baber/WOPTO huggingface dataset:
Patent EP-0058224-A1 (EP)
Inventor: NORDMEIER MANFRED
IPC: B65D85/88
Filed: 1981-08-13
Abstract: 1. A consumer package which comprises a substantially rectangular carboard card (3) which is stuck together in a double-ply configuration, with a transparent container (2) of plastics material, which is arranged in the region of one half (7) of the cardboard card and which provides a space for accommodating the article for sale, said container having a rectangular end portion which projects forwardly out of an opening (8) in the front cardboard ply (5), which corresponds to the size of the container, and having an outwardly bent flange edge portion (2a) which engages behind the edge portion of the opening (8), the container being closed at its opening by the rear cardboard ply (6), wherein the adhesive join between the cardboard plies (5, 6) leaves the transparent container (2) free and the side edge (11) of the transparent container (2), which its towards the other half (10) of the cardboard card (3), extends transversely with respect to the cardboard card (3) and the associated side edge (9) of the opening (8) in the front cardboard ply (5) is extended on both sides in the form of a perforated breakage edge (11a and 11b respectively) as far as the associated side edge (3a and 3b) respectively of the cardboard card (3), and wherein the rear cardboard ply (6) has weakenings in its cross-section in the region of the side edge (9) of the opening (8), which is towards the other half (10) of the cardboard card (3), to provide easier access to the space accommodating the article for sale, characterised in that the weakening in the cross-section of the rear cardboard ply (6) extends along the side edge (9) of the opening (8), which is towards the other half (10) of the cardboard card (3), and is formed as a fold edge (12) which is adjoined on both sides, in such a way as to extend in line with the edge (9), by a respective punched-out projection portion (13a and 13b respectively) which projects into one half (7) of the cardboard card (3) and which extends in regard to its width as far as the associated side edge (3a and 3b respectively), the length of said portion (13a, 13b) being at most equal to its width.
Patent EP-0033690-A1 (EP)
Title: Correcteur de freinage pour double circuit de freinage
Inventor: RIQUART CHRISTIAN
IPC: B60T8/26
Filed: 1981-01-28
Abstract: Le correcteur (10) comprend deux pistons parallèles (22, 122) identiques qui commandent l'ouverture ou la fermeture de deux valves (34, 134) situées entre deux entrées (28, 128) et deux sorties (30, 130) de deux circuits de freinage. Deux poussoirs (42, 142) soumis à une pression de commande sollicitent les pistons dans le sens d'ouverture des valves. Deux ressorts de réaction (51, 151) coopèrent avec deux éléments de transmission (55, 155) pour solliciter les poussoirs en sens inverse. Lorsque les deux circuits de freinage sont alimentés, le correcteur présente une pression de coupure identique pour les deux circuits. En cas de défaillance de l'un des circuits, les éléments de transmission viennent en engagement mutuel dont résulte un doublement de la pression de coupure dans le circuit intact. Application aux systèmes de freinage à double circuit (7) pour véhicules automobiles.
Patent EP-0035451-A1 (EP)
Inventor: LEROY PIERRE
IPC: B05B7/20
Filed: 1981-02-27
Abstract: Tuyere for the processing of metals in the liquid, solid or pasty state, and capable of introducing simultaneously and separately a gas and a powdered material. The tuyere comprises at least two well-centered concentric tubes, the gas being introduced into a non-external tube, and the powdered and compressed material being introduced into another tube, which is lubricated on its inner wall by a film of a lubricating substance introduced through a slot formed therein. The outer tube is traversed by an agent protecting the tuyere against its hot wear.
Patent EP-0050573-A1 (EP)
Inventor: DALIBOUT GEORGES
IPC: B60T17/08
Filed: 1981-10-20
Abstract: PCT No. PCT/FR81/00132 Sec. 371 Date Jun. 21, 1982 Sec. 102(e) Date Jun. 21, 1982 PCT Filed Oct. 20, 1981 PCT Pub. No. WO82/01405 PCT Pub. Date Apr. 29, 1982.A spring-applied, air-released parking/emergency brake is combined with an air-actuated service brake through a friction clutch between the parking/emergency brake piston and a first nut member that is threaded onto a screw rod of the service piston. The screw rod and service piston are connected through another friction clutch. The screw rod is provided with a second nut member that is integral with a thrust rod to which the brake rigging is connected. A friction lock slack adjuster arrangement limits retraction of the thrust rod during brake release in accordance with the desired brake shoe clearance to be maintained. When the thrust rod movement is inhibited by the slack adjuster, the service piston clutch becomes disengaged to permit rotation of the screw rod during the release stroke of the service piston corresponding to overtravel due to shoe wear. Brake shoe clearance is thus maintained constant. The service piston clutch is engaged during a service application so as to induce rotation of the first nut member, which is accordingly maintained at a given point of axial reference relative to the parking/emergency brake piston, so that the actuating spring force is constant any time the parking/emergency brake is activated.
