baber/WOPTO huggingface dataset:
Patent KR-20120032318-A (KR)
Title: Isolated buck-boost dc-dc converter
Inventor: CHA HONN YONG
IPC: H02M3/28
Filed: 2010-09-28
Abstract: PURPOSE: An insulation type buck boost DC-DC converter is provided to reduce a current ripple of an input current by a 2 phase interleaved method. CONSTITUTION: A first inductor(10) and a second inductor(20) are connected to a power source. A switching unit(30) includes first to fourth switches. A first capacitor(40) is connected between a contact of the first switch and the second switch and a contact of the third switch and the fourth switch. One side of a primary winding of a transformer(60) is connected to a contact of the first switch and the third switch. The other side of a secondary winding of the transformer is connected to a contact of the second switch and the fourth switch. A rectification unit(50) includes first to fourth diodes.
Patent KR-20120032747-A (KR)
Title: Water purifier having ice-maker
Inventor: JUNG HEE DO
IPC: F25C1/22
Filed: 2010-09-29
Abstract: PURPOSE: A water purifier having an ice-maker is provided to prevent ice, getting smaller due to melted the ice, from being discharged in order to cool water in a cold water tank using the ice. CONSTITUTION: A water purifier having an ice-maker comprises an ice maker(110), an ice storage part(120), and a cold water tank(130). The ice storage part comprises an ice receiver(121) and a receiving part(122). The ice receiver stores ice falling from the ice maker and has multiple holes. The ice receiver is mounted on the receiving part that collects water, caused by melting the stored ice in the ice receiver, and the fallen ice because of getting smaller. At least one passage is formed between the receiving part of the ice storage part and the cold water tank in order to cool the stored water in the cold tank water by the small sized ice or the water collected in the lower part of the receiving part.
Patent KR-20110047991-A (KR)
IPC: A01P7/04
Filed: 2010-10-28
Abstract: PURPOSE: A pest preventing composition with effective pest prevention effect is provided. CONSTITUTION: A pest preventing composition contains a complex of an ester compound of chemical formula I(ester compound A) and an ester compound of chemical formula II(ester compound B) as an active ingredient. A method for preventing pest comprises a step of spraying effective amount of complex to pest or pest habitat.
Patent KR-20120045624-A (KR)
Title: Multiple-heattreatment method of indium bearing 2090 alloy
Inventor: PARK TAE WON
IPC: C22C21/00
Filed: 2010-10-29
Abstract: PURPOSE: A multi-stage heat treating method for 2090 aluminum alloy is provided to improve the elongation ratio of aluminum alloy without the deterioration of strength through two-stage and three-stage heat treatments by adding indium without cold working. CONSTITUTION: A multi-stage heat treating method for 2090 aluminum alloy is as follows. 2090 aluminum alloy comprises lithium of 1.9-2.6wt.%, copper of 2.4-3.0wt.%, zirconium of 0.08-0.15wt.%, and aluminum and inevitable impurities of the remaining amount. Indium of 0.04-0.08wt.% is added to the 2090 aluminum alloy to obtain alloy. Two- or three-stage aging and heat treatment of the alloy is implemented after solution-treating.
Patent KR-20120046661-A (KR)
Inventor: KIM JOON KI
IPC: B65F1/00
Filed: 2010-11-02
Abstract: PURPOSE: A label string for assorting and transporting large size environmental trash containing chemically synthesized calcium compounds is provided to enable users to easily process the large size environmental trash. CONSTITUTION: A label string for assorting and transporting large size environmental trash containing chemically synthesized calcium compounds includes two string units(1, 2) having the thickness of 0.2mm, the length of 500cm, and the width of 1.5cm. The label string enables users to write the address and the name of the person who threw out the large size environmental trash. Operators can easily lift the large size environmental trash using the string, and transport to the trash assorting, transporting, and storing place.
