baber/WOPTO huggingface dataset:
Patent KR-20020038920-A (KR)
Inventor: TAUSSIG CARL P
IPC: G11B27/19
Filed: 2001-11-16
Abstract: PURPOSE: An optical storage medium is provided to reduce jitter during reproduction of a disk, increase the noise ratio to a signal, and decrease the burden of error code correction. CONSTITUTION: An optical storage medium(10) comprises a recordable medium and a groove in the recordable medium. The groove has a constant angular velocity wobble. The wobble of the groove is BPSK(Bi-Phase Shift Keying)-modulated for providing address information. Wobble cycles of the groove form a plurality of concentric zones. The wobble cycles in the same zone subtend the same angle(Θ) and the wobble cycles in different zones subtend different angles(Θ).
Patent KR-20010112903-A (KR)
Inventor: JANG HYEON JEONG
IPC: C07K14/35
Filed: 2001-11-17
Abstract: Disclosed are compositions suitable for topical application to human hair or skin, which comprise a combination of a liquid polyol fatty acid polyester having a melting point of from about -30 °C to about 30 °C, and a solid oil other than a solid polyol fatty acid polyester having a melting point of above about 30 °C to about 250 °C, wherein said liquid polyol fatty acid polyester has a polyol moiety and at least 1 fatty acid moiety, the polyol moiety having at least 4 free hydroxyl groups wherein at least 60 % of these free hydroxyl groups are esterified with one or more fatty acid moieties having from about 8 to about 22 carbon atoms. The composition preferably further comprises a topical carrier for the liquid polyol fatty acid polyester and solid oil combination. The composition provides effective emolliency and aesthetic benefits.
Patent KR-20030042532-A (KR)
Title: Defoging system for car window
Inventor: SUK HYO I
IPC: B60H3/02
Filed: 2001-11-23
Abstract: PURPOSE: A defogging system for a car window is provided to prevent a car window from steaming up and to secure a visual field of a driver and passengers. CONSTITUTION: A defogging system for a car window has a sensing unit(5) including an interior humidity sensor(51) and an interior temperature sensor(52) installed inside the vehicle, and an exterior temperature sensor(53) installed outside the vehicle; a control unit(6) comparing the value sensed by the sensing unit and then operating a heater-driving unit(7) or an air conditioner-driving unit(8) according to the value; and a blowing unit(9) operated together with one of the heater-driving unit or the air conditioner-driving unit operated in accordance with instructions of the control unit. The air conditioner-driving unit and the blowing unit are operated, when the interior humidity of the vehicle is over 70% and the interior temperature is over about 15 degrees. The heater-driving unit and the blowing unit are operated, when the interior humidity is over 75%, the interior temperature is over about 15 degrees, and the difference of the interior temperature and the exterior temperature is below 3 deg.C.
Patent KR-20030042822-A (KR)
Title: Apparatus for preventing interrupt error and method
Inventor: YOON IL HO
IPC: G06F9/46
Filed: 2001-11-24
Abstract: PURPOSE: A system and method for preventing interrupt error is provided to drive a timer for a set time if an interrupt signal is generated, to determine whether the interrupt signal remains if the set time has passed, and to transmit the interrupt signal to a CPU if the interrupt signal remains so as to prevent the CPU from failing to catch the interrupt signal. CONSTITUTION: A delay time appropriate for a system is set when the system is initialized(S10). If an interrupt source transmits an interrupt signal to a buffer, the buffer outputs a changed voltage from low to high level or vice versa, to a CPU as an interrupt signal, and at the same time, the interrupt signal is transmitted to the timer(S11). The timer is operated for a delay time set at a system initialization, and outputs a time-out signal to a buffer checker if the set delay time has passed(S12). The buffer checker checks whether the interrupt signal remains at the buffer(S13). If the interrupt signal remains at the buffer, the buffer checker outputs the interrupt signal to the CPU again. The interrupt signal is transmitted to the timer(S14).
