baber/WOPTO huggingface dataset:
Patent KR-20090070959-A (KR)
Title: A board for construction
Inventor: LEE JEONG TAE
IPC: E04G21/32
Filed: 2007-12-27
Abstract: A construction board is provided to improve convenience of the use and to prevent safety accident because accidental separation is prevented in the assembled state. A construction board comprises a board main body(110) which has a designated area and is formed from extrusion molding in order to have a hollow structure, a connection part(120) which is installed at both ends of the board main body and consists of a concave part(122) and a convex part(124) for inserting and coupling adjacent board main body, and a holder(130) with protrusions(132a,132b).
Patent KR-20070027683-A (KR)
Title: Client-server architectures and methods for zoomable user interface
Inventor: HUNLETH FRANK A
IPC: H04N5/445
Filed: 2005-06-03
Abstract: Exemplary embodiments of the present invention provide methods and systems for communicating and processing data in communication networks, e.g., cable networks and/or interactive television networks. Selective use of different data streams and encoding techniques enable sophisticated user interfaces to be generated on client devices having varying processing capabilities. MPEG encoding techniques have reduced complexity to enable better response time to user requests. Specialized user interface features, such as hoverzooming, are enabled. ® KIPO & WIPO 2007
Patent KR-20070034072-A (KR)
Title: 플라스틱 연료 탱크에 부속물을 체결하는 방법
IPC: B29C49/20
Filed: 2005-07-20
Abstract: 플라스틱 연료 탱크에 부속물 (4) 을 스태이크-체결하는 방법으로서; 
     - 부속물 (4) 에는 부속물 (4) 을 바로 관통하는 1 개 이상의 오리피스 (5) 가 설치되고; 
     - 탱크 벽 (1) 을 구성하는 플라스틱 중 적어도 일부는 용융되고; 
     - 용융된 플라스틱 중 일부는 용융된 플라스틱의 잔여물에서 분리되지 않으면서 부속물의 오리피스 (5) 를 통해 가압되고; 
     - 용융된 플라스틱은 자체-형성 플라스틱 리벳을 형성하도록 적당한 형상 (8) 으로 돌출하여 응고되며; 
     응고된 플라스틱 (8) 중 적어도 일부에 의해 부속물 (4) 이 탱크에 기계적으로 체결되도록 오리피스 (5) 및/또는 응고된 플라스틱 (8) 의 크기 와 형상이 정해지며, 스플릿 또는 2-부분 이상으로 된 패리슨의 몰딩을 통한 탱크 (1) 의 제조와 동시에 부속물 (4) 을 스태이크-체결한다.
Patent KR-20070029268-A (KR)
Title: Device for separating plate-shaped objects, particularly battery plates
Inventor: SCHWETZ ANTON
IPC: B65H3/50
Filed: 2005-06-13
Abstract: A device for separating battery plates from stacks comprises a lifting device (30) with which vertical stacks (14) are gradually lifted to a plate placer (51). The plate placer (51) lifts the uppermost plate from the stack (14) and places it onto a conveyor belt (60), whose loading end is located underneath the plate placer (51) and which comprises conveying elements (61) that are moved underneath the plate placer (51) after a plate has been lifted from the stack (14). The delivery end of the conveyor belt (60) is situated underneath the loading end of a vacuum conveyor belt (70). The vacuum conveyor belt (70) receives separated plates from the conveyor belt (60) and moves them to devices located downstream. ® KIPO & WIPO 2007
Patent KR-20070053707-A (KR)
Inventor: BROOKE RORY
IPC: A47B13/02
Filed: 2004-08-02
Abstract: 본 발명은 상부 끝에서 테이블 상판(12)을 지지하는 길이연장된 지지구조물(14)과 하부 끝에서 한쌍의 제1발(32)를 구비하는 자동안정화 테이블에 관한 것이다. 길이연장된 안내형상부(38)는 지지구조물의 하부 끝에서 돌출한다. 한쌍의 제2발(32)를 갖춘 이동지지부재(30)는 안내형상부와 결합되어 이동지지부재가 안내형상부를 따라서 미끄럼이동하고 안내형상부를 가로지르는 회전축에 대해서 이동지지부재의 회전에 대응하여 안내형상부와 자동적으로 마찰결합되어, 안내형상부에 대해서 이동지지부재를 미끄럼이동에 대해 마찰력으로 고정되게 한다. 한쌍의 스프링(48)은 아래방향으로 지지부재를 강제로 밀어붙이기 위해 구비된다. 지지부재는 채널형상의 스포크에 위치되어 안내형상부에서 흔들리지 않게 한다. 바람직하기로, 안내형상부는 지지부재에 부시를 갖춘 안내경로에 수용될 핀으로 되어 있다.
