baber/WOPTO huggingface dataset:
Patent KR-20120076593-A (KR)
Title: Method for providing electronic payment, system, terminal and communication management apparatus therefor
Inventor: SIN JI HOON
IPC: G06Q20/40
Filed: 2010-12-06
Abstract: PURPOSE: An electronic payment providing method, system, terminal, and communication management apparatus are provided to authenticate electronic payment by additionally comparing an identification number with a security token between a terminal and a communication management apparatus. CONSTITUTION: A communication management apparatus stores first payment information and first identification number(S414). In case inputted PIN(Personal Identification Number) information is authenticated, a terminal creates a second security token by using a second identification number and second payment information(S422,S424). The communication management apparatus creates first security token by using first payment information and a first identification number(S428). In case the first security token and the second security token is matched, the communication management apparatus processes payment approval for an electronic payment request signal(S438).
Patent KR-20110003448-A (KR)
Title: Acid addition salts of synthetic intermediates for carbapenem antibiotics and processes for preparing the same
Inventor: KIM CHANG SEOB
IPC: C07D477/20
Filed: 2010-12-06
Abstract: PURPOSE: An acid addition salt of synthetic intermediate of carbapenem antibiotics and a method for preparing the same are provided to obtain the intermediate of high yield and purity. CONSTITUTION: An acid addition salt of synthetic intermediate of carbapenem antibiotics is denoted by chemical formula 3. In chemical formula 3, R1 and R2 are independently hydrogen, alkyl of C1-C3, alkoxy of C1-C3, halogen, hydroxy, amino, trifluoromethyl. The acid addition salt is hydrochloride, sulphate or phosphate.
Patent KR-20120062406-A (KR)
Title: 공을 타격하는 라켓의 위치 판별 장치
Inventor: YU TAE GYUN
IPC: A63B49/00
Filed: 2010-12-06
Abstract: 본 발명은 라켓을 이용하여 공을 타격하였을 시에 공을 타격하는 라켓의 면 위치를 판별하는 방법 및 그에 적합한 장치에 관한 것이다. 
테니스, 라켓볼과 같이 라켓을 이용하는 스포츠에서 스킬 향상이나 시합 중에 공을 타격하는 위치에 따라 다양한 구질의 공을 구사할 수 있다. 하지만, 공을 타격한 라켓의 정확한 위치를 판별하는 것은 전적으로 선수의 느낌에 의해 이루어지거나, 고속의 카메라를 이용하여 타격하는 장면을 기록하는 경우에 판별할 수 있는 단점이 있다. 
따라서, 운동 선수의 기술 향상을 위하여 공을 타격하는 위치를 판별해주는 도구가 필요한 실정이다. 
본 발명은 공을 타격하는 정확한 라켓 위치를 판별하는데 도움을 줌으로써 선수들의 기량향상에 기여할 것으로 판단된다.
Patent KR-20120066903-A (KR)
Title: Guard fence for bridge
Inventor: PARK KYU SIK
IPC: E01D19/10
Filed: 2010-12-15
Abstract: PURPOSE: A guard fence for a bridge is provided to absorb impact force by effectively using guard fences installed both left and right sides in the collision of vehicles and to increase rigidity of the guard fence. CONSTITUTION: A guard fence for a bridge(100) comprises posts(110), guard units(120), and at least one tendon(130). The bottom of the posts are vertically fixed in a pair of bridge curbstones(114) arranged along both left and right sides of a deck(14) by anchor bolts(115). The guard units are fixed in one side of posts by fastening members. The tendon is fixed in the pair of bridge curbstones by anchorages(135) to connect between the pair of curbstones connected with the pair of posts facing each other. The middle of the tendon is embedded in an upper plate in a state of the tendon penetrates through the curbstones.
