baber/WOPTO huggingface dataset:
Patent KR-20000043885-A (KR)
Title: Program circuit of flash memory cell
Inventor: KIM MIN GYU
IPC: G11C16/00
Filed: 1998-12-29
Abstract: PURPOSE: A program circuit is provided to increase program property by preventing drain voltage from deteriorating caused by overflow of program current when a flash memory cell is programmed. CONSTITUTION: Voltage from a control gate voltage pumping circuit(1) is adjusted by a control gate voltage regulator(2) and fed to a control gate(4). A voltage from a drain voltage pumping circuit(3) is adjusted by a drain voltage regulator(4) and fed to a drain. On feeding certain voltage to a source, source voltage is fed to each input end of the control gate regulator and the drain regulator so that reduction of voltage is compensated. The control gate voltage and the drain voltage are controlled by the source voltage in input terminals of the control gate voltage regulator(2) and the drain voltage regulator(4) as a reference voltage. Thereby, a voltage reduction of two nodes by a resistance is prevented and uniformed.
Patent KR-20000045685-A (KR)
Title: Brake cylinder unit for railroad car
Inventor: LEE JAE YEONG
IPC: B61H11/06
Filed: 1998-12-30
Abstract: PURPOSE: A brake cylinder unit for railroad car is provided to correctly brake, improve a train service stability through automatic control when a gap between a wheel disk and a pad is over-lengthened or the disk and the pad is over-worn and maintain the braking state when the car is stop or an abnormal compressed air is provided. CONSTITUTION: A brake cylinder unit for railroad car having a piston head(200) engaged on cylinder body(100) for braking a wheel disk mounted on one place of a shaft by being expanded by compressed air provided from the railroad car comprises an adjusting tube(164), a thrust nut(104), an adjusting spindle(160), a main piston(114), a coupling spring(106) and a reset nut(150). The adjusting tube(164) is fixed to the inner side of the cylinder body(100) with a set screw(166). The thrust nut(104) is disposed in the adjusting tube(164), a vertical gear is formed on one end thereof and adjusting spring is formed on outer periphery thereof. The adjusting spindle(160) is mounted longitudinally on the center of the cylinder body(100) and has a cone coupling(136) of semi-ellipsoidal type on the front end thereof. An end of a spindle gear(161) formed as a screw type on the outer periphery of the body portion of the adjusting spindle(160) is engaged with the thrust nut(104). The main piston(114) having a gear coupling(134) contacting on the outer periphery of the cone coupling(136) advances by a supply of compressed air. The coupling spring(106) moves the adjusting spindle(160), the thrust nut(104) and the piston head(200). The reset nut(150) can adjust the location of the thrust nut(104).
Patent KR-20000046739-A (KR)
Title: Method for installing self-erectable tunnel steel form
Inventor: SONG GI NAM
IPC: E21D11/10
Filed: 1998-12-31
Abstract: PURPOSE: A method is provided to install a self-erectable tunnel steel form in order to come in and out a ready mixed concrete truck inside the steel form. CONSTITUTION: An assembling unit panel(50a) is assembled with an arch plate(51), a right and left wall plate(52) and a flexible supporting jack(53). A steel form set(50) is assembled with many assembling unit panels. The flexible supporting jack is connected to a main jack(53a) and a subsidiary jack(53b). The upper part of the main jack is combined with a cross member(51a) of the arch plate and the lower part is combined with a supporting frame(52a) of the right and left wall plate. Also, the middle part of the main jack is foldable.
Patent KR-20000046920-A (KR)
Title: Aluminum alloy material of high hardness
Inventor: JANG JIN YEONG
IPC: C22C21/02
Filed: 1998-12-31
Abstract: PURPOSE: An aluminum alloy material of high hardness is provided to have the fine extruding property by controlling a content of a silicon, an iron, a copper, a manganese, a magnesium among an alloy component, to have the high hardness and the softness after extruding and hot-processing and to have a fibrile configuration without re-crystallizing. CONSTITUTION: An aluminum alloy material contains; an aluminum as a mattress metal; a Mg2Si of 0.45-0.65wt% to increase a hardness of a silicon; a Mg of 0.55-1.1wt% as an element of alloy to generate a pulverized phase; a Fe of 0.1.-0.55wt%; a Cu added to reinforce and having a range of 0.45-0.9wt%; and other impurities under 0.2wt%. The aluminum alloy material is formed by a billet or a plate passed a process to maintain a thermal process of homogeneity at 480-550°C for 2-18hours.
