baber/WOPTO huggingface dataset:
Patent KR-20080063707-A (KR)
Title: A waterproof belt for joint a pipe
Inventor: LEE JAE MIN
IPC: E03F3/00
Filed: 2007-12-24
Abstract: A watertight belt for connecting pipes is provided to prevent the contraction of flexible pipes by inserting an internal pipe fixture having a projection on a connection of a flexible pipe and a flexible pipe, to keep water-tightness by making an internal pipe fixture function as a rubber ring, and to keep water-tightness strongly by pushing projections of flexible pipes with a projection of an internal pipe fixture continuously, and pushing a projection of an internal pipe fixture inward with an extension rubber projection of a projection binding plate and widening. A watertight belt for connecting pipes enables to prevent a flexible pipe from being deformed or pressed when the ground is deformed or a weight is put on a connection when connecting a flexible pipe(100) and a flexible pipe(100A) by inserting an internal pipe fixture(200), which is provided with an internal pipe pulling rubber plate on the inside and an extension rubber projection on the outside and used as a connecting ring for connecting a joint of pipes when the flexible pipe and the flexible pipe join, to the inside between the flexible pipe and the flexible pipe, and covering the outside of the flexible pipe and the flexible pipe connected by the internal pipe fixture with a projection binding plate(300) fitted with a rubber extension projection and a central adhesion projection having symmetric angles for gathering the trapezoidal shape of an external reinforcement bar inward around the central adhesion projection, and then covering in a circle with a fastening belt(400), and installing L-shaped fastening bolts compression plates(500) on two sides of the fastening belt and fastening with a hexagonal bolt and a nut for preventing the deflection or deformation of the fastening bolt.
Patent KR-20090069946-A (KR)
Title: Method for manufacturing simn briquette and simn briquette manufactured therefrom
Inventor: PARK BYUNG GON
IPC: C22B1/248
Filed: 2007-12-26
Abstract: A SiMn briquette manufacturing method and a SiMn briquette manufactured by the same are provided to prevent the environmental contamination by recycling the dust and by freely controlling the content of Si. A SiMn briquette manufacturing method comprises: a step of preparing FeSi dust, FeMn dust and a binder; a step of mixing the FeSi dust, the FeMn dust and the binder with water; a step of manufacturing the briquette by pressure-molding the mixed mixture; and a step of curing the briquette. The binder is included with 1~10 parts by weight per 100 parts by weight of whole FeSi dust and FeMn dust. The binder is an organic binder or an inorganic binder. The pressure in the pressing molding is 100~300 kgf/cm^2. The SiMn briquette manufactured by a SiMn briquette manufacturing method has intensity more than 60kgf/cm^2.
Patent KR-20090070175-A (KR)
Title: Apparatus for multi-joint welding fixing equipment
Inventor: LEE HYO JAE
IPC: B23K37/00
Filed: 2007-12-27
Abstract: A multi-joint welding fixing device of permanent magnet type is provided to cut down the cost by reducing the consumption of the steel plate. A multi-joint welding fixing device of permanent magnet type comprises: a support stand(102), a joint(101), a fixture(104) and a permanent magnet module(106). The support stand fixes the two fixtures. The joint is positioned in both ends of the support stand. And the angle of fixture is controlled. The fixture is connected to the joint. The permanent magnet module is fixed. The permanent magnet module is adhered to the fixture, and a moving magnet(107), a stationary magnet(108) and a correction magnet(109) are included.
Patent KR-20090070184-A (KR)
Title: A zooplankton counting chamber for microscope observation
Inventor: HWANG JEONG HWA
IPC: C12M1/00
Filed: 2007-12-27
Abstract: A counting chamber for calculating zooplankton having much activities is provided to prevent the shadowing by the edge of chamber and figure the size of the zooplankton with the microscale of a microscope. A zooplankton counting chamber for microscope comprises: a W-shape chamber(301) for containing zooplankton; a part(302) for containing the zooplankton; and a microscale(303). A method for calculating zooplankton comprises: a step of putting zooplankton together with sea water by pipetting with pipet; a step of placing a chamber on a microscope plate and adjusting magnification; and a step of observing. The counting chamber is used for counting microorganism which is possible to observe using the microscope.
