baber/WOPTO huggingface dataset:
Patent KR-20010012806-A (KR)
Title: Ｎ-치환-ω-(알콕시실릴)알킬아민 및 그의 제조 방법
IPC: H04N19/139
Filed: 1998-05-21
Abstract: 본 발명은 하기 화학식 I의 N-치환-ω-(알콕시실릴)알킬아민 및 그의 유리 염기와 그의 제조 방법에 관한 것이다. 
     ＜화학식 I＞ 
     
       
     
     상기 식에서, R 1 은 직쇄 또는 분지쇄인 C 12 -C 30 알킬 또는 알케닐기, C 6 -C 40 아릴기, C 7 -C 40 아르알킬기 또는 R 5 A(CH 2 ) p (이 때, R 5 는 직쇄 또는 분지쇄인 C 6 -C 30 알킬 또는 알케닐기이고, p는 2 내지 6의 정수이고, A는 O 또는 NH임)이고, R 2 는 C 1 -C 12 알킬기 또는 C 3 -C 12 알케닐기이고, R 3 은 C 1 -C 12 알킬기, C 1 -C 12 알콕시기, C 2 -C 12 알케닐기 또는 C 3 -C 12 알케닐옥시기이고, R 4 는 R 3 의 정의와 같고, R 3 과 같거나 다를 수 있고, R 6 은 탄소 원자 10개 이하를 포함하는 이가 알킬렌기이며, 페닐렌기가 1회, 2회 또는 3회 개재되거나 개재되지 않을 수 있고, X는 음이온이다.
Patent KR-20010013836-A (KR)
Title: 시계장치
IPC: G02F1/13357
Filed: 1998-08-03
Abstract: 백 라이트가 부착된 시계장치에 있어서, 백 라이트가 점등하지 않았을 때에도 시각정보 등을 콘트라스트 좋게 인식할 수 있도록 하기 위해서, 각각 대향하는 면에 전극을 형성한 투명한 제 1 기판(1)과 제 2 기판(4)의 간극에 액정(6)을 봉입하여, 시각정보 및 카렌더정보의 적어도 하나를 표시하는 액정패널(10)을 구성하고, 그 액정패널(10)의 보이는 쪽의 제 1 기판(1)의 바깥쪽에, 투과용이축과 직교하는 진동면을 가진 직선편광은 흡수하는 흡수형 편광판(2)을 제 2 기판(4)의 보이는 쪽과 반대쪽에 투과용이축과 직교하는 진동면을 가진 직선편광은 반사하는 반사형 편광판(3)을 각각 배치하고, 그 반사형 편광판(3)의 바깥쪽에 백 라이트(8)를 설치한다.
Patent KR-20000024189-A (KR)
Inventor: KIM JAE SOON
Filed: 2000-01-27
Abstract: PURPOSE: An advertisement method through the internet phone is provided to use by a pattern of "speed quiz game". CONSTITUTION: A Game processes at real time on the internet phone. A system provide a challenger with an information for made a question before staring the game. A sender and a recipient makes a team, and the system sends the question only to the sender. An answer by the recipient is graded automatically and writes a database. After the game is ended, a result is compared with other teams results to decide a ranking. According to the ranking, the team gets gifts or others.
Patent KR-20010083554-A (KR)
Title: Vibration absorber for bridge
Inventor: JUNG GYEONG SU
IPC: F16C27/08
Filed: 2000-02-16
Abstract: PURPOSE: A laminated rubber bearing is provided to prevent excessive compressing transformation rate caused by vertical load of an upper structure, to reduce weight of the bearing, and to cut the bearing into a selected size. CONSTITUTION: Bed plates(3a,3b) having anchor bolts(2a,2b) are arranged on upper and lower sides of a laminated rubber bearing(1). Base plates(4a,4b) are combined to inner surfaces of the bed plates by using plural bolts(5). Herein, end plates(6a,6b) are formed on upper and lower end portions of the base plates. Rubber(8) and reinforcing fiber(9) are alternatively laminated between the end plates. Herein, the reinforcing fiber is cut into a selected size for being mixed with the rubber and compressed by a press. Thus, a laminated plate of the selected size is formed by the reinforcing fiber and the rubber. To assemble the laminated rubber bearing, the base plates are mounted on the end plates for being combined by bolts(10). The base plates are mounted on the bed plates for being combined by bolts. Then, the laminated rubber bearing is installed on a bridge for damping the vibration by using the rubber and the reinforcing fiber.
