baber/WOPTO huggingface dataset:
Patent EP-0280186-A1 (EP)
Inventor: ROSE DAVID DR
IPC: A61K8/46
Filed: 1988-02-18
Abstract: Hair dyeing compositions contain, as novel, highly water-soluble direct-dyeing hair dyes, nitrodiphenylamine derivatives of the formula 
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 in which one of the groups R<1> and R<2> is a nitro group and the other is an -SO3H group and one of the groups R<3> and R<4> is a group -NR<6>R<7> and the other group and the group R<5> are hydrogen, chlorine or alkyl groups having 1 to 4 C atoms, or their water-soluble salts. The compounds produce deep yellow to reddish-brown dyeings on the hair and are incorporated in an amount of from 0.01 to 5% by weight, if appropriate together with other direct-dyeing hair dyes and oxidation dye precursors, into a cosmetic carrier in the form of a cream, an emulsion, a gel or a shampoo.
Patent EP-0286003-A1 (EP)
Inventor: MONCH THEODOR PETER
IPC: A01G9/14
Filed: 1988-03-30
Abstract: A web multiple panel (10), in which at least two inner flanges (22, 24, 26, 28) are present, extending in the shape of a roof, between outer flanges (12, 14), which inner flanges are connected to projections (50, 52, 54, 56) leading from the inner faces (42, 44, 46, 48) of the outer flanges (12, 14).
Patent EP-0298208-A1 (EP)
Inventor: FINK ROLAND DIPL-ING
IPC: B32B27/30
Filed: 1988-04-20
Abstract: A butadiene-free, thermoformable film for the interior of motor vehicles, comprising certain amounts by weight of vinyl chloride homopolymers, copolymers, terpolymers and/or graft polymers, a plasticiser and at least one further butadiene-free polymer, namely a polymethyl methacrylate-acrylate graft polymer, and, if desired, an acrylate and/or methacrylate copolymer.
Patent EP-0324051-A1 (EP)
Inventor: KUHN ELMAR DIPL-ING
IPC: A44B11/00
Filed: 1988-05-04
Abstract: A decorative clasp for bands and belts consists of a core made of plastic material or a metal punching which is lined with a suitable flexible material such as textiles, plastic foil or leather. Both the top and the under side of the core carry a cutting of the lining material. Their joint is effected by an adhesive layer or by an additional backstitch seam along the rim. The adhesive is pref. a thermally activated type.
Patent EP-0307546-A1 (EP)
Inventor: KUPILLAS MAX DIPL-ING
IPC: C08J5/12
Filed: 1988-06-08
Abstract: A plastic sheet based on rigid or semirigid PVC for lamination in particular with porous materials has an adhesion-promoter coating. The adhesion promoter used is a solvent-free dispersion adhesion promoter.
Patent EP-0300415-A1 (EP)
Inventor: GUILINO GUNTHER
IPC: G02C7/02
Filed: 1988-07-18
Abstract: PCT No. PCT/DE88/00443 Sec. 371 Date May 18, 1989 Sec. 102(e) Date May 18, 1989 PCT Filed Jul. 18, 1988 PCT Pub. No. WO89/00710 PCT Pub. Date Jan. 26, 1989.An ophthalmic lens for use in the correction of astigmation, wherein in order to reduce the critical thickness and/or the variation of the edge thickness along the circumference of the lens, the refractive index changes at least along the critical main section in such a manner that at least part of the cylindrical correction is attained by the refractive index variation.
Patent EP-0304662-A1 (EP)
Inventor: KONDO TOSHIRO
IPC: B41N3/08
Filed: 1988-07-28
Abstract: This invention provides a damping solution for lithographic printing plates which contains inorganic fine particles having an average particle size of 0.1 micron or less and a polymer having a number-average molecular weight of at least 600 and represented by the following formula (I): 
 
H - Z - OH      (I) 
 
wherein Z comprises propylene oxide
      which occupies at least 50% by weight of the polymer, and a method of using the said solution for printing.