Patent KR-20120070834-A (KR)
Title: Partial discharge measurement method for vacuum interrupter of vacuum circuit breaker
Inventor: SEON JONG HO
IPC: G01R31/12
Filed: 2010-12-22
Abstract: PURPOSE: An apparatus and a method for measuring partial discharge of a current shield mechanism for a vacuum breaker are provided to easily measure partial discharge of a vacuum breaker to a current mechanism using a ceramic couple that electrically contacts an arc shield. CONSTITUTION: A movable electrode(214) and a fixed electrode(215) are arranged to contact each other inside a hollow tube(212). A metallic arc shield(217) is installed with a gap along the interior surface of the hollow tube. A metallic plate O-ring(211) fixes the arc shield to the hollow tube. A ceramic coupler(300) is connected through a metallic wire(330) to the metallic plate O-ring exposed out of the hollow tube. A partial discharge detecting device(350) is connected through a signal cable(340) to a partial discharge pulse extracting unit(320) of the ceramic coupler. A partial discharge measuring device(360) is connected through a signal cable to the output part of the partial discharge detecting device.
Patent KR-20120071779-A (KR)
Title: Composition for enhancing imunological activity
Inventor: KIM JIN HEE
IPC: A61P37/04
Filed: 2010-12-23
Abstract: PURPOSE: An immunoenhancer composition containing a Canavalia gladiate fermentation is provided to promote macrophage proliferation and to enhance immunity. CONSTITUTION: An immunoenhancer composition contains: a fermentation which is prepared by sealing a mixture of Canavalia gladiata and ethanol solution and fermenting at room temperature(20-30°C) for 50-70 days; or a fermentation prepared by maturing the fermented material at low temperature(3-10°C) for 40-50 days. The composition additionally contains Sapindus mukorossi Gaertn. Leaf extract. The ethanol solution contains 20-40%(v/v) of ethanol. The composition is a pharmaceutical or food composition.
Patent KR-20120075843-A (KR)
Title: Helmet
Inventor: LEE SOON JANG
IPC: A42B3/06
Filed: 2010-12-29
Abstract: PURPOSE: A safety helmet is provided to discharge the heat generated from the head of an operator and to facilitate the ventilation within the safety helmet. CONSTITUTION: A safety helmet comprises an outer cover, liner(120), a detachment unit, a cushion material(140), a hair band(150), an adjusting member(160), first and second ventilation fans(171,172), a ventilator, and a battery container. The outer cover forms a protective film for protecting the head of a wearer from an external impact. The liner is installed on the inner surface of the outer cover. The cushion material is formed in a hemi spherical type between the outer cover and liner. The adjusting member controls the hair band according to the head of the wearer. The ventilator comprises multiple holes.
Patent KR-20120076814-A (KR)
Title: Integrated circuit chip, system including master chip and slave chip and opertion method of the same
Inventor: OH SEUNG MIN
IPC: G11C7/10
Filed: 2010-12-30
Abstract: PURPOSE: An integrated circuit chip, a system including a master chip and a slave chip, and an operating method thereof are provided to reduce power consumption by efficiently controlling a buffer which receives an input signal. CONSTITUTION: A plurality of input pads(I/O PAD_0 to I/O PAD_N) are provided. A plurality of high speed type buffers(110_0 to 110_N) are respectively connected to the plurality of input pads. A plurality of low speed type buffers are respectively connected to the plurality of the input pads. A plurality of low speed type buffers or high speed type buffers are activated according to an operation mode set by an external input.
Patent KR-20100047849-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: SHIMOMURA AKIHISA
IPC: H01L27/12
Filed: 2008-06-18
Abstract: A manufacturing method of a semiconductor device in which a space between semiconductor films transferred to a plurality of places can be made small. Transfer of a semiconductor film from a bond substrate to a base substrate is carried out a plurality of times. In the case where a semiconductor film transferred first and a semiconductor film transferred later are provided adjacently, the latter transfer is carried out using a bond substrate with its end portion partially removed. The width in a perpendicular direction to the bond substrate used for the later transfer, of the region of the bond substrate corresponding to the removed end portion is larger than the thickness of the semiconductor film which is transferred first.
