baber/WOPTO huggingface dataset:
Patent ES-2627797-B1 (ES)
Title: Elemento óptico para la compensación del astigmatismo regular con tolerancia a rotaciones respecto al eje de astigmatismo ocular y método asociado
Inventor: PERCHES BARRENA SARA
IPC: G02C7/04
Filed: 2015-12-29
Granted: 2018-07-04
Abstract: Elemento óptico para la compensación del astigmatismo regular con tolerancia a rotaciones respecto al eje de astigmatismo ocular y método asociado.#El objeto de la presente invención se refiere a un método de fabricación de un elemento óptico para la compensación del astigmatismo regular, con tolerancia total o parcial a rotaciones de dicho elemento respecto al eje de astigmatismo ocular. El método comprende definir la superficie de dicho elemento óptico, de forma que se compense el error del frente de onda ocular debido al astigmatismo regular mediante el frente de onda producido por el citado elemento óptico. Dicha compensación comprende la introducción de aberraciones de alto orden, en términos de polinomios de Zernike, en el perfil refractivo de dicho elemento óptico, para optimizar la calidad visual del mismo en un rango de errores de giro respecto al eje del astigmatismo a compensar. La invención se refiere, asimismo, a elementos ópticos tales como lentes de contacto, aptos para la compensación del astigmatismo regular, y fabricados mediante el citado método.
Patent HR-P20020332-B1 (HR)
Inventor: FRANCOIS MARC KAREL JOZEF
IPC: A61K47/22
Filed: 2002-04-15
Abstract: Oralna otopina koja sadrži galantamin ili njegovu farmaceutski prihvatljivu adicijsku sol, naznačena time, da sadrži od 0.005 do 3% (w/v) sladila i da je bulk tekući nosač vodeni. Patent sadrži još 10 patentnih zahtjev.
Patent JO-1403-B1 (JO)
Title: A no-calorie non- cariogenic chewing gum composition
Inventor: GIORGIO PERFETTI
Filed: 1985-10-01
Granted: 1986-11-30
Abstract: A chewing gum composition is described which comprises up to 99% by weight of a completely sugar- free base gum, such a chewing gum is calorie free and non-cariogenic furthermore it has been found to be substantially non-adhesive to the teeth, particularly to dental prostheses
Patent JO-2039-B1 (JO)
Title: Fating ( moving & stable) Platform
Inventor: MUNTHER MAHMOUD WANAS
Filed: 1998-08-29
Granted: 1999-05-15
Abstract: Fating ( moving & stable) Platform
Patent JO-P20170042-B1 (JO)
Title: Drug Delivery Device, Method of Manufacture and Method of Use
Inventor: Scott r gibson
IPC: A61M5/142
Filed: 2017-02-12
Granted: 2022-09-15
Abstract: Disclosed herein is a wearable drug delivery device including a container filled at least partially with a drug including at least one of a PCSK9 (Proprotein Convertase Subtilisin/Kexin Type 9) specific antibody, a granulocyte colony-stimulating factor (G-CSF), a sclerostin antibody, or a calcitonin gene-related peptide (CGRP) antibody. The wearable drug delivery device may include a needle and an insertion mechanism configured to insert the needle into a patient. A fluid pathway connector may define a sterile fluid flowpath between the container and the insertion mechanism. Optionally, a cannula initially disposed about the needle may be included. The cannula may be retained in the patient at an injection site created by the needle after the needle is withdrawn from the patient. Methods of assembly and operation are also provided.
Patent KR-790000563-B1 (KR)
Title: Process for preparing materials having improvied mechanical and thermal properties
Inventor: FRANCO BUONOMO
Filed: 1974-11-11
Granted: 1979-05-06
Abstract: The mech. and thermal properties of granular Al2O3 were improved and stabilized by treating at 50-500≰C with a Si compd., drying, and subjecting to controlled oxidn. suitable Si reagents, esp. alky1 orthosilicates, have the formula Si WXYZ[W, X, Y, and Z= -R, -OR, -C1, -Br, -F, -SiH3, -COOR, SiHnClm, and/or- [OS; (OR) 2  pOSi (OR)3 and R=H, alky1, cycloalky1, arom. alkyl, or alkylcyclo-alkyl groups having 1-30≰C atoms, and n, m, and p represent 1, 2, or 3 .
