baber/WOPTO huggingface dataset:
Patent EP-0238373-B1 (EP)
IPC: B23Q3/12
Filed: 1987-02-09
Granted: 1990-05-02
Abstract: An exchange mechanism enables removable members such as a tool member to be secured to an irremovable machining center. The exchange mechanism comprises a cassette connectible to the tool member, and a plurality of locking members and associated actuator carried by the machining center. The actuator slides the locking members radially outwardly such that inclined faces on the locking members abut corresponding inclined faces on the cassette. The inclined faces are oriented such that a force is exerted on the cassette which has an axial component urging the cassette toward the machining center, and a radial component tending to center the cassette.
Patent EP-0293536-B1 (EP)
IPC: A23L13/50
Filed: 1987-10-07
Granted: 1990-07-11
Abstract: 1. Process of preparation of an agro-alimentary product, consists many alimentary matters strata meadow backed inserted in between paste sheets of a 0,5 mm thickness half backed and superposed. These strata of product are composed of : - Sheet of paste - Chicken - Sheet of paste - Onion and persley sauce - Sheet of paste - Egg - Sheet of paste - Minced meat - Sheet of paste - Chicken added to onion and persley sauce - Sheet of paste The whole is let in the oven for about 12 minutes.
Patent EP-0263088-B1 (EP)
IPC: E21B7/20
Filed: 1987-09-23
Granted: 1993-01-20
Abstract: The invention relates to a simplified and reliably functioning drill tool for a sinker drill for drilling in loose earth, such as when reinforcing the foundations in connection with building. The drill tool according to the present invention is in two parts and consists of an upper cylindrical transition piece (1), its central axis coinciding with the rotary axis of the drill tool, and provided with an eccentric, cylindrical hole (4), and of a lower reamer piece (2) provided with an upwardly directed shaft (3) to fit into the hole. In operating position the shaft (3) is fully inserted into the hole (4) and the transition piece (1) and reamer piece (2) cooperate. In extraction position the shaft (3) is partially withdrawn from the hole (4) to permit the drill (1,2) to be drawn up through a casing-tube.
Patent EP-0267217-B1 (EP)
Title: Amortisseur de vibrations torsionnelles
IPC: F16F15/18
Filed: 1987-04-21
Granted: 1990-06-13
Abstract: Un amortisseur de vibrations torsionnelles, par exemple pour un emplacement de sortie d'un embrayage à friction, comprend des premier et second organes rotatifs sous forme d'un élément annulaire (33) à orientation radiale agencé entre deux éléments annulaires (29, 31) à orientation radiale et réalisé dans un matériau ferromagnétique. Les premier et second organes rotatifs sont couplés l'un à l'autre et déplaçables de manière angulaire l'un par rapport à l'autre autour d'un axe commun de rotation. Un circuit magnétique passe à travers les deux organes et comporte des entrefers (34, 35) entre lesdits organes, à travers lesquels sont établis des champs magnétiques. Un fluide magnétique visqueux est maintenu dans les entrefers par les champs magnétiques et assure un amortissement visqueux du mouvement angulaire relatif entre les organes.
Patent EP-0280949-B1 (EP)
Title: Roll support for the intermediate storing of printed products such as newspapers, magazines and the like
IPC: B65H29/00
Filed: 1988-02-13
Granted: 1990-10-24
Abstract: The package support device comprises a hollow cylindrical rotatable winding core member possessing a substantially cylindrical support surface for the wound-up printed products. At the winding core member there is formed a ring-shaped groove extending in the circumferential direction of the winding core member and open towards the outside. Accommodated within such ring-shaped groove is a winding band wound upon the winding core member. The ring-shaped groove can be covered by a cover member supported at the winding core member. This cover member rotates with the winding core member and is displaceable in the direction of the lengthwise axis of such winding core member in order to expose the ring-shaped groove. The cover member can also be constructed to be rotatable in relation to the winding core. A throughpass opening for the winding band is formed in the cover member.