Patent KR-20100035176-A (KR)
Title: Method for sr-ti-o-base film formation and recording medium
Inventor: KAWANO YUMIKO
IPC: H01L21/8242
Filed: 2008-09-02
Abstract: A film is formed so that the atomic ratio of Sr to Ti, i.e., Sr/Ti, in the film is not less than 1.2 and not more than 3. The film is then annealed in an atmosphere containing not less than 0.001% and not more than 80% of Oat 500°C or above. An SrO film forming step and a TiO film forming step are repeated a plurality of times so that a sequence, in which a plurality of SrO film forming steps or/and a plurality of TiO film forming steps are performed continuously, is included. When Sr is oxidized after the adsorption of Sr, Oand HO are used as an oxidizing agent.
Patent KR-20100063016-A (KR)
Title: Basic aluminum nitrate
Inventor: MICHOS DEMETRIUS
IPC: C01F7/66
Filed: 2008-07-17
Abstract: A basic aluminum composition comprising an empirical formula: Al(OH)-Xwhere 0.5< a <5.0, and X is an anion of nitrogen; and wherein the composition possesses an NMR spectrum in which a-40 to +40 ppm resonance line comprises at least 60% of the total area of the NMR spectrum.
Patent KR-20100042284-A (KR)
Title: Wafer-processing film
Inventor: MARUYAMA HIROMITSU
IPC: C09J7/40
Filed: 2008-07-16
Abstract: A wafer processing tape (10) is provided with a long mold release film (11); an adhesive layer (12) which is arranged on a first surface (11a) of the mold release film (11) and has a flat shape; an adhesive film which has a label section (13a) having a flat shape, and a peripheral section (13b) surrounding the outer side of the label section (13a); and a supporting member (14) which is a second surface (11b) opposite to the first surface (11a) of the mold release film (11) and arranged at the both end sections of the mold release film (11) in the short side direction. The linear expansion coefficient of the supporting member (14) is 300ppm/°C or below.
Patent KR-20100051844-A (KR)
Title: Low-voltage, medium-voltage or high-voltage switchgear assembly having a short-circuiting system
Inventor: GENTSCH DIETMAR
IPC: H01H39/00
Filed: 2008-09-01
Abstract: The invention relates to a low-voltage, medium-voltage or high-voltage switchgear assembly equipped with a short-circuiting system as claimed in the preamble of patent claim 1. In order in this case to allow rapid switching with physically simple means, the invention proposes that the short-circuiting device is arranged in a vacuum interrupter chamber and the vacuum area in which the fixed contact piece is placed is subdivided via a membrane which is provided with a weak breaking line and which can be penetrated by the moving piston system to the contact piece during switching.
Patent KR-20100057025-A (KR)
Title: Stack packages using reconstituted wafers
Inventor: AVSIAN OSHER
IPC: H01L23/48
Filed: 2008-08-01
Abstract: A stacked microelectronic unit (80) is provided which has a top surface (34) and a bottom surface remote from the top surface and a plurality of vertically stacked microelectronic elements (12A) therein, including at least one microelectronic element (12A) having a front face (14A) adjacent to the top surface and a rear face oriented towards the bottom surface. Each of the microelectronic elements (12A) has traces (24, 24A) extending from contacts at the front face beyond edges of the microelectronic element. A dielectric layer contacts edges of the microelectronic elements and underlies the rear face of the at least one microelectronic element. Leads are connected to the traces (24, 24A) extending along the dielectric layer. Unit contacts (74), exposed at the top surface, are connected to the leads (66).
Patent KR-20100049661-A (KR)
Title: Semiconductive crosslinkable polymer composition
Inventor: JAEGER KARL MICHAEL
IPC: C08K3/04
Filed: 2006-06-01
Abstract: The present invention relates to a crosslinkable polymer composition which is useful for the preparation of semiconductive layers of electric cables, the polymer composition comprising (a) an unsaturated polyolefm having at least 0.15 vinyl groups/ 1000 carbon atoms and (b) carbon black.
