baber/WOPTO huggingface dataset:
Patent KR-20020074036-A (KR)
Title: Selective Detecting Sensor, Its Measuring Method and Measurement System of Potassium Ion using Surface Plasmon Resonance.
Inventor: CHO DONG HEON
IPC: G01N21/63
Filed: 2001-03-15
Abstract: PURPOSE: A potassium ion sensor is provided to reduce size and weight of measurement apparatus, while allowing a wide variety of ions existing in a solution to be measured in a simple and easy manner through the use of surface plasmon resonance phenomenon. CONSTITUTION: A potassium ion sensor comprises a light source for induction of surface plasmon resonance; a prism(2.1) having a refractivity for receiving an excitation light from the light source and permitting the surface plasmon resonance to be easily occurred; a glass substrate having a refractivity same as the refractivity of the prism such that the glass substrate is coupled to the prism so as to permit the surface plasmon resonance to be easily occurred; a nickel/chrome layer deposited onto the glass substrate so as to improve contact with the metal to excite the plasmon; a thin film which is vacuum deposited onto the nickel/chrome layer so as to cause reaction of plasmon; a selective sensing film which is deposited onto the thin film so as to sense potassium ion through the selective reaction of potassium ion; a cell coupled to the selective sensing film, and which stores potassium solution for making ease of the measurement of potassium concentration; and an oil formed between the prism and the glass substrate.
Patent KR-20010095092-A (KR)
Title: Location determination using weighted ridge regression
Inventor: CHEN BYRON H
IPC: H04W64/00
Filed: 2001-03-29
Abstract: PURPOSE: A positioning method using a weighted ridge regression is provided to solve the problem related to positioning of the terminal of a wireless mobile communication device and the like for distance measuring such as satellite distance measuring and/or wireless network distance measuring. CONSTITUTION: At least three distance measurement values are applied with WRP(Weighted Ridge Regression) process to determine the position of the terminal. For example, in an integrated satellite navigation system/wireless network, at least three distance measurement values are applied with the WRR process to determine the position of a mobile communication device. Here, at least one distance measurement value is that of satellite system(103) while at least one is that of wireless network system. The WRR process raises precision in determining position of a mobile communication device with a conventional minimum average square technology.
Patent KR-20010111452-A (KR)
Title: 카드용 커넥터
IPC: G06K17/00
Filed: 2001-04-09
Abstract: 부품점수의 저감화, 기구의 간소화를 도모하고, 코스트의 저감화, 기기의 소형화가 가능한 카드용 커넥터를 제공한다. 
     본 발명은 카드(1)를 삽입 및 빼냄가능하게 유지하는 케이스(2)와, 그 케이스(2)내에 설치되고, 상기 카드의 삽입 및 빼냄방향으로 그 카드를 따라 슬라이드가능하게 형성된 슬라이드수단(3)과, 그 슬라이드수단을 상기 카드를 뽑아내는 방향으로 가압하는 가압수단(32)과, 상기 케이스에 형성되고, 상기 카드를 상기 케이스에 삽입하면 상기 슬라이드수단에 걸리는 로크수단(67)과, 상기 케이스의 광폭면측에서 조작함으로써 상기 로크수단의 상기 슬라이드수단에 대한 걸림상태를 해제가능한 로크해제수단(70)을 구비하고, 상기 로크수단이 상기 슬라이드수단에 걸림으로써 상기 카드가 상기 케이스내에 유지되고, 또한 상기 로크해제수단의 조작에 의해 상기 로크수단의 상기 슬라이드수단에 대한 걸림상태가 해제된다.
