baber/WOPTO huggingface dataset:
Patent EP-0309485-A1 (EP)
Inventor: SOOD VIRENDRA MOHAN
IPC: F02C9/40
Filed: 1987-06-15
Abstract: On a utilisé avec succés des systèmes capables de fournir soit du combustible extrémement gazeux, soit du combustible entièrement liquide, soit encore un mélange des deux dans un rapport déterminé à l'avance. Le mélange s'est effectué dans la chambre de combustion et, de ce fait, la conception de la buse et les commandes des systèmes ont eu pour effet de rendre la structure complexe et d'augmenter les coûts. Le système en question (10), destiné à brûler des combustibles gazeux, par le fait qu'il présente une large plage de valeurs calorifiques, a résolu ces problèmes, en raison de sa simplicité et de son faible coût. Au départ, seul un combustible gazeux (60) de grande valeur calorifique est injecté par un premier conduit (28) d'alimentation en combustible d'un injecteur (26) et fait fonctionner le moteur (12) jusqu'à ce qu'un paramètre de fonctionnement fixé au préalable soit atteint. Quand ce paramètre a été atteint, un combustible gazeux de faible valeur calorifique est melangé dans une chambre de mélange (44) située hors de la chambre de combustion (20) et le mélange est injecté par le premier conduit (28) d'alimentation en combustible jusqu'à ce qu'une certaine valeur calorifique ou jusqu'à ce qu'un second paramètre de fonctionnement du moteur soit atteint. Ce mélange continue à s'opèrer et un second conduit (33) d'alimentation en combustible de l'injecteur (26) est ouvert pour augmenter la masse et le volume du flux de combustible dans le moteur (12). La proportion du combustible à faible valeur calorifique s'accroît et celle du combustible à grande valeur calorifique décroît suivant la valeur donnée aux paramètres de fonctionnement du moteur, jusqu'à ce que le moteur fonctionne uniquement avec le combustible gazeux de faible valeur calorifique.
Patent EP-0285016-A1 (EP)
Inventor: NELSON RICHARD W
IPC: H03K17/14
Filed: 1988-03-25
Abstract: A linear Hall effect integrated circuit in which the output signal of a Hall element (10) formed in an epitaxial layer is amplified by an amplifier circuit (16-34) whose gain is determined by a resistor (26) partially formed (27) in the same epitaxial layer. A first amplifier stage (16,17) configured as a voltage to current converter is connected through a current mirror (24,25) to a second amplifier stage (29-34) configured as a current to voltage converter. The current bias for the first amplifier stage (16,17) is controlled by a resistor (19) also partially formed (21) in the epitaxial layer (Fig. 1).
Patent EP-0299225-A1 (EP)
Inventor: FLUGGE RUPRECHT DIPL-ING
IPC: B41J35/26
Filed: 1988-06-16
Abstract: An ink-ribbon cassette (10) with an internal ink-ribbon supply has guidance arms (11, 12) for the ink ribbon which emerge from the space within the cassette and between their two free ends hold an ink ribbon section to be guided through a printing region. A support strip (19) made of elastically flexible material and resting in the two guidance arms (11, 12) lies against and behind the section of the ink ribbon and protrudes from at least one guidance arm (12) into the space (13) surrounded by the guidance arms (11, 12).