Patent KR-20030046226-A (KR)
Inventor: KIM SE YEONG
IPC: F25D19/00
Filed: 2001-12-05
Abstract: PURPOSE: A refrigerator is provided to achieve improved operating efficiency of the refrigerating cycle by increasing the heat transfer area and lowering the condensation temperature of the refrigerant, while reducing power consumption. CONSTITUTION: A refrigerator comprises a main body(11) having a cooling compartment with an open front side and a machine compartment(17) with an open rear side; a compressor(21) disposed in the machine compartment and which compresses refrigerant; an evaporator disposed in the cooling compartment and which performs a cooling operation; a wire condenser(23) communicated to the discharge side of the compressor, which radiates heat from the compressed refrigerant; a hot line(19) communicated to the outlet side of the wire condenser and disposed along the front opening of the cooling compartment; and a back condenser(27) having an inlet side branched off from the outlet side of the wire condenser and disposed in the rear area of the main body and an outlet side joined with the end of the hot line and communicated to the inlet side of the evaporator so as to increase the heat radiation area of the refrigerant compressed by the compressor.
Patent KR-20020077028-A (KR)
Inventor: CHO HWA JA
IPC: A61K39/00
Filed: 2001-12-11
Abstract: PURPOSE: A novel stress protein having chaperone activity is provided, therefore the protein NSP, an antibody therefor and a polynucleotide encoding it are useful for the prevention and treatment of diseases caused by various animal pathogenic organisms. CONSTITUTION: The stress protein NSP having chaperone activity is provided, wherein its expression is increased in an animal cell exposed to stresses; it has the amino acid sequence of SEQ ID NO: 1; the stress is selected from the group consisting of infection by pathogenic organisms, heat shock, nutrition deficiency, toxic metal, oxygen radical and metabolism breakdown; and the pathogenic organism can be a virus, a bacterium or a parasite. A method for producing the stress protein NSP comprises the steps of: (a) inserting the nucleotide sequence of SEQ ID NO: 2 encoding the stress protein NSP into a vector; (b) transforming a host cell with the vector; (c) culturing the transformed cell in an appropriate medium; and (d) recovering the purified stress protein NSP from the cultured medium.
Patent KR-20030048929-A (KR)
Title: vehicles's inhalation structure a pair direction a blower fan
Inventor: KIM HYEONG GON
IPC: B60H1/12
Filed: 2001-12-13
Abstract: PURPOSE: An inhalation structure of a bi-directional blower fan for a vehicle is provided to reduce noise generated in the blower fan and improve the capacity of a motor by inhaling a large amount of wind with the structure of which the upside and lower side inhale the wind at the same time. CONSTITUTION: An inhalation structure of a bi-directional blower fan(110) for a vehicle comprises a motor(130) including a motor rotating shaft(160) to rotate, a radial supporting part connected to the upside of the motor rotating shaft, a cylindrical body(210) connected to the supporting part and inserted with the motor, a circular plate(120) installed to the outside of the body, and a combining part(150) fixed to the lower of the body to fix the motor.
Patent KR-20030049812-A (KR)
Title: method for manufacturing the ferritic stainless steel sheet with a good elongation and execllent anti-ridging
Inventor: KIM BONG UN
IPC: C21D8/02
Filed: 2001-12-17
Abstract: PURPOSE: A method for manufacturing ferritic stainless steel sheet with good elongation and excellent anti-ridging by using STS 409L steel is provided. CONSTITUTION: The method includes the steps of hot rolling a steel slab (isometric rate thereof is greater than 70 %) comprising 0.01 wt.% or less of C, 1.0 wt.% or less of Si, 1 wt.% or less of Mn, 0.035 wt.% or less of P, 0.03 wt.% or less of S, Cr 10 to 12 wt.%, 0.1 wt.% or less of Mo, 0.01 wt.% or less of N, 0.1 wt.% or less of Cu, 0.1 wt.% or less of Al, 0.2 wt.% or less of Ni, 0.3 wt.% or less of Ti, a balance of Fe and incidental impurities at less than 1200 deg.C so that hot annealing is excluded, wherein C+N is less than 0.015 wt.%, 10<=Ti/(C+N)<=15, finish hot rolling temperature is less than 800 deg.C; cold rolling the hot rolled steel sheet at a reduction ratio of higher than 85 %; rapid heating the cold rolled steel sheet to the temperature range of 1000 to 1100°C at temperature elevation rate of greater than 400 °C/sec; and cold annealing the heated steel sheet for 5 to 15 sec within the temperature range of 1000 to 1100 deg.C.
