baber/WOPTO huggingface dataset:
Patent KR-20010039493-A (KR)
Inventor: HASEGAWA KIYONORI
IPC: E02B3/12
Filed: 1999-12-14
Abstract: PURPOSE: To provide a clip capable of improving workability for attaching natural stones to a net. CONSTITUTION: The clip 10 is provided with a body section 12, which is extended in a folded state and wraps the wires of a metal net 4 while crossing therein and a pair of tip sections 13a and 13b which are arranged so as to oppose to their respective folding ends 12a and 12b of the body section 12 and used as sections to fix a natural stone 5 by an anchor pin 11. The body section 12 and a pair of the tip sections 13a and 13b are inclined at an angle of Θto effectively utilize a pair of the tip sections 13a and 13b as mounting seat pants, and a clearance L is formed between a pair of the tip sections 13a and 13b so as to be broadened toward the tip so that a wire 6 is inserted easily.
Patent KR-20010063233-A (KR)
Inventor: LEE HAN SEUNG
IPC: G01M1/22
Filed: 1999-12-22
Abstract: PURPOSE: An apparatus for measuring balancing of a gyro motor is provided to accurate control balance of a copper disk by measuring illbalanced position of the gyro motor, thereby minimizing an error of a signal detected from the motion of the gyro motor. CONSTITUTION: An apparatus for measuring balancing of a gyro motor includes an audio pick-up sensor(30) sensing vibration sound generated when the gyro motor is rotating and converting the vibration sound into an electric signal for outputting, an amplifying element(35) amplifying the output of the audio pick-up sensor, and a filtering element(40) setting frequency band in accordance with the rotation speed of the gyro motor and inputting the output of the amplifying element for detecting an illbalanced signal.
Patent KR-20010057354-A (KR)
Inventor: KIM UNG BIN
IPC: H04B1/38
Filed: 1999-12-22
Abstract: PURPOSE: A TRS terminal is provided to enable to interface a wire telephone with a wireless device by implementing an RJ-11 interface in the TRS-terminal and to perform a group order call without a PTT key and data communication through a fax and a modem by connecting to a telephone network. CONSTITUTION: A TRS(Trunked Radio System) terminal having the telephone matching function comprises a telephone matching part(21), a CPU(22), a codec part(23), a DTMF tone interpretation part(24). The telephone matching part(21) receives an audio signal and a key signal inputted from the telephone(10) through a tip signal and a ring signal of the RJ-11 to perform an RJ-11 interface. The CPU(22) controls the telephone matching part(21) and the codec part(23), transmits a digital signal output from the codec part(23) to a base station wirelessly, and displays a key on a screen by combining the digital signal output from the DTMF tone interpretation part(24) and distinguishing the key. The codec part(23) converts an analog audio signal input through the telephone matching part(21) to the digital signal to output to the CPU(22) according to the control signal of the CPU(22). The DTMF tone interpretation(24) interprets the DTMF tone about each key of the telephone inputted through telephone matching part(21) and converts the interpreted tone to the digital signal that the CPU(22) enables to recognize in order to output to the CPU(22).
Patent KR-20010058082-A (KR)
Inventor: KANG SANG CHEOL
IPC: C22B1/14
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing sintered ore using finely calcined dolomite is provided to improve reduction differentiation intensity of the sintered ore by using as a sintering raw material the calcined dolomite having a low softening temperature as a MgO adjusting agent in sintering raw materials preventing lowering of slag fluidity in a blast furnace. CONSTITUTION: In a method for manufacturing sintered ore comprising the processes of obtaining granulated particles by mixing sintering raw materials comprising a MgO adjusting agent with a sintering fuel in a mixer, and charging the obtained granulated particles into a sintering machine, the method for manufacturing the sintered ore further comprises the process of adding finely calcined dolomite to the sintering raw materials so that 0.5 to 1.5 wt.% of finely calcined dolomite having a size of 5 mm or less as a MgO adjusting agent is blended with the sintering raw materials for 100 wt.% of the sintering raw materials.
