baber/WOPTO huggingface dataset:
Patent KR-20090014749-A (KR)
Title: Apparatus for emiting a lighting
Inventor: LEE DONG GHU
IPC: F21V7/00
Filed: 2007-08-07
Abstract: A light irradiation device for lighting is provided to improve quantity of light and illuminance drastically by reflecting the light of a light source to various directions. A light irradiation device for lighting comprises a main body(10), a reflector(20) and a secondary reflector. The main body is made of transparent material. The main body is separably combined in a case of an electric lamp. A loop(15) is separably combined in one side of the main body. A hollow(11) is formed inside the main body. The reflector of a conical shape is arranged in the top hollow of the main body. The reflector comprises a reflecting layer(22) and a divergent lens part. The reflecting layer reflects the light to a lateral direction. The divergent lens part diffuses the light. The reflector has an exterior wall(21) of transparent material. The reflecting layer is formed in the inner surface of the exterior wall. The secondary reflector is arranged in the lower hollow part of the main body. The secondary reflector comprises the subsidiary reflector. The subsidiary reflector is inclined in order to reflect the light to the reflecting layer.
Patent KR-20090017318-A (KR)
Title: 탭핑 스크루
Inventor: LEE HA KWAN
IPC: F16B25/02
Filed: 2007-08-14
Abstract: 본 발명은 암나사를 형성하면서 체결되는 탭핑 스크루에 관한 것으로, 나사부의 선단부에 적정길이의 복수 개의 홈을 파서 조임 토크를 경감하고 체결 후 나사 풀림을 억제할 수 있는 탭핑 스크루를 제공하기 위하여. 머리부와 나사부와 원뿔대형 선단부가 구비된 것에 있어서, 상기 원뿔대형 선단부로부터 나사부의 일부에까지 복수 개의 홈을 형성하되 상기 홈은 완경사면과 급경사면을 가지며 상기 급경사면이 스크루 조임 방향을 기준으로 하여 앞쪽에 형성하여 된 특징이 있다. 
     또 본 발명의 상기 홈은 그 깊이를 나사부의 나사산 높이의 1/2 이상의 깊이로 형성하여서 된 특징이 있다. 
     또 상기 홈은 5개로 하고 서로 등거리를 유지하도록 하는 특징이 있다. 
       
     스크루, 탭, 탭핑 스크루, 나사
Patent KR-20090019963-A (KR)
Title: Earring
Inventor: YUN YOUNG JONG
IPC: A44C7/00
Filed: 2007-08-22
Abstract: An earring is provided, which prevents loss of an accessory in the use of earring since it is not easily separated after wearing. An earring comprises: a base frame(10) of the regular length; a movable frame(20) hinge-coupled with one side of the base frame; an accessory(30) inserted in the movable frame; a holder(22) which is formed in order to be extended in bidirections; a circular connecting part(24) which is formed so that the cross section can have the external diameter similar to the length of the holder; and a connection loop(32).
Patent KR-20090021439-A (KR)
Title: Compensation system and output compensation method of heterodyne laser interferometer
Inventor: YOU KWAN HO
IPC: G01J1/44
Filed: 2007-08-27
Abstract: A compensation system and an output compensation method of a heterodyne laser interferometer are provided to improve precision of the output of a heterodyne laser interferometer by compensating environmental error like noise by using a neuron circuit. A compensation system of a heterodyne laser interferometer comprises: a heterodyne laser interferometer(10) outputting a measured value; a capacitance sensor(20) outputting a basic signal value; a first compensation part(30) compensating the measured value into a first compensation value through a recursive least square; a second compensation part(60) which produces a neuron circuit by setting up the first compensation value and the basic signal value as an input value and a target value and produces a second compensation value by setting up the first compensation value as the input of the neuron circuit; and a compensation value output unit(70) producing a compensation measurement value about the measured value based on the second compensation value.