Patent KR-19990028764-A (KR)
Title: 비결상 광학 집광기 및 조명기 디자인
IPC: F24S23/00
Filed: 1996-07-03
Abstract: 비결상 집광기(50)로서, 상기 집광기는 dR/dφ=R tanαdp 의하여 정의되는 형상을 가지며, 여기서 R은 원점에서 반사기 표면(90)으로부터의 가장자리 광(70)의 반사 위치까지의 반경 벡터이고, φ는 집광기의 방출 개구(80)와 R벡터 사이의 각도이며, 좌표 (R,φ)는 반사기 표면상의 위치를 나타내고, α는 원점으로부터의 가장자리 광이 반사기 표면에 대한 수직선과 이루는 각도이다.
Patent KR-19990067362-A (KR)
IPC: A61K8/02
Filed: 1996-10-21
Abstract: PCT No. PCT/FR96/01642 Sec. 371 Date Aug. 20, 1998 Sec. 102(e) Date Aug. 20, 1998 PCT Filed Oct. 21, 1996 PCT Pub. No. WO97/17055 PCT Pub. Date May 15, 1997The present invention relates to the use in cosmetics of rigid gels containing at least 20% by weight of one or more water-soluble or hydrophilic gelling agent(s) which may be obtained from the said water-soluble or hydrophilic gelling agent in the presence of water by mixing, blending, compression and extrusion in a twin-screw extruder. These gels constitute novel pharmaceutical forms for cosmetic or dermatological use. These gels are generally in the form of sticks, pencils or cakes. They may be aqueous with a matrix consisting of an aqueous gelled network. They may be in anhydrous form with a matrix consisting of a dehydrated gelled network. They may constitute many products in solid form applied to making up, to care of and/or to treatment of the skin, the scalp, the hair or the mucous membranes, or alternatively applied to the hygiene of the body, the skin, the scalp, the hair or the mucous membranes.
Patent KR-19990076786-A (KR)
Title: 수중 레이저 텔레비전 및 수중 레이저 영상인식장치
IPC: G01S7/481
Filed: 1997-10-27
Abstract: 본 발명은 레이저 발진기로부터 출력된 레이저 펄스를 수중의 피사체에 조사하여 이 레이저 펄스의 반사광을 검출하여 파사체의 영상을 표시하는 수중 레이저 텔레비전에 관한 것으로서, 본 발명의 수중 레이저 텔레비전은, 수중에 이동이 자유롭게 배치되고 수압에 대항하여 레이저 펄스와 반사광을 투과시키는 광투과부를 갖는 본체, 이 본체 내부에 구비된 레이저 발진기, 본체 내에 구비되며 레이저 펄스를 피사체에 조사하고 반사광을 검출하여 피사체의 영상신호를 생성하는 광조사수광수단 및 본체 내에 구비되고 영상신호에 기초하여 피사체의 영상을 표시하는 표시수단을 구비한다.
Patent KR-19990076795-A (KR)
Title: 전기기계용 고정자
IPC: H02K3/12
Filed: 1996-10-29
Abstract: 극(14,14')주위에 사행상으로 위치되어 있고 다수의 권선을 가진 여자코일(22)을 구비한, 전기기계를 위한, 특히 차량의 시동모터를 위한 고정자의 경우에, 충분히 높은 구리충전율을 갖고 있고 축방향 코일두부 하치장면적이 적합한 여자코일(22)의 큰 형상자유공간을 제공하기 위해, 여자코일(22)의 각 권선은 평행으로 권취된 다수의 원형와이어(23)로 된 다도체로 구성되게 하고, 그 와이어들은 극(14, 14')의 정면상에 있어 나란히 배치되게 한다. 각 다도체의 원형와이어들(23)은 선행하는 극(14)의 정면으로부터 후속하는 극(14')의 정면에 까지 요크축에  대해 경사지게 뻗고 여기서 적어도 180°만큼 서로 비틀어진다.