Patent KR-20010064264-A (KR)
Inventor: KIM DU SIK
IPC: B07C3/00
Filed: 1999-12-27
Abstract: PURPOSE: An automatic processing system for a return mail and method thereof are provided to automate and speed a return mail process by automatically reading sender information and distinguishing the information at high speed and to reduce the number of return mails by preventing expected return mails from being sent with the search of receiver information. CONSTITUTION: An automatic processing system processes the image of a return mail and extracts a receiver address domain and a sender address domain. Then, the system stores a receiver address in a return mail receiver dictionary and prints a sender address barcode on the return mail. Thus, when a mail is accepted, the receiver information is extracted and automatically inquired if registered in the return mail receiver dictionary in advance. After that, the mail is returned to the sender.
Patent KR-20010059627-A (KR)
Inventor: KIM GEON HO
IPC: G06F17/30
Filed: 1999-12-30
Abstract: PURPOSE: A method for verifying a database field input value using an external file is provided to enable a user to easily define and apply an input value by fields without a special database management program by providing an input value definition form by database fields to an external file. CONSTITUTION: A database program is driven(401). An input value definition file by fields is read(402). It is confirmed whether an input or a correction of data is requested(403). In case that an input or the correction of the data is requested, it is checked whether an input value is suitable for a regulation of the definition file in case that the data are inputted or corrected(404). In case that the input value is suitable for the regulation, the data are inputted or corrected(405). In case that a termination is requested, the database program is terminated.
Patent KR-20000029887-A (KR)
Title: Cellular radio system allowing mobile station to communicate through base station connected via cdma radio channel, and base station device and mobile station device used in the same
Inventor: MIMURA MASAHIKO
IPC: H04W36/18
Filed: 1998-05-20
Abstract: PURPOSE: A cellular radio system which can average the traffic channel occupancies of the respective radio frequencies is provided to allow effective use of traffic channels. CONSTITUTION: A cellular radio system includes a plurality of base stations respectively belonging to a plurality of base station groups and forms cells having a predetermined diameter. Mobile stations is connected to the base stations over CDMA radio channels, and each of the base stations(BS) using CDMA radio channels of a plurality of radio frequencies is allocated to the base station(BS) group to which the base station(BS) belongs. The channel occupancies of a plurality of radio frequencies allocated to each of the plurality of base stations(BS) are monitored by a channel occupancy monitoring means. A frequency use state notifying means generates frequency use state information for notifying the mobile station of the use state of each radio frequency on the basis of the channel occupancies and transmits the information to the mobile station.
Patent KR-20000068105-A (KR)
Title: 전자 구동부
IPC: H02K7/08
Filed: 1998-04-30
Abstract: 사실상 용기형태의 그 전방측이 상기 극하우징에 고정된, 일측은 상기 극하우징 내에 그리고 타측은 변속기 하우징에 지탱된 고정자의 고정자축의 회전을 전환시키는 변속기부재를 수납하기 위한 변속기 하우징이 달린 사실상 용기 형태의 극하우징내에 내장된 고정자를 포함하는 구동모터를 구비한 전자구동부, 특히 자동차 창유리 와이퍼용 전자 구동부에 있어서, 
     상기 고정자축(14)은 극하우징의 바닥(11)에 인접하여 압축법에 의해 조립된 실린더 베어링(50) 내부에 지탱되어 있으며 상기 실린더 베어링의 외경(d a )은 그 길이(l)의 3배와 같거나 그 이상인 것을 특징으로 하는 전자 구동부.
