baber/WOPTO huggingface dataset:
Patent EP-0647247-A1 (EP)
Inventor: AHAD ELIE
IPC: C06B45/10
Filed: 1992-06-22
Abstract: L'invention se rapporte à de nouveaux polymères et copolymères azido aliphatiques à terminaison hydroxy et à chaîne ramifiée, d'une masse moléculaire (MW) variable, ainsi qu'à un procédé de préparation en une seule étape de ces composés, lequel consiste à faire réagir respectivement un homopolymère de polyépichlorhydrine (PECH) solide et caoutchouteux et un copolymère d'épichlorhydrine/d'oxyde d'alkylène (PEEC), d'une masse moléculaire élevée de 0,5 - 5,0 x 106, avec un azide de métal alcalin dans un solvant métallique approprié, et en présence d'un agent d'amorçage, à une température élevée. La MW du produit azido peut être régulée par l'addition, dans le mélange réactif, d'un catalyseur de décomposition alcalin (tel que LiOCH¿3? ou NaOH), et par la variation de la teneur en catalyseur. Lorsque la réaction est catalysée, la MW du produit varie dans une plage comprise entre 1 000 et 40 000, et la fonctionnalité hydroxyle est comprise entre 2 et 10. Les réactions non catalysées permettent d'obtenir des produits d'une MW comprise entre 40 000 et 200 000 et d'une fonctionnalité de 10 environ. Les polymères et copolymères azido ramifiés produisent des liants énergétiques à caractéristiques mécaniques et à stabilité thermique améliorées qui peuvent être utilisés dans des agents de propulsion de fusée et dans des formulations d'explosifs composites.
Patent EP-0651933-A1 (EP)
Inventor: KOZ MARK C
IPC: H04N7/18
Filed: 1992-07-24
Abstract: Lorsqu'un mouvement se produit dans une zone couverte par l'objectif (14) d'une caméra vidéo (12), un système de contrôle vidéo de sécurité établit une communication avec une installation de contrôle vidéo et commence à transmettre des images vidéo comprimées de la zone en question. Le système (10) se compose de circuits intégrés CMOS, et fonctionne à une cadence d'horloge réduite pendant qu'aucun mouvement n'est détecté. La réduction de la cadence d'horloge diminue la puissance requise et permet le fonctionnement du système (10) grâce à l'énergie fournie par un canal de communication d'accès de base d'un RNIS. Lorsqu'un mouvement se produit, un sous-système numérique de compression d'image vidéo (16) commence à produire des données vidéo comprimées de qualité médiocre qui sont transmises à l'installation de contrôle. Si le mouvement se produit dans la partie centrale de la zone couverte par l'objectif (14), alors le sous-système (16) produit une seule image vidéo comprimée de grande qualité. Des instructions transmises de l'installation de contrôle au système de contrôle vidéo de sécurité (10) peuvent en commander le fonctionnement dans sa totalité.
Patent EP-0602129-A1 (EP)
Title: Dispensing means.
Inventor: SAUNDERS STUART DAVID
IPC: B65H49/06
Filed: 1992-09-02
Abstract: A credit card size dispensing means (10) is provided which is particularly suited for dispensing dental floss. The dispensing means (10) includes a thin rectangular housing (11) which supports a spool of floss (12) wound in an oval form to provide an elongated open centre portion (13) into which floss may be drawn from the inner end of the spool (12). One major face of the housing contains an elongate recess (14) which extends into the elongated open centre portion (13). This recess (14) contains, at a level below the major face, a floss lead-out guide (16) at one end and at the other end severing means (18). The exposed lead-out portion (21) of the floss which extends between the lead-out guide (16) and the severing means (18) is also held below the major face whereby the dispenser (10) has no external protuberances to snag adjacent items.
Patent EP-0611383-A1 (EP)
Title: Rubber mixture for producing rubber articles usable low temperatures oil-resistant, with low crystallization tendencies and high dynamic stability.
Inventor: KLERK MANFRED
IPC: C08L7/00
Filed: 1992-11-03
Abstract: PCT No. PCT/DE92/00914 Sec. 371 Date May 23, 1994 Sec. 102(e) Date May 23, 1994 PCT Filed Nov. 3, 1992 PCT Pub. No. WO93/09177 PCT Pub. Date May 13, 1993The invention relates to a caoutchouc mixture for the manufacture of rubber products with low-temperature application capability, resistance to oil, low crystallization tendency, and high dynamic stressability, on the basis of natural caoutchouc, in particular viscosity-stabilized natural caoutchouc, and the usual mixture ingredients. The essence of said invention lies in that the caoutchouc mixture additionally contains 5 to 30% by weight 1,4-polybutadiene with a high cis-proportion, and 5 to 30% by weight epoxidized natural caoutchouc. An additional mixture variation is introduced.
