baber/WOPTO huggingface dataset:
Patent KR-920006426-B1 (KR)
Title: Barrier post free of jamming points
Inventor: QUANTE HEINRICH
IPC: E04H12/18
Filed: 1987-10-02
Granted: 1992-08-06
Abstract: PCT No. PCT/DE87/00448 Sec. 371 Date Dec. 19, 1988 Sec. 102(e) Date Dec. 19, 1988 PCT Filed Oct. 2, 1987 PCT Pub. No. WO88/08056 PCT Pub. Date Oct. 20, 1988.A barrier post (1) for closing a variety of access paths as well as parking lots and parking spaces in particularly easy to use and entails no risk to the user, for example by the presence of clamping points, because the swivel hinge (4) is divided into a lower and an upper hinge (6, 7). The lower hinge (6) constitutes the link between the base (13) and the displacement shaft (11) and then only after that with the tube (5) whereas the upper hinge (7) is the link between base (3) and tube (5). The displacement shaft (11) is connected, either directly through its movement nut (15) or indirectly through a guide (8), a sliding guide (9) and movement unit (15), with the tube (5) and raises or lowers the tube by appropriate rotation. This is achieved by means of a motor (13) with drive (12) accommodated in the tube (5), but which the movement nut (15) together with the whole tube (15) is pivoted upwards or downwards, depending on the direction of rotation. By fixing a spring (22) to the movement nut (15), the vertical forces are absorbed, which makes simultaneous reduction of the driving forces possible. Unintentional raising of the barrier post (1) when a vehicle (60) is parked above it is effectively prevented because the receiver (57) is blocks by the parked vehicle. The receiver (57) is reactivated, the motor switched on and the barrier past (1) pivoted upwards only when the vehicle has left its parking place.
Patent KR-0138114-B1 (KR)
Inventor: VAN DE LAGEMAAT DIRK
IPC: G06F11/22
Filed: 1989-07-18
Granted: 1998-06-15
Abstract: 내용 없음
Patent KR-920004586-B1 (KR)
Title: Amp using bi-cmos
Inventor: LEE JAE-SIN
IPC: H03G3/00
Filed: 1989-12-18
Granted: 1992-06-11
Abstract: The amplifier has analog and digital function,  and  consumes less power. The amplifier comprises a bias circuit  (1)  including resistor (R1,R2); transistors (Q1,Q2) and a CMOS  transistor  (M1) for providing bias current through CMOS transistors (M4,M5,M6), an input unit (2) comprising transistors (Q3-Q6) and CMOS transistors (M2-M4) for receiving input signal (IN1,IN2),  an  amplifier  unit (3) for amplifying the output signal of the input  unit  (2),  and output unit (4)  formed  as  AB  amplifier  for  improving  output characteristics of the output signal of the amplifier unit (3).
Patent KR-910008863-B1 (KR)
Inventor: MECULLOWGH FRANCIS P JR
IPC: C08L101/00
Filed: 1988-10-18
Granted: 1991-10-24
Abstract: 내용 없음.
Patent KR-0142225-B1 (KR)
Inventor: JUNGERT HORST
IPC: H03K5/01
Filed: 1990-02-16
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-920011057-B1 (KR)
Title: Steel plate with organic coating having improved corrosion resistance
Inventor: OGISHI HIDEO
IPC: B32B15/08
Filed: 1990-02-27
Granted: 1992-12-26
Abstract: The improved corrosion-resistant steel plate with an organic coating comprises a steel plate having a zinc or zinc alloy plate layer which is overlaid with a chromate film which in turn is coated with an organic resin paint film. The organic resin coat comprises an epoxy resin having a dialkanolamine incorporated into its bisphenol A skeleton, an amino resin, and silica. The dialkanolamine combines with the amino resin to provide satisfactory curability at low temperatures; at the same time, it combines with the silica to provide a satisfactory film reinforcing effect. The organic coat formed of this composition can be effectively cured at low temperatures and yet it will neither dissolve nor soften upon swelling under the action of the alkali that is generated during cationic electrodeposition at the interface between the electrodeposited film and the organic coat. Thus, the organic coat has good paint adhesion, high corrosion resistance, as well as good workability and weldability and makes the steel plate suitable for use as an automotive part after painting. If the proportion of trivalent chromium in the chromate film and the amounts of zinc oxide and silica sol to be incorporated as additives are properly adjusted, the organic coating will exhibit satisfactory resistance to chromium dissolution and hence its paint adhesion and corrosion resistance are further improved to make the steel plate more suitable for use as an automotive part after painting.
