baber/WOPTO huggingface dataset:
Patent KR-20020053004-A (KR)
Inventor: FLEGEO ARNAUD
IPC: G09F9/35
Filed: 2001-12-24
Abstract: PURPOSE: An electronic apparatus comprising a display device which forms a control button is provided to realize maximum functions to be controlled by a user in a simple and rapid manner at less cost. CONSTITUTION: A housing(12) has a window(50) passed through by a display device(52) such as a liquid crystal display device(52) at its one wall. The housing(12) accommodates at least the first electric switch(74) which permits the modification of the electric state of an associated control circuit, such as a control circuit for the display device(52). The display device(52) has at least an external control part(66) to which a user applies a control force, and an internal activation part(68) of which an activation surface(70) cooperates with a trigger element(72) of the first electric switch(74). The display device(52) is movably arranged relative to the housing(12) between a rest position and an activation position in which the activation part(68) cooperates with the trigger element(72) of the switch(74).
Patent KR-20030055998-A (KR)
Title: Precharge circuit for reducing peak current and semiconductor memory device including the same
Inventor: KIM GYEONG RAE
IPC: G11C7/12
Filed: 2001-12-27
Abstract: PURPOSE: A precharge circuit capable of reducing a peak current and a semiconductor memory device provided with the same are provided to prevent the error operation of the semiconductor memory device by reducing the noise generated at the power line. CONSTITUTION: A precharge circuit(23) capable of reducing a peak current includes a plurality of precharge blocks(231,233) and a control circuit(235). Each of the precharge blocks(231,233) includes a pair of blinders(231b,233b), a pair of first precharge block(231a,233a) and a pair of second precharge blocks(231c,233c). Each of the precharge blocks(231,233) connected to the bit line pairs(BL1/BL1B,....BLn/BLnB) and are controlled by the output signal of the control circuit(235).
Patent KR-20030056498-A (KR)
Title: A Capacitor of semiconductor device and method for fabricating the same
Inventor: CHOI HONG GU
IPC: H01L27/108
Filed: 2001-12-28
Abstract: PURPOSE: A capacitor of a semiconductor device and a method for manufacturing the same are provided to be capable of obtaining electrically stable capacitor by forming an insulating layer at outer walls of a lower electrode. CONSTITUTION: The first and second interlayer dielectric(31,33) having the first and second contact plug(32,34) are formed on a semiconductor substrate(30). A cylindrical amorphous silicon layer(41) is contacted to the second contact plug(34). An HSG(Hemispherical Silicon Grain) layer(42) is formed on the amorphous silicon layer(41), thereby forming a lower electrode. An insulating layer(40) is formed at outer walls of the lower electrode except for the contact plug. A dielectric film and an upper electrode(45) are sequentially formed on the lower electrode.
Patent KR-20010072290-A (KR)
IPC: E04H15/50
Filed: 1999-07-09
Abstract: The lightweight erectable canopy shelters include a plurality of legs connected together by an extendible perimeter assembly of link members. In one embodiment, the roof structure is formed by a pole members pivotally mounted to the upper ends of the legs so as to extend across the shelter, and movable between a lowered position and a raised, upwardly arching position. The pole members are pivotally coupled to a central hub, and each of the pole members comprises pole sections hinged to permit downward folding and upward unfolding until they are fully extended. Corner support strut members are pivotally mounted to the legs, to be rotatable upwardly to engage and support the pole members. In an alternate embodiment, opposing sides of the shelter are connected together by a central assembly of link members, and at least one of the sides of the shelter is raised, being formed by a pair of first and second link members dimensioned so as to extend above the upper ends of the legs when the shelter is in an extended configuration.
