baber/WOPTO huggingface dataset:
Patent ES-2557507-B1 (ES)
Title: Procedimiento de obtención de microcontactos, microcontacto obtenible y uso del mismo
Inventor: LOPEZ-POLIN PENA GUILLERMO
IPC: B81C3/00
Filed: 2014-07-23
Granted: 2016-11-08
Abstract: Procedimiento de obtención de microcontactos, microcontacto obtenible y uso del mismo.#Se describe en este documento un procedimiento de obtención microelectrodo de microcontactos. El procedimiento de la invención se lleva a cabo con un microscopio, una mesa de traslación XY, y un manipulador XYZ. De tal manera que sobre un substrato con un elemento con alguna de sus dimensiones en la nanoescala adsorbido se coloca alineado con dicho elemento un portamuestras lleva fijado en al menos uno de sus extremos un material de polímero viscoelástico con una lámina, con una capa de un material inorgánico conductor eléctrico, para posteriormente transferir la capa de material inorgánico al substrato mediante presión. Al retirar la presión, la capa de material inorgánico queda adherida a la superficie del substrato despegándose de la de polímero viscoelástico, para posteriormente establecer un contacto entre el material inorgánico y al menos un circuito externo.
Patent ES-2588017-B1 (ES)
Title: Un equipo apto para la captación de datos en un registro de la actividad neuronal
Inventor: IBANEZ BALLESTEROS JOAQUÍN
IPC: A61B5/00
Filed: 2015-04-27
Granted: 2017-08-02
Abstract: Un equipo apto para la captación de datos en un registro de la actividad neuronal.#Un equipo apto para la captación de datos generados por la actividad neuronal, o la actividad metabólica muscular de otra parte del cuerpo de un paciente, que comprende al menos una banda preparada para ceñirse alrededor de una parte del cuerpo de un paciente, confeccionada con un material elástico, y dotada de una serie de orificios; y-un set de soportes para alojar respectivos elementos emisores o captadores de señales, que comprenden un cuerpo hueco provisto de una abertura funcional y dotado en la proximidad de la abertura funcional de un cuello de dimensiones exteriores adecuadas para insertarse con ajuste en al menos uno de los orificios de la banda y permitir así el abroche firme y sin holgura del soporte a la banda, de forma que dispone la embocadura de la abertura funcional del soporte apretada contra la piel del paciente cuando la banda está correctamente ceñida sobre éste.
Patent ES-2654053-B1 (ES)
Title: Caja con troquel modificado para la dosificación del vertido y procedimiento de montaje de la caja
Inventor: ORTEGA NAVARRO RAÚL
IPC: B65D83/06
Filed: 2016-08-12
Granted: 2018-11-20
Abstract: Caja con troquel modificado para la dosificación del vertido y procedimiento de montaje de la misma, donde la caja está compuesta por 15 caras dispuestas de acuerdo a una plantilla, que tras el procedimiento de montaje originan el correspondiente paralelepípedo. Cuatro de las caras de dicha plantilla conforman una cámara para la dosificación del vertido, que se produce a través de un troquel practicado en una de dichas caras. Para la conformación de la caja, se efectúan sobre la propia plantilla una serie de giros de 90º en sentido horario, seguidos del correspondiente sellado por procedimientos industriales convencionales.
Patent ES-2624213-B1 (ES)
Title: Transformador eléctrico optimizado
Inventor: MARTÍNEZ GONZÁLEZ JOSÉ LUIS
IPC: H01F27/34
Filed: 2016-01-12
Granted: 2018-04-24
Abstract: La presente invención comprende la descripción de un transformador eléctrico diseñado para disminuir las ineficiencias que existen en los trasformadores actuales consiguiéndose así un mayor rendimiento en la producción de energía eléctrica mediante una disposición que permite maximizar la inducción debido al flujo magnético que corta los conductores de la bobina inducida y disminuir el efecto Lenz.