Patent KR-20000075515-A (KR)
Title: 외부 단락 장치를 갖는 가스 충전식 서지 프로텍터
IPC: H01T1/14
Filed: 1998-02-20
Abstract: 본 발명은 외부 단락 장치를 갖는 가스 충전식 서지 프로텍터에 관한 것이다. 가스로 채워진 서지 프로텍터(1)의 2개의 전극(3, 4)의 외부 단락을 위한 장치로 개방 링(11) 형태의 탄성 클립(11)이 사용되며, 상기 개방 링(11)은 2개의 전극(3, 4) 사이의 절연체(2)상에 배치되고, 단락 점퍼를 형성하기 위해 상기 개방 링(11)의 한 단부에는 측면에 형성된 2개의 플레이트(14, 15)가 제공된다. 단락 점퍼와 절연체 사이에 삽입된, 용융될 수 있는 재료로 이루어진 스페이서(20)는 전극(3, 4)에 대해 방사 방향으로 이격하여 플레이트(14, 15)를 지지한다. 상기 방식의 서지 프로텍터는 특히 다수의 서지 프로텍터를 수용하기 위한 카세트내에 장착하는데 적합하다.
Patent KR-20010005832-A (KR)
Title: 부분 스캔 디자인에 가중 랜덤 패턴을 적용하는 방법
IPC: G01R31/3185
Filed: 1998-03-18
Abstract: 부분 스캔 테스트에서 가중 랜덤 패턴을 사용하는 방법 및 장치. 컴퓨터는 부분 스캔 디자인상에 결정적 패턴(304)을 발생시킨다. 인접한 스캔 부하들사이에 동일한 수의 캡쳐 클록을 갖는 결정적 패턴은 패턴 그룹(308)으로 함께 그룹화된다. 다음에 컴퓨터는 각각의 패턴 그룹(312)에 대응하는 가중치의 세트를 결정한다. 다음에 테스터는 가중 랜덤 테스트 패턴에 필터로써 이 가중치를 사용하고 적당한 수의 캡쳐 클록 펄스에 따라 이 필터링된 가중 랜덤 테스트 패턴을 테스트중인 디바이스에 적용한다.
Patent KR-20010013022-A (KR)
Inventor: SPINDT J
IPC: H01J3/02
Filed: 1998-05-26
Abstract: An electron- emitting device utilizes an emitter electrode (12) shaped like a ladder in which a line of emitter openings (18) extend through the electrode. In fabricating the device, the emitter openings can be utilized to self-align certain edges, such as edges (38C) of a focusing system (37), to other edges, such as edges (28C) of control electrodes (28), to obtain desired lateral spacings. The self-alignment is typically achieved with the assistance of a backside photolithographic exposure operation. The ladder shape of the emitter electrode also facilitates the removal of short-circuit defects involving the electrode.
Patent KR-20010068263-A (KR)
Title: Shadow mask for cathode ray tube and manufacturing method of phosphor screen using the shadow mask
Inventor: KANG GYEONG AE
IPC: H01J9/02
Filed: 2000-01-03
Abstract: PURPOSE: A shadow mask for a cathode ray tube and a method of manufacturing a fluorescent screen using the same are provided to change an arrangement of an aperture for passing a beam as to form the long side part end of the fluorescent screen equally. CONSTITUTION: In a shadow mask(2) for a cathode ray tube, a porous part(6) has a plurality of apertures(4) for passing a beam. A non-pored part(8) is located in four periphery parts of the porous part. A skirt part(10) is curved in the non-pored part as to couple to a mask frame. The apertures located in the long side end of the porous part maintain 75-125 percents of sizes to the sizes of the aperture adjoined to those in a horizontal direction, while the apertures located in the long side end of the porous part and the apertures adjoined to those in a horizontal direction are arranged side by side.
Patent KR-20000071229-A (KR)
Title: 개선된 구동 회로
IPC: G11C11/417
Filed: 2000-01-05
Abstract: 고주파수 구동 회로에 관한 것이다.  상기 구동부는 충전 시간을 감소시키기 위하여 출력부에서 증가된 전류량을 제공함으로써, 고주파수 동작을 가능하게 한다.  증가된 전류량은 구동 트랜지스터에 인가된 오버드라이브 전압의 크기를 증가시키는 활성 제어 신호를 제공함으로써 달성된다.
