baber/WOPTO huggingface dataset:
Patent KR-20010045787-A (KR)
Inventor: CHOI YONG HUN
IPC: G06T1/00
Filed: 1999-11-08
Abstract: PURPOSE: A finger print recognition display system and a method for driving the system are provided to read finger print data by a finger print recognition module installed at a display, transmit the read finger print data to a main body, and drive the computer system in the case that the read finger print data is identical to the registered data. CONSTITUTION: The system comprises a display device(100) and a main body(200). The display device(100) includes a finger print recognition module(110). The finger print recognition module(110) includes an image recognizer(111), a converter(112) and a communication device(113). The image recognizer(111) enables a user to input a finger print. The converter(112) converts the analog image into digital image. The communication module(113) transmits the digital image to the main body(200). The main body(200) includes a finger print verification module(220). The finger print verification module(220) includes a characteristic extractor, a finger print matching/registration module and a finger print certification module.
Patent KR-20010046872-A (KR)
Inventor: YANG CHEOL NAM
IPC: H05K7/20
Filed: 1999-11-16
Abstract: PURPOSE: A battery pack for an electric vehicle is provided to lengthen the life of battery modules and eventually enhance the performance of the electric vehicle by cooling uniformly a plurality of battery modules within the battery pack. CONSTITUTION: A plurality of battery modules(2) are stored in a tray(1). A plurality of holes for flowing-in air and a plurality of holes(8) for flowing-out air are serially formed on one side and a top side of a pack cover(3), which is coupled to be dismounted to the tray(1) and prevents the dismounting of the battery modules(2) as well as realize the insulation with a vehicle body. A plurality of fans(5) are disposed to correspond to the air flowing-out holes(8) to discharge the air of an internal space formed by the tray(1) and the pack cover(3). The fans(5) are supported by a duct(4) which guides the discharged air toward outside.
Patent KR-20010047811-A (KR)
Inventor: BYUN JONG SIK
IPC: B62D5/087
Filed: 1999-11-23
Abstract: PURPOSE: A spool operating device of a pressure controlling valve for a vehicle hydraulic steering servomechanism prevents the vibration and noise thereof by improving the structure thereof. CONSTITUTION: A female screw(21a) is formed on a spool(21) of a pressure controlling valve for operating the spool(21). A lead shaft(22a) of a step motor(22) is inserted into the spool(21), thereby moving the spool(21) by the rotational direction thereof. The step motor(22) does not have vibration in itself, but if any, the vibration is not transmitted to the spool(21) because the female screw(21a) and the lead shaft(22a) are connected by screws. Thus, oil moving from a space portion(25) of the pressure controlling valve to an outlet(24) does not cause noise.
Patent KR-20010048004-A (KR)
Inventor: LEE EUN SUNG
IPC: C11D13/12
Filed: 1999-11-24
Abstract: PURPOSE: A method for preparing a transparent gold soap and its apparatus are provided, to allow gold foil pieces to be distributed into a soap and to prevent foams or bubbles from being inserted into a soap. CONSTITUTION: The method comprises the steps of inserting a transparent soap solution containing gold foil pieces into a metal pipe at 65-70 deg.C; dipping the metal pipe into a cooling device where a cooling water of 3-10 deg.C is circulated, to cool the metal pipe; drawing the cooled transparent gold soap from the metal pipe; and processing the soap into the desired shape and size. The apparatus comprises one or more of metal pipes(10) which is made of stainless steel or aluminium and where transparent soap solution is inserted; a body(21) which comprises one or more of receiving parts(22) for receiving the metal pipe(10); and a cooling water draining pipe(24) which comprises a cooling water injection pipe(23) in the lower part and a cooling water drainpipe(24) in the upper part.