Patent KR-20010053638-A (KR)
Title: 부착 방지성을 갖는 프레스 공구
IPC: B30B11/08
Filed: 1999-08-12
Abstract: 본 발명은 스탬핑 부재(2)가 베이스(3)에 의해 포위된 타원형 보스94)를 포함하는, 정제를 제조하기 위한 스탬프에 관한 것이다.    상기 보스(4)는 캐비티를 포함할 수 있으며, 이 캐비티로부터 돌출하는 디스크(14)에 의해 상기 캐비티가 채워진다.    상기 베이스(3)는 프레스 과정동안 굽혀질 수 있다.    게다가, 상기 보스(4)는 비압축성이며, 또한 상기 보스는 적어도 부착을 감소시키도록 코팅되거나 전체적으로 플라스틱으로 제조되며, 보스(4)의 재료는 베이스(3)의 재료보다 더 경질이다.    바람직한 실시예에서, 베이스(3)는 비압축성이면서, 필수적으로 균일한 경계 스트립(5)에 의해 포위된다.    상기 경계 스트립(5)은, 내측으로는 베이스의 상부 에지와 동일한 높이에 위치하며 외측으로는 상방으로 경사져 있다.    상기 스탬핑 부재(2)는 결합될 때 고정될 수 있는 복수의 개별적인 부분들로 구성되는 것이 유리하다.
Patent KR-20010088801-A (KR)
IPC: B32B27/00
Filed: 1999-09-09
Abstract: 본 발명은 히트 실링 열가소성 접착제를 이용하여 제2 중합체 기판의 표면에 접착제로 결합된 한 중합체 기판의 1 개 이상의 잉크 함유 표면을 포함하고, 기판 사이의 박리 강도가 6 N/cm 이상인 적층체를 제공한다.
Patent KR-20010081023-A (KR)
IPC: H04L5/02
Filed: 2000-06-29
Abstract: 정상적으로 통신을 행하고 있는 상태에서 전송로 감시를 행하여, S/N비 소정 값을 확보하는 톤이 없을 경우, 톤 셋 이동을 행하는 제 1 톤 셋 이동 스텝과, S/N비를 확보하는 적어도 2개의 톤이 있을 경우, 톤 셋 이동을 행하지 않으며, 한편, S/N비를 확보하는 톤이 1개이고, 또한 동일 톤 그룹 내에서 톤 셋 이동을 행함으로써 통신 품질을 유지할 수 있다고 판단한 경우, 톤 셋 이동을 행하는 제 2 톤 셋 이동 스텝과, 상기 동일 톤 그룹 내에서 톤 셋 이동을 실행해도 통신 품질을 유지할 수 없다고 판단한 경우, 톤 그룹 이동을 행하는 톤 그룹 이동 스텝을 포함한다.
Patent KR-20010081044-A (KR)
IPC: H04B3/00
Filed: 2000-10-03
Abstract: 고속 모드 시의 가상 마스터로서 동작하는 특정한 통신 장치가 슬레이브로서 동작하는 모든 통신 장치와 1 : 1의 트레이닝을 행함으로써, 데이터 통신에 사용 가능한 모든 캐리어와, 각 캐리어에 할당 가능한 비트 수를 결정하는 전송 레이트 결정 단계와, 개개의 트레이닝에 의해 얻어진 결과로부터 맵핑 정보로서, 각 통신 장치 사이에서 사용 가능한 공통의 캐리어와, 각 캐리어에 할당 가능한 공통의 비트 수를 결정하는 맵핑 정보 결정 단계와, 상기 맵핑 정보를 모든 통신 장치에 동시 통보하는 동시 통보 단계를 포함하는, 내노이즈성의 향상, 전송 레이트의 고속화, 및 전송로 상황이나 통신 상대에 따른 통신 모드의 변경을 가능하게 하고, 또한 N : N의 고속 통신을 용이하게 실현 가능한 통신 방법이다.
