maintained.
Patent KR-20140006360-A (KR)
Title: Display device and method of driving the same
Inventor: KIM MIN KI
IPC: G09G3/20
Filed: 2012-07-04
Abstract: The present invention is to provide a display device that includes a timing controller outputting image data of a horizontal period unit to a pair of differential signal transmission lines; and a data driving IC changing the output image data and outputting it to the data line of the display panel. The timing controller includes an image data analysis part analyzing the toggling level of bits comprising the image data; and a transmission terminal outputting the image data to a switching level according to the analyzed toggling level. [Reference numerals] (210) Image data analysis part; (220) Transmitting part
Patent KR-20140007652-A (KR)
Title: Funtional underwear for man
Inventor: KIM YONG HO
IPC: A41B9/12
Filed: 2012-07-10
Abstract: The present invention relates to functional underpants for men which can prevent the underpants from being filled with moisture such as sweat and can improve male sexual potency by improving the ventilation around the genital organ of a wearer because a penis pocket and a scrotum pocket composed of a mesh material are arranged to accommodate the penis and scrota of the wearer separately, and the penis pocket and the scrotum pocket are detachably connected to each other to enable separate accommodation.
Patent KR-20140012383-A (KR)
Title: Heat transfer structure using binder for rbsc assembly and method of manufacturing the same
Inventor: HWANG SUNG SIC
IPC: C04B37/00
Filed: 2012-07-20
Abstract: Disclosed are a heat transfer structure by using binder for bonding a reaction bonded silicon carbide (RBSC) pellet and a manufacturing method thereof which are capable of preventing a damage of connecting part while manufacturing or operating the heat transfer structure; maintaining a property of the RBSC pellet; shortening a time for shaping and processing. The structure and the method are a medium of exchanging the high temperature and the low temperature; and are connected with Si1-xRx binder (R represents solid solution material; x represents atomic weight ratio) which is a silicon solid solution, and connects multiple units which comprise RBSC pellet.
Patent KR-20140017040-A (KR)
Title: Fiber coupling device, and fusion type fiber optical connector using the same
Inventor: RHEE PYUNG GOO
IPC: G02B6/38
Filed: 2012-07-23
Abstract: Provided are a fiber coupling device for the field assembly between the ferrule and the optical cable for constructing optical communications, and a fusion type fiber optical connector including the same. The fiber coupling device comprises a fiber coupling unit provided to maintain fiber matching by pressing the fiber fusion unit between the ferrule and the optical cable; and an assembly type body unit including a first body unit connected to the fiber coupling unit and a second body unit connected to the first body unit. The present invention provides improved effects for obtaining the reliability of the optical matching and for improving the field assembly by changing the structure of the fiber coupling device into a separated assembly type structure in the field assembly of the optical matching with the fusion connection between the optical cable and the ferrule, by providing an assembled component module before the field assembly, and by reducing the number of components and assembly steps.
Patent KR-20140016513-A (KR)
Title: Semiconductor light emimitting device
Inventor: JEON SOO KUN
IPC: H01L33/36
Filed: 2012-07-30
Abstract: Disclosed is a non-conductive reflective membrane that is formed on a second semiconductor layer so as to reflect light from an active layer to a first semiconductor layer side which is the growth substrate side. The present invention relates to the a semiconductor light emitting element including the non-conductive reflective membrane in which a first layer with a first refractive index (n1) and a second layer with a second refractive index (n2) that is larger than the first refractive index are laminated, and comprising a distribution bragg reflector to have the designed thickness of longer wave, wherein the wave of the second layer is longer than the one designed by the first layer.
Patent KR-20130020741-A (KR)
Title: Cross-linked polyethylene compositions
Inventor: SUN KA RAM
IPC: H01B7/17
Filed: 2012-08-02
Abstract: PURPOSE: A crosslinked polyethylene composition is provided to suppress water tree degradation due to the penetration of moisture and ion and to have sufficient crosslinked property and electric insulating performance. CONSTITUTION: A crosslinked polyethylene composition comprises 0.1-0.6 parts by weight of a hindered phenol-based antioxidant, 1-4 parts by weight of a crosslinking agent, 0.2-1.9 parts by weight of magnesium oxide, and 0.1-1.0 parts by weight of a scorch inhibitor based on 100.0 parts by weight of a polyethylene base resin. The aging elongation-decreasing rate(30days/135°C) of the crosslinked polyethylene is 0.01-10%, the aging tensile strength-decreasing rate(30days/135°C), the water tree growth rate is 0.1 or less, and the electric insulating intensity is 50 kV/mm or more.
Patent KR-20140018567-A (KR)
Title: Process for preparing anhydrous aripiprazole crystal
Inventor: JEON SEONG HYEON
IPC: C07D401/12
Filed: 2012-08-02
Abstract: The present invention provides a preparing method of novel anhydrous aripiprazole crystals which has a powder X-ray diffraction spectrum having peaks at 7.6, 8.0, 13.4, 13.8, 20.4, 22.1, 22.5, and 24.1°2θ(± 0.2°). The anhydrous aripiprazole crystals obtained according to the method of the present invention do not exhibit changes in crystal form by maintaining an inherent melting point (meting point of 148-149°C) which is unchanged even under accelerated conditions. Also, the present invention can be made into an efficient preparation since the hygroscopic properties are very low and the light stability is outstanding.
