baber/WOPTO huggingface dataset:
Patent KR-20020059889-A (KR)
Title: A monoblock dielectric duplexer
Inventor: HWANG GYU HAN
IPC: H01P1/205
Filed: 2001-01-08
Abstract: PURPOSE: A built-in type dielectric duplexer is provided to improve the work efficiency and the accuracy by forming a coupling pattern on a corresponding surface on which an input/output electrode unit is formed. CONSTITUTION: A surface of a dielectric block(D2) is an open surface(11) and a conductive material is coated on an outer surface of the dielectric block(D2) except for the open surface(11). A receiving terminal is comprised of a resonating hole and a plurality of resonators and filters a receiving signal. The resonating hole passes through the open surface(11) and a rear surface(12) corresponding thereto and is provided with an inner conductor. The plurality of resonators include a coupling pattern(H2) formed around the resonating hole over the open surface(11) and an upper surface(14). A sending terminal is comprised of a resonating hole and a plurality of resonators and filters a sending signal. The resonating hole passes through the open surface(11) and a rear surface(12) corresponding thereto and is provided with an inner conductor. The plurality of resonators includes a coupling pattern(H2) formed around the resonating hole over the open surface(11) and an upper surface(14). An input/output electrode units(P11,P12) are formed on the open surface(11) and a lower surface(13) and performs a signal input/output function.
Patent KR-20020064461-A (KR)
Inventor: HUH EUN GI
IPC: H01J11/38
Filed: 2001-02-01
Abstract: PURPOSE: A plasma display panel is provided to form an exhaust space between a front substrate and a rear substrate by forming a projection on an upper surface of a barrier rib. CONSTITUTION: The first dielectric layer(24) is formed on an inner side of a front substrate(21). The second dielectric layer(24) is formed on an inner side of a rear substrate(25). The first and the second barrier ribs(27a,27b) are formed on a surface of the second dielectric layer(26). A unit discharge cell(20) is formed by the first and the second barrier ribs(27a,27b). A common electrode(22X) and a scan electrode(22Y) are buried into the first dielectric layer(24). An address electrode(28) is buried into the second dielectric layer(26). An inert gas is filled into the unit discharge cell(20). A couple of ITO electrodes(23) is formed in the unit discharge cell(20). The ITO electrodes(23) are connected to the common electrode(22X) and the scan electrode(22Y). A projection portion(29) is formed among the first dielectric layer(24) and the first and the second barrier ribs(27a,27b).
Patent KR-20020066505-A (KR)
Title: A coating film composition for emi shielding and anti-reflection and methods for preparing the same
Inventor: HONG JEONG JIN
IPC: C09D5/24
Filed: 2001-02-12
Abstract: PURPOSE: Provided are a composition capable of satisfying both of antireflection and electromagnetic functions by using adjuvant conductive material, in addition to conductive material, and a method for preparing the same. CONSTITUTION: The composition for forming electromagnetic wave-shielding film and antireflection film which is a monolayer composition for forming an electromagnetic wave shielding film, comprises i) main conductive material comprising metal oxide particulate dispersed in at least two organic solvent, and ii) at least one adjuvant conductive material selected from the group consisting of coordination metal compound, metal salt, and metal alkoxide. The metal of coordination metal compound, metal salt, and metal alkoxide is selected from the group consisting of Au, Ag, Pt, Pd, Cr, In, and Sn, respectively.
Patent KR-20020066528-A (KR)
Title: The structure for head-phone
Inventor: KIM SEONG IL
IPC: H04R1/10
Filed: 2001-02-12
Abstract: PURPOSE: A headphone structure is provided to increase user's convenience by distributing widely the load of a device due to the weight of a speaker. CONSTITUTION: A headphone structure includes a speaker(10), a head upholder(20) for installing the speaker(10) and a neck upholder(30) connected to the head upholder(20) and contacted to a shoulder and a neck of an user for distributing a load of the head upholder(30). The head upholder(20) is designed in such a way that it is removable from the head upholder(30). Therefore, the user can listen to a movie or an audio through the headphone for a long time by more comfortably distributing a load due to the weight of the speaker(10) to a broad area.