Patent EP-0291681-B1 (EP)
IPC: B61F3/16
Filed: 1988-04-06
Granted: 1990-12-05
Abstract: A rail vehicle, in particular a tram, has at least two carriage body parts (1, 2) connected in articulated fashion to one another and a running gear arranged below the link. The running gear has two loose wheels (3), a low-lying running gear frame (4) and a link carrier (7) which is to a large extent embedded in the running gear frame (4) and guided in a height-displaceable manner. A gantry-like, narrow centre rib (11) engages on the link carrier (7) and is in operative connection with the carriage body part (1, 2) by means of a lever arrangement (11a, 11b) in such a way that when travelling around bends or through hollows and over rises the running gear is adjusted to angle-halving positions. <IMAGE>
Patent EP-0311942-B1 (EP)
Title: Process for making a transparent glass tube with an internal dopant, especially for producing optical fibres doped with a rare earth
IPC: C03B37/025
Filed: 1988-10-10
Granted: 1991-09-04
Abstract: A mist is formed by an ultrasonic generator (5) from a liquid solution containing a dopant, and the mist is inserted into the tube blank to be doped (4) by means of a flexible pipe (2) in order to deposit microdrops on the inside surface of said tube blank. The flexible pipe is withdrawn progressively so that deposition takes place along the entire length of the tube blank. The deposit is dried and a new layer of glass is deposited thereon. The dopant from the deposit is heat diffused into the glass of the tube blank and of the new layer of glass. The invention is particularly applicable to fabricaitng rare-earth-doped silica preforms for the purpose of drawing optical fibers that can be used to constitute lasers or sensors.
Patent EP-0304292-B1 (EP)
Inventor: RISTELI JUHA
IPC: G01N33/68
Filed: 1988-08-17
Granted: 1994-02-02
Abstract: A trimeric aminoterminal propeptide of type III procollagen free of proteolytic activity that could degrade the propeptide may be used to produce an antibody specific to the trimeric propeptide and which has no affinity for the monomeric degraded propeptide. This antibody may be used to assay more accurately propeptide which is a measure of rate of production of collagen, which is useful in diagnosing e.g. fibrosis.
Patent EP-0308105-B1 (EP)
Title: A balcony window and door arrangement in an inclined roof
IPC: E04D13/02
Filed: 1988-09-01
Granted: 1992-01-22
Abstract: The vertical breast wall (4) forming the rear wall of a balcony installed in an inclined roof comprises a hinged door (5) which is completed to full height by a top-hinged window (6) which in its closed position flushes with the roof surface and at is lower edge fits tightly against the top edge of the door.
Patent EP-0294302-B1 (EP)
IPC: C08G18/34
Filed: 1988-06-01
Granted: 1991-12-11
Abstract: Novel thermally stable block copolymers containing (imide-amide) and (urea-siloxane) blocks. 
<??>More precisely, these copolymers are obtained by a chain sequence of the following two stages:
 - stage (a): preparation of an oligomer containing end N=C=O groups from an aromatic diisocyanate and a monoanhydride of an aromatic tricarboxylic acid, and
 - stage (b): reaction of the said oligomer with a diamine of formula: 
<IMAGE>
 in which: X denotes: 
<IMAGE>
 each of R1, R2, R3, R4 and R5 denotes a hydrocarbon radical, x is a number ranging from 2 to 8 and the sum y + z is between 0 and 100. 
<??>These copolymers are employed especially for the production of coating films.
Patent EP-0299055-B1 (EP)
Title: Differentiel en nutation a positraction
IPC: F16H48/14
Filed: 1987-12-21
Granted: 1993-05-26
Abstract: Ce différentiel se compose de deux jeux d'engrenages en nutation actionnés par des cames (16, 20, 26; 34, 38, 44), dans lesquelles les axes ou arbres (11, 12) sont reliés aux cames (16, 34) de leurs jeux d'engrenages respectifs (16, 20, 26; 34, 38, 44); les jeux d'engrenages actionnés par cames (16, 20, 26; 34, 38, 44) ne transmettent le mouvement que des cames (16, 34) aux engrenages (20, 38) et non pas en sens inverse, ce qui force les jeux d'engrenages (16, 20, 26; 34, 38, 44) à se verrouiller dès qu'une came (16, 34) n'est plus soumise à une charge.
Patent EP-0316435-B1 (EP)
Inventor: SASAKI YUKIHIKO
IPC: C08L53/02
Filed: 1988-05-31
Granted: 1998-09-02
Abstract: There are provided a pressure-sensitive adhesive and other compositions which free radical cured mixtures of at least one unsaturated elastomeric polymer and at least one organic additive which is substantially nonresponsive to action of free radicals and present in an amount sufficient to modify the properties of the cured elastomeric polymer.
