baber/WOPTO huggingface dataset:
Patent KR-20010070235-A (KR)
Title: Surface-mount coil and method for manufacturing same
Inventor: KASHIWA TOMOO
IPC: H01F27/29
Filed: 2000-11-24
Abstract: PURPOSE: To provided a surface-mounting coil of which the bonding strength with terminal electrodes is proper, and provide its manufacturing method. CONSTITUTION: A surface-mounting coil 30 has a drum core 4, having brims 2 and 3 at both terminals of a coil core 1, a coil 5, a base electrode 6 provided on peripheral surfaces 2a and 3a and terminal surfaces 2b and 3b, a covering member 17 which wholly covers from the peripheral surface 2a of the brim 2 to the peripheral surface 3a of the brim 3. The covering member 17 on the peripheral surfaces 2a and 3a of the brims 2 and 3 has a project part P, which extends towards the terminal directions of the brims 2 and 3 and a notch part V which exposes the base electrode 6 in a region of the coil core nearer than the project part P. The exposed part of the base electrode 6, which is not covered by the covering member 17, exists on the peripheral surfaces 2a and 3a of the brims 2 and 3 and a bonding region of an external electrode 18 and the base electrode 6 has a structure which is extended from almost the whole region of the terminal surfaces 2b and 3b of the brims 2 and 3 to a part of the peripheral surfaces 2a and 2b.
Patent KR-20020043962-A (KR)
Title: Optically active (S) benzoxazine derivatives and preparing method of the same
Inventor: JANG HAK SUN
IPC: C07D413/02
Filed: 2000-12-05
Abstract: PURPOSE: Provided is a method of manufacturing optically active (S)-benzoxazine and its derivatives which are useful in manufacturing (3S)-(-)-7,8-dihydro-3-methyl-4H- (1,4)benzoxazine, a raw material in the preparation of Levofloxacin, (S)- isomer of Ofloxacin, and its derivatives. Specifically, a novel and highly optically pure, (3S)-isomer(over 98% de), (3S)- (-)-7,8-dihydro-3-methyl-4-((R)- N-p- toluenesulfonylthiaprolyl)-4H- (1,4)benzoxazine (II) is obtained by the selective crystallization after that the racemic derivative(I) is resolved into two isomers (II) and (III). CONSTITUTION: The preparation method of oxazine compound of the formula(I) comprises the steps of: reacting a compound of the formula(IV) with a compound of the formula(V) and separating a compound of the formula(III) as solid using ethanol, ethylacetate or ethylacetate/hexane and a compound of formula(II) by crystallizing the concentrated filtrate using 0.5-1.5 times of ethylacetate in a volume ratio, adding methanol and filtering. In the formulae(I),(II),(III),(IV) and (V), X1, X2 are same or different halogen atom, Y is a heteroatom such as sulfur or oxygen, R1 is low alkyl(C1-C4) group and R2 is substituted sulfonyl, alkoxycarbonyl, or aralkyloxy carbonyl group.
Patent KR-20020051959-A (KR)
Title: Feeding system of paper
Inventor: SONG JONG WON
IPC: B41J13/00
Filed: 2000-12-21
Abstract: PURPOSE: A paper transfer apparatus is provided to allow the paper transfer apparatus to be easily assembled and reduce parts count, while increasing space utilization. CONSTITUTION: A paper transfer apparatus comprises an upper cutter guide assembly including an upper cutter(2) for cutting paper, a lower cutter(4) disposed beneath the upper cutter in such a manner that the lower cutter contacts the upper cutter, wherein the lower cutter cuts the paper passing through the path formed between the upper and lower cutters, an upper cutter guide(6) disposed in front of the upper cutter, and which operates the upper cutter, and a gear cutter(8) interposed between the upper cutter guide and the upper cutter; and a shutter(10) disposed to be rotatable beneath the upper cutter, and which guides paper transfer operation.