Patent KR-800000167-B1 (KR)
Title: Simultaneous oxygen and silicon neutron activation well log using pulsed neutron source
Inventor: PEELMAN HAROLD E
IPC: G01V3/14
Filed: 1975-01-17
Granted: 1980-03-10
Abstract: Prospecting method using neutron sources is devised to detecting oil sand and hydrated sand in a direct way of the oil well logging.  The stratum is prospected through the division of high speed neutron which contained the energy enough to get the O16(NP) N16 neuclear reaction.  Radioactivity is devised into two different energy components which are applicable to the division of the radioactivity isotope reacted by a neutron capture of silicon and oxygen.
Patent KR-850001916-B1 (KR)
Title: Process for the preparation of amino-phenyl-ethanolamines
Inventor: ENGELHARDT GUNTHER
IPC: C07D317/66
Filed: 1975-05-19
Granted: 1985-12-31
Abstract: Amino-phenyl-ethanolamines I [ R1 = H,F,Cl,Br,I,Cyano; R2 = F, alkyl containing 1-5 carbons, hydroxyalkyl, cyano, carboxyl, carbamoyl; R3, R4 = H, alkyl containing 1-6 carbons, alkenyl, alkynyl; R5 = H, alkyl   were prepd.. Thus, 1-(4-acethylamino-3trifluoromethyl-phenyl)-2-t- butylamino-ethanol-hydrochloride was refluxed 3hrs in a mixt. of ethanol and a sodium hydroxide soln. The ppt. was filtered, and dissolved in 1N hydrochloric acid, and then recrystd. to give 1-(4- amino-3-trifluoromethyl-phenyl)-2-tbutyl amino-ethanol. The compds. I have     β2-suspective activity and β1, β2-paralysis activity.
Patent KR-800000013-B1 (KR)
Title: Refrigerator
Inventor: MATSUMURA MIKIO
IPC: F25D17/06
Filed: 1975-05-26
Granted: 1980-01-24
Abstract: To quicken the convection of cool air in a refrigerator, a driving motor and a fan blade are installed in a hole on the body wall.  The driving motor in the outside of the refrigerator moves the circulating fan blade in the outside of it.  The wall body is charged with urethane foam for insulating the heat from the motor, and sealing materials are put and fastened to the inner panel with speed nuts between the urethane foam layer and the bushing.
Patent KR-800000798-B1 (KR)
Title: Apparatus for processing a cloth web
Inventor: JOY H
IPC: D06C21/00
Filed: 1976-01-06
Granted: 1980-08-11
Abstract: An appts. for preshrinking and drying a cloth web, especially knitted cloth, comprises a heatable drum(15) mounted on its longitudinal axis a blanket feed roller(12) adjacent to the drum mounted on its longitudinal axis in parallel with the drum axis, an elongated blanket(11) having a resilient working surface(13), a flexible sheet(19) made from resinbonded fiberglass material coated with polytetrafluoroethylene material, and a means for supporting the sheet so that it is tensioned to press radially against the working surface of the blanket
Patent KR-810001189-B1 (KR)
Title: Oil recovery apparatus
Inventor: VELD CORNELIS IN T
IPC: B01D21/24
Filed: 1976-11-25
Granted: 1981-09-28
Abstract: An oil recovery appts. comprises a separating tank(32), an inlet(22) for directing an oil-water mixt. into the upper portion of the tank(24), and an outlet(34), which communicates with the bottom of the tank, and which incorporates a manifold extending along the tank bottom.  Spaced flow paths are between the interior of the tank and the manifold, and coalescer extends across each of the flow paths, to intercept and coalesce particles of oil in water flowing from the tank to the manifold, i.e. preferably a permeable, oleophobic material.  A cover is over each coalescer, which collects coalesced particles of oil and prevents liquid flowing into or out of the coalescer.
Patent KR-800001083-B1 (KR)
Title: Method and apparatus for measuring the filling offectiveness of a cable during filling
Inventor: LEVANDOSKI R
IPC: G01R27/26
Filed: 1976-12-22
Granted: 1980-10-04
Abstract: A method of controlling the filling effectiveness of the filling operation in the manufacture of waterproof cables having a plurality of cinductors therein comprises the steps of continuously monitoring the change in capacitance of an outer pair of conductors and of an inner pair of conductors as the cable passes through a filling chamber, comparing the monitored changes in capacitance of the outside pair and inside pair with each other to ascertain the filling effectiveness of the filling oepration.