Patent KR-20010080684-A (KR)
IPC: H03H11/28
Filed: 1999-12-03
Abstract: 짝수-계수 및 홀수-계수의 비선형을 갖는 능동 회로의 출력에서 회로간 왜곡을 감소시키기 위한 기술에 관한 발명이다. 능동 회로의 짝수-계수 비선형성에 의해 발생된 IM3 결과물은 홀수-계수의 비선형성에 의해 발생된 IM3 결과물에 의해 상쇄된다. IM3 결과물의 진폭 및 위상은 능동 회로의 소스 또는 로드 임피던스 중 하나 또는 둘다를 조정하므로써 조절될 수 있다. 짝수-계수 비선형성에 의해 발생된 IM2 결과물의 진폭 및 위상은 저조파에서 능동 회로의 임피던스 및 제2 주파수(즉, IM2 결과물의 주파수)를 조정하므로써 조절될 수 있다. 저조파 또는 제2 고조파 주파수에서 소스 또는 로드 중 하나 또는 둘다의 임피던스를 적절히 튜닝 또는 매칭시키므로써 IM2의 결과물의 진폭 및 위상은 짝수-차수의 비선형성에 기인한 IM3 결과물이 IM3 결과물을 거의 상쇄시키도록 조절될 수 있다.
Patent KR-20010093824-A (KR)
IPC: G02B7/36
Filed: 1999-11-10
Abstract: 본 발명은 영상 장치(530)로 획득한 영상에 대하여 이산 웨이블렛 변환(discrete wavelet transform)을 행하여 소정 초점 위치에 대한 전체 선명도 파라미터를 생성하는 단계와 복수의 상이한 선명도 파라미터를 비교하여 최적의 초점 위치에 상기 영상 장치의 초점을 자동으로 조절하는 단계를 포함하는 방법에 관한 것이다.  이 최적의 초점 위치는 소정 촬영 장면(540)에 대한 가장 큰 선명도 파라미터를 구하여 자동으로 정해진다.
Patent KR-20010082382-A (KR)
IPC: C07C51/47
Filed: 1999-12-21
Abstract: 본 발명은 포름산을 제조하는 방법에 관한 것으로 메틸 포르메이트를 반응물로서 메탄올과 함께 제조한다.  이 방법에서, 반응기(1)에서 메탄올로부터 수득된 메틸 포르메이트는 이온 교환 베드(5)에 공급되어, 고형 이온 교환 물질의 촉매 및 흡수제 특성에 의해 이온 교환 베드(5)에서 포름산과 메탄올로 가수분해됨과 동시에 메탄올로부터 포름산이 분리된다.
Patent KR-20010110308-A (KR)
IPC: B01J2/16
Filed: 1999-12-15
Abstract: 본 발명에 일 실시예에 따른 분무 장치를 갖춘 유동층 처리 시스템은 팽창 챔버와, 팽창 챔버 내로 연장되는 적어도 하나의 분무 장치를 포함한다.  분무 장치는 분무 장치를 따라 이격된 다수의 단일 노즐들을 갖고 단일 노즐들 각각에 연결된 적어도 하나의 유체 통로를 갖는다.
Patent KR-20010109283-A (KR)
IPC: G01M99/00
Filed: 1999-01-25
Abstract: 본 발명은 외부 지점으로부터 작은 직경의 튜브, 파이프 또는 원통형 구조 내의 내부 지점으로 초음파 및 자기왜곡 생성식 기계파를 향하게 하기 위한 장치 및 방법에 관한 것이다.  본 발명은 목표 튜브(24)의 작은 내경과의 기계적 접촉을 유지하도록 형상화된, 목표 튜브(24) 내로의 삽입에 충분한 작은 크기의 원통형의 도파관 튜브 건(10)에서 파를 생성하기 위한 외부 기구를 구체화한다.  표준 초음파 생성 장치 또는 자기왜곡파/기계파 생성 코일(16, 18, 20)은 목표 튜브(24)의 외부의 도파관(12)에 위치되어 도파관(12)을 통해 목표 튜브(24)의 내부 지점으로 적절한 기계파를 생성한다.  도파관(12)과 튜브의 내경 표면 사이의 기계적 인터페이스(14)는 질의파(36)와 목표 튜브(24)와 도파관(12) 사이에서 수신된 복귀 신호파를 전달하도록 목표 튜브 내의 지점에 위치 및 제공된다.
