baber/WOPTO huggingface dataset:
Patent ES-2320965-B1 (ES)
Title: Procedimiento de impresion para capuchones de botella.
Inventor: MARTINEZ CARRENO JUAN
IPC: B41M1/28
Filed: 2008-11-10
Granted: 2009-12-29
Abstract: Procedimiento de impresión para capuchones de
botella, en el que el capuchón  consiste en un cuerpo laminar
susceptible de ser enrollado en una etapa  posterior, donde la
impresión de al menos una de las caras del cuerpo laminar  se lleva
a cabo mediante el uso de una máquina de impresión digital en  una
etapa, en el que el diseño a imprimir sobre el cuerpo laminar es
transferido  desde un ordenador a la unidad de procesado de la
máquina de impresión  digital en una etapa de impresión digital,
permitiendo obtener por ello  una gran calidad visual en la
impresión sobre la lámina que conforma un  capuchón para
botellas.
Patent ES-2367381-B1 (ES)
Title: Robot tensegrítico.
Inventor: MIRATS TUR JOSEP M
IPC: B25J9/08
Filed: 2009-06-03
Granted: 2012-09-14
Abstract: El robot tensegrítico objeto de la invención permite el movimiento controlado y adaptar su tamaño a diversos espacios, gracias a su configuración basada en una estructura tensegrítica actuada mediante motores controlador por medios electrónicos y de control que determinan la longitud de los elementos controlables de la estructura.
Patent ES-2383081-B1 (ES)
Title: Escalera remolcable para el suministro de combustible a aeronaves
Inventor: MORENO CASABELLA RICARDO
IPC: E06C1/397
Filed: 2009-08-21
Granted: 2018-10-10
Abstract: Escalera remolcable para el suministro de combustible a aeronaves.#Comprende un bastidor (1) unido a dos ruedas traseras (4) macizas, una rueda delantera (5) maciza y una lanza (6) biarticulada de enganche a un vehículo de suministro. Comprende peldaños (8), barandillas (9) y dos plataformas (10) de trabajo a distinta altura. Incorpora además un sistema de suministro de combustible, que comprende una tubería de suministro (12) conectada a una primera manguera de suministro (7) desde una cisterna del vehículo de suministro y a una segunda manguera (11) conectada al depósito de la aeronave. Un tirador (17) desplegable que facilita el transporte manual de la escalera por un operario. La escalera comprende dos patas (18) en la parte delantera del bastidor (1), así como una rueda delantera (5) que puede descender y ser elevada con el fin de permitir el apoyo de las patas (18) evitando desplazamientos indeseados de la escalera en servicio. Incorpora igualmente una bandeja (25) para depositar el tapón del depósito de combustible.
Patent ES-2349822-B1 (ES)
Title: Polainas de proteccion.
Inventor: MARIN GENESCA MARC
IPC: A41D17/00
Filed: 2010-06-07
Granted: 2011-11-10
Abstract: Polainas de protección compuestas por dos piezas
confeccionadas a base de tejido flexible y resistente, cada una
constituida por dos patrones iguales uno interior (8), y otro
exterior (9) unidos perimetralmente mediante una línea de cosido o
equivalente (10), configurando un cuerpo laminar hueco en cuyo
interior se dispone un relleno formado por una o más laminas de
tejido resistente a la perforación y corte (11) y una pieza de
relleno amortiguadora (12), capaz de amortiguar y repartir la fuerza
de un impacto sobre una gran superficie. En el exterior, estas
piezas disponen de una o más correas ajustables (4) dotadas de
cierre tipo arpón o equivalente (5) para su fijación a la pierna del
usuario, y son asociadas mediante corchetes (3).
Patent ES-2560352-B1 (ES)
Title: Vehículo anfibio volador de despegue vertical
Inventor: FRAGA FERNANDEZ ANTONIO
IPC: B60F5/00
Filed: 2014-08-18
Granted: 2017-02-17
Abstract: Vehículo anfibio volador de despegue vertical caracterizado por disponer de un habitáculo para los ocupantes alargado y estrecho, con forma de ala volante plegable y extensible principalmente a lo largo de su cuerda, para adaptar las dimensiones del ala volante a un coche convencional para circulación por vías terrestres, mediante ruedas motrices, alargándose y encogiéndose esta ala según el medio por el que se desplaza, con asientos giratorios en uno o varios ejes de giro, colocados longitudinalmente al ala volante, con unidades de propulsión aérea colocadas preferiblemente a ambos lados a lo largo del vehículo que permiten despegar, aterrizar y maniobrar el vehículo de manera similar a un helicóptero, despegando, aterrizando y desplazándose incluso en medio acuático, pero también permiten que ésta se incline sobre uno de los lados, para poder realizar vuelos eficientes a la velocidad de crucero de un avión.