Patent ES-2630730-B1 (ES)
Title: Instalación de disipación de niebla
Inventor: ANTON GALLO MIGUEL
IPC: E01H13/00
Filed: 2016-02-19
Granted: 2018-05-30
Abstract: Instalación de disipación de niebla que comprende al menos una estructura de soporte fija (1), un equipo de pulverización y una unidad de control (9). El equipo de pulverización dispone de un suministro de agua (2) conectado a una primera conducción (3); un dosificador (4) conectado a un tanque de almacenamiento de sustancias higroscópicas (5) y a la primera conducción (3); una bomba de presión (8) conectada a la primera conducción (3) configurada para impulsar una disolución acuosa con agua y la sustancia higroscópica de la primera conducción (3); unos tubos de conducción (7) dispuestos en la estructura de soporte fija (1) destinados al paso de la disolución acuosa; y una pluralidad de difusores (6), también dispuestos en la estructura de soporte fija (1), conectados a los tubos de conducción (7) y configurados para la pulverización de la sustancia acuosa.
Patent JO-1809-B1 (JO)
Title: Therapeutic agent
Inventor: PAUL JOHN HARRIS
Filed: 1994-11-05
Granted: 1995-07-05
Abstract: Compounds of formula I and pharmaceutically acceptable salts thereof in which m is 0, 1 or 2; n is 2, 3, 4 or 5; X is carbonyl or a group of formula II in which R5 is H or alkyl; Y is an alkylene chain optionally substituted by one or more alkyl groups; Z is an alkylene chain containing 2 to 5 carbon atoms optionally substituted by one or more alkyl groups; R is phenyl optionally substituted by one or more halo substituents or R is naphthyl; and R1 and R2, which are the same or different, are H, alkyl, or arylalkyl, provided that when R1 is benzyl, R2 is H or methyl; have utility in the treatment of depression, anxiety, Parkinson’s disease, obesity, cognitive disorders, seizures, neurological disorders such as epilepsy, and as neuroprotective agents to protect against conditions such as stroke
Patent JO-3525-B1 (JO)
Title: Treatment of metastatic stage prostate cancer with degarelix
Inventor: BO-ERIC PERSSON
IPC: A61K38/09
Filed: 2009-02-09
Granted: 2020-07-05
Abstract: Compositions comprising degarelix for the treatment of metastatic stage prostate cancer in a subject are provided.
Patent JO-3495-B1 (JO)
Title: Composite mixed matrix membranes for membrane distillation and related methods of manufacture
Inventor: MOH'D RASOOL QTAISHAT
IPC: B01D69/12
Filed: 2012-01-19
Granted: 2020-07-05
Abstract: A membrane distillation system comprising a flat-sheet composite mixed matrix hydrophilic/hydrophobic membrane having at least a hydrophilic layer and a hydrophobic layer. The hydrophilic layer further comprising a hydrophilic polymer and inorganic nano-particles of high thermal conductivity. The hydrophobic polymer layer further comprising fluorinated surface-modifying macromolecule.
Patent KR-800001157-B1 (KR)
Title: Apparatus for applying a desired sealing pressure between refractory plates of sliding nozzle
Inventor: FUJITA MASAYUKI
IPC: B22D41/34
Filed: 1976-11-18
Granted: 1980-10-18
Abstract: An apparatus is comprised of a sliding nozzle positionable across the discharge opening of a vessel containing a molten metal, the sliding nozzle including an upper metal frame, the stationary and sliding refractory plates positioned between the upper and lower metal plates, means for reciprocating the slidable plate relative to the stationary plate, spring means applying a desired sealing force to the plates to effect sealing between the plates as the slidable plate is reciprocated relative to the stationary plate, and a pressure control device operable to apply a controlled pressure to the spring means.
Patent KR-800001567-B1 (KR)
Title: Preparing process for meta-sulfonamide-benzamide derivatives
Inventor: MATSUMOTO HIROSHI
IPC: C07D207/09
Filed: 1978-01-27
Granted: 1980-12-28
Abstract: Title compds. (I; R = H, lower alkyl, cyano; R1 = alkyl, Ph, amino; R2 = H, halogen, alkoxy; R3 = H, Me, methoxy; R4 = H, halogen; R5 = alkyl, Bz, C3-5 cycloalkyl; n = 0, 1), useful medicine for depressing vomit, were prepd. by reaction of dihalogeno compd.(II; X, X1 = halogen) and R5-NH2. Thus, N-(1-ethyl-2-pyrrolidinyl methyl)-2-pyrrolidinyl methyl)-2-methoxy-4-chloro-5-nitrobenzamide(I') was prepd. from 2,4-dichlorobenzoic acid, anhydrous MeOH, Cu powder under gaseous dimethyl amino followed by adding fuming sulfuric acid thionyl chloride, (CH2)3N, anhydrous methylene chloride, and 1-ethyl-2-aminomethylpyrrolidine to give I'.
