baber/WOPTO huggingface dataset:
Patent KR-20000051755-A (KR)
Inventor: LEE DONG JIN
IPC: F25B15/00
Filed: 1999-01-26
Abstract: PURPOSE: An apparatus for redistributing absorbed solution in an absorption cooling and heating apparatus is provided to prevent a drop in efficiency of an absorption unit by maintaining the bad surface wetting condition of the absorbed solution spread in the heat exchange plate of the absorption unit as a good condition. CONSTITUTION: An absorption cooling and heating system having a regenerator, a condenser, an absorbing unit, a rectifier, a freezer, and a solution heat exchanger, in which an apparatus for redistributing absorbed solution(30) in an absorption cooling and heating apparatus includes an absorbed solution receiver tank separated in the lower extension line of each fluid passage of an absorption unit(4) in the section type corresponding section of each fluid passage alternately with a refrigerant steam passage having the penetrated upper and lower part, and a plurality of tube type distribution tube in the lower part of the solution receiver tank.
Patent KR-20000055572-A (KR)
Inventor: CHOI SUN HYEOK
IPC: H04N17/00
Filed: 1999-02-08
Abstract: PURPOSE: An apparatus for detecting malfunction of a digital television and method thereof are provided to increase the correction of broadcasting data distortion without requiring more circuitry. CONSTITUTION: An apparatus for detecting malfunction of a digital television includes a plurality of data analyzers, a plurality of comparators(60,70,80,90), and a controller(100). The comparators(60,70,80,90) compares the output of a plurality of data analyzers. The data analyzers analyze output signals of a plurality of tuners which tunes a received broadcasting wave. The controller(100) searches for signals of the plurality of comparators, so as to block the data from being transferred to a data analyzer of subsequent stages. The controller determines the position of a data analyzer at which a data distortion and a malfunction are generated by comparing the output values of the data analyzers.
Patent KR-20000055870-A (KR)
Inventor: JEON YONG SU
IPC: G09G5/00
Filed: 1999-02-10
Abstract: PURPOSE: A justification of the screen size and position of an image display system is provided by recompensing the justification data of a screen size and position in order that the timing information regarding to a synchronizing signal and an image signal, that have been furnished from PC, may be appropriate to the character of the image display system. CONSTITUTION: A justification method of the screen size and position of the image display system contains the following steps: from the image display system having PC and micro controller unit, the first step to discriminate that the synchronizing signal correspond to the synchronizing signal having been discriminated previously through discriminating periodically that all the horizontal synchronizing signal and vertical synchronizing signal are input together from PC through micro controller unit; the second step to configure a display environment and a S curve correction so as to coincide to a frequency of existing input synchronizing signal in the case of the signal capable of a regular operation, and to maintain the screen with an off-state in the case of the signal incapable of the regular operation, by discriminating that the synchronizing signal is the signal capable of operating the image display system regularly; the third step to check whether the timing data input or not from PC, and to discriminate that the polarity of every frequency correspond to the input synchronizing signal; and the fourth step to output the justification data of the screen size and position from the third step, and to control the screen size and position according to the justification data.
Patent KR-20000056191-A (KR)
Inventor: CHO NAM IL
IPC: H01J29/02
Filed: 1999-02-13
Abstract: PURPOSE: A mounting structure of a degaussing coil for a monitor is provided to fabricate the degaussing coil using a low-priced thread and fixing pin, thereby reducing a manufacturing cost. CONSTITUTION: A mounting structure of a degaussing coil for a monitor(50) comprises a front case(51) having at least one projected boss(54) to form a groove(59) at a desired portion of a rear face thereof, a cathode ray tube(52) mounted on the rear face of the front case and having a latching portion(56) at each edge thereof, a degaussing coil(60) mounted on a rear face of the cathode ray tube to remove a magnetism generated from the cathode ray tube, a first portion for integrally coupling an upper portion of the degaussing coil and an upper latching portion of the cathode ray tube, and a second portion of which one end is latched to a lower portion of the degaussing coil and the other end is inserted into the groove of the boss formed on the front case so that the lower portion of the degaussing coil is disposed at the rear portion of the cathode ray tube. The first portion includes a thread(61).