Patent KR-20010096565-A (KR)
Title: Molded product ejection checking device capable of realizing at low cost
Inventor: ONISHI MASASHI
IPC: B29C45/76
Filed: 2001-02-13
Abstract: PURPOSE: Molded product ejection checking device is provided to check with reliability at low cost that a molded product is ejected. CONSTITUTION: A torque waveform of an ejecting device when a molded product is normally ejected is memorized in a memory device(12) as a normal waveform. A sampling device(11) samples a torque waveform of the ejecting device at predetermined time intervals to produce a detected waveform when the molded product is ejected. Threshold levels are set in a controlling device(13) at arbitrary time intervals by a first setting device(14) and set operations for specifying the operations of an injection molding machine are also set in the controlling device at the threshold levels by a second setting device(15). The controlling device compares a normal waveform with the detected waveform to judge whether a comparative result is above or below the threshold level, and if the comparative result is above the threshold level, the controlling device controls the injection molding machine based on the set operation set according to the threshold level.
Patent KR-20010091901-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: SETA SHOJI
IPC: H01L21/302
Filed: 2001-02-21
Abstract: PURPOSE: To secure a sufficient lithography margin and the thickness of a film which is used as a mask in the dry etching. CONSTITUTION: After a second resist film 13 is formed on a first resist film 12, the film 13 is patterned. Then the patterned resist film 13 is covered by forming an SOG film 14 on the whole surface of the first resist film 12. After the resist film 13 is covered, the film 14 and first resist film 12 are patterned by removing the film 14 and resist films 13 and 12 by dry etching. Finally, grooves are formed by using the patterned first resist film 12 as a mask.
Patent KR-20020068681-A (KR)
Title: Concentration and stability measurement system using headset type EEG equipment
Inventor: KIM YOUN HO
IPC: A61B5/0476
Filed: 2001-02-22
Abstract: PURPOSE: A degree of immersion and stability measurement system is provided to measure the degree of immersion and stability in a convenient manner, while reducing restriction caused due to the electrodes during brain wave measurement. CONSTITUTION: A measurement system comprises a headset type brain wave detection sensor unit(1) having brain wave measurement electrodes(9) attached to the sensor unit; a brain wave measurement amplifier unit(2) for amplifying signals to be suitable for the input range of the sound card which is used to digitalize the brain wave signal detected through a filter for detecting only a brain wave signal from the detected signal of human body; and a brain wave signal analyzer unit for outputting a quantitative degree of immersion and stability through a comparison between the frequency of the digitalized brain wave signal and the brain wave component.
Patent KR-20010035524-A (KR)
Title: The apparatus recycling water for grind a lens of glasses
Inventor: KIM YONG BEOM
IPC: B24B9/14
Filed: 2001-02-26
Abstract: PURPOSE: A renewal device of glasses lenses grinding water saves water, prevents the blocking of a sewage ditch and prevents a water pollution. CONSTITUTION: A renewal device comprises a filtration tank(30) having a first reservoir(32), a first and a second filters(33,35) and a second outlet(38), and a grinding water supplying part(40) having a second reservoir(41), a circulation pump(44) and a mixing motor. The first and the second filters(33,35) filter powder particles generated on the grinding of lenses and exhaust grinding water only. The second outlet(38) exhausts the grinding water when a user desires. The second reservoir(41) collects the filtered grinding water. The circulation pump(44) resupplies the collected grinding water to a lens grinding device(10). The mixing motor mixes the grinding water by rotating a screw(49) to prevent the congestion of the grinding water. Therefore, the separative returning of the powder generated on grinding is implemented by the reuse of the grinding water of glasses lenses.
Patent KR-20010091954-A (KR)
Title: Semiconductor device
Inventor: SHUKURI SHOJI
IPC: G11C16/04
Filed: 2001-03-09
Abstract: PURPOSE: To improve the long term information hold performance, using nonvolatile memory elements which are formed by the single-layer polyflash technique. CONSTITUTION: The semiconductor integrated circuit comprises nonvolatile memory elements (PM1, PM2) which have first electrodes, first drain electrodes, floating gate electrodes and control gate electrodes and can have different threshold voltages, and read transistor elements DM1, DM2 which have second source electrodes and second drain electrodes, use the floating gate electrodes as gate electrodes and can have different mutual conductances, according to the threshold voltages of the nonvolatile memory elements. The read transistor element takes a switching state, according to the electron injection-discharge state of the floating gate electrode, i.e., the write-erase state. In the read operation, there is no need to make the channel current flow according to the threshold voltage of the nonvolatile memory element.
Patent KR-20020073727-A (KR)
Title: Pusatiion damper structure integrated with a fuel dilivery pipe of a fuel system
Inventor: YOO JAE UNG
IPC: F02M55/02
Filed: 2001-03-15
Abstract: PURPOSE: A structure of a pulsating damper integrated with a fuel delivery pipe for a fuel device is provided to decrease the number of parts and to prevent the leakage of fuel by installing the pulsating damper at the fuel delivery pipe by curling pressing method. CONSTITUTION: A structure of a pulsating damper integrated with a fuel delivery pipe(200) is composed of a diaphragm(10) supported by an elastic spring(11), and a container-shaped damper cap(20) for covering the diaphragm(10) and the elastic spring(11). A curling is formed at the joint surface of the damper cap(20) and fuel delivery pipe(200).