Patent KR-20100091158-A (KR)
Inventor: KAWAKAMI HARUO
IPC: H01L29/82
Filed: 2008-08-28
Abstract: 스핀 밸브 소자에 인가하는 외부 자장을 약하게 하거나, 혹은 전혀 이용하지 않고 구동하여 마이크로파를 발진시키기 위해서, 한 쌍의 강자성층의 각 층의 보자력이 서로 상이한 스핀 밸브 소자로부터 전자 신호를 얻는 스핀 밸브 소자의 구동 방법 또는 그러한 스핀 밸브 소자.  한 쌍의 강자성층 중 보자력이 큰 강자성층인 고정층을 고정층의 막면에 거의 수직이 되는 방향으로 자화하여, 한 쌍의 강자성층의 일방으로부터 타방으로 중간층을 통과시켜 전류를 흘린다.  구동시, 외부 자장의 크기의 값과 스핀 밸브 소자에 흐르는 전류의 값으로 이루어진 값의 세트를 소정의 조건을 만족하도록 한다.  혹은, 한 쌍의 강자성층 중 보자력이 작은 강자성층인 프리층의 물성을 이러한 조건을 실현할 수 있는 것으로 한다.
Patent KR-20100072052-A (KR)
Title: Mobility management within a wireless communications network
Inventor: SONG BONG YONG
IPC: H04W4/06
Filed: 2008-09-24
Abstract: Aspects of mobility management within a wireless communications network including a plurality of sectors are disclosed. In an example, the wireless communications network includes a first cluster of sectors with at least one target sector and at least one supporting sector. The multicast communication session is carried within both the target and supporting sectors. In another example, a second cluster can be included within the network for supporting the same multicast communication session that includes its own target and supporting sectors. In this example, the first cluster transmits multicast media on a first interlace-multiplex (IM) pair of a downlink broadcast channel (BCH) and the second cluster transmits multicast media on a second IM pair of the downlink BCH. If sectors of the first and second clusters overlap, the network controls a manner in which the first and second clusters carry the multicast media.
Patent KR-20100051883-A (KR)
Title: Antennas based on metamaterial structures
Inventor: ACHOUR MAHA
IPC: H01Q5/15
Filed: 2007-08-24
Abstract: Techniques, apparatus and systems that use one or more composite left and right handed (CRLH) metamaterial structure in processing and handling electromagnetic wave signals. Antennas and antenna arrays based on enhanced CRLH metamaterial structures are configured to provide broadband resonances for various multi-band wireless communications.
Patent KR-20100057921-A (KR)
Title: Method and system for communicating cooperatively between base stations and mobile stations in a wireless cellular network
Inventor: TAO ZHIFENG
IPC: H04W36/08
Filed: 2008-10-06
Abstract: A method and system communicates cooperatively between base stations and mobile stations in a wireless cellular network. At least two mobile stations are detected in a handover region. A diversity set is established for each mobile station in the handover region. Each diversity set identifies at least two base stations that can communicate with the associated mobile station. The at least two base stations and the at least two mobile stations are combined into members of a cooperation set. A resource is allocated to selected members of the cooperative set. The selected members are notified of the allocated resource. Then, the selected base stations of the cooperation set communicate concurrently with the selected mobile stations using the same allocated resource.
Patent KR-20100102139-A (KR)
Title: A liquefied gas tank with a central hub in the bottom structure
Inventor: NIKOLAJSEN CARSTEN STANLEY
IPC: F17C1/08
Filed: 2008-12-03
Abstract: The present invention comprises a tank for liquefied gases or a so-called cryogenic tank (1) with a tank bottom structure (10) and a tank wall structure (11) arranged around a circumference of said tank bottom structure (10), said tank bottom structure (10) provided with a tank bottom hub (2) adapted for being held by a bottom hub retainer (20) on a tank support structural floor (23). The tank is simple to install, cheap in production and handles in an improved manner forces acting on it.