Patent EP-0613553-A1 (EP)
Inventor: HUTH GERHARD
IPC: G01N33/00
Filed: 1992-11-17
Abstract: Procédé de détermination de petites quantités d'oxyde de carbone et d'oxydes nitriques dans des mélanges gazeux contenant de l'oxygène, à l'aide d'un capteur dont la résistance électrique se modifie à température élevée en fonction de la concentration d'oxyde de carbone et d'oxydes nitriques. Ledit procédé est fondé sur le principe que si on utilise les capteurs appropriés, la courbe température-résistance électrique de l'un des gaz à analyser diffère sensiblement sur une large plage de températures de la courbe du mélange de référence (mélange gazeux ne comportant aucun des deux gaz à analyser), et que les courbes température-résistance électrique des deux gaz à analyser soient proches l'une de l'autre dans une partie de cette plage de températures, ou qu'elles coïncident, et qu'elles marquent un écart certain dans une autre partie de ladite plage.
Patent EP-0556587-A1 (EP)
Inventor: MINEGISHI KIYOJI
IPC: F16H1/32
Filed: 1993-01-22
Abstract: A series of speed increasing and reduction gear having an inscribed meshing type planetary gear construction, in which within the same frame number (sub-series) with a tie-in dimension to a mating machine being constant, on both high and low speed change ratio sides, sufficient dynamical strength is secured, parts may be used in common with each other, and general-use bearings which are low in cost and high in accuracy can be employed. To realize this, within the same frame number with a tie-in dimension to a mating machine being constant, a plurality of low speed change ratios to high speed change ratios are prepared, and despite the preparation of the plural reduction ratios, a diameter (D1, D2) of an input shaft (101, 201) and an outside diameter (D3, D4) an eccentric bearing (104a, 104b, 204a, 204b) are set to be the same, the low reduction ratio side comprising a combination of the eccentric bearing (104a, 104b) having a large inside diameter D5 and an eccentric body 103a having a large outside diameter (=D5) while the high reduction ratio side comprising a combination of an eccentric bearing (204a, 204b) having a small inside diameter D6 (D5 > D6) and an eccentric body having a small outside diameter (=D6).
Patent EP-0562243-A1 (EP)
Inventor: BELL HANS
IPC: B23K3/06
Filed: 1993-02-04
Abstract: For solder wave-protecting rails for printed-circuit boards, which allow the printed-circuit boards to be coupled to one another when passing through soldering machines without additional aids, it is proposed to provide the L-shaped wave-protecting rails (1, 2) with springs for clamping the printed-circuit boards. The longer limb, which is vertical in the in-use position, of the rear wave-protecting rail (2) (seen in the transportation direction) is fitted with hooks and that of the front wave-protecting rail (1) is fitted with mating holders so that the rear wave-protecting rail (2) can be suspended in the front wave-protecting rail (1) of the next printed-circuit board, and the mating holders prevent it becoming unhooked during transportation over abutment points between different conveyer levels. <IMAGE>
Patent EP-0559085-A1 (EP)
Inventor: KESSEL BERNHARD
IPC: E03F5/04
Filed: 1993-02-26
Abstract: The invention relates to a drain (A), for ground or terrace, which exhibits a drain body (K), which can be secured in the ground (8) and is composed of a collar (1) with a cylindrical receiving depression (5) and of a drain connection stub (3), a covering ring (R), which can be rotatably introduced into the receiving depression, and a grid frame (T) which can be rotatably introduced into the covering ring (R) by means of a pipe connection stub (15) and has a rectangular or square outline, the outline of the grid frame (T) being transversely displaceable relative to the axis of the receiving depression. In the case of said drain, the grid frame (T, 17), together with its pipe connection stub (15), can be transversely displaced, relative to the central axis (4) of the covering ring (R), in a rectilinear sliding path (S) running transversely in the covering ring (R), said frame being secured in a holder (G) which can be displaced non-rotatably in the sliding path (S). In addition, the grid frame (T, 17) can be vertically adjusted in the holder (G) at least to a limited extent. <IMAGE>
Patent EP-0561322-A1 (EP)
Inventor: FABBRI EVRO
IPC: B65D51/28
Filed: 1993-03-15
Abstract: A bottle (1) designed to contain two substances to be mixed immediately prior to use so as to obtain a medicine or cosmetic, the first contained in a reservoir (7) having a diaphragm bottom (8) that shears as a result of down-thrust applied to the top of a cap (16) consisting of a tear-off warranty seal (20) advantageously interposed, for tearing off, between the lower extremity of the cap itself and a lower annular element (26) anchored to the lower part of said reservoir; it being envisaged that the mixing of the two substances and the removal of the cap cannot take place without the warranty seal being torn off. For use in the fields of pharmaceuticals and cosmetics.
