baber/WOPTO huggingface dataset:
Patent EP-0429032-A1 (EP)
Inventor: WENZEL LOTHAR H DIPL-ING
IPC: B64F1/315
Filed: 1990-11-18
Abstract: The present invention relates to aircraft passenger stairs having a chassis (50) with a drive and having a multi-piece, telescopic, adjustable-height staircase (60) with an upper platform (13) and with a driving and operating stand (12). In order to create such aircraft passenger stairs which can be driven, without any alignment aid by third parties, into the correct position on an aircraft fuselage quickly and in a simple manner, it is proposed according to the invention that the driving and operating stand (12) be arranged in the region of the upper platform (13) and be telescopic therewith. <IMAGE>
Patent EP-0421495-A1 (EP)
Inventor: SUENENS ALBERT J
IPC: A47C27/07
Filed: 1990-02-20
Abstract: A method and apparatus for manufacturing innerspring constructions for mattresses, cushions and the like, consisting of strings (2b, 2c, etc.) of jackets (3) encasing each one coil spring (4), which are fixed side to side by means of an adhesive (36) ; the apparatus consisting of at least : 
- a moving means or conveyor (1) for moving a string (2b) of a particular size according to its longitudinal direction (39) ; 
- a fixed applicator (5) mounted in front of the conveyor , for depositing adhesive (36) to a string (2b) moving along on said conveyor (1) and 
- means (6,7,8) for positioning the coated side of said string (2b) to a similar string (2c) and pushing it into contact.
Patent EP-0390277-A1 (EP)
Inventor: GIJSMAN PIETER
IPC: C08K3/16
Filed: 1990-03-27
Abstract: The invention relates to a stabilized polyamide 4.6 com­position, which per 100 parts by weight of polyamide contains 0.001-0.2 parts by weight of copper in the form of an insoluble copper salt and 0.1-25 parts by weight of a halogen-substituted organic com­pound. The composition is particularly suitable for electric/electronic applications.
Patent EP-0414307-A1 (EP)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: C04B28/02
Filed: 1990-08-15
Abstract: A mixture of an environmentally harmful waste, a liquid medium, an aluminium silicate and/or an alumino-­silicate, and a cement is hardened to blocks (14) for storing in a dumping area (16). 
     During hardening the blocks (14) are provided with a marking (9, 9′) indicating the type of harmful waste being incorporated in said blocks (14). 
     The alumino silicate is fly ash and the cement a Portland cement and/or a blast furnace slag cement. 
     A plant for processing an environmentally harmful waste comprises a medium feed pipe for liquid medium, means for feeding an environmentally harmful waste, a feed pipe (5) for an aluminium silicate and/or alumino-­silicate, a binder feed pipe (3) for inorganic binder and a mixer discharge pipe (2), in addition to a dumping area (16) for storing environmentally harmful waste, the mixer discharge pipe opens out into a moulding station comprising containers (11) for moulding hardened blocks (14) and an endless belt (15) for coveying the blocks to a dumping area. The containers (11) for moulding said blocks are provided with marking forming means (12) for forming a marking (9, 9′) indicating the type of harmful waste in said blocks.
Patent EP-0430369-A1 (EP)
Inventor: NEVELS LEONARDUS MATHIJS MARIE
IPC: F23J1/00
Filed: 1990-11-23
Abstract: A method for processing ash residues and other solide combustion products, derived from combustion of waste materials in furnaces whereby the ash and other combustion products are gradually supplied in a continuous manner into the high side of a glaze-kiln, showing a sloping course, which is heated from its lower side, and are fused and glazed in a continuously proceeding process at high temperatures and a glaze-kiln, useful in this method.
