baber/WOPTO huggingface dataset:
Patent KR-20010054862-A (KR)
Inventor: LEE JEONG UK
IPC: H04N3/19
Filed: 1999-12-08
Abstract: PURPOSE: An apparatus for automatically controlling the brightness of a dynamic screen is provided to totally control the brightness of the screen and control the screen by specific portions of the screen for a dynamic screen. CONSTITUTION: An apparatus for automatically adjusting the brightness of a dynamic screen includes a video pre-amplifier(10) and an FBT(40) for determining the amount of beam current flowing on a CRT(30) driven by a driving signal applied via a video power amplifier(20). If the brightness of the screen is overly changed, the amount of the beam current is controlled to control the total brightness of the screen. A power amplifier detector(50) detects a voltage signal applied to an electron gun of the CRT(30) to output a signal for brightness control. An AD converter(60) converts the output signal of the power amplifier detector(50) into digital signals. An output level limiter(70) limits the level of the output signal of the AD converter(60) below a given level. A DA converter(80) converts the output signal of the output level limiter(70) into analog signals to apply them to an assistant contrast terminal(A) of the video pre-amplifier(10).
Patent KR-20010055205-A (KR)
Inventor: LEE SEUNG U
IPC: F02M7/12
Filed: 1999-12-10
Abstract: PURPOSE: A safety device of a throttle valve is provided to prevent an accident due to the unsuitable closing of a throttle valve by closing an intake port regardless of pulling an accelerator cable. CONSTITUTION: A safety device comprises: a shaft(4) whereon a throttle valve(5) is supported; a throttle lever(1) combined to one end of the shaft and to an accelerator cable(6); an elastic body(6a) combined between the throttle lever and the shaft for applying the elasticity to the throttle lever; an auxiliary disk(7) integrated with the shaft; a return spring(9) for returning the throttle valve to the original state; a locking groove(3) on one face of the throttle lever; a solenoid(10) transmitting the torque of the throttle lever to the shaft and returning the throttle valve to the original state; a vehicle speed sensor; a brake sensor; a throttle position sensor(13); and an ECU(Electronic Control Unit) preventing an accident by promptly returning the throttle valve to the original position. When an accelerator cable is fitted in the other devices or a brake is operated, the throttle valve returns to the original position regardless of pulling the accelerator cable so that an intake port is closed.
Patent KR-20010055355-A (KR)
Inventor: JANG GYO JIN
IPC: C23G1/00
Filed: 1999-12-10
Abstract: PURPOSE: An apparatus for passing a strip through a salt tank in the pickling process is provided in which strip passing operation is easily performed by mechanically guiding the initial front end of a back running strip so that it passes through the inside of a salt bath. CONSTITUTION: The apparatus comprises a connecting strip preparing part in which a connecting strip is installed to pass the back running strip through the inside of a salt tank by connecting a front running strip with a back running strip, wherein the connecting strip comprises an installation bracket (30) fixed to the outer side at the inlet side of a salt tank (10), a reel (31) rotationally installed at the center of the installation bracket, a vertical bracket installed vertically to the installation bracket, a rotation handle (34) integrally formed on a rotational axis of one side of the reel, a guiding roll (35) installed at the lower part of the installation bracket in a width direction of the strip, and a guiding roll (36) installed at the installation bracket and projected toward the entrance side; and a connecting strip passing part for passing the front of the connecting strip through between each rolls inside the salt tank, wherein the connecting strip passing part comprises rotation axes (50) which are lain in a width direction of the salt tank and at both front ends of which sprocket wheels (51) are installed, a chain (52) connecting each sprocket wheels, a driving motor (53) installed at the front end of one side of the rotation axes, and a connecting bar (54) which is connected between both chains and to the center of which the front end of the connecting strip is connected and fixed.
