baber/WOPTO huggingface dataset:
Patent KR-20080103388-A (KR)
Title: Install device for led lamp
Inventor: HONG SUNG IN
IPC: F21S2/00
Filed: 2007-08-30
Abstract: An LED lamp installing apparatus using a gripper bracket is provided to reduce construction cost and construction hour by directly installing in an electric pole. An LED lamp installing apparatus comprises the followings: a lamp installed in front of a case composed of a bottom plane having a recess and both sides; a gripper bracket(30) inserted into recesses; an installation bracket installed at a fixture; and a connection apparatus connecting the installation bracket and the gripper bracket. The gripper forms nip pieces in both end parts.
Patent KR-20090022486-A (KR)
Title: Object information estimator using single camera and method thereof
Inventor: LEE SEOK HAN
IPC: H04N15/00
Filed: 2007-08-30
Abstract: An object information estimator using a single camera and a method thereof are provided to estimate object information accurately by correcting an error of object information caused by inaccurate camera correction. An object image separator(14) separates an image of an object from an image inputted from a camera(5). An object information estimator(20) back-projects the image of the object in three dimensional space, calculates one of the height or position of the object based on the back-projected result, and outputs the calculation result. The object information estimator includes a camera correction unit(12) which corrects the camera and outputs the corrected image as an input image.
Patent KR-20090025594-A (KR)
Title: Heat sink for electronic component having fin
Inventor: BANG HYO JAE
IPC: H05K7/20
Filed: 2007-09-06
Abstract: A heat exchanger for the electronic component having heating pin is provided to maximize the efficiency of heat emission by setting up the heating pin on the desired form. A heat exchanger for the electronic component having a heating pin comprises a body(2), a movable heating pin(3), and a heating pin constraining member(4). The body is thermally contacted with an electronic component(1). The movable heating pin is thermally contacted with the body. The movable heating pin emits the heat of the electronic component which is delivered through the body to outside. The movable heating pin puts to the direction of the body in the assembly process of the electronic component and a socket(100). The movable heating pin is set up after the assembly process based on the body to the designated angle(A). The movable heating pin is formed on the one side of the body. The heating pin constraining member is formed with a cuff(41) pressurizing the neck part of the heating pin.
Patent KR-20090025981-A (KR)
Title: Wireless interface probe card for high speed one-shot wafer test and semiconductor testing apparatus having the same
Inventor: LEE SANG HOON
IPC: H01L21/66
Filed: 2007-09-07
Abstract: A wireless interface probe card for a high speed one-shot wafer test and a semiconductor testing apparatus having the same are provided to prevent the test malfunction caused by the contact fail and the damage of the probe card generated by the physical contact. A wireless inter face probe card(200) for the high speed one shot wafer test comprises prove terminals(220) arranged in a predetermined pitch; a substrate member(210) which directly contacts the probe terminal with pads arranged in a plurality of semiconductor chips with the constant pitch in order to test a semiconductor chip(150) arranged on a wafer(100); a transceiver(250) transmitting and receiving the electrical characteristic signal provided through the probe terminal from the pad to the outside.
Patent KR-20080027138-A (KR)
Title: Method for forming insulation film having high density
Inventor: FUKAZAWA ATUSKI
IPC: H01L21/31
Filed: 2007-09-11
Abstract: A method for forming an insulation film having high density is provided to achieve filling effect of a high aspect ratio by lowering film formation temperature and viscosity. A substrate(5) having an irregular surface including concave portions is placed on a susceptor in a reaction chamber(1). A process gas is supplied to the reaction chamber, and the susceptor is controlled at a temperature of -50 C to 50 C. An insulation film constituted by Si, O, H, and optionally N is deposited on the irregular surface of the substrate including the concave portions at a deposition rate of 100 nm/min or less by plasma reaction. The process gas comprises (i) a source gas of a silicon-containing hydrocarbon compound comprising in its molecule at least one Si-O bond and at least one bond selected from the group consisting of a Si-Si bond, Si-N bond, and Si-H bond, and (ii) an additive gas constituted by C, H, and optionally O.