Patent KR-20010081542-A (KR)
Title: Watch
Inventor: JO SU BEOM
IPC: G04B23/00
Filed: 2000-02-15
Abstract: PURPOSE: A clock is provided to report date and a time at scheduled data and time. CONSTITUTION: A user rotates an establish plate(400) for locating an establisher(410) at a selected date on a date plate(300). A date setting switch(500) is operated for storing the selected date in a memory chip. To set selected time, the establish plate is rotated for locating the establisher at a selected time of a time plate(200). Then, a time setting switch(600) is operated to store the selected time in the memory chip. A schedule is inputted in a recording player through a microphone(810). At the selected data and time, the schedule recorded in the recording player is reproduced through a speaker(820). Therefore, the user recognizes the schedule.
Patent KR-20000049408-A (KR)
Inventor: CHOI JONG WON
IPC: G06F17/30
Filed: 2000-02-22
Abstract: PURPOSE: An apparatus for managing a search order on an internet and method for the same are provided to increase an advertisement effect of a registered enterprise, by allowing a search site to search a desire site based on a search word that is inputted by a client, and locating site information of the registered enterprise at the front of a searched site information. CONSTITUTION: A client(10) includes various communication devices and programs. A search site(20) has a web server(21), a search engine(22) and a search database(23). The web server(21) establishes an interface with an internet communication network(40). The search engine(22) searches the information of the sites in the search database(23) based on an inputted search word and provides a search result to the web server(21). A search order managing site(30) includes a web server(31), a search engine(32), a registered enterprise database(33), a HTML reproducer(34) and a counter(35). The HTML reproducer(34) arranges a searched HTML document from the search engine(32) at the front a searched HTML document from the search engine(22). The counter(35) counts the number of contacts to the site address(URL) of the registered enterprise.
Patent KR-20000076719-A (KR)
IPC: H04L12/56
Filed: 2000-02-24
Abstract: 새로운 RSVP-기반 터널 프로토콜은 집합된 패킷 플로우들에 보장 서비스들이 제공되도록 터널 소스 포인트(TSP)와 터널 목적지 포인트(TDP) 사이에 패킷 터널들을 설정한다. 특히, TDP가 터널 맵핑을 결정할 수 있도록 수신기-지향 RSVP 형태의 신호를 이용하여 종단간 RSVP 세션이 맵핑된다. 따라서, 이러한 새로운 RSVP-형태의 프로토콜은 RSVP의 수신기-구동 특성과 호환성을 갖게된다. RSVP 세션들을 허용한 후, 터널 튜닝 절차가 기존 RSVP 터널들이 트래픽 조건에 다이내믹하게 적응되게 함으로써 대역폭 효율이 개선된다. 이러한 터널 튜닝 절차에 의해, 허용된 종단간 세션들중 일부의 RSVP 터널 재할당이 이루어진다.
Patent KR-20010086878-A (KR)
Inventor: KIM DONG HWAN
IPC: A47J31/00
Filed: 2000-03-03
Abstract: PURPOSE: A thickening medical herb agent maker is provided to obtain thickening medical herb agent by evaporating the moisture of medical herb extract obtained from medical herbs in a vacuum tank and crushing the thickening material with a stirring screw. CONSTITUTION: A tank(2) is heated when a heated water or steam(7) is supplied into a heating tank(6) through a supply pipe(8). The cold water or steam is discharged through a discharge pipe(9), and the temperature of the tank rises up gradually. A medical herb extract obtained from medical herbs is supplied into the tank. When a user closes a cover(3) and operates a control panel, a blower(21) is driven. A stirring screw(10) is rotated to stir the medical herb extract. The blower discharges air out of the tank to evaporate the medical herb extract at a low temperature of the tank. The wet vapor is discharged out of the tank and thickening through a pipe(18) of a condenser(15). The extract having a high specific gravity is laid on a spiral cutter(14) and raised up along the inner wall of the tank to be evaporated easily. On the contrary, the other extract having a low specific gravity is evaporated by flowing through the center of the tank. The extract is changed into gruel having viscosity within a short time. The extract is solidified for the wet vapor is discharged out of the tank promptly by the blower. Finally, the solid extract is crushed into agent by the cutter when the stirring screw is rotated.