Patent KR-820002335-B1 (KR)
Title: Acaricidal composition
Inventor: YONEDA HIROMI
IPC: A01N41/06
Filed: 1978-11-08
Granted: 1982-12-23
Abstract: Acaricidal compns.  contained >= 1 compns.  (a) selected from compds.  I(R1 = lower alkoxy, cyclopropy1; R2 = lower alky1, cycloalky1, alkylcarbony1, benzoy1, phenylacetal, phen-oxy carbony1, lower alkylthio; R3 = lower alky1, H) and >=1 compns.  (b) selected from isopropy1 P,P'-dichlorobenzylate, 2,2,2-trichloro -1,1-bis(p-chloro pheny1)ethano1, 1,1-bis(pchloro pheny1)ethano1, 2-(p-tert-buty1phenoxy)cyclohexy1 propyny1 sulfinate, 2-sec-buty1-4, 6-dinitropheny1-3-crotonate, etc.  Acaricidal compns.  were composed of 80-5 wt. parts (a), 20-95 wt.  parts (b), and inactive vehicles.
Patent KR-790001894-B1 (KR)
Title: Crown control method
Inventor: IDOU YOJI
IPC: B21B37/00
Filed: 1978-12-13
Granted: 1979-12-27
Abstract: The crown control method has the characteristic of controlling amount of oil, when the oil is smeared the skin of roller.  The crown is the difference between the thickness along the longitudinal centerline of the plate and the thickness at the longitudinal side edges of the plate.  The wedge is the difference in thickness between the front and rear ends of the plate profile.  The crown and wedge are prescribed a plate profile.
Patent KR-810001615-B1 (KR)
Title: Exhaust gas recirculation for three-valve engine
Inventor: YAKI SHIZUO
IPC: F02M25/06
Filed: 1979-06-22
Granted: 1981-10-27
Abstract: An IC engine comprises a 1st. inlet passage(14) with a valve(16) for lean mixt., a 2nd. inlet passage(22) with the other valve(21) for rich mixt., a throttle valve in the 2nd. inlet passage, an exhaust passage(19) with exhaust valve(17), a conduit for directing some of exhaust gases to be mixed with at least one mixt. of two inlet passages, a control valve for controlling the exhaust gases, a menas responsive to vacuum pressure in one of the inlet passages for modifying the operation of the control valve, and a means including resilient means whereby the throttle valve may act to open the control valve.
Patent KR-840000395-B1 (KR)
Title: Contact oxidation tank having fixed media layer
Inventor: GOONO MARUIJIROO
IPC: C02F3/06
Filed: 1980-07-28
Granted: 1984-03-30
Abstract: Fixed bed contacting oxidation tank (1) comprises a layer of packing material (16) with aerophilic micro-organisms, a waste water inlet (13), and a bubbling air inlet (14).  The tank (1) is divided into multiple chambers (7) with equal crosssectional areas so that the total treated water flow rate is the same as the washing flowrate of a unit chamber. Waste water contg.  BOD is fed from the bottom of (16), and BOD is removed by means of micro-biological treatment with bubbling air from (13).  The following fig. is schematic diagram of the process.
Patent KR-850000753-B1 (KR)
Title: High speed delivery apparatus
Inventor: YAMASIDA KYOICHI
IPC: B65H23/192
Filed: 1981-04-08
Granted: 1985-05-25
Abstract: In a device in which a tape having check marks and repeating patterns is transferred to a cutter at a constant speed, the delivery apparatus system comprises a roll (11), a roll supporter (1), a tape (T), a roller (12) , a guide roller (13), flickering phototubes (R1,R2), a delivery apparatus (A), and a cutter (B). The delivery apparatus is composed of two drums (2,3). The drums have an electromagnetic clutch (C2,C3). The clutches are controlled flickering phototubes that check the tape check marks.
Patent KR-850001705-B1 (KR)
Title: Speed setting device for sewing machine
Inventor: NEGI SHIGEO
IPC: D05B69/18
Filed: 1982-05-19
Granted: 1985-11-26
Abstract: A sewing machine which includes a pedal position detector for detecting the position of a manually operated foot pedal and generating a pedal position indicating signal. A predetermined position of the armshaft of the sewing machine is detected for generating an armshaft position signal. A soft-start speed setting circuit is provided for successively generating a soft-start speed setting signal of an increasing value as a function of time in response to the occurrence of the armshaft position signal.