Patent KR-20090032689-A (KR)
Inventor: SON KI TAE
IPC: E04H1/00
Filed: 2007-09-28
Abstract: A building arrangement structure is provided to secure the prospect right of many households in the restricted site and to improve the right to sunshine of the unit household. A building arrangement structure comprises as follows. As to a building arrangement structure which arranges an unit household(N1, N2, N3, N4, N5) in which a room, a living room, a kitchen, a bathroom, a veranda, a boiler room, and a multipurpose room etc. are equipped within the restricted site, only an edge of the unit household is interconnected and overlapped partially and other part except the connection part may be opened to outside.
Patent KR-20090041236-A (KR)
Title: Suction pad for semiconductor transfer device
Inventor: LEE KWANG YOUL
IPC: H01L21/02
Filed: 2007-10-23
Abstract: A suction pad for a semiconductor package transferring device is provided to prevent a reflective layer and a pad member from being separated due to the external impact by integrating a pad member and the reflective layer. A suction pad(100) is composed of a pad member made of a silicon material with a large carbon quantity and a reflective layer(120) with a predetermined thickness. The pad member is detachably coupled in a lower part of a holder with a picker head of a picker. A suction part(111) vacuum-sucking a semiconductor package while contacting the surface of the semiconductor package is protrusively formed in the lower side of the pad member. A vacuum hole(112) for forming the vacuum pressure is formed inside the pad member to pass through the upper part to the lower part of the suction part.
Patent KR-20090044002-A (KR)
Inventor: YOU HO SIK
IPC: G02B9/02
Filed: 2007-10-30
Abstract: 모바일 폰용 카메라 등 초소형 광학기기에 적합한 초소형 촬상 광학계가 제공된다. 
     상기 광학계는, 양의 굴절력을 갖고 양 볼록의 제1 렌즈; 음의 굴절력을 갖고 상측 면이 상측으로 오목한 제2 렌즈; 음의 굴절력을 갖고 상측으로 볼록한 메니스커스 형상의 제3 렌즈; 및 음의 굴절력을 갖는 제4 렌즈;를 포함하며, 상기 제1 렌즈의 굴절력에 관하여 다음의 조건식 1을 만족하며, 광축 방향 치수에 관하여 다음의 조건식 2를 만족하는 것을 특징으로 한다. 
     [조건식 1]  0.5 ＜ f1 / f ＜ 0.7, [조건식 2]  1.0 ＜ TL / f ＜ 1.3  
     (여기서, f1 : 제1 렌즈의 초점거리, f : 전체 광학계의 유효 초점거리, TL : 제1 렌즈의 물체측 면으로부터 상면까지의 거리) 
     이와 같은 초소형 촬상 광학계에 의하면, 초소형이면서 각종 수차, 해상도 등 각종 광학적 특성이 우수한 광학계를 얻을 수 있게 된다. 
       
     촬상 광학계, 초소형, 고해상도, 비구면, 아베수, 굴절력
Patent KR-20090045514-A (KR)
Inventor: KIM BYUNG JOO
IPC: F25B43/00
Filed: 2007-11-02
Abstract: 본 발명은 리시버드라이어의 하부캡 결합구조에 관한 것으로, 외주면에 나사가 형성되는 몸체부와 외주면에 실링부재가 결합되는 필터부가 상호 간극을 가지고 결합되어, 리시버드라이어 탱크에 결합 시 필터부가 리시버드라이어 탱크의 내부를 향하여 직선이동되어 실링부재가 리시버드라이어 탱크의 조립가이드면에 균일하게 밀착되는 리시버드라이어의 하부캡 결합구조에 관한 것이다. 
     본 발명의 리시버드라이어의 하부캡 결합구조는, 원통형으로 하단에 개구부가 형성된 리시버드라이어 탱크; 상기 리시버드라이어 탱크의 개구부로 삽입되어 나사결합되는 몸체부; 상기 몸체부의 상부에 장착되어 상기 개구부내로 삽입되는 필터부; 및 상기 리시버드라이어 탱크의 기밀성능을 향상시키는 실링부재; 가 상호 결합되는 리시버드라이어의 하부캡 결합구조에 있어서, 상기 몸체부는 외주면에 실링부재 삽입홈이 형성된 필터부와 상호 간격을 가지고 결합되어 상기 몸체부는 리시버드라이어 탱크의 내부를 향해 회전이동되고, 상기 필터부는 상기 몸체부의 회전이동에 부합하여 리시버드라이어 탱크의 내부를 향하여 직선이동되는 것을 특징으로 한다. 