Patent EP-0313825-A1 (EP)
Inventor: BRUCHHAUSER AXEL DIPL-ING
IPC: A47C5/04
Filed: 1988-09-23
Abstract: 1. A cantilever chair with a chair support made of a continuous strand, which extends over a plurality of curves, made of round steel tube having two essentially straight strand portions (6, 14) on each of the two sides of the chair support, one (6) of which rests on the ground and the other (14) lying at a spacing thereover forms the support for the seat and between them is provided in each case at least one curve (8), which is connected to the strand portion (6) which rests on the ground, characterised in that the curve (8) which is connected to the strand portion (6) which rests on the ground is flattened in the curve plane at least in the ratio 2:1 and that the tube made from the round cross section passes substantially at a narrowing ratio (beta) from 1:15 to 1:30 into the flattened sides of the curve.
Patent EP-0312878-A1 (EP)
Inventor: PAV JOSEF DR
IPC: D21G1/00
Filed: 1988-10-11
Abstract: A process for operating a calender (1) provides that, before the uppermost roll gap is closed, the upper roll (4) is preshaped to conform to the curvature of the uppermost intermediate roll (6). To carry out this process, the upper roll (4) possesses a roll jacket (21) which is penetrated by a non-rotating shaft (22) and has primary pressure zones (27) and secondary pressure zones (28). A pressure adjustment device provides for a pressure distribution for the pressure zones (27, 28) which produces a bending deformation of the roll jacket (21) independent of external forces stemming from the adjacent roll (6). Furthermore, the upper roll (4) has a heating facility which maintains the temperature of the upper roll at a predetermined level. This allows an improvement in the glazing process accompanied by simultaneous preservation of the specific volume of the treated web. 
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Patent EP-0314169-A1 (EP)
Inventor: SASAKI TOSHIO
IPC: C08F4/654
Filed: 1988-10-28
Abstract: A process for producing an α-olefin polymer which comprises polymerizing an α-olefin in the presence of a catalyst system comprising
     (A) a solid catalyst component containing at least titanium, magnesium, halogen, and an electron donor and   (B) a sterically hindered aluminum amide compound represented by the general formula
      wherein, R¹ through R⁵ denote each a hydrocarbon group of to 20 carbon atoms, L denotes an alkoxy group of 1 to 20 carbon atoms and/or halogen, ℓ is 2 or 3, x is defined by 0 < x < 1, y is defined by 0 ≦ y < 3, and z is defined by 0 < z < 3 with the proviso that x + y + z = 3.
Patent EP-0332767-A1 (EP)
Inventor: STEDING JERRY A
IPC: E02D5/36
Filed: 1988-03-18
Abstract: A concrete pile installation apparatus and method is disclo­sed wherein a device penetrates the soil to produce opening for the formation of the pile. Fill material (25), such as grout, is introduced into the opening and a potential vacuum void (26) created in the formation of the pile, is vented to the atmosphere to prevent the pulling of surrounding soil (27) into the opening (26) and thereby causing the formation of a defective pile.
Patent EP-0307138-A1 (EP)
Inventor: INOUE NOBUHIRO
IPC: B41J2/355
Filed: 1988-09-01
Abstract: A thermal recording control system (10-60) is used as a recorder in a facsimile equipment or the like, and usually has a first operational mode in which picture data being read out at a pitch of M lines/mm is recorded at a pitch of M lines/mm and a second operational mode in which picture data being read out at a pitch of (M/n) lines/mm are repetitively recorded for every  n  lines at a pitch of M lines/mm. In particular, in the second operational mode of the system (10-60), activation time periods of a thermal head (10) in the repetitive recording of every  n  lines are controlled to be sequentially shorter as the lines advance, whereby a recording time in the second operational mode can be reduced and the deterioration of the recorded picture quality can be prevented.