Patent KR-20140021732-A (KR)
Title: Wind power generator and method of maintaining the same
Inventor: LEE CHUN SIK
IPC: F03D11/04
Filed: 2012-08-09
Abstract: Disclosed are an aerogenerator and a method for maintaining the same. The aerogenerator in accordance with an embodiment of the present invention includes a hub; a blade connected to the hub to be able to rotate; and a platform which is installed on the outer surface of a route area of the blade and which a worker can get on. The platform is generally extended in the circumferential direction of the route area.
Patent KR-20130018197-A (KR)
Title: System for estimating and attacking threat based on regional protection
Inventor: KIM CHIN SA
IPC: B63G9/00
Filed: 2012-08-10
Abstract: PURPOSE: A territory threat evaluation and attack system based on territory defense is provided to protect not only an own ship but also the troops thereof which lack defense capabilities, by setting defense priorities against a threat based on a certain territory from the own ship. CONSTITUTION: A territory threat evaluation and attack system based on territory defense comprises a threatening element identifying part(100), a threat level determining part(200), a first threat approach determining part(300), an attack deciding part(400), a second threat approach determining part(500), a defense possibility determining part(700), and an avoidance determining part(800). The threatening element identifying part identifies at least one threatening element among detected potential threatening elements based on the registered information of the troops thereof. The threat level determining part determines a level of the threat of the threatening element as a degree of threat to the troops. The first threat approach determining part determines whether or not the threatening element according to the threat level is approaching within a first radius, which is previously set, from the own ship. The attack deciding part orders an attack again the threatening element when the threatening element approaches within the first radius. When the threatening element approaches within a second radius, which is previously set, the defense possibility determining part determines whether or not the threatening element is located within the distance where defense is possible from the own ship. When the defense from the own ship is not possible in the distance, the avoidance determining part recommends an avoidance path to the own ship and the troops, and decides to move. [Reference numerals] (100) Threatening element identifying part; (200) Threat level determining part; (300) First threat approach determining part; (400) Attack deciding part; (500) Second threat approach determining part; (600) Threat approach notifying part; (700) Defense possibility determining part; (800) Avoidance determining part; (AA) Own vessel; (BB,CC) Friendly forces
Patent KR-20120109427-A (KR)
Title: Wiring board and semiconductor device
Inventor: NAKAMURA JUNICHI
IPC: H05K3/46
Filed: 2012-08-14
Abstract: PURPOSE: A wiring board and a semiconductor device are provided to protect both sides of an insulating layer and to reduce the difference of stress applied to the both sides of the insulating layer. CONSTITUTION: A solder resist layer(102) is formed a supporting substrate. An opening is formed by patterning the solder resist layer. Ultra-violet rays are radiated to the solder resist layer through a mask pattern. An electrode(103) is buried within the opening. An insulating layer(104) is formed on the solder resist layer and the electrode. A pattern wire(106) connected to a via plug(105) is formed on the insulating layer with a semi-additive method. A wiring layer is comprised of the via plug and the pattern wire.
Patent KR-20140028578-A (KR)
Title: The nozzle
Inventor: KIM KEE WOONG
IPC: B05C5/02
Filed: 2012-08-29
Abstract: Provided is a nozzle for spraying a fluid on a substrate and a substrate processing apparatus having the same. The nozzle comprises: a nozzle body having a fluid passage formed by a combination of a first body and a second body; and a connecting unit having a first connecting member for combining the first body and the second body, wherein the fluid passage includes a supply passage that receives a fluid from the outside, a first buffer where the fluid is temporarily stored, a second buffer where the fluid is temporarily stored, and a discharge passage that discharges the fluid to the outside, wherein the first connecting member is provided to pass through the first buffer or the second buffer. According to the present invention, the nozzle improves uniformity of discharged amount of the fluid.
Patent KR-20140030709-A (KR)
Title: 자석을 이용한 안전 콘센트 및 플러그
Inventor: KANG YONG HYUN
IPC: H01R13/44
Filed: 2012-09-03
Abstract: 본 발명은 콘센트 및 플러그에 관한 것으로서, 콘센트 및 플러그가 자석의 자력에 의해 상호 접속되어 전원을 인가하여 전기.전자 제품을 용이하게 사용할 수 있으며, 젓가락이나 수분 등에 의해 발생할 수 있는 전기안전사고를 미연에 방지할 수 있는 자석을 이용한 안전 콘센트 및 플러그에 관한 것이다. 
이를 위한 본 발명은 벽체에 매몰 또는 외부에 구비되어 전선에 의해 전원이 인가되며, 플러그가 삽입되기 위해 내측으로 함몰된 삽입홈과, 상기 삽입홈 중앙에 돌출되어 상부로 연장된 안전부재와, 상기 안전부재 양측으로 플러그가 삽입 접촉되는 접촉공과, 상기 접촉공 내측에 자석에 의해 전원이 인가되는 전원연결수단이 구비되는 콘센트 및 상기 콘센트와 접속하여 전원이 인가되는 플러그로 구성됨을 특징으로 한다.