Patent EP-0318636-A1 (EP)
Title: Flexible pipe
Inventor: AMMERMANN K DR
IPC: F16L11/12
Filed: 1988-06-20
Abstract: A hose (10), especially for the induction of air into an air filter is constructed from a wire spiral (12) which has a plastic jacket and is welded to a mesh laminate (14) consisting of PVC-coated glass fibres. As a result of the mesh laminate (14), the wire spiral (12) suffers no loss of cross-section, even in the case of very sharp bends. Arranged around the spiral and the laminate there is a sound-absorbing hose (16) consisting of PU-foam which in turn is covered by a PUR skin (18) which is used for protection against pine marten bites. On the hose there are arranged connecting caps (20, 22) which are screwed into the hose by means of a thread. On the caps there are arranged latches (26) and (30) so that the caps can no longer be screwed out of the hose (10). <IMAGE>
Patent EP-0309833-A1 (EP)
Title: Gaslaser-Anordnung mit einer Entladungsröhre
Inventor: KRUGER HANS
IPC: H01S3/097
Filed: 1988-09-16
Abstract: Eine Gaslaser-Anordnung, insbesondere Argon-Ionenlaser, enthält eine Entladungsröhre, die zwischen einer Kathode und einer Anode angeordnet ist und die mit einem zentralen Entladungskanal und wenigstens einem Gasrückführungskanal versehen ist. Erfindungsgemäß ist der Kathode (4) eine Hilfselektrode (14) für eine Vorentladung zugeordnet, die über einen Widerstand (15) mit einer Betriebsspannungsquelle (16) verbunden ist. In dieser Ausführungsform des Gaslasers wird die Zündung der Gasentladung durch den zentralen Entladungskanal (7) wesentlich erleichtert und Fehlzündungen durch die Gasrückführungskanäle (8) sind somit praktisch ausgeschlossen.
Patent EP-0283083-A1 (EP)
Inventor: SPAN FRANCIS JOHANNES
IPC: A61N5/10
Filed: 1988-03-08
Abstract: A patient support system for irradiation therapy or treatment simulation comprises a main arm 1 on a sub-floor mounted pivot 10 about a first vertical axis 17, which supports a further arm 49 rotatable about a second vertical axis 16. At the other end of the arm 49 a vertical pillar 4, pivotable about a third vertical axis 15, supports a vertically displaceable carriage 3 on which a patient support table top 2 is directly mounted. A control system is directed which enables x, y coordinate command values to control respective drives associated with the three vertical axes to position a patient quickly and accurately relative to the treatment isocentre. 
     The system requires only a shallow well while providing a large range of vertical lift. Furthermore, no sub-table x-y carriage is required increasing patient accessability.
Patent EP-0303331-A1 (EP)
Inventor: SAIJO YOSHIHIRO C O SHIKOKU KA
IPC: B65B39/00
Filed: 1988-08-11
Abstract: An apparatus for filling a specified amount of liquid comprising a metering cylinder (14) having a piston (13) therein, a vertical filling nozzle (15) having an open lower end (31) and feedable with a liquid from the metering cylinder by the operation of the piston, a damper (16) for opening and closing the open lower end of the filling nozzle, a spring (19, 20) biasing the damper to hold the nozzle end closed with the damper while the feed of the liquid is discon­tinued, and opening means (48) adapted to open the damper against the spring simultaneously with or immediately before the start of feed of the liquid with the damper closed and to be subsequently brought out of operative relation with the damper before the feed of the liquid is discontinued so as to render the damper closable by the spring.
Patent EP-0321032-A1 (EP)
Inventor: CALZI CLAUDIO
IPC: A61B5/15
Filed: 1988-12-09
Abstract: In a single-use device for collecting and holding blood samples, provision is made for an evacuated tube (10) with a closure (stopper) (11) that can be pierced by the tip of a needle (13), the other tip (14) of which is intended to be inserted into a vein of a patient. Disposed below the said pierceable stopper (11), and in the tube (10), is a diaphragm (16) intended to be passed through by the needle-tip (13) that pierces the stopper (11), so as to form a supplementar barrier between the interior of the tube (10) and the environment when the pierceable stopper (11) is removed.
Patent EP-0322031-A1 (EP)
Inventor: ANDERSSON SVEN ARNE
IPC: B65B9/04
Filed: 1988-12-14
Abstract: The invention relates to a filler pipe (15) for a packing machine for use in filling a continuous series of connected packing container blanks (8), which are each formed of at least two webs (5,6), with a liquid product (40) and separate jam product (42). The filler pipe (15) comprises a nozzle (17) with multiple filling paths (23) which each passes liquid to at least one of said packing container blanks (8); a flat-shaped first delivery pipe (16) connected to said nozzle (17) to deliver said liquid product (40) to said nozzle and a second delivery pipe (22) with a diameter smaller than said first delivery pipe opening downward and positioned parallel to said first delivery pipe (16), at a predetermined distance above the junction of said first delivery pipe (16) and said nozzle (17) so as to pass said jam product (42) to any of the above described packing container blanks (8).