Patent KR-19990076955-A (KR)
Title: 캠모터 장치
IPC: F03C1/04
Filed: 1997-10-30
Abstract: 출력 샤프트(10)와 일체로 회전하는 실린더 블록(2) 내에 회전축(X)과 직교하는 방향에 방사상으로 배치된 복수의 실린더(5, 5,···)를 구비하고, 각 실린더에 수용된 피스톤(6)이 분배밸브(7)에 의해 분배 공급되는 작동오일에 의해 왕복작동함으로써 출력 샤프트가 회전되도록 구성된 캠모터 장치 A에 각 실린더를 분배밸브를 통해 작동오일의 공급통로(81)와 배출통로(82)로 선택적으로 전환 접속하는 전환밸브(9)를 구비한다.  전환밸브가 저속위치에 있을 때 전부의 실린더에 대하여 작동오일을 공급배출 한편, 전환밸브가 고속위치로 전환되었을 때 반수의 실린더에 대하여 작동오일을 공급배출하고, 또한 나머지 반수의 실린더에 대하여 차지펌프(16)로부터 압축오일을 공급한다.
Patent KR-19990082020-A (KR)
Title: 퍼옥시이탄산 디알킬 용액을 사용한 염화비닐의 수성현탁 중합방법과 퍼옥시이탄산 디알킬 용액의 제조방법
IPC: C07C409/38
Filed: 1997-01-10
Abstract: 단쇄 알킬을 갖는 퍼옥시이탄산 디알킬, 바람직하기로는 디에틸과 디이소프로필 퍼옥시이탄산염을 액체이고 불수용성인 알칸디카르복실산 디알킬에서 용액의 형태로 염화비닐을 수성 중합하는데 사용한다. 바람직한 용매는 아디프산에서와 C 6 -C 10 알칸올에서 유도된 헥산디카르복실산염(아디프산염)이고, 이 용액의 퍼옥시이탄산염 농도는 일반적으로 15∼40 중량% 이다. 본 발명에 따른 방법은 현저하게 더 적은 피쉬아이를 나타내는 성형품을 가져오는 개량된 질의 염화비닐 중합체를 제조한다. 
     또한 본 발명은 염화비닐을 수성현탁 중합하는데 특히 적합한 단쇄 알킬을 갖는 퍼옥시이탄산 디알킬 용액을 제조하는 이단계 방법에 관한 것이다. 이 방법에 따라서, 퍼옥시이탄산염의 제조단계(제일단계)에서 무기염을 사용하고 이를 불수용성 용매에 의한 추출(제이단계)에 의하여 계속하여 단리시킨다.
Patent KR-19990082646-A (KR)
Title: 단파로 펄스된 레이저 스캐너
IPC: H01S3/10
Filed: 1997-12-10
Abstract: 반도체 마스크 제작 또는 반도체 와퍼 위에 직접 외형의 기록을 위한 레이저 패턴 발생기는 매우 작은 크기의 외형을 기록하기 위한 고출력과 단파(예를 들어 263nm 또는 그 이하) 방사선을 얻기위해 펄스된 레이저 소스(40)를 사용한다. 상기 레이저 펄스 주파수는 다양한 실시예에서 기록된 외형의 기록 격자에 동기 이거나 또는 비동기 이다.