Patent KR-890000791-B1 (KR)
Title: Catalytic filtering apparatus in cell for purifying night soil
Inventor: NYIMI MASA
IPC: C02F3/06
Filed: 1982-11-17
Granted: 1989-04-07
Abstract: An apparatus for purifying night soil consists of (A) horizontal partition plate (17) for the division of upper oxidizing chamber (12) and lower pptg. chamber (16) and (B) a number of built-in purifying bags (13) contg. filter media (2) e.g. natural objects (i.e. floatstone, oystershells, coral), vinyl chloride resin products (denser than water) and polyethylene resin products (or styrofoam or wood splinters, lighter than water).  In chamber (16) and (12), each (2) in (13) are controlled to be lighter or heavier than water respectively.
Patent KR-870000419-B1 (KR)
Title: Integral park brake mechanism
Inventor: WANG NUI
IPC: F16D63/00
Filed: 1983-05-10
Granted: 1987-03-09
Abstract: A disc brake operating mechanism includes hydraulically operated piston in a cylinder arranged to move a friction pad into contact with a disc, in which a mechanically actuated brake operating mechanism is provided. The mechanism consists of a piston rod abutting the piston and being axially movable in relation to it. An actuating collar is arranged around the piston rod at a position outside the piston and is supported at a part of its circumference against movement towards the cylinder by a stop. A strut or other device is provided to enable an actuating force to be applied to the part of the collar diametrically opposite the stop to cause it to lock onto the piston rod and move the piston rod to effect application of the pad to the disc.
Patent KR-890000778-B1 (KR)
Title: Display unit for temperature magnegement
Inventor: ASANO MAGODO
IPC: B32B33/00
Filed: 1984-03-31
Granted: 1989-04-06
Abstract: This unit has a support carrying microcapsules containing a hydrophobic organic compound that melts at a particular temperature methine dye and oxidising material.  The methine dye or oxidising material is dissolved or dispersed in the organic compound microcapsules.  The unit is formed as a label and the microcapsules are cracked beforehand at a temperature lower than the temperature at which a color display is required.
Patent KR-850001318-B1 (KR)
Title: Process for preparing 1h-1,2,4-triazol derivatives
Inventor: CLITHEROW JOHN WATSON
IPC: C07D317/22
Filed: 1984-10-10
Granted: 1985-09-14
Abstract: 1H-1,2,4-triazol derivs. of formula (I), their pharmaceutically acceptable salts or their hydrates are prepd. by the reduction of compds. of formula (II). In the formulas, R1 is H or C1-4  alkyl; R2 is C1-8 alkyl or benzyl; R1 and R2 can form a (un)satd. 5-7 membered ring opt. substd. with OH; Alk is methylene; Q is 2,5-substd. furan or thiophene ring, or 1,3- or 1,4-substd. benzene ring; X is -CH2-, - O-, or -S-; n is 0, 1, or 2; m is 2, 3, or 4; R3 is H or C1-4 alkyl; R4 is hydroxy C1-4 alkyl, C1-4 alkoxy, or alkoxy C1-4 alkyl; Da is R1R2NAlk; Db is CHN, CONH, or CH2NH; and Dc is R4. Prods. are useful as histamine H2-blocking agents for lowering gastric acidity.
Patent KR-900000017-B1 (KR)
Title: Optical disk
Inventor: TAKAOKA TAKASHI
IPC: B41M5/26
Filed: 1985-01-23
Granted: 1990-01-18
Abstract: An optical recording medium for recording information comprises a substrate and a recording layer comprising two thin semiconductor film layers disposed on the substrate to form an optical disk, wherein areas of the thin semiconductor film layers can be selectively converted into a single layer when irradiated with a laser beam, thereby encoding information, and is characterized in that a first of the thin semiconductor film layers is made of germanium and the second thin film layer is made of tellurium.
Patent KR-930010909-B1 (KR)
Inventor: YAMAGUCHI MICHIO
IPC: G06K9/68
Filed: 1985-06-22
Granted: 1993-11-17
Abstract: 내용 없음.
Patent KR-930005618-B1 (KR)
Inventor: YOSHIOKA HIDEYOSHI
IPC: A63B53/08
Filed: 1985-08-14
Granted: 1993-06-23
Abstract: 내용 없음.