Patent KR-20010048110-A (KR)
Inventor: JUN JIN HUN
IPC: G11B5/596
Filed: 1999-11-25
Abstract: PURPOSE: A dual-stage servo system using feed-forward study control input is provided to makes design easily and improve control performance by using feed-forward study control input. CONSTITUTION: A first actuator device(30) records data on a recording media or changes a head position to reproduce recoded data. A second actuator device(31) changes a displacement relative with the first actuator device(30) and controls a head position finely. An error detection device detects the difference between a basis position of the recording media and a real position of the head. A first control part(33) outputs signal to drive and control the first actuator device(30) using output of the error detection device. A second control part(34) outputs signal to drive and control the second actuator device(31) according to output of the error detection device. A third control part(35) reads a predetermined control input to drive the first actuator(30) and adds this to the first actuator device(30) together with output of the first control device(33).
Patent KR-20010055354-A (KR)
Title: Device for opening filler of ladle
Inventor: WOO GYEONG HOE
IPC: B22D41/48
Filed: 1999-12-10
Abstract: PURPOSE: An apparatus for perforating a filler of a ladle is provided to cut off contact with the air during infusing of molten steel due to opening of a hole, thereby fundamentally cutting off the generation of oxide inclusions by possessing an apparatus in which a filler layer is forcibly perforated in a long nozzle so that hole opening is carried out in the state that the long nozzle is installed. CONSTITUTION: In a ladle for infusing molten steel into a tundish, the apparatus for perforating a filler of a ladle (100) comprises a penetrating part for perforating the hardened filler layer (131) by applying impact on the filler layer in the hole of a top nozzle (111) through the inside of the long nozzle (120) of the ladle; and a mounting part for mounting the penetrating part to the long nozzle, so that the filler hardened layer of the top nozzle is perforated in the state that the long nozzle is mounted to a collect nozzle (112) of the ladle, wherein the mounting part comprises an external pipe (10) in which the mounting part is inserted into the outside surface of the long nozzle, and an internal pipe (11) vertically installed to the center of the bottom of the external pipe and inserted through the inside of the long nozzle, and wherein the penetrating part comprises a guiding pipe (20), a gas barrel (21), a stopper (22), a warhead (23), and a blasting fuse (24).
Patent KR-20010055842-A (KR)
Inventor: KANG IN SEOK
IPC: F25B15/00
Filed: 1999-12-13
Abstract: PURPOSE: An absorber of an absorption air conditioner is provided to absorb refrigerant steam into solution actively in an absorber unit. CONSTITUTION: A refrigerant steam distributing pipe(105) is installed in the lower part of a hydraulic cooled absorber(130), and connected to a refrigerant steam pipe(101) flowing steam refrigerant. The hydraulic cooled absorber is placed in the lower part of an absorber unit(100), and a distribution hole(106) is formed in the refrigerant steam distributing pipe. Refrigerant steam is flowed into the lower part of the absorber unit through the refrigerant steam pipe, and supplied to the lower part of the hydraulic cooled absorber through the distribution hole. The refrigerant steam is absorbed into the solution flowing through a mixing fluid passage(103) by moving up to the mixing fluid passage and injecting downward. The bubble refrigerant steam is absorbed into the solution by rising in flowing the solution from the upper part of a general absorption heat exchanger to the lower part. The surface area of the bubble is identified with the effective contact area of the solution and the refrigerant steam, and the absorption efficiency is increased.
Patent KR-20010064814-A (KR)
Inventor: JUNG BU YEONG
IPC: H04N7/18
Filed: 1999-12-18
Abstract: PURPOSE: A method for configuring a multi-screen in a wireless communication terminal and a method for providing services using thereof are provided to configure a main service menu and a sub service menu using a multi-call and a mass channel, in order to utilize the screen of a wireless communication terminal more efficiently, and to offer multiple services according to the configured menus. CONSTITUTION: If a traffic channel and a supplemental channel are received from a base station(401), a wireless communication terminal separates the traffic channel from the supplemental channel(402) and confirms whether a channel to be processed is the traffic channel(403). If the channel to be processed is the traffic channel, the wireless communication terminal sends the channel to a main service screen(404) so that a service can be provided through the main service screen(405). However, in case that the channel to be processed is the supplemental channel, the wireless communication terminal sends the channel to a sub service screen(406) so that a service can be provided through the sub service screen(407).