Patent KR-20120049699-A (KR)
Title: A led backlight unit and a display device using the same
Inventor: JEOUNG BYUNG WOO
IPC: G02F1/13357
Filed: 2010-11-09
Abstract: PURPOSE: An LED(Light Emitting Diode) backlight unit and a display device using the same are provided to make phosphor powder to have a fixed shape on a light conversion layer made of optical films, thereby reducing the size of an area which reflects light, emitted from a light source, to a light source. CONSTITUTION: At least one light source(230) is mounted on a reflection layer. The light source emits light in a direction parallel with the reflection layer. A light conversion layer(210) includes a transparent resin and light conversion units. The light conversion units have a fixed pattern on the transparent resin. The light conversion units convert the wavelength of light emitted from the light source.
Patent KR-20120051166-A (KR)
Title: Apparatus and method for manufacturing of solar cell module
Inventor: LEE HUI JAE
IPC: H01L31/042
Filed: 2010-11-12
Abstract: PURPOSE: A manufacturing device of a solar cell module and a manufacturing method thereof are provided to polish a cutting surface while cutting the edges of sheets, thereby improving work efficiency and productivity. CONSTITUTION: A stage(400) is installed on a base member(300). The stage supports a solar cell module in which a protection sheet(220) and a back sheet(230) are attached. A gantry part(500) is installed in order to be transferred X-axis and Y-axis directions. A trimming part(600) is transferred according to the movements of the gantry part by being installed on the gantry part. The trimming part polishes a cutting surface while cutting the edges of the protection sheet and the back sheet.
Patent KR-20120054458-A (KR)
Title: Color gamut expansion method and unit, and wide color gamut display apparatus using the same
Inventor: PARK TAE YONG
IPC: H04N9/64
Filed: 2010-11-19
Abstract: PURPOSE: A method for expanding the color gamut, a unit, and a light color gamut display device using the same are provided to revise a memorized color area of an input image into a preference color. CONSTITUTION: A color gamut expansion unit detects a memorized color area from an input image signal(S14). The color gamut expansion unit changes the input image signal of the memorized color area into a preference color(S16). The color gamut expansion unit expands an image signal of a non-memorized color area except for the memorized color area to the display light color gamut(S24). The color gamut expansion unit outputs a preference color image signal of the memorized color area and a display light color gamut image signal of the non-memorized color area(S28).
Patent KR-20120075530-A (KR)
Title: Smart card payment system for electric power sale of electric vehicle and plug-in hybrid car on road side or public parking area
Inventor: TAK SEUNG HO
IPC: G06Q20/14
Filed: 2010-11-22
Abstract: PURPOSE: A fuel sale and payment organization for an electric, a plug-in hybrid, a battery vehicle, and motorcycle electricity and insurance informatization system are provided to enable a user to rapidly, safely, and conveniently pay payment by using a prepaid or a deferred-paid smart card. CONSTITUTION: A blocking apparatus(5-4)including a watt-hour meters(5-2,5-3) is included in RSE(Road Side Equipment)(5-19). A password key of a prepaid or deferred-paid smart card is used through OBU(On Board Unit) within a vehicle by connecting an electric wire to the OBU. Power usage fees of a differentiated charge table are accumulated according to each time band of an RTC(Real Time Clock)(5-7) for a mutual authentication procedure, charging, and a payment system.
Patent KR-20120055213-A (KR)
Title: Storage device and storing method for fault information of memory
Inventor: JEONG WOO SIK
IPC: G11C29/18
Filed: 2010-11-23
Abstract: PURPOSE: An apparatus and a method for storing fault information are provided to improve an analysis speed of a repair circuit by storing a fault address in a fault information storing device in real time. CONSTITUTION: A plurality of parent memories(PM 0 to PM X) store a row address and a column address of a fault cell. A plurality of child memories(CM_0 to CM_Y) store the column address of the fault cell with the same row address as the row address stored in the corresponding parent memory or a row address of the fault cell with the same column address as the column address stored in the corresponding child memory. The plurality of parent memories stores a row repair of a column repair at need.