Patent EP-0572797-A1 (EP)
Inventor: CHAPUIS CHRISTIAN DR
IPC: C07C49/21
Filed: 1993-04-28
Abstract: The compounds of formula <IMAGE> having a double bond in one of the positions indicated by the dotted lines, are useful as perfuming ingredients for the preparation of perfuming compositions and scented articles.
Patent EP-0574819-A1 (EP)
Inventor: GROENE HORST
IPC: B65D1/34
Filed: 1993-06-09
Abstract: The invention relates to a tray for receiving food and semi-luxury items which give off liquid. A two-layer tray with through-openings in the upper layer (12) is known. The capability for accommodating and retaining liquid is to be improved by the present invention. According to the invention, provision is made for the openings (11) in the upper layer (12) to widen at least in a lower section of their depth towards the lower layer (15), and/or for the openings (11) in the upper layer (12) to have an upper peripheral edge (18). Both the widening of the opening in the lower region and the upper edge reinforce the capillary effect of the opening (11) for liquid to be accommodated. <IMAGE>
Patent EP-0579013-A1 (EP)
Inventor: RUEEGG WALTER
IPC: F24B5/02
Filed: 1993-06-25
Abstract: The heating stove, which can be used as a room stove or tiled-stove insert, is operated using lump-type fuel, in particular based on wood. It has a combustion chamber (5) with a charging opening (30), a primary-air inlet, an outlet (20) for flue gases, which opens into a flue-gas discharge (21), and a cinder chamber (60). An adjoining post-combustion chamber (10) is connected to the combustion chamber (5) via a flow duct (48) for the combustion gases, which narrows in the direction of the post-combustion chamber (10). A supply system (40) for secondary air is assigned to the flow duct (48). The secondary air and the combustion gases flow at the same point and preferably at a mutual angle into the post-combustion chamber (10), which is connected via a flue-gas duct (23) to the flue-gas discharge (21). <IMAGE>
Patent EP-0589481-A1 (EP)
Inventor: YAMAZAKI TOKUSHICHI
IPC: B65H19/22
Filed: 1993-09-24
Abstract: A method of forming a coreless roll of web material comprises feeding a web material (P) to a mandrel (26). The mandrel (26) has a plurality of axially extending projections (26a) at spaced intervals. The free end of the web material (P) is then pressed against the mandrel (26) by a pressure roller (28) for the initial winding of a roll (R). Affixing means is applied to the pressure roller (28), and the web material (P) is pressed between the pressure roller (28) and the projections (26a) of the mandrel (26) to transfer the affixing means from the pressure roller (28) to at least first two windings of the roll (R) whereby they are releasably affixed together. The web material (P) is wound about the mandrel (26) to provide a fully wound roll. The roll (R) is thereafter severed from the remainder of the web material (P). The mandrel (26) is then removed from the roll (R) to render the roll coreless.
Patent EP-0595282-A1 (EP)
Inventor: BALD WILFRIED
IPC: B21B1/46
Filed: 1993-10-27
Abstract: The invention relates to a method and an installation for the production of hot-rolled steel strip from continuously cast material, preferably thin slabs with working steps of a CSP method taking place in succession at the same temperature, the thin slabs leaving a soaking furnace being heatable to temperatures above the maximum temperature achievable in the soaking furnace, the thin slabs being left a sufficient time to recrystallise after the roughing pass, and the thin slabs then being cooled to the rolling temperature for the finishing train.