Patent KR-0148018-B1 (KR)
Inventor: BELL ISSAC M
IPC: H04N5/45
Filed: 1990-03-20
Granted: 1998-09-15
Abstract: 내용 없음.
Patent KR-0145414-B1 (KR)
Inventor: CHEUNG TAK MAN
IPC: B29C44/08
Filed: 1990-03-30
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-0180221-B1 (KR)
Inventor: SICHMANN EGGO
IPC: C23C14/20
Filed: 1990-05-03
Granted: 1999-02-18
Abstract: 진공 코우팅 실(15a)에 설치된 음극(5)에 접속되고, 스퍼터링할 타겟(3)에 전기적으로 접속되는 직류전원(10) 수단에 의하여; 스퍼터링 입자는 기판(1)에 석출부착되는, 알루미늄을 폴리메틸메타아크릴레이트로 된 기판(1)에 코우팅하는 장치로서; 프로세스가스로서 헬륨을 코우팅 실(15,15a)로 도입하여 접착성과 수명을 개선한다.
Patent KR-930008422-B1 (KR)
Title: Synchronizing clock occurance circuit
Inventor: LEE JONG-YONG
IPC: H03K3/033
Filed: 1990-07-05
Granted: 1993-08-31
Abstract: The generator providing the clock signal (CO) with a constant frequency  synchronised  to  the  input  synchronous  signal  (SI) comprises a logic gate (201) multiplying the input synchronous and a second  clock  (f3)  signals,  a  first  single  stable  circuit providing a first clock signal (f2) with a  constant  pulse  width triggered at each edge at which the output of the logic circuit is transited to a first logic state, a second single  stable  circuit (203) providing a second clock signal (f3) triggered at each  edge at which the first clock signal (f2)  is  transited  to  a  second logic state, and a divider (204) dividing the first  clock  signal with a constant width and providing as the clock signal (CO).
Patent KR-940007755-B1 (KR)
Inventor: AKASAKA YOSHIMICHI
IPC: F03C1/26
Filed: 1990-07-13
Granted: 1994-08-24
Abstract: 내용 없음.
Patent KR-930005111-B1 (KR)
Inventor: MATSUMODO HIROYASU
IPC: D03D51/34
Filed: 1990-09-07
Granted: 1993-06-15
Abstract: 내용 없음.
Patent KR-930007488-B1 (KR)
Inventor: KIGUCHI HIDEO
IPC: H01L23/528
Filed: 1990-10-13
Granted: 1993-08-11
Abstract: 내용 없음.
Patent KR-940009949-B1 (KR)
Title: Estimating method of adhesion capability for activative carbon
Inventor: CHOE YONG-JUN
IPC: G01N15/08
Filed: 1991-01-07
Granted: 1994-10-19
Abstract: passing wet air through an air volumeter (2), a moisture remover with silica gel (4) in order to remove the moisture of wet air; passing the moisture-removed air through a gas generating container which has a solvent of liquid state; entering the air mixed with the solvent gas into a drier (7); and entering the mixed gas into an absorption column (8), which has active carbon (9), for the solvent to be absorbed into active carbon (9).