Patent KR-20020001815-A (KR)
Title: 선택 가능한 이미지 해상도를 갖는 비디오 인코딩 및 디코딩
IPC: H04N19/61
Filed: 2001-01-15
Abstract: 비디오 인코더는 보통 소정의 해상도에서 소정의 성능을 갖도록 설계된다.  예를 들어, MPEG2 인코더들은 '601' 해상도(720×576 픽셀들)에서 비디오를 2MB의 RAM을 사용하는 IPPP 시퀀스들로 압축하는 것을 공지하고 있다.  본 발명은 보다 낮은 해상도 모드에서 이미지들을 선택적으로 인코딩하는(82a, 82b) 특징을 제공한다.  저 해상도 모드에서 자원들의 여분의 용량(예를 들어, 메모리 용량 및 메모리 대역폭)은 성능(예를 들어, 보다 높은 이미지 질, 보다 낮은 비트율)을 개선시키는데 사용된다.  특히, 고 해상도 모드에서 P 화상들을 발생시키는데 필요한 RAM(81) 및 모션 추정기(9)가 저 해상도 모드에서 B 화상들을 발생시키도록 배치된다(83, 84).
Patent KR-20020002461-A (KR)
Inventor: CHOI DONG RAK
IPC: A61P31/04
Filed: 2000-05-18
Abstract: PURPOSE: Provided are optically active quinoline carboxylic acid derivatives, pharmaceutically acceptable salts thereof, solvates thereof, and a process for preparation thereof, which are useful for an antibacterial agent. CONSTITUTION: The optically active quinoline carboxylic acid derivatives are represented by the following formula(1), and contains optical activity-causing 4-aminomethyl-4-methyl-3 (Z)-alkoxyiminopyrrolidine substituents at the 7-position of the quinolone nuclei, their pharmaceutically acceptable salts, and their solvates. In the formula(1), Q is C-H, C-F, C-Cl or N; Y is H or NH2; R is a straight or branched alkyl group of Cl-C, an allyl group or a benzyl group, and * represents optically pure chiral carbon atom. Their preparation process comprises the steps of: condensing the quinolone nuclei-containing compound of formula(3), with the ketal compound of formula(2a), in the presence of an acid acceptor to give the optically active quinoline carboxylic acid derivative of formula(4); deketalizing the optically active quinoline carboxylic acid derivative of formula(4) to give the pyrrolidinone compound of formula(5); and reacting the pyrrolidinone compound of formula(5) with an alkoxylamine in the presence of a base to obtain the desired compound of formula(1).
Patent KR-20020013912-A (KR)
IPC: G02B6/00
Filed: 2000-06-08
Abstract: 광학 적층체는 편광층(21)과 편광층(21)의 정면에 근접 배치된 제1 투과 필름(22)과 편광층(21)의 배면에 근접 배치된 제2 투과 필름(23)을 포함하며, 편광층(21)은 반사성 편광 필름을 포함하며, 제1 투과 필름(22) 및 제2 투과 필름(23) 모두는 반사 필름이다.
Patent KR-20030061059-A (KR)
Title: Device for separating excretion of pig
Inventor: JUNG IN HOI
IPC: C05F3/06
Filed: 2002-01-10
Abstract: PURPOSE: Equipment for separating feces and urine of pig effectively is provided, which is characterized by containing a sill for preventing the slide and an S-shaped tank for keeping pig feces and urine. CONSTITUTION: The separator comprises the parts of: a support frame having left and right legs with a different height; a vibrating frame on the support frame; a separating tray part equipped with a tray(31) inside the vibrating frame, a screen covering an upper part of the tray, and an urine-outlet under the right of the tray; a slide-preventing sill having a trigonal section, on the center of the tray under the screen, which separates feces and urine efficiently; a vibration part(40) comprising a vibrator(41) and a motor(43) on the center of the vibrating frame; a feces and urine-feeding part comprising an S-shaped tank(55) for keeping pig feces and urine, and scattering over the screen evenly.