Patent KR-20020058277-A (KR)
Title: removing method of metal impurities in silicon film
Inventor: BAE JONG UK
IPC: G02F1/13
Filed: 2000-12-29
Abstract: PURPOSE: A method of removing metal impurity from a silicon thin film is provided to reduce the amount of metal materials existing in the silicon thin film by moving the metal materials to the surface of the thin film at a low temperature using magnetic field. CONSTITUTION: A substrate(110) on which a silicon thin film(160) including a metal impurity(141) is formed is prepared. A magnetic filed forming apparatus(200) is set under the substrate on which the silicon thin film is formed. Magnetic field is applied to the substrate while the silicon thin film is heat-treated. The metal impurity is nickel, iron or cobalt. The magnetic field forming apparatus is a magnet or a coil.
Patent KR-20020058686-A (KR)
Title: Bearing supporter of continuously variable transmission
Inventor: KIM GYEONG HA
IPC: F16H57/02
Filed: 2000-12-30
Abstract: PURPOSE: A bearing supporter of a stepless transmission is provided to support a bearing without using a coupling bolt and a bolt hole of a rear cover by making the bearing supporter of the stepless transmission in a lock-nut type. CONSTITUTION: A bearing supporter of a stepless transmission includes a screw part(24), and a lock-nut type bearing supporter. The screw part is formed on an outer circumference of a bearing seat(22), which is disposed on a rear cover of a transmission housing, to assemble a bearing supporting a secondary pulley(28) of the stepless transmission. The lock-nut type bearing supporter is screwed to the screw part to fix and support the bearing. The bearing supporter has a nut part coupled with the screw part of the bearing seat, and a stopper plate(36) for fixing and supporting the bearing.
Patent KR-20010022510-A (KR)
Title: Terminal block for a protective relay
IPC: H02H9/00
Filed: 1999-06-04
Abstract: A modular terminal block for connection between an electrical distribution system and the processing circuitry of a protective relay. The terminal block includes multiple separable tiers, each which is provided with a set of terminal connections and signal contacts. The tiers are of different lengths such that each set of terminal connections are located at different distances from the protective relay to improve accessibility. The terminal block can be mounted in different orientations, and allow shorting between any two adjacent terminal connections.
Patent KR-20010023851-A (KR)
Title: 피부 건강을 유지하거나 개선시키기 위한 방법
IPC: A61K8/26
Filed: 1998-09-09
Abstract: 본 발명은 (a) 착용자의 피부로 이동함에 따라 치료학적 및/또는 보호적인 피부 잇점을 제공하는 피부 보호용 조성물을 갖는 흡수제품을 착용자에게 도포하는 단계, (b) 착용시 피부 보호용 조성물의 적어도 일부가 착용자에게 이동하는 단계, 및 (c) 피부 보호용 조성물을 포함하지 않는 동일한 흡수제품에 의해 덮혀진 피부에 비해, 흡수제품에 의해 덮혀진 영역에서 피부를 유지하거나 개선시키기에 충분한 빈도를 갖고, 피부 보호제의 수동적인 도포(예, 보호자 또는 착용자)가 필요없는 하나 이상의 부가 제품과 함께 단계 (a) 및 (b)를 반복하는 단계를 포함하는, 흡수제품에 의해 덮혀진 영역에서 착용자의 피부 건강을 유지 및/또는 개선시키기 위한 방법에 관한 것이다.  또한 본 발명은 피부 건강의 상세한 평가방법에 관한 것이다.
Patent KR-20010024447-A (KR)
Title: 적응성 있는 방열 장치를 구비한 번인 보드
IPC: H01L21/66
Filed: 1998-10-06
Abstract: 본 발명은 IC를 수납하고 지지할 수 있는 소켓(12), 칩(40)의 해당 단자에 연결하기 위한 소켓(12)의 전기 단자(14), 및 냉각 매체와 열 접촉을 갖는 방열판으로 구성되는 집적회로(40) 번인용 시스템 및 방법에 관한 것이다.  제1 열 인터페이스(22)는 소켓(12) 내듸 집적회로(40)와 탄력있게 장착된 열 흡수 부재(30) 사이의 해제가능한 열 접촉을 제공한다.  제2 열 인터페이스는 열 흡수 부재(30)와 방열판 사이에 제공된다.