Patent EP-0308117-A1 (EP)
Inventor: VAN BRIMER R HUGH
IPC: B41J2/015
Filed: 1988-09-06
Abstract: A transparency with jetted color ink is made by a process which includes the steps of heating hot melt ink including an ink vehicle and a substantially translucent dye to a temperature above the melting point to attain the liquid state, ejecting small volumes of the hot melt ink from an ink jet apparatus toward a substantially transparent resinous support, cooling the small volumes of ink on the support so as to attain the solid state, and flattening the small volumes on the support to produce a substantially planar surface which minimizes refraction and scattering of light projected thereon or therethrough.
Patent EP-0315328-A1 (EP)
Inventor: REINKE PAUL E
IPC: F02B75/02
Filed: 1988-10-07
Abstract: A pneumatic direct cylinder fuel injection system for an internal combustion engine includes a pneumatic injector (20;20′) for each cylinder (2′) so as to supply a pressurized air/fuel charge to an associated stratified charge chamber (5′) forming a part of an associated combustion chamber (7′), preferably during the compression stroke of an associated piston (6′), the quantity of fuel being supplied by an electromagnetic fuel injector (34). The pressurized air for the system can be supplied by an electrically-driven or engine-driven air pump or, preferably, the engine itself can be used as an air compressor with each cylinder (2′) having an air source control valve operatively associated therewith to control the flow of pressurized air during the compression stroke of the piston (6′) in its associated cylinder (2′).
Patent EP-0293273-A1 (EP)
Inventor: PUECH JEAN MARC
IPC: F42B12/48
Filed: 1988-03-10
Abstract: The present invention relates to a smoke-generating projectile of the type comprising at least one pot of pyrotechnic composition (150, 152) capable of generating smoke during its combustion. According to the invention, the projectile comprises, furthermore, in front of the smoke-generating pyrotechnic composition pot in the direction of ejection, a powder charge (110) and an explosive striker (112) capable of deploying the powder charge (110) and of braking the composition pot (150, 152). <IMAGE>
Patent EP-0275248-A1 (EP)
Inventor: KUEBLER SIEGFRIED
IPC: A63B49/04
Filed: 1988-01-13
Abstract: The tennis racket (10) has a racket head (12) made of a profile bar (13) as the string frame for the stringing provided in a plane, an open throat piece (18), adjoining the racket head (12) and flanked on both sides by the profile bar, and a grip (24), in particular having a racket weight of 320 to 410 grams, a racket length of 650 to 720 mm and a balancing point, whose distance from the grip end is about 310 to 335 mm. There is a grip weight (30) which is provided on or in the grip (24), whose distance (i) from the end face (26) of the grip is about 0 to 100 mm, in particular 0 to 50 mm, and an additional or head weight (32) which is provided at the free end of the racket head (12) and is evenly distributed relative to the longitudinal axis (M) of the racket, the overall amount of the weights (30, 32) being about 50 to 150 grams. 
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Patent EP-0302937-A1 (EP)
Inventor: GRYOUDA TOSHIO
IPC: B65B31/04
Filed: 1988-01-13
Abstract: Procédé de production d'un récipient qui est fermé hermétiquement immédiatement après l'injection de vapeur (40) dans le corps principal du récipient (1) dans lequel des aliments solides (4) sont entassés de manière à laisser un espace (3), ou après l'injection d'un gaz inerte (51). Ce procédé permet de réguler la valeur d'une pression négative interne relativement faible dans une plage restreinte de variations. La vapeur (40) est produite en soufflant un gaz non condensable tel que de l'air ou de l'azote avec un débit prédéterminé dans de l'eau (13) à une température thermostatisée. Lorsque le gaz inerte (51) est injecté, uniquement la surface du contenu (4) est chauffée par le jet de vapeur (40). Le niveau de pression négative interne peut être détecté en mesurant la quantité de déformation de la paroi (1a) du corps principal qui subit une déformation élastique en fonction du niveau de pression négative interne.
