baber/WOPTO huggingface dataset:
Patent EP-0318576-A1 (EP)
Inventor: IZUMI MASAKI
IPC: B41J2/525
Filed: 1988-06-06
Abstract: Le système d'impression d'images comprend une imprimante d'images telle qu'une imprimante thermique et des convertisseurs A/D pour convertir une pluralité de signaux d'images analogiques en une pluralité de signaux d'images numériques. Des mémoires sont prévues pour stocker une pluralité de tables de consultation dans le but d'effectuer une transformation sur les signaux d'images numériques et effectuer une correction couleur désirée sur ces signaux d'images numériques avant qu'ils ne soient imprimés.
Patent EP-0339057-A1 (EP)
Inventor: NOVAK JOEL S
IPC: G01S7/52
Filed: 1988-08-12
Abstract: Dispositif acoustique de mesure de distances (10) destiné à être utilisé dans l'air, comprenant trois transducteurs (14, 16 et 18) dans un réseau de transducteurs, qui sont excités selon une relation de phase donnée, de manière à obtenir un faisceau d'une largeur sensiblement inférieure à celle pouvant être obtenue à l'aide de l'un des transducteurs utilisé individuellement. Pour permettre à l'utilisateur de pointer le dispositif (10) avec précision contre la cible désirée, une lampe (20) envoie un faisceau lumineux dans la même direction que le faisceau sonore. Afin d'économiser l'énergie et de permettre de mieux distinguer le faisceau lumineux de la lumière ambiante, la lampe (20) fonctionne par impulsions plutôt que de manière continue.
Patent EP-0342209-A1 (EP)
Title: Heteroporous form tool for manufacturing casting moulds from moulding sand and process for its manufacture
Inventor: KNOSS WALTER
IPC: B22C9/12
Filed: 1988-10-20
Abstract: PCT No. PCT/EP88/00942 Sec. 371 Date Aug. 9, 1989 Sec. 102(e) Date Aug. 9, 1989 PCT Filed Oct. 20, 1988 PCT Pub. No. WO89/03736 PCT Pub. Date May 5, 1989.A gas-permeable form tool for manufacturing casting and core moulds from hardenable moulding sand includes a heteroporous, open-pore material. The wall of the tool contains a first fine-pore layer region adjacent to the moulding sand with a thickness of about 0.2-2 mm and a material density of about 75% to 95% of theoretical specific density and a pore diameter of about 50 mu m. The first fine-pore layer comes in contact with a second, large-pore supporting skeleton having a theoretical material density of less than 80% of theoretical specific density and a median pore diameter of more than 100  mu m.
Patent EP-0378711-A1 (EP)
Inventor: LEPPANEN YRJO TOIVO JUHANI
IPC: C25D17/10
Filed: 1989-01-14
Abstract: The present invention relates to a profile for electrolytic treatment, as an electroplating bath and to a method for manufacturing the profile. The profile is an essentially spherical anode piece (4), which is cut off during forming from an object formed by one-stage and which object is made of the anode material and is longer than the diameter of the anode piece (4), to be produced, as a wire or a bar.
Patent EP-0352723-A1 (EP)
Inventor: DILEO THOMAS JOSEPH
IPC: C07C2/20
Filed: 1989-07-25
Abstract: C₈₋₁₄ α-olefins are oligomerized to a oligomer mixture containing a high content of tetramer by feeding the α-olefin to a reaction vessel at a controlled rate over an extended period and in the presence of BF₃ and a promoter such as an alcohol.
Patent EP-0357005-A1 (EP)
Inventor: NANBA YUKIHIRO
IPC: B01J13/02
Filed: 1989-08-29
Abstract: The present invention provides
     (1) a method for preparing lipid powder for use in the preparing liposome, which comprises supplying at a constant speed an organic solvent solution of lipids having liposome membrane forming ablility to a tubular heater heated externally, evaporating the organic solvent in the heater to prepare a mixture substantially of solids and organic solvent vapor and introducing this mixture at a high speed into a vacuum chamber of not more than 300 mm Hg, to volatilize the organic solvent instantaneously and dry the solids, and   (2) a method for preapring liposomes comprising dispersing the lipid powder obtained by the above method (1) into an aqueous solvent.