Patent EP-0390423-A1 (EP)
Inventor: KONO HIROMI C O DIESEL KIKI CO
IPC: F02D41/04
Filed: 1990-03-22
Abstract: In a method for controlling the speed of a vehicle engine (2) with an automatic transmission system (T/M) including a gear transmission (5) and a clutch (4), the fuel quantity supplied to the engine (2) is controlled so as to maintain the speed at a predetermined level in response to the operation for disengaging the clutch (4), and the fuel quantity is controlled from a predetermined time before the clutch (4) becomes completely engaged after the gear transmission (5) was shifted into a target gear position so as to gradually change the supplied fuel quantity to an amount corresponding to the amount of operation of the accelerating member (15) of the vehicle at that time, whereby the speed of engine (2) can be made a speed corresponding to the amount of operation of the accelerating member (15) when the clutch (4) has just been completely engaged. In the case where a braking device is operated, a target fuel quantity determined during the automatic gear-shifting operating is corrected, so that the driver experiences a sufficient feeling of deceleration corresponding to his operation of the braking device.
Patent EP-0388265-A1 (EP)
Inventor: OLESEN JEAN-REMY
IPC: E21B47/00
Filed: 1990-03-12
Abstract: The proposed gravel pack evaluation tool includes a 14 MeV neutron source and one (or two) gamma rays detector; the emitted neutrons activate the Al and Si atoms of the pack, ie they cause Al/Si atoms to transmute in an unstable state which in turn decays back to a stable state while emitting gamma rays. Advantages are: (i) no chemical nuclear source; (ii) allows evaluation of gravel pack having density close to completion fluid density; (iii) shallow depth of investigation; (iv) reduced influence of atoms non representative of the gravel pack (e.g. 016) by choosing a logging speed related to the half life of the gamma rays characteristic of 016 atoms. Furthermore, the combination of this tool with a known TDT allows to determine any zone where the original pack has been pulled away in the tubing with the producing oil and replaced by formation material, such emptied-and-formation-refilled pack being representative of a damaged screen area.
Patent EP-0388283-A1 (EP)
Inventor: BOURGAIN PIERRE
IPC: C22C38/00
Filed: 1990-03-13
Abstract: Ferritic stainless steel with ductility, shock-resistance and corrosion resistance in neutral or weakly acid chloridized media; also the prodn. process for fabrication of this steel. The steel is characterised by the following chemical composn.: 28.5-35 wt.% chromium, 3.5-5.50 wt.% molybdenum, 0.5-2 wt.% copper, less than 0.50 wt.% nickel, less than 0.40 wt.% manganese, less than 0.40 wt.% silicon, less than 0.030 wt.% carbon, less than 0.030 wt.% nitrogen, at least 0.10 wt.% but less than 0.60 wt.% titanium and/or niobium, and up to 0.10 wt.% deoxidizing additives such as aluminium, magnesium, calcium, boron or rare earth metals. The remainder of the material is composed of iron and impurities. The steel is worked in strip form. The steel strip is hot-rolled with reheating to a temp. of 900-1200 deg.C, followed by being cold-rolled. After this there is an intermediate stage of heating to 900-1200 deg.C. before a second cold-rolling. Finally the steel is reheated a last time to 900-1200 deg.C.
Patent EP-0461324-A1 (EP)
Inventor: WU TA-HSIUNG
IPC: B62J6/00
Filed: 1990-06-15
Abstract: A light device for a bicycle includes a hollow main casing 20 to be attached to a handlebar stem of the bicycle , a first magnet member 36, a second magnet member 38 having a polarity opposite to that of the first magnet member 36, a coil member 37 disposed between the first and second magnet members 36, 38, and a rotary magnet piece 35 disposed adjacent to the first and second magnet members 36, 38. The first and second magnet members 36, 38, the coil member 37 and the rotary magnet member 35 are arranged inside the main casing 20. The rotary magnet member 35 rotates with the front wheel of the bicycle. A light casing 41 is attached to a front open end A of the main casing 20. A light bulb 42 is disposed inside the light casing 41 and is electrically connected to the coil member 37. The rotation of the rotary magnet piece 35 induces electric current in the coil member 37 which powers the light bulb 42.