Patent EP-0335915-A1 (EP)
Inventor: MAY JOE T
IPC: G01J1/16
Filed: 1988-02-29
Abstract: A portable, battery powered instrument for measuring the amount of material dissolved in a 
liquid solution employs 
electro-optic technology based on the Beer-Lambert Law. A sample probe (14) is inserted in a solution 
to be measured. The 
results of the measurement are displayed on a display (22). The displayed results are frozen 
for a predetermined period of 
time at the expiration of which, the power is turned off to conserve battery power.
Patent EP-0309550-A1 (EP)
Title: Novel proteolytic enzymes.
Inventor: SAMAL BABRU B
IPC: C12N15/09
Filed: 1988-03-28
Abstract: This disclosure relates to a novel class of serine proteases isolated from a culture medium of fungus Tritirachium album. The serine proteases disclosed have a high degree of stability in detergent formulations. In addition, this disclosure relates to a process for producing such serine proteases using recombinant techniques.
Patent EP-0356517-A1 (EP)
Inventor: TAMURA YUKITOSHI
IPC: G01J5/34
Filed: 1988-05-27
Abstract: A pyroelectric infrared sensor includes in a single package at least a pyroelectric element and a FET whose gate is connected to one electrode of the pyroelectric element, and a capacitor is connected between the source of the FET and the other grounded electrode of the pyroelectric element. The sensor is of the type which amplifies even a weak output through a high-gain amplifier. In this sensor, a high-frequency-noise attenuating element (8) is provided between the source S of the FET (2) and the capacitor (6) and contained in the same package (4) as the pyroelectric element (1) and FET (2), and the capacitor (6) is provided outside said package (4). The high-frequency-noise attenuating element is shielded so that it will not work as an antenna, and the antenna effect is removed by the capacitor.
Patent EP-0314752-A1 (EP)
Inventor: BRUKE RICHARD
IPC: B65G33/14
Filed: 1988-05-19
Abstract: Une spirale (11) disposée dans un logement (10) est entraînée par un agencement d'entraînement (14, 15) situé dans l'extrémité du logement où se trouve un orifice d'alimentation (12). La partie d'évacuation (16) du logement et l'extrémité libre de la spirale sont orientées à partir du côté vers l'axe central d'un logement (20) orienté sensiblement verticalement, renfermant une spirale (21) sans arbre. Un agencement d'entraînement (24, 25) fait tourner la spirale orientée verticalement dont la partie supérieure a une extrémité libre, et aboutit à côté de l'orifice (27) d'évacuation se trouvant dans le prolongement du logement. La combinaison (2) du logement et de la spirale sans arbre orientés verticalement est dimensionnée de manière à ce que sa capacité de transport dépasse la capacité de transport de la combinaison du logement et de la spirale sans arbre orientée sensiblement horizontalement.
Patent EP-0324808-A1 (EP)
Title: Electric switching device for fastening to a profile rail
Inventor: RUSCH ARTHUR
IPC: H01R25/14
Filed: 1988-07-07
Abstract: A novel fixing element (5) is proposed which extends over the entire housing base (2) of the switching device (1) and, with the housing base (2), forms a locking mechanism. Provided in the housing base (2) is a rectangular recess (3) which is substantially wider than the width of the profiled rail (4) and forms a nose (24) which grips round the profiled rail (4). The locking mechanism is formed by one end of the fixing element (5), and the other end has a second nose (23) which grips round the profiled rail (4). The fixing element (5) can subsequently be attached to the riveted or screwed-together switching device (1).