Patent KR-20100129721-A (KR)
Inventor: ALLEN JAMES
IPC: G05F1/67
Filed: 2008-12-19
Abstract: 직류(DC) 전기 공급원의 전력은 각각 공급원이 버스에 부착된 임의의 다른 공급원으로부터 독립적으로 동작하는 것처럼 직류(DC) 버스에 결합된다. 어느 한 실시예에서, 변환기 모듈은 다수의 태양전지 패널의 각각에 부착되고 모듈의 출력은 DC/AC 인버터에 입력을 형성하는 공통 버스(common bus)에 병렬 방식으로 부착된다. 변환기 모듈은 패널의 출력 임피던스를 변환기 모듈의 입력 임피던스에 매칭하는 최대전력점 추적 구성요소를 포함한다. 또한, 변환기는 중심 인버터 파라미터 데이터와 식별을 제공하는 통신 구성요소를 포함한다. 각각의 변환기 모듈에 의해 생성된 데이터는 전력선을 통해 전송되거나 무선 방식에 의해 전송되고 인버터에 수집되며, 데이터 수집과 보고 시스템에 전달된다.
Patent KR-20100126323-A (KR)
Inventor: HEITZINGER JOHN M
IPC: H01L29/786
Filed: 2009-01-26
Abstract: 플렉시블 기판 상에 실리콘계 박막 트랜지스터(TFT)들을 제조하기 위한 시스템들 및 방법들이 개시된다.  시스템들 및 방법들은 고성능의 트랜지스터를 생성하기 위해, 정밀도, 해상도 및 정렬이 달성되도록 CVD 및 PECVD, 인쇄, 코팅 및 기타 퇴적 공정들 같은 퇴적 공정들을 포함하고, 모두 저온에서 수행되는 레이저 어닐링, 에칭 기법들 및 레이저 도핑과 조합한다.  그러한 TFT들은 디스플레이, 패키징, 레이블링 등과 같은 응용들에서 사용될 수 있다.
Patent KR-20100128297-A (KR)
Inventor: BRANDES GEORGE
IPC: H01L33/32
Filed: 2009-02-13
Abstract: 백색 광을 제공하기 위한 다중 칩 발광 장치(LED) 램프는 제1 및 제2 광대역 LED 칩들을 포함한다.  제1 LED 칩은 제1 복수의 교호하는 액티브 및 장벽 층을 포함하는 다중 양자 우물 액티브 영역을 포함한다.  제1 복수의 액티브 층은 상이한 상대 농도들의 적어도 2개의 원소의 제1 반도체 화합물을 각각 포함하며, 제1 파장 범위에 걸치는 복수의 상이한 방출 파장의 광을 방출하도록 각각 구성된다.  제2 광대역 LED 칩은 제2 복수의 교호하는 액티브 및 장벽 층을 포함하는 다중 양자 우물 액티브 영역을 포함한다.  제2 복수의 액티브 층은 상이한 상대 농도들의 적어도 2개의 원소의 제2 반도체 화합물을 각각 포함하며, 제1 파장 범위의 파장들보다 큰 파장들을 포함하는 제2 파장 범위에 걸치는 복수의 상이한 방출 파장의 광을 방출하도록 각각 구성된다.  제1 및 제2 LED 칩들에 의해 방출되는 광은 백색 광을 제공하도록 결합된다.  관련 장치들도 설명된다.
Patent KR-20100135244-A (KR)
Inventor: MAIER STEPHAN
IPC: A61K9/70
Filed: 2009-03-26
Abstract: 본 발명은 활성 성분, 활성 성분을 이용할 수 없게 만드는 제제 및 천공을 위한 기계적인 수단을 포함하는, 바람직하게는 경피 패치 형태의 자가-파괴 경피 치료 시스템(TTS)에 관한 것이다.  천공을 위한 기계적인 수단은 이동상이 사용 후 TTS를 벗겨낸 후 활성 성분을 이용할 수 없게 만드는 제제에 접근할 수 있도록 야기하고, 그 후 상기 제제는 활성 성분과 접촉하고, 이를 이동 상의 존재하에 파괴한다.
