baber/WOPTO huggingface dataset:
Patent KR-20000048426-A (KR)
Inventor: YANEK KENITH P
IPC: C09D175/04
Filed: 1999-12-27
Abstract: PURPOSE: Provided are a method for preparing a solvent member of 1, 2, 4-triazole sealed powder cross-link agent, a 1, 2, 4-triazole sealed powder cross-link agent, a polyurethane powder cross-link agent and coated materials using thereof. CONSTITUTION: A method for preparing a solvent member of 1, 2, 4-triazole sealed powder cross-link agent comprises the steps of: (i) reacting polyisocyanate containing bis(4-isocyanatocyclohexyl) methane derivative with 1, 2, 4-triazole at a temperature of about 150°C or less to prepare a liquefied melted materials; (ii) cooling the melted materials to a resin and grinding the resin into powder cross-link agent. The 1, 2, 4-triazole sealed powder cross-link agent contains the polyisocyanate containing the reaction products of bis(4-isocyanatocyclohexyl)methane and one diol selected from the group consisting of 1, 6-hexanediol, ethyleneglycol, 1, 4-butanediol and trimethylol propane. The polyurethane powder cross-link agent comprises the 1, 2, 3-triazole sealed powder cross-link agent ingredient containing bis(isocyanatocyclohexyl) methane isocyanurate and hexamethylene diisocyanate isocyanurate. The coated materials are prepared by the polyurethane powder coating composition.
Patent KR-20010061788-A (KR)
Inventor: LEE SEONG GWON
IPC: H01L21/768
Filed: 1999-12-29
Abstract: PURPOSE: A method for manufacturing a multilayered metal interconnection wherein an interlayer dielectric is deposited after a plug is formed, is provided to prevent a characteristic from being degraded and to more effectively connect an upper interconnection with a lower interconnection, by preventing a contact hole from being completely exposed in forming the contact hole of a fine pattern. CONSTITUTION: A metal layer for a lower interconnection is formed on a semiconductor substrate(40). A conductive layer for a plug(42) is deposited on the metal layer for the lower interconnection. The conductive layer for the plug is patterned to have a predetermined shape and the plug is formed. After a predetermined shape of a photoresist layer pattern is formed on the plug and the metal layer for the lower interconnection, the metal layer for the lower interconnection is etched to form the lower interconnection. The photoresist layer pattern is removed. An interlayer dielectric is deposited on the semiconductor substrate to cover the plug and the lower interconnection. The interlayer dielectric is planarized to expose the plug. An upper interconnection(45) in contact with the plug on the interlayer dielectric is formed.
Patent KR-20010059310-A (KR)
Inventor: YOON JONG SEOK
IPC: F02D41/08
Filed: 1999-12-30
Abstract: PURPOSE: An improving method for stability of an engine idle is provided to improve stability of engine idle through compensating fuel amount, air amount, and ignition time in case of not detecting a misfire caused by an engine vibration value under a limit value of detecting the misfire. CONSTITUTION: In case of a temperature of cooling water over an established temperature, engine vibration over an idle instability value and under a misfire condition is decided. Then, engine vibration values for each established RPM(Revolutions Per Minute) are added for deciding to be over an established engine vibration limit value. Then, an additional fuel amount is supplied according to the temperature of the cooling water. Then, the added engine vibration value is decided to be over the engine vibration limit value. An air amount is added according to idle speed drive. Then, the added engine vibration value is decided to be over the engine vibration limit value for compensating an ignition time.
Patent KR-20010066294-A (KR)
Inventor: JUNG SEON UK
IPC: H01L21/66
Filed: 1999-12-31
Abstract: PURPOSE: A method of measuring displacement of a fine pattern is to calculate difference of a coordinate value between an inner hole and an outer hole, thereby measuring a fine apochromatic component of a lens. CONSTITUTION: The first photoresist is doped on a semiconductor substrate(100). The first pattern layer is then formed by a process of patterning. Using an etching process, a trench area is formed on the first pattern layer. When the etching is completed, the first photoresist on the first pattern layer is removed. By this etching process, space is formed within the semiconductor substrate with a predetermined area. The space is used as an inner hole. The second photoresist is then doped on the first pattern layer to form the second pattern layer. Upon the pattern structure of the second pattern layer, the inner hole and an outer hole is formed. After obtaining a coordinate value of the inner hole and the outer hole, its difference is calculated to measure displacement of the pattern.