Patent KR-19990087294-A (KR)
Title: 보호 시일드를 갖는 필터
IPC: B01D46/24
Filed: 1997-02-26
Abstract: 필터 요소(5)가 제공된다. 필터 요소(5)는, 제 1라이너(30)와, 상기 제 1라이너(30)로부터 하부흐름부에 위치되는 영역의 필터 매체(27)와, 상기 필터 요소(5)와 직접 관계되는 상기 필터 매체(27)의 일부분 내로, 및 상기 필터 요소(5)를 통해 상기 제 1라이너(30)의 일부분으로 직접 흐르는 흐름을 차단시키도록 배향되면서 상기 제 1라이너(30)의 하부흐름부 표면(40)의 일부분을 따라 위치되는 스크린 배치부(38)를, 일반적으로 포함한다. 바람직한 요소는, 일반적으로 원통형이며, 확장된 금속 외측 라이너(30) 및 확장된 금속 내측 라이너(27)와 그들 사이에 위치되는 주름진 페이퍼 매체(27)를 구비한다. 바람직한 스크린 배치부(38)는 상기 단부 캡(25)의 일측에 부분적으로 박히는(embedded) 중합체 슬리브를 포함한다. 또한, 본 발명에 따라서, 전반적인 필터 장치 또는 조립체(1)가 제공된다. 상기 조립체(1)는 하우징(4)과 프리클리너(precleaner)(12) 배치 뿐만 아니라 필터 요소(5)를 포함한다.
Patent KR-19990087569-A (KR)
Title: 디히드록시 화합물을 함유하는 잔류물의 후처리 방법
IPC: C07C31/20
Filed: 1997-03-04
Abstract: 본 발명은 디히드록시 화합물을 함유하고 폴리에스테르 제조 동안 얻어지는 잔류물의 후처리 방법에 관한 것이다.  이 방법에 따라, (1) 제1 단계로, 디카르복실산 또는 그의 에스테르, 또는 에스테르-형성 유도체가 과잉 몰의 디히드록시 화합물로 에스테르화 또는 트랜스에스테르화되고, (2) 하나 이상의 제2 단계로, (1)에 따라 얻어진 에스테르화 생성물이 중축합되며, (3) (1) 및 (2)에 따라 제조된 증기 (a) 및 (b)가 출발 물질을 회수하기 위해 후처리된다.  이 방법은 출발 물질을 회수하기 위한 후처리가 증기의 고형분에 대한 알칼리 금속 또는 알칼리 토금속으로서 계산된 0.5 내지 10 중량%양의 알칼리 또는 알칼리 토류 화합물의 존재하에 수행되는 것을 그 특징으로 한다.
Patent KR-20000005418-A (KR)
Title: Electromagnetic shield for a radiotelephone
Inventor: PHILLIPS JOHN C
IPC: H04B1/38
Filed: 1997-04-18
Abstract: PURPOSE: Disclosed is an electromagnetic shield incorporated into a radiotelephone and having a series of spaced apart spring contacts that extend from the side wall for electrical contact with a ground trace on a printed circuit board. CONSTITUTION: The radiotelephone (30) includes a printed circuit board (48) having a ground trace (50) extending around an electrical circuit formed on the printed circuit board (48). The electromagnetic shield (10) is disposed adjacent the printed circuit board (48) for isolating the electrical circuit thereon. Forming a part of the electromagnetic shield (10) is a face, a side wall (14), and a series of spaced apart spring contacts (16) that extend from the side wall (14) for electrical contact with the ground trace on the printed circuit board (48). Disposed over the shield (10) is a housing structure that engages the shield and urges the shield against the printed circuit board (48) such that the spring contacts (16) thereof engage and make electrical contact with the ground trace of the printed circuit board.
Patent KR-20000015968-A (KR)
Title: Digital broadcast program recording and reproducing device
Inventor: SANO NOBUYA
IPC: H04N21/433
Filed: 1997-05-22
Abstract: PURPOSE: A digital broadcast program recording and reproducing device is provided which receives the TV programs of digital type, and records and reproduces them. CONSTITUTION: A tuner section (22) outputs a bit stream which is a data train containing encoded data of multiple channels, and a recording channel selecting section (23) selects the encoded data of a desired channel from the bit stream and outputs the data after constituting a data train. The data train outputted from the section is recorded on and reproduced from the magnetic tape of a recording and reproducing section (24) by means of a rotary head. An MPEG2 decoder (25) outputs video signals by expanding and decoding the encoded data of the data train reproduced by means of the recording and reproducing section.