Patent KR-890001773-B1 (KR)
Title: A control apparatus for the double cutting length of a cutter
Inventor: KYUNG JONG-MAN
IPC: B31B11/14
Filed: 1985-09-27
Granted: 1989-05-22
Abstract: A cutting machine for sheet stack includes a work table (12) and a stopper table (1) slidably mounted on the work table.  A substopper table (1') is slidably mounted on the stopper table and can be separately adjusted to the shorter cutting length while the stopper table may be adjusted to the longer cutting length.  The stopper table and the sub-stopper table can be separately controlled by respective rack and worm gear systems.  If there's no need to adjust the dual cutting length, the stopper table and the sub-stopper table can be simultaneously controlled by a main rack (4) and worm gear (5) system.
Patent KR-920010468-B1 (KR)
Inventor: MARTELLI NERIO
IPC: B60R13/02
Filed: 1986-10-17
Granted: 1992-11-28
Abstract: 내용 없음.
Patent KR-950012477-B1 (KR)
Inventor: MAUE WINSTON H
IPC: H01R13/64
Filed: 1987-04-04
Granted: 1995-10-18
Abstract: 내용 없음.
Patent KR-900001998-B1 (KR)
Title: Parallel connector circuit of i/o module for programmable controller
Inventor: LEE JI-UNG
IPC: G06F13/00
Filed: 1987-06-10
Granted: 1990-03-31
Abstract: A number of programmable controller (M1-n) is connected to a host computer (10) in parallel.  The receiving port (RXD) of the host computer is connected to each transmission port (TXD) of the programble controller through each gate (AN1-n) in parallel and the transmission port (TXD) to each receiving port (RXD) through each buffer (B1-n) in parallel, and the ground port (GND) to each ground port (GND) in parallel.  All transmission ports of the programmable controllers are in high or low state so that the selected programmable controller is only able to communicate with the host computer when the host computer provides the address of the desired programmable controller.
Patent KR-950002160-B1 (KR)
Inventor: VAN GESTEL JOZEF F E
IPC: A01N43/50
Filed: 1987-07-01
Granted: 1995-03-14
Abstract: 내용 없음.
Patent KR-900002262-B1 (KR)
Title: A reactor for optical-fiber preform
Inventor: HABASAKI TOSHIMI
IPC: C03B37/018
Filed: 1987-08-17
Granted: 1990-04-07
Abstract: A reaction vessel for optical preform consists of the inner wall (1) formed of acid-resistant metal e.g. nickel or nickel alloy, a layer (2) of thermal insulation between the walls, the outer wall (3) equiped with water circulation pipes (4).  The vessel has little cracking from thermal stress and has an arbitary shape.
Patent KR-920000488-B1 (KR)
Title: Process for the preparation of polyester and powdery paint composition
Inventor: KIM BONG-CHIN
IPC: C08G18/42
Filed: 1987-12-31
Granted: 1992-01-14
Abstract: The  crystalline  hydroxyl  polyester  resin   for   a   PCM (pre- coated metal) coating material is produced by (a) reacting an acid- mixture   contg.   terephthalic   acid    and/or     dimethyl terephthalate and C1-12 dicarboxylic acid with an alcohol  mixture contg.  ethylene  glycol  and  neopentyl  glycol   to   obtain   a prepolymer,  (b)  reacting  the  prepolymer  with  a   trimellitic anhydride, and (c) polycondensing the reactant  with  an  antimony triacetate  as  a  catalyst.  The  polyester  resin  has  a   good chemical-, heat- and pollution-resistance.
Patent KR-900007915-B1 (KR)
Title: Oscillation circuit
Inventor: KAWANO MITSUMO
IPC: H03H11/12
Filed: 1988-02-02
Granted: 1990-10-23
Abstract: The integrated circuit chip has a band pass filter for generating an output voltage signal with a defined resonance frequency. To the band pass filter is coupled a limiting amplifier of the voltage-current converter type. It transmits to the band pass filter a current corresponding to the voltage of the output voltage signal of the band pass filter. Pref. the limiting amplifier comprises a variable current source converting the voltage of the output voltage signal into a current. The band pass filter may contain a pair of series- connected voltage-current converter circuit each with a capacitor. The current from the limiting amplifier of the converter is transmitted to the capacitor of the first converter.