Patent KR-20000023823-A (KR)
Inventor: COX GEOFFREY MARSHALL
IPC: G10L25/90
Filed: 1999-01-16
Abstract: PURPOSE: A system is to generalize the noise signal sequentially by combining the plurality of statistic figure according to the user signal and to make the entire detecting signal. CONSTITUTION: A system comprises a voice detecting sub system(11,13,15), a peak signal filter (20), a noise filter(22), a sub system changing filter(24), and a voice determining logical part(42). The system further comprises an inputting terminal, a first filter which is connected to the inputting terminal, a first comparing means which compares the first standard signal, a second filter, and a second inputting terminal which compares the second standard signal which shows the existence of the voice signal at the communication signal. The second filter includes the moving average filter and the change filter.
Patent KR-20000029854-A (KR)
Title: Self-adhesive labels
Inventor: BARRY DAVID ROBERT
IPC: G09F3/02
Filed: 1997-08-05
Abstract: PURPOSE: A self-adhesive label is provided to improve the cohesive force when the label is attached on the rounded product, for example a cylindrical container. CONSTITUTION: A self-adhesive label comprising a self-adhesive base(6) having a rear self -adhesive surface, a multi-page booklet(8) in an unfolded configuration disposed over a front surface of the base, a cover sheet(10) disposed over the booklet and a self-adhesive laminar material(30) having a rear self-adhesive surface which is adhered over the cover sheet and to a portion of the front surface of the base, the booklet being temporarily attached to the cover sheet whereby when the laminar material and the cover sheet are pulled away from the base thereby to reveal the booklet, the booklet is detachable from the cover sheet.
Patent KR-20000068504-A (KR)
Title: 인터리빙을 사용한 멀티레벨 셀 메모리의 정정 방법 및 장치
IPC: G11C29/42
Filed: 1997-09-05
Abstract: 멀티레벨 셀 메모리 어레이(250)에 있는 에러를 정정하기 위한 방법 및 장치가 설명되어 있다. 멀티레벨 셀 메모리 어레이(250)는 각각 두 비트 이상의 데이터를 저장할 수 있는 멀티레벨 셀을 포함한다. 멀티레벨 셀 메모리 디바이스(204)는 복수의 데이터 비트(332)를 수신한다. 복수의 비트(332)는 두 개 이상의 데이터 워드(334,336)로 분류(330)된다. 에러 정정 코드(364,366)는 두 개 이상의 데이터 워드(334,336) 각각에 대하여 발생된다. 두 개 이상의 데이터 워드(334,336) 각각으로부터 한 비트를 포함하는 메모리 요소 비트 패턴(390)이 형성된다. 메모리 요소 비트 패턴과 관계된  충전 상태가 멀티레벨 셀 중의 한 개에 저장된다.
Patent KR-20000048958-A (KR)
Title: Method for preparing compositions for transferring nucleic acids
Inventor: BOUKHNIKACHVILI TSIALA
IPC: C12N15/88
Filed: 1997-10-03
Abstract: PURPOSE: Provided is a method for preparing a composition for transferring nucleic acids to obtain defined, homogeneous and reproducible compositions which have enhanced transfectant properties. The transfectant composition is used for the transfer of nucleic acids in vitro, ex vivo or in vivo. CONSTITUTION: A method for preparing a composition for the transfer of nucleic acids comprises the steps of: bringing a nucleic acid into contact with a cationic lipid, wherein, prior to the bringing into contact, the cationic lipid is heated until a micellar solution is formed. In addition, the method for preparing a composition further comprises between the heating step and the step for bringing into contact, a step of pre-compaction maturation of the cationic lipid carried out by cooling, modification of the ionic strength and/or modification of the pH of the medium.