     상기와 같은 본 발명의 리시버드라이어의 하부캡 결합구조는 실링부재가 결합되는 필터부 또는 상부몸체부가 리시버드라이어 탱크의 내부를 향하여 직선이동되어 실링부재가 리시버드라이어 탱크의 내주면에 균일한 압력으로 밀착되므로 냉매가 누출되는 것을 방지하며, 실링부재의 원활한 회전을 위해 사용되는 윤활오일 을 사용할 필요가 없으므로 생산성이 향상되는 효과가 있다. 
       
     	리시버드라이어 탱크, 하부캡, 실링부재
Patent KR-20090045681-A (KR)
Inventor: SON JHUN MO
IPC: H05B33/14
Filed: 2007-11-02
Abstract: 유기발광소자 및 그 동작방법에 관해 개시되어 있다. 개시된 본 발명의 유기발광소자는 서로 이격된 제1 및 제2 양극을 포함하는 제1 전극층, 상기 제1 및 제2 양극과 각각 대응하는 제1 및 제2 음극을 포함하는 제2 전극층, 상기 제1 전극층과 상기 제2 전극층 사이에 발광층을 포함하는 유기층, 및 상기 발광층에서 방출된 빛의 색을 변환하는 것으로 상기 제1 양극에 대응하는 제1 색변환영역을 포함하는 색변환층을 구비한다.
Patent KR-20090048045-A (KR)
Inventor: CHOI EUN BEOM
IPC: B60R16/00
Filed: 2007-11-09
Abstract: 본 발명은 운전자의 승하차시 시트 또는 스티어링휠이 연동되는 차량 승하차 메모리시스템 및 그 작동방법에 관한 것이다. 특히, 본 발명은 포지션스위치 및  세트스위치가 구비된 스위치유닛과, 세트스위치가 일정시간 눌러지면 시트 또는 스티어링휠의 연동 기능을 설정하거나 해제시키는 제어유닛, 및 제어유닛에 의한 연동 기능의 설정 여부를 운전자에게 알리기 위한 음향출력유닛을 포함하는 차량 승하차 메모리시스템 및 그 작동방법을 제공한다. 
       
     시트, 스티어링휠, 포지션스위치, 세트스위치
Patent KR-20090051357-A (KR)
Inventor: KIM DONG JO
IPC: B60W30/14
Filed: 2007-11-19
Abstract: 본 발명은 차량용 크루즈 컨트롤 시스템에 관한 것으로 특히 네비게이션(Navigation)이나 GPS(Global Positioning System) 단말기에 구성되는 GPS 수신기를 통하여 무선으로 수신되는 안전운행 정보를 크루즈 컨트롤 시스템으로 제공하여 도로별로 다양한 제한속도에 맞도록 차량의 정속 주행 속도를 조절하여 과속을 방지하고 운전자가 편리한 차량용 크루즈 컨트롤 시스템 제어 장치 및 방법이다. 본 발명은 안전운행 정보를 GPS를 통하여 수신하여 유선이나 무선 통신으로 상기 안전운행 정보를 제공하는 GPS 수신기 및 GPS 수신기에서 제공하는 상기 안전운행 정보를 수신하여 제한속도를 파악하여 상기 제한속도에 맞는 최대속도로 변경하도록 제어하는 크루즈 컨트롤 시스템이다. 
       
     안전운행 정보, 최고속도.
Patent KR-20090052099-A (KR)
Inventor: KIM YOO SHIK
IPC: B60K17/06
Filed: 2007-11-20
Abstract: 본 발명은 트랜스미션 마운팅과 사이드 멤버를 체결하는 브라켓 어셈블리에 관한 것으로, 상단에서 연장되는 제 1 연장 브라켓(22)과 일측면에서 연장되는 제 2 연장 브라켓(24)으로 이루어진 원형 형상의 인슐레이터 마운팅 브라켓(16)과 이 인슐레이터 마운팅 브라켓(16)의 제 2 연장 브라켓(24)에 밀착되어 체결되는 수직부(32)와, 상기 수직부(32)의 상단에서 수평으로 뻗어서, 상기 인슐레이터 마운팅 브라켓(16)의 제 1 연장 브라켓(22)과 체결되는 수평부(34)로 이루어진 사이드 멤버 브라켓(30)이 조립되어 프론트 사이드 멤버(8)에 마운팅된다. 