Patent KR-20090024908-A (KR)
Title: Biodegradable sheet for a heat constriction film
Inventor: PARK BYUNG SIK
IPC: C08L67/00
Filed: 2007-09-05
Abstract: A biodegradable sheet for a heat shrinkable film is provided to ensure low temperature shrinkage and biodegradation property and to obtain a heat shrinkable film with excellent uniform appearance after shirinking. A biodegradable sheet for a heat shrinkable film comprises polylactide resin 90.0-99.0 parts by weight and polylactic acid impact resistant enhancers 1.0-10.0 parts by weight. The sheet has the thermal shrinkage rate of 10% or less in at least one direction of a longitudinal direction and a width direction, when the sheet was left as it is in hot water of 90 °C for 30 seconds. The lactic acid is obtained by polymerizing a lactic acid consisting of L-lactic acid, D-lactic acid or L,D- lactic acid and has the molecular weight of 10,000 or more.
Patent KR-20090026409-A (KR)
Title: Process for preparing hematopoietic cells in vivo and animal bioreactor for the expansion of hematopoietic cells
Inventor: KIM DONG KU
IPC: C12N5/07
Filed: 2007-09-10
Abstract: A method of manufacturing hematopoietic cells in vivo is provided to manufacture selectively pig for transplant of which immunity is suppressed by reducing hT immunocyte and leukocyte of CD4 positivity. A method of manufacturing hematopoietic cells in vivo comprises steps of: transplanting monocyte including hematogenesis stem cell or hematogenesis stem cell to pig for transplanting xeno; and separating hemopoietic cell differentiated or proliferated from internal organs of the obtained pig. The pig for transplanting xeno is obtained by irradiating radiation of 300 ~ 500 cGY to the pig. The radiation is X-ray, gamma-ray and electron beam.
Patent KR-20090027884-A (KR)
Title: Automatic packing device for fertilizer
Inventor: KIM KYUNG WOOK
IPC: B65B1/00
Filed: 2007-09-13
Abstract: An automatic fertilizer packing device is provided to increase the convenience of operation but minimize the demand of the labor due to an inlet port injecting the fertilizer of the fixed quantity while widening the entrance of the bag. An automatic fertilizer packing device comprises: a hopper(10) storing the fertilizer transferred by a transfer conveyor(100) with the constant level; a gate part(20) installed in the single-side of hopper in order to be opened and closed; and a inlet port(21) automatically being opened and closed while widening the entrance of the bag in order to inject the fertilizer of the fixed quantity. The inlet port is installed in the bottom side of the gate part.
Patent KR-20080028789-A (KR)
Title: Memory controller, memory circuit and memory system with a memory controller and a memory circuit
Inventor: NYGREN AARON JOHN
IPC: G11C11/40
Filed: 2007-09-20
Abstract: A memory controller, a memory circuit, and a method for adjusting phase relation between a memory system and a signal are provided to adjust time position of data transmission from a first electronic device to a second electronic device by using the result of error calculation. A memory controller(2) includes a first data interface transmitting data to a memory circuit, a masking circuit, a data supply circuit(12), an error detection circuit(26), an analysis comparison circuit(22) and a control circuit. The data supply circuit is connected to the first data interface and the masking circuit, and transmits equal data to the first data interface and the masking circuit. The first data interface outputs the data received from the data supply circuit having time position predetermined for reference time. The error detection circuit is connected to the masking circuit. The masking circuit masks a part of the data and transmits the other unmasked part of the data to the error detection circuit, and the error detection circuit calculates first error result using the received unmasked data. The analysis comparison circuit is connected to the error detection circuit and receives the first error result. The analysis comparison circuit receives second error result of the memory circuit, and generates correlation information by analyzing the first and the second error result. The control circuit receives the correlation information, and controls the time position of the output of the data for the reference time based on the correlation information.
