baber/WOPTO huggingface dataset:
Patent KR-20090055087-A (KR)
Title: Method and system for evaluating document image automatically for optical character recognition
Inventor: YOON BYOUNG HOON
IPC: G06K7/08
Filed: 2007-11-28
Abstract: A method for automatically evaluating a document image for the OCR and a system thereof are provided to obtain a clear image by extracting features of the document image and then offering an evaluation score and feedback to a user. A system(100) comprises a feature data extractor(110), a feature data evaluating unit(120), a scanner control unit(130), an interface unit(140), a communication unit(150) and a control unit(160). The feature data extractor extracts feature data which shows the attribute of a document image related to a character recognition rate of the OCR(Optical Character Recognition) from a document image. A feature data evaluating unit evaluates the extracted feature data. So as to re-set a scanner according to the evaluated feature data, the scanner control unit feeds back a scanner control method to a user.
Patent KR-20090058346-A (KR)
Title: Apparatus and method for matching base station and terminal
Inventor: JANG JAE DEUG
IPC: H04L12/58
Filed: 2007-12-04
Abstract: An apparatus and a method for matching a base station with a terminal are provided to connect the terminal with the base station by cable when at least one of the terminal and the base station does not normally operate, thereby stably performing a connection test between the terminal and the base station. The first connector collects a signal outputted from a base station(200). The second connector collects a signal outputted from a terminal(300). A signal controller(150) converts the size of the signal collected through the first connector and provides it the second connector. The signal controller converts the size of the signal collected through the second connector and provides it the first connector. A header(140) receives matching information including at least one of frame synchronization and a frame number from the base station and transmits the matching information to the signal controller. The third connector transmits the matching information to the terminal.
Patent KR-20090058422-A (KR)
Title: Energy generating system using atmospheric, vacuum, compressed air
Inventor: PARK SOON KY
IPC: F03G7/00
Filed: 2007-12-04
Abstract: An energy generating system using atmospheric, vacuum, compressed air is provided to prevent the occurrence of pollution by generating energy with compressed air. An energy generating system using atmospheric, vacuum, compressed air a main cylinder(10) in which an upper intake port(11), a lower intake port(12), and an outlet(13) are formed, a main piston(15) in which an upper main shaft(16) and a lower main shaft(17) are formed, a sub cylinder(20) in which an inlet(21) and an outlet(22) are formed, a sub piston(24), a vacuum cylinder(30), a vacuum piston(31) reciprocating up and down, a cross beam(33) protruded from the side of the upper main shaft a sub tank(40) consisting of an inlet, an outlet, a piston(41), and a spring(42), a connection pipe(50) connecting the main cylinder outlet, the sub cylinder outlet, and the sub tank inlet, an expansion cylinder(60) in which an inlet is connected to the sub tank outlet, and an expansion piston(61) in which an expansion shaft(62) is formed on the top. The expansion shaft raises the upper main shaft, contacting with the cross beam.
Patent KR-20090060830-A (KR)
Title: Contactless ebw firing device for fairing separation of satellite launch vehicle
Inventor: MA KEUN SU
IPC: B64G1/00
Filed: 2007-12-10
Abstract: A triggering device of a contactless exploding-bridgewire for a fairing is provided to secure stability of a system by locating a primary circuit and a secondary circuit on each satellite launch vehicle and the fairing. A triggering device of a contactless exploding-bridgewire for a fairing includes a flyback transformer unit(110), a trigger circuit unit(120), a pulse transformer unit(130), a voltage boosting unit(140), a firing capacitor unit(150), and a switch unit(160). The flyback transformer unit comprises a primary circuit(111) and a secondary circuit(112). The pulse transformer unit comprises a primary pulse unit(131) and a secondary pulse unit(132). The ring capacitor unit charges output voltage. The primary circuit, the trigger circuit unit and the primary pulse unit are installed at a projectile(20). The secondary circuit, the voltage boosting unit, the firing capacitor unit, the secondary pulse unit, and the switch unit are installed at the fairing(30).