Patent KR-820001134-B1 (KR)
Title: Construction set having clip fasteners
Inventor: GABRIEL R
IPC: A47B47/00
Filed: 1978-08-08
Granted: 1982-06-26
Abstract: The set is comprised of a number of hollow 26 faceted joint elements (20) with the facets arranged in a selected orientation and having an opening, in each facet for receiving an elongate strut (22) for interconnecting a number of the joint elements to form a three dimensional framework. The struts have clip fasteners at each end adapted for snap fitting engagement within the openings such that they are not separable merely by application of tensile force to the struts. Locking means are provided for preventing inadvertent disengagement of the struts from the joints.
Patent KR-820002312-B1 (KR)
Title: Suppression of luminance signal contamination of chrominance processing system
Inventor: HOLMES D
Filed: 1978-12-13
Granted: 1982-12-15
Abstract: Apparatus in a video signal processing system for improving the quality of a reproduced color image by reducing  visible "cross-color-" interference caused when high frequency luminane signals occur within the passband of the chrominance component of the vidoe signal.  Video signals within the chrominance passband are sensed by a signal multiplier responsive to the  video signal and to the video signal delayed by a given amount.
Patent KR-830002501-B1 (KR)
Title: 저 전동저항 타이어 트레드용 고무 조성물
IPC: C08L21/00
Filed: 1980-02-15
Granted: 1983-10-27
Abstract: 내용 없음.
Patent KR-830002445-B1 (KR)
Title: 맨 컨베이어의 난간
Filed: 1980-07-04
Granted: 1983-10-26
Abstract: 내용 없음.
Patent KR-820000010-B1 (KR)
Title: Plastic block for a slop
Inventor: KIM D
IPC: E02D29/02
Filed: 1980-12-15
Granted: 1982-01-25
Abstract: a vertical member (1) has a II section, wherein a waterway is formed by building up two of vertical walls between the upper and the lower flange.  A projection is built up at the end part of both lower and upper flange and an enlarged part is formed at the end part of the vertical wall; an inclined member (2) having a II section has a plurality of holes for collecting water, and has the same structure as said vertical member with the exception of said enlarged part; water collecting and distributing member (3) having a hole for bolt on its center has a couple of curved waterway; the other member for fixing each said member.
Patent KR-890002739-B1 (KR)
Title: Container
Inventor: PHALIN THOMAS L
IPC: B21D22/30
Filed: 1982-02-13
Granted: 1989-07-26
Abstract: A food container wherein (I) a body thereof has protective coatings on its internal and external surfaces and is fashioned from a thin, precoated metal blank (20) of predetermined thickness, (II) the body has a cylindrical sidewall (52) with a frange (51) at one end and an integral bottom wall (53), the sidewall (52) between the bottom wall and the flange being generated by a plurality of forming operations each involving concurrent drawing and ironing, (III) the body is formed by the drawing and ironing process into an elongated form having a height substantially exceeding its diameter, (IV) the metal from which the body is fashioned is of high temper and double reduced metal, (V) the bottom wall (53) has an undeformed peripheral portion.
Patent KR-890004085-B1 (KR)
Title: Flexible polymer film with vapor impermeable coating
Inventor: PHILLIPS ROGER W
IPC: C08J7/06
Filed: 1982-04-12
Granted: 1989-10-20
Abstract: An article comprises a flexible polymer substrate and a thin film coating carried on at least one surface of the substrate, and characterised by the properties of at least partial transparency in the visible portion of the electromagnetic radiation spectrum. The capability of withstanding a superheated water or steam sterilisation operation, and substantially lower gas and vapor permeability compared to uncoated polymer substrate is provided.
Patent KR-840000813-B1 (KR)
Title: An arc welding machine for an alternatiry curvent
Inventor: NO CHONG-YUN
IPC: B23K9/073
Filed: 1982-08-02
Granted: 1984-06-15
Abstract: An AC arc-welding machine consists of a transformer (T1) for a gate signal to which the choke coil (Li) and thyristors (SCR1-2) are connected, a main transformer (MT), an induction coil (N1, N2) to which the condensers (C1, C2) and resistors(R3, R4) are connected in parallel to form an arc induction coil. The induced voltage in the induction coil is applied to the output of the main transformer so that the arc is generated smoothly, improving the power of the machine.