Patent KR-20090071737-A (KR)
Title: Method for correcting pattern layout by using wafer pattern measuring data
Inventor: KIM JUNG CHAN
IPC: H01L21/027
Filed: 2007-12-28
Abstract: A method for correcting pattern layout by using wafer pattern measuring data is provided to rapidly and accurately analyze and feedback the data by analyzing the error of CD(Critical Dimension). A layout of the target patterns to be transferred on a wafer is designed(101). The layout of target patterns is transferred on the wafer(102). An image contour of the wafer patterns to be transferred on the wafer and the layout of target patterns are matched. The measurement line width of wafer patterns is calculated from the plurality of measurement coordinates on the image contour(103). Pattern data of target patterns which are positioned at the location corresponding to measurement coordinates on the layout are extracted. The measuring result data are calculated(104). The line width error is confirmed by analyzing the distribution and tendency of measuring result data(105). The layout parts of target patterns which corresponds to the measurement coordinate in which the line width error is ascertained are corrected(106).
Patent KR-20090072169-A (KR)
Title: Probe structure and method of manufacturing a probe structure
Inventor: GOO CHUL HWAN
IPC: H01L21/66
Filed: 2007-12-28
Abstract: A probe structure and a manufacturing method thereof are provided to prevent deformation of contact bodies by absorbing a repeated load applied to the contact bodies by a fixing member having elasticity. A plurality of first contact bodies(110) is contacted with an object to be checked. A plurality of second contact bodies(120) is contacted with a signal line which delivers a test signal. Connecting bodies(130) connects the first contact bodies to the second contact bodies. A fixing member(150) fixes the first contact bodies, the second contact bodies, and the connecting bodies. The fixing member has elasticity. The fixing member includes a first fixing member and a second fixing member. The first fixing member supports the first contact bodies. The second fixing member supports the second contact bodies, and is isolated from the first fixing member.
Patent KR-20070029817-A (KR)
Title: Method for producing 4-(benzimidazolylmethylamino)-benzamidines
Inventor: ZERBAN GEORG
IPC: C07D235/14
Filed: 2005-06-18
Abstract: The invention relates to a method for producing an optionally substituted 4-benzimidazol-2-ylmethylamino-benzamidine. Said method is characterised in that (a) an optionally correspondingly substituted diaminobenzol is condensed with 2-[4-(1,2,4-oxadiazol-5-on-3-yl)-phenylamino]-ethanoic acid, (b) the thus obtained product is hydrogenated, and (c) optionally the amidino group is carbonylated. ® KIPO & WIPO 2007
Patent KR-20070034606-A (KR)
Title: 인터-도메인 통신을 위한 가상 브로드캐스트 네트워크
IPC: G06F15/163
Filed: 2005-06-16
Abstract: 다중-도메인 컴퓨터 시스템을 위한 장치는 다중 가상 시스템 도메인을 포함한다. 다중 가상 시스템은 각각 관련되고 독립적인 라우팅 인스턴스를 구비한다. 가상 스위치는 도메인 간에 패킷을 전송하도록 생성된다. 가상 스위치는 물리적 2-계층 스위치처럼 실질적으로 작동하도록 구현된다. 가상 스위치와 가상 도메인은 가상 인터페이스로 인해 서로 연결된다. 이 경우, 가상 스위치, 가상 도메인 및 가상 인터페이스는 모두 소프트웨어로 생성된다. 또한, ARP, IP 및/또는 IPv6와 같은 프로토콜은 가상 인터페이스상에서 실질적으로 이더넷에서 동작하는 것과 동일한 방식으로 동작한다. 또한, 각 도메인은 이더넷 드라이버와 같이 동작하는 소프트웨어 드라이브와 물리적 어드레스에서 사용되는 48-비트 이더넷형 어드레스를 구비한다.
Patent KR-20070049173-A (KR)
Inventor: TAKAMA KINYA
IPC: H04N5/16
Filed: 2005-07-04
Abstract: 본 발명에 따른 비디오 신호 출력 회로(1)는, 입력되는 비디오 신호의 싱크팁 레벨을 일정한 전압으로 고정하는 싱크팁 클램프 회로(3)와, 싱크팁 클램프 회로(3)가 출력하는 비디오 신호가 입력되고, 소정의 고주파 성분을 제거하는 로우패스 필터(4)와, 싱크팁 클램프 회로(3)가 출력하는 비디오 신호가 입력되고, 로우패스 필터(4)가 출력하는 비디오 신호와 실질적으로 동일한 싱크팁 레벨의 비디오 신호를 출력하는 더미 회로(5)와, 로우패스 필터(4)가 출력하는 비디오 신호가 입력되고, 낮은 출력 임피던스에서 비디오 신호를 출력하는 출력 드라이버(6)를 포함하고, 싱크팁 클램프 회로(3)는, 더미 회로(5)가 출력하는 비디오 신호의 싱크팁 레벨이 소정의 기준 전압(VREF)과 동등하게 되도록 제어한다. 