Patent KR-20090064017-A (KR)
Title: Variable valve lift apparatus
Inventor: OH CHUNG HAN
IPC: F01L1/24
Filed: 2007-12-14
Abstract: A variable valve lift device is provided to embody general valve lift mode and general CDA mode because the inner body and outer body are selectively separated according to the hydro pin operating with the fluid pressure. A variable valve lift device comprises an inner body(200) which contacts with an input cam; an outer body(300) which is connected with a valve; a lost motion spring(400) which is placed between the inner body and outer body in order to provide restoration to the inner body; a return pin assembly(500) which provides the coherence so that the inner body and outer body are joined; and an operating unit which is prepared so that the inner body and outer body are selectively separated. The operating unit comprises a hydro pin(610) operating with the fluid pressure.
Patent KR-20090064055-A (KR)
Title: Cylinder head
Inventor: JUNG IL
IPC: F02F1/24
Filed: 2007-12-14
Abstract: A water jacket separable cylinder head is provided to cool the lower part of the cylinder head because rigidity of the cylinder head increases and corresponds to high combustion pressure. A water jacket separable cylinder head comprises a water jacket which circulates cooling water therein. The water jacket is separated into an upper water jacket(W1) and a lower water jacket(W2). A middle deck is formed between the upper water jacket and lower water jacket. The top water jacket is integrated in the top of the lower part water jacket and corresponds to the entire cylinders. The upper water jacket is supplied with the cooling water from the lower water jacket.
Patent KR-20080057193-A (KR)
Title: Cellular telephone ic and application thereof
Inventor: YOSSI COHEN
IPC: H04B1/40
Filed: 2007-12-18
Abstract: A cellular phone IC(Integrated Circuit) and an application thereof are provided to implement baseband and RF circuits on a single IC die so as to support a plurality of wireless communication standards. A voice data RF IC comprises a baseband processing module(174), an RF section(82), and an interface module(84). The baseband processing module converts an outbound voice signal into an outbound voice symbol stream, and converts an inbound voice symbol stream into an inbound voice signal. Also the baseband processing module converts outbound data into an outbound data symbol stream, and converts an inbound data symbol stream into inbound data. The RF section converts an inbound RF voice signal and an outbound voice symbol stream into an inbound voice symbol stream and an outbound RF voice signal respectively. Also the RF section converts an inbound RF data signal into an inbound data symbol stream, and converts an outbound data symbol stream into an outbound RF data signal. The interface module provides connections between the baseband processing module, the RF section, and chip external circuits.
Patent KR-20090066990-A (KR)
Title: 굿 리딩 데스크
Inventor: CHA KI JONG
IPC: A47B13/08
Filed: 2007-12-20
Abstract: 본 발명은 책상 또는 일정한 상판의 상측으로 설치되어 경사각이 조절되어 독서가 용이하도록 하는 독서대에 관한 것으로 
     써, 
     더욱 상세하게는 상판의 일측으로 설치되어 이동대와 받침판을 경사지게 이동시켜 경사각도를 조절하며, 필요에 따라서 
     돌출 길이가 자유롭게 돌출되도록 하여 편리하게 사용할 수 있도록 하는 독서대에 관한 것이다. 
     이러한 본 발명은 ㄷ형으로 설치되며 양측이 절곡되며 받침판(30)을 관통하는 설치대(24)와; 
     상기 설치대(24)의 절곡부분이 위치하는 안내홈(31)이 형성되며 설치대(24)를 통하여 회전가능하게 설치되는 받침판(30) 
     과; 
     상기 받침판(30)의 양측에 설치되며 머리(41)가 형성되고 하측으로 너트(43)를 통하여 이동대(25)에 연결되는 경사 작동 
     축(40)과; 
     상기 받침판(30)의 하측으로 설치되는 이동대(25)의 전방으로 설치되며 양측의 이송판(33)에 의하여 회전 이동되는 받침 
     대(32)로 이루어짐을 특징으로 하는 것이다. 