Patent KR-20000060518-A (KR)
Inventor: YOON JEONG PIL
IPC: H04N19/63
Filed: 1999-03-16
Abstract: PURPOSE: A method for compressing images is provided to prevent blocking effect caused by high compression rates by dividing entire images to each frequency band through a wavelet transform process, and to perform compressing processes in a short time by using a low pass filter and a high pass filter when the wavelet transform process is performed. CONSTITUTION: When images are inputted, the images are divided into seven sub band images(LL2,LH2,HL2,HH2,LH1,HL1,HH1) by using a wavelet transform process. The band(LL2) having the lowest frequency is compressed by using a joint photographic coding experts group(JPEG) compressing algorithm, and is transmitted. Blocks of the rest bands are simultaneously scanned to find a sum of absolute value elements in each block. A selected block is transmitted to a quantizer, only when numbers which are not '0' are more than three in the selected block. Other blocks become zero.
Patent KR-20000060626-A (KR)
Inventor: KO YOUNG HWAN
IPC: A61M3/00
Filed: 1999-03-18
Abstract: PURPOSE: A syringe for fire arms is provided, which is used to anesthetize animals or injecting medicine into animals and is re-used. CONSTITUTION: The syringe (A) comprises: an injection syringe (B) and a fire drive body (C), wherein the injection syringe (B) comprises: a needle (10); a sealing hole (14) which closes an inoculation solution releasing ball (12) and is capable of being slided; a cylindrical body (1) which is divided into an inoculation solution storage room (18) and a gas storage room (20) by a transfer packing (16); the gas compression tank (24) which is bound to the sealing body (34); and the sealing body which is bound to the back part of the body (1), and the fire drive body (C) comprises: a body (2) where a sealing body (34) is bound; the gas compression tank (64) which is bound to the housing (74) connected with the back part of the body (2); and a transfer body (72) which makes the housing (74) be transferred.
Patent KR-19990078181-A (KR)
Title: 공기 조절 호스
IPC: B32B27/34
Filed: 1999-03-24
Abstract: 본 발명은 향상된 열저항을 갖는 복합 가요성 호스에 관한 것으로, 특히 자동차용 공기 조절 시스템(air conditioning system)에 사용되는 호스에 관한 것이다.  호스는 최내측 코어층, 마찰 고무층, 중간 보강층 및 외부 커버층을 포함한다.  최내층은 마찰 코팅층의 주 고무성분에 상응하는 소량의 폴리올레핀과 혼합된 비가소화된 폴리아미드이다.  마찰 코팅층은 50/50 중량비의 두 개의 EPDM 고무의 고무 복합체 및 카본블랙 75 중량부로 형성된다.  중간 섬유 보강층은 아라미드로 형성된다.  외부층은 50/50 중량비의 두 개의 에틸렌 아크릴레이트의 혼합물 및 카본블랙 80중량부를 포함하는 아크릴레이트 고무이다.
Patent KR-20000065315-A (KR)
Inventor: KIM JUN HO
IPC: F16H7/08
Filed: 1999-04-01
Abstract: PURPOSE: A wire tension controller of hanging exposed gas pipes is provided to measure and control a turnbuckle of each wire rope to adjust difference in height between gas pipes while keeping the gas pipes horizontal. CONSTITUTION: A strain signal output unit(60) is connected to both strain gauges(50) of a measuring bar(40) and a wire rope(20) is coupled with a load cell. The load cell generates the change in tension of the wire rope(20) depending on the load of a gas pipe(10). The tension and strain depending on bending of the measuring bar(40) is exhibited in relatively equal distribution according to each numerical value. A user recognizes that a strain output signal of a tension controller is shown as a line within the tension signal of the load cell. Thus, the gas pipe(10) keeps horizontal.
Patent KR-19990083078-A (KR)
Title: 반도체 메모리 장치
IPC: H01L27/108
Filed: 1999-04-09
Abstract: 폴디드 비트선 방식을 이용하는 반도체 메모리 장치에 있어서, 복수의 비트선들은 평행한 방향으로 배치되고 복수의 워드선들은 수직 방향으로 배치된다.  복수의 소자 영역 패턴들은 비트선들 및 워드선들을 교차하도록 배열된다.  인접 소자 영역 패턴들 간의 분리 간격은 제 1 간격과 같고, 인접 소자 영역 패턴들의 최근접부들 간의 분리 간격은 제 2 간격과 같다.  각각의 소자 영역 패턴들은 제 1 간격이 제 2 간격을 초과하도록 소정의 각도로 비트선에 대해 경사진다.