Patent KR-100209966-B1 (KR)
Inventor: JOHN F DREYER JR
IPC: F21S2/00
Filed: 1991-01-09
Granted: 1999-07-15
Abstract: 직경의 길이를 실질적으로 초과하는 광원은 이 광원이 관측되는 장축 방향에 따라, 상이한 두 색과 같이 두개의 상이한 광 특성을 나타낸다. 이 광원은 완전 내부 반사(total internal reflection)를 갖는 광도관과 광이 맞은편 단부로 부터 광 도관으로 지향되도록 하는 두개의 조명원을 포함한다.
Patent KR-940006471-B1 (KR)
Title: Thermoplastic polyester resin composition
Inventor: KANG BONG-TAEK
IPC: C08L67/02
Filed: 1991-02-01
Granted: 1994-07-20
Abstract: The flame retardant thermoplastic polyester resin compsn. comprises: 5-90 wt.pts. of polyester resin; 5-90 wt.pts. of ABS resin (acrylonitrile-butadiene-styrene graft copolymer); 1-30 wt.pts. of aromatic polycarbonate resin; 1-50 wt.pts. of bromostyrene cpd.-acrylonitrile-styrene copolymer; and 1-30 wt.pts. of antimonium trioxide. The ABS resin comprises 10-90 wt.% of butadiene based rubber; 5-40 wt.% of vinylcyan based monomer; and 20-80 wt.% of styrene based monomer. The bromostyrene cpd.-acrylonitrile-styrene copolymer comprises 5-70 wt.% of bromostyrene cpd. of formula (I) where x = 1-5; 5-40 wt.% of acrylonitrile; and 20-80 wt.% of styrene.
Patent KR-940007822-B1 (KR)
Inventor: KATONO MASAYUKI
IPC: G06F1/32
Filed: 1991-02-08
Granted: 1994-08-25
Abstract: 내용 없음.
Patent KR-940000446-B1 (KR)
Inventor: RITT PEPER M
IPC: G03G5/05
Filed: 1991-03-11
Granted: 1994-01-21
Abstract: 내용 없음.
Patent KR-930011742-B1 (KR)
Title: Frequency characteristics compensation system for sound signal
Inventor: LEE HUI-SU
IPC: H03G5/16
Filed: 1991-07-23
Granted: 1993-12-18
Abstract: The sound compensation method discriminates obstacles in  the room and compensates the frequency operation of the  sound  signal according to the listening conditions. A test signal is  generated after switching audio lines to  silence  during  a  test  mode.  A difference in level between a standard test signal  and  the  test signal which has passed through the room is evaluated. A play back signal is generated whose frequency operation  is  compensated  in accordance with the evaluated level difference by  switching  over to the sound signal play back  mode  and  releasing  the  silenced sound lines.
Patent KR-100225828-B1 (KR)
Inventor: ROBERT NORMAN HURST JUNIOR
IPC: H04N11/24
Filed: 1991-08-13
Granted: 1999-10-15
Abstract: 고주파수 비디오 정보를 부호화 및 복호화하는 시스템에서 입력비디오 신호(10)는 부호화되는 정보를 포함하는 고주파수 대역과 저주파수 대역을 가진다. 입력비디오 신호의 주파수 스펙트럼은 저주파수 대역의 한 주파수 부근에서 꺽여진다(12, 14, 16). 꺽여진 비디오 신호는 꺽인 주파수에 대응하는 차단주파수를 가지는 필터(22)에 의해서 저역통과 필터되는 결합신호를 발생하는 입력비디오 신호와 결합된다(20). 그 필터 결합신호는 그의 구성 필터 비디오 신호와 필터 꺽인 비디오신호부분으로 분리된다. 
     분리된 꺽인 비디오 성분은 고주파수 대역의 주파수로 꺽이지않은 비디오 신호를 발생하는 꺽인 주파수 부근에서 꺽이지 않는다. 꺽이지 않은 비디오 신호를 그 꺽이지 않은 비디오신호에 의해서 주로 결정되는 상한 주파수를 갖는 고주파수 대역을 가지는 출력 비디오 신호를 발생하는 분리비디오 신호의 고주파수 대역에 결합(36)된다.