Patent KR-20140035208-A (KR)
Title: Warm matris
Inventor: JUNG JAE SOON
IPC: A47C21/04
Filed: 2012-09-13
Abstract: The present invention relates to a heating mat of which all of the heating performance and the cushioning performance are improved. A heating mat according to the present invention comprises: an embossing pad having a flat base part at the lower thereof with a thickness; a heat radiation blocking pad bonded to the lower side of the flat base part of the embossing pad and blocking the radiation of heat; and a heating member interposed between the embossing pad and the heat radiation blocking pad, wherein the flat base part has multiple embossing protrusions densely formed on the upper side thereof at distances longitudinally and transversely. The heating member is formed into a hot-water hose, and a hot-water hose insertion groove into which the hot-water hose is inserted in zigzags is formed at the lower side of the flat base part or at the upper side of the heat radiation blocking pad. The flat base part and the heat radiation blocking part have a bonding force improving layer interposed therebetween and improving a bonding force therebetween.
Patent KR-20130033304-A (KR)
Title: Image processing apparatus and method
Inventor: KANO AKIRA
IPC: H04N5/21
Filed: 2012-09-17
Abstract: PURPOSE: An image processing device and a method thereof are provided to reduce ringing which is generated in a pixel saturation area and a surrounding area through image recovery processing. CONSTITUTION: A saturation unit surrounding area detection unit(1003) sets up a saturation area and a surrounding area in each color plane. A recovery filter application unit(1004) applies an image recovery filter, which is selected in an image recovery filter selection unit(1002), to each pixel of each color component of a photographed image. An LPF(Low Pass Filter) application unit(1006) applies an LPF to a corresponding component among a recovery component which is obtained in a recovery component generation unit(1005). A recovery component synthesis unit(1007) synthesizes a pixel value, which is interpolated in a pixel interpolation unit(1001), with the recovery component. [Reference numerals] (1001) Pixel interpolation unit; (1002) Image recovery filter selection unit; (1003) Saturation unit surrounding area detection unit; (1004) Recovery filter application unit; (1005) Recovery component generation unit; (1006) LPF application unit; (1007) Recovery component synthesis unit; (110) Image recovery processing unit; (AA) Image data(bayer format); (BB) Image data;
Patent KR-20140036848-A (KR)
Title: System for powerline communications using ac one line
Inventor: KIM CHONG HYEON
IPC: H04B3/54
Filed: 2012-09-18
Abstract: The present invention relates to a system for power line communication using an AC one line as a communication line, and more particularly, to a system for power line communication using an AC one line, which can control each separate light by respectively setting an address for each separate light, can transmit a communication signal and power through the AC one line, can connect sensors and enable interactive communication by securing communication speed up to kbps unit speed, and can realize synchronous communication and asynchronous communication using zerocross. A power unit, a zerocross detector (11), a control microcomputer (12), a control input (13), an FET switch (14) are configured inside a transmitting unit (10). A power unit, a zerocross detector (21), a control microcomputer (22), a comparator (23), an LED driver (24) are configured inside a receiving unit (20). Various bits of data signals are transmitted in a half cycle of a power frequency by passing an AC voltage when not transmitting data signals and enabling the FET switch (14) to enable face cut in a predetermined section in a desired phase when transmitting data signals. When receiving the data signals, the system uses a synchronous receiving method of recognizing a detected signal on the basis of zerocross using the comparator (23), receiving an input of a signal, and processing the signal, and an asynchronous receiving method of using zerocross only when applying initial standards and receiving and, after that, processing a signal in an asynchronous serial communication method, through similar to the synchronous receiving method. [Reference numerals] (13) Control input; (14) FET switch unit; (21,11) Power unit, Zero cross detection unit; (22,12) Control MICOM; (23) Comparator; (24) LED driver; (AA) Line input; (BB) Signal
Patent KR-20140043552-A (KR)
Inventor: LEE JONG LAM
IPC: H01B5/14
Filed: 2012-09-24
Abstract: 그래핀 기반의 투명 전극의 전기적 특성을 향상시킬 수 있으며, 나아가 일함수 변화와 그래핀의 면 저항을 효과적으로 조절할 수 있는 그래핀 면 저항 감소 방법이 개시된다. 개시되는 면 저항 감소 방법은, 그래핀을 합성하는 단계, 상기 그래핀을 기판에 전사시키는 단계 및 상기 그래핀의 표면에 금 화합물을 도핑하는 단계를 포함한다. 그리하여, 본 발명은 그래핀 기반의 투명 전극이 ITO에 비해서 그 두께가 너무 얇아서 전기적 특성에 좋지 않은 영향을 미치는 문제, 그리고, 상대적으로 낮은 투과도를 가짐으로 인해 투명 전극으로서의 효율이 떨어지는 문제를 해결할 수 있다.