Patent KR-20000065908-A (KR)
Inventor: LEE BEOM SU
IPC: F16D25/12
Filed: 1999-04-10
Abstract: PURPOSE: A mainframe of a clutch master cylinder sealing device stands the pressure by the improvement of the structure of the linear, sufficiently, even the internal pressure of the mainframe(1) is over a command setting value. CONSTITUTION: In a mainframe(1), an air hole(4) fluidly connected with a reserve tank is made on a closed surface(14). The closed surface(14) is made on a liner inserted during the injection molding, and expanded to the connecting surface of a valve plate(6). Therefore, the liner assumes the form of a cup. The air hole(4) is made on the closed surface(14). A flange is formed at the inlet side. The liner is molded by deep drawing. At least one groove are formed on the outer periphery surface of the liner. Consequently, by the improvement of the structure of the linear, the mainframe(1) stands the pressure, sufficiently, even the internal pressure of the mainframe(1) is over a command setting value.
Patent KR-19990083630-A (KR)
Title: 반복채널추정
IPC: H04B1/10
Filed: 1999-04-30
Abstract: 본 발명은 통신 시스템에서 채널을 통해 전송된 신호의 채널 임펄스 응답 및 데이터를 추정하는 방법 및 장치를 포함한다.  채널 임펄스 응답은 추정되어지고 나서, 추정된 채널 임펄스 응답을 이용하면 상기 신호에서의 데이터가 추정된다.  그리고 출력은 채널 임펄스 응답 추정기로 피드백되고 채널 임펄스 추정은 반복된다.  데이터 추정 및 채널 임펄스 응답 추정은 수 회 반복될 수도 있다.  채널 임펄스 응답 추정 단계는 상관성 채널 사운딩을 이용한다.
Patent KR-20000017685-A (KR)
Inventor: LEE TAE KYU
IPC: A01K63/00
Filed: 1999-04-30
Abstract: PURPOSE: An aquarium not necessary water replacement and washing process, is provided which does not produce moss in the aquarium. CONSTITUTION: A material used for an inner surface of glass wall and a floor, is coated with a photocatalyst such as TiO2, Fe2O3, ZnO, TiO2/SiO2, Fe/Ti, Ni/Ti, Mo/Ti, Nb/Ti. Zeolite, glass beads, ceramics, silica and alumina are used as a supporting material in an aquarium. The moss is decomposed to carbon dioxide, water and nitrogen oxide by photocatalytic reaction with the photocatalyst and a lamp.
Patent KR-20000052282-A (KR)
Title: Quilting machine
Inventor: LEE HYUNG GYU
IPC: D05B11/00
Filed: 1999-05-03
Abstract: PURPOSE: A quilting machine is provided to eliminate cutoff of thread, reduce noise and achieve a high speed operation while arranging press feet for each needle rod and tamping for each needle. CONSTITUTION: A quilting machine comprises needles(2) which are fed with thread via a tamping(14), the needles(2) being fixed in two rows onto an elevating board so as to be vertically moved, and whorls(8) arranged directly under the needle(2), the rear needles and whorls being arranged to be adjusted right and left according to the spacing of the intended quilt cloth, the machine further comprising a plurality of elevating boards(4) to be connected by a rotary axis(28) and an operational lot(32) rotating by a driving axis(22), a plate-shaped guide(6) arranged under boards(4) and which has guide holes(33, 34) at a front and rear portion thereof, the holes(33, 34) being formed in equal spacings, and a needle rod(38) having replaceable needles(2) fixed thereto and which is fixed to the board(4) through the guide holes(33, 34) of the guide(6).
Patent KR-20000073190-A (KR)
Inventor: CHO HWAN HUI
IPC: H05B6/64
Filed: 1999-05-07
Abstract: PURPOSE: A method for making a winding wire is provided to be easy to fabricate a heater coil corresponding to an increased internal voltage condition by using a wire of primary and secondary coils. CONSTITUTION: In a method for making a winding wire, a dual coating layer(20) is coated on an outer surface of a copper wire(15), and an insulation protection layer(25) is stacked on an outer surface of the dual coating layer(20). The dual coating layer(20) consists of a polyester amide layer(21) coated on the outer surface of the copper and a polyimide amide layer(23) stacked on the polyester amide layer(21). The insulation protection layer(25) consists of a silicon rubber layer(27) provided on the polyimide layer(23) and a polyethylene braid material layer(29) stacked on the silicon rubber layer(27).