Patent EP-0365575-A1 (EP)
Inventor: GRAF LOTHAR
IPC: B05B11/06
Filed: 1988-07-05
Abstract: PCT No. PCT/EP88/00598 Sec. 371 Date Jan. 5, 1990 Sec. 102(e) Date Jan. 5, 1990 PCT Filed Jul. 5, 1988 PCT Pub. No. WO89/00086 PCT Pub. Date Jan. 12, 1989.In a manually operable discharging apparatus, the discharge nozzle has an at least two-stage atomizer, in which the medium flow, following pre-atomization, is atomized by surge-like acceleration with a whirled, fine compressed air flow, e.g. according to the Laval, effect, so that even finer droplets are obtained. For this purpose to the discharge nozzle, a separate compressed air channel portion upstream of the end opening supplies compressed air from a time immediately before the supply of medium to a time after its supply. The compressed air can be produced in simple manner by a compressed air pump combined constructionally with the medium pump and operable together therewith by means of a single handle and which in the extension of medium pump is provided immediately adjacent to its outer end and whose pump cylinder is formed by the cap-like handle. The compressed air flow can also be passed to other points of the discharging apparatus, e.g. for cleaning the medium outlet channel for discharge nozzle and can be used for control functions for valves, particularly outlet valves.
Patent EP-0341310-A1 (EP)
Inventor: HARA HITOSHI
IPC: B29C44/04
Filed: 1988-07-20
Abstract: Procédé de moulage à injection permettant d'obtenir un produit moulé à base d'une résine mousse par l'addition d'un agent moussant à une résine en fusion, l'agent pouvant mousser à une température déterminée et pendant une partie déterminée du temps d'arrêt, et par l'injection du mélange résultant dans un moule (19, 111, 207). La partie de l'agent moussant (32) qui est injecté avec la résine en fusion dans le moule (19, 11, 207), qui entre en contact avec la surface du moule et qui est donc refroidie, ne subit pas de réaction de moussage mais se solidifie solidairement avec la résine pour conférer un aspect esthétique au produit moulé. La partie de la résine en fusion qui n'est pas en contact avec le moule est maintenue sous réfrigération, et sa température ne baisse pratiquement pas, de sorte que l'agent de moussage mousse et la pression de moussage provoque la dilatation de la résine en fusion depuis son intérieur. Cette dilatation empêche la formation de dépressions lors du retrait de la résine pendant le refroidissement.
Patent EP-0375711-A1 (EP)
Title: Process and device for operating a stored programme control.
Inventor: HINSKEN GERHARD
IPC: G05B19/05
Filed: 1988-08-18
Abstract: In a stored programme control, interconnections of subsets of input signals can be measured in parallel with the interconnections of all input signals within a binary value processing programme and used for further processing. In parallel with the programmable processing of the bit processor (BP), an interconnection status (VKS(n)) is automatically constituted for each AND-BRACKET-ON control statement and stored in a nesting store (ST). The interconnection status (VKS(n)) is obtained by AND-interconnection from the previous corresponding interconnection status (VKS(n-1)) and from the corresponding interconnection result (VKE) present in the bit processor (BP). By means of control statements ''SZM: Set intermediate marker'' and ''L2M: Load intermediate marker'', an intermediate marker result (ZM) corresponding to the interconnection of subsets of input signals can be stored at any desired point in the programme in an intermediate marker store (ZMS) or read therefrom for subsequent processing.
Patent EP-0370063-A1 (EP)
Inventor: LUKACSOVICH TAMAS
IPC: C12N15/70
Filed: 1988-09-14
Abstract: L'invention concerne de nouveaux vecteurs d'expression, et plus particulièrement des vecteurs d'expression portant un nouveau type de promoteurs permettant l'expression du gène étranger construit à partir du promoteur P2 de l'opéron d'ARN ribosomique de E. coli, et de séquences régulatoires de l'opéron lac de E. coli. L'invention concerne en outre un procédé de construction des vecteurs précités. Le procédé est caractérisé par la délétion de la plupart des gènes de structure de l'opéron d'ARN ribosomique de E. coli (opéron rrn) construit dans un vecteur adéquat, la réunion de la partie d'opéron rrn comprenant le promoteur P2 avec la partie initiale de l'opéron lac hors des régions -35 et -10, en aval de celles-ci, de manière à créer un nouveau site de clivage NsiI au point de jonction des séquences provenant des opérons rrm et lac, la délétion de l'élément de la séquence TGCA interne du site de clivage NsiI nouvellement créé, et la construction du gène de structure à exprimer entre les séquences régulatoires nouvellement créées.