Patent KR-20120076466-A (KR)
Inventor: JEONG JAE CHEOL
IPC: G09B5/06
Filed: 2010-11-25
Abstract: PURPOSE: An education material and a method for using the same are provided to maximize the effect of education by tracing and augmenting an image recorded by a camera and actualizing the education material. CONSTITUTION: A controller obtains information of an education material recorded by a camera and information related to the information of the education material. The controller combines the information with an image of a user and indicates it. An input unit is input the selection of the user. A display unit indicates the image. A camera is connected with the controller. The camera takes a photograph of the image. A storage media stores a program which is augmented.
Patent KR-20120060599-A (KR)
Title: Method for Generating Training Video and Recognizing Situation Using Composed Video and Apparatus thereof
Inventor: RYOO SAHNG WON
IPC: G06T11/00
Filed: 2010-12-02
Abstract: PURPOSE: An example video generating method, a condition recognizing method thereof, and an apparatus thereof are provided to reduce effort, time, and cost to obtain a real photographing image in order to generate an example image. CONSTITUTION: A synthesis image generating unit(502) generates a synthesis image based on configuration information of a source image. A synthesis image selecting unit(503) selects a synthesis image which satisfies a restriction condition of the generated synthesis image. An example image configuring unit(504) configures the example image. The example image includes the selected synthesis image.
Patent KR-20120065048-A (KR)
Title: Transistor and electronic device including the same
Inventor: KIM EOK SU
IPC: G02F1/136
Filed: 2010-12-10
Abstract: PURPOSE: A transistor and an electronic device including the same are provided to improve the performance of a flat panel display device. CONSTITUTION: A first active layer(A1) and a second active layer(A2) include a channel region. A first gate(G1) controls an electric property of the first active layer. A second gate(G2) controls an electric property of the second active layer. A source electrode(S1) and a drain electrode(D1) are contacted with the first and second active layers. A first gate insulation layer(Gl1) covering the first gate is formed on a substrate(SUB1).
Patent KR-20110066898-A (KR)
Title: The multi blade dual headed razor which is easy to clean and simple to assemble
Inventor: CHO WON SANG
IPC: B26B21/14
Filed: 2010-12-13
Abstract: PURPOSE: A double-sided razor capable of easy washing and assembling process simplification is provided to easily transfer washing water through the communicating holes of base part and razor and to smoothly discharge dirty water. CONSTITUTION: A double-sided razor capable of easy washing and assembling process simplification comprises a head(300) and a handle(200). The head comprises a base part and a lid part. One and more double-sided razor blades are formed between the base part and the lid part. A spacer is installed in the double-bladed razor blade. The spacer is formed by upward or downward bending a part of the double-bladed razor blade.
Patent KR-20120066307-A (KR)
Title: Pulse-signal recovering device with time-interleaving scheme
Inventor: KIM SEONG DO
IPC: G01S13/02
Filed: 2010-12-14
Abstract: PURPOSE: A time-interleaving type pulse-signal recovering device is provided to reduce a time to restore a pulse signal received from a receiver. CONSTITUTION: A time-interleaving type pulse-signal recovering device comprises a plurality of sampling blocks, a sampling clock generator, and a multiplexer(120). The sampling block comprises buffer arrays(100_1-100_N). The buffer array generates a plurality of signals by using a sampling period. A plurality of the sampling blocks comprises a track and hold unit. The track and hold unit senses the level of a received pulse signal. The multiplexer inputs the output signal of the track and hold unit and outputs one input signal from a plurality of input signals.
Patent KR-20120070282-A (KR)
Title: Method of coating silicon carbide
Inventor: CHOI KYOON
IPC: B32B33/00
Filed: 2010-12-21
Abstract: PURPOSE: A silicon carbide coating method is provided to form a silicon carbide layer which has uniform property as a whole by an intermediate layer formed between a graphite substrate and a silicon carbide layer. CONSTITUTION: A silicon carbide coating method comprises the following steps: a first step of washing a graphite substrate with hydrochloric acid gas after placing in a chamber(S10); a second step of forming an intermediate layer in the graphite substrate by providing silicon-rich gas(S20); and a third step of forming a silicon carbide layer on the intermediate layer by providing carbon-rich gas(S30). In the second step, an atomic ratio of silicon to carbon in the silicon-rich gas is 1.5-2. In the third step, the atomic ratio of silicon to carbon in the carbon oxide gas is 0.5-1.