Patent EP-0390965-A1 (EP)
Inventor: MORATH FRANZ
IPC: F16B9/02
Filed: 1989-09-14
Abstract: A device serves for the fastening of barriers used in avalanche-protection and anti-slip structures. It comprises a barrier shoe (23) with a receiving recess which partially encloses a barrier in the supporting direction. Furthermore, there are fastening points (5, 6) for the connection of ground-fastening anchors which make it possible for the barrier shoe (23) to be held at a distance from the ground. As a result of this mounting of the barrier, ground terraces which are otherwise required for supporting the barriers and which have a correspondingly harmful effect on the top soil are avoided. Furthermore, the barrier is then not exposed to ground moisture. <IMAGE>
Patent EP-0367064-A1 (EP)
Inventor: CHIU CHUNG-WAI
IPC: A23L29/20
Filed: 1989-10-23
Abstract: This invention provides an improved method for manufacture of jelly gum confections utilizing conventional confectionery formulations containing starch which has been debranched by treatment with an endo- alpha -1,6-D-­glucanohydrolase to provide lower hot viscosity and improved set time, processing conditions and gel quality. The method comprises the steps of debranching the starch, blending the debranched starch with sweetener(s), water and other confectionery ingredients, heating the mixture to gelatinize the starch, and forming the confections. This invention also provides confections manufactured by this method.
Patent EP-0370254-A1 (EP)
Inventor: HAKALA HARRI
IPC: H02M7/5387
Filed: 1989-10-24
Abstract: Procedure and apparatus for the meas­urement of the currents in a frequency converter, whereby the phase currents (I R ,I S ,I T ) of the frequency converter are measured by storing signals (U m ) corre­sponding to the current (I DC ) of the d.c. circuit of the converter in memory and by producing a current value (i R ,i S ,i T ) corresponding to the phase current from the previous and the momentary signals.
Patent EP-0373341-A1 (EP)
Title: Gas-aided dispensing of liquid materials
Inventor: HALL ROBERT C
IPC: B05D1/02
Filed: 1989-11-03
Abstract: An apparatus (10) and method for depositing liquid material onto a workpiece (W) in the form of a deposit (B) having a desired conformation wherein the material is discharged under pressure from the nozzle (29) of a dispensing gun (10) which can be manipulated by a robot to lay the deposit (B) according to a programmed pattern on the workpiece (W). One or more gas jets (34) is directed toward the material (31) after the material is discharged from the nozzle (29) to impart a desired confor­mation to the material deposited on the workpiece (W). The flow rate of the gas jets (34) is controlled in accor­dance with the liquid flow rate, and/or a toolspeed signal from the robot to maintain substantial unifor­mity of the conformation of the deposit (B) and/or in accordance with an auxiliary signal to permit selec­tive alteration of the conformation of the deposit (B). Disruption of a desired conformation due to irregular­ities in the manner liquid material is pumped to the dispensing gun (10) is avoided by sensing occurrence of the irregularity and adjusting the flow rate of the gas jets (34) in timed relation to the manifestation of the irregularity at the liquid discharge nozzle (29).
Patent EP-0339859-A1 (EP)
Inventor: BARRY GORDON MAUFE
IPC: G11B27/36
Filed: 1989-04-19
Abstract: This invention relates to apparatus for monitoring marking of a recorded signal. The apparatus includes means (1, 2) for generating a marking signal, means (3) for modulating the signal to be recorded with the marking signal, means (8) for monitoring the modulated marked signal, and means (1, 7) responsive to the monitoring means so that any of the marking signal which cannot be read by the monitoring means is repeated.