Patent KR-20010055647-A (KR)
Inventor: KIM HAE UNG
IPC: B62D25/06
Filed: 1999-12-11
Abstract: PURPOSE: The reinforced structure of a roof rail reduces the weight of parts and an expense by connecting a small laminated roof rail inner bracket to the definite area of a roof rail inner. CONSTITUTION: A reinforced structure comprises a roof rail inner(10) and a connecting bracket(11). The roof rail inner(10) absorbs an impact energy transmitted from a room by connecting to the side part of the roof panel covering the upper part of a car forward and backward to be mounted to an area contacting the head of a passenger in the room. The many connecting bracket(11) formed by a lamination are arranged on one side in the lower part of the roof rail inner(10) to absorb a shock added to the head of the passenger. Therefore, the reinforced structure protects the head of the passenger by absorbing the shock, prevents the damage of the roof rail inner and reduces the weight of parts and an expense.
Patent KR-20010057195-A (KR)
Inventor: KIM YOUNG SUK
IPC: C02F3/10
Filed: 1999-12-20
Abstract: PURPOSE: A wastewater treatment equipment of upflow packed column is provided, which can remove organic matter and denitrify in a great efficiency without any additional denitrification tank or recycling, can use waste earthen ware and waste vinyl as contact media and can diminish the facility area greatly. CONSTITUTION: The system comprises the followings: (i) a vertical cylindrical column (1) in which an anaerobic tank (2), an aeration region (4) and an aerobic tank (3) are set from bottom to top, to which raw wastewater is fed through bottom from a raw wastewater tank (7) by a quantitative pump and air is fed from top by an air pump (5), and from which treated water discharged from top; (ii) an anaerobic tank (2) that is set at the bottom of the column (1) and includes polymer contact filtration media of large porosity to which microorganism is adsorbed; (iii) an aerobic tank (4) that is set at the top of the column (1) and includes contact filtration media of small porosity to which microorganism is adsorbed; (iv) an aeration region (4) that is set between the anaerobic tank (2) and the aerobic tank (3) to which an aeration device is connected; and (v) an aeration device for feeding air into the aeration region (4) from an air pump (5) through an air feed line (6).
Patent KR-20010063515-A (KR)
Inventor: AHN SEONG HWAN
IPC: H01L21/24
Filed: 1999-12-22
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce a contact resistance between the first and the second polysilicon layer by removing a tungsten silicide film effectively. CONSTITUTION: A gate electrode is formed by stacking the first polysilicon film(102) and a tungsten silicide film(103) on a semiconductor substrate(101). A gate oxide is formed between the substrate and the first polysilicon film, and a spacer insulation film(104) is formed on a side wall of the gate. An interlayer insulation film(105) is formed and a photo resist pattern is formed to etch the insulation film on the tungsten silicide film selectively. Then, the interlayer insulation film on the tungsten silicide film is etched using a C-F gas, and an etch barrier layer like a polymer is formed on the tungsten silicide film. The etch barrier layer is removed by a post treatment in the atmosphere of Ar and O2 gas. And, the revealed tungsten silicide film is etched using a Cl gas. Then, the second polysilicon film(108) is deposited as a bit line conductive film.
Patent KR-20010057602-A (KR)
Inventor: PARK SEOK DAL
IPC: B21B45/04
Filed: 1999-12-23
Abstract: PURPOSE: A device for drying degreased strip is provided to maximize drying efficiency with air being in a clean condition and in a proper temperature by an initial air circulation and prevent thermal deformation of surrounding conveying rolls with cooling air. CONSTITUTION: A device for drying degreased strip includes an air cleaning part(40), a heater(70) and an air injection part(80). The air cleaning part has a third air duct(50) connected to an upper portion of a dry tank(10) and having a first butterfly valve(52), and a fourth air duct(60) connected between a first air fan(30) and a second air duct(34) with a connection duct(66) and having second and third butterfly valves(62, 64) at front and rear portions. The heater is mounted between the connection duct and the second air duct to heat the air. The air injection part is connected to the second air fan(82) mounted to the outside of the dry tank with fifth and sixth air ducts(84,86), and has second and third nozzle heads(88,90) having a plurality of injection nozzles(88a,90a) mounted at inlet and outlet sides of the dry tank and a cooling machine(92) interposed between the fifth air duct and the third nozzle head.