Patent KR-20000012729-A (KR)
Inventor: KIM KWANG JU
IPC: A61F13/02
Filed: 1999-12-21
Abstract: PURPOSE: A band with a surface containing a printed layer is provided to supply an osteopathy and to treat and prevent an injury. CONSTITUTION: A band(1) contains:an adhering instrument(2) such as the Velcro tape; and the surface for containing a printed layer(3) including a picture for showing an acupuncture spot or an explanation and treating method for the injury. Therefore, the band has the printed layer for explaining the acupuncture spot, the kind of injury being possibly occurred, and treating and preventing method and has an effect for treating and preventing the injury by pushing the acupuncture spot according to the explanation of the printed layer.
Patent KR-20010064179-A (KR)
Inventor: LEE BYEONG HO
IPC: B29D30/48
Filed: 1999-12-24
Abstract: PURPOSE: Provided is a steel cord for a reinforcement of rubber such as a car tire and an industrial belt, which is excellent in rubber penetration, fatigue-resistance, and a rubber adhesion. CONSTITUTION: The steel cord for the rubber reinforcement comprises circular section steel wires and at least one flat screwed steel wire(10b). The flat screwed steel wire(10b) is flatted by cold rolling a copper plated circular steel wire and is screwed longitudinally by torsion stress, wherein the flat ratio of the flat screwed steel wire(10b) is 1.05-2.5, and the length of a major axis is 0.2-1.0mm, and the spiral pitch(P) is 2-100 times as long as the major axis.
Patent KR-20010049147-A (KR)
Inventor: HWANG SEONG IL
IPC: F24C3/12
Filed: 1999-12-30
Abstract: PURPOSE: A device for warning danger of a portable gas range is provided to operate a gas leakage lamp or a gas warning buzzer according to a gas leakage sensing signal and a temperature warning lamp and a temperature warning buzzer according to a temperature sensing signal, thereby preventing the fire or safety accident in advance. CONSTITUTION: A device for warning danger of a portable gas range includes a temperature sensor mounted in a container mounting part formed in the gas range(10) for sensing the rising of a temperature, a microcomputer mounted in the container mounting part for outputting an operated control signal according to a signal output from the temperature sensor, a temperature display window(32) mounted on a surface of the container mounting part for blinking differently for high, middle or low temperature according to an output signal of the microcomputer, and a temperature warning buzzer(34) mounted to another surface of the container mounting part for generating a warning sound according to the control signal of the microcomputer when a temperature range of the temperature display window reaches a high temperature step position.
Patent KR-20010059582-A (KR)
Inventor: JU HEUNG RAK
IPC: C22B1/14
Filed: 1999-12-30
Abstract: PURPOSE: Apparatus for sorting and screening granularities of coke breeze for sintering are provided to improve productivity and quality, and reduce unit cost by separating coke breeze, sedimentation and anthracite used as a heating source in the sintering process with the air per granularities in advance and intentionally forming granularities by mixing the separated fine coal with an organic binding solution. CONSTITUTION: In an apparatus for sorting granularities for separating coke breeze supplied from the storage vessel for sintering coke breeze into bulk coal and fine coal, the apparatus for sorting and screening granularities of coke breeze for sintering comprises a separating storage vessel which is separated into a first storage vessel (22) for bulk coal and a second storage vessel for fine coal by a partitioning wall, wherein a charging port into which coke breeze of the first storage vessel is charged is formed at the upper part of one side of the first storage vessel; a dispersion plate installed at the lower part of the charging port so that coke breeze fallen after being charged through the charging port is uniformly dispersed; an air blowing means (20) formed at one side of the first storage vessel so as to blow the air so that fine coal in coke breeze fallen after being dispersed from the dispersion plate is flown into the second storage vessel; and a dust collector (24) installed at the upper part of one side of the second storage vessel so as to discharge the air flown in from the air blowing means into the outside.
