baber/WOPTO huggingface dataset:
Patent EP-0321901-A1 (EP)
Title: Watch case support made of an extruded strip
Inventor: GOGNIAT PAUL
IPC: G04B37/14
Filed: 1988-12-19
Abstract: The support (1) of the watch case (51) is made from an extruded strip (2) which comprises a relief structure running in the longitudinal direction of the strip. This structure comprises projections (3, 4) and hollows (5, 6) which form a decorative undulation. Other embodiments are described in which the relief structures have a functional use, for example for fastening the watch case to the support. 
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Patent EP-0328813-A1 (EP)
Inventor: NASH DUDLEY OWEN
IPC: F23R3/20
Filed: 1988-10-17
Abstract: A low turbulance, close-coupled mounting structure for a flame holder disposed in an afterburner section of a gas turbine engine is provided. The afterburner section has a plurality of angularly spaced, radially extending fuel injection nozzles (16), with a fairing (20) surrounding each nozzle to form open ended heat shields about the nozzles. A flame holder (22) having a first cross-sectional configuration is disposed in recessed portions (40) formed in the fairings surrounding the nozzles. The cross-sectional configuration of the recessed portions is configured to substantially conform to a portion of the cross-section of the flame holder such that the flame holder is recessed into the fairings when mounted thereon, thus eliminating outward projections at the connection of the flame holder and fairings. The flame holders are secured in the recessed portions by pins (84) extending through aligned apertures (82) in the skirts (72, 74) of the flame holder.
Patent EP-0308295-A1 (EP)
Inventor: LIOU FU-TAI
IPC: H01L21/8238
Filed: 1988-09-02
Abstract: A method for making a CMOS integrated circuit device which saves on masking steps by using unmasked blanket implantations at various steps of the process, such as setting the threshold voltages of the transistors, forming a lightly doped drain for the N-channel transistor, and for forming the source/drain regions of the N-type transistor.
Patent EP-0307300-A1 (EP)
Inventor: CATHIGNOL DOMINIQUE
IPC: H04R17/10
Filed: 1988-09-06
Abstract: The device generates ultrasonic waves and brings them to a focus. 
<??>The generator consists of a set of transducers (2, 4, 6) arranged outside a support of suitable shape for bringing the beams to a focus (10), e.g. over a spherical dome. The transducers (2, 4, 6) are arranged in at least two groups with different resonant frequencies so that the principal positive ultrasonic waves emitted by each group add together and the secondary positive and negative ultrasonic waves at least partially cancel each other. The negative waves are thus reduced significantly. 
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Patent EP-0294297-A1 (EP)
Title: Transformateur électrique pour four à micro-ondes
Inventor: CHAPPEL BERNARD
IPC: H01F27/32
Filed: 1988-05-09
Abstract: Le transformateur selon l'invention comprend un circuit magné­tique classique à trois colonnes, et des circuits électriques isolés par des carcasses et des capots en matière isolante. La carcasse secondaire forme un logement particulier pour l'enroulement secondaire de chauffage (13), de sorte que les enroulements secondaires haute tension (10) et l'enroulement secondaire de chauffage (13) sont partiellement superpo­sés. On définit ainsi un excellent isolement électrique, sans perte de place.
Patent EP-0285555-A1 (EP)
Title: Dispositif de fixation d'un porte-outil sur une embase de fixation dans un centre d'usinage, spécialement de tournage
Inventor: PRUVOT FRANCOIS
IPC: B23Q1/00
Filed: 1988-03-02
Abstract: Le corps (2) du porte-outil (1) est équipé de calottes sphériques (14, 15, 16) qui viennent s'appuyer contre les faces internes planes (6, 7, 8) d'un trièdre tri-rectangle ménagé dans l'embase de fixation d'outil. Les brides (17, 18) guident dans les ouvertures (20, 19) des goupilles de retenue (21, 22) à pointes coni­ques. Ces pointes s'engagent dans les logements coni­ques (23, 24). La tige (13) d'un vérin monté sur l'em­base écarte les goupilles, qui, en s'éngageant dans les logements (23, 24), exercent sur le porte-outil une force capable de l'immobiliser et agissant selon une ligne d'action prédéterminée.