Patent KR-20030061633-A (KR)
Title: Porcelain Enamel Slip For Bowl
Inventor: JEUN SEUNG MO
IPC: C03C8/02
Filed: 2002-01-15
Abstract: PURPOSE: A lead-free composition for the preparation of an aluminum enamelware is provided, which is applied to the inner surface of an aluminum enamelware to improve the tensile strength and the thermal conductivity and to reduce the harmfulness by employing CuO and aluminum oxide instead of a lead-containing material. CONSTITUTION: The lead-free composition comprises the steps of mixing 43 wt% of silicon dioxide, 1-2 wt% of boron oxide, 30 wt% of sodium oxide, 20 wt% of titanium dioxide, 2 wt% of calcium oxide, 0.1 wt% of CuO and 1.5 wt% of aluminum oxide, melting the mixture and injecting the molten one into a cool water to cool it rapidly to form frit; pulverizing the frit by using a common ball mill; and mixing the pulverized frit with water in the ratio of 6:4, and adding 0.2-0.5 wt% of clay, 0.2-2 wt% of boric acid, 2-5 wt% of sodium silicate, 2-5 wt% of silica and 0.3-0.7 wt% of methanol to the mixture to mix them to form slip.
Patent KR-20020030040-A (KR)
Title: A hairbrush for filling a hair tonic
Inventor: NOH YONG WAN
IPC: A45D24/22
Filed: 2002-01-15
Abstract: PURPOSE: A hair brush for charging hair tonic is provided to enable a user to conveniently and uniformly smear the hair tonic on the hair or the scalp without making the hands dirty. CONSTITUTION: In the hair brush having a handle(11) mount on the rear side of a body(10), and a rubber plate(12) in which comb teeth(13) are embedded at regular distances, the body is provided with a medicine chamber(15) for storing a hair tonic(19), and an opening/closing door(14) through which the hair tonic is charged. The comb teeth is constructed into a shape that the upper part is wide and the lower part is narrow so as to ensure the easy discharge of the hair tonic. Additionally, plural jaw portions for controlling the discharge of the hair tonic and a massage rod are installed on the comb teeth.
Patent KR-20030063763-A (KR)
Inventor: KIM JU SEON
IPC: C09K3/14
Filed: 2002-01-24
Abstract: PURPOSE: A slurry for a tungsten CMP (chemical mechanical polishing) is provided, which shows an excellent dispersion stability of nano-sized ceramic particles in an aqueous solution and a high polishing efficiency. CONSTITUTION: The slurry comprises 5-25 wt% of a polishing agent; 1-5 wt% of an oxidizing agent; 0.4-4 wt% of an oxidation accelerator; and 1-10 wt% of an oxidation acceleration stabilizer, and is stable at pH 3-5. Preferably the polishing agent is 5-10 wt% of nano-sized alumina or 5-25 wt% of nano-sized silica, and has an average particle size of 200 nm or less; the oxidizing agent is hydrogen peroxide; the oxidation accelerator is 0.05-0.5 M Fe(NO3)3; and the oxidation acceleration stabilizer is 1-10 wt% of citric acid, 0.5-5 wt% of malonic acid or 0.6-6 wt% of oxalic acid.
Patent KR-20030066073-A (KR)
Title: BOD and COD prediction system of wastewater treatment plant effluent using Suspended Solids meter and software sensor technology
Inventor: HWANG HO JAE
IPC: G01N33/18
Filed: 2002-02-04
Abstract: PURPOSE: A BOD and COD prediction system of the wastewater treatment plant effluent using a suspended solid meter and software sensor technology is provided, thereby cheaply on-line monitoring the BOD and COD of the wastewater. CONSTITUTION: A BOD and COD prediction system of the wastewater treatment plant effluent using a suspended solid meter and software sensor technology comprises water quality analyzers(103, 104) detecting the concentration and temperature of suspended solids in a reaction vessel(100) and a releasing water storing vessel(101); and a controller(102) which predicts BOD and COD of the releasing water using signals from the water quality analyzers(103, 104), and transfer control signal, alarm signal and operation data to a computer(105) in the wastewater treatment plant and distal plant through internet(106).