Patent KR-20020023803-A (KR)
Inventor: YOU YEN SIL
IPC: A23B7/10
Filed: 2001-12-11
Abstract: PURPOSE: A method for producing vegetable calcium rich Kimchi filling stuff is provided, therefore a consumer's health can be improved by the efficacy of the vegetable calcium. In addition, a consumer can also easily make Kimchi at home in a short time. CONSTITUTION: The method for producing the vegetable calcium rich Kimchi filling stuff comprises the steps of: chopping Angelicus uitilis, tangleweed, and Chinese ginseng, and grinding and mixing them to produce a first main ingredient; preparing a second main ingredient by mixing ginger, salted sea foods, garlic, welsh onion, glutinous rice gruel, and an appropriate amount of sodium glutamic acid; mixing the prepared ingredients above and chili powder in an appropriate mixing ratio; and adding additional flavoring ingredients, such as pine nuts, pears, chestnuts, meats and fishes to the prepared mixture then mixing them.
Patent KR-20030053939-A (KR)
Title: fire extinguishing system of vehicle
Inventor: SHIN SANG JIN
IPC: A62C3/07
Filed: 2001-12-24
Abstract: PURPOSE: A fire extinguishing device for vehicles is provided to minimize loss of lives and damage of the vehicles by rapidly extinguishing fire. CONSTITUTION: The fire extinguishing device for a vehicle comprises a temperature sensor(40) for detecting indoor temperature of the vehicle, an air duct(70) connected to an air conditioning unit(60) having a blow fan(61) and having branched outlets communicating with the interior space of the vehicle, a fire extinguishing material storage tank(50) connected to the air duct through a discharge pipe(51), and an electronic control unit(90) for driving the blow fan and opening a solenoid valve(80) for extinguishing fire when the indoor temperature exceeds a critical temperature.
Patent KR-20020033594-A (KR)
Inventor: HEO TAE HYEON
IPC: C05F9/00
Filed: 2001-12-27
Abstract: PURPOSE: A preparation method of soil improver is provided to shorten drying time and fix volatile fertilizer components(ammonia, urea) for more efficient organic fertilization by converting wastes into phosphates, and adding activated white clay, dolomite and unslaked lime. CONSTITUTION: The preparation method comprises the steps of: mixing waste organics with a solution of HPO3 and K2SO4 mixed in a ratio of 2:1 to convert wastes into phosphates resulting in prevention of volatile components, such as ammonia, urea, etc.; adding 25-45wt.%(based on the total amount) of activated white clay, dolomite and unslaked lime(CaO), which reacts with water contained in waste organics to generate heat(130-160deg.C). Accordingly, the heat evaporates water and decreases drying time, which results in high preparation efficiency of soil improver.