       
     비디오 신호, 싱크팁 클램프, 로우패스 필터, 더미 회로, 싱크팁 레벨
Patent KR-20070062515-A (KR)
Title: Gastrin-specific interfering rna
Inventor: WATSON SUSAN A
IPC: C07K14/595
Filed: 2005-08-10
Abstract: The invention provides gastrin-specific interfering ribonucleic acid (RNAi) molecules that down-regulate the gastrin hormone gene. The RNAi molecules of the invention are double-stranded RNA molecules that can include modified bases and non-phosphate linkages between the bases. The complementary strands of the RNAi molecules of the invention can be linked by a nucleotide chain or by non-nucleotide linkers. The RNAi molecules of the invention can be formulated in pharmaceutical compositions useful in a method for treating gastrin-mediated diseases or conditions including gastrin-mediated tumors, GERD, Zollinger-Ellison syndrome, hypergastrinemia, pernicious anemia, gastric ulceration, duodenal ulceration, and H. pylori infection.
Patent KR-20070054208-A (KR)
Inventor: HAGEN ERIC J
IPC: A61K31/407
Filed: 2005-08-17
Abstract: 본 발명은 다형체형 A, 다형체형 B 및 다형체형 C (이때, 다형체형 A는 기타의 형태 보다 더 열역학적으로 안정적이다)로 나타낸 (+)-1-(3,4-디클로로페닐)-3-아자비사이클로 [3.1.0] 헥산의 산부가 염의 다형체 결정형, 그러한 다형체의 제조 및 사용 방법과 그러한 다형체를 포함하는 약학 조성물을 제공한다. 
     다형체, 아자비사이클로헥산, 항우울증
Patent KR-20070046963-A (KR)
Inventor: KATARIA MUKESH
IPC: G06F11/30
Filed: 2005-09-29
Abstract: 실시예는 연산 시스템의 펌웨어가 손상, 단절되거나, 자동 업데이트를 필요로 하는지를 판단하기 위해 연산 시스템을 모니터링하는 것을 포함한다.  연산 시스템은 네트워크를 통해 펌웨어 업데이트 데이터를 요구할 수 있다.  더욱이, 연산 시스템은 펌웨어가 손상되거나 단절되었는지를 판단하고 네트워크를 통해 펌웨어 업데이트 데이터를 요구 및 수신할 수 있는 능력을 가진 컨트롤러를 포함할 수 있다.  또한, 컨트롤러는 펌웨어가 손상되거나 단절된 때, 프로세서가 정지된 경우, 오퍼레이팅 시스템이 정지, 단절, 또는 소프트-오프된 경우일지라도 작동할 수 있다.  또한, 컨트롤러가 펌웨어가 손상되거나 단절되었다고 탐지하면, 컨트롤러는 펌웨어를 업데이트하는 동안 프로세서를 정지시킬 수 있다. 
       
     펌웨어(firmware), 업데이트, 컨트롤러, 네트워크, 서버, 프로세서, 영역(portion), 손상(corrupt)
Patent KR-20070053337-A (KR)
Inventor: FURUZONO TSUTOMU
IPC: A61K6/838
Filed: 2005-09-13
Abstract: 본 발명은 용매 중에서 단결정 1차입자로 분산되는 세라믹입자군, 및 그 제조방법, 그리고 그 입자군의 용도를 제공하는 것으로 목적으로 한다.  본 발명에 따른 제조방법의 일 형태는, 하이드록시애퍼타이트(HAp)의 소결체입자(세라믹입자)군의 제조시에, 하이드록시애퍼타이트(HAp)의 1차입자 사이에 탄산칼슘을 개재시킨 상태에서 소결시킨 후, 탄산칼슘을 물로 용해시켜서 제거하는 공정을 포함한다.  이 제조방법에 의해 얻어진 하이드록시애퍼타이트(HAp) 소결체입자군은 입자경이 약 70nm-약 120nm의 나노미터 사이즈 입자이며, 또한 그 입자경이 균일한 입자군(변동계수 12%)이며, 게다가 용매 중에서 그 96%가 단결정 1차입자로서 분산되는 것이었다. 
