baber/WOPTO huggingface dataset:
Patent JO-3728-B1 (JO)
Title: Household Greywater Treatment Using a Natural Multistage Filtration Method
Inventor: ABEER MOHAMMED ABED ALBALAWNEH
IPC: C02F9/04
Filed: 2018-02-26
Granted: 2021-01-31
Abstract: The present invention relates to a natural multistage filtration method for household greywater treatment. This method treats the greywater from it is all resources. The generated treated greywater used for restricted irrigation. The treatment method composed of three treatment stages: pre-treatment (i.e., sedimentation and screening), main treatment (i.e., granular media filtration bed), and post-treatment (i.e., filtration and air mixing).Two different local media were used as granular medium (i.e., medium-sized volcanic tuff and the medium-sized gravel), both medium were 7-14 mm in diameter. And used as the bed filtration media. Water flows horizontally and subsurface inside the bed. Treatment inside the bed includes decomposition, precipitation, and physical principles of the treatments. Two processes were included in the treatment method: supplying air to the second collection barrel at the front end of the main treatment stage, in order to enhance the oxidation and the decomposition of organic material. And the physical separation of fat and grease in the pre-treatment stage, and discharge it to the cesspool using a manual valves. The Pre-treatment stage provides further important functions as regulate the greywater’s inflow the filtration bed, and to equalize the quality and temperature of the greywater.
Patent KR-790000880-B1 (KR)
Title: Sheathed device of electrolytic condenser
Inventor: NALISAYWA EIWEZI
Filed: 1974-04-09
Granted: 1979-07-29
Abstract: Sealing material (I) for an electrolytic condenser was prepd. from propylene and a rubber adhesive. Therein, one among talc, asbestos and calcium carbonate was used as a filler in propylene, and the rubber adhesive was cured by peroxide. When an elemental device of the electrolytic condenser was sealed by I, the chemical stability of I was increased, compared with the other sealing materials.
Patent KR-810000793-B1 (KR)
Title: Recording disc
Inventor: KAUFFMANN F
IPC: G11B5/82
Filed: 1977-10-29
Granted: 1981-07-06
Abstract: A magnetic disk member for a memory disk file usable in a data processing system includes an eccentric multilobed triangular center locating hole to facilitate concentric mounting of the locating hole centerlines in a multiple disk pack memory.  The disks are centered in a disk pack by placing onto a drive hub having ribs to match the lobes.
Patent KR-820000995-B1 (KR)
Title: Dyeing assistant composition for printing
Inventor: SATO T
IPC: D06P1/00
Filed: 1978-10-19
Granted: 1982-06-04
Abstract: The addn. of a mixt. comprising esters from alcs. contg. 2-8 hydroxy groups and C6-22 fatty acid, optionally ethoxylated, and ethoxylated C8-40 alkylmono- or diamine or their ammonium salts to printing pastes for polyester and acetate textiles results in high-quality sharp prints with excellent rubbing fastness, good textile dimensional stability, and good hand. A typical mixt. comprises sorbitan monostearate 50, polyethylene glycol sorbitan monooleate 30, and N, N-bis (2-hydroxyethyl) stearylamine 20 parts.
Patent KR-830002599-B1 (KR)
Title: 편향(扁向)장치
Filed: 1978-12-16
Granted: 1983-11-16
Abstract: 내용 없음.
Patent KR-830002824-B1 (KR)
Title: 증기터어빈의 전기유압 제어장치
Filed: 1979-01-06
Granted: 1983-12-26
Abstract: 내용 없음.
Patent KR-830000199-B1 (KR)
Title: 피복전선의 방수 방화 통로의 제조방법
IPC: H02G3/22
Filed: 1979-10-17
Granted: 1983-02-21
Abstract: 내용 없음.
Patent KR-830001421-B1 (KR)
Title: 증기 발생기를 수리하기 위한 방법
IPC: F03B13/12
Filed: 1979-10-18
Granted: 1983-07-25
Abstract: 내용 없음.
Patent KR-820001426-B1 (KR)
Title: Composition of eye-makeup
Inventor: SIM K
Filed: 1981-04-27
Granted: 1982-08-14
Abstract: The manufg. method of emulsion type mascara and eyeliner having water resistance, adhesive power and good brightness was described.  Triethanol amine was reacted with shellac at 70≰C in water to give triethanol amine-shellac soln.  Pigment, triethanol amine stealate, triethanol amine-shellac, hydroxy propyl methyl cellulose or polyvinylpyrrolidone and hydroxyethyl cellulose as tactifier were mixed with clarified water at 75≰C, and then antiseptic, fatty acid, wax and non-ionic surfactant were added to above soln.
