baber/WOPTO huggingface dataset:
Patent KR-20000047215-A (KR)
Title: Closed loop power control system in mobile communication system using satellite
Inventor: YUN SANG BO
IPC: H04B7/185
Filed: 1998-12-31
Abstract: PURPOSE: A closed loop power control system in the mobile communication system using a satellite is provided to efficiently execute the closed loop power control between a base station and a mobile communication terminal. CONSTITUTION: A received signal received through an antenna from a mobile communication terminal is converted into a low frequency through an RF device(21). An analog/digital converter(22) converts the low frequency converted signal into a digital data which is inputted to a CDMA(Code Division Multiple Access) demodulator(23). The CDMA demodulator(23) multiplies the digital data by a CDMA code and inputs it to an interleave/modulator(26). As the interleave/modulator(26) executes deinterleaving for the inputted data and inputs it to a bit ratio demodulator(25), a data transmitted from a transmitting side is outputted from the bit ratio demodulator(25).
Patent KR-19990071559-A (KR)
Title: N-1,2,4트리아졸로아지닐)벤젠설폰아미드및피리딘설폰아미드화합물및제초제로서의이들의용도
IPC: C07D405/12
Filed: 1997-09-23
Abstract: 2,6-디메톡시-N-(8-클로로-5-메톡시[1,2,4]트리아졸로[1,5-c]피리미딘-2-일)벤젠설폰아미드, 2-메톡시-4-(트리플루오로메틸)-N-(5,8-디메톡시[1,2,4]트리아졸로[1,5-c]피리미딘-2-일)피리딘-3-설폰아미드 및 2-메톡시-6-메톡시카보닐-N-(5,8-디메톡시[1,2,4]트리아졸로[1,5-a]피리딘-2-일)벤젠설폰아미드와 같은 하기 화학식 I의 N-(트리아졸로아지닐)아릴설폰아미드 화합물은 적절히 치환된 2-아미노[1,2,4]트리아졸로[1,5-c]피리미딘 및 2-아미노[1,2,4]트리아졸로[1,5-a]피리딘 화합물과 적절히 치환된 벤젠설포닐 클로라이드 및 피리딘-3-설포닐 클로라이드 화합물로부터 제조된다.  화합물은 제초제로서 유용한 것으로 밝혀졌다. 
     화학식 I
Patent KR-20000064563-A (KR)
Title: 메시지 전송 시스템 및 방법
IPC: H04W84/02
Filed: 1998-01-07
Abstract: 본 발명은 다운-링크 상으로 전송을 하는 수단을 구비하는 한 개 이상의 제 1 스테이션(10, 14, 16, 22)과, 상기 제 1 스테이션이 상기 다운-링크 상에 지시한 송신권유 신호에 대하여 응답을 하기 위하여 업-링크 상으로 메시지를 전송하는 수단을 구비하는 다수개의 제 2 스테이션(18, 20)을 포함하는 메시지 전송 시스템에 관한 것이다.  상기 제 2 스테이션들의 각각은 의사 무작위 데이터 시퀀스의 형태로 메시지에 대한 응답신호를 생성하는 수단을 포함한다.  이러한 응답신호의 생성은 상기 송신권유 신호에 관련하여 결정된 참조 시간 후에 단위 시간 주기의 정수배가 되는 시점에서 개시한다.  제 2 스테이션은 처음에 수신된 메시지에 관련된 제 2 또는 그 이상의 응답신호를 전송하기를 원할 수 있으며, 이것 때문에 어떤 송신권유 신호도 지시되지 않는다.  상기 제 2 또는 그 이상의 응답신호는, 상기 참조 시간 후에 단위 시간 주기의 다른 정수배가 되는 시점에서 시간 내에 전송된다.