Patent KR-20010091098-A (KR)
Title: Process for producing aglycone isoflavones
Inventor: KIM GI BOK
IPC: C12P19/04
Filed: 2000-03-13
Abstract: PURPOSE: Provided is a method for producing aglikon isoflavones from isoflavone glycosides in plant extracts, thereby obtaining a high concentration of aglikon isoflavones simply and cost-effectively. CONSTITUTION: The method for producing aglikon isoflavones from isoflavone glycosides comprises the steps of: (a) passing isoflavone glycosides through absorption resin columns to be absorbed into a resin; (b) continuously circulating beta-glucosidase solution through the columns to convert isoflavone glycosides into aglikon isoflavone then recovering the enzyme solution; (c) recovering aglikon isoflavone from the columns. In the step (a), the absorption resin is acrylic resin or polyaromatic resin, and in the step (b) the enzyme solution is circulated at 25-80 deg.C with a flow rate of 200ml/minute for 1-72 hours.
Patent KR-20000036430-A (KR)
Inventor: JEON EUN SEONG
IPC: E01F9/06
Filed: 2000-03-13
Abstract: PURPOSE: A road lane indicator is provided to simplify an installation process by assembling a main body embedded with a buffer after cutting the ground with a core drill and to easily replace upon damages and to save an installation cost. CONSTITUTION: A buffer is embedded in a urethane resin main body, and a protruded recognition plate is absorbed in the ground when there is a shock and is restored again. Cost is saved by omitting a complex installation method, and a lane indicator is good to be recommended as a safety facility. In addition, the land indicator can paint the lane, and the noise of the lane indicator fixed on the ground is removed.
Patent KR-20010020660-A (KR)
Inventor: KOIBUCHI HIROYUKI
IPC: D06F33/00
Filed: 2000-03-15
Abstract: PURPOSE: To reduce the influence of noise by providing a first control device for controlling the operation of a washing machine and a second control device for controlling an inverter circuit, arranging the first control device above a washing basket, and arranging the second control device and the inverter circuit under the washing basket. CONSTITUTION: In this electric washing machine, the feed to a motor in an electric drive unit 6 is controlled by a second control device 29 containing an inverter circuit, and the feed from the inverter circuit built in the second control device 29 to the motor is controlled according to the instruction from a first control device 17. The first control device 17 is arranged above a washing basket 2 and the electric drive unit 6. The second control device 29 is arranged under the washing basket 2. According to this, the protection from water and the safety from high voltage can be easily ensured, and a strong noise generated from the inverter can be prevented from having an influence on the first control device 17 having a microcomputer to improve the reliability of operation.
Patent KR-20010091614-A (KR)
Title: Extra Long Travel Sample Translator
Inventor: SHIN EUNG SU
IPC: H01L21/205
Filed: 2000-03-16
Abstract: PURPOSE: An apparatus for driving a sample in a chamber of thin film deposition or surface analysis equipment is provided to reduce a manufacturing cost by using a wire to shift a sample. CONSTITUTION: A sample is shifted one position to the other position by connecting a wire to a pulley. The sample is rotated as much as 360 degrees by using a rotary motion fed-through(4). A wobbling phenomenon of the sample is reduced by bearings. A sample bar has a rectangular shape. The remaining part except for a front part and an end part of a hole for inserting the sample bar has a circular shape. A frictional force is minimized by using the sample bar of the rectangular shape and the remaining part of the hole of the circular shape. A handle housing and the rotary motion feed-through are rotated by rotating a rotary handle(2) in order to rotate the sample bar as much as 360 degrees.
Patent KR-20010020670-A (KR)
Inventor: LADAK HANIF M
IPC: G06T5/00
Filed: 2000-03-20
Abstract: PURPOSE: Prostate boundary segmentation from 2d and 3d ultrasound images is provided to contour prostate in a fast semi-automatic manner using model-based initialization and an efficient DDC(Discrete Dynamic Contour) for boundary refinement. CONSTITUTION: A user initiates the process for contouring prostate by identifying four points on the prostate boundary, thereby scaling and shaping a prostate model, and then the final prostate contour is refined with a DDC(Discrete Dynamic Contour). A prostate contouring method has particular application during the pre-implant planning phase of a brachytherapy procedure. However, the method also has uses in any phase of dose planning in the brachytherapy procedure or any other therapy approach.
Patent KR-20000030889-A (KR)
Inventor: YU WOO YONG
IPC: H04L12/24
Filed: 2000-03-24
Abstract: PURPOSE: An apparatus for managing a software license for the use with a computer network is provided to allow a user group to install software within the range of the software license by a remote control, and force the group to remove an illegal software by a periodic automatic search. CONSTITUTION: A plurality of user computers(1) includes a data storing device connected to a CPU and for storing the software to be installed by the remote server(2). The server(2) stores programs in a data storing device, the programs comprising an install program whose license is obtained by a user group, a program for inputting numbers of the license software, a log-in program for the user group, a program for receiving requests of the installation of the desired software, a program for controlling the installation such that the installation is made only when the numbers of the given license are more than those of the installed software, and a program for recording installation data and updating the numbers of the installed software. A computer network(4) connects the server(2) to the plurality of user computers(1).