     본 발명에 의하면, 트랜스미션 마운팅이 종래의 트랜스미션 마운팅에 비해 차체에서 트랜스미션 브라켓의 체결 포인트까지의 거리가 사이드 멤버 브라켓을 추가함으로서 짧아지게 되어 감도 개선및 TRA와 ERA에 대한 이상적 위치구성에 유리하므로, 아이들 진동 및 주행 투과음을 개선하는 효과를 가진다.
Patent KR-20090053480-A (KR)
Inventor: PARK CHAN IK
IPC: G06F11/00
Filed: 2007-11-23
Abstract: 본 발명에 의한 웹 하드 시스템에서의 데이터 관리 방법은, 클라이언트 단말기에서 하나 이상의 웹 하드에 접속하여 데이터를 중복하여 저장하며, 저장시에 해당 데이터에 대한 메시지 다이제스트를 수행하여 산출된 다이제스트를 상기 클라이언트 단말기에 저장하는 단계; 상기 웹 하드에서 상기 데이터를 저장 즉시 상기 데이터에 대하여 메시지 다이제스트를 수행하여 산출된 체크 다이제스트를 상기 클라이언트 단말기에 전송하는 단계; 및 상기 크라이언트 단말기에서 상기 다이제스트와 상기 체크 다이제스트를 비교하여 저장된 데이터의 손상 여부를 체크하는 단계를 포함함을 특징으로 한다. 
     본 발명에 의하면 웹 하드 서비스 이용자가 웹 하드에 저장된 데이터에 대한 다이제스트를 이용하여 주기적으로 간편하게 체크하여 데이터의 이상 유무를 확인하고 이상시에 신속히 복구함으로써, 장기간 안정적이고, 신뢰성 높게 저장할 수 있는 효과를 제공한다.
Patent KR-20090054576-A (KR)
Title: Refractory structure
Inventor: SEONG HYUNG KI
IPC: F27D1/04
Filed: 2007-11-27
Abstract: A brick structure is provided to extend lifetime of a built brick structure because the generation of the cracking is prevented in the rabbet part connecting the interval of the brick and brick in the rework of the brick. A brick structure(100) comprises a plurality of bricks(10) in which an inlet groove(11) are formed inward, and a key block(20) which is inserted into the inlet groove of the brick and connects the bricks. The inlet groove is formed with the semicircular shape for the insertion of the key block. The center is formed for connection between the brick to be faced based on the center of the brick. The key block is cylindrically formed in order to be inserted into the inlet groove.
Patent KR-20090056460-A (KR)
Title: Hardening method for main bearing shell of two stroke diesel engine
Inventor: KIM YONG JAE
IPC: F16C33/00
Filed: 2007-11-30
Abstract: A manufacturing method for a main bearing shell of a two-stroke diesel engine is provided to prevent the exterior of the bearing shell from adhering due to frictional heat and prevent fatigue crack from being generated in bearing shell material. A manufacturing method for a main bearing shell of a two-stroke diesel engine comprises: a step(S100) forming a circular pattern by bending steel material corresponding to a journal; a step(S200) placing a bearing metal on the inner surface of the circular pattern, and forming the inner surface of the bearing; a step(S300) forming upper and lower shells by cutting the circular bearing shell in a hemi spherical shape; a step(S500) performing the precision process to the surface of the upper and lower shells; and a step(S600) fixing the bearing shell in the journal, and upper and lower housings.
Patent KR-20090056745-A (KR)
Inventor: KIM TAE SUN
IPC: A61C13/08
Filed: 2007-11-29
Abstract: A method for growing the teeth is provided, in which settlement is well made after transplant and has no rejection while performing transplant. A method for growing the teeth comprises: a step of settling the gum cell in the culture vessel while exchanging the culture fluid in the fixed cycle; a step of multiplying the gum cell by putting the cell broth in the culture vessel in which the gum cell is settled; and a step of curing a person through self-growing by transplanting the cultivated gum cell in the damaged part.
Patent KR-20090058131-A (KR)
Inventor: LEE CHANG WON
IPC: H04W8/24
Filed: 2007-12-04
Abstract: A method for providing a coordination service by using a standby screen of a mobile communication terminal and a system thereof are provided to quickly and conveniently supply a customized coordination service by using the standby screen. A coordination contents server(100) generates a coordination contents set. A standby service server(110) generates a standby screen including the coordination contents set. A mobile communication terminal(120) receives and outputs the standby screen. When a purchase signal of a real item corresponding to at least one coordination contents among the coordination contents sets is received from the mobile communication terminal, a shopping mall server(130) authenticates a user of the mobile communication terminal and purchases the real item.