       
     공부상
Patent KR-20090068913-A (KR)
Title: Mast controlling apparatus utilizing radio frequency identification
Inventor: WON KI WON
IPC: B66F9/20
Filed: 2007-12-24
Abstract: A mast control device of a fork lift truck using radio frequency identification is provided to confirm the accurate height of a carriage through a dashboard regardless of the work environment as a tag is installed over the entire inner side mast. A mast control device of a fork lift truck comprises a mast, a solenoid valve(500), and a mast controller(700). In the mast, a carriage is installed to be ascended and descended. The mast is fixed to the leading end of a vehicle body. The solenoid valve selectively blocks the flow of working fluid provided to a hydraulic cylinder(300) lifting the carriage. The mast controller detects the position of the carriage and controls the solenoid valve to selectively stop the lifting of the carriage. The mast controller includes a plurality of tags(710) installed at regular intervals over the mast in the height direction, a radio frequency tag recognizer(720) which is mounted on the carriage to recognize the tags in the elevation of the carriage, and a controller(730) which controls the solenoid valve according to the signal from the radio frequency tag recognizer.
Patent KR-20090069617-A (KR)
Title: Air blower attached a controlling box for fuel cell vehicle
Inventor: OH CHANG HOON
IPC: B60H1/00
Filed: 2007-12-26
Abstract: A control box attached air blower for fuel cell vehicle is provided to improve the air intake efficiency by allowing air to flow into the volute case without passing through the motor case. A control box attached air blower for fuel cell vehicle comprises a volute case(10), an impeller which is mounted inside the volute case and compresses air, a motor driving the impeller, and a motor case(20) which is mounted on the volute case and houses the motor. The motor case includes a support member(24) on one side in which a cooling case of a control box(30) is mounted in order to water-cool the motor and the control box at the same time.
Patent KR-20090069748-A (KR)
Title: Ultra wide band planar antenna
Inventor: JEE YONG
IPC: H01Q1/24
Filed: 2007-12-26
Abstract: An UWB(Ultra Wide Band) planar antenna is provided to expand a frequency bandwidth by controlling a gap between a first radiation device and a first ground part. A first radiation device(23) generates resonance at a first frequency band and a second frequency band. The first radiation device is formed into an L-shaped pattern. A second radiation device(25) generates resonance at a third frequency band. The second radiation device is formed into a bar pattern. Height of the first radiation device is higher than height of the second radiation device. A feed line(30) is extended from the second radiation device. A first ground part(12) is positioned one side of the feed line. A second ground part(15) is positioned the other side of the feed line. Bottom lines(12a,15a) of the first ground part and the second ground part are positioned in the same line. Top lines(12b,15b) of the first ground part and the second ground part are positioned in a different line.
Patent KR-20090070393-A (KR)
Title: A method for fabricating a nor flash memory device
Inventor: KO YOUNG SUN
IPC: H01L21/8247
Filed: 2007-12-27
Abstract: A method for manufacturing a NOR flash memory is provided to simplify a manufacturing process of the NOR flash memory by performing LDD(Lightly Doped Drain) implant by classifying an implant process of a logic transistor into an NMOS type and a PMOS type. An oxide layer and a gate terminal are formed on a substrate. Each device is separated to a device isolation layer. An NMOS pattern is formed in a low voltage transistor and a high voltage transistor with a P well region(S301). The implant is performed in the corresponding transistor by using the NMOS pattern(S302). A photoresist layer used for the NMOS pattern is removed when the ion implantation is complemented(S303). The PMOS pattern is formed in the low voltage transistor and the high voltage transistor of the N well region by performing a PMOS type transistor process(S304). The implant is performed in the corresponding transistor by using the PMOS pattern(S305). If the ion implantation is completed, the photoresist layer for the PMOS pattern is removed(S306).
Patent KR-20080063215-A (KR)
Title: Three-dimensional microstructures and methods of formation thereof
Inventor: SHERRER DAVID W
IPC: H01L21/28
Filed: 2007-12-28
Abstract: A three-dimensional microstructure and a method for forming the same are provided to enhance the transmission characteristic of coaxial structure by utilizing a microstructure used for coaxial transmission lines. A three-dimensional microstructure includes first and second microstructural elements. The first microstructural element is made of first materials. The second microstructural element is contacted with the first microstructural element and made of second materials different from the first materials. The first microstructural element includes an anchoring portion(111) which locks mechanically the first microstructural element with the second microstructural element. The anchoring portion includes a change structure on the second microstructural element.