Patent KR-20000063165-A (KR)
Inventor: LEE BYUNG OH
IPC: B68G7/00
Filed: 2000-03-28
Abstract: PURPOSE: A method of preparing a chair using a sponge coated with natural jade and a finely grounded ore powder is provided that has no an abrasion or damage of a far-infrared ray radiating layer due to the frequent rubbing and a careless use, improves a commercial property and faithfulness by obtaining a desired radiating rate, and has an effect of promoting a metastasis by magnetic force as well as a great quantity of far-infrared ray. CONSTITUTION: The method of preparing a chair comprises crushing to a far-infrared ray radiant powder material, mixing an adhesive resin with the powder material, processing the ore by grounding and melting the ore, then cooling the grounded ore in a mold, reshaping a cushion including the cushion material (41) having a far-infrared ray radiating layer, and finally assembling by fixing the cushion material (41) from the reshaping step of the cushion in the upper/inner side of a board to sit on and a back plate (51A, 51B) interconnected to the frame of various packing elements (51) and covering the total exterior surface of the cushion material with a selected sheet cover paper (52).
Patent KR-20010094802-A (KR)
Inventor: KIM SEOG GYU
Filed: 2000-04-06
Abstract: PURPOSE: A customized database system for providing purchase service of a commodity is provided to input a commodity property database necessary for registering a commodity of an affiliated concern and to input personal information step by step when information of a member is inputted. CONSTITUTION: An ordering information database system is provided for providing a purchase service of a commodity. A web site provides a client ordering service to members. When a purchase member buys a commodity through an internet electronic commerce, company property information data, five-stage member input information data, and coordination result value accumulated information data are displayed on a screen for the purchase member to select correctly. Thus, the member can buy a commodity based on a proper and accurate information. If the member requests an ordering service, a delivery is performed based on information inputted by the member. The service is provided collectively from a purchase of a commodity to an ordering and repairing of the commodity.
Patent KR-20010095634-A (KR)
Title: A Method and An Apparatus for Remote Education Using Internet Auction
Inventor: KIM YONG MIN
Filed: 2000-04-11
Abstract: PURPOSE: A method for a remote learning using an Internet auction and a device thereof are provided to intermediate a learner and a lecturer to participate in a remote education commercial transaction by connecting the learner to the lecturer in accordance with a proper condition thereto and introducing an auction method to a remote educating sever. CONSTITUTION: A user connects to a remote educating site as a learner or a lecturer(101). A total auction progressing condition plate is displayed(102), and a transaction available person is searched using a category or a remote education search engine(103). A transaction available person list in accordance with a remote education demanding condition is provided to a learner and a lecturer(104). A learner and a lecturer adapted to the remote education demanding condition negotiates therewith in detail through an auction or an instant messaging(105). If a negotiation is concluded between the learner and a lecturer, the conclusion is informed and a tuition fees is calculated(106). A remote education is performed(107).
Patent KR-20010097493-A (KR)
Title: Catalyst for preparation of ultra high molecular weight polyethylene and preparation method of ultra high molecular weight polyethylene using the same
Inventor: JANG HO SIK
IPC: C08F110/02
Filed: 2000-04-24
Abstract: The present invention provides a catalyst for producing an ultra high molecular weight polyethylene and also a method for preparation of an ultra high molecular weight polyethylene with the use of said catalyst. The catalyst of the present invention is prepared by a process comprising: (i) producing a magnesium compound solution by contact-reacting a magnesium compound and an aluminum or boron compound with alcohol; (ii) contact-reacting the said solution with an ester compound containing at least one hydroxy group and a silicon compound containing an alkoxy group; and (iii) producing of a solid titanium catalyst by adding a mixture of a titanium compound and a silicon compound thereto. The catalyst prepared by the present invention has excellent catalytic activity, and it helps to produce an ultra-high molecular weight polyethylene with large bulk density and narrow particle distribution without too large and minute particles.