Patent EP-0343309-A1 (EP)
Inventor: LEHMANN PETER
IPC: B21F15/04
Filed: 1988-05-24
Abstract: The wire twisting device has a twisted bar (1) with a binding hook (4) which is set in rotation when a gripping part is pulled. The binding hook can be swivelled about an axis (5) and is held in the normal position by a locking slide (7) engaging in indentations (6) in the binding hook. When pulling the wire loop around the binding hook, a latch (13) is lifted, by which means the locking slide and thus the binding hook are unlocked and swivelled, by which means it can slide out of the wire loop. 
<??>A device of this type allows a constant and optimum twisting of the wire without the risk of it tearing and permits the automatic pulling out of the binding hook in the same pulling movement. 
<??>The formed wire for tying reinforced iron bars is constructed as a single wire hoop (17) with a welding point (23). By this means, on the one hand its manufacture is simplified and material is saved and, on the other hand, a firm tying is guaranteed. 
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Patent EP-0345285-A1 (EP)
Title: Pivoting step grate arrangement providing air nozzles.
Inventor: PAULI BALDUIN
IPC: F23H1/02
Filed: 1988-02-16
Abstract: PCT No. PCT/EP88/00113 Sec. 371 Date Aug. 1, 1989 Sec. 102(e) Date Aug. 1, 1989 PCT Filed Feb. 16, 1988 PCT Pub. No. WO88/06256 PCT Pub. Date Aug. 25, 1988.The invention relates to a grill arrangement, particularly for stepped pivoting grills, with feeding means, possibly drying and firing grills and at least one vertical grill with associated horizontal grill as well as a firing burnout grill and is distinguished by at least one swirling component step (3) in the stepped pivoting grill.
Patent EP-0316392-A1 (EP)
Title: Centrifugal pump.
Inventor: SUTTON MICHAEL
IPC: F04D29/44
Filed: 1988-05-19
Abstract: A centrifugal pump having a two member casing in which a first member with a circular peripheral inner wall incorporates a discharge branch and the other member is shaped in such a way as to determine the shape of the volute of the pump when the two members are brought together. The first casing member has a flange extending transversely from the peripheral wall. The second casing has a flat surface for abutment against the flange to seal the two members. The second casing member has a centrally raised section in which the radius of the section varies circumferentially so that the flow area of the volute of the pump varies circumferentially within the pump.
Patent EP-0407379-A1 (EP)
Inventor: CREUTZMANN EDMUND
IPC: H01L33/08
Filed: 1988-07-26
Abstract: Un dispositif d'impression non mécanique comporte habituellement un générateur de caractères (1) avec un grand nombre de sources lumineuses (113). Les sources lumineuses (113) sont fixées sur le générateur de caractères (1) sous forme de pastilles (112). En cas de défectuosité d'une source lumineuse (113), il n'est pas possible d'échanger simplement les pastilles (112) et on doit remplacer l'ensemble du générateur de caractères (1). Le générateur de caractères (1) objet de l'invention a une construction modulaire, c'est-à-dire que des modules amovibles (11) comportant chacun un grand nombre de sources lumineuses (113) sont fixés sur un support de modules (13) du générateur de caractères (1) de telle sorte qu'en cas de défectuosité de sources lumineuses (113) ou d'autres composants électroniques, ces modules (11) puissent être échangés très facilement. Générateur de caractères convenant pour des dispositifs d'impression non mécaniques, en particulier des systèmes électrophotographiques.
