baber/WOPTO huggingface dataset:
Patent KR-20000005556-A (KR)
Title: Method of making color screens for fed and other cathodoluminscent displays
Inventor: LIBMAN PHILOMENA C
IPC: G03F7/40
Filed: 1997-04-11
Abstract: PURPOSE: The method of making color screens for fed and other cathodoluminescent displays are provided to use in the construction of a color display screen using deposition of a plurality of electroluminescent materials onto a substrate bearing the screen. CONSTITUTION: The construction of a color display screen comprises the forming operations a) forming on the substrate a first screening pattern of deposition sites covered with a first material selectively strippable by a first agent; b) forming on the substrate a second pattern of deposition sites covered with a second material strippable by a second agent; and c) forming on the substrate a matrix surrounding the first and second patterns of deposition sites. By the practice of the disclosed method the forming operations are segregated from the electroluminescent material depositing operations.
Patent KR-20000051299-A (KR)
Inventor: KWON SU YEONG
IPC: H01L21/20
Filed: 1999-01-20
Abstract: PURPOSE: A single-wafer-type apparatus for manufacturing a semiconductor is provided to prevent a chamber base and a chamber wall from being directly exposed to a chemical source gas, by establishing a jacket of quarts material inside a chamber. CONSTITUTION: In a single-wafer-type apparatus for manufacturing a semiconductor including a chamber wall(220), a chamber base(210), a chamber, a susceptor(240) and a gas injection pipe(260), a jacket(290) of quarts material is established inside the chamber so that the chamber wall and the chamber base are not directly exposed to the chemical source gas. The chamber wall has a wafer entrance(221) and a gas exhaust(222). The chamber base is established on the bottom of the chamber wall. The chamber includes a chamber dome(230) installed on the top of the chamber wall. The susceptor is disposed inside the chamber so as to be capable of elevating in the chamber and a wafer is rested on the top of the susceptor. The gas injection pipe is to inject the chemical source gas into the chamber.
Patent KR-20000051635-A (KR)
Inventor: KIM CHANG SUB
IPC: H01M2/02
Filed: 1999-01-25
Abstract: PURPOSE: A squire shape secondary battery is provided to solve the thickness difference of two curve part which causes an extraction of a metal lithium in an electrode roll. CONSTITUTION: A squire shape secondary battery of the present invention includes a cathode(34) placed in a central part of an electrode roll, in which an end part of the cathode(34) is folded by the second story. Accordingly, the safety of the secondary battery can be secured by decreasing the extraction of a metal lithium, and the capacity of the secondary battery can maintain for a long time by preventing the extraction of the metal lithium in the cathode(34).
Patent KR-19990078556-A (KR)
Title: 단맛이보강된알콜조합건강음료및그제조방법
IPC: A23L2/38
Filed: 1999-04-20
Abstract: 본 발명은 생약재 추출물이 혼합 숙성된 알콜 조합음료를 제공하며 단맛이 보강되어 있어 음주량을 증가시키며 두통과 숙취가 없는 신규한 형태의 보혈 강장효과가 뛰어나고 성인병 예방에 유용한 특징이 있다.
Patent KR-19990083424-A (KR)
Title: 내연기관의연료공급장치
IPC: F02M63/02
Filed: 1999-04-23
Abstract: 직렬로 배열된 두 개의 연료 펌프와, 연료를 연소실에 직접 분사하는 연료 밸브를 구비한 연료 공급 장치는 종종 문제가 있었다. 
     본 발명에 따라서, 상기 문제를 해결하기 위하여, 특히 시동 과정 동안에 그리고 높은 연료온도시 작동하며 상승된 운반량을 가지는 제 1 연료 펌프(6)가 제안된다. 
     이 연료 공급 장치는 차량의 내연기관용으로 제공된다.