Patent EP-0597376-A1 (EP)
Inventor: STEIDL DIETER
IPC: C07C209/90
Filed: 1993-11-03
Abstract: Durch eine 3,3'-Dichlorbenzidin-Dihydrochlorid-Suspension in Salzsäure, bestehend aus den Komponenten a) 35 bis 63,5 Gew.-% aus 3,3'-Dichlorbenzidin-Dihydrochlorid; b) 11 bis 24 Gew.-% aus Chlorwasserstoff; c) und 25 bis 55 Gew.-% aus Wasser, jeweils bezogen auf das Gesamtgewicht der Suspension (100 Gew.-%) und mit der Maßgabe, daß die Komponenten a), b) und c) zusammen 100 Gew.-% ergeben; und deren Viskosität im Bereich von 80 bis 1400 mPa·s liegt, gelingt es, 3,3'-Dichlorbenzidin-Dihydrochlorid in Salzsäure in hoher Konzentration und demzufolge geringem Wassergehalt stabil zu suspendieren und gleichzeitig eine Suspension mit geringer Viskosität zu erhalten, so daß der Slurry auch nach längerer ruhender Lagerung problemlos aus Behältern ausfließt.
Patent EP-0552872-A1 (EP)
Inventor: HIRSCH MARK ANTHONY
IPC: F16H63/30
Filed: 1993-01-08
Abstract: A fluid pressure actuated auxiliary transmission section (14) shift control system (230)/method is provided which includes control members (246, 328) to prevent auxiliary section synchronized clutch (92, 128) damage if the main transmission section (12) is engaged during an auxiliary section shift. A range interlock assembly (258) is provided which will release the range slave valve (238) as the main transmission section is shifted toward the neutral position thereof.
Patent EP-0574117-A1 (EP)
Inventor: HIOTAKAKOS DIMITRIS
IPC: H03G3/34
Filed: 1993-04-13
Abstract: An apparatus and method for discriminating and suppressing noise within an incoming signal including a first signal processor to generate a first iteration signal representing the incoming signal; a second signal processor to generate a second iteration signal representing the first iteration signal; a prediction device which generates a prediction for the second iteration signal; a logic device which determines the difference between the second iteration signal and the prediction and generates a logic output having a first value when the difference exceeds a threshold and a second value when the difference does not exceed the threshold; and a muting device to mute the incoming signal when the logic output has one value and not mute the incoming signal when the logic output has the other value. The method includes the steps of (1) generating a first iteration signal representing the average signal energy of the incoming signal; (2) generating a second iteration signal representing the first iteration signal normalized with respect to a maximum signal energy expected; (3) generating a prediction for the second iteration signal; (4) determining a difference between the second iteration signal and the prediction; (5) generating a control signal having a first value when the difference exceeds a threshold and a second value when the difference does not exceed the threshold; and (6) providing a muting device which responds to the control signal to mute the incoming signal when the control signal has one value and not mute the incoming signal when the control signal has the other value.
Patent EP-0568331-A1 (EP)
Inventor: HAMADA AKIHIKO
IPC: A63B37/00
Filed: 1993-04-28
Abstract: The present invention provides a thread wound golf ball having an excellent durability, heat resistance and impact resilience, which comprises a core, a thread rubber layer and an outer layer. The thread rubber comprising the thread rubber layer is obtained from a rubber latex blend containing a depolymerized high-cis polyisoprene rubber latex.
Patent EP-0573262-A1 (EP)
Inventor: ISHIDA KAZUKO C O BROTHER KOGY
IPC: G06F17/22
Filed: 1993-06-01
Abstract: A wordprocessing device having a keyboard (3) which can be used to input characters having a plurality of different attributes. When output, an inputted character string can be modified such that all the characters in the string have a common attribute. Furthermore, the original unmodified character string data is stored in a memory for further use. The modified character string can be output by a printer onto a recording medium such as a tape (5).
Patent EP-0574242-A1 (EP)
Inventor: MAEDA EISAKU KOKUTETSU SAKURAE
IPC: H04N1/04
Filed: 1993-06-09
Abstract: A scanning device for scanning an original which is set at a predetermined position and has information recorded thereon comprises: a plurality of light emission members for emitting lights of different wavelengths from each other; a first reflection member having a plurality of reflection planes for selectively reflecting the lights of a plurality of wavelengths directed by the light emission members and light emission auxiliary means; second reflection member for reflecting the light reflected by the first reflection member to focus it on original sheet in a linear pattern; and focusing means for focusing the information of the original onto a sensor in accordance with the reflected light from the second reflection member. 