Patent EP-0376960-A1 (EP)
Inventor: FINCHER JEFFREY L
IPC: G11B15/46
Filed: 1988-07-28
Abstract: Est décrit un appareil simplifié pour assurer un profil de tension de bande sans faire appel à un détecteur de diamètre de bobine de bande. Des valeurs souhaitées de configuration de tension de bande correspondant à diverses valeurs de diamètre de bobine de bande sont mémorisées dans un dispositif de configuration de tension de bande (34). Un signal de commande représentatif de la vitesse de rotation d'une bobine réceptrice est appliqué depuis un servomécanisme de bobine (28, 29) au dispositif de configuration de tension (34) qui, à son tour, modifie une commande de réglage de bras de tension en réponse à des modifications de la vitesse de la bobine. Ce signal de commande présente une relation connue avec le diamètre de bobine de bande enroulé sur la bobine réceptrice (12). Dans la forme d'exécution préférée, le signal de commande est échantillonné par le dispositif de configuration de tension de bande (34) et les échantillons sont utilisés pour adresser une mémoire morte programmable (Fig. 2, 62) dans laquelle sont mémorisées les valeurs souhaitées de configuration de tension de bande. Lesdites valeurs ainsi adressées sont appliquées sous forme de signaux de commande de position au servomécanisme de bobine réceptrice (28) qui, à son tour, modifie la position du bras de tension en conséquence, ce qui permet d'obtenir la tension de bande désirée.
Patent EP-0349604-A1 (EP)
Title: Transformer.
Inventor: BITTERLI HANSPETER
IPC: H01F38/08
Filed: 1988-11-17
Abstract: PCT No. PCT/CH88/00213 Sec. 371 Date Aug. 6, 1992 Sec. 102(e) Date Aug. 6, 1992 PCT Filed Nov. 17, 1988 PCT Pub. No. WO89/06860 PCT Pub. Date Jul. 27, 1989.The so-called delta-phi transformer makes use of the effects of various core materials and air gap sections in the cores on the magnetization curves of core materials. It consists of at least two magnetically separated cores, designated source core SK and regulating core RK, which possess different magnetic properties. At least one coil A, the primary winding, is wound on the cores, which are thereby electrically coupled. Hence, both cores SK and RK are traversed by the same magnetic flux. As a result of their different magnetic properties, different magnetic fields are generated in the two cores SK and RK. A coil B is wound on the source core SK and a second coil is wound on the regulating core RK. Coils B and C are secondary windings and are designed to be connected in an additive or subtractive series circuit, depending on the desired variation in secondary voltage, or to be arranged in open circuit. Delta-phi transformers can also be connected to form delta-phi transformer systems which can function in primary, secondary or tertiary mode. By suitable design and connection of the individual delta-phi transformers, the magnitude of the secondary voltage can be varied as desired in function of the primary voltage.
Patent EP-0413689-A1 (EP)
Inventor: SCORTA ROBERTO
IPC: B23K1/08
Filed: 1988-10-28
Abstract: La présente invention se rapporte à un dispositif et à un procédé de brasage tendre à la vague de circuits imprimés, en particulier de soudage de composants appropriés pour le montage en surface. Comme l'indiquent les revendications de la présente invention, la vague de brasage - ou une partie de celle-ci - est formée par des écoulements de brasure fondus progressant dans une direction orbitale. Ces écoulements peuvent progresser horizontalement (0) dans un sens qui se déplace cycliquement entre 0 et 360°, permettant ainsi l'élimination des bulles de gaz/d'air - éventuellement piégées à proximité d'un composant (11) - quel que soit la position dans laquelle elles stagnent. Tout défaut de soudage dû à un soudage ''sec'' est ainsi évité.