Patent KR-910006551-B1 (KR)
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1988-03-24
Granted: 1991-08-28
Abstract: 내용 없음.
Patent KR-910006570-B1 (KR)
Inventor: DATIBANA DETSO
IPC: G11B5/10
Filed: 1988-04-06
Granted: 1991-08-28
Abstract: 내용 없음.
Patent KR-960015965-B1 (KR)
Title: Ergoline derivatives
Inventor: MANTEGANI SERGIO
IPC: C07D457/12
Filed: 1988-06-22
Granted: 1996-11-25
Abstract: An ergoline derivative of formula I: <CHEM> wherein R1 represents a hydrogen atom or a methyl group; R2 represents a hydrogen or halogen atom, a methyl, cyano or phenyl group or an alkylthio group having from 1 to 4 carbon atoms; R3 represents a hydrocarbon group having from 1 to 4 carbon atoms; R4 represents a hydrogen atom, a phenyl group or a hydrocarbon group having from1 to 4 carbon atoms; either (a) each of R6 and R7 represents a hydrogen atom or, taken together, R6 and R7 represent a valence bond and R8 represents a hydrogen atom or a methoxy group, or (b) R6 represents a hydrogen atom and R7 and R8 taken together represent a valence bond; W represents an oxygen atom or an imino group; A represents a group of the formula CHR5, CH=CR5 or CH2CHR5 wherein R5 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms; X represents an oxygen or sulphur atom or an imino group; and n is 0, 1 or 2; or a pharmaceutically acceptable salt of such ergoline derivative; is an antihypertensive agent.
Patent KR-920005180-B1 (KR)
Inventor: HIGASHI CHIYOKAU
IPC: A47B97/00
Filed: 1988-07-01
Granted: 1992-06-29
Abstract: 내용 없음.
Patent KR-950003847-B1 (KR)
Inventor: OLSON KEITH E
IPC: C11D17/00
Filed: 1988-07-08
Granted: 1995-04-20
Abstract: 내용 없음.
Patent KR-960001206-B1 (KR)
Title: Ethanone oximes
Inventor: FUJIMORI SHINICHIRO
IPC: C07D333/76
Filed: 1988-09-03
Granted: 1996-01-24
Abstract: Ethanone oximes represented by the following general formula: <CHEM> wherein R<1> represents a cycloalkyl group, aryl group, aralkyl group, aryloxy group, aralkyloxy group, arylthio group or aryl sulfonyl group, those groups being optionally substituted with a substituent selected from an alkyl group having 1 to 3 carbon atoms, an alkoxy group having 1 to 3 carbon atoms and a halogen atom, piperidino group, piperazino group, 4-alkyl substituted piparazino group, imidazolyl group, 4-alkyl substituted imidazolyl group or substituted amino group, R<2> represents a hydrogen atom or an alkoxy group having 1 to 3 carbon atoms, and R<3> represents a piperidino group, piperazino group or 4-alkyl substituted piperazino group, or R<1> and R<2> together with a phenyl group to which they are attached may form a phenothiazin-2-yl group, N-acetyl-phenothiazin-2-yl group, thianthren-2-yl group, dibenzothiophen-3-yl group, dibenzofuran-3-yl group or a group of the formula: <CHEM> wherein R<4> represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, or a pharmaceutically acceptable acid addition salts thereof are disclosed. They are a potent antiulcer agent.
Patent KR-910005544-B1 (KR)
Title: Manufacturing process of modified polyester fiber
Inventor: KIM HONG-KEUN
IPC: D01F6/62
Filed: 1988-09-21
Granted: 1991-07-31
Abstract: Copolymerized polyester which contains  compd.  formular  (I) [Where R1,R2,R3 is hydrogen or low  grade  alkyl   0.1-3  mol  and compd. formular (II)  [Where A is hydrogen or alkyl, M  is  alkali metal, that is N or K , and  is  composed  of  at  least  80%  mol ethylene  terephthalate   units,   is   spun   by    conventional melt- spinning method, drawn with 85-95% draw-ratio to the  cutting degree of undrawn fiber, and heat treated at the  following  range of temperature, Tcc <= T <= Tm-20 deg.C  (where Tcc is crystallization temp.  Tm  is  melting  temp.),  thus  making  basic  dye  dyeable polyester  fiber  with  improved  shrinking  property  and   light fastness.