Patent KR-20010060804-A (KR)
Inventor: KIM HA SUL
IPC: G01J5/00
Filed: 1999-12-28
Abstract: PURPOSE: A temperature measuring method for the combustion zone of a fan mill in a melting reduction furnace is provided to be able to measure the temperature under a condition exposed by dust, vibration, moisture and gas by quantitatively detecting the temperature. CONSTITUTION: Light rays(5) in a combustion zone(1) of a melting reduction furnace is transmitted from a light ray divider(6) of a fan mill(4) through an optical fiber(9) and divided by a small spectrometer(10) per wavelength. A signal processing system(11) connected to the small spectrometer measures the temperature of a measured object by a specific wavelength intensity comparison in 0.4 to 1.0 micrometers of a band wavelength.
Patent KR-20010064526-A (KR)
Inventor: HONG JOUNG KYUN
IPC: E01C5/22
Filed: 1999-12-29
Abstract: PURPOSE: A regenerated block using rubber powder of scrap tires and the manufacturing method are provided to absorb shocks and to reduce production costs. CONSTITUTION: A regenerated block using rubber powder of scrap tires comprises: a waste block(110) having a worn upper section or a side face partially; and a rubber layer(200) composed of a surface part(210) having the same shape as the upper section of the waste block, a primary extension part(220) extended vertically downward from the surroundings of the surface part, a secondary extension part(230) extended vertically downward from the surroundings of the primary extension part and a bent part(240) extended vertically inward from the lower end of the secondary extension part and closely adhered to the lower section of the waste block, and tightly adhered to the waste block by thermal pressure.
Patent KR-20010065497-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A 'kuk-bop' (rice served in pork-soup) vending machine is provided so that a user conveniently buys various kinds of 'kuk-bop' to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20010059807-A (KR)
Inventor: KIM GI NAM
IPC: B60N2/00
Filed: 1999-12-30
Abstract: PURPOSE: An one touch type hinge engaging device improves assembling performance of a folding rear seat. CONSTITUTION: An one touch type hinge engaging device comprises an engaging case(31), an engaging plate(35), a spring(37) and a pushing pin(39). The engaging case(31) forms a connecting groove(32) inserted by a hinge bracket(15). The engaging plate(35) having an engaging pin(36) connected with the hinge bracket(15) is movably installed to the engaging direction. The spring(37) pushes the engaging plate(35) to the connecting groove(32). The pushing pin(39) moves the engaging plate(35) to the opposite direction of the pushing direction of the spring(37). The one touch type hinge engaging device reduces work process comparing with bolting process to assemble a rear seat.
Patent KR-20000067896-A (KR)
IPC: G06K19/067
Filed: 1997-06-26
Abstract: The portable data transmission system is adapted to the contactless transmission of electrical signals and/or data between a smart card and a read-write station. The smart card has an electronic circuit with a data memory and an induction coil integrated in a smart card body. A coupling element is assigned to the induction coil and is disposed in a predetermined spatial position with regard to the induction coil. The smart card and the coupling element are respectively autonomous components which can be used independently of one another. A fixing element is at least partially matched to the outer dimensions of the smart card. The fixing element supports the smart card, on the one hand, and the coupling element, on the other hand, in the predetermined position with regard to the smart card.
Patent KR-20010029523-A (KR)
Title: 공기성질 측정장치
IPC: G01N27/12
Filed: 1997-07-26
Abstract: 본 발명은 저항(Rs: 17)이 신호처리부품(13)으로서 출력신호(14)로 변환되는 공기성질 측정장치에 관한 것으로서, 이 출력신호는 저항(Rs: 17)에 따른 주기(T, T1, T2, T3)를 포함한다.