Patent KR-20010073502-A (KR)
Title: A alloy of bonding wire for high strength
Inventor: CHO JONG SU
IPC: H01L21/60
Filed: 2000-01-17
Abstract: PURPOSE: A high-strength bonding wire alloy is provided to reduce a diameter, prolong a length and obtain an excellent ball shape by restraining sagging and sweeping while ensuring a high break strength at room and high temperature. CONSTITUTION: A high-strength bonding wire alloy contains at least one element selected from group consisting of Be 1 to 20ppm, Ca 1 to 50ppm and Ba 1 to 30ppm; at least one element selected from group consisting of Y 1 to 30ppm, Sm 1 to 40ppm, In 1 to 20ppm and P 1 to 10ppm; and a balance of high pure gold. A bonding wire(30) from the alloy has no sagging or sweeping to prevent short circuit, and transmits signals in a high speed even in a small diameter. Crystal growth at a ball neck(34) is restricted and a yield strength is raised to increase toughness thereby reducing brittle failure. The bonding wire(30) is applicable to a semiconductor chip with high integration.
Patent KR-20010073527-A (KR)
Inventor: JANG JAE HONG
IPC: B41M5/00
Filed: 2000-01-18
Abstract: PURPOSE: A coloring composition useable in a stamping foil for fiber is provided to obtain high releasing ability to result in saving of production cost and improving productivity by directly forming a coloring layer onto a base film without alternative releasing layer. CONSTITUTION: The coloring composition comprises 50-80 wt. of non-reactive acrylic resin not able to bond to polyester film; 5-30 wt. of nitrocellulose or acrylic resin having reactive radicals and 10-30 wt. of isocyanate, PU base or melamine base curing agent. The composition can be directly coated onto the polyester film as a base film of the stamping foil product. The non-reactive acrylic resin has a glass transition temperature of 80-130 deg.C and contains polymethacrylate base compound and its copolymer having more than 35,000 of molecular weight as a major component.
Patent KR-20010075981-A (KR)
Title: Convergence correcting apparatus
Inventor: LEE GYEONG GEUN
IPC: H04N9/28
Filed: 2000-01-21
Abstract: PURPOSE: A device for compensating convergence is provided to prevent a convergence compensation signal from being distorted by adding a coil for distortion compensation. CONSTITUTION: A convergence coil(Lcy) generates a magnetic flux by a convergence compensation signal and controls a convergence. A filter(404) filters only an alternating current component of a horizontal pulse voltage permitted to a deflection coil(Ldy). A distortion compensation coil(Lcy') receives the signal output from the filter(404), and generates a convergence induction voltage whose size is equal to, but whose phase is inverse to a voltage induced by a deflection coil(Ldy) current in the convergence coil(Lcy).
Patent KR-20000024394-A (KR)
Inventor: CHO JAE CHUN
IPC: G06Q50/20
Filed: 2000-02-11
Abstract: PURPOSE: An education information service system is provided to make an education demander compare the education fee, plan or contents supplied by a plurality of education organizations via the internet. CONSTITUTION: An education information service system includes a web server(30) which makes possible for the education demander(10) to upload an entrusted education or instructor dispatching demand information, to publicize the education demand information for a group of registered organizations(20) or instructors(40) in real time, and for the organizations(20) or the instructors(40) to upload the education plan and transmit it to the demanders. The demanders selects a proper organization or instructor based on the transmitted education plans. The web server offers an incentive to the education organizations or the instructors based on the accumulated mileage if they registers educational contents or the web service subscribers refer to the contents. The system also gives an education evaluation service by posing an education result questionaire for educates or person in charge of the employee training.