Patent KR-20000068893-A (KR)
Title: 분리용 천공라인 형성장치
IPC: B65B9/067
Filed: 1998-08-28
Abstract: 본 발명은 분리용 천공라인 형성장치에 관한 것으로서, 슬릿용 둥근 날(1)을 가진 날 부착 회전체(2)와 이 슬릿용 둥근 날(1)이 맞닿는 표면(3)을 가진 수회전체(4)를 연속 이송되는 이송물(5)의 천공라인 형성위치(6)에 끼운 상태로 설치하고, 수회전체(4)의 표면(3)에 날 부착 회전체(2)의 슬릿용 둥근 날(1)이 맞닿을 수 없는 무절단부 형성용 오목부(7)를 회전방향에 대해 소정 간격을 두고 설치하고, 천공라인 형성위치(6)에 절단 슬릿부(8A)와 무절단부(8B)가 교대로 연속되는 분리용 천공라인(8)이 형성되도록 구성하고, 둥근 날 회전체(2)에 대해 수회전체(4)를 회전축 방향으로 상대적으로 이동 조정 자유롭게 설치하고, 또 수회전체(4)의 무절단부 형성용 오목부(7)의 회전 방향의 형성폭이 이 수회전체(4)의 회전축 방향에 따라서 다른 형상으로 설정하고, 이 수회전체(4)의 회전축 방향으로의 상대 이동에 의해 무절단부 형성용 오목부(7)의 회전방향의 형성 폭이 가변하여 절단 슬릿부(8A)와 무절단부(8B)의 형성비를 가변 조정할 수 있도록 구성한 것을 특징으로 한다.
Patent KR-20000070495-A (KR)
IPC: A01N63/50
Filed: 1998-01-27
Abstract: The present invention relates to a method of enhancing growth of plants. This involves applying a hypersensitive response elicitor polypeptide or protein in a non-infectious form to a plant or plant seed under conditions effective to enhance growth of the plant or plants produced from the plant seed. Alternatively, transgenic plants or transgenic plant seeds transformed with a DNA molecule encoding a hypersensitive response elicitor polypeptide or protein can be provided and the transgenic plants or plants resulting from the transgenic plant seeds are grown under conditions effective to enhance plant growth.
Patent KR-20000075792-A (KR)
Title: 금속 스트립의 코팅 방법 및 장치
IPC: C25D21/12
Filed: 1998-02-17
Abstract: 본 발명은 전류가 코팅 금속의 피막을 금속 스트립상에 침착시키고, 전류가 특히 전기 도금조의 특성에 따라 소정 두께를 가진 피막이 금속 스트립상에 형성되도록 설정되는 방식으로, 금속 스트립이 통과하는 전해질을 포함하는 적어도 하나의 전기 도금조를 사용해서, 코팅 금속으로 금속 스트립을 코팅하기 위한, 특히 아연 또는 아연-니켈 화합물로 강 스트립을 코팅하기 위한 방법에 관한 것이다.
Patent KR-20010013947-A (KR)
Title: 신규한 난연성 가소제
IPC: C07C69/76
Filed: 1998-06-18
Abstract: 본 발명은 유기 알콜 및 테트라할로프탈산 무수물 또는 테트라할로프탈산으로부터 합성된 신규한 에스테르, 이러한 에스테르의 제조방법, 및 이러한 에스테르의 신규한 용도에 관한 것이다.  본 발명은 우수한 가소화 작용성 및 저 발연성을 포함하는, 현저히 우수한 특징을 나타내는 3개의 디알킬테트라할로프탈레이트 조성물 그룹을 제공한다.  이 에스테르는 에스테르의 두 알콜이 모두 동일하다는 점에서 대칭이거나, 유도된 프탈레이트 에스테르의 두 알콜이 상이하여 비대칭이거나, 대칭 에스테르와 비대칭 에스테르의 혼합물일 수 있다.  본 발명의 에스테르는 PVC 또는 다른 중합 시스템에서 난연성 가소제로서 유용하다.