Patent KR-20000073365-A (KR)
Inventor: HWANG UI SEONG
IPC: H05K13/00
Filed: 1999-05-10
Abstract: PURPOSE: A plane figure correcting apparatus is provided to correct a plane figure to the thickness of a printed circuit board and to adjust a mounting height according to the thickness of the printed circuit board, by lifting the printed circuit board step by step. CONSTITUTION: A plane figure correcting apparatus comprises a guide shaft(46) which is installed on an upper part of a push plate. Push plate guides(38) are fixed to front and rear parts of the push plate. A roller(34) is installed on the push plate guides(38). A base plate(114) is installed at a lower part of the push plate guides(38), and a plurality of upper cuneiform blocks(128) are fixed to a lower part of the base plate(114). A shifting plate(116) is fixed so as to be moved in front and in rear with a lower cuneiform block(130). A screw(118) is installed at one end of the shifting plate(116) by a bracket(122). An LM block(126) is installed at a lower part of the lower cuneiform block(130), and a plurality of guide shafts(46) are installed at a lower part of the base plate(114). At least one correction part(138) is installed at an upper part of the base plate(114) in order to correct a plane figure of a printed circuit board and to soak and push own bending of the printed circuit board.
Patent KR-20000073426-A (KR)
Inventor: CHOI YEONG MAN
IPC: H01L21/304
Filed: 1999-05-11
Abstract: PURPOSE: A cleaning brush of a semiconductor equipment is provided to improve efficiency of a cleaning process and to reduce a manufacturing time, by forming a groove of the cleaning brush in a process for cleaning particles remaining on a wafer after the surface of the wafer is polished in a chemical mechanical polishing(CMP) process. CONSTITUTION: In a cleaning brush(10) of semiconductor equipment, pluralities of projections(12) are established on the surface of a cylindrical body, and a central axis of the brush is connected to a motor. A groove(18) is formed on the surface of the plurality of projections contacting a wafer. The semiconductor equipment is a chemical mechanical polishing(CMP) apparatus.
Patent KR-20000074381-A (KR)
Inventor: LEE GYU DONG
IPC: B60L11/18
Filed: 1999-05-20
Abstract: PURPOSE: An isolation error alarming circuit is provided to be capable of preventing a vehicle disorder or an electric shock accident by alarming an isolation to a driver. CONSTITUTION: An isolation error alarming circuit comprises a start switch(SW) which is connected to an auxiliar battery(B1). An alarm lamp(300) is electrically connected to the start switch. A reference voltage generating part(200) divides a voltage of the auxiliar battery to generate a reference voltage. An isolation part(100) has a first resistor(R1) and a second resistor(R2) connected in series between an anode and a cathode of a main battery, and a contact point(A) of the first and second resistors is grounded to a chassis. A comparator(COM) compares a voltage of the contact point(A) with the reference voltage. A transistor(Q1) is switched according to an output of the comparator to light on or off the alarm lamp.
Patent KR-20010001040-A (KR)
Inventor: KIM YONG HUI
IPC: H01L27/04
Filed: 1999-06-01
Abstract: PURPOSE: A layout structure of a thyristor in an input protective unit is provided to improve protective characteristics for electrostatic discharge. CONSTITUTION: A plurality of N-well regions(51) in a substrate includes at least the first through the third N-well regions at regular intervals. In either the first or the third N-well, a metallization line is connected to a ground through a plurality of contacts(53) which are arranged at regular intervals and at a distance of d1 from the edge of an N+ diffusion area(52). On the other hand, in the second N-well, the metallization line is connected to an input pad through another contacts which are arranged at regular intervals and at a distance of d2 from the edges of P+, N+ and P+ diffusion areas formed by turns. Particularly, the distance of d2 is greater than that of d1. That is, the contacts in an anode are arranged more inwardly from the edge than in a cathode. Accordingly, an electrostatic discharge current applied to the input pad is dispersed to the ground of the cathode through the anode.
Patent KR-20010002797-A (KR)
Inventor: JUNG YUN GYEONG
IPC: H04L9/32
Filed: 1999-06-17
Abstract: PURPOSE: A device and a method for detecting/managing appropriation of terminal in a mobile communication network are provided to separately detect/manage present/past appropriated terminals. CONSTITUTION: An appropriation terminal database(40) stores appropriation information of an appropriation terminal. An appropriation history database(30) stores appropriation event history information for a past appropriated terminal. An appropriation manage system(20) checks appropriation in real time through searching the appropriation terminal database for present appropriated terminal and reports appropriation of each terminal through periodically searching the appropriation history database. Moreover, the system stores/manages terminal information not overlapped in the appropriation terminal/history databases. An external interface unit(10) reports present appropriated terminal information to the manage system.