Patent KR-20010059659-A (KR)
Inventor: SHIN DONG U
IPC: H01L27/108
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a Ta2O5 capacitor in a semiconductor device is to convert a diffusion barrier layer into a dielectric layer having a high dielectric for a capacitor, thereby securing a high capacitance. CONSTITUTION: A semiconductor substrate(100) on which an interlayer dielectric(110) is formed is prepared. The interlayer dielectric is selectively etched to form a contact hole. A doped polycrystalline silicon is deposited on the resultant substrate and is patterned to form a cylindrical lower electrode(120) for a capacitor. A silicon nitride layer(122) is formed on the cylindrical lower electrode. A TaN layer(124) is formed on the silicon nitride layer. The TaN layer and the underlying silicon nitride layer function as a diffusion barrier layer. A Ta2O5 layer(126) is formed on the TaN layer by a metal oxidation chemical vapor deposition(MOCVD) method. A TiN layer(128) and a doped polycrystalline silicon layer are formed on the Ta2O5 layer to form an upper electrode(T).
Patent KR-20000067880-A (KR)
Title: 무채색 안과용 렌즈
IPC: G02C7/02
Filed: 1997-07-15
Abstract: 기저 렌즈(30) 위에 형성된 중합된 수지 상단 렌즈(20)를 포함하는, 색 수차 특성이 개선된 합성 안과용 렌즈(10)이 제공된다.  수지(20)의 색 수차 특성 뿐만 아니라 이의 굴절률을 기저 렌즈(30)의 것과 부합시켜 최종 가공된 렌즈(10)의 목적하는 압베 수, 목적하는 렌즈 배율 및 목적하는 렌즈 두께를 획득하고 기저 렌즈(30)와 상단 렌즈(20) 간의 계면이 육안으로 거의 보이지 않게 한다.  기저 렌즈(30)의 상 분산은 압베 수가 비교적 낮고 기저 렌즈(30)와의 역배율을 갖는 상단 렌즈(20)에 의해 보상된다.
Patent KR-20000029619-A (KR)
Inventor: AKAMATSU HIROSHI
IPC: G11C29/00
Filed: 1996-07-29
Abstract: PURPOSE: A semiconductor memory device is provided to allow evaluation of input/output terminal dependency of noise characteristics at the time of data output. CONSTITUTION: A semiconductor memory device having a test mode and an operation mode includes a plurality of output buffers(11,13,15). When the semiconductor memory is set at the test mode, at least one of the output buffers(11,13,15) is activated by a test mode circuit(22) in response to an address signal input. Each of the output buffers(11,13,15) includes an input/output terminal(2). The memory device further includes a substrate voltage supplier. In the test mode, the substrate voltage supplier supplies a voltage different from that in the operation mode.
Patent KR-20000029706-A (KR)
Title: Copper circuit junction substrate and method of producing the same
Inventor: SASAKI KAZUTAKA
IPC: H05K1/02
Filed: 1998-05-26
Abstract: PURPOSE: A copper circuit junction substrate and method for producing the same are provided for preventing deformity and breakage of substrates and for high reliability. CONSTITUTION: A copper circuit junction substrate comprises one junction unit or two or more junction units connected each other. The junction unit comprises a ceramic substrate and a conductor layer, whereby copper is a main component. The junction unit is provided on the ceramic substrate through an interposing layer. The length and width in the planar direction of the conductor layer in the junction interface of the conductor layer and the interposing layer are at least 0.05mm shorter than those in the planar direction of the interposing layer.
Patent KR-20000068746-A (KR)
IPC: H01M4/62
Filed: 1998-08-11
Abstract: 음극 분체용 결합제로서 불소계 폴리머와 방향족 비닐·공액 디엔계 폴리머의 배합체를 사용하여 비수성 전해질 2차 전지를 형성한다.  불소계 폴리머와 방향족 비닐·공액 디엔계 폴리머의 중량 배합 비율은 방향족 비닐·공액 디엔계 폴리머에 대하여 불소계 폴리머는 1배 내지 99배로 한다.  또한, 음극에 대한 상기 분체용 결합제의 비율은 2 중량% 내지 15 중량%로 한다.  분체용 결합제는 증점제로서 셀룰로오즈 유도체를 함유하고 있는 것이 바람직하다.