Patent KR-20010075913-A (KR)
Title: Ultra fine metal-pyrithione dispersion free of salt and process for preparing the same
Inventor: AHN BYEONG GU
IPC: A61K31/44
Filed: 2000-01-21
Abstract: PURPOSE: Provided is a preparation method of fine dispersed liquid of metal pyrithione which is used as fungicide in the cosmetic formulation such as shampoo. The dispersed liquid of fine granular metal pyrithione doubles the fungicidal effect, reduces the skin irritation and re-coagulation as well as layer separation in the liquid formulations. CONSTITUTION: Metal pyrithione is represented by chemical formula 1 where M is Zn2+, Cu2+, Mg2+ or Sr2+. It is made by reacting sodium pyrithione solution with metal chloride or sulfate. The by-product, sodium chloride and sulfate are 18-22wt.% and they are eliminated by filtering through ultra-filtration membrane for the cosmetic formulation. The formulations are composed of, based on 100 weight part of metal pyrithione granules having average 0.1-1.0 micrometer, 0.1-10 wt. part of anionic resins and 0.1-10 wt. part of non-ionic surfactant and not more that 10ppm of negative ions such as chlorine and sulfate.
Patent KR-20010076684-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: YOO GYEONG JIN
IPC: H01L21/283
Filed: 2000-01-27
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to simplify a process and at the same time to improve a production efficiency. CONSTITUTION: According to the method, a conductive film is formed on a semiconductor substrate(21), and a word line(22) is formed by removing the conductive film selectively through a photo lithography and an etching process. Then, after forming an insulation film on the whole surface of the semiconductor substrate including the word line, a sidewall(23) is formed on both sides of the word line by performing an etch back process. An ILD(Inter Layer Dielectric) film(24) is forming on the whole surface of the substrate including the word line, and a contact hole(25) is formed by removing the ILD film selectively through a photo lithography and an etching process to reveal a part of the surface of the substrate and the word line. After depositing a photo resist(26) on the substrate, a region where a local interconnection is to be formed is defined by patterning the photo resist with an exposure and developing process. Then, a partial thickness of the ILD film is removed using the patterned photo resist as a mask. The photo resist is removed, and a barrier metal film(27) and a tungsten film are formed in sequence on the whole surface of the substrate. A tungsten plug(28a) and the local interconnection are formed at the same time in the contact hole by performing a CMP process on an upper surface of the ILD film.
Patent KR-20000024270-A (KR)
Inventor: KIM BYEONG SIK
IPC: B28B3/14
Filed: 2000-02-02
Abstract: PURPOSE: A device for producing a board and a sheet by using a white clay is provided to smoothly supply a molding plate, to uniformly spread a raw material, and to mold without sticking the raw material in a roller for controlling a thickness. CONSTITUTION: A producing device of sheet for an artificial marble is installed a pinch roller(5) to control a thickness for supplying a molding plate in a first hopper(2), and an iron(7) to smooth out the surface of a raw material in the rear of a roller for controlling the thickness and a knife. The iron(7) for smoothing out the surface of the raw material is coated a fluoric resin in the surface, is able to control the thickness by the elevating operation of an upper handle for controlling the thickness(13b), and to control the width by the reciprocation of a side handle(18). The sheet or a board is controlled by the control handle of thickness(13) during supplying a glass fiber(10) supplied from a roller for supplying the glass fiber(3) on the raw material spread on the molding plate(9) transferred by a conveyer(4). Then the thickness is transferred during controlling with a control handle for thickness(13') by supplying a second glass fiber(10') with a supplying roller of the second glass fiber(3'). The surface is uniformly spread without staining the raw material by passing the raw material in the iron(7) coated the fluoric resin after scratching the raw material strained in the roller(5) with the knife during controlling the thickness with a control handle of thickness(13a).
Patent KR-20010078535-A (KR)
Title: Method of attaching electro luminescence to liquid crystal device
Inventor: KANG WON IL
IPC: G02F1/1335
Filed: 2000-02-02
Abstract: PURPOSE: A method for manufacturing a liquid crystal display integrated with a light emitting element is to prevent an occurrence of pollution in a soldering process, thereby obtaining a stable structure. CONSTITUTION: A transparent electrode is deposited on a polarizing plate of a liquid crystal display device(100). A light emitting layer is formed on the transparent electrode(200). An insulating layer is formed on the light emitting layer(300). A rear electrode substrate is arranged on the insulating layer(400). A passivation film is coated on the rear electrode substrate(500). The light emitting layer is formed with a sulfate of zinc and emits a light when a voltage is applied thereto. It is preferable that the rear electrode substrate is formed using an aluminum electrode substrate. The insulating layer isolates the substrate from the light emitting layer.