Patent EP-0394256-B1 (EP)
Title: Circuit detecteur de glace
Inventor: KLEVEN LOWELL A
IPC: G08B19/02
Filed: 1988-06-02
Granted: 1995-08-16
Abstract: Le circuit détecteur de glace (10) permet de détecter un dépôt de glace sur une surface de détection (14) d'une sonde de détection de glace (12) à partir d'un écoulement d'une masse d'air. La sonde (12) comprend un élément de chauffage (16) qui chauffe la surface de détection (14) et un détecteur de température (18) pour détecter la température de la surface de détection pendant le chauffage. Le détecteur de température (18) fournit au circuit (10) un signal de sortie ayant un niveau variant en fonction de la température de la surface de détection. Le circuit (10) comprend un organe de commande (24) qui excite sélectivement l'élément de chauffage (16), une minuterie (26) qui fournit un signal de minutage représentatif d'un intervalle de temps qui s'est écoulé entre les niveaux de sortie sélectionnés du détecteur de température, ainsi que des moyens de calcul (28) tels qu'un microprocesseur qui calcule une sortie représentative du dépôt de glace en fonction d'une relation prédéterminée entre le dépôt de glace et la sortie de minutage.
Patent EP-0334039-B1 (EP)
Title: Cleaning and polish agent for varnished surfaces
IPC: C11D3/37
Filed: 1989-02-22
Granted: 1992-12-16
Abstract: The cleaning and polishing agent, especially for vehicle bodywork, consists of 75-90% distilled water, 0.5-1.5% glossing agent, 0.1-0.4% emulsifier and 10-20% petroleum. A cleaning and polishing agent of this type has a particularly effective protective action on varnished surfaces.
Patent EP-0343375-B1 (EP)
IPC: H05K3/22
Filed: 1989-04-19
Granted: 1990-12-27
Abstract: Faults on the conductor tracks (4), occurring during printed- circuit board production processes, can be repaired using suitable methods. The special design of the conductor tracks in a meandering form, and their miniaturisation, necessitate a completely new procedure. The dimensions of modern conductor tracks (4) are, for example: width x height = 70  mu m x 20  mu m. In order to repair such conductor tracks (4), which are mostly arranged very close together on a conductor track carrier (6), it is necessary to position the moulded elements (2) which are used for repair in an absolutely conformal manner on the conductor track interruption (1) and to hold them in place until the production of the connecting zones (7) between the moulded element (2) and the conductor track (4) is completed. This is achieved by means of using an insulating film (3), having windows for the operation (5) and a so-called moulded element blank (15), which contains a plurality of moulded elements (2). The moulded element (2) is connected to the conductor track (4) by a first electrode system (8; 9), by means of resistance heating, and is separated from the moulded element blank (15) by a second electrode system (12; 13). 
<IMAGE>
Patent EP-0343464-B1 (EP)
Title: Rail vehicle with independent wheels
IPC: B61K9/04
Filed: 1989-05-13
Granted: 1991-09-04
Abstract: The temperature of the outer wheel set bearings of rail vehicles is usually monitored by means of stationary systems which contain infrared devices (4). In order also to be able to monitor, using the available systems, the temperature of the inner bearings (3) of individual wheels which are mounted independently of one another in each case in bearings (2, 3) arranged on the outside and inside next to the wheel disc (1), a temperature sensor (high-temperature conductor 5) is assigned to these bearings (3), said sensor ensuring from a corresponding degree of heating of the inner bearing (3) that an infrared sensor (6) mounted outside at the level of the outer bearing (2) is electrically heated. <IMAGE>
Patent EP-0364711-B1 (EP)
Inventor: THANHEISER WILHELM
IPC: H03G1/04
Filed: 1989-09-02
Granted: 1994-02-09
Abstract: In the adjustment, particularly the step-by-step adjustment of the volume of audio signals, audible and thus interfering clicking noises are produced due to the abrupt change in the signal variation when C-MOS switches are used. This interference is suppressed by the fact that, by the beginning of each step-by-step level change, a signal jump of the same magnitude is generated in the opposite direction which initially compensates for the signal jump. After a predeterminable time constant has elapsed, this compensation is cancelled again in a continuously decreasing manner until a new level jump arrives. Control of the volume of audio signals. <IMAGE>
Patent EP-0367938-B1 (EP)
Title: Method for making a yarn, particularly a sewing yarn, and yarn so obtained
IPC: D02G1/16
Filed: 1989-09-07
Granted: 1992-04-15
Abstract: In mfg. a yarn, or partic. sewing thread, using a multifilament core and a second cladding material which is in intersecting loops around the core, the core is multifilament(s) with a strength of 60-75 cN/tex and is passed directly to the fluid eddy stage for cladding without preliminary drawing. Pref. the core component, satd. with a fluid, is subjected to eddies with a forward slip of 1-9%, while the cladding yarn component is passed to the eddy cladding stage with a forward slip of 14-35% (20-30%). The pref. cladding yarn component is a preoriented multifilament POY, given an initial drawing round pref. a heated pin before eddying, using a pin temp. of 110-150 deg.C (120-140 deg.C). The preorientation gives a drawing ratio of 2-40% (10-25). The specific strength of the cladding yarn component is pref. 20-75 cN/tex, and esp. 30-45 cN/tex or 60-75 cN/tex. For effective dyeing, the titre of the filaments in the core is 2-5 dtex (2.5-4.0 dtex), and the cladding filaments are 0.8-5.0 dtex (1-4 dtex). An unmatted multifilament is pref. for the cladding. The ratio of the mass of the core to the cladding is 90:10-50:50 (85:15-70:30). The pref. viscosimetric determd. mol.wt. is greater than that of a standard chemical fibre by 5-50% (by 10-25%). The multifilament core of 16-300 filaments (24-96), has a combined titre of 100-1000 dtex (100-600 dtex).
