baber/WOPTO huggingface dataset:
Patent KR-20020048555-A (KR)
Title: Laminated paste for a dental crown and preparation method thereof
Inventor: KIM DAE HYUN
IPC: A61K6/00
Filed: 2000-12-18
Abstract: PURPOSE: A process of preparing laminated paste for a dental crown by mixing ceramic powders for dental crown added by aqueous additives each other and then laminating a paste according to the order of dental crown forming layers is provided. It solves environmental difficulties generated from manual working and improves its quality. CONSTITUTION: A paste obtained by adding a liquid additive to dental powder for artificial crown is laminated in the order of each part consisting of the crown of a tooth. The liquid additive is one of polyetherpolyol, polyhydric alcohol, formaldehyde, alkanolamine, polyvinylether, nonionic surfactant or mixtures thereof. The polyhydric alcohol is propylene glycol or ethylene glycol. The crown is composed of an opaque material(20), dentin material(25), enamel material(30) and transparent material.
Patent KR-20020049098-A (KR)
Title: voice subscriber unit of the FLC transferring system
Inventor: NA GYEONG MUN
IPC: H04L12/02
Filed: 2000-12-19
Abstract: PURPOSE: A voice subscriber unit for an FLC(Fiber Loop Carrier) transmission system is provided to transmit a voice subscriber signal between heterogeneous transmission equipments by converting and processing a voice subscriber signal of a transmission signal transmitted from a heterogeneous transmission equipment. CONSTITUTION: A transmission signal conversion processing unit(6) converts a voice subscriber signal bit inputted from a subscriber into a signal discriminated by an object transmission device. A transmission signal processing unit(7) transmits a signal bit of the voice subscriber processed by the transmission signal conversion processing unit(6) as a bit stream type together with a TS(Time Slot) signal. A receipt signal extracting unit(8) extracts a signal bit of a corresponding subscriber among the signal bit stream of object voice subscriber received from a transmission device connected through an FLC transmission device and a transmission path. A receipt signal conversion processing unit(9) converts the signal bit of the object voice subscriber extracted from the receipt signal extracting unit(8) into a signal bit recognized by a transmission device connected to a telephone of an object subscriber. A control signal processing unit(10) sets a signal transmission type associated with transmission equipments of the transmission signal conversion processing unit(6) and the receipt signal conversion processing unit(9).
Patent KR-20020051061-A (KR)
Title: Construction materials and related manufacturing method in use of waste materials
Inventor: LEE ILL HEE
IPC: E04C2/26
Filed: 2000-12-22
Abstract: PURPOSE: Provided is a method for preparing material useable in civil engineering and constructional applications such as various port breakwaters by re-using waste sludge and constructional waste materials generated from sand mould, minerals, glass, metal and/or used ceramics. CONSTITUTION: The method comprises several steps of breaking used sludge and constructional waste material by less than 5mm after classifying types and components thereof and washing and drying the material; selecting the broken materials by grain sizes; admixing 22.5wt% of the waste sludge, 15wt% of waste synthetic resin and 42.5wt% of waste concrete, and 20wt% of polyester resin; forming a product by charging the admixture into a mould under vibration and in a condition of 200kgf/cm¬2 of pressure and 85-90 deg.C of temperature for 5-30 minutes; curing the compressed product in a drying furnace at 30-90 deg.C for 10-50 minutes; and cutting the cured product into a desirable size of the constructional and civil engineering products.
Patent KR-20020053987-A (KR)
Title: Electronic commerce method of goods in stock of the imported raw materials
Inventor: LEE HO CHEOL
Filed: 2000-12-26
Abstract: PURPOSE: An EC service method is provided to enable a supplier or a buyer, for selling or buying stocks of imported raw materials, to search a database while changing transaction conditions, to transmit transaction requests to the supplier or the buyer via an e-mail or a mobile terminal, to process a transaction approval or a settlement, and to automatically update the database. CONSTITUTION: The method comprises steps of enabling a buyer or a supplier to perform a search for desired imported raw materials while changing search conditions, for example, storing transaction conditions at a database server and performing an automatic search by using the server(S10), enabling the buyer or the supplier to transmit a transaction request to the searched supplier or buyer(S20), enabling the buyer or the supplier to find other suppliers or buyers by repeating the step S10 if the searched buyer or supplier does not agree with the transmitted transaction request(S22), authenticating the buyer or the supplier and the settlement, done by the buyer, for paying for the stocked raw materials if the searched buyer or supplier agrees with the transmitted transaction request(S24), notifying the buyer and the supplier of the transaction specifications(S26), and automatically updating information on the imported raw materials, namely a sale management database and a purchase management database(S28).