Patent KR-20000016644-A (KR)
Title: Metal powder body having compacted surface
Inventor: MARS OBE
IPC: B22F9/22
Filed: 1997-06-12
Abstract: PURPOSE: A body having a dense surface, obtained by preforming bodies presintered is provided. CONSTITUTION: A production method of a body has the steps of:uniaxially compressing metal powder; providing a rolling work or a shot peening to bodies obtained by the processing with a specific intensity for the enough time for forming the surface layer of densification of 90¯100% area of the whole density having a deformation depth of more than 0.2mm; selectively putting additional pressing process to the bodies obtained; and presintering the compacted body with the temperature of at least 500°C before rolling or shot peening. The metal powder is consisted of:iron based powder; Fe; essential impurities; more than one element selected among the groups consisted of C, Cr, Mn, Mo, Cu, Ni, P, V, S, B, Nb, Ta, and N.
Patent KR-20000055006-A (KR)
Inventor: YOO HO SUN
IPC: H02P21/22
Filed: 1999-02-02
Abstract: PURPOSE: A device and method for eliminating variable offset components of current detecting signals is provided to enable users to successfully eliminate variable offset components which is included to the current signals of application specific intelligent power module(ASIPM). CONSTITUTION: A device and method for eliminating variable offset components of current detecting signals includes the following steps. Detecting each current(iu,iv,iw) from the controlling device of AC motor. A current detector(71) outputs voltage detecting signals(CU,CV,CW) which include offset components. An amplifier(72) outputs voltage detecting signals(CU,CV,CW) which include offset components and analog offset signals.
Patent KR-20000034807-A (KR)
Title: Organic liquid nutrition source for plants and manufacturing method for same
Inventor: KAWAMOTO HIDEKATSU
IPC: C05F1/00
Filed: 1999-03-02
Abstract: PURPOSE: An organic liquid source of nutrition for plants exhibits stable quality and a long shelf life, and is also easy to use and can be absorbed directly by the roots and root hairs of plants. CONSTITUTION: An organic liquid source of nutrition for plants includes a liquid mixture made form animal-derived raw materials decomposed naturally through the autolysis of cells, separated by addition of hydrochloric acid into a first liquid consisting primarily of fatty acids to which alcohol is added, and a second liquid consisting primarily of soluble protein to which surfactant is added, and a sugar-containing liquid mixed and agitated with these liquids.
Patent KR-20000059679-A (KR)
Inventor: BAE MYUNG JIN
IPC: G10K1/06
Filed: 1999-03-06
Abstract: PURPOSE: A bell for reproducing the lingering sound of Emille bell is provided to reproduce the Emille bell not only the appearance but also the lingering sound by storing the sound in a ROM in a binary file form and generating the stored sound via a speaker under the control of a microprocessor as a vibration is sensed. CONSTITUTION: A bell for reproducing the lingering sound for Emiller bell includes a vibration sensor for sensing vibration of the bell when the bell is hit and outputting a vibration signal, a microcomputer for recognizing the input vibration signal of the vibration sensor as an interrupt and reading data stored in a ROM by a predetermined period, an oscillator for generating predetermined clocks in response to the generation of the interrupt, an A/D converter for converting the data read by the microcomputer to digital signals, and speaker for generating analogue waves of the Emiller bell sound by a D/A converter for converting the digital signal to the analogue waves.