Patent KR-20070059086-A (KR)
Title: Method and system for link adaptation in an orthogonal frequency division multiplexing (ofdm) wireless communication system
Inventor: KOO CHANG SOO
IPC: H04J99/00
Filed: 2005-07-27
Abstract: A method and system for link adaptation in an orthogonal frequency division multiplexing (OFDM) wireless communication system are disclosed. The entire sub-channels are divided into a plurality of groups. A channel quality indicator (CQI) is generated for each group based on channel quality status in each group, and communication parameters are adjusted in accordance with the CQI.
Patent KR-20070088531-A (KR)
Title: Method of manufacturing an optical functional film, optical functional film, polarizing plate, optical element and image display device
Inventor: KONDOU SEIJI
IPC: B29K79/00
Filed: 2006-08-23
Abstract: A process for producing a film with optical function having a polyimide layer, characterized by including the coating step of applying a coating liquid containing a polyimide and having viscosity (G) satisfying 100 < G < 3000 mPa.s onto a substratum film by means of a die coater furnished with an upstream die lip and a downstream die lip to thereby form a polyimide layer on the substratum film, wherein when D1 refers to the distance between the distal end of the upstream die lip and the substratum film and D2 to the distance between the distal end of the downstream die lip and the substratum film, D2 >= 50 mum and 0 < D1-D2 <= 200 mum.
Patent KR-20070053292-A (KR)
Inventor: CROME VICTOR
IPC: C01B13/02
Filed: 2005-09-14
Abstract: 전자 제어기(16)는 요구되는 가스를 생성하는 전기화학적 산소 발생 시스템(14)의 작동을 제어한다.  제품 가스는 저장 유닛(12) 또는 조절기(28) 및 사용자에게로의 가스 유동을 제어하는 펄싱 밸브(28)에 공급된다.  2단 시스템(180)은 저압 가스 발생 서브시스템(100) 및 고압 가스 발생 서브시스템(150)을 조합한다.  저압 서브시스템(100)은 주위 공기로부터의 산소를 펌핑하여 저압을 발생시키기 위해 IMAT(106)를 사용한다.  고압 서브시스템(150)은 고압 산소 저장 장치(194)로 산소를 펌핑하기 위해 IMAT(106)를 사용한다.
Patent KR-20070060118-A (KR)
Title: Polymorphs of the cysteine protease inhibitor n-(1-cyanocyclopropyl)-3-cyclopropylmethansulfonyl-2(r)-(2,2,2-trifluoro-1(s)-(4-fluorophenyl)ethylamino) propionamide
Inventor: ZIPFEL SHEILA M
IPC: C07C323/60
Filed: 2005-09-16
Abstract: The present invention is directed to polymorphs of N-(1-cyanocyclopropyl)-3-cyclopropylmethanesulfonyl-2(R)-(2,2,2-trifluoro-1(S)-4-fluorophenylethylamino)-propionamide, methods of using them to treat a disease mediated by cathepsin S, pharmaceutical compositions comprising such polymorphs, and processes for preparing them.