Patent KR-20010069521-A (KR)
Title: The colour glasses made from ashes
Inventor: JYEUNG TAI OK
IPC: C03C14/00
Filed: 2001-04-12
Abstract: PURPOSE: A colored glass prepared from ash is provided to protect eye strain and to be less tired of specific color while increasing transparency and beautiful color of the glass by utilizing ash as a ceramic material useable in production of glaze for ceramic wares. CONSTITUTION: The colored glass is obtained by a process comprising several steps of oxidizing raw materials such as ash from preparing a frame for comprises a first process of mixing and burning a material to be oxidized and a metallic oxide at ordinary temperature to prepare the first ash glaze; a second process of oxidizing the material to obtain ash, mixing it with the metallic oxide and burning the obtained mixture at high temperature of about 1,000 deg.C to produce the second metallic ash glaze; and a third process of directly burning the produced material at about 1,000 deg.C. to form the final metallic ash glaze product. The material to be oxidized and the metallic oxide or the ash and the metallic oxide should be blended in a specific ratio according to components of the ash, oxidation temperature, pH of ash solution, type and/or amount of metallic oxide and processing or calcining measures of ceramic wares.
Patent KR-20010098725-A (KR)
Title: 신규한 에스테르 화합물, 고분자 화합물, 레지스트 재료및 패턴 형성 방법
IPC: C07C69/753
Filed: 2001-04-19
Abstract: 본 발명은 하기 화학식 1로 표시되는 에스테르 화합물에 관한 것이다. 
     <화학식 1> 
     
       
     
     식 중,  R 1 은 수소 원자, 메틸기 또는 CH 2 CO 2 R 3 을 나타내고, 
     R 2 는 수소 원자, 메틸기 또는 CO 2 R 3 을 나타내고, 
     R 3 은 탄소수 1 내지 15의 직쇄, 분지쇄 또는 환상의 알킬기를 나타내고, 
     Z는 결합하는 탄소 원자와 함께 단일환 또는 가교환을 형성하는 탄소수 2 내지 20의 헤테로원자를 함유할 수 있는 2가의 탄화수소기이며, 
     m은 0 또는 1이고, 
     n은 0, 1, 2, 3 중 하나이고, 
     2m+n=2 또는 3을 만족하는 수이다. 
     본 발명의 고분자 화합물을 베이스 수지로 한 레지스트 재료는 고에너지선에 감응하여 감도, 해상성, 에칭 내성이 우수하기 때문에 전자선 또는 원자외선에 의한 미세 가공에 유용하다.  특히 ArF 엑시머 레이저, KrF 엑시머 레이저의 노광 파장에서의 흡수가 작기 때문에 미세하며 기판에 대하여 수직인 패턴을 용이하게 형성시킬 수 있는 특징이 있다.
Patent KR-20010074290-A (KR)
Title: Joint Unit for Truss Structure
Inventor: LEE JUN GU
IPC: E04C3/02
Filed: 2001-05-04
Abstract: PURPOSE: A joint connector is provided to construct various shapes of a truss structure by freely adjusting connecting angles between unit trusses about hinge points. CONSTITUTION: A truss structure is constructed by sequentially connecting unit trusses consisting of plural bars. A joint connector comprises female and a male connector(30,40). The female and the male connector contain a pair of bar shaped bodies(31,41) and combining members of the bar shaped bodies are hinged each other to connect the connecting ends of the unit trusses. The bar shaped bodies are adjusted in length by selectively inserting a pin(60) into plural holes(33,43) of the bar shaped bodies and holes(15,25) of the unit trusses.
Patent KR-20020085254-A (KR)
Title: The Composition of High Toughness Silicon Nitride for Engine Parts
Inventor: CHOI MIN HO
IPC: C04B35/584
Filed: 2001-05-07
Abstract: PURPOSE: Provided is a silicon nitride composition which has much improved toughness by adding beta-Si3N4 with a high aspect ratio as a seed to conventional silicon nitride composition for engine parts. CONSTITUTION: The high toughness silicon nitride is prepared by the following steps: adding 0-20wt.%(based on alpha-Si3N4) of beta-Si3N4 as a seed to conventional Si3N4 composition comprising alpha-Si3N4, Y2O3, Al2O3 and AlN as starting materials which are composed of alpha-Si3N4 : AlN : 5Al2O3 : alpha+beta-Si3N4 in a ratio of 18.2 : 1 : 2 : 20; sintering at 1600-2000deg.C for 3-4hrs. The resultant Si3N4 composition is applied to engine parts requiring abrasion resistance, heat resistance and high toughness.