Patent KR-20010029526-A (KR)
Title: 히드로포르밀화 방법
Inventor: BLANKERTZ HEINRICH-JOSEF
IPC: C07C45/50
Filed: 1997-09-19
Abstract: 100 내지 400 바의 압력과 100 내지 200℃의 온도에서 코발트 카르보닐 촉매의 존재 하에서 탄소 원자가 12 내지 100개인 올레핀을 히드로포르밀화하고, 감압하고, 대기 산소의 존재 하에서 산 수용액을 사용하는 추출에 의해 코발트 촉매를 회수하는 방법으로, 
     (a) 추출은 아미노, 이미노 또는 OH기를 함유하는 알콕실화 화합물로 이루어진 군에서 선택된 중합체형 해유화제의 존재 하에서 수행하고, 
     (b) 소량의 수성상을 여전히 함유하는 유기상에서 완전한 상 분리를 달성하기 위해 융합 단계에서 목적하는 수성상의 비교적 큰 액적을 바람직하게는 패킹된 칼럼을 사용하는 형성시킨다.
Patent KR-20000049073-A (KR)
Title: Jet adjuster
Inventor: GRETHER HERMANN
IPC: E03C1/084
Filed: 1997-10-10
Abstract: PURPOSE: A jet adjuster(1) with a jet decomposition device (5) and a jet adjustment device (8) is provided to be located downstream therefrom in the direction of flow (Pf1). CONSTITUTION: A Jet adjustment device (8) comprises several deflector elements which are disposed along the path of flow, perpendicular to the direction of flow (Pf1). Inventive jet adjuster (1) is characterized by pin shaped and ring shaped deflector elements (9) which are connected to each other in a single piece and kept at a distance from each other by at least one retaining member (3,4) so that at least one retaining member (3,4) and the single-piece deflector elements formed thereon are designed as a plastic injection moulded part. At least one retaining element (3,4) can be inserted into the jet adjuster housing or is designed as a jet adjuster housing (2). Jet adjuster (1) can be produced at low cost with reduced complexity. Jet adjuster produces a noise that is compliant with noise standards even when litre flow is high, and is not sensitive to calcification of jet adjustment device (8).
Patent KR-20000053351-A (KR)
Inventor: MORI YUTAKA
IPC: G02B5/128
Filed: 1997-11-18
Abstract: PURPOSE: A retroreflective sheet is provided to maintain a reflection luminance and appearance as compared with the reflection luminance value before molding by molding a retroreflective sheet with a resin. CONSTITUTION: To provide a retroreflective sheet which is suitable for co-molding by injection molding or the like, wherein a retroreflective sheet can be laid within a mold and molded with a resin to form a molded product, and, after molding, the sheet retains a significant portion of its reflection luminance and appearance as compared with the reflection luminance value before molding. A retroreflective sheet used for a co-molding, comprising a metallic reflective layer, a microspherical lens layer disposed as a single layer, and a transparent focal resin layer disposed between the reflective layer and the microspherical lens layer, in which the focal resin layer comprises a mixture of cellulose ester and polyvinyl butyral resin.
Patent KR-20000070102-A (KR)
Title: 액화가스의 이동 충전방법
IPC: F17C7/02
Filed: 1998-01-08
Abstract: 본 발명은 제1용기에 저장된, 2종이상의 비등점이 다른 액화 가스를 필수 성분으로 하는 비공비 혼합물을 액상에서 빼내어 제2용기에 이동 충전할 때에, 이동 충전에 의해 감소하는 비공비 혼합물의 액상 체적분과 같은 제1용기의 용적 분을 보충하는 양이 되도록, 하기의 보충용 액체 (A) 또는 보충용 기체(B)를 제1용기에 주입하는 것을 특징으로 하는 액화 가스의 이동 충전방법을 제공한다: 
     (A) 제1용기에 저장한 비공비 혼합물과 동일한 조성(組成)을 갖는 액화 가스 혼합물의 액상 성분으로 이루어진 보충용 액체; 
     (B) (i) (a) 제 1용기 속에 저장한 비공비 혼합물과 동일한 조성을 갖는 액화가스 혼합물의 기상 성분 혹은 (b) 이 비공비 혼합물의 구성 성분의 적어도 1종으로 이루어지고, 구성 성분 내에서 가장 비등점이 낮은 성분을 이 비공비 혼합물 중에서의 비율보다도 많이 포함하는 기상 성분 또는 (ii) 압축가스로 이루어진 보충용 기체. 