Patent KR-20070083991-A (KR)
Title: Prevention of deposits on ceramics
Inventor: ERKENBRECHER CARL WILLIAM JR
IPC: C11D1/835
Filed: 2005-10-17
Abstract: A method to prevent deposits on a ceramic surface comprising: (1) pretreating the surface by applying an aqueous solution containing from about 200 ppm to about 1000 ppm by weight of an amphoteric fluorosurfactant, and (2) periodically applying an aqueous maintenance solution comprising from about 1 ppm to about 200 ppm of at least one of an amphoteric or cationic fluorosurfactant or a mixture thereof, from about 5 ppm to about 100 ppm of a sequestering acid, and from about 2.5 ppm to about 200 ppm of a quaternary ammonium biocide compound, wherein all concentrations are by weight of aqueous solution is disclosed.
Patent KR-20070060161-A (KR)
Title: A bonding method and a product made by the bonding method
Inventor: WEIHS TIMOTHY P
IPC: F24V30/00
Filed: 2001-05-01
Abstract: Reactive foils and their uses are provided as localized heat sources useful, for example, in ignition, joining and propulsion. An improved reactive foil (14) is preferably a freestanding multilayered foil structure made up of alternating layers (16, 18) selected from materials that will react with one another in an exothermic and self-propagating reaction. Upon reacting, this foil supplies highly localized heat energy that may be applied, for example, to joining layers, or directly to bulk materials that are to be joined. This foil heat-source allows rapid bonding to occur at room temperature in virtually an environment (e.g., air, vacuum, water, etc.). If a joining material is used, the foil reaction will supply enough heat to melt the joining materials. If no joining material is used, the foil reaction supplies heat directly to at least two bulk materials, melting a portion of each bulk, which upon cooling, form a strong bond. Additionally, the foil (14) may be designed with openings that allow extrusion of the joining (or bulk) material through the foil to enhance bonding.
Patent KR-20070104335-A (KR)
Title: Dual mode motor controller for a vehicle window wiper system
Inventor: PRICE VERNON D
IPC: B60S1/08
Filed: 2005-10-14
Abstract: A vehicle windshield wiper motor controller (10) includes a control circuit (15) and a power circuit. The power circuit can operate in dual modes, using a low cost MOSFET as the power switch during normal operation of the wiper motor, and a relay as the power switch during motor lugging and stall conditions. The controller (10) is part of a vehicle wiper system which includes a conventional wiper blade assembly positioned on the vehicle to engage the windshield or other window surface.
Patent KR-20070091228-A (KR)
Title: Method for manufacturing semiconductor device and substrate processing apparatus
Inventor: OZAKI TAKASHI
IPC: H01L21/31
Filed: 2004-08-25
Abstract: Disclosed is a method for manufacturing a semiconductor device which comprises a step for carrying a plurality of substrates (1) in a process chamber (4), a step for supplying an oxygen- containing gas from the upstream side of the substrates (1) carried in the process chamber (4), a step for supplying a hydrogen-containing gas from at least one location corresponding to a position within the region where the substrates (1) are placed in the process chamber (4), a step for oxidizing the substrates (1) by reacting the oxygen-containing gas with the hydrogen-containing gas in the process chamber (4), and a step for carrying the thus-processed substrates (1) out of the process chamber (4).
Patent KR-20070112289-A (KR)
Title: Methods and compositions for preventing and treating aging or photodamaged skin
Inventor: PATT LEONARD M
IPC: A61K8/19
Filed: 2006-03-15
Abstract: Disclosed are methods for treating aging and photodamaged skin employing topical application of compositions which comprise at least one peptide manganese complex. Also disclosed are methods wherein the composition further comprises retinol, at least one retinol derivative, or a mixture thereof and methods wherein the composition further comprises active agents selected from active drug substances, emollients, sunscreen agents, skin lightening agents, skin protectants, skin conditioning agents, humectants, and mixtures thereof.