Patent KR-20010066739-A (KR)
Inventor: HAN YONG UN
IPC: H05B6/68
Filed: 2000-02-28
Abstract: PURPOSE: A safety circuit for a microwave oven and a controlling method thereof are provided to regulate DC power by using a switch of small capacity and to detect generation of over current while monitoring a monitor switch for preventing damage on a circuit element. CONSTITUTION: In a closed state of a cooking cavity door, a door detect switch(DSW) and a primary interlock switch(PSW) are switched on by detecting the closed state of the door. By start of a cooking function, a microcomputer(40) turns on a switching transistor(41) for exciting an exciting coil(ICO). A secondary interlock switch(SSW) is switched on according to excited state of the exciting coil. In case of an error in the primary interlock switch and the secondary interlock switch, short state is maintained regardless of opened state of the cooking cavity door. First and second monitor switches(MSW1,MSW2) are switched on according to opened state of the door regardless of short state of the interlock switches. Therefore, a fuse connected to DC is opened. Then, DC is blocked according to the opened state of the fuse regardless of operating state of first and second field effect transistors(FET1,FET2). Therefore, high voltage is not generated while stopping a magnetron.
Patent KR-20010006902-A (KR)
Title: Comparator and voltage controlled oscillator circuit
Inventor: SEGAWA YUJI
IPC: H03K19/00
Filed: 2000-03-29
Abstract: PURPOSE: Disclosed is a comparator employing inverters to continuously conduct an accurate comparison operation at a high-speed. CONSTITUTION: The comparator is provided with a dummy inverter(32) having the equal electric characteristic to that of an inverter(31) acting like the comparator. A control circuit(33) gives an input voltage Vin' for Vth detection to the dummy inverter(32) and an output voltage Vout' for Vth detection output from the dummy inverter(32) is given to the control circuit(33) to detect a threshold voltage Vth of the dummy inverter(32). By controlling a back gate voltage of MOS transistors(TRs,Q3,Q4) of the dummy inverter(32) and the inverter(31) receiver so that the threshold voltage Vth is coincident with an external reference voltage VR. the threshold voltage Vth of the inverter(31) is controlled.
Patent KR-20010094617-A (KR)
Title: A supply method of self photo for web site
Inventor: YOO YOUN SIK
IPC: G06F17/00
Filed: 2000-03-31
Abstract: PURPOSE: A method for providing a self photo is provided to allow a user to take a photograph of himself after selecting a background picture by using a web camera for a personal computer, and to give a desired image file to the user after processing the photograph in a web server. CONSTITUTION: The method for providing a self-photo with a user by using a web site gives a service to a client in accordance with a demand of the client linked to a web site managing part(100) which has information relevant to a registered client. The method comprises the steps of examining whether web cameras are mounted on terminals of clients linked to a main server(110) by a web site controller(120); allowing the clients to create image files of themselves by operating the web cameras and transmitting created image files to the main server(110); and outputting the image files transmitted to the main servers(110) as a desired figure of photograph.
Patent KR-20010096215-A (KR)
Title: Cleaning brush rotating handle
Inventor: PARK BYUNG ROK
IPC: A46B13/08
Filed: 2000-04-18
Abstract: PURPOSE: A rotating handle for a washing brush is provided to maximize the convenience of washing by automatically washing the interior of a bottle with the washing brush is in the bottle. CONSTITUTION: The rotating handle, connected to a pole(2) of a washing brush(1) for washing a baby bottle and so on, comprises a body(10) formed with a screw thread on the one side thereof, a tubular member to be inserted into the body and formed with a spiral groove in the inner surface thereof, an expansion member(30) to be threaded in the tubular member, a cover(40) screwed to the screw thread formed on the body, and a spring fitted in the tubular member for elastically expanding the expansion member. The expansion member connected to the pole of washing brush is expanded/contracted in the tubular member to rotate the washing brush.