Patent EP-0326811-A1 (EP)
Inventor: PELEG YIGAL
IPC: H05B6/64
Filed: 1989-01-09
Abstract: A package for reconstituting a frozen foodstuff, such as a pot pie, formed from a precooked, lossy material fil­ler food (60) having a preselected depth and covered with a layer of uncooked dough (80) which comprises a dish-shaped receptacle (10) formed of a microwave im­pervious material with a cavity (40) for the foodstuff and a peripheral rim (50) whereby the filler material within the cavity is shielded from direct microwave ex­posure except through the dough layer and a flat, self-­sustaining essentially rigid microwave susceptor sheet (20) with an outer shape generally matching the shape of the rim of the receptacle wherein the susceptor sheet is supported on the dough in parallel, heat conducting relationship with the upper surface (82) of the dough and is spaced from the rim by the dough. The susceptor sheet includes a thin metallized layer (104) on a plastic film (102) laminated to a paperboard (100).
Patent EP-0351600-A1 (EP)
Inventor: ALMOG EHUD
IPC: A01K23/00
Filed: 1989-06-28
Abstract: A plastic bag (10) for the collection of dirt, particularly dogs' excrement, off the ground, comprising a flat, envelope-like portion (12) made of a yieldable sheet material with an open rim defining opposite, substantially straight lips extending one next to the other. Each lip is provided with a strip (14) of a semi-rigid, bendable material. The respective ends of the strips (14) are connected to each other to form a pair of hinges (16), such that the strips (14) are flexed one away from the other by a pushing force applied thereagainst, and closed one against the other by a pulling force applied to the hinges (16).
Patent EP-0358965-A1 (EP)
Inventor: EISEN YOSEF
IPC: G01V5/00
Filed: 1989-08-16
Abstract: Method and means for the fast inspection of objects for the detection of elementary or compounded metals of the kind that are capable of producing with impinging X-radiation within the range of 60-160 KeV a detectable photoelectric interaction. A 110-160 KV X-ray source (2) is used in association with collimating (3) and filtering (4) means,capable of generating a collimated X-ray beam consisting of repeating cycles comprising each one energy bin having a flux centred around the K-edge energy of the target metal and, if desired, comprising additional energy bins. There is also provided a linear array of solid state, spectroscopy grade detectors (6). Objects (8) to be searched for the said metals are scanned by moving them across the beam at a location intermediary between the X-ray source (2) and the detector (6), at a speed so selected that during each one of predetermined pixels the full energy range of the said cycle impinges a full cross-section of an inspected object without any mutual dislocation between said X-­ray source and linear array of solid state, spectroscopy grade detectors. For each pixel the intensity of transmitted radiation of selected bands is recorded and the ratios of the transmitted radiation in these bands is determined. The results are processed to an image of any detected article.
Patent EP-0361281-A1 (EP)
Inventor: MAKINEN MAURI
IPC: E06B3/96
Filed: 1989-09-19
Abstract: An angle joint piece for the joining together of two frame battens at a 90° angle, for a sliding door that runs on wheels. The angle joint piece is fitted against the face of the frame battens that is parallel to the door plane. The face of the angle joint piece that is fitted against the frame battens is provided with at least two projections (6, 6'), which can be pressed into longitudinal grooves provided in the frame battens to be joined together.
Patent EP-0362707-A1 (EP)
Inventor: ROSENBERG JOERG DR
IPC: C07C217/36
Filed: 1989-09-29
Abstract: Hydroxypropafenone glycerides of the formula I     <IMAGE>  I <IMAGE>  where R is n-propyl or 1,1-dimethylpropyl, x is 2 or 3, y is 12, 14, 16, 18 or 20, and a and b differ from one another and are 0 or 1, as well as the stereoisomers thereof and the preparation thereof are described. The compounds are suitable as active substances for antiarrhythmics.
Patent EP-0374963-A1 (EP)
Inventor: ARP GEORGE F
IPC: B29L22/00
Filed: 1989-12-22
Abstract: A blow molding parison (10) being draped around a generally rectangular mold part (12) is spread from its extruded cylindrical shape into a generally rectangular shape (14), as it descends from an extrusion head (11). Before the open bottom (20) of the parison reaches a clamp (25) on the mold part, a jet of air is blown downward through the open bottom to draw in the parison's side and end regions (21 and 22 respectively). This reduces the size of parison (10) and helps it fit within the clamp and also forms the end regions (22) of the parison into a pair of opposed pleats (23) extending inward from the ends of the pinch-off line when clamp (25) closes. Further descending of the parison unfolds the pleats into gussets (24) extending toward corner regions (27) of mold part (12) so that the parison can drape around the mold part corners.