Patent KR-20120069500-A (KR)
Title: Grating made by aluminium casting
Inventor: KIM SOO IM
IPC: E03F5/06
Filed: 2010-12-20
Abstract: PURPOSE: A casting-type nonslip aluminum grating is provided to prevent a user from slipping on the grating by forming first and second protrusions on the grating. CONSTITUTION: A casting-type nonslip aluminum grating comprises a frame(10), horizontal reinforcing supports(13), and vertical reinforcing supports(15). The horizontal reinforcing supports are arranged on the inner side of the frame at uniform intervals. The vertical reinforcing supports are arranged on the inner side of the frame at uniform intervals. First rectangular holes(12) having a small diameter are formed on the top of the grating, and second rectangular holes(17) having a large diameter are formed on the bottom of the grating. First protrusions are formed on the top of the frame and the horizontal and vertical reinforcing supports at uniform intervals. Second protrusions(19) are formed on the bottom of the frame and the horizontal reinforcing supports.
Patent KR-20120072447-A (KR)
Inventor: CHOI SEUNG SOO
IPC: E06B7/36
Filed: 2010-12-24
Abstract: PURPOSE: A door protector is provided to prevent damage to the protector when a door having the protector is transferred by a vehicle. CONSTITUTION: A door protector comprises a frame member(200), a safety member(100), and a crush preventer(300). The frame member is coupled to a door glass. The safety member has a guide unit(120) to be coupled to the frame member. One side of the safety member has a flexible unit(110). The crush preventer is received in a through hole of the flexible unit of the safety member and coupled to the safety member.
Patent KR-20120073391-A (KR)
Title: Fermented rice gruel containing fruits or vegetables and the manufacturing method
Inventor: KIM JIN SOOK
IPC: A23L7/104
Filed: 2010-12-27
Abstract: PURPOSE: Fermented rice gruel containing fruits or vegetables, and a producing method thereof are provided to offer the excellent health functionality derived from the fruits or vegetables to eaters. CONSTITUTION: A producing method of fermented rice gruel containing fruits or vegetables comprises the following steps: dipping rice in water, and dehydrating the rice before crushing; mixing 100 parts of crushed rice by weight with 50-150 parts of water by weight, and steaming the mixture before cooling; mixing the cooled product with strains of the genus aspergillus, and culturing the mixture to obtain malted rice; adding water into the fermented rice to obtain rice fermented liquid; grinding the rice fermented liquid with a blender and a mixer after sterilizing; and mixing the ground rice fermented liquid with fruit or vegetable puree, and gelatinizing the mixture.
Patent KR-20120073679-A (KR)
Title: Auto-controlled robot for connecting should nozzle
Inventor: CHOI IL SEOP
IPC: B22D41/56
Filed: 2010-12-27
Abstract: PURPOSE: An auto-controlled robot device for connection of a shroud nozzle is provided to control the position of a shroud nozzle by measuring a load during a connecting process, thereby automatically and accurately connecting the shroud nozzle to a collector nozzle. CONSTITUTION: An auto-controlled robot device for connecting a shroud nozzle comprises a robot body(100), a load sensor, and a control unit(200). The robot body includes a mounting arm(110) in which a shroud nozzle(111) is installed and a telescopic unit(120) and a rotating unit(130) that are independently operated according to a control signal and serially connected to each other to control the position of the mounting arm. The load sensor detects a load when connecting three points of the shroud nozzle, which respectively correspond to X, Y, and Z directions, to a collector nozzle(5). The control unit implements control for accurately connecting the shroud nozzle of the mounting arm to a predetermined position.