Patent KR-20000053914-A (KR)
Inventor: KANG YONG JE
IPC: C11D7/00
Filed: 2000-05-08
Abstract: PURPOSE: A neutral peeling-off liquid detergent composition is provided which is used for eliminating coated materials and pollutant from the floor of building without damaging the floor showing weak alkaline-resistant property. CONSTITUTION: A neutral peeling-off liquid detergent composition has a pH of 6-8 and comprises: (i) 2-25 wt.% of ethyleneglycol mono butylether; (ii) 1-15 wt.% of a surfactant comprising 1-10 wt.% of a non-ionic surfactant and the remainder of an anionic surfactant; (iii) a pH control agent which is selected from the group consisting of citric acid, boric acid, acrylic acid, maleic acid and mixtures thereof; and (iv) water.
Patent KR-20010102635-A (KR)
Inventor: KIM JONG YEON
Filed: 2000-05-02
Abstract: 본 발명은 민원인이 인터넷을 이용하여 정부의 일반 행정관서 및 학교 등에서 발급 받고자 하는 각종 민원서류(즉, 기관장 및 학교장이 발급하는 호적등,초본,토지대장,부산동산등기부등본,졸업 및 성적증명서 등)등을 신청하여 그에 해당하는 발급 수수료 또는 우편, 택배료 등을 신청인이 직접 부담하지 않고, 무료로 발급받아 원하는 장소에서 우편,택배 또는 전자통신수단 즉, 전자메일 등으로 받아보기 위한 인터넷사이트구성 및 무료 발급방법에 관한 것으로, 
     더욱 상세하게는 민원인이 인터넷 상에서 민원서류 등을 무료로 발급하여 주는 인터넷사이트에 접속한 후, 인터넷 웹사이트 운영자가 제공하는 민원정보란 등에서 자신이 발급받고자 하는 신청서류 종류와 신청통수, 그리고 서류를 발급하는 기관장 및 학교장 등이 해당 서류를 발급하는데 필요한 요구사항(인적사항 등)과 인터넷웹사이트 운영자가 무료로 발급하여 주는 대가로 요구하는 회원등록 사항과 인터넷사이트 운영자에게 회원모집을 의뢰한 어느 특정한 회사가 요구하는 사항을 기록한 후, 회원모집 방법의 일환으로 민원서류 등의 발급수수료와 신청인이 원하는 장소에서 우편,택배 또는 전자통신수단 즉,전자메일 받아보는데 소요되는 제반비용을 회원모집에 소요되는 비용으로 지불하게 되면(복수도 무방함) 특정회사의 회원으로 등록 함으로써, 회원모집회사는 인터넷을 통한 일대일 모집방식으로 보다 적극적인 모집활동을 함과 동시에 인터넷 이용자(신청인)에게는 민원서류(즉, 기관장 및 학교장이 발급하는 호적등,초본,토지대장,부산동산등기부등본,졸업 및 성적증명서 등)등을 무료로 발급받아 볼 수 있는 이익을 주는 인터넷 전자거래의 유통 질서에 알맞은 모집활동을 영위하는 한편, 인터넷을 이용하는 민원인에게도 무료 발급 이익을 동시에 만족시킬 수 있는 방법에 관한 것이다.
Patent KR-20010104510-A (KR)
Inventor: JANG RAE YEONG
Filed: 2000-05-15
Abstract: 본 발명은 수분의 자체흡수력이 뛰어나며 살균,탈취력이 뛰어난 천연제올라이트와 사람이나 애완동물에 무해한 무기질 항균제인 광촉매제를 이용하여 오물수거용 인공모래를 제조함으로써, 이를 사용시 애완동물이 배설을 하면 그 즉시 배설물에 포함된 수분을 천연제올라이트성분이 강력한 흡수력으로 흡수하여 배설물을 응고시킴과 동시에 악취를 제거하고 살균작용을 하도록 하며, 또한 이와 더불어 배설물자체에 포함되어 있거나 또는 제올라이트성분에 의해 흡수된 수분중에 포함된 오염원을 무기질 항균제인 광촉매제성분의 작용으로 각종세균들을 분해시켜서 세균들의 번식방지 및 확산을 미연에 차단시켜 주도록 하여주는등 결국, 본 발명의 오물수거용 인공모래를 사용하게 되면 애완동물의 배설물이 금방 굳고 악취가 나지 않아 수거를 매우 용이 하도록 함은 물론이고, 세균번식과 이의 확산의 염려가 전혀 없는 위생적인 주거 환경을 만들어 주어 건강한 삶을 유지하도록 하는 것이다. 