Patent KR-830002101-B1 (KR)
Inventor: EARHART HAROLD WILLIAM
IPC: B01J27/10
Filed: 1981-04-28
Granted: 1983-10-12
Abstract: 내용 없음.
Patent KR-850000212-B1 (KR)
Title: Process for preparing dibenzoxazepine derivatives
Inventor: SASAHARA KAZUO
IPC: A61P7/02
Filed: 1981-05-23
Granted: 1985-03-06
Abstract: Dibenzoxazepines (I; R1 = lower alkyl or lower alkoxy; R2 = H or lower alkyl; R3 = H, lower alkyl, substd. ph or styryl; n = 1 or 2) were prepd. by the cyclization of II. Thus, 0.85 g  4methoxybenzo (b,f) (1 4) oxazepine-8-ethylcarboxylate was obtained by photochemical oxidn. of 1g 10,11-dihydro-4-methoxydibenzo (b,f) (1,4) oxazepine-8-ethylcarboxylate. At 1 x 40-4 M, I gave 40 % inhibition of arachidonic acid-induced blood platelet aggregation. Others had hypolipemic and antidiabetic activity.
Patent KR-820000494-B1 (KR)
Title: Process for preparing quinazoline derivatives
Inventor: KIERSTEAD R
IPC: C07D471/04
Filed: 1981-11-13
Granted: 1982-04-08
Abstract: Quinazoline derivs.(I; R1,R2,R3 = H, lower alkanoyl, lower alkyl; R4 = (CO)A (A = hydroxy); X' = Br, I), useful for treatment of allergy, were prepd. by reacting compd.(II) with Ni(CO)4 in the presence of alkali earth metals hydroxide under the CO atmosphere.  Thus, the mixt. of 2-chloropyridine 100.0 g, 5-bromoanthranilic acid and KI 1.0 g was heated under the argon vapor at 145-150oC for one night and then cooled.  The intermediate was treated with boiled ethanol to give 2-bromo-11-oxo-11 H-pyrido-[2,1-b  quinazoline hydrochloride 105.4 g (86%).
Patent KR-870001746-B1 (KR)
Title: Transmission system of power rice planter
Inventor: HUZIKI HIROYOSHI
IPC: A01C11/02
Filed: 1982-08-23
Granted: 1987-10-06
Abstract: The first and second driving belts(15,16) are put on the output shaft(10), which is connected with the engine(3), and the input shaft, which is connected to the wheels with a different driving ratio.  Tension pullies(17,18) put the driving belts (15,16) into a input state and a hand operating lever(19) moves the tension pullies.  A selection operating device drives one of the pullies into a input state by the lever operation.  A connecting piece(36), which is connected with a pedal(40), actuates the tension pullies to a seperated state.  A spring(25), which sets the pullies to a input state, are provided at the pullies.
Patent KR-870000732-B1 (KR)
Title: Information display system
Inventor: SCHREIBER CRAIG ALLEN
IPC: H04N5/72
Filed: 1983-03-23
Granted: 1987-04-09
Abstract: The panel consists of adjacently arranged cathode ray tubes whose display surfaces together difine the display surface of the panel. Display discontinuities are present betwen the surfaces of the adjacent tubes. Light guides are provided to the face plate of each tube, each with its input opening normal to a part of the tube's face plate. The output opening of the light guides is  normal to a part of a transformed panel display surface determined by the output opening of all the light guides. The guides are shaped so that the transformed display surface is continuous.
Patent KR-910001042-B1 (KR)
Inventor: GALLAGHER GREGORY JR
IPC: A61K31/404
Filed: 1983-12-07
Granted: 1991-02-21
Abstract: 내용 없음.
Patent KR-930003814-B1 (KR)
Inventor: YOSHIDA MASAHIRO
IPC: G11C29/04
Filed: 1984-01-11
Granted: 1993-05-13
Abstract: 내용 없음.
Patent KR-920008803-B1 (KR)
Inventor: BARET CASE
IPC: B21D43/04
Filed: 1984-01-20
Granted: 1992-10-09
Abstract: 내용 없음.