Patent KR-20020021591-A (KR)
Title: Stage 3 bucket shank bypass holes and related method
Inventor: ELDRID SACHEVEREL QUENTIN
IPC: F01D5/08
Filed: 2001-05-11
Abstract: PURPOSE: A multi-stage turbine and a method for purging front and rear wheel spaces are provided to improve the efficiency of a gas turbine. CONSTITUTION: In a multi-stage turbine, at least one turbine wheel(12) supports a row of buckets(14) for rotation, and the turbine wheel is located axially between first and second annular fixed arrays of nozzles(36, 38). A cooling air circuit for purging a wheel space between the turbine wheel and the second fixed annular array of nozzles(38) comprises a flow path through a shank portion(50) of one or more buckets connecting a wheel space between the turbine wheel and the first fixed annular array of nozzles(36) with the wheel space between the turbine wheel and the second fixed annular array of nozzles. The shank portion of the one or more buckets includes a forward wall and a rear wall forming, in part, a hollow chamber in the shank portion. The flow path is formed by at least one hole in the forward wall, the hollow chamber, and at least one hole in the rear wall.
Patent KR-20010107660-A (KR)
Title: 전자 사진 감광체
IPC: G03G5/047
Filed: 2001-05-23
Abstract: 현상 롤러로부터의 성분 이행에 의한 감광체 표면의 오염을 방지하고, 안정된 화상 품질을 얻을 수 있는 유기 전자 사진 감광체를 제공한다. 도전성 기판상에 적어도 전하 발생층과 전하 수송층을 구비하고, 비자성 1성분 현상 방식의 프린터에 탑재하여 이용되는 기능 분리 적층형 전자 사진 감광체에 있어서, 상기 전하 수송층의 순수 접촉각(θ)이, θ≥ 94°를 만족시킨다.
Patent KR-20020089838-A (KR)
Title: Apparatus for contrrol of Pulse Code Modulation data and method using the same
Inventor: LEE HYEONG GYU
IPC: G11B20/10
Filed: 2001-05-24
Abstract: PURPOSE: An apparatus and a method for controlling PCM(Pulse Code Modulation) data are provided to use an external memory to directly access to the PCM data in a system having an audio and video decoder. CONSTITUTION: An apparatus for controlling PCM data includes an external memory part(44), a bit stream buffer memory part(40) storing audio bit streams, a decoding core part(41) reading and decoding the bit stream of the bit stream buffer memory part by a decoding start signal from an audio decoder, a buffer memory part(42) storing data parsed by the decoding core part, an external memory interface part(43) directly accessing the PCM data of the buffer memory part by control signals of the decoding core part to transmit the PCM data to the external memory part, a digital analog transforming part(45) transforming the PCM data of the external memory part from the external memory interface part.
Patent KR-20010109136-A (KR)
Title: 디스크 브레이크를 위한 캘리퍼 및 브레이크 기구
IPC: F16D65/14
Filed: 2001-05-29
Abstract: 본 발명은 브레이크 캘리퍼(16)와, 상기 캘리퍼(16)내에 수용되는 브레이크 디스크용 브레이크 기구에 관한 것이다. 상기 브레이크 기구는 브레이크 레버(1)와, 횡단 바아(3)와, 하나 이상의 트러스트판(5)과, 덮개(7)를 포함한다. 상기 캘리퍼(16)는 브레이크 디스크로부터 가장 먼 벽내에 개구를 구비한 개방형 형태로 구성된다. 상기 개구(17)내의 캘리퍼(16)의 내측으로부터 베어링 브라켓(2)이 장착된다.
Patent KR-20020090757-A (KR)
Title: mobile perfume
Inventor: KIM HYEON JUN
IPC: A61L9/01
Filed: 2001-05-29
Abstract: PURPOSE: A perfume for a cellular phone is provided to effectively remove stains and bad smell of the cellular phone and to continuously keep the cellular phone from the stains. CONSTITUTION: The perfume for a cellular phone consists of dimethyl poly siloxane, a corrosion retardant, ethanol, various fragrant components mixed in the ethanol, dyes for improving a visual value of the cellular phone, and other materials. The dimethyl poly siloxane serves to keep the cellular phone from stains for a long time, the corrosion retardant effectively protects the cellular phone from moisture, and the ethanol removes clearly any moisture and stains left in the cellular phone.