Patent KR-20000060508-A (KR)
Inventor: JEONG WANG KEUN
IPC: E02D29/14
Filed: 1999-03-16
Abstract: PURPOSE: A manhole cover structure is provided to significantly reduce an impulsive noise caused when a motor vehicle passes over the manhole cover. CONSTITUTION: A manhole cover(1) comprises a fixing frame(20) with a frame body(22) having at a bottom surface thereof a flange portion(21), the frame body having at an inner surface thereof an insertion groove(23) formed in vertical direction, and a manhole cover(10) having a cover frame(12) fitted into the frame body of the fixing frame, the cover frame having at an outer surface thereof an insertion protrusion(13) to be assembled with the insertion groove of the fixing frame, and a cover portion(11) arranged onto the cover frame, wherein the insertion protrusion of the manhole cover and the insertion groove of the fixing frame are inclined at the same angle.
Patent KR-20000061096-A (KR)
Inventor: HAN SANG CHEOL
IPC: H04L12/28
Filed: 1999-03-23
Abstract: PURPOSE: An apparatus for alarming an asymmetric digital subscriber line system and method for controlling the apparatus is provided to quickly deal with an error occurrence situation by recognizing states of a plurality of device boards, states of a plurality of channels and states of a plurality of secondary small direct current(DC) powers installed in an asymmetric digital subscriber interface board. CONSTITUTION: A cell bus interface unit(1) receives an ATM cell data transmitted through a cell bus to transmit the received ATM cell data to an ATM multiplexer/demultiplexer(2), transmits an ATM cell data output from the ATM multiplexer/demultiplexer(2) to the cell bus and checks an error state itself to output an alarm signal to an alarm signal processing unit(100). The multiplexer/demultiplexer(2) receives an ATM multiplexing signal output from the cell bus interface unit(1) to demultiplex the received ATM multiplexing signal and transmit the demultiplexed ATM multiplexing signal to an ATM handler unit(3). The multiplexer/demultiplexer(2) receives a demultiplexing signal output from the ATM handler(3) to multiplex the received demultiplexing signal, transmits the multiplexed signal to the cell bus interface unit(1), and checks the error state itself to output an alarm signal to the alarm signal processing unit(100) when occurring an error. A plurality of ATM handlers(3) receive the ATM demultiplexing signal output from the multiplexer/demultiplexer(2) to translate a header portion of the received ATM demultiplexing signal, divide a fast signal and an interleaved signal from the header portion, and correct a header error of the fast signal and the interleaved signal. A plurality of ATM handlers(3) receive the fast signal and the interleaved signal output from a DMT interface unit(4) to multiplex the fast signal and the interleaved signal and transmit the multiplexed signal to the multiplexer/demultiplexer(2).
Patent KR-20000061261-A (KR)
Inventor: KIM BYEONG GON
IPC: B64G1/00
Filed: 1999-03-25
Abstract: PURPOSE: An apparatus is provided to reduce fuel consumption by eliminating the necessity of arranging an additional thrust machine. CONSTITUTION: An apparatus comprises a control unit(100) installed in a satellite and which outputs a latch valve on control signal if orbit adjustment is necessary and a latch valve off control signal if orbit adjustment is unnecessary, a pressure gas tank(200) installed in the satellite and which stores an injection gas an injects the gas by applying a pressure to the gas, a rod(300) having one end connected to an end of the pressure gas tank and which is protruded from the front surface of the satellite so as to move the injection gas flowed from the pressure gas tank toward the front surface of the satellite, a latch valve(400) mounted to the other end of the rod and which injects the injection gas to the front surface of the satellite or shuts off the injection gas by being opened/closed by a control signal output from the control unit, and an injection nozzle(500) for leading the injection gas moved by through rod to be injected onto a desired portion of the front surface of the satellite.
Patent KR-20000061596-A (KR)
Inventor: KIM HAE WON
IPC: H01L21/283
Filed: 1999-03-29
Abstract: PURPOSE: A method for forming a charge storage electrode is to manufacture a high integration semiconductor memory device having the sufficient capacitance and to improve the manufacturing yield. CONSTITUTION: A method for forming a charge storage electrode comprises the steps of: forming an insulation layer(3) on a silicon substrate(1) having a junction part(2), patterning the insulation layer for exposing the junction part to form a contact hole and forming a silicon layer(4) on the whole upper surface bury the contact hole; forming an oxide layer(5) on the silicon layer and then sequentially patterning the oxide layer and the silicon layer using a mask for charge storage electrode; forming a silicon spacer(6) on the side walls of the patterned silicon layer and the oxide layer and removing the oxide layer; and removing a natural oxide thus grown on the surface and then forming and annealing a silicon seed on the surface of the silicon layer and the silicon spacer to form a hemispherical polysilicon(7) on the surface of the silicon layer and the silicon spacer.