Patent KR-880000161-B1 (KR)
Title: Signal equipment
Inventor: DIEDERICHS JR HANNS-JUERGEN
IPC: F41C3/02
Filed: 1984-01-20
Granted: 1988-03-12
Abstract: Flares, smoke, or acoustic signal cartridges are fired by a gun with a vertical butt (1), surrounding a trigger (3) and a rotutable magazine (6) transport mechanism.  The magazine is insertable on the butt from abore.  The depression of the springloaded trigger rotutes a lever (4) away from the striker pin(10). At the same time the magazine is rotated to bring a cartridge in line with the striker pin.  When the trigger is released a spring (11) swings the lever against the striker pin to fire the cartridge.
Patent KR-900006559-B1 (KR)
Title: Grf analog
Inventor: RIVIER JEAN E F
IPC: A61K35/30
Filed: 1984-04-13
Granted: 1990-09-13
Abstract: Synthetic CRF peptides, having the aminoacid sequence of formula (I), and their salts are prepd.. R1-Pro-Pro-Ile-Ser-R8-R9Leu-R11-R12-R13- Leu-Leu-Arg-R17-R18-R19-Glu-R21-R22-R23-R24-R25-R26-R27-R28-R29-Gln- ala-R32-R33-Asn-Arg-R36-R37-R38-R39-R40-R41 (I). In (I), R1= Ser-Gln- Glu, pGlu-Gly or D-Ser-Gln-Glu; R8, R12, R19  and R24= Leu, Ile, Ala, Gly, Val, Nle, Phe or Gln; R9= Asp or Glu; R11= Thr or Ser; R13= His, Tyr or Glu; R17= Glu or Lys; R18= Val, Nle or Met. The peptides elevate levels of ACTH, betaendorphin, beta-lipotropin, other pro- opiomelanocortin gene prods. and cortico-sterone.
Patent KR-900005011-B1 (KR)
Title: 5-acyl-2-(1h)-pyridinones and preparing process thereof
Inventor: JONES WINTON D
IPC: C07D401/06
Filed: 1984-04-28
Granted: 1990-07-16
Abstract: 5-Acyl-2-(1H)-pyridones of formula (I) and pharmaceutically acceptables salt are prepd. by reacting a 1-R5-3-R6-2- (1dimethylamino-1-R4-methylidenyl)-1,3-propane-dione with an x- substd. acetoacetamide. In the formula, R3 is H, -C=N, NH2, CONH2 or COOR (R is H or lower alkyl); R4 is H or lower alkyl; R5 is phenyl, xsubstd. phenyl, pyridyl, thienyl, furyl, pyrrolyl or OR (R is H or lower alkoxy; X is lower alkyl, alkoxy, alkylthio, halogen, nitro, lower alkanoyl, alkoxy carbonyl, carboxy, cyano, NH2, CONH2, amidino, imidazol-2-yl or (F3); R6 is H, methyl, ethyl orR5. (I) are cardiotonics used in treatment of cardiac failure.
Patent KR-910009781-B1 (KR)
Inventor: ROMANO LUIGI
IPC: H01L23/32
Filed: 1984-10-19
Granted: 1991-11-30
Abstract: 내용 없음.
Patent KR-870000636-B1 (KR)
Title: Apparatus for saving electricity of step-motor in tomography
Inventor: KIM HAK-KYONG
IPC: A61B6/02
Filed: 1984-12-06
Granted: 1987-04-03
Abstract: This invention is concerned with step motor driver. Especially even though step motor-used photographing bed is charged with input power without inputting clock signal to forward and backward, the current in the step motor does not run; then the power dissipation at the motor is reduced. Also step motor drive is insulated. The up/down counter which is operated by the clock signals drives step motor driver sequencially. Above up/down counter output terminal is connected to the multivibrator input terminal, and its output terminal is connected to the control terminal of the tri-state buffer (as shown fig.1).
Patent KR-870000415-B1 (KR)
Title: Process for preparing poyacrylo nitrile filaments having high tensile strength and moduls
Inventor: SCHELLEKENS RONALD M A M
IPC: D01F6/18
Filed: 1984-12-10
Granted: 1987-03-09
Abstract: Novel filaments were prepd. by addn. of divalent metal compds. (e.g. Ca or Zn soluble salt, by 0.01-0.2 mole to acryl onitrile unit mole) to a 0.5-15 wt.% soln. of polyacrylonitrile or 15 wt.% of acrylonitrile copolymer of comonomer (mean mol. wt.  is 0.3 - 10x106) , converted into filaments contg. solvent at high temp., cooled in tolune, dichloromethane, water or its mixt., after which the solvent and metal compds. were eliminated, and they were stretched.