Patent KR-20010075323-A (KR)
IPC: F16H45/02
Filed: 2000-07-27
Abstract: 본 발명은 특히 자동차용 유체동력학 커플링 장치에 관한 것으로, 횡단 벽(3)이 제공되고, 입력 샤프트에 회전되게 결합되게 설계된 케이싱(30)과, 상기 케이싱(30) 내측에 내장되고 허브(14)와 일체인 터빈 휠(12)과, 케이싱(30)의 횡단 벽(3)과 일체인 제 1 베어링(1)과, 상기 터빈 휠(3)과 상기 횡단 벽(13) 사이에 삽입되며 상기 횡단 벽에 자체 링크결합되도록 제 1 베어링(1)에 반대로 연장되는 제 2 베어링(2)을 지지하는 피스톤(4)을 포함하는 로킹 클러치를 포함하며, 마찰 수단(60)은 허브(14)의 횡단 베어링(15)과 피스톤(4) 사이에서 협동하며, 상기 피스톤(14)은 마찰 수단(60)을 지지하도록 형성되며, 허브(14)는 횡단 벽(3)쪽으로 향해 있는 축방향으로 배향되고 상기 부분에 대해 축방향으로 이동가능하게 장착된 피스톤(4)을 둘러싸는 축방향으로 배향된 부분(16)을 구비한다.
Patent KR-20010075401-A (KR)
IPC: H03K17/082
Filed: 1999-09-24
Abstract: 하프-브리지 구성에 배열된 제 1(M1) 및 제 2(M2) 스위치를 작동시키는 방법 및 장치를 기술한다. 제 1 및 제 2 게이트 전압중 하나는 제 1 및 제 2 스위치에 상응하는 하나가 일정한 전류 소스로서 작동시키도록 제어된다.
Patent KR-20010083920-A (KR)
IPC: F25B9/02
Filed: 1999-10-22
Abstract: 가압 액체 천연 가스에 의해 생성된 비등 가스를 재액화시키는 방법이 기술되어 있다.  이러한 방법에서, 냉각물을 냉각 사이클에 의해 열 교환기에 제공한다.  가압 천연 가스를 열 교환기에 의해 냉각하고, 저압으로 팽창시켜 액체 스트림을 생성시키고, 제1 상 분리기에 통과시킨다.  비등 증기를 열 교환기를 통해 통과시키고, 압축하고 냉각한 다음, 열 교환기로 다시 재순환시킨다.  압축되고 냉각된 비등 가스를 팽창시키고 제2 상 분리기에 통과시킨다.  제2 분리기에 의해 생성된 증기 스트림을 공정으로부터 제거한다.  제2 상 분리기에 의해 생성된 액체 스트림을 제1 상 분리기에 통과시켜 약 -112℃ 이상의 온도 및 액체가 발포점 또는 발포점 이하로 되도록 하기에 충분한 압력을 갖는 가압 액체를 생성시킨다.
Patent KR-20020002467-A (KR)
IPC: D06B5/08
Filed: 1999-10-28
Abstract: 본 발명은 활성 물질(16)을 직물(12)의 표면(12A)에 도포하고, 25m/초 이상의 속도로 공기 또는 증기의 집속된 스트림(20)을 웹(12) 내부 및 그를 통해 직행시켜서 강제로 활성 물질(16)을 웹(12)의 전체를 통해서 들어가게 하고, 또한 공기, 응축물 및(또는) 직물로부터 빠져 나온 활성 물질을 수집하기 위해서 웹(12)의 반대편에 진공을 가하는 단계를 포함하는 하이로프트 직물을 국부적으로 도포된 활성 물질에 의해 처리하는 방법을 제공한다.  50mil을 초과하는 두께를 가지고 0.2g/cc 내지 0.008g/cc의 밀도를 가지는 직물은 국부적으로 도포된 활성 물질이 직물 두께 전체를 통해서 실질적으로 균일하게 분포된다.
Patent KR-20010089368-A (KR)
IPC: G02B6/34
Filed: 1999-11-10
Abstract: 하이브리드 집적 평면 포토닉스는 단일의 집적 광회로에서 전송을 위한 실리카 도파관(502) 및 굴절률을 기초로 한 능동 기능을 위한 폴리머 또는 하이브리드 실리카/폴리머 도파관(505)을 제공한다. 기능은 변조, 감쇠, 스위칭, 필터링, 및 이례적인 저손실 전송을 포함한다. 능동 및 수동의 광학요소가 동일한 기판(500)에 집적되면, 결과의 복합디바이스는 공지의 방법에 비해 적은 총 광손실을 가지고 강한 기능적인 반응을 나타낼 수 있다.