Patent EP-0314260-A1 (EP)
Title: Improvements in scrubbing machine
Inventor: PALMER GARY E
IPC: A47L11/30
Filed: 1988-01-14
Abstract: A carpet scrubbing machine includes a solution tank (15) for storing cleaning solution and a recovery tank (16) for storing the dirty recovered solution. A molded , shaped flexible pocket (44) is mounted between the tanks (15,16) and adapted for movement between a normal position in which the pocket (44) extends into the recovery tank (16) and an inverted position in which the pocket (44) extends into the solution tank (15), thereby providing more room for cleaning solution at the start of a cycle and greater room for recovered solution at the end of a cycle.
Patent EP-0299606-A1 (EP)
Inventor: HOCHSTEIN PETER A
IPC: B60S1/08
Filed: 1988-05-25
Abstract: The invention is a moisture sensor which includes an emitter (18) to emit pulses of radiant energy toward the inside surface (14) of a window (12) at an incident angle (9). The radiant energy is refracted into the window (12) at the air-inside window surface (14) and reflected off the air-­outside window surface (16) back through the window (12). The radiant energy is then detected by a detector (20) at a reflection angle (ϑ′) equal to the incident angle (ϑ). A support (22) spaces the emitter (18) and detector (20) a distance D betveen the intersection (I) of the axis (A) of the emitter (18) with the inside window surface (14) and the intersection (E) of the axis (B) oi the detector (20) with the inside window surface (14) which is determined by the formula: 
 
D = 2 T cos ϑ(n² - cos² ϑ)⁻ 1/2   
 
The detector (20) includes a collimator (36) to prevent non-parallel radiant energy from entering the detector (20) and an optical filter (40) to filter out radiant energy wavelengths below a predetermined wavelength in order to detect the emitted radiant energy.
Patent EP-0295066-A1 (EP)
Inventor: DETLOFF PAUL JEREMY
IPC: B66F5/04
Filed: 1988-06-08
Abstract: The jack comprises two arms (12,14) pivotted at an intermediate point (16), and a bottle jack (18) operable to force the arms apart, thereby raising the jack. The bottle jack is releasable allowing it to be used on its own. The arm (12) is cranked at (16) to allow a standard bottle jack to be accommodated between the ends of the arms (12,14).
Patent EP-0280618-A1 (EP)
Inventor: NIQUE FRANCOIS
IPC: C07J1/00
Filed: 1988-02-18
Abstract: Novel 19-nor-steroids of the formula    <IMAGE>  (I)  wherein the A ring is either   <IMAGE>  Re is selected from the group consisting of hydrogen, acyl and optionally substituted alkyl of 1 to 6 carbon atoms, R is methyl or ethyl, R1 is selected from the group consisting of hydroxyl, protected hydroxyl, acyloxy and alkoxy, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl and alkynyl of 2 to 8 carbon atoms, acyl, aralkyl of 7 to 15 carbon atoms, the substituents other than hydrogen being optionally substituted or R1 and R2 together form a group selected from the group consisting of   <IMAGE>   Ar is an optionally substituted 5- or 6-membered aryl and their salts with non-toxic, pharmaceutically acceptable bases and acids having antiproliferative, anti-estrogenic and/or estrogenic properties.