Patent KR-20090032817-A (KR)
Title: Apparatus for driving engine of bi fuel car
Inventor: KWON YUN SUNG
IPC: F02D19/02
Filed: 2007-09-28
Abstract: An engine driving apparatus of a bi fuel vehicle is provided to perform engine output which a driver wants rapidly by performing fuel injection through a secondary gas injector in the closure control time of an intake valve after the fuel injection of a gas injector is finished. An engine driving apparatus of a bi fuel vehicle comprises: a pressure controller(13) decompressing gas fuel of a fuel tank(11); a fuel distributor distributing decompressed gas fuel inside a fuel tank; a plurality of gas injectors(17-1~17-4) spraying the supplied gas fuel to a cylinder in determined order; a secondary gas injector(21) performing fuel injection in opening control end time of an intake valve after the fuel injection of the gas injector is finished; and an engine control unit(30) controlling the pressure controller, the fuel distributor, the gas injector and the secondary gas injector.
Patent KR-20080031644-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMANO TAKAHARU
IPC: H01L23/48
Filed: 2007-10-02
Abstract: A semiconductor device and a method for manufacturing the same are provided to miniaturize the device size and to realize a structure in which a first and a second semiconductor chips are packaged and connected through multilayer wiring, thereby increasing the number of pins of the semiconductor chip. A semiconductor device(100) comprises a first semiconductor chip, multilayer wiring(200), a second semiconductor chip(201), a sealing member and a projecting plug(112). The multilayer wiring is formed on the first semiconductor chip and connected therewith. A second semiconductor chip is connected with the first semiconductor chip through the multilayer wiring. The sealing member seals the second semiconductor chip. The projecting plug is connected with the multilayer wiring, and a tip end thereof is exposed on the sealing member.
Patent KR-20090036021-A (KR)
Title: A determinant method of charge discounting of originating call in fms service
Inventor: KIM YONG SIN
IPC: H04W4/24
Filed: 2007-10-08
Abstract: A method for determining whether to discount the charging for an outgoing call in an FMS service is provided to prevent the illegal use of an access point by determining the illegal movement or use of the access point. It is determined whether an outgoing call of a portable terminal is specific field value. When the outgoing call is the specific field value, the latitude/longitude information of a cell ID corresponding to the outgoing call is transmitted to an FMS(Fixed Mobile Substitute) server. The transmitted latitude/longitude information is compared with the latitude/longitude information of a cell ID registered in the FMS server(S102). If the transmitted latitude/longitude information exists within the latitude/longitude allowable range of the Cell ID, charging discount information for discounting the charging for the outgoing call(S103).
Patent KR-20090038580-A (KR)
Title: 멀티 세션 기능이 구현된 서버 시스템
Inventor: KANG MU GOON
IPC: G06F15/00
Filed: 2007-10-16
Abstract: 본 발명에 따른 멀티 세션 기능이 구현된 서버 시스템은, 사용자 입력수단으로부터 입력된 운영체제별 실행 명령을 멀티서버로 전송하고 상기 멀티서버로부터 전송된 결과를 화면표시수단으로 출력하는 사용자 단말; 및 복수 개의 독립된 운영체제에 기반하여 구동되며 상기 사용자 단말로부터 입력된 상기 운영체제별 실행 명령을 수행하고 상기 각 수행 결과를 상기 사용자 단말로 전송하는 멀티서버를 포함한다. 
     상기 본 발명에 의하면, 서버구성에 있어 인터넷 활용 서버와 내부 작업 서버를 효과적으로 구분하여 상호간의 접속을 차단함으로써 인터넷 접속과 관련된 다양한 침입 또는 해킹 등의 위험 요소에 노출되어 있는 서버를 완벽하게 보호할 수 있는 효과를 창출함과 동시에 복수 개의 구분된 운영체제 기반의 멀티 서버를 채용하여 독립적으로 운용함으로써 사용자에게 다양한 운영체제를 동시에 활용할 수 있는 멀티환경을 효율적으로 제공할 수 있는 효과를 실현할 수 있다. 