Patent KR-20000073092-A (KR)
Inventor: CHANG SOON SU
IPC: A62C37/08
Filed: 1999-05-06
Abstract: PURPOSE: A sprinkler head of a fire-extinguisher equipment is provided to compact a structure, to improve producing efficiency and to reduce a producing cost by using a shape memory alloy. CONSTITUTION: A combining unit(112) of a sprinkler head is combined onto a pipe of a fire-extinguisher equipment. A coil spring(132) sensing temperature increase due to a fire is expanded and displaced. With the displacement of the coil spring, a valve cap(120) supported by the elasticity of the coil spring is separated from an emission hole(114). Such a fire-extinguisher agent as water filled in the pipe in a certain pressure is emitted. The emitting water collides against a reflecting plate(140) to be sprinkled toward the fire. Thereby, the fire is extinguished.
Patent KR-20000073605-A (KR)
Inventor: YANG BU YEONG
IPC: H04B1/40
Filed: 1999-05-12
Abstract: PURPOSE: A mobile terminal for storing and playing audio data and a method thereof, is provided to perform a function of a general telephone set in a speech mode, and to receive/store audio data from external media such as computers and play the stored audio data in an audio storing/playing mode. CONSTITUTION: A mobile terminal for storing/playing audio data has a flash memory(230) and an ASIC chip(220). The flash memory(230) receives and stores audio data compressed in a predetermined type from an external medium(270) such as a computer in an audio storing/playing mode. The ASIC chip(220) restores audio data designated by a user. In the ASIC chip(220), a microprocessor(222) performs a function of a general telephone set to generate a control signal for providing a communication service to a user in a speech mode, and generates a control signal for storing/playing audio data in the audio storing/playing mode. An audio decoder(225) converts the audio data stored in the flash memory(230) into a pulse code modulation(PCM) data, according to the control of the microprocessor(222). A universal asynchronous receiver/transmitter(UART,227) provides a port for connection with the external medium, to receive audio data. And a user mode switch sets up a multi-function key and a user mode as user interface for designating and playing audio data stored in the flash memory(230).
Patent KR-19990088311-A (KR)
IPC: H04N5/46
Filed: 1999-05-14
Abstract: 본 발명은 티브이에 관한 것으로, 특히 아날로그 방송신호와 디지털 방송신호를 모두 처리할 수 있는 통합 티브이 수상기에 관한 것이다. 본 발명의 티브이 수상기는 시청자가 선택한 채널이 디지털 방송인지 아날로그 방송인지의 여부를 판별하고, 상기 채널에 대한 선국데이터와 상기 판별에 따른 소정의 제어신호를 발생하는 제어부, 상기 선국데이터를 인가받아 안테나를 통해 수신된 신호에서 상기 채널에 해당하는 방송신호를 튜닝하는 튜너부, 상기 제어신호에 따라 상기 튜너부에서 튜닝된 방송신호의 출력방향을 선택하는 중간파 스위치부, 상기 중간파 스위치부에서 선택된 방송신호를 음성신호와 영상신호로 복조하는 아날로그 방송처리부, 상기 중간파 스위치부에서 선택된 방송신호를 디지털 방송정보로 복호하는 디지털 방송처리부, 그리고 상기 아날로그 방송처리부와 상기 디지털 방송처리부 중, 어느 하나의 이득신호를 인가받고, 상기 튜너부에서 튜닝된 방송신호의 신호의 이득값을 조절하는 자동이득제어부를 포함하여 구성되어 아날로그 방송과 디지털 방송을 모두 수신할 수 있는 것이 특징이다.
Patent KR-19990088315-A (KR)
Title: 휴대용무선전화기구조
IPC: H01M50/271
Filed: 1999-05-14
Abstract: 휴대용 무선전화기(100) 구조가 기술된다.  휴대용 무선전화기는 양호하게는 절첩가능하고, 제1 하우징(102) 및 제1 하우징에 힌지로 연결된 제2 하우징(108)으로 구성된다.  제2 하우징은 전지팩 커버용 전지 커버(114) 및 전지팩(115) 수납용 리세스를 갖는다.  분리식 전지(2600)는 무선전화기에 결합되어, 적어도 전지 커버의 한 부분을 커버한다.  절첩 가능한 휴대용 무선전화기의 제1 하우징은 표시창(126) 및 스피커(120)를 포함한다.  제2 하우징 부분은 추가로 키패드(keypad; 136) 및 안테나(202)를 포함한다.