Patent EP-0297980-A1 (EP)
Inventor: BOIBLE JACQUELINE
IPC: H01R4/66
Filed: 1988-06-29
Abstract: The invention relates to a process for grounding an electrical installation by electrical connection of the latter to a grounding device (1) comprising a metal rod (2) pushed vertically into the ground (3) and connected to a conductive cable (4) connected to the electrical installation to be protected. The terminal portion (4a, 4b) of the cable (4) is bare or stripped and its end is fixed at the lower extreme part of the said rod (2) especially in the vicinity of its point of penetration (5), so that the said terminal portion (4b) of the said cable is extended along the rod over the entire buried length of the latter and is in continuous, intimate, direct contact with the surrounding terrain (3) over the entire length of the said terminal portion of the cable (4) thus interred. The invention is applicable to the protection of electrical power distribution or transmission networks and of electrical machines or systems. <IMAGE>
Patent EP-0321404-A1 (EP)
Inventor: NISHIKAWA HIROTAKA
IPC: D01H13/14
Filed: 1988-12-08
Abstract: An apparatus for controlling a drive of each one of spinning frames forming a group, to which a conventional roving bobbin exchange operation for exchanging almost exhausted roving bobbins of the spinning frame with full packaged roving bobbins of a bobbin carrier on a supply rail arranged at a position close to and above the corresponding spinning frame by a known automatic apparatus mounted on a carrier which is capable of displacing along a track arranged on a floor of spinning factory along an alignment of out-end frames of said spinning frames, is applied, wherein during the spinning operation, a residual roving quantity of the roving bobbins of each spinning frame is measured, while detecting a quantity of yarn wound on cops in each spinning frame, and when the above-mentioned measurement of a residual quantity of roving bobbins reaches a predetermined value, a first signal indicating this condition is issued, while the quantity of yarn wound on the cops is measured to detect a suitable condition to start the above-mentioned roving bobbin exchange operation, and when this suitable condition is detected, a second signal indicating this condition is output, then a signal calling the automatic apparatus is output based upon the logical product of these two signals, and an allowable time for the arrival of the automatic apparatus at a working position close to a particular position close to the out-end frame of a spinning frame is set, and if the automatic apparatus for exchanging roving bobbins does not arrive at the above-mentioned working position within the allowable time, the drive of   the spinning frame concerned is stopped by a means for controlling the drive of spinning frames which cooperates with the measurement of a residual quantity of a roving bobbin and measurement of a quantity of yarn wound on the cops.
Patent EP-0306512-A1 (EP)
Inventor: O'MEARA THOMAS R
IPC: G02F1/35
Filed: 1988-01-25
Abstract: Système laser amélioré à amplificateur de puissance et oscillateur principal à conjugaison de phase produisant un faisceau laser de grande puissance et faible distorsion. Le système comprend un oscillateur perfectionné (55), tel qu'un oscillateur annulaire, qui rejette toute partie du faisceau de sortie qui serait renvoyée par inadvertance vers l'oscillateur, ce qui empêche toute oscillation indésirable. Le système comprend également un atténuateur, tel qu'un filtre spatial (57) ou un isolateur optique, qui atténue toute émission spontanée amplifiée pouvant être réfléchie par l'amplificateur de puissance vers l'oscillateur, ce qui empêche la dégradation de ce dernier, dégradation autrement inévitable. L'invention s'adapte particulièrement bien à un système laser utilisant une conjugaison de phase à miroir SBS.
Patent EP-0356436-A1 (EP)
Inventor: PICKAV WOLFGANG
IPC: F02P17/04
Filed: 1988-03-28
Abstract: Dans un agencement pour déterminer l'angle de came dans des moteurs à combustion interne, les mouvements des cylindres sont proportionnels à une révolution du vilebrequin pouvant être déterminée par une technique de mesure, et une région d'angle de référence (R) est indiquée par au moins deux repères sur la circonférence d'un disque solidaire du vilebrequin. Le point mort haut d'au moins un cylindre peut être dérivé de ces repères. Dans le but de garantir un mesurage précis de l'angle de came dans des moteurs à combustion interne, ce qui n'est pas possible en adaptant des capteurs de point mort haut classiques, on détermine l'angle de came en effectuant une mesure de temps et en utilisant un angle de référence pour calculer l'angle de came en temps réel à l'aide de simples opérations mathématiques. Application principalement à des bans d'essai de véhicules.