Patent EP-0053557-A1 (EP)
Inventor: DA ROCHA JACQUES
IPC: H01H3/02
Filed: 1981-11-27
Abstract: 1. A tripping apparatus of the "break glass" type comprising an actuating member and a plate disposed over the actuating member and preventing any untimely action thereon, a portion at least of said plate being elastically deformable reversibly between two stable forms, one form corresponding to a ready position in which the plate is curved outwardly, thus leaving the actuating member in the inoperative position, and the other form corresponding to a tripping position in which the plate is curved inwardly, thereby tripping the actuating member, characterised in that provided in the casing (1) is a passage (11) providing access to the lower face of the plate (4).
Patent EP-0048217-A1 (EP)
Inventor: MAIRE AURELE
IPC: G04C3/00
Filed: 1981-09-04
Abstract: The timepiece comprises two stepping motors (2) and (8), the first of which exclusively drives the seconds wheel (7) whilst the second (8) drives the minutes wheel (15), the hours wheel (19) and, if appropriate, other elements of the display. The independent drive mechanism for the seconds makes it possible to save electrical energy because each motor can be optimised for the torque necessary for its functions. <IMAGE>
Patent EP-0048232-A1 (EP)
Inventor: WEITMAN JACOB
IPC: B01D53/34
Filed: 1981-09-11
Abstract: A method for the treatment of contaminated and preferably heated air, so that it obtains a purity necessary for re-use and also a predetermined temperature and a predetermined relative humidity, simultaneously making possible a diminution of heat consumption. The air (A) is conducted against and about a first contact surface (5) while injecting water (6), as the case may be admixed with some additive, thereby separating out contaminations carried by the air and applying to the air a relative moisture of substantially 100%. The temperature of the air is lowered or raised by cooling or heating, respectively, via said contact surface, whereby the air attains a controlled temperature value (B). Then, said controlled temperature value is adjusted to a final value at the passage by a dry but properly heated contact surface (11), said air attaining the desired properly relative humidity (C).
Patent EP-0052101-A1 (EP)
Inventor: PROEBSTING ROBERT J
IPC: G11C8/00
Filed: 1980-06-02
Abstract: Une bascule de ligne silencieuse est connectee a une pluralite de lignes (12, 14) pour reduire l'effet de l'accouplement capacitif entre les lignes (12, 14) et une ligne (18). Un noeud (26) est precharge par un transistor (34) pour rendre conducteurs les transistors (30, 32) qui connectent les lignes respectives (12, 14) a un noeud de terre (24). Lorsque l'une des lignes (12, 14) prend de force une tension superieure a une tension predeterminee, les transistors correspondants (22, 28) sont rendus respectivement conducteurs pour decharger le noeud (26) ce qui rend les transistors (30, 32) non conducteurs, deconnectant ainsi les lignes (12, 14) du noeud de terre (24).
Patent EP-0058316-A1 (EP)
Inventor: BRANDSTETTER FRANZ DR
IPC: C08L25/12
Filed: 1982-01-28
Abstract: Novel impact-resistant thermoplastic moulding compositions made from a styrene- and/or  alpha -methylstyrene-acrylonitrile copolymer, a graft copolymer formed from a butadiene polymer onto which styrene and acrylonitrile have been grafted, a piperazine-based polyamide and, if desired, conventional additives.
Patent EP-0069263-A1 (EP)
Inventor: PILLER HORST DR
IPC: G02B21/14
Filed: 1982-06-18
Abstract: Im Beleuchtungsstrahlengang ist ein Revolver (12) angeordnet, der alternativ zu der herkömmlichen Ringblende (8a), die auf den Phasenring in der Brennebene des Objektivs abgebildet wird, das Einschalten einer zweiten Blende (10b) in Form eines Kreisringsegments erlaubt, die ebenfalls auf den Phasenring abgebildet wird. Blende (10b) sorgt für eine einseitig schiefe Beleuchtung des Objektes und ist für den Reliefeffekt verantwortlich. Zur Richtungsvariation des Reliefeffektes ist die Ringsegmentblende drehbar gelagert.