Patent EP-0421886-A1 (EP)
Inventor: GARAJEDAGUI FEREYDOUN
IPC: G02B27/01
Filed: 1990-10-05
Abstract: Head-up display system, especially for a motor vehicle, intended for displaying information of assistance to driving in the field of view of the driver, consisting of an information-display source (1) of the electrooptic type, transmitting a light beam through a polariser (2) towards a mixer element, characterised in that it comprises at least one half-wave plate (8) associated with the windscreen (5) and with the polariser and suitably positioned in relation to the polarisation direction of the incident light beam which arrives at the windscreen at an angle close to the Brewster angle. <IMAGE>
Patent EP-0434536-A1 (EP)
Inventor: BARACCHINI PAOLO
IPC: D04H1/4218
Filed: 1990-12-18
Abstract: Mat made of inorganic fibres which have a random or quasi-random orientation and which have diameters which in the case of the large majority thereof, are from 2.5 to 4.5 micrometers, and a length of 2 to 15 cm. It has the following characteristics: its density, lower than 40 kg/m<3> is particularly low, its compressive strength, in the case of a crushing of 10%, is equal to at least 0.5 kN/m<2>. The fineness of the fibres and their random distribution endow the mat with an exceptional lightness and an excellent flexibility permitting, inter alia, the perfect application of the mat to cylindrical surfaces.
Patent EP-0463274-A1 (EP)
Inventor: PULVER DALE ARTHUR
IPC: B21D17/00
Filed: 1990-12-28
Abstract: The roll grooving apparatus (10) is pivotally mountable on the support rails (30, 32) of a power drive unit by which the apparatus is driven and comprises a lower support member (12) including a drive shaft (16) driven by the power unit and including the lower grooving roll (14), and an upper support member (18) pivotally interconnected with the lower support member (12) and rotatably supporting the upper grooving roll (20). A lever arm (92) is pivotally mounted on the lower support member (12) and is interengaged with the upper support member (18) through a pin and slot arrangement (110, 112), whereby pivotal displacement of the lever arm (92) imparts pivotal displacement to the upper support member (18) and thus movement of the upper grooving roll (20) toward and away from the lower grooving roll (14). The lower support member (12) includes a stop (116) which limits displacement of the lever arm (92) in the direction which moves the upper grooving roll (20) towards the lower grooving roll (14), thus to assure a desired depth for the groove in a workpiece, and the pivotal interconnection between the upper and lower support members (12, 18) is adjustable to provide for adjusting the groove depth and accommodating different pipe or tube sizes and thicknesses.
Patent EP-0456672-A1 (EP)
Title: Video camera and video recorder arrangement.
Inventor: PLATTE HANS-JOACHIM
IPC: H04N5/765
Filed: 1990-02-01
Abstract: Mechanical and electronic means are commonly provided in video cameras to reduce the effect on the video signal of shocks unintentionally imparted to the camera. The aim of the present invention is to make these means largely independent of the video camera, both in their operation and location. The signal (K) representing the unintentional movements is recorded together with the video signal (V) on the recorder (3) and used during reproduction to modify the video signal (V). Application: portable light-weight camcorders in particular.
Patent EP-0483149-A1 (EP)
Inventor: KRAUTER IMMANUEL
IPC: F02P3/055
Filed: 1990-03-22
Abstract: L'invention se rapporte à un système de surveillance de l'étage d'allumage final sur un moteur à combustion interne et présente un dispositif de limitation du temps de fermeture pour l'étage d'allumage final (5) recevant une tension d'alimentation (UBATT). Le dispositif de limitation du temps de fermeture est déclenché par un signal de commande dès que l'instant de fermeture a été constaté, en activant l'étage d'allumage final pour un allumage dans le cas où il n'y a aucun allumage jusqu'à l'échéance du temps de limitation. Selon l'invention, la durée du temps de limitation (t = f (UBATT)) est modulée en fonction de la tension d'alimentation (UBATT), de sorte qu'en présence d'une plus haute tension d'alimentation (UBATT), il y a réduction du temps de limitation. Ainsi on évite une détérioration ou destruction thermiques de l'étage d'allumage final à cause de temps de fermeture trop longs et il n'est pas nécessaire de surdimensionner un étage d'allumage final.