Patent KR-20100134631-A (KR)
Inventor: CROFOOT STEVEN D
IPC: H01L31/18
Filed: 2009-03-13
Abstract: 본 발명의 광전지 모듈 형성 방법은, 테이블과 테이블로부터 이격되어 있고 테이블에 대해 이동 가능한 판(plate)을 갖는 셀 프레스(cell press)를 사용한다. 기판과 기판 상에 배치된 타이 층(tie layer)들은 셀과 테이블 사이에 도입되고 기판은 테이블에 의해 지지되고 타이 층은 셀과 마주한다. 셀과 테이블 중 하나는 셀이 타이 층과 접촉할 때까지 다른 하나를 향해 이동된다. 셀이 타이 층과 접촉할 때 셀과 타이 층 간의 공간을 진공화하기 위해 타이 층과 셀 간에 진공이 가해진다. 이 진공화는 셀이 타이 층과 접촉할 때 셀과 타이 층 간에 공기 기포가 형성될 가능성을 제거한다.
Patent KR-20100136975-A (KR)
Inventor: DOERR SEBASTIAN
IPC: B01D1/18
Filed: 2009-03-24
Abstract: 본 발명은 나노우레아의 수성 분산액을 건조함으로써 제조되는 입자, 그의 제조 방법, 및 그의 용도에 관한 것이다.
Patent KR-20100129760-A (KR)
Inventor: UETANI YASUNORI
IPC: H01L51/42
Filed: 2009-03-05
Abstract: 본 발명은 적어도 한쪽이 투명 또는 반투명인 한 쌍의 전극과, 상기 전극 사이에 공액 고분자 화합물과 황 함유 복소환 화합물을 포함하는 유기층을 가지며, 상기 황 함유 복소환 화합물이 축합 다환 구조 또는 비티오펜 구조를 가지는 유기 광전 변환 소자이다.  황 함유 복소환 화합물로서는, 화학식 (1)로 표시되는 화합물 등을 들 수 있다. 
   
[식 중, 복수개 있는 R 1 은 동일하거나 상이할 수 있고, 수소 원자, 할로겐 원자, 알킬기, 알콕시기, 알킬티오기, 아릴기, 아릴옥시기, 아릴티오기, 아릴알킬기, 아릴알콕시기 또는 아릴알킬티오기를 나타내고, 이들 기에 포함되는 수소 원자는 불소 원자로 치환될 수 있으며, m은 0 내지 10의 정수를 나타냄]
Patent KR-20110011638-A (KR)
Inventor: BEBBINGTON CHRISTOPHER R
IPC: A61K39/395
Filed: 2009-04-28
Abstract: 본 발명은 질환을 치료하기 위해 인간에게 투여할 때 면역원성이 감소된 과립구-대식세포 콜로니 자극 인자에 대한 고친화도 항체 및 상기 항체를 사용하는 방법에 관한 것이다.
Patent KR-20110081109-A (KR)
Inventor: KIM DONG SUN
IPC: H01R39/00
Filed: 2011-01-07
Abstract: PURPOSE: A cable connection apparatus is provided to minimize frictional resistance between a rotary electrode and a fixed electrode and to embody high-speed rotation. CONSTITUTION: A rotary shaft is mounted to the inside of a housing(10) to rotate therein. A rotary electrode(30) is fixed to the rotary shaft to rotate therewith. A fixed electrode(40) is fixed to the inside of the housing and faces the rotary electrode. An electrode connecting part(50) electrically interlinks the rotary electrode and the fixed electrode. The electrode connecting part supports the rotary electrode.