Patent KR-20080014778-A (KR)
Title: Shower plate and method for manufacturing the same
Inventor: OKESAKU MASAHIRO
IPC: H01L21/205
Filed: 2006-04-14
Abstract: A compatible shower plate of constant quality in which a process gas blow-out hole has a simple structure and can be machined easily, the blow-out hole has dimensions of high precision and uneven blow-out of process gas and generation of particles are eliminated. Ceramic material-use power of low dielectric constant is press-formed into disc-shape having overall dimensions where sintering shrinkage and finish allowance are taken into account. In the stage of disc-like molding, a molding hole for a gas introduction passage (3) and the blow-out hole (2) is bored before sintering. Subsequently, the gas introduction passage (3) and the blow-out hole body portion (2b) are polished to provide surface roughness within 1s. A lapping wire having a tapered distal end is then inserted into an ejection opening (2a) and slid sequentially to the side of larger wire diameter while reciprocating it. Finishing work is performed to attain dimensional accuracy within ±0.002 mm and surface roughness within 1s when the diameter is in the range of 0.1-0.3 mm.
Patent KR-20080018873-A (KR)
Title: Solar cell and solar cell manufacturing method
Inventor: OJIMA SATOYUKI
IPC: H01L31/042
Filed: 2006-05-01
Abstract: A solar cell is provided with at least a semiconductor substrate (5) wherein a PN junction is formed; a finger electrode (4) formed in comb-teeth shape at least on one plane of the semiconductor substrate (5); and a bus bar electrode (3) connected to the finger electrode (4) on the semiconductor substrate (5). The solar cell is characterized in that the bus bar electrode (3) has an uneven pattern (1) on the surface. Thus, the low cost and highly efficient solar cell wherein a connector soldered to the bus bar electrode is not easily peeled and less solar light is blocked by the bus bar electrode, and a solar cell manufacturing method are provided.
Patent KR-20080015831-A (KR)
Title: Rate control for multi-layer video design
Inventor: CHEN PEISONG
IPC: H04N7/24
Filed: 2006-05-03
Abstract: Methods and apparatus for efficient encoding multimedia data, such as live video streams are disclosed. The multimedia data is pre-encoded into multiple layers and characteristics of the pre-encoded data are determined. Based at least in part on the determined characteristics, the multimedia data is encoded into multiple layers.
Patent KR-20090074356-A (KR)
Title: An idler mounting appratus for a heavy construction equipment and a forestry machine
Inventor: YEO TAE HO
IPC: E02F9/02
Filed: 2008-01-02
Abstract: A lower frame idler fixing apparatus of or a heavy construction equipment and a forestry machine is provided to reduce the working process by suppressing left and light moving and arrangement gap of a guard and an idler installed at one side of a track chassis. A lower frame idler fixing apparatus of or a heavy construction equipment and a forestry machine is composed of an idler(5) which rotates with a track, an idle shaft(8) which is combined to a center hole(6) of the idler and has a support fixing hole(7) at both sides of a shaft, a guardrail(9) having a rail guider(10) installed within a guard(3), an idle support(20) in which a main body(11) is movably mounted within the guardrail, and a support guide member(12) installed along the rail guider.
Patent KR-20090076007-A (KR)
Title: A method of encrypting using a data-dependent-operation
Inventor: LEE CHANG HOON
IPC: H04L9/06
Filed: 2008-01-07
Abstract: An encrypting method using a data dependent operation is provided to improve hardware efficiency and safety of encryption by suggesting a new encryption design logic coupled with an involution function comprised of S boxes. If the uncoded text is inputted, an encryption operation is performed by depending on the data that is the result of the predetermined operation using the uncoded text. The uncoded text is divided into a plurality of sub uncoded text based on a specific bit. A plurality of round units(100-n00) performs the encryption operation. The operation is performed by using the divided sub uncoded text and the preset round key. The output of the operation using the round key is inputted and a first encryption operation is performed. The output of the operation using the round key and the output of the first encryption operation is inputted and a bit is expanded. A second encryption operation is performed by using the output of the operation using the round key as an input variable and the bit expanded value as a control variable.