Patent KR-20000030692-A (KR)
Inventor: LEE SEUNG WON
IPC: H04M15/12
Filed: 2000-03-11
Abstract: PURPOSE: An optimized billing system implementation method is provided to notify a mobile phone subscriber of an optimal billing system in real time based on a call pattern so that it can reduce the billing charge and induce new mobile phone subscription. CONSTITUTION: The optimized billing system implementation method comprises steps of receiving a billing count request in a charging center(CC) after a mobile communication service for a set time(200), counting the billing charge by using a stored call record based on not only the billing system, originally chosen by the subscriber, but other billing systems, offered by a mobile network service provider(201), transmitting the billing information(202), checking if the subscriber changes the billing systems(203), stopping the process in case that the subscriber does not want to change the systems and otherwise selecting the process method, using an intelligent network or a WAP, changed by the subscriber(204). If the intelligent network process method is selected, the new billing system in a service control point is updated(206), and notified to the subscriber(207). Otherwise, the new billing system request is transmitted via internet(208), updated in the service control point(209) and notified to the subscriber(210).
Patent KR-20000049748-A (KR)
Inventor: YOU CHANG SIK
Filed: 2000-04-27
Abstract: PURPOSE: An electronic business event method performed on Internet is provided to activate electronic business, advertise at low cost, and satisfy a desire for new products of members through event type advertisement. CONSTITUTION: A member enters for a site as an essential step before attending an event(S101). The member is assigned ID from a server by inputting personal information and inputs the ID and a password to enter the site(S102). After log-in, a resident registration number of the ID registered in the member information DB of the server is searched(S103). An estimated price of the registered product by corresponding age is input(S107). Participation in event is terminated by notifying winning announcement date(S109). A winner is confirmed on the day of winning announcement.
Patent KR-20010104429-A (KR)
Inventor: KANG JONG HUN
Filed: 2000-04-27
Abstract: 본 발명은 차량의 배기가스를 이용한 보조히터에 대한 것으로서, 차량의 엔진룸을 통해 유입되는 공기를 모아 배기파이프에 접촉시켜 온도를 높일 수 있게 되어 엔진룸의 공간활용을 높이면서도 기존의 난방장치에 더해 보조적인 난방장치로 도 이용할 수 있도록 된 것이다. 
     이를 위한 특징적인 실시 수단은 엔진룸으로 유입되는 공기를 가열하는 가열수단(3)이 엔진(1)에서 발생되는 배기가스를 배출하기 위한 배기파이프(1')의 외경을 감싸 배기파이프(1')를 흐르는 고온의 배기가스를 통해 열전달이 이루어져 가열되는 구조로 된다.
Patent KR-20000053881-A (KR)
Inventor: JEON BYUNG JU
IPC: A61K8/97
Filed: 2000-05-03
Abstract: PURPOSE: An aromatic article in herb shape is provided to improve the aroma in special place, and a powder of herb produced in the intermediate step is used to improve the taste of foods, condiments and tea. CONSTITUTION: A aromatic article in herb shape is produced by comprising the steps of: drying the herb such as rosemary and lavender etc.; pulverizing the herb in pulverizer at low speed and low tension to decrease the loss or agglomeration of the escholtzia oil; mixing and kneading the herb powder produced with the conventional flour paste; extrusion molding the paste mixture into the desired shape such as various fruits shape and flowers shape; drying the product in the shade at 10°C for 20 hours; aging the aromatic articles in a closed container at 20°C for 20 hours.
Patent KR-20010105975-A (KR)
Title: Cytalogy auto smear method
Inventor: KIM HAE WON
IPC: G01N1/28
Filed: 2000-05-19
Abstract: Compounds of formula (I), wherein A' and A'' are independently the same or different group of formula (II) wherein: R' is H, CH 3, C(CH3) 2, -OR a, -N(R a) 2, -N(R a)OR a or -DP; R''' is H or CH 3 ; R a is H, C 1 -C 3 alkyl; D is a bond, alkylene, -C(=O)-, -S(O)- or -S(O) 2 -; P is an optionally substituted, mono or bicyclic carbo- or heterocycle; R'' is H, any of the sidechains found in the natural amino acids, carboxacetamide, or a group (CH 2) n DP; M is a bond or -C(=O)N(R''')-; Q is absent, a bond, -CH(OH)- or -CH 2 -; or R'' together with Q, M and R' define an optionally substituted 5 or 6 membered carbo- or heterocyclic ring which is optionally fused with a further 5 or 6 membered carbo- or heterocyclic ring; with the proviso that R' is -OR a, -N(R a) 2, -N(R a)OR a or -DP, if M is a bond and Q is absent; X is H, OH, OCH 3 ; Y is H, OH, OCH 3, but X and Y are not both H; Z' and Z'' are independently -(CH 2) m P where P is as defined above; n and m are independently 0, 1 or 2; and pharmaceutically acceptable salts and prodrugs thereof have utility as aspartyl protease inhibitors of HIV. They can be prepared in a facile two step synthesis from novel 2,5-di-O-benzyl-L-mannaro-1,4:6,3-dilactone intermediates.