Patent KR-930011000-B1 (KR)
Inventor: KIM JIN-SU
IPC: D05B69/00
Filed: 1991-08-26
Granted: 1993-11-19
Abstract: 내용 없음.
Patent KR-930005616-B1 (KR)
Title: Pole-type manequin support and therefore method
Inventor: JU HO-IL
IPC: A47F8/00
Filed: 1991-09-05
Granted: 1993-06-23
Abstract: This is a new support for standing the pole  type  mannequin. The support is composed of 35-45 wt.% polyester resin,  15-5  wt.% talc, 40-49 wt.% sands, and 10-1 wt.% pigments. The  manufacturing method comprises: (A) mixing polyester  resin,  talc,  sands,  and pigment; (B) spreading the releasing agent as wax  to  the  molds; (C) after 30 sec - 5 min, spreading the  urethane  based  coating; (D) molding after 1-10 min; and (E) releasing after 10-30 min  and cooling in the water at 5-25 deg.C.
Patent KR-940003040-B1 (KR)
Title: Video screen compensation circuit & method
Inventor: BAE SONG-KI
IPC: H04N5/232
Filed: 1991-10-04
Granted: 1994-04-11
Abstract: The circuit consists of a clamp for clamping the video signal at a fixed level, a detail enhancer for generating output signal whose high frequency component is emphasized by adjusting the output of the clamp according to the input frequency, a nonlinear emphasizing unit for boosting the particular frequency level according to the outputs of the detail enhancer and the clamp, a main emphasizing unit for boosting the fixed frequency level of the signals coming out of the nonlinear emphasizer, and a modulator for FM modulating the output of the main emphasizer and providing it to the recoding amplifying unit.
Patent KR-960000713-B1 (KR)
Inventor: NITAYAMA AKIHIRO
IPC: H01L29/78
Filed: 1991-11-23
Granted: 1996-01-11
Abstract: 내용 없음.
Patent KR-940004493-B1 (KR)
Title: Autotracking device and processing method thereof for vcr
Inventor: KIM HYONG-NAM
IPC: G11B5/584
Filed: 1991-12-30
Granted: 1994-05-25
Abstract: The apparatus and method is for tracking a tape automatically at double speed mode by detecting envelope curve of reproduced video signal. The circuit includes an envelope curve detector (4) for detecting envelope curve of reproduced video signal, a sample and hold circuit (5) for sampling the envelope curve two times during a head switching period, an A/D converter (6) for converting output signal of the sample and hold circuit, and a controller (7) for generating servo control signal according to the detected envelope curve.
Patent KR-940005433-B1 (KR)
Title: High-voltage stabilizing circuit for monitor
Inventor: KANG JU-SONG
IPC: G06F1/26
Filed: 1991-12-31
Granted: 1994-06-18
Abstract: The circuit for providing stable high voltage and the second grid voltage includes an SMPS (1) reducing the input voltage, an FBT (5) driving the CRT, a horizontal driver (2) having the resonant capacitor and coil, a signal generator (3) providing the voltage only when the feedback voltage between the secondary of the FBT and the SMPS is greater than a certain level, a switching circuit (4) controlled by the signal generator, a photo coupler (7) controlled by the switching circuit, and a receiver (8) placed between the SMPS and the earth.
Patent KR-940004581-B1 (KR)
Title: Circuit for implementing write-back cycle in pended protocol system bus
Inventor: HAM JONG-SHIK
IPC: G06F13/16
Filed: 1992-03-16
Granted: 1994-05-25
Abstract: The write-back cycle circuit in a pended protocol system bus comprises: a data tag input buffer for latching an address tag of other processors from a system bus, a comparator for checking whether the address tag of other processors and an address tag of a first processor are matched; a cache controller for transmitting data; an address tag buffer for storing the address tag generated from the first processor; an address tag storage device for storing the address tag of the first processor in response to a state signal; and an address tag output stage for transmitting the address tag of a corresponding processor stored in the address tag storage device to the system bus. The circuit accurately transmits data during a write-back cycle.