Patent KR-830001247-B1 (KR)
Title: Plural polygon sourse pattern for mosfet
Inventor: RIDOW ALEXANDER
IPC: H01L29/76
Filed: 1982-12-02
Granted: 1983-06-27
Abstract: This MOSFET apparatus has plural polygon source patterns to have the very high reverse voltage and the very low forward resistance, and to be used in case of high output power. A conductive ring shape source region is formed on the base region, and a ring shape polygon channel is made on the side of the base region. A gate electrode and a gate insulation layer are superposed on the ring shape channel.
Patent KR-850001472-B1 (KR)
Title: Process for the preparation of 2-amino-4-acylamido phenyl ether
Inventor: O SE-HWA
IPC: C07C215/00
Filed: 1983-02-02
Granted: 1985-10-10
Abstract: 2-Amino-4-acylamido phenyl ether(I), used as a dye intermediate, is prepared from a diamino anisol mixture by treating with an anhydrous acid ((R1CO)2O, where R1 = CH3- or C2H5-), where R = CH3-, C2H5-, or R(OCH2CH2)n; n = 1,2; and R1 = CH3- or C2H5A hydrochloric acid salt of (I) is selectively separated from the final reaction product mixture by crystallization. 2,4-diamino phenyl ether is selectively acylated to (I) without separating the iron compd. used for reduction of the dinitrophenyl ether.
Patent KR-920000288-B1 (KR)
Inventor: RADFORD KENNETH C
IPC: C04B35/51
Filed: 1983-02-26
Granted: 1992-01-11
Abstract: 내용 없음.
Patent KR-900007734-B1 (KR)
Title: Electric car control system
Inventor: JINBO YOSIZI
IPC: H02P7/298
Filed: 1983-09-30
Granted: 1990-10-19
Abstract: An electric car control system for an electric car having  a DC motor as a main motor, an armature chopper (CHA) for controlling the armature current (IA) of said DC motor, and a field chopper (CHF) for controlling the field current (IF) of the DC motor, the electric car control system having a mode in which said armature chopper (CHA) is controlled at a chopping frequency higher than the chopping frequency of said field chopper (CHF), with the duration of the chopping periods of the field chopper being a multiple integer of the duration of the chopping periods of the armature chopper.
Patent KR-870000232-B1 (KR)
Title: Process for preparing n-phenyl-n'(pyridinyl-n-oxide)urea
Inventor: STICKER ROBERT EARL
IPC: A01N43/40
Filed: 1984-03-29
Granted: 1987-02-18
Abstract: Ureas (I; X=C1-2 alkyl, C1-2 alkoxy, (C1-2)-alkoxycarbonyl, aminocarbonyl, (C1-4) alkylamino; Me2N, Et2N or MeEtN or their Noxides, MeS, EtS, MeSO2 n EtSO2; or PhS or PhSO2 (both opt. ring substd. by 1-5 halogen); Y=H, C1-2 alkyl or trihalomethyl; m=1; n=0 or 1) were prepd. by the oxidation of N-phenyl-N'-(pyridinyl)urea (II). (I) are plantgrowth regulators, esp. for appln. to broadleaf and grain crops such as soybean and wheat crops; they retard senescence, with an increase in crop yield.
Patent KR-910004300-B1 (KR)
Inventor: DUERCHHEIMER WALTER
IPC: A61P31/04
Filed: 1984-04-14
Granted: 1991-06-25
Abstract: 내용 없음.
Patent KR-850001762-B1 (KR)
Title: Boiler for preparing alcohol
Inventor: KIM UI-YONG
IPC: C12F3/10
Filed: 1984-06-07
Granted: 1985-12-09
Abstract: This boiler was designed to distil wine containing alcohol into a beverage like whisky. The boiler is made of two tanks. The wine is placed into the inner tank (2), and water is put into the outer tank (7). When the outer tank is heated the pressurized vapor is emitted. The periphery of the inner tank is heated and the wine is distilled. Tanks & other pipes are made from stainless steel to prevent the distilled water from changing color.
Patent KR-840001337-B1 (KR)
Title: Composite moulded refractory articles
Inventor: ROBERTS MICHAEL A
IPC: B22D35/00
Filed: 1984-06-20
Granted: 1984-09-19
Abstract: A composite molded refractory article as a valve comprises two parts: prinary refractory element (26) that contacts a molten metal and secondary refractory element (28) that does not contact molten metal but supports the primary refractory element.  The sliding gate valve slide plate in a can has an integral collector nozzle and is formed as two conjoined refractory concrete moulding elements with a cup- or trough-shaped metal foil (13) lying in the joint therebetween.  The foil is oxidisalbe in service to form a bond between the concrete elements.  The concretes may be of different formulations, and the molding with which molten metal makes contact is pref. the more resistant to the rigorous environment presented by flowing molten metal.