Patent KR-20010014985-A (KR)
Inventor: GILBERT SR MICHAEL H
IPC: H05B3/26
Filed: 2000-05-30
Abstract: PURPOSE: A heater capable of pyrolytic boron nitride radiation is provided to supply a radiation heating device having an emissivity of 80% or more. CONSTITUTION: The pyrolytic boron nitride radiation heating device(10) includes a dielectric base(12) of boron nitride, a heating element(14) of pyrolytic graphite on the dielectric base(12), a first outer coating surrounding the heating element and composed of pyrolytic boron nitride, and a second outer coating surrounding the first outer coating and having a composition with an emissivity above at least about 80% at a wavelength of 1.55.
Patent KR-20010108819-A (KR)
Inventor: KIM YONG JIN
Filed: 2000-05-31
Abstract: 본 발명의 목적은 설비가동중에 수소가스를 제거하지 않은 상태에서 주기적으로 실롤을 청소할 수 있도록 하여 실롤 청소시 과다한 라인 휴지 시간을 줄일 수 있도록 한 광휘소둔로 밀폐박스의 실롤 청소장치를 제공함에 있다. 
     이에 본 발명은 광휘소둔로의 밀폐박스에 있어서, 상기 밀폐박스 내부에서 실롤의 축방향으로 놓여지고 표면에 솔이 부착되어 있는 브러쉬롤과, 밀폐박스 외측에 설치되어 브러쉬롤을 회전시키기 위한 구동모터, 구동모터의 구동축과 브러쉬롤의 회전축을 연결하는 유니버셜조인트부재로 이루어져 상,하부 실롤의 표면을 청소하여 이물질을 제거하기 위한 청소부와, 상기 밀폐박스 외측면에 회전가능하게 설치되고 브러쉬롤의 회전축이 중심에 대해 편향되게 관통설치되는 회전판과, 회전판 외측으로 소정길이 돌출설치되는 작동레버, 밀폐박스 측면에 설치되고 작동레버에 연결되어 회전판을 회동시키기 위한 구동실린더로 이루어져 브러쉬롤을 실롤 표면에 선택적으로 접촉시키기 위한 이동부를 포함하는 것을 특징으로 하는 광휘소둔로 밀폐박스의 실롤 오염 제거장치를 제공한다.