Patent KR-20000005400-A (KR)
Title: Manufacturing method of lignocellulose complex material
Inventor: VERGOFOU ROUMARKESHINI EFTARIA
IPC: B27N1/00
Filed: 1997-04-10
Abstract: PURPOSE: A method is provided to improve the combination of the lignocellulose material obtained from annual plants such as rice straws by a synthetic binder. CONSTITUTION: The method is composed of the steps of: preparing fiber typed lignocellulose material as the residue of the annual plants; processing the residue of the annual plants at 40 to 120°C with water of steam; simultaneously or continuously processing the residue of the annual plants by shearing; heating or pressurizing the processed residue of the annual plants under the existence of a resin combining material. Herein, the residue of the annual plants is processed by hydroxide, organic or inorganic acid, salt, oxide, amine or urea.
Patent KR-20000005510-A (KR)
Title: Reduction and melting process of metal containing compound
Inventor: FOURIE LOUIS JOHANNES
IPC: C22B4/00
Filed: 1998-10-16
Abstract: PURPOSE: Provided is an effective reduction and melting process of metal containing compound in such a manner that substantially all of the reduction of the said compound takes place in the solid phase without producing any undesirable foams, wherein a process of removing any excessive reductase is not substantially necessary. CONSTITUTION: A metal containing compound reduction and melting process which entails feeding a burden (15) comprising a mixture of the metal containing compound and a suitable reductant in particulate form into an electrically heatable vessel (11) which contains a bath (18) of the said metal in liquid form so that a reaction zone is formed in the burden (15) in which the metal containing compound (15) is reduced and a melting zone (23) is formed below the reaction zone in which the reduced metal is melted; and controlling such process in such a manner that substantially all of the reduction of the said metal containing compound takes place in the solid phase. Apparatus for carrying the said process into operation comprises a single compartment (11) channel type induction furnace (10) in which the said reduction and melting are carried out, the compartment (11) being provided with at least one feeding port (13, 14) for the burden (15); at least one exit port for the liquid metal product; and at least one exit port for any slag formed in the reaction.
Patent KR-20000011038-A (KR)
Title: Pyrroloazephine compound
Inventor: MIZNO AKIRA
IPC: A61P9/10
Filed: 1998-03-16
Abstract: PURPOSE: Compounds and their salts of the invention have strong alpha 1-inhibiting action and serotonin-2 receptor antagonism, and are useful as a drug for the prevention and the treatment of circulatory diseases such as hypertension and heart failure, ischemitic heart diseases such as angina, myocardial infarction and post-PTCA restenosis, cerebrovascular disorders such as cranial infarction and brain sequelae after blooding under arachnoid, and obliterative thrombovasculitis; peripheral circulatory diseases such as Raynaud's disease and Bourget's disease. CONSTITUTION: Pyrroloazephine compounds and their salts are disclosed. The invention relates to pyrrolo£3,2-C|azephine compounds, pyrrolo£3,4-C|azephine compounds and their salts; producing methods thereof; and drugs containing them as effective components. The first purpose of the invention is to provide pyrroloazephine compound and its salts, and the second purpose of the invention is to provide producing methods of pyrroloazephine compounds (I) and their salts. Also the third purpose of the invention is to provide drugs containing pyrroloazephine compounds (I) and their pharmaceutically allowable salts as effective components and useful for the treatment of circulatory diseases.
Patent KR-20000022039-A (KR)
Title: Cover
Inventor: MOCK ELMAR
IPC: B65D17/353
Filed: 1997-06-20
Abstract: PURPOSE: A cover is provided to afford easy opening of a container, not to detach from a container body during transportation, an opening-for-drinking not to be become too large, to give an impression of high quality, and not to cause environmental pollution. CONSTITUTION: The cover(11) comprises a cover body(12) formed of a plastic sheet and a pull-cap(14)formed of a plastic sheet. The cover body covers a top end opening of a cylindrical container body(15) and has an opening-for-drinking(16). A pull-cap(14) has a sealing portion(20) for covering the opening-for-drinking of the cover body and for sealing the periphery of the opening-for-drinking, and a pull-tab portion(21) formed integrally with the sealing portion. The sealing portion has an easy-to-peel layer. A holding groove portion is formed in the lid body at a location different from the location of the opening-for-drinking, and a pull-cap holding section for holding the pull-cap peeled off is formed at the holding groove portion. Since the pull-cap can be held by the pull-cap holing section after it is peeled off, the pull-cap is not likely to be thrown away carelessly after the pull-cap is peeled off the cover body to open the beverage container.
