baber/WOPTO huggingface dataset:
Patent KR-20000014862-A (KR)
Title: Tone delivery circuit
Inventor: NO MUN SU
IPC: H04B14/02
Filed: 1998-08-25
Abstract: PURPOSE: A tone delivery circuit is provided to control tone data by a constant intermittent rate to store the tone data and the intermittent rate data at different regions by use of a memory of a small capacity. CONSTITUTION: The tone delivery circuit comprises: a memory (100) which stores tone data and intermittent rate data; and a counter logic (200) which reads the tone data from the memory to transfer loading the read tone data on a corresponding time slot and reads the intermittent rate data every predetermined time so as to control different intermittent rates with regard to tones. The counter logic (200) includes a clock generator (202) for generating a predetermined clock, an address bus selector (206) for selecting an address bus, an address generator (204) for receiving the clock signal to generate an address for reading tone data and cadence control data on the selected address bus, and a pattern generator (208) inserted into a corresponding time slot during a cadence off time for generating a pattern.
Patent KR-19990029761-A (KR)
Title: 에이디 변환을 이용한 지터 측정 방법 및 장치
Filed: 1998-09-14
Abstract: 간단한 회로 구성을 갖고 지터(jitter) 성분을 효과적으로 측정할 수 있는, 광학 디스크로부터 신호를 재생하기 위한 지터 측정 장치가 제공된다.  매트릭스(matrix) 회로(4)는 아날로그/디지탈 변환 회로(6)에 RF 신호를 공급한다.  두 번째로, 컴퓨터(8)는 RF 신호의 디지탈화된 데이터로부터 슬라이스 레벨(slice level)을 계산한다.  컴퓨터(8)는 아날로그/디지탈 변환 회로(6)의 표본화 주파수와, 상기 슬라이스 레벨의 부근에 있는 표본화 지점에서의 디지탈 데이터를 근거로 보간함으로서, RF 신호가 지시된 슬라이스 레벨로 되는 시간점을 계산한다.  컴퓨터(8)는 RF 신호가 슬라이스 레벨로 되는 시간점 사이의 각 시간폭을 계산하고, 각 시간폭을 근거로 재생 신호의 지터 성분을 계산한다.
Patent KR-19980087765-A (KR)
Title: 저전력용 형광등 점등회로
Filed: 1998-09-16
Abstract: 본 발명은 저전력용 형광등 점등회로에 관한 것으로, 특히 트랜지스터나 다이오드 같은 반도체소자를 사용하지 않고 저항소자와 콘덴서만으로 점등회로를 구성함으로써 회로를 간단히 하고 회로소자들의 특성변화로 인한 램프의 손상을 줄일 수 있으며 또한 회로구성비용을 현저히 줄일 수가 있는 형광등 점등회로를 제공하는 것을 그 특징으로 한다.
Patent KR-19990030056-A (KR)
Title: 디지털 전송 신호 수신기용 샘플링 제어 루프
IPC: H04L7/02
Filed: 1998-09-23
Abstract: 개별 기호(S0 내지 S3)의 샘플링을 최적화하기 위하여, 디지털 전송 신호(S)를 수신하는 회로(2)에 이용되는 샘플링 제어 루프(1)는 각 타이밍 에러값(td)을 결정하는 타이밍 에러 검출기(3)에 접속된다.  샘플링 제어 루프(1)의 제어 기능을 향상시키기 위하여, 평가 장치(11)는 수신 회로(2)의 신호(I, Q; Is, Qs; sb, sp; sr)로부터의 신뢰값(v)을 결정하며, 이 신뢰값(v)에 따라 샘플링 제어 루프(1)를 제어한다.