Patent EP-0470105-A1 (EP)
Title: Aqueous vulcanizing adhesive.
Inventor: SCHEER HANS
IPC: C09J121/00
Filed: 1990-04-17
Abstract: The invention concerns an aqueous binder dispersion for vulcanizing rubber on to substrates which are stable under the conditions of vulcanization, consisting of: a halogenated copolymer which, in addition to other components, contains an alkylation-active monoalkenylaromatic alkyl halide; polyfunctional aromatic nitroso compounds; pigments, carbon black, anti-foaming agents, emulsifiers and other additives. The aim of the invention is to improve the adhesive strength, at the same time avoiding the use of capped isocyanates. This is done by adding, to increase the adhesive strength, homopolymers or copolymers of vinyl acetate, which are also saponified to a certain extent, as well as, optionally, other customary additives.
Patent EP-0484348-A1 (EP)
Inventor: HEINTKE HANS-EBERHARD
IPC: B26B19/10
Filed: 1990-07-04
Abstract: Tondeuse à cheveux pour rasoirs électriques comportant un peigne tondeur (1) fixe, muni au verso d'une bride courbée (3), une lame tondeuse dentée (4) coulissant dans un mouvement de va-et-vient le long dudit peigne contre lequel elle est pressée au moyen de ressorts (14), ainsi qu'un palier de ressort (15) fixé sur la bride (3) et constituant la butée pour les ressorts (14). La lame tondeuse (4) se présente sous la forme d'une lame mince (5), disposée de manière plane et fixe sur un support (6), et sur le palier de ressort (15) est articulé de manière pivotante au moins un levier coudé (20) coopérant avec les ressorts (14) dont l'extrémité libre (23) est appliquée au support (6) dans la région des dents (7) de la lame (5) et coopère avec lui sous l'influence des ressorts. A côté du guide de la lame tondeuse (4), directement sur la face intérieure de la bride (3), sur le côté bride (3) du palier de ressort (15), d'autres moyens (25) participent au guidage de la lame tondeuse (4), ces moyens présentant une surface de glissement (26) orientée verticalement par rapport au mouvement de travail de la lame tondeuse (4) et coopérant avec la surface de glissement (27) adjacente de moyens correspondants sur le support (6) de la lame tondeuse (4).
Patent EP-0489109-A1 (EP)
Title: Water-based varnishes.
Inventor: BIALE JOHN
IPC: C09D125/00
Filed: 1990-08-17
Abstract: A polymeric emulsion comprising a (i) polymer, (ii) water, and (iii) a surfactant is useful as a binder for a water-based varnish that is resistant to water, 50% ethanol, and alkali. The polymer comprises about 20 to about 40 weight percent of a soft monomer whose homopolymer has a Tg of less than about -20 DEG  C. and about 60 to about 80 weight percent of a mixture of hard monomers each of whose homopolymer has a Tg of greater than about 30 DEG  C. As part of the hard monomer comonent of the polymer, the polymer comprises about 5 to about 25 weight percent acrylonitrile and about 1 to about 5 weight percent of an olefinic carboxylic acid. Typically, the polymer comprises less than about 1 weight percent surfactant and has a calculated Tg of about 25 DEG  to about 60 DEG  C., an actual Tg of about 30 DEG  to about 70 DEG  C., and an average particle size of less than about 250 nm. The emulsion generally comprises at least about 40 weight percent solids and has a surface tension of at least about 45 dynes/cm.