Patent KR-100189680-B1 (KR)
Inventor: OONISHI ASANORI
IPC: G05D1/02
Filed: 1992-05-04
Granted: 1999-06-01
Abstract: 본 발명은 제어국과 복수의 이동로보트로 되는 로보트 시스템에서의 제어방법에 관한 것이다. 
     제어국은 현재 미처리의 작업을 각각 행하는 경우에 있어서 각 최적경로의 산출 및 각 최적경로의 평가치의 산출율 사용가능상태에 있는 각 이동로보트에 지시하며. 각 이동로보트로 부터의 회답에 따라서 미처리의 각 작업 및 사용가능상태에 있는 각 이동로보트의 각 조합에 대한 평가치로 된 평가치표를 작성한다. 
     그리고, 이 평가치표중에서 평가치가 높은 것부터 선택하므로서, 각 작업의 각 이동로보트로의 할당을 행한다. 
     본 발명에 의하면 이동로보트 시스템의 효율이 상승된다.
Patent KR-0181972-B1 (KR)
Inventor: MIYOSHI MASAHIKO
IPC: B41F13/12
Filed: 1992-07-30
Granted: 1999-05-15
Abstract: [목적] 
     다색인쇄기에서의 인쇄 위치 조정 작업을 간소화하여, 조정에 요하는 시간의 단축과, 인쇄 위치 불량에 의한 용지손실의 감소, 및 기구의 간소화와 제조코스트의 저렴을 도모한다. 
     [구성] 
     여러 개의 인쇄부(1a), (1b), (1c) 및 (1d)를 서로 떨어져서 쌓아올린 상태로 배열설치하고, 그들 인쇄부 가운데 어느 하나의 인쇄부 예를 들면 최하단 인쇄부의 판 몸체(4)를 미리 인쇄 인치 조정의 기준으로 정하고, 그 판 몸체를 제외한 다른 판 몸에에 각각 인쇄예측 조정수단(30)을 부설한다.
Patent KR-960005296-B1 (KR)
Title: Device and method for centerless grinding cylinderical surfaces externally
Inventor: SUNG HEE-KYUNG
IPC: B24B5/18
Filed: 1992-08-07
Granted: 1996-04-23
Abstract: The device grinds the outer surface of a cylinder. The device consists of : a grinding disk(8) mounted on the top of a shaft(12) which is connected with a power source; a grinding paper(9) attached to the grinding disk(8); at least one jig which keeps the cylindrical workpiece from moving; a cover plate(7) fixing the jigs on the grinding paper and connected with another shaft(12') connected with another power source. The outer surfaces of cylindrical workpiece are ground by rotation of the cover plate(7) and the grinding disk(8).
Patent KR-950005632-B1 (KR)
Title: Location registration of radio telephone system
Inventor: CHOE CHANG-HO
IPC: H04B7/26
Filed: 1992-08-28
Granted: 1995-05-27
Abstract: The method takes the optimal position reservation and variously controls the reservation time for local wireless phone. The method comprises; a control unit routine(L1) tuning the location assigning time and directing the location reservation; a connection unit routine(L2) automatically performing the location specifying command; a carry unit routine coming to the waiting state after initializing the location assigning timer.
Patent KR-100194272-B1 (KR)
IPC: H05H1/44
Filed: 1991-06-13
Granted: 1999-06-15
Abstract: A plasma torch incorporated at plurality of arc forming chambers arranged symmetrically about an axis and each containing a first electrode. A common electrode cooperates with the electrode in each chamber to form an arc in each chamber and is provided with converging passages leading one from each chamber and converging into a common nozzle passage extending along the axis. A reactant feed passage opens into the common nozzle passage co-axial with the nozzle passage in a region of convergence of the converging passages to inject reactants into the center of the plasma jet formed in the nozzle passage in the direction of movement of the plasma jet through the nozzle passage.