Patent EP-0367428-A1 (EP)
Inventor: LAVIN JOHN TERENCE
IPC: F01K25/14
Filed: 1989-10-11
Abstract: Air is compressed in a compressor 4 and is separated in an air separation plant 2, typically employing a double distillation column, into oxygen and nitrogen product streams. The oxygen stream is used in a plant 6 which may be of a kind in which a partial oxidation reaction is performed. The nitrogen stream at a pressure of at least 5 atmospheres, and preferably at least 10 atmospheres, is heated to a temperature of at least 700°C, and preferably at least 1000°C, by heat exchange in a heat exchanger 14. Heating for the heat exchanger 14 is provided by a hot gaseous stream from the plant 6 in which the oxygen is used. The hot compressed nitrogen stream leaving the heat exchanger 14 is expanded in an expansion turbine 18 with the performance of external work (typically the generation of electrical power).
Patent EP-0327450-A1 (EP)
Inventor: CAMUS GERARD
IPC: B62D6/00
Filed: 1989-02-01
Abstract: Variable hydraulic power steering, comprising, mounted so as to pivot coaxially, a control shaft (1) which can be driven by the steering wheel, and a driven shaft (3) connected to a steering rack (7), elastic means (13) connecting the two shafts (1 and 3), a distributor comprising an inner element (2) integral with one of the shafts, and an outer element (4) integral with the other shaft and capable of controlling fluid circulation as a function of the relative angular position of the two elements (2 and 4), and an assisting actuator (10) which is connected to the distributor and capable of driving the steering rack (7). This steering comprises additional elastic means (22) between the control shaft (1) and the driven shaft (3), and means for modulating the rigidity of these additional elastic means. <IMAGE>
Patent EP-0348264-A1 (EP)
Inventor: THENOZ YVES
IPC: H01L27/148
Filed: 1989-06-09
Abstract: The photosensitive matrix (1) comprises, conventionally, a p-type semiconductor substrate (2), an n-type channel layer (4) which is separated by narrow isolating zones (41) into a plurality of columns (40), and an array (6) of transfer grids extending perpendicularly to the isolating zones (41) dividing the columns (40) into a multiplicity of "pixels", on a thin insulating oxide layer (5) placed on the channel layer (4). According to the invention, the matrix (1) comprises, between the substrate (2) and the channel layer (4), a weakly doped p-type base layer (3) in which are buried anti-blooming diodes composed of a narrow, strongly doped n-type drain (32) extending parallel to the isolating zones (41). A strongly doped p-type protection screen (33) is built up under the drain (32). The arrangement procures an optical aperture of the matrix close to 1, and a spectral yield which is improved towards the red, thanks to the thickness of the base layer (3). 
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Patent EP-0351282-A1 (EP)
Inventor: FROST JONATHAN
IPC: C07D401/06
Filed: 1989-07-03
Abstract: Compounds corresponding to the general formula (I) 
<IMAGE>
 in which Z denotes a group of formula -CH2-, -C(CH3)2-, -CH=CH-, -(CH2)2-, -(CH2)3-, -NH- or -N(CH3)CH2-, R1 denotes a hydrogen atom or an alkyl group, R2 denotes a hydrogen atom or a methyl group, and R3 denotes either an optionally substituted phenoxy group or a naphthyloxy group or an optionally substituted phenylmethyl group, or a bis(4-fluorophenyl)methyl group or an optionally substituted phenylmethoxy group or a (2-naphthyl)methoxy group or an optionally substituted phenoxymethyl group or a pyridinyloxy group, and R4 denotes a hydrogen atom, or else R3 and R4 form together and with the piperidine ring a spiro(2,3-dihydro-2:4'-benzofuran-1-piperidinyl) group. Application in therapy.
Patent EP-0419495-A1 (EP)
Inventor: SVENSSON JOHAN
IPC: A47F5/04
Filed: 1989-04-21
Abstract: Améliorations de présentoirs du type comprenant des rayons circulaires (1) montés de manière à tourner autour d'une colonne centrale (11) et maintenus à différents niveaux au moyen de manchons-entretoises (12a) disposés autour de la colonne (11) entre les rayons circulaires (1). Les manchons-entretoises (12a) sont constitués d'une plaque (5a) solidaire du manchon et chaque rayon circulaire (1) est fixé de manière amovible à l'une de ces plaques (5a). Lorsque l'ensemble est monté, le manchon (12a) traverse et surmonte une ouverutre centrale (4) pratiquée dans le rayon circulaire (1).