Patent KR-20010097218-A (KR)
Inventor: KIM HYEON SU
Filed: 2000-04-20
Abstract: 본 발명에 따른 인터넷을 이용한 불용 재고 판매 시스템은, 불용 재고에 대한 정보를 요청하며, 필요한 불용 재고에 대한 구매를 수행하는 클라이언트와, 클라이언트로부터 요청되는 조건에 알맞은 불용 재고 정보를 제공하며, 불용 재고를 판매하는 불용 재고 정보 제공 서버와, 클라이언트와 불용 재고 정보 제공 서버를 연결하는 네트워크 망 및 불용 재고 정보가 저장되어 있는 불용 재고 정보 데이터베이스를 포함한다. 
     또한, 본 발명에 따른 인터넷을 이용한 불용 재고 판매 시스템의 운용방법은, 클라이언트가 불용 재고 정보 제공 서버에 접속하는 단계와, 불용 재고 정보 제공 서버에 접속한 클라이언트는 불용 재고 정보 제공 서버로부터 제공받고자 하는 불용 재고의 조건을 입력하고, 그 조건에 해당되는 불용 재고 정보의 제공을 요청하는 단계와, 클라이언트의 요청에 따라, 불용 재고 정보 제공 서버는 불용 재고 정보 데이터베이스에 구축되어 있는 불용 재고 정보를 이용하여, 클라이언트로부터 요청되는 조건에 알맞은 불용 재고를 검색하는 단계 및 불용 재고 정보 제공 서버는 검색된 불용 재고 정보를 클라이언트에게 제공하는 단계를 포함한다.
Patent KR-20010098065-A (KR)
Inventor: CHUNG TAE SUN
IPC: G09B5/06
Filed: 2000-04-28
Abstract: 본 발명은 DDR 학습놀이 방법에 관한 것으로 컴퓨터에 입력된 프로그램에 의하여 컴퓨터의 모니터에 학습내용이 화면으로 표시되고 화면중의 선답란에는 학습내용과 관련한 문제가 표시되며,학습자는 컴퓨터에 연결된 스위치판에서 정답 스위치를 접속하여 답을 맞추고 또 문제의 출현속도를 빠르게 함에 따라 스위치판을 신속하게 누르지 않으면 문제를 놓치게 되어 보다 빠른 동작으로 스위치판을 발이나 손으로 누르는 동작을 통하여  어린이들이 흥미있게 율동이나 춤을 추게 되며, 학습내용을 파악하는 시각적, 청각적, 동작의 결합에 의하여 학습내용을 총체적으로 깊게 인식되면서 오래 기억되고  학습자의 정신적 육체적 발달의 촉진과 사고를 증진시키어 각종 과목의 교육적 학습효과를 보다 높힐 수 있게 한 것이다.
Patent KR-20000077130-A (KR)
Title: 알루미늄시트의 초소성 성형을 위한 개량 실비드
IPC: B21D24/04
Filed: 2000-05-02
Abstract: 초소성 다이 또는 툴(12)에서 커스프-형태의 바인더면 실 비드(22)는 시트 작업물, 특히 알루미늄 시트와 기밀형태로 맞물리지만, 작업물 재료가 거의 움직이지 않아서, 형성된 시트(16)은 상기 툴에 붙지 않고, 성형조작의 완료시 쉽게 제거된다. 상기 커스프 형태는 잘려질 수 있고, 상기 실 형태는 커스프형태 이외의 편편한 바인더면내로 움푹 들어간 인접밸리를 포함할 수 있다.
Patent KR-20010103329-A (KR)
Inventor: JUNG JONG BOK
Filed: 2000-05-09
Abstract: 본 발명은 차량의 배터리 접속구조에 관해 개시한다. 본 발명은 배터리의 상부로 돌출되며 상단에 이탈방지 플랜지를 가지는 포스트 단자와, 어느 한쪽 단부에 다른쪽 단부가 관통하는 안내슬롯이 형성되어 양 단부가 대략 X형으로 교차하여 중첩되는 원통형으로 형성되고 케이블의 와이어에 고정되어 배터리의 포스트 단자를 탄성적으로 클램핑하며 그 양단에 탄성변형을 위한 파지탭들을 갖는 클램프 단자로 구성된다. 클램프 단자의 내경은 수축시 포스트의 외경 보다 작게 되고, 탄성변형시에는 그 이탈방지 플랜지의 외경 보다 크게 되도록 형성된다. 본 발명은 종래와 같은 별도의 볼트와 너트 없이도 케이블과 배터리를 견고하게 접속 고정시킬 수 있을 뿐 아니라 정비시 등에 케이블의 접속과 해제 작업을 한 번의 동작으로 간편하고 신속하게 수행할 수 있게 된다.