Patent ES-2528303-B1 (ES)
Title: Dispositivo publicitario plano y su uso en un recinto deportivo
Inventor: IRIARTE SANLLEHI IGNACIO
IPC: G09F19/14
Filed: 2014-07-22
Granted: 2015-11-13
Abstract: Dispositivo publicitario plano y su uso en un recinto deportivo.#Dispositivo publicitario plano para su colocación sobre el suelo, del tipo que presenta un elemento gráfico deformado para su mejor visión por los observadores, caracterizado porque el elemento gráfico está deformado únicamente según un eje y dicha deformación consiste en un alargamiento inferior al 100%.
Patent ES-2619519-B1 (ES)
Title: Módulo de aseo
Inventor: JANES AUTONELL JOSEP MARÍA
IPC: A47K3/022
Filed: 2015-12-23
Granted: 2018-04-09
Abstract: Módulo de aseo que comprende una guía horizontal (1) con unos soportes (11) de apoyo o anclaje al suelo o un paramento (P) posterior, encontrándose montado un asiento (12) en dicha guía horizontal (1), de forma desplazable longitudinalmente entre dos o más estaciones de aseo, y presentando el asiento (12) al menos un orificio central o abertura (13). Y unos medios de bloqueo (15) de su desplazamiento respecto a la guía horizontal (1) para su fijación en una estación de aseo determinada, siendo dichos medios de bloqueo (15) liberables para el movimiento del asiento (12) entre estaciones de aseo. Una estación comprende un inodoro (3), en otra estación de lavado corporal comprende unos proyectores de agua (41, 42, 44, 46) y opcionalmente un bidé (5), y en una tercera estación de aseo se encuentra un lavabo (7) con espejo (71).
Patent HR-P20031058-B1 (HR)
Inventor: L'HOTEL FRANCOIS
IPC: G09F1/06
Filed: 2003-12-17
Abstract: Stalak (1) jedinice informacijskog prikazivača, koji ima barem jedno prezentacijsko lice (11), koji sadržava barem jednu ploču od u biti krutog materijala koji se može pregibati, koja ima prezentacijsko lice (11), sredstva napinjanja (10, 20, 21) za savijanje prezentacijskog lica (11) ploče i pridržna sredstva (9, 19, 5) za držanje prezentacijskog lica (11) ploče u savijenom stanju, koja se pridržna sredstva suprotstavljaju sredstvima napinjanja (10), naznačen time, da pridržna sredstva (9) koja se suprotstavljaju sredstvima napinjanja (10) radi držanja prezentacijakog lica (11) ploče savijenim sadrže više traka (9), čije se djelovanje vrši u skladu s promišljenom raspodjelom duž prezentacijskog lica (11) ploče. Patent sadrži još 9 patentnih zahtjeva.
Patent JO-3711-B1 (JO)
Title: Antibodies specific for hyperphosphorylated tau and methods of use thereof
Inventor: LARS OSTERGAARD PEDERSEN
IPC: A61K39/00
Filed: 2016-06-29
Granted: 2021-01-31
Abstract: The present invention relates to a novel class of monoclonal antibody that specifically binds the phosphorylated serine 396 residue on pathological hyperphosphorylated (PHF) tau (pS396), as well as to methods of using these molecules and their tau binding fragments in the treatment of Alzheimer’s disease and tauopathies.
Patent KR-790001441-B1 (KR)
Title: Auto-incision apaaratus for fish abdomen
Inventor: OHKAYWA YUDAKA
Filed: 1974-01-04
Granted: 1979-10-13
Abstract: An auto-incision apparatus for cutting fish abdomens can extract the useful spawns like the coeroe and remove the internal organs without damaging the spawns when incising the fish abdomens, consisted of a conveyor(11) moving fish from left to right, cutter(24) for cutting the fish head and abdomen, control board(20) for the position control of the fish, and a guider(22) for incising the fish abdomens.