Patent KR-20000049093-A (KR)
Title: Polymer electrolyte, intercalation compounds and electrodes for batteries
Inventor: MAYES ANNE M
IPC: H01M4/485
Filed: 1997-10-10
Abstract: PURPOSE: A polymer electrolyte, intercalation compounds and electrodes for batteries is provided to have improved host particle, polymer electrolyte, and electrode that can be used in various forms of battery. CONSTITUTION: A compound having a formula of LixMyNzO2. M and N are each metal atoms or main group elements, and x, y and z are each numbers from about 0 to about 1. y and z are chosen such that a formal charge on the MyNz portion of the compound is (4-x). In one embodiment each oxygen atom of the compound has at least about 20% p-level characteristic at the Fermi energy of the compound as measured according to a pseudo potential technique. In another embodiment, the composition has a charging voltage of at least about 2.5 volts. In yet another embodiment the composition which crystallizes in the a-NaFeO2, the orthorhombic LiMnO2 or the tetragonal spinel Li2Mn2O4 structure.
Patent KR-20000057298-A (KR)
Title: Granular n-alkyl ammonium acetonitrile compositions
Inventor: CASELLA VICTOR M
IPC: C11D7/54
Filed: 1997-11-18
Abstract: PURPOSE: Granules are provided that are useful for oxidizing applications when the granules are dissolved in the presence of an active oxygen source. CONSTITUTION: Granules, useful for oxidizing applications when dissolved in the presence of an active oxygen source, comprises a salt having the structure of Formula I, wherein A is a saturated ring formed by a plurality of atoms in addition to the N1 atom, the saturated ring atoms including at least one carbon atom and at least one of O, S, and N atoms, the substituent R1 bound to the N1 atom of the Formula I structure including either (a) a C1-24 alkyl or alkoxylated alkyl where the alkoxy is C2-4, (b) a C4-24 cycloalkyl, (c) a C7-24 alkaryl, (d) a repeating or nonrepeating alkoxy or alkoxylated alcohol, where the alkoxy unit is C2-4, or (e) -CR2R3C-N where R2 and R3 are each H, a Cl-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C2-4, the R2 and R3 substituents being each H, a C1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C2-4, Z is in the range of 0 to 10, and wherein Y is a counterion; a solid particulate by which the salt is carried or with which the salt is coated or admixed.
Patent KR-20010005601-A (KR)
Title: 윤곽강조회로
IPC: H04N9/64
Filed: 1997-03-25
Abstract: 아날로그의 R, G, B 신호를  디지털신호로  변환하여 출력하는 A / D 변환회로 (30 r), (30 g), (30 b) 와, 이 디지털 R, G, B 신호에 화소수변환을 하여 출력하는 화소수변환회로 (37) 와, 이 화소수변환회로 (37) 의 출력신호에 감마보정을 하여 출력하는 감마보정회로 (39) 와, 화소수변환회로 (37) 의 출력신호로부터  Y신호를 생성하는 Y 신호생성회로 (36) 와, 생성된 Y 신호로부터 윤곽성분을 추출하는 윤곽추출회로 (38) 와, 이 윤곽성분을 감마보정회로 (39) 로부터 출력된 R, G, B 신호에 가산되어 윤곽강조된 신호 (R + Y e r), (G + Y e g), (B + T e b) 를 출력하는 윤곽가산회로 (34 r), (34 g), (34 b) 를 구비하고 A / D 변환회로(30 r), (30 g), (30 b)에서 아날로그의 R, G, B 신호를 디지털신호로 변환한 후에 윤곽성분을 가산하여 출력하기 때문에 아날로그의 R, G, B 신호에 윤곽성분을 가산한 후에 A / D 변환하고 있던 종래의 예와 같이 윤곽강조성분이 A / D 변환회로의 다이내믹 레인지 (dynamic range) 를 오버하는 일이 없다. 이 때문에 본 발명의 윤곽강조회로에 입력하는 아날로그의 R, G, B 신호가  대진폭신호의  경우나 윤곽강조량을 크게 했을 때에도 본 발명의 윤곽강조회로로부터  출력된 신호를 디지털의 영상신호로 구동하는 표시장치에 출력하여 영상을 표시했을 때  밝은 색상 압축 (White Compression) 이나  어두운 색상 압축 (Black Compression) 이 발생하지 않는다.   그 위에 화소수변환회로 (37) 나 감마보정회로 (39) 의 후단에 윤곽가산회로 (34 r), (34 g), (34 b) 를 설치하여 화소수변환이나 감마보정등의 신호처리를 한 후의 디지털 R, G, B 신호에 윤곽성분을 가산하도록 하였기 때문에 화소수변환이나 감마보정등의 신호처리에 의해서 윤곽강조효과가 반감하는 것을 방지할 수 있다.