Patent KR-20120080978-A (KR)
Title: Sealing apparatus, joining apparatus and processing apparatus for substrate using the same
Inventor: CHO JAE WOONG
IPC: G02F1/13
Filed: 2011-01-10
Abstract: PURPOSE: A sealing device for a chamber, a substrate bonding device using the same, and a substrate processing device are provided to prevent particles from bellows which make a chamber airtight. CONSTITUTION: A support plate(122) is arranged on an external side of a chamber. The support plate is separated from the chamber. The support plate supports bellows. A guide(211) is coupled with the inner circumference of the bellows. The guide linearly guides the bellows. The bellows are extended or contracted in the longitudinal direction of a shaft.
Patent KR-20120084432-A (KR)
Title: Recombinant vector for transforming plant plastid and uses thereof
Inventor: CHUNG HWA JEE
IPC: A01H5/00
Filed: 2011-01-20
Abstract: PURPOSE: A recombinant vector containing yeast-derived Gal10 promoter, a target gene, and a terminator is provided to express a subject gene in a plant plastid. CONSTITUTION: A recombinant vector for transforming plant plastid contains yeast-derived Gal10 promoter, a target gene, and a terminator. A host cell is prepared by transforming by the recombinant vector. The host cells and terminator are dicotyledone plant cells and GAL7 terminator, respectively.
Patent KR-20120085522-A (KR)
Title: Semiconductor chip module and semiconductor package having the same and package module
Inventor: CHOI HYUNG JU
IPC: H01L23/12
Filed: 2011-01-24
Abstract: PURPOSE: A semiconductor chip module and a semiconductor package having the same and a package module are provided to prevent increase of overall height of the semiconductor package by electrically connecting semiconductor chips or packages to be facing each other. CONSTITUTION: A second semiconductor chip(120) with a second bonding pad(122) is located on a first semiconductor chip(110). A third semiconductor chip(130) with a third bonding pad(132) is located on the second semiconductor chip. A fourth semiconductor chip(140) with a fourth bonding pad(142) is located on the third semiconductor chip. The first to fourth semiconductor chips are stacked in order to be electrically and mutually connected. A first connection element(150) electrically connects the first semiconductor chip and the third semiconductor chip.
Patent KR-20110011747-A (KR)
Title: Structural connection methods for half precast panels
Inventor: WON DAE YON
IPC: E04B5/02
Filed: 2011-01-25
Abstract: PURPOSE: A structural connecting method of a half precast panel is provided to support placing load in a state two panels are continuously installed so that a central panel and a cantilever panel are connected on a connecting part by the transfer of force. CONSTITUTION: A structural connecting method of a half precast panel is as follows. A central truss precast panel and a cantilever truss precast panel are respectively manufactured separately. The manufactured central truss precast panel is placed on both girders(g). The cantilever truss precast panel is connected to the central truss precast panel. Tension force is transferred through the upper chords of the central truss precast panel and the cantilever truss precast panel and compressed force is transferred through their lower chords.
Patent KR-20120088923-A (KR)
Title: Apparatus and method of controlling vehicle
Inventor: PARK MAN BOK
IPC: B62D15/02
Filed: 2011-02-01
Abstract: PURPOSE: A device and a method of controlling vehicles are provided to predict side-slip angle signals required for controlling traverse direction control of vehicles by using yaw rate signals and steering angle signals. CONSTITUTION: A device for controlling vehicles comprises a yaw rate detection unit, a steering angle sensor and a MCU(Micro Computer Unit). The yaw rate detection unit detects the yaw rate of the vehicles. The steering angle sensor detects the steering angle of the vehicles. The MCU calculates the yaw rate based on a general equation 1. The MCU calculates side-slip angle of the vehicles based on the difference of the practical yaw rate detected by the yaw rate detection unit and the calculated yaw rate. The symbols in the equation 1 is as follows: lf indicates a distance from the front wheel axle to the centroid, and lr indicates a distance from the rear wheel axle to the centroid. Cαf indicates the front-wheel stiffness, and Cαr indicates the rear wheel stiffness. L indicates lf + lr, m indicates the mass of the vehicles, δ indicates the steering angle, and V indicates wheel speed in a longitudinal direction.