Patent KR-790000560-B1 (KR)
Title: Gas detector
Inventor: DOSINORI G
Filed: 1974-09-05
Granted: 1979-06-02
Abstract: Gas detector are prepd. from SnO2, based compns. contg. small amts. of Sn oxide-base compns. contg. small amts. of Sn chloride and <=5wt.% (total) of Al2O3, ZnO, SrO, and(or) Bao and 0.01-2.0wt.% oxide or chlorides of Co, Ir, Os, Pd, Pt, Rh, Rn, and (or) Ni. Thus, NH4OH was added to an aq. soln. contg. Cn C14 and Al(NO3)3. The gas detectors exhibit very high sensitivity towards CO of low or high concn.
Patent KR-800000182-B1 (KR)
Title: Torsional oscillator
Inventor: REICH STANLEY
IPC: H02K33/12
Filed: 1975-07-24
Granted: 1980-03-10
Abstract: The oscillator comprises an erect torsion rod(10y) anchored to a base and the optical element attached to the free end of the rod(10x).  In order to dampen the oscillator and broaden its mechanical bandwidth, the rod is designed so that the spring constant of the section above the armature point may approach that of the rod section below the point.
Patent KR-800000449-B1 (KR)
Title: Process for preparing benzenesulfonyl ureas
Inventor: BEYER R
IPC: C07D213/36
Filed: 1977-12-27
Granted: 1980-05-29
Abstract: Title compds.(I, X = pyridyl, quinolyl, benzothiazolyl, etc. ; R = C1-3 alkyl; R1 = C3-6 alkyl, C5-9 cycloalkyl etc.), useful as hypoglycemic agent, were prepd. by treating compd. II with H2O. Thus, 2.4 g N-[4-β-N'-methyl-N'-2-pyridyl-ureid-oethyl) benzenesulfonyl -N' -cyclo hexylthiourea and 1.04 g dicyclohexyl-carbodiimide were treated at room temp. in 20 ml dioxane for several days and filtrated, following by adding 5ml H2O, and treated with steam to give N[4- (β-N'-methyl-N'-2-pyridyl-rureidoethyl)benzenesulfonyl -N'-cyclohexyl urea.
Patent KR-800000124-B1 (KR)
Title: Proces for preparation of compounds which support combustion of tabacco
Inventor: KIM CHAN HO
IPC: A24B1/00
Filed: 1979-01-18
Granted: 1980-03-08
Abstract: A combustion promoting agent of leaf tobaccos which improved the imperfect combustibility and ash cohesion property when lighting was prepd. by desolving sodium citric acid in sodium silicate soln., by condensing the potassium citric acid soln. added-mixed soln. to obtain powdered combustion promoting agent.
Patent KR-830001608-B1 (KR)
Title: Insecticidal compositions
Inventor: HUJIDA YOSHIO
IPC: A01N39/00
Filed: 1979-05-11
Granted: 1983-08-18
Abstract: The mixt. of pyrethroid(I) and o,o-di-isopropyl S-benzylphosphorothiolate(II) is used for insecticide. Thus, several types of the mixt. of I and II control Chilo suppressalis, Nephtettix cincticeps, Oulema oryzae Kuwayama, Agromyza oryzal Munakata, Cnaphalocrocis medinalis Guenee, Parnara guttata Bremer et Gray in rice.
Patent KR-830000349-B1 (KR)
Title: 활성탄 탈착장치
IPC: B01J20/34
Filed: 1979-10-30
Granted: 1983-03-05
Abstract: 내용 없음.
Patent KR-830001744-B1 (KR)
Title: 전원전압 공급방식
IPC: H02J1/00
Filed: 1980-10-29
Granted: 1983-09-02
Abstract: 내용 없음.
Patent KR-840001606-B1 (KR)
Title: Insecticidal vapours emitting compositions
Inventor: HENNART CLAUDE
IPC: A01N25/00
Filed: 1981-03-04
Granted: 1984-10-11
Abstract: R=alky1; R'=R"=C1-18 alky1; r"'=c1-7 alky1, H) are stabilizers for pyrethroic tablets heated for fumigation. Thus, a compn. is given contg. bioresemthrin 50, 0,0-di-Et (4-hydroxy-3, 5-di-tert-buty1-benzy1)phosphonate 20, dye 1,and cellulose 880mg. When heated at 162o for 3 hr, the bioresemthrin decompn. was only 1%, as opposed to 62% for a similar compn.without the stabilizer.