Patent KR-20020093215-A (KR)
Inventor: PARK HUI EOP
IPC: F16H48/06
Filed: 2001-06-07
Abstract: PURPOSE: A differential for a vehicle is provided to transmit the driving power of a high-output engine to driving wheels without breakage, to remove the necessity of the minimum road clearance, and to reduce the production cost. CONSTITUTION: A differential(50) for a vehicle comprises a drive pinion(54) receiving the rotational force of a propulsion shaft(52), a ring gear(56) engaged with the drive pinion, a differential case integrally formed with the ring gear, a left and a right axle shafts(64,65) of which one ends are combined to the differential case and the other ends is placed in hubs(61,63) of a left and a right drive wheels(60,62), and differential gears(70,72) placed between the axle shafts and the hubs. An outer case(59) is placed outside the differential case to protect the differential case and the ring gear. A bearing is placed between the outer case and the differential case to rotatably support the differential case. An oil seal is placed between the outer case and the axle shafts to prevent the leakage of oil. One ends of the axle shafts are spline-combined to the differential case to transmit the driving power transmitted through the differential to the hubs of the drive wheels.
Patent KR-20030005842-A (KR)
Title: Method and Appratus for verification car in manufacturing line
Inventor: KWON DONG BOK
IPC: G05B11/01
Filed: 2001-07-10
Abstract: PURPOSE: An apparatus for determining the type and the position information of an automobile on a work line and method for the same are provided to easily search and correct the type and the position information of the automobile on the work line by using a wireless hand terminal. CONSTITUTION: A method for determining the type and the position information of an automobile on a work line includes the steps of: reading(S11) bar codes attached to the automobile moving on the work line by using the wireless hand terminal; transferring(S12) the type and the position information of the automobile to a wireless relay device; transmitting(S13) the type and the position information of the automobile to a control block; transferring(S14) the work information matching with the type and the position information of the automobile to a material storing block at the control block; and attaching(S15) the element to the automobile by selecting the element based on the work information.
Patent KR-20020014681-A (KR)
Inventor: YATABE SATOSHI
IPC: G09G3/20
Filed: 2001-07-19
Abstract: PURPOSE: To use only a virtically oblong area of a display screen as a display area, and also to lower power consumption. CONSTITUTION: When pixels belonging to a specific data line of plural data lines are brought into display state, and pixels belonging to the other data lines are brought into non-display state, one of plural scanning lines is selected for each horizontal scanning period, and further a selected voltage is applied to the selected scanning line for a latter half period of the selected scanning line divided in two, and also the polarity of the selected voltage is inverted every two or more horizontal periods by using the midium value of the voltage to be applied to the data line as reference, on the other hand, to the data lines other than the specific data line, the polarity of the non-lighting voltage is inverted according to the polarity of the selected voltage to be applied to the selected scanning line, and also every two or more horizontal scanning periods corresponding to a polarity inversion cycle of the selected voltage.
Patent KR-20020022548-A (KR)
Inventor: LEE SEONG RYONG
IPC: G11B20/10
Filed: 2001-07-19
Abstract: PURPOSE: An apparatus and a method for connecting a base module with function extension modules in an AV system are provided to mount the function extension modules in a module rack so as to connect the function extension modules with the base module without requiring a separate setting operation. CONSTITUTION: An apparatus for connecting a base module capable of reproducing AV data with function extension modules mounted in a module rack includes a detector(113), a switch(112), and a controller(108). The detector detects if the function extension modules are mounted in the module rack or not. The switch is used for connection of the base module and the function extension modules and connection between the function extension modules. The controller controls the switch to connect the function extension modules with the base module in a daisy-chain manner.