Patent KR-20020053153-A (KR)
Title: Method and apparatus for resetting system
Inventor: KWON HYEOK IN
IPC: G06F1/24
Filed: 2000-12-27
Abstract: PURPOSE: An apparatus and a method for resetting a system are provided to reset the system by entering a keyword command through an UART(Universal Asynchronous Receiver/Transmitter) character format without using the CPU in case of the CPU error. CONSTITUTION: A user impresses a command on an RS(Recommended Standard)-232 port, serial port of a system, by using the keyboard(40). An impressed signal is inputted into an RS-232 driver/receiver through the RS-232 port(41). The serial data output from the RS-232 driver/receiver is inputted into the UART controller and reset controller(42). When the serial signal is inputted into the reset controller in an asynchronous mode(43), it takes an over-sampling by creating the clocks as much as 8 or 16 times of Baud Rate(44,45), and does the majority data sampling among the over-sampling(46). The data is stored to a resister of the reset controller as the length of the data(49). After the signal output from the serial receiver is stored through sampling, when the signal is determined as the reset signal through the comparison with the user-entered signal(50), the reset signal is output into the CPU(51). If the serial signal is inputted into the reset controller in a synchronous mode(47), it takes the sampling of the data by using the received clock without the over-sampling(48).
Patent KR-20020054092-A (KR)
Title: Buffer structure of steering column
Inventor: LEE BYEONG HWAN
IPC: B62D1/19
Filed: 2000-12-27
Abstract: PURPOSE: A shock absorbing structure of a steering column is provided to increase a friction area by extending friction protrusions in a radial direction by forming the friction protrusions in integration with an outer pipe. CONSTITUTION: A shock absorbing structure of a steering column includes a steering shaft(30), an outer pipe(11) and an inner pipe(12), and a number of friction protrusions(50). The steering shaft is mounted to transmit steering power of a car. The outer pipe and the inner pipe are formed on the outside of the steering shaft to mount the steering shaft on the car, and expand and contract in an axial direction by external shock. The friction protrusions are formed in the axial direction on an inner circumference of the outer pipe, protrude to the inside, and are contacted with the outer circumference of the inner pipe.
Patent KR-20020057205-A (KR)
Title: Apparatus for transmitting/receiving which detect call incoming
Inventor: KOO RAK EON
IPC: H04B1/40
Filed: 2000-12-30
Abstract: PURPOSE: An apparatus for transmitting and receiving a termination sensing RF(Radio Frequency) signal in a cellular phone is provided to decrease inconvenience in which a user does not answer to the cellular phone by transmitting a termination signal to an RF signal receiving device of a user when the termination signal of the cellular phone is sensed and informing that the cellular phone is terminated to the user in the RF signal receiving device. CONSTITUTION: A control unit(10) selectively controls a bell output unit(20) or a vibration unit(30) according to a termination mode when a termination signal is received from a base station, and generates an RF signal transmission control signal. An RF signal transmitting device(40) corresponds to the RF signal transmission control signal output from the control unit(10) and transmits an RF signal for indicating that the termination signal is received a cellular phone(50). An RF signal receiving device(90) visually and vibrantly informs the termination to a user when the RF signal output from the RF signal transmitting device(40) is received.
Patent KR-20010024481-A (KR)
Title: 고혈당증 치료용 티아졸리딘디온의 용도
IPC: A61K31/00
Filed: 1998-10-12
Abstract: 비독성 및 제약상 허용되는 유효량의 인슐린 증감제를 고혈당증의 포유 동물에게 투여하는 것을 포함하는, 혈장 글루코오스 수준이 정상 수준 이상 내지 126 mg/dl 이하 범위인 고혈당증의 치료 방법.
Patent KR-20010031643-A (KR)
Title: 항공 스위칭 노드를 사용하는 무선 통신
IPC: H01Q21/29
Filed: 1998-10-12
Abstract: 본 발명의 통신 시스템은 서비스 지역 내에 위치한 다양한 지상 기지용 디바이스에 통신을 제공하는 공중 스위칭 노드를 지원하는 비행체를 포함한다. 상기 디바이스는 고객 소유 장비 및 사업자 소유 장비와 같은 가입자 디바이스는 물론 게이트웨이 디바이스를 포함한다.