       
     SBC, 서버 기반 컴퓨팅, 멀티, 세션, THIN CLIENT
Patent KR-20090039992-A (KR)
Title: 샤워장치
Inventor: LEE SOO WOO
IPC: A47K3/28
Filed: 2007-10-19
Abstract: 본 발명은 샤워장치에 좌욕기를 부설함으로써 좌욕기의 구성을 간단하게 할 수 있고 언제든 필요할 때 사용가능하게 한 샤워장치에 관한 것으로, 중앙에 컨트롤장치가 배치되고, 이 컨트롤장치에 탑 샤워기와, 핸드 샤워기가 각자의 파이프와 호스로 연결되고, 상기 컨트롤장치에는 얼굴마사지 샤워기와 급수선택수단과 수온조절수단이 설치되며, 상기 좌욕기는 상부에 편하게 앉을 수 있는 앉는 자리가 형성되고 전방과 상부로 개구되는 요입부가 형성되며 이 요입부의 안쪽 상면에 상기 호스와 직결되는 샤워기가 배치되어 구성된 특징이 있고, 또, 상기 좌욕기에 공급되는 물의 통로 상에 약재를 수용하는 약탕기를 설치하여 이 약탕기로 물이 통과하도록 한 다른 특징이 있다. 
       
     샤워기, 좌욕기, 욕실, 약탕기
Patent KR-20090042342-A (KR)
Title: Device having soft buttons and method for changing attributes theirof
Inventor: KIM SUNG NAM
IPC: G06F3/02
Filed: 2007-10-26
Abstract: An apparatus including a soft button and an attribute changing method thereof are provided to enable a user to change the attributes of the soft button such as the location, size, color and shape for user's convenience. A video apparatus(100) comprises a touch screen(110), a controller(120) and a storage unit(130). The storage unit stores attribution information. The controller determines whether the designation and attribute change request of a soft button are inputted. If the attribute change request is inputted, the controller requests the input of change information from the user and then recognizes the change information input as a finally selected attribute. Finally, the controller outputs the changed result of the soft button on a touch screen.
Patent KR-20090042466-A (KR)
Title: Resist composition and method for fabricating semicondutor device using the same
Inventor: CHUNG JIE WON
IPC: C08G18/62
Filed: 2007-10-26
Abstract: A resist composition and a method for manufacturing a semiconductor device by using the same are provided to prevent the contamination of the following equipment by the photoresist film or the contamination of a substrate surface, by previously removing the photoresist layer pattern. A resist membrane composition comprises a luminescent material connected to a continuous coupling structure. The luminescent material is made of a carbon polymer in which the double bond or the triple bond is consecutively formed. The luminescent material is made of the anthracene.
Patent KR-20080064706-A (KR)
Title: Scroll compressor
Inventor: TSUBONO ISAMU
IPC: F04C18/02
Filed: 2007-10-30
Abstract: A scroll compressor is provided to obtain the high efficiency of an oil supply pump stably by pressing an inner rotor toward an outer rotor stably in any operation conditions. A scroll compressor includes a compression part, a crank shaft(6), a bearing(25), an inner gear type oil supply pump having inner and outer rotors(30a,30b), and a casing for containing the above parts. The oil supply pump supplies oil from an oil storing part to a back pressure chamber via an oil supply hole(6b) of the crank shaft and the bearing and has a cover(30a1) covering side surfaces of the inner and outer rotors. The cover is pressed toward at least one of the side surfaces by the thrust of the crank shaft.