Patent EP-0403577-A1 (EP)
Inventor: KRAFT WILFRIED
IPC: D21F9/00
Filed: 1989-05-05
Abstract: Un formeur à deux toiles pour fabriquer une bande continue de papier (9) comporte deux tamis sans fin (11, 12) qui se déplacent sur un rouleau de tête (13, 14) respectif et forment une fente d'entrée cunéiforme d'une région à deux toiles. Dans ladite région, les deux tamis passent d'abord sur un dispositif de support fixe arqué (15), puis sur un rouleau de formage (16) qui se trouve dans la même boucle de tamis (11) que le dispositif de support arqué (15), et finalement sur un rouleau d'aspiration et d'égouttage (18) qui se situe dans l'autre boucle de tamis (18). Afin d'assurer un volume de stockage important pour l'eau, une enveloppe extérieure (27) réticulaire supplémentaire entourée par une enveloppe en gaze métallique (28) à larges mailles est disposée sur le corps (16a) du rouleau de formage. Environ la moitié de la périphérie du rouleau d'aspiration et d'égouttage (18) est entouré par les deux tamis (11, 12). A l'extrémité de ladite région de la périphérie, un tamis (11) suivi de l'autre tamis (12) avec la bande de papier (9) se déroule du rouleau d'aspiration et d'égouttage (18).
Patent EP-0400106-A1 (EP)
Inventor: KLAYMAN ARNOLD I
IPC: H04S1/00
Filed: 1989-09-14
Abstract: Dans un système stéréo ayant des signaux d'addition et de différence traités pour l'amélioration d'images stéréo, la directivité apparente du son stéréo est améliorée en utilisant des servo-systèmes (40, 44) pour les signaux de différence traités gauche et droit (L - R)p, (R - L)p. Chacun des servo-systèmes (40, 44) répond au signal d'entrée stéréo gauche ou droit respectif (Lin, Rin) et amplifie les accroissements des signaux de différence traités respectifs gauche ou droit. Le degré d'amplification est commandé par rétroaction du signal de différence amplifié ou à directivité améliorée (L - R)pe, (R - L)pe, en le comparant d'abord avec le signal de différence traité (L - R)p, (R - L)p avant l'amélioration de la directivité, puis en le combiant avec le signal d'entrée (Lin, Rin) dans un rapport présélectionné de manière à commander le degré d'amplification du signal de différence traité qui permet une amélioration de la directivité.
Patent EP-0385282-A1 (EP)
Inventor: GIESEKE REINHARD
IPC: A01B33/12
Filed: 1990-02-23
Abstract: Soil-cultivating machine, especially rotary harrow, with positively driven rotary implements arranged in a row next to one another, and with a follow-up roller arranged behind these, as well as side shields arranged vertically next to the ends of the row of rotary implements in the working direction of the machine, there being arranged adjustably on the side shields, in the region between the row of rotary implements and follow-up roller, guide plates pointing obliquely relative to the direction of travel and obliquely relative to the machine centre. To obtain a recompacting by the follow-up roller which is uniform over the entire working width of the soil-cultivating machine, provision is made for the guide plate to be vertically adjustable in relation to the side shield (9). <IMAGE>
Patent EP-0444218-A1 (EP)
Inventor: PICCIONI TOMASO C O SUNCOVER S
IPC: E06B9/44
Filed: 1990-02-24
Abstract: A roller for roller shades fitted with clamping means to secure an end of a web for curtains to said roller is described; said roller comprising an internal tubular structure (2) fitted with: coupling elements (3,4) to connect a roller (1) to a device which is able to rotate said roller (1); slots fitted with first longitudal openings and able to house clamping elements (23) for in edge (24) of a curtain (25); cylindrical hollows (20,21,22) to house supporting rods (26) of the curtain (25); external surfaces to back up an end fitted with a self-­adhesivs strip to fix the curtain to the roller (1); advantageously the clamping element (23) is made by a male part of a slide fastener able to be engaged with a female part of the slide fastener, which is fastened on the edge (24) of said curtain (25).