Patent KR-20030068288-A (KR)
Title: Buckle for fabric belt
Inventor: TAN HONG TOK
IPC: A44B11/06
Filed: 2002-02-14
Abstract: PURPOSE: A buckle for a woven fabric belt is provided to automatically and quickly carry out mounting and removal without a conventional transverse operation. CONSTITUTION: A tube type buckle(10) for a woven fabric belt is composed of an upper plate(20), a front lower plate(30) and a rear lower plate to form a belt insert passage(11), wherein teeth(60) are diagonally disposed on the topmost portion(51) of a hook(50) formed with standing on the front lower plate(30).
Patent KR-20020081547-A (KR)
Title: Internal combustion engine for motorcycle
Inventor: GUNJI TORU
IPC: F01M11/12
Filed: 2002-03-14
Abstract: PURPOSE: To improve operability and to miniaturize an engine cover when a mounted portion of an oil-level gauge is positioned near a kick arm, which may; at times be a hindrance to inspection, depending upon a position of the kick arm while the engine cover may become larger for the oil level gauge is taken out from a gasket surface of the engine cover. CONSTITUTION: A clutch housing 29 is provided at a side of a crankcase, ahead of which a water pump 21 and an oil pump 23 are arranged at an upper and a lower positions. The oil pump 23, positioned ahead of and at a lower part of an engine cover 28, constitutes a pump arranged at the lower part, and the pump and the clutch housing 29 are disposed, so that a line L joining the center of the pump to the center of the clutch housing 29 is directed backward upwardly. The mounting portion 30 of the oil level gauge is provided integrally with the engine cover 28 between the clutch housing 29 and the oil pump 23, and the end of the oil level gauge to be inserted into the mounting portion is arranged almost directly below a crankshaft.
Patent KR-20030076742-A (KR)
Title: System and method of ETC accounting by cyber-money
Inventor: KWAK OK MUN
IPC: G07B15/00
Filed: 2002-03-21
Abstract: PURPOSE: An ETC(Electronic Toll Collection) settlement system and a method thereof using electronic money are provided to reduce the dimension of a vehicle mounting device by connecting to a local server through a communication network to pay for toll with the electronic money. CONSTITUTION: A vehicle mounting device(100) is mounted on a vehicle to receive and transmit vehicle information and ETC settlement information by using a local area dedicated radio communication. A base station(300) is comprised of a high frequency unit and a control unit in a body. The high frequency unit installed on a road to perform the local area dedicated radio communication with the vehicle mounting device(100). The control unit controls the vehicle mounting device(100) by using the data received from/transmitted to the high frequency unit and transmits the vehicle information and the settlement information to a higher level system. A vehicle kind discriminating unit(200) is installed on a toll gate to scan the height, width, and size of the vehicle and determines kind of the vehicle. An ETC system(110) is connected to the vehicle kind discriminating unit(200) and the base station(300) to control an automatic settlement. A local server is connected to the ETC system(110) through a communication network to control a settlement operation by information with respect to the automatic settlement.
Patent KR-20020075298-A (KR)
Title: Stroller
Inventor: SUZUKI YOSHIYUKI
IPC: B62B7/04
Filed: 2002-03-22
Abstract: PURPOSE: To provide a stroller allowing a wheel only on a front side in the direction of advance to turn around a vertical line axial line in any case of a back face manual pushing condition and a facing manual pushing condition. CONSTITUTION: Lock members 47a, 47b slidable vertically are provided in side parts of caster holders fixed to lower parts of a front leg 12 and a rear leg 14, respectively. Recessed parts 45a, 45b with which the lock members are selectively engaged when a front wheel 11 or a rear wheel 13 faces the direction of straight advance are provided in a caster shaft. Lead wires 50a, 50b whose both end parts are connected with the lock members on a front leg side and a rear leg side, respectively, and which are inserted into the front leg and the rear leg are engaged with the recessed parts 45a, 45b provided in the caster shaft selectively corresponding to the lock members 47a, 47b on the front wheel side or the rear wheel side by connecting the lead wires inserted into the front leg and the rear leg with a lock change-over operation member 54 mounted slidably on the front leg and a connection device 51 movable vertically together with the lock change-over operation member 54 in the front leg and the slide of the lock change-over operation member 54.