Patent KR-20000050471-A (KR)
Inventor: SUH KYUNG HOON
IPC: C08L23/00
Filed: 1999-01-11
Abstract: PURPOSE: A polycarbonate-based thermoplastic resin composition comprising polycarbonate and a polyolefin-based copolymer functionalized with maleic anhydrides is provided which inhibits the deterioration of impact resistance even by exposure to high temperatures over a long time. CONSTITUTION: A resin composition comprises 80 to 99% by weight of polycarbonate and 1 to 20% by weight of a polyolefin-based copolymer functionalized with maleic anhydrides. The polyolefin-based copolymer is prepared by graft reaction of an olefin copolymer comprising one or more monomers selected from the group consisting of ethylene, propylene, isopropylene, butylene and isobutylene. The composition is excellent in impact resistance under high temperature environment.
Patent KR-20000051993-A (KR)
Inventor: CHANG JIN SIK
IPC: H04B1/034
Filed: 1999-01-28
Abstract: PURPOSE: A hands free kit for a mobile telephone is provided to enable user to hear the signal from the mobile telephone at the frequency different from broadcasting stations. CONSTITUTION: A hands free kit for a mobile telephone includes a mobile telephone(100), a car audio(200), a DC/DC converter(420), and an audio signal amplifier(430). The mobile telephone(100) communicates with other subscribers by way of stations. The car audio(200) tunes frequency bands allocated at a plurality of channels and provides radio broadcasting signal to the user. The DC/DC converter(420) receives the DC current supplied through a cigar plug(300) of the car by way of a fuse(410), and converts the received voltage to a specification voltage. The audio signal amplifier(430) receives the specification voltage from the DC/DC converter, and amplifies outward audio signal to its maximum level.
Patent KR-20000055640-A (KR)
Inventor: KIM WOO JUN
IPC: B24D3/00
Filed: 1999-02-09
Abstract: PURPOSE: A grinding tool for decolorization of clothing and method for making the same are provided, which has comparable buoyancy, friction force, and good strength with a natural stone even though the grinding tool for partial decolorization of clothing such as a blue jean is made by an extrusion moulding method, so that the grinding tool may not be easily broken and damaged and, thus, an efficiency of decolorization of clothing may be improved. CONSTITUTION: In a grinding tool for decolorization of clothing and method for making the same, the grinding tool(1) is made by the following processes: a process for mixing the synthetic resin of 90 to 99 weight part, the foaming agent of 0.1 to 3 weight part, and the carbon of 0.1 to 0.5 weight part; a process for putting the mixture into an extruder, heating it to 170 to 250°C, carrying the heated mixture, and then extruding in a desired shape; and simultaneously a process for cutting the extruded material with a desired length and then cooling the cut materials. According to the method, the grinding tool(1) for decolorization of clothing is provided. The grinding tool(1) for decolorization of clothing may be advantageously provided to increase friction force against a surface of clothing by making the tool in a form of a gear.
Patent KR-19990046090-A (KR)
Title: 접지봉
Filed: 1999-03-18
Abstract: 철심봉(5)과 동(銅)외피(6)로된 일자형 접지봉에 있어서, 접지봉 본체(1)상부 자유단에 접지봉 본체와 직각방향으로 천공된 관통공(2)의 한쪽을 통하여 나동선(裸銅線(3)을 삽입하여 반대편으로 돌출된 단부를 본체 외주면에 퍼지도록 고정한다음 합성수지 보호외피(4)로 나동선과 본체를 함께 감싸도록 사출성형하고 접지봉 본체하단은 원추형으로 하향경사지게 형성하므로서 접지봉 타설시에 나동선이 접지봉으로 부터 절대로 분리되지 않으면서 동외피가 철심봉으로부터 벗겨지지 않고 타설이 잘 이루어지는 장점이 있는 것이다.