Patent EP-0327341-B1 (EP)
Inventor: ETHERINGTON TERENCE
IPC: C08F290/00
Filed: 1989-02-01
Granted: 1994-07-20
Abstract: A radiation sensitive material suitable for the production of radiation sensitive plates for lithographic printing plate manufacture comprises a polymer having appendent azide-substituted aromatic ester groups and sulphonyl urethane groups. The radiation sensitive compound is produced by a process in which some hydroxyl and/or epoxide groups of a polymer are reacted with an azide substituted carboxylic acid or ester forming derivative thereof, and some hydroxyl groups are reacted with a sulphonyl isocyanate.
Patent EP-0410058-B1 (EP)
Inventor: KOZYRSKI VINCENT T
IPC: B26D1/08
Filed: 1989-09-19
Granted: 1995-01-18
Abstract: A machine is provided for cutting oval shapes in planar workpieces, wherein the blade is dynamically oriented so as to maintain its cutting axis constantly tangent to the line of cutting. It utilizes a pivotably mounted cutter head (178) to which is attached an orienting arm (230) that is arcuately reciprocated by an element (124) moving unidirectionaally in a circle, the direction of circular movement being opposite to that in which the cutting head proceeds.
Patent EP-0362068-B1 (EP)
Title: Electrodynamic-fluidic transducer equipment for a pneumatic loudspeaker
IPC: H04R1/42
Filed: 1989-09-28
Granted: 1993-07-07
Abstract: PCT No. PCT/FR89/00498 Sec. 371 Date Mar. 13, 1991 Sec. 102(e) Date Mar. 13, 1991 PCT Filed Sep. 28, 1989 PCT Pub. No. WO90/03708 PCT Pub. Date Apr. 5, 1990.The support (17) forming the element has a diameter of a magnitude order higher than its height which is itself of a magnitude order higher than its thickness. It is rigidified by means of two membranes each formed of a composite collar including, between the support (17) and a concentric rigid crown (23, 24), an elastomer ring (22) adhered thereto and presenting an axial height of the same order of magnitude as its radial thickness. These rings provide, on the one hand, for the elastic return of the support in axial displacement and, on the other hand, for the preservation of the circularity and therefore for the inherent flatness of said support.
Patent EP-0357783-B1 (EP)
Inventor: NOGAMI TAKASHI
IPC: C07D339/06
Filed: 1989-01-18
Granted: 1994-10-26
Abstract: A non-linear optical material containing at least a compound represented by general formula (I) (wherein R1, R2, R3 and R4 each represents an organic substituent, provided that at least one of R1, R2, R3 and R4 is an electron-attracting group) is disclosed.
Patent EP-0373188-B1 (EP)
Inventor: GARDNER JOHN W
IPC: G10K11/178
Filed: 1989-02-17
Granted: 1993-12-01
Abstract: On a mis au point un système actif d'atténuation sonore pour systèmes d'échappement de moteurs à combustion. Ledit système comprend des générateurs (19) d'ondes acoustiques anti-bruit protégés de l'environnement d'un milieu propageant un bruit indésirable, par une chambre (5, 11) anti-bruit accordée acoustiquement intercalée entre les générateurs d'ondes (19) et le milieu à bruit indésirable. Afin d'annuler le bruit produit à une extrémité de sortie (4) d'un tuyau d'échappement (10), la chambre anti-bruit (5, 11) comprend une ouverture annulaire disposée sensiblement dans le plan de la sortie du tuyau d'échappement, donnant ainsi une source de point commun efficace au bruit indésirable propagé et à l'onde acoustique anti-bruit.
Patent EP-0502842-B1 (EP)
Title: Electromagnetic relay
IPC: H01H50/04
Filed: 1989-11-16
Granted: 1993-10-13
Abstract: In the relay described, the magnet system is fixed in the upper zone of a lid-like housing, and the contact system (8) is inserted into the housing, through the open underside of the housing, far enough for the contact (91, 92) to close when the magnet system is in the excited state. Following further insertion by a given excess distance, the edge (82a) of the contact system (8) is connected to the housing (1) without a stop. This enables manufacturing variations to be compensated for during assembly, obviating the need for subsequent adjustment of the contact system.
