baber/WOPTO huggingface dataset:
Patent KR-20090069964-A (KR)
Title: Method and system for analyzing keystroke pattern of authentication information inputted from user
Inventor: JANG MIN
IPC: G06F3/00
Filed: 2007-12-26
Abstract: A method and a system for analyzing a keystroke pattern of authentication information inputted from a user are provided to analyze whether a user has relevance using user authentication by using a keystroke pattern characteristic data. A client terminal transmits authentication information and keystroke pattern characteristic data to a target server(S100). The target server verifies the received authentication information(S110). The target server transmits the authentication information and keystroke pattern characteristic data to a keystroke pattern analysis system(S120). The keystroke pattern analysis system divides and stores the keystroke pattern characteristic data according to an input time(S130). If a keystroke pattern of a corresponding user has consistency, the keystroke pattern analysis system transmits a signal that consistency of the keystroke pattern is authenticated to the target server(S160,S170).
Patent KR-20090070686-A (KR)
Title: The method for manufacturing semiconductor device
Inventor: KIM JIN SOO
IPC: H01L21/027
Filed: 2007-12-27
Abstract: A method for forming a semiconductor device is provided to prevent collapse due to the tension between patterns by forming a pillar pattern overlapped in an X direction and a Y direction after forming a dual pattern of a first hard mask layer of the X direction and a second hard mask layer of the Y direction. A layer to be etched, a first hard mask layer and a second hard mask layer are formed in the upper part of a semiconductor layer. A first photoresist pattern of a line/space shape of an X direction is formed in the upper part of the second hard mask layer. The first hard mask layer is exposed by etching the second hard mask layer by using the first photoresist pattern as an etch mask. The first photoresist pattern is removed. A second photoresist pattern which is vertical to the X direction and has a line/space shape of the Y direction is formed in the upper part of the second hard mask layer. The layer to be etched is exposed by etching the first hard mask layer and the second hard mask layer as the etch mask. The first hard mask layer and the second hard mask layer are etched to the etching mask and the etched layer is the second photosensitive pattern exposed. The second photoresist pattern is removed.
Patent KR-20090071160-A (KR)
Title: Ultra-high strength steel sheet for line pipe having excellent low temperature toughness and method for manufacturing the same
Inventor: YOO JANG YONG
IPC: C21D8/02
Filed: 2007-12-27
Abstract: A steel plate for a line pipe with superior cryogenic temperature toughness and a manufacturing method thereof are provided to secure the super-strength by accelerating the bainitic ferrite transformation. A manufacturing method for a steel plate for a line pipe with a superior cryogenic temperature toughness comprises: a step of re-heating a steel slab at 1050~1200°C; a step of performing the multi-phase rolling more than one time or two times at the average reduction ratio over than 10% per the pass in the austenite recrystallization area; a step of performing the finishing rolling at the cumulative reduction amount 70~90% more than one time or two times; a step of terminating the cooling at 200~400°C and at 20~50°C/sec; and a step of cooling to the room temperature.
Patent KR-20090071863-A (KR)
Title: Fabrication method of a semiconductor device
Inventor: KIM KYONG ROK
IPC: H01L21/28
Filed: 2007-12-28
Abstract: A manufacturing method of a semiconductor device is provided to prevent a device defect due to a thermal stress according to a sintering process of high temperature by removing a metal suppression film after performing a sintering process. A top metal line(202) and an interlayer insulation film are successively formed on a semiconductor substrate(200) including a multilayer metal line. A passivation oxide film(206) and a passivation nitride film(208) are successively formed on a top part of the interlayer insulation film. A metal suppression film is formed on a top part of the passivation nitride film. After the metal suppression film(210) is formed, a sintering process is performed. After the sintering process is performed, the metal suppression film is removed. The metal suppression film is made of aluminum.
Patent KR-20070042993-A (KR)
Inventor: MURAKAMI TAKAYUKI
IPC: A61K31/5375
Filed: 2005-07-27
Abstract: 본 발명의 목적은, 우수한 저장 안정성 및 빠른 용해성을 나타내는, 4-아미노-5-클로로-2-에톡시-N-[[4-(4-플루오로벤질)-2-모르폴리닐]메틸]벤즈아미드(화합물  A) 및 이의 생리학적으로 허용가능한 염을 포함하는 필름-코팅된 정제를 제공하는 것이다.      즉, 화합물 A 또는 이의 생리학적으로 허용가능한 염 및 폴리에틸렌 글리콜, 폴록사머, 플리옥시에틸렌 경화 파마자유, 폴리소르베이트 및 글리세롤로 이루어진 군으로부터 선택된 하나 이상의 약학적 부형제 (이하, "구성성분 B"라 함)를 포함하며, 이는 화합물 A 또는 이의 생리학적으로 허용가능한 염이 구성성분 B와 접촉하지 않은 형태를 가진다.  
       
     필름-코팅된 정제, 4-아미노-5-클로로-2-에톡시-N-[[4-(4-플루오로벤질)-2-모르폴리닐모르폴리닐자미드, 위장의 운동성 촉진, 위절제후 증후군의 개선, 위식도 역류염(GRED)의 예방 및 치료
Patent KR-20070037503-A (KR)
Inventor: SCHUMACHER MARCUS
IPC: C30B25/14
Filed: 2005-02-22
Abstract: 본 발명은 공정 챔버(2)에서 적어도 하나의 기판상에 적어도 하나의 반도체층을 증착하기 위한 방법에 관한 것이다.  상기 반도체층은 하나의 개별적인 주입 장치(5)에 의한 액체 개시 재료 또는 액체로 용해된 개시 재료의 단련된(tempered) 증발 챔버(4)로의 비연속적인 주입에 의하여 증발된 복수의 성분들로 구성되는 반면, 상기 증기는 캐리어 가스(7)에 의해 상기 공정 챔버로 공급된다.  본 발명의 방법은 예비 주입 압력, 주입 주파수, 펄스/포즈 비율 및 상기 펄스/포즈와 다른 주입 장치(들)의 펄스/포즈 사이의 상 관계와 같은, 관련 주입 장치(5)를 통한 실리콘-포함 제1 개시 재료 및 게르마늄-포함 제2 개시 재료(3)의 질량 유량 비율의 공정을 결정하는 질량 유량 비율 파라미터가 개별적으로 조정되거나 변경되는 것을 특징으로 한다.
Patent KR-20070033018-A (KR)
Title: 조명기구
IPC: F21Y101/00
Filed: 2005-07-12
Abstract: 본 발명은 조명기구에 관한 것으로, 이는 하우징과, 하우징에 결합되도록 된 램프장착부, 이 램프장착부로부터 뻗어 있고 하우징에 수용되도록 된 부재 및, 이 부재를 수용하는 구멍이 형성되어 있는 밀봉부재를 구비한다. 상기 구멍의 외주는 부재 주위로 기밀한 밀봉부를 형성한다. 다른 양상에서 본 발명에 따른 조명기구는 하우징과, 이 하우징에 결합되고서 내부공간을 형성하도록 된 구획부를 구비하되, 내부공간은 하우징의 내부와 밀봉되게 된다. 또 다른 양상에서 본 발명에 따른 조명기구를 밀봉하는 방법은, 하우징과, 이 하우징에 결합된 구획부 및, 구획부와 연통되는 하우징의 개구부를 제공하는 단계와, 밀봉부를 구획부와 하우징 사이에 놓는 단계 및, 밀봉부재가 개구부에 사용되어 개구부를 밀봉하는 단계를 포함한다.
Patent KR-20070049643-A (KR)
Inventor: KROLL JEREMY J
IPC: A61K39/02
Filed: 2005-08-10
Abstract: 본 발명은 로소니아균( Lawsonia intracellularis )에 대한 항체를 검출하기 위한 개선된 면역검사법을 제시하는데, 상기 검사법은 동물-유래된 검체 내에 낮은 농도의 항-로소니아( Lawsonia ) 항체의 신속하고 간편한 검출이 가능하다. 선호되는 검사법은 로소니아균( L. intracellularis ) 지질다당류의 항원성 추출물을 이용한 ELISA 검사법이다. 
     로소니아균(Lawsonia intracellularis)
Patent KR-20070049191-A (KR)
Inventor: ECKEL MARKUS
IPC: H01R24/02
Filed: 2005-07-22
Abstract: 케이블과 플러그 리셉터클 사이에서 자동차용 전기 구동 전력을 전송하기 위해, 내부 전도체, 외부 전도체, 및 상기 내부 전도체와 상기 외부 전도체 사이의 절연부를 구비한 케이블용 전기 플러그로서, 상기 플러그가 상기 플러그 리셉터클에 접속될 수 있는 플러그-인 영역을 둘러싸는 하우징, 및 상기 케이블이 상기 플러그에 접속될 수 있는 케이블 영역을 포함한다.  전기 절연 물질의 절연체 슬리브는 상기 플러그-인 영역으로부터 상기 케이블 영역으로 연장되는 채널을 채킷 방식으로 둘러싸고, 상기 케이블에 접속되는 내부 전도체 엘리먼트가 상기 케이블 영역으로부터 상기 채널로 도입될 수 있다.  지지 슬리브는 재킷 방식으로 상기 절연체 슬리브를 둘러싸고, 상기 플러그-인 영역의 절연체 슬리브와 기계적으로 접속되며, 상기 케이블 영역의 하우징과 기계적으로 접속된다.  상기 케이블과 접속되는 외부 전도체 엘리먼트가 상기 절연체 슬리브와 상기 지지 슬리브 사이의 제 1 캐비티로 도입될 수 있다.  플러그 리셉터클의 차폐 엘리먼트는 상기 플러그-인 영역의 상기 지지 슬리브를 둘러싸는 제 2 캐비티로 도입될 수 있다.
Patent KR-20070051323-A (KR)
Inventor: BEGERT DAVID L
IPC: A63B69/00
Filed: 2005-08-12
Abstract: 버클과 함께 조절 가능한 허리벨트를 포함하며, 타격과 스로잉 기술을 가르치고 개선시키기 위한 다목적 스포츠용 트레이닝 장치는 하기로 구성된다. 
     -원위 단부 및 근위 단부를 가진 탄성 커넥터, 
     -허리벨트 착용 시, 하나 이상의 클램프는 사용자의 리딩 히프의 장골 능선 근처에 위치하고 탄성 커넥터의 근위 단부를 조절 가능하게 형성하고 보유하기 위하여 제공될 수 있도록, 허리벨트 상에 위치한 2개의 클램프, 
     -상기 탄성 커넥터의 원위 단부 상에 위치한 스위블 운동 가능한 클립 및 
     -클립에 부착하기 위한 후크를 가진 스포츠 도구/손 커넥터. 
     또한 본 명세서는 타격 및 스로잉 기술을 가르치기 위하여 상기 장치를 사용하는 방법을 공개한다.
Patent KR-20070053272-A (KR)
Inventor: ZELLER BARY LYN
IPC: A23L29/281
Filed: 2005-08-17
Abstract: 거품형성 조성물은 포획된 가압된 기체를 함유하는 다수의 내부 공극을 갖는 단백질 입자를 포함하는 분말화된 탄수화물 무함유 가용성 조성물을 포함한다.  한 형태에서, 거품형성 조성물은 입자를 유리 전이 온도 이상의 온도로 가열하기 전 또는 가열하는 동안 입자를 대기압을 초과하는 외부 기체압 하에 둔 다음, 가압된 기체를 내부 공극 내에 포획하기에 유효한 방식으로 외부 압력을 해제시키기 전 또는 해제시키는 동안 입자를 유리 전이 온도 미만의 온도로 냉각시킴으로써 생성된다. 
     탄수화물 무함유 거품형성 단백질 조성물, 분말화된 탄수화물 무함유 가용성 거품형성 조성물
Patent KR-20070106495-A (KR)
Title: Requesting and/or allocating communication resources at a new access point before transmitting a reassociation request
Inventor: FACCIN STEFANO
IPC: H04B7/26
Filed: 2005-09-15
Abstract: Apparatus, and an associated method, for requesting, and allocating communication resources at a new fixed-site transceiver of a radio communication system, such as a new access point of a wireless local area network. A resource information container is formed that is structured to include information elements that identify, amongst other things, resource requirements of a mobile unit. The information elements of a resource information container (232) include a root node (233), one or more leaf nodes (236a-236d), and, selectably, one or more group nodes (234). The resource information container is communicated (114a), (118a) prior to commencement of transition procedures (132), (134a) to early-reserve or determine availability of resources at a new access point.
Patent KR-20070065907-A (KR)
Title: Aqueous epoxy resin systems
Inventor: GRASBOCK ROSEMARIA
IPC: C08G59/18
Filed: 2005-09-30
Abstract: An aqueous epoxy resin system ABC comprising an aqueously dispersed epoxy resin A having, on the average, at least one epoxy group per molecule, a water-soluble or water-dispersible curing agent B which comprises the reaction product of an amine B1 having at least one primary and at least one secondary amino group, and an adduct B2 of a polyalkylene ether polyol B21 and an opexide component B22, and aminoplast compound C having a mass fraction of at least 0.1 % of sulphonate or sulphonic acid groups, a coating composition ABCD for thick layer applications comprising the aqueous epoxy resin system ABC and at least one particulate filler D selected from the group consisting of talc, mica, quartz, titanium dioxide, aluminium dioxide, calcium carbonate, and dolomite, and a process for coating mineral or concrete based substrates or floors with such coating compositions.
Patent KR-20070090162-A (KR)
Title: Process and device for sterilising ambient air
Inventor: SCHRODER WERNER
IPC: A61L9/22
Filed: 2005-10-18
Abstract: A process is disclosed for sterilising ambient air conducted in an air duct, as well as a use of a device for breaking down gaseous hydrocarbon emissions in order to sterilise ambient air conducted in an air duct, and a device for sterilising ambient air conducted in an air duct. According to the claimed process, ambient air is supplied to the air duct of an UV unit for irradiation with UV radiation, and the thus pre-purified ambient air is supplied to a downstream ionisation unit arranged in the air duct and in which the ambient air is ionised.
Patent KR-20070085515-A (KR)
Title: Reference current generating circuit, organic el drive circuit and organic el display employing it
Inventor: ABE SHINICHI
IPC: H05B33/12
Filed: 2005-11-16
Abstract: Three D/A conversion blocks (3) each comprising a plurality of output side transistors in a plurality of switch circuits and current mirror circuits are provided in association with R, G ad B, and reference currents corresponding to R, G and B are generated from these D/A conversion blocks (3). At the post-stage thereof, a current mirror circuit having a D/A conversion block (5) is provided in association with each terminal pin and reference currents corresponding to R, G and B are switched selectively by first, second and third switching circuits (4), thus generating a drive current corresponding to each terminal pin or its original current dynamically at the D/A conversion block (5) corresponding to each terminal pin in association with the dot arrangement of R, G and B on an organic EL panel. Switching of column line drive corresponding to the varying dot arrangement of R, G and B is facilitated by providing the switching circuits (4) in a reference current generating circuit.
Patent KR-20070095894-A (KR)
Title: Ultra-thin thiol-ene coatings
Inventor: ELLISON MATTHEW M
IPC: C08J7/04
Filed: 2005-11-09
Abstract: Disclosed herein are ultra-thin thiol-ene coatings exhibiting optical clarity, scratch resistance, chemical resistance, and adhesion to a variety of substrate materials.
Patent KR-20070086260-A (KR)
Title: Industrial evaporation apparatus
Inventor: FUKUOKA SHINSUKE
IPC: B01D1/00
Filed: 2005-11-30
Abstract: The problem to be solved by the present invention is to disclose a specific evaporation apparatus, wherein a liquid containing a substance having a boiling point lower than that of said liquid is allowed to fall along the outer surface of a guide and said substance having a lower boiling point is evaporated during the above fall, wherein the apparatus has such a industrial scale that the amount of said liquid to be subjected to the evaporation treatment is 1 ton or more per hour, wherein the apparatus can be operated stably for a long period of time, and wherein the apparatus is free from the problems originated from the change of properties of a product due to the long term residence of a part of said liquid. The present invention has solved the above problem, and has found that a concentrated liquid, a condensation polymer or a thermoplastic polymer having high quality or a high purity can be produced with ease.
Patent KR-20070097061-A (KR)
Title: Method of highlighting with a reversible highlighting mixture, highlighting kit, and highlighted complex
Inventor: DAVIES SMITH LEIGHTON
IPC: C09D11/16
Filed: 2005-11-09
Abstract: A highlightable mixture, such as an ink, including a colored pigment, an eradicable colorant, and a non-eradicable colorant; a kit including the highlightable mixture and an eradicator fluid; an colorant complex including a colorless or substantially colorless eradicable dye selected from the group consisting of diarylmethane derivatives, triarylmethane derivatives, and methine dyes, and a colored pigment; and methods of applying an eradicator to at least a portion of a marking made with a highlightable mixture, are described herein.
Patent KR-20070091049-A (KR)
Title: Alpha-2-delta ligand to treat lower urinary tract symptoms
Inventor: TAYLOR CHARLES PRICE JR
IPC: A61K31/00
Filed: 2003-12-03
Abstract: Use of an alpha-2-delta ligand, or a pharmaceutically accepable derivative thereof, for the manufacture of a medicament for the treatment of LUTS, other than urinary incontinence, associated with OAB and/or BPH.
Patent KR-20070108192-A (KR)
Title: Exhaust gas mixing system
Inventor: BUI YUNG T
IPC: F01N3/28
Filed: 2006-01-23
Abstract: A system (18) for mixing exhaust gas components is provided. The system may include an exhaust passage (16) and a substantially enclosed distribution chamber (28) disposed within the exhaust passage. The distribution chamber may include an outer wall (34) defining a chamber volume (36) and at least one opening (38) disposed in the outer wall configured to provide fluid communication between the chamber volume and the exhaust passage. An additive supply device (26) may be configured to supply at least one exhaust gas additive to the chamber volume.
Patent KR-20070110512-A (KR)
Title: A method of producing glass of optical quality
Inventor: OSWALD MONIKA
IPC: C03B19/01
Filed: 2006-02-15
Abstract: Glass is produced by depositing presintering composition on a preform set into move in front of a plasma torch which moves back and forth substantially parallel to a longitudinal direction of the preform, a first feed duct feeds the plasma with grains of the presintering composition while optionally a second feed duct feeds the plasma with a fluorine or chlorine compound, preferably a fluorine compound, mixed with a carrier gas, whereby the presintering composition consists of granules of metal oxides or metalloid oxides of a pyrogenic silicon dioxide powder with a BET surface area of 30 to 90 m^2/g, a DBP index of 80 or less, a mean aggregate area of less than 25000 nm^2 and a mean aggregate circumference of less than 1000 nm, wherein at least 70% of the aggregates have a circumference of less than 1300 nm or a high-purity pyrogenically prepared silicon dioxide having metal contents of less than 0.2 Vg/g, which is prepared by reacting a silicon tetrachloride having a metal content of less than 30 ppb by means of flame hydrolysis.
Patent KR-20070120957-A (KR)
Title: Device for assisting in the selection of a compressive orthosis by simulating its effects upon the hemodynamics of the venous return
Inventor: GOBET ARNAUD
IPC: G06F17/50
Filed: 2006-02-03
Abstract: means for producing compression values (14; 16) for being exerted by the orthosis upon the surface of the member; digital simulation means (10) for simulating the action of the compression on the hemodynamics of the venous return furnishing values of blood flow and/or of intravenous pressure at a number of points of a digital model representing the venous network of the leg of the member, and: means (26) for presenting these values. These are displayed in the form of a valued oriented graph containing a number of interconnected arcs with, assigned to each arc, a corresponding value of blood flow and/or of intravenous pressure. The compression values can be furnished by a simulation software based on morphological characteristics of the member (20) and on dimensional and theological characteristics of the orthosis (22).
Patent KR-20070116126-A (KR)
Title: Colliding object determination device and collision information detector for vehicle
Inventor: HOSOKAWA TOSHIO
IPC: B60R21/00
Filed: 2006-03-24
Abstract: A colliding object determination device for a vehicle having a bumper reinforcement member (12) includes a sensor (20) and a determination circuit (40). The sensor (20) is located in a front portion of a vehicle for measuring a collision state quantity correlating with a collision load generated in a collision of a colliding body with the vehicle. The determination circuit (40) determines whether the colliding body is a pedestrian based on the measured collision state quantity. The sensor (20) is located on an upper half region of a front end face of the bumper reinforcement member (12). Thus, accuracy of discriminating the pedestrian from other objects can be improved.
Patent KR-20080000636-A (KR)
Title: Interconnection system
Inventor: BENNETT JON C R
IPC: G06F13/00
Filed: 2006-04-17
Abstract: An interconnection system, apparatus and method is described for arranging elements in a network, which may be a data memory system, computing system or communications system where the data paths are arranged and operated so as to control the power consumption and data skew properties of the system. A configurable switching element may be used to form the interconnections at nodes, where a control signal and other information is used to manage the power status of other aspects of the configurable switching element. Time delay skew of data being transmitted between nodes of the network may be altered by exchanging the logical and physical line assignments of the data at one or more nodes of the network. A method of laying out an interconnecting motherboard is disclosed which reduces the complexity of the trace routing.
Patent KR-20080019204-A (KR)
Title: Probe for measuring the oxygen content in biological tissue, and catheter with such a probe
Inventor: KUNZE GERD
IPC: G01N21/64
Filed: 2006-05-17
Abstract: A probe (1) is used for measuring the oxygen content in biological tissue. The probe has at least one optical fibre (2) which, at the proximal end, can be coupled optically to a light source on the one hand and to a light sensor on the other. An oxygen-sensitive dye (5) is arranged on a distal end face of the fibre (2) and is coupled optically thereto. A distal fibre section (6), including the distal end face, is enclosed, together with the dye (5), by an oxygen-permeable and liquid-impermeable membrane (7) which defines, in the enclosed area, a gas space (8) surrounding the distal end face with the dye (5). The probe (1) is a component part of a catheter (14), which additionally comprises a temperature sensor (30) and, preferably, a pressure sensor (28). A probe is thus obtained in which the sensitivity of the fibre to outside interference at the measurement site is reduced and in which the possibilities of interpretation of the measurement results are improved. ® KIPO & WIPO 2008
Patent KR-20080014039-A (KR)
Title: Diarylhydantoin compounds
Inventor: SAWYERS CHARLES L
IPC: C07D253/02
Filed: 2006-03-29
Abstract: The present invention relates to diarylhydantoin compounds, including diarylthiohydantoins, and methods for syntheszing them and using them in the treatment of hormone refractory prostate cancer.
Patent KR-20080016651-A (KR)
Title: 2-amino-4-phenylquinazoline derivates and their use as hsp90 modulators
Inventor: EGGENWEILER HANS MICHAEL
IPC: A61K31/517
Filed: 2006-04-24
Abstract: New phenylquinazoline derivatives of the formula (I) in which R1, R2, R3, R4 and R5 are as defined in claim 1 are HSP90 inhibitors and can be used for manufacturing a medicinal product for the treatment of diseases where the inhibition, regulation and/or modulation of HSP90 plays a part.
Patent KR-20090074672-A (KR)
Title: A cnt hybrid, a method for manufacturing the same, and a method for detecting biomolecules using the same
Inventor: BAIK SEUNG HYUN
IPC: B82B3/00
Filed: 2008-01-02
Abstract: Provided are a carbon nanotube composite containing a bridging agent, single-chain DNA and carbon nanotubes and a manufacturing method thereof. A carbon nanotube composite comprises: a carbon nanotube(30); single-chain DNA(10) adhering to the surface of the carbon nanotube; and a bridging agent bonded with the end of the single-chain DNA. The bridging agent represents biotin(20,22). The bridging agent can specifically bond with the specific molecule adhering to a biomolecule to be detected so as to couple the carbon nanotube composite with the biomolecular material. The biomolecule coupled with the carbon nanotube composite can be detected by spectroscopic analysis.
Patent KR-20090079484-A (KR)
Title: Housing for steam cleaner
Inventor: HAAN GYUNG HEE
IPC: A47L11/34
Filed: 2008-01-18
Abstract: A housing for a steam cleaner is provided to induce uniform discharge of steam by operation of an electromagnetic pump without using separate component such as a temperature sensor or a control circuit. A housing for a steam cleaner includes an electromagnetic pump mounting chamber(360A), a groove(391,393), and a heat emitting hole(331). A steam boiler mounting chamber and an electromagnetic pump are mounted on the housing. An inhalation tube and a discharge tube of the electromagnetic pump passes through the groove. The heat emitting hole is formed on the steam boiler mounting chamber of the housing.
Patent KR-20090081212-A (KR)
Title: Multi Parallelism Enqute Method And System Using Interactive Message Service Of Mobile
Inventor: KIM YUN JONG
IPC: H04W4/12
Filed: 2008-01-23
Abstract: A multi-parallel questionnaire method using a two-way message service of a mobile communication terminal and a system thereof are provided to register various questionnaires in one questionnaire message receiving number, and to receive answers for the questionnaires in parallel, thereby distinguishing the questionnaires according to questionnaire numbers. A questionnaire management system(100) transceives a message with a two-way message service function by opening more than one of MO(Mobile Oriented) message receiving numbers. Questionnaire researcher PCs(10) are connected to the questionnaire management system. The questionnaire management system inputs data on a survey to register a questionnaire. Survey targets of the registered questionnaire are inputted from the PCs, and are registered. The questionnaire management system transmits a survey message to the selected targets or unregistered targets.