Patent KR-890001617-B1 (KR)
Title: Photo-type composer
Inventor: MOTOHASHI SEIKI
IPC: B41B27/28
Filed: 1984-12-19
Granted: 1989-05-11
Abstract: Present invention includes an input section for command of justify, a buffer memory, computing element, size control, accepted letter memory, image memory, refresh memory and display for identifying justify information; displays letters in a size of preferred magnification; prints the content of the image memory.
Patent KR-930004858-B1 (KR)
Inventor: FUJIWARA YOSHIO
IPC: H05K1/14
Filed: 1985-01-11
Granted: 1993-06-09
Abstract: 내용 없음.
Patent KR-860002111-B1 (KR)
Title: Preparation of 9a-aza-9a-homoerythromycin derivatives
Inventor: HUSK JAMES R
IPC: C07H17/00
Filed: 1985-04-12
Granted: 1986-11-26
Abstract: 9a-aza-9a-homoerythromycin derivs. (I) and pharmaceutically acceptable acid-addn. salts are new. (I) are prepd. by reacting (II) with amine(redn. of amide by reducing agents), and a conversion process is performed if necessary. Where R1 is H or methyl; R2 and R3 are H, amino or acyl-amino gp.; one of the R2 and R3 is H, but R2 and R3 are not simultaneous. (I) are useful as antibiotic agents.
Patent KR-870000858-B1 (KR)
Title: Separable slide fasteners
Inventor: YOSHIEDA KEIICHI
IPC: A44B19/60
Filed: 1985-10-08
Granted: 1987-04-30
Abstract: Slide fasters prodn. comprises feeding under tension a continuous slide fastener chain (10) having element (12) free gaps (13) where the tapes (11) are notched (14) in lateral edges of the gaps (13). After sepg. the tapes(11) an insertion pin (24) is attached opposite a box pin(27) at the inner margins of the gaps. prep. each pin (24,27) with one end adjacent a notch (14). The pins (24,27) are then threaded together through a slider (32) to couple some elements (12), and a box(34) is attached to the box pin (27), opt. also with the insertion pin entered in the box(34).
Patent KR-910000546-B1 (KR)
Title: Circuit for eliminating unwanted parts of pictures
Inventor: HAN YANG-SIN
IPC: H04N1/38
Filed: 1986-05-31
Granted: 1991-01-26
Abstract: The method is  for  skipping  the  deleting  portion  of  the manuscript when sending it and the deleted portion does not appear at the received copy in the faccimile. Also, the deleting  portion is adjustable as user's mind.  The  mothod  comprises  steps;  (a) setting the  first  and  last  values  of  deleting  part  of  the manuscrapt  to  a  CPU  (1);  (b)  counting   the   pulse   signal corresponding to the subscanning line number by counter (3,4); (c) providing the first value when the  compared  values  between  the counter  (3)  output  and  an  extension  port  (2)  output  at  a comparator (5) are the same with each other; (d) providing thelast value when the compared values between the counter (4) output  and the extension part output at a comparator (6) are  the  same  with each other; (e) driving the manuscript driver  fastly  during  the difference time between the compared first and last value.
Patent KR-900005902-B1 (KR)
IPC: A61K38/08
Filed: 1986-07-28
Granted: 1990-08-16
Abstract: The invention relates to compositions for the parenteral administration of an essentially uniform and continuous amount of a peptide composition over an extended period of time. The invention also relates to the preparation and administration of said peptide compositions.
Patent KR-900006064-B1 (KR)
Title: Apparatus for detecting synchronizing pattern signal
Inventor: KOO CHE-KIL
IPC: H04L7/00
Filed: 1986-12-29
Granted: 1990-08-20
Abstract: The circuit for adopting the serial searching method of which design of the hardware is simple to detect the frame synchronous pattern in electronic telephone exchanger comprises a 8-bit serial/parallel converter (20) converting serial input to parallel output, a gate circuit (200) detecting a first and second synchronous pattern, a logic circuit (300) determining the synchronous state, and an alarm circuit (400) annunciating the error contamination in the second pattern. The synchronous state is determined when the first and second synchronous patterns are detected more than 2 times.
Patent KR-920006544-B1 (KR)
Inventor: ALVIN JR LOWI
IPC: F02D19/08
Filed: 1985-09-17
Granted: 1992-08-08
Abstract: 내용 없음.