       
     세라믹입자, 소결체입자, 단결정, 하이드록시애퍼타이트(HAp), 인산칼슘(CaP), 생체
Patent KR-20070106684-A (KR)
Title: Method for assembling a crash-active head support
Inventor: BOEHMER MICHAEL
IPC: B60N2/90
Filed: 2006-02-01
Abstract: The invention relates to a method for assembling a crash-active head support (1) of a vehicle seat, whereby the structure of the head support (1) is initially assembled from a rear and a front bearing shell and is then upholstered. The rear bearing shell (5) and the front bearing shell (11) are equipped with components (3, 15, 25, 31) and then the equipped bearing shells (5, 11) are rigidly connected together. An impact element (55) is coupled thereto thus forming a quadruple joint.
Patent KR-20070088770-A (KR)
Title: Use of a 5-ht6 agonist for the treatment and prevention of neurodegenerative disorders
Inventor: SCHECHTER LEE ERWIN
IPC: A61P25/28
Filed: 2005-12-12
Abstract: The present invention provides method for the treatment, amelioration or prevention of a neurodegenerative disorder in a patient in need thereof which comprises administering to said patient an effective amount of a 5-hydroxytryptamine-6 agonist.
Patent KR-20070102509-A (KR)
Title: Deriving passive optical network port identifiers
Inventor: DIOUF LEOPOLD
IPC: H04B10/2581
Filed: 2005-11-14
Abstract: A method in accordance with the present invention comprises identifying a M-bit multicast address and deriving a N-bit PON port identifier from the M-bit multicast address. Identifying the M-bit multicast address and deriving the N-bit PON port identifier are performed at an Optical Line Terminal (OLT) of a Passive Optical Network (PON). The N-bit PON port identifier has fewer bits than the M-bit multicast address. Deriving the N-bit PON port identifier includes mapping N-1 Least Significant Bits (LSB) of the M-bit multicast address to N-1 LSB of the N-bit PON port identifier and setting a 1 Most Significant Bit (MSB) of the N-bit PON port identifier to a bit setting that designates the N-bit PON port identifier as being a multicast port identifier.
Patent KR-20070091658-A (KR)
Title: Method for reducing face checking of a wood product
Inventor: GRUNEWALDER JOHN F
IPC: B27K3/52
Filed: 2005-12-16
Abstract: Methods for reducing face checking in wood products are disclosed. The methods generally include applying to at least a portion of the wood product a coating having a (meth)acrylate moiety and a pigment, wherein the cured coating has a Tg of less than 55°C.
Patent KR-20070106554-A (KR)
Title: Spiroketal-substituted cyclic ketoenols
Inventor: BRETSCHNEIDER THOMAS
IPC: A01N43/36
Filed: 2006-02-08
Abstract: The invention relates to novel spiroketal-substituted cyclic ketoenols of formula (I), where A, B, Q1, Q2, D, G, W, X, Y, and Z have the given meanings, method and intermediates for production thereof and use thereof as pesticide and/or microbicide and/or herbicide. The invention further relates to selective herbicidal agents, containing the spiroketal-substituted cyclic ketoenols and a compound improving the compatibility with cultivated plants.
Patent KR-20070118640-A (KR)
Title: Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof
Inventor: GULLA ANDREA
IPC: H01M8/10
Filed: 2006-04-13
Abstract: A method for forming a patterned noble metal coating on a gas diffusion medium substantially free of ionomeric components comprising subjecting an electrically conductive web with a patterned mask overlaid thereto to a first ion beam having an energy not higher than 500 eV, and to a second beam having an energy of at least 500 eV, containing the ions of at least one noble metal and a gas diffusion electrode.