     본 발명의 방법에 따르면, 증기 압축식 냉동 사이클용 작동 유체로서 사용되는 비공비성의 혼합 냉매의 이동 충전 시에 생기는 조성 변화를 대폭 작게 할 수 있다.
Patent KR-20010020319-A (KR)
Title: 용융 금속에 있는 다양한 성분의 농도 검출을 위한 탐침
IPC: G01N33/20
Filed: 1998-07-08
Abstract: 본 발명은 실리콘, 크롬, 망간 또는 알루미늄 같은 용융 금속내 성분의 농도를 측정하기 위한 시스템을 제공한다.  본 시스템은 고체 전해질(12)과 전해질의 제 1 표면과 접촉하는 기준 전극(14) 및 전해질 제 2 표면의 보조전극(16)을 구비한 센서(10)를 지닌 탐침(22)을 포함한다. 보조 전극은 피측정 성분의 산화물과 알칼리 금속 실리케이트, 알칼리 토 금속 규산염 및 이들의 혼합물로 이루어진 그룹으로부터 선택된 금속 실리케이트를 포함한다. 금속 실리케이트는 용융 금속 온도 주변에서 전해질의 제 2 표면에 인접하여 점성의 반용융 매스를 형성하는 작용점을 갖는다. 금속 실리케이트는 반용융 상태에서 산소를 확산시킬 수 있다. 금속 실리케이트는 섬유질 물질의 형태를 갖추어서 전해질의 표면에 용이하게 도포될 수 있는 것이 바람직하다.
Patent KR-20010013240-A (KR)
Inventor: RAUSCHNABEL JOHANNES
IPC: B60S1/38
Filed: 1999-03-22
Abstract: The invention relates to a wiper blade rubber (10) consisting of elastomer, with a protective layer. According to the invention, the protective layer is applied in a vapourous state using plasma. The protective layer makes the elastomer more resistant to wear.
Patent KR-20000018036-A (KR)
Title: The Preparation of High Quality Malt with Wheat
Inventor: OH MAN JIN
IPC: A23L7/20
Filed: 2000-01-05
Abstract: PURPOSE: A method for preparing high quality malt using wheat is provided which shortens the period of manufacture and lowers the unit cost of manufacture. CONSTITUTION: The method comprises steps of: (i) immersing the selected wheat in 0.2-3parts per million ozonic water for 3-36 hours: (ii) renewing ozonic water having the same concentration that of the step (i) at intervals of 8-12 hours; (iii) taking the wheat out of the ozonic water; (iv) germinating the wheat with treating it with ozonic water or ozone gas sometimes at room temperature for 6-8 days; and (v) drying and pulverizing the germinated malt.