Patent KR-900003201-B1 (KR)
Title: Checking machine of operating steam trap
Inventor: FUJIWARA YOSIYAS
IPC: F16T1/48
Filed: 1987-04-14
Granted: 1990-05-10
Abstract: The checking device checks whether a steam trap leaks and measures the amount of steam in leaking.  This checking device comprises a steam leakage detector (1), an operation-display system (2). and a main computer. A trap operation detector (10) is attached to an end of the steam leakage detector and a bar-code reacer (11) to the other end. The bar-code reader reads trap number and type and put the data into a micro computer (6) in the system (2). The signal from the trap operation detector (10) is amplified transforned into digital form to be sent to the micro computer.
Patent KR-950006920-B1 (KR)
Title: Aqueous suspension concentrate compositions
Inventor: MORGAN LEONARD J
IPC: A01N25/04
Filed: 1987-05-23
Granted: 1995-06-26
Abstract: The present invention relates to stable aqueous suspension concentrates or aqueous flowable compositions of the low-melting dinitroaniline pesticide, pendimethalin, alone or in combination with secondary pesticide(s) melting at temperatures greater than 70<o>C or pesticides which are water soluble. Preferred compositions of the invention comprise on a weight to volume basis, about 5.0% to 50.0% pendimethalin; about 0% to 50.0% of one or more secondary pesticide(s); about 3.0% to 30.0% of coformulants, such as surfactants, dispersing agents, wetting agents, antifreezing agents, antifoaming agents, thickening agents, gums, preservatives and 20.0% to 92.0% water. The stable compositions of the invention are readily prepared by forming an emulsion of molten pendimethalin in water containing the coformulants, surfactants, dispersing and/or wetting agents, antifoaming agents and suspending agents. This emulsion has an average droplet size in a range of less than 2 microns to about 10 microns, preferably 2 microns to 6 microns. This is then cooled and optionally milled to obtain an average particles size of suspended particles of less than 20 microns, preferably less than 5 microns.
Patent KR-900002063-B1 (KR)
Title: Pyrazole-oxime derivatives
Inventor: HAMAKUCHI HIROSI
IPC: C07D231/18
Filed: 1987-07-01
Granted: 1990-03-31
Abstract: The pyrazole-oxime derivatives (I) are used as active components of an insecticide.  In (I), R1 is C1-C4 alkyl or phenyl; R2 is hydrogen, C1-C5 alkyl, C1-C3 haloalkyl or phenyl; R3 is hydrogen, C1-C4 alkyl or phenyl; R4 is hydrogen, C2-C4 alkylcarbonyl, benzoyl, naphthyl or general formula of (a) [X=hydrogen; halogen; C1-C12 alkyl; halogen, cyano, C1-C5 alkoxyl or C2-C6 alkyl substituted with C2-C6 alkoxycarbonyl; C3-C8 cycloalkyl; cycloalkyl substituted with C1-C4 alkyl, halogen and cyano .
Patent KR-950007621-B1 (KR)
Title: Beverage concentrate storage container for use in automatic dispensers
Inventor: FAERBER KARL HEINZ
IPC: B67D3/00
Filed: 1987-07-03
Granted: 1995-07-13
Abstract: 1. Metering chamber delivery equipment (6) for the metered delivery of liquids, in particular of beverage concentrates, from a stock container (4) with the use of a metering valve, which is detachably fastened at the exit opening of the stock container (4), with a control slide arrangement (15), which alternatingly closes or opens the inflow opening (19) and the exit opening (20) of the metering valve and which is resettable out of a first position, in which the exit opening (20) is closed, into a second position, in which the inflow opening (19) is closed, wherein the inflow opening (19) at the entry into the metering chamber delivery equipment (6) is arranged centrally in the head region of this metering chamber delivery equipment (6) and a valve closure organ (21), by way of which the inflow opening (19) is closable in the manner of a lid against the entire interior space of the metering chamber housing (14), is arranged opposite this inflow opening (19) and directly on the tubularly constructed control slide (15) and guide ribs (25), which project into the inflow opening (19) at the entry into the metering chamber delivery equipment (6), are arranged above the valve closure organ (21) on the control slide (15), characterised thereby, that the control slide (15) is equipped with a ferromagnetic armature (26) and thereby actuable against gravity by a magnetic field produced by an electromagnet and that the inflow opening (19) lies in a housing cap (13, 13'), which is detachably connected with the housing (14) of the metering chamber delivery equipment (6), with side walls (28, 28') bounding an internal volume.