Patent KR-20090073422-A (KR)
Title: Color multi-metal apparatus of stainless strip
Inventor: LEE JONG WOO
IPC: C23C28/00
Filed: 2007-12-31
Abstract: A color coating apparatus for stainless strip is provided to form gray hairline on the stainless strip, thereby removing reflection effect and providing natural pattern. A color coating apparatus for a stainless strip(12) comprises a surface treating unit(20) forming hairline by scratching the surface of the stainless strip, a cleaning unit(30) washing off foreign materials on the surface by using acid and water, a drying unit(40) drying the surface by using infrared ray(41), an oxidizing unit(50) promoting oxidation by applying selenium oxide to form an oxide film, a surface neutralizing unit(60), a surface drying unit(70), a coating unit(80) finishing the surface with a fluorine ceramic urethane coating agent, a surface taping unit(90), and a stainless strip rolling unit(100).
Patent KR-20090073957-A (KR)
Title: Continuously variable transmission
Inventor: LEE GWANG SEUB
IPC: F16H21/16
Filed: 2007-12-31
Abstract: A continuously variable transmission is provided to control a rotation ratio of a driving shaft and a second driven shaft by converting a linear reciprocating motion of a driven shaft into a rotation motion through a transmission unit and one-way transmission unit. A crank(20) is formed in an end part of a driving shaft(10). A bearing(30) rotatably supports the driving shaft. A driven shaft(40) is positioned at a short distance from the driving shaft. A transmission shaft(60) is positioned between the crank and the driven shaft. A universal coupling(70) connects both sides of the transmission shaft to the crank and the driven shaft. A control unit(100) controls a distance of a fixture(80) which is vertically moved according to a guide lane(90).
Patent KR-20070022388-A (KR)
IPC: B23K20/04
Filed: 2005-05-19
Abstract: 클래드(clad) 제품을 생산하는 방법에 있어서, 상기 방법이 기판 물질상에 배치된 클래딩 물질, 합금으로부터 개별적으로 선택된 기판물질 및 클래딩 물질을 포함하는 용접된 조립체를 제공하고, 상기 용접된 조립체내에서 클래딩 물질의 하나 이상의 변부가 기판물질의 첫 번째 변부로 연장되지 않고 이에 따라 첫 번째 변부들 사이에 마진을 제공하며, 클래딩 물질보다 큰 열간 강도(hot strength)를 가지는 합금인 물질이 마진내 및 클래딩 물질의 첫 번째 변부 인근에 있고, 핫 롤링된 밴드를 제공하기 위해 용접된 조립체(assembly)를 핫 롤링(hot rolling)하고, 마진내의 물질은, 핫 롤링되는 동안 클래딩 물질이 기판 물질의 변부위로 퍼지는 것을 차단하는 것을 특징으로 하는 클래드 제품을 생산하는 방법이다.
Patent KR-20070039052-A (KR)
Inventor: KANAI TAEKO
IPC: A61F13/494
Filed: 2005-07-21
Abstract: 본 발명은, 착용자의 서혜부에 기저귀의 고하부가 딱 맞고, 기저귀의 고하부가 외관상 산뜻한 팬츠형의 일회용 기저귀를 제공하는 것을 목적으로 한다. 본 발명의 팬츠형의 일회용 기저귀(1)는, 웨이스트 개구부(5)와 한쌍의 레그 개구부(6)를 구비한다. 기저귀(1)의 전개 상태에 있어서, 길이 방향 전측부의 플랩부(F)의 하단연과, 후측부의 플랩부(F)의 하단연 사이의 거리(M)를 210~280mm로 하였다. 또한, 기저귀(1)의 길이 방향 중앙부 근방에 있어서의 최소폭부의 폭(N)을 50~160mm로 하였다. 