Patent KR-20000074710-A (KR)
Inventor: PARK YEONG MAN
IPC: H04N7/18
Filed: 1999-05-25
Abstract: PURPOSE: A method of transmitting/receiving an image in a visual communication apparatus is provided to control an image size and a compression rate according to a connecting line when a transmission speed is lowered to compensate the lowered transmission speed. CONSTITUTION: The method of transmitting/receiving an image in a visual communication apparatus comprises the steps of: minimizing a size of image data initially transmitted from a transmitting part and transmitting the minimized image data; checking a state of a communication line and whether the image data is normally received; returning an original resolution previously set by a user if the image data is normally received at a predetermined transmitting speed. In the method, if the image is not received at the predetermined transmitting speed, the method further comprises the steps of: regarding the state of the communication line as being abnormal and performing a retraining operation; minimizing the size of the image data and then transmitting the minimized image data.
Patent KR-19990068600-A (KR)
Title: 펌핑기능을가지는신발안창
IPC: A43B17/03
Filed: 1999-06-01
Abstract: 본 발명은 펌핑기능을 가지는 신발 안창에 관한 것이다. 이는 보행시 신발안의 오염된 공기를 배출시키며 특히 어떤 종류의 신발에도 사용이 가능한 특징이 있다. 이는 저면 전방부로는 다수의 통기구멍 14들이 형성되어 있는 U자형의 홈 13이 배설되고 저면 후방부에는 중심쪽으로 구멍 12들이 형성되어 있는 일자형의 홈 11이 배설된 안창 10과, 상기 안창의 홈 11 속에 일측이 삽입되며 안창의 구멍 12를 관통하는 리벳에 의해 고정되는 스프링판 50과, 평면연장부 22의 내측면에는 안창의 홈 13a, 13b 속에 삽입되는 체크밸브 30이 대향으로 부착되고 측부의 구멍 24에 다시 체크밸브 40이 부착된 채 접착단 21과 평면연장부 22가 안창의 후방부에서 중앙저면에 걸쳐 고주파 혹은 접착제를 통해 접합됨으로써 안창의 후방부 바닥면과 중창과의 사이에 소정의 공간부가 형성되도록 하는 밀폐수단 20으로 구성되어, 보행시 밀폐수단과 스프링판을 통해 반복적으로 펌핑이 되도록 함으로써 체크밸브 30들을 통해 밀폐수단 안으로 유입된 오염된 공기는 체크밸브 40을 통해 신발 외부로 배출될 수 있도록 한 구성을 특징으로 한다.
Patent KR-20010002239-A (KR)
Inventor: PARK KYUNG HWA
IPC: H02J7/00
Filed: 1999-06-12
Abstract: PURPOSE: A charger is provided to be capable of always charging a cellular phone and a charger using the sun's ray and a solar heat. CONSTITUTION: A charger comprises a power generating part(10), a power adjusting part(20) and an over charge preventing part(30). The solar cell converts solor energy from sun into electrical energy, and the peltier device converts radiated heat energy into electrical energy. A power adjusting part(20) rectifies the power from the power generating part(10) into a DC power so as to have a predetermined power range. An over charge preventing part(30) applies an output power from the power adjusting part(20) into a battery(8), and compares the charging voltage sensed from the battery(8) with the reference voltage to prevent the battery from being over charged.
Patent KR-20010004294-A (KR)
Inventor: KANG EUNG YEOL
IPC: H01L27/108
Filed: 1999-06-28
Abstract: PURPOSE: A method for manufacturing a ferroelectric memory device having an undoped polysilicon spacer for buffering stress is provided to freely select an interlayer dielectric by using the undoped polysilicon spacer as a stress buffer layer, and to solve a step difference problem caused by a double interconnection process by using a spin on glass(SOG) layer as the interlayer dielectric. CONSTITUTION: The first conductive layer and a ferroelectric layer for forming a lower electrode(32) and the second conductive layer for forming an upper electrode(34), are sequentially formed on a semiconductor substrate having a transistor. The second conductive layer, the ferroelectric layer and the first conductive layer are selectively etched to form a capacitor pattern. An undoped polysilicon layer is deposited on the entire structure. The undoped polysilicon layer is entirely etched to form an undoped polysilicon layer spacer for buffering stress on a sidewall of the capacitor pattern.