Patent EP-0379751-A1 (EP)
Inventor: BES RICHARD FRANCOIS THEODOR
IPC: C09C3/04
Filed: 1989-12-19
Abstract: The invention relates to a method for the production of a pulverulent composition containing dyestuff and/or pigment composition particles, wherein in a plastic dispersed dyestuff and/or pigment composition particles are formed by mixing an aqueous paste containing dye­stuff and/or pigment particles in a plastic emulsion, removing water and pulverizing the mass obtained. The dyestuff or pigment is preferably chosen from the spinel pigments, carbon black and organic pigments, and trans­parent iron oxide; the plastic is preferably chosen from polystyrene, polyethene, polyvinyl chloride and polyvinyl acetate. The particles as obtained can be mixed with a molten wax composition, such that the dyestuff and/or pigment composition particles de-­agglomerate, whereafter the mixture is dispersed and left to solidify. The de-agglomerated particles are more particularly smaller than 5 µ .
Patent EP-0376405-A1 (EP)
Inventor: BIERENS FRANCISCUS CORNELIS
IPC: B29D30/32
Filed: 1989-12-22
Abstract: Apparatus for positioning two beads on a building drum for a pneu­matic tire, provided with a loading device for receiving the beads and subsequently moving the beads to positioning units, as well as for finally loading the beads onto said positioning units, which subsequently transfer the beads coaxially to the building drum to a correct position with respect to a package of liner and carcass plies on the building drum, and which subsequently release the beads onto the package, said loading device being designed to sub­stantially simultaneously load a bead onto each of said two posi­tioning units, and said two positioning units being coaxially movable with respect to the loading device and said building drum along a transfer track.
Patent EP-0349278-A1 (EP)
Inventor: NELSON MARSHALL BUDD
IPC: C10M105/04
Filed: 1989-06-27
Abstract: Synlubes having a consistently low pour point are made by feeding a promoter (e.g., water, alcohol) at a controlled rate over an extended time period to an α-olefin (e.g., 1-decene) in contact with boron trifluoride.
Patent EP-0363219-A1 (EP)
Inventor: BARNES RUSSELL H
IPC: A61B5/00
Filed: 1989-10-06
Abstract: A phosphorescent sensor is subjected to a fluid containing oxygen. A light source modulated with a sine wave excites the sensor thereby producing an emitted light having an sine wave. The phase-shift between the exciting and emitted light sources is compared, the phase-shift being a measure of the pressure of the oxygen.
Patent EP-0335810-A1 (EP)
Inventor: DECHELETTE ERIC
IPC: F16B12/50
Filed: 1989-03-29
Abstract: The corner assembly according to the present invention comprises a connection piece (4) made from sheet metal cut and bent into a particular shape. The ends of two frame tubes (1, 2) are welded edge- to-edge in lateral right-angled cut-outs of the connection piece (4). A bottom tube (3) bears beneath the upper plate of the connection piece (4) and bears against the ends of the two frame tubes (2, 1). The bottom tube (3) is connected detachably by oblique screws which traverse holes (25) in a vertical oblique wall (19) of the connection piece (4) and penetrate into tapped bores of the bottom tube.