       
     팬츠형 일회용 기저귀, 웨이스트 개구부, 레그 개구부, 흡수성 코어
Patent KR-20070089780-A (KR)
Title: Method and apparatus to manage network based return processing
Inventor: STENZ BRIAN G
IPC: G06Q30/00
Filed: 2005-06-20
Abstract: A method in a client-server environment having a plurality of client systems coupled to a server over a network, the method on the return-processing server for managing the return-processing of one or more manufacturers. The method on the return comprising the steps of: coupling to a database containing information about the procedures for at least one manufacturer's product. The return server presents a return-processing template to at least one client system coupled to the server system over a network, wherein the template comprises a graphical user interface for receiving information regarding at least one product to be submitted for return-processing. The return-processing server the information from the at least one client system of at least one product to be submitted for return-processing. The return--processing server creating a debit invoice in accordance with the manufacturer's policies for the information received for return-processing from the at least one client system. Placing the debit invoice in a debit invoice database accessible to the one or more manufacturer's to access one or more debit invoices for processing return credit. And sending shipping information to the at least one client system for shipping the at least one product submitted for return-processing. In another embodiment, the products being return are reviewed to determine if one or more products have a date associated with it for expiration. If the product is still usable, the product can be auctioned off or donated to charity. In still another embodiment, a system and computer readable medium for carrying out the above method.
Patent KR-20070027725-A (KR)
Title: Prepreg for printed wiring board, metal foil clad laminate and printed wiring board, and, method for manufacturing multi-layer printed wiring board
Inventor: TAKANO NOZOMU
IPC: H05K1/03
Filed: 2005-06-22
Abstract: A prepreg for a printed wiring board, which is obtained by a method comprising impregnating a base material with a thermosetting resin composition, followed by drying, characterized in that no crack is caused in the base material even when it is bent by an angle of 90 degree. ® KIPO & WIPO 2007
Patent KR-20070032817-A (KR)
Title: 적층-다이 패키지에 있어서의 다이의 부착 방법 및 시스템
IPC: H01L23/495
Filed: 2005-07-29
Abstract: 제1 처리 온도를 갖는 제1 다이-부착 재료를 사용하여 기판에 다이를 부착시키 단계; 및 제2 처리 온도를 갖는 제2 다이-부착 재료를 사용하여 후속 다이를 부착시켜 제2 다이를 부착시키는 공정으로 제1 다이-부착 재료가 열화되지 않도록 한 다층-다이 소자의 제조 방법.  일 실시양태에 있어서, 제1 다이-부착 재료는 열가소성 필름이고, 제2 및 후속 다이-부착 재료는 열가소성 필름의 재배합물이다. 
       
     적층 다이 소자, 다이 패키지
Patent KR-20070040812-A (KR)
Inventor: GLOMBIK HEINER
IPC: C07D263/32
Filed: 2005-07-30
Abstract: 본 발명은 아릴-사이클로알킬 치환된 알칸산 유도체, 이의 생리학적 혼화성 염 및 이의 생리학적 기능성 유도체에 관한 것이다.  또한, 본 발명은 화학식 I의 화합물, 이의 생리학적 혼화성 염 및 이의 제조방법에 관한 것이다. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     R1, R2, R3, R4, R5, R6, R7, R8, R12, 환 A, X, Y, W, n 및 o은 명세서에서 정의한 바와 같다. 
     상기 화합물은, 예를 들어, 지방산 대사 장애, 글루코즈 사용 장애 또는 인슐린 내성과 관련된 장애의 치료 및/또는 예방에 적합하다.  
     아릴-사이클로알킬 치환된 알칸산 유도체, 지방산 대사 장애, 글루코즈 이용 장애, 인슐린 내성
Patent KR-20070058455-A (KR)
Title: Methods and compositions for modulating sphingosine-1-phosphate(s1p) receptor activity
Inventor: SAHA ASHIS K
IPC: C07C237/04
Filed: 2005-08-12
Abstract: The present invention relates to compounds which modulate the activity of the SI P1 receptor, the use of these compounds for treating conditions associated with signaling through the S1 P1 receptor, and pharmaceutical compositions comprising these compounds.