Patent EP-0392305-A1 (EP)
Inventor: ALBARELLA JAMES P
IPC: C12Q1/26
Filed: 1990-03-31
Abstract: The present invention is directed to the elimi­nation of ascorbic acid interference in assay sys­tems, particularly assay systems based upon oxidase-­peroxidase coupled reactions. When ascorbic acid is present in a sample, it can act as a reductant thereby interfering with an assay's reagent system. The present invention eliminates this interference by quickly oxidizing any ascorbate thereby preventing ascorbate from acting as an unwanted reductant. The ascorbate is oxidized using a dual oxidant system comprising a water soluble polymer bound to Cu⁺² and an organic or inorganic oxidant such as chromate, peroxide, or a N-halo derivative. This invention is surprisingly selective and generally will not itself interfere with the assay's reagent system. Further­more, the present invention is so fast and efficient that it can be incorporated into a convenient format, such as a conventional "dip-and-read" reagent test strip system.
Patent EP-0451318-A1 (EP)
Inventor: KOIVUMAKI VEIKKO
IPC: B65D88/16
Filed: 1990-06-11
Abstract: The present invention concerns a flexible container for transporting and storing bulk goods. The container (10b) comprises a mantle (11), a bottom (13), and a filling aperture (12). The container (10b) is provided with at least one lifting loop (14) for lifting said container (10b). In the upper part of the mantle (11) of the flexible container (10b) is formed at least one auxiliary slit (17), through which the lifting loop (14,15) gathered together in its lifting area can be taken, whereby the lifting loop (14,15) taken through the auxiliary slit (17) is turnable upside down in order to close the open upper part (12) of the flexible container (10b) when the material cloth of the upper part of the flexible container (10b) crosses 9.
Patent EP-0477429-A1 (EP)
Inventor: BECKER BURKHARD DR RER NAT
IPC: H01L21/822
Filed: 1990-09-28
Abstract: An input protection structure for integrated circuits which is connected between an input (1) and an output (2) in a semiconductor substrate, which embodies an input transistor (3) and a drive transistor (4) and which has an oxide insulation of adjacent components is intended to provide a rapid and reliable protection against electrostatic discharges of both polarities. The input transistor (3) and the drive transistor (4) are connected in cascade, the common collector of input transistor (3) and output transistor (4) forms the input (1) of the protection structure, and the emitter of the input transistor (3) is connected to the output (2) for the reference potential. <IMAGE>
Patent EP-0446487-A1 (EP)
Inventor: MARTIN ADOLF H
IPC: H01H13/02
Filed: 1990-12-28
Abstract: A push button switch comprises an electrical contact module (1), an enlarged halo (4) to accommodate a switch actuator (3) and a legend plate (4.7), and a halo adapter (2) interfacing the halo (4) with the electrical contact module (1), whereby halo (4) and halo adapter (2) define a housing for the switch actuator (3). Actuating legs (3.2) of the switch actuator (3) engage a spring biased contact carrier (1.3) of the electrical contact module (1) and the contact carrier (1.3) thus pushes the switch actuator (3) against a first projection (4.2) of the halo (4). An actuating force applied to a lens (3.5) of a lens cap (3.4) overcomes the bias of the contact carrier (1.3) causing the switch actuator (3) to travel inside the switch actuator housing. The switch actuator (3) comes to rest as soon as a base portion (3.1) reaches a wall (2.3) of the halo adapter (2).