Patent KR-20000028556-A (KR)
Inventor: GUROGI SEIKI
IPC: H01J17/04
Filed: 1999-03-24
Abstract: PURPOSE: A plasma display panel(PDP) is provided to increase the resolution degree by suppressing the diffusion of electric discharge toward a row direction. CONSTITUTION: A frame as the image data of a scene is divided into an odd number field and an even number field when PDP(1) is driven, and an odd number row is indicated in the odd field while an even row is indicated in the even field. That is, the data of one scene is indicated in an interlace type. Then, the odd and even fields are divided into 8 sub-fields to reproduce a color. Herein, the number of times of ignition maintaining discharge in each sub-field is set up by weighting so the relative rate of the brightness as to be 1: 2: 4: 8: 16: 32: 64: 128 in the sub-field.
Patent KR-19990082838-A (KR)
Title: 집적회로시험장치
IPC: G01R31/28
Filed: 1999-04-01
Abstract: 본 발명은 피시험 IC의 접촉부로의 위치결정 정밀도가 우수한 IC 시험 장치를 제공하고자 하는 것이다. 이를 위해, 본 발명은, 피시험 IC의 입출력 단자 HB를 테스트 트레이에 탑재된 상태에서, 테스트 헤드의 접촉 핀(51)에 밀착시켜 테트스를 행하는 IC 시험 장치에 있어서, 소켓(50) 또는 소켓 가이드(40)에 피시험 IC를 접촉하고 이것을 위치 결정하는 디바이스 가이드(52)를 설치하여 구성된다.
Patent KR-20000065506-A (KR)
Inventor: PARK SUN
IPC: H04B1/40
Filed: 1999-04-06
Abstract: PURPOSE: A method for embodying a data service using a short message is provided to continuously transmit a long data through a call channel, which was set up first and once, by adding a call channel setup status parameter to a parameter defined in an old SMS mobile application part or using an old SMS message count parameter. CONSTITUTION: An information provider requests data transmission to a short message center(301). The short message center inquires the location of a mobile terminal to a home location register(302). The short message center receives the location from the home location register(303) and transmits a short message comprising a SMS_MessageCount parameter to a mobile switching center in which the mobile terminal is located(304). The mobile switching center sets up a call channel with the mobile terminal and transmits a plurality of short messages to the mobile terminal(305). The mobile switching center transmits a response message received from the mobile terminal to the short message center(306). The short message center divides data into a plurality of short messages and transmits them to the mobile terminal through the previously set call channel continuously(307).
Patent KR-20000065639-A (KR)
Inventor: CHOI HONG YOUNG
IPC: B29C65/48
Filed: 1999-04-07
Abstract: PURPOSE: A rubber manufacturing method for a transfer roller of a card transfer system is provided to prevent misoperation of an instrument accepting cards as well as to inhibit recording of the cards from being erased or changed. CONSTITUTION: A card(50) is laid on a transfer roller(40) to be transferred by independent rotation of the transfer roller(40) or cooperation with an idle roller(42). Pressure is generated between the card(50) and the transfer roller(40) and friction occurs between the card(50) and rubber. Static electricity is formed on the surface of the rubber by the friction but vanished into a shaft(44) through the conductive rubber and a base.