Patent KR-20010106904-A (KR)
Inventor: LEE JAE EOK
IPC: H04B1/40
Filed: 2000-05-24
Abstract: 본 발명은 이동 통신 단말기 상의 소프트키(soft-key)의 토글(toggle) 기능으로 문자와 숫자를 병행하여 입력하게 하고, 여러 검색 엔진, 예컨대, 전화번호 검색 엔진, 이름 검색 엔진, 저장장소 검색 엔진들을 하나의 검색 엔진으로 통합함으로써, 보다 간편하게 전화번호 검색을 수행할 수 있도록 한 이동 통신 단말기의 전화번호 검색 방법에 관한 것이다. 
     즉, 본 발명은, 소프트키의 초기 입력 신호에 대응하여 단말기를 숫자 입력 모드로 전환시키며, 소정 숫자 데이터가 입력되는지를 판단하는 제 1 단계와; 제 1 단계의 판단 결과, 소정 숫자 데이터의 입력이 완료되면, 검색 개시 신호가 인가되는지를 판단하는 제 2 단계와; 검색 개시 신호가 인가되면, 단말기내에 저장된 전화번호 데이터를 검색하여 입력된 숫자 데이터와 매칭되는 전화번호 데이터가 존재하는지를 판단하는 제 3 단계와; 제 3 단계의 판단 결과, 입력된 숫자 데이터와 매칭되는 전화번호 데이터가 존재하면 매칭되는 전화번호 데이터를 단말기상에 디스플레이하는 제 4 단계와; 소프트키의 2차 입력 신호에 대응하여 단말기를 문자 또는 숫자/문자 입력 모드로 전환시키며, 소정 문자 또는 숫자/문자 데이터가 입력되는지를 판단하는 제 5 단계와; 소정 문자 또는 숫자/문자 데이터의 입력이 완료되면, 검색 개시 신호가 인가되는지를 판단하는 제 6 단계와; 검색 개시 신호가 인가되면, 단말기내에 저장된 이름 데이터를 검색하여 입력된 문자 또는 숫자/문자 데이터와 매칭되는 이름 데이터가 존재하는지를 판단하는 제 7 단계와; 제 7 단계의판단 결과, 입력된 문자 또는 숫자/문자 데이터와 매칭되는 이름 데이터가 존재하면 매칭되는 이름 데이터에 해당하는 전화번호 데이터를 단말기상에 디스플레이하는 제 8 단계로 이루어진다. 따라서, 본 발명은 이동 통신 단말기의 전화번호 검색을 보다 간편하게 수행할 수 있으므로, 사용자에게는 사용 편의성 증진을, 단말기 생산업자에게는 매출 증대를 꾀할 수 있는 효과가 있다.
Patent KR-20000054217-A (KR)
Inventor: KIM DAE HEE
IPC: H04W8/24
Filed: 2000-05-26
Abstract: PURPOSE: A method for utilizing a blue/white flag game via a cellular phone is provided to supply the blue-white flag game in a wireless application protocol(WAP) type by accessing to a wireless internet network via the cellular phone, regardless of time or place. CONSTITUTION: A method for utilizing a blue/white flag game via a cellular phone comprises the steps of: accessing to a wireless internet server and selecting a game service; if a game is displayed on a screen of the cellular phone, selecting a stage of the game according to indication of a game message and starting the game; if the game message commands raising/falling of each flags to other directions, raising or falling the flags by selecting number buttons(210-240); if a signal included in the message is consisted with an inputted key number, displaying points on the screen; varying character's expression in proportion to the points; and if a user passes the stage, moving a next one, while displaying a message 'very good'.