Patent KR-860002030-B1 (KR)
Title: Hangul(korean character)combination device of line printer
Inventor: YOM SANG-HO
IPC: G06K15/00
Filed: 1984-09-29
Granted: 1986-11-15
Abstract: Korean character combination device which consists of C.P.U. (1), R.O.M. (2), R.A.M.(3), I/O controller(4) and decoder(5) is connected between a main computer and lineprinter. CPU looks up M.S.B of data which is input by the main computer. MSB of data is distinguished by 7 unit code and 16 unit code. If it is 7 unit code then is it registered in RAM for buffer. If it is 16 unit code then it is transduced 3-byte Government-Standard-Hangul 7 code. And 3-byte Government-Standard Hangul 7 code is untied 7unit code. RAM for buffer stores the initial sound, the central sound and the final sound of 7unit code. 3-word element of RAM is output by a line printer.
Patent KR-930004908-B1 (KR)
Inventor: KENNETH AUSTIN
IPC: H04L9/00
Filed: 1985-05-04
Granted: 1993-06-10
Abstract: 내용 없음.
Patent KR-930003759-B1 (KR)
Inventor: OXFORD ALEXANDER W
IPC: A61K31/40
Filed: 1985-08-01
Granted: 1993-05-10
Abstract: 내용 없음.
Patent KR-930011067-B1 (KR)
Inventor: BAILLE GERHART G
IPC: C10G67/04
Filed: 1985-10-10
Granted: 1993-11-20
Abstract: 내용 없음.
Patent KR-920004974-B1 (KR)
Inventor: KELLER WERNER
IPC: B22D41/08
Filed: 1985-12-23
Granted: 1992-06-22
Abstract: 내용 없음.
Patent KR-880000025-B1 (KR)
Title: Making method of single yarns in the carpet
Inventor: HWANG SUN-HO
IPC: D01D4/02
Filed: 1986-04-07
Granted: 1988-02-15
Abstract: Method for preventing the stripe caused by the difference of anisotropic degree in the production of an anisotropic Y-shaped cross-sectional yarn for the carpet was described.  Y-shaped nozzle was arraied in a parallel with cooling air blowing direction and the nozzle was divided into right and left (C part and D part) the degree of the nozzle and satisfied next egation 10 > X > Y >2 (X is the degree of anisotropic of D part, Y is the degree of anisotropic of C part).
Patent KR-900003598-B1 (KR)
Title: Magnetic head hard disk driver
Inventor: LEE JAE-KEUN
IPC: G11B21/02
Filed: 1986-04-29
Granted: 1990-05-26
Abstract: The magnetic head of hard disk driver (HDD) is used for memorizing information or reproducing recorded information. The magnetic head improves magnetic memory density and conserves record information safely. The magnetic head includes nonmagnetic slider (13) which has track surface (11), air-pressing surface (12), and fixed groove (14) has nonmagnetic materialinserted gap (15) parallel with track surface (11) and streamline shaped magnet core (16) with winded coil (17).
Patent KR-900005424-B1 (KR)
Title: Dc power supply for inverter
Inventor: MIYASHIDA DAKHESHI
IPC: H02M7/48
Filed: 1986-07-09
Granted: 1990-07-30
Abstract: The converter output voltage is regulated by a voltage control. An advanced coupling control (15-17) is incorporated between the inverter input and the voltage control. It detects the inverter input d.c. and controls the operation such that an a.c. component of identical phase can be directly derived from the converter. The converter pref. consists of a thyristor circuit. The output voltage control regulates a current detector (5) for the converter output d.c., and a current control circuit (7), responding to the detector signal, as well as the output current value of the converter. A voltage detector (4) is provided for the converter d.c. voltage, whose output signals interact with the voltage detector.