Patent KR-20010109073-A (KR)
Title: 발진 회로
IPC: H01L27/04
Filed: 2001-03-29
Abstract: VCO 발진 주파수의 조정을 용이하게 한다. 
     VCO용 공진 회로가 접속되는 본딩 패드(5) 아래의 에피택셜층(2A)의 전위를 종래의 부유 상태로부터 저항(6)을 통해 소정(Vcc) 전위로 고정함으로써, 에피택셜층(2A)의 전위 변화를 빠르게 하여, 기생 용량값을 신속히 안정시킴으로써, 전원 ON 시의 드리프트를 개선한다.
Patent KR-20020046131-A (KR)
Title: Water Purifying Cartridge for Empty PET Bottle
Inventor: KITAKAZE HIROMICHI
IPC: C02F1/00
Filed: 2001-03-30
Abstract: PURPOSE: To provide a water cleaning cartridge which is easily fittable to empty PET(polyethylene teraphthalate) bottles of a type to be formed integrally with seat members and to the empty PET bottle which are commercially marketed and are available in many without cutting the seat members. CONSTITUTION: This water cleaning cartridge consists of a collar member which has a diameter nearly the same as the diameter of the external form of the spout of the empty PET bottle and has a thickness at which the member is water-tightly screw fitted to the threaded portion into a screw cap intrinsic to the empty PET bottle when the cap fits to the threaded portion of the empty PET bottle, a pour and drain hole portion opening nearly to the central part of the collar member, a hollow neck portion which is inserted into the spout of the empty PET bottle in succession to the collar member and has a cruciform or straight line-shaped projecting part coming into tight contact with the inner diameter of the spout by having a prescribed length, a filter section which is arranged right below this neck portion, an expandable and contractable adjusting portion into which one or >=2 kinds of water cleaning agents are sealed in succession to the filter portion and a water cleaning portion into which one or >=2 kinds of the water cleaning agents are sealed and of which the outer periphery has water permeable stitches or clearances.
Patent KR-20020075698-A (KR)
Title: Filter
Inventor: LEE SEUL GI
IPC: G10D7/02
Filed: 2001-03-27
Abstract: PURPOSE: A filter for recorder is provided to achieve improved convenience for recorder player by preventing saliva of the recorder player from flowing through the recorder during play. CONSTITUTION: A recorder is characterized in that filters are inserted into the connecting portions of the recorder so as to prevent saliva of the recorder player from flowing through the recorder during play. The filters are separated from the recorder after completion of play and cleaned.
Patent KR-20010098855-A (KR)
Title: 기록 장치 및 기록 방법, 재생 장치 및 재생 방법과 그기록 매체
IPC: H04N9/804
Filed: 2001-04-25
Abstract: 편집했을 때 문제점이 발생하지 않도록 AV 신호를 기록한다. 
     비디오 1 프레임으로 구성되는 비디오 PES 패킷을 3개 결합하여 편집 단위로 하고, 대응하는 오디오 편집 단위와 교대로 배치하여 자기 테이프에 기록한다. 
     기록되어 있는 PES 패킷을 TS로서 출력한다. 
     단계 S41에서, DTS-(vbv_delay)가 연산되고, 또한 소정의 시간을 감산한 시각으로 STC(System Time Clock)가 초기화된다.  단계 S42에서, PAT 및 PMT의 PSI 패킷이 출력된다.  단계 S43에서, STC의 값을 기록한 PCR 전용의 TS 패킷이 임의의 간격으로 출력된다.  단계 S44에서, 비디오에 대해서는 선두의 I 픽쳐의 DTS에서 vbv_ delay를 감산한 시각과 STC가 일치한 타이밍으로 비디오의 PES 패킷이 TS화되어 출력이 개시된다.  오디오에 대해서는, 선두 프레임(AAU)의 PTS에서 Start Up Delay를 감산한 시각과 STC가 일치한 타이밍으로 오디오의 PES 패킷이 TS화되어 출력이 개시된다. 
     재생측에서 에러 발생을 정확하게 검지할 수 있도록 데이터 스트림을 기록한다. 