Patent KR-20030008765-A (KR)
Title: Method of call data saving in keyphone system
Inventor: LEE DONG OK
IPC: H04M1/65
Filed: 2001-07-20
Abstract: PURPOSE: A method of storing call history of a key phone system is provided to store call history by monitoring a line in a server, and to transmit the stored call history while driving an application program, thereby storing the call history at any time. CONSTITUTION: A server program is executed(S101), and requests a permission to monitor lines of clients to a key phone system(S102). When the key phone system permits the monitoring(S103), the server program monitors whether calls are received in the lines of the clients(S104). If so, the server program stores call history(S105). When one client executes a self application program(S106), and informs the server program of an open line(S107), the server program transmits a responding signal(S108) and transmits the call history to the application program(S109). The application program transmits a responding signal to the server program(S110), and stores data of the call history(S111), then stores the call history(S112). The server program stops monitoring the line of the client(S113). When the client stops the application program(S114), the client informs the server program of the stopped application program(S115). The server program transmits a response(S116), and monitors the line of the client(S117).
Patent KR-20030008318-A (KR)
Title: Checking Method of Home Appliance Controlling System
Inventor: JUN DEOK GU
IPC: H04L12/26
Filed: 2001-07-20
Abstract: PURPOSE: A method for checking a connection in a household appliance control system is provided to monitor the state of a multi air conditioner system by checking a connection state of each air conditioner for controlling the multi air conditioner system, sensing whether the connection is abnormal, and setting the multi air conditioner as a standby state before performing a driving command. CONSTITUTION: A user operates a Java program embedded in a terminal device for controlling a plurality of air conditioners through the terminal device connected to an Internet network(S1). Threads about the air conditioners connected to the Internet network are generated and operated(S2). The generated threads transmit a connection request signal to household appliance embedded communication modules embedded in the air conditioners through the Internet network(S3). It is judged whether the household appliance embedded communication modules respond to the transmitted connection request signal and senses whether the connection of the air conditioners is successfully performed(S4). If the household appliance embedded communication modules respond to the transmitted connection request signal, a message window on which it is displayed that the connection is successfully performed is outputted on a Java control screen of the terminal device(S6).
Patent KR-20030015491-A (KR)
Title: An apparatus for holding slab on piling roller table
Inventor: JUNG SEONG JO
IPC: B22D11/12
Filed: 2001-08-16
Abstract: PURPOSE: An apparatus for holding slab on piling roller table is provided to prevent the slab from breaking away from the central position on the piling roller table due to slab bending or roll bending in case that slab is piled on the piling roller table before charging the slab into a hot rolling heating furnace, and then centering is completed. CONSTITUTION: The apparatus for holding slab on piling roller table comprises a slab lifting part(50) comprising a plurality of slab guide rolls(53) and a driving cylinder(80) which is ascended and descended at the lower side of the piling roller table, wherein the slab guide rolls(53) are arranged in a direction perpendicular to rollers of the piling roller table so that the slab guide rolls(53) are ascended and descended by the driving cylinder(80); and a slab position detecting part comprising a scanning roll which is mounted on the central front side of a pusher(212) and moved back by being contacted with a slab(200) during advancing of the pusher(212), and a sensor which detects position of the slab(200) according to operation of the scanning roll so that the slab lifting part(50) returns to the original state, wherein the slab(200) on the piling roller table is held to a right position by ascending the guide rolls(53) so that the guide rolls(53) are reciprocally acted with the rollers.
Patent KR-20010088875-A (KR)
Inventor: MIN BYUNG EE
IPC: E03F3/04
Filed: 2001-08-21
Abstract: PURPOSE: A form for connecting different standard drainpipes is provided to easily manufacture regardless of a curved angle, to easily work by being filled with cement mortar or hard reinforced waterproofing material, to maintain durability in high intensity after construction, and to prevent leakage of sewage. CONSTITUTION: A form for connecting different standard drainpipes includes a space formed between an inner side wall surface and an outer side wall surface, drainage pipe lines having inlets(7) intermittently formed on the outer side wall surface, a waveform supporting bar(5) having a fused point(4), a fixed wall(6) and another inlet(7') formed at a connected part. The inlet and an insertion hole are matched and the fixed wall is formed by using a connector(1) having the waveform supporting bar and the fused point.