Patent KR-910001318-B1 (KR)
Title: Telephone connector
Inventor: TALEND DONALD R
IPC: H01R13/7195
Filed: 1987-08-28
Granted: 1991-03-02
Abstract: A modular jack for telephones in which bypass capacitors (26) have been connected to the leads (14) so as to bypass noise and other high frequency signals. End mounted ceramic capacitors (26) extend from the leads (14) to a ground plane (36) which is provided with flexible fingers (31) and which is connected to a suitable ground (51) so as to provide a grounding contact for the capacitors.
Patent KR-900009148-B1 (KR)
Title: Synthetic crystalline porous material containing oxides of silicon,titanium and gallium
Inventor: BELLUSSI GIUSEPPE
IPC: B01J29/04
Filed: 1987-10-21
Granted: 1990-12-22
Abstract: A synthetic, crystalline, porous material is disclosed, together with the related preparation process. Such material of zeolitic nature containing oxides of silicon, titanium and gallium corresponds, in the calcined and anhydrous state, to the following empyrical formula:     pHGaO2 . qTiO2 . SiO2, wherein p has a value greater than zero and smaller than or equal to 0.050, and g has a value greater than zero and smaller than or equal to 0.025, and the H<+> of HGaO2 can be at least partially replaceable or replaced by cations.
Patent KR-900008591-B1 (KR)
Inventor: KIM WON-BAE
IPC: C07K16/00
Filed: 1988-05-13
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-910008940-B1 (KR)
Title: Tuning circuit
Inventor: KIM EUNG-HUN
IPC: G10H1/44
Filed: 1988-05-20
Granted: 1991-10-26
Abstract: The dkfference of one octave corresponds to two times of  the corresponding frequency. Then the frequency of  lowest  octave  is counted with the system clock during one period  and  the  counted value is multiplied with the calculated value of desired tone. The multiplied value is normalised to the duty convertable data.  Then the comparing result corresponds to the duty ratio and it is  also displayed by the tone meter.
Patent KR-930004537-B1 (KR)
Inventor: NISHIMURA NOBUICHI
IPC: F24C7/02
Filed: 1988-09-14
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-930000543-B1 (KR)
Inventor: SAUERWEIN KURT E
IPC: G01N27/84
Filed: 1988-09-23
Granted: 1993-01-25
Abstract: 내용 없음.
Patent KR-940007696-B1 (KR)
Inventor: MARUDA AKIRA
IPC: D01H7/60
Filed: 1988-10-20
Granted: 1994-08-24
Abstract: 내용 없음.
Patent KR-910009788-B1 (KR)
Inventor: EMA TAICHI
IPC: H01L27/108
Filed: 1988-11-17
Granted: 1991-11-30
Abstract: 내용 없음.
Patent KR-0136607-B1 (KR)
Inventor: KATSUI MASAMI
IPC: G10H5/00
Filed: 1988-11-30
Granted: 1998-11-16
Abstract: 내용없음.
Patent KR-940006069-B1 (KR)
Inventor: SEGAWA TOMIO
IPC: C09B47/06
Filed: 1988-12-23
Granted: 1994-07-06
Abstract: 내용 없음.
Patent KR-930007347-B1 (KR)
Title: Signalling device for platform for elevator
Inventor: HYON SOK-HO
IPC: B66B3/00
Filed: 1988-12-30
Granted: 1993-08-09
Abstract: A relay of a flickering timer  at  contact  point  (C)  which switches on when the elevator enters the slowly moving section and restarts when (C) is switched  off  is  prepared.  When  a  upward signal apperas on each floor, connect (U) and  the  contact  point activating the upward signal lamp, with contact point (K) which is connected parallelly with (T) and (C) so that a  signal  notifying the arrival of the elevator at the corresponding floor  is  turned on. When a downward signal appears on each floor, connect (D)  and at the contact point activating the downward signal lamp, with (K) which is connected parallelly with (T) and (C) so  that  a  signal notifying the arrival of the elevator at the  corresponding  floor is turned on. In this way, when the car is moving  upward,  an  up signal is turned on at each floor and as it slows  down  to  stop, all lights are turned  off,  thus,  the  arrival  signal  and  the direction signal functions are done simultaneously.
Patent KR-900008628-B1 (KR)
Inventor: SCHELLENBERG JAMES M
IPC: H01P5/19
Filed: 1987-03-30
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-970006885-B1 (KR)
Inventor: VONPLESSEN HELMOLD
IPC: C07C51/43
Filed: 1989-01-13
Granted: 1997-04-30
Abstract: 내용없음.