Patent KR-850000731-B1 (KR)
Title: Regulated dc power supply
Inventor: JOHNSON FREDERICK O
IPC: H02M7/155
Filed: 1981-07-22
Granted: 1985-05-23
Abstract: A regulated DC power supply has a converter having a plurality of switches which, upon proper regulation of their conduction, rectify and AC current. The converter produces a current feedback signal. A reference generator produces a plurality of adjustable reference signals each representative of one value of a load current and produces a predetermined, standby, reference signal representative of a standby load current.
Patent KR-850001076-B1 (KR)
Title: Manufacturing method of electric bulb
Inventor: WAKACHUMA YUUJI
IPC: B23K9/067
Filed: 1981-10-17
Granted: 1985-07-25
Abstract: A lamp is made by assembling a bulb (13) coupled to a base (15), having an edge(14) that mates with the bulb and with external lead wires, one having an outer end (18) drawn out between the bulb and edge. Then, a potential is applied between a welding electrode (7) and the tip of the wire outer end and a gas flame is simultaneously interposed between the wire end and electrode. The gap between the electrode and wire end is less than 6mm, the applied potential is 200-250 V and the flame is from burning coal gas. The welding unit grounds the base (16) and there is a support with separate holders (17) for the bulb and base. A stable arc is generated, despite gap fluctuations due to electrode consumption or voltage variation.
Patent KR-820001724-B1 (KR)
Title: Method for securing and removing burning poison rods from the spider in a fuel assembly
Inventor: EDWARDS GERALD T
IPC: G21C7/10
Filed: 1982-08-04
Granted: 1982-09-21
Abstract: A burnable poison rod (73) is supported in a bore (80) formed in a spider arm (81).  The rod has a projecting stem (76) at one end which rests in the bore.  The stem has a transverse flange which retains it in the bore.  A groove is formed in the flange to define a predetermined weak point.  Application of a longitudinal force breaks the stem from the flange at the groove and allows the rod to be withdrawn.  Poison rods in a fuel assembly can be easily removed from a spider rapidly and reliably under remote control.
Patent KR-910003814-B1 (KR)
Inventor: ARAGAWA SINIJIRO
IPC: A63H3/40
Filed: 1983-10-26
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-890001530-B1 (KR)
Title: Apparatus and method for production of multilayer lominated plat
Inventor: SCHERMUTZKI KONRAD
IPC: B32B37/06
Filed: 1983-11-18
Granted: 1989-05-06
Abstract: The ystem comprises the mechanism for feeding the glass fabric mechanism for feeding the metal foil and pressure mechanism, also a heating unit containing a heating table (16) in the form of flat bent plates set along on arc.  The arc bent part faces units (13) for laying an impregnation compound.  The second heating paltes (14) are positioned above the heating table and with a gap against the glass fabric (8) to keep it at a constant temp.  The mechanism for laying the impregnation compound has guides and clamping rollers (12,15), and the unit (13) for laying the impregnation compound and element (14) keeps a constant temp. of the glass fabric.
Patent KR-860002168-B1 (KR)
Title: The process for preparing of derivatives of organic phosphoric acid ester
Inventor: OTA HIROKI
IPC: A01N57/24
Filed: 1984-04-06
Granted: 1986-12-22
Abstract: Organophosphorous ester derivs. of formula (I) were prepd. by the reaction of R1OR2P=X-Hal with II. In (I) and (II), R1 is alkyl; R2 is alkyl or thioalkyl; X is O or S; Hal is halogen; R3,R4,R5  are H, halogen or alkylthio, nitro, cyano, alkyl, alkylsulfonyl or trifluoromethyl gp.). The derivs. are useful as the effective ingredients in insecticides.
Patent KR-870000964-B1 (KR)
Title: A friction material
Inventor: KANG WON-HUI
IPC: C08J5/14
Filed: 1984-07-20
Granted: 1987-05-14
Abstract: This forming friction material is composed of a inorganic or organic texture, a inorganic packed material, a heat-hardened synthetic resin, which has heat stability in 200-400≰C, and 15-50% one of the following cement flour, 1) 75-50% of mixed carbon, a mixture of 90- 75% oil coke and 10-30% black lead carbon, and 25-50% of stainless alloy iron. 2) 75-50% of mixed carbon, a mixture of 90-70% oil coke and 10-30% black lead carbon, and 25-50% of tungsten alloy iron or molybdenum alloy iron. 3) 75-50% of mixed carbon, a mixture of 90-70% oil coke and 10-30% black lead carbon, and 25-50% of metal iron.