Patent KR-20090044656-A (KR)
Inventor: KIM EUN YOUNG
IPC: G06F11/36
Filed: 2007-11-01
Abstract: 본 발명은 소프트웨어의 취약점을 점검하기 위한 장치 및 방법에 관한 것으로서, 보다 상세하게는 소프트웨어의 기능별로 퍼징을 수행하는 소프트웨어 취약점 점검 장치 및 방법에 관한 것이다. 본 발명에 따른 소프트웨어 취약점 점검 장치는 취약점 점검을 수행할 상기 소프트웨어의 기능을 선택하는 대상 기능 선택 모듈; 상기 선택된 기능을 포함하는 제 1 파일 및 상기 선택된 기능을 포함하지 않는 제 2 파일을 생성하는 비교 파일 생성 모듈; 상기 제 1 파일 및 상기 제 2 파일의 바이너리 값을 비교하여 변경 또는 추가된 바이너리 패턴을 검색하는 바이너리 패턴 비교 모듈; 상기 검색된 바이너리 패턴에 기반하여 하나 이상의 테스트 케이스를 생성하는 테스트 케이스 생성 모듈; 및 상기 하나 이상의 테스트 케이스에 기반하여 취약점 점검을 수행하고 취약점 점검 결과를 생성하는 취약점 검증 모듈로 구성된다. 본 발명은 소프트웨어의 기능에 따라 변경 또는 추가되는 부분에 집중적으로 퍼징을 수행함으로써, 소프트웨어의 각각 기능별 취약점을 찾을 수 있을 뿐만 아니라 퍼징의 효율성도 증가시킬 수 있다. 
       
     퍼징, 바이너리 비교, 취약점 검증
Patent KR-20090044803-A (KR)
Inventor: SHIN JE SHIK
IPC: H03H9/02
Filed: 2007-11-01
Abstract: 튜너블 공진기가 개시된다. 튜너블 공진기는, 공진을 수행하는 FBAR 및, FBAR의 일 측에 배치되며, 외부 신호에 따라 변형되어 FBAR에 접촉함으로써 FBAR의 공진 주파수를 변화시키는 적어도 하나의 구동부를 포함한다. 이에 따라, 멀티 밴드(multi band) 집적화나 원칩(one-chip)화를 MEMS 기술을 이용하여 간단하게 구현할 수 있으며, 대량 생산도 가능하게 된다.   
       
     FBAR, 캔틸레버, 브리지, 멤브레인, 튜너블 공진기
Patent KR-20090044886-A (KR)
Inventor: KIM JONG SEOK
IPC: D01H7/86
Filed: 2007-11-01
Abstract: 본 발명은 연사기에 관한 것으로, 테이블과, 보빈이 이동가능하게 맞물리는 다수의 곡선 레일이 일렬로 연통하도록 테이블 상에 형성하는 레일형성대로 된 지지부; 원동기의 회전력을 받아 회전하는 주동기어를 구비한 구동부; 상기 테이블 상에 회전가능하게 고정되는 종동기어와, 둘레부를 따라 일정간격으로 돌출 형성되어 상기 레일을 따라 이동하는 걸림홈을 이루고 걸림홈에 고정된 보빈을 정방향으로 회전시켜 실이 꼬이도록 하는 걸림돌부를 구비한 제1,2꼬임수단; 제1,2꼬임수단의 종동기어 사이에서 일렬로 맞물려 연동하는 종동기어와, 둘레부를 따라 일정간격으로 돌출 형성되어 상기 레일을 따라 이동하는 걸림홈을 이루고 걸림홈에 고정된 보빈을 역방향으로 회전시켜 실의 꼬임을 푸는 동시에 상기 제1,2꼬임수단에서 각각 유입된 보빈의 실들이 서로 감겨 엮이도록 이동시키는 걸림돌부를 구비한 감김수단;으로 되되, 상기 종동기어들 중 하나는 상기 주동기어와 맞물려 연동하고, 상기 수단들의 각 걸림홈은 일정주기로 서로 마주해 포개지도록 된 보빈이동부; 상기 보빈이동부로 이동하는 보빈의 인출 실들이 집중하여 관통하는 관통구멍을 형성한 가이드; 및 상기 구동부의 회전력을 받아 회전하면서, 상기 관통구멍을 관통한 실들이 서로 감기면서 이루어진 연사를 잡아당기도록 서로 마주하여 상기 연사를 압출하는 롤러를 갖는 당김부;를 포함하는 것이다.