Patent KR-20010033285-A (KR)
Title: 직접 정전 프린팅 방법 및 장치
IPC: B41J2/415
Filed: 1998-12-17
Abstract: 정보 캐리어에 화상을 기록하기 위한 화상 기록 장치 및 방법. 중간 화상 수신 부재와 프린트헤드 스트럭쳐는 기록중에 서로 관련되어 움직인다. 상기 화상 기록 장치는 구멍에 관련된 중간 화상 수신 부재의 위치를 결정하는 중간 화상 수신 부재 위치 결정 수단을 포함하며, 제어 장치에 의해 상기 프린트헤드 스트럭쳐와 상기 중간 화상 수신 부재의 관련된 움직임에 따라서 프린트헤드 스트럭쳐를 통과하는 구멍의 선택적인 개방 또는 차단을 동조 시켜서 상기 기록되는 화상이 보이는 중간 화상 수신 부재의 소정의 위치에 안료 화상을 형성 시킨다. 다음에, 상기 안료 화상은 정보 캐리어로 전송된다.
Patent KR-20010041327-A (KR)
Title: 흡착물질을 사용한 ｖｐｓａ 방법
IPC: B01J20/18
Filed: 1999-02-26
Abstract: 본 발명은 물질의 고유 흡착율과 평형 특성 간의 관계를 기초로 선택되는 흡착 물질의 용도에 관한 것이다.
Patent KR-20010034686-A (KR)
Title: 지질 판별 센서 및 손상 지폐 분류장치
IPC: G07D7/182
Filed: 1999-03-26
Abstract: 본 발명은, 지엽류 자체가 보유하는 지질반력에 착안한 것으로서, 복수의 롤러의 조합과 압압수단 및 부세수단의 조합에 의해 지질반력을 검출할 수 있도록 하여 지질류 두께의 영향을 받지않고 정확하게 지엽류의 견고성(강성)을 검출할 수 있도록 한 것이다.
Patent KR-20010052871-A (KR)
Title: 투명 안테나 및 그 제조 방법
IPC: H01Q1/12
Filed: 1999-06-09
Abstract: 본 발명은 투명 절연 기판과, 기판의 주요 표면을 따라 배치된 전도성 안테나 구성 요소와, 안테나 구성 요소에 용량성 또는 직접 접속된 전도성 패치와, 패치에 체결되어 안테나 구성 요소에 의해 발생된 신호를 전자기 에너지 송신 및/또는 수신 장치로 전송할 수 있는 커넥터를 포함하는 투명 안테나를 제공한다. 패치는 0과 1 사이의 가시 계수(즉, 총 면적에 대한 투명 면적의 비율)를 가지도록 구성된다. 본 발명의 특정 실시예에서, 안테나 구성 요소는 자동차의 전면 유리의 제 1 및 제 2 유리 겹 사이에 배치된 하나 이상의 투명 전도성 코팅을 포함하며, 전도성 패치는 안테나 구성 요소의 적어도 일부를 덮도록 그리고 안테나 구성 요소에 용량성으로 결합되도록 전면 유리의 노출된 주요 표면에 입혀진다. 패치는 전도성 세라믹 IR, UV, 열가소성 또는 열경화성 페인트로부터 형성될 수 있다.
Patent KR-20020057340-A (KR)
Title: Multi-interconnection structure of semiconductor device and method for fabricating the same
Inventor: KIM HYEON CHEOL
IPC: H01L21/3205
Filed: 2001-01-04
Abstract: PURPOSE: A multilayer interconnection structure of a semiconductor device is provided to relax thermal stress concentrating on a via contact in an alloy process and improve the reliability of contact interconnection by introducing a P-poly pattern in a multilayer interconnection formation. CONSTITUTION: A P-poly pattern(102) is formed on the insulation substrate(100). The first interlayer dielectric(104) comprising the first via hole(h1) is formed on the resultant structure in order to expose partially the surface of the P-poly pattern. The first/second metal interconnections(106,108) comprising a through hole(t) are formed on the first interlayer dielectric to connect the first via hole(h1,h2). A conductive plug(110) is formed to meet the P-poly pattern. A passivation layer(112) having HDP oxide/nitride stack structure is formed on the second insulation layer(108) including the conductive plug(110).
Patent KR-20010076359-A (KR)
Title: Optical functional sheet, face-profiled light source using the sheet and image display apparatus using the sheet
Inventor: ARIYOSHI TOSHIHIKO
IPC: G02B5/02
Filed: 2001-01-19
Abstract: PURPOSE: To provide an optically functional sheet which imparts high directivity and visual field angle expansion characteristic to incident light and material for the same having excellent mass productivity and a method for manufacturing the same. CONSTITUTION: The functional films (reflection films or light shielding films/light diffusion layers) are formed on the patterned translucent conductive films of the translucent sheet having microlenses and the functional films described above. As a result, the optically functional sheet which allows the self-alignment exposure utilizing the microlenses, has excellent light utilization efficiency and has the good high directivity and visual field angle characteristic may be realized.