Patent KR-20080063230-A (KR)
Title: Parallel-serial conversion circuit, and electronic device using the circuit
Inventor: SAITO SHINICHI
IPC: H03M9/00
Filed: 2006-09-14
Abstract: Provided is a parallel-serial conversion circuit, which can set a clock frequency and a data width flexibly. The parallel-serial conversion circuit (100) converts parallel data of a clock frequency (f) and (m x n) (m and n are natural numbers) bits, into serial data of a clock frequency (f x m x n) and one bit. A first conversion unit (10) converts the parallel data of (m x n) bits into parallel data (Dp) of a clock frequency (f x n) and m-bits. A second conversion unit (12) converts the parallel data (Dp) of the clock frequency (f x n) and the m-bits outputted from the first conversion unit (10), into serial data (Dout) of the clock frequency (f x n x m) and one bit. A clock signal generation circuit (20) feeds the first conversion unit (10) and the second conversion unit (12), respectively, with a clock signal (CK1) of the frequency (f x n) and with a clock signal (CK2) of the frequency (f x n x m).
Patent KR-20080002841-A (KR)
Title: Reciprocating engine
Inventor: BANDO SHIGERU
IPC: F16J9/00
Filed: 2006-04-26
Abstract: A reciprocating engine (1) having an annular top ring (5) as a first piston ring provided next to a top surface (head end surface)(4) of a piston (3) defining a combustion chamber (2), an annular second ring (6) as a second piston ring provided on the opposite side of the top surface (4) from the top ring (5), an annular gas chamber (7) defined by the top ring (5) and the second ring (6), and communication paths (8) for communicating the annular gas chamber (7) and the combustion chamber (2). The top ring (5) and the second ring (6) are individually inclined relative to the X-direction, in which the piston (3) reciprocates, so that they are separated from each other more on the thrust side (9) than on the anti-thrust side (10).
Patent KR-20080010399-A (KR)
Title: Manipulable interactive devices
Inventor: OWEN MARTIN
IPC: A63F9/00
Filed: 2006-03-24
Abstract: A manually manipulable device adapted to present an individual characterisation to a user comprising a processor, a power source, a communications unit, a response generator, and a proximity sensor adapted to sense the close proximity of a similar device, such that a user can manipulate the device and generate a sensory response in said response generator or a response generator of another, at least similar, device, in accordance with the proximity of said other device.
Patent KR-20070118160-A (KR)
Title: Reducing apparatus and method, and receiving apparatus
Inventor: INOUE YOSHIAKI
IPC: H04B7/02
Filed: 2006-03-29
Abstract: The defects in technique and performance of the conventional art for reducing multipath noise by use of adaptive filters can be overcome so as to allow radio wave signals to be received in a comfortable manner. In a multipath noise reducing apparatus (20), an A/D converter (24) converts a received analog signal to a digital signal, and an ADF (21) performs a digital signal process to reduce the multipath noise. During an over-modulation determination performed by an over-modulation determining means (22), the ADF operation is disabled to prevent deterioration of the distortion characteristic. Thus, the multipath noise reduction can be achieved, while the deterioration of the distortion characteristic during an over-modulation accompanying the multipath noise reduction can be prevented at the same time.
Patent KR-20080013883-A (KR)
Title: Polymeric derivative of cytidine metabolic antagonist
Inventor: MASUDA AKIRA
IPC: A61K38/00
Filed: 2006-04-27
Abstract: [PROBLEMS] To provide a derivative of a cytidine metabolic antagonist which can exert a high therapeutic effect at a low dose. [MEANS FOR SOLVING PROBLEMS] A polymeric derivative of a cytidine metabolic antagonist which comprises a polymeric compound having a polyethyleneglycol moiety and a polymer moiety having a carboxyl group in a side chain and a cytidine metabolic antagonist, which has such a structure that the carboxyl group in the side chain of the polymeric compound and an amino group in the cytidine metabolic antagonist are bound together to form an amide bond.
Patent KR-20080017006-A (KR)
Title: High frequency signal hub
Inventor: VAVIK GEIR MONSEN
IPC: H04B10/29
Filed: 2006-04-11
Abstract: The present invention concerns signal repeater system solutions of the general type.
Patent KR-20080012926-A (KR)
Title: Light-emitting organic diode comprising not more than two layers of different organic materials
Inventor: VAUFREY DAVID
IPC: H01L51/50
Filed: 2006-06-09
Abstract: The inventive diode comprises a layer based on a first organic material (O1) n doped in the area thereof (6) which is in contact with a cathode (7), a second layer based on a second organic material (O2) doped p in the area (2) thereof which is in contact with the diode (6) and an electroluminescent area (4 ; 4'), Which is incorporated in one of layer, is in contact with the other layer and is neither n, nor p doped, thereby making it possible to obtain a particularly low-cost high-performance diode.