Patent KR-20010032362-A (KR)
Title: 자동차 라이트
IPC: F21S8/10
Filed: 1998-11-09
Abstract: 본 발명은 하나 이상의 기능면을 구비하고, 그 광원으로서 통일된 배색의 발광 다이오드가 마련되는 자동차 라이트에 관한 것이다.  본 발명의 목적은 제동과 같은 다양한 자동차 운전 상태를 지시하며 동일한 다수의 추가의 발광 다이오드로 이루어지는 하나 이상의 면을 구비하는 경제적인 광원을 제공하는 것이다
Patent KR-20010032851-A (KR)
Title: 강 스트립 제조방법 및 장치
IPC: B22D11/12
Filed: 1998-12-08
Abstract: 얇은 강 스트립을 제조하는 장치는 얇은 강 슬래브를 주조하기 위한 적어도 하나 또는 그 이상의 연속-주조기(1), 슬래브를 가열시키고 및/또는 균일화시키기 위한 노 장치(7), 노 장치(7)의 밖으로 운반되어지는 슬래브의 두께를 감소시키기 위한 적어도 하나의 압연 장치 및 슬래브를 함께 결합시킬 목적으로 연속주조기(1)사이 또는 연속주조기와 압연장치(10)사이에서 위치되는 용접기를 포함하는 것을 특징으로 한다.
Patent KR-20010033093-A (KR)
Title: 액체-수축성 및 통기성의 배면시이트를 갖는 흡수제품
Filed: 1997-12-15
Abstract: 본 발명은 통기성 배면시이트의 도입에 의해 통기성이면서 의복 수분 통과를 나타내는 경향이 감소된 흡수제품, 예를 들면, 생리대 및 팬티 라이너에 관한 것이다.  배면시이트는 폴리비닐 알콜과 같은 불용성이고 액체-수축성인 물질을 포함하는 증기 투과성의 천공 층을 하나 이상 포함한다.  상기 물질은 유체 배출물과 접촉시에 수축되어 층의 구멍을 폐쇄시킴으로써 액체가 배면시이트를 통하여 착용자의 의복 위로 이동되는 것을 방지한다.
Patent KR-20010042377-A (KR)
Title: 언어 모델을 근거로 하는 정보 검색 및 음성 인식
IPC: G10L15/183
Filed: 1999-02-09
Abstract: 언어 모델(language model)(70)은 더 작은 제 1 데이터 저장부(72) 및 더 큰 제 2 데이터 저장부(74)에 억세스하는 음성 인식 시스템(60)에서 사용된다.  언어 모델(70)은 제 1 데이터 저장부(72)에 포함된 정보를 근거로 정보 검색 질의(query)을 형식화하고 제 2 데이터 저장부(74)에 질의함으로서 적응된다.  제 2 데이터 저장부(74)로부터 검색된 정보는 언어 모델(70)을 적응하는데 사용된다.  또한, 언어 모델은 제 2 데이터 저장부(74)로부터 정보를 검색하는데 사용된다.  언어 모델은 제 1 데이터 저장부(72)내의 정보를 근거로, 또한 제 2 데이터 저장부(74)내의 정보를 근거로 정해진다.  소정의 제 1 언어 모델에 대해, 또한 소정의 제 2 언어 모델에 대해, 제 2 데이터 저장부(74)에서 문서의 혼란도(perplexity)가 결정된다.  문서의 검색능력(relevancy)은 제 1 및 제 2 혼란도를 근거로 결정된다.  임계값 레벨을 넘는 검색능력 측정치를 갖는 문서는 검색된다.
Patent KR-20010035175-A (KR)
Title: Method for providing a game service in internet
Inventor: LEE DAE U
Filed: 2001-01-10
Abstract: PURPOSE: A game service method in a wire/wireless internet environment is provided for a user to offer a game service by performing a game using a point betting and facilitating a phone page construction according to mobile communication companies. CONSTITUTION: A client connects to a web server through the internet, and an initial main screen is provided(S200). A web server searches a member database(S202). If a client has been detected as a non-member, the web server performs a member joining process through a member database and a zip code database(S204). If the client has been detected as a member, the web server performs a game service process(S206). If the client requests a management of point(S208), the web server performs a point applying process through a point managing database(S210). The web server detects whether a phone page wizard is requested by the client(S212). If a phone page wizard is requested, the web server performs a phone page construction process(S214).