Patent KR-20010109989-A (KR)
Inventor: SUN SAM GYU
IPC: G06Q30/00
Filed: 2000-06-05
Abstract: 본 발명은 무선통신을 이용한 디지털보드 광고메시지 전달시스템 및 이를 이용한 광고메시지 전달방법에 관한 것으로서, 광고메시지 전달시스템은 개인유저로부터 유선망을 통해 입력된 입력정보를 텍스트형식으로 변환시켜 저장하는 변환 저장부; 개인유저로부터 무선망을 통해 입력된 입력정보, 기존 유무선서비스망에 가입된 회원정보, 광고게재 희망유저로부터 유무선으로 입력된 회원정보와 광고내용, 및 무선 서비스용 웹페이지의 유지운용에 필요한 정보들이 저장된 웹서버; 상기 변환 저장부와 상기 웹서버에 연결되어 개인신상 정보, 개인서비스에 필요한 정보, 기업광고 정보, 기업서비스에 필요한 정보, 및 개별 광고 콘텐츠가 저장되는 데이터 베이스 서버; 상기 데이터 베이스 서버와 연결되어 고유아이디에 따라 특정정보에 해당하는 데이터를 편성하는 한편 실제 전송하게 될 콘텐츠에 제어신호를 부가시키는 제어신호 접근 인코딩 모듈이 내장된 제어부; 상기 제어부에 연결된 채 제어부로부터 수신된 데이터를 해당 통신회사의 프로토콜로 송출하는 전화접속부; 및 상기 전화접속부와 무선으로 통신할 수 있는 해당 통신회사별 수신카드가 착탈 가능하게 설치되며, 데이터 디코딩 모듈이 내장된 롬, 데이터의 원활한 출력을위한 프로세서와 램, 및 콘텐츠를 화면 출력하는 디지털 보드로 구성된다. 
     또한, 광고메시지 전달방법은 광고를 게재하고자 하는 광고게재 희망유저나 개인유저에게서 유무선을 통해 광고게재 희망요청을 받는 광고요청단계; 상기 개인유저에 대한 회원정보를 텍스트 형식으로 변환시키는 변환단계; 상기 광고게재 희망유저, 개인유저, 및 상기 기존 회원정보에 대한 데이터를 보유하는 한편 유무선으로 입력된 데이터를 이용하여 웹페이지가 운용되는 웹페이지 운용단계; 데이터 베이스 서버로부터 상기 유저들의 고유아이디에 따라 특정정보에 해당하는 데이터를 편성하는 한편 실제 전송하게 될 콘텐츠에 제어신호를 부가시키는 제어단계; 및 상기 제어부에 연결된 채 제어부로부터 수신된 신호를 해당 통신회사의 프로토콜로 무선송출하고, 무선송출된 신호를 해당 통신회사별 수신카드로 무선수신하여 제어신호와 콘텐츠를 분리한 후 특정한 장소에 설치되는 디지털 보드에서 콘텐츠를 디스플레이함으로써 광고가 이루어진다.
Patent KR-20000054418-A (KR)
Title: C-TO-C type game system having a know ledge information provided structure of the quize type and research for activing a virtual currency and method thenefore
Inventor: YUN YEONG SEOK
IPC: G06Q20/06
Filed: 2000-06-05
Abstract: PURPOSE: A C-to-C type game system is provided, so that members can autonomously/openly/actively pose problems to generate starting points and decide problems to criticize the problems, to progress games with the game system instead of a B-to-C system. CONSTITUTION: A C-to-C type game system of supplying research information and quiz information for cyber money activation, comprises a member managing database(60A), a filling database(60A), a betting database, a calculating system(70), a transactions system, an electronic settlement system(800, and a contributing system. The member managing database manages general members and management consignment members. If the members participate in games, the member managing system receives service charges according to information games to manage the service charges. The filling system are connected to the members to fill cyber money, and transfers the cyber money to exchange the cyber money with mileage when the cyber money is filled for free. The betting system manages bet results, so that the members can participate in betting to play the information games. The calculating system calculates the bet results. The transactions system includes an internet cafe franchise, an on-line shopping mall, and digital contents. The members use the cyber money in the internet cafe franchise, and the internet cafe franchise supplies character products to the members. The electronic settlement system performs electronic settlements according to transactions. The contributing system automatically receives contributions from the members when the members participate in the betting.
Patent KR-20010111172-A (KR)
Inventor: LEE SEUNG CHEOL
Filed: 2000-06-08
Abstract: 본 발명은 이동 통신 시스템에서 가입자 정보에 접근하는 방법에 관한 것으로, 이동 통신 시스템에서 2키 방식의 MIN과 MDN 릴레이션 각각을 통해 가입자 데이터베이스의 튜플 인덱스를 얻게 하여 가입자 데이터베이스를 빠른 시간에 검색이 가능하도록 한다.