Patent KR-20010089888-A (KR)
Title: Method for purifying melamine
IPC: C07D251/62
Filed: 1999-12-16
Abstract: The invention relates to a method for purifying melamine in which impure melamine is heated to a temperature range above 325°C. but lower than the melting point of melamine which depends on the prevailing ammonia pressure. In addition, the impure melamine is held in said temperature range under an ammonia pressure ranging from 1 to 150 bar for a duration lasting from 1 minute up to 20 hours. The melamine is provided in solid form. Afterwards, the melamine is relieved from pressure and cooled in any order.
Patent KR-20010089598-A (KR)
IPC: G01R31/04
Filed: 2000-09-05
Abstract: The invention relates to a device for testing cables that are provided with plug connectors, comprising a number of adapters (4), each of which is provided with a plug connector receiving element which is allocated to a particular plug connector; a measuring unit (5), a computer (6) for evaluating the data determined by said measuring unit (5), a storage device (9) for receiving plug connector or adapter-specific data and a PC (1) to which a monitor is connected. The inventive device is configured in such a way that each adapter (4) is allocated a measuring unit (5), a computer (6), a storage device (9), and a test point electronics unit (7) which is connected to the PC (1) by a bus (2).
Patent KR-20010113660-A (KR)
IPC: G02F1/1335
Filed: 2000-11-24
Abstract: 액정 표시 장치는 위 편광판(11)과 광학 보상 소자와 이방성 산란층(10)과 산란층(9)과, 반사층(9)를 내재한 액정 소자(20)를 구비하고 있다. 그리고, 이방성 산란층의 우선 시야각의 방향을 Y축으로 하고, 그 Y축 방향과 거의 직교하는 방향을 X축으로 한 경우, 이방성 산란층에 입사한 광은, X축 방향에의 산란각도보다 Y축 방향에의 산란 각도가 넓다. 또한 이방성 산란용의 직행투과율의 각도 의존 특성은 층법선방향에 대하여 대칭이고, 또한, 층법선방향으로부터의 직행 투과율이 비스듬한 방향에서의 직행 투과율 보다 낮다.
Patent KR-20010104371-A (KR)
IPC: B41J2/44
Filed: 2000-12-26
Abstract: 본 발명은 자기 주사형 발광 소자 어레이를 사용하여, 추출 신호선의 수를 줄인 기록 헤드를 제공한다. 각 SLED 칩의 Φ1 본딩 패드는 저항기(R1)를 통해서 Φ I 버스 라인에 접속되고, Φ2 본딩 패드는 저항기(R2)를 통해서 Φ2 버스 라인에 접속되어 있다. 또한, Φ S 본딩 패드는 저항기(R S )를 통해서 Φ S 버스 라인에 접속되고, V GA 본딩 패드는 V GA 버스 라인에 접속되어 있다. 더욱이, 각 SLED 칩의 Φ I 본딩 패드는 저항기(R I )를 통해서 커넥터의 대응하는 단자Φ I (1) 내지 Φ I (56)에 접속되어 있다.
Patent KR-20010110486-A (KR)
IPC: C08F4/619
Filed: 2000-03-28
Abstract: Ethylene or propylene are copolymerized with one another or with other olefinically unsaturated compounds in the presence of a catalyst system comprising the following components: A) a complex of a transition metal with one or two substituted or unsubstituted 1,3,5-triazacyclohexane ligands or corresponding ligands in which one or more of the ring nitrogens are replaced by phosphorus or arsenic atoms, and B) if desired, one or more activator compounds.