Patent KR-20120077757-A (KR)
Title: System for composing and searching accomplished music using analysis of the input voice
Inventor: SHIN YEONG GIL
IPC: G06F3/16
Filed: 2010-12-31
Abstract: PURPOSE: A system for composing and searching accomplished music using analysis of input voice is provided to create musical note symbols by the unit of hamming window and combine the musical note symbols, thereby obtaining a musical note for desired rhythm. CONSTITUTION: A key input unit(18) allows for key input for setting the starting and operating conditions of a system and key input for correcting, deleting, and adding the contents of a musical note created from analysis of user's voice. A composing device(26) analyzes input voice data, creates a musical note corresponding to the analyzed tones, produces data on the musical note, and processes display, editing, and output of the musical note data according to the key input. An accomplished music searching device searches and extracts an accomplished music having tunes and rhythm most similar to the musical data from a data base(24).
Patent KR-20100055404-A (KR)
Title: Coupler
Inventor: YOSHIHIRO KENJI
IPC: B65D47/28
Filed: 2008-07-25
Abstract: A coupler (10) comprises two members, which are a valve seal member 71 (36) provided in a channel being opened/closed between a valve element (35) and a coupler main body (31), and a container inner/outer seal member (73) serving both as a container seal member (73) for sealing the container main body N and a valve holder (38) and a holder seal member (73) for sealing the coupler main body (31) and the valve holder (38). Consequently, the number of seal members and the assembling man-hour can be reduced, resulting in cost reduction. Furthermore, the fixing position of the valve holder (38) is regulated by a fixing position regulating section (74) such that sealing can be performed and the urging force generated by an urging means (39) is held constant, thus ensuring valve opening of the coupler while sustaining sealed state surely.
Patent KR-20100044205-A (KR)
Title: Multi-layer baseboard and manufacturing method thereof
Inventor: YANG CHIH KUANG
IPC: H05K3/46
Filed: 2007-07-12
Abstract: A flat multi-layer baseboard and the manufacturing method thereof are provided. The baseboard comprises a surface dielectric layer (404) and at least a pad layer (402). The surface dielectric layer (404) lies on the surface of the baseboard, and the pad layer (402) is embedded in the surface dielectric layer (404). The method comprises the steps: at least a pad layer (402) is formed on the surface of a flat carrier board (400), and then a surface dielectric layer (404) is formed to cover the pad layer (402) so that the pad layer (402) is embedded in the surface dielectric layer (404). After peeling off the carrier board (400), a flat multi-layer baseboard is formed by the surface dielectric layer (404) and the pad layer (402).
Patent KR-20100031781-A (KR)
Title: Printed wiring board and process for producing the same
Inventor: IKEDA TOMOYUKI
IPC: H05K3/40
Filed: 2007-02-20
Abstract: A printed wiring board with through-holes having an insulating resin substratum provided with through-holes whose interior is filled with plating, wherein the positions of center-of-gravity axes of respective through-holes exposed from the front surface and rear surface of the insulating resin substratum are arranged so as to be shifted from each other. Thus, there is provided a printed wiring board with through-hole structure that realizes reducing of defects, such as void, and cracking, reducing of board connection failure and increasing of the mechanical strength of the board.
Patent KR-20100051846-A (KR)
Title: Planar nonpolar m-plane group iii-nitride films grown on miscut substrates
Inventor: ISO KENJI
IPC: H01L33/16
Filed: 2008-08-08
Abstract: A nonpolar III-nitride film grown on a miscut angle of a substrate. The miscut angle towards the <000-l> direction is 0.75° or greater miscut and less than 27° miscut towards the <000-l> direction. Surface undulations are suppressed and may comprise faceted pyramids. A device fabricated using the film is also disclosed. A nonpolar Ill-nitride film having a smooth surface morphology fabricated using a method comprising selecting a miscut angle of a substrate upon which the nonpolar III-nitride films are grown in order to suppress surface undulations of the nonpolar Ill-nitride films. A nonpolar Ill-nitride-based device grown on a film having a smooth surface morphology grown on a miscut angle of a substrate which the nonpolar Ill-nitride films are grown. The miscut angle may also be selected to achieve long wavelength light emission from the nonpolar film.