Patent KR-20020016544-A (KR)
Title: Method for producing basic amino acid
Inventor: ITOYAMA TSUYOSHI
IPC: C12P13/10
Filed: 2001-08-23
Abstract: PURPOSE: To provide a technique for reducing the amount to be used of a counter anion source such as ammonium sulfate added to a culture medium when a basic amino acid is produced by fermentation method. CONSTITUTION: When a basic amino acid is produced by aerobically culturing a microorganism having ability to produce a basic amino acid in a liquid culture medium and producing and accumulating the basic amino acid in the culture medium, pH of culture medium during culture is controlled so as to become 6.5-9.0 and pH of culture medium after finishing culture is controlled so as to become 7.2-9.0 and pressure in fermentation tank during fermentation is controlled so as to become positive or carbon dioxide or a mixed gas containing carbon dioxide is fed to the culture medium so as to have incubation period in which bicarbonic acid ion and/or carbonic acid ion in the culture medium exists in an amount of at least >= 2 g/L and bicarbonic acid ion and/or carbonic acid ion is included as a counter anion of cation consisting mainly of the basic amino acid.
Patent KR-20030016923-A (KR)
Title: Method of manufacturing component made of polymer complex
Inventor: AHN JONG GI
IPC: B29C70/68
Filed: 2001-08-23
Abstract: PURPOSE: A producing method for a component of a polymer complex is provided to insert filler to an empty space between a body and a flange portion by removing stickiness. CONSTITUTION: A metal mold(60) including a body(62), a vertical portion(64) and a horizontal portion(66) is prepared. The vertical portion is extended to a plane of the body in specific length. The horizontal portion is extended evenly to the plane of the body in specific length. A polymer complex(70) is laminated to an external surface of the metal mold. A compression hardening filler(80) is inserted to a space(68) between the body and a flange portion(67). The polymer complex is laminated to the metal mold. Thereby, the filler to be molded with a compressive molding method is inserted to the empty space without stickiness.
Patent KR-20010090046-A (KR)
Inventor: HYUN YOUNG KYU
IPC: A62C13/62
Filed: 2001-08-27
Abstract: PURPOSE: A nude type fire extinguisher is provided to allow an operator to easily and accurately check the condition of the fire extinguisher as well as the amount of extinguishing medicine only by observing the exterior of the fire extinguisher. CONSTITUTION: The fire extinguisher of an extinguishing medicine recharging type has a container(1), of which one side is cut or forged. For compressively fastening a transparent window(5) capable of resisting pressure, on which a measuring scale(20) is marked, to the one side of the container, a seating die(100) is fusion bonded to the container after being cut to be able to receive the transparent window. The seating die has several drilled holes in fastening screws. The fastening screws penetrates the seating die, a rubber packing, the transparent window, another rubber packing, and a fixture plate drilled with a nut hole in turn.
Patent KR-20010099236-A (KR)
Title: 건강 코 마스크
Inventor: RYU JAE SOO
IPC: A62B18/02
Filed: 2001-09-14
Abstract: 본 발명은 건강 코 마스크에 관한 것으로, 본 발명의 특징은 일반적인 마스크와는 달리 코 부분만 가릴 수 있는 마스크를 안출하므로서 각종 알레르기성 비염을 방지할 수 있고, 특히 마스크의 착용시 발생하는 입김이나 기타 인체에 유해한 병원균이 침입하는 현상을 방지할 수 있게 한 것이다. 
     본 발명의 상기한 목적을 달성하기 위한 구성적인 특징을 살펴보면 마스크의 크기에 비해 코만 가릴 수 있는 크기의 소형 코마스크(10)를 구성함에 있어서, 코를 가릴 수 있는 크기의 면포지(11)를 구성하여 각 모서리 선단에는 일체적으로 봉제된 결속밴드(12)를 각각 취부하므로서 사용시에는 면포지(11)를 코에 대고 결속밴드(12)로서 후방으로 결속하여 착용할 수 있게 구성한 것이다.