Patent EP-0381114-B1 (EP)
Inventor: YAMADA NOBUTOSHI C O CHUO KENK
IPC: C07H17/04
Filed: 1990-01-29
Granted: 1994-09-28
Abstract: Exo-3 min ,4 min -O-benzylidene-3 sec -dimethylchartreusin of formula I, (exo-BDMC) or its salts and 3 sec -demethylchartreusin of formula II, (3 sec -#SHYDMC) or its salts are provided according to the present invention. Exo-BDMC and its salts are useful for antitumorous agents and antibacterial agents. 3 sec -DMC and its salts are useful as starting materials for producing exo-BDMC. <CHEM>   <CHEM> f
Patent EP-0442004-B1 (EP)
Inventor: FIERUS GERD
IPC: B26B5/00
Filed: 1990-02-14
Granted: 1994-03-30
Abstract: The invention relates to a knife with interchangeable blades (M), having a housing (1) and a slide (4) which is guided longitudinally displaceably in the housing (1) and can be fixed at predetermined spacings of a catch (6) formed on the housing (1), and on which the blade (M) is interchangeably held by means of a pin (18, 19) engaging into a hole of the blade (M). To be able to use such a knife with different commercially available blades (M), the particular blade (M) is held on the slide (4) by means of an interchangeable holder (17a, 17b) or a turning holder (17c) which is mounted on the slide (4) so as to be rotatable through 180 DEG  and is provided at each end with a pin (18, 19), the diameters of which are made in various sizes in accordance with the different commercially available blades (M).
Patent EP-0412399-B1 (EP)
Inventor: HEIMES EDMUND
IPC: E02F3/18
Filed: 1990-07-30
Granted: 1994-01-05
Abstract: The invention relates to an extracted-quantity control system for a bucket wheel excavator (6), in which the slewing speed of the bucket wheel boom (7) and/or its vertical position is controlled while taking into account the bucket-wheel drive current as well as the weight and volume of the extracted material, the extracted volume of solid material cut by the bucket wheel being used as a further control variable. <IMAGE>
Patent EP-0435338-B1 (EP)
Inventor: MATSUMURA MASAO
IPC: B65G49/07
Filed: 1990-12-28
Granted: 1995-08-09
Abstract: A storage vessel maintaining clean environment for storing articles such as semiconductor wafers includes a plurality of receiver fixed to a shaft for horizontal rotation. The receivers support carriers having the articles therein. Both thrust and radial bearings supporting the shaft are of a non-contacting magnetic type. The shaft is driven by a motor with a rotor fixed to the shaft and a stator facing the rotor. The vessel may have a vacuum or be charged with inert gas.
Patent EP-0420326-B1 (EP)
Inventor: MAXWELL IAN ERNEST
IPC: B01J29/04
Filed: 1990-09-20
Granted: 1995-02-15
Abstract: Process for upgrading a sulphur-containing feedstock comprising a hydrocarbon mixture substantially boiling in the gasoline range which process comprises contacting the feedstock with a catalyst which comprises a crystalline (metallo)silicate having an X-ray diffraction pattern containing the four strongest lines at interplanar spacings (d) expressed in  ANGSTROM , of 11.1 +/- 0.2, 10.0 +/- 0.2, 3.84 +/- 0.07 and 3.72 +/- 0.06, and recovering therefrom a product boiling in the gasoline range of increased aromaticity and decreased sulphur content.
Patent EP-0384565-B1 (EP)
Inventor: LERNER BERNARD J
IPC: C01B21/40
Filed: 1990-01-18
Granted: 1994-05-25
Abstract: The mixture of aqueous nitric and nitrous acids which is produced by the absorption of nitrogen oxides with water in the manufacture of nitric acid is conducted to a closed vessel, where the acid mixture is reacted with oxygen, preferably under pressure, and is then returned to the absorber. This treatment has been found to enhance the absorption of the nitric oxide (NO) component of the gas mixture of NO and NO2 which is supplied to the absorber in the production of nitric acid. Normally, nitric oxide has a low solubility in the mixture of nitric and nitrous acids. Because nitric oxide oxidation is the controlling factor in the operation of nitric acid plants, this enhanced absorption provides for more efficient and economic nitric acid manufacture, as well as for the reduction of emissions of nitrogen oxides in the acid plant tail gases. The same invention is also applicable to the removal of nitrogen oxides from emissions generated in processes other than nitric acid manufacture.