Patent KR-20010020178-A (KR)
Title: Organohydridosiloxane resins with low organic content
IPC: C08G77/04
Filed: 1998-04-02
Abstract: An organohydridosiloxane polymer having a cage conformation, between approximately 0.1 to 40 mole percent carbon-containing substituent, and a dielectric constant of less than about 3.0 is disclosed. Each silicon atom of the cage polymer is bonded to at least three oxygen atoms and to either a hydrogen atom or an organic substituent. By providing such a caged structure having essentially no hydroxyl or alkoxy substituents, either on the polymer backbone or at terminal silicon atoms, essentially no chain lengthening polymerization can occur in solution. Such organohydrodosiloxane resins having a molecular weight in the range from about 400 to about 200,000 atomic mass units were formed using a dual phase solvent system and either a solid phase or a phase transfer catalyst to assist the condensation of hydridotrihalosilane with at least one organotrihalosilane.
Patent KR-20010013996-A (KR)
Inventor: ARBAB MEHRAN
IPC: C23C30/00
Filed: 1998-06-18
Abstract: A layer for protecting an underlying functional coating stack for example a single silver layer or double silver layer Low-E coating stack includes silicon oxynitride or silicon aluminum oxynitride layer. The protective film may have a uniform composition throughout its thickness i. e. homogeneous protective layer, a constantly increasing or decreasing index of refraction throughout its thickness i.e. a graded protective layer, or a combination of all or some of the foregoing i.e. a non- homogeneous protective layer. The graded and non-homogeneous layers may have an outer surface of silicon nitride, silicon aluminum nitride, silicon dioxide, silicon oxynitride or silicon aluminum oxynitride. The protective layer of the invention may be the last layer deposited on the functional coating stack or may have a film deposited thereon.
Patent KR-20000018188-A (KR)
Inventor: KIM HYON SOOK
IPC: G06F1/28
Filed: 2000-01-18
Abstract: PURPOSE: A TVSS for protecting an internet computer is provided to prevent a computer from breaking down due to the excessive surge electricity which flows into the computer through the electric cable(1-3) and communication cable(6-7) when the computer user uses or does not use the computer. CONSTITUTION: A TVSS for protecting an internet computer comprises: a power stop page protection circuit(12-13) blocking excessive surge electricity for protecting the computer from the excessive electricity when power stoppage happened; a surge suppression part(31-48) removing the surge electricity using heat and light when the excessive surge electricity flows into the power source and communication line; an excessive electricity blocking part(14-15) blocking the excessive electricity by switch when the amount of power of the excessive electricity is over a breakdown value; and a current sensing and controlling part(28-30) sensing the amount of the current generated by surge blocking, and controlling the current if the amount of the current is over an established value, wherein a power source input/output part(1-3,4-5) and a communication input/output part(6-7,8-9) are plugged in the TVSS.