Patent EP-0386033-A1 (EP)
Inventor: MUELLER FRIEDHELM
IPC: G01N30/20
Filed: 1988-10-17
Abstract: Le dispositif de dosage comporte un diviseur d'écoulement (5) relié entre une source de gaz porteur (1) et une colonne de fractionnement pour la chromatographie gazeuse, notamment une colonne capillaire. Le diviseur d'écoulement possède un conduit pourvu d'une ouverture (8) et d'une chambre (7) circonvoisine pourvue d'une canalisation d'amenée (11) de l'échantillon gazeux. Ce dernier est prélevé à la source gazeuse d'échantillonnage (13), par l'intermédiaire d'un robinet doseur (12) à boucle de dosage (16), à basse température et acheminé, avec le gaz porteur à pression plus élevée, dans le diviseur d'écoulement. Une chute de pression peut être inversée au moyen d'une soupape d'inversion (3) reliée à la source de gaz porteur (1), de sorte que dans une première position de commutation, l'échantillon peut pénétrer dans la chambre (7), et dans une seconde position de commutation, une fraction de l'échantillon correspondant au rapport de division du diviseur d'écoulement peut parvenir dans la colonne de fractionnement (26) en passant par l'ouverture (8) du conduit (6). Les avantages de ce dispositif de dosage et de son mode de fonctionnement résident dans le fait qu'il fonctionne indépendamment de la pression de la source gazeuse d'échantillonnage et qu'un choix appropriée des intervalles de commutation du robinet doseur et de la soupape d'inversion permet d'effectuer un dosage sur mesure.
Patent EP-0344394-A1 (EP)
Inventor: UTTNER ALFRED
IPC: B61D15/06
Filed: 1989-01-13
Abstract: In order to ensure, in a railway vehicle 2 having a tensile impact device 6, swivelably mounted on the vehicle structure 12, for a centre buffer coupling head on the uncoupled vehicle end, a constructionally simple high-quality safety collision protection which is also effective against lateral collision impacts over the entire front width of the vehicle, according to the invention an anti-telescoping bumper 16 which embraces the end of the vehicle, having a swivel protection 20 positively coupling the tensile impact device to the vehicle structure is arranged on the tensile impact device and the anti-telescoping bumper can be replaced for the coupling head by simultaneously releasing the swivel protection. <IMAGE>
Patent EP-0336069-A1 (EP)
Inventor: KAMIYA KAZUO
IPC: C10K1/20
Filed: 1989-02-03
Abstract: A zinc oxide-hydroxide complex produced by heating zinc hydroxide at a temperature from about 100°C to about 450°C is useful as an adsorbent composition for malodor gases such as hydrogen sulfide, mercaptans and like.
Patent EP-0393231-A1 (EP)
Inventor: GOELDNER HELMUT
IPC: H05B6/78
Filed: 1989-05-08
Abstract: The invention relates to an apparatus and a process for treating medical hazardous wastes to process them into waste similar to domestic refuse which can be removed or disposed of like normal domestic refuse or can be supplied for recycling after sorting. The infectious refuse is passed through a microwave chamber fitted with a plurality of microwave sources disposed next to each other and subjected to a disinfection therein. To achieve a safe and reliable treatment for decontaminating medical hazardous wastes in an economical and environmentally friendly manner, the apparatus comprises a two-stage construction of microwave chamber and temperature maintenance chamber. The microwave chamber has a dense microwave field distribution for heating the refuse to or above a selectable minimum temperature. Connected to the outlet of the microwave chamber is the temperature maintenance chamber which holds the refuse at at least the minimum temperature during a minimum residence time.