Patent KR-20010106154-A (KR)
Title: Pin lamination system for muti layer pcb with bushing
Inventor: KIM JIN HAN
IPC: H05K3/00
Filed: 2001-02-01
Abstract: An electrosurgical electrode member for performing operative procedures includes a conducting electrode having a main body (22') configured to communicate radio-frequency electrical energy to patient tissue. The main body has a sharpened portion (23'), such as an elongated edge or point, with a width of approximately 0.2 millimeters or less. The sharpened portion concentrates the radio-frequency electrical energy transferred from the main body to the patient tissue. In one embodiment, a non-stick insulating coating (20') covers the main body of the electrode including the sharpened portion. The insulating coating has a thickness to permit transmission of the radio-frequency electrical energy from the main body to the patient tissue by capacitive coupling. In an alternative embodiment, an operative portion of the sharpened portion extends outwardly from beneath the insulating coating.
Patent KR-20020067173-A (KR)
Title: General business deal system with connection to producer wanted product of consumer
Inventor: KIM JI HAN
Filed: 2001-02-15
Abstract: PURPOSE: A total commerce system for connecting a function idea and a design of a commodity desired for a consumer to producer is provided to enable a consumer to select a function idea and a design of a wanted commodity and enable a manufacturer to meet to a consuming tendency of a consumer and information of a commodity model rapidly by inviting a public participation of the function idea and the design using a network, connecting/informing a selected function idea and design to the manufacturer, and transmitting a finished product to the consumer. CONSTITUTION: An Internet user(10) requests contents such as a functional idea and a design of a commodity through a web browser of all kinds of web browsers being used generally. A manufacturing company(20) which manufactures various commodities performs an on-line broadcasting or a recording broadcasting(21) of a product manufacturing process with respect to a commodity wanted by the users(10) in real time. A true tree(30) maintains a stable service of the above elements, invites a public participation of a commodity wanted by the users(10), and performs a purchase, an order, and a payment of a selected commodity conveniently. The true tree(30) is connected to the manufacturing company(20) easily for performing a delivery and operated by a web server for performing total commerce.
Patent KR-20020070709-A (KR)
Title: Touch sensor key board with key touch display
Inventor: KIM JUN YEONG
IPC: G06F3/02
Filed: 2001-03-02
Abstract: PURPOSE: A touch sensor keyboard apparatus supporting a key-touch recognition display function is provided for a user to perceive exactly the key input by emitting the light through light-emitting diode or outputting the sound in case of touching a key. CONSTITUTION: The touch sensor keyboard apparatus comprises a touch unit(201), a touch recognition unit(202), and a micro computer(203). When the user touches the touch unit, the base potential of a transistor(202a) transfers a high level to a low level and the transistor is off. Also, the potential of a collector end transfers the low level to the high level. The change of the collector potential of the transistor is inputted into a clock end of D flip-flop(202b) as a clock signal and the output end(Q1) of the D flip-flop transfers the low level to the high level. The signal of the output end of the D flip-flop is supplied to the microcomputer as the key-touch recognition signal, and the microcomputer performs the operation corresponding to the recognized key. When the signal transferred into the high level at the output end of the D flip-flop is output, in other words, when the key-touch is recognized, LED is driven by the high level signal and emits the light.