Patent KR-20090048858-A (KR)
Title: 파형관
Inventor: MIN BYUNG EE
IPC: F16L9/12
Filed: 2007-11-12
Abstract: 본 발명은 건축물 등에서 동력이나 통신을 연결하는 전선용 파형관에 관한 것으로서, 더 상세하게는 동력과 통신관을 동시에 삽설하여 주되 이에 따라 건축물 등에서 간단히 조립으로 고정하는 조립구를 제공하는 것이다. 
     일반적으로 고도의 기술이 발전하는 산업사회에서 건축물이나 시설물에서 필수적인 요건은 동력과 통신을 동시에 연결이라 할 것이다. 
     그러나 건축물 등에서는 파이프인 통신관을 별도로 각각의 위치에 따라 설치하가나 매설하여서 공사를 하므로 이에 따라 설치 공수의 증가뿐 만 아니라 건축물의 내구성에도 지장을 초래한 경우가 종종 발생하는 것이다. 
     따라서, 상기와 같은 문제를 해결하기 위하는 발명으로서, 
     상기 설명되는 단면이 원형이면서 길이방향으로 볼록부와 요홈부가 길이방향으로 교호상으로 형성되는 파형관을 양측으로 형성하되, 상기 양측의 파형관의 볼록부를 접하는 부의를 서로 일체되도록 융착부로 일체하면서 서로 마주보는 요홈부를 고정구로 형성하여서 제공하는 발명으로서, 시공 현장에서 철근 콘크리트 타설에서 외압보강으로 시공의 안정성을 보강하여 주며, 또한 건축물의 외벽에 상기 고정구를 이용하여서 간단히 고정못으로 고정하여서 양측의 파형관에다 전선 또는 통신선을 안정적으로 삽입하도록 제공하는 발명이며, 이에 대한 실시예에 대한 발명이다. 
       
     파형관, 고정구, 융착부
Patent KR-20080044197-A (KR)
Title: Amplifier
Inventor: MURAO YOJI
IPC: H03F1/56
Filed: 2007-11-15
Abstract: An amplifier is provided to obtain high efficiency of operations by changing a bias voltage of a semiconductor device and impedance of an input/output matching circuit. An amplifier includes a semiconductor device(7) for amplification and an input/output matching circuit for the semiconductor device. The amplifier changes a bias voltage supplied to the semiconductor device corresponding to an envelope of an amplifying signal. An impedance changing unit is tuned with the bias voltage in order to change impedance of the input/output matching circuit corresponding to the envelope. The impedance changing unit generates a control voltage for changing the impedance of the input/output matching circuit. The control voltage corresponds to the bias voltage.
Patent KR-20080084546-A (KR)
Title: Lighting appratus for road safety facilities
Inventor: PARK HYUN SUK
IPC: F21S9/03
Filed: 2007-11-21
Abstract: A lighting apparatus for road safety facilities is provided to reduce manufacturing cost by having a protrusion or groove-shaped pillar coupling unit to be applied to the various road safety facilities without a separate connecting unit. A lighting apparatus(1) for road safety facilities includes a transparent upper body(2) and an opaque lower body. The upper body has a solar collector(21), a first coupling unit(22), and a diffusion pattern(23). The solar collector is obliquely installed in a roof shape. The first coupling unit is vertically protruded from a lower part of the solar collector and has screw threads(221,222) at an end. The diffusion pattern is formed on an inner surface of the solar collector. The lower body has a second coupling unit(31), a containing unit(32), a solar power generating unit(33), and a pillar coupling unit(34). The second coupling unit has screw threads(311,312) coupled with the screw threads of the first coupling unit. The containing unit contains the solar power generating unit. The solar power generating unit is composed of a solar panel having an illumination sensor and a light emitting body(333,333a), a circuit board(334) having a light emitting body(334a), and a battery(335). The pillar coupling unit is installed at a lower part of the containg unit to be coupled with a pillar of the road safety facilities.