Patent KR-20020063375-A (KR)
Title: Biocide composition comprising volatile extracts of natural medicines as effective components for conservation of cultural properties, and method for conserving cultural properties using the same
Inventor: JUNG YONG JAE
IPC: A01N65/28
Filed: 2001-01-29
Abstract: PURPOSE: A biocidal agent containing a volatile extract of one or more natural materials as an effective component and a method for preservation of cultural assets using the agent are provided. The biocidal agent can be effectively used in preservation of cultural assets because it is excellent in durability of medicinal efficacy and free from toxicity. CONSTITUTION: The biocidal agent contains a volatile extract of one or more natural materials selected from the group consisting of Eugenia caryophyllata Thunberg, Boswellia carterii Birdwood and star anise, wherein the volatile extract of Star anise is 50% by volume or more, based on the total composition. Bacteria and insects that live in cultural assets are Trichoderma koningii, Mucor hiemalis, Aspergillus niger, Penicillium funiculosum as bacteria and Reticulitermes speratus, Lyctus linearis and Sitophilus oryzae L.
Patent KR-20010044283-A (KR)
Title: Semiconductor memory tester
Inventor: LEE IL YEONG
IPC: H01L23/32
Filed: 2001-02-01
Abstract: PURPOSE: A semiconductor memory tester is provided to save the money spent in modifying a personal computer and a main board without an additional process, by installing the semiconductor memory tester on the upper surface of the main board instead of the lower surface of the main board. CONSTITUTION: A semiconductor memory is mounted in a socket(2) which is installed in one surface of a main board of a personal computer. The first terminal part connected to the socket is formed in one end of a medium board(6), and the second terminal part connected to the first terminal part is formed in the other end of the medium board. A connector has an insertion part(12) into which the other end of the medium board is inserted and the third terminal part connected to the terminal part inserted into the insertion part. A plurality of pins are installed in the insertion part of the connector, connected to the third terminal part. The plurality of pins are formed in one end of a test socket(20). A connection slot into which the semiconductor memory is inserted is formed in the other end of the test socket.
Patent KR-20010035434-A (KR)
Title: Bearings for shock absorbers of track cars
Inventor: YANG SEUNG UN
IPC: F16C33/78
Filed: 2001-02-14
Abstract: PURPOSE: A bearing for shock absorber of a track car is provided to prevent entrance of foreign matters, dust or moisture between inner and outer rings from the outside and to prevent corrosion and abrasion. CONSTITUTION: A bearing for shock absorber of the track car includes an inner ring(2), an outer ring(3), a seal ring system(7). The seal ring system has a cover plate(6), a plastic seal lip(4) located between the inner ring and the outer ring, two steel wipers(5) mounted between the cover plate and the seal lip. The seal ring system is mounted inside a bearing(1) with lubricating oil by applying load in an axial direction when the bearing is manufactured. The surface of the inner ring is plated with hard chromium and an inner surface of the outer ring is plated with manganese phosphide.
Patent KR-20020065827-A (KR)
Inventor: KWAG YANG JIN
IPC: A01G23/04
Filed: 2001-02-07
Abstract: PURPOSE: A tree transplanting apparatus capable of excavating in a specified half-round shape without detriment to root portions of trees and automatically packing the root portions with a packing material is provided. Therefore, it increases the survival rate of plants and reduces transplanting costs and time. CONSTITUTION: This tree transplanting apparatus(100) comprises: a main shaft and frame(1) for swivelling, rotating, stopping and tilting; a discharge casing(6) having a half-round and U-shaped cross section to play a passageway role for discharging digged soil; a jacket attached with a hydraulic and pneumatic cylinder(5) to control the caliber and diameter of the discharge casing; a plurality of screw blades(7) having a U-shape and a joint device at a connection part; and a packing paper case(9a) constructed at the rear of the casing.
Patent KR-20010088426-A (KR)
Title: A flow diverter assembly
Inventor: COOK WILLIAM D
IPC: F16K11/074
Filed: 2001-03-07
Abstract: PURPOSE: A flow diverter assembly is provided to guide hot and cold water to the same hot/cold water inlet ports all the time without regard to the direction of hot/cold water feed lines for flowing hot/cold water to a mixing chamber. CONSTITUTION: A flow diverter, two position, plate type assembly is connected to a mixing valve(42) to always deliver hot water to the same designated hot water inlet port of the mixing valve and cold water to the same designated cold water inlet port of the valve. The flow diverter assembly includes a housing, hot/cold inlet lines connected in one or the other of two positions and a plurality of interconnected plate members(46). The plate members are used to always deliver hot/cold water to the same inlet ports of the mixing valve regardless of whether the hot/cold water inlet lines are connected in one or the other position. The plate member includes a top member(48) connected to the mixing valve, a bottom member(50) selectively connected to the hot/cold water inlet lies and an intermediate member(52) with the hot/cold water inlet lines connected to always deliver hot/cold water to the same inlet port of the mixing valve.