Patent KR-100297861-B1 (KR)
Title: Solid-state device with thin-film transistor and manufacture thereof
Inventor: YUDASAKA KAZUO
IPC: H01L29/786
Filed: 1993-05-20
Granted: 2001-10-24
Abstract: PURPOSE: To provide a solid state device having a thin-film transistor and its manufacturing step with improved yield and reliability, by using a wiring-layer structure that is preventive against annealing and wet-etching steps in a thin-film transistor manufacturing step. CONSTITUTION: A thin-film transistor 50 on a main face of a substrate 40 includes a gate electrode 53 and a gate wiring layer 60. The gate electrode 53 and the gate wiring layer 60 are made up of a lower polysilicon layer 61, a molybdenum silicide layer 62, and an upper polysilicon layer 63. In this case, the upper polysilicon layer 63 is used as an etching stopper when a wet-etching step is carried out for a layer insulating film 57 to form first, second and third connecting holes 651, 671, and 661.
Patent KR-0128166-B1 (KR)
Title: Power supply circuit for printer
Inventor: KWON JOONG-KI
IPC: B41J29/38
Filed: 1993-05-24
Granted: 1998-04-04
Abstract: Disclosed is a power supply circuit and power supply method for laser printers to extend the service life of DC fans and AC heater lamps. The power supply circuit(20) comprises a relay(20A) controlled by CPU(50), a relay switch(22) in the 24V AC output line(2), and a relay coil(24) that controls the switch(22). The counter is cleared with the panel key input and the power supply circuit(20) supplies power(process 60). Without panel key input, it confirms(process 62) the input from the data input interface, if not, it executes counting(process 64). If the counting is shorter than a certain time, the power is supplied; if longer, the power is cut off so that the DC fan(30) and AC heater lamp(40) are turned off to save energy.
Patent KR-100237429-B1 (KR)
Title: Process for purification of aqueous alkali metal chloride solution to remove iodine
Inventor: DELMAS FRANCOIS
IPC: C02F1/28
Filed: 1993-06-26
Granted: 2000-01-15
Abstract: The invention relates to a process for the purification of an aqueous alkali metal chloride solution containing iodine in which oxidation is carried out to molecular iodine and then it is adsorbed on active charcoal. By oxidizing the active charcoal with a solution containing active chlorine before adsorbing the iodine, it is possible to lower the iodine content of the solution to 0.05 mg/l. The invention is particularly useful for purifying sodium chloride brines which are electrolyzed in membrane cells.
Patent KR-950010745-B1 (KR)
Title: Method for manufacturing an improved polyester fiber
Inventor: KIM HONG-JO
IPC: D01F6/62
Filed: 1993-07-21
Granted: 1995-09-22
Abstract: The modified polyester fiber is produced by ester-exchange reacting 100 wt. pts. of a dimethyl terephthalate, 62 wt. pts. of an ethylene glycol, 0.06 wt. pt. of a manganese acetate and 0.04 wt. pt. of an antimony trioxide in the ester-exchange reactor, polycondensing the reactant with 0.05 wt. pt. of a trimethyl phosphorate and a silicone oil of polyethylene glycol and dimethyl siloxane, spinning the polyester by the spinneret of 0.23 mm diameter and 24 spinning holes at 290 deg.C. of spinning temp., 31 g/min delivery amount and 600 m/min winding speed, heat drawing the undrawn yarn to obtain a polyester filament yarn, and alkali treating it.