Patent KR-850000528-B1 (KR)
Title: Method of preparing for antracycline derivate
Inventor: UMEJAYA HAMAO
IPC: C07H7/04
Filed: 1984-10-13
Granted: 1985-04-17
Abstract: The title compds. (I; X = halogen) were prepd. by dehalogenating 14- halogenodanunomycin (II) or its salt in the presence of a lower alcohol or acetone. Thus, 226 mg daunomycin HCl salt was mixed with 0.2ml methyl formate and 8 ml dioxane. The product was then reacted with 0.83 ml methylene chloride of brome at 25≰C for 40 min. to give adriamycin HCl salt.
Patent KR-920008599-B1 (KR)
Inventor: BERGMANN KONRAD
IPC: F16B3/00
Filed: 1984-09-13
Granted: 1992-10-02
Abstract: 내용 없음.
Patent KR-910008795-B1 (KR)
Inventor: PETROCINE DAVID V
IPC: A01N43/50
Filed: 1984-11-06
Granted: 1991-10-21
Abstract: 내용 없음.
Patent KR-920006800-B1 (KR)
IPC: E03D9/08
Filed: 1985-03-12
Granted: 1992-08-20
Abstract: A process for producing silane, whereby silicon tetrafluoride is reacted with magnesium hydride in a melt of alkali or alkaline earth halides under a hydrogen partial pressure which is greater than the dissociation pressure of the magnesium hydride at the temperature of the melt.
Patent KR-930003603-B1 (KR)
Inventor: MIYASAKA MATSUO
IPC: C22C37/08
Filed: 1985-06-21
Granted: 1993-05-08
Abstract: 내용 없음.
Patent KR-900000662-B1 (KR)
Title: Pressure judgement method of track link in track press
Inventor: MORIKI YASMIS
IPC: G01L5/00
Filed: 1985-06-29
Granted: 1990-02-02
Abstract: The method comprises detecting the ram load pressure when fitting the link, comparing the detected output with both lower limited pressure value (PL) and upper limited pressure value (PH), both values being predetermined on the basis of the fitting pressure range defined to the concerned link (6), interrupting the pressing operation of the ram within the predetermined pressing time interval (T) when the compared value is over the PH, while descriminating whether the total sum of the presing time interval above the PL is greater than the predetermined time period or not.
Patent KR-880000685-B1 (KR)
Title: Album
Inventor: KO BAE-CHAN
IPC: B42C9/00
Filed: 1985-10-17
Granted: 1988-04-23
Abstract: In bonding oriented polypropylene films on an album leaf sheet, bonding metal moulds respectively have projections (11), (11'), (15) being wired with respective heat generating wires (12), (12'), (12") and covered with an insulating tape on top to press the films to the leaf sheet for bonding by heat generated by momentary conduction of current in the wires and applied indirectly through the insulation to the contact point.  The conduction of current in the wire (12") maintained for 0.5-1.0 sec. at 400-500≰C and the wires (12), (12') conduct current for 1-1.5 secs. to heat to 600-700≰C for cutting and bonding edges.
Patent KR-890001245-B1 (KR)
Title: Process for purifying tryptophan
Inventor: MIYAHARA SHOUICHIRO
IPC: C07D209/20
Filed: 1986-04-10
Granted: 1989-04-28
Abstract: A tryptophan is purified by (a) passing a reaction liquid prepd. from an unreacted indole by an emzymatic reaction through a porous cation exchange resin layer to adsorb tryptophan onto the exchange part while adsorbing the indole onto the porouds part of the resin, and (b) eluting the adsorbed tryptophan with an aq. soln of an alkali or acid.  The indole content of the tryptophan mixt. is pref. 10ppm or less.
Patent KR-910009604-B1 (KR)
Inventor: KOIZUMI SATORU
IPC: G11B15/66
Filed: 1986-04-17
Granted: 1991-11-23
Abstract: 내용 없음.
Patent KR-890001959-B1 (KR)
Title: Power relay on/off control device of microwave oven
Inventor: PARK JONG-IN
IPC: H01H47/02
Filed: 1986-05-31
Granted: 1989-06-03
Abstract: The controller switches the power relay which limits AC power of transformer at   /2 crossing point of AC input to minimize the thrust current.  The relay is driven in positive and negative cycle of AC input alternatively to prevent one directional potential difference between contact points of the relay.