Patent KR-20010068937-A (KR)
Title: Power generator using magnetism
Inventor: CHOI DONG LIM
IPC: H02K53/00
Filed: 2000-01-11
Abstract: PURPOSE: A power generating apparatus using the magnetic force is provided to simplify the structure by minimizing the components and to increase the rotation speed by minimizing the total weight. CONSTITUTION: The power generating apparatus comprises an upper fixing plate(2), a lower fixing plate(3), a rotatable plate(4), a plurality of rotatable magnets(5), a plurality of the first fixed magnets(6), a plurality of the second fixed magnets(7), a plurality of magnetization protective components(8), and a separation protective component(9). The circular type upper fixing plate has a shaft hole on its center position, a safe bearing receipt groove(22) for inserting the bearing(10), and a bearing fixing plate(11) fixed by bolt(12). The connection units(23) are formed around the outer circumference of the upper fixing plate and a plurality of fixing holes are formed to fix the fixed magnets and a plurality of fixing holes are formed to fix the magnetization protective components. The circular type lower fixing plate has a shaft hole on its center position, a safe bearing receipt groove for inserting the bearing, and a bearing fixing plate(11) fixed by bolt(12). The connection units(32) are formed around the outer circumference of the upper fixing plate and a plurality of fixing holes are formed to fix the second fixed magnets(9) and a plurality of fixing holes are formed to fix the magnetization protective components. A rotary shaft(18) is vertically inserted into the rotatable plate.
Patent KR-20000024404-A (KR)
Inventor: SEO MIN CHUL
IPC: G06Q20/12
Filed: 2000-02-11
Abstract: PURPOSE: An internet receipt is provided so that a client can not only receive the receipt for purchasing items on the internet, but also print the receipt. CONSTITUTION: A client turns on a computer so as to purchase goods on the internet shopping. If the client input registration No. after purchasing goods, the process for purchasing goods is completed, and then the client can confirm the contents for purchase and receive the receipt. The client can also refer to the receipt in the future.
Patent KR-20010081525-A (KR)
Title: Optical Recording Media Using Colesteric Liquid Crystal and Recording/Reproducing thereof
Inventor: LEE JONG HUN
IPC: G11B7/241
Filed: 2000-02-15
Abstract: PURPOSE: An optical recording medium and a recording/reproducing method thereof are provided to prevent the medium from being copied. CONSTITUTION: An optical absorbing layer(22), an orientating film(24), and a cholesteric liquid crystal layer(26) are formed on a substrate(20). The optical absorbing layer absorbs an optical beam. The orientating film is contacted to the liquid crystal layer for uniformly orientating the liquid crystal particles while deciding initial location of the particles. A specific amount of dopant is added to the liquid crystal layer for deciding pitch of the liquid crystal. The liquid crystal is formed in a right handed helix for reflecting a right handed circular polarized light satisfying a Bragg condition.
Patent KR-20010081807-A (KR)
Title: LED Display Board Management Computer For The Motion Video Advertisement System Using The Internet
Inventor: CHANG WHIE
IPC: G06Q30/02
Filed: 2000-02-18
Abstract: PURPOSE: An electric sign management computer for a moving picture advertisement system using the Internet is provided to enable a moving picture advertisement section to easily manufacture a moving picture advertisement using all sorts of data mounted in an advertisement server computer, and to display the advertisement on an advertisement electric sign. CONSTITUTION: An electric sign management computer is connected to an Internet server computer through the Internet. The electric sign management computer is equipped with an advertisement schedule management unit which enables a user to refer to advertisement schedules through the Internet and to update the advertisement schedules in order to display an advertisement transmitted from the Internet server computer, and an advertisement display unit which is connected to a relevant electric sign according to the advertisement schedules and displays the advertisement.
Patent KR-20010081839-A (KR)
Title: Micro capsule and emulsion for tetraiso palmiticacid ascobil
Inventor: KANG HUI CHEOL
IPC: A61K9/16
Filed: 2000-02-19
Abstract: PURPOSE: A microcapsule composition improved in percutaneous absorptivity through the human skin by microcapsulating tetraiso palmityl ascorbate using lecithin is provided, which has increased whitening effect. CONSTITUTION: This microcapsule composition is obtained by mixing 1 to 3% by weight of lecithin, 1 to 10% by weight of ethanol, 1 to 5% by weight of linoleic acid, 5 to 10% by weight of 1,3-butylene glycol, 10 to 20% by weight of tetraiso palmityl ascorbate and a suitable amount of purified water.