Patent EP-0396372-A1 (EP)
Inventor: SPANIER BARRY
IPC: B63H9/08
Filed: 1990-04-30
Abstract: A sailing apparatus includes a sail having a batten which is positioned relative to the mast by a coupling member which serves to induce a camber in the batten and enhance and stabilise the draft or curvature of the sail. The coupling member can be installed and removed whilst the sailing apparatus is fully rigged.
Patent EP-0404479-A1 (EP)
Title: Device for measuring displacement
Inventor: MATSUO KENJI
IPC: G01B7/02
Filed: 1990-06-18
Abstract: A device for measuring displacement comprises a pair of sensor elements (4, 4) of which output voltage changes stepwise in dependence upon displacement of a measurement object, a differentiating circuit (6) for detecting time points at which the output voltage of the pair of sensor elements suddenly changes, and a counter (8) for counting the sudden change time points of the output voltage detected by the differentiating circuit.
Patent EP-0402183-A1 (EP)
Inventor: GAUTIER JEAN-PIERRE BENDIX EUR
IPC: B60T13/573
Filed: 1990-04-27
Abstract: The invention relates to a process for adjusting the value of the jump of a brake servo motor, movably fitted in which are a hollow auxiliary piston (20), a control rod (30) carrying a plunger (28) accommodated in the piston (20) and a push rod (46), auxiliary means (34, 20a, 28a) being controlled by a forward displacement of the plunger (28) and having the effect of displacing the piston (20) forwards, a back-pressure plate (48) being inserted between a front annular face (20b) of the piston (20) and a rear face (46a) of the push rod, the servo motor being intended to actuate a master cylinder. …<??>According to the invention the process comprises the following stages:… - determining the force (FSB) which the servo motor must apply to the push rod (46) in order to actuate the master cylinder,… - applying this force (FSB) to the push rod (46) fitted with the back- pressure plate (48),… - measuring the deformation (D) of the central section of the rear face of the back-pressure plate (48),… - measuring the distance (P) between the front annular face (20b) of the piston (20) and the front face (28b) of the plunger (28) when the auxiliary means (34, 20a, 28a) are in their equilibrium position, and… - making this distance (P) equal to the deformation (D) of the central section of the rear face of the back-pressure plate (48). …<IMAGE>…
Patent EP-0421855-A1 (EP)
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G02B5/32
Filed: 1990-10-01
Abstract: The present invention relates to an optical system for reproducing color video images comprising a lighting source (1), an electro-optical modulator (3) comprised of pixels associated respectively to red, green, blue colors and optical colimation means (2) for lighting the entire modulator. Said system also includes an assembly of holographic lenses (6) which are selective in wave lengthes, allowing to focus the light of each red, green or blue component on the associated pixels of the modulator. Application to video projectors and to direct vision.
Patent EP-0486741-A1 (EP)
Inventor: CERE CLAUDE-MICHEL
IPC: F24C3/06
Filed: 1990-11-21
Abstract: Apparatus for gas heating by infrared radiation brought about by the heating of a radiation plate. According to the invention, the apparatus comprises a casing (11) enclosing at least one elongate pipe burner (15a), an air inlet (12) and a gas outlet (13), a chicane (20) being formed inside the casing to channel the dilution air and allow this air circulation to turn the flame down towards a metal radiation plate (16a) which is thus heated uniformly and brought to an adequate temperature to emit infrared radiation towards the bottom. Application to heating rooms or drying products. <IMAGE>
Patent EP-0433191-A1 (EP)
Inventor: DENIS PHILIPPE
IPC: C07C57/13
Filed: 1990-12-11
Abstract: Process for the preparation of hexene-1,6-dioic acids. …<??>The subject is more specifically  a process for the preparation of 3-hexene-1,6-dioic acid by reaction of carbon monoxide and of at least one butenediol in the presence of a catalyst based on palladium and on a halide, characterised in that the reaction is conducted in the presence of a basic aprotic polar solvent and in the presence of at least one inorganic halide whose cation is chosen from the cations of alkali metals and the cations of alkaline-earth metals and whose anion is chosen from chloride and bromide.