Patent EP-0494231-A1 (EP)
Inventor: KUN ERNEST
IPC: C07D311/14
Filed: 1990-09-25
Abstract: On décrit des 6-amino-1,2-benzopyrones substitués ou non qui sont des inhibiteurs puissants, sélectifs et non toxiques et des suppressants d'infections virales présentes dans un hôte mammifère. Les composés sont particulièrement utiles pour le traitement du SIDA, des épisodes herpétiques, et des infections cytomégalovirales. On décrit également le procédé de traitement des maladies virales utilisant des 6-amino-1,2-benzopyrones.
Patent EP-0465608-A1 (EP)
Inventor: BURMANN BERNHARD
IPC: B65D55/02
Filed: 1990-10-31
Abstract: Un bouchon fileté (1), notamment pour récipients à goulot large (2) avec garantie d'inviolabilité, comprend un couvercle vissable sur le goulot (5) du récipient. La garantie d'inviolabilité est formée par un signe visible ou palpable agencé sur le bouchon fileté, qui se forme de manière irréversible, lorsque l'on tourne le bouchon pour ouvrir le récipient, par déformation d'une partie du couvercle (6) ou par enclenchement de parties du couvercle.
Patent EP-0458047-A1 (EP)
Title: Milling cutter
Inventor: HAUSSMANN AUGUST
IPC: B23B51/10
Filed: 1991-04-09
Abstract: A milling cutter is proposed which serves to produce circular-cylindrical wall recesses or apertures, and in particular to produce bores for the assembly of hollow-wall sockets of an electrical installation. So that the hollow-wall sockets to be inserted can also be inserted into the bore in a recessed position in the area of their supporting flanges angled to the outside, an additional hole-edge drill bit (18) is put onto a commercially available hollow drill bit (2), which hole-edge drill bit (18) in turn has additional cutting teeth (20) for producing an edge recess (drawing hereto). <IMAGE>
Patent EP-0457353-A1 (EP)
Inventor: ITO MASAYOSHI
IPC: B60K28/16
Filed: 1991-05-17
Abstract: An output control apparatus for a vehicle includes a torque reduction device for reducing driving torque of an engine independent of manipulation by the driver and a vehicle speed detection device for detecting a vehicle speed. It further includes a reference driving torque setting device for setting a reference driving torque according to the vehicle speed detected by the vehicle speed detection device. A reference torque setting device is further included for setting a reference driving torque according to a slip amount of the driving wheels. A target driving torque setting device is further included for setting a target driving torque from the reference driving torque set by the reference torque setting device according to a peripheral speed of the driving wheels. A torque control unit is also included for controlling operation of the torque reduction device so that the driving torque is that of the target driving torque set by the target driving torque setting device. Finally, a turning correction device is included for correcting the target driving torque according to the steering angle, to adequately control the driving force of the vehicle during turning, separately from that of straightforward traveling, thereby enabling safe and smooth traveling of the vehicle.
Patent EP-0478897-A1 (EP)
Inventor: MATSUMOTO MITSUO
IPC: B60R21/235
Filed: 1991-06-21
Abstract: A shock-absorbing air bag for an automobile or aircraft, has a high heat and flame resistance and satisfactory mechanical strength and comprises a high density woven fabric composed of warps and wefts each comprising (a) 0 to 90% by weight of thermoplastic synthetic fibers, for example, polyester fibers, having a denier of 5 or less and a Young's modulus of 1300 kg/mm 2  or less, and (b) 10 to 100% by weight of heat resistant organic fibers, for example, aramid fibers, having a denier of 2 or less and a thermal decomposition temperature of 300 °C or more, the woven fabric preferably having a high cover factor of 1900 or more.