Patent KR-19990046694-A (KR)
Title: 즉석어묵제조기
Filed: 1999-04-16
Abstract: 본 발명은 즉석어묵제조기에 관한 것으로, 방부제를 섞지않은 신선한 분쇄어육을 다양한 형태 및 길이의 즉석어묵으로 제조할 수 있으면서 필요에 따라서는 즉석어묵에 기타 첨가재료를 말이형태로 즉석에서 집어넣어 말이어묵으로도 제조할 수 있도록 하며, 즉석어묵의 절단시간 및 이송시간과 함께 즉석어묵의 수량 및 온도를 선택조절할 수 있는 작동제어부(10)와, 상기 작동제어부(10)의 공급모터(16)의 구동력에 의해 회전자재되면서 호퍼(31)에 투입되는 분쇄어육을 어죽성형틀(45)과 연통된 기어박스(40)쪽으로 회전압송시키는 어죽공급부(30)와, 상기 어죽공급부(30)에 의해 교반압송되어 상기 어죽성형틀(45)을 통해 연속인발되는 즉석어묵을 솔레노이드(52)에 의한 실린더(54)의 피스톤 왕복운동으로 일정간격마다 절단시키는 어묵절단부(50)와, 즉석어묵 제조시에 소정각도 경사변경되어 이송모터(80)의 구동력에 의해 양쪽의 이송롤러(71)(73)와 함께 회전되는 이송벨트(75)가 튀김통(110)의 기름 속에 일정부분 잠겨지면서 절단어묵을 상기 튀김통(110)으로 이송시키는 한편 말이어묵 제조시에는 수평방향으로 각도변경시킬 수 있는 어묵이송부(70)와, 상기 어죽이송부(70)에 의해 이송낙하되는 어묵을 상기 튀김통(110) 공간전체에 균등분포시키는 어묵회전부(90)를 포함하여 이루어진 것을 특징으로 한다.
Patent KR-19990083236-A (KR)
IPC: H01L21/3213
Filed: 1999-04-16
Abstract: 반도체 또는 마이크로일렉트로닉 합성물 구조체의 Al/Cu 금속 라인상에서 포스트 반응성 이온 에칭 측벽 폴리머 레일을 제거하는 방법으로서, 
     1) RIE 프로세스로부터 Al/Cu 금속 라인상에 남아있는 측벽 폴리머 레일의 수용성 물질을 형성하기 위해 상기 합성물 구조체가 지지되는 진공챔버에 에칭 가스와 산 중화 가스의 혼합물을 공급하는 단계; 디이오나이징된 워터로 상기 수용성 물질을 제거하는 단계; 및 습식 플라즈마 프로세스 또는 화학적 다운 스트림 에칭 방식으로 상기 합성물 구조체로부터 포토-레지스트를 제거하는 단계; 또는, 
     2) 이전에 RIE 프로세싱된 마이크로일렉트로닉 합성물 구조체 또는 반도체의 포토-레지스트 층을 스트립시키기 위해 습식 플라즈마 프로세스를 수행하는 단계; 
     RIE 프로세스로부터 Al/Cu 금속 라인상에 남아있는 측벽 폴리머 레일의 수용성 물질을 형성하기 위해 상기 합성물 구조체가 지지되는 진공챔버에 에칭 가스와 산 중화 가스의 혼합물을 공급하는 단계; 및 
     디이오나이징된 워터로 상기 수용성 물질을 제거하는 단계를 포함하는 것을 특징으로 하는 방법이 개시되었다.
Patent KR-19990064610-A (KR)
Title: 합성수지 병뚜껑의 내용물 유출 억제용 벨브의 구조
Filed: 1999-04-13
Abstract: (1)발명이 속한 기술분야 
     합성수지 병뚜껑의 내용물 유출 억제용 벨브의 구조 
     (2)발명의 목적 
     종래의 병뚜껑은 내용물 유출을 억제하는 수단의 벨브를 별도로 삽입하는 과정을 요구하였는 바,그 작업공정이 난이함은 물론,원가상승을 유발한 단점이 제기 되었다. 
     본 발명은 벨브를 별도로 제작하지 않고 본체에 일체로 벨브가 형성되게 함을 그 목적으로 한다. 
     (3)발명의 구성 
     각종 방식으로 열고 닫는 구조의 합성수지 병뚜껑(가)에 있어서,유출공이 있는 배출대의 내벽면에는 일정한 힘에 의해 열리고 닫히는 탄성이 있는 벨브를 일체로 형성한 것이다. 