Patent KR-20030003669-A (KR)
Title: Antagonistic Compositions Against Dioxin-like Compounds Comprising Extract of Angelica koreana Maxim
Inventor: JANG MUN SEOK
IPC: A61K36/237
Filed: 2002-03-23
Abstract: PURPOSE: An antagonistic composition containing as a main component an extract of Angelicae Koreanae Radix which can remove toxicity of dioxin or a dioxin-like compound is provided. The composition has lower toxicity than synthetic medicines and shows antagonistic action against a dioxin-like compound while effectively reducing toxicity of the dioxin-like material, therefore it can be used as food additives as well as drugs. CONSTITUTION: The pharmaceutical composition for prophylaxis and treatment of diseases caused by toxicity of a dioxin-like material contains a pharmaceutically effective amount of an Angelicae Koreanae Radix extract and a pharmaceutically acceptable carrier. The dioxin-like compound is selected from the group consisting of PCDD, PCDF and PCB.
Patent KR-20030079225-A (KR)
Title: perfume hand massage machine with portable communicative machine
Inventor: KIM SANG GUK
IPC: A61H7/00
Filed: 2002-04-02
Abstract: PURPOSE: A fragrance finger pressure apparatus with a portable communication device is provided to deliver a refreshed feeling by emitting a herb fragrance stored in a small tube installed in the finger pressure apparatus upon operating the apparatus. CONSTITUTION: The finger pressure apparatus is made in a manner to emit a perfume by one-touch method by storing the perfume in an inner space. A portable communication device or the like can be stored in an inner space and is capable of opening and closing by one-touch method. The portable communication device and the finger pressure apparatus are coupled. If necessary, the portable communication device and the finger pressure apparatus can be separated. In the coupled state, the volume can be reduced and there is no inconvenience in using the portable device.
Patent KR-20030080267-A (KR)
Title: Equipment and Method for Compensating Color
Inventor: CHO GWANG HWAN
IPC: H04N9/64
Filed: 2002-04-04
Abstract: PURPOSE: A color correcting device and a method thereof are provided to make the color of a screen displayed on a monitor equal to a real object for reducing the color deviation according to the video cards or monitor of PCs, thereby reducing the misjudgment in the internet shopping or searching. CONSTITUTION: In a color correcting method, a color correcting software installed in a personal computer is operated first. By reading a standard color sheet with a PC camera, standard color data is obtained and stored in a color-relating information memory unit of the PC(S1). The standard color data is displayed on a screen of a monitor(S2). Images displayed on the screen are read by the PC camera and monitor color data is obtained(S3), thereby comparing the monitor color data with the stored standard color data(S4). If same, the color correcting routine is finished. In the other case, color output relating data of the monitor is corrected to equalize the monitor color data with the standard color data(S5).
Patent KR-20030083472-A (KR)
Title: Earthing Status Displayer
Inventor: NAMKOONG HUI JUNG
IPC: G01R31/02
Filed: 2002-04-23
Abstract: PURPOSE: A resistance type display apparatus for displaying a state of ground is provided to prevent an electric shock accident by displaying visually the state of ground to an user. CONSTITUTION: A resistance type display apparatus for displaying a state of ground includes a transformer(10), a rectifier(12), a smoothing circuit(14), a polarity decision portion(16), a bridge circuit(18), a controller(20), and a display(22). The transformer portion(10) drops the high AC voltage to the low AC voltage. The rectifier portion(12) rectifies the low AC voltage. The smoothing circuit(14) smoothens the rectified voltage and converts the smoothened voltage to the DC voltage. The polarity decision portion(16) includes a terminal to decide the polarity. The bridge circuit(18) includes a voltage detection portion(182) and a sensitivity controller(184). The controller(20) processes an input signal, outputs a display control signal, and processes a signal for controlling the sensitivity. The display(22) is turned on by the display control signal of the controller(20).