Patent EP-0071108-A1 (EP)
Inventor: DAHLGREN HAROLD PHILLIP
IPC: B41F31/20
Filed: 1982-07-16
Abstract: A method and apparatus for continuously using ink and dampening fluid in a printing system includes removing ink and dampening fluid from a form roller after the form roller (90) engages the printing plate. Mixing of the removed ink and dampening fluid to form a substantially homogeneous printing liquid is accomplished by circulating the removed Ink and dampening fluid to a reservoir (14) where it is mixed with ink in the reservoir by an auxiliary blender. The homogeneous mixture is further circulated to the center of a metering nip (N') between two rollers (12, 13) and flows longitudinally of the rollers at a rate to prevent separation of the dampening fluid from the ink. Unused printing ink and dampening fluid is returned to the reservoir (14) with the ink and dampening fluid removed from the form roller (90).
Patent EP-0073059-A1 (EP)
Inventor: SHIGEO KONISHI DIPL-ING
IPC: H02M1/08
Filed: 1982-08-24
Abstract: 1. A control circuit for a thyristor (1) to monitor shortcircuits and excess voltage, comprising a voltage sensor (22) for the voltage occurring across the thyristor, comprising a protective circuit (7) which serves to ignite the thyristor in the presence of excess voltage, and comprising a luminescence diode arrangement which acts in the event of a voltage sensor response when the thyristor is disconnected and in the event of a protective circuit response, and in each case transmits a message in the form of a light signal, where the luminescence diode arrangement is connected via a light conductor arrangement to a message unit for short-circuits and excess voltage, characterised in that the messages for response of the voltage sensor (22) and the protective circuit (7) are given at separate times via a common luminescence diode (21) and a common light conductor (27), that the voltage sensor (22) output is connected to a monostable multivibrator (24) connected to the luminescence diode (21), that the protective circuit (7) is directly connected to the luminescence diode (21) and that between the voltage sensor (22) and the monostable multivibrator (24) there is connected a bistable circuit (23) whose reset-input is connected to the voltage sensor (22) and whose set input is connected to a receiver (4) for thyristor (1) drive pulses.
Patent EP-0074566-A1 (EP)
Inventor: FUCHS OTTO DR
IPC: D01F1/06
Filed: 1982-09-01
Abstract: Die Erfindung betrifft ein Verfahren zum Färben von wasserunlöslichen, thermoplastischen Kunststoffen mit Farbstoffen der allgemeinen Formel <IMAGE> Die Farbstoffe werden zur Schmelze des Kunststoffs oder zu dessen Vorprodukten zugegeben.
Patent EP-0075193-A1 (EP)
Inventor: CHATTERTON ROBERT TREAT
IPC: G01N33/74
Filed: 1982-09-08
Abstract: A method is provided for determining the concentration of pregnanediol glucuronide (PG) in a woman's urine which is characterized by utilization of the reagent 20a-hydroxy-4- pregnen-3-one (20-a reagent) in a form in which it reacts with antibodies binding to PG. The method is adaptable to a visual color indication test which can be performed by the woman herself as well as by laboratory analysis. The method can be used to define the period in which conception can occur, to define a post-ovulation safe period in which conception is prevented, and as an early pregnancy indicator.
Patent EP-0106907-A1 (EP)
Inventor: GEBRUDER LINCK MASCHINENFABRIK
IPC: B27B7/04
Filed: 1982-10-22
Abstract: 1. Circular saw with a machine frame (1) and several coaxially arranged, axially adjustable saw blades (15, 15'), which are each fitted at the end of a hollow shaft (10, 10'), which are guided non-rotatably but axially movably in a hollow drive spindle (5) connected to a drive device (6, 7, 8, 9), the hollow shafts (10, 10') being guided axially movably on an inner shaft (12, 12') and each connected with an axial adjustment device (17), characterised by the fact that two over-mounted circular saw heads (2, 2'; 102, 102'), directed against each other, arranged coaxially and at a distance from each other each have a hollow shaft (10, 10') carrying at its inner end at least one saw blade (14, 14', 15, 15'), that a separate over-mounted inner shaft (12, 12') is assigned to each circular saw head (2, 2'; 102, 102'), which is guided non-rotatably but axially movably in each hollow shaft (10, 10') and in each case carries another saw blade (16, 16') at its inner end, and that each inner shaft (12, 12') is connected with an axial adjustment device (18).
Patent EP-0081664-A1 (EP)
Title: Induced draft cooling tower
Inventor: SINEK JOACHIM R
IPC: F28F21/06
Filed: 1982-10-29
Abstract: An induced draft cooling tower (10) includes a unitary, seamless shell (20) fabricated from a rust-free, plastics material. The cooling tower (10) operates on the counterflow principle whereby a fluid to be cooled is directed downwardly through a block of cellular packing (120) disposed within the tower (10), while cooling air is drawn upwardly through the cellular packing (120) and is exhausted at the top of the tower (10). A fan (182) is mounted atop the tower for purposes of drawing air through the tower (10). The shell (20) Includes a polygonal lower portion (26) for easier formation of air inlets (32) and for attachment of plumbing fixtures. The shell (20) is fabricated from an inexpensive, relatively weak plastics material; however, due to the configuration of the shell (20), the tower (10) possesses favorable strength characteristics and avoids the need for supplementary structural supports.