Patent KR-20090075324-A (KR)
Title: Apparatus and method for memory allocating in system on chip
Inventor: LEE JUNG HEE
IPC: G11C7/00
Filed: 2008-01-04
Abstract: A memory allocation method in the system on chip and an apparatus thereof are provided to maximize the memory allocation effect by determining the number of buckets of the dedicated regions through the mathematical analysis. A memory allocating apparatus comprises a memory allocator(101) and a limited heap store part(111). The memory allocator comprises a dedicated allocating(103) and a share allocator(105). The limited heap store part is classified into a dedicated region(113) and a sharing region(115). The dedicated region is managed by the dedicated allocating. The share allocator manages the sharing region. The dedicated region has the bucket allocated with the dedicated allocating according to the object. If the memory allocation about the specific object is requested, the memory allocator assigns the memory to the dedicated region or the sharing region according to the presence of the empty space of the bucket inside of the corresponding object of the dedicated region.
Patent KR-20090075485-A (KR)
Title: Acnes control cosmetic resource of mycelial culture broth of peacilomyces japonica in the mulberry leaf extract
Inventor: GAL SANG WAN
IPC: A61Q19/00
Filed: 2008-01-04
Abstract: A cosmetic composition for regulating acne, which contains medium of Peacilomyces japonica in Mulberry leaf extract is provided to inhibit the growth of Propionibacterium acnes with thermal stability. An anti-acne cosmetic composition comprises medium of Peacilomyces japonica hypha in Mulberry leaf extract. A method for producing medium of Peacilomyces japonica hypha comprises: a step of drying and pulverizing the Mulberry leaf and adding distilled water to produce Mulberry leaf medium; a step of sterilizing the medium at 121°C for 15 minutes and cooling by room temperature; a step of inoculating the hypha in sterilized medium; a step of shaking the medium at 25°C; and a step of filtering two times with filter and obtain fermentation solution.
Patent KR-20090077500-A (KR)
Title: Unit and method for driving plasma display panel
Inventor: CHOI JEONG PIL
IPC: G09G3/291
Filed: 2008-01-11
Abstract: A drive unit and a method of plasma display panel are provided to implement the stabilization of the reset action by preventing the weakening of priming effect. A driving method of plasma display panel(220) subdivides the screen into a plurality of frames and displays the screen. Each of the frames is subdivided by subfields of n. The nth subfield has the idle period. The idle period has the fixed voltage supplied with at least one time. The fixed voltage has value more than 0 bolt. The drive unit of plasma display panel includes the dummy scan signal generator and prevents the weakening of priming effect in the first subfield of the frame selected after the idle period.
Patent KR-20090079367-A (KR)
Title: Apparatus for refuge
Inventor: GIM WON GU
IPC: A62B5/00
Filed: 2008-01-17
Abstract: A tool for the refuge is provided, which enables to escape by attaching it to the opened part of the exterior wall of a building in the pouch type. A tool for the refuge comprises: an exterior wall(1) of a building; a main frame(10) formed so that a user can pass the perpendicular plane; a descending device(21) in which the upper end is opened in the longitudinal direction and the bottom is formed in the form of the closed bag; an escape bag(20) in which the upper circumference is fixed to the main frame; a plurality of sub-frames(30) in which both ends are fixed to the escape bag; and a rope(41) positioned along the descending device.
Patent KR-20090083651-A (KR)
Title: Method, system and server for transmitting/receiving message by using virtual phone number
Inventor: LEE JAE WOONG
IPC: H04W4/12
Filed: 2008-01-30
Abstract: A method, a system and a server for transmitting/receiving a message by using a virtual phone number are provided to transmit a message without exposing an MDN(Mobile Directory Number) of the originator without a wireless Internet access process by transmitting a message and virtual phone number of an originator in an MDN of a receiving terminal. A communication unit(210) interworks wit originating and receiving terminals, and a controller(220) receives a virtual receiving number and a message from a message system. The controller extracts not a correspondent MDN(Mobile Directory Number) by analyzing the virtual receiving number only but also the virtual originating number for the originating terminal to transmit the MDN and the virtual originating number to the message system. A storage unit(230) stores the virtual receiving number, the virtual originating number and the MDN.