Patent KR-20000047424-A (KR)
Inventor: HAN GI JONG
IPC: H05B33/12
Filed: 1999-07-01
Abstract: PURPOSE: A compound and a method for manufacturing the compound are provided to have an ability of transporting a hole, and an organic electric luminescence element is provided to include the compound or polyimide induced from the compound as a hole-transporting material. CONSTITUTION: A compound is a diamine compound having the structural formula 1 disclosed in the specification. An organic electric luminescence element includes the compound within a hole-transporting layer(3). The hole-transporting layer(3) made of the compound or polyimide including the compound is coated on a ITO-glass substrate(1, 2) by vacuum deposition. Then, a luminescence layer(4) and an electron transporting layer(5)(luminescence/electron transporting layer), and a metal electrode for a cathode(6) are sequentially coated by a conventional method such as vacuum deposition thereon. As a material for the luminescence/electron transporting layer, Alq3, Znq2, EU(DBM)3(Phen), and BeBq2 may be used. The metal electrode for cathode is formed by depositing aluminium, silver, calcium, magnesium, copper and an alloy thereof using vacuum deposition at a speed of 0.5 to 1 nm/sec.
Patent KR-20010009239-A (KR)
Inventor: KOO JAE SEUNG
IPC: B60L11/18
Filed: 1999-07-08
Abstract: PURPOSE: A device and a method for charging a battery of an electric car are provided to enlarge the capacity of the battery and prolong the life of the battery. CONSTITUTION: A power source is supplied to a battery pack to charge the battery pack. The battery pack supplies a power source by discharging. A battery charging controlling section detects the charging state of the battery and controls the charging. After the charging is finished, if the difference between the expected charging amount and the actual charging amount is over a standard amount, a predetermined amount is further charged. A battery charging section receives the exterior power source according to the control of the battery controlling section, and charges the battery.
Patent KR-20000011749-A (KR)
Title: One-pack epoxy resin composition
Inventor: OKUHIRA HIROYUKI
IPC: C08G18/58
Filed: 1999-07-15
Abstract: PURPOSE: One-pack epoxy resin composition is provided, which is excellent in storage stability and hardening quality. CONSTITUTION: The composition comprises (1) an epoxy resin containing epoxy resin not having hydroxyl group in the molecule in the content of more than 90 mol% and less than 100 mol%; (2) an epoxy resin of which hydroxyl group is capped with a compound containing isocyanate group; (3) an epoxy resin of which hydroxyl group is capped with a compound containing alkoxysilyl group; (4) an epoxy resin containing compound containing alkoxysilyl group being able to cap hydroxyl group; and (5) a ketimine compound.
Patent KR-20000011792-A (KR)
Inventor: KUSAKA BESSMU
IPC: G06F21/64
Filed: 1999-07-16
Abstract: PURPOSE: An information processing apparatus is provided to add or change manage information for managing an embedded memory without getting back an integrated circuit card. CONSTITUTION: The information processing apparatus comprises an integrated circuit card(2), an issuing device(101), an issuing information providing device(131), and a transfer medium(121). an issuing information is encoded in the issuing information providing device(131) so that obtained encoded issuing information is transmitted to the issuing device(101) through the transfer medium(131). The issuing information encoded in the issuing information providing device(131) is received and registered in the issuing device(101). The issuing device(101) transmits the encoded issuing information thus registered to the integrated circuit card(2) in a state of communicating with the integrated circuit card(2). The encoded issuing information from the issuing device(101) is decoded in the integrated circuit card(2) so that obtained issuing information is recorded.
Patent KR-20010010475-A (KR)
Inventor: SIM DAE HYEOK
IPC: H04L12/20
Filed: 1999-07-20
Abstract: PURPOSE: A circuit for converting C4 data of an AU-4 frame into E4 data is provided to minimize size of a jitter generated when the C4 data is converted into the E4 data, so as to prevent a data transmission error and to improve quality of a communication service. CONSTITUTION: A data converter(100) inputs C4 data according to a 19Mbps clock signal, and controls an underflow and an overflow not to be generated, by using a first-in-first-out(FIFO) buffer, then generates data driven by a 17Mbps clock signal to output the data. A data former(200) inputs the data outputted from the data converter(100), and arranges the data with E4 data types according to the 17Mbps clock signal, then outputs arranged E4 data. A phase locked loop(PLL)(300) inputs a signal output from the data converter(100), and compares the signal with a signal outputted from the data former(200), then generates a PLL signal of the E4 data outputted from the data former(200) to output the PLL signal.