     SB 헤더의 MSB측의 3 비트는 SB 헤더에 계속되는 95 바이트의 데이터 영역에 기록되는 데이터 타입을 나타내고 있다.  SB 헤더의 MSB측의 3 비트가 000인 경우, 데이터 타입은 PES-VIDEO이다.  SB 헤더의 MSB측의 3 비트가 001인 경우, 데이터 타입은 PES-AUDIO이다.  데이터 타입이 PES-VIDEO 또는 PES-AUDIO인 경우, SB 헤더의 MSB측으로부터 4 비트째에는 Full/Partial 플래그가 기록되고, 그에 계속되는 LSB측의 4 비트에는 동일한 데이터 타입의 SB의 연속성을 나타내는 컨티니티 카운트 값이 기록된다.
Patent KR-20020085731-A (KR)
Title: Sensing system using piezoelectric element
Inventor: CHOI YEONG HUI
IPC: G01G19/12
Filed: 2001-05-08
Abstract: PURPOSE: A detection device using piezoelectric element is provided to prevent air bag from operating upon absence of passenger at the front passenger seat, while adjusting direction of air bag toward the position of the passenger. CONSTITUTION: A detection device comprises piezoelectric elements(10) arranged at each corner of a cushion of the front passenger seat; and a control unit(20) for controlling an air bag unit(30) of the front passenger seat, and which is connected to piezoelectric elements so as to receive signals from the piezoelectric elements. The control unit checks central position of passenger by calculating weight of each passenger by averaging signal values obtained from each piezoelectric element, or reading signal values.
Patent KR-20020087629-A (KR)
Title: Multi-air conditioner
Inventor: KIM JEONG O
IPC: F24F1/00
Filed: 2001-05-15
Abstract: PURPOSE: A multi air conditioner is provided to appropriately control amount of heat exchange medium supplied to each of indoor heat exchanger. CONSTITUTION: An air conditioner includes a compressor(210) compressing heat exchange medium; an outdoor heat exchanger connected to an outlet of the compressor; a plurality of indoor heat exchangers(251,252) connected to the outdoor heat exchanger through circulation passages; first solenoid valves(241,243) and a second solenoid valves(242,244) installed on pipelines between the indoor heat exchangers and the outdoor heat exchanger to intermit flow of the heat exchange medium; first capillaries(231,232) and second capillaries(233,234) installed on the pipelines between the indoor heat exchangers and the outdoor heat exchanger to reduce pressure of the heat exchange medium; a four-way valve(260) installed to the outlet of the compressor to determine heating/cooling operation by controlling flowing direction of the heat exchange medium circulated in the compressor, the outdoor heat exchanger and the indoor heat exchangers; a first bypass device bypassing part of heat exchange medium discharged from the compressor to the outdoor heat exchanger on operating for one room for heating; and a second bypass device bypassing part of the heat exchange medium discharged from the compressor to an inlet of the compressor on operating for one room for cooling.
Patent KR-20020090049-A (KR)
Title: A circuit of detecting ring signal for wireless telephone
Inventor: KIM SEONG GYEONG
IPC: H04M3/02
Filed: 2001-05-26
Abstract: PURPOSE: A circuit for sensing a ring signal of a CT(Cordless Telephone) is provided to sense a ring signal by using a cheap transistor instead of an expensive photocoupler on a back end of a bridge diode, thereby reducing cost and size. CONSTITUTION: A ZD(Zener Diode)(100) is abandoned to a local line(15), and removes a noise signal outputted through a bridge diode(25). The first resistor(R1,110) and the second resistor(R2,130) are applied with voltage signals from the bridge diode(25), and distribute the applied voltage signals according to a resistance component ratio. A condenser(C1,120) inputs the voltage signals, and removes or cuts off DC components from the inputted voltage signals. A transistor(140) is applied with the distributed voltage signals in a base terminal, and performs a turn on/off switching process. The third resistor(R3,150) is connected to a collector terminal of the transistor(140) to apply voltage signals outputted from a supply voltage(Vcc), and applies an operation voltage of the transistor(140). The fourth resistor(R4,160) detects a voltage signal outputted by the turn on/off switching process of the transistor(140).
Patent KR-20020091427-A (KR)
Inventor: CHUNG SOO BONG
IPC: B24B21/00
Filed: 2001-05-30
Abstract: PURPOSE: An automatic grinder is provided to uniformly grind a workpiece by using hydraulic pressure while preventing the workpiece from being oxidized by supplying water onto the workpiece. CONSTITUTION: A pair of supporting sections(20) are installed at an upper portion of a table. A plurality of rollers are installed on an upper portion of the supporting sections(20). A belt paper is wound around the rollers. The belt paper includes an endless belt. The belt paper wound around the rollers is rotated by means of at least one driving roller. The driving roller is driven by a driving motor. The belt paper is rotated by receiving a driving force of the driving motor, and the driving motor controls a tension force of the belt paper such that an angle and an inclination of the belt paper are adjustable.