Patent KR-20000025117-A (KR)
Title: Welding machine of electron beam
Inventor: HAN YOO HEE
IPC: B23K15/00
Filed: 1998-10-08
Abstract: PURPOSE: A welding machine of electron beam is provided to minimize the moment due to the rotation of the electron gun and to lighten the movement shafts for guaranteeing maximum movement distance in the vacuum chamber. CONSTITUTION: A welding machine of electron beam includes a conveyer(330) mounted one the connecting beam and reciprocating horizontally, a first connecting member(302) in the shape of box mounted on one side of the conveyer for moving up and down, a second connecting member(306) mounted on the bottom of the first connecting member and connected to a servo motor mounted in the first connecting member for rotating in association with the servo motor with relation to the first connecting member, a third connecting member(312) connected to the lower part of the second connecting member for rotating in association with the second connecting member and mounted with a servo motor for rotating in perpendicular to the rotation shaft of the second connecting member, a fourth connecting member(318) mounted on one side of the third connecting member for rotating in association with the third connecting member, and an electron gun(320) fixed with the fourth connecting member for emitting electron beam.
Patent KR-20000027050-A (KR)
Title: Low power circuit using plurality of clocks
Inventor: KIM DONG YUN
IPC: H04B1/40
Filed: 1998-10-26
Abstract: PURPOSE: A low power circuit using a plurality of clocks is provided to reduce the power consumption by supplying an appropriate clock source out of a plurality of asynchronous clock sources according to the present operating state of a mobile communication system. CONSTITUTION: A low power circuit using a plurality of clocks comprises: a plurality of oscillation elements; a plurality of selection elements for selecting respective clock sources from the respective oscillation elements by a switching time signal from a micro processor; and a multiplexer for selecting a predetermined clock source out of the respective clock sources from the respective selection elements by a selection signal of the clock source from the micro processor, and outputting the selected clock source to a clock-dividing logic circuit.
Patent KR-20000028070-A (KR)
Title: Method for preventing error when sound pilot is determined
Inventor: KIM GWANG CHEOL
IPC: H04N5/60
Filed: 1998-10-30
Abstract: PURPOSE: A method for preventing an error is provided to improve performance of determination of sound pilot in a television system for user's convenience. CONSTITUTION: In a method, a time for determination of sound mode is determined according to a user's choice when a television turns on. On the determination time, a sound mode is determined by detecting a pilot signal. Next, the sound mode is determined once more according to a text information. Next, the determination results are compared together whether they are same or not. If the determination results are same, then the determined sound mode is displayed. If the determination results are not same, a sound mode is determined once more by detecting a pilot signal, and the determined sound mode is displayed.
Patent KR-20000028238-A (KR)
Title: Method for performing reservation record of tvcr having pip function
Inventor: JO JAE KAP
IPC: G11B20/10
Filed: 1998-10-30
Abstract: PURPOSE: A method for performing reservation record of TVCR having PIP function is provided to prevent that a posterior set broadcasting program is not record by displaying a prior broadcasting program on a main picture and displaying a posterior broadcasting program on a sub picture. CONSTITUTION: A microprocessor identifies as to whether a reservation record key is selected by a user and displays a reservation record set menu picture on an OSD picture when the reservation record key is selected by the user(S100,S101). The microprocessor identifies as to whether a reservation channel, a record start/end time, a record velocity, a record date, and a PIP function are set by the user(S102). The microprocessor judges as to whether two reservation record broadcasting programs(A,B) are duplicated at a same time when the reservation channel, the record start/end time, the record velocity, the record date, and the PIP function are set by the user(S103). The microprocessor checks priorities(n,x) of two broadcasting programs when two reservation record broadcasting programs are duplicated at the same time(S104,S105). The microprocessor compares the priority(n) with the priority(x). The microprocessor sets a broadcasting program corresponding the priority(n) to a main screen when the priority(n) is greater than the priority(x). The microprocessor sets a broadcasting program corresponding the priority(x) to a sub screen when the priority(x) is greater than the priority(n).
Patent KR-19990062549-A (KR)
Title: 와이어상에 패턴을 형성하기 위한 장치 및 방법
Filed: 1998-11-02
Abstract: 본 발명은 복잡하고 불규칙한 형상을 형성하는데 사용되는 압연장치에 관한 것이다. 상기 압연장치는 원료물질로부터 임의의 3차원 형상을 형성하는데 사용되는 다양한 캐버티(cavity) 및/또는 상승부를 지닌 적어도 하나의 압연부재를 갖는다. 또한, 본 발명은 임의의 형상을 형성하기 위한 방법에 관한 것이다.