     ⑷발명의 효과 
     본 발명의 병뚜껑은, 별도의 벨브를 장착하지 않고도 자체에 구비된 벨브로 완벽한 내용물의 차단력을 유지할 수 있는 바,원가절감,작업공정의 단축, 사용의 편리성이 부가되는 특장점이 있는 것이다.
Patent KR-20000067193-A (KR)
Inventor: JEON CHUN TAIK
IPC: C09J175/04
Filed: 1999-04-24
Abstract: PURPOSE: A process for manufacturing an adhesive is able to adhere trademark or shape produced separately, rest part of shoe sole and manufactures shoe sole formed with the parts of various color. CONSTITUTION: A process for manufacturing an adhesive for manufacturing shoe is characterized by the steps of: first step to mature by mixing required quantity part of polyol(B), epoxy resins(C), plasticizer, defoamer to diisocyanate(A) removed moisture and raises temperature to 30-40°C; second step to mature by mixing rest polyol(B), 1,3-butandiol, polymerization preventive agent and raises temperature to 30-40°C; third step to mix and cool rest solvent after maturing for 2-5hours by mixing surfactant, part of solvent and raises temperature 80-90°C.
Patent KR-20000073088-A (KR)
Inventor: NAM IN SIK
IPC: B01D53/56
Filed: 1999-05-06
Abstract: PURPOSE: A method for removing nitrogen oxides from discharge gases generated from an incinerator is provided which provides an excellent de-nitrogen effect. CONSTITUTION: The method using ammonia at a temperature of 200-600°C as a reductant comprises steps of: (i) mixing discharge gases with hydrogen chloride gas to prepare the hydrogen chloride gas at a concentration of 30-10,000 parts per million; and (ii) transferring hydrogen gas to modernite-type zeolite catalytic phase where copper is immersed in to reduce nitrogen oxides in the discharge gases.
Patent KR-20000074243-A (KR)
Inventor: CHOI JEONG SU
IPC: H04Q9/00
Filed: 1999-05-19
Abstract: PURPOSE: A method for controlling a call response in a television having a call function using a remote controller is provioded to precisely determine an ID(Identification) signal regardless of external noise. CONSTITUTION: The method for controlling a call response in a television having a call function using a remote controller comprises the steps of: checking whether an ID signal is input; when it is determined that the ID signal is input, determining whether the input ID signal is the same with a reference ID signal; when it is determined that the input ID signal is the same with the reference ID signal, counting the input ID signal; when it is determined that the counted value arrives at a target value of a number of an ID signal input, outputting a call response signal using a speaker to trace a position of the remote controller while when it is determined that the counted value does not arrives at the target value, returning to the checking step.
Patent KR-19990068522-A (KR)
Title: 공기압(空氣壓)을통한잉크재주입발명
Filed: 1999-05-31
Abstract: 공기압을 이용한 잉크젯 프린터의 리필 발명에 관한 발명 
     잉크 용기에 과압된 공기와 잉크를 함께 주입하여 카트리지에 리필이 되도 
     록 하는  발명으로 기존의 주사기로 리필하는 방법은 노즐 크리닝이 불가능 
     하였으며 정량의 잉크가 리필이 되는 부분은 전적으로 소비자가 인위적으로 
     조절하여야 하였다. 용기에 잉크를 분사할 수 있는 적당량의 공기가 과압으 
     로 충전되어 잉크가 카트리지에 리필이 되며 카트리지 내부의 공기가 노즐을 
     통해 분사되어 카트리지 노즐 청소가 가능하게 한 방법이다. 또한 기존의 단 
     색 리필 뿐만 아니라 5색 까지 동시에 리필이 가능한 발명이다.