Patent KR-20010086601-A (KR)
Title: The method and system medical fee settlement instantly via on-line
Inventor: LEE WOONG
Filed: 2001-06-19
Abstract: PURPOSE: A system and method for immediately settling medical insurance charges on line is provided to offer the medical services of good quality to the people through the firm establishment of finances by making medical insurance charges settled on the day through required inspection procedures. CONSTITUTION: A system for immediately settling medical insurance charges on line consists of a client part(10), a server system part(20), and a financial institution part(40). The client part(10) is composed of medical service providers, such as hospitals, pharmacies, Oriental medicine clinics, etc. The server system part(20) is comprised of a web server part(21), a system operating server part(23), a database server part(25), a traffic server part(22), and an EDI(Electronic Data Interchange) server part(24). The web server part(21) provides OCS(Order Communication System) applications(11) to the client part(10), The system operating server part(23) smoothly controls the operation of the server system part(20) so as to process the requests of the web server part(21) and the client part(10). The database server part(25) classifies medical service providers by required classification systems and stores them as data. The traffic server part(22) is provided to prevent the traffic of the server system part(20) from being increased. The EDI server part(24) makes an EDI request to a medical insurance management corporation(30). If the server system part(20) requests the settlement of medical insurance charges, the financial institution part(40) provides the corresponding settlement money to an account the client part appoints(10).
Patent KR-20020097365-A (KR)
Inventor: LEE SANG HUI
IPC: F16J15/10
Filed: 2001-06-20
Abstract: PURPOSE: A paper gasket is provided to enhance the sealing property by improving the durability of a paper gasket. CONSTITUTION: A paper gasket(30) comprises a sheet of paper(31) installed between flanges(10) through which an operating fluid(11) flow to keep the sealing state of the flanges, a rubber layer(32) formed on the side of the paper contacting with the operating fluid, and a rubber absorbing layer(33) formed by the intrusion of a portion of the rubber of the rubber layer to the space between the paper and the rubber layer. The rubber absorbing layer and the rubber layer are formed by injection. The rubber layer is higher than the thickness of the paper.
Patent KR-20030000631-A (KR)
Title: Door glass run structure with impact absorbtion function in vehicle
Inventor: CHO UI CHAN
IPC: B60J10/02
Filed: 2001-06-26
Abstract: PURPOSE: Structure of a glass run for a vehicle door having a shock absorbing function is provided to prevent the generation of noise by absorbing a shock when a glass collides against a glass run of door roof side. CONSTITUTION: A shock absorbing tube(83) having an armed section is formed in the center of the inner upper end portion of a glass run(8). Shock absorbing ribs(84) extending to the upper end inner surface of a roof side frame(3) are formed in the central outer portion of the glass run. If a glass(7) keeps ascending, the upper end portion of the glass pushes up the shock absorbing tube. Then, the shock absorbing tube is deformed, and the air in the tube is compressed. Thus, the upper end portion of the glass is prevented from applying a shock to the frame. Further, the shock generated due to the ascending of the glass is absorbed secondly.
Patent KR-20030000834-A (KR)
Title: Test mode enable signal generator for micom
Inventor: KIM BYEONG ROK
IPC: G06F11/22
Filed: 2001-06-27
Abstract: PURPOSE: A device for generating a test mode enable signal of a microcomputer is provided to generate the test mode enable signal by making the microcomputer enter a test mode when an external clock is normally operated. CONSTITUTION: A counter(10) generates the counter signals(C1-C4) counting the external clock signal(CLK_ext) received by a counting enable signal(EN). A stop signal generator generates the stop signals(S1-S4) having a short pulse by receiving the counting signal(C1-C4) from the counter(10). A multiplexer(30) selects and outputs one stop signal according to a control signal(CTL) by receiving the stop signals(S1-S4) from the stop signal generator(20). A latch and stop detector(40) generates the test mode enable signal(EN_test_mode) by detecting a folling span of the stop signal outputted from the multiplexer(30).
Patent KR-20020005484-A (KR)
Inventor: PEARCE CHARLES WALTER
IPC: H01L21/76
Filed: 2001-07-06
Abstract: PURPOSE: An improved oxide etching is provided to solve the problem that HF conventionally harmful for human being and troublesome in environment is to be used for preparing an integrated circuit and photonics. CONSTITUTION: In an etching method for silicon dioxide, this method is provided with a process for doping the layer of silicon dioxide. Then, the doped silicon dioxide layer(31) is etched by using a phosphoric acid, thereby forming a doped silicon dioxide pattern.