Patent KR-19990073525-A (KR)
Title: 발전기 전기자 권선의 반작용을 해소하는 발전기 구조장치
Filed: 1999-07-20
Abstract: 본 발명은 발전기 전기자 권선의 반작용을 해소하는 방법에 관한 것으로, 기존의 발전기 운전시 소요 되는 원동력은 발전기 전기자 권선의 반작용에 의한 토크 이며, 이를 해소하기 위한 새로운 구조의 발전기 장치이다. 
     이를 위하여 본 발명의 발전기는 발전기의 전기자 철심을 중심으로 내.외측에 또 다른 발전기계자를 형성하여, 전기자철심 내외.측에 위치한 발전기계자의 같은 자극을 마주보게 하고, 전기자 철심의 내.외측 계자를 고정시키면, 마주보는 두 계자자속은 전기자 철심의 중심에서 반발하여 이웃의 반발극으로 흘러간다. 이때, 이웃하는 계자 사이에는 반발 자속이 직진하여 흐르며, 여기에 위치한 전기자 권선에 흐르는 전류의 전자 작용에 의하여 이용하여 발전기의 전기자 권선의 반작용에 역행하는 작용을 하도록 구성 함으로서, 발전기의 모든 전기자 권선의 반작용의 힘이 제로가 되어, 전기자 권선의 반작용을 해소하는 방법의 발전기.
Patent KR-20010018770-A (KR)
Title: Manufacturing method of construction interior materials and bricks using loess and waste paper
Inventor: LEE BYEONG HAK
IPC: C04B18/24
Filed: 1999-08-21
Abstract: PURPOSE: An economic manufacturing method of construction interior materials and bricks using loess and waste paper is provided to improve sound-absorption, heat insulation and hygroscopic property. CONSTITUTION: The method comprises the steps of: grinding loess to 200-250mesh and waste paper, separately; mixing 40-50% of loess powder, 30-40% of ground paper, 10-15% of silica(300-325mesh) and 10-15% of hardener; adding water to be 5-7% of content; pressing.
Patent KR-20010019259-A (KR)
Inventor: KIM JIN NAM
IPC: H01L21/027
Filed: 1999-08-26
Abstract: PURPOSE: An optical system used for a reticle alignment is provided to adjust respectively and separately the focuses of step scopes. CONSTITUTION: An optical system(300) includes an x-step scope(240) and a y-step scope(250) respectively measuring an aligning state of a reticle(210) to an x-axis and a y-axis. The output produced from the step scopes(240,250) is transmitted to an input unit(260) through a unitary focus aligner(262) along an output path(270) where reflecting mirrors(272) are arranged. Particularly, the optical system(300) further includes individual focus aligners(242,252) formed on the output path(270) before gathering the output to separately adjust the focuses of the step scopes(240,250). Therefore, since it is not necessary to disassemble the optical system(300) to adjust relative focus declination, efficiency of work is improved and working time is reduced.
Patent KR-20000017613-A (KR)
Inventor: ADDLER STUWART
IPC: C01B23/00
Filed: 1999-08-28
Abstract: PURPOSE: The electric chemical device for recollecting the oxygen from oxygen contained gas, also to form a gas tight seal between stacked ingredients. CONSTITUTION: The operation method improved of flat type electrolyte battery has the steps of: contacting the 1st face of a flat type solid electrolyte for transferring oxygen ion with oxygen containing gas; supplying an electron to the 1st face by a cathode electrically contacted with part of the 1st face of the solid electrolyte; generating oxygen ion by electrically/chemically reducing the oxygen in oxygen containing gas by consuming the electron.