Patent KR-20010008857-A (KR)
Title: Shift lock device
Inventor: SHIN DAE CHEOL
IPC: F16H59/10
Filed: 1999-07-05
Abstract: PURPOSE: A shift lock device shifts a selector lever only when a driver steps on a brake pedal, thereby preventing a rapid launch previously. CONSTITUTION: Two hooking sharped of concave(142) are formed in an upper side of a detent plate(22). A selector lever(10) has a lock pin(146) engaging or not engaging with the hooking sharped of concave(142). A lock locking/releasing device interlocks a shifting of the selector lever(10), from a parking position to a neutral position or from the neutral position to a drive position, when a driver doesn't step on a brake pedal. The lock locking/releasing device moves the lock pin(146) to release the engagement state of the lock pin(146) and the hooking sharped of concave(142) when the driver steps on the brake pedal. A releasing lever(124) releases the engagement state of the lock pin(146) and the hooking sharped of concave(142), according to the force of traction of a cable(122) connected to the brake pedal. One side of a connecting member(126) is hingedly connected to the detent plate(22) with the releasing lever(124) and the other side of the connecting member(126) is connected to the cable(122).
Patent KR-20000011834-A (KR)
Inventor: CHOONPIYU
IPC: G06F15/177
Filed: 1999-07-20
Abstract: PURPOSE: A computer system is provided to detect a failure of an application module performing on a host computer of a network and to then recovery the application module from the failure. CONSTITUTION: In the computer system, an application module(A) performing on a host computer in a computer network is failure-protected by one or more backup copies operating with regard to other host computers. To affect a failure protection, the application module(A) registers itself to a copy manager daemon processing part(112) by transferring a register message, and the message comprises one discriminating a performing host computer and a register application module and a copy degree associated with a particular copy method(cold backup, warm backup, or hot backup) and an application module thereof. The backup copies are maintained in a fail-over state according to a copy method thus registered. When a failure such as a damage or a stop of the application module is detected, the failure is reported to a copy manager, and this affects a required fail-over function. When a host failure is detected, each application module performing on the host computer is individually failure-protected according to a registered copy style and copy degree.
Patent KR-20010018646-A (KR)
Inventor: HWANG JI HYEON
IPC: H05K13/00
Filed: 1999-08-20
Abstract: PURPOSE: A printed circuit board conveyor of the surface mounter is provided to improve the position control for mounting the devices on the printed circuit board and to allow the mounting operation at arbitrary position and to compensate the position error. CONSTITUTION: An apparatus for conveying the printed circuit board conveyor in the surface mounter comprises a frame(10), an X-Y gantry(18) installed on the frame, a base(12) placed within the X-Y gantry, a detector(20), a printed circuit board conveyor(32) movable on the base, and at least of picking head units(30). The detector installed on Y-axis gantry detects the position and orientation of printed circuit board(1) conveyed from the tray and controls the conveying distance based on the measured data. A plurality of free movable picking head units installed on the X-axis gantry permit the mounting operation at arbitrary positions. By using the detector and picking head units, position error is compensated.
Patent KR-20010018956-A (KR)
Inventor: HAN TACK DON
IPC: G06F7/49
Filed: 1999-08-24
Abstract: PURPOSE: A parallel floating point rounding method and its operation unit is provided to process an addition and a rounding operation in a floating point addition unit by one step and eliminate a Sticky bit in a critical path so that it can reduce a time delay occurred at an alignment of exponential numbers and enhance a process speed of a floating point addition operation. CONSTITUTION: The method comprises steps of comparing exponent parts of a 1st operand and a 2nd operand input by a user, aligning a fractional part by a difference between the exponent parts, logically adding a Sticky bit to the fractional part, executing an addition and a subtraction operation, executing 4 mode rounding operation on the addition and the subtraction result, selectively outputting the rounded value, and normalizing the selectively output rounded value. The Sticky bit is generated in the addition/subtraction and the rounding process, and has no effect on the critical path.
Patent KR-20010019494-A (KR)
Inventor: CHO YEONG MOK
IPC: H01F1/00
Filed: 1999-08-27
Abstract: PURPOSE: A thin film having granule structure is provided to reduce the relative thickness of the ferromagnetic substance and to control the granule particle size having excellent magnetoresistance by using the alternative deposition of ferromagnetic substance layer and nonconductor layer. CONSTITUTION: The thin film having granule structure is obtained by alternative deposition of ferromagnetic substance layer and nonconductor layer sequentially. The ferromagnetic materials may be Fe, Co, CoFe or NiFe. The nonconductor materials maye be Al2O3, HfO2. The alternative deposition of these two materials are immiscible by the difference of interfacial energy and these two materials exist granule structure material maintaining their own phases. The alternative deposition sequence reduces the thickness of the ferromagnetic substance and converts the continuous multilayer into the discontinuous multilayer and into the granule structure thin film. The granule structure thin film has magnetoresistance ratio over 40 % and saturation magnetic less than 200 Oe.