Patent KR-19990045093-A (KR)
Title: 전자표시장치 적용처용 플라스틱 기판
IPC: G02B1/04
Filed: 1998-11-06
Abstract: 전자 표시장치 적용처에 사용되는 플라스틱 기판으로서 특정한 폴리글루타르이미드를 사용하는 기술이 개시된다. 이들 기판은 플라스틱에 비하여 상대적으로 높은 Tg 및 우수한 광학 투명도 및 편평도와 낮은 수축율 및 낮은 이중굴절율(birefringence)을 갖는다. 또한 상기 폴리글루타르이미드 기판을 사용하여 제조한 전자 표시 장치 셀이 개시된다.
Patent KR-20000038867-A (KR)
Title: Method for fabricating flash memory device
Inventor: PAK EUN JEONG
IPC: H01L27/115
Filed: 1998-12-09
Abstract: PURPOSE: A method for fabricating a flash memory device is provided to improve programming efficiency and regulate cell dimensions easily by increasing a coupling ratio. CONSTITUTION: A method for fabricating a flash memory device comprises forming an insulating layer on a substrate(21), patterning the insulating layer, forming a tunneling oxide(23) and a first conductive layer in order, forming a floating gate(24a) by removing the first conductive layer and tunneling oxide(23) selectively, forming a dielectric layer(25) and a second conductive layer in order, forming a control gate(26a) perpendicular to the floating gate(24a) by removing the second conductive layer and dielectric layer, forming a source and a drain region(30).
Patent KR-20000040593-A (KR)
Title: Flip chip bonding method using polymer film having wire
Inventor: HWANG CHAN SEUNG
IPC: H05K3/30
Filed: 1998-12-18
Abstract: PURPOSE: A flip chip bonding method using polymer film having wire is to decrease the number of process steps forming the solder ball in a flip chip typed package and to prevent the reliability from being lowered due to the use of anisotropic conductive film(ACF). CONSTITUTION: A flip chip bonding method comprises the steps of: providing a flip chip(110) having a non-active layer to which a bonding pad(112) is exposed and a printed circuit board(PCB)(120) on which an electrode terminal(122) is formed such that the active layer of the flip chip faces the electrode terminal-formed surface of the PCB; and interposing a conductive film(140) between the facing the flip chip and the PCB, the conductive film being a non-conductive polymer film in which conductive wires are vertically formed. The bonding pads of the flip chip are connected with the electrode terminals of the PCB by thermally compressing the conductive film.
Patent KR-19990063450-A (KR)
Title: 트리메틸아민 생성 억제방법 및 그 용도
IPC: A23L17/00
Filed: 1998-12-24
Abstract: 트레할로오스 및/또는 말티톨을 함유시킴으로써 생(生)수산물로부터 트리메틸아민 생성 자체를 억제하는 방법과, 트레할로오스 및/또는 말티톨을 유효성분으로 함유하는, 생(生)수산물로부터 트리메틸아민 생성 자체를 억제하기 위한 억제제, 및 상기 방법 또는 상기 억제제를 사용하여 양호한 풍미를 가진 식용 수산물에 대해 개시됨.
Patent KR-20000042616-A (KR)
Title: Cosmetic base material including red ginseng as main component
Inventor: KANG SEOK CHANG
IPC: A61Q19/00
Filed: 1998-12-26
Abstract: PURPOSE: A cosmetic base material is provided which has effects of protecting skin aging, healing wounded skin, and removing wrinkle by red ginseng as a main component. CONSTITUTION: A cosmetic base material includes 0.1-5.0 wt.% of red ginseng extract, 0.1-2.0 wt.% of mulberry root extract, and 0.1-2.0 wt.% of mugwort extract. The cosmetic base material including only red ginseng extract has harmful effects such as erythema and pruritus, but the cosmetic material including red ginseng, simultaneously mulberry, and mugwort, has no cytotoxic effects. Less than 0.1 wt.% of red ginseng extract shows no effects, and more than 5.0 wt.% causes the cytotoxic effects and the eruption.