Patent KR-20020010605-A (KR)
Title: 깊은 개구부 형성을 위한 플라즈마처리 반응실에서의실리콘층 에칭공정
IPC: H05H1/46
Filed: 2000-04-06
Abstract: 본 발명에는 플라즈마에칭 반응기에서 실리콘층에 깊은 개구부를 에칭하는 방법이 개시되어 있다.  본 발명의 방법은 플라즈마에칭 반응기 내로 실리콘층을 포함하는 반도체 서브스트레이트를 제공하고 헬륨 및 산소 반응가스를 포함하는 메인 에칭용 가스를 플라즈마에칭 반응기 내로 유입시키는 단계와, 에칭가스를 사용하여 플라즈마를 생성시키고 그 플라즈마 생성 후에 플라즈마에칭 반응기 내로 예컨대 SF 6 을 포함하는 플루오르 함유 첨가가스를 공급하는 단계와, 이 플라즈마를 이용하여 실리콘층에 적어도 부분적으로 개구부를 에칭하는 단계로 되어 있다.
Patent KR-20020020762-A (KR)
IPC: B65H55/04
Filed: 2000-06-28
Abstract: 본 발명은 겹쳐지는 얀의 층들(L3)을 종축 X를 갖는 원통형의 지지대(20)에 적층 함으로써 얻어지고, 모선 L2를 갖는 베이스 콘(12)과 모선 L3을 갖는 언와인드 콘(13)과 축 X에 대하여 경사져 있으며 두 콘(12,13)의 모선 L2와 L3을 연결하는 모선 L1을 갖는 몸통부(11)를 포함하는  테이퍼진 얀 보빈을 만드는 방법에 관한 것이다. 본 방법은 얀 가이드를 옮기기 위한 두 개의 단계(lags)를 포함하는 것을 특징으로 하는데, 제 1 단계는 베이스 콘(12) 부분을 형성하는 것을 가능하게 하고, 상기 제 1 단계를 따라서 적층 되는 마지막 얀의 층은 언와인드 콘의 단부에까지 이르고, 제 2 단계는 상기 시작된 베이스 콘(12)을 끝내게 하고 동시에 몸통부(11)와 언와인드 콘(13)을 형성하며, 제 2 단계를 따라서 적층된 제 1 얀의 층은 제 1단계를 따라서 적층된 마지막 층에 평행하다.
Patent KR-20030063050-A (KR)
Title: Root intercept bag-nutrient film technique system and cultivation method using the system
Inventor: KIM GI DEOK
IPC: A01G31/02
Filed: 2002-01-22
Abstract: PURPOSE: Provided are a nutri-culture system using a root intercept bag and nutri-culture method using the same, thereby controlling temperature and moisture easily and producing high quality of plants massively. CONSTITUTION: A nutri-culture system using a root intercept bag is characterized by comprising a bed plate, heat insurance material within the bed plate, at least two nutritive solution supply lines fitted to the side of the bed plate, at least two waterways, a waterproof membrane connecting the nutritive solution supply line and the waterway, and an upper plate member.
Patent KR-20030063646-A (KR)
Title: Optical pick-up actuator for object lens of inclination setting
Inventor: JANG U SEOP
IPC: G11B7/09
Filed: 2002-01-23
Abstract: PURPOSE: An optical pick-up actuator for controlling the slope of an object lens is provided to measure a degree of horizontality of the object lens through an actuator to correct an optical axis with respect to a radial direction of an optical disk rapidly. CONSTITUTION: An optical pick-up actuator includes a blade(40) on which an object lens(42) is installed, a yoke plate(10) on which an inner yoke(12) and an outer yoke(14) for fixing magnets for adjusting focus and tracking of the blade are formed, a suspension wire for floating the blade on the yoke plate, and a wire holder(20) for holding the suspension wire. The actuator further includes a plurality of first control screws(60) for controlling a radial direction with respect to an optical disk, a pick-up base having a plurality of connection holes for fixing the yoke plate, and the second control screw(80) for controlling a track direction of the object lens with respect to the optical disk.