Patent KR-900004581-B1 (KR)
Title: Method and system for cleansing a filter bed
Inventor: WALKER KENNETH A
IPC: B01D29/62
Filed: 1986-07-29
Granted: 1990-06-30
Abstract: A method for cleansing a filter bed having a backwash pump having an inlet and outlet line comprises (a) backwashing the bed for initially removing contaminants from the bed, the backwash pump drawing liquid from an effluent channel, and (b) purging the bed by the recirculation of a first purging portion of liquid pumped by the pump on the outlet line through the backwash shoe for return to the pump through the inlet line.
Patent KR-930009922-B1 (KR)
Inventor: MONTESI EOWARD N
IPC: A62B7/00
Filed: 1986-09-10
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-930007908-B1 (KR)
Inventor: COOR KENNETH P
IPC: A61F9/007
Filed: 1986-09-15
Granted: 1993-08-21
Abstract: 내용 없음.
Patent KR-900003576-B1 (KR)
Title: Face milling cutting tool
Inventor: SHIKATA HIROSHI
IPC: B23C5/20
Filed: 1986-10-08
Granted: 1990-05-26
Abstract: A face milling cutting tool comprising a cutter body (1) having a working end face (5) and a plurality of cutting tips (8) mounted on the end face (5), each cutting tip being so tangentially mounted that a front clearance face thereof leaves an axial relief angle relative to the surface of a workpiece being machined , characterised in that said cutting tip (8) is of substantially flat shape with at least one cutting edge of convexly curved shape and has at one part of its periphery surface a rake surface, a long dimension of the tip being set in the direction in which the principal cutting force acts, each cutting tip being so mounted that the radial rake angle of said curved cutting edge is of a large negative valul.
Patent KR-900006604-B1 (KR)
Title: Process for making hot-rolled steel plate
Inventor: KANG KI-BUNG
IPC: C21D7/13
Filed: 1986-12-30
Granted: 1990-09-13
Abstract: Carbon steel is hot-cooled, control-cooled from cooling start temperature of 800-900 deg.C to coiling temperature of 300-600 deg.C at the cooling rate of 10-100 deg.C/sec, and air-cooled. The steel comprises (in wt.%) 0.05-0.20 C, 0.1-1.5 Mn, 0.01-0.3 Si, 0.001-0.09 Sol, Al, 0.001-0.04 P, 0.001-0.04 S and balance Fe.
Patent KR-890001265-B1 (KR)
Title: Man power cutter using motive power
Inventor: NAM KYE-YOL
IPC: A01D34/00
Filed: 1986-12-30
Granted: 1989-04-28
Abstract: A portable power cutter for harvesting rice or the like comprises a disc cutter (1), a motor (2) for driving the cutter, means for adjusting the height of the cutter with several adjust bolts (7), guide means comprising a pair of front guide plates (10), a bottom plate (11) and a discharging guide plate (12), a frame having a handle (2), and four wheels (24).  The cutter may be driven by the driving shaft of the motor through a pair of bevel gears (5) or a belt-pulley system.  The guide means also comprises a hinged selection plate (14) for giving a left or right discharging passageway.
Patent KR-950003265-B1 (KR)
Inventor: KITAMURA SHUJI
IPC: A01G9/14
Filed: 1987-02-06
Granted: 1995-04-07
Abstract: 내용 없음.
Patent KR-900008887-B1 (KR)
Inventor: LAMBERT THOMAS W
IPC: B41J2/525
Filed: 1987-04-20
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-900007342-B1 (KR)
Title: Injection mold
Inventor: SUDO YOSHINORI
IPC: B29C45/44
Filed: 1987-10-30
Granted: 1990-10-08
Abstract: An injection mould for an article with an undercut at least at one end has stationary and movable halves defining the outer and inner article surfaces respectively. The movable half has a slide core defining the article end and undercut, and a main body. The core is divided into parts perpendicular to both the ejecting direction and the core movement direction perpendicular to the ejecting direction. At least one part can be slid along an inclined surface at an angle to the ejecting direction larger than that formed by the inclined surfaces for the other parts to the ejecting dircetion. The article is provided with a projection from the end inner surface by a recess in at least one part.