Patent KR-20090059488-A (KR)
Title: White organic electroluminiscent device
Inventor: GO KYOUNG MOON
IPC: H05B33/14
Filed: 2007-12-06
Abstract: A white organic electroluminescent device is provided to improve lifetime of a full color display device by reducing contribution of a blue light about a white light. A white organic electroluminescent device includes an anode(110), a hole injection layer(120), a hole transport layer(130), a blue light emitting layer(140), a red light emitting layer(145), and a cathode(200). The blue light emitting layer is made of two light emitting materials. An energy band gap of each light emitting material is 2.8eV~3.2eV. A HOMO(Highest Occupied Molecular Orbital) level difference of two light emitting materials is less than 0.5eV. A LUMO(Lowest Occupied Molecular Orbital) level difference of two light emitting materials is less than 0.5eV. A light emitting intensity less than 400nm of a light emitting spectrum is less than 5/100 of a light emitting intensity of a maximum peak.
Patent KR-20090060748-A (KR)
Title: Display apparatus, upper container, and method of assembling the display apparatus
Inventor: KIM SANG SOO
IPC: G02F1/1333
Filed: 2007-12-10
Abstract: A display device, an upper container and a method of assembling the display device are provided to form at least a portion of a side of a liquid crystal display module so as to be sloped. A display device comprises a panel(136), an upper container(110) and a lower container(160). The panel provides image information. The upper container consists of an upper plate and side walls. In the upper container, a window for exposing the panel to the outside is formed. The side walls are formed along an edge of the upper plate. The lower container consists of a bottom plate and side walls. The side walls are formed along an edge of the bottom plate. The panel is accommodated by the combination of the upper and lower containers.
Patent KR-20090061696-A (KR)
Title: A distance control system and the method for a car
Inventor: OH WON HYUN
IPC: B60W30/16
Filed: 2007-12-12
Abstract: A control apparatus for distance between cars for economical driving and a control method therefor are provided to control an engine and a brake and to correct a proper demand acceleration value to an acceleration value for economical driving. A control apparatus for distance between cars for economical driving comprises the followings: a limit TPS operating unit(1) measuring a limit TPS value; a demand TPS operating unit(2) measuring a demand TPS value; a PI controller(3) outputting and measuring a demand acceleration limit value and an economical driving demand acceleration value from the limit TPS value and the demand TPS value; a demand acceleration restriction(4) limiting an distance between cars control acceleration value outputted a distance between cars controller(50); and a comparison unit outputting final demand acceleration speed by comparing an acceleration value with the economical driving demand acceleration value.
Patent KR-20090061720-A (KR)
Title: Drill
Inventor: KIM DONG JUN
IPC: B23B51/00
Filed: 2007-12-12
Abstract: A drill is provided, which effectively performs boring work by making the small fragments of the work piece easily ejected through the space prepared between the hole and circular polygon. A drill comprises: a handle(20); and a screw groove having the cutting blade to the tip-end part of the drill from the lower region of the handle. The end part shape of the whole drill including the handle is formed in a polygon surface(11) and the gripping state can be adamantly maintained to perform smooth drilling. The small fragments cut in the work piece are easily ejected from the work piece through the space.
Patent KR-20090062019-A (KR)
Title: Method and device to calibrate camera head using gps system
Inventor: SEONG DONG KWON
IPC: H04N5/225
Filed: 2007-12-12
Abstract: A camera for indicating a photographic direction using two GPS signal receiving apparatuses is provided to check a direction which a stopped object orients through the two GPS signal receiving apparatuses even when the object mounting a GPS receiving apparatus stops. A camera photographic direction indicator comprises a camera(20), two or more GPS(Global Positioning System) receiving apparatuses(10,11), software, and an information processing unit. The camera takes a picture of a target object to comprise video information. The GPS receiving apparatuses are adhered to the fixed position of the camera. The software processes information received through the GPS receiving apparatuses. The software comprises the direction related information of the camera. The information processing unit operates the software.