Patent KR-20000044431-A (KR)
Title: Method of measuring v5.2 call process number in each access network of exchange system
Inventor: PARK KYU
IPC: H04Q1/00
Filed: 1998-12-30
Abstract: PURPOSE: A method, measuring V5.2 call process number in each access network of exchange system, provided to measure V5.2 call number in each access network of exchange system. CONSTITUTION: A method, measuring V5.2 call process number in each access network of exchange system, applies to an exchange system, which consists of an operator adapting part(311), a MSDP(Measurement and Statistics Data Processor)(313) and a V5.2 processor(211), and measures the number of V5.2 call of each access network. The method comprises the steps of: transmitting the access network number inputted via the operator adapting part(311) by users and an instruction of measuring the number of call process of the access network, which includes data of needed time; transmitting the number of V5.2 call process to the MSDP(313) and storing it in specific division of disk in MSDP(313); with responding to the instruction of measuring V5.2 call, measuring the number of the whole received V5.2 call while counting the needed time and setup time; saving the number of V5.2 call over again by the end of setup time; saving the number of V5.2 call over again by the end of needed time; following that processes as above, the MSDP(313) compares the number of V5.2 call, which is gathered by the input time of measuring instruction, to the ones, which is gathered by the end of setup time, and transmits the difference of the number to the operator adapting part(311).
Patent KR-20000046316-A (KR)
Title: Multiplexor between administrative unit signal and synchronous transport module signal in synchronous transport apparatus
Inventor: KIM SI JONG
IPC: H04L12/28
Filed: 1998-12-31
Abstract: PURPOSE: A multiplexor between an administrative unit signal and a synchronous transport module signal in the synchronous transport apparatus is provided to multiplex an administrative unit-3(AU-3) into a synchronous transport module-1(STM-1). CONSTITUTION: A transmission timing generation part(480) receives a main clock signal from a clock supply part(510) and generates control clock signals. A serial/parallel conversion and multiplexing part(410) converts a required administrative unit-3(AU-3) inputted in serial into parallel signals using relevant clock signals among the control clock signals. A multiplexor section overhead processing part(420) inserts required multiplexor section overheads into the signals outputted from the serial/parallel conversion and multiplexing part(410). A regenerator section overhead processing part(440) inserts required regenerator section overheads into the signals outputted from the multiplexor section overhead processing part(420). A scrambler(450) carries out a required scrambling processing for the signals outputted from the regenerator section overhead processing part(440). A second parity generation part(430) outputs a bit interleaved parity check byte of 24 bits for required part of the signals outputted through the multiplexor section overhead processing part(420). A first parity generation part(460) outputs a bit interleaved parity check byte of 8 bits for the regenerator section overhead out of the signals outputted from the scrambler(450).
Patent KR-19990063828-A (KR)
Title: 목재 보존재
IPC: A01N49/00
Filed: 1996-09-30
Abstract: 본 발명은 목재-공격 곤충으로 부터 목재를 보호하기에 적절한 목재 보존제에 관한 것이다. 
     본 발명에 의하면 통상의 케리어 물질 및 보조제를 기준으로 하여, 
     전체 조성물에 대하여 알의 부화 및/또는 곤충 및/또는 곤충 유충의 탈피 및/또는 고치치기를 제어하도록 하나 이상의 곤충 호르몬 혹은 그 유사체 혹은 의태를 0.5-0.00005% b.w의 농도로 함유함을 특징으로 하며, 
     부가 첨가제로 트리아졸 화합물의 첨가에 의해 상기 효과를 증진시킴을 특징으로 하는 건조-목재-파괴 곤충에 대한 목재 보호용 목재 보존제가 제공된다. 
     상기한 바에 따르면, 이제까지 사용된 보존제에 최소 당량이며 환경적 화합성과 독물학적으로 무해하며 현재의 수요에 맞춘 목재 보존제를 제공한다.