Patent KR-20070051312-A (KR)
Inventor: TOIYAMA KEIICHI
IPC: G06F3/0354
Filed: 2005-09-08
Abstract: 화면 상에 영상을 표시하는 영상 기기는, 표시되는 화상의 확대 및 축소를, 그 이동 및 그것에 사용자가 접근하는 등의 조작으로 행한다.  화상 저장부는 표시되는 화상의 정보를 저장한다.  이동 검출부는 영상 기기의 이동을 검출한다.  위치 검출부는 사용자의 위치를 검출한다.  화소 변환 표시부는 화상 저장부에 저장되어 있는 화상 정보를 판독하여, 이동 검출부가 검출한 이동 정보와 위치 검출부가 검출한 위치 정보에 근거하여 화상 정보의 소정 범위를 클립해서, 확대, 축소 가공하여 화상을 표시한다.
Patent KR-20070083901-A (KR)
Title: Conveniently implantable sustained release drug compositions
Inventor: WONG VERNON
IPC: A61K9/08
Filed: 2005-09-27
Abstract: This invention provides for biocompatible and biodegradable syringeable liquid, implantable solid, and injectable gel pharmaceutical formulations useful for the treatment of systemic and local disease states.
Patent KR-20070084396-A (KR)
Title: Mobile communication system, mobile station and radio base station
Inventor: USUDA MASAFUMI
IPC: H04L12/28
Filed: 2005-11-18
Abstract: A channel assigning method for used in an IP multimedia sub-system for providing audio communication and non-audio communication by connecting a wireless access network with an IP network. According to the channel assigning method, an enhanced separate channel is assigned to an audio communication channel in an upstream wireless link to improve the utilization efficiency of a radio resource (hardware resource) in the audio communication channel in IMS and prevent degradation of the line capacity.
Patent KR-20070084558-A (KR)
Title: Protection of surfaces exposed to charged particles
Inventor: GRANT ROBERT BRUCE
IPC: G03F7/20
Filed: 2005-10-11
Abstract: A method is described of protecting a surface of a mirror located in a chamber exposed to extreme ultra violet (EUV) radiation. The EUV radiation is generated from a plasma, which emits both EUV radiation and electrically charged particles. Organic molecules are supplied to the chamber, which interact with the EUV radiation to form a coating of carbonaceous deposits on the mirror surface. The charged particles emitted from the plasma impact the deposits, causing the deposits to be sputtered from the mirror surface. By controlling at least one of the rate of deposition of deposits on the mirror surface and the rate of removal of the deposits from the mirror surface, the thickness of the coating can be actively controlled both to prevent impact of the charged particles directly on to the mirror surface and to minimise the loss of reflectivity of the mirror surface due to the formation of the coating. The method is also suitable for protecting the surface of a window used to transmit EUV radiation from the chamber.
Patent KR-20070091124-A (KR)
Title: Programmable processor
Inventor: MEINDS KORNELIS
IPC: G06T15/04
Filed: 2005-12-01
Abstract: A digital signal processor 1 is provided for performing digital image processing operations such as forward texture mapping. A first logic unit 21 receives input sample coordinates xr and xl, and determines a first colour weight value "w" and a second colour weight value "wN". A second logic unit 23 weights an input sample colour with the colour weight value wN, with the resultant weighted sample colour being added to accumulated weighted sample colours from one or more previous iterations, thereby producing a new accumulated weighted sample colour, ie the rgbaPartOut signal 13. A third logic unit 25 is configured to weight the input sample colour with the first colour weight value w, with the resultant weighted sample colour being added to the accumulated weighted sample colours rgbaPartln to produce the output colour signal rgbaOut 11. The logic unit 21 produces the output sample coordinate xOut that relates to the integer coordinate where the colour value of output sample rgbaOut 11 is meant for, and also generates a genPix signal that indicates when the output sample is valid. The operation described above continues for all iterations of input sample colours that contribute to a single output sample.