Patent KR-20080017072-A (KR)
Title: Method of determining motion vector
Inventor: JEON BYEONG MOON
IPC: H04N19/577
Filed: 2008-01-25
Abstract: A method for determining a motion vector is provided to improve overall coding efficiency by differently determining the direct mode forward and backward motion vectors of a B(Bi-predictive) picture according to a reference buffer that a motion vector, produced from a specific picture, indicates and making direct mode frequently used as coding mode in coding B pictures. In decoding the current image block, a decoder acquires reference picture information. In this case, the reference picture information indicates a reference picture type which is based on the temporal distance between the current picture containing the current image block and a reference picture. The decoder determines at least one reference picture of the current image block from the acquired reference picture information. The decoder acquires motion vectors of a co-located image block. Based on the acquired motion vectors and the reference picture type, the decoder creates motion vectors of the current image block. The decoder decodes the current image block by judging the movement of the current image block using the created motion vectors.
Patent KR-20080071518-A (KR)
Title: Projection weld and method for creating the same
Inventor: ARNETT MICHAEL DOUGLAS
IPC: B23K11/14
Filed: 2008-01-30
Abstract: A projection weld and a method for progressing the same are provided to fixedly associate first and second metal substrates by interposing a projection material between the first and the second metal substrates and melting the projection material by applying current and pressure for forming a weld part. A projection welding method comprises the steps: providing a first metal substrate(12), a second metal substrate(14), and a projection material(16) which is separate construction from the first and the second metal substrates; disposing the metal projection material between the first and the second metal substrates; applying current and pressure to at least one of the first and the second metal substrates; melding the metal projection material by applying current and pressure; forming a weld part between the first and the second metal substrates; and fixedly assembling the first and the second metal substrates through the weld part.
Patent KR-20090090217-A (KR)
Title: Serial apparatus and method for finite field multiplication using polynomial basis
Inventor: LIM JONG IN
IPC: G06F7/52
Filed: 2008-02-20
Abstract: A finite field serial multiplication apparatus based on a polynomial expression and a method thereof are provided to improve time complexity by using a trinomial irreducible polynomial expression. The first multiplication and modular operation unit(200) excepts an term having the same degree as a middle degree among degrees of respective terms of a trinomial irreducible polynomial expression among terms of the first multiplier expressed by a polynomial base to generate the second multiplier. The first multiplication and modular operation unit performs a multiplication and modular operation of a multiplicand which is expressed by a polynomial basis by the trinomial irreducible polynomial expression with the second multiplier. The first register(210) stores the first operation result of the first multiplication and modular operation unit. The second multiplication and modular operation unit(220) performs a multiplication and modular operation of the multiplicand with the excepted term.
Patent KR-20090091369-A (KR)
Title: Ultrasound probe having a plurality of probing sections
Inventor: HWANG WON SOON
IPC: G01N29/24
Filed: 2008-02-25
Abstract: An ultrasonic probe is provided to consecutively obtain wide 3D images by precisely controlling a converting device through a step motor and a timing belt. A converting device(120) comprises a plurality of ultrasonic vibrators. A holder(130) is arranged inside a housing in order to support the converting device. A supporting member(115) rotatably supports the holder. A driving motor(140) is fixed to the housing. The driving motor has a driving shaft. A delivery unit(150) delivers a driving force by the driving motor to the holder. A control part controls the driving motor in order to rotate the converting device in a different position section according to a probing region selected by user. A sensing unit senses arrival of the converting device into a predetermined position.