Patent KR-880000015-B1 (KR)
Title: Method of manufacturing a tape having a series of surface type fastener pieces
Inventor: SIMIZU KOZO
IPC: B31D1/02
Filed: 1986-07-18
Granted: 1988-02-15
Abstract: The method involves feeding adhesively secured release(11) and surface fastener type(12) sheets intermittently, the sheets together forming a tape blank (10).  The fastener sheet is formed of synthetic resin and can be fused to a pattern to produce gaps defining fastener pieces on the release sheet.  During gap production, the release sheet is seperated from a scrap composed of a fastener web from which the fastener pieces have been blanked out. Preferably, the fastener sheet is fused by ultrasonic high frequency welding.
Patent KR-920000590-B1 (KR)
Inventor: KASAYA MASASI
IPC: H01B17/62
Filed: 1986-07-22
Granted: 1992-01-16
Abstract: 내용 없음.
Patent KR-910007252-B1 (KR)
Inventor: KITAMURA KOICHIRO
IPC: B23P23/00
Filed: 1986-09-10
Granted: 1991-09-24
Abstract: 내용 없음.
Patent KR-950006644-B1 (KR)
Inventor: KOJI SHIMIZU
IPC: C08L83/04
Filed: 1987-03-03
Granted: 1995-06-21
Abstract: 내용 없음.
Patent KR-960013630-B1 (KR)
Inventor: FRASER DANA
IPC: H01L23/64
Filed: 1987-06-04
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-890004659-B1 (KR)
Title: Cleaning method and equipment for chip
Inventor: PARK YOUNG-JONG
IPC: B08B3/08
Filed: 1987-07-20
Granted: 1989-11-24
Abstract: Semiconductor chips coming out of the sewing process are loaded on the chip carriers(7) with carrier pads(1) arranged on a rotating table(2), and then cleaned by deionization water injected from an injection nozzle(6) disposed over the rotating table.  The appts. further includes a driving means(3) having a rotating shaft(3,) through which a vacuum passageway(5) is prepared in communication with several branch passageways(4,) formed in a base plate(4) upto the rotating table.  The rotating table is drawn to the base plate mounted on the rotating shaft when the vacuum pump is operated.
Patent KR-960007934-B1 (KR)
Inventor: WATANABE HISASHI
IPC: C08G73/14
Filed: 1987-11-20
Granted: 1996-06-17
Abstract: 내용 없음.
Patent KR-940009890-B1 (KR)
Inventor: NEKO NORIAKI
IPC: G05B19/23
Filed: 1986-11-19
Granted: 1994-10-18
Abstract: 내용 없음.
Patent KR-940011668-B1 (KR)
Inventor: MOYER WILLIAM C
IPC: G06F12/10
Filed: 1986-11-06
Granted: 1994-12-23
Abstract: 내용 없음.
Patent KR-950008305-B1 (KR)
Inventor: MARCEL EFRAIM NIMNI
IPC: A61P31/04
Filed: 1987-03-31
Granted: 1995-07-27
Abstract: 내용 없음.
Patent KR-900001422-B1 (KR)
Title: Anhydrous crystalline sodium salt of 5-chloro-3-(2-rhenoyl)-2-oxindole-1-carboxamide
Inventor: ALLEN DOUGLAS J M
IPC: C07D409/12
Filed: 1988-02-01
Granted: 1990-03-09
Abstract: An anhydrous crystalline sodium salt of 5-chloro-3-(2thenoyl)-2- oxindole-1-carboxamide of formula (I) is prepd. by stirring the corresponding hydrated form with acetonitrile at an ambient temperature.  (I) is an analgesic and antiinflammatory agent and has a formulation property.
Patent KR-960007385-B1 (KR)
Inventor: SHIMIZU ISOO
IPC: C07C51/14
Filed: 1988-05-06
Granted: 1996-05-31
Abstract: 내용 없음.
Patent KR-900005310-B1 (KR)
Title: Returning system to zero point in x-y table of sinserting machine
Inventor: SONG JIN-IL
IPC: H05K3/30
Filed: 1988-06-29
Granted: 1990-07-27
Abstract: When returning to the origin point of the X-Y table, the rotation direction of DC servo motor is detected by an auxiliary sensor. The X-Y table moves with high speed upto a speed reduction sensor placed at a certain distance from the auxiliary sensor and with low speed after passing the speed reduction sensor so that the return time to the origin point can be reduced.
Patent KR-920004745-B1 (KR)
Inventor: WADA GOOGI
IPC: F24F11/00
Filed: 1988-11-30
Granted: 1992-06-15
Abstract: 내용 없음.