Patent EP-0476253-A1 (EP)
Title: Adjustable vehicle seat
Inventor: BAYER GEORG
IPC: B60N2/24
Filed: 1991-07-08
Abstract: In this vehicle seat, the adjustment mechanism consists of two roller guides (10), a folded sliding element guide (14) and a pneumatic spring (21) which acts as an energy accumulator. Together with the centrally arranged sliding element guide (14) for the seat pan, the roller guides (10) form an adjustable three-point support. The two roller guides (10) cause the seat pan to be lowered in the rear seating area and at the same time to be adjusted forward. The sliding element guide (14) which acts as a third support point for the seat pan is constructed in such a way and guided in such a manner that during its adjustment the height of the front edge of the seat upholstery is maintained. For this purpose, sliding elements (15) are mounted in articulated fashion on the guide arm (13). During the adjustment of the seat pan, the free end of the sliding element guide (14) is moved forwards relative to the sliding elements (15). The rear end of the sliding element guide (14) moves on a rolling path (M) which is previously determined by rollers (11). In the centre of an axle (12) which connects the rollers (11) an axle element (23) is arranged on which the one end of the pneumatic spring (21) engages. The other end of the pneumatic spring (21) engages on the front carrier (3) in the centre. During the adjustment of the seat pan from the normal position into the position of rest, the force acting on the seat pan acts counter to the pneumatic spring force, in which case the energy necessary for resetting the seat is stored in the pneumatic spring (21). <IMAGE>
Patent EP-0476441-A1 (EP)
Inventor: PIETREK REINHOLD
IPC: B65H35/00
Filed: 1991-09-05
Abstract: In a foldable cardboard box for a roll (44) of freshness-maintaining cling film (42) and having tearing means (46), a receiving space is constructed for the roll (44) and an outlet opening is provided for the film (42). The tearing means has a plastic saw which has a U-shaped profile and is attached so that it is accessible from the outside and projects on one side wall (e.g. 24) in the region of an edge of the box. It extends over a large part of the length of this edge of the box. Constructed on a first side wall (20) of the foldable box is a longitudinally extending separation line (30) which bounds a strip-shaped tongue (32) which is slightly longer than the plastic saw and is connected to a second adjoining side wall (24) only via a bending line (22) extending along the edge. Together with this second, adjoining side wall (24), the tongue (32) which is folded inwards has a material thickness which is slightly greater than the clear width of the profile, as a result of which it is possible to clamp the profile. <IMAGE>
Patent EP-0466210-A1 (EP)
Inventor: THATCHER G LAWRENCE
IPC: A61B5/103
Filed: 1988-05-05
Abstract: A dental probe for use in diagnosing periodontal disease and/or gingivitis by inserting the probe at a juncture between a person's tooth and gum, the probe comprising an elongated member (2) having a plastic distal end (4) with a tip (6) thereon; characterized in that said distal end is substantially cylindrical, flexible, and tapered to said tip, and has a flex modulus (tangent) of about 1.3-9.2 x 10 5  p.s.i. (about 8963-63432 bar).
Patent EP-0479031-A1 (EP)
Inventor: TOKOH MAKIO
IPC: C08K3/34
Filed: 1991-09-17
Abstract: A resin composition comprising an ethylene-vinyl alcohol copolymer (EVOH) having an ethylene content of 20 to 60 mol% and a water-swellable phyllosilicate, said water-swellable phyllosilicate being dispersed in the EVOH with a basal spacing satisfying the following condition (I)     wherein x represents the basal spacing in angstrom of the water-swellable phyllosilicate dispersed in EVOH and y represents the basal spacing in angstrom of dry powder of the water-swellable phyllosilicate.
Patent EP-0482385-A1 (EP)
Inventor: NAEF FERDINAND
IPC: A23L27/20
Filed: 1991-09-30
Abstract: Le (2E,4Z,7Z)-2,4,7-décatriénoate d'éthyle est utile à titre d'ingrédient parfumant pour conférer des notes de type poire, vert, feuille de violette. Il est également utile pour la préparation de compositions aromatisantes très variées.