Patent KR-950010275-B1 (KR)
Title: Clamping apparatus for optical disk
Inventor: SO JONG-WON
IPC: G11B17/02
Filed: 1993-08-24
Granted: 1995-09-12
Abstract: The optical disc clamping device is characterized in that a turn table has a first supporting member which is supported by a rotation shaft, a second supporting member which is hook-combined to the first supporting member and has a projected supporting boss at its center and a spring placed between the first and second supporting members, for elastic-biasing the second supporting member in an upper direction, and a clamper has a lower supporting plate which has a boss with a supporting groove to be fitted on the rotation shaft at its center and first and second projected flanges for selectively applying pressure to the optical disc on the first and second supporting members, an upper supporting plate hook-combined to the lower supporting plate and a spring placed between the upper and lower supporting plates, for elastic-biasing the lower supporting plate in a lower direction.
Patent KR-970011138-B1 (KR)
Title: Method for manucafacturing metal oxide semiconductor
Inventor: LEE CHANG-JAE
IPC: H01L29/772
Filed: 1993-10-20
Granted: 1997-07-07
Abstract: The method is characterized by comprising the steps of: forming a P-well(92) in a silicon substrate(91); forming a first insulating film(93) on the silicon substrate(91); depositing a N-doped polysilicon film(94) on the first insulating film(93); depositing a second insulating film(95) on the doped polysilicon film(94); defining an active region(97) and a field region(98) by patterning the second insulating film(95) and the polysilicon film(94) in sequence; forming a side wall(100) on the side of the polysilicon film(94) by etch-back of a third insulating film(99); forming a field oxide(101) in the field region(98) by field oxidation; removing the second insulating film(95) and the side wall(100) on the polysilicon film(94); forming a gate(103) by patterning the polysilicon film(94); forming a lightly doped source/drain region(104) by injecting an N-type impurity into the substrate(91) and annealing; forming a gate side wall(106) by anisotropic etching of a forth insulating film(105); forming a heavily doped source/drain region(107); depositing an interfacial insulating film(109); forming a contact hole(110)(111) on the heavily doped source/drain region(107) and the gate(103); and forming a source/drain electrode in the contact hole(110) and forming a gate electrode(113) in the contact hole(111) by depositing and patterning a metallic film.
Patent KR-960015359-B1 (KR)
Title: System of pseudo random permutation generating for analog signal scrambling
Inventor: KO SEUNG-CHOL
IPC: H04K1/04
Filed: 1993-12-29
Granted: 1996-11-09
Abstract: an EEPROM(204); a permutation generating means(202) generating a permutation variable in high speed corresponding to a random integer generated from a second order adding method one to one by being connected with the EEPROM; a pseudo random permutation generator(201) including a permutation combining means(203) performing permutation combination by being connected to the permutation generating means; and a permutation generator-driver(205) recording in the EEPROM of the pseudo random permutation generator by calculating the constant information needed in the operation of the pseudo random permutation generator.
Patent KR-0171391-B1 (KR)
Inventor: KANG DONG-HOON
IPC: B60T17/18
Filed: 1993-12-30
Granted: 1999-02-18
Abstract: 본 발명은 중장비의 안전주행 장치에 관한 것으로 특히 주행중인 장비의 주제동장치가 기능을 상실하였을 경우 비상 제동을 할 수 있도록 하는 도저 블레이드(Dozer Blade)를 이용한 비상제동 시스템에 관한 것으로, 주제동장치의 기능 상실시에 즉시 제동장치 기능을 대체시킬 수 있도록하기 위한여 본 발명에서는 상호 독립적으로 작동되도록 한 주제동 장치와 도저블레이드장치를 상호결합하여 주제동장치의 기능이 상실된 비상시에 이를 감지하는 변위감지 스위치와 압력스위치에 의하여 이를 감지하도록 함으로써 주제동장치의 기능을 대체시킬 수 있도록 도저 블레이드가 자동으로 하강하여 지염과의 마찰저항을 일으켜 제동력이 발생되도록 함을 특징으로 한다.