Patent EP-0071313-A1 (EP)
Inventor: HUDDART DAVID
IPC: H01F7/18
Filed: 1982-07-22
Abstract: A solenoid drive circuit (1) for a matrix printer comprises a capacitor (C1) which is connected in parallel with the series arrangement of a first diode (D2), the solenoid coil (L1), and the collector-emitter path of a transistor (T1). A second diode (D3) is connected in parallel with the coil (L1) and transistor (T1). The capacitor (C1) is charged from a d.c. supply (2, 3) which Includes a switching regulator (10, T10) via a diode (D1). When the transistor (T1) is switched ON by a print signal applied to a terminal (4) the capacitor (C1) is discharged resonantly into the coil (L1). The first diode (D2) prevents the negative half cycle of the resonant frequency and current in the coil (L1) circulates in the loop formed by the coil (L1) the transistor (T1) and the second diode (D3) when the transistor (T1) is switched OFF the current flowing in the coil (L1) is discharged via a further diode (D4) into the reservoir capacitors (C10) of the d.c. power supply to Increase the efficiency of the drive circuit. The print signal is also fed to an inhibit input of the pulse width modulator (10) to switch OFF transistor (T10) during the print operation.
Patent EP-0076643-A1 (EP)
Inventor: WEEKS PAUL DOUGLAS
IPC: C07D213/75
Filed: 1982-09-29
Abstract: Processes for the preparation of the antiinflammatory agent piroxicam and intermediates leading thereto, the first of which comprises reacting N-methylsaccharin with (N-2-pyridyl)haloacetamides and alkyl haloacetates in the presence of an appropriate base to give, respectively, piroxicam and alkyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxides, intermediates which can be converted into piroxicam; and the second of which comprises reacting a novel alkyl 2-(2-methyl-3-hydroxy-2,3-dihydro-1,2-benzisosulfonazol-3-yl)-2-haloacetate with a metal hydride to give alkyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxides, intermediates leading to piroxicam.
Patent EP-0082034-A1 (EP)
Inventor: DUMONTIER ROLAND
IPC: B63B35/44
Filed: 1982-11-17
Abstract: The hospital construction can be floated from its construction site to the site where it is to be used. The hospital construction comprise a load-bearing structure including a double hull (3, 4) and a double bottom (5, 6) forming a rigid water-tight space, acting as a barge during transport and as a foundation when installed at its destination, the load- bearing structure also including a deck comprising a grid of longitudinal and transverse beams, lines of pillars (17) supported on the intersections of said beams from the double bottom, and a freeboard deck (13), said load-bearing structure supporting a superstructure equipped with technical material and installations. <IMAGE>
Patent EP-0079390-A1 (EP)
Inventor: KAWASHIMA NOBUYUKI
IPC: C07C227/14
Filed: 1982-05-19
Abstract: Procede de preparation d'un acide amine (Beta)-hydroxy, consistant a adsorber l'acide aziridine-2-carboxylique ou les derives de celui-ci representes par la formule generale suivante (II): (FORMULE) ou R1 represente un atome d'hydrogene un groupe methyle un groupe phenyle ou pyridyle substitue ou non substitue, R2 represente un atome d'hydrogene ou un groupe methyle, X represente -CO2H, - CO2M (ou M represente un metal alcalin ou un metal alcalino-terreux), -CO2R3 (ou R3 represente un groupe alkyle inferieur contenant de 1 a 5 atomes de carbone ou un groupe aralkyle) -CONH2 ou - CN, sauf dans le cas ou R1 et R2 representent les deux un atome d'hydrogene et X represente CO2H ou CO2M. Ces composes sont absorbes sur une resine a echange cationique a teneur fortement acide, et sont chauffes en presence d'eau. Des exemples de l'acide amine (Beta)-hydroxy comprennent la DL-serine, la threonine, la (Beta)-hydroxyvaline, et la (Beta)-hydroxyphenylalanine.