     The device has depressions arranged around the light emission members for reflecting lights and the depressions are shaped differently depending on the wavelengths of the light emissions of the corresponding light emission members so that the light intensities of the respective wavelengths of light emissions and the decrease of ununiformity of the light intensity are attained.
Patent EP-0560638-A1 (EP)
Title: Procédé de fabrication d'une pièce cylindrique en verre, notamment en verre fluore
Inventor: BANIEL PASCAL
IPC: G02B6/00
Filed: 1993-01-26
Abstract: La présente invention concerne un procédé de fabrication d'une pièce cylindrique, notamment en verre fluoré, caractérisé par le fait que : l'on met en oeuvre une cavité cylindrique verticale (1) tapissée de membranes poreuses (2,3), dont les dimensions internes sont supérieures de quelques dizaines de microns à celles de la pièce, et dans laquelle est susceptible de coulisser un piédestal cylindrique (5) constituant un support pour la pièce, on prévoit sur le piédestal (5) une souche (101) originelle constituée du verre, on chauffe la souche (101) jusqu'à la fusion et on injecte un gaz en permanence dans les membranes poreuses (2,3) pour maintenir entre elles et la souche (101) en fusion une couche de gaz de quelques dizaines de microns d'épaisseur évitant ainsi tout contact, on alimente la souche (101) à l'état fondu par le haut de la cavité (1) par une distribution (30) continue d'une poudre des constituants du verre, on descend (50) le piédestal (5) au fur et à mesure de la formation de la pièce à partir de la souche (101). <IMAGE>
Patent EP-0558407-A1 (EP)
Inventor: BUHR ALAIN
IPC: H01R13/719
Filed: 1993-02-24
Abstract: Electrical connector which includes several contacts (6) held in respective housings (5) of an insulating body (4), connection means being provided to electrically connect together the respective sections (7) of the contacts (6) which are electrically insulated from the respective bodies of the contacts, these connection means comprising: contact rings (8) surrounding the contact sections (7) respectively and made of an elastically deformable conducting material, these rings each being wound in a helix and extending over at least a half-turn of winding around the sections, thereby elastically gripping them; two rigid plates (9), at least one of which is made of a conducting material and which are pierced with a multiplicity of holes (10) through which the contacts (6) of the connector slide freely, these plate being located on either side of the contact rings; and clamping means (11, 12) for clamping the two plates, one to the other, and for elastically compressing the contact rings in the longitudinal direction of the contacts. …<IMAGE>…
Patent EP-0559575-A1 (EP)
Inventor: BOARDMAN LARRY D
IPC: C09J7/02
Filed: 1993-03-05
Abstract: This invention relates to a silicone composition for preparing release layers and to substrates bearing a layer of the composition. Silicone compositions have been used to render adhesive materials nonadherent to substrates. Many of these silicone compositions cannot be used when backings bearing them cannot withstand the heat required to cure the silicone composition or when the silicone composition cannot be adequately anchored to the backing. 
     This invention provides silicone compositions, curable by a hydrosilation reaction, comprising:
     (a) an organopolysiloxane having at least two ethylenically-unsaturated hydrocarbon groups bonded to the silicon atoms;   (b) an organohydrogenpolysiloxane crosslinking agent;   (c) an effective amount of a hydrosilation catalyst; and   (d) from about 1% to about 75% by weight of a silicone component containing a plurality of ethylenically-unsaturated groups, said groups having from 4 to 12 carbon atoms, wherein in said silicone component, T-units comprise from about 25 to about 90 mole percent of the total number of siloxane units in said silicone component.   
     The composition provides improved anchorage to substrates without appreciably reducing the curing speed or the release characteristics of the coating.
Patent EP-0570256-A1 (EP)
Inventor: WOLK IVAN
IPC: H01Q9/14
Filed: 1993-05-04
Abstract: Switchable inductances for high currents are used, in particular, in antenna tuning circuits. The inductance between the terminals of the primary (L1) of a static air-core transformer (T) takes two distinct values depending on whether the secondary (L2) of the transformer is placed in open circuit or is short-circuited by a switching system formed of power semiconductor elements (K1, K2, D1, D2). Application, in particular, in antenna coupling circuits (Ca, La, Ra) for VLF stations operating by frequency-hopping transmission using highly selective antennas. <IMAGE>