Patent KR-20010001070-A (KR)
Inventor: OK SUNG IL
IPC: B65G33/04
Filed: 1999-06-01
Abstract: PURPOSE: A drawing device of a sheet copper for a film title machine is provided to automatically draw sheet copper divided in accordance with one's lines when forming subtitles in the film by using sheet copper, thereby reducing the personnel expenses and improving the productivity. CONSTITUTION: A drawing device of a sheet copper for a film title machine includes a rotary plate mounted inside of a supporting pipe mounted on a film title machine for receiving an electric power of a motor and coupled with a rotary shaft(12) of a casing(10) inserted into the supporting pipe, a coil spring(11) having sheet copper vertically inserted between pitches wound in a spiral shape for being fixed in the rotary shaft, a sheet copper throw port(13) formed in the top of the casing, and an inclined groove(14) formed in the lower part of the casing for drawing the sheet copper.
Patent KR-20000016923-A (KR)
Inventor: COLGAEBANJOI
IPC: G06F3/033
Filed: 1999-07-12
Abstract: PURPOSE: A liquid display cell and method for deciding touch point of touch input apparatus are provided to decide a point contacting with a part of a body. CONSTITUTION: The liquid display cell comprises a first conductive layer and a second conductive layer combined on a first substrate and formed between the first substrate and the common electrode, a first insulating layer formed between the first conductive layer and the second conductive layer, and a second insulating layer formed between the second conductive layer and the common electrode.
Patent KR-20010009697-A (KR)
Inventor: PARK CHAN JONG
IPC: G11C7/02
Filed: 1999-07-13
Abstract: PURPOSE: A semiconductor integrated circuit is provided to effectively shield signal lines so that operation characteristics of the semiconductor integrated circuit are improved. CONSTITUTION: A semiconductor integrated circuit includes a shield line(34) between the first signal line(36) and the second signal line(38) which is close-by the first signal line(36). A terminal of the shield line(34) is connected to a common terminal(CN) of memory cell capacitors(C) in a memory cell array(30). A voltage from a voltage supplying source(32) is applied to the memory cell array(30). An electric potential of the common terminal(CN) of the memory cell capacitors(C) is different with an electric potential of an external voltage source. Thereby, the signal lines are effectively shielded so that operation characteristics of the semiconductor integrated circuit are improved.
Patent KR-20010011408-A (KR)
Inventor: HA JAE GI
IPC: F24C7/00
Filed: 1999-07-28
Abstract: PURPOSE: A diode sensor inspection apparatus is provided to detect the defectiveness of a diode sensor by inspecting the diode sensor of a microwave oven with a simple inspection key. CONSTITUTION: A diode sensor inspection apparatus is composed of a microwave sensing unit detecting microwave in a waveguide with a diode sensor(D); an inspection key outputting an inspection signal in a microwave oven; and a microcomputer(135) outputting a test signal by inputting the inspection signal and showing a message on a display unit according to the voltage detected by inputting the test signal and the output from the diode sensor. The defectiveness of the diode sensor is detected by no detection of voltage at the short of the diode sensor. A diode sensor inspection apparatus inspects the diode sensor of the inoperative microwave oven simply.
Patent KR-20010011525-A (KR)
Inventor: LEE JIN HONG
IPC: H04W52/02
Filed: 1999-07-28
Abstract: PURPOSE: A method for reducing battery consumption in a wireless terminal is provided to check an output level of a battery to sequentially intercept power supplied to many functional blocks, by a preset step according to the output level, so as to reduce the battery consumption of the wireless terminal and to extend usage time relating to a power intercepting function. CONSTITUTION: A power controller measures an output voltage of a battery to check whether the measured voltage is smaller than a preset value(V1)(200). If not, the power controller turns off back lights of a displayer and a key input circuit(201). If the measured voltage is smaller than the preset value, the power controller measures an output level to check whether the output level is smaller than a value(V2)(202). If so, the power controller limits a transceiving function(211). If the measured level is smaller than a value(V3)(220), the power controller turns off a second wire part and a global positioning system(GPS) controller(221). If the measured level is smaller than a value(V4), the power controller turns off power of a personal digital assistant(PDA) part(230). If the measured level is smaller than a value(V5), the power controller intercepts power supplied to every block(240).