Patent KR-20010067747-A (KR)
Title: Mutual Independent Power Train Device for Feeding and Spinning
Inventor: CHO HYUN DEOG
IPC: F16H3/58
Filed: 2001-03-16
Abstract: PURPOSE: An individual power transmission device is provided to control position precisely without overload on a driving motor by keeping balance against eccentric load, and to decelerate in transferring efficiently. CONSTITUTION: A workpiece(27) is moved forward or backward by a rectilinear transfer roller(28), and rotation is controlled by winding(38) of a winding box(39). Winding and transferring are performed by the winding motor and a transfer motor(2). A winding compensate planetary ring gear(9) prevents a second transfer bevel gear from being rotated by winding. The winding compensate planetary ring gear and the winding box are installed to keep the balance against the center of gravity by controlling position at the same speed. An individual power transmission apparatus controls the position of the workpiece stably without applying fluctuating load to the motor.
Patent KR-20020074257-A (KR)
Title: Signal detector for Rambus DRAM semiconductor
Inventor: KIM CHAN GYEONG
IPC: G11C7/10
Filed: 2001-03-19
Abstract: PURPOSE: A signal detector of a Rambus DRAM semiconductor device is provided to not consume a current during a standby mode. CONSTITUTION: A signal detector(201) of a Rambus DRAM semiconductor device includes a first and a second signal transmission controllers(251,252), a phase divider(211) for inputting a clock signal and for generating a plurality of clock signals having a different phase from each other, a power down controller(221), a plurality of phase delaying devices(231-233) and a plurality of input receivers(241-243) for comparing the clock signals outputted from the phase divider(211) with the phases of the control signal inputted from outside to output a predetermined signal. The first signal transmission controller(251) is connected to an input terminal of the phase divider(211), deactivates the clock signals during a standby mode of the signal detector(201) and inputs the deactivated signal to the phase divider(211). Therefore, the controllers deactivate all amplifiers incorporated into the input receiver to thereby prevent the input receivers(241-243) from consuming a current.
Patent KR-20020075660-A (KR)
Title: Cooling fan
Inventor: NA MIN GYU
IPC: F04D29/38
Filed: 2001-03-27
Abstract: PURPOSE: A cooling fan is provided, in which blades formed at the hub of the cooling fan are arranged into first and second columns, to thereby reduce the blade passing frequency noise caused between the blade and stator. CONSTITUTION: A cooling fan(1) comprises a stator installed at the rear of a heat exchanger, and which has a shroud arranged inside of the stator; a hub coupled to a driving shaft of a fan motor; and a plurality of blades(7) arranged at predetermined intervals along the outer periphery of the hub. The blades are arranged in such a manner that the blades are alternately protruded in the lengthwise direction of the hub and divided into first column blades(10) and second column blades(11) in accordance with the positions of blades. The second column blades are disposed to the right side than the first column blades, and each of the second column blades has an end more adjacent to the stator than the end of the first column blade.
Patent KR-20020075672-A (KR)
Title: Fiter box for analysing wave length of light and cell analysis device utilizing the same
Inventor: LEEM CHAE HUN
IPC: G01N21/64
Filed: 2001-03-27
Abstract: PURPOSE: A filter box and cell analysis device using the same is provided to simultaneously measure intensity of two or more types of fluorescent materials in a real time basis, while recording change of ion concentration in an accurate manner. CONSTITUTION: A filter box comprises a box having an opening for ingress of the light generated from a light source; and an optical adjustment unit(80) including a base(82) disposed in the lower portion of the box, and which has a channel(84) formed in the lengthwise direction of the base, a movable block(86) inserted into the channel, and which has a plurality of coupling holes formed in a vertical direction, a position fixing board(90) fixed to the movable block by a screw(94) to be coupled to the coupling holes, and which has fixing pieces(96) arranged in a vertical direction at the opposed both ends of the position fixing board, and a fixing plate(98) having an insertion groove(102) corresponding to the fixing pieces of the position fixing board. The fixing plate to be coupled to the position fixing board, has a hot mirror, dichroic mirror, focusing lens or a filter arranged at the fixing plate.