Patent KR-20090065608-A (KR)
Title: Carrier tape forming machine
Inventor: KO SOON HAWK
IPC: H05K13/02
Filed: 2007-12-18
Abstract: An apparatus for manufacturing a carrier tape is provided to manufacture uniform carrier tape without the difference of dimension by water-cooling a part between lines in molding the carrier tape. An apparatus(1) for manufacturing a carrier tape comprises an equipment body(10), a raw material supply part, a heating part, a molding part, a slitter, a punching part, a cooling unit, and a completing part(80). The equipment body is operated with an automation unit which is built in. The raw material supply part supplies raw material(30) for a carrier tape wound in a raw material winding reel(21) in the one end of the equipment body. The heating part heats the raw material supplied from the raw material supply part. The molding part molds a pocket on the raw material supplied from the heating part. The slitter cuts the raw material in which molding is finished in the molding part by lines. The punching part punches a sprocket hole on the raw material cut in the slitter. The cooling unit is installed at the equipment body. The completing part processes the raw material supplied from the punching part into the complete product.
Patent KR-20090071198-A (KR)
Title: Apparatus for removing foreign substance of skid-beam
Inventor: KIM IN CHEOL
IPC: F27B1/10
Filed: 2007-12-27
Abstract: A device for removing foreign materials of a skid beam is provided to increase the quality by reducing the temperature deflection of a slab lower unit. A device for removing foreign materials of a skid beam comprises: a movable plate(120) moving by the skid beam(5) installed inside a furnace; and a plurality of impurity removing units(140) removing the impurity accumulated in the skid beam. The impurity removing unit includes: a main body(142) accommodating a cooling medium(141) to inside; a housing(144) installed at the main body to the flooded in the cooling medium; a drive unit(146) installed inside the housing and generating the driving force; and an actuator(148) removing the foreign material accumulated in the skid beam. The actuator includes a cleaning member(150) removing the foreign material accumulated in the upper side of the skid beam.
Patent KR-20090071794-A (KR)
Title: Apparatus and method for communicating control information in broadband wireless communication system
Inventor: LEE OK SEON
IPC: H04B7/26
Filed: 2007-12-28
Abstract: A control information communicating apparatus in a broadband wireless communication system and a method thereof are provided to reduce the power consumption caused by the unnecessary decoding operation. A controller(300) performs the resources scheduling. A message constructor(302) produces a resource allocation message according to the resource scheduling result. An indicator generator adds a unique orthogonal code for connections to which resources are allocated to generate an MAP(Mobile Application Part) indicator according to the resource scheduling result. A transmitter broadcasts the MAP indicator and resource allocation message.
Patent KR-20090071905-A (KR)
Title: Temperature measuring apparatus using thermocouple sensor
Inventor: NAM JAE WOO
IPC: G01K7/02
Filed: 2007-12-28
Abstract: A temperature measuring device using a thermocouple sensor is provided to increase the precision to measure the temperature by precisely compensating the reference junction even if the self-heating and ambient temperature varies. A temperature measuring device using a thermocouple sensor comprises: connection terminals(31-1~31-n) connecting thermopile sensors; a measurement point measuring signal converting unit(32) converting the voltage generated in the thermocouple sensor into a digital value; a standard contact temperature sensor sticking to each connection terminal; a standard contact measuring signal converting unit(34) converting a measured signal into the digital value; a peripheral temperature sensor(35) measuring the ambient temperature of the temperature measuring device; a peripheral measuring signal converting unit(36) converting the signal which the peripheral temperature sensor measures into the digital value; and a processing unit(37) producing the temperature of the metering point in which each thermopile sensor is positioned.
Patent KR-20090071968-A (KR)
Title: Mold for low pressure semi-solid die casting and die casting apparatus using the same
Inventor: KIM SHAE KWANG
IPC: B22D18/04
Filed: 2007-12-28
Abstract: A mold for low pressure semi-solid die casting and a die casting apparatus using the same are provided to increase service life by exposing the mold to a slurry at the temperature which is lower than the temperature of a molten metal in order to lower the temperature of the mold. A die casting apparatus for pressure semi-solid comprises: a heat-retention furnace(31) storing molten metal; a mold sleeve(41) injecting the molten metal, stored in the heat-retention furnace, into a forming space(47); and an agitating unit(35) agitating the molten metal around the mold sleeve. The molten metal stored in the heat-retention furnace passes through the molten metal supplied at the low pressure through an instrument sleeve(33). The mold sleeve is formed of a heat-resistance steel or a stainless steel. The instrument sleeve is a path for delivering the molten metal within the heat-retention furnace to the mold.