Patent EP-0342205-A1 (EP)
Inventor: JUNG WERNER ALFONS
IPC: C08F8/00
Filed: 1988-03-25
Abstract: A hardenable composition contains as components A) compounds with at least two activated double bonds (I), which are  alpha , beta -unsaturated carbonyl compounds,  alpha , beta -unsaturated carboxylic acid esters or  alpha , beta -unsaturated nitrile groups, and as components B) compounds containing at least two active hydrogen atoms or at least two groups with active hydrogen atoms or at least one active hydrogen atom and at least one group with an active hydrogen atom, and ordinary additives, catalysts, if necessary pigments and an organic solvent. Components A) or components B) or components A) and B) are based on a branched soluble acrylate copolymer (P) obtained by polymerization of a) 3 to 30 wt.% of monomers with at least two ethylenically unsaturated polymerizable double bonds, b) 5 to 60 wt.% of monomers with functional groups and c) 5 to 92 wt.% of other ethylenically unsaturated monomers where the sum of a), b) and c) is equal to 100 wt.%.  The invention also relates to the process for manufacturing the hardenable composition.
Patent EP-0370034-A1 (EP)
Title: Connection device for a shuttering.
Inventor: MERKEL JOSEF
IPC: E04G17/04
Filed: 1988-07-16
Abstract: PCT No. PCT/DE88/00440 Sec. 371 Date Jan. 29, 1990 Sec. 102(e) Date Jan. 29, 1990 PCT Filed Jul. 16, 1988 PCT Pub. No. WO89/01083 PCT Pub. Date Feb. 9, 1989.A form for the pouring of concrete has first and second panels which are disposed edge-to-edge. Each of the panels has a flange projecting from the major surface of the respective panel and the flanges have confronting first surfaces which are perpendicular to the major surfaces of the panels and are designed to abut one another. The flanges have second surfaces which face away from the first surfaces and the second surfaces are inclined to the major surfaces of the panels so that the flanges narrow in a direction away from the panels. A clamping element designed to embrace the flanges is pivotally mounted on the first panel and is movable between a released position and a clamping position in which it embraces the flanges. The second panel carries an abutment and the clamping element has a free end which is located between the abutment and the flange of the second panel in the clamping position. A wedge-like slide is mounted on the free end of the clamping element for movement between a retracted position and an extended position. The arrangement is such that, when the clamping element is in its clamping position and the slide is moved to its extended position, the slide pushes against the abutment thereby causing the clamping element to urge the flanges into engagement with one another.
Patent EP-0366794-A1 (EP)
Inventor: TSUCHIDA KOUJI
IPC: A61M25/00
Filed: 1988-06-25
Abstract: Le cathéter à lumières multiples ci-décrit se caractérise par le fait que la section transversale de chaque lumière au niveau d'une partie de raccordement d'un tube de prolongement est moulée d'avance de manière à correspondre à la forme externe du tube de prolongement à raccorder. Il est ainsi possible d'obtenir une connexion lisse et hermétique entre un corps de cathéter et le tube de prolongement, ce qui était impossible jusqu'à présent, et d'empêcher la formation dans la lumière de marches provoquant l'augmentation de la résistance à l'écoulement des fluides. Ce cathéter à lumières multiples peut être produit par compression d'un métal de noyau présentant essentiellement la même forme que l'extérieur du tube de prolongement dans chaque lumière du corps de cathéter au niveau de la partie de raccordement du tube de prolongement et par l'introduction du métal de noyau dans une matrice de moulage pendant qu'il est chauffé. On peut obtenir une plus grande étanchéité à l'air et une plus grande résistance de la liaison en montant l'extrémité de connexion du tube de prolongement dans chaque lumière au niveau de la partie de raccordement du cathéter à lumières multiples et en les rendant solidaires à l'aide d'un élément de fixation.