Patent KR-20100097090-A (KR)
Inventor: CALADO DA SILVA JOAO MANUEL
IPC: C01F7/42
Filed: 2008-09-26
Abstract: 본 발명은 나노결정성 구형 세라믹 산화물, 그의 합성 방법 및 그의 용도에 관한 것이다. W/O 에멀젼을 기폭하는 것에 의해 얻은 이들 산화물은 구형 형태 및 나노결정성을 갖는 이외에, 40㎛보다 낮은 입자 치수, 바이모달 입자 크기 분포, 고 순도, 응집방지 및 안정한 결정성 단계와 같은 보완적 특징 세트를 얻는다. 이러한 특징 세트는 이들 분말이 코팅 공정, 완제품 형상에 가까운 공정과 같은 몇 가지 적용에 특히 적합하며, 세라믹 산업에 적용되는 경우, 이들은 예외적으로 높은 기계적 저항성을 갖는 치밀하고 다공성 세라믹 물품을 제공한다.
Patent KR-20100098531-A (KR)
Inventor: ISHIKAWA NAOKO
IPC: A47L17/04
Filed: 2008-11-17
Abstract: 파운데이션 얀 및 소수성 니트-드-니트 얀을 포함하는 스크러빙 부재가 제공된다. 스크러빙 부재 및 물 흡수성 부재를 갖는 세정 용품이 또한 제공된다.
Patent KR-20100088157-A (KR)
Inventor: LEE WON CHUL
IPC: H01L21/3065
Filed: 2008-11-13
Abstract: 텅스텐 함유층에서 상이한 애스펙트비의 피쳐를 에칭하기 위한 방법이 제공된다.     텅스텐 에칭 성분 및 증착 성분을 함유하는 에칭 가스가 제공된다.     제공된 에칭 가스로부터 플라즈마가 형성된다.     넓은 피쳐 및 좁은 피쳐로 패터닝된 텅스텐 함유층이 제공된 플라즈마에 의해 에칭된다.
Patent KR-20100098667-A (KR)
Inventor: COOPER BARNES
IPC: G06F12/00
Filed: 2008-11-25
Abstract: 일부 실시예에서, 장치는 프로세서 코어, 더 작은 비휘발성 메모리, 프로세서 코어에 의해 사용되는 운영 시스템, 프로그램 및 데이터를 보유하기 위한 더 큰 비휘발성 메모리를 포함한다. 이 장치는 또한 프로세서 코어에 대한 시스템 메모리로서의 역할을 하는 휘발성 메모리와, 파워 관리의 적어도 일부 측면을 제어하기 위한 파워 관리 로직을 포함한다. 파워 상태 변경 커맨드에 응답하여, 시스템 컨텍스트가 더 작은 비휘발성 메모리에 저장되고 휘발성 메모리의 파워 공급이 중단되며, 리줌 커맨드에 응답하여 휘발성 메모리가 파워를 공급받고 더 작은 비휘발성 메모리로부터 시스템 컨텍스트의 적어도 일부를 수신한다. 그외의 실시예들도 기술되었다.
Patent KR-20100112603-A (KR)
Inventor: SEDLER BRENT RYAN
IPC: F02B77/00
Filed: 2009-01-07
Abstract: 엔진 및 엔진용 커버 조립체 그리고 나사가 형성된 파스너를 사용하지 않고 커버를 내연 엔진에 스냅 결합식으로 부착시키는 방법은 커버, 클립, 그리고 탄성중합체 충격흡수부재를 포함하고 있다.  상기 클립은 상기 커버를 내연 엔진에 고정시키기 위해서 내연 엔진의 플랜지에 스냅 결합식으로 결합되도록 배치되어 있다.  상기 클립은 상기 커버로부터 뻗어 있는 제 1 부분 및 내연 엔진의 플랜지와 스냅 결합식으로 결합되는 강성의 제 2 부분을 가지고 있다.  상기 탄성중합체 충격흡수부재는 상기 클립의 제 2 부분과 내연 엔진의 플랜지의 직접적인 결합을 제공하기 위해서 상기 클립의 제 2 부분으로부터 이격되어 있다.