Patent KR-20030064897-A (KR)
Title: micro speaker and method thereof
Inventor: SIN EUI SEON
IPC: H04R9/08
Filed: 2002-01-29
Abstract: PURPOSE: A micro speaker and a fabrication method thereof are provided which enable a high output even at a high input. CONSTITUTION: A micro speaker(10) comprises a cylindrical body member whose one direction is open, and a diaphragm member comprising a diaphragm(22) and a coil(18) and being embedded in the body member, and a grill(26) covering the opening of the body member. The body member includes a cylindrical frame(12) whose both ends are open, and a yoke(16) which is installed on the open part of the frame and a part in a circumference direction is cut, and a PCB terminal(20) which is installed below the cut part of the yoke and has two coil lead lines(28) connected to the coil.
Patent KR-20020067421-A (KR)
Inventor: BROWN JEFFREY S
IPC: H01L27/12
Filed: 2002-01-30
Abstract: PURPOSE: A method and structure for conductively coupling electrical structures are provided to dissipate effectively heat during an electrostatic discharge event on an SOI. CONSTITUTION: An SOI structure(14) includes a semiconductor layer(16) on an insulator layer(15). The insulator layer(15) is on the bulk semiconductor substrate(12). The SOI structure(14) that is on the bulk semiconductor substrate(12) may be formed. The semiconductor layer(16) is generally thinner than the insulator layer(15). The top surface(17) of the semiconductor layer(16) is exposed. The bulk semiconductor substrate(12) includes a doped semiconductor material such as a P-semiconductor material(e.g., or a P-doped silicon material). The insulator layer(15) includes insulating material such as silicon dioxide(SiO2).
Patent KR-20030067006-A (KR)
Title: A process for producing seed potatoes in large quantities using a method of nutrient culture
Inventor: JUNG U CHUN
IPC: A01G31/00
Filed: 2002-02-06
Abstract: PURPOSE: A method of mass-producing disease-free seed potatoes in an optimum root zone environment of a seed potato seedling by a nutriculture method with stem cuttings facility of the seed potatoes is provided which increases crop yield and can stably supply seed potatoes to the consumers. CONSTITUTION: The seedling of seed potatoes is planted in a nutriculture bed with a size of 100 cm long, 50 cm wide and 43 cm high, a nutritive solution continuously supplied from a nutritive solution tank installed above the ground is sprayed thereon through a nozzle to culture the planted potato seedling. Then, a lower leaf is removed with sterilized scissors and a simultaneous stems branching operation is carried out when the potato seedling is grown to a height of 10 to 15 cm from the ground, the stems branching operation is additionally carried out 2 to 5 times until the lower knot of stem cuttings reaches about 5 cm from the bottom of a culture tank.
Patent KR-20020079395-A (KR)
Inventor: KOYAMA HIROSHI
IPC: G06Q10/00
Filed: 2002-03-27
Abstract: PURPOSE: To provide data transmitting/receiving system and method capable of easily and safely transmitting/receiving data between a commodity information processor installed in a store and a data processor installed in a place other than the store and to provide the commodity information processor also. CONSTITUTION: The mail addresses of electronic weighing equipment(EWE) 2 installed in a store 1 are registered in a data processor 8 of a head office and the unit price data of a necessary commodity is transmitted to respective pieces of EWE 2 as an electronic-mail. The transmitted unit price data are stored in a provider mail server 13. The EWE 2 installed in the store 1 connected to the Internet 6 through a line 5 receives the unit price data from the server 13 and calculates the price of the commodity based on the received unit price data.
Patent KR-20020077130-A (KR)
Inventor: KAWASAKI HIDEJI
IPC: H04M1/72403
Filed: 2002-03-27
Abstract: PURPOSE: A folder type communication terminal equipment and a display control method are provided to accurately photograph a desired object. CONSTITUTION: A camera unit(22) photographs an object through a photographing lens. A main display(13) is allocated in a location capable of being visually recognized from the outside of a surface of a case of a portable communication terminal. A subdisplay(21) is allocated at a rear surface of the case in which the photographing lens is allocated. A control unit(10) displays an image of the object photographed by the camera unit(22) on the main display(13) and the subdisplay(21). The main display(13) and the subdisplay(21) are fixed on the surface of the case.