Patent KR-20090054298-A (KR)
Inventor: LEE KANG EUI
IPC: H04N9/73
Filed: 2007-11-26
Abstract: 영상 계조 압축 장치 및 방법이 제공된다. 본 발명의 실시예에 따른 영상 계조 압축 장치는 입력된 영상의 각 픽셀에 대한 휘도 레벨을 분석하여 휘도 레벨의 점유 분포를 구하는 점유율 분석부, 휘도 레벨의 점유 분포에서 소정의 문턱값보다 낮은 점유율을 가지는 휘도 레벨의 점유 분포를 제외한 나머지 점유 분포를 이용해서 입력된 영상의 점유 분포를 재배치하고, 점유 분포의 재배치에 의하여 영상의 각 픽셀의 휘도 레벨을 변경하는 휘도 레벨 변경부 및 휘도 레벨이 변경된 영상의 계조를 압축하는 영상 계조 압축부를 포함한다.  
       
     영상, 압축, 휘도, 콘트라스트, HDR
Patent KR-20090056206-A (KR)
Title: Apparatus and method for time-varing cyclic delay diversity in wireless communication system
Inventor: HWANG YONG SUN
IPC: H04B7/02
Filed: 2007-11-30
Abstract: A time-variable cyclic diversity method in a wireless communication system and an apparatus thereof are provided to apply the cyclic delay differently to a preamble zone and a data zone when using the time-variable cyclic diversity. A converter(400) maps data to a symbol and frame structure. If a data frame is delivered, a reverse FFT(Fast Fourier Transform) and cyclic delay units(402-406) inspect zones comprising the data frame, and make methods of applying the cyclic delay different according to each of the zones. Cyclic prefix generating units(408-412) copy the predetermined number of the last samples from each symbol of a time domain signal, and then insert the copied samples into the front of each symbol as a cyclic prefix.
Patent KR-20090059420-A (KR)
Title: Method for transmitting and receiving random access response information in radio communication system, base station device and terminal unit thereof
Inventor: SHIN HYUNG CHEOL
IPC: H04B7/26
Filed: 2007-12-06
Abstract: A method for transmitting and receiving random access response information in a radio communication system, a base station device and a terminal unit thereof are provided to support the variable and flexible management for the wireless resources of a physical layer by configuring response information when utilizing or allocating radio resources. A terminal transmits a random access preamble to a base station(S101). When the base station detects the access preamble transmitted from the terminal, the base station transmits a response message including the sequence to the terminal(S103). The terminal transmits setup request information to the base station by using uplink radio resource allocation information(S105), and the base station transmits the response control information for the setup request information(S107).
Patent KR-20090063462-A (KR)
Title: Machining method for the cylinder liner scavenging hole
Inventor: OH YONG CHUL
IPC: B23B39/00
Filed: 2007-12-14
Abstract: A scavenging hole machining method of a cylinder liner is provided to reduce processing time and human power of a scavenging hole arranged according to a circumference of the cylinder liner without deterioration of gas flow. A scavenging hole machining method of a cylinder liner comprises a step for forming a scavenging hole(S10), and a step for processing a curved surface according to an outer edge(2f) of the scavenging hole(2) by using a form cutter(5) having a curved machining unit(S20). A forming step of the scavenging hole comprises a step for processing holes of either end of the scavenging hole by using a drill(4) having a diameter corresponding to width of the scavenging(S1,S2), and a step for processing identical holes between the both end holes at least over 2 times(S3,S4).
Patent KR-20090066066-A (KR)
Title: Method and apparatus for providing social networking service base on peer-to-peer network
Inventor: LEE IL WOO
IPC: H04L12/24
Filed: 2007-12-18
Abstract: A networking service method and a system based on P2P using the P2P platform of a general purpose are provided to supply a social networking service based on the P2P platform regardless of with the property of application. A P2P middleware(400) provides response between a peer and a group based on an operating system, an integration layer and a transport layer. A P2P(Peer-to-Peer) service API(Application Program Interface) layer(500) provides a network element function when generating a P2P application service between pears. A P2P application service layer(600) provides a P2P base network service for a user by calling a network element function.