Patent KR-20010019948-A (KR)
Inventor: KIM BYEONG GI
IPC: H04B7/155
Filed: 1999-08-31
Abstract: PURPOSE: The indoor unit of a communication system having a bypass function is provided to prevent a signal interruption state and to improve the reliability of a system by adding a switching circuit at both ends of a low noise amplifier in an indoor unit to embody an automatic bypass mode in the case of the failure or power supply fault of the low noise amplifier, in a communication system using the indoor unit and a tower-top type antenna unit. CONSTITUTION: A spare amplifier amplifies a signal up-converted at a frequency converter in a base station. A bias-T supplies DC power to each of the blocks of a transmitting unit, including the spare amplifier. A low noise amplifier(23) in an indoor unit compensates line loss by amplifying a signal amplified at a low noise amplifier in a tower-top antenna unit. Another bias-T(24) supplies DC power to each of the blocks of a receiving unit, including the low noise amplifier(23). Switches(25,26) installed both ends of the low noise amplifier(23) executes a switching operation for a transfer to a bypass mode in the case of the failure of the low noise amplifier(23) or a power supply fault from the bias-T(24). A monitoring and control unit(27) detects the status of the low noise amplifier(23) and the bias-T(24) and controls the operations of the switches(25,26).
Patent KR-20010026314-A (KR)
Inventor: CHOI GI CHEOL
IPC: F04B17/04
Filed: 1999-09-04
Abstract: PURPOSE: A structure for preventing vibration transmission for compressor is provided to reduce assembling procedures and time while minimizing vibration transmission during refrigerant gas compression. CONSTITUTION: A structure comprises a closed container(40), a mass body(50) disposed within the closed container and which consists of an assembly of an electric motor section and a compressor section for compressing gas, and a single type multi coil spring(60) consisting of a single coil forming a plurality of coil spring turns(61) and which couples the mass body to the closed container so as to minimize the vibration produced from the mass body. The single type multi coil spring is coupled in such a manner that an end of the coil spring turns is inserted to a coupling portion(41) of the closed container and the other end of the coil spring turns is inserted to a coupling portion(51) of the mass body.
Patent KR-20010026711-A (KR)
Inventor: KIM BOK RAE
IPC: F04B23/00
Filed: 1999-09-08
Abstract: PURPOSE: An air pump is provided to achieve a high pressure pumping operation by arranging a first pressure unit and a second pressure unit within a pump case. CONSTITUTION: An air pump comprises a pump case(11) having a water inlet port(11a) and a water outlet port(11b); a first pressure unit(12) mounted within the pump case in such a manner as to be connected to the water inlet port of the pump case, and which firstly pressurizes the water introduced through the water inlet port; and a second pressure unit(13) mounted to be communicated to the first pressure unit and which secondly pressurizes the water pressurized by the first pressure unit and discharges the pressurized water through the water outlet port of the pump case. First and second pressure units include first and second pressure chambers(22,32) separated into fan installation chambers(22',32') and rotor installation chambers(22",32"); first and second fans(23,33) installed within fan installation chambers; first and second rotors(25,35) installed within rotor installation chambers; and a water inlet port(27) and a water outlet port(27') arranged to fan installation chambers, respectively.
Patent KR-20010026722-A (KR)
Inventor: LEE HYEONG GUK
IPC: F04B35/04
Filed: 1999-09-08
Abstract: PURPOSE: An oil feed apparatus for linear compressor is provided to reduce parts count and assembly procedures while allowing processing and assembling work for an oil valve to be easily performed. CONSTITUTION: An oil feed apparatus comprises a frame(110) arranged within a casing to support a compression unit and which has an oil cylinder(111) communicated to an oil inlet channel for guiding the oil from the interior of the casing toward the interior of the compression unit; an oil cover(120) for covering the oil cylinder and which has an oil communication space(122) for accommodating the oil cylinder and the oil inlet channel and an oil inlet port(121) communicated to the oil cylinder; an oil piston(130) inserted to be slidable to the oil cylinder and which reciprocates with respect to the frame so as to suck and discharge the oil; and an oil valve(140) coupled with an end of the oil piston, and which has an inlet side open/close section(142) for opening/closing the oil cylinder and the oil inlet port and an outlet side open/close section(143) for opening/closing the oil cylinder and the oil inlet channel. The oil valve is interposed between the frame and the oil cover.