Patent KR-20090092543-A (KR)
Title: Manufacturing method of multi-layer ceramaic capacitor using constraining material
Inventor: SHIN DONG JOO
IPC: H01G4/12
Filed: 2008-02-27
Abstract: A method for manufacturing a multi layer ceramic capacitor using a constraining material is provided to prevent the deformation of the ceramic laminate by forming a constraining layer around the ceramic laminate. A plurality of ceramic dielectric sheets(110) are prepared. A thin inner electrode(120) is formed in each of the plurality of ceramic dielectric sheets. The ceramic laminate is formed by laminating the plurality of the plurality of ceramic dielectric sheets. A constraining layer(130) is formed in a pair of opposite surfaces among six surfaces of the ceramic laminate. The constraining layer includes the constraining material which is not sintered at a plastic temperature of the ceramic laminate. The ceramic laminate is plasticized. The constraining layer is removed from the ceramic laminate by the ultrasonic wave. The ceramic laminate is cut to a plurality of ceramic chips. The outer electrode is formed on the ceramic chip.
Patent KR-20090095117-A (KR)
Title: Semiconductor device and manufacturing of method the same
Inventor: CHAE KWANG KEE
IPC: H01L21/768
Filed: 2008-03-04
Abstract: A semiconductor device and a manufacturing method thereof for preventing aligned contact fault for improving the device character and manufacture yield are provided to form the second contact protruded from the first contact upper side. A gate structure is formed on a semiconductor substrate(100). A first contact(108) contacted with the semiconductor board between adjacent gate structures is formed. A second contact(110) protruded on the first contact from the first contact upper side is formed. An insulating layer pattern having the contact hole covering gate structures and exposes the second contact. A third contact which is electrically connected to the second contact while filling the contact hole is formed. The first contact is the landing plug. The second contact is formed with the selective epitaxial growth.
Patent KR-20090100579-A (KR)
Title: Apparatus for rehabilitating leg
Inventor: KIM YOON HYUK
IPC: A61H1/00
Filed: 2008-03-20
Abstract: PURPOSE: A lower body rehabilitation tool is provided, which makes stable rehabilitation exercise possible by making the center of the lower body rehabilitation tool coincide with the center of rotation of the human. CONSTITUTION: A lower body rehabilitation tool includes a base(10), a thigh supporting part(20), a calf supporting part(30), and an ankle supporting part(40). The thigh supporting part is connected to one side of the base. The calf supporting part is provided to be rotatable against the thigh supporting part. The ankle supporting part is connected to the calf supporting part. The thigh supporting part is arranged to make the center of rotation of the thigh supporting part and the center of rotation of a thigh coincide with each other.
Patent KR-20080087737-A (KR)
Title: Basket style carrier with rigid medial beam and reinforced end handles
Inventor: BATES AARON L
IPC: B65D71/12
Filed: 2008-03-26
Abstract: A basket-shaped carrier having a hard an intermediate beam and a reinforced end handle is provided to reinforce the end portion of a carrier body for transferring plural articles as a single bundle, by using reinforced end walls having integral slot handles. A basket-shaped carrier is composed of a lower wall(102); a pair of side walls(106,108) facing each other; a pair of end walls facing each other; an intermediate beam extended between the end walls; and composite partitions connected to each end wall and extended to the inside, and connected to each intermediate beam. Each end wall includes a pair of side end flaps(138,142,158) having corner openings formed partially. Each side end flap is connected to one of the side walls by a hinge. The side end flaps are extended toward each other. A slot handle is partially formed by combining each corner opening by the end edges of the side end flaps adjacent to each other.
Patent KR-20090032921-A (KR)
Title: Highly linear transconductance amplifier
Inventor: LEE SANG GEUN
IPC: H03F3/45
Filed: 2008-03-28
Abstract: A highly linear transconductance amplifier using source degeneration is provided to improve linearity by obtaining transconductance from a source degeneration differential amplifier. Loaders(514, 516) are composed of a first load terminal and a second load terminal having predetermined resistance. Main differential amplifiers(510,512) are connected between the loader and the voltage-dependent resistor, and the first input voltage and the second input voltage differentially are amplified and outputted. A bias current source(500) biases the main differential amplifier, and the source degeneration resistor and non- linear-resistors(506,508) are connected between the main differential amplifier and the bias current source.