Patent KR-19990046149-A (KR)
Title: 앨범및앨범제조방법
Filed: 1999-04-08
Abstract: 본 발명은, 앨범 및 앨범제조방법에 관한 것으로서, 본 앨범의 제조방법은 폴리염화비닐로 이루어진 앨범표지를 마련하는 단계와, 투명한 폴리프로필렌으로 이루어진 앨범내지를 마련하는 단계와, 상기 앨범표지의 내면에 소정의 접착선을 따라 접착제를 도포하는 단계와, 상기 앨범표지의 내면에 다수매의 적층된 앨범내지를 적치하는 단계와, 상기 앨범내지를 상기 접착선을 따라 상기 앨범표지에 대해 초음파 가압융착하는 단계를 포함하는 것을 특징으로 한다.  이에 의하여, 앨범을 저렴하고 용이하게 제조할 수 있다.
Patent KR-20000065793-A (KR)
Inventor: PARK SUNG KOO
IPC: H04B1/40
Filed: 1999-04-09
Abstract: PURPOSE: A portable handset watch, which can sense a call when the call is connected to a mobile portable handset, such as a personal communication service terminal, a mobile terminal or a cellular phone, is provided. The portable handset watch can eliminate noise in public areas largely. Also the user of the portable handset watch user can always detect it, even through he loses his portable handset watch. CONSTITUTION: In case that a call is connected to a user's portable handset, an alarm device, such as bell, vibration, lamp, etc., inside of a portable handset watch works at the same time. Therefore, the user can recognize easily that a call is in connection, even though the portable handset watch is located in a hidden, invisible place.
Patent KR-20000065796-A (KR)
Inventor: CHOI SEONG BONG
IPC: D06F33/02
Filed: 1999-04-09
Abstract: PURPOSE: A method for controlling a washing machine is provided to improve a rinsing function by combining an agitating process and a transparent washing process for performing a washing process and a rinsing process. CONSTITUTION: A method for controlling a washing machine comprises the steps of: an agitating and washing mode, a transparent washing mode, and a dehydration mode. The agitating and washing mode performs a washing process and a rinsing process by rotating a washing wing connected with a washing axis. The transparent washing mode performs a transparent washing process and a transparent rinsing process by combining a dehydration axis and a washing axis and rotating them with a high speed. The dehydration mode performs a dehydration process by rotating a motor with a high speed.
Patent KR-20000065960-A (KR)
Title: Semiconductor device having memory control circuit
Inventor: SONG TAE JUNG
IPC: G11C11/407
Filed: 1999-04-12
Abstract: PURPOSE: A semiconductor memory device having a memory control circuit is provided where a write and read operation is proceeded normally even if the size of the memory is variable. CONSTITUTION: A semiconductor memory device(301) comprises a row decoder(341), a precharge control part(351), a column decoder(361) and a memory(371). The memory device comprises: a first logic circuit(311) generating a write enable signal(write_en), a read enable signal(read_en) and a word line enable signal(word_en) by assembling a clock signal(CK) inputted from the external, a write control signal(WEN) controlling the write of data inputted to the memory from the external and a read control signal(REN) controlling the read of data being output from the memory; and a second logic circuit(312) generating a precharge enable signal(pre_enb) by logic OR operation of the word line enable signal and the clock signal. The precharge enable signal is inputted to the first logic circuit and to the bit line precharge control part, and the word line enable signal is inputted to the row decoder, and the write enable signal and the read enable signal are inputted to the column decoder, and therefore, the write operation and the read operation can be proceeded normally even if the size of the memory is variable.