Patent KR-20020071286-A (KR)
Title: Composition and Method for making high volume reinforced Al composite by using dipping process
Inventor: HAN YU DONG
IPC: C22C1/05
Filed: 2001-03-06
Abstract: PURPOSE: A composition for manufacturing a high volume fractional Al composite material in which green compact is synthesized, and reinforced particles are uniformly distributed at the same time by charging mixed powder green compact into molten metal is provided, and a method for manufacturing the composite material is provided. CONSTITUTION: The composition for manufacturing a high volume fractional Al composite material by using molten metal impregnation comprises 20 to 50 wt.% of exothermic reaction inducing powder consisting of Ti and C or Ti and B; 20 to 60 wt.% of diluent powder for controlling exothermic reaction; and 5 to 30 wt.% of powder for easing infiltration consisting of Al or Al alloy, wherein the diluent powder for controlling exothermic reaction comprises one or more materials selected from the group consisting of TiC, TiB2, SiC, and WC. The method for manufacturing a high volume fractional Al composite material by using molten metal impregnation comprises the steps of preparing a mixed powder by mixing and drying 20 to 50 wt.% of exothermic reaction inducing powder consisting of Ti and C or Ti and B, 20 to 60 wt.% of diluent powder for controlling exothermic reaction, and 5 to 30 wt.% of powder for easing infiltration consisting of Al or Al alloy; forming the mixed powder into green compact having a certain shape; charging the green compact into a reaction container so that the green compact is injected into molten Al having the temperature range of 700 to 1100 deg.C; and taking out the green compact from molten Al, thereby separating it from the reaction container.
Patent KR-20010069313-A (KR)
Title: Bio-yellow ocher brick and method of making it
Inventor: LEE HYO JUNG
IPC: C04B33/00
Filed: 2001-03-07
Abstract: PURPOSE: Disclosed are an ocher bio brick and method for manufacturing thereof to prevent a cold etc. by improving insulation efficiency and dam control faculty in accordance with character of ocher component by adding ocher, elvan with excellent far-infrared emissive effect and charcoal to have dam control faculty and to prevent corrosion. CONSTITUTION: The method for manufacturing ocher bio brick comprises first step to crush ocher, elvan with fixed grain size or less using crusher; second step to remove moisture by drying crushed ocher, elvan; third step to mix 60-70 pts.wt of dried ocher, desirably 65 pts.wt, 20-30 pts.wt of elvan, desirably 25 pts.wt; fourth step to add 6-8 pts.wt of charcoal, desirably 7 pts.wt into the mixture of ocher and elvan; fifth step to stir by blending 3 pts.wt of natural orange tree sap as natural hardening agent into the mixture of the fourth step; sixth step to dry after forming the product of the fifth step to desire shape.
Patent KR-20020072837-A (KR)
Title: A Impregnated Adsorbent to remove Hydrogen Sulfide Gas and a Preparation Method of the Same
Inventor: CHA SUN YOUNG
IPC: B01J20/22
Filed: 2001-03-13
Abstract: PURPOSE: A method for preparing an adsorbent impregnated with diethanolamine for the removal of sulfurated hydrogen gas is provided. CONSTITUTION: The method includes the steps of preparing an activated carbon with a specific surface area of 1050 m¬2/g, a mean pore size of 13 to 20 Å and particle size of 8x30 mesh; dipping the activated carbon in 0.01 to 2.0 mole diethanolamine solution; agitating the mixed slurry for 3 to 5 hrs; washing the slurry, followed by filtering; and drying the washed and filtered activated carbon at 130 to 170 deg.C for 18 to 36 hrs.
Patent KR-20020072980-A (KR)
Title: Digital data processing system
Inventor: CHOI GWANG JU
IPC: G06F13/42
Filed: 2001-03-14
Abstract: PURPOSE: A system for digital data processing is provided to reduce power consumption by securing the set-up time of a RAM block to be accessed when a RAM block in the stand-by state is accessed after a RAM block in the operation state is accessed. CONSTITUTION: The system includes an oscillatory circuit(10), a RAM access control circuit(30), first to Nth RAM blocks(40, 50, 60, 70), and a microprocessor(20). The oscillatory circuit generates a master clock(MCLKI) having a specific period. The RAM blocks temporarily store and output data in writing or reading, and are controlled by the instructions from the microprocessor. A RAM block selecting signal(RBS) performs as an enable signal. The RAM access control circuit is reset with response to a reset signal(RESETB). Thereafter, the RAM access control circuit receives RAM block selecting signals at every rising edge of the master clock and finally generates an access clock(MCLKO). The RAM access control circuit supplies an access clock to a selected RAM block. Further, the RAM access control circuit supplies a wait signal(WAIT) to the microprocessor and blocks up the access from the microprocessor during the set-up time of the RAM block accessed.