Patent KR-20000010784-A (KR)
Title: Pulp and linerboard former with improved dewatering
Inventor: SANTOS GILMAR
IPC: D21F9/02
Filed: 1997-02-19
Abstract: PURPOSE: An inexpensive compact pressing section and a wire former with a reduced maintenance rate are provided. CONSTITUTION: In a twin wire former (20) a headbox (30) injects stock onto a forming wire (22) with which a second forming wire (24) is brought into gradual engagement. A forming shoe (40) directs the two wires along a path of increasing curvature, above which water is drained by adjustable auto slices (44, 46).The two wires (22, 24) with the web (34) therebetween then follow an oscillating S-shaped path between seven S-rolls (52) and are directed upwardly through three individually loaded press rolls (58) with increasing pressure to about four hundred and fifty pounds per linear inch at the last wet press. Drainage pans (83) collect water from the upper surface of the twin wires and water thrown off the upper press rolls. The press rolls are individually pneumatically pivotable to increase nip pressure, and collectively pivotable to open all the nips. Next a high pressure dry nip (80) can increase the fiber content of the web (34) to thirty-five percent fiber.
Patent KR-20000015871-A (KR)
Title: Flexible building material compounds
Inventor: HAERZSCHEL REINHARD
IPC: C04B24/26
Filed: 1997-05-22
Abstract: PURPOSE: Flexible, plastics-modified building material compounds based on mineral binders and one or more vinyl ester-ethylene copolymers are provided to improve their tensile strength and elongation. CONSTITUTION: The compounds comprises mineral binders and vinyl ester-ethylene copolymer which is stabilized by protective colloids and can be obtained by pre-radical aqueous emulsion polymerization of a) vinyl acetate of 15-80 wt%; b) ethylene of 3-35 wt%; c) one or more vinyl esters of 5-60 wt%, which contain branched or unbranched carboxylic acids of C5-C18; and d) copolymerizable ethylene unsaturated monomers of 0-10 wt%. Preferably c) is vinyl laurate, vinyl stearate, vinyl 2-ethylhexanoate and vinyl ester of alpha-branched t-carboxylic acid of C5-C11. Preferably d) is alpha, beta-monoethylene unsaturated monocarboxylic acid, dicarboxylic acid and amides or nitriles thereof.
Patent KR-20000016499-A (KR)
Title: Cabinet for electric and electronic systems
Inventor: BOEHMER PETER
IPC: H05K7/20
Filed: 1997-06-13
Abstract: PURPOSE: A cabinet is provided which has good cooling properties and offers an improved thermal protection of the functional chamber depending on the condition of use. CONSTITUTION: A cabinet for electric and electronic systems, in particular a switchboard cabinet, has a functional chamber(1) closed in a dust- and water-tight manner and at least one door that closes the chamber in a dust- and water-tight manner. In the switchboard cabinet, a structure composed of several shells is provided around the functional chamber. This structure consists of baffles, a wall(2) of the functional chamber and an outer casing(5). An inner, channel-shaped space(6) extends between the baffles and the wall of the functional chamber and the outer wall. Controllable, load-dependable mass flows may be independently applied to the two channel-shaped spaces. The mass flows may be adjusted in a range from 0 to a maximum value. The maximum value is determined in the one hand by the hydraulic resistance of the elements and the characteristic curve of a ventilator(8') and on the other hand by the hydraulic resistance of the equipment in the functional chamber and of the inner channel-shaped space, and by the characteristic curve of the ventilator. Heat transport from the functional chamber to the environment or from the environment to the functional chamber may thus be intensified and/or limited.
Patent KR-19990037774-A (KR)
Title: 자석내장형바다낚시용찌
IPC: A01K93/00
Filed: 1999-01-18
Abstract: 본 발명은 바다낚시용 찌에 관한 것으로, 낚시줄에 직접 접촉하지 않고 자력에 의해 낚시줄의 움직임을 잡아주도록 하는 자석 내장형 바다낚시용 찌에 관한 것이다. 
     이러한 본 발명은 낚시의 잠김 깊이에 맞추어 낚시줄에 고정쇠를 끼워 고정시키되 상기 고정쇠는 찌의 파이프 내경보다 작게 하고, 
     찌의 납상부에 파이프를 감싸는 자석을 설치하여 상기 자석의 자력에 의해 고정쇠를 잡아주므로써 
     고기가 낚시를 물고 미끼를 채려할때 찌가 갖고 있는 부력을 거의 느끼지 않게 된다.