Patent EP-0077387-A1 (EP)
Inventor: ROMANO-MORAN ROBERTO
IPC: H01L21/8238
Filed: 1982-04-26
Abstract: Dans un procede de fabrication de dispositifs CMOS ayant des electrodes de portes en polysilicium sur un substrat semiconducteur (10), une couche d'oxyde de porte (16) est deposee sur le substrat. et des electrodes de porte en polysilicium dopees (22) sont definies sur la couche d'oxyde de porte (16) qui est ensuite enlevee de la source et des regions de drainage. Une couche protectrice (32) de dioxyde de silicium est alors appliquee sur la source et les regions de drainage et sur les parois laterales (28) des electrodes de porte (22). Un premier masque de nitrure de silicium (34) est forme laissant une premiere region (18) exposee, laquelle est alors soumise a une implantation de bore pour former les sources et les drains des dispositifs a canaux p. Un second masque de nitrure de silicium (42) est forme sur le substrat (10), et une seconde region (20) du substrat est ensuite soumise a une implantation d'arsenic pour former les sources et les drains des dispositifs a canaux n. Le nitrure de silicium restant est enleve en utilisant un agent d'attaque chimique d'acide phosphorique, la surface du substrat etant protegee pendant l'attaque chimique par la couche protectrice d'oxyde de silicium (32).
Patent EP-0087458-A1 (EP)
Inventor: WARCHOL JOSEPH F
IPC: C21D1/60
Filed: 1982-08-16
Abstract: Des bains aqueux de trempe contenant en tant que constituant essentiel un sel soluble dans l'eau d'un copolymère d'anhydride maléïque, citraconique ou itaconique et une alphaoléfine à chaîne longue sont utiles pour la trempe d'un métal à des vitesses de refroidissement qui sont plus faibles que les vitesses de refroidissement obtenues avec l'eau, et cette trempe peut être aussi lente ou plus lente que la trempe obtenue en utilisant une huile d'hydrocarbure comme milieu de trempe.
Patent EP-0093144-A1 (EP)
Inventor: MOSS HANS
IPC: B05B1/00
Filed: 1982-11-08
Abstract: Un ajutage à multi-canaux pour un gaz sous pression peut être connecté à divers outils soufflants de conception conventionnelle ou directement à une conduite de distribution. Des canaux d'écoulement périphériques primaires (31) sont agencés dans la sortie de l'ajutage et à l'intérieur de ces canaux primaires se trouvent des canaux secondaires d'écoulement (32) connectés à une unité de régulation de pression (21). Celle-ci comprend au moins un passage de régulation (27, 29) et au moins une chambre réservoir (28) qui réduisent la pression du gaz qui sort des parties centrales de l'ajutage. Ceci donne lieu à un écoulement secondaire qui coopère avec un écoulement primaire provenant des régions extérieures de l'ajutage. La conception de l'ajutage permet d'obtenir un niveau sonore considérablement réduit et une densité de puissance accrue avec la même puissance de soufflage.
Patent EP-0087004-A1 (EP)
Inventor: WILSON JAMES MERTON
IPC: C04B35/497
Filed: 1983-02-01
Abstract: A multi-layer ceramic capacitor is prepared from a novel ceramic composition produced from the oxides of lead (PbO), iron (Fe 2 0 3 ), niobium (Nb 2 O 5 ), nickel (NiO), and tungsten (WO 3 ), or the synthesized compounds (Pb(Fe 1/2 Nb 1/2 ) O 3 . Pb(Fe 2/3 W 1/3 )O 3  and Pb(Ni 1/3 Nb 2/3 )O 3 , together with a small quantity of a Mn(N0 3 ) 2  solution to improve certain electric properties of the capacitor. When used in the correct proportions the oxides disclosed herein are capable of producing monolithic ceramic capacitors having Z5U ratings. In particular, the lead, nickel, niobate compound tends to flatten and to lower the curie peak for the ceramic composition.
Patent EP-0110006-A1 (EP)
Inventor: CAMERON TUCSON JAY
IPC: G11B5/54
Filed: 1983-07-07
Abstract: In a magnetic disk file an oscillatory motion is imparted to the magnetic head relative to the disk while the disk is stationary in order to release the head from adherence to the surface of the disk.
Patent EP-0099560-A1 (EP)
Inventor: TATHAM EDWARD J
IPC: G01N23/02
Filed: 1983-07-16
Abstract: A scanning device for examining an object with shielding (43,44) for protection from radiation and protection of the mechanism from heat by a cooling jacket (62,63) formed by spaced plates (64,65,66,67) around the object (10). The shielding is formed by a pair of shutter-halves (43,44) forming a lead shutter with mechanism (45) to move the shutter-halves toward and away from each other and one of the shutter-halves mounted on a rotating drum (17) which also carries three gamma ray sources (25). Gamma ray detectors (41) are mounted in a circle concentric and outside the circle of the sources (25).