Patent KR-20020074351-A (KR)
Title: In-pile creep test system
Inventor: CHOI YONG
IPC: G21C23/00
Filed: 2001-03-20
Abstract: PURPOSE: A creep test apparatus for a nuclear reactor is provided to achieve effective and uniform radioactive radiation to the gauge length and reduce parts count so as to minimize nuclear waste after completion of test. CONSTITUTION: A creep test apparatus(2) comprises a creep test unit installed in a vertical direction within a water reservoir of a nuclear reactor; a detector(10) electrically connected to the creep test unit, and which measures temperature and volume of transformation of specimen; a gas feed unit connected to the creep test unit through a gas feed pipe(12), and which controls supply of helium gas from a helium gas reservoir tank(14) through the air pressure of an air compressor(16); and a control unit(20) electrically connected to the detector and the gas feed unit, and which reads input data. The creep test unit includes a fixed member(26) to be assembled to the water reservoir; a pressure member arranged to the fixed member, and which operates by the pressure gas; a tension member for applying tension to the test piece by the pressure member; a heater member(32) assembled to the tension member, and which heats the test piece; a measurement member for measuring creep deformation amount by sensing the backward movement of the tension member; and a plurality of capsules(36) accommodating the pressure member, tension member, heater member and the measurement member in sequence.
Patent KR-20020077745-A (KR)
Inventor: YANG WOO JIN
Filed: 2001-04-02
Abstract: PURPOSE: A payment and authentication service system is provided to perform a real time fingerprint authentication when a user makes a payment of a commodity or a service at an electronic commerce site or receives a financial transaction service at a cash dispenser installed at a bank. CONSTITUTION: The system comprises fingerprint recognition terminals(120, 130, 150), a fingerprint recognition server(220), an access server(210), and a database server(230). The fingerprint recognition terminals(120, 130, 150) insert a public key and an encryption algorithm into input fingerprint data, and transmit the fingerprint data to the fingerprint recognition server(220). The fingerprint recognition server(220) decrypts the fingerprint data by using the public key and a stamp time, extracts a part of fingerprint data stored at the database server for reducing a fingerprint comparison time by using a part of a resident registration number, and compares the decrypted fingerprint data with the extracted fingerprint data for authenticating the user. The fingerprint recognition server(220) transmits an approval request to a credit card company by using data on a credit card kind, receives an approval result and transmits the approval result to the access server(210).
Patent KR-20020078916-A (KR)
Title: Low power synchronous channel transmission device in cdma mobile communication system
Inventor: CHO SEONG HO
IPC: H04B7/26
Filed: 2001-04-11
Abstract: PURPOSE: A low-power synchronous channel transmitting apparatus for a CDMA(Code Division Multiple Access) mobile communication system is provided to decrease interference with an other channel and improve the speech quality of a terminal by dividing a primary synchronous code into a plurality of primary synchronous codes and successively transmitting the divided primary synchronous codes. CONSTITUTION: A synchronous channel modem(111) in a channel card(110) divides a primary synchronous code inserted into a primary synchronous channel of a synchronous channel frame into a plurality of primary synchronous codes, and transmits the divided primary synchronous codes to a terminal(200). The synchronous channel frames has the primary synchronous channel divided into a plurality of primary synchronous codes and transmitted to the terminal(200) by a primary channel and a plurality of slots composed as a secondary synchronous channel into which one secondary synchronous code is inserted.
Patent KR-20010104259-A (KR)
IPC: C08J5/18
Filed: 2001-05-11
Abstract: A polyvinyl alcohol film obtained by casting on drum, in which the variance in thickness along the TD direction of the film is 0.5  mu m/mm or less, the thickness of the film is within the range of 20 to 150  mu m, and the width of the film is at least 2 m.