Patent EP-0329599-A1 (EP)
Inventor: WIEST PETER P DIPL-ING
IPC: A61M1/00
Filed: 1989-02-15
Abstract: The invention relates to a procedure for the perfusion of body cavities with a fluid led from a dispenser reservoir 3 via a perfusion line 10 and a medical instrument 6. Pump 4 is connected with the perfusion line 10, a pressure sensor 5 is connected between pump 4 and medical instrument 6 to perfusion line 10, and an adjustment and measurement electronic system 12 is connected to pressure sensor 5 and pump 4. To build up, maintain, and measure as precisely as possible a preselected and precisely determined pressure in the body cavity, according to the invention the adjustment and measurement electronic system 12 determines the actual pressure in body cavity 1 by evaluating the pressure PIST measured by pressure sensor 5, the volume flow V supplied by pump 4, and the conductance G of the perfusion line 9 between pressure sensor 5 and instrument 6 and conductance G of instrument 6, and the pressure PSOLL in body cavity 1 is maintained constant at preset level PSOLL by continuous adjustment of the output of pump 4 with due consideration for conductance G.
Patent EP-0353185-A1 (EP)
Inventor: FASSBIND KARL
IPC: A61F13/32
Filed: 1989-07-12
Abstract: The applicator consists of a tubular sleeve (1) for receiving a solid, elongate object (10) and of a ram (6) in the form of a cylinder jacket, which has a continuous cut (7) in the longitudinal direction. Prior to use, the ram (6) is pushed over the sleeve (1) and during use of the applicator the ram (6) is pushed into the sleeve (1) with adjoining or overlapping edges (7a, 7b) of the cut (7), in order to convey the object (10) from the sleeve (1) into a body cavity. <IMAGE>
Patent EP-0363310-A1 (EP)
Inventor: MULLER WERNER DR
IPC: A61L27/50
Filed: 1989-08-23
Abstract: The essential step of the novel coating process for covering plastic vascular prostheses with living cells consists in stepwise rotations of the prosthesis filled with a cell suspension by set angles and in settling pauses between the rotations, the duration of which, beginning with 2 sec, is increased in small proportions from 1 to 2 sec up to pause lengths of 2 to 3 min. 
<??>A uniform covering of the inner wall of the prosthesis with a layer of living cells without any streaks or gaps is obtained with the novel process.
Patent EP-0348367-A1 (EP)
Inventor: PERSSON LARS TOMMY
IPC: B29C45/00
Filed: 1989-05-11
Abstract: Moulding tool (21), including an upper (22) and a lower (23) mould half, each with its recess, these recesses together forming a cavity (24) of the tool. The upper half (22) has a diaphragm (27) defining the cavity (24), on the rear side of which there is a space (31). Cores (25, 26) are fixed in the lower half (23), the ends (36) of these cores engaging against the diaphragm (27). Raw material, e.g. plastics, is injected through a sprue (33) under high pressure into the cavity (24). Oil under pressure is pumped (34) through a duct (32) into the space (31) to keep the diaphragm (27) into engagement against the ends (36) of the cores. The plastics is thus prevented from penetrating between the ends (36) of the cores and the diaphragm (27), and friction forces between the diaphragm (27) and core (26) prevents the latter from being deflected laterally by the injected plastics. The manufactured products are free from flash, and disturbances in production and repair costs due to spoiled cores are small.
Patent EP-0429449-A1 (EP)
Inventor: ELISCHER JULIUS WILLIAM
IPC: F16B5/06
Filed: 1989-03-09
Abstract: Un système de fixation de deux éléments utilise des cavités évidées (14), ainsi que des chevilles à tête ou dilatables. On à mis au point des outils spéciaux (11) permettant de former les cavités évidées. On réalise la cavité évidée en formant une cavité (12) cylindrique à paroi droite, puis en déplaçant latéralement ledit outil afin de former des rainures de clavette simples ou multiples ou des cavités évidées circulaires (14).
Patent EP-0404810-A1 (EP)
Inventor: GRAY COLIN
IPC: B41J2/02
Filed: 1989-03-15
Abstract: Un mécanisme d'imprimante à jet d'encre continu comprend une plaque à buse et deux ensembles d'électrodes (EB, LM) qui sont positionnés de part et d'autre par rapport à la plaque à buse ou au moins perpendiculairement à la direction du jet à encre, et montées à l'aide de goujons (6, 7) solidaires avec la plaque à buse.