Patent EP-0368937-A1 (EP)
Inventor: WELSBY JOHN LYNDON AVENUE
IPC: D21F5/04
Filed: 1988-06-13
Abstract: La sécheuse (10C) est destinée à sécher une bande passant au travers de la sécheuse. La sécheuse (10C) comprend une pluralité de tambours sécheurs inférieurs (20C, 34, 36) et une pluralité de tambours sécheurs supérieurs (16C, 18C, 38). Un feutre inférieur (14C) enveloppe partiellement chaque tambour sécheur inférieur (20C, 34, 36) de la pluralité des tambours sécheurs inférieurs et chaque rouleau intermédiaire inférieur (24C, 28C, 40) d'une pluralité de rouleaux intermédiaires inférieurs est disposé entre les tambours sécheurs inférieurs adjacents de sorte que chaque rouleau intermédiaire inférieur alterné (24C, 40) guide à la fois la bande et le feutre inférieur (14C). Un feutre supérieur (12C) enveloppe partiellement chacun des tambours sécheurs supérieurs (16C, 18C, 38) de la pluralité de tambours sécheurs supérieurs. La sécheuse comprend également une pluralité de rouleaux intermédiaires supérieurs (44, 22C, 46), chaque rouleau intermédiaire supérieur étant disposé entre des tambours sécheurs supérieurs adjacents de sorte que chaque rouleau intermédiaire supérieur alterné (22C) guide à la fois la bande et le feutre de sorte que la bande est transferrée en tirage ouvert entre les tambours sécheurs supérieurs et inférieurs adjacents ce qui permet de réduire au minimum la longueur du tirage ouvert et empêcher le flottement de la bande pendant son transfert entre les tambours sécheurs supérieurs et inférieurs.
Patent EP-0383820-A1 (EP)
Title: Reduction de la friction dans un assemblage a differentiel
Inventor: PEDERSEN HARRY
IPC: F16H48/29
Filed: 1988-10-17
Abstract: Un assemblage d'engrenages à différentiel pour des véhicules comprend une paire d'arbres d'entraînement (12, 14) qui sont reçus dans des alésages (10) formés dans les côtés d'un carter de différentiel (4), et des engrenages latéraux ou à vis sans fin axialement alignés (18, 18') qui sont couplés à chaque extrémité d'arbre pour s'engrener avec des engrenages de transfert de couple (20) dans ledit carter. Un élément de rondelle non-rotatif (30) est inséré entre les faces extrêmes de confrontation des engrenages latéraux (18, 18') pour réduire la vitesse de glissement entre la rondelle et chaque engrenage latéral à la moitié de la vitesse de glissement relative entre les engrenages latéraux, réduisant et/ou régulant ainsi la friction entre les engrenages latéraux et réduisant les différences des rapports de sollicitation associés aux directions opposées de différentiation.
Patent EP-0387387-A1 (EP)
Inventor: WOODROW ARTHUR F
IPC: G07B15/02
Filed: 1989-03-17
Abstract: A device for the timed dispersal of shade/ shelter for a vehicle. One embodiment uses a meter which is activated by either currency or a "credit card" arrangement the shade is provided for a chosen length of time. The mechanism is activated so that shade is provided for an area such as an automobile parking space. A further enhancement of the invention deactivates the shading process when either the time has lapsed or the vehicle vacates the spot. In an alternative embodiment, a parking space is provided with shade. Access to the shade is controlled by a meter in combination with a removable barrier. When the user gains access by such means as insertion of a "credit card", the time of entry is noted together with the later time of exit. The elapsed time is used to compute the amount of charge to the user.
Patent EP-0357869-A1 (EP)
Inventor: SATOMURA SHINJI
IPC: G01N33/576
Filed: 1989-04-24
Abstract: The amount of an analyte in a sample derived from a living sample is measured by reacting a substance having affinity for the analyte, followed by separation using high pressure liquid chromatography and measurement by a conventional method.