Patent KR-20000051440-A (KR)
Title: Secondary battery
Inventor: KWAK YOON TAE
IPC: H01M2/02
Filed: 1999-01-22
Abstract: PURPOSE: A secondary battery is provided to save the processing cost of the secondary battery and decrease the fraction defective of the secondary battery. CONSTITUTION: In a secondary battery of the present invention, a cathode is connected to an inside of a can(20) by insulting an electrode roll(22) in which a anode, a separator, and the cathode are wound in together, an opening of the can(20) is sealed by a cam assembly(24) to which the anode is welded. An insulating plate(26b) of a disc type have the same diameter as an inner diameter of the can(20) is positioned between a lower part of the electrode roll(22) and a lower surface of the can(20). Accordingly, the unit cost for production is saved because of decreasing the number of process step for manufacturing the insulating plate(26b), and the fraction defective of the secondary battery is largely decreased.
Patent KR-20000051948-A (KR)
Inventor: LEE SANG HUN
IPC: H01J31/00
Filed: 1999-01-28
Abstract: PURPOSE: A cathode-ray-tube is provided to improve stability by forming a conductive layer extended from a wrapping graphite layer formed on an external surface of a funnel, in a cone part where a deflection yoke is established, so that a shielding effect of an electromagnetic wave can be improved. CONSTITUTION: A cathode ray tube comprises a panel(21), a funnel(22), a wrapping graphite layer(25), a deflection yoke(23) and a conductive layer(26). The panel has a screen surface. The funnel includes a cone part(22b) and a neck part(22a), adhered to the panel. The wrapping graphite layer is formed on an external surface of the funnel. The deflection yoke is mounted in the cone part of the funnel. The conductive layer is to absorb an electromagnetic wave generated from the deflection yoke, formed in a shape of a stripe from the wrapping graphite layer to the cone part of the funnel.
Patent KR-20000056558-A (KR)
Inventor: KIM JEONG MU
IPC: H01R13/66
Filed: 1999-02-23
Abstract: PURPOSE: A power supply plug is provided to put electrical appliances to a ground potential simply as well as to block the electromagnetic wave generated at the power line. CONSTITUTION: A power supply plug includes an electrode(11,11') and a ground detector(T). The electrode(11,11') is inserted into a consent and is connected to the alternation current source. The electrode includes a power line which couples a power source plug and an electrical appliance. The ground detector(T) detects whether the power line which is coupled with the has a ground potential alternation current source. The case(12) fixes the electrode and supports the electrode. The ground detector further includes a neon lamp(NE), a protection resistance(R), and a conductive material.
Patent KR-20000059387-A (KR)
Inventor: LEE CHAE YEONG
IPC: H01L21/68
Filed: 1999-03-03
Abstract: PURPOSE: A door structure of a load lock chamber used for manufacturing a semiconductor device is to prevent a door of the chamber to be contacted with a user when the door is opened/closed. CONSTITUTION: A door structure of a load lock chamber used for manufacturing a semiconductor device comprises a load lock chamber having a carrier in which a wafer is mounted and a passage(150) through which the carrier is transferred, a door portion(200) mounted at a side wall(100) of the load lock chamber to open/close the passage, and a rail portion(210) disposed at the side wall of the load lock chamber to support the door portion and guide a sliding operation of the door portion. In the door structure, the door portion is connected through a shaft or a link with a driving unit(25) to be automatically slid along the rail portion.
Patent KR-20000034822-A (KR)
Inventor: AN BYEONG SEON
IPC: B41J2/14
Filed: 1999-03-05
Abstract: PURPOSE: A micro injecting device is provided to prevent leakage of working solution by strengthening the contacting force between a protecting film and a heating chamber barrier layer and avoiding degradation of insulating function of the protecting film. CONSTITUTION: A combination facilitating layer(20) is formed between a protecting film(2) and a heating chamber barrier layer(5). The combination facilitating layer is formed on the front face of the protecting film to contact a heating layer(20), an electrode layer(3) and the heating chamber layer and performs for improving the contacting force between the protecting film and the heating chamber barrier layer. Even if a negative effect due to high temperature and high humidity is given to the interface between the protecting film and the heating chamber barrier layer, the protecting layer is not separated from the heating chamber barrier layer. Herein, generation of a gap is prevented, thus the leakage of working solution filled in a heating chamber(4) to the protecting film is avoided. Thereby, the protecting film maintains insulating function for long time.