     이와 같은 본 발명은 천연제올라이트(natural zeolite)를 분쇄기에 넣어 325메쉬(mech)(43㎛)크기로 잘게 부수는 천연제올라이트분쇄공정인 제1공정과, 
     상기 제1공정에서 잘게 부셔진 상태의 천연제올라이트 약50중량%와 입자크기가 10㎛ 이내의 광촉매(photo catalysts)제 약10중량%를 교반기에 넣은 후 1,500RPM으로 약10분동안 교반하여 골고루 혼합시키는 혼합공정인 제2공정과, 
     상기 제2공정에서 교반기에 넣어져 골고루 혼합된 천연제올라이트 약50중량%와 광촉매(photo catalysts)제 약10중량%의 혼합물에 순수물(H 2 O)를 약40중량%를 넣은 후 200RPM의 속도로 30분 동안 교반시켜 출발 Matrix의 슬러리(Slurry)상태의 혼합물을 얻는 제3공정과, 
     상기 제3공정에서 얻어진 슬러리상태의 혼합물을 형틀에 부은다음 고온으로 구워 성형하는 하소공정인 제4공정과, 
     상기 제4공정에서 슬러리상태의 혼합물을 하소하여 만들어진 성형물을 분쇄기에 넣은 후 사용처에 알맞는 크기입자(수 ㎜)로 분쇄하여서 오물수거용모래로 사용하는 인공모래를 완성하는 제5공정으로 이루어진다.
Patent KR-20010112513-A (KR)
Title: a method of investment game using reward point
Inventor: LEE CHANG HYEON
Filed: 2000-06-05
Abstract: Disclosed is a measuring system (1) comprising a plurality of elastic tongues arranged on its external contour (1) and acting as locking tongues (7), which engage into the corresponding cavities with which the support plate (17) is provided.
Patent KR-20010110616-A (KR)
Title: 현의 장력변화를 이용한 구조물 및 악기와 필터
Inventor: LEE KI BANG
Filed: 2000-06-07
Abstract: 본 발명은 현을 장력변화를 이용한 악기에 관한 것으로, 특히 현의 장력을 변화시킴에 따라 현에서 발생하는 음의 고저의 변화를 발생시키는 악기에 관한 것이다. 현이 길이와 장력이 고정된 기존의 현악기와는 다르게, 현의 장력을 전기력이나 자기력을 이용하여 변화시킴으로서 현에서 발생하는 소리의 높낮이를 변화시킨다. 
     현의 장력을 능동적으로 변화시키는 구조물은 음향필터, 전기적 신호의 필터, DNA 현을 이용한 필터로서 이용이 가능하다.
Patent KR-20000054728-A (KR)
Inventor: SONG YONG SOO
IPC: G11B31/02
Filed: 2000-06-21
Abstract: PURPOSE: An LCD character generator for portable wireless singing practice players is provided to conveniently sing to the accompaniment of a portable wireless singing practice player with the images and words of a song displayed on a character generator when a user sings a song using the portable wireless singing practice player in a place difficult to install a monitor. CONSTITUTION: A connection part is composed of an input cable(6) connected with a portable wireless singing practice player and an output cable(7) connected with an old singing practice machine. A power supply part consists of an adaptor(8), a battery(9) and a switch(3). A processing part processes the image and caption data signals inputted through the connection part into images and captions through a ROM memory(4) and a RAM memory(5) connected with a CPU(1) by a logic IC(10). A display part displays the data inputted from the CPU(1) on an LCD display window(2).
Patent KR-20020000288-A (KR)
Title: Internet broadcasting televiewer interest research system
Inventor: PARK JONG GU
IPC: H04N7/14
Filed: 2000-06-22
Abstract: PURPOSE: A system for surveying Internet broadcasting viewer's response is provided to survey the viewer's response to the broadcasting to reflect the response to the broadcasting and provide the survey result to the viewers. CONSTITUTION: A system for surveying viewer's response to Internet broadcasting includes a viewer's response survey program by which a viewer represents his response to a broadcasting program and a response processing server(204) for processing signals sent from the survey program. The response survey program is constructed of a signal transmission/reception unit for transmitting a unique response signal corresponding to each of various response keys to a broadcasting station or receiving a signal sent from the broadcasting station, and a signal detection and analysis unit for detecting a signal corresponding to a response key is selected in a program watched by the viewer and analyzing which response keys correspond to the detected signal and a signal received from the broadcasting station, an audio effect reproduction unit for reproducing an effect sound of the response key corresponding to the signal received from the broadcasting station and processed by